libhocr-0.10.17/0000777000175000017500000000000011051630066010305 500000000000000libhocr-0.10.17/AUTHORS0000644000175000017500000000004211017002616011261 00000000000000Yaacov Zamir libhocr-0.10.17/configure.ac0000644000175000017500000001730111042711134012505 00000000000000dnl Process this file with autoconf to produce a configure script. AC_PREREQ(2.59) AC_INIT([libhocr], [0.10.17], [Yaacov Zamir ]) AC_CONFIG_AUX_DIR([config]) AM_INIT_AUTOMAKE([1.9 foreign]) AC_PROG_CC AM_PROG_LIBTOOL dnl check for pkg-config AC_PATH_PROG(PKG_CONFIG, pkg-config, no) dnl ============================================================================ dnl check host system host_code=1 case ${host} in *linux*) host_code=1 ;; *mingw32*) host_code=2 ;; *darwin*) host_code=3 ;; esac AM_CONDITIONAL(LINUX_HOST, test $host_code = 1 ) AM_CONDITIONAL(MINGW_HOST, test $host_code = 2 ) AM_CONDITIONAL(DARWIN_HOST, test $host_code = 3 ) dnl ============================================================================ dnl check for swig AC_CHECK_PROG(have_swig, "swig", yes, no) dnl ============================================================================ dnl build tiff build_tiff=yes AC_ARG_ENABLE([tiff], [AS_HELP_STRING([--disable-tiff], [do not use libtiff])], [build_tiff=no], [build_tiff=yes]) dnl check for libtiff if test "$build_tiff" = "yes"; then AC_CHECK_LIB([tiff], [TIFFOpen], build_tiff=yes, build_tiff=no) if test "$build_tiff" = "yes"; then tiff_CFLAGS=" -DUSE_TIFF" tiff_LIBS=" -ltiff" AC_SUBST(tiff_CFLAGS) AC_SUBST(tiff_LIBS) ld_tiff="$tiff_LIBS" dnl export ld_tiff librarys to pkg-config pc file AC_SUBST(ld_tiff) fi fi AM_CONDITIONAL(WITH_TIFF, test "$build_tiff" = yes) dnl ============================================================================ dnl build fftw3 build_fftw=yes AC_ARG_ENABLE([fftw], [AS_HELP_STRING([--disable-fftw], [do not use fftw])], [build_fftw=no], [build_fftw=yes]) dnl check for fftw3 if test "$build_fftw" = "yes"; then fftw_pkg_modules="fftw3" PKG_CHECK_MODULES(fftw, [$fftw_pkg_modules], build_fftw=yes, build_fftw=no) if test "$build_fftw" = "yes"; then fftw_CFLAGS+=" -DUSE_FFTW" AC_SUBST(fftw_CFLAGS) AC_SUBST(fftw_LIBS) fi fi AM_CONDITIONAL(WITH_FFTW, test "$build_fftw" = yes) dnl ============================================================================ dnl check for glib build_lib=yes AC_ARG_ENABLE([glib], [AS_HELP_STRING([--disable-glib], [do not use glib])], [build_glib=no], [build_glib=yes]) dnl check for glib if test "$build_glib" = "yes"; then glib_pkg_modules="glib-2.0" PKG_CHECK_MODULES(glib, [$glib_pkg_modules], build_glib=yes, build_glib=no) if test "$build_glib" = "yes"; then glib_CFLAGS+=" -DUSE_GLIB" AC_SUBST(glib_CFLAGS) AC_SUBST(glib_LIBS) fi fi AM_CONDITIONAL(WITH_GLIB, test "$build_glib" = yes) dnl ============================================================================ dnl check for gtk build_gtk=yes AC_ARG_ENABLE([gtk], [AS_HELP_STRING([--disable-gtk], [do not use gtk])], [build_gtk=no], [build_gtk=yes]) dnl check for gtk if test "$build_gtk" = "yes"; then gtk_pkg_modules="gtk+-2.0" PKG_CHECK_MODULES(gtk, [$gtk_pkg_modules], build_gtk=yes, build_gtk=no) if test "$build_gtk" = "yes"; then gtk_CFLAGS+=" -DUSE_GTK" AC_SUBST(gtk_CFLAGS) AC_SUBST(gtk_LIBS) requires_gtk="$gtk_pkg_modules" dnl export required gtk librarys to pkg-config pc file AC_SUBST(requires_gtk) fi fi AM_CONDITIONAL(WITH_GTK, test "$build_gtk" = yes) dnl ============================================================================ dnl check for python AM_PATH_PYTHON([2.5], [have_python=yes], [have_python=no]) build_python=$have_python AC_ARG_ENABLE([python], [AS_HELP_STRING([--disable-python], [do not build python binding])], [build_python=no], [build_python=$have_python]) AC_ARG_WITH(python-sitelib-dir, [AS_HELP_STRING([--with-python-sitelib-dir=PATH], [path to python site lib])]) if test "$have_python" = "yes"; then PY_PREFIX=`python -c 'import sys ; print sys.prefix'` AC_MSG_CHECKING(for $PY_PREFIX/include/python${PYTHON_VERSION}/Python.h) if test -f $PY_PREFIX/include/python${PYTHON_VERSION}/Python.h; then AC_MSG_RESULT(yes) PY_CFLAGS="-I$PY_PREFIX/include/python${PYTHON_VERSION}" if test "$with_python_sitelib_dir" = "" ; then PY_MODULES_PATH=$pythondir else PY_MODULES_PATH=$with_python_sitelib_dir fi AC_SUBST([PY_CFLAGS]) AC_SUBST([PY_MODULES_PATH]) else AC_MSG_RESULT(no) build_python=no fi fi if test "$have_swig" = "no"; then build_python=no fi if test "$build_tiff" = "no"; then build_python=no fi if test "$build_fftw" = "no"; then build_python=no fi AM_CONDITIONAL(WITH_PYTHON, test "$build_python" = "yes") dnl ============================================================================ dnl build hspell build_hspell=yes AC_ARG_ENABLE([hspell], [AS_HELP_STRING([--disable-hspell], [do not use hspell])], [build_hspell=no], [build_hspell=yes]) dnl check for hspell if test "$build_hspell" = "yes"; then AC_CHECK_LIB([hspell], [hspell_get_dictionary_path], build_hspell=yes, build_hspell=no, -lz) if test "$build_hspell" = "yes"; then hspell_CFLAGS=" -DUSE_HSPELL" hspell_LIBS=" -lhspell -lz" AC_SUBST(hspell_CFLAGS) AC_SUBST(hspell_LIBS) ld_hspell="$hspell_LIBS" dnl export ld_hspell librarys to pkg-config pc file AC_SUBST(ld_hspell) fi fi AM_CONDITIONAL(WITH_HSPELL, test "$build_hspell" = yes) dnl ============================================================================ dnl build hocr build_hocr=yes AC_ARG_ENABLE([hocr], [AS_HELP_STRING([--disable-hocr], [do not build hocr utility program])], [build_hocr=no], [build_hocr=yes]) if test "$build_glib" = "no"; then build_hocr=no fi AM_CONDITIONAL(WITH_HOCR, test "$build_hocr" = "yes") dnl ============================================================================ dnl build hocr-gtk build_hocr_gtk=yes AC_ARG_ENABLE([hocr-gtk], [AS_HELP_STRING([--disable-hocr-gtk], [do not build hocr-gtk utility program])], [build_hocr_gtk=no], [build_hocr_gtk=yes]) if test "$build_python" = "no"; then build_hocr_gtk=no fi AM_CONDITIONAL(WITH_HOCR_GTK, test "$build_hocr_gtk" = "yes") dnl ============================================================================ dnl create a build string BUILD_DATE=`date +%d%m%Y` BUILD_STR="$PACKAGE-$VERSION-$build-$BUILD_DATE" if test "$build_tiff" = "yes"; then BUILD_STR+="-tiff" fi if test "$build_fftw" = "yes"; then BUILD_STR+="-fftw3" fi if test "$build_hspell" = "yes"; then BUILD_STR+="-hspell" fi if test "$build_gtk" = "yes"; then BUILD_STR+="-gtk" fi AC_SUBST(BUILD_STR) AC_SUBST(VERSION) dnl ============================================================================ dnl output AC_CONFIG_FILES([ Makefile libhocr.pc libhocr-gtk.pc Doxyfile src/Makefile examples/Makefile examples/hocr/Makefile examples/hocr-gtk/Makefile examples/bindings/Makefile bindings/Makefile bindings/python/Makefile docs/Makefile docs/man/Makefile docs/man/man1/Makefile docs/man/man3/Makefile ]) AC_OUTPUT dnl print status echo echo $PACKAGE $VERSION - Hebrew Optical Character Recognition library echo OS: ${host} echo build: $BUILD_STR echo prefix: $prefix echo compiler: ${CC} echo have swig: ${have_swig} echo pkg-config path: ${PKG_CONFIG} echo echo with glib: ${build_glib} echo with gtk: ${build_gtk} echo with hspell: ${build_hspell} echo with libtiff: ${build_tiff} echo with fftw: ${build_fftw} echo echo build python binding, requires swig, libtiff, fftw: ${build_python} echo python site lib path: ${PY_MODULES_PATH} echo echo build hocr, requires glib, suggests gtk: ${build_hocr} echo build hocr-gtk, requires python bindings: ${build_hocr_gtk} echo libhocr-0.10.17/src/0000777000175000017500000000000011051630065011073 500000000000000libhocr-0.10.17/src/ho_recognize_nikud.h0000644000175000017500000000614111017002614015022 00000000000000 /*************************************************************************** * ho_recognize_nikud.h * * Fri Aug 12 20:13:33 2005 * Copyright 2005-2007 Yaacov Zamir * ****************************************************************************/ /* * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . */ /** @file ho_recognize_nikud.h @brief libhocr C language header. libhocr - LIBrary for Hebrew Optical Character Recognition */ #ifndef HO_RECOGNIZE_NIKUD_H #define HO_RECOGNIZE_NIKUD_H 1 #include #include #define HO_NIKUD_ARRAY_IN_SIZE 24 #define HO_NIKUD_ARRAY_OUT_SIZE 16 /* font shapes codes*/ static const char *ho_nikud_array[HO_NIKUD_ARRAY_OUT_SIZE] = { "", /* none */ "ָ", /* kamatz */ "ַ", /* patach */ "ֵ", /* tzere */ "ֶ", /* segol */ "ֹ", /* cholam */ "ּ", /* shorok */ "ֻ", /* kobotz */ "ִ", /* chirik */ "ְ", /* shva */ "ֱ", /* hataf segol */ "ֲ", /* hataf patach */ "ֳ", /* hataf kamatz */ "ּ", /* dagesh */ "ׁ", /* shin */ "ׂ" /* sin */ }; int ho_recognize_nikud_array_in_size (); int ho_recognize_nikud_array_out_size (); int ho_recognize_nikud_array_in (const ho_bitmap * m_nikud, const ho_bitmap * m_mask, double *array_in); int ho_recognize_nikud_array_out (const double *array_in, double *array_out, int font_code); const char *ho_recognize_array_out_to_nikud (const double *array_out); const char *ho_recognize_nikud (const ho_bitmap * m_nikud, const ho_bitmap * m_mask, int font_code, const char **dagesh, const char **shin); int ho_recognize_nikud_dimentions (const ho_bitmap * m_text, const ho_bitmap * m_mask, double *height, double *width, double *top, double *bottom, double *top_left, double *top_mid, double *top_right, double *mid_left, double *mid_right, double *bottom_left, double *bottom_mid, double *bottom_right, double *dots_above, double *dots_below, double *dots_inside, double *objs_above, double *objs_below, double *objs_inside, double *main_obj_height, double *main_obj_width, double *top_dot_x, double *inside_dot_x, double *font_width_by_height); #endif /* HO_RECOGNIZE_NIKUD_H */ libhocr-0.10.17/src/ho_array.c0000644000175000017500000012612611051626206012771 00000000000000 /*************************************************************************** * ho_array.c * * Fri Aug 12 20:13:33 2005 * Copyright 2005-2007 Yaacov Zamir * ****************************************************************************/ /* * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . */ #include #include #include #include #ifdef USE_FFTW #include #endif #ifndef TRUE #define TRUE -1 #endif #ifndef FALSE #define FALSE 0 #endif #ifndef NULL #define NULL ((void*)0) #endif #include "ho_bitmap.h" #include "ho_pixbuf.h" #include "ho_array.h" #define square(x) ((x)*(x)) /** new ho_array @param height hight of pixbuf in pixels @param width width of pixbuf in pixels @return newly allocated ho_array */ ho_array * ho_array_new (const int width, const int height) { int x, y; ho_array *pix = NULL; /* * allocate memory for pixbuf */ pix = (ho_array *) malloc (sizeof (ho_array)); if (!pix) { return NULL; } /* * read header */ pix->width = width; pix->height = height; /* * allocate memory for data */ pix->data = malloc (pix->height * pix->width * sizeof (double)); if (!(pix->data)) { free (pix); return NULL; } /* init value to 0 */ for (x = 0; x < pix->width; x++) for (y = 0; y < pix->height; y++) { (pix->data)[x + y * pix->width] = 0.0; } return pix; } /** clone ho_array @param m pointer to a ho_array image @return newly allocated gray ho_array */ ho_array * ho_array_clone (const ho_array * m) { ho_array *m_out = NULL; /* allocate memory */ m_out = ho_array_new (m->width, m->height); if (!m_out) return NULL; /* copy data */ memcpy (m_out->data, m->data, m_out->height * m_out->width * sizeof (double)); return m_out; } /** copy pixel data to a ho_array @param pix pointer to a ho_array image @param data the pixel data to copy @return false */ int ho_array_set_data (ho_array * pix, double data) { int x, y; for (x = 0; x < pix->width; x++) for (y = 0; y < pix->height; y++) ho_array_set (pix, x, y, data); return FALSE; } /** copy pixel data to a ho_array @param pix pointer to a ho_array image @param data the pixel data to copy @param x the pixel x @param y the pixel y @return false */ int ho_array_set_at (ho_array * pix, int x, int y, double data) { ho_array_set (pix, x, y, data); return FALSE; } /** get pixel data from a ho_array @param pix pointer to a ho_array image @param x the pixel x @param y the pixel y @return false */ double ho_array_get_at (ho_array * pix, int x, int y) { return ho_array_get (pix, x, y); } /** new ho_array from ho_pixbuf @param pix pointer to an ho_array image @return newly allocated gray ho_array */ ho_array * ho_array_new_from_pixbuf (const ho_pixbuf * pix) { int x, y; double pixel_val; ho_array *m_out = NULL; ho_pixbuf *gray_pix = NULL; /* if pix is color convert to gray scale */ if (pix->n_channels > 1) gray_pix = ho_pixbuf_color_to_gray (pix); else gray_pix = ho_pixbuf_clone (pix); /* allocate memory */ m_out = ho_array_new (pix->width, pix->height); if (!m_out) return NULL; /* copy data */ for (x = 0; x < pix->width; x++) for (y = 0; y < pix->height; y++) { pixel_val = (double) ho_pixbuf_get (gray_pix, x, y, 0) / 255.0; ho_array_set (m_out, x, y, pixel_val); } /* free gray pix */ ho_pixbuf_free (gray_pix); return m_out; } /** new ho_array from ho_bitmap @param pix pointer to an ho_array image @return newly allocated gray ho_array */ ho_array * ho_array_new_from_bitmap (const ho_bitmap * pix) { int x, y; double pixel_val; ho_array *m_out = NULL; /* allocate memory */ m_out = ho_array_new (pix->width, pix->height); if (!m_out) return NULL; /* copy data */ for (x = 0; x < pix->width; x++) for (y = 0; y < pix->height; y++) { pixel_val = 1.0 - (double) ho_bitmap_get (pix, x, y); ho_array_set (m_out, x, y, pixel_val); } return m_out; } /** new gray ho_pixbuf from ho_array @param pix_in pointer the original array @return newly allocated gray ho_pixbuf */ ho_pixbuf * ho_array_to_pixbuf (const ho_array * pix_in) { int x, y; unsigned char pixel_val; ho_pixbuf *pix = NULL; double min, max, range; ho_array_minmax (pix_in, &min, &max); range = max - min; pix = ho_pixbuf_new (1, pix_in->width, pix_in->height, 0); if (!pix) return NULL; for (x = 0; x < pix_in->width; x++) for (y = 0; y < pix_in->height; y++) { pixel_val = (unsigned char) (255.0 * (ho_array_get (pix_in, x, y) - min) / range); ho_pixbuf_set (pix, x, y, 0, pixel_val); } return pix; } /** new rgb ho_pixbuf from ho_array @param pix_in pointer the original array @return newly allocated gray ho_pixbuf */ ho_pixbuf * ho_array_to_rgb_pixbuf (const ho_array * pix_in) { int x, y; unsigned char pixel_val; ho_pixbuf *pix = NULL; double min, max, range; ho_array_minmax (pix_in, &min, &max); range = max - min; pix = ho_pixbuf_new (3, pix_in->width, pix_in->height, 0); if (!pix) return NULL; for (x = 0; x < pix_in->width; x++) for (y = 0; y < pix_in->height; y++) { pixel_val = (unsigned char) (255.0 * (ho_array_get (pix_in, x, y) - min) / range); ho_pixbuf_set (pix, x, y, 0, pixel_val); ho_pixbuf_set (pix, x, y, 1, pixel_val); ho_pixbuf_set (pix, x, y, 2, pixel_val); } return pix; } /** free an ho_array @param pix pointer to an ho_array @return FALSE */ int ho_array_free (ho_array * pix) { if (!pix) return TRUE; if (pix->data) free (pix->data); free (pix); return FALSE; } /** get the min and max values in a array @param pix ho_array @param min a pointer to return the min @param max a pointer to return the max @return FALSE */ unsigned char ho_array_minmax (const ho_array * pix, double *min, double *max) { int x, y; *min = (pix->data)[0]; *max = (pix->data)[0]; for (x = 0; x < pix->width; x++) for (y = 0; y < pix->height; y++) { if (*min > (pix->data)[x + y * pix->width]) *min = (pix->data)[x + y * pix->width]; if (*max < (pix->data)[x + y * pix->width]) *max = (pix->data)[x + y * pix->width]; } return FALSE; } double ho_array_get_mean (const ho_array * pix) { double mean; int x, y; mean = 0; for (x = 0; x < pix->width; x++) for (y = 0; y < pix->height; y++) { mean += (pix->data)[x + y * pix->width]; } mean /= ((double) x * (double) y); return FALSE; } /** get the min value in a array @param pix ho_array @return min value */ double ho_array_get_min (const ho_array * ar) { double min, max; /* get min max values */ ho_array_minmax (ar, &min, &max); return min; } /** get the max value in a array @param pix ho_array @return max value */ double ho_array_get_max (const ho_array * ar) { double min, max; /* get min max values */ ho_array_minmax (ar, &min, &max); return max; } /** add two ho arrays @param ar1 left side ho_array @param ar2 right side ho_array @return FALSE */ unsigned char ho_array_add (ho_array * ar1, const ho_array * ar2) { int x, y; for (x = 0; x < ar1->width; x++) for (y = 0; y < ar1->height; y++) { (ar1->data)[x + y * ar1->width] += (ar2->data)[x + y * ar2->width]; } return FALSE; } /** add const to ho arrays @param ar left side ho_array @param num a number to add to array @return FALSE */ unsigned char ho_array_add_const (ho_array * ar, const double num) { int x, y; for (x = 0; x < ar->width; x++) for (y = 0; y < ar->height; y++) { (ar->data)[x + y * ar->width] += num; } return FALSE; } /** subtruct two ho arrays @param ar1 left side ho_array @param ar2 right side ho_array @return FALSE */ unsigned char ho_array_sub (ho_array * ar1, const ho_array * ar2) { int x, y; for (x = 0; x < ar1->width; x++) for (y = 0; y < ar1->height; y++) { (ar1->data)[x + y * ar1->width] -= (ar2->data)[x + y * ar2->width]; } return FALSE; } /** multiply two ho arrays @param ar1 left side ho_array @param ar2 right side ho_array @return FALSE */ unsigned char ho_array_mul (ho_array * ar1, const ho_array * ar2) { int x, y; for (x = 0; x < ar1->width; x++) for (y = 0; y < ar1->height; y++) { (ar1->data)[x + y * ar1->width] *= (ar2->data)[x + y * ar2->width]; } return FALSE; } /** multiply two ho real and imagenary ho_arrays pairs @param ar1_r left side ho_array real part @param ar1_i left side ho_array imagenaryl part @param ar2_r right side ho_array real part @param ar2_i right side ho_array imagenary part @return FALSE */ unsigned char ho_array_complex_mul (ho_array * ar1_r, ho_array * ar1_i, const ho_array * ar2_r, const ho_array * ar2_i) { int x, y; double a, b, c, d; for (x = 0; x < ar1_r->width; x++) for (y = 0; y < ar1_r->height; y++) { a = (ar1_r->data)[x + y * ar1_r->width]; b = (ar1_i->data)[x + y * ar1_i->width]; c = (ar2_r->data)[x + y * ar2_r->width]; d = (ar2_i->data)[x + y * ar2_i->width]; (ar1_r->data)[x + y * ar1_r->width] = a * c - b * d; (ar1_i->data)[x + y * ar1_i->width] = b * c + a * d; } return FALSE; } /** multiply const to ho arrays @param ar left side ho_array @param num a number to multiply to array @return FALSE */ unsigned char ho_array_mul_const (ho_array * ar, const double num) { int x, y; for (x = 0; x < ar->width; x++) for (y = 0; y < ar->height; y++) { (ar->data)[x + y * ar->width] *= num; } return FALSE; } /** divide two ho arrays @param ar1 left side ho_array @param ar2 right side ho_array @return FALSE */ unsigned char ho_array_div (ho_array * ar1, const ho_array * ar2) { int x, y; for (x = 0; x < ar1->width; x++) for (y = 0; y < ar1->height; y++) { (ar1->data)[x + y * ar1->width] /= (ar2->data)[x + y * ar2->width]; } return FALSE; } /** inverse ho array @param ar ho_array @return FALSE */ unsigned char ho_array_inv (ho_array * ar) { int x, y; for (x = 0; x < ar->width; x++) for (y = 0; y < ar->height; y++) { (ar->data)[x + y * ar->width] = 1.0 / (ar->data)[x + y * ar->width]; } return FALSE; } /** polerize ho array @param ar ho_array @return FALSE */ unsigned char ho_array_polerize (ho_array * ar, const double treshold) { int x, y; double min, max; double real_treshold; ho_array_minmax (ar, &min, &max); /* calculate threshold for this array */ real_treshold = min + treshold * (max - min); for (x = 0; x < ar->width; x++) for (y = 0; y < ar->height; y++) { if ((ar->data)[x + y * ar->width] < real_treshold) (ar->data)[x + y * ar->width] = 0.0; else (ar->data)[x + y * ar->width] = 1.0; } return FALSE; } /** do log (ho array + 1) @param ar ho_array @return FALSE */ unsigned char ho_array_log (ho_array * ar) { int x, y; for (x = 0; x < ar->width; x++) for (y = 0; y < ar->height; y++) { (ar->data)[x + y * ar->width] = log (1.0 + (ar->data)[x + y * ar->width]); } return FALSE; } /** streach 0..1 @param ar ho_array @return FALSE */ unsigned char ho_array_streach (ho_array * ar) { int x, y; double min, max, range; ho_array_minmax (ar, &min, &max); range = max - min; for (x = 0; x < ar->width; x++) for (y = 0; y < ar->height; y++) { (ar->data)[x + y * ar->width] = ((ar->data)[x + y * ar->width] - min) / range; } return FALSE; } /** histogram equalization 0..1 @param ar ho_array @return FALSE */ unsigned char ho_array_equl (ho_array * ar) { int i, x, y; int l, k; double min, max, range; double acc_hist[256]; double look_up_table[256]; /* clean accumulated histogram and look up table */ for (i = 0; i < 256; i++) acc_hist[i] = 0; for (i = 0; i < 256; i++) look_up_table[i] = 0; /* get min max values */ ho_array_minmax (ar, &min, &max); range = max - min; /* calc accum hist */ for (x = 0; x < ar->width; x++) for (y = 0; y < ar->height; y++) { i = (int) (255.0 * ((ar->data)[x + y * ar->width] - min) / range); acc_hist[i]++; } for (i = 1; i < 256; i++) acc_hist[i] += acc_hist[i - 1]; /* normelize accum hist */ for (i = 0; i < 256; i++) acc_hist[i] /= (double) (ar->width * ar->height); /* create a look up table */ l = 0; for (k = 0; k < 256; k++) { while ((255.0 * acc_hist[l]) < k && l < 256) l++; /* set convertion value for */ look_up_table[k] = (double) l / 255.0; } /* convert the array */ for (x = 0; x < ar->width; x++) for (y = 0; y < ar->height; y++) { i = (int) (255.0 * ((ar->data)[x + y * ar->width] - min) / range); (ar->data)[x + y * ar->width] = look_up_table[i]; } return FALSE; } /** convolution @param ar the ho_array to us for the convolution @param kerne a 3x3 kernel ho_array @return newly allocated ho array */ ho_array * ho_array_convolution_filter (const ho_array * ar, const ho_array * kernel) { int x, y; double sum; double neigbours[9]; ho_array *ar_out = NULL; /* allocate memory */ ar_out = ho_array_new (ar->width, ar->height); if (!ar_out) return NULL; /* copy data */ for (x = 0; x < ar->width; x++) { (ar_out->data)[x] = (ar->data)[x]; (ar_out->data)[x + (ar_out->height - 1) * ar_out->width] = (ar->data)[x + (ar->height - 1) * ar->width]; } for (y = 0; y < ar->height; y++) { (ar_out->data)[y * ar_out->width] = (ar->data)[y * ar->width]; (ar_out->data)[ar_out->width - 1 + y * ar_out->width] = (ar->data)[ar->width - 1 + y * ar->width]; } /* copy data */ for (x = 1; x < ar->width - 1; x++) for (y = 1; y < ar->height - 1; y++) { neigbours[0] = (ar->data)[(x - 1) + (y - 1) * ar->width]; neigbours[1] = (ar->data)[(x) + (y - 1) * ar->width]; neigbours[2] = (ar->data)[(x + 1) + (y - 1) * ar->width]; neigbours[3] = (ar->data)[(x - 1) + (y) * ar->width]; neigbours[4] = (ar->data)[(x) + (y) * ar->width]; neigbours[5] = (ar->data)[(x + 1) + (y) * ar->width]; neigbours[6] = (ar->data)[(x - 1) + (y + 1) * ar->width]; neigbours[7] = (ar->data)[(x) + (y + 1) * ar->width]; neigbours[8] = (ar->data)[(x + 1) + (y + 1) * ar->width]; sum = neigbours[0] * (kernel->data)[0] + neigbours[1] * (kernel->data)[1] + neigbours[2] * (kernel->data)[2] + neigbours[3] * (kernel->data)[3] + neigbours[4] * (kernel->data)[4] + neigbours[5] * (kernel->data)[5] + neigbours[6] * (kernel->data)[6] + neigbours[7] * (kernel->data)[7] + neigbours[8] * (kernel->data)[8]; (ar_out->data)[x + y * ar_out->width] = sum; } return ar_out; } /** median @param ar the ho_array to us for median filter @return newly allocated ho array */ ho_array * ho_array_median_filter (const ho_array * ar) { int i, j, x, y; int i_min; double median, max; double neigbours[9]; ho_array *ar_out = NULL; /* allocate memory */ ar_out = ho_array_new (ar->width, ar->height); if (!ar_out) return NULL; /* copy data */ for (x = 0; x < ar->width; x++) { (ar_out->data)[x] = (ar->data)[x]; (ar_out->data)[x + (ar_out->height - 1) * ar_out->width] = (ar->data)[x + (ar->height - 1) * ar->width]; } for (y = 0; y < ar->height; y++) { (ar_out->data)[y * ar_out->width] = (ar->data)[y * ar->width]; (ar_out->data)[ar_out->width - 1 + y * ar_out->width] = (ar->data)[ar->width - 1 + y * ar->width]; } /* copy data */ for (x = 1; x < ar->width - 1; x++) for (y = 1; y < ar->height - 1; y++) { neigbours[0] = (ar->data)[(x - 1) + (y - 1) * ar->width]; neigbours[1] = (ar->data)[(x) + (y - 1) * ar->width]; neigbours[2] = (ar->data)[(x + 1) + (y - 1) * ar->width]; neigbours[3] = (ar->data)[(x - 1) + (y) * ar->width]; neigbours[4] = (ar->data)[(x) + (y) * ar->width]; neigbours[5] = (ar->data)[(x + 1) + (y) * ar->width]; neigbours[6] = (ar->data)[(x - 1) + (y + 1) * ar->width]; neigbours[7] = (ar->data)[(x) + (y + 1) * ar->width]; neigbours[8] = (ar->data)[(x + 1) + (y + 1) * ar->width]; /* get max value */ max = neigbours[0]; for (i = 0; i < 9; i++) if (max < neigbours[i]) max = neigbours[i]; /* get median */ for (j = 0; j < 4; j++) { i_min = 0; for (i = 0; i < 9; i++) if (neigbours[i_min] > neigbours[i]) i_min = i; neigbours[i_min] = max; } median = max; for (i = 0; i < 9; i++) if (median > neigbours[i]) median = neigbours[i]; (ar_out->data)[x + y * ar_out->width] = median; } return ar_out; } /** max filter @param ar the ho_array to us for max filter @return newly allocated ho array */ ho_array * ho_array_max_filter (const ho_array * ar) { int i, x, y; double max; double neigbours[9]; ho_array *ar_out = NULL; /* allocate memory */ ar_out = ho_array_new (ar->width, ar->height); if (!ar_out) return NULL; /* copy data */ for (x = 0; x < ar->width; x++) { (ar_out->data)[x] = (ar->data)[x]; (ar_out->data)[x + (ar_out->height - 1) * ar_out->width] = (ar->data)[x + (ar->height - 1) * ar->width]; } for (y = 0; y < ar->height; y++) { (ar_out->data)[y * ar_out->width] = (ar->data)[y * ar->width]; (ar_out->data)[ar_out->width - 1 + y * ar_out->width] = (ar->data)[ar->width - 1 + y * ar->width]; } /* copy data */ for (x = 1; x < ar->width - 1; x++) for (y = 1; y < ar->height - 1; y++) { neigbours[0] = (ar->data)[(x - 1) + (y - 1) * ar->width]; neigbours[1] = (ar->data)[(x) + (y - 1) * ar->width]; neigbours[2] = (ar->data)[(x + 1) + (y - 1) * ar->width]; neigbours[3] = (ar->data)[(x - 1) + (y) * ar->width]; neigbours[4] = (ar->data)[(x) + (y) * ar->width]; neigbours[5] = (ar->data)[(x + 1) + (y) * ar->width]; neigbours[6] = (ar->data)[(x - 1) + (y + 1) * ar->width]; neigbours[7] = (ar->data)[(x) + (y + 1) * ar->width]; neigbours[8] = (ar->data)[(x + 1) + (y + 1) * ar->width]; /* get max value */ max = neigbours[0]; for (i = 1; i < 9; i++) if (max < neigbours[i]) max = neigbours[i]; (ar_out->data)[x + y * ar_out->width] = max; } return ar_out; } /** min filter @param ar the ho_array to us for min filter @return newly allocated ho array */ ho_array * ho_array_min_filter (const ho_array * ar) { int i, x, y; double min; double neigbours[9]; ho_array *ar_out = NULL; /* allocate memory */ ar_out = ho_array_new (ar->width, ar->height); if (!ar_out) return NULL; /* copy data */ for (x = 0; x < ar->width; x++) { (ar_out->data)[x] = (ar->data)[x]; (ar_out->data)[x + (ar_out->height - 1) * ar_out->width] = (ar->data)[x + (ar->height - 1) * ar->width]; } for (y = 0; y < ar->height; y++) { (ar_out->data)[y * ar_out->width] = (ar->data)[y * ar->width]; (ar_out->data)[ar_out->width - 1 + y * ar_out->width] = (ar->data)[ar->width - 1 + y * ar->width]; } /* copy data */ for (x = 1; x < ar->width - 1; x++) for (y = 1; y < ar->height - 1; y++) { neigbours[0] = (ar->data)[(x - 1) + (y - 1) * ar->width]; neigbours[1] = (ar->data)[(x) + (y - 1) * ar->width]; neigbours[2] = (ar->data)[(x + 1) + (y - 1) * ar->width]; neigbours[3] = (ar->data)[(x - 1) + (y) * ar->width]; neigbours[4] = (ar->data)[(x) + (y) * ar->width]; neigbours[5] = (ar->data)[(x + 1) + (y) * ar->width]; neigbours[6] = (ar->data)[(x - 1) + (y + 1) * ar->width]; neigbours[7] = (ar->data)[(x) + (y + 1) * ar->width]; neigbours[8] = (ar->data)[(x + 1) + (y + 1) * ar->width]; /* get max value */ min = neigbours[0]; for (i = 1; i < 9; i++) if (min > neigbours[i]) min = neigbours[i]; (ar_out->data)[x + y * ar_out->width] = min; } return ar_out; } /** absulute value @param ar1 left side ho_array @param ar2 right side ho_array @return newly allocated ho array */ ho_array * ho_array_complex_abs (const ho_array * ar1, const ho_array * ar2) { int x, y; ho_array *ar_out = NULL; /* allocate memory */ ar_out = ho_array_new (ar1->width, ar1->height); if (!ar_out) return NULL; /* copy data */ for (x = 0; x < ar1->width; x++) for (y = 0; y < ar1->height; y++) { (ar_out->data)[x + y * ar_out->width] = sqrt ((ar1->data)[x + y * ar1->width] * (ar1->data)[x + y * ar1->width] + (ar2->data)[x + y * ar2->width] * (ar2->data)[x + y * ar2->width]); } return ar_out; } /** atan2 @param ar1 left side ho_array @param ar2 right side ho_array @return newly allocated ho array */ ho_array * ho_array_complex_atan2 (const ho_array * ar1, const ho_array * ar2) { int x, y; ho_array *ar_out = NULL; /* allocate memory */ ar_out = ho_array_new (ar1->width, ar1->height); if (!ar_out) return NULL; /* copy data */ for (x = 0; x < ar1->width; x++) for (y = 0; y < ar1->height; y++) { (ar_out->data)[x + y * ar_out->width] = atan2 ((ar1->data)[x + y * ar1->width], (ar2->data)[x + y * ar2->width]); } return ar_out; } /** gradient @param ar the ho_array to us for gradient detection @param ar_r the r value of the gradient @param ar_theta the theta value of the gradient @return FALSE */ unsigned char ho_array_gradient (const ho_array * ar, ho_array * ar_r, ho_array * ar_theta) { int x, y; double sum_x, sum_y; double neigbours[9]; double sobol_x[] = { -1, 0, 1, -2, 0, 2, -1, 0, 1 }; double sobol_y[] = { 1, 2, 1, 0, 0, 0, -1, -2, -1 }; /* copy data */ for (x = 1; x < ar->width - 1; x++) for (y = 1; y < ar->height - 1; y++) { neigbours[0] = (ar->data)[(x - 1) + (y - 1) * ar->width]; neigbours[1] = (ar->data)[(x) + (y - 1) * ar->width]; neigbours[2] = (ar->data)[(x + 1) + (y - 1) * ar->width]; neigbours[3] = (ar->data)[(x - 1) + (y) * ar->width]; neigbours[4] = (ar->data)[(x) + (y) * ar->width]; neigbours[5] = (ar->data)[(x + 1) + (y) * ar->width]; neigbours[6] = (ar->data)[(x - 1) + (y + 1) * ar->width]; neigbours[7] = (ar->data)[(x) + (y + 1) * ar->width]; neigbours[8] = (ar->data)[(x + 1) + (y + 1) * ar->width]; sum_x = neigbours[0] * sobol_x[0] + neigbours[1] * sobol_x[1] + neigbours[2] * sobol_x[2] + neigbours[3] * sobol_x[3] + neigbours[4] * sobol_x[4] + neigbours[5] * sobol_x[5] + neigbours[6] * sobol_x[6] + neigbours[7] * sobol_x[7] + neigbours[8] * sobol_x[8]; sum_y = neigbours[0] * sobol_y[0] + neigbours[1] * sobol_y[1] + neigbours[2] * sobol_y[2] + neigbours[3] * sobol_y[3] + neigbours[4] * sobol_y[4] + neigbours[5] * sobol_y[5] + neigbours[6] * sobol_y[6] + neigbours[7] * sobol_y[7] + neigbours[8] * sobol_y[8]; /* calculate r and theta vlaues */ (ar_r->data)[x + y * ar_r->width] = sqrt ((sum_x * sum_x) + (sum_y * sum_y)); (ar_theta->data)[x + y * ar_theta->width] = atan2 (sum_y, sum_x); } return FALSE; } /** hough trasform for circles @param ar the ho_array to us for gradient detection @param min_radius the circles min radius @param max_radius the circles max radius @return FALSE */ ho_array * ho_array_hough_circles (const ho_array * ar, const int min_radius, const int max_radius, const unsigned char t) { int radius; double r, theta; double min, max; double threshold; double threshold_percent; int x, y; int xtag, ytag; ho_array *ar_out = NULL; ho_array *ar_r = NULL; ho_array *ar_theta = NULL; if (!t) threshold_percent = 0.1; else threshold_percent = t; /* allocate memory */ ar_out = ho_array_new (ar->width, ar->height); if (!ar_out) return NULL; ar_r = ho_array_new (ar->width, ar->height); if (!ar_r) { ho_array_free (ar_out); return NULL; } ar_theta = ho_array_new (ar->width, ar->height); if (!ar_theta) { ho_array_free (ar_out); ho_array_free (ar_r); return NULL; } /* get image gradient */ ho_array_gradient (ar, ar_r, ar_theta); /* get threshold values of ar_r */ ho_array_minmax (ar_r, &min, &max); threshold = min + threshold_percent * (max - min) / 100.0; /* transform data */ for (x = 0; x < ar->width; x++) for (y = 0; y < ar->height; y++) { r = ho_array_get (ar_r, x, y); theta = ho_array_get (ar_theta, x, y); /* if pixel is on in xy plane */ if (r > threshold) for (radius = min_radius; radius < max_radius; radius++) { xtag = x - (int) ((double) radius * cos (theta)); ytag = y + (int) ((double) radius * sin (theta)); /* check if xytag is in image */ if (ytag >= 0 && ytag < ar_r->height && xtag >= 0 && xtag < ar_r->width) { (ar_out->data)[xtag + ytag * ar_out->width] = (ar_out->data)[xtag + ytag * ar_out->width] + 1; } } } /* free mem */ ho_array_free (ar_theta); ho_array_free (ar_r); return ar_out; } /** hough trasform for lines @param ar the ho_array to use for gradient detection @return FALSE */ ho_array * ho_array_hough_lines (const ho_array * ar, const unsigned char t) { double r, theta; double min, max; double threshold; double threshold_percent; int x, y; int xtag, ytag; ho_array *ar_out = NULL; ho_array *ar_r = NULL; ho_array *ar_theta = NULL; if (!t) threshold_percent = 10; else threshold_percent = t; /* allocate memory */ ar_out = ho_array_new (ar->width, 180); if (!ar_out) return NULL; ar_r = ho_array_new (ar->width, ar->height); if (!ar_r) { ho_array_free (ar_out); return NULL; } ar_theta = ho_array_new (ar->width, ar->height); if (!ar_theta) { ho_array_free (ar_out); ho_array_free (ar_r); return NULL; } /* get image gradient */ ho_array_gradient (ar, ar_r, ar_theta); /* free mem */ ho_array_free (ar_theta); /* get threshold values of ar_r */ ho_array_minmax (ar_r, &min, &max); threshold = min + threshold_percent * (max - min) / 100.0; /* transform data */ for (x = 0; x < ar->width; x++) for (y = 0; y < ar->height; y++) { r = ho_array_get (ar_r, x, y); /* if pixel is on in xy plane */ if (r > threshold) for (ytag = 0; ytag < 180; ytag++) { theta = M_PI * (double) ytag / 180.0; xtag = ar_out->width / 2 + (int) ((double) x * cos (theta) + (double) y * sin (theta)); /* check if xytag is in image */ if (xtag >= 0 && xtag < ar_out->width) { (ar_out->data)[xtag + ytag * ar_out->width] = (ar_out->data)[xtag + ytag * ar_out->width] + 1; } } } /* free mem */ ho_array_free (ar_r); return ar_out; } /** backwords hough trasform for lines @param ar the ho_array to use for backword hough @param width the array height @param height the array height @return FALSE */ ho_array * ho_array_hough_lines_backwords (const ho_array * ar, const int width, const int height, const unsigned char t) { int x, y; double min, max; double threshold; double threshold_percent; int xtag, ytag; double theta, a, b; ho_array *ar_out = NULL; if (!t) threshold_percent = 40; else threshold_percent = t; /* allocate memory */ ar_out = ho_array_new (width, height); if (!ar_out) return NULL; /* get threshold values of ar */ ho_array_minmax (ar, &min, &max); threshold = min + threshold_percent * (max - min) / 100.0; /* transform data */ for (x = 0; x < ar->width; x++) { for (y = 45; y < 135; y++) { /* if pixel is on in xy plane */ if (ho_array_get (ar, x, y) > threshold) { theta = M_PI * (double) y / 180.0; a = -cos (theta) / sin (theta); b = (double) (x - ar->width / 2) / sin (theta); /* draw a line */ for (xtag = 0; xtag < width; xtag++) { ytag = (int)(a * (double)xtag + b) + ar->width / 2; /* check if xytag is in image */ if (ytag >= 0 && ytag < ar_out->height) { (ar_out->data)[xtag + ytag * ar_out->width] = (ar_out->data)[xtag + ytag * ar_out->width] + 1; } } } } for (y = 1; y < 45; y++) { /* if pixel is on in xy plane */ if (ho_array_get (ar, x, y) > threshold && y != 90) { theta = M_PI * (double) y / 180.0; a = -sin (theta) / cos (theta); b = (double) (x - ar->width / 2) / cos (theta); /* draw a line */ for (ytag = 0; ytag < height; ytag++) { xtag = (int)(a * (double)ytag + b); /* check if xytag is in image */ if (xtag >= 0 && xtag < ar_out->width) { (ar_out->data)[xtag + ytag * ar_out->width] = (ar_out->data)[xtag + ytag * ar_out->width] + 1; } } } } for (y = 135; y < 180; y++) { /* if pixel is on in xy plane */ if (ho_array_get (ar, x, y) > threshold && y != 90) { theta = M_PI * (double) y / 180.0; a = -sin (theta) / cos (theta); b = (double) (x - ar->width / 2) / cos (theta); /* draw a line */ for (ytag = 0; ytag < height; ytag++) { xtag = (int)(a * (double)ytag + b); /* check if xytag is in image */ if (xtag >= 0 && xtag < ar_out->width) { (ar_out->data)[xtag + ytag * ar_out->width] = (ar_out->data)[xtag + ytag * ar_out->width] + 1; } } } } } return ar_out; } /** backwords hough trasform for lines by angle @param ar the ho_array to use for backword hough @param width the array height @param height the array height @param angle1 start line angle @param angle2 end line angle @return FALSE */ ho_array * ho_array_hough_lines_backwords_by_angle (const ho_array * ar, const int width, const int height, const int angle1, const int angle2) { int x, y; int xtag, ytag; double theta, a, b; ho_array *ar_out = NULL; /* check if this is a vertical angle */ if (angle1 > 45 && angle1 < 135) return ho_array_hough_lines_backwords_by_angle_v (ar, width, height, angle1, angle2); /* allocate memory */ ar_out = ho_array_new (width, height); if (!ar_out) return NULL; /* transform data */ for (x = 0; x < ar->width; x++) { for (y = angle1; y < angle2; y++) { /* if pixel is on in xy plane */ if (ho_array_get (ar, x, y) > 0.5) { /* FIXME: this is only good for ~horizontal lines */ theta = M_PI * (double) y / 180.0; a = -cos (theta) / sin (theta); b = (double) (x - ar->width / 2) / sin (theta); /* draw a line */ for (xtag = 0; xtag < width; xtag++) { ytag = a * x + b; /* check if xytag is in image */ if (ytag >= 0 && ytag < ar_out->height) { (ar_out->data)[xtag + ytag * ar_out->width] = (ar_out->data)[xtag + ytag * ar_out->width] + 1; } } } } } return ar_out; } /** backwords hough trasform for lines by angle @param ar the ho_array to use for backword hough @param width the array height @param height the array height @param angle1 start line angle @param angle2 end line angle @return FALSE */ ho_array * ho_array_hough_lines_backwords_by_angle_v (const ho_array * ar, const int width, const int height, const int angle1, const int angle2) { int x, y; int xtag, ytag; double theta, a, b; ho_array *ar_out = NULL; /* allocate memory */ ar_out = ho_array_new (width, height); if (!ar_out) return NULL; /* transform data */ for (x = 0; x < ar->width; x++) { for (y = angle1; y < angle2; y++) { /* if pixel is on in xy plane */ if (y != 90 && ho_array_get (ar, x, y) > 0.5) { /* FIXME: this is only good for ~vertical lines */ theta = M_PI * (double) y / 180.0; a = -sin (theta) / cos (theta); b = (double) (x - ar->width / 2) / cos (theta); /* draw a line */ for (ytag = 0; ytag < height; ytag++) { xtag = a * y + b; /* check if xytag is in image */ if (xtag >= 0 && xtag < ar_out->width) { (ar_out->data)[xtag + ytag * ar_out->width] = (ar_out->data)[xtag + ytag * ar_out->width] + 1; } } } } } return ar_out; } const ho_array * ho_array_pnm_load (const char *filename) { ho_pixbuf *pix; ho_array *ar; pix = ho_pixbuf_pnm_load (filename); if (!pix) return NULL; ar = ho_array_new_from_pixbuf (pix); ho_pixbuf_free (pix); return ar; } int ho_array_pnm_save (const ho_array * ar, const char *filename) { ho_pixbuf *pix; pix = ho_array_to_pixbuf (ar); if (!pix) return TRUE; ho_pixbuf_pnm_save (pix, filename); ho_pixbuf_free (pix); return FALSE; } #ifdef USE_TIFF const ho_array * ho_array_tiff_load (const char *filename) { ho_pixbuf *pix; ho_array *ar; pix = ho_pixbuf_bw_tiff_load (filename); if (!pix) return NULL; ar = ho_array_new_from_pixbuf (pix); ho_pixbuf_free (pix); return ar; } int ho_array_tiff_save (const ho_array * ar, const char *filename) { ho_pixbuf *pix; pix = ho_array_to_pixbuf (ar); if (!pix) return TRUE; ho_pixbuf_bw_tiff_save (pix, filename); ho_pixbuf_free (pix); return FALSE; } #endif /* USE_TIFF */ #ifdef USE_FFTW /** fft_forword @param ar the ho_array to us for fft @param ar_re the output real values @param ar_im the output imaginary values @return FALSE */ unsigned char ho_array_fft_forword (const ho_array * ar, ho_array * ar_r, ho_array * ar_im) { unsigned int i; int width, height; fftw_plan plan; fftw_complex *fft_ar_xy; fftw_complex *fft_ar_w; width = ar->width; height = ar->height; fft_ar_xy = fftw_malloc (sizeof (fftw_complex) * width * height); fft_ar_w = fftw_malloc (sizeof (fftw_complex) * width * height); /* copy data to fftw array */ for (i = 0; i < width * height; i++) { fft_ar_xy[i][0] = (ar->data)[i]; fft_ar_xy[i][1] = 0.0f; } /* calculate the implementation plan */ plan = fftw_plan_dft_2d (height, width, fft_ar_xy, fft_ar_w, FFTW_FORWARD, FFTW_ESTIMATE); /* perform on the Fourier transform */ fftw_execute (plan); /* copy results to output arrays */ for (i = 0; i < width * height; i++) { (ar_r->data)[i] = fft_ar_w[i][0]; (ar_im->data)[i] = fft_ar_w[i][1]; } /* free fft objects */ fftw_destroy_plan (plan); fftw_free (fft_ar_xy); fftw_free (fft_ar_w); return FALSE; } /** fft_backword @param ar_re input array of the real values @param ar_im input array of the imaginary values @param ar the output ho_array @return FALSE */ unsigned char ho_array_fft_backword (const ho_array * ar_r, const ho_array * ar_im, ho_array * ar) { unsigned int i; int width, height; fftw_plan plan; fftw_complex *fft_ar_xy; fftw_complex *fft_ar_w; width = ar->width; height = ar->height; fft_ar_xy = fftw_malloc (sizeof (fftw_complex) * width * height); fft_ar_w = fftw_malloc (sizeof (fftw_complex) * width * height); /* copy data to fftw array */ for (i = 0; i < width * height; i++) { fft_ar_w[i][0] = (ar_r->data)[i]; fft_ar_w[i][1] = (ar_im->data)[i]; } /* calculate the implementation plan */ plan = fftw_plan_dft_2d (height, width, fft_ar_w, fft_ar_xy, FFTW_BACKWARD, FFTW_ESTIMATE); /* perform on the Fourier transform */ fftw_execute (plan); /* copy results to output arrays */ for (i = 0; i < width * height; i++) { (ar->data)[i] = sqrt (square (fft_ar_xy[i][0]) + square (fft_ar_w[i][0])); } /* free fft objects */ fftw_destroy_plan (plan); fftw_free (fft_ar_xy); fftw_free (fft_ar_w); return FALSE; } /** fft_shift @param ar_re input array of the real values @param ar_im input array of the imaginary values @param shift_ar_re output array of the real values @param shift_ar_im output array of the imaginary values @return FALSE */ unsigned char ho_array_fft_shift (const ho_array * ar_r, const ho_array * ar_im, ho_array * shift_ar_r, ho_array * shift_ar_im) { int x, y, xtag, ytag; /* copy data */ for (x = 0; x < ar_r->width; x++) for (y = 0; y < ar_r->height; y++) { xtag = (x + ar_r->width / 2) % ar_r->width; ytag = (y + ar_r->height / 2) % ar_r->height; (shift_ar_r->data)[x + y * ar_r->width] = (ar_r->data)[xtag + ytag * ar_r->width]; (shift_ar_im->data)[x + y * ar_r->width] = (ar_im->data)[xtag + ytag * ar_r->width]; } return FALSE; } /** fft_filter - applay a filter in w space @param ar input array @param ar_filter input array of the imaginary values @return FALSE */ unsigned char ho_array_fft_filter (ho_array * ar, const ho_array * ar_filter) { int w, h; ho_array *ar_shift; ho_array *ar_r; ho_array *ar_im; ho_array *ar_filter_r; ho_array *ar_filter_im; /* get memory */ w = ar->width; h = ar->height; ar_shift = ho_array_new (w, h); ar_r = ho_array_new (w, h); ar_im = ho_array_new (w, h); ar_filter_r = ho_array_new (w, h); ar_filter_im = ho_array_new (w, h); /* FIXME: free memory */ if (!ar_shift || !ar_r || !ar_im || !ar_filter_r || !ar_filter_im) return TRUE; /* shift ar to ar_shift FIXME: ar_im,ar_filter_im are just place holders */ ho_array_fft_shift (ar, ar_im, ar_shift, ar_filter_im); /* move to w space */ ho_array_fft_forword (ar_shift, ar_r, ar_im); ho_array_free (ar_shift); ho_array_fft_forword (ar_filter, ar_filter_r, ar_filter_im); /* applay filter */ ho_array_complex_mul (ar_r, ar_im, ar_filter_r, ar_filter_im); /* move to xy space */ ho_array_fft_backword (ar_r, ar_im, ar); /* free memory */ ho_array_free (ar_r); ho_array_free (ar_im); ho_array_free (ar_filter_r); ho_array_free (ar_filter_im); return FALSE; } /** fft_filter - applay a box filter in w space @param ar input array @param box_height height of box @param box_width width of box @return FALSE */ unsigned char ho_array_fft_filter_box (ho_array * ar, const int box_width, const int box_height) { unsigned char return_value; ho_array *ar_filter = NULL; /* create a filter */ ar_filter = ho_array_new_box (ar->width, ar->height, box_width, box_height); if (!ar_filter) return TRUE; /* aplay filter */ return_value = ho_array_fft_filter (ar, ar_filter); /* free filter */ ho_array_free (ar_filter); return return_value; } /** fft_filter - applay a circle filter in w space @param ar input array @param radius radius of circle @return FALSE */ unsigned char ho_array_fft_filter_circle (ho_array * ar, const int radius) { unsigned char return_value; ho_array *ar_filter = NULL; /* create a filter */ ar_filter = ho_array_new_circle (ar->width, ar->height, radius); if (!ar_filter) return TRUE; /* aplay filter */ return_value = ho_array_fft_filter (ar, ar_filter); /* free filter */ ho_array_free (ar_filter); return return_value; } /** fft_filter - applay a gaussien filter in w space @param ar input array @param sigma of gaussien @return FALSE */ unsigned char ho_array_fft_filter_gaussien (ho_array * ar, const double sigma) { unsigned char return_value; ho_array *ar_filter = NULL; /* create a filter */ ar_filter = ho_array_new_gaussien (ar->width, ar->height, sigma); if (!ar_filter) return TRUE; /* aplay filter */ return_value = ho_array_fft_filter (ar, ar_filter); /* free filter */ ho_array_free (ar_filter); return return_value; } #endif /* USE_FFTW */ /** new ho_array init to gaussian @param height hight of pixbuf in pixels @param width width of pixbuf in pixels @param sigma the sigma to use in the gaussien @return newly allocated ho_array */ ho_array * ho_array_new_gaussien (const int width, const int height, const double sigma) { int x, y; ho_array *pix = NULL; /* * allocate memory for pixbuf */ pix = (ho_array *) malloc (sizeof (ho_array)); if (!pix) { return NULL; } /* * read header */ pix->width = width; pix->height = height; /* * allocate memory for data */ pix->data = malloc (pix->height * pix->width * sizeof (double)); if (!(pix->data)) { free (pix); return NULL; } /* init value to 0 */ for (x = 0; x < pix->width; x++) for (y = 0; y < pix->height; y++) { (pix->data)[x + y * pix->width] = exp (-square (sigma) * (square (x - width / 2.0) + square (y - height / 2.0)) / (2.0)); } return pix; } /** new ho_array init to box @param height hight of pixbuf in pixels @param width width of pixbuf in pixels @param box_height height of box @param box_width width of box @return newly allocated ho_array */ ho_array * ho_array_new_box (const int width, const int height, const int box_width, const int box_height) { int x, y; ho_array *pix = NULL; /* * allocate memory for pixbuf */ pix = (ho_array *) malloc (sizeof (ho_array)); if (!pix) { return NULL; } /* * read header */ pix->width = width; pix->height = height; /* * allocate memory for data */ pix->data = malloc (pix->height * pix->width * sizeof (double)); if (!(pix->data)) { free (pix); return NULL; } /* init value to 0 */ for (x = 0; x < pix->width; x++) for (y = 0; y < pix->height; y++) { (pix->data)[x + y * pix->width] = x > (width - box_width) / 2 && x < (width + box_width) / 2 && y > (height - box_height) / 2 && y < (height + box_height) / 2; } return pix; } /** new ho_array init to circle @param height hight of pixbuf in pixels @param width width of pixbuf in pixels @param radius radius of circle @return newly allocated ho_array */ ho_array * ho_array_new_circle (const int width, const int height, const int radius) { int x, y; ho_array *pix = NULL; /* * allocate memory for pixbuf */ pix = (ho_array *) malloc (sizeof (ho_array)); if (!pix) { return NULL; } /* * read header */ pix->width = width; pix->height = height; /* * allocate memory for data */ pix->data = malloc (pix->height * pix->width * sizeof (double)); if (!(pix->data)) { free (pix); return NULL; } /* init value to 0 */ for (x = 0; x < pix->width; x++) for (y = 0; y < pix->height; y++) { (pix->data)[x + y * pix->width] = (square (x - width / 2.0) + square (y - height / 2.0)) < square (radius); } return pix; } libhocr-0.10.17/src/ho_objmap.c0000644000175000017500000006463711051626163013135 00000000000000 /*************************************************************************** * ho_objmap.c * * Fri Aug 12 20:13:33 2005 * Copyright 2005-2007 Yaacov Zamir * ****************************************************************************/ /* * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . */ #include #include #include #include #ifndef TRUE #define TRUE -1 #endif #ifndef FALSE #define FALSE 0 #endif #ifndef NULL #define NULL ((void*)0) #endif #include "ho_dimentions.h" #include "ho_objmap.h" ho_objlist * ho_objlist_new () { ho_objlist *new_hocr_object_list; /* allocate memory for struct */ new_hocr_object_list = (ho_objlist *) malloc (sizeof (ho_objlist)); /* check for new memory */ if (!new_hocr_object_list) return NULL; /* init struct values */ new_hocr_object_list->size = 0; new_hocr_object_list->allocated_size = 1000; /* allocate memory for objects */ new_hocr_object_list->objects = (ho_obj *) malloc (sizeof (ho_obj) * new_hocr_object_list->allocated_size); /* if no memeory for objects free the struct */ if (!new_hocr_object_list->objects) { free (new_hocr_object_list); return NULL; } return new_hocr_object_list; } int ho_objlist_free (ho_objlist * object_list) { if (!object_list) return TRUE; /* free the text */ if (object_list->objects) free (object_list->objects); /* free the struct */ free (object_list); return FALSE; } int ho_objlist_add (ho_objlist * object_list, double weight, int x, int y, int width, int height) { ho_obj *new_object_list_objects; if ((object_list->size + 1) > 2000000000) return TRUE; /* check for allocated space and try to get more memory */ if ((object_list->size + 1) >= object_list->allocated_size) { new_object_list_objects = (ho_obj *) realloc (object_list->objects, sizeof (ho_obj) * (object_list->allocated_size + 1000)); /* got new memory */ if (new_object_list_objects) { object_list->objects = new_object_list_objects; object_list->allocated_size += 1000; } /* did not get new memory */ else { return TRUE; } } /* add the new object */ (object_list->objects)[object_list->size].index = object_list->size; (object_list->objects)[object_list->size].reading_index = object_list->size; (object_list->objects)[object_list->size].weight = weight; (object_list->objects)[object_list->size].x = x; (object_list->objects)[object_list->size].y = y; (object_list->objects)[object_list->size].height = height; (object_list->objects)[object_list->size].width = width; (object_list->size)++; return FALSE; } int ho_objlist_get_index (ho_objlist * object_list, int index) { while ((object_list->objects)[index].index != index) index = (object_list->objects)[index].index; return index; } ho_obj * ho_objlist_get_object (ho_objlist * object_list, int index) { return &((object_list->objects)[index]); } int ho_objlist_add_pixel (ho_objlist * object_list, int index, int x, int y) { int x1 = (object_list->objects)[index].x; int x2 = (object_list->objects)[index].x + (object_list->objects)[index].width; int y1 = (object_list->objects)[index].y; int y2 = (object_list->objects)[index].y + (object_list->objects)[index].height; (object_list->objects)[index].weight++; if (x1 > x) x1 = x; if (y1 > y) y1 = y; if (x2 <= x) x2 = x + 1; if (y2 <= y) y2 = y + 1; (object_list->objects)[index].x = x1; (object_list->objects)[index].y = y1; (object_list->objects)[index].height = y2 - y1; (object_list->objects)[index].width = x2 - x1; return FALSE; } int ho_objlist_link (ho_objlist * object_list, int index1, int index2) { int index; int x11, x12, y11, y12; int x21, x22, y21, y22; /* just checking :-) */ if (index1 == index2) return TRUE; /* always use the lower index */ if (index2 < index1) { index = index1; index1 = index2; index2 = index; } /* set object1 extentions */ x11 = (object_list->objects)[index1].x; x12 = (object_list->objects)[index1].x + (object_list->objects)[index1].width; y11 = (object_list->objects)[index1].y; y12 = (object_list->objects)[index1].y + (object_list->objects)[index1].height; /* set object2 extentions */ x21 = (object_list->objects)[index2].x; x22 = (object_list->objects)[index2].x + (object_list->objects)[index2].width; y21 = (object_list->objects)[index2].y; y22 = (object_list->objects)[index2].y + (object_list->objects)[index2].height; /* adjust index2 index */ (object_list->objects)[index2].index = index1; /* adjust index1 weight */ (object_list->objects)[index1].weight += (object_list->objects)[index2].weight; /* adjust index1 object cordiants */ if (x21 < x11) x11 = x21; if (y21 < y11) y11 = y21; if (x22 > x12) x12 = x22; if (y22 > y12) y12 = y22; (object_list->objects)[index1].x = x11; (object_list->objects)[index1].y = y11; (object_list->objects)[index1].height = (y12 - y11); (object_list->objects)[index1].width = (x12 - x11); return FALSE; } int ho_objlist_clean (ho_objlist * object_list, int **map) { ho_objlist *temp_object_list; int new_index, i; /* allocate temporary list */ temp_object_list = ho_objlist_new (); if (!temp_object_list) return TRUE; *map = (int *) calloc (object_list->size, sizeof (int)); if (!(*map)) { ho_objlist_free (temp_object_list); return TRUE; } /* copy only valid objects to temporary list */ new_index = 0; for (i = 0; i < (object_list->size); i++) { /* this index does not point to anything */ (*map)[i] = 0; if ((object_list->objects)[i].index == i) { ho_objlist_add (temp_object_list, ((object_list->objects)[i]).weight, ((object_list->objects)[i]).x, ((object_list->objects)[i]).y, ((object_list->objects)[i]).width, ((object_list->objects)[i]).height); /* this index point to a new index */ (*map)[i] = new_index; /* increas index */ new_index++; } } /* copy back objects from temporary list */ object_list->size = 0; for (i = 0; i < (temp_object_list->size); i++) { ho_objlist_add (object_list, ((temp_object_list->objects)[i]).weight, ((temp_object_list->objects)[i]).x, ((temp_object_list->objects)[i]).y, ((temp_object_list->objects)[i]).width, ((temp_object_list->objects)[i]).height); } /* unref the temporary list */ ho_objlist_free (temp_object_list); return FALSE; } int ho_objlist_clean_by_reading_index (ho_objlist * object_list, int **map) { ho_objlist *temp_object_list; int new_index, i, j; /* allocate temporary list */ temp_object_list = ho_objlist_new (); if (!temp_object_list) return TRUE; *map = (int *) calloc (object_list->size, sizeof (int)); if (!(*map)) { ho_objlist_free (temp_object_list); return TRUE; } /* map by reading index */ new_index = 0; for (i = 0; i < (object_list->size); i++) { for (j = 0; j < (object_list->size); j++) if ((object_list->objects)[j].reading_index == i) { /* this index is this reading order */ (*map)[j] = i; ho_objlist_add (temp_object_list, ((object_list->objects)[j]).weight, ((object_list->objects)[j]).x, ((object_list->objects)[j]).y, ((object_list->objects)[j]).width, ((object_list->objects)[j]).height); } } /* copy back objects from temporary list */ object_list->size = 0; for (i = 0; i < (temp_object_list->size); i++) { ho_objlist_add (object_list, ((temp_object_list->objects)[i]).weight, ((temp_object_list->objects)[i]).x, ((temp_object_list->objects)[i]).y, ((temp_object_list->objects)[i]).width, ((temp_object_list->objects)[i]).height); } /* unref the temporary list */ ho_objlist_free (temp_object_list); return FALSE; } int ho_objlist_print (ho_objlist * object_list) { int i; printf ("list has %d objects\n---w\th\tw\n---\n", object_list->size); for (i = 1; i < (object_list->size); i++) { printf ("%0.0f\t%d\t%d\n", ((object_list->objects)[i]).weight, ((object_list->objects)[i]).height, ((object_list->objects)[i]).width); } return FALSE; } int ho_objlist_statistics (ho_objlist * object_list, int min_height, int max_height, int min_width, int max_width, int *counter, double *weight_avg, double *weight_com, double *weight_min, double *weight_max, int *height_avg, int *height_com, int *height_min, int *height_max, int *width_avg, int *width_com, int *width_min, int *width_max) { /* historam boxes are 0 .. 300 -> 0 .. 60 (5 values into 1 histogram box) for * 1D attributes and 0 .. 1500 -> 0 .. 60 (25 into 1) for 2D attributes */ double weight_histogram[60]; int height_histogram[60]; int width_histogram[60]; double weight; double weight_sum; int height; double height_sum; int width; double width_sum; int i, histogram_index; int histogram_index_weight = 0; int histogram_index_height = 0; int histogram_index_width = 0; /* clean histograms */ for (i = 0; i < 60; i++) { weight_histogram[i] = 0.0; height_histogram[i] = 0; width_histogram[i] = 0; } /* clean initial sum, min and max values */ weight = ((object_list->objects)[0]).weight; width = ((object_list->objects)[0]).width; height = ((object_list->objects)[0]).height; *weight_min = *weight_max = weight_sum = weight; *width_min = *width_max = width_sum = width; *height_min = *height_max = height_sum = height; (*counter) = 0; for (i = 1; i < (object_list->size); i++) { /* get values */ weight = ((object_list->objects)[i]).weight; width = ((object_list->objects)[i]).width; height = ((object_list->objects)[i]).height; if (width > min_width && width < max_width && height > min_height && height < max_height) { (*counter)++; /* set min max and sum */ weight_sum += weight; if ((*weight_min) > weight) *weight_min = weight; if ((*weight_max) < weight) *weight_max = weight; width_sum += width; if ((*width_min) > width) *width_min = width; if ((*width_max) < width) *width_max = width; height_sum += height; if ((*height_min) > height) *height_min = height; if ((*height_max) < height) *height_max = height; /* set histograms */ histogram_index = weight / 25; if (histogram_index < 60) (weight_histogram[histogram_index])++; histogram_index = height / 5; if (histogram_index < 60) (height_histogram[histogram_index])++; histogram_index = width / 5; if (histogram_index < 60) (width_histogram[histogram_index])++; } } /* set average values */ if (*counter) { *weight_avg = weight_sum / (*counter); *height_avg = height_sum / (*counter); *width_avg = width_sum / (*counter); } /* set common values */ for (i = 0; i < 60; i++) { if (weight_histogram[histogram_index_weight] < weight_histogram[i]) histogram_index_weight = i; if (height_histogram[histogram_index_height] < height_histogram[i]) histogram_index_height = i; if (width_histogram[histogram_index_width] < width_histogram[i]) histogram_index_width = i; } /* set common values */ *weight_com = (double) histogram_index_weight *25.0 + 12; *height_com = histogram_index_height * 5 + 2; *width_com = histogram_index_width * 5 + 2; /* if fond some common height & width values fine-tune the height & width */ if (height_histogram[histogram_index_height] > 0) { /* empty the height & width histogram */ for (i = 0; i < 60; i++) { height_histogram[i] = 0; width_histogram[i] = 0; } for (i = 1; i < (object_list->size); i++) { /* get values */ height = ((object_list->objects)[i]).height; width = ((object_list->objects)[i]).width; if (width > min_width && width < max_width && height > min_height && height < max_height) { /* check for common only height */ if (height >= (*height_com) - 2 && height <= (*height_com) + 2) { (height_histogram[height - (*height_com) + 2])++; } /* check for common only width */ if (width >= (*width_com) - 2 && width <= (*width_com) + 2) { (width_histogram[width - (*width_com) + 2])++; } } } /* re-set common values */ histogram_index_height = 0; histogram_index_width = 0; for (i = 0; i < 5; i++) { if (height_histogram[histogram_index_height] < height_histogram[i]) histogram_index_height = i; if (width_histogram[histogram_index_width] < width_histogram[i]) histogram_index_width = i; } /* re-set height common values */ *height_com = histogram_index_height + (*height_com) - 2; *width_com = histogram_index_width + (*width_com) - 2; } return FALSE; } ho_objmap * ho_objmap_new (const int width, const int height) { ho_objmap *m_new = NULL; /* * allocate memory for pixbuf */ m_new = (ho_objmap *) malloc (sizeof (ho_objmap)); if (!m_new) { return NULL; } /* read header */ m_new->x = 0; m_new->y = 0; m_new->width = width; m_new->height = height; /* allocate memory for data (and set to zero) */ m_new->map = (int *) calloc (m_new->height * m_new->width, sizeof (int)); if (!(m_new->map)) { free (m_new); return NULL; } /* allocate initial object list */ m_new->obj_list = ho_objlist_new (); if (!(m_new->obj_list)) { free (m_new->map); free (m_new); return NULL; } return m_new; } int ho_objmap_free (ho_objmap * m) { if (!m) return TRUE; ho_objlist_free (m->obj_list); if (m->map) free (m->map); free (m); return FALSE; } int ho_objmap_clean (ho_objmap * m) { int x, y, k; int index; int *map = NULL; /* relax the object matrix */ for (x = 0; x < m->width; x++) for (y = 0; y < m->height; y++) { k = ho_objmap_get (m, x, y); if (k) { index = ho_objlist_get_index ((m->obj_list), k - 1); ho_objmap_set (m, x, y, index + 1); } } /* clean the object list */ ho_objlist_clean ((m->obj_list), &map); /* re relax the object matrix */ for (x = 0; x < m->width; x++) for (y = 0; y < m->height; y++) { k = ho_objmap_get (m, x, y); if (k) { index = map[k - 1]; ho_objmap_set (m, x, y, index + 1); } } /* free all temporary memory */ if (map) free (map); return FALSE; } int ho_objmap_sort_by_reading_index (ho_objmap * m, const unsigned char col, const unsigned char dir_ltr) { int x, y, k; int index; int *map = NULL; /* make sure reading order is set */ ho_objmap_update_reading_index (m, col, dir_ltr); /* clean the object list */ ho_objlist_clean_by_reading_index ((m->obj_list), &map); /* re relax the object matrix */ for (x = 0; x < m->width; x++) for (y = 0; y < m->height; y++) { k = ho_objmap_get (m, x, y); if (k) { index = map[k - 1]; ho_objmap_set (m, x, y, index + 1); } } /* free all temporary memory */ if (map) free (map); return FALSE; } ho_objmap * ho_objmap_new_from_bitmap (const ho_bitmap * bit_in) { ho_objmap *m_new = NULL; int x, y, k; double sum; double neigbors[4]; int min; int indexes[4]; /* allocate memory */ m_new = ho_objmap_new (bit_in->width, bit_in->height); if (!m_new) return NULL; m_new->x = bit_in->x; m_new->y = bit_in->y; /* link all concted black pixels */ for (x = 1; x < bit_in->width; x++) for (y = 1; y < (bit_in->height - 1); y++) { /* is pixel black ? */ if (ho_bitmap_get (bit_in, x, y)) { /* get neigbors */ neigbors[0] = ho_objmap_get (m_new, x - 1, y - 1); neigbors[1] = ho_objmap_get (m_new, x - 1, y - 0); neigbors[2] = ho_objmap_get (m_new, x - 1, y + 1); neigbors[3] = ho_objmap_get (m_new, x - 0, y - 1); sum = neigbors[0] + neigbors[1] + neigbors[2] + neigbors[3]; /* if no neigbor is black */ if (sum == 0) { if (ho_objlist_add ((m_new->obj_list), 1, x, y, 1, 1)) { /* can't add to objects :-( */ ho_objmap_free (m_new); return NULL; } /* in the matrix we insert index+1 */ ho_objmap_set (m_new, x, y, (m_new->obj_list)->size); } /* at least one neigbor is black */ else { /* find the index of the minimal frind */ min = 0; for (k = 0; k < 4; k++) { if (neigbors[k]) { indexes[k] = ho_objlist_get_index ((m_new->obj_list), neigbors[k] - 1); if (!min || (indexes[k] < (min - 1))) /* indexes goes 0.. and min goes 1.. */ min = (indexes[k] + 1); } else indexes[k] = 0; } /* min 1.. -> 0.. */ min--; /* set the current pixel in the objects matrix to that index */ ho_objmap_set (m_new, x, y, min + 1); ho_objlist_add_pixel ((m_new->obj_list), min, x, y); /* link all object to that index */ for (k = 0; k < 4; k++) { if (indexes[k]) ho_objlist_link ((m_new->obj_list), min, indexes[k]); } } } } /* relax and clean the objmap */ ho_objmap_clean (m_new); return m_new; } int ho_objmap_font_metrix (const ho_objmap * m, const int min_height, const int max_height, const int min_width, const int max_width, int *height, int *width, unsigned char *nikud) { int counter; double weight_avg; double weight_com; double weight_min; double weight_max; int height_avg; int height_com; int height_min; int height_max; int width_avg; int width_com; int width_min; int width_max; *nikud = FALSE; /* get stats */ ho_objlist_statistics (m->obj_list, min_height, max_height, min_width, max_width, &counter, &weight_avg, &weight_com, &weight_min, &weight_max, &height_avg, &height_com, &height_min, &height_max, &width_avg, &width_com, &width_min, &width_max); /* does it look like nikud ? */ if (height_avg < (2 * height_com / 3)) { *nikud = TRUE; } /* did we find the nikud ? */ if (height_com < (2 * height_avg / 3)) { *nikud = TRUE; /* re-get stats, now limit minial size */ ho_objlist_statistics (m->obj_list, 3 * height_avg / 2, 300, 3 * width_avg / 2, 300, &counter, &weight_avg, &weight_com, &weight_min, &weight_max, &height_avg, &height_com, &height_min, &height_max, &width_avg, &width_com, &width_min, &width_max); } /* is width logical ? */ if (height_com > 3 * width_com / 2) width_com = 2 * height_com / 3; *height = height_com; *width = width_com; return FALSE; } ho_bitmap * ho_objmap_to_bitmap (const ho_objmap * obj_in) { int x, y; ho_bitmap *pix = NULL; int index = 0; /* allocate memory */ pix = ho_bitmap_new (obj_in->width, obj_in->height); if (!pix) return NULL; /* copy pixels from gsl mtirxes */ for (x = 0; x < obj_in->width; x++) for (y = 0; y < obj_in->height; y++) { index = ho_objmap_get (obj_in, x, y); if (index) { /* set autput colors */ ho_bitmap_set (pix, x, y); } } return pix; } ho_bitmap * ho_objmap_to_bitmap_by_size (const ho_objmap * m, int min_height, int max_height, int min_width, int max_width) { int x, y; int index; int height; int width; ho_bitmap *m_out; /* allocate memory */ m_out = ho_bitmap_new (m->width, m->height); if (!m_out) return NULL; m_out->x = m->x; m_out->y = m->y; for (x = 0; x < m->width; x++) for (y = 0; y < m->height; y++) { index = ho_objmap_get (m, x, y); if (index) { /* on objmap objects are 1.. and on objlist 0.. */ index--; width = (((m->obj_list)->objects)[index]).width; height = (((m->obj_list)->objects)[index]).height; if (width < min_width || width > max_width || height < min_height || height > max_height) continue; ho_bitmap_set (m_out, x, y); } } return m_out; } ho_bitmap * ho_objmap_to_bitmap_by_index (const ho_objmap * m, const int index) { int x, y; ho_bitmap *m_out; int current_index; int height; int width; /* is this object realy an object ? */ if (index >= (m->obj_list)->size) return NULL; width = (((m->obj_list)->objects)[index]).width; height = (((m->obj_list)->objects)[index]).height; /* is this object realy a big object ? */ if (width < 2 || height < 2) return NULL; /* allocate memory */ m_out = ho_bitmap_new (m->width, m->height); if (!m_out) return NULL; m_out->x = m->x; m_out->y = m->y; for (x = 0; x < m->width; x++) for (y = 0; y < m->height; y++) { current_index = ho_objmap_get (m, x, y); if ((current_index - 1) == index) { ho_bitmap_set (m_out, x, y); } } return m_out; } ho_bitmap * ho_objmap_to_bitmap_by_index_window (const ho_objmap * m, const int index, const int frame) { int x, y; int x1, y1; ho_bitmap *m_out; int current_index; int height; int width; /* is this object realy an object ? */ if (index >= (m->obj_list)->size) return NULL; width = (((m->obj_list)->objects)[index]).width; height = (((m->obj_list)->objects)[index]).height; /* is this object realy a big object ? */ if (width < 2 || height < 2) return NULL; /* allocate memory */ m_out = ho_bitmap_new (width + 2 * frame, height + 2 * frame); if (!m_out) return NULL; x1 = (((m->obj_list)->objects)[index]).x; y1 = (((m->obj_list)->objects)[index]).y; m_out->x = m->x + x1 - frame; m_out->y = m->y + y1 - frame; for (x = 0; x < width; x++) for (y = 0; y < height; y++) { current_index = ho_objmap_get (m, x + x1, y + y1); if ((current_index - 1) == index) { ho_bitmap_set (m_out, x + frame, y + frame); } } return m_out; } int ho_objmap_update_reading_index_line (ho_objmap * m, const unsigned char n_columns, const unsigned char dir_ltr) { int index; int reading_index; int x; /* if n_columns != 253 then this is not one line sorting */ if (n_columns != 253) return TRUE; reading_index = 0; if (dir_ltr) { for (x = 0; x < m->width; x++) { for (index = 0; index < ho_objmap_get_size (m); index++) { if ((ho_objmap_get_object (m, index).x + ho_objmap_get_object (m, index).width - 1) == x) { ho_objmap_get_object (m, index).reading_index = reading_index; reading_index++; } } } } else { for (x = m->width; x >= 0; x--) { for (index = 0; index < ho_objmap_get_size (m); index++) { if ((ho_objmap_get_object (m, index).x + ho_objmap_get_object (m, index).width - 1) == x) { ho_objmap_get_object (m, index).reading_index = reading_index; reading_index++; } } } } return FALSE; } int ho_objmap_update_reading_index_column (ho_objmap * m, const unsigned char n_columns, const unsigned char dir_ltr) { int index; int reading_index; int y; /* if n_columns != 1 then this is not one column sorting */ if (n_columns != 1) return TRUE; reading_index = 0; for (y = 0; y < m->height; y++) { for (index = 0; index < ho_objmap_get_size (m); index++) { if ((ho_objmap_get_object (m, index).y) == y) { ho_objmap_get_object (m, index).reading_index = reading_index; reading_index++; } } } return FALSE; } int ho_objmap_update_reading_index_multi_columns (ho_objmap * m, const unsigned char n_columns, const unsigned char dir_ltr) { int index; int column; int reading_index; int y; int x_start, x_end; int column_start_list_size; int *column_start_list; ho_bitmap *m_bitmap = NULL; /* FIXME: if n_columns > 6 ? */ if (n_columns < 2 || n_columns > 6) return TRUE; reading_index = 0; /* get columns start list */ m_bitmap = ho_objmap_to_bitmap (m); if (!m_bitmap) return TRUE; column_start_list_size = ho_dimentions_get_columns_with_x_start (m_bitmap, &column_start_list); /* free bitmap */ ho_bitmap_free (m_bitmap); /* look at all the columns */ x_start = m->width; for (column = 0; column < column_start_list_size; column++) { /* get column start and end x's */ x_end = x_start; x_start = column_start_list[column]; /* look on all the blocks in this clomun */ for (y = 0; y < m->height; y++) { /* check all objects */ for (index = 0; index < ho_objmap_get_size (m); index++) { if ((ho_objmap_get_object (m, index).y) == y && (ho_objmap_get_object (m, index).x) >= x_start && (ho_objmap_get_object (m, index).x) < x_end) { ho_objmap_get_object (m, index).reading_index = reading_index; reading_index++; } } } } /* free clomun start list */ free (column_start_list); return FALSE; } int ho_objmap_update_reading_index (ho_objmap * m, const unsigned char n_columns, const unsigned char dir_ltr) { /* if n_columns == 1 then this is a one column sorting */ if (n_columns == 1) { return ho_objmap_update_reading_index_column (m, n_columns, dir_ltr); } /* if n_columns == 253 then this is a one line sorting */ if (n_columns == 253) { return ho_objmap_update_reading_index_line (m, n_columns, dir_ltr); } /* must be a multi column page */ return ho_objmap_update_reading_index_multi_columns (m, n_columns, dir_ltr); return FALSE; } ho_obj * ho_objmap_get_object_by_index (ho_objmap * m, int index) { return &((m->obj_list->objects)[index]); } libhocr-0.10.17/src/hocr.c0000644000175000017500000003043411044117745012121 00000000000000 /*************************************************************************** * hocr.c * * Fri Aug 12 20:13:33 2005 * Copyright 2005-2008 Yaacov Zamir * ****************************************************************************/ /* * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . */ #include #include #include "hocr.h" #ifndef TRUE #define TRUE -1 #endif #ifndef FALSE #define FALSE 0 #endif #ifndef NULL #define NULL ((void*)0) #endif /** convert a gray pixbuf to bitmap @param pix_in the input ho_pixbuf @param scale the scale to use @param no_auto_scale do not try to autoscale @param rotate the rotation angle to use @param no_auto_rotate do not try to autorotate @param adaptive what type of thresholding to use @param threshold the threshold to use 0..100 @param a_threshold the threshold to use for adaptive thresholding 0..100 @param progress a progress indicator 0..100 @return newly allocated gray ho_bitmap */ ho_bitmap * hocr_image_processing (const ho_pixbuf * pix_in, const unsigned char scale, const unsigned char no_auto_scale, double rotate, const unsigned char no_auto_rotate, const unsigned char adaptive, const unsigned char threshold, const unsigned char a_threshold, int *progress) { ho_bitmap *bitmap_out = NULL; ho_bitmap *bitmap_temp = NULL; double angle = 0.0; int scale_by = 0; unsigned char size = 0; /* init progress */ *progress = 0; /* get the raw b/w bitmap from the pixbuf */ bitmap_temp = ho_pixbuf_to_bitmap_wrapper (pix_in, scale, adaptive, threshold, a_threshold, size); if (!bitmap_temp) return NULL; /* update progress */ *progress = 25; /* do we want to auto scale ? */ if (!scale && !no_auto_scale) { /* get fonts size for autoscale */ if (ho_dimentions_font_width_height_nikud (bitmap_temp, 6, 200, 6, 200)) return NULL; /* if fonts are too small, re-scale image */ if (bitmap_temp->font_height < 15) scale_by = 3; else if (bitmap_temp->font_height < 30) scale_by = 2; else scale_by = 1; if (scale_by > 1) { /* re-create bitmap */ ho_bitmap_free (bitmap_temp); bitmap_temp = ho_pixbuf_to_bitmap_wrapper (pix_in, scale_by, adaptive, threshold, a_threshold, size); if (!bitmap_temp) return NULL; } } /* update progress */ *progress = 50; /* remove very small and very large things */ bitmap_out = ho_bitmap_filter_by_size (bitmap_temp, 3, 3 * bitmap_temp->height / 4, 3, 3 * bitmap_temp->width / 4); ho_bitmap_free (bitmap_temp); if (!bitmap_out) return NULL; /* update progress */ *progress = 75; /* rotate image */ if (rotate) { bitmap_temp = ho_bitmap_rotate (bitmap_out, rotate); ho_bitmap_free (bitmap_out); if (!bitmap_temp) return NULL; bitmap_out = bitmap_temp; } else if (!no_auto_rotate) { /* get fonts size for auto angle */ if (ho_dimentions_font_width_height_nikud (bitmap_out, 6, 200, 6, 200)) return NULL; angle = ho_dimentions_get_lines_angle (bitmap_out); if (angle) { bitmap_temp = ho_bitmap_rotate (bitmap_out, angle); ho_bitmap_free (bitmap_out); if (!bitmap_temp) return NULL; bitmap_out = bitmap_temp; } } return bitmap_out; } /** new ho_layout @param m_in a pointer to a text bitmap @param font_spacing_code -3 tight .. 0 .. 3 spaced @param paragraph_setup free text blocks or boxed in columns @param slicing_threshold percent of line fill to cut fonts @param slicing_width what is a wide font @param dir true-ltr false-rtl @param progress a progress indicator 0..100 @return a newly allocated and filled layout */ ho_layout * hocr_layout_analysis (const ho_bitmap * m_in, const int font_spacing_code, const int paragraph_setup, const int slicing_threshold, const int slicing_width, const int line_leeway, const unsigned char dir_ltr, int *progress) { int cols = paragraph_setup; int block_index; int line_index; int word_index; ho_layout *layout_out = NULL; /* init progress */ *progress = 0; /* check paragraph_setup */ if (!cols) cols = ho_dimentions_get_columns (m_in); /* create a new layout */ layout_out = ho_layout_new (m_in, font_spacing_code, cols, dir_ltr); if (!layout_out) return NULL; *progress = 10; ho_layout_create_block_mask (layout_out); /* look for lines inside blocks */ for (block_index = 0; block_index < layout_out->n_blocks; block_index++) { ho_layout_create_line_mask (layout_out, block_index); /* look for words inside line */ for (line_index = 0; line_index < layout_out->n_lines[block_index]; line_index++) { ho_layout_create_word_mask (layout_out, block_index, line_index); /* look for fonts inside word */ for (word_index = 0; word_index < layout_out->n_words[block_index][line_index]; word_index++) { ho_layout_create_font_mask (layout_out, block_index, line_index, word_index, slicing_threshold, slicing_width, line_leeway); } /* update progress */ *progress = 100 * ((double) block_index / (double) layout_out->n_blocks + (double) line_index / (double) (layout_out->n_lines[block_index] * layout_out->n_blocks)); } } return layout_out; } /** fill a text buffer with fonts recognized from a page layout @param l_page the page layout to recognize @param s_text_out the text buffer to fill @param html output format is html @param font_code code for the font to use @param nikud recognize nikud @param progress a progress indicator 0..100 @return FALSE */ int hocr_font_recognition (const ho_layout * l_page, ho_string * s_text_out, const unsigned char html, int font_code, const unsigned char nikud, unsigned char do_linguistics, int *progress) { int block_index; int line_index; int word_index; int font_index; int current_font_number = 0; int number_of_fonts = l_page->number_of_fonts; ho_bitmap *m_text = NULL; ho_bitmap *m_mask = NULL; ho_bitmap *m_font_main_sign = NULL; ho_bitmap *m_font_nikud = NULL; char text_out[200]; const char *font; const char *font_nikud; const char *font_dagesh; const char *font_shin; /* init progress */ *progress = 0; /* did we get a text buffer and a layout ? */ if (!s_text_out || !l_page) return TRUE; /* loop over the layout */ for (block_index = 0; block_index < l_page->n_blocks; block_index++) { /* start of paragraph */ if (html) { /* FIXME: text overflow ?! */ sprintf (text_out, "
\n", block_index + 1, l_page->m_blocks_text[block_index]->x, l_page->m_blocks_text[block_index]->y, l_page->m_blocks_text[block_index]->x + l_page->m_blocks_text[block_index]->width, l_page->m_blocks_text[block_index]->y + l_page->m_blocks_text[block_index]->height); ho_string_cat (s_text_out, text_out); } for (line_index = 0; line_index < l_page->n_lines[block_index]; line_index++) { /* start of line */ /* loop on all the words in this line */ for (word_index = 0; word_index < l_page->n_words[block_index][line_index]; word_index++) { int word_length = l_page->n_fonts[block_index][line_index][word_index]; unsigned char word_end = FALSE; unsigned char word_start = TRUE; int last_char_i = 0; int char_i = 0; /* start of word */ for (font_index = 0; font_index < word_length; font_index++) { word_end = (font_index == (word_length - 1)); word_start = (font_index == 0); /* get font images */ /* get the font */ m_text = ho_layout_get_font_text (l_page, block_index, line_index, word_index, font_index); if (!m_text) return TRUE; /* get font line mask */ m_mask = ho_layout_get_font_line_mask (l_page, block_index, line_index, word_index, font_index); if (!m_mask) return TRUE; /* get font main sign */ m_font_main_sign = ho_font_main_sign (m_text, m_mask); if (!m_font_main_sign) return TRUE; /* recognize font from images */ last_char_i = char_i; font = ho_recognize_font (m_font_main_sign, m_mask, font_code, do_linguistics, word_end, word_start, &char_i, last_char_i); /* insert font to text out */ ho_string_cat (s_text_out, font); /* get font nikud */ if (nikud) { m_font_nikud = ho_bitmap_clone (m_text); if (!m_font_nikud) return TRUE; ho_bitmap_andnot (m_font_nikud, m_font_main_sign); /* recognize font from images */ font_nikud = ho_recognize_nikud (m_font_nikud, m_mask, font_code, &font_dagesh, &font_shin); /* free bitmaps */ ho_bitmap_free (m_font_nikud); m_font_nikud = NULL; /* insert font nikud to text out */ ho_string_cat (s_text_out, font_shin); ho_string_cat (s_text_out, font_dagesh); ho_string_cat (s_text_out, font_nikud); } /* free bitmaps */ ho_bitmap_free (m_font_main_sign); ho_bitmap_free (m_text); ho_bitmap_free (m_mask); /* this are empty pointers */ m_text = m_mask = m_font_main_sign = NULL; /* update progress */ current_font_number++; *progress = 100 * current_font_number / number_of_fonts; } /* end of word */ ho_string_cat (s_text_out, " "); } /* end of line */ if (html) ho_string_cat (s_text_out, "
\n"); else ho_string_cat (s_text_out, "\n"); } /* end of block */ if (html) ho_string_cat (s_text_out, "
\n
\n"); else ho_string_cat (s_text_out, "\n"); } return FALSE; } int hocr_do_ocr_fine (const ho_pixbuf * pix_in, ho_string * s_text_out, const unsigned char scale, const unsigned char no_auto_scale, double rotate, const unsigned char no_auto_rotate, const unsigned char adaptive, const unsigned char threshold, const unsigned char a_threshold, const int font_spacing_code, const int paragraph_setup, const int slicing_threshold, const int slicing_width, const int line_leeway, const unsigned char dir_ltr, const unsigned char html, int font_code, const unsigned char nikud, const unsigned char do_linguistics, int *progress) { ho_bitmap *m_in = NULL; ho_layout *l_page = NULL; int return_val; if (!pix_in) return TRUE; m_in = hocr_image_processing (pix_in, scale, no_auto_scale, rotate, no_auto_rotate, adaptive, threshold, a_threshold, progress); if (!m_in) return TRUE; l_page = hocr_layout_analysis (m_in, font_spacing_code, paragraph_setup, slicing_threshold, slicing_width, line_leeway, dir_ltr, progress); if (!l_page) { ho_bitmap_free (m_in); return TRUE; } return_val = hocr_font_recognition (l_page, s_text_out, html, font_code, nikud, do_linguistics, progress); return return_val; } int hocr_do_ocr (const ho_pixbuf * pix_in, ho_string * s_text_out, const unsigned char html, int font_code, const unsigned char do_linguistics, int *progress) { return hocr_do_ocr_fine (pix_in, s_text_out, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, html, font_code, 1, do_linguistics, progress); } const char * hocr_get_build_string () { return BUILD; } const char * hocr_get_version_string () { return VERSION; } libhocr-0.10.17/src/ho_array_hist.c0000644000175000017500000000754511021232071014011 00000000000000 /*************************************************************************** * ho_array_hist.c * * Fri Aug 12 20:13:33 2005 * Copyright 2005-2008 Yaacov Zamir * ****************************************************************************/ /* * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . */ #include #include #include #include #ifndef TRUE #define TRUE -1 #endif #ifndef FALSE #define FALSE 0 #endif #ifndef NULL #define NULL ((void*)0) #endif #include "ho_array_hist.h" #define square(x) ((x)*(x)) /** new ho_array_hist @param size the number of buckets in the histogram @return newly allocated ho_array */ ho_array_hist * ho_array_hist_new (const int size) { int x; ho_array_hist *hist = NULL; /* * allocate memory for histogram */ hist = (ho_array_hist *) malloc (sizeof (ho_array)); if (!hist) { return NULL; } /* * set header */ hist->size = size; /* * allocate memory for data */ hist->data = malloc (hist->size * sizeof (double)); if (!(hist->data)) { free (hist); return NULL; } /* init value to 0 */ for (x = 0; x < hist->size; x++) { (hist->data)[x] = 0.0; } return hist; } /** free an ho_array_hist @param hist pointer to an ho_array_hist @return FALSE */ int ho_array_hist_free (ho_array_hist * hist) { if (!hist) return TRUE; if (hist->data) free (hist->data); free (hist); return FALSE; } /** calculate ho_array_hist from ho_array @param hist the histogram to init @param ar the ho_array to use @return FALSE */ unsigned char ho_array_hist_init (ho_array_hist * hist, const ho_array * ar) { int i, x, y; double min, max, range; /* get min max values */ ho_array_minmax (ar, &min, &max); range = max - min; /* calc accum hist */ for (x = 0; x < ar->width; x++) for (y = 0; y < ar->height; y++) { i = (int) ((hist->size - 1) * ((ar->data)[x + y * ar->width] - min) / range); ((hist->data)[i])++; } /* normelize hist */ for (i = 0; i < hist->size; i++) ((hist->data)[i]) /= (double) (ar->width * ar->height); return FALSE; } /** new ho_array_hist @param size the number of buckets in the histogram @param ar the ho_array to use @return newly allocated ho_array */ ho_array_hist * ho_array_hist_new_from_array (const int size, const ho_array * ar) { ho_array_hist *hist = NULL; hist = ho_array_hist_new (size); if (!hist) return NULL; ho_array_hist_init (hist, ar); return hist; } /** get data from a ho_array_hist @param hist pointer to a ho_array_hist @param i the bucket index @return the value of the histogram */ double ho_array_hist_get_at (const ho_array_hist * hist, int i) { return hist->data[i]; } /** new ho_array from ho_array_hist @param hist pointer to an ho_array_hist @return newly allocated ho_array */ ho_array * ho_array_hist_to_array (const ho_array_hist * hist) { int x, y; ho_array *m_out = NULL; /* allocate memory */ m_out = ho_array_new (hist->size, hist->size); if (!m_out) return NULL; /* copy data */ for (x = 0; x < hist->size; x++) { y = (int) ((double) hist->size * hist->data[x]); ho_array_set (m_out, x, y, 1.0); } return m_out; } libhocr-0.10.17/src/fonts/0000777000175000017500000000000011051630065012224 500000000000000libhocr-0.10.17/src/fonts/ho_recognize_font_3.c0000644000175000017500000001615411051626121016234 00000000000000 /*************************************************************************** * ho_recognize_font_3.c * * Fri Aug 12 20:13:33 2005 * Copyright 2005-2008 Yaacov Zamir * ****************************************************************************/ /* * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . */ #include #include #include #include #ifndef TRUE #define TRUE -1 #endif #ifndef FALSE #define FALSE 0 #endif #ifndef NULL #define NULL ((void*)0) #endif #include "ho_bitmap.h" #include "ho_objmap.h" #include "ho_segment.h" #include "ho_font.h" #include "ho_recognize.h" #include "ho_recognize_font_3.h" /* font recognition functions */ /* functions get an array of doubles 0..1 and return a double 0..1 * 0 if this does not look like the font until 1 looks exactly like the font */ double ho_recognize_font_3_zero (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_3_one (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_3_two (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_3_three (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_3_four (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_3_five (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_3_six (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_3_seven (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_3_eight (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_3_nine (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_3_dot (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_3_comma (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_3_minus (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_3_plus (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_3_div (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_3_open (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_3_close (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_3_tag (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_3_two_tags (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_3_question (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_3_exclem (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_3_dot_dot (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_3_dot_comma (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_3_alef (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_3_bet (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_3_gimal (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_3_dalet (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_3_hey (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_3_vav (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_3_zayin (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_3_het (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_3_tet (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_3_yud (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_3_caf (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_3_caf_sofit (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_3_lamed (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_3_mem (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_3_mem_sofit (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_3_nun (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_3_nun_sofit (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_3_samech (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_3_ayin (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_3_pey (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_3_pey_sofit (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_3_tzadi (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_3_tzadi_sofit (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_3_kuf (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_3_resh (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_3_shin (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_3_tav (const double *array_in) { double return_value = 0.0; return return_value; } libhocr-0.10.17/src/fonts/ho_recognize_font_5.c0000644000175000017500000001615411051626107016242 00000000000000 /*************************************************************************** * ho_recognize_font_5.c * * Fri Aug 12 20:13:33 2005 * Copyright 2005-2008 Yaacov Zamir * ****************************************************************************/ /* * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . */ #include #include #include #include #ifndef TRUE #define TRUE -1 #endif #ifndef FALSE #define FALSE 0 #endif #ifndef NULL #define NULL ((void*)0) #endif #include "ho_bitmap.h" #include "ho_objmap.h" #include "ho_segment.h" #include "ho_font.h" #include "ho_recognize.h" #include "ho_recognize_font_5.h" /* font recognition functions */ /* functions get an array of doubles 0..1 and return a double 0..1 * 0 if this does not look like the font until 1 looks exactly like the font */ double ho_recognize_font_5_zero (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_5_one (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_5_two (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_5_three (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_5_four (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_5_five (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_5_six (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_5_seven (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_5_eight (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_5_nine (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_5_dot (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_5_comma (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_5_minus (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_5_plus (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_5_div (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_5_open (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_5_close (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_5_tag (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_5_two_tags (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_5_question (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_5_exclem (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_5_dot_dot (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_5_dot_comma (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_5_alef (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_5_bet (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_5_gimal (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_5_dalet (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_5_hey (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_5_vav (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_5_zayin (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_5_het (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_5_tet (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_5_yud (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_5_caf (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_5_caf_sofit (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_5_lamed (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_5_mem (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_5_mem_sofit (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_5_nun (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_5_nun_sofit (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_5_samech (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_5_ayin (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_5_pey (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_5_pey_sofit (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_5_tzadi (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_5_tzadi_sofit (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_5_kuf (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_5_resh (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_5_shin (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_5_tav (const double *array_in) { double return_value = 0.0; return return_value; } libhocr-0.10.17/src/fonts/ho_recognize_font_5.h0000644000175000017500000001013311017002613016226 00000000000000 /*************************************************************************** * ho_recognize_font_5.h * * Fri Aug 12 20:13:33 2005 * Copyright 2005-2008 Yaacov Zamir * ****************************************************************************/ /* * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . */ /** @file ho_recognize_font_5.h @brief libhocr C language header. libhocr - LIBrary for Hebrew Optical Character Recognition */ #ifndef HO_RECOGNIZE_FONT_5_H #define HO_RECOGNIZE_FONT_5_H 1 double ho_recognize_font_5_zero (const double *array_in); double ho_recognize_font_5_one (const double *array_in); double ho_recognize_font_5_two (const double *array_in); double ho_recognize_font_5_three (const double *array_in); double ho_recognize_font_5_four (const double *array_in); double ho_recognize_font_5_five (const double *array_in); double ho_recognize_font_5_six (const double *array_in); double ho_recognize_font_5_seven (const double *array_in); double ho_recognize_font_5_eight (const double *array_in); double ho_recognize_font_5_nine (const double *array_in); double ho_recognize_font_5_dot (const double *array_in); double ho_recognize_font_5_comma (const double *array_in); double ho_recognize_font_5_open (const double *array_in); double ho_recognize_font_5_close (const double *array_in); double ho_recognize_font_5_minus (const double *array_in); double ho_recognize_font_5_plus (const double *array_in); double ho_recognize_font_5_div (const double *array_in); double ho_recognize_font_5_tag (const double *array_in); double ho_recognize_font_5_two_tags (const double *array_in); double ho_recognize_font_5_question (const double *array_in); double ho_recognize_font_5_exclem (const double *array_in); double ho_recognize_font_5_dot_dot (const double *array_in); double ho_recognize_font_5_dot_comma (const double *array_in); double ho_recognize_font_5_alef (const double *array_in); double ho_recognize_font_5_bet (const double *array_in); double ho_recognize_font_5_gimal (const double *array_in); double ho_recognize_font_5_dalet (const double *array_in); double ho_recognize_font_5_hey (const double *array_in); double ho_recognize_font_5_vav (const double *array_in); double ho_recognize_font_5_zayin (const double *array_in); double ho_recognize_font_5_het (const double *array_in); double ho_recognize_font_5_tet (const double *array_in); double ho_recognize_font_5_yud (const double *array_in); double ho_recognize_font_5_caf (const double *array_in); double ho_recognize_font_5_caf_sofit (const double *array_in); double ho_recognize_font_5_lamed (const double *array_in); double ho_recognize_font_5_mem (const double *array_in); double ho_recognize_font_5_mem_sofit (const double *array_in); double ho_recognize_font_5_nun (const double *array_in); double ho_recognize_font_5_nun_sofit (const double *array_in); double ho_recognize_font_5_samech (const double *array_in); double ho_recognize_font_5_ayin (const double *array_in); double ho_recognize_font_5_pey (const double *array_in); double ho_recognize_font_5_pey_sofit (const double *array_in); double ho_recognize_font_5_tzadi (const double *array_in); double ho_recognize_font_5_tzadi_sofit (const double *array_in); double ho_recognize_font_5_kuf (const double *array_in); double ho_recognize_font_5_resh (const double *array_in); double ho_recognize_font_5_shin (const double *array_in); double ho_recognize_font_5_tav (const double *array_in); #endif /* HO_RECOGNIZE_FONT_5_H */ libhocr-0.10.17/src/fonts/ho_recognize_font_1.h0000644000175000017500000001013311017002613016222 00000000000000 /*************************************************************************** * ho_recognize_font_1.h * * Fri Aug 12 20:13:33 2005 * Copyright 2005-2008 Yaacov Zamir * ****************************************************************************/ /* * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . */ /** @file ho_recognize_font_1.h @brief libhocr C language header. libhocr - LIBrary for Hebrew Optical Character Recognition */ #ifndef HO_RECOGNIZE_FONT_1_H #define HO_RECOGNIZE_FONT_1_H 1 double ho_recognize_font_1_zero (const double *array_in); double ho_recognize_font_1_one (const double *array_in); double ho_recognize_font_1_two (const double *array_in); double ho_recognize_font_1_three (const double *array_in); double ho_recognize_font_1_four (const double *array_in); double ho_recognize_font_1_five (const double *array_in); double ho_recognize_font_1_six (const double *array_in); double ho_recognize_font_1_seven (const double *array_in); double ho_recognize_font_1_eight (const double *array_in); double ho_recognize_font_1_nine (const double *array_in); double ho_recognize_font_1_dot (const double *array_in); double ho_recognize_font_1_comma (const double *array_in); double ho_recognize_font_1_open (const double *array_in); double ho_recognize_font_1_close (const double *array_in); double ho_recognize_font_1_minus (const double *array_in); double ho_recognize_font_1_plus (const double *array_in); double ho_recognize_font_1_div (const double *array_in); double ho_recognize_font_1_tag (const double *array_in); double ho_recognize_font_1_two_tags (const double *array_in); double ho_recognize_font_1_question (const double *array_in); double ho_recognize_font_1_exclem (const double *array_in); double ho_recognize_font_1_dot_dot (const double *array_in); double ho_recognize_font_1_dot_comma (const double *array_in); double ho_recognize_font_1_alef (const double *array_in); double ho_recognize_font_1_bet (const double *array_in); double ho_recognize_font_1_gimal (const double *array_in); double ho_recognize_font_1_dalet (const double *array_in); double ho_recognize_font_1_hey (const double *array_in); double ho_recognize_font_1_vav (const double *array_in); double ho_recognize_font_1_zayin (const double *array_in); double ho_recognize_font_1_het (const double *array_in); double ho_recognize_font_1_tet (const double *array_in); double ho_recognize_font_1_yud (const double *array_in); double ho_recognize_font_1_caf (const double *array_in); double ho_recognize_font_1_caf_sofit (const double *array_in); double ho_recognize_font_1_lamed (const double *array_in); double ho_recognize_font_1_mem (const double *array_in); double ho_recognize_font_1_mem_sofit (const double *array_in); double ho_recognize_font_1_nun (const double *array_in); double ho_recognize_font_1_nun_sofit (const double *array_in); double ho_recognize_font_1_samech (const double *array_in); double ho_recognize_font_1_ayin (const double *array_in); double ho_recognize_font_1_pey (const double *array_in); double ho_recognize_font_1_pey_sofit (const double *array_in); double ho_recognize_font_1_tzadi (const double *array_in); double ho_recognize_font_1_tzadi_sofit (const double *array_in); double ho_recognize_font_1_kuf (const double *array_in); double ho_recognize_font_1_resh (const double *array_in); double ho_recognize_font_1_shin (const double *array_in); double ho_recognize_font_1_tav (const double *array_in); #endif /* HO_RECOGNIZE_FONT_1_H */ libhocr-0.10.17/src/fonts/ho_recognize_font_4.c0000644000175000017500000001615411051625754016250 00000000000000 /*************************************************************************** * ho_recognize_font_4.c * * Fri Aug 12 20:13:33 2005 * Copyright 2005-2008 Yaacov Zamir * ****************************************************************************/ /* * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . */ #include #include #include #include #ifndef TRUE #define TRUE -1 #endif #ifndef FALSE #define FALSE 0 #endif #ifndef NULL #define NULL ((void*)0) #endif #include "ho_bitmap.h" #include "ho_objmap.h" #include "ho_segment.h" #include "ho_font.h" #include "ho_recognize.h" #include "ho_recognize_font_4.h" /* font recognition functions */ /* functions get an array of doubles 0..1 and return a double 0..1 * 0 if this does not look like the font until 1 looks exactly like the font */ double ho_recognize_font_4_zero (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_4_one (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_4_two (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_4_three (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_4_four (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_4_five (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_4_six (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_4_seven (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_4_eight (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_4_nine (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_4_dot (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_4_comma (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_4_minus (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_4_plus (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_4_div (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_4_open (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_4_close (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_4_tag (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_4_two_tags (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_4_question (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_4_exclem (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_4_dot_dot (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_4_dot_comma (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_4_alef (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_4_bet (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_4_gimal (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_4_dalet (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_4_hey (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_4_vav (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_4_zayin (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_4_het (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_4_tet (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_4_yud (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_4_caf (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_4_caf_sofit (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_4_lamed (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_4_mem (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_4_mem_sofit (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_4_nun (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_4_nun_sofit (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_4_samech (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_4_ayin (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_4_pey (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_4_pey_sofit (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_4_tzadi (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_4_tzadi_sofit (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_4_kuf (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_4_resh (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_4_shin (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_4_tav (const double *array_in) { double return_value = 0.0; return return_value; } libhocr-0.10.17/src/fonts/ho_recognize_font_6.c0000644000175000017500000001615411051626061016242 00000000000000 /*************************************************************************** * ho_recognize_font_6.c * * Fri Aug 12 20:13:33 2005 * Copyright 2005-2008 Yaacov Zamir * ****************************************************************************/ /* * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . */ #include #include #include #include #ifndef TRUE #define TRUE -1 #endif #ifndef FALSE #define FALSE 0 #endif #ifndef NULL #define NULL ((void*)0) #endif #include "ho_bitmap.h" #include "ho_objmap.h" #include "ho_segment.h" #include "ho_font.h" #include "ho_recognize.h" #include "ho_recognize_font_6.h" /* font recognition functions */ /* functions get an array of doubles 0..1 and return a double 0..1 * 0 if this does not look like the font until 1 looks exactly like the font */ double ho_recognize_font_6_zero (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_6_one (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_6_two (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_6_three (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_6_four (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_6_five (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_6_six (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_6_seven (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_6_eight (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_6_nine (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_6_dot (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_6_comma (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_6_minus (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_6_plus (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_6_div (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_6_open (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_6_close (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_6_tag (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_6_two_tags (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_6_question (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_6_exclem (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_6_dot_dot (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_6_dot_comma (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_6_alef (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_6_bet (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_6_gimal (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_6_dalet (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_6_hey (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_6_vav (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_6_zayin (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_6_het (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_6_tet (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_6_yud (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_6_caf (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_6_caf_sofit (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_6_lamed (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_6_mem (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_6_mem_sofit (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_6_nun (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_6_nun_sofit (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_6_samech (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_6_ayin (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_6_pey (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_6_pey_sofit (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_6_tzadi (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_6_tzadi_sofit (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_6_kuf (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_6_resh (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_6_shin (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_6_tav (const double *array_in) { double return_value = 0.0; return return_value; } libhocr-0.10.17/src/fonts/ho_recognize_font_4.h0000644000175000017500000001013311017002613016225 00000000000000 /*************************************************************************** * ho_recognize_font_4.h * * Fri Aug 12 20:13:33 2005 * Copyright 2005-2008 Yaacov Zamir * ****************************************************************************/ /* * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . */ /** @file ho_recognize_font_4.h @brief libhocr C language header. libhocr - LIBrary for Hebrew Optical Character Recognition */ #ifndef HO_RECOGNIZE_FONT_4_H #define HO_RECOGNIZE_FONT_4_H 1 double ho_recognize_font_4_zero (const double *array_in); double ho_recognize_font_4_one (const double *array_in); double ho_recognize_font_4_two (const double *array_in); double ho_recognize_font_4_three (const double *array_in); double ho_recognize_font_4_four (const double *array_in); double ho_recognize_font_4_five (const double *array_in); double ho_recognize_font_4_six (const double *array_in); double ho_recognize_font_4_seven (const double *array_in); double ho_recognize_font_4_eight (const double *array_in); double ho_recognize_font_4_nine (const double *array_in); double ho_recognize_font_4_dot (const double *array_in); double ho_recognize_font_4_comma (const double *array_in); double ho_recognize_font_4_open (const double *array_in); double ho_recognize_font_4_close (const double *array_in); double ho_recognize_font_4_minus (const double *array_in); double ho_recognize_font_4_plus (const double *array_in); double ho_recognize_font_4_div (const double *array_in); double ho_recognize_font_4_tag (const double *array_in); double ho_recognize_font_4_two_tags (const double *array_in); double ho_recognize_font_4_question (const double *array_in); double ho_recognize_font_4_exclem (const double *array_in); double ho_recognize_font_4_dot_dot (const double *array_in); double ho_recognize_font_4_dot_comma (const double *array_in); double ho_recognize_font_4_alef (const double *array_in); double ho_recognize_font_4_bet (const double *array_in); double ho_recognize_font_4_gimal (const double *array_in); double ho_recognize_font_4_dalet (const double *array_in); double ho_recognize_font_4_hey (const double *array_in); double ho_recognize_font_4_vav (const double *array_in); double ho_recognize_font_4_zayin (const double *array_in); double ho_recognize_font_4_het (const double *array_in); double ho_recognize_font_4_tet (const double *array_in); double ho_recognize_font_4_yud (const double *array_in); double ho_recognize_font_4_caf (const double *array_in); double ho_recognize_font_4_caf_sofit (const double *array_in); double ho_recognize_font_4_lamed (const double *array_in); double ho_recognize_font_4_mem (const double *array_in); double ho_recognize_font_4_mem_sofit (const double *array_in); double ho_recognize_font_4_nun (const double *array_in); double ho_recognize_font_4_nun_sofit (const double *array_in); double ho_recognize_font_4_samech (const double *array_in); double ho_recognize_font_4_ayin (const double *array_in); double ho_recognize_font_4_pey (const double *array_in); double ho_recognize_font_4_pey_sofit (const double *array_in); double ho_recognize_font_4_tzadi (const double *array_in); double ho_recognize_font_4_tzadi_sofit (const double *array_in); double ho_recognize_font_4_kuf (const double *array_in); double ho_recognize_font_4_resh (const double *array_in); double ho_recognize_font_4_shin (const double *array_in); double ho_recognize_font_4_tav (const double *array_in); #endif /* HO_RECOGNIZE_FONT_4_H */ libhocr-0.10.17/src/fonts/ho_recognize_font_1.c0000644000175000017500000012001111042703464016224 00000000000000 /*************************************************************************** * ho_recognize_font_1.c * * Fri Aug 12 20:13:33 2005 * Copyright 2005-2008 Yaacov Zamir * ****************************************************************************/ /* * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . */ #include #include #include #include #ifndef TRUE #define TRUE -1 #endif #ifndef FALSE #define FALSE 0 #endif #ifndef NULL #define NULL ((void*)0) #endif #include "ho_bitmap.h" #include "ho_objmap.h" #include "ho_segment.h" #include "ho_font.h" #include "ho_recognize.h" #include "ho_recognize_font_1.h" /* font recognition functions */ /* functions get an array of doubles 0..1 and return a double 0..1 * 0 if this does not look like the font until 1 looks exactly like the font */ double ho_recognize_font_1_zero (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_1_one (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_1_two (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_1_three (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_1_four (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_1_five (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_1_six (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_1_seven (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_1_eight (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_1_nine (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_1_dot (const double *array_in) { double return_value = 0.0; if (TOP < 0.3) return_value += 0.1; if (BOTTOM < 0.53 && BOTTOM > 0.47) return_value += 0.2; if (WIDTH < 0.3) return_value += 0.1; if (HEIGHT < 0.3) return_value += 0.2; if (BOTTOM_LEFT_EDGE) return_value -= 0.3; if (WIDTH > 0.3) return_value -= 0.3; if (HEIGHT > 0.36) return_value -= 0.3; if (TOP > 0.3) return_value -= 0.3; return return_value; } double ho_recognize_font_1_comma (const double *array_in) { double return_value = 0.0; if (TOP < 0.3) return_value += 0.1; if (BOTTOM < 0.53 && BOTTOM > 0.47) return_value += 0.2; if (WIDTH < 0.3) return_value += 0.1; if (HEIGHT < 0.36) return_value += 0.2; if (BOTTOM_LEFT_EDGE) return_value += 0.2; if (WIDTH > 0.3) return_value -= 0.3; if (HEIGHT > 0.36) return_value -= 0.3; if (TOP > 0.3) return_value -= 0.3; if (BOTTOM > 0.55) return_value -= 0.2; return return_value; } double ho_recognize_font_1_minus (const double *array_in) { double return_value = 0.0; if (HEIGHT < 0.15) return_value += 0.2; if (TOP < 0.3) return_value += 0.2; if (BOTTOM > 0.7) return_value += 0.2; if (WIDTH_BY_HEIGHT == 1.0 && HEIGHT < 0.1) return_value += 0.2; if (HEIGHT > 0.2) return_value -= 0.3; if (WIDTH < 0.15) return_value -= 0.3; if (WIDTH_BY_HEIGHT < 0.1) return_value -= 0.3; return return_value; } double ho_recognize_font_1_plus (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_1_div (const double *array_in) { double return_value = 0.0; if (DIAGONAL_LEFT_BAR) return_value += 0.1; if (TOP_RIGHT < 0.32) return_value += 0.1; if (TOP_LEFT > 0.8) return_value += 0.1; if (BOTTOM_RIGHT > 0.9) return_value += 0.1; if (BOTTOM_LEFT < 0.11) return_value += 0.1; if (DIAGONAL_BAR) return_value -= 0.2; if (TOP_RIGHT > 0.4) return_value -= 0.2; if (TOP_LEFT < 0.7) return_value -= 0.2; if (BOTTOM_RIGHT < 0.8) return_value -= 0.2; if (BOTTOM_LEFT > 0.21) return_value -= 0.2; return return_value; } double ho_recognize_font_1_open (const double *array_in) { double return_value = 0.0; if (TOP_RIGHT < 0.25) return_value += 0.1; if (TOP_LEFT > 0.75) return_value += 0.1; if (BOTTOM_RIGHT < 0.25) return_value += 0.1; if (BOTTOM_LEFT > 0.75) return_value += 0.1; if (MID_RIGHT > 0.75) return_value += 0.1; if (MID_LEFT < 0.25) return_value += 0.1; if (WIDTH > 0.3) return_value -= 0.2; if (WIDTH_BY_HEIGHT > 0.35) return_value -= 0.2; if (RIGHT_VBAR) return_value -= 0.2; if (TWO_VLINES_UP) return_value -= 0.2; if (TWO_VLINES_DOWN) return_value -= 0.2; if (LEFT_TOP_EDGE) return_value -= 0.2; if (LEFT_BOTTOM_EDGE) return_value -= 0.2; if (DOT_PART) return_value -= 0.2; if (COMMA_PART) return_value -= 0.2; if (MID_LEFT > 0.25) return_value -= 0.2; return return_value; } double ho_recognize_font_1_close (const double *array_in) { double return_value = 0.0; if (TOP_RIGHT > 0.75) return_value += 0.1; if (TOP_LEFT < 0.25) return_value += 0.1; if (BOTTOM_RIGHT > 0.75) return_value += 0.1; if (BOTTOM_LEFT < 0.25) return_value += 0.1; if (MID_RIGHT < 0.25) return_value += 0.1; if (MID_LEFT > 0.75) return_value += 0.1; if (WIDTH > 0.3) return_value -= 0.2; if (WIDTH_BY_HEIGHT > 0.35) return_value -= 0.2; if (LEFT_VBAR) return_value -= 0.2; if (TWO_VLINES_UP) return_value -= 0.2; if (TWO_VLINES_DOWN) return_value -= 0.2; if (RIGHT_TOP_EDGE) return_value -= 0.2; if (RIGHT_BOTTOM_EDGE) return_value -= 0.2; if (DOT_PART) return_value -= 0.2; if (COMMA_PART) return_value -= 0.2; if (MID_RIGHT > 0.25) return_value -= 0.2; return return_value; } double ho_recognize_font_1_tag (const double *array_in) { double return_value = 0.0; if (TOP < 0.53 && TOP > 0.47) return_value += 0.1; if (BOTTOM > 0.60) return_value += 0.15; if (WIDTH < 0.3) return_value += 0.1; if (HEIGHT < 0.37) return_value += 0.15; if (TOP_LEFT > 0.8) return_value += 0.2; if (RIGHT_TOP_EDGE) return_value += 0.1; if (TOP_LEFT_EDGE) return_value -= 0.2; if (BOTTOM < 0.60) return_value -= 0.2; if (TOP < 0.3) return_value -= 0.2; if (WIDTH > 0.23) return_value -= 0.3; if (WIDTH_BY_HEIGHT > 0.95) return_value -= 0.2; return return_value; } double ho_recognize_font_1_two_tags (const double *array_in) { int count_edges_top; int count_edges_bottom; double return_value = 0.0; count_edges_top = RIGHT_TOP_EDGE * 10.0 + MID_TOP_EDGE * 10.0 + LEFT_TOP_EDGE * 10; count_edges_bottom = RIGHT_BOTTOM_EDGE * 10.0 + MID_BOTTOM_EDGE * 10.0 + LEFT_BOTTOM_EDGE * 10; if (TOP < 0.53 && TOP > 0.45) return_value += 0.1; if (BOTTOM > 0.60) return_value += 0.15; if (WIDTH < 0.8 && WIDTH > 0.15) return_value += 0.1; if (HEIGHT < 0.37) return_value += 0.15; if (TOP_LEFT > 0.8) return_value += 0.2; if (RIGHT_TOP_EDGE) return_value += 0.1; if (count_edges_top == 2) return_value += 0.1; if (count_edges_bottom == 2) return_value += 0.1; if (TOP_LEFT_EDGE) return_value -= 0.2; if (BOTTOM < 0.60) return_value -= 0.2; if (TOP < 0.3) return_value -= 0.2; if (WIDTH > 0.23) return_value -= 0.3; if (count_edges_top != 2) return_value -= 0.1; if (count_edges_bottom != 2) return_value -= 0.1; return return_value; } double ho_recognize_font_1_question (const double *array_in) { double return_value = 0.0; if (MID_LEFT_END || TOP_LEFT_END) return_value += 0.1; if (WIDTH < 0.3) return_value += 0.1; if (DOT_PART) return_value += 0.2; if (TOP_RIGTH_EDGE || MID_RIGTH_EDGE) return_value += 0.1; if (MID_RIGHT_END || TOP_MID_END) return_value -= 0.2; if (BOTTOM_HBAR) return_value -= 0.2; if (!DOT_PART) return_value -= 0.1; if (BOTTOM < 0.45 || BOTTOM > 0.60) return_value -= 0.2; if (TOP < 0.45 || TOP > 0.58) return_value -= 0.2; return return_value; } double ho_recognize_font_1_exclem (const double *array_in) { double return_value = 0.0; if (WIDTH_BY_HEIGHT < 0.4) return_value += 0.1; if (WIDTH < 0.2) return_value += 0.1; if (DOT_PART) return_value += 0.2; if (WIDTH_BY_HEIGHT > 0.4) return_value -= 0.1; if (WIDTH > 0.25) return_value -= 0.1; if (!DOT_PART) return_value -= 0.1; if (BOTTOM < 0.45 || BOTTOM > 0.6) return_value -= 0.2; if (TOP < 0.45 || TOP > 0.6) return_value -= 0.2; return return_value; } double ho_recognize_font_1_dot_dot (const double *array_in) { double return_value = 0.0; if (TOP_HBAR) return_value += 0.1; if (BOTTOM_HBAR) return_value += 0.1; if (MID_RIGHT > 0.9 && MID_LEFT > 0.9) return_value += 0.1; if (WIDTH_BY_HEIGHT < 0.6) return_value += 0.1; if (DOT_PART) return_value += 0.2; if (!TOP_HBAR) return_value -= 0.2; if (!BOTTOM_HBAR) return_value -= 0.2; if (!(MID_RIGHT > 0.9) || !(MID_LEFT > 0.9)) return_value -= 0.2; if (WIDTH_BY_HEIGHT > 0.6) return_value -= 0.1; if (WIDTH_BY_HEIGHT > 0.4) return_value -= 0.1; if (WIDTH > 0.25) return_value -= 0.1; return return_value; } double ho_recognize_font_1_dot_comma (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_1_alef (const double *array_in) { double return_value = 0.0; if (DIAGONAL_BAR > 0.5) return_value += 0.2; if (LEFT_BOTTOM_EDGE) return_value += 0.1; if (LEFT_BOTTOM_NOTCH || MID_BOTTOM_NOTCH) return_value += 0.1; if (MID_BOTTOM_NOTCH) return_value += 0.1; if (MID_MID_CROSS) return_value += 0.1; if (TOP_LEFT_NOTCH || MID_LEFT_NOTCH) return_value += 0.1; if (MID_RIGHT_NOTCH) return_value += 0.1; if (BOTTOM_LEFT_END && BOTTOM_RIGHT_END) return_value += 0.1; if (DIAGONAL_BAR < 0.5) return_value -= 0.1; if (WIDTH < 0.45) return_value -= 0.1; if (WIDTH < 0.40 || HEIGHT < 0.40) return_value -= 0.2; if (HEIGHT > 0.55) return_value -= 0.2; if (RIGHT_VBAR) return_value -= 0.1; if (BOTTOM_HBAR) return_value -= 0.1; if (BOTTOM_MID == 1.0) return_value -= 0.2; if (MID_RIGTH_EDGE) return_value -= 0.1; return return_value; } double ho_recognize_font_1_bet (const double *array_in) { double return_value = 0.0; if (TOP_HBAR) return_value += 0.1; if (BOTTOM_HBAR) return_value += 0.1; if (RIGHT_VBAR) return_value += 0.1; if (MID_LEFT_NOTCH) return_value += 0.1; if (MID_LEFT > 0.9) return_value += 0.1; if (WIDTH_BY_HEIGHT > 0.8) return_value += 0.1; if (BIG_BOTTOM_RIGTH_EDGE) return_value += 0.2; if (BOTTOM_RIGTH_EDGE && BOTTOM_RIGHT < 0.25) return_value += 0.1; if (BOTTOM_LEFT_END && TOP_LEFT_END && !TOP_RIGHT_END) return_value += 0.1; if (!BOTTOM_RIGTH_EDGE) return_value -= 0.3; if (MID_BOTTOM_NOTCH || RIGHT_BOTTOM_NOTCH) return_value -= 0.3; if (BOTTOM_HBAR < 0.5) return_value -= 0.2; if (LEFT_VBAR) return_value -= 0.2; if (WIDTH < 0.3) return_value -= 0.3; if (TOP_LEFT > (BOTTOM_LEFT + 0.25)) return_value -= 0.3; if (MID_LEFT < 0.3) return_value -= 0.3; if ((MID_BOTTOM_NOTCH || RIGHT_BOTTOM_NOTCH) && WIDTH_BY_HEIGHT < 0.6) return_value -= 0.2; if (BOTTOM > 0.57 || BOTTOM < 43) return_value -= 0.20; if (WIDTH_BY_HEIGHT < 0.50) return_value -= 0.3; if (BOTTOM_RIGHT > 0.33) return_value -= 0.3; if (HEY_PART) return_value -= 0.2; return return_value; } double ho_recognize_font_1_gimal (const double *array_in) { double return_value = 0.0; if (LEFT_BOTTOM_EDGE) return_value += 0.1; if (RIGHT_BOTTOM_EDGE) return_value += 0.1; if (BIG_RIGHT_BOTTOM_EDGE) return_value += 0.1; if (MID_BOTTOM_NOTCH || RIGHT_BOTTOM_NOTCH) return_value += 0.1; if (TOP_LEFT > BOTTOM_LEFT) return_value += 0.1; if (TOP_RIGHT > BOTTOM_RIGHT) return_value += 0.1; if (BOTTOM_MID > 0.25 && BOTTOM_MID < 0.45) return_value += 0.1; if (TOP_LEFT > (BOTTOM_LEFT + 0.25)) return_value += 0.2; if (WIDTH < 0.3) return_value += 0.2; if (WIDTH < 0.3 && BOTTOM_HBAR && (BOTTOM_MID_CROSS == 0.1 || BOTTOM_RIGHT_CROSS == 0.1)) return_value += 0.2; if (BOTTOM_MID > 0.5) return_value -= 0.3; if (BOTTOM > 0.57 || BOTTOM < 43) return_value -= 0.10; if (BOTTOM < 0.43) return_value -= 0.3; if (!MID_BOTTOM_NOTCH && !RIGHT_BOTTOM_NOTCH) return_value -= 0.2; if (LEFT_VBAR) return_value -= 0.3; if (WIDTH > 0.34) return_value -= 0.2; if (WIDTH_BY_HEIGHT > 0.8) return_value -= 0.2; if (HEIGHT < 0.3) return_value -= 0.3; if (!RIGHT_BOTTOM_EDGE) return_value -= 0.2; return return_value; } double ho_recognize_font_1_dalet (const double *array_in) { double return_value = 0.0; if (TOP_HBAR) return_value += 0.1; if (RIGHT_VBAR || MID_VBAR) return_value += 0.2; if (TOP_RIGTH_EDGE) return_value += 0.1; if (BIG_TOP_RIGTH_EDGE) return_value += 0.1; if (RIGHT_BOTTOM_EDGE) return_value += 0.1; if (MID_LEFT > 0.9) return_value += 0.1; if (BOTTOM_HBAR) return_value -= 0.3; if (LEFT_VBAR) return_value -= 0.3; if (HEY_PART) return_value -= 0.3; if (BOTTOM < 0.43) return_value -= 0.3; if (!TOP_RIGTH_EDGE) return_value -= 0.2; if (BOTTOM > 0.57 || BOTTOM < 43) return_value -= 0.10; if (WIDTH_BY_HEIGHT < 0.60) return_value -= 0.3; if (MID_BOTTOM_NOTCH || RIGHT_BOTTOM_NOTCH) return_value -= 0.3; if (HEIGHT < 0.35) return_value -= 0.3; if (BOTTOM_LEFT < 0.9) return_value -= 0.3; if (WIDTH < 0.3) return_value -= 0.3; if (TOP_RIGHT > BOTTOM_RIGHT) return_value -= 0.1; if (TOP_RIGHT > MID_RIGHT) return_value -= 0.1; return return_value; } double ho_recognize_font_1_hey (const double *array_in) { double return_value = 0.0; if (HEY_PART) return_value += 0.2; if (TOP_LEFT_NOTCH || MID_LEFT_NOTCH) return_value += 0.15; if (TOP_HBAR) return_value += 0.1; if (RIGHT_VBAR) return_value += 0.1; if (BOTTOM < 0.45) return_value -= 0.3; if (BOTTOM > 0.6 || BOTTOM < 40) return_value -= 0.10; if (BOTTOM_HBAR) return_value -= 0.2; if (!HEY_PART) return_value -= 0.2; if (!TOP_HBAR) return_value -= 0.1; if (BIG_BOTTOM_LEFT_EDGE) return_value -= 0.2; return return_value; } double ho_recognize_font_1_vav (const double *array_in) { double return_value = 0.0; if (WIDTH < 0.4) return_value += 0.2; if (WIDTH < 0.27 || HEIGHT > 0.40) return_value += 0.2; if (WIDTH_BY_HEIGHT < 0.53) return_value += 0.1; if (RIGHT_VBAR || MID_VBAR) return_value += 0.1; if (BOTTOM < 0.58 && BOTTOM > 0.42) return_value += 0.1; if (TOP_RIGHT > (MID_RIGHT + 0.1)) return_value += 0.1; if (!TOP_MID_CROSS && !TOP_RIGHT_CROSS) return_value += 0.1; if (TOP_RIGTH_EDGE) return_value -= 0.1; if (BIG_TOP_RIGTH_EDGE) return_value -= 0.1; if (LEFT_BOTTOM_EDGE) return_value -= 0.1; if (BOTTOM_RIGTH_EDGE) return_value -= 0.1; if (MID_BOTTOM_NOTCH || RIGHT_BOTTOM_NOTCH) return_value -= 0.2; if (BOTTOM_HBAR) return_value -= 0.2; if (BOTTOM_HBAR && WIDTH_BY_HEIGHT > 0.35) return_value -= 0.2; if (BOTTOM > 0.57 || BOTTOM < 47) return_value -= 0.1; if (BOTTOM < 0.43) return_value -= 0.3; if (TOP < 0.35) return_value -= 0.3; if (TOP > 0.65) return_value -= 0.3; if (WIDTH > 0.25 && (MID_LEFT > (BOTTOM_LEFT + 0.2))) return_value -= 0.2; if (WIDTH > 0.35) return_value -= 0.2; if (WIDTH_BY_HEIGHT > 0.53) return_value -= 0.1; if (WIDTH_BY_HEIGHT > 0.60) return_value -= 0.2; if (DOT_PART) return_value -= 0.2; if (!BOTTOM_MID_END && !BOTTOM_RIGHT_END) return_value -= 0.2; if (HEIGHT < 0.35) return_value -= 0.3; if (WIDTH_BY_HEIGHT > 0.55) return_value -= 0.2; if (ONE_HOLE) return_value -= 0.2; if (DOT_PART) return_value -= 0.2; if (!RIGHT_VBAR) return_value -= 0.2; return return_value; } double ho_recognize_font_1_zayin (const double *array_in) { double return_value = 0.0; if (WIDTH < 0.3) return_value += 0.2; if (WIDTH_BY_HEIGHT < 0.53) return_value += 0.1; if (RIGHT_VBAR) return_value += 0.1; if (MID_VBAR) return_value += 0.2; if (TOP_RIGTH_EDGE) return_value += 0.2; if (TOP_MID_CROSS || TOP_RIGHT_CROSS) return_value += 0.1; if (MID_RIGHT > MID_LEFT) return_value += 0.1; if (BOTTOM > 0.60) return_value -= 0.2; if (TOP < 0.35) return_value -= 0.3; if (BOTTOM > 0.57 || BOTTOM < 47) return_value -= 0.10; if (BOTTOM < 0.43) return_value -= 0.3; if (BOTTOM_HBAR) return_value -= 0.3; if (LEFT_BOTTOM_EDGE) return_value -= 0.1; if (MID_BOTTOM_NOTCH || RIGHT_BOTTOM_NOTCH) return_value -= 0.2; if (BOTTOM_HBAR) return_value -= 0.2; if (BOTTOM_LEFT < 0.2) return_value -= 0.2; if (MID_LEFT > 0.9) return_value -= 0.2; if (TOP_RIGHT > MID_RIGHT) return_value -= 0.2; if (DOT_PART) return_value -= 0.3; if (ONE_HOLE || TWO_HOLES) return_value -= 0.3; if (WIDTH_BY_HEIGHT > 0.63) return_value -= 0.2; if (TOP_MID_CROSS < 0.1 && TOP_RIGHT_CROSS < 0.1) return_value -= 0.1; if (HEIGHT < 0.3) return_value -= 0.2; return return_value; } double ho_recognize_font_1_het (const double *array_in) { double return_value = 0.0; if (TOP_HBAR) return_value += 0.1; if (LEFT_VBAR) return_value += 0.1; if (RIGHT_VBAR) return_value += 0.1; if (!BOTTOM_HBAR) return_value += 0.1; if (BOTTOM_LEFT < (MID_LEFT + 0.1)) return_value += 0.1; if (TWO_VLINES_DOWN) return_value += 0.1; if (!TOP_HBAR) return_value -= 0.1; if (!LEFT_VBAR) return_value -= 0.1; if (!RIGHT_VBAR) return_value -= 0.1; if (BOTTOM_HBAR) return_value -= 0.2; if (BOTTOM_LEFT_EDGE) return_value -= 0.2; if (BOTTOM_MID < 0.9) return_value -= 0.2; if (MID_TOP_NOTCH && TOP_MID > 0.2) return_value -= 0.3; if (BOTTOM_LEFT < (MID_LEFT + 0.1)) return_value -= 0.1; if (!TWO_VLINES_DOWN) return_value -= 0.3; if (RIGHT_TOP_EDGE) return_value -= 0.2; if (HEY_PART) return_value -= 0.2; if (ONE_HOLE) return_value -= 0.3; if (TOP_LEFT > (BOTTOM_LEFT + 0.1)) return_value -= 0.1; if (!BOTTOM_RIGHT_END) return_value -= 0.2; return return_value; } double ho_recognize_font_1_tet (const double *array_in) { int count_edges; int count_notches; double return_value = 0.0; count_edges = RIGHT_TOP_EDGE * 10.0 + MID_TOP_EDGE * 10.0 + LEFT_TOP_EDGE * 10; count_notches = RIGHT_TOP_NOTCH * 10.0 + MID_TOP_NOTCH * 10.0 + LEFT_TOP_NOTCH * 10; if (BOTTOM_HBAR) return_value += 0.1; if (LEFT_VBAR) return_value += 0.1; if (RIGHT_VBAR) return_value += 0.1; if (MID_TOP_NOTCH || LEFT_TOP_NOTCH) return_value += 0.2; if (MID_BOTTOM_EDGE) return_value += 0.1; if (!TOP_RIGHT_END) return_value += 0.1; if (count_edges == 2) return_value += 0.1; if (TOP_HBAR && !MID_TOP_NOTCH) return_value -= 0.1; if (BOTTOM_LEFT_EDGE) return_value -= 0.2; if (!MID_TOP_NOTCH) return_value -= 0.2; if (MID_BOTTOM_NOTCH) return_value -= 0.2; if (RIGHT_TOP_NOTCH && LEFT_TOP_NOTCH) return_value -= 0.2; if (!MID_TOP_NOTCH && !LEFT_TOP_NOTCH) return_value -= 0.2; if (LEFT_BOTTOM_NOTCH) return_value -= 0.2; if (MID_BOTTOM_NOTCH) return_value -= 0.2; if (count_edges != 2) return_value -= 0.1; if (count_edges == 3) return_value -= 0.1; if (count_notches > 1) return_value -= 0.2; if (HEIGHT > 0.55) return_value -= 0.2; if (BOTTOM_LEFT_END) return_value -= 0.2; if (TWO_HOLES) return_value -= 0.2; if (ONE_HOLE && !HOLE_RIGHT_TOP_EDGE) return_value -= 0.2; if (ONE_HOLE && HOLE_WIDTH < 0.3) return_value -= 0.2; if (ONE_HOLE && HOLE_BOTTOM_LEFT_EDGE) return_value -= 0.2; if (BOTTOM_LEFT_CROSS || BOTTOM_MID_CROSS) return_value -= 0.1; if (MID_LEFT > 0.5) return_value -= 0.2; return return_value; } double ho_recognize_font_1_yud (const double *array_in) { double return_value = 0.0; double height_by_width = HEIGHT / WIDTH; if (TOP < 0.53 && TOP > 0.47) return_value += 0.1; if (BOTTOM > 0.55) return_value += 0.1; if (WIDTH < 0.3) return_value += 0.1; if (HEIGHT < 0.35) return_value += 0.1; if (TOP_LEFT < 0.4) return_value += 0.1; if (TOP_HBAR) return_value += 0.1; if (MID_LEFT_NOTCH) return_value += 0.1; if (HEIGHT > 0.38) return_value -= 0.2; if (WIDTH > 0.4) return_value -= 0.2; if (TOP_LEFT > 0.8) return_value -= 0.1; if (BOTTOM < 0.58) return_value -= 0.2; if (TOP_LEFT > BOTTOM_LEFT * 1.5) return_value -= 0.3; if (LEFT_BOTTOM_EDGE) return_value -= 0.1; if (TOP < 0.3) return_value -= 0.2; if (height_by_width < 0.55) return_value -= 0.1; if (height_by_width < 0.35) return_value -= 0.2; return return_value; } double ho_recognize_font_1_caf (const double *array_in) { double return_value = 0.0; if (TOP_HBAR) return_value += 0.1; if (BOTTOM_HBAR) return_value += 0.1; if (RIGHT_VBAR) return_value += 0.1; if (MID_LEFT == 1 && MID_RIGHT < 0.2) return_value += 0.1; if (MID_LEFT_NOTCH) return_value += 0.1; if (!BOTTOM_RIGTH_EDGE) return_value += 0.1; if (BOTTOM_HBAR && BOTTOM_LEFT_END && !BOTTOM_RIGHT_END) return_value += 0.1; if (BIG_BOTTOM_RIGTH_EDGE) return_value -= 0.3; if (BOTTOM_RIGTH_EDGE) return_value -= 0.1; if ((MID_BOTTOM_NOTCH || RIGHT_BOTTOM_NOTCH) && (BOTTOM_RIGHT < 0.25)) return_value -= 0.2; if (BOTTOM_HBAR < 0.5) return_value -= 0.2; if (LEFT_VBAR) return_value -= 0.2; if (TOP_LEFT > (BOTTOM_LEFT + 0.25)) return_value -= 0.2; if (WIDTH_BY_HEIGHT < 0.50) return_value -= 0.3; if (MID_LEFT < 0.8) return_value -= 0.2; if (!BOTTOM_LEFT_END && BOTTOM_LEFT > 0.2) return_value -= 0.2; if (WIDTH < 0.3) return_value -= 0.3; if (TOP_RIGHT_END) return_value -= 0.2; if (MID_TOP_NOTCH || RIGHT_TOP_NOTCH) return_value -= 0.2; if (BOTTOM > 0.57 || BOTTOM < 43) return_value -= 0.20; return return_value; } double ho_recognize_font_1_caf_sofit (const double *array_in) { double return_value = 0.0; if (TOP_HBAR) return_value += 0.1; if (RIGHT_VBAR) return_value += 0.1; if (RIGHT_BOTTOM_EDGE) return_value += 0.1; if (MID_LEFT > 0.9) return_value += 0.1; if (BOTTOM < 0.45) return_value += 0.3; if (BOTTOM_HBAR) return_value -= 0.3; if (MID_HBAR) return_value -= 0.3; if (MID_MID_CROSS) return_value -= 0.3; if (LEFT_VBAR) return_value -= 0.3; if (MID_VBAR) return_value -= 0.1; if (HEY_PART) return_value -= 0.3; if (BOTTOM > 0.50) return_value -= 0.3; if (WIDTH < 0.3) return_value -= 0.3; if (HEIGHT < 0.52) return_value -= 0.3; if (ONE_HOLE) return_value -= 0.2; if (MID_LEFT < 0.9) return_value -= 0.2; if (BOTTOM_LEFT < 0.8) return_value -= 0.2; if (TOP_MID > 0.4) return_value -= 0.2; if (TWO_VLINES_UP) return_value -= 0.2; return return_value; } double ho_recognize_font_1_lamed (const double *array_in) { double return_value = 0.0; if (TOP > 0.6) return_value += 0.2; if (TOP_HBAR || MID_HBAR) return_value += 0.1; if (HEIGHT > 0.6) return_value += 0.2; if (TOP_RIGHT > 0.5) return_value += 0.2; if (TOP_LEFT < 0.2) return_value += 0.1; if (LEFT_VBAR) return_value -= 0.2; if (TOP < 0.51) return_value -= 0.2; if (!TOP_HBAR && !MID_HBAR) return_value -= 0.2; if (BOTTOM > 0.52) return_value -= 0.2; if (WIDTH_BY_HEIGHT < 0.35) return_value -= 0.2; if (WIDTH < 0.25) return_value -= 0.2; if (BOTTOM < 0.47) return_value -= 0.2; if (DOT_PART) return_value -= 0.2; if (HEY_PART) return_value -= 0.2; return return_value; } double ho_recognize_font_1_mem (const double *array_in) { double return_value = 0.0; if (TOP_LEFT_EDGE) return_value += 0.1; if (LEFT_TOP_EDGE) return_value += 0.1; if (LEFT_BOTTOM_NOTCH || MID_BOTTOM_NOTCH) return_value += 0.1; if (MID_LEFT_NOTCH) return_value += 0.1; if (TOP_LEFT_END) return_value += 0.1; if (BOTTOM_LEFT_END) return_value += 0.1; if (BOTTOM_MID_END) return_value += 0.1; if (TOP_MID_CROSS) return_value += 0.1; if ((MID_LEFT_END || BOTTOM_LEFT_END) && BOTTOM_MID_END) return_value += 0.1; if (DIAGONAL_BAR) return_value -= 0.1; if (TOP_HBAR) return_value -= 0.1; if (MID_RIGHT_NOTCH || BOTTOM_RIGHT_NOTCH) return_value -= 0.2; if (BOTTOM_RIGHT_END) return_value -= 0.2; if (BOTTOM > 0.60) return_value -= 0.2; if (BOTTOM_RIGHT > 0.35) return_value -= 0.3; if (BOTTOM_MID == 1) return_value -= 0.1; if (MID_LEFT > 0.9) return_value -= 0.2; return return_value; } double ho_recognize_font_1_mem_sofit (const double *array_in) { double return_value = 0.0; if (TOP_HBAR) return_value += 0.1; if (BOTTOM_HBAR) return_value += 0.2; if (LEFT_VBAR) return_value += 0.1; if (RIGHT_VBAR) return_value += 0.1; if (BOTTOM_LEFT < 0.25 && BOTTOM_RIGHT < 0.25 && BOTTOM_HBAR) return_value += 0.1; if ((BOTTOM_LEFT) > (BOTTOM_RIGHT + 0.2)) return_value += 0.1; if (BOTTOM_LEFT < 0.3 && BOTTOM_RIGHT < 0.3) return_value += 0.2; if (ONE_HOLE) return_value += 0.2; if ((BOTTOM_LEFT + 0.1) < (BOTTOM_RIGHT)) return_value -= 0.3; if (!ONE_HOLE) return_value -= 0.2; if (MID_LEFT > 0.7) return_value -= 0.3; if (BOTTOM_LEFT > 0.25 && BOTTOM_RIGHT > 0.30) return_value -= 0.1; if (BOTTOM_LEFT > 0.42 || BOTTOM_RIGHT > 0.45) return_value -= 0.2; if (BOTTOM_RIGHT > 0.42) return_value -= 0.1; if (BOTTOM > 0.57 || BOTTOM < 43) return_value -= 0.10; if (MID_TOP_NOTCH) return_value -= 0.2; if (!TOP_HBAR) return_value -= 0.3; if (TOP_LEFT > 0.4) return_value -= 0.2; return return_value; } double ho_recognize_font_1_nun (const double *array_in) { double return_value = 0.0; if (TOP_HBAR) return_value += 0.1; if (BOTTOM_HBAR) return_value += 0.1; if (RIGHT_VBAR) return_value += 0.1; if (MID_LEFT_NOTCH) return_value += 0.1; if (MID_LEFT == 1 && WIDTH < 0.3) return_value += 0.1; if (!BOTTOM_RIGTH_EDGE) return_value += 0.1; if (TOP_LEFT > (BOTTOM_LEFT + 0.25)) return_value += 0.2; if (WIDTH < 0.3) return_value += 0.2; if (WIDTH < 0.3 && BOTTOM_HBAR && BOTTOM_MID_CROSS < 0.1 && BOTTOM_RIGHT_CROSS < 0.1) return_value += 0.2; if (BOTTOM_MID > 0.25) return_value -= 0.2; if (MID_BOTTOM_NOTCH || RIGHT_BOTTOM_NOTCH) return_value -= 0.3; if (BOTTOM_HBAR < 0.5) return_value -= 0.2; if (LEFT_VBAR) return_value -= 0.2; if (MID_LEFT_EDGE) return_value -= 0.2; if (BIG_TOP_RIGTH_EDGE) return_value -= 0.2; if (BIG_RIGHT_BOTTOM_EDGE) return_value -= 0.2; if (WIDTH > 0.33 && (TOP_LEFT < (BOTTOM_LEFT + 0.2))) return_value -= 0.35; if (TOP_LEFT < (BOTTOM_LEFT)) return_value -= 0.2; if (TOP_LEFT < (BOTTOM_LEFT + 0.2)) return_value -= 0.2; if (MID_LEFT < 0.6) return_value -= 0.3; if (BOTTOM > 0.60) return_value -= 0.2; if (BOTTOM < 0.43) return_value -= 0.2; if (MID_LEFT_END || MID_MID_END) return_value -= 0.3; if (HEIGHT > 0.55) return_value -= 0.2; if (HEIGHT < 0.3) return_value -= 0.2; if (WIDTH_BY_HEIGHT < 0.25) return_value -= 0.3; if (WIDTH < 0.15) return_value -= 0.3; if (MID_RIGHT > 0.9) return_value -= 0.3; return return_value; } double ho_recognize_font_1_nun_sofit (const double *array_in) { double return_value = 0.0; if (WIDTH < 0.3) return_value += 0.2; if (WIDTH_BY_HEIGHT < 0.45) return_value += 0.2; if (RIGHT_VBAR || MID_VBAR) return_value += 0.2; if (BOTTOM < 0.45) return_value += 0.3; if (HEIGHT > 0.53) return_value += 0.1; if (HEIGHT > 0.63) return_value += 0.1; if (BOTTOM_RIGTH_EDGE) return_value += 0.1; if (TOP_RIGTH_EDGE) return_value -= 0.1; if (LEFT_BOTTOM_EDGE) return_value -= 0.1; if (MID_BOTTOM_NOTCH || RIGHT_BOTTOM_NOTCH) return_value -= 0.2; if (BOTTOM_HBAR) return_value -= 0.2; if (HEIGHT < 0.5) return_value -= 0.3; if (BOTTOM > 0.0) return_value -= 0.2; if (WIDTH_BY_HEIGHT > 0.38) return_value -= 0.3; if (BOTTOM_LEFT < 0.15) return_value -= 0.1; if (MID_RIGHT > 0.75) return_value += 0.1; if (TOP_LEFT > 0.75) return_value -= 0.1; if ((BOTTOM_LEFT + 0.2) < BOTTOM_RIGHT) return_value -= 0.2; return return_value; } double ho_recognize_font_1_samech (const double *array_in) { double return_value = 0.0; if (TOP_HBAR) return_value += 0.1; if (BOTTOM_HBAR) return_value += 0.1; if (LEFT_VBAR) return_value += 0.1; if (RIGHT_VBAR) return_value += 0.1; if (BOTTOM_RIGHT > 0.45) return_value += 0.1; if (BOTTOM_LEFT > 0.45 || BOTTOM_RIGHT > 0.45) return_value += 0.1; if ((BOTTOM_LEFT + 0.3) < (BOTTOM_RIGHT)) return_value += 0.1; if (BOTTOM_LEFT > 0.30 && BOTTOM_RIGHT > 0.30) return_value += 0.1; if (ONE_HOLE) return_value += 0.2; if ((BOTTOM_LEFT) > (BOTTOM_RIGHT)) return_value -= 0.3; if (BOTTOM_LEFT < 0.2 && BOTTOM_RIGHT < 0.2) return_value -= 0.3; if (BOTTOM_LEFT < 0.12) return_value -= 0.3; if (!ONE_HOLE) return_value -= 0.3; if (ONE_HOLE && HOLE_WIDTH < 0.17) return_value -= 0.3; if (TWO_HOLES) return_value -= 0.3; if (LEFT_BOTTOM_EDGE && RIGHT_BOTTOM_EDGE) return_value -= 0.2; if (MID_TOP_NOTCH) return_value -= 0.2; if (WIDTH_BY_HEIGHT < 0.60) return_value -= 0.3; if (!TOP_HBAR) return_value -= 0.3; if (TOP_LEFT > 0.4) return_value -= 0.2; if (MID_LEFT > 0.4) return_value -= 0.2; if (MID_LEFT_NOTCH && BOTTOM_LEFT < 0.15) return_value -= 0.1; if (MID_TOP_NOTCH) return_value -= 0.1; if (BOTTOM_LEFT_NOTCH) return_value -= 0.1; if (BOTTOM_MID_CROSS) return_value -= 0.2; if (BOTTOM_LEFT_END) return_value -= 0.2; if (BOTTOM_RIGHT < 0.32) return_value -= 0.3; if (TOP < 0.35) return_value -= 0.2; return return_value; } double ho_recognize_font_1_ayin (const double *array_in) { double return_value = 0.0; if (TWO_VLINES_UP) return_value += 0.1; if (BOTTOM_LEFT_EDGE) return_value += 0.1; if (BOTTOM_LEFT < BOTTOM_RIGHT) return_value += 0.1; if (MID_TOP_NOTCH) return_value += 0.1; if (MID_LEFT_NOTCH || BOTTOM_LEFT_NOTCH) return_value += 0.1; if (MID_TOP_NOTCH) return_value += 0.1; if ((TOP_RIGHT + 0.15) < BOTTOM_RIGHT) return_value += 0.1; if (BOTTOM_LEFT_END) return_value += 0.1; if (MID_BOTTOM_NOTCH) return_value -= 0.2; if (MID_RIGHT_NOTCH || BOTTOM_RIGHT_NOTCH) return_value -= 0.2; if (TOP_HBAR) return_value -= 0.3; if (LEFT_BOTTOM_NOTCH) return_value -= 0.2; if (!BOTTOM_LEFT_END) return_value -= 0.2; if (MID_RIGHT_NOTCH) return_value -= 0.1; if (MID_RIGHT > 0.51 && BOTTOM_RIGHT < 0.2) return_value -= 0.1; if (BOTTOM > 0.55) return_value -= 0.2; if (HEY_PART) return_value -= 0.2; if (BOTTOM_LEFT > 0.3) return_value -= 0.2; if (BOTTOM_RIGHT < 0.3) return_value -= 0.1; if (BOTTOM_MID > 0.85) return_value -= 0.1; if (TOP > 0.56) return_value -= 0.2; if (MID_LEFT > 0.9) return_value -= 0.2; if (WIDTH < 0.3) return_value -= 0.2; if (HEIGHT < 0.35) return_value -= 0.2; return return_value; } double ho_recognize_font_1_pey (const double *array_in) { double return_value = 0.0; if (TOP_HBAR) return_value += 0.15; if (BOTTOM_HBAR) return_value += 0.15; if (RIGHT_VBAR) return_value += 0.15; if (BOTTOM_LEFT_NOTCH) return_value += 0.15; if (MID_LEFT < 0.3) return_value += 0.15; if (MID_LEFT_END || MID_MID_END) return_value += 0.2; if (MID_LEFT_CROSS && MID_MID_END) return_value += 0.2; if (BOTTOM_LEFT_END) return_value += 0.1; if (ONE_HOLE && HOLE_BOTTOM_LEFT_EDGE) return_value += 0.1; if (HEIGHT < 0.45) return_value -= 0.3; if (LEFT_VBAR) return_value -= 0.1; if (BOTTOM_RIGTH_EDGE) return_value -= 0.3; if (MID_BOTTOM_NOTCH || RIGHT_BOTTOM_NOTCH) return_value -= 0.3; if (BOTTOM_HBAR < 0.5) return_value -= 0.2; if (TOP_LEFT_END && !TOP_LEFT_CROSS) return_value -= 0.3; if (WIDTH_BY_HEIGHT < 0.60) return_value -= 0.3; if (!BOTTOM_LEFT_NOTCH) return_value -= 0.3; if (MID_TOP_NOTCH) return_value -= 0.3; if ((TOP_RIGHT + 0.2) < BOTTOM_RIGHT) return_value -= 0.2; if (ONE_HOLE && HOLE_TOP_LEFT > (HOLE_BOTTOM_LEFT + 0.1)) return_value -= 0.2; if (ONE_HOLE && (!HOLE_TOP_LEFT_EDGE && !HOLE_BOTTOM_LEFT_EDGE)) return_value -= 0.2; if (!MID_LEFT_END && !MID_MID_END && !MID_RIGHT_CROSS) return_value -= 0.2; return return_value; } double ho_recognize_font_1_pey_sofit (const double *array_in) { double return_value = 0.0; if (TOP_HBAR) return_value += 0.1; if (RIGHT_VBAR) return_value += 0.1; if (RIGHT_BOTTOM_EDGE) return_value += 0.1; if (BOTTOM < 0.47) return_value += 0.2; if ((!TOP_LEFT_END && !TOP_MID_END) || TOP_LEFT_CROSS) return_value += 0.2; if (HEIGHT > 0.51) return_value += 0.1; if (TWO_VLINES_UP) return_value += 0.1; if (BOTTOM_HBAR) return_value -= 0.3; if (LEFT_VBAR) return_value -= 0.3; if (MID_VBAR) return_value -= 0.1; if (MID_LEFT == 1.0) return_value -= 0.2; if (HEY_PART) return_value -= 0.3; if (BOTTOM > 0.50) return_value -= 0.3; if (WIDTH < 0.3) return_value -= 0.3; if (TOP_LEFT_END && !TOP_LEFT_CROSS) return_value -= 0.3; if (HEIGHT < 0.5) return_value -= 0.3; if (BOTTOM > 0.50) return_value -= 0.2; if (WIDTH_BY_HEIGHT < 0.45) return_value -= 0.3; if (BOTTOM_LEFT < 0.75) return_value -= 0.3; if (!BOTTOM_RIGHT_END) return_value -= 0.2; if (BOTTOM_MID_END) return_value -= 0.2; return return_value; } double ho_recognize_font_1_tzadi (const double *array_in) { double return_value = 0.0; if (DIAGONAL_BAR) return_value += 0.2; if (TWO_VLINES_UP) return_value += 0.1; if (BOTTOM_LEFT_EDGE) return_value += 0.1; if (BOTTOM_RIGTH_EDGE) return_value += 0.1; if (BOTTOM_LEFT < BOTTOM_RIGHT) return_value += 0.1; if (MID_RIGHT_NOTCH || BOTTOM_RIGHT_NOTCH) return_value += 0.2; if (MID_MID_CROSS) return_value += 0.1; if (BOTTOM_LEFT < BOTTOM_RIGHT) return_value -= 0.1; if (MID_BOTTOM_NOTCH) return_value -= 0.2; if (!BOTTOM_HBAR) return_value -= 0.2; if (LEFT_BOTTOM_NOTCH) return_value -= 0.2; if (BOTTOM_RIGHT_END) return_value -= 0.2; if (!BOTTOM_LEFT_END) return_value -= 0.2; if (!MID_RIGHT_NOTCH && !BOTTOM_RIGHT_NOTCH) return_value -= 0.2; if (!MID_MID_CROSS && !BOTTOM_RIGHT_CROSS) return_value -= 0.2; if (WIDTH < 0.3) return_value -= 0.2; if (!TOP_RIGHT_END) return_value -= 0.2; if (MID_LEFT_END) return_value -= 0.2; return return_value; } double ho_recognize_font_1_tzadi_sofit (const double *array_in) { double return_value = 0.0; if (RIGHT_VBAR || LEFT_VBAR) return_value += 0.1; if (BOTTOM < 0.47) return_value += 0.3; if (LEFT_TOP_EDGE) return_value += 0.1; if (RIGHT_TOP_EDGE) return_value += 0.1; if (TOP_MID_CROSS || MID_MID_CROSS) return_value += 0.1; if (BOTTOM_HBAR) return_value -= 0.3; if (HEY_PART) return_value -= 0.3; if (BOTTOM > 0.51) return_value -= 0.3; if (WIDTH < 0.3) return_value -= 0.3; if (BOTTOM_LEFT_EDGE) return_value -= 0.3; if (TWO_VLINES_DOWN) return_value -= 0.3; if (HEIGHT < 0.5) return_value -= 0.3; if (TOP_HBAR) return_value -= 0.2; return return_value; } double ho_recognize_font_1_kuf (const double *array_in) { double return_value = 0.0; if (HEY_PART) return_value += 0.2; if (TOP_LEFT_NOTCH) return_value += 0.1; if (TOP_HBAR) return_value += 0.1; if (BOTTOM < 0.47) return_value += 0.3; if (BOTTOM_LEFT_END) return_value += 0.1; if (BOTTOM_LEFT > (BOTTOM_RIGHT - 0.2)) return_value -= 0.2; if (BOTTOM_RIGHT < 0.3) return_value -= 0.2; if (HEIGHT < 0.53) return_value -= 0.2; if (BOTTOM > 0.45) return_value -= 0.3; if (WIDTH_BY_HEIGHT < 0.60) return_value -= 0.3; if (!TOP_HBAR) return_value -= 0.1; if (BOTTOM_RIGTH_EDGE > 0.1) return_value -= 0.1; if (BOTTOM_HBAR) return_value -= 0.1; if (!TOP_HBAR) return_value -= 0.15; return return_value; } double ho_recognize_font_1_resh (const double *array_in) { double return_value = 0.0; if (TOP_HBAR) return_value += 0.1; if (RIGHT_VBAR) return_value += 0.1; if (!BOTTOM_HBAR) return_value += 0.1; if (!LEFT_VBAR) return_value += 0.1; if (!TOP_RIGTH_EDGE) return_value += 0.1; if (RIGHT_BOTTOM_EDGE) return_value += 0.1; if (BOTTOM_HBAR) return_value -= 0.3; if (MID_BOTTOM_NOTCH || RIGHT_BOTTOM_NOTCH) return_value -= 0.2; if (LEFT_VBAR) return_value -= 0.3; if (MID_VBAR) return_value -= 0.1; if (HEY_PART) return_value -= 0.3; if (BOTTOM > 0.60) return_value -= 0.3; if (BOTTOM < 0.45) return_value -= 0.3; if (TOP_RIGTH_EDGE) return_value -= 0.1; if (WIDTH < 0.3) return_value -= 0.3; if (WIDTH_BY_HEIGHT < 0.6) return_value -= 0.3; if (TWO_VLINES_DOWN) return_value -= 0.3; if (BOTTOM_LEFT < 0.9) return_value -= 0.3; if (MID_LEFT < 0.9) return_value -= 0.3; if (WIDTH < 0.35 || HEIGHT < 0.35) return_value -= 0.2; if (WIDTH < 0.25) return_value -= 0.2; return return_value; } double ho_recognize_font_1_shin (const double *array_in) { int count_edges; int count_notches; double return_value = 0.0; count_edges = RIGHT_TOP_EDGE * 10.0 + MID_TOP_EDGE * 10.0 + LEFT_TOP_EDGE * 10; count_notches = RIGHT_TOP_NOTCH * 10.0 + MID_TOP_NOTCH * 10.0 + LEFT_TOP_NOTCH * 10; if (TWO_HOLES) return_value += 0.3; if (THREE_VLINES_UP) return_value += 0.3; if (LEFT_TOP_NOTCH) return_value += 0.1; if (RIGHT_TOP_NOTCH) return_value += 0.1; if (LEFT_TOP_EDGE) return_value += 0.1; if (RIGHT_TOP_EDGE) return_value += 0.1; if (count_edges == 3) return_value += 0.2; if (count_notches == 2) return_value += 0.2; if (BOTTOM_MID_CROSS) return_value += 0.2; if (BOTTOM_LEFT_CROSS) return_value += 0.2; if (MID_BOTTOM_NOTCH) return_value -= 0.2; if (!RIGHT_TOP_NOTCH && !MID_TOP_NOTCH) return_value -= 0.2; if (count_edges != 3) return_value -= 0.1; return return_value; } double ho_recognize_font_1_tav (const double *array_in) { double return_value = 0.0; if (TOP_HBAR) return_value += 0.1; if (LEFT_VBAR) return_value += 0.1; if (RIGHT_VBAR) return_value += 0.1; if (BIG_BOTTOM_LEFT_EDGE) return_value += 0.2; if (BOTTOM_LEFT_EDGE) return_value += 0.2; if (TOP_LEFT > (BOTTOM_LEFT + 0.15)) return_value += 0.1; if (BOTTOM_HBAR) return_value -= 0.2; if (!BOTTOM_LEFT_EDGE) return_value -= 0.3; if (BOTTOM_MID < 0.9) return_value -= 0.2; if (MID_TOP_NOTCH || RIGHT_TOP_NOTCH) return_value -= 0.1; if (TOP_RIGHT_NOTCH || MID_RIGHT_NOTCH) return_value -= 0.1; if (WIDTH_BY_HEIGHT < 0.3) return_value -= 0.3; if (BOTTOM_LEFT > 0.8) return_value -= 0.3; if (BOTTOM_LEFT < (MID_LEFT + 0.1)) return_value -= 0.2; if (HEY_PART) return_value -= 0.1; if (WIDTH < 0.3) return_value -= 0.2; if (HEIGHT < 0.35) return_value -= 0.2; return return_value; } libhocr-0.10.17/src/fonts/ho_recognize_font_2.c0000644000175000017500000001615411051626100016230 00000000000000 /*************************************************************************** * ho_recognize_font_2.c * * Fri Aug 12 20:13:33 2005 * Copyright 2005-2008 Yaacov Zamir * ****************************************************************************/ /* * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . */ #include #include #include #include #ifndef TRUE #define TRUE -1 #endif #ifndef FALSE #define FALSE 0 #endif #ifndef NULL #define NULL ((void*)0) #endif #include "ho_bitmap.h" #include "ho_objmap.h" #include "ho_segment.h" #include "ho_font.h" #include "ho_recognize.h" #include "ho_recognize_font_2.h" /* font recognition functions */ /* functions get an array of doubles 0..1 and return a double 0..1 * 0 if this does not look like the font until 1 looks exactly like the font */ double ho_recognize_font_2_zero (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_2_one (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_2_two (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_2_three (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_2_four (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_2_five (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_2_six (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_2_seven (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_2_eight (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_2_nine (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_2_dot (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_2_comma (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_2_minus (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_2_plus (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_2_div (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_2_open (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_2_close (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_2_tag (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_2_two_tags (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_2_question (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_2_exclem (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_2_dot_dot (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_2_dot_comma (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_2_alef (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_2_bet (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_2_gimal (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_2_dalet (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_2_hey (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_2_vav (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_2_zayin (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_2_het (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_2_tet (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_2_yud (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_2_caf (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_2_caf_sofit (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_2_lamed (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_2_mem (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_2_mem_sofit (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_2_nun (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_2_nun_sofit (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_2_samech (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_2_ayin (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_2_pey (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_2_pey_sofit (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_2_tzadi (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_2_tzadi_sofit (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_2_kuf (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_2_resh (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_2_shin (const double *array_in) { double return_value = 0.0; return return_value; } double ho_recognize_font_2_tav (const double *array_in) { double return_value = 0.0; return return_value; } libhocr-0.10.17/src/fonts/ho_recognize_font_2.h0000644000175000017500000001013311017002613016223 00000000000000 /*************************************************************************** * ho_recognize_font_2.h * * Fri Aug 12 20:13:33 2005 * Copyright 2005-2008 Yaacov Zamir * ****************************************************************************/ /* * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . */ /** @file ho_recognize_font_2.h @brief libhocr C language header. libhocr - LIBrary for Hebrew Optical Character Recognition */ #ifndef HO_RECOGNIZE_FONT_2_H #define HO_RECOGNIZE_FONT_2_H 1 double ho_recognize_font_2_zero (const double *array_in); double ho_recognize_font_2_one (const double *array_in); double ho_recognize_font_2_two (const double *array_in); double ho_recognize_font_2_three (const double *array_in); double ho_recognize_font_2_four (const double *array_in); double ho_recognize_font_2_five (const double *array_in); double ho_recognize_font_2_six (const double *array_in); double ho_recognize_font_2_seven (const double *array_in); double ho_recognize_font_2_eight (const double *array_in); double ho_recognize_font_2_nine (const double *array_in); double ho_recognize_font_2_dot (const double *array_in); double ho_recognize_font_2_comma (const double *array_in); double ho_recognize_font_2_open (const double *array_in); double ho_recognize_font_2_close (const double *array_in); double ho_recognize_font_2_minus (const double *array_in); double ho_recognize_font_2_plus (const double *array_in); double ho_recognize_font_2_div (const double *array_in); double ho_recognize_font_2_tag (const double *array_in); double ho_recognize_font_2_two_tags (const double *array_in); double ho_recognize_font_2_question (const double *array_in); double ho_recognize_font_2_exclem (const double *array_in); double ho_recognize_font_2_dot_dot (const double *array_in); double ho_recognize_font_2_dot_comma (const double *array_in); double ho_recognize_font_2_alef (const double *array_in); double ho_recognize_font_2_bet (const double *array_in); double ho_recognize_font_2_gimal (const double *array_in); double ho_recognize_font_2_dalet (const double *array_in); double ho_recognize_font_2_hey (const double *array_in); double ho_recognize_font_2_vav (const double *array_in); double ho_recognize_font_2_zayin (const double *array_in); double ho_recognize_font_2_het (const double *array_in); double ho_recognize_font_2_tet (const double *array_in); double ho_recognize_font_2_yud (const double *array_in); double ho_recognize_font_2_caf (const double *array_in); double ho_recognize_font_2_caf_sofit (const double *array_in); double ho_recognize_font_2_lamed (const double *array_in); double ho_recognize_font_2_mem (const double *array_in); double ho_recognize_font_2_mem_sofit (const double *array_in); double ho_recognize_font_2_nun (const double *array_in); double ho_recognize_font_2_nun_sofit (const double *array_in); double ho_recognize_font_2_samech (const double *array_in); double ho_recognize_font_2_ayin (const double *array_in); double ho_recognize_font_2_pey (const double *array_in); double ho_recognize_font_2_pey_sofit (const double *array_in); double ho_recognize_font_2_tzadi (const double *array_in); double ho_recognize_font_2_tzadi_sofit (const double *array_in); double ho_recognize_font_2_kuf (const double *array_in); double ho_recognize_font_2_resh (const double *array_in); double ho_recognize_font_2_shin (const double *array_in); double ho_recognize_font_2_tav (const double *array_in); #endif /* HO_RECOGNIZE_FONT_2_H */ libhocr-0.10.17/src/fonts/ho_recognize_font_3.h0000644000175000017500000001013311017002613016224 00000000000000 /*************************************************************************** * ho_recognize_font_3.h * * Fri Aug 12 20:13:33 2005 * Copyright 2005-2008 Yaacov Zamir * ****************************************************************************/ /* * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . */ /** @file ho_recognize_font_3.h @brief libhocr C language header. libhocr - LIBrary for Hebrew Optical Character Recognition */ #ifndef HO_RECOGNIZE_FONT_3_H #define HO_RECOGNIZE_FONT_3_H 1 double ho_recognize_font_3_zero (const double *array_in); double ho_recognize_font_3_one (const double *array_in); double ho_recognize_font_3_two (const double *array_in); double ho_recognize_font_3_three (const double *array_in); double ho_recognize_font_3_four (const double *array_in); double ho_recognize_font_3_five (const double *array_in); double ho_recognize_font_3_six (const double *array_in); double ho_recognize_font_3_seven (const double *array_in); double ho_recognize_font_3_eight (const double *array_in); double ho_recognize_font_3_nine (const double *array_in); double ho_recognize_font_3_dot (const double *array_in); double ho_recognize_font_3_comma (const double *array_in); double ho_recognize_font_3_open (const double *array_in); double ho_recognize_font_3_close (const double *array_in); double ho_recognize_font_3_minus (const double *array_in); double ho_recognize_font_3_plus (const double *array_in); double ho_recognize_font_3_div (const double *array_in); double ho_recognize_font_3_tag (const double *array_in); double ho_recognize_font_3_two_tags (const double *array_in); double ho_recognize_font_3_question (const double *array_in); double ho_recognize_font_3_exclem (const double *array_in); double ho_recognize_font_3_dot_dot (const double *array_in); double ho_recognize_font_3_dot_comma (const double *array_in); double ho_recognize_font_3_alef (const double *array_in); double ho_recognize_font_3_bet (const double *array_in); double ho_recognize_font_3_gimal (const double *array_in); double ho_recognize_font_3_dalet (const double *array_in); double ho_recognize_font_3_hey (const double *array_in); double ho_recognize_font_3_vav (const double *array_in); double ho_recognize_font_3_zayin (const double *array_in); double ho_recognize_font_3_het (const double *array_in); double ho_recognize_font_3_tet (const double *array_in); double ho_recognize_font_3_yud (const double *array_in); double ho_recognize_font_3_caf (const double *array_in); double ho_recognize_font_3_caf_sofit (const double *array_in); double ho_recognize_font_3_lamed (const double *array_in); double ho_recognize_font_3_mem (const double *array_in); double ho_recognize_font_3_mem_sofit (const double *array_in); double ho_recognize_font_3_nun (const double *array_in); double ho_recognize_font_3_nun_sofit (const double *array_in); double ho_recognize_font_3_samech (const double *array_in); double ho_recognize_font_3_ayin (const double *array_in); double ho_recognize_font_3_pey (const double *array_in); double ho_recognize_font_3_pey_sofit (const double *array_in); double ho_recognize_font_3_tzadi (const double *array_in); double ho_recognize_font_3_tzadi_sofit (const double *array_in); double ho_recognize_font_3_kuf (const double *array_in); double ho_recognize_font_3_resh (const double *array_in); double ho_recognize_font_3_shin (const double *array_in); double ho_recognize_font_3_tav (const double *array_in); #endif /* HO_RECOGNIZE_FONT_3_H */ libhocr-0.10.17/src/fonts/ho_recognize_font_6.h0000644000175000017500000001013311017002613016227 00000000000000 /*************************************************************************** * ho_recognize_font_6.h * * Fri Aug 12 20:13:33 2005 * Copyright 2005-2008 Yaacov Zamir * ****************************************************************************/ /* * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . */ /** @file ho_recognize_font_6.h @brief libhocr C language header. libhocr - LIBrary for Hebrew Optical Character Recognition */ #ifndef HO_RECOGNIZE_FONT_6_H #define HO_RECOGNIZE_FONT_6_H 1 double ho_recognize_font_6_zero (const double *array_in); double ho_recognize_font_6_one (const double *array_in); double ho_recognize_font_6_two (const double *array_in); double ho_recognize_font_6_three (const double *array_in); double ho_recognize_font_6_four (const double *array_in); double ho_recognize_font_6_five (const double *array_in); double ho_recognize_font_6_six (const double *array_in); double ho_recognize_font_6_seven (const double *array_in); double ho_recognize_font_6_eight (const double *array_in); double ho_recognize_font_6_nine (const double *array_in); double ho_recognize_font_6_dot (const double *array_in); double ho_recognize_font_6_comma (const double *array_in); double ho_recognize_font_6_open (const double *array_in); double ho_recognize_font_6_close (const double *array_in); double ho_recognize_font_6_minus (const double *array_in); double ho_recognize_font_6_plus (const double *array_in); double ho_recognize_font_6_div (const double *array_in); double ho_recognize_font_6_tag (const double *array_in); double ho_recognize_font_6_two_tags (const double *array_in); double ho_recognize_font_6_question (const double *array_in); double ho_recognize_font_6_exclem (const double *array_in); double ho_recognize_font_6_dot_dot (const double *array_in); double ho_recognize_font_6_dot_comma (const double *array_in); double ho_recognize_font_6_alef (const double *array_in); double ho_recognize_font_6_bet (const double *array_in); double ho_recognize_font_6_gimal (const double *array_in); double ho_recognize_font_6_dalet (const double *array_in); double ho_recognize_font_6_hey (const double *array_in); double ho_recognize_font_6_vav (const double *array_in); double ho_recognize_font_6_zayin (const double *array_in); double ho_recognize_font_6_het (const double *array_in); double ho_recognize_font_6_tet (const double *array_in); double ho_recognize_font_6_yud (const double *array_in); double ho_recognize_font_6_caf (const double *array_in); double ho_recognize_font_6_caf_sofit (const double *array_in); double ho_recognize_font_6_lamed (const double *array_in); double ho_recognize_font_6_mem (const double *array_in); double ho_recognize_font_6_mem_sofit (const double *array_in); double ho_recognize_font_6_nun (const double *array_in); double ho_recognize_font_6_nun_sofit (const double *array_in); double ho_recognize_font_6_samech (const double *array_in); double ho_recognize_font_6_ayin (const double *array_in); double ho_recognize_font_6_pey (const double *array_in); double ho_recognize_font_6_pey_sofit (const double *array_in); double ho_recognize_font_6_tzadi (const double *array_in); double ho_recognize_font_6_tzadi_sofit (const double *array_in); double ho_recognize_font_6_kuf (const double *array_in); double ho_recognize_font_6_resh (const double *array_in); double ho_recognize_font_6_shin (const double *array_in); double ho_recognize_font_6_tav (const double *array_in); #endif /* HO_RECOGNIZE_FONT_6_H */ libhocr-0.10.17/src/ho_dimentions.c0000644000175000017500000003177511051626217014033 00000000000000 /*************************************************************************** * ho_dimentions.c * * Fri Aug 12 20:13:33 2005 * Copyright 2005-2007 Yaacov Zamir * ****************************************************************************/ /* * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . */ #include #include #include #include #ifndef TRUE #define TRUE -1 #endif #ifndef FALSE #define FALSE 0 #endif #ifndef NULL #define NULL ((void*)0) #endif #include "ho_bitmap.h" #include "ho_objmap.h" #include "ho_dimentions.h" #include "ho_segment.h" int ho_dimentions_font_width_height_nikud (ho_bitmap * m, const int min_height, const int max_height, const int min_width, const int max_width) { int return_val; ho_objmap *m_obj = NULL; int height; int width; unsigned char nikud; /* create an object map from b/w image */ m_obj = ho_objmap_new_from_bitmap (m); if (!m_obj) return TRUE; /* get fonts size */ return_val = ho_objmap_font_metrix (m_obj, min_height, max_height, min_width, max_width, &height, &width, &nikud); ho_objmap_free (m_obj); m->font_width = width; m->font_height = height; m->nikud = nikud; return return_val; } int ho_dimentions_line_spacing (ho_bitmap * m) { int return_val; ho_objmap *m_obj = NULL; ho_bitmap *m_clean = NULL; ho_bitmap *m_temp1 = NULL; ho_bitmap *m_temp2 = NULL; int x, y; int width; int height; unsigned char nikud_ret; int font_height = m->font_height; int font_width = m->font_width; unsigned char nikud = m->nikud; /* if nikud we need to be more careful */ if (nikud) m_clean = ho_bitmap_filter_by_size (m, font_height / 2, font_height * 4, font_width / 3, font_width * 5); else m_clean = ho_bitmap_filter_by_size (m, font_height / 4, font_height * 4, font_width / 4, font_width * 5); /* get common height betwine lines */ m_temp1 = ho_bitmap_hlink (m_clean, font_width * 4); if (!m_temp1) return TRUE; ho_bitmap_free (m_clean); m_temp2 = ho_bitmap_vlink (m_temp1, font_height * 4); if (!m_temp2) return TRUE; ho_bitmap_andnot (m_temp2, m_temp1); ho_bitmap_free (m_temp1); /* cut the betwine lines objects to word size objects */ for (x = font_width * 3; x < m->width; x += font_width * 3 + 2) for (y = 0; y < m->height; y++) ho_bitmap_unset (m_temp2, x, y); /* create an object map from b/w image */ m_obj = ho_objmap_new_from_bitmap (m_temp2); ho_bitmap_free (m_temp2); /* get interline size */ return_val = ho_objmap_font_metrix (m_obj, font_height / 2, font_height * 4, font_width * 2, font_width * 4, &height, &width, &nikud_ret); ho_objmap_free (m_obj); /* sanity chack */ if (height < font_height || height > font_height * 4) height = font_height * 1.5; m->line_spacing = height; return return_val; } int ho_dimentions_font_spacing (ho_bitmap * m, const ho_bitmap * m_line_map) { int font_spacing = 0; ho_objmap *o_obj = NULL; ho_bitmap *m_temp; ho_bitmap *m_out; int n_fonts_free; int n_fonts_block; int x, y, i; /* chop of big/smal and out of line thigs */ m_temp = ho_bitmap_filter_by_size (m, m->font_height / 6, m->font_height * 3, m->font_width / 8, 3 * m->font_width); if (!m_temp) return TRUE; ho_bitmap_and (m_temp, m_line_map); m_out = m_temp; /* count ~number of fonts */ n_fonts_free = ho_bitmap_filter_count_objects (m_out); /* get inter font spacing */ m_temp = ho_bitmap_set_height (m_out, m->font_height * 2, m->font_height, m->font_height); ho_bitmap_free (m_out); if (!m_temp) return TRUE; m_out = m_temp; m_temp = ho_bitmap_clone (m_line_map); if (!m_temp) return TRUE; ho_bitmap_and (m_temp, m_out); ho_bitmap_free (m_out); m_out = m_temp; m_temp = ho_bitmap_hlink (m_out, m->font_width / 4); if (!m_temp) return TRUE; ho_bitmap_free (m_out); m_out = m_temp; /* look for zero width font spacing */ n_fonts_block = ho_bitmap_filter_count_objects (m_out); if (n_fonts_block < 4 * n_fonts_free / 5) { /* zero font spacing */ m->font_spacing = 0; ho_bitmap_free (m_out); return FALSE; } m_temp = ho_bitmap_clone (m_line_map); ho_bitmap_andnot (m_temp, m_out); ho_bitmap_free (m_out); if (!m_temp) return TRUE; m_out = m_temp; m_temp = ho_bitmap_filter_by_size (m_out, 5, m->height, 1, m->font_width / 2); ho_bitmap_free (m_out); if (!m_temp) return TRUE; m_out = m_temp; /* cut the betwine lines objects to word size objects */ for (y = m->font_height; y < m->height; y += m->font_height / 5 + 2) for (x = 0; x < m->width; x++) ho_bitmap_unset (m_out, x, y); /* create an object map from b/w image */ o_obj = ho_objmap_new_from_bitmap (m_out); ho_bitmap_free (m_out); if (!o_obj) return TRUE; if (ho_objmap_get_size (o_obj) < 4) { /* big font spacing */ m->font_spacing = 255; ho_objmap_free (o_obj); return FALSE; } /* normal font spacing */ for (i = 0; i < ho_objmap_get_size (o_obj); i++) if (font_spacing < ho_objmap_get_object (o_obj, i).width) font_spacing = ho_objmap_get_object (o_obj, i).width; if (font_spacing < m->font_width / 5) font_spacing = m->font_width / 5; m->font_spacing = font_spacing; ho_objmap_free (o_obj); return FALSE; } int ho_dimentions_line_fill (ho_bitmap * m, const ho_bitmap * m_line_map) { ho_bitmap *m_temp; int avg_line_fill; int com_line_fill; int *line_fill; int *line_fill_hist; int counter; int x, y; int line_height; int cell_size_for_common_fill_hist = 3; /* get line_height */ x = m_line_map->width / 2; for (y = 0; y < m_line_map->height && !ho_bitmap_get (m_line_map, x, y); y++) ; line_height = y; for (; y < m_line_map->height && ho_bitmap_get (m_line_map, x, y); y++) ; line_height = y - line_height; /* create a fill arrays fill with {0, 0 ... } */ line_fill = (int *) calloc (m->width, sizeof (int)); if (!line_fill) return TRUE; line_fill_hist = (int *) malloc (m->height / cell_size_for_common_fill_hist * sizeof (int)); if (!line_fill_hist) return TRUE; /* fill hist with max value */ for (y = 0; y < m->height / cell_size_for_common_fill_hist; y++) { line_fill_hist[y] = line_height; } /* chop of none line thigs */ m_temp = ho_bitmap_clone (m); if (!m_temp) return TRUE; ho_bitmap_and (m_temp, m_line_map); /* get line fill data */ avg_line_fill = 0; counter = 0; for (x = 0; x < m->width; x++) { for (y = 0; y < m->height; y++) { line_fill[x] += ho_bitmap_get (m_temp, x, y); } avg_line_fill += line_fill[x]; if (line_fill[x]) counter++; } /* we do not need the temp text bitmap */ ho_bitmap_free (m_temp); if (!counter) { return TRUE; } /* fill common fill histogram */ for (y = cell_size_for_common_fill_hist + 1; y < m->height; y++) { for (x = 0; x < m->width; x++) if (line_fill[x] / cell_size_for_common_fill_hist == y / cell_size_for_common_fill_hist) line_fill_hist[y / cell_size_for_common_fill_hist]++; } /* get the most common fill */ com_line_fill = 1; for (y = 1; y < line_height / cell_size_for_common_fill_hist; y++) { if (line_fill_hist[com_line_fill] < line_fill_hist[y]) com_line_fill = y; } com_line_fill *= cell_size_for_common_fill_hist; /* get avg fill */ avg_line_fill = avg_line_fill / counter; /* free fill arrays */ free (line_fill); free (line_fill_hist); /* set to precent of line height */ if (!line_height) { m->avg_line_fill = 0; m->com_line_fill = 0; } else { m->avg_line_fill = 100 * avg_line_fill / line_height; m->com_line_fill = 100 * com_line_fill / line_height; } return FALSE; } int ho_dimentions_get_columns (const ho_bitmap * m) { int i, return_val; int hlink_value; ho_bitmap *m_cols = NULL; ho_bitmap *m_temp = NULL; ho_objmap *m_obj = NULL; ho_bitmap *m_clean; /* clean tresholding artefacts from image */ if (m->width > 120 && m->height > 120) { m_clean = ho_bitmap_clone_window (m, 30, 30, m->width - 60, m->height - 60); if (!m_clean) return 1; } else { /* samll image, must be one col */ return 1; } /* link columns */ m_temp = ho_bitmap_vlink (m_clean, m->height / 3); ho_bitmap_free (m_clean); if (!m_temp) return 1; /* look for resnoble hlink value */ hlink_value = ((m->width / 100) < 30) ? 30 : m->width / 100; m_cols = ho_bitmap_hlink (m_temp, hlink_value); ho_bitmap_free (m_temp); if (!m_cols) return 1; /* create an object map from b/w image */ m_obj = ho_objmap_new_from_bitmap (m_cols); ho_bitmap_free (m_cols); if (!m_obj) return 1; /* get number ot columns */ return_val = 0; for (i = 0; i < ho_objmap_get_size (m_obj); i++) if (ho_objmap_get_object (m_obj, i).width > m->width / 8) return_val++; ho_objmap_free (m_obj); return return_val; } int ho_dimentions_get_columns_with_x_start (const ho_bitmap * m, int **column_start_list) { int i, index, return_val; int x; int hlink_value; ho_bitmap *m_cols = NULL; ho_bitmap *m_temp = NULL; ho_objmap *m_obj = NULL; ho_bitmap *m_clean; /* clean tresholding artefacts from image */ if (m->width > 120 && m->height > 120) { m_clean = ho_bitmap_clone_window (m, 30, 30, m->width - 60, m->height - 60); if (!m_clean) return 1; } else { /* samll image, must be one col */ return 1; } /* link columns */ m_temp = ho_bitmap_vlink (m_clean, m->height / 2); ho_bitmap_free (m_clean); /* look for resnoble hlink value */ hlink_value = ((m->width / 100) < 30) ? 30 : m->width / 100; m_cols = ho_bitmap_hlink (m_temp, hlink_value); ho_bitmap_free (m_temp); if (!m_cols) return 1; /* clean small artefacts */ m_temp = ho_bitmap_filter_by_size (m_cols, m->height / 8, m->height, m->width / 8, m->width); ho_bitmap_free (m_cols); if (!m_temp) return 1; m_cols = m_temp; /* create an object map from b/w image */ m_obj = ho_objmap_new_from_bitmap (m_cols); ho_bitmap_free (m_cols); if (!m_obj) return 1; /* get number ot columns */ return_val = ho_objmap_get_size (m_obj); /* allocate column start list */ if (return_val > 1) { *column_start_list = calloc (return_val, sizeof (int)); /* did we get the memory ? */ if (*column_start_list) { /* init all column start to start of page */ for (i = 0; i < return_val; i++) (*column_start_list)[i] = 0; /* fill the list */ index = 0; for (x = m->width; x >= 0 && index < return_val; x--) { for (i = 0; i < return_val; i++) { if (ho_objmap_get_object (m_obj, i).x == x) { (*column_start_list)[index] = x; index++; } } } } } ho_objmap_free (m_obj); return return_val; } double ho_dimentions_get_lines_angle (const ho_bitmap * m) { int i, number_of_lines; int y_left, y_right; int width; double angle; ho_bitmap *m_lines = NULL; ho_bitmap *m_temp = NULL; ho_objmap *m_obj = NULL; /* link lines */ m_lines = ho_segment_lines (m); if (!m_lines) return 0; /* remove short lines */ m_temp = ho_bitmap_filter_by_size (m_lines, 10, m_lines->height / 2, 2 * m_lines->width / 3, m_lines->width); ho_bitmap_free (m_lines); if (!m_temp) return 0; m_lines = m_temp; /* create an object map from b/w image */ m_obj = ho_objmap_new_from_bitmap (m_lines); ho_bitmap_free (m_lines); if (!m_obj) return 0; /* get number ot lines */ number_of_lines = ho_objmap_get_size (m_obj); /* if no long lines angle is 0 */ if (number_of_lines < 1) return 0; /* get the first line */ m_temp = ho_objmap_to_bitmap_by_index_window (m_obj, 0, number_of_lines / 2); ho_objmap_free (m_obj); if (!m_temp) return 0; /* get angle */ y_left = 0; for (i = 0; i < m_temp->height; i++) { if (ho_bitmap_get (m_temp, 1 * m_temp->width / 4, i)) { y_left = i; i = m_temp->height; } } y_right = 0; for (i = 0; i < m_temp->height; i++) { if (ho_bitmap_get (m_temp, 3 * m_temp->width / 4, i)) { y_right = i; i = m_temp->height; } } ho_bitmap_free (m_temp); width = 2 * m_temp->width / 4; /* sanity check */ if ((y_left - y_right) == 0 || width < 10) return 0; /* get degree */ angle = 180.0 * atan2 ((double) (y_left - y_right), (double) width) / M_PI; return angle; } libhocr-0.10.17/src/ho_array_stat.h0000644000175000017500000000704111021241403014010 00000000000000 /*************************************************************************** * ho_array_stat.h * * Fri Aug 12 20:13:33 2005 * Copyright 2005-2008 Yaacov Zamir * ****************************************************************************/ /* * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . */ /** @file ho_array_stat.h @brief libhocr C language header. libhocr - LIBrary for Hebrew Optical Character Recognition */ #ifndef HO_ARRAY_STAT_H #define HO_ARRAY_STAT_H 1 #include #include #include #define ho_array_stat_set_sum(m,x,y,val) (((m)->data_sums)[(x)+(y)*(m)->width]=(val)) #define ho_array_stat_set_sqr_sum(m,x,y,val) (((m)->data_squre_sums)[(x)+(y)*(m)->width]=(val)) #define ho_array_stat_add_sum(m,x,y,val) (((m)->data_sums)[(x)+(y)*(m)->width]+=(val)) #define ho_array_stat_add_sqr_sum(m,x,y,val) (((m)->data_squre_sums)[(x)+(y)*(m)->width]+=(val)) #define ho_array_stat_get_sum(m,x,y) (((m)->data_sums)[(x)+(y)*(m)->width]) #define ho_array_stat_get_sqr_sum(m,x,y) (((m)->data_squre_sums)[(x)+(y)*(m)->width]) #define ho_array_stat_get_width(m) ((m)->width) #define ho_array_stat_get_height(m) ((m)->height) #define ho_array_stat_get_size(m) ((m)->size) #define ho_array_stat_get_threshold(m) ((m)->threshold) #define ho_array_stat_set_threshold(m,t) ((m)->threshold=(t)) #define ho_array_stat_get_data(m) ((m)->data) /** @struct ho_array_stat @brief libhocr array statistics struct */ typedef struct { /* FIXME: do we need a histogram history of a pixel ? */ int height; int width; int size; double threshold; double *data_sums; double *data_squre_sums; } ho_array_stat; /** new ho_array_stat @param height hight of pixbuf in pixels @param width width of pixbuf in pixels @param threshold the threshold for making a mask @return newly allocated ho_array */ ho_array_stat *ho_array_stat_new (const int width, const int height, double threshold); /** free an ho_array_stat @param pix pointer to an ho_array @return FALSE */ int ho_array_stat_free (ho_array_stat * pix); /** init an ho_array_stat from an ho_array @param pix pointer to an ho_array image @return newly allocated gray ho_array */ unsigned char ho_array_stat_init (ho_array_stat * ar, const ho_array * pix); /** add an ho_array to an ho_array_stat @param pix pointer to an ho_array image @return newly allocated gray ho_array */ unsigned char ho_array_stat_add (ho_array_stat * ar, const ho_array * pix); /** new ho_array from ho_array_stat @param hist pointer to an ho_array_stat @return newly allocated ho_array */ ho_array *ho_array_stat_to_array (const ho_array_stat * ar_st); /** new ho_array mask from ho_array_stat and an ho_array @param ar_st pointer to an ho_array_stst @param ar pointer to an ho_array @return newly allocated mask ho_array */ ho_array *ho_array_stat_to_array_mask (const ho_array_stat * ar_st, const ho_array * ar); #endif /* HO_ARRAY_STAT_H */ libhocr-0.10.17/src/ho_dimentions.h0000644000175000017500000000572011017002614014016 00000000000000 /*************************************************************************** * ho_dimentions.h * * Fri Aug 12 20:13:33 2005 * Copyright 2005-2007 Yaacov Zamir * ****************************************************************************/ /* * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . */ /** @file ho_dimentions.h @brief libhocr C language header. libhocr - LIBrary for Hebrew Optical Character Recognition */ #ifndef HO_DIMENTIONS_H #define HO_DIMENTIONS_H 1 #include #include /** guess font dimentions, sets: font_height, font_width and nikud [for a page or block] @param m pointer to an ho_bitmap @param min_height only objects with this minimal height are used @param max_height only objects with this maximal height are used @param min_width only objects with this minimal width are used @param max_width only objects with this maximal width are used @return FALSE */ int ho_dimentions_font_width_height_nikud (ho_bitmap * m, const int min_height, const int max_height, const int min_width, const int max_width); /** guess line dimentions, sets line_spacing [for a block] @param m pointer to an ho_bitmap @return FALSE */ int ho_dimentions_line_spacing (ho_bitmap * m); /** guess line dimentions, sets font_spacing [for a line] @param m pointer to an ho_bitmap of text @param m_line_map pointer to an ho_bitmap of ine @return FALSE */ int ho_dimentions_font_spacing (ho_bitmap * m, const ho_bitmap * m_line_map); /** get line fill parameters [for a line] @param m pointer to an ho_bitmap of text @param m_line_map pointer to an ho_bitmap of ine @return FALSE */ int ho_dimentions_line_fill (ho_bitmap * m, const ho_bitmap * m_line_map); /** guess number of columns in bitmap @param m pointer to an ho_bitmap @return guessed number of columns */ int ho_dimentions_get_columns (const ho_bitmap * m); /** guess number of columns in bitmap @param m pointer to an ho_bitmap @param column_start_list a newly allocated int list of start of columns x value @return guessed number of columns */ int ho_dimentions_get_columns_with_x_start (const ho_bitmap * m, int **column_start_list); /** guess angle of page lines @param m pointer to an ho_bitmap @return guessed angle in degrees */ double ho_dimentions_get_lines_angle (const ho_bitmap * m); #endif /* HO_DIMENTIONS_H */ libhocr-0.10.17/src/ho_bitmap.h0000644000175000017500000002771311017002614013127 00000000000000 /*************************************************************************** * ho_bitmap.h * * Fri Aug 12 20:13:33 2005 * Copyright 2005-2007 Yaacov Zamir * ****************************************************************************/ /* * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . */ /** @file ho_bitmap.h @brief libhocr C language header. libhocr - LIBrary for Hebrew Optical Character Recognition */ #ifndef HO_BITMAP_H #define HO_BITMAP_H 1 /* hocr bitmap set/get macros */ #define ho_bitmap_get(m,x,y) (((((m)->data[(x) / 8 + (y) * (m)->rowstride]) & (0x80 >> ((x) % 8))) > 0)?1:0) #define ho_bitmap_set(m,x,y) (((m)->data[(x) / 8 + (y) * (m)->rowstride]) |= (0x80 >> ((x) % 8))) #define ho_bitmap_unset(m,x,y) (((m)->data[(x) / 8 + (y) * (m)->rowstride]) &= ~(0x80 >> ((x) % 8))) #define ho_bitmap_get_x(m) ((m)->x) #define ho_bitmap_get_y(m) ((m)->y) #define ho_bitmap_set_x(m,new_x) ((m)->x=(new_x)) #define ho_bitmap_set_y(m,new_y) ((m)->y=(new_y)) #define ho_bitmap_get_width(m) ((m)->width) #define ho_bitmap_get_height(m) ((m)->height) /** @struct ho_bitmap @brief libhocr bitmap struct */ typedef struct { unsigned char type; int font_height; int font_width; int font_spacing; int line_spacing; int avg_line_fill; int com_line_fill; unsigned char nikud; int x; int y; int height; int width; int rowstride; unsigned char *data; } ho_bitmap; /** new ho_bitamp @param height hight of pixbuf in pixels @param width width of pixbuf in pixels @return newly allocated ho_bitmap */ ho_bitmap *ho_bitmap_new (const int width, const int height); /** free an ho_bitmap @param m pointer to an ho_bitmap @return FALSE */ int ho_bitmap_free (ho_bitmap * m); /** copy a bitmap @param m the bitmap to copy @return newly allocated ho_bitmap */ ho_bitmap *ho_bitmap_clone (const ho_bitmap * m); /** copy a window from a bitmap @param m the bitmap to copy @param x x-start of window @param y y-start of window @param width width of window @param height height of window @return newly allocated ho_bitmap */ ho_bitmap *ho_bitmap_clone_window (const ho_bitmap * m, const int x, const int y, const int width, const int height); /** do bitwise and of two bitmaps @param m_left the left hand bitmap @param m_right the right hand bitmap @return FALSE */ int ho_bitmap_and (ho_bitmap * m_left, const ho_bitmap * m_right); /** do bitwise or of two bitmaps @param m_left the left hand bitmap @param m_right the right hand bitmap @return FALSE */ int ho_bitmap_or (ho_bitmap * m_left, const ho_bitmap * m_right); /** do bitwise xor of two bitmaps @param m_left the left hand bitmap @param m_right the right hand bitmap @return FALSE */ int ho_bitmap_xor (ho_bitmap * m_left, const ho_bitmap * m_right); /** do bitwise and not of two bitmaps @param m_left the left hand bitmap @param m_right the right hand bitmap @return FALSE */ int ho_bitmap_andnot (ho_bitmap * m_left, const ho_bitmap * m_right); /** do bitwise copy of two bitmaps @param m_left the left hand bitmap @param m_right the right hand bitmap @return FALSE */ int ho_bitmap_copy (ho_bitmap * m_left, const ho_bitmap * m_right); /** do bitwise not of a bitmap @param m the left hand bitmap @return a newly allocated bitmap */ ho_bitmap *ho_bitmap_not (const ho_bitmap * m); /** dilation of a a bitmap with 3x3 box @param m the bitmap to dilate @param n dilation constant @return newly allocated ho_bitmap */ ho_bitmap *ho_bitmap_dilation_n (const ho_bitmap * m, const unsigned char n); /** erosion of a a bitmap with 3x3 box @param m the bitmap to erode @param n erosion constant @return newly allocated ho_bitmap */ ho_bitmap *ho_bitmap_erosion_n (const ho_bitmap * m, const unsigned char n); /** take only top height black pixels of bitmap @param m the bitmap to erode @param height the height to take @param top space above black pixel included in new object @param bottom space below black pixel included in new object @return newly allocated ho_bitmap */ ho_bitmap *ho_bitmap_set_height (const ho_bitmap * m, const int height, const int top, const int bottom); /** take only bottom height black pixels of bitmap @param m the bitmap to erode @param height the height to take @param top space above black pixel included in new object @param bottom space below black pixel included in new object @return newly allocated ho_bitmap */ ho_bitmap *ho_bitmap_set_height_from_bottom (const ho_bitmap * m, const int height, const int top, const int bottom); /** dilation of a a bitmap with 3x3 box @param m the bitmap to dilate @return newly allocated ho_bitmap */ ho_bitmap *ho_bitmap_dilation (const ho_bitmap * m); /** erosion of a a bitmap with 3x3 box @param m the bitmap to erode @return newly allocated ho_bitmap */ ho_bitmap *ho_bitmap_erosion (const ho_bitmap * m); /** opening of a a bitmap with 3x3 box @param m the bitmap to open @return newly allocated ho_bitmap */ ho_bitmap *ho_bitmap_opening (const ho_bitmap * m); /** closing of a a bitmap with 3x3 box @param m the bitmap to close @return newly allocated ho_bitmap */ ho_bitmap *ho_bitmap_closing (const ho_bitmap * m); /** horizontaly link black dots in a bitmap @param m the bitmap to horizontaly link @param size maximum distance @return newly allocated ho_bitmap */ ho_bitmap *ho_bitmap_hlink (const ho_bitmap * m, const int size); /** horizontaly erode black dots in a bitmap @param m the bitmap to horizontaly link @param size maximum distance @return newly allocated ho_bitmap */ ho_bitmap *ho_bitmap_herode (const ho_bitmap * m, const int size); /** verticaly link black dots in a bitmap @param m the bitmap to verticaly link @param size maximum distance @return newly allocated ho_bitmap */ ho_bitmap *ho_bitmap_vlink (const ho_bitmap * m, const int size); /** copy edges in bitmap @param m pointer to an ho_bitmap @param n width of egde @return a newly allocated bitmap */ ho_bitmap *ho_bitmap_edge (const ho_bitmap * m, const int n); /** return the ratio fill/volume value of a rectangle in the bitmap @param m pointer to an ho_bitmap @param x x of rectangel @param y y of rectangel @param width width of rectangel @param height height of rectangel @return the ratio value */ double ho_bitmap_get_fill (const ho_bitmap * m, const int x, const int y, const int width, const int height); /** horizontaly link short objects in a bitmap @param m the bitmap to horizontaly link @param size maximum distance @param max_height maximum hight of objects to link @return newly allocated ho_bitmap */ ho_bitmap *ho_bitmap_filter_hlink (ho_bitmap * m, int size, int max_height); /** copy objects from bitmap to bitmap by size @param m pointer to an ho_bitmap @param min_height only objects with this minimal height are copied @param max_height only objects with this maximal height are copied @param min_width only objects with this minimal width are copied @param max_width only objects with this maximal width are copied @return a newly allocated bitmap */ ho_bitmap *ho_bitmap_filter_by_size (const ho_bitmap * m, int min_height, int max_height, int min_width, int max_width); /** copy boxed objects from bitmap @param m pointer to an ho_bitmap @param leeway_down space below object to be included in box @param leeway_up space above object to be included in box @return a newly allocated bitmap */ ho_bitmap *ho_bitmap_filter_boxes (const ho_bitmap * m, const int leeway_down, const int leeway_up); /** copy filled objects from bitmap @param m pointer to an ho_bitmap @return a newly allocated bitmap */ ho_bitmap *ho_bitmap_filter_fill (const ho_bitmap * m); /** take height top pixels from objects in bitmap @param m pointer to an ho_bitmap @param height of new objects @param top space above black pixel included in new object @param bottom space below black pixel included in new object @return a newly allocated bitmap */ ho_bitmap *ho_bitmap_filter_set_height (const ho_bitmap * m, const int height, const int top, const int bottom); /** take height bottom pixels from objects in bitmap @param m pointer to an ho_bitmap @param height of new objects @param top space above black pixel included in new object @param bottom space below black pixel included in new object @return a newly allocated bitmap */ ho_bitmap *ho_bitmap_filter_set_height_from_bottom (const ho_bitmap * m, const int height, const int top, const int bottom); /** take extend objects lateraly @param m pointer to an ho_bitmap @param ext_width width of lateral extention @return a newly allocated bitmap */ ho_bitmap *ho_bitmap_filter_obj_extend_lateraly (const ho_bitmap * m, const int ext_width); /** remove halftone dots from bitmap @param m pointer to an ho_bitmap @param erosion_n the erosion operator factor @param dilation_n the dilation operator factor @return a newly allocated bitmap */ ho_bitmap *ho_bitmap_filter_remove_dots (const ho_bitmap * m, const unsigned char erosion_n, const unsigned char dilation_n); /** count the number of objects in a bitmap @param m pointer to an ho_bitmap @return the number of objects in a bitmap */ int ho_bitmap_filter_count_objects (const ho_bitmap * m); /** draw a black box on bitmap @param m the bitmap to draw on @param x x-start of box @param y y-start of box @param width width of box @param height height of box @return FALSE */ int ho_bitmap_draw_box (ho_bitmap * m, const int x, const int y, const int width, const int height); /** draw a black empty box on bitmap @param m the bitmap to draw on @param x x-start of box @param y y-start of box @param width width of box @param height height of box @return FALSE */ int ho_bitmap_draw_box_empty (ho_bitmap * m, const int x, const int y, const int width, const int height); /** draw vertical line on bitmap @param m the bitmap to draw on @param x x-start of line @param y y-start of line @param height height of line @return FALSE */ int ho_bitmap_draw_vline (ho_bitmap * m, const int x, const int y, const int height); /** delete vertical line on bitmap @param m the bitmap to draw on @param x x-start of line @param y y-start of line @param height height of line @return FALSE */ int ho_bitmap_delete_vline (ho_bitmap * m, const int x, const int y, const int height); /** draw horizontal line on bitmap @param m the bitmap to draw on @param x x-start of line @param y y-start of line @param width height of line @return FALSE */ int ho_bitmap_draw_hline (ho_bitmap * m, const int x, const int y, const int width); /** delete horizontal line on bitmap @param m the bitmap to draw on @param x x-start of line @param y y-start of line @param width height of line @return FALSE */ int ho_bitmap_delete_hline (ho_bitmap * m, const int x, const int y, const int width); /** rotate a bitmap @param m the bitmap to rotate @param angle the angle in deg. @return newly allocated ho_bitmap */ ho_bitmap * ho_bitmap_rotate (const ho_bitmap * m, const double angle); /** writes ho_bitmap to pnm file @param m ho_bitmap 1 bpp @param filename save as file name @return FALSE */ int ho_bitmap_pnm_save (const ho_bitmap * m, const char *filename); /** writes ho_bitmap to tiff file @param m ho_bitmap 1 bpp @param filename save as file name @return FALSE */ int ho_bitmap_tiff_save (const ho_bitmap * m, const char *filename); #endif /* HO_BITMAP_H */ libhocr-0.10.17/src/ho_bitmap_hist.h0000644000175000017500000000460111027661211014152 00000000000000 /*************************************************************************** * ho_bitmap_hist.h * * Fri Aug 12 20:13:33 2005 * Copyright 2005-2007 Yaacov Zamir * ****************************************************************************/ /* * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . */ /** @file ho_bitmap_hist.h @brief libhocr C language header. libhocr - LIBrary for Hebrew Optical Character Recognition */ #ifndef HO_BITMAP_HIST_H #define HO_BITMAP_HIST_H 1 /* hocr bitmap_hist set/get macros */ #define ho_bitmap_hist_get_width(m) ((m)->width) #define ho_bitmap_hist_get_height(m) ((m)->height) #define ho_bitmap_hist_get_fill(m) ((m)->fill) #define ho_bitmap_hist_get_max_x(m) ((m)->max_x) #define ho_bitmap_hist_get_max_y(m) ((m)->max_y) #define ho_bitmap_hist_get_max_x_index(m) ((m)->max_x_index) #define ho_bitmap_hist_get_max_y_index(m) ((m)->max_y_index) /** @struct ho_bitmap_hist @brief libhocr bitmap histogram struct */ typedef struct { int height; int width; int fill; int max_x; int max_y; int max_x_index; int max_y_index; unsigned int *data_x; unsigned int *data_y; } ho_bitmap_hist; /** new ho_bitamp_hist @param height hight of bitmap in pixels @param width width of bitmap in pixels @return newly allocated ho_bitmap_hist */ ho_bitmap_hist *ho_bitmap_hist_new (const int width, const int height); /** free an ho_bitmap_hist @param m pointer to an ho_bitmap_hist @return FALSE */ int ho_bitmap_hist_free (ho_bitmap_hist * m); /** update an ho_bitmap_hist from ho_bitmap data @param hist pointer to an ho_bitmap_hist @param m pointer to an ho_bitmap @return FALSE */ int ho_bitmap_hist_update(ho_bitmap_hist * hist, const ho_bitmap * m); #endif /* HO_BITMAP_HIST_H */ libhocr-0.10.17/src/ho_linguistics.h0000644000175000017500000000242311042563556014216 00000000000000 /*************************************************************************** * ho_linguistics.h * * Fri Aug 12 20:13:33 2005 * Copyright 2005-2007 Yaacov Zamir * ****************************************************************************/ /* * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . */ /** @file ho_linguistics.h @brief libhocr C language header. libhocr - LIBrary for Hebrew Optical Character Recognition */ #ifndef HO_LINGUISTICS_H #define HO_LINGUISTICS_H 1 int ho_linguistics_adjust_array_out (double *array_out, unsigned char word_end, unsigned char word_start, int last_char_i); #endif /* HO_LINGUISTICS_H */ libhocr-0.10.17/src/ho_objmap.h0000644000175000017500000001445211017002614013117 00000000000000 /*************************************************************************** * ho_objmap.h * * Fri Aug 12 20:13:33 2005 * Copyright 2005-2007 Yaacov Zamir * ****************************************************************************/ /* * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . */ /** @file ho_objmap.h @brief libhocr C language header. libhocr - LIBrary for Hebrew Optical Character Recognition */ #ifndef HO_OBJMAP_H #define HO_OBJMAP_H 1 #include /* hocr objmap set/get macros */ #define ho_objmap_set(m,x,y,val) (((m)->map)[(x) + (y) * (m)->width] = (val)) #define ho_objmap_get(m,x,y) (((m)->map)[(x) + (y) * (m)->width]) #define ho_objmap_get_size(m) ((m)->obj_list->size) #define ho_objmap_get_object(m,i) ((m)->obj_list->objects[(i)]) #define ho_objmap_get_width(m) ((m)->width) #define ho_objmap_get_height(m) ((m)->height) /** @struct ho_obj @brief libhocr object struct */ typedef struct { int index; int reading_index; double weight; int x; int y; int width; int height; } ho_obj; /** @struct ho_objlist @brief libhocr object list struct */ typedef struct { int size; int allocated_size; ho_obj *objects; } ho_objlist; /** @struct ho_objmap @brief libhocr object map struct */ typedef struct { int x; int y; int height; int width; int *map; ho_objlist *obj_list; } ho_objmap; ho_objlist *ho_objlist_new (); int ho_objlist_free (ho_objlist * object_list); int ho_objlist_add (ho_objlist * object_list, double weight, int x, int y, int width, int height); int ho_objlist_get_index (ho_objlist * object_list, int index); ho_obj *ho_objlist_get_object (ho_objlist * object_list, int index); int ho_objlist_add_pixel (ho_objlist * object_list, int index, int x, int y); int ho_objlist_link (ho_objlist * object_list, int index1, int index2); int ho_objlist_clean (ho_objlist * object_list, int **map); int ho_objlist_clean_by_reading_index (ho_objlist * object_list, int **map); int ho_objlist_print (ho_objlist * object_list); int ho_objlist_statistics (ho_objlist * object_list, int min_height, int max_height, int min_width, int max_width, int *counter, double *weight_avg, double *weight_com, double *weight_min, double *weight_max, int *height_avg, int *height_com, int *height_min, int *height_max, int *width_avg, int *width_com, int *width_min, int *width_max); /** new ho_pixbuf @param height hight of pixbuf in pixels @param width width of pixbuf in pixels @return newly allocated ho_pixbuf */ ho_objmap *ho_objmap_new (const int width, const int height); /** free an ho_objmap @param m pointer to an ho_objmap @return FALSE */ int ho_objmap_free (ho_objmap * m); /** clean the ho_objmap index list @param m pointer to an ho_objmap @return FALSE */ int ho_objmap_clean (ho_objmap * m); /** sort the ho_objmap by reading index @param m pointer to an ho_objmap @param col numbere of columns @param dir_ltr true-ltr false-rtl @return FALSE */ int ho_objmap_sort_by_reading_index (ho_objmap * m, const unsigned char col, const unsigned char dir_ltr); /** new ho_objmap from ho_bitmap @param bit_in pointer to an ho_bitmap image @return newly allocated ho_objmap */ ho_objmap *ho_objmap_new_from_bitmap (const ho_bitmap * bit_in); /** guess font metrics @param m pointer to an ho_objmap @param min_height only objects with this minimal height are used @param max_height only objects with this maximal height are used @param min_width only objects with this minimal width are used @param max_width only objects with this maximal width are used @param height pointer to return the guessed font average height @param width pointer to return the guessed font average width @param nikud pointer to return the guessed nikud in page @return FALSE */ int ho_objmap_font_metrix (const ho_objmap * m, const int min_height, const int max_height, const int min_width, const int max_width, int *height, int *width, unsigned char *nikud); /** new ho_bitamp from objmap @param obj_in the object map to use @return newly allocated ho_bitmap */ ho_bitmap *ho_objmap_to_bitmap (const ho_objmap * obj_in); /** copy objects from objmap to bitmap by size @param m pointer to an ho_objmap @param min_height only objects with this minimal height are copied @param max_height only objects with this maximal height are copied @param min_width only objects with this minimal width are copied @param max_width only objects with this maximal width are copied @return a newly allocated bitmap */ ho_bitmap *ho_objmap_to_bitmap_by_size (const ho_objmap * m, int min_height, int max_height, int min_width, int max_width); /** copy objects from objmap to bitmap by index @param m pointer to an ho_objmap @param index the index of the object to copy @return a newly allocated bitmap size of objmap */ ho_bitmap *ho_objmap_to_bitmap_by_index (const ho_objmap * m, const int index); /** copy objects from objmap to bitmap by index of the object @param m pointer to an ho_objmap @param index the index of the object to copy @param frame size of white frame in the new bitmap @return a newly allocated bitmap size of object + frame */ ho_bitmap *ho_objmap_to_bitmap_by_index_window (const ho_objmap * m, const int index, const int frame); /** guess reading_index @param m pointer to an ho_objmap @param n_columns numbere of columns @param dir_ltr true-ltr false-rtl @return FALSE */ int ho_objmap_update_reading_index (ho_objmap * m, const unsigned char n_columns, const unsigned char dir_ltr); /** get an object by index @param m pointer to an ho_objmap @param index the object index @return the object */ ho_obj *ho_objmap_get_object_by_index (ho_objmap * m, int index); #endif /* HO_OBJMAP_H */ libhocr-0.10.17/src/ho_pixbuf.h0000644000175000017500000004020711017002614013141 00000000000000 /*************************************************************************** * ho_pixbuf.h * * Fri Aug 12 20:13:33 2005 * Copyright 2005-2007 Yaacov Zamir * ****************************************************************************/ /* * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . */ /** @file ho_pixbuf.h @brief libhocr C language header. libhocr - LIBrary for Hebrew Optical Character Recognition */ #ifndef HO_PIXBUF_H #define HO_PIXBUF_H 1 #include #include #include /* utility defines */ #define ho_pixbuf_min3(a,b,c) ((((a)<(b))&&((a)<(c))) ? (a) : (((b)<(c)) ? (b) : (c))) #define ho_pixbuf_max3(a,b,c) ((((a)>(b))&&((a)>(c))) ? (a) : (((b)>(c)) ? (b) : (c))) /* hocr pixbuf set/get macros */ #define ho_pixbuf_set(m,x,y,col,val) (((m)->data)[(x)*(m)->n_channels+(y)*(m)->rowstride+(col)]=(val)) #define ho_pixbuf_get(m,x,y,col) (((m)->data)[(x)*(m)->n_channels+(y)*(m)->rowstride+(col)]) #define ho_pixbuf_get_n_channels(m) ((m)->n_channels) #define ho_pixbuf_get_width(m) ((m)->width) #define ho_pixbuf_get_height(m) ((m)->height) #define ho_pixbuf_get_rowstride(m) ((m)->rowstride) #define ho_pixbuf_get_data(m) ((m)->data) /** @struct string_data @brief helper string struct for non-null-terminated strings */ typedef struct string_data { int size; char *data; } string_data; /** @struct ho_pixbuf @brief libhocr pixbuf map struct (copy gtk pixbuf) */ typedef struct { unsigned char n_channels; int height; int width; int rowstride; unsigned char *data; } ho_pixbuf; /** new ho_pixbuf @param n_channels number of color channels @param height hight of pixbuf in pixels @param width width of pixbuf in pixels @param rowstride number of bytes in a row @return newly allocated ho_pixbuf */ ho_pixbuf *ho_pixbuf_new (const unsigned char n_channels, const int width, const int height, const int rowstride); /** clone ho_pixbuf @param m pointer to a ho_pixbuf image @return newly allocated gray ho_pixbuf */ ho_pixbuf *ho_pixbuf_clone (const ho_pixbuf * m); /** clone ho_pixbuf window @param m pointer to a ho_pixbuf image @param x x-start of window @param y y-start of window @param width width of window @param height height of window @return newly allocated gray ho_pixbuf */ ho_pixbuf *ho_pixbuf_clone_window (const ho_pixbuf * m, const int x, const int y, const int width, const int height); /** copy pixel date to a ho_pixbuf @param pix pointer to a ho_pixbuf image @param data the pixel data to copy @return newly allocated gray ho_pixbuf */ int ho_pixbuf_set_data (ho_pixbuf * pix, const char *data); /** get pixel date to a ho_pixbuf as a string @param pix pointer to a ho_pixbuf image @param a string data struct of the pixbuf data */ string_data ho_pixbuf_get_data_string (ho_pixbuf * pix); /** new ho_pixbuf from ho_bitmap @param bit_in pointer to an ho_bitmap image @return newly allocated gray ho_pixbuf */ ho_pixbuf *ho_pixbuf_new_from_bitmap (const ho_bitmap * bit_in); /** new ho_pixbuf from ho_objmap @param obj_in pointer to an ho_objmap image @param min minimal color value @param max maximal color value @return newly allocated color ho_pixbuf */ ho_pixbuf *ho_pixbuf_new_from_objmap (const ho_objmap * obj_in, const unsigned char min, const unsigned char max); /** new ho_pixbuf from ho_layout @param lay_in pointer to an ho_layout image @param show_grid show grid on output @param m_text text to draw on output @param text_block_r red channel of text block @param text_block_g green channel of text block @param text_block_b blue channel of text block @param text_block_a alfa channel of text block @param text_block_frame_width frame width of text block @param line_block_r red channel of line block @param line_block_g green channel of line block @param line_block_b blue channel of line block @param line_block_a alfa channel of line block @param line_block_frame_width frame line of text block @param word_block_r red channel of word block @param word_block_g green channel of word block @param word_block_b blue channel of word block @param word_block_a alfa channel of word block @param word_block_frame_width frame width of word block @param font_block_r red channel of font block @param font_block_g green channel of font block @param font_block_b blue channel of font block @param font_block_a alfa channel of font block @param font_block_frame_width frame width of font block @return newly allocated color ho_pixbuf */ ho_pixbuf *ho_pixbuf_new_from_layout (const ho_layout * lay_in, const unsigned char show_grid, const ho_bitmap * m_text, const unsigned char text_block_r, const unsigned char text_block_g, const unsigned char text_block_b, const unsigned char text_block_a, const unsigned char text_block_frame_width, const unsigned char line_block_r, const unsigned char line_block_g, const unsigned char line_block_b, const unsigned char line_block_a, const unsigned char line_block_frame_width, const unsigned char word_block_r, const unsigned char word_block_g, const unsigned char word_block_b, const unsigned char word_block_a, const unsigned char word_block_frame_width, const unsigned char font_block_r, const unsigned char font_block_g, const unsigned char font_block_b, const unsigned char font_block_a, const unsigned char font_block_frame_width); /** new rgb ho_pixbuf from non rgb pixbuf @param pix_in pointer the original pixbuf @return newly allocated rgb color ho_pixbuf */ ho_pixbuf *ho_pixbuf_to_rgb (const ho_pixbuf * pix_in); /** free an ho_pixbuf @param pix pointer to an ho_pixbuf @return FALSE */ int ho_pixbuf_free (ho_pixbuf * pix); /** converts a color pixbuf to gray one @param pix the color ho_pixbuf @return newly allocated gray ho_pixbuf */ ho_pixbuf *ho_pixbuf_color_to_gray (const ho_pixbuf * pix); /** take the Red channel from an RGB pixbuf @param pix the color ho_pixbuf @return newly allocated gray ho_pixbuf */ ho_pixbuf *ho_pixbuf_color_to_red (const ho_pixbuf * pix); /** take the Green channel from an RGB pixbuf @param pix the color ho_pixbuf @return newly allocated gray ho_pixbuf */ ho_pixbuf *ho_pixbuf_color_to_green (const ho_pixbuf * pix); /** take the Blue channel from an RGB pixbuf @param pix the color ho_pixbuf @return newly allocated gray ho_pixbuf */ ho_pixbuf *ho_pixbuf_color_to_blue (const ho_pixbuf * pix); /** scale a gray pixbuf to by 2 @param pix the input ho_pixbuf @return newly allocated gray ho_pixbuf */ ho_pixbuf *ho_pixbuf_scale2 (const ho_pixbuf * pix); /** scale a gray pixbuf to by 3 @param pix the input ho_pixbuf @return newly allocated gray ho_pixbuf */ ho_pixbuf *ho_pixbuf_scale3 (const ho_pixbuf * pix); /** scale a gray pixbuf to by 4 @param pix the input ho_pixbuf @return newly allocated gray ho_pixbuf */ ho_pixbuf *ho_pixbuf_scale4 (const ho_pixbuf * pix); /** scale a gray pixbuf to by 8 @param pix the input ho_pixbuf @return newly allocated gray ho_pixbuf */ ho_pixbuf *ho_pixbuf_scale8 (const ho_pixbuf * pix); /** scale a gray pixbuf @param pix the input ho_pixbuf @param scale scale by this factor @return newly allocated gray ho_pixbuf */ ho_pixbuf *ho_pixbuf_scale (const ho_pixbuf * pix, const unsigned char scale); /** get the min and max values in a gray pixbuf @param pix gray ho_pixbuf @param min a pointer to return the min @param max a pointer to return the max @return FALSE */ unsigned char ho_pixbuf_minmax (const ho_pixbuf * pix, unsigned char *min, unsigned char *max); /** aplay a linear filter to a gray pixbuf @param pix the input ho_pixbuf @return newly allocated gray ho_pixbuf */ ho_pixbuf *ho_pixbuf_linear_filter (const ho_pixbuf * pix); /** convert a color or gray pixbuf to bitmap @param pix the input ho_pixbuf @param threshold the threshold to use 0..100 @return newly allocated b/w ho_bitmap */ ho_bitmap *ho_pixbuf_to_bitmap (const ho_pixbuf * pix, unsigned char threshold); /** convert a color or gray pixbuf to bitmap @param pix the input ho_pixbuf @param min_red the min threshold for red channel @param max_red the max threshold for red channel @param min_green the min threshold for green channel @param max_gren the max threshold for green channel @param min_blue the min threshold for blue channel @param max_blue the max threshold for blue channel @return newly allocated b/w ho_bitmap */ ho_bitmap *ho_pixbuf_to_bitmap_by_color (const ho_pixbuf * pix, unsigned char min_red, unsigned char max_red, unsigned char min_green, unsigned char max_green, unsigned char min_blue, unsigned char max_blue); /** convert a gray pixbuf to bitmap using adaptive thresholding @param pix the input ho_pixbuf @param threshold the threshold to use 0..100 @param size block size for the adaptive steps @param adaptive_threshold the threshold to use for adaptive thresholding 0..100 @return newly allocated b/w ho_bitmap */ ho_bitmap *ho_pixbuf_to_bitmap_adaptive (const ho_pixbuf * pix, unsigned char threshold, unsigned char size, unsigned char adaptive_threshold); /** convert a gray pixbuf to bitmap using better adaptive thresholding @param pix the input ho_pixbuf @param threshold the threshold to use 0..100 @param size block size for the adaptive steps @param adaptive_threshold the threshold to use for adaptive thresholding 0..100 @return newly allocated b/w ho_bitmap */ ho_bitmap *ho_pixbuf_to_bitmap_adaptive_fine (const ho_pixbuf * pix, unsigned char threshold, unsigned char size, unsigned char adaptive_threshold); /** convert a color of gray pixbuf to bitmap wrapper function @param pix_in the input ho_pixbuf @param scale the scale to use @param adaptive what type of thresholding to use. 0-normal,1-no,2-fine. @param threshold the threshold to use 0..100 @param a_threshold the threshold to use for adaptive thresholding 0..100 @param size kernel size to use for adaptive thresholding @return newly allocated b/w ho_bitmap */ ho_bitmap * ho_pixbuf_to_bitmap_wrapper (const ho_pixbuf * pix_in, const unsigned char scale, const unsigned char adaptive, const unsigned char threshold, const unsigned char a_threshold, const unsigned char size); /** draw a line from x1,y1 to x2,y2 @param m a ho_pixbuf @param x1 x cordinate of start point @param y1 y cordinate of start point @param x2 x cordinate of end point @param y2 y cordinate of end point @param red value of red channel @param green value of green channel @param blue value of blue channel @return FALSE */ int ho_pixbuf_draw_line (ho_pixbuf * m, const int x1, const int y1, const int x2, const int y2, const unsigned char red, const unsigned char green, const unsigned char blue); /** draw a box on pixbuf @param m the pixbuf to draw on @param x x-start of box @param y y-start of box @param width width of box @param height height of box @param red value of red channel @param green value of green channel @param blue value of blue channel @param alpha value of alpha channel @return FALSE */ int ho_pixbuf_draw_box (ho_pixbuf * m, const int x, const int y, const int width, const int height, const unsigned char red, const unsigned char green, const unsigned char blue, const unsigned char alpha); /** draw an empty box on pixbuf @param m the pixbuf to draw on @param x x-start of box @param y y-start of box @param width width of box @param height height of box @param red value of red channel @param green value of green channel @param blue value of blue channel @return FALSE */ int ho_pixbuf_draw_box_empty (ho_pixbuf * m, const int x, const int y, const int width, const int height, const unsigned char red, const unsigned char green, const unsigned char blue); /** draw a scale line from x1,y1 @param m a ho_pixbuf @param x1 x cordinate of start point @param y1 y cordinate of start point @param length length of scale line @param step size of scale marks @param red value of red channel @param green value of green channel @param blue value of blue channel @return FALSE */ int ho_pixbuf_draw_horizontal_scale (ho_pixbuf * m, const int x1, const int y1, const int length, const int step, const unsigned char red, const unsigned char green, const unsigned char blue); /** draw a scale line from x1,y1 @param m a ho_pixbuf @param x1 x cordinate of start point @param y1 y cordinate of start point @param length length of scale line @param step size of scale marks @param red value of red channel @param green value of green channel @param blue value of blue channel @return FALSE */ int ho_pixbuf_draw_vertical_scale (ho_pixbuf * m, const int x1, const int y1, const int length, const int step, const unsigned char red, const unsigned char green, const unsigned char blue); /** draw a grid @param m a ho_pixbuf @param size size of grid boxes @param step size of scale marks @param red value of red channel @param green value of green channel @param blue value of blue channel @return FALSE */ int ho_pixbuf_draw_grid (ho_pixbuf * m, const int size, const int step, const unsigned char red, const unsigned char green, const unsigned char blue); /** draw a bitmap @param m a ho_pixbuf @param bit_in the bitmap to draw on the pixbuf @param red value of red channel @param green value of green channel @param blue value of blue channel @param alpha value of alpha channel @return FALSE */ int ho_pixbuf_draw_bitmap (ho_pixbuf * m, const ho_bitmap * bit_in, const unsigned char red, const unsigned char green, const unsigned char blue, const unsigned char alpha); /** draw RGB bitmap @param m a ho_pixbuf @param bit_in_red the bitmap to draw on the pixbuf red channel @param bit_in_green the bitmap to draw on the pixbuf green channel @param bit_in_blue the bitmap to draw on the pixbuf blue channel @return FALSE */ int ho_pixbuf_draw_rgb_bitmap (ho_pixbuf * m, const ho_bitmap * bit_in_red, const ho_bitmap * bit_in_green, const ho_bitmap * bit_in_blue); /** draw RGB pixbufs @param m a ho_pixbuf @param bit_in_red the grey pixbuf to draw on the pixbuf red channel @param bit_in_green the grey pixbuf to draw on the pixbuf green channel @param bit_in_blue the grey pixbuf to draw on the pixbuf blue channel @return FALSE */ int ho_pixbuf_draw_rgb_pixbufs (ho_pixbuf * m, const ho_pixbuf * bit_in_red, const ho_pixbuf * bit_in_green, const ho_pixbuf * bit_in_blue); /** draw a bitmap @param m a ho_pixbuf @param bit_in the bitmap to draw on the pixbuf @param x1 x of upper right start of drawing @param y1 y of upper right start of drawing @param red value of red channel @param green value of green channel @param blue value of blue channel @param alpha value of alpha channel @return FALSE */ int ho_pixbuf_draw_bitmap_at (ho_pixbuf * m, const ho_bitmap * bit_in, const int x1, const int y1, const unsigned char red, const unsigned char green, const unsigned char blue, const unsigned char alpha); /** read ho_pixbuf from pnm file 8 or 24 bpp @param filename file name of pnm file @return newly allocated ho_pixbuf */ ho_pixbuf *ho_pixbuf_pnm_load (const char *filename); /** writes ho_pixbuf to pnm file @param pix ho_pixbuf 8 or 24 bpp @param filename save as file name @return FALSE */ int ho_pixbuf_pnm_save (const ho_pixbuf * pix, const char *filename); /** read ho_pixbuf from a b/w tiff file @param filename file name of tiff file @return newly allocated gray ho_pixbuf */ ho_pixbuf *ho_pixbuf_bw_tiff_load (const char *filename); /** writes ho_pixbuf to a black and white tiff file @param pix ho_pixbuf 8 or 24 bpp @param filename save as file name @return FALSE */ int ho_pixbuf_bw_tiff_save (const ho_pixbuf * pix, const char *filename); #endif /* HO_PIXBUF_H */ libhocr-0.10.17/src/Makefile.am0000644000175000017500000000416611042552517013057 00000000000000## Makefile.am -- Process this file with automake to produce Makefile.in # The libhocr library INCLUDES = \ $(hspell_CFLAGS) \ $(tiff_CFLAGS) \ $(fftw_CFLAGS) \ -DBUILD=\"$(BUILD_STR)\" \ -DVERSION=\"$(VERSION)\" lib_LTLIBRARIES = libhocr.la libhocr_la_SOURCES = \ hocr.c \ ho_pixbuf.c \ ho_array.c \ ho_array_hist.c \ ho_array_stat.c \ ho_bitmap.c \ ho_bitmap_hist.c \ ho_objmap.c \ ho_dimentions.c \ ho_segment.c \ ho_font.c \ ho_recognize.c \ ho_recognize_nikud.c \ fonts/ho_recognize_font_1.c \ fonts/ho_recognize_font_2.c \ fonts/ho_recognize_font_3.c \ fonts/ho_recognize_font_4.c \ fonts/ho_recognize_font_5.c \ fonts/ho_recognize_font_6.c \ ho_string.c \ ho_linguistics.c \ ho_layout.c libhocr_la_LDFLAGS = -version-info 0:0:0 libhocr_la_LIBADD = \ $(hspell_LIBS) \ $(tiff_LIBS) \ $(fftw_LIBS) library_includedir = $(includedir)/libhocr library_include_HEADERS = \ hocr.h \ hocrpp.h \ ho_pixbuf.h \ ho_array.h \ ho_array_hist.h \ ho_array_stat.h \ ho_bitmap.h \ ho_bitmap_hist.h \ ho_objmap.h \ ho_dimentions.h \ ho_segment.h \ ho_font.h \ ho_recognize.h \ ho_recognize_nikud.h \ fonts/ho_recognize_font_1.h \ fonts/ho_recognize_font_2.h \ fonts/ho_recognize_font_3.h \ fonts/ho_recognize_font_4.h \ fonts/ho_recognize_font_5.h \ fonts/ho_recognize_font_6.h \ ho_layout.h \ ho_string.h \ ho_linguistics.h \ ho_gtk.h # libhocrgtk, helper functions to use hocr in gtk programs if WITH_GTK lib_LTLIBRARIES += libhocrgtk.la libhocrgtk_la_SOURCES = \ ho_gtk.c libhocrgtk_la_CFLAGS = \ $(gtk_CFLAGS) libhocrgtk_la_LIBADD = \ $(gtk_LIBS) \ $(libhocr_la_LIBADD) \ -L. -lhocr libhocrgtk_la_LDFLAGS = $(libhocr_la_LDFLAGS) endif libhocr-0.10.17/src/ho_segment.h0000644000175000017500000001141111044116713013307 00000000000000 /*************************************************************************** * ho_segment.h * * Fri Aug 12 20:13:33 2005 * Copyright 2005-2007 Yaacov Zamir * ****************************************************************************/ /* * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . */ /** @file ho_segment.h @brief libhocr C language header. libhocr - LIBrary for Hebrew Optical Character Recognition */ #ifndef HO_SEGMENT_H #define HO_SEGMENT_H 1 #include #include /** return a bitmap of the paragraphs, font and line dimentions _must_ be set @param m pointer to an ho_bitmap @param box squre (boxes) or free formed text blocks @param font_height_factor_min filter objects height min @param font_height_factor_max filter objects height max @param font_width_factor_min filter objects width min @param font_width_factor_max filter objects width max @param horizontal_link_factor link horizontaly factor @param vertical_link_factor link verticaly factor @return a newly allocated bitmap */ ho_bitmap *ho_segment_paragraphs_fine (const ho_bitmap * m, const unsigned char box, const double font_height_factor_min, const double font_height_factor_max, const double font_width_factor_min, const double font_width_factor_max, const double horizontal_link_factor, const double vertical_link_factor); /** return a bitmap of the paragraphs, font and line dimentions _must_ be set @param m pointer to an ho_bitmap @param box squre (boxes) or free formed text blocks @return a newly allocated bitmap */ ho_bitmap *ho_segment_paragraphs (const ho_bitmap * m, const unsigned char box); /** return a bitmap of the lines @param m pointer to an ho_bitmap @param font_height_factor_min filter objects height min @param font_height_factor_max filter objects height max @param font_width_factor_min filter objects width min @param font_width_factor_max filter objects width max @param link_arg factor for linking letters in line @param link_arg_2 factor for linking letters in line @param extend_arg factor for extemding lines horizontaly @param extend_arg_2 factor for extemding lines horizontaly @param erode_arg factor for eroding line sourface @return a newly allocated bitmap */ ho_bitmap *ho_segment_lines_fine (const ho_bitmap * m, const double font_height_factor_min, const double font_height_factor_max, const double font_width_factor_min, const double font_width_factor_max, const double link_arg, const double link_arg_2, const double extend_arg, const double extend_arg_2, const double erode_arg); /** return a bitmap of the lines @param m pointer to an ho_bitmap @return a newly allocated bitmap */ ho_bitmap *ho_segment_lines (const ho_bitmap * m); /** return a bitmap of the words @param m pointer to an ho_bitmap of line @param m_line_map pointer to an ho_bitmap of line box @param horizontal_link_factor horizontal link factor @param top_frame_factor top frame factor @param bottom_frame_factor bottom frame factor @return a newly allocated bitmap */ ho_bitmap *ho_segment_words_fine (const ho_bitmap * m, const ho_bitmap * m_line_map, const double horizontal_link_factor, const double top_frame_factor, const double bottom_frame_factor); /** return a bitmap of the words @param m pointer to an ho_bitmap of text @param m_line_map pointer to an ho_bitmap of line @param font_spacing_code -1:tight 0:normal 1:spaced fonts @return a newly allocated bitmap */ ho_bitmap *ho_segment_words (const ho_bitmap * m, const ho_bitmap * m_line_map, const char font_spacing_code); /** return a bitmap of the interfont spaces @param m pointer to an ho_bitmap of text @param m_line_map pointer to an ho_bitmap of line @param slicing_threshold percent of line fill declared space between fonts @param slicing_width percent of font width above try to choop font in two @param line_leeway percent of line height to use above and below line @return a newly allocated bitmap */ ho_bitmap *ho_segment_fonts (const ho_bitmap * m, const ho_bitmap * m_line_map, const unsigned char slicing_threshold, const unsigned char slicing_width, const unsigned char line_leeway); #endif /* HO_SEGMENT_H */ libhocr-0.10.17/src/ho_array.h0000644000175000017500000003052711021531226012767 00000000000000 /*************************************************************************** * ho_array.h * * Fri Aug 12 20:13:33 2005 * Copyright 2005-2007 Yaacov Zamir * ****************************************************************************/ /* * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . */ /** @file ho_array.h @brief libhocr C language header. libhocr - LIBrary for Hebrew Optical Character Recognition */ #ifndef HO_ARRAY_H #define HO_ARRAY_H 1 #include #include /* hocr array set/get macros */ #define ho_array_set(m,x,y,val) (((m)->data)[(x)+(y)*(m)->width]=(val)) #define ho_array_get(m,x,y) (((m)->data)[(x)+(y)*(m)->width]) #define ho_array_get_width(m) ((m)->width) #define ho_array_get_height(m) ((m)->height) #define ho_array_get_data(m) ((m)->data) /** @struct ho_array @brief libhocr array struct */ typedef struct { int height; int width; double *data; } ho_array; /** new ho_array @param height hight of pixbuf in pixels @param width width of pixbuf in pixels @return newly allocated ho_array */ ho_array *ho_array_new (const int width, const int height); /** clone ho_array @param m pointer to a ho_array image @return newly allocated gray ho_array */ ho_array *ho_array_clone (const ho_array * m); /** copy pixel data to a ho_array @param pix pointer to a ho_array image @param data the pixel data to copy @return false */ int ho_array_set_data (ho_array * pix, double data); /** copy pixel data to a ho_array @param pix pointer to a ho_array image @param data the pixel data to copy @param x the pixel x @param y the pixel y @return false */ int ho_array_set_at (ho_array * pix, int x, int y, double data); /** get pixel data from a ho_array @param pix pointer to a ho_array image @param x the pixel x @param y the pixel y @return false */ double ho_array_get_at (ho_array * pix, int x, int y); /** new ho_array from ho_pixbuf @param pix pointer to an ho_pixbuf image @return newly allocated ho_array */ ho_array *ho_array_new_from_pixbuf (const ho_pixbuf * pix); /** new ho_array from ho_bitmap @param pix pointer to an ho_bitmap image @return newly allocated ho_array */ ho_array *ho_array_new_from_bitmap (const ho_bitmap * pix); /** new gray ho_pixbuf from ho_array @param pix_in pointer the original array @return newly allocated gray ho_pixbuf */ ho_pixbuf *ho_array_to_pixbuf (const ho_array * pix_in); /** new rgb ho_pixbuf from ho_array @param pix_in pointer the original array @return newly allocated gray ho_pixbuf */ ho_pixbuf *ho_array_to_rgb_pixbuf (const ho_array * pix_in); /** free an ho_array @param pix pointer to an ho_array @return FALSE */ int ho_array_free (ho_array * pix); /** get the min and max values in a array @param pix ho_array @param min a pointer to return the min @param max a pointer to return the max @return FALSE */ unsigned char ho_array_minmax (const ho_array * pix, double *min, double *max); /** get the mean value in a array @param pix ho_array @return min value */ double ho_array_get_mean (const ho_array * pix); /** get the min value in a array @param pix ho_array @return min value */ double ho_array_get_min (const ho_array * pix); /** get the max value in a array @param pix ho_array @return max value */ double ho_array_get_max (const ho_array * pix); /** add two ho arrays @param ar1 left side ho_array @param ar2 right side ho_array @return FALSE */ unsigned char ho_array_add (ho_array * ar1, const ho_array * ar2); /** add const to ho arrays @param ar left side ho_array @param num a number to add to array @return FALSE */ unsigned char ho_array_add_const (ho_array * ar, const double num); /** subtruct two ho arrays @param ar1 left side ho_array @param ar2 right side ho_array @return FALSE */ unsigned char ho_array_sub (ho_array * ar1, const ho_array * ar2); /** multiply two ho arrays @param ar1 left side ho_array @param ar2 right side ho_array @return FALSE */ unsigned char ho_array_mul (ho_array * ar1, const ho_array * ar2); /** multiply two ho real and imagenary ho_arrays pairs @param ar1_r left side ho_array real part @param ar1_i left side ho_array imagenaryl part @param ar2_r right side ho_array real part @param ar2_i right side ho_array imagenary part @return FALSE */ unsigned char ho_array_complex_mul (ho_array * ar1_r, ho_array * ar1_i, const ho_array * ar2_r, const ho_array * ar2_i); /** multiply const to ho arrays @param ar left side ho_array @param num a number to multiply to array @return FALSE */ unsigned char ho_array_mul_const (ho_array * ar, const double num); /** divide two ho arrays @param ar1 left side ho_array @param ar2 right side ho_array @return FALSE */ unsigned char ho_array_div (ho_array * ar1, const ho_array * ar2); /** inverse ho array @param ar ho_array @return FALSE */ unsigned char ho_array_inv (ho_array * ar); /** polerize ho array @param ar ho_array @return FALSE */ unsigned char ho_array_polerize (ho_array * ar, const double treshold); /** do log (ho array + 1) @param ar ho_array @return FALSE */ unsigned char ho_array_log (ho_array * ar); /** streach 0..1 @param ar ho_array @return FALSE */ unsigned char ho_array_streach (ho_array * ar); /** histogram equalization 0..1 @param ar ho_array @return FALSE */ unsigned char ho_array_equl (ho_array * ar); /** convolution @param ar the ho_array to us for the convolution @param kernel a 3x3 kernel ho_array @return newly allocated ho array */ ho_array *ho_array_convolution_filter (const ho_array * ar, const ho_array * kernel); /** median @param ar the ho_array to us for median filter @return newly allocated ho array */ ho_array *ho_array_median_filter (const ho_array * ar); /** max filter @param ar the ho_array to us for max filter @return newly allocated ho array */ ho_array *ho_array_max_filter (const ho_array * ar); /** min filter @param ar the ho_array to us for max filter @return newly allocated ho array */ ho_array *ho_array_min_filter (const ho_array * ar); /** absulute value @param ar_r real part ho_array @param ar_i imagenary part ho_array @return newly allocated ho array */ ho_array *ho_array_complex_abs (const ho_array * ar_r, const ho_array * ar_i); /** atan2 @param ar_r real part ho_array @param ar_i imagenary part ho_array @return newly allocated ho array */ ho_array *ho_array_complex_atan2 (const ho_array * ar_r, const ho_array * ar_i); /** gradient @param ar the ho_array to us for gradient detection @param ar_r return the r value of the gradient @param ar_theta return the theta value of the gradient @return FALSE */ unsigned char ho_array_gradient (const ho_array * ar, ho_array * ar_r, ho_array * ar_theta); /** hough trasform for circles @param ar the ho_array to us for gradient detection @param min_radius the circles min radius @param max_radius the circles max radius @param threshold the min value to use in the gradient matrix percent @return the transformed matrix */ ho_array *ho_array_hough_circles (const ho_array * ar, const int min_radius, const int max_radius, const unsigned char threshold); /** hough trasform for lines @param ar the ho_array to use for gradient detection @param threshold the min value to use in the gradient matrix percent @return the transformed matrix */ ho_array *ho_array_hough_lines (const ho_array * ar, const unsigned char threshold); /** backwords hough trasform for lines @param ar the ho_array to use for backword hough @param width the array height @param height the array height @return the backword transformed matrix */ ho_array *ho_array_hough_lines_backwords (const ho_array * ar, const int width, const int height, const unsigned char threshold); /** backwords hough trasform for lines by angle @param ar the ho_array to use for backword hough @param width the array height @param height the array height @param angle1 start line angle @param angle2 end line angle @return FALSE */ ho_array *ho_array_hough_lines_backwords_by_angle (const ho_array * ar, const int width, const int height, const int angle1, const int angle2); /** backwords hough trasform for lines by vertical angle @param ar the ho_array to use for backword hough @param width the array height @param height the array height @param angle1 start line angle @param angle2 end line angle @return FALSE */ ho_array *ho_array_hough_lines_backwords_by_angle_v (const ho_array * ar, const int width, const int height, const int angle1, const int angle2); /** fft_forword @param ar the ho_array to us for fft @param ar_re the output real values @param ar_im the output imaginary values @return FALSE */ unsigned char ho_array_fft_forword (const ho_array * ar, ho_array * ar_r, ho_array * ar_im); /** fft_backword @param ar_re input array of the real values @param ar_im input array of the imaginary values @param ar the output ho_array @return FALSE */ unsigned char ho_array_fft_backword (const ho_array * ar_r, const ho_array * ar_im, ho_array * ar); /** fft_shift @param ar_re input array of the real values @param ar_im input array of the imaginary values @param shift_ar_re output array of the real values @param shift_ar_im output array of the imaginary values @return FALSE */ unsigned char ho_array_fft_shift (const ho_array * ar_r, const ho_array * ar_im, ho_array * shift_ar_r, ho_array * shift_ar_im); /** fft_filter - applay a filter in w space @param ar input array @param ar_filter input array of the filter @return FALSE */ unsigned char ho_array_fft_filter (ho_array * ar, const ho_array * ar_filter); /** fft_filter - applay a box filter in w space @param ar input array @param box_height height of box @param box_width width of box @return FALSE */ unsigned char ho_array_fft_filter_box (ho_array * ar, const int box_width, const int box_height); /** fft_filter - applay a circle filter in w space @param ar input array @param radius radius of circle @return FALSE */ unsigned char ho_array_fft_filter_circle (ho_array * ar, const int radius); /** fft_filter - applay a gaussien filter in w space @param ar input array @param sigma of gaussien @return FALSE */ unsigned char ho_array_fft_filter_gaussien (ho_array * ar, const double sigma); /** writes ho_array to pnm file @param ar ho_array to save as gray image @param filename save as file name @return FALSE */ int ho_array_pnm_save (const ho_array * ar, const char *filename); /** load ho_array from pnm file @param filename save as file name @return new ho_array */ const ho_array *ho_array_pnm_load (const char *filename); /** writes ho_array to tiff file @param ar ho_array to save as gray image @param filename save as file name @return FALSE */ int ho_array_tiff_save (const ho_array * ar, const char *filename); /** load ho_array from tiff file @param filename save as file name @return new ho_array */ const ho_array *ho_array_tiff_load (const char *filename); /** new ho_array init to gaussian @param height hight of pixbuf in pixels @param width width of pixbuf in pixels @param sigma the sigma to use in the gaussien @return newly allocated ho_array */ ho_array *ho_array_new_gaussien (const int width, const int height, const double sigma); /** new ho_array init to box @param height hight of pixbuf in pixels @param width width of pixbuf in pixels @param box_height height of box @param box_width width of box @return newly allocated ho_array */ ho_array *ho_array_new_box (const int width, const int height, const int box_width, const int box_height); /** new ho_array init to circle @param height hight of pixbuf in pixels @param width width of pixbuf in pixels @param radius radius of circle @return newly allocated ho_array */ ho_array *ho_array_new_circle (const int width, const int height, const int radius); #endif /* HO_ARRAY_H */ libhocr-0.10.17/src/ho_gtk.c0000644000175000017500000001033011033632744012431 00000000000000 /*************************************************************************** * ho_gtk.c * * Fri Aug 12 20:13:33 2005 * Copyright 2005-2007 Yaacov Zamir * ****************************************************************************/ /* * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . */ #include #include #include #include #include #include "ho_gtk.h" ho_pixbuf * ho_gtk_pixbuf_from_gdk (const GdkPixbuf * gdk_pix) { ho_pixbuf *pix = NULL; if (!gdk_pix) { return NULL; } /* create hocr pixbuf from gkd pixbuf */ pix = ho_pixbuf_new (gdk_pixbuf_get_n_channels (gdk_pix), gdk_pixbuf_get_width (gdk_pix), gdk_pixbuf_get_height (gdk_pix), gdk_pixbuf_get_rowstride (gdk_pix)); if (!pix) return NULL; /* copy the pixels */ memcpy (pix->data, gdk_pixbuf_get_pixels (gdk_pix), (pix->height * pix->rowstride)); return pix; } ho_pixbuf * ho_gtk_pixbuf_from_gdk_share_data (const GdkPixbuf * gdk_pix) { ho_pixbuf *pix = NULL; if (!gdk_pix) { return NULL; } /* create hocr pixbuf from gkd pixbuf */ pix = ho_pixbuf_new (gdk_pixbuf_get_n_channels (gdk_pix), gdk_pixbuf_get_width (gdk_pix), gdk_pixbuf_get_height (gdk_pix), gdk_pixbuf_get_rowstride (gdk_pix)); if (!pix) return NULL; /* free ho_pixbuf data */ if (pix->data) free (pix->data); /* share the pixels */ pix->data = gdk_pixbuf_get_pixels (gdk_pix); return pix; } void ho_gdk_free_pixels (guchar * pixels, gpointer data) { free (pixels); } GdkPixbuf * ho_gtk_pixbuf_to_gdk (const ho_pixbuf * hocr_pix) { GdkPixbuf *pix = NULL; ho_pixbuf *pix_color = NULL; unsigned char *data; /* gdk has only RGB pixbufs */ pix_color = ho_pixbuf_to_rgb (hocr_pix); if (!pix_color) return NULL; /* create data */ data = malloc (pix_color->height * pix_color->rowstride); if (!data) { ho_pixbuf_free (pix_color); return NULL; } memcpy (data, pix_color->data, pix_color->height * pix_color->rowstride); /* load gdk pixbuf from ho_pixbuf */ pix = gdk_pixbuf_new_from_data (data, GDK_COLORSPACE_RGB, FALSE, 8, ho_pixbuf_get_width (pix_color), ho_pixbuf_get_height (pix_color), ho_pixbuf_get_rowstride (pix_color), ho_gdk_free_pixels, NULL); ho_pixbuf_free (pix_color); return pix; } ho_pixbuf * ho_gtk_pixbuf_load (const char *filename) { ho_pixbuf *pix = NULL; GdkPixbuf *gdk_pix = NULL; /* load gdk pixbuf from file */ gdk_pix = gdk_pixbuf_new_from_file (filename, NULL); if (!gdk_pix) { return NULL; } /* create hocr pixbuf from gkd pixbuf */ pix = ho_gtk_pixbuf_from_gdk (gdk_pix); /* free gdk pixbuf */ g_object_unref (gdk_pix); return pix; } int ho_gtk_pixbuf_save (const ho_pixbuf * pix, const char *filename, const char *ext) { GError *error = NULL; GdkPixbuf *gdk_pix = NULL; /* load gdk pixbuf from ho_pixbuf */ gdk_pix = ho_gtk_pixbuf_to_gdk (pix); if (!gdk_pix) return TRUE; /* save gdk pixbuf */ gdk_pixbuf_save (gdk_pix, filename, ext, &error, NULL); /* free memory */ g_object_unref (gdk_pix); if (error) { g_error_free (error); return TRUE; } return FALSE; } int ho_gtk_font_save (const ho_bitmap * m_text, const ho_bitmap * m_nikud, const ho_bitmap * m_mask, const char *filename, const char *ext) { int return_value; ho_pixbuf *p_out; p_out = ho_pixbuf_new (3, m_text->width, m_text->height, 0); ho_pixbuf_draw_rgb_bitmap (p_out, m_text, m_nikud, m_mask); return_value = ho_gtk_pixbuf_save (p_out, filename, ext); 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ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . */ #include #include #include #include #ifndef TRUE #define TRUE -1 #endif #ifndef FALSE #define FALSE 0 #endif #ifndef NULL #define NULL ((void*)0) #endif #include "ho_array_stat.h" #define square(x) ((x)*(x)) /** new ho_array_stat @param height hight of pixbuf in pixels @param width width of pixbuf in pixels @param threshold the threshold for making a mask @return newly allocated ho_array */ ho_array_stat * ho_array_stat_new (const int width, const int height, double threshold) { int x, y; ho_array_stat *pix = NULL; /* * allocate memory for pixbuf */ pix = (ho_array_stat *) malloc (sizeof (ho_array)); if (!pix) { return NULL; } /* * read header */ pix->width = width; pix->height = height; pix->size = 0; pix->threshold = threshold; /* * allocate memory for data */ pix->data_sums = malloc (pix->height * pix->width * sizeof (double)); if (!(pix->data_sums)) { free (pix); return NULL; } pix->data_squre_sums = malloc (pix->height * pix->width * sizeof (double)); if (!(pix->data_squre_sums)) { free (pix->data_sums); free (pix); return NULL; } /* init value to 0 */ for (x = 0; x < pix->width; x++) for (y = 0; y < pix->height; y++) { (pix->data_sums)[x + y * pix->width] = 0.0; (pix->data_squre_sums)[x + y * pix->width] = 0.0; } return pix; } /** free an ho_array_stat @param pix pointer to an ho_array @return FALSE */ int ho_array_stat_free (ho_array_stat * pix) { if (!pix) return TRUE; if (pix->data_sums) free (pix->data_sums); if (pix->data_squre_sums) free (pix->data_squre_sums); free (pix); return FALSE; } /** init an ho_array_stat from an ho_array @param pix pointer to an ho_array image @return FALSE */ unsigned char ho_array_stat_init (ho_array_stat * ar, const ho_array * pix) { double value; double value2; int x, y; /* copy data */ for (x = 0; x < pix->width; x++) for (y = 0; y < pix->height; y++) { value = ho_array_get (pix, x, y); value2 = square (value); ho_array_stat_set_sum (ar, x, y, value); ho_array_stat_set_sqr_sum (ar, x, y, value2); } /* incrase size counter */ ar->size = 1; return FALSE; } /** add an ho_array to an ho_array_stat @param pix pointer to an ho_array image @return FALSE */ unsigned char ho_array_stat_add (ho_array_stat * ar, const ho_array * pix) { double value; double value2; int x, y; /* copy data */ for (x = 0; x < pix->width; x++) for (y = 0; y < pix->height; y++) { value = ho_array_get (pix, x, y); value2 = square (value); ho_array_stat_add_sum (ar, x, y, value); ho_array_stat_add_sqr_sum (ar, x, y, value2); } /* incrase size counter */ ar->size++; return FALSE; } /** new ho_array from ho_array_stat @param hist pointer to an ho_array_stat @return newly allocated ho_array */ ho_array * ho_array_stat_to_array (const ho_array_stat * ar_st) { int x, y; double value; ho_array *m_out = NULL; /* allocate memory */ m_out = ho_array_new (ar_st->width, ar_st->height); if (!m_out) return NULL; /* copy data */ for (x = 0; x < ar_st->width; x++) for (y = 0; y < ar_st->height; y++) { value = ho_array_stat_get_sum (ar_st, x, y) / (double) (ar_st->size); ho_array_set (m_out, x, y, value); } return m_out; } /** new ho_array mask from ho_array_stat and an ho_array @param ar_st pointer to an ho_array_stst @param ar pointer to an ho_array @return newly allocated mask ho_array */ ho_array * ho_array_stat_to_array_mask (const ho_array_stat * ar_st, const ho_array * ar) { int x, y; double val; double avg, avg2, sd2; double threshold; ho_array *m_out = NULL; /* do we know somthing about the image */ if (ar_st->size < 1) return NULL; /* allocate memory */ m_out = ho_array_new (ar_st->width, ar_st->height); if (!m_out) return NULL; /* copy data */ for (x = 0; x < ar_st->width; x++) for (y = 0; y < ar_st->height; y++) { avg = ho_array_stat_get_sum (ar_st, x, y) / (double) (ar_st->size); avg2 = ho_array_stat_get_sqr_sum (ar_st, x, y) / (double) (ar_st->size); sd2 = avg2 - square (avg); threshold = square (ar_st->threshold) * sd2; val = ho_array_get (ar, x, y); ho_array_set (m_out, x, y, square (val - avg) - threshold); } return m_out; } libhocr-0.10.17/src/ho_pixbuf.c0000644000175000017500000013157211051626152013151 00000000000000 /*************************************************************************** * ho_pixbuf.c * * Fri Aug 12 20:13:33 2005 * Copyright 2005-2007 Yaacov Zamir * ****************************************************************************/ /* * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . */ #include #include #include #include #ifdef USE_TIFF #include #endif #ifndef TRUE #define TRUE -1 #endif #ifndef FALSE #define FALSE 0 #endif #ifndef NULL #define NULL ((void*)0) #endif #include "ho_bitmap.h" #include "ho_pixbuf.h" ho_pixbuf * ho_pixbuf_new (const unsigned char n_channels, const int width, const int height, const int rowstride) { ho_pixbuf *pix = NULL; /* * allocate memory for pixbuf */ pix = (ho_pixbuf *) malloc (sizeof (ho_pixbuf)); if (!pix) { return NULL; } /* * read header */ pix->n_channels = n_channels; pix->width = width; pix->height = height; if (rowstride) pix->rowstride = rowstride; else pix->rowstride = width * n_channels; /* * allocate memory for data (and set to white) */ pix->data = malloc (pix->height * pix->rowstride); if (!(pix->data)) { free (pix); return NULL; } memset ((void *) (pix->data), 255, pix->height * pix->rowstride); return pix; } ho_pixbuf * ho_pixbuf_clone (const ho_pixbuf * m) { ho_pixbuf *m_out; /* allocate memory */ m_out = ho_pixbuf_new (m->n_channels, m->width, m->height, m->rowstride); if (!m_out) return NULL; /* copy data */ memcpy (m_out->data, m->data, m_out->height * m_out->rowstride); return m_out; } ho_pixbuf * ho_pixbuf_clone_window (const ho_pixbuf * m, const int x, const int y, const int width, const int height) { ho_pixbuf *m_out; int x1, y1; unsigned char val; /* allocate memory */ m_out = ho_pixbuf_new (m->n_channels, width, height, 0); if (!m_out) return NULL; /* * copy data */ /* color */ if (m->n_channels > 1) { for (x1 = 0; x1 < width && x1 < m->width; x1++) for (y1 = 0; y1 < height && y1 < m->height; y1++) { /* FIXME: color always 3 channels ? */ val = ho_pixbuf_get (m, x + x1, y + y1, 0); ho_pixbuf_set (m_out, x1, y1, 0, val); val = ho_pixbuf_get (m, x + x1, y + y1, 1); ho_pixbuf_set (m_out, x1, y1, 1, val); val = ho_pixbuf_get (m, x + x1, y + y1, 2); ho_pixbuf_set (m_out, x1, y1, 2, val); } } /* gray */ else { for (x1 = 0; x1 < width && x1 < m->width; x1++) for (y1 = 0; y1 < height && y1 < m->height; y1++) { val = ho_pixbuf_get (m, x + x1, y + y1, 0); ho_pixbuf_set (m_out, x1, y1, 0, val); } } return m_out; } int ho_pixbuf_set_data (ho_pixbuf * pix, const char *data) { /* copy the pixels */ memcpy (pix->data, data, (pix->height * pix->rowstride)); return FALSE; }; string_data ho_pixbuf_get_data_string (ho_pixbuf * pix) { string_data out; out.data = (char *) malloc (pix->height * pix->rowstride); if (!out.data) { out.data = NULL; out.size = 0; } else { memcpy (out.data, pix->data, (pix->height * pix->rowstride)); out.data = pix->data; out.size = pix->height * pix->rowstride; } return out; } ho_pixbuf * ho_pixbuf_new_from_bitmap (const ho_bitmap * bit_in) { int x, y; ho_pixbuf *pix = NULL; pix = ho_pixbuf_new (1, bit_in->width, bit_in->height, 0); if (!pix) return NULL; for (x = 0; x < bit_in->width; x++) for (y = 0; y < bit_in->height; y++) ho_pixbuf_set (pix, x, y, 0, 255 * (1 - ho_bitmap_get (bit_in, x, y))); return pix; } ho_pixbuf * ho_pixbuf_new_from_objmap (const ho_objmap * obj_in, const unsigned char min, const unsigned char max) { int x, y; ho_pixbuf *pix = NULL; int index = 0; /* allocate memory */ pix = ho_pixbuf_new (3, obj_in->width, obj_in->height, 0); if (!pix) return NULL; /* copy pixels from gsl mtirxes */ for (x = 0; x < obj_in->width; x++) for (y = 0; y < obj_in->height; y++) { index = ho_objmap_get (obj_in, x, y); if (index) { /* set autput colors */ ho_pixbuf_set (pix, x, y, 0, min + (max - min) * (index % 12) / 12); ho_pixbuf_set (pix, x, y, 1, min + (max - min) * (index % 6) / 6); ho_pixbuf_set (pix, x, y, 2, min + (max - min) * (index % 9) / 9); } else { /* set white */ ho_pixbuf_set (pix, x, y, 0, 255); ho_pixbuf_set (pix, x, y, 1, 255); ho_pixbuf_set (pix, x, y, 2, 255); } } return pix; } ho_pixbuf * ho_pixbuf_new_from_layout (const ho_layout * lay_in, const unsigned char show_grid, const ho_bitmap * m_text, const unsigned char text_block_r, const unsigned char text_block_g, const unsigned char text_block_b, const unsigned char text_block_a, const unsigned char text_block_frame_width, const unsigned char line_block_r, const unsigned char line_block_g, const unsigned char line_block_b, const unsigned char line_block_a, const unsigned char line_block_frame_width, const unsigned char word_block_r, const unsigned char word_block_g, const unsigned char word_block_b, const unsigned char word_block_a, const unsigned char word_block_frame_width, const unsigned char font_block_r, const unsigned char font_block_g, const unsigned char font_block_b, const unsigned char font_block_a, const unsigned char font_block_frame_width) { ho_pixbuf *pix_out = NULL; ho_bitmap *m_block_frame = NULL; ho_bitmap *m_word_font_mask = NULL; int block_index; int line_index; int word_index; /* allocate */ pix_out = ho_pixbuf_new (3, lay_in->m_page_blocks_mask->width, lay_in->m_page_blocks_mask->height, 0); /* add text blocks */ m_block_frame = ho_bitmap_edge (lay_in->m_page_blocks_mask, text_block_frame_width); ho_pixbuf_draw_bitmap (pix_out, m_block_frame, text_block_r, text_block_g, text_block_b, text_block_a); ho_bitmap_free (m_block_frame); /* loop on all text blocks */ for (block_index = 0; block_index < lay_in->n_blocks; block_index++) { for (line_index = 0; line_index < lay_in->n_lines[block_index]; line_index++) { /* draw words */ ho_pixbuf_draw_bitmap (pix_out, lay_in->m_lines_words_mask[block_index][line_index], word_block_r, word_block_g, word_block_b, word_block_a); /* draw lines */ m_block_frame = ho_bitmap_edge (lay_in->m_lines_line_mask[block_index][line_index], line_block_frame_width); ho_pixbuf_draw_bitmap (pix_out, m_block_frame, line_block_r, line_block_g, line_block_b, line_block_a); ho_bitmap_free (m_block_frame); /* draw fonts */ for (word_index = 0; word_index < lay_in->n_words[block_index][line_index]; word_index++) { m_word_font_mask = lay_in->m_words_font_mask[block_index][line_index][word_index]; ho_pixbuf_draw_bitmap (pix_out, m_word_font_mask, font_block_r, font_block_g, font_block_b, font_block_a); } } } /* add grid */ if (show_grid) ho_pixbuf_draw_grid (pix_out, 120, 30, 255, 0, 0); /* add text */ if (m_text) ho_pixbuf_draw_bitmap (pix_out, m_text, 0, 0, 0, 255); return pix_out; } ho_pixbuf * ho_pixbuf_to_rgb (const ho_pixbuf * pix_in) { int x, y; ho_pixbuf *pix = NULL; unsigned char red, green, blue; /* allocate memory */ pix = ho_pixbuf_new (3, pix_in->width, pix_in->height, 0); if (!pix) return NULL; /* does original pix has the rgb channels ? */ if (pix_in->n_channels < 3) { /* copy gray pixels */ for (x = 0; x < pix_in->width; x++) for (y = 0; y < pix_in->height; y++) { red = ho_pixbuf_get (pix_in, x, y, 0); ho_pixbuf_set (pix, x, y, 0, red); ho_pixbuf_set (pix, x, y, 1, red); ho_pixbuf_set (pix, x, y, 2, red); } } else { /* copy color pixels */ for (x = 0; x < pix_in->width; x++) for (y = 0; y < pix_in->height; y++) { red = ho_pixbuf_get (pix_in, x, y, 0); green = ho_pixbuf_get (pix_in, x, y, 1); blue = ho_pixbuf_get (pix_in, x, y, 2); ho_pixbuf_set (pix, x, y, 0, red); ho_pixbuf_set (pix, x, y, 1, green); ho_pixbuf_set (pix, x, y, 2, blue); } } return pix; } int ho_pixbuf_free (ho_pixbuf * pix) { if (!pix) return TRUE; if (pix->data) free (pix->data); free (pix); return FALSE; } ho_pixbuf * ho_pixbuf_color_to_gray (const ho_pixbuf * pix) { ho_pixbuf *pix_gray = NULL; int x, y; unsigned char red, green, blue; /* does input has the rgb channels ? */ if (pix->n_channels < 3) return NULL; /* allocate memory */ pix_gray = ho_pixbuf_new (1, pix->width, pix->height, 0); if (!pix_gray) return NULL; for (x = 0; x < pix->width; x++) for (y = 0; y < pix->height; y++) { red = ho_pixbuf_get (pix, x, y, 0); green = ho_pixbuf_get (pix, x, y, 1); blue = ho_pixbuf_get (pix, x, y, 2); ho_pixbuf_set (pix_gray, x, y, 0, (ho_pixbuf_max3 (red, green, blue) + ho_pixbuf_min3 (red, green, blue)) / 2.0); } return pix_gray; } ho_pixbuf * ho_pixbuf_color_to_red (const ho_pixbuf * pix) { ho_pixbuf *pix_red = NULL; int x, y; unsigned char red; /* does input has the rgb channels ? */ if (pix->n_channels < 3) return NULL; /* allocate memory */ pix_red = ho_pixbuf_new (1, pix->width, pix->height, 0); if (!pix_red) return NULL; for (x = 0; x < pix->width; x++) for (y = 0; y < pix->height; y++) { red = ho_pixbuf_get (pix, x, y, 0); ho_pixbuf_set (pix_red, x, y, 0, red); } return pix_red; } ho_pixbuf * ho_pixbuf_color_to_green (const ho_pixbuf * pix) { ho_pixbuf *pix_green = NULL; int x, y; unsigned char green; /* does input has the rgb channels ? */ if (pix->n_channels < 3) return NULL; /* allocate memory */ pix_green = ho_pixbuf_new (1, pix->width, pix->height, 0); if (!pix_green) return NULL; for (x = 0; x < pix->width; x++) for (y = 0; y < pix->height; y++) { green = ho_pixbuf_get (pix, x, y, 1); ho_pixbuf_set (pix_green, x, y, 0, green); } return pix_green; } ho_pixbuf * ho_pixbuf_color_to_blue (const ho_pixbuf * pix) { ho_pixbuf *pix_blue = NULL; int x, y; unsigned char blue; /* does input has the rgb channels ? */ if (pix->n_channels < 3) return NULL; /* allocate memory */ pix_blue = ho_pixbuf_new (1, pix->width, pix->height, 0); if (!pix_blue) return NULL; for (x = 0; x < pix->width; x++) for (y = 0; y < pix->height; y++) { blue = ho_pixbuf_get (pix, x, y, 2); ho_pixbuf_set (pix_blue, x, y, 0, blue); } return pix_blue; } ho_pixbuf * ho_pixbuf_scale2 (const ho_pixbuf * pix) { ho_pixbuf *pix_scaled = NULL; int x, y; unsigned char neighbors[4]; /* is input gray ? */ if (pix->n_channels != 1 || pix->width < 3 || pix->height < 3) return NULL; /* allocate memory */ pix_scaled = ho_pixbuf_new (1, pix->width * 2 - 2, pix->height * 2 - 2, 0); if (!pix_scaled) return NULL; for (x = 0; x < pix->width - 1; x++) for (y = 0; y < pix->height - 1; y++) { neighbors[0] = (pix->data)[x + y * pix->rowstride]; neighbors[1] = (pix->data)[x + 1 + y * pix->rowstride]; neighbors[2] = (pix->data)[x + (y + 1) * pix->rowstride]; neighbors[3] = (pix->data)[x + 1 + (y + 1) * pix->rowstride]; (pix_scaled->data)[(x * 2) + (y * 2) * pix_scaled->rowstride] = neighbors[0]; (pix_scaled->data)[(x * 2) + 1 + (y * 2) * pix_scaled->rowstride] = (neighbors[0] + neighbors[1]) / 2; (pix_scaled->data)[(x * 2) + ((y * 2) + 1) * pix_scaled->rowstride] = (neighbors[0] + neighbors[2]) / 2; (pix_scaled->data)[(x * 2) + 1 + ((y * 2) + 1) * pix_scaled->rowstride] = (neighbors[0] + neighbors[1] + neighbors[2] + neighbors[3]) / 4; } return pix_scaled; } ho_pixbuf * ho_pixbuf_scale3 (const ho_pixbuf * pix) { ho_pixbuf *pix_scaled = NULL; int x, y; unsigned char neighbors[4]; /* is input gray ? */ if (pix->n_channels != 1 || pix->width < 3 || pix->height < 3) return NULL; /* allocate memory */ pix_scaled = ho_pixbuf_new (1, pix->width * 3 - 3, pix->height * 3 - 3, 0); if (!pix_scaled) return NULL; for (x = 0; x < pix->width - 1; x++) for (y = 0; y < pix->height - 1; y++) { neighbors[0] = (pix->data)[x + y * pix->rowstride]; neighbors[1] = (pix->data)[x + 1 + y * pix->rowstride]; neighbors[2] = (pix->data)[x + (y + 1) * pix->rowstride]; neighbors[3] = (pix->data)[x + 1 + (y + 1) * pix->rowstride]; (pix_scaled->data)[(x * 3) + (y * 3) * pix_scaled->rowstride] = neighbors[0]; (pix_scaled->data)[(x * 3) + 1 + (y * 3) * pix_scaled->rowstride] = (neighbors[0] * 2 + neighbors[1]) / 3; (pix_scaled->data)[(x * 3) + 2 + (y * 3) * pix_scaled->rowstride] = (neighbors[0] + neighbors[1] * 2) / 3; (pix_scaled->data)[(x * 3) + ((y * 3) + 1) * pix_scaled->rowstride] = (neighbors[0] * 2 + neighbors[2]) / 3; (pix_scaled->data)[(x * 3) + ((y * 3) + 2) * pix_scaled->rowstride] = (neighbors[0] + neighbors[2] * 2) / 3; (pix_scaled->data)[(x * 3) + 1 + ((y * 3) + 1) * pix_scaled->rowstride] = (neighbors[0] * 3 + neighbors[1] + neighbors[2] + neighbors[3]) / 6; (pix_scaled->data)[(x * 3) + 2 + ((y * 3) + 1) * pix_scaled->rowstride] = (neighbors[0] + neighbors[1] * 3 + neighbors[2] + neighbors[3]) / 6; (pix_scaled->data)[(x * 3) + 1 + ((y * 3) + 2) * pix_scaled->rowstride] = (neighbors[0] + neighbors[1] + neighbors[2] * 3 + neighbors[3]) / 6; (pix_scaled->data)[(x * 3) + 2 + ((y * 3) + 2) * pix_scaled->rowstride] = (neighbors[0] + neighbors[1] + neighbors[2] + neighbors[3] * 3) / 6; } return pix_scaled; } ho_pixbuf * ho_pixbuf_scale4 (const ho_pixbuf * pix) { /* FIXME: find a better way to scale by 4 and 8 */ ho_pixbuf *pix_scaled2 = NULL; ho_pixbuf *pix_scaled4 = NULL; pix_scaled2 = ho_pixbuf_scale2 (pix); if (!pix_scaled2) return NULL; pix_scaled4 = ho_pixbuf_scale2 (pix_scaled2); ho_pixbuf_free (pix_scaled2); return pix_scaled4; } ho_pixbuf * ho_pixbuf_scale8 (const ho_pixbuf * pix) { ho_pixbuf *pix_scaled4 = NULL; ho_pixbuf *pix_scaled8 = NULL; pix_scaled4 = ho_pixbuf_scale4 (pix); if (!pix_scaled4) return NULL; pix_scaled8 = ho_pixbuf_scale2 (pix_scaled4); ho_pixbuf_free (pix_scaled4); return pix_scaled8; } ho_pixbuf * ho_pixbuf_scale (const ho_pixbuf * pix, const unsigned char scale) { /* is input sane ? */ if (scale < 2 || pix->n_channels != 1 || pix->width < 3 || pix->height < 3) return NULL; if (scale == 2) return ho_pixbuf_scale2 (pix); if (scale == 3) return ho_pixbuf_scale3 (pix); if (scale == 4) return ho_pixbuf_scale4 (pix); /* FIXME: scale more them 8 ? */ if (scale > 4) return ho_pixbuf_scale8 (pix); return NULL; } unsigned char ho_pixbuf_minmax (const ho_pixbuf * pix, unsigned char *min, unsigned char *max) { int x, y; *min = 0; *max = 255; /* is input gray ? */ if (pix->n_channels != 1) return TRUE; for (x = 0; x < pix->width; x++) for (y = 0; y < pix->height; y++) { if (*min > (pix->data)[x + y * pix->rowstride]) *min = (pix->data)[x + y * pix->rowstride]; if (*max < (pix->data)[x + y * pix->rowstride]) *max = (pix->data)[x + y * pix->rowstride]; } return FALSE; } ho_pixbuf * ho_pixbuf_linear_filter (const ho_pixbuf * pix) { ho_pixbuf *pix_gray = NULL; int x, y; unsigned char min, max; /* is input gray ? */ if (pix->n_channels != 1) return NULL; /* allocate memory */ pix_gray = ho_pixbuf_new (1, pix->width, pix->height, 0); if (!pix_gray) return NULL; ho_pixbuf_minmax (pix, &min, &max); for (x = 0; x < pix->width; x++) for (y = 0; y < pix->height; y++) { (pix_gray->data)[x + y * pix_gray->rowstride] = 255 * ((pix->data)[x + y * pix->rowstride] - min) / (max - min); } return pix_gray; } ho_bitmap * ho_pixbuf_to_bitmap (const ho_pixbuf * pix, unsigned char threshold) { ho_pixbuf *gray_pix = NULL; ho_bitmap *m_out = NULL; int x, y; /* convert threshold from 0..100 to 0..255 */ threshold = 255 * threshold / 100; /* if pix is color convert to gray scale */ if (pix->n_channels > 1) gray_pix = ho_pixbuf_color_to_gray (pix); else gray_pix = ho_pixbuf_clone (pix); if (!threshold) threshold = 153; /* allocate memory */ m_out = ho_bitmap_new (gray_pix->width, gray_pix->height); if (!m_out) return NULL; /* copy data */ for (x = 0; x < gray_pix->width; x++) for (y = 0; y < gray_pix->height; y++) if ((gray_pix->data)[x + y * gray_pix->rowstride] < threshold) ho_bitmap_set (m_out, x, y); /* free gray pix */ ho_pixbuf_free (gray_pix); return m_out; } ho_bitmap * ho_pixbuf_to_bitmap_by_color (const ho_pixbuf * pix, unsigned char min_red, unsigned char max_red, unsigned char min_green, unsigned char max_green, unsigned char min_blue, unsigned char max_blue) { ho_bitmap *m_out = NULL; int x, y; /* if pix is not color exit */ if (pix->n_channels < 3) return NULL; /* allocate memory */ m_out = ho_bitmap_new (pix->width, pix->height); if (!m_out) return NULL; /* copy data */ for (x = 0; x < pix->width; x++) for (y = 0; y < pix->height; y++) { if ( ((pix->data)[x + y * pix->rowstride] >= min_red) && ((pix->data)[x + y * pix->rowstride] < max_red) && ((pix->data)[x + y * pix->rowstride + 1] >= min_green) && ((pix->data)[x + y * pix->rowstride + 1] < max_green) && ((pix->data)[x + y * pix->rowstride + 2] >= min_blue) && ((pix->data)[x + y * pix->rowstride + 2] < max_blue)) ho_bitmap_set (m_out, x, y); } return m_out; } ho_bitmap * ho_pixbuf_to_bitmap_adaptive (const ho_pixbuf * pix, unsigned char threshold, unsigned char size, unsigned char adaptive_threshold) { ho_bitmap *m_out = NULL; int x, y; int i, j; unsigned char locale_thereshold; double sum; int hlf_size = size / 2; double size_aquare = size * size; double factor = (double) adaptive_threshold / 100.0; /* convert threshold from 0..100 to 0..255 */ threshold = 255 * threshold / 100; /* is input gray ? */ if (pix->n_channels != 1) return NULL; /* set defaults */ if (!threshold) threshold = 0; if (!factor) factor = 6.0 / 8.0; if (!size) { size = 70; hlf_size = size / 2; size_aquare = size * size; } /* allocate memory */ m_out = ho_bitmap_new (pix->width, pix->height); if (!m_out) return NULL; /* init threshold matrix to 0.5 */ for (x = 0; x < hlf_size; x++) for (y = 0; y < pix->height; y++) if (ho_pixbuf_get (pix, x, y, 0) < 127) ho_bitmap_set (m_out, x, y); for (x = pix->width - size; x < pix->width; x++) for (y = 0; y < pix->height; y++) if (ho_pixbuf_get (pix, x, y, 0) < 127) ho_bitmap_set (m_out, x, y); for (x = 0; x < pix->width; x++) for (y = 0; y < hlf_size; y++) if (ho_pixbuf_get (pix, x, y, 0) < 127) ho_bitmap_set (m_out, x, y); for (x = 0; x < pix->width; x++) for (y = pix->height - size; y < pix->height; y++) if (ho_pixbuf_get (pix, x, y, 0) < 127) ho_bitmap_set (m_out, x, y); /* copy data */ for (x = hlf_size; x < pix->width - hlf_size; x += hlf_size) for (y = hlf_size; y < pix->height - hlf_size; y += hlf_size) { /* get avg */ sum = 0; for (i = -hlf_size; i < hlf_size; i++) for (j = -hlf_size; j < hlf_size; j++) sum += ho_pixbuf_get (pix, x + i, y + j, 0); /* calculate locale threshold */ locale_thereshold = (unsigned char) (factor * sum / size_aquare); if (locale_thereshold < threshold) locale_thereshold = threshold; for (i = -hlf_size; i < 0; i++) for (j = -hlf_size; j < 0; j++) if (ho_pixbuf_get (pix, x + i, y + j, 0) < locale_thereshold) ho_bitmap_set (m_out, x + i, y + j); } return m_out; } ho_bitmap * ho_pixbuf_to_bitmap_adaptive_fine (const ho_pixbuf * pix, unsigned char threshold, unsigned char size, unsigned char adaptive_threshold) { ho_pixbuf *m_thresholds = NULL; ho_bitmap *m_out = NULL; int x, y; int i, j; unsigned char locale_thereshold; double sum, first_row, last_row; double hlf_size = size / 2.0; double size_aquare = size * size; double factor = (double) adaptive_threshold / 100.0; /* convert threshold from 0..100 to 0..255 */ threshold = 255 * threshold / 100; /* is input gray ? */ if (pix->n_channels != 1) return NULL; /* set defaults */ if (!threshold) threshold = 0; if (!factor) factor = 80.0 / 100.0; if (!size) { size = 70; hlf_size = size / 2.0; size_aquare = size * size; } /* allocate memory */ m_out = ho_bitmap_new (pix->width, pix->height); if (!m_out) return NULL; m_thresholds = ho_pixbuf_new (1, pix->width, pix->height, 0); if (!m_thresholds) { ho_bitmap_free (m_out); return NULL; } /* init threshold matrix to 0.5 */ for (x = 0; x < hlf_size; x++) for (y = 0; y < pix->height; y++) ho_pixbuf_set (m_thresholds, x, y, 0, 127); for (x = pix->width - hlf_size; x < pix->width; x++) for (y = 0; y < pix->height; y++) ho_pixbuf_set (m_thresholds, x, y, 0, 127); for (x = 0; x < pix->width; x++) for (y = 0; y < hlf_size; y++) ho_pixbuf_set (m_thresholds, x, y, 0, 127); for (x = 0; x < pix->width; x++) for (y = pix->height - hlf_size; y < pix->height; y++) ho_pixbuf_set (m_thresholds, x, y, 0, 127); /* create threshold matix */ for (x = hlf_size; x < pix->width - hlf_size; x++) { /* calculate sum of first erea */ y = hlf_size; sum = 0; for (i = -hlf_size; i < hlf_size; i++) for (j = -hlf_size; j < hlf_size; j++) { sum += (pix->data)[(x + i) + (y + j) * pix->rowstride]; } /* get the sum of elemnts in first row of area */ first_row = 0; for (i = -hlf_size; i < hlf_size; i++) { first_row += (pix->data)[(x + i) + (y - (int) hlf_size) * pix->rowstride]; } last_row = 0; for (i = -hlf_size; i < hlf_size; i++) { last_row += (pix->data)[(x + i) + (y + (int) hlf_size) * pix->rowstride]; } /* calculate locale threshold */ locale_thereshold = (sum / size_aquare) * factor; if (locale_thereshold < threshold) ho_pixbuf_set (m_thresholds, x, y, 0, threshold); else ho_pixbuf_set (m_thresholds, x, y, 0, locale_thereshold); /* run rest of the height */ for (y = hlf_size + 1; y < pix->height - (int) hlf_size; y++) { /* get avg */ sum += last_row - first_row; first_row = 0; for (i = -hlf_size; i < hlf_size; i++) { first_row += (pix->data)[(x + i) + (y - (int) hlf_size) * pix->rowstride]; } last_row = 0; for (i = -hlf_size; i < hlf_size; i++) { last_row += (pix->data)[(x + i) + (y + (int) hlf_size) * pix->rowstride]; } /* calculate locale threshold */ locale_thereshold = (sum / size_aquare) * factor; if (locale_thereshold < threshold) ho_pixbuf_set (m_thresholds, x, y, 0, threshold); else ho_pixbuf_set (m_thresholds, x, y, 0, locale_thereshold); } } /* do thresholding */ for (x = 0; x < pix->width; x++) for (y = 0; y < pix->height; y++) if (ho_pixbuf_get (pix, x, y, 0) < ho_pixbuf_get (m_thresholds, x, y, 0)) ho_bitmap_set (m_out, x, y); ho_pixbuf_free (m_thresholds); return m_out; } ho_bitmap * ho_pixbuf_to_bitmap_wrapper (const ho_pixbuf * pix_in, const unsigned char scale, const unsigned char adaptive, const unsigned char threshold, const unsigned char a_threshold, const unsigned char size) { ho_pixbuf *pix = NULL; ho_pixbuf *pix_temp = NULL; ho_bitmap *m_bw = NULL; /* if pix is color convert to gray scale */ if (pix_in->n_channels > 1) pix = ho_pixbuf_color_to_gray (pix_in); else pix = ho_pixbuf_clone (pix_in); if (!pix) return NULL; /* streach picture grays */ pix_temp = ho_pixbuf_linear_filter (pix); ho_pixbuf_free (pix); if (!pix_temp) return NULL; pix = pix_temp; /* scale */ if (scale > 1) { pix_temp = ho_pixbuf_scale (pix, scale); ho_pixbuf_free (pix); if (!pix_temp) return NULL; pix = pix_temp; } /* convert to b/w bitmap */ switch (adaptive) { case 0: m_bw = ho_pixbuf_to_bitmap_adaptive (pix, threshold, size, a_threshold); break; case 1: m_bw = ho_pixbuf_to_bitmap (pix, threshold); break; case 2: m_bw = ho_pixbuf_to_bitmap_adaptive_fine (pix, threshold, size, a_threshold); break; default: m_bw = ho_pixbuf_to_bitmap_adaptive (pix, threshold, size, a_threshold); break; } ho_pixbuf_free (pix); return m_bw; } int ho_pixbuf_draw_bitmap (ho_pixbuf * m, const ho_bitmap * bit_in, const unsigned char red, const unsigned char green, const unsigned char blue, const unsigned char alpha) { int x, y; unsigned char new_red; unsigned char new_green; unsigned char new_blue; /* check for bitmap origin, if this is a sub window draw at its origin */ if (bit_in->x != 0 || bit_in->y != 0 || m->width > bit_in->width || m->height > bit_in->height) ho_pixbuf_draw_bitmap_at (m, bit_in, bit_in->x, bit_in->y, red, green, blue, alpha); /* sanity check */ if (m->width != bit_in->width || m->height != bit_in->height) return TRUE; /* is pixbuf color ? */ if (m->n_channels < 3) { /* gray scale */ for (x = 0; x < bit_in->width; x++) for (y = 0; y < bit_in->height; y++) if (ho_bitmap_get (bit_in, x, y)) { new_red = alpha * red / 255 + (255 - alpha) * ho_pixbuf_get (m, x, y, 0) / 255; ho_pixbuf_set (m, x, y, 0, new_red); } } else { /* color */ for (x = 0; x < bit_in->width; x++) for (y = 0; y < bit_in->height; y++) if (ho_bitmap_get (bit_in, x, y)) { new_red = alpha * red / 255 + (255 - alpha) * ho_pixbuf_get (m, x, y, 0) / 255; new_green = alpha * green / 255 + (255 - alpha) * ho_pixbuf_get (m, x, y, 1) / 255; new_blue = alpha * blue / 255 + (255 - alpha) * ho_pixbuf_get (m, x, y, 2) / 255; ho_pixbuf_set (m, x, y, 0, new_red); ho_pixbuf_set (m, x, y, 1, new_green); ho_pixbuf_set (m, x, y, 2, new_blue); } } return FALSE; } int ho_pixbuf_draw_bitmap_at (ho_pixbuf * m, const ho_bitmap * bit_in, const int x1, const int y1, const unsigned char red, const unsigned char green, const unsigned char blue, const unsigned char alpha) { int x, y; unsigned char new_red; unsigned char new_green; unsigned char new_blue; /* is pixbuf color ? */ if (m->n_channels < 3) { /* gray scale */ for (x = 0; x < bit_in->width; x++) for (y = 0; y < bit_in->height; y++) if ((x + x1) >= 0 && (x + x1) < m->width && (y + y1) >= 0 && (y + y1) < m->height) if (ho_bitmap_get (bit_in, x, y)) { new_red = alpha * red / 255 + (255 - alpha) * ho_pixbuf_get (m, (x + x1), (y + y1), 0) / 255; ho_pixbuf_set (m, (x + x1), (y + y1), 0, new_red); } } else { /* color */ for (x = 0; x < bit_in->width; x++) for (y = 0; y < bit_in->height; y++) if ((x + x1) >= 0 && (x + x1) < m->width && (y + y1) >= 0 && (y + y1) < m->height) if (ho_bitmap_get (bit_in, x, y)) { new_red = alpha * red / 255 + (255 - alpha) * ho_pixbuf_get (m, (x + x1), (y + y1), 0) / 255; new_green = alpha * green / 255 + (255 - alpha) * ho_pixbuf_get (m, (x + x1), (y + y1), 1) / 255; new_blue = alpha * blue / 255 + (255 - alpha) * ho_pixbuf_get (m, (x + x1), (y + y1), 2) / 255; ho_pixbuf_set (m, (x + x1), (y + y1), 0, new_red); ho_pixbuf_set (m, (x + x1), (y + y1), 1, new_green); ho_pixbuf_set (m, (x + x1), (y + y1), 2, new_blue); } } return FALSE; } int ho_pixbuf_draw_line (ho_pixbuf * m, const int x1, const int y1, const int x2, const int y2, const unsigned char red, const unsigned char green, const unsigned char blue) { double x, step_x; double y, step_y; int x_start = x1; int x_end = x2; int y_start = y1; int y_end = y2; step_x = ((double) x2 - (double) x1) * ((double) x2 - (double) x1); step_y = ((double) y2 - (double) y1) * ((double) y2 - (double) y1); if (step_y > step_x) { /* vertical line */ if (y1 > y2) { x_start = x2; x_end = x1; y_start = y2; y_end = y1; } x = (double) x_start; step_x = ((double) x_end - (double) x_start) / ((double) y_end - (double) y_start); for (y = y_start; y <= y_end; y++) { (m->data)[(int) x * m->n_channels + (int) y * m->rowstride] = red; if (m->n_channels >= 3) { (m->data)[(int) x * m->n_channels + (int) y * m->rowstride + 1] = green; (m->data)[(int) x * m->n_channels + (int) y * m->rowstride + 2] = blue; } x += step_x; } } else { /* horizontal line */ if (x1 > x2) { x_start = x2; x_end = x1; y_start = y2; y_end = y1; } y = (double) y_start; step_y = ((double) y_end - (double) y_start) / ((double) x_end - (double) x_start); for (x = x_start; x <= x_end; x++) { (m->data)[(int) x * m->n_channels + (int) y * m->rowstride] = red; if (m->n_channels >= 3) { (m->data)[(int) x * m->n_channels + (int) y * m->rowstride + 1] = green; (m->data)[(int) x * m->n_channels + (int) y * m->rowstride + 2] = blue; } y += step_y; } } return FALSE; } int ho_pixbuf_draw_box (ho_pixbuf * m, const int x, const int y, const int width, const int height, const unsigned char red, const unsigned char green, const unsigned char blue, const unsigned char alpha) { int x1, y1; int r, g, b; /* draw */ for (x1 = x; x1 < (x + width) && x1 < m->width; x1++) for (y1 = y; y1 < (y + height) && y1 < m->height; y1++) { r = ((int) ho_pixbuf_get (m, x1, y1, 0) * (255 - (int) alpha) + (int) red * (int) alpha) / 255; g = ((int) ho_pixbuf_get (m, x1, y1, 1) * (255 - (int) alpha) + (int) green * (int) alpha) / 255; b = ((int) ho_pixbuf_get (m, x1, y1, 2) * (255 - (int) alpha) + (int) blue * (int) alpha) / 255; ho_pixbuf_set (m, x1, y1, 0, r); ho_pixbuf_set (m, x1, y1, 1, g); ho_pixbuf_set (m, x1, y1, 2, b); } return FALSE; } int ho_pixbuf_draw_box_empty (ho_pixbuf * m, const int x, const int y, const int width, const int height, const unsigned char red, const unsigned char green, const unsigned char blue) { int x1, y1; /* draw */ /* horizontal lines */ for (x1 = x; x1 < (x + width) && x1 < m->width; x1++) { ho_pixbuf_set (m, x1, y, 0, red); ho_pixbuf_set (m, x1, y, 1, green); ho_pixbuf_set (m, x1, y, 2, blue); ho_pixbuf_set (m, x1, y + height - 1, 0, red); ho_pixbuf_set (m, x1, y + height - 1, 1, green); ho_pixbuf_set (m, x1, y + height - 1, 2, blue); } /* vertical lines */ for (y1 = y; y1 < (y + height) && y1 < m->height; y1++) { ho_pixbuf_set (m, x, y1, 0, red); ho_pixbuf_set (m, x, y1, 1, green); ho_pixbuf_set (m, x, y1, 2, blue); ho_pixbuf_set (m, x + width - 1, y1, 0, red); ho_pixbuf_set (m, x + width - 1, y1, 1, green); ho_pixbuf_set (m, x + width - 1, y1, 2, blue); } return FALSE; } int ho_pixbuf_draw_horizontal_scale (ho_pixbuf * m, const int x1, const int y1, const int length, const int step, const unsigned char red, const unsigned char green, const unsigned char blue) { int x; for (x = 0; x <= length; x++) { ho_pixbuf_set (m, x1 + x, y1, 0, red); if (m->n_channels >= 3) { ho_pixbuf_set (m, x1 + x, y1, 1, green); ho_pixbuf_set (m, x1 + x, y1, 2, blue); } /* draw a vertical line evry step */ if (!(x % step)) { ho_pixbuf_set (m, x1 + x, y1 - 4, 0, red); ho_pixbuf_set (m, x1 + x, y1 - 3, 0, red); ho_pixbuf_set (m, x1 + x, y1 - 2, 0, red); ho_pixbuf_set (m, x1 + x, y1 + 2, 0, red); ho_pixbuf_set (m, x1 + x, y1 + 3, 0, red); ho_pixbuf_set (m, x1 + x, y1 + 4, 0, red); if (m->n_channels >= 3) { ho_pixbuf_set (m, x1 + x, y1 - 4, 1, green); ho_pixbuf_set (m, x1 + x, y1 - 3, 1, green); ho_pixbuf_set (m, x1 + x, y1 - 2, 1, green); ho_pixbuf_set (m, x1 + x, y1 + 2, 1, green); ho_pixbuf_set (m, x1 + x, y1 + 3, 1, green); ho_pixbuf_set (m, x1 + x, y1 + 4, 1, green); ho_pixbuf_set (m, x1 + x, y1 - 4, 2, blue); ho_pixbuf_set (m, x1 + x, y1 - 3, 2, blue); ho_pixbuf_set (m, x1 + x, y1 - 2, 2, blue); ho_pixbuf_set (m, x1 + x, y1 + 2, 2, blue); ho_pixbuf_set (m, x1 + x, y1 + 3, 2, blue); ho_pixbuf_set (m, x1 + x, y1 + 4, 2, blue); } } } return FALSE; } int ho_pixbuf_draw_vertical_scale (ho_pixbuf * m, const int x1, const int y1, const int length, const int step, const unsigned char red, const unsigned char green, const unsigned char blue) { int y; for (y = 0; y <= length; y++) { ho_pixbuf_set (m, x1, y1 + y, 0, red); if (m->n_channels >= 3) { ho_pixbuf_set (m, x1, y1 + y, 1, green); ho_pixbuf_set (m, x1, y1 + y, 2, blue); } /* draw a vertical line evry step */ if (!(y % step)) { ho_pixbuf_set (m, x1 - 4, y1 + y, 0, red); ho_pixbuf_set (m, x1 - 3, y1 + y, 0, red); ho_pixbuf_set (m, x1 - 2, y1 + y, 0, red); ho_pixbuf_set (m, x1 + 2, y1 + y, 0, red); ho_pixbuf_set (m, x1 + 3, y1 + y, 0, red); ho_pixbuf_set (m, x1 + 4, y1 + y, 0, red); if (m->n_channels >= 3) { ho_pixbuf_set (m, x1 - 4, y1 + y, 1, green); ho_pixbuf_set (m, x1 - 3, y1 + y, 1, green); ho_pixbuf_set (m, x1 - 2, y1 + y, 1, green); ho_pixbuf_set (m, x1 + 2, y1 + y, 1, green); ho_pixbuf_set (m, x1 + 3, y1 + y, 1, green); ho_pixbuf_set (m, x1 + 4, y1 + y, 1, green); ho_pixbuf_set (m, x1 - 4, y1 + y, 2, blue); ho_pixbuf_set (m, x1 - 3, y1 + y, 2, blue); ho_pixbuf_set (m, x1 - 2, y1 + y, 2, blue); ho_pixbuf_set (m, x1 + 2, y1 + y, 2, blue); ho_pixbuf_set (m, x1 + 3, y1 + y, 2, blue); ho_pixbuf_set (m, x1 + 4, y1 + y, 2, blue); } } } return FALSE; } int ho_pixbuf_draw_grid (ho_pixbuf * m, const int size, const int step, const unsigned char red, const unsigned char green, const unsigned char blue) { int i; /* check fot matrix size */ if (m->width < 120 || m->height < 120) return TRUE; /* adding grid */ for (i = 60; i < (m->width - 60); i += size) { ho_pixbuf_draw_vertical_scale (m, i, 30, m->height - 60, step, red, green, blue); } for (i = 60; i < (m->height - 60); i += size) { ho_pixbuf_draw_horizontal_scale (m, 30, i, m->width - 60, step, red, green, blue); } return FALSE; } int ho_pixbuf_draw_rgb_bitmap (ho_pixbuf * m, const ho_bitmap * bit_in_red, const ho_bitmap * bit_in_green, const ho_bitmap * bit_in_blue) { int x, y; unsigned char new_red; unsigned char new_green; unsigned char new_blue; /* sanity check */ if (m->width != bit_in_red->width || m->height != bit_in_red->height) return TRUE; /* is pixbuf color ? */ if (m->n_channels < 3) return TRUE; for (x = 0; x < bit_in_red->width; x++) for (y = 0; y < bit_in_red->height; y++) { new_red = 255 * ho_bitmap_get (bit_in_red, x, y); new_green = 255 * ho_bitmap_get (bit_in_green, x, y); new_blue = 255 * ho_bitmap_get (bit_in_blue, x, y); ho_pixbuf_set (m, x, y, 0, new_red); ho_pixbuf_set (m, x, y, 1, new_green); ho_pixbuf_set (m, x, y, 2, new_blue); } return FALSE; } int ho_pixbuf_draw_rgb_pixbufs (ho_pixbuf * m, const ho_pixbuf * bit_in_red, const ho_pixbuf * bit_in_green, const ho_pixbuf * bit_in_blue) { int x, y; unsigned char new_red; unsigned char new_green; unsigned char new_blue; /* sanity check */ if (m->width != bit_in_red->width || m->height != bit_in_red->height) return TRUE; /* is pixbuf color ? */ if (m->n_channels < 3 || bit_in_red->n_channels > 1) return TRUE; for (x = 0; x < bit_in_red->width; x++) for (y = 0; y < bit_in_red->height; y++) { new_red = ho_pixbuf_get (bit_in_red, x, y, 0); new_green = ho_pixbuf_get (bit_in_green, x, y, 0); new_blue = ho_pixbuf_get (bit_in_blue, x, y, 0); ho_pixbuf_set (m, x, y, 0, new_red); ho_pixbuf_set (m, x, y, 1, new_green); ho_pixbuf_set (m, x, y, 2, new_blue); } return FALSE; } unsigned char ho_pbm_getc (FILE * file) { unsigned char ch; int comment = FALSE; do { ch = getc (file); if (ch == '\n') comment = FALSE; else if (ch == '#') comment = TRUE; } while (comment); return ch; } int ho_pbm_getint (FILE * file) { unsigned char ch; int i = 0; /* pass on white spaces */ do { ch = ho_pbm_getc (file); } while (ch == ' ' || ch == '\n' || ch == '\t'); /* read a number */ do { i = (i * 10) + (ch - '0'); ch = ho_pbm_getc (file); } while (ch >= '0' && ch <= '9'); return i; } int ho_pbm_getbit (FILE * file) { static unsigned char byte = 0; static unsigned char mask = 0; int return_bit; /* if file = 0, reset mask */ if (!file) { mask = 0; return 0; } /* if we need a new byte read it from file */ if (mask == 0) { mask = 0x80; byte = getc (file); } /* get the bit */ return_bit = (byte & mask) ? 0 : 255; /* update mask */ mask >>= 1; return return_bit; } ho_pixbuf * ho_pixbuf_pnm_load (const char *filename) { char ch1, ch2; ho_pixbuf *pix = NULL; FILE *file = NULL; unsigned char use_stdin = 0; unsigned char n_channels = 0; unsigned char val = 0; int width = 0; int height = 0; int x, y, rowstride; /* if no input file name use stdin for input */ if (!filename || filename[0] == '\0' || (filename[0] == '-' && filename[1] == '\0')) { /* use stdin */ file = stdin; use_stdin = 1; } else { /* open file */ file = fopen (filename, "r"); if (!file) return NULL; } /* read magic number "P?" for pbm file */ ch1 = ho_pbm_getc (file); ch2 = ho_pbm_getc (file); if (ch1 != 'P' || (ch2 != '6' && ch2 != '5' && ch2 != '4')) { /* bad magic */ if (!use_stdin) fclose (file); return NULL; } /* read header */ n_channels = ((ch2 == '6') ? 3 : 1); width = ho_pbm_getint (file); height = ho_pbm_getint (file); if (ch2 == '4') { /* read bites per pixel */ /* create a new pixbuf */ pix = ho_pixbuf_new (n_channels, width, height, 0); rowstride = 8 * (width / 8 + 1); if (pix) for (y = 0; y < height; y++) { /* reset mask to 0 on a new line */ ho_pbm_getbit (0); /* get line data */ for (x = 0; x < rowstride; x++) { val = ho_pbm_getbit (file); if (x < width) ho_pixbuf_set (pix, x, y, 0, val); } } } else { /* read bytes per pixel */ /* check for color depth */ if (ho_pbm_getint (file) > 255) { /* bad bits per pixel */ if (!use_stdin) fclose (file); return NULL; } /* create a new pixbuf */ pix = ho_pixbuf_new (n_channels, width, height, 0); if (pix) fread (pix->data, 1, pix->height * pix->rowstride, file); } if (!use_stdin) fclose (file); /* return the new pixbuf to user */ return pix; } int ho_pixbuf_pnm_save (const ho_pixbuf * pix, const char *filename) { FILE *file = NULL; if (pix->n_channels != 3 && pix->n_channels != 1) { /* bad magic */ return TRUE; } file = fopen (filename, "wb"); if (!file) return TRUE; /* print header */ fprintf (file, "P%c %d %d 255\n", ((pix->n_channels == 3) ? '6' : '5'), pix->width, pix->height); /* this might be a huge write... */ fwrite (pix->data, 1, pix->height * pix->rowstride, file); fclose (file); return FALSE; } #ifdef USE_TIFF ho_pixbuf * ho_pixbuf_bw_tiff_load (const char *filename) { /* This function is copied from a web tutorial in: * http://www-128.ibm.com/developerworks/linux/library/l-libtiff/ */ int x, y; ho_pixbuf *pix = NULL; TIFF *image; uint16 photo, bps, spp, fillorder; uint32 width; uint32 height; uint32 rowstride; tsize_t stripSize; unsigned long imageOffset, result; int stripMax, stripCount; char *buffer, tempbyte; unsigned long bufferSize, count; /* Open the TIFF image */ if ((image = TIFFOpen (filename, "r")) == NULL) { /* no file */ return NULL; } /* Check that it is of a type that we support */ if ((TIFFGetField (image, TIFFTAG_BITSPERSAMPLE, &bps) == 0) || (bps != 1)) { /* not a 1 bit image */ TIFFClose (image); return NULL; } if ((TIFFGetField (image, TIFFTAG_SAMPLESPERPIXEL, &spp) == 0) || (spp != 1)) { /* not a black and white image */ TIFFClose (image); return NULL; } /* Read in the possibly multiple strips */ stripSize = TIFFStripSize (image); stripMax = TIFFNumberOfStrips (image); imageOffset = 0; bufferSize = TIFFNumberOfStrips (image) * stripSize; if ((buffer = (char *) malloc (bufferSize)) == NULL) { /* not memory */ TIFFClose (image); return NULL; } for (stripCount = 0; stripCount < stripMax; stripCount++) { if ((result = TIFFReadEncodedStrip (image, stripCount, buffer + imageOffset, stripSize)) == -1) { /* read error */ free (buffer); TIFFClose (image); return NULL; } imageOffset += result; } /* Deal with photometric interpretations */ if (TIFFGetField (image, TIFFTAG_PHOTOMETRIC, &photo) == 0) { /* we can't know if black is black or white :-( */ /* asume min is white */ photo = PHOTOMETRIC_MINISWHITE; return NULL; } if (photo != PHOTOMETRIC_MINISWHITE) { /* Flip bits */ for (count = 0; count < bufferSize; count++) buffer[count] = ~buffer[count]; } /* Deal with fillorder */ if (TIFFGetField (image, TIFFTAG_FILLORDER, &fillorder) == 0) { /* we can't know if bits are msb or lsb ordered :-( */ /* asume msb */ fillorder = FILLORDER_MSB2LSB; } if (fillorder != FILLORDER_MSB2LSB) { /* We need to swap bits -- ABCDEFGH becomes HGFEDCBA */ for (count = 0; count < bufferSize; count++) { tempbyte = 0; if (buffer[count] & 128) tempbyte += 1; if (buffer[count] & 64) tempbyte += 2; if (buffer[count] & 32) tempbyte += 4; if (buffer[count] & 16) tempbyte += 8; if (buffer[count] & 8) tempbyte += 16; if (buffer[count] & 4) tempbyte += 32; if (buffer[count] & 2) tempbyte += 64; if (buffer[count] & 1) tempbyte += 128; buffer[count] = tempbyte; } } /* get image width */ if (TIFFGetField (image, TIFFTAG_IMAGEWIDTH, &width) == 0) { /* we can't know image width :-( */ free (buffer); TIFFClose (image); return NULL; } /* get image height */ if (TIFFGetField (image, TIFFTAG_IMAGELENGTH, &height) == 0) { /* we can't know image height :-( */ free (buffer); TIFFClose (image); return NULL; } rowstride = width / 8; /* create the gray pixbuf */ pix = ho_pixbuf_new (1, width, height, 0); if (!pix) { free (buffer); TIFFClose (image); return NULL; } /* copy data */ for (x = 0; x < width; x++) for (y = 0; y < height; y++) ho_pixbuf_set (pix, x, y, 0, 255 * (1 - ((((buffer[x / 8 + y * rowstride]) & (0x80 >> (x % 8))) > 0) ? 1 : 0))); /* free buffer and close file */ free (buffer); TIFFClose (image); return pix; } #endif /* USE_TIFF */ #ifdef USE_TIFF int ho_pixbuf_bw_tiff_save (const ho_pixbuf * pix, const char *filename) { ho_bitmap *m = NULL; /* create a bitmap */ m = ho_pixbuf_to_bitmap (pix, 0); if (!m) return TRUE; /* save bitmap */ ho_bitmap_tiff_save (m, filename); /* free bitmap */ ho_bitmap_free (m); return FALSE; } #endif /* USE_TIFF */ libhocr-0.10.17/src/ho_string.h0000644000175000017500000000461711017002614013157 00000000000000 /*************************************************************************** * ho_string.h * * Sat Dec 10 21:00:29 2005 * Copyright 2005 Yacov Zamir * ****************************************************************************/ /* * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . */ /** @file ho_string.h @brief libhocr C language header. libhocr - LIBrary for Hebrew Optical Character Recognition */ #ifndef HO_STRING_H #define HO_STRING_H 1 /** @struct ho_string @brief libhocr string struct */ typedef struct { char *string; int size; int allocated_size; } ho_string; /** @brief creats a new ho_string struct @return pointer to a newly allocate ho_string or null. */ ho_string *ho_string_new (); /** @brief free a hocr_text_buffer struct from memory @param s_str pointer to ho_string struct. @return 1 */ int ho_string_free (ho_string * s_str); /** @brief add a string to hocr_text_buffer struct @param s_str pointer to hocr_text_buffer struct. @param text pointer to the string to be added to the buffer. @return new size of text */ int ho_string_cat (ho_string * s_str, const char *text); /** @brief set a string to ho_string struct @param s_str pointer to hocr_text_buffer struct. @param text pointer to the string to be set to the buffer. @return new size of text */ int ho_string_set (ho_string * s_str, const char *text); /** @brief get the string of ho_string struct @param s_str pointer to hocr_text_buffer struct. @return pointer to a newly allocated string (use free to free it) */ char * ho_string_get (const ho_string * s_str); /** @brief copy ho_string struct @param s_str pointer to hocr_text_buffer struct. @return new ho_string */ ho_string *ho_string_copy (const ho_string * s_str); #endif /* HO_STRING_H */ libhocr-0.10.17/src/ho_array_hist.h0000644000175000017500000000473411021231750014016 00000000000000 /*************************************************************************** * ho_array_hist.h * * Fri Aug 12 20:13:33 2005 * Copyright 2005-2008 Yaacov Zamir * ****************************************************************************/ /* * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . */ /** @file ho_array_hist.h @brief libhocr C language header. libhocr - LIBrary for Hebrew Optical Character Recognition */ #ifndef HO_ARRAY_HIST_H #define HO_ARRAY_HIST_H 1 #include #include #include /** @struct ho_array_hist @brief libhocr array histogram struct */ typedef struct { int size; double *data; } ho_array_hist; /** new ho_array_hist @param size the number of buckets in the histogram @return newly allocated ho_array_hist */ ho_array_hist *ho_array_hist_new (const int size); /** free an ho_array_hist @param hist pointer to an ho_array_hist @return FALSE */ int ho_array_hist_free (ho_array_hist * hist); /** calculate ho_array_hist from ho_array @param hist the histogram to init @param ar the ho_array to use @return FALSE */ unsigned char ho_array_hist_init (ho_array_hist * hist, const ho_array * ar); /** new ho_array_hist from ho_array data @param size the number of buckets in the histogram @param ar the ho_array to use @return newly allocated ho_array_hist */ ho_array_hist *ho_array_hist_new_from_array (const int size, const ho_array * ar); /** get data from a ho_array_hist @param hist pointer to a ho_array_hist @param i the bucket index @return the value of the histogram */ double ho_array_hist_get_at (const ho_array_hist * hist, int i); /** new ho_array from ho_array_hist @param hist pointer to an ho_array_hist @return newly allocated ho_array */ ho_array *ho_array_hist_to_array (const ho_array_hist * hist); #endif /* HO_ARRAY_HIST_H */ libhocr-0.10.17/src/ho_font.h0000644000175000017500000002044011017002614012607 00000000000000 /*************************************************************************** * ho_font.h * * Fri Aug 12 20:13:33 2005 * Copyright 2005-2007 Yaacov Zamir * ****************************************************************************/ /* * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . */ /** @file ho_font.h @brief libhocr C language header. libhocr - LIBrary for Hebrew Optical Character Recognition */ #ifndef HO_FONT_H #define HO_FONT_H 1 #include #include /** return a bitmap of the main signs in the font @param m_text pointer to the text bitmap @param m_mask pointer to the line map @return a newly allocated bitmap */ ho_bitmap *ho_font_main_sign (const ho_bitmap * m_text, const ho_bitmap * m_mask); /** return a bitmap of the second object sign in the font @param m_text pointer to the text bitmap @param m_mask pointer to the line map @return a newly allocated bitmap */ ho_bitmap *ho_font_second_object (const ho_bitmap * m_text, const ho_bitmap * m_mask); /** return a bitmap of holes in the bitmap @param m_text pointer to the text bitmap @param m_mask pointer to the line map @return a newly allocated bitmap */ ho_bitmap *ho_font_holes (const ho_bitmap * m_text, const ho_bitmap * m_mask); /** return a bitmap of horizontal bars found in the bitmap @param m_text pointer to the text bitmap @param m_mask pointer to the line map @return a newly allocated bitmap */ ho_bitmap *ho_font_hbars (const ho_bitmap * m_text, const ho_bitmap * m_mask); /** return a bitmap of vertical bars found in the bitmap @param m_text pointer to the text bitmap @param m_mask pointer to the line map @return a newly allocated bitmap */ ho_bitmap *ho_font_vbars (const ho_bitmap * m_text, const ho_bitmap * m_mask); /** return a bitmap of -45 deg. diagonals found in the bitmap @param m_text pointer to the text bitmap @param m_mask pointer to the line map @return a newly allocated bitmap */ ho_bitmap *ho_font_diagonal (const ho_bitmap * m_text, const ho_bitmap * m_mask); /** return a bitmap of +45 deg. diagonals found in the bitmap @param m_text pointer to the text bitmap @param m_mask pointer to the line map @return a newly allocated bitmap */ ho_bitmap *ho_font_diagonal_left (const ho_bitmap * m_text, const ho_bitmap * m_mask); /** return a thinned bitmap without fixing artefacts @param m_text pointer to the text bitmap @param m_mask pointer to the line map @return a newly allocated bitmap */ ho_bitmap *ho_font_thin_naive (const ho_bitmap * m_text, const ho_bitmap * m_mask); /** return a thinned bitmap and fix artefacts @param m_text pointer to the text bitmap @param m_mask pointer to the line map @return a newly allocated bitmap */ ho_bitmap *ho_font_thin (const ho_bitmap * m_text, const ho_bitmap * m_mask); /** return a bitmap of cross points in input image @param m_text pointer to the text bitmap @param m_mask pointer to the line map @return a newly allocated bitmap */ ho_bitmap *ho_font_cross (const ho_bitmap * m_text, const ho_bitmap * m_mask); /** return a bitmap of end points in input image @param m_text pointer to the text bitmap @param m_mask pointer to the line map @return a newly allocated bitmap */ ho_bitmap *ho_font_ends (const ho_bitmap * m_text, const ho_bitmap * m_mask); /** return a bitmap of top side picks in the font @param m_text pointer to the text bitmap @param m_mask pointer to the line map @return a newly allocated bitmap */ ho_bitmap *ho_font_edges_top (const ho_bitmap * m_text, const ho_bitmap * m_mask); /** return a bitmap of big top side picks in the font @param m_text pointer to the text bitmap @param m_mask pointer to the line map @return a newly allocated bitmap */ ho_bitmap *ho_font_edges_top_big (const ho_bitmap * m_text, const ho_bitmap * m_mask); /** return a bitmap of bottom side picks in the font @param m_text pointer to the text bitmap @param m_mask pointer to the line map @return a newly allocated bitmap */ ho_bitmap *ho_font_edges_bottom (const ho_bitmap * m_text, const ho_bitmap * m_mask); /** return a bitmap of big bottom side picks in the font @param m_text pointer to the text bitmap @param m_mask pointer to the line map @return a newly allocated bitmap */ ho_bitmap *ho_font_edges_bottom_big (const ho_bitmap * m_text, const ho_bitmap * m_mask); /** return a bitmap of left side picks in the font @param m_text pointer to the text bitmap @param m_mask pointer to the line map @return a newly allocated bitmap */ ho_bitmap *ho_font_edges_left (const ho_bitmap * m_text, const ho_bitmap * m_mask); /** return a bitmap of big left side picks in the font @param m_text pointer to the text bitmap @param m_mask pointer to the line map @return a newly allocated bitmap */ ho_bitmap *ho_font_edges_left_big (const ho_bitmap * m_text, const ho_bitmap * m_mask); /** return a bitmap of right side picks in the font @param m_text pointer to the text bitmap @param m_mask pointer to the line map @return a newly allocated bitmap */ ho_bitmap *ho_font_edges_right (const ho_bitmap * m_text, const ho_bitmap * m_mask); /** return a bitmap of big right side picks in the font @param m_text pointer to the text bitmap @param m_mask pointer to the line map @return a newly allocated bitmap */ ho_bitmap *ho_font_edges_right_big (const ho_bitmap * m_text, const ho_bitmap * m_mask); /** return a bitmap of top side notches in the font @param m_text pointer to the text bitmap @param m_mask pointer to the line map @return a newly allocated bitmap */ ho_bitmap *ho_font_notch_top (const ho_bitmap * m_text, const ho_bitmap * m_mask); /** return a bitmap of bottom side notches in the font @param m_text pointer to the text bitmap @param m_mask pointer to the line map @return a newly allocated bitmap */ ho_bitmap *ho_font_notch_bottom (const ho_bitmap * m_text, const ho_bitmap * m_mask); /** return a bitmap of left side notches in the font @param m_text pointer to the text bitmap @param m_mask pointer to the line map @return a newly allocated bitmap */ ho_bitmap *ho_font_notch_left (const ho_bitmap * m_text, const ho_bitmap * m_mask); /** return a bitmap of right side notches in the font @param m_text pointer to the text bitmap @param m_mask pointer to the line map @return a newly allocated bitmap */ ho_bitmap *ho_font_notch_right (const ho_bitmap * m_text, const ho_bitmap * m_mask); /** return a bitmap of a filter @param m_text pointer to the text bitmap @param m_mask pointer to the line map @param filter_index the index of the filter to use @return a newly allocated bitmap */ ho_bitmap *ho_font_filter (const ho_bitmap * m_text, const ho_bitmap * m_mask, int filter_index); /** return a bitmap of a filter used on font holes @param m_text pointer to the text bitmap @param m_mask pointer to the line map @param filter_index the index of the filter to use @return a newly allocated bitmap */ ho_bitmap *ho_font_holes_filter (const ho_bitmap * m_text, const ho_bitmap * m_mask, int filter_index); /** writes font to file @param m_text ho_bitmap of main font @param m_nikud ho_bitmap of nikud @param m_mask ho_bitmap of line @param filename save as file name @return FALSE */ int ho_font_pnm_save (const ho_bitmap * m_text, const ho_bitmap * m_nikud, const ho_bitmap * m_mask, const char *filename); /** read ho_pixbuf from file @param m_text pointer to return ho_bitmap of main font @param m_nikud pointer to return ho_bitmap of nikud @param m_mask pointer to return ho_bitmap of line @param filename file name @return newly allocated ho_pixbuf */ int ho_font_pnm_load (ho_bitmap ** m_text, ho_bitmap ** m_nikud, ho_bitmap ** m_mask, const char *filename); #endif /* HO_FONT_H */ libhocr-0.10.17/src/ho_gtk.h0000644000175000017500000000534511033632573012450 00000000000000 /*************************************************************************** * ho_gtk.h * * Fri Aug 12 20:13:33 2005 * Copyright 2005-2007 Yaacov Zamir * ****************************************************************************/ /* * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . */ /** @file ho_gtk.h @brief libhocr C language header. libhocr - LIBrary for Hebrew Optical Character Recognition */ #ifndef HO_GTK_H #define HO_GTK_H 1 #include #include #ifdef __cplusplus extern "C" { #endif /* __cplusplus */ /** new ho_pixbuf from a gdk_pixbuf @param gdk_pix the pixbuf to copy @return newly allocated ho_pixbuf */ ho_pixbuf *ho_gtk_pixbuf_from_gdk (const GdkPixbuf * gdk_pix); /** new ho_pixbuf from a gdk_pixbuf @param gdk_pix the pixbuf to share data with @return newly allocated ho_pixbuf, share data with gtk pixbuf */ ho_pixbuf *ho_gtk_pixbuf_from_gdk_share_data (const GdkPixbuf * gdk_pix); /** new gdk_pixbuf from a ho_pixbuf @param hocr_pix the pixbuf to copy @return newly allocated gdk_pixbuf */ GdkPixbuf *ho_gtk_pixbuf_to_gdk (const ho_pixbuf * hocr_pix); /** read ho_pixbuf from file @param filename file name @return newly allocated ho_pixbuf */ ho_pixbuf *ho_gtk_pixbuf_load (const char *filename); /** writes ho_pixbuf to file @param pix ho_pixbuf 8 or 24 bpp @param filename save as file name @param ext file type extention, e.g jpeg, png ... @return FALSE */ int ho_gtk_pixbuf_save (const ho_pixbuf * pix, const char *filename, const char *ext); /** writes font to file @param m_text ho_bitmap of main font @param m_nikud ho_bitmap of nikud @param m_mask ho_bitmap of line @param filename save as file name @param ext file type extention, e.g jpeg, png ... @return FALSE */ int ho_gtk_font_save (const ho_bitmap * m_text, const ho_bitmap * m_nikud, const ho_bitmap * m_mask, const char *filename, const char *ext); #ifdef __cplusplus } #endif /* __cplusplus */ #endif /* HO_GTK_H */ libhocr-0.10.17/src/hocr.h0000644000175000017500000001453411044117657012133 00000000000000 /*************************************************************************** * hocr.h * * Fri Aug 12 20:13:33 2005 * Copyright 2005-2008 Yaacov Zamir * ****************************************************************************/ /* * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . */ /** @mainpage libhocr * * @ref README @ref HACKING @ref ChangeLog * * LIBrary for Hebrew Optical Character Recognition * * http://hocr.berlios.de * * @section README * @include README * * @section HACKING * @include HACKING * * @section ChangeLog * @include ChangeLog * */ /** @file hocr.h @brief libhocr main C language header. libhocr - LIBrary for Hebrew Optical Character Recognition */ #ifndef HOCR_H #define HOCR_H 1 #ifdef __cplusplus extern "C" { #endif /* __cplusplus */ /* color image map */ #include /* gray array (double) */ #include #include #include /* binary image map */ #include #include /* object image map */ #include /* layout container for hocr segmentations */ #include #include #include /* font recognition */ #include #include #include /* linguistics */ #include /* specific font recognition */ /* string utilities */ #include /* wrapper function */ /** convert a gray pixbuf to bitmap @param pix_in the input ho_pixbuf @param scale the scale to use @param no_auto_scale do not try to autoscale @param rotate the rotation angle to use @param no_auto_rotate do not try to autorotate @param adaptive what type of thresholding to use. 0-normal,1-no,2-fine. @param threshold the threshold to use 0..100 (0-auto) @param a_threshold the threshold to use for adaptive thresholding 0..100 (0-auto) @param progress a progress indicator 0..100 @return newly allocated gray ho_bitmap */ ho_bitmap *hocr_image_processing (const ho_pixbuf * pix_in, const unsigned char scale, const unsigned char no_auto_scale, double rotate, const unsigned char no_auto_rotate, const unsigned char adaptive, const unsigned char threshold, const unsigned char a_threshold, int *progress); /** new ho_layout @param m_in a pointer to a text bitmap @param font_spacing_code -3 tight .. 0 .. 3 spaced @param paragraph_setup free text blocks or boxed in columns @param slicing_threshold percent of line fill to cut fonts @param slicing_width what is a wide font @param dir true-ltr false-rtl @param progress a progress indicator 0..100 @return a newly allocated and filled layout */ ho_layout *hocr_layout_analysis (const ho_bitmap * m_in, const int font_spacing_code, const int paragraph_setup, const int slicing_threshold, const int slicing_width, const int line_leeway, const unsigned char dir_ltr, int *progress); /** fill a text buffer with fonts recognized from a page layout @param l_page the page layout to recognize @param s_text_out the text buffer to fill @param html output format is html @param font_code code for the font to use @param nikud recognize nikud in image @param progress a progress indicator 0..100 @return FALSE */ int hocr_font_recognition (const ho_layout * l_page, ho_string * s_text_out, const unsigned char html, int font_code, const unsigned char nikud, unsigned char do_linguistics, int *progress); /** do ocr on a pixbuf @param pix_in the input ho_pixbuf @param s_text_out the text buffer to fill @param scale the scale to use @param no_auto_scale do not try to autoscale @param rotate the rotation angle to use @param no_auto_rotate do not try to autorotate @param adaptive what type of thresholding to use. 0-normal,1-no,2-fine. @param threshold the threshold to use 0..100 (0-auto) @param a_threshold the threshold to use for adaptive thresholding 0..100 (0-auto) @param m_in a pointer to a text bitmap @param font_spacing_code -3 tight .. 0 .. 3 spaced @param paragraph_setup free text blocks or boxed in columns @param slicing_threshold percent of line fill to cut fonts @param slicing_width what is a wide font @param dir true-ltr false-rtl @param html output format is html @param font_code code for the font to use @param nikud recognize nikud in image @param progress a progress indicator 0..100 @return FALSE */ int hocr_do_ocr_fine (const ho_pixbuf * pix_in, ho_string * s_text_out, const unsigned char scale, const unsigned char no_auto_scale, double rotate, const unsigned char no_auto_rotate, const unsigned char adaptive, const unsigned char threshold, const unsigned char a_threshold, const int font_spacing_code, const int paragraph_setup, const int slicing_threshold, const int slicing_width, const int line_leeway, const unsigned char dir_ltr, const unsigned char html, int font_code, const unsigned char nikud, const unsigned char do_linguistics, int *progress); /** do ocr on a pixbuf, using default values @param pix_in the input ho_pixbuf @param s_text_out the text buffer to fill @param html output format is html @param font_code code for the font to use @param progress a progress indicator 0..100 @return FALSE */ int hocr_do_ocr (const ho_pixbuf * pix_in, ho_string * s_text_out, const unsigned char html, int font_code, const unsigned char do_linguistics, int *progress); /** return the build string @return build string */ const char *hocr_get_build_string (); /** return the version string @return version string */ const char *hocr_get_version_string (); #ifdef __cplusplus } #endif /* __cplusplus */ #endif /* HOCR_H */ libhocr-0.10.17/src/hocrpp.h0000644000175000017500000003707711044142545012474 00000000000000 /*************************************************************************** * hocrpp.h * * Fri Aug 12 20:13:33 2005 * Copyright 2005-2007, 2008 Yaacov Zamir * ****************************************************************************/ /* * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . */ /** @file hocrpp.h @brief libhocr main C++ language header. libhocr - LIBrary for Hebrew Optical Character Recognition */ #ifndef HOCRPP_H #define HOCRPP_H #include /** @brief the libhocr namespace. namespace for Hebrew Optical Character Recognition */ namespace hocr { /** @brief Hocr class. class for Hebrew Optical Character Recognition */ class Hocr; /** @brief Hocr class. class for Hebrew Optical Character Recognition */ class Hocr { public: /** @brief Hocr constructor. */ Hocr (ho_pixbuf * m_in = NULL) { /* set pixbuf */ m_pix_orig = m_in; /* lock free pointers */ m_bit_bw = NULL; page_layout = NULL; text_out = NULL; /* set defaults */ scale = 0; no_auto_scale = 0; rotate = 0; no_auto_rotate = 0; adaptive = 0; threshold = 0; a_threshold = 0; dir_ltr = 0; font_spacing_code = 0; paragraph_setup = 0; slicing_threshold = 0; slicing_width = 0; line_leeway = 0; font_code = 0; html = 0; nikud = 1; do_linguistics = 0; /* init progress */ progress = 0; } /** @brief Hocr destructor. */ ~Hocr () { if (m_pix_orig) ho_pixbuf_free (m_pix_orig); if (m_bit_bw) ho_bitmap_free (m_bit_bw); if (page_layout) ho_layout_free (page_layout); if (text_out) ho_string_free (text_out); } /** @brief set pixbuf @param m_in the pixbuf to use @return 0 */ int set_pixbuf (ho_pixbuf * m_in) { /* free existing data if present */ if (m_pix_orig) ho_pixbuf_free (m_pix_orig); if (m_bit_bw) ho_bitmap_free (m_bit_bw); if (page_layout) ho_layout_free (page_layout); if (text_out) ho_string_free (text_out); /* create a new data based on the new image */ m_pix_orig = m_in; m_bit_bw = NULL; page_layout = NULL; text_out = NULL; progress = 0; return 0; } /** @brief set b/w bitmap @param m_in the b/w bitmap to use @return 0 */ int set_bitmap (ho_bitmap * m_in) { /* free existing data if present */ if (m_pix_orig) ho_pixbuf_free (m_pix_orig); if (m_bit_bw) ho_bitmap_free (m_bit_bw); if (page_layout) ho_layout_free (page_layout); if (text_out) ho_string_free (text_out); /* create a new data based on the new image */ m_pix_orig = NULL; m_bit_bw = m_in; page_layout = NULL; text_out = NULL; progress = 0; return 0; } /** @brief get pixbuf @return the object pixbuf */ ho_pixbuf *get_pixbuf () { return m_pix_orig; } /** @brief get bitmap @return the object bitmap */ ho_bitmap *get_bitmap () { return m_bit_bw; } /** @brief save bitmap as pnm @param filename the the image file name @return the object bitmap */ int save_bitmap_as_pnm (const char *filename) { return ho_bitmap_pnm_save (m_bit_bw, filename); } /** @brief save bitmap as tiff (neads a tiff enabled libhocr) @param filename the the image file name @return the object bitmap */ int save_bitmap_as_tiff (const char *filename) { return ho_bitmap_tiff_save (m_bit_bw, filename); } /** @brief get bitmap pixbuf @return a pixbuf of the object bitmap */ ho_pixbuf *get_bitmap_pixbuf () { ho_pixbuf *m_pix_tmp = NULL; ho_pixbuf *m_pix_out = NULL; if (!m_bit_bw) return NULL; m_pix_tmp = ho_pixbuf_new_from_bitmap (m_bit_bw); if (!m_pix_tmp) return NULL; m_pix_out = ho_pixbuf_to_rgb (m_pix_tmp); ho_pixbuf_free (m_pix_tmp); return m_pix_out; } /** @brief get layout pixbuf @return a pixbuf of the object layout */ ho_pixbuf *get_layout_pixbuf () { ho_pixbuf *m_pix_out = NULL; /* check if we have a layout and text */ if (!page_layout || !m_bit_bw) return NULL; /* * m_pix_out = ho_pixbuf_new_from_layout (layout, show_grid, text_bitmap, * block_frame_red, block_frame_green, block_frame_blue, block_frame_alfa, * block_frame_width, line_frame_red, line_frame_green, line_frame_blue, * line_frame_alfa, line_frame_width, word_frame_red, word_frame_green, * word_frame_blue, word_frame_alfa, word_frame_width, font_frame_red, * font_frame_green, font_frame_blue, font_frame_alfa, font_frame_width); */ m_pix_out = ho_pixbuf_new_from_layout (page_layout, 0, m_bit_bw, 0, 0, 255, 150, 5, 255, 0, 0, 255, 5, 255, 240, 0, 180, 255, 0, 250, 0, 235, 255); return m_pix_out; } /** @brief get text @return the recognized text */ const char *get_text () { /* do we have text ? */ if (!text_out) return NULL; return text_out->string; } /** @brief get progress of ocr @return the progress 0..100 */ int get_progress () { return progress; } /** @brief do image processing @return 0 */ int do_image_processing () { if (!m_pix_orig) return 1; if (m_bit_bw) { ho_bitmap_free (m_bit_bw); m_bit_bw = NULL; } m_bit_bw = hocr_image_processing (m_pix_orig, scale, no_auto_scale, rotate, no_auto_rotate, adaptive, threshold, a_threshold, &progress); return 0; } /** @brief do bitmap closing @return 0 */ int do_bitmap_closing () { ho_bitmap * m_bit_temp = NULL; if (!m_bit_bw) return 1; m_bit_temp = ho_bitmap_closing (m_bit_bw); if (!m_bit_temp) return 1; ho_bitmap_free (m_bit_bw); m_bit_bw = m_bit_temp; return 0; } /** @brief do bitmap opening @return 0 */ int do_bitmap_opening () { ho_bitmap * m_bit_temp = NULL; if (!m_bit_bw) return 1; m_bit_temp = ho_bitmap_opening (m_bit_bw); if (!m_bit_temp) return 1; ho_bitmap_free (m_bit_bw); m_bit_bw = m_bit_temp; return 0; } /** @brief do bitmap erosion @return 0 */ int do_bitmap_erosion () { ho_bitmap * m_bit_temp = NULL; if (!m_bit_bw) return 1; m_bit_temp = ho_bitmap_erosion (m_bit_bw); if (!m_bit_temp) return 1; ho_bitmap_free (m_bit_bw); m_bit_bw = m_bit_temp; return 0; } /** @brief do bitmap dilation @return 0 */ int do_bitmap_dilation () { ho_bitmap * m_bit_temp = NULL; if (!m_bit_bw) return 1; m_bit_temp = ho_bitmap_dilation (m_bit_bw); if (!m_bit_temp) return 1; ho_bitmap_free (m_bit_bw); m_bit_bw = m_bit_temp; return 0; } /** @brief do layout analysis @return 0 */ int do_layout_analysis () { if (!m_bit_bw) return 1; if (page_layout) { ho_layout_free (page_layout); page_layout = NULL; } page_layout = hocr_layout_analysis (m_bit_bw, font_spacing_code, paragraph_setup, slicing_threshold, slicing_width, line_leeway, dir_ltr, &progress); return 0; } /** @brief do font recognition @return 0 */ int do_font_recognition () { if (!page_layout) return 1; if (text_out) { ho_string_free (text_out); text_out = NULL; } text_out = ho_string_new (); hocr_font_recognition (page_layout, text_out, html, font_code, nikud, do_linguistics, &progress); return 0; } /** @brief do ocr @return 0 */ int do_ocr () { /* do all ocr stages */ do_image_processing (); do_layout_analysis (); do_font_recognition (); return 0; } /** @brief get html param @return FALSE-no html in output, TRUE-output html text */ int get_html () { return html; } /** @brief set html param @param html_in new value of html param @return FALSE-no html in output, TRUE-output html text */ int set_html (const unsigned char html_in) { html = html_in; return html; } /** @brief get font param @return font code of objct */ int get_font () { return font_code; } /** @brief set font param @param font_in new value of font param @return font code of objct */ int set_font (const int font_in) { font_code = font_in; return font_code; } /** @brief get nikud param @return nikud of objct */ unsigned char get_nikud () { return nikud; } /** @brief set nikud param @param nikud_in new value of nikud param @return nikud of objct */ unsigned char set_nikud (const unsigned char nikud_in) { nikud = nikud_in; return nikud; } /** @brief set dir_ltr param @param dir_ltr_in new value of dir_ltr param @return dir_ltr of objct */ unsigned char set_dir_ltr (const unsigned char dir_ltr_in) { dir_ltr = dir_ltr_in; return dir_ltr; } /** @brief set scale param @param scale_in new value of scale param @return scale of objct */ unsigned char set_scale (const unsigned char scale_in) { scale = scale_in; no_auto_scale = 1; return scale; } /** @brief set auto_scale param @return no_auto_scale of objct */ unsigned char set_auto_scale () { no_auto_scale = 0; return no_auto_scale; } /** @brief set adaptive param @param adaptive_in new value of adaptive param @return adaptive of objct */ unsigned char set_adaptive (const unsigned char adaptive_in) { adaptive = adaptive_in; return adaptive; } /** @brief set threshold param @param threshold_in new value of threshold param @return threshold of objct */ unsigned char set_threshold (const unsigned char threshold_in) { threshold = threshold_in; return threshold; } /** @brief set a_threshold param @param a_threshold_in new value of a_threshold param @return a_threshold of objct */ unsigned char set_a_threshold (const unsigned char a_threshold_in) { a_threshold = a_threshold_in; return a_threshold; } /** @brief get font_spacing_code param @return font_spacing_code of objct */ int get_font_spacing_code () { return font_spacing_code; } /** @brief set font_spacing_code param @param font_spacing_code_in new value of font_spacing_code param @return font_spacing_code of objct */ int set_font_spacing_code (const int font_spacing_code_in) { font_spacing_code = font_spacing_code_in; return font_spacing_code; } /** @brief get slicing_width param @return slicing_width of objct */ int get_slicing_width () { return slicing_width; } /** @brief set slicing_width param @param slicing_width_in new value of slicing_width param @return slicing_width of objct */ int set_slicing_width (const int slicing_width_in) { slicing_width = slicing_width_in; return slicing_width; } /** @brief get slicing_threshold param @return slicing_threshold of objct */ int get_slicing_threshold () { return slicing_threshold; } /** @brief set slicing_threshold param @param slicing_threshold_in new value of slicing_threshold param @return slicing_threshold of objct */ int set_slicing_threshold (const int slicing_threshold_in) { slicing_threshold = slicing_threshold_in; return slicing_threshold; } /** @brief set line_leeway param @param line_leeway_in new value of line_leeway param @return line_leeway of objct */ int set_line_leeway (const int line_leeway_in) { line_leeway = line_leeway_in; return line_leeway; } /** @brief set no_auto_rotate @param no_auto_rotate_in new value of font_spacing_code param @return no_auto_rotate of objct */ unsigned char set_no_auto_rotate (const unsigned char no_auto_rotate_in) { no_auto_rotate = no_auto_rotate_in; return no_auto_rotate; } /** @brief set do_linguistics @param do_linguistics_in new value of do_linguistics param @return do_linguistics of objct */ unsigned char set_do_linguistics (const unsigned char do_linguistics_in) { do_linguistics = do_linguistics_in; return do_linguistics; } /** @brief get paragraph setup param @return paragraph setup */ int get_paragraph_setup () { return paragraph_setup; } /** @brief set paragraph setup param @param paragraph_setup_in new value of font param @return paragraph setup of objct */ int set_paragraph_setup (const int paragraph_setup_in) { paragraph_setup = paragraph_setup_in; return paragraph_setup; } /** @brief get build string @return build string */ const char *get_build_string () { return hocr_get_build_string (); } int progress; // this is public private: ho_pixbuf * m_pix_orig; ho_bitmap *m_bit_bw; ho_layout *page_layout; ho_string *text_out; unsigned char scale; unsigned char no_auto_scale; double rotate; unsigned char no_auto_rotate; unsigned char adaptive; unsigned char threshold; unsigned char a_threshold; unsigned char dir_ltr; int font_spacing_code; int paragraph_setup; int slicing_threshold; int slicing_width; int line_leeway; unsigned char nikud; unsigned char do_linguistics; int font_code; unsigned char html; }; // class } // name space #endif /* HOCRPP_H */ libhocr-0.10.17/src/ho_bitmap_hist.c0000644000175000017500000000640011027673002014145 00000000000000 /*************************************************************************** * ho_bitmap_hist.c * * Fri Aug 12 20:13:33 2005 * Copyright 2005-2007 Yaacov Zamir * ****************************************************************************/ /* * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . */ #include #include #include #include #ifdef USE_TIFF #include #endif #ifndef TRUE #define TRUE -1 #endif #ifndef FALSE #define FALSE 0 #endif #ifndef NULL #define NULL ((void*)0) #endif #include "ho_bitmap.h" #include "ho_bitmap_hist.h" ho_bitmap_hist * ho_bitmap_hist_new (const int width, const int height) { ho_bitmap_hist *m_new = NULL; /* * allocate memory for pixbuf */ m_new = (ho_bitmap_hist *) malloc (sizeof (ho_bitmap_hist)); if (!m_new) { return NULL; } /* * read header */ m_new->fill = 0; m_new->max_x = 0; m_new->max_y = 0; m_new->max_x_index = 0; m_new->max_y_index = 0; m_new->width = width; m_new->height = height; /* * allocate memory for data (and set to zero) */ m_new->data_x = calloc (m_new->width, sizeof (unsigned int)); if (!(m_new->data_x)) { free (m_new); return NULL; } m_new->data_y = calloc (m_new->height, sizeof (unsigned int)); if (!(m_new->data_y)) { free (m_new->data_x); free (m_new); return NULL; } return m_new; } int ho_bitmap_hist_free (ho_bitmap_hist * m) { if (!m) return TRUE; if (m->data_x) free (m->data_x); if (m->data_y) free (m->data_y); free (m); return FALSE; } int ho_bitmap_hist_update(ho_bitmap_hist * hist, const ho_bitmap * m) { int x, y; /* sanity check */ if (!hist || !m) return TRUE; /* check width and hight */ if (hist->width != m->width || hist->height != m->height) return TRUE; hist->fill = 0; hist->max_x = 0; hist->max_y = 0; hist->max_x_index = 0; hist->max_y_index = 0; /* clean hist */ for (x = 0; x < hist->width; x++) (hist->data_x)[x] = 0; for (y = 0; y < hist->height; y++) (hist->data_y)[y] = 0; /* fill hist */ for (x = 0; x < hist->width; x++) for (y = 0; y < hist->height; y++) { /* is this pixel black ? */ if (ho_bitmap_get(m,x,y)) { (hist->fill)++; (hist->data_x)[x]++; (hist->data_y)[y]++; if ((hist->data_x)[x] > hist->max_x) { hist->max_x = (hist->data_x)[x]; hist->max_x_index = x; } if ((hist->data_y)[y] > hist->max_y) { hist->max_y = (hist->data_y)[y]; hist->max_y_index = y; } } } return FALSE; } libhocr-0.10.17/src/ho_linguistics.c0000644000175000017500000000405111042566155014206 00000000000000 /*************************************************************************** * ho_linguistics.c * * Fri Aug 12 20:13:33 2005 * Copyright 2005-2007 Yaacov Zamir * ****************************************************************************/ /* * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . */ #include #include #include #include #ifndef TRUE #define TRUE -1 #endif #ifndef FALSE #define FALSE 0 #endif #ifndef NULL #define NULL ((void*)0) #endif #include "ho_linguistics.h" int ho_linguistics_adjust_array_out (double *array_out, unsigned char word_end, unsigned char word_start, int last_char_i) { int i; const double factor = 0.3; if (word_end) { /* not otiuyt sofiyut */ /* caf */ array_out[11] -= factor; /* mem */ array_out[14] -= factor; /* nun */ array_out[16] -= factor; /* pe */ array_out[20] -= factor; /* tzadik */ array_out[22] -= factor; } else { /* sofiyut */ /* caf */ array_out[12] -= factor; /* mem */ array_out[15] -= factor; /* nun */ array_out[17] -= factor; /* pe */ array_out[21] -= factor; /* tzadik */ array_out[23] -= factor; /* simaney pisuk */ array_out[28] -= factor; array_out[29] -= factor; array_out[32] -= factor; array_out[23] -= factor; array_out[34] -= factor; array_out[35] -= factor; } return FALSE; } libhocr-0.10.17/src/ho_segment.c0000644000175000017500000004637011051626130013313 00000000000000 /*************************************************************************** * ho_segment.c * * Fri Aug 12 20:13:33 2005 * Copyright 2005-2007 Yaacov Zamir * ****************************************************************************/ /* * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . */ #include #include #include #include #ifndef TRUE #define TRUE -1 #endif #ifndef FALSE #define FALSE 0 #endif #ifndef NULL #define NULL ((void*)0) #endif #include "ho_bitmap.h" #include "ho_objmap.h" #include "ho_segment.h" ho_bitmap * ho_segment_paragraphs_fine (const ho_bitmap * m, const unsigned char box, const double font_height_factor_min, const double font_height_factor_max, const double font_width_factor_min, const double font_width_factor_max, const double horizontal_link_factor, const double vertical_link_factor) { ho_bitmap *m_clean; ho_bitmap *m_temp1; ho_bitmap *m_out; /* take only "regular" fonts */ m_clean = ho_bitmap_filter_by_size (m, (double) (m->font_height) * font_height_factor_min, (double) (m->font_height) * font_height_factor_max, (double) (m->font_width) * font_width_factor_min, (double) (m->font_width) * font_width_factor_max); if (!m_clean) return NULL; /* link paragraphs */ m_temp1 = ho_bitmap_vlink (m_clean, m->line_spacing * vertical_link_factor); if (!m_temp1) return NULL; m_out = ho_bitmap_hlink (m_temp1, m->font_width * horizontal_link_factor); if (!m_out) return NULL; ho_bitmap_free (m_temp1); if (box > 0 && box < 255) m_temp1 = ho_bitmap_filter_boxes (m_out, 0, 0); else if (box == 255) m_temp1 = ho_bitmap_filter_fill (m_out); else m_temp1 = ho_bitmap_filter_fill (m_out); ho_bitmap_free (m_out); ho_bitmap_free (m_clean); /* try and link one/two line broken paragraphs (free paragraphs need more * care) */ m_out = ho_bitmap_filter_hlink (m_temp1, m->font_width * 6, m->font_height * 2 + m->line_spacing * 2); ho_bitmap_free (m_temp1); /* check all paragraphs for artefacts, too small or large */ m_temp1 = ho_bitmap_filter_by_size (m_out, 2 * m->font_height / 3, m->height, m->font_width * 3, m->width); ho_bitmap_free (m_out); m_out = m_temp1; return m_out; } ho_bitmap * ho_segment_paragraphs (const ho_bitmap * m, const unsigned char box) { ho_bitmap *m_out; double font_height_factor_min = 0.25; double font_height_factor_max = 4.0; double font_width_factor_min = 0.25; double font_width_factor_max = 5.0; double horizontal_link_factor = 2.0; double vertical_link_factor = 1.2; /* if nikud we need to be more careful */ if (m->nikud) { font_height_factor_min = 0.5; font_height_factor_max = 4.0; font_width_factor_min = 1.0 / 3.0; font_width_factor_max = 5.0; } /* if only one column we can be more agresive when linking horizontaly */ if (box == 1) { horizontal_link_factor = 6.0; vertical_link_factor = 1.2; } /* if we want "free" page setup, evry line is a different paragraph and we can recognize more font sizes */ if (box == 255) { horizontal_link_factor = 1.5; vertical_link_factor = 0.8; } m_out = ho_segment_paragraphs_fine (m, box, font_height_factor_min, font_height_factor_max, font_width_factor_min, font_width_factor_max, horizontal_link_factor, vertical_link_factor); return m_out; } ho_bitmap * ho_segment_lines_fine (const ho_bitmap * m, const double font_height_factor_min, const double font_height_factor_max, const double font_width_factor_min, const double font_width_factor_max, const double link_arg, const double link_arg_2, const double extend_arg, const double extend_arg_2, const double erode_arg) { int i; ho_bitmap *m_clean; ho_bitmap *m_temp; ho_bitmap *m_out; /* set the font dimentions info in the paragrap text matrix */ ho_dimentions_font_width_height_nikud (m, 12, 350, 12, 350); m_clean = ho_bitmap_filter_by_size (m, (double) (m->font_height) * font_height_factor_min, (double) (m->font_height) * font_height_factor_max, (double) (m->font_width) * font_width_factor_min, (double) (m->font_width) * font_width_factor_max); if (!m_clean) return NULL; /* link lines */ m_temp = ho_bitmap_hlink (m_clean, m->font_width * link_arg); if (!m_temp) return NULL; m_out = m_temp; /* add sideways leeway */ for (i = 0; i < 1; i++) { /* add sideways leeway */ m_temp = ho_bitmap_filter_obj_extend_lateraly (m_out, m->font_width * extend_arg); ho_bitmap_free (m_out); if (!m_temp) return NULL; m_out = m_temp; m_temp = ho_bitmap_hlink (m_out, m->font_width * link_arg); ho_bitmap_free (m_out); if (!m_temp) return NULL; m_out = m_temp; } /* set out matrix height, we want clean lines of known height */ m_temp = ho_bitmap_filter_set_height (m_out, m->font_height, 0, 0); ho_bitmap_free (m_out); if (!m_temp) return NULL; m_out = m_temp; /* remove little things up and down the line */ m_temp = ho_bitmap_herode (m_out, m->font_width * erode_arg); ho_bitmap_free (m_out); if (!m_temp) return NULL; m_out = m_temp; /* set out matrix height, we want clean lines of known height */ m_temp = ho_bitmap_filter_set_height (m_out, m->font_height, 0, 0); ho_bitmap_free (m_out); if (!m_temp) return NULL; m_out = m_temp; for (i = 0; i < 6; i++) { m_temp = ho_bitmap_hlink (m_out, m->font_width * link_arg); ho_bitmap_free (m_out); if (!m_temp) return NULL; m_out = m_temp; /* add sideways leeway */ m_temp = ho_bitmap_filter_obj_extend_lateraly (m_out, m->font_width * extend_arg_2); ho_bitmap_free (m_out); if (!m_temp) return NULL; m_out = m_temp; } /* set out matrix height, we want clean lines of known height */ m_temp = ho_bitmap_filter_set_height (m_out, m->font_height, 0, 0); ho_bitmap_free (m_out); if (!m_temp) return NULL; m_out = m_temp; /* check for fonts that are outside the line */ ho_bitmap_or (m_out, m_clean); /* link fonts that are autside line */ m_temp = ho_bitmap_hlink (m_out, m->font_width * link_arg); ho_bitmap_free (m_out); if (!m_temp) return NULL; m_out = m_temp; /* add sideways leeway */ m_temp = ho_bitmap_filter_obj_extend_lateraly (m_out, m->font_width * extend_arg_2); ho_bitmap_free (m_out); if (!m_temp) return NULL; m_out = m_temp; /* remove little things up and down the line */ m_temp = ho_bitmap_herode (m_out, m->font_width * erode_arg); ho_bitmap_free (m_out); if (!m_temp) return NULL; m_out = m_temp; /* set out matrix height, we want clean lines of known height */ m_temp = ho_bitmap_filter_set_height (m_out, m->font_height, 0, 0); ho_bitmap_free (m_out); if (!m_temp) return NULL; m_out = m_temp; ho_bitmap_free (m_clean); return m_out; } ho_bitmap * ho_segment_lines (const ho_bitmap * m) { ho_bitmap *m_out; double font_height_factor_min = 8.0 / 10.0; double font_height_factor_max = 12.0 / 10.0; double font_width_factor_min = 1.0 / 3.0; double font_width_factor_max = 5.0; double link_arg = 3.0; double link_arg_2 = 6.0; double extend_arg = 1.2; double extend_arg_2 = 3.0; double erode_arg = 5.0; /* check for one word lines */ if (m->width < (m->font_width * erode_arg)) erode_arg = 1; /* if not nikud we can include smaller fonts as "regular" */ if (!(m->nikud)) { font_height_factor_min = 7.0 / 10.0; font_height_factor_max = 12.0 / 10.0; font_width_factor_min = 1.0 / 5.0; font_width_factor_max = 5.0; } m_out = ho_segment_lines_fine (m, font_height_factor_min, font_height_factor_max, font_width_factor_min, font_width_factor_max, link_arg, link_arg_2, extend_arg, extend_arg_2, erode_arg); return m_out; } ho_bitmap * ho_segment_words_fine (const ho_bitmap * m, const ho_bitmap * m_line_map, const double horizontal_link_factor, const double top_frame_factor, const double bottom_frame_factor) { ho_bitmap *m_temp = NULL; ho_bitmap *m_out = NULL; ho_bitmap *m_temp_line_map = NULL; int i; int x, y; int width; int height; int line_height; int font_spacing; unsigned char nikud_ret; /* check for extreem font spacing */ if (m->font_spacing == 0) font_spacing = m->font_width / 4 + 1; else if (m->font_spacing == 255) font_spacing = m->font_width; else font_spacing = m->font_spacing; /* get line_height */ x = m_line_map->width / 2; for (y = 0; y < m_line_map->height && !ho_bitmap_get (m_line_map, x, y); y++) ; line_height = y; for (; y < m_line_map->height && ho_bitmap_get (m_line_map, x, y); y++) ; line_height = y - line_height; /* chop of none line thigs */ m_temp = ho_bitmap_clone (m); if (!m_temp) return NULL; /* add some lee way above and below line */ m_temp_line_map = ho_bitmap_set_height (m_line_map, line_height, line_height / 4, line_height / 4); if (m_temp_line_map) { ho_bitmap_and (m_temp, m_temp_line_map); ho_bitmap_free (m_temp_line_map); } else { ho_bitmap_and (m_temp, m_line_map); } m_out = m_temp; /* get font boxes */ m_temp = ho_bitmap_set_height (m_out, line_height * 2, line_height, line_height); ho_bitmap_free (m_out); if (!m_temp) return NULL; m_out = m_temp; ho_bitmap_and (m_out, m_line_map); /* try to link words */ m_temp = ho_bitmap_hlink (m_out, (double) font_spacing * horizontal_link_factor); ho_bitmap_free (m_out); if (!m_temp) return NULL; m_out = m_temp; /* get font boxes */ m_temp = ho_bitmap_set_height (m_out, line_height * 2, line_height, line_height); ho_bitmap_free (m_out); if (!m_temp) return NULL; m_out = m_temp; ho_bitmap_and (m_out, m_line_map); m_temp = ho_bitmap_set_height (m_out, line_height, (double) line_height * top_frame_factor, (double) line_height * bottom_frame_factor); ho_bitmap_free (m_out); if (!m_temp) return NULL; m_out = m_temp; /* set position in m_text */ m_out->x = m->x; m_out->y = m->y; return m_out; } ho_bitmap * ho_segment_words (const ho_bitmap * m, const ho_bitmap * m_line_map, const char font_spacing_code) { ho_bitmap *m_out = NULL; double horizontal_link_factor = 9.0 / 5.0; double top_frame_factor = 0.4; double bottom_frame_factor = 1.1; /* if no nikud we do not need lots of bottom frame */ if (!(m->nikud)) { bottom_frame_factor = 1.0; } /* check font spacing */ switch (font_spacing_code) { case -1: horizontal_link_factor = 6.0 / 5.0; break; case -2: horizontal_link_factor = 4.0 / 5.0; break; case -3: horizontal_link_factor = 2.0 / 5.0; break; case 1: horizontal_link_factor = 11.0 / 5.0; break; case 2: horizontal_link_factor = 16.0 / 5.0; break; case 3: horizontal_link_factor = 22.0 / 5.0; break; default: horizontal_link_factor = 8.0 / 5.0; } m_out = ho_segment_words_fine (m, m_line_map, horizontal_link_factor, top_frame_factor, bottom_frame_factor); return m_out; } ho_bitmap * ho_segment_fonts (const ho_bitmap * m, const ho_bitmap * m_line_map, const unsigned char slicing_threshold, const unsigned char slicing_width, const unsigned char line_leeway) { ho_bitmap *m_temp; ho_bitmap *m_font; ho_bitmap *m_font_temp; ho_bitmap *m_out; ho_objmap *o_obj; int i; int x, y; int width; int height; int line_start, line_end, line_height; int lee_way; int s_threshold; int s_width; unsigned char nikud_ret; int *line_fill; int avg_line_fill = 0; /* sanity check */ if (!m->width || !m->height) return NULL; /* set default slicing_threshold */ if (slicing_threshold < 1) s_threshold = 85; else s_threshold = slicing_threshold; if (slicing_width < 1) s_width = 150; else s_width = slicing_width; /* get line_height */ x = m_line_map->width / 2; for (y = 0; y < m_line_map->height && !ho_bitmap_get (m_line_map, x, y); y++) ; line_start = y; for (; y < m_line_map->height && ho_bitmap_get (m_line_map, x, y); y++) ; line_end = y; line_height = line_end - line_start; lee_way = line_leeway * line_height / 100; if (line_start - lee_way < 0) lee_way = line_start; /* create a fill arrays */ line_fill = (int *) calloc (m->width, sizeof (int)); if (!line_fill) return NULL; for (x = 0; x < m->width; x++) for (y = line_start - lee_way; y < (line_end + lee_way) && y < m->height; y++) { line_fill[x] += ho_bitmap_get (m, x, y); avg_line_fill += ho_bitmap_get (m, x, y); } avg_line_fill /= m->width; /* make line fill % of 100 */ for (x = 0; x < m->width; x++) line_fill[x] = 100 * line_fill[x] / line_height; m_out = ho_bitmap_new (m->width, m->height); if (!m_out) return NULL; /* check for clean spaces */ for (x = 0; x < m->width; x++) { if (line_fill[x] <= m->com_line_fill / 15) ho_bitmap_draw_vline (m_out, x, 0, m_out->height); } /* look for small overlaping */ /* chop of none line thigs */ m_temp = ho_bitmap_clone (m); if (!m_temp) return NULL; ho_bitmap_and (m_temp, m_line_map); { int font_start; int font_end; x = 0; while (x < m->width) { /* get start&end of font */ for (; x < m->width && ho_bitmap_get (m_out, x, 1); x++) ; font_start = x; for (; x < m->width && !ho_bitmap_get (m_out, x, 1); x++) ; font_end = x; { /* get the font bitmap */ m_font = ho_bitmap_clone_window (m_temp, font_start, 0, font_end - font_start, m->height); /* look only for large objects that can be complete fonts */ m_font_temp = ho_bitmap_filter_by_size (m_font, m->font_height / 4, 2 * m->font_height, m->font_width / 5, 3 * m->font_width); o_obj = ho_objmap_new_from_bitmap (m_font_temp); ho_bitmap_free (m_font_temp); ho_objmap_sort_by_reading_index (o_obj, 255, FALSE); /* check for two or more objects */ if (ho_objmap_get_size (o_obj) > 1) { /* search for little overlaping object */ for (i = 0; i < ho_objmap_get_size (o_obj) - 1; i++) { int i1, i2; int this_object_end; int next_object_start; int thin_object_width; int overlaping; int x1, x2; x1 = ho_objmap_get_object (o_obj, i).x + ho_objmap_get_object (o_obj, i).width / 2; x2 = ho_objmap_get_object (o_obj, i + 1).x + ho_objmap_get_object (o_obj, i + 1).width / 2; /* recheck objects order */ if (x2 < x1) { i1 = i; i2 = i + 1; } else { i2 = i; i1 = i + 1; } thin_object_width = ho_objmap_get_object (o_obj, i1).width; if (thin_object_width > ho_objmap_get_object (o_obj, i2).width) thin_object_width = ho_objmap_get_object (o_obj, i2).width; this_object_end = ho_objmap_get_object (o_obj, i1).x; next_object_start = ho_objmap_get_object (o_obj, i2).x + ho_objmap_get_object (o_obj, i2).width; overlaping = next_object_start - this_object_end; /* check overlaping */ if (overlaping >= 0 && overlaping < thin_object_width / 2) { /* draw lines at the objects egjes */ ho_bitmap_draw_vline (m_out, ho_objmap_get_object (o_obj, i1).x + font_start, 0, m_out->height); } } } ho_objmap_free (o_obj); ho_bitmap_free (m_font); } } } /* look for linked fonts, and try to break them using force */ { int font_start; int font_end; x = 0; while (x < m->width) { /* get start&end of font */ for (; x < m->width && ho_bitmap_get (m_out, x, 2); x++) ; font_start = x; for (; x < m->width && !ho_bitmap_get (m_out, x, 2); x++) ; font_end = x; /* if this is a wide font, try to break it using force */ if ((font_end - font_start) > s_width * (m->font_width) / 100) { /* get the font bitmap */ m_font = ho_bitmap_clone_window (m_temp, font_start, 0, font_end - font_start, m->height); o_obj = ho_objmap_new_from_bitmap (m_font); ho_bitmap_free (m_font); /* check that it is not a long _ or - 's */ if (!(ho_objmap_get_size (o_obj) < 1 && ho_objmap_get_object (o_obj, 0).height < m->font_height / 3)) { /* if this is not a very wide font be careful */ if ((font_end - font_start) < 2 * s_width * (m->font_width) / 100) { for (i = (font_start + 1); i < font_end; i++) { if (line_fill[i] <= s_threshold * avg_line_fill / 100) { ho_bitmap_draw_vline (m_out, i, 0, m_out->height); } } } /* if this is a very wide font be more agresive */ else { for (i = (font_start + 1); i < font_end; i++) { if (line_fill[i] <= s_threshold * avg_line_fill / 70) { ho_bitmap_draw_vline (m_out, i, 0, m_out->height); } } } } ho_objmap_free (o_obj); } } } ho_bitmap_free (m_temp); /* thin interfont lines to one line per font */ m_temp = ho_bitmap_new (m->width, m->height); if (!m_temp) return NULL; { int min_x; int min_x_start; int width = m->width; x = 1; while (x < width) { /* get start&end of font */ min_x = x - 1; for (; x < width && !ho_bitmap_get (m_out, x, 2); x++) ; /* if this is not a real font close gap */ if ((double)(x - min_x) < ((double)m->font_width / 6.0)) for (;min_x <= x; min_x++) ho_bitmap_draw_vline (m_temp, min_x, 0, m_out->height); /* get start&end of interfont line */ for (; x < width && !ho_bitmap_get (m_out, x, 2); x++) ; min_x = x - 1; min_x_start = min_x; for (; x < width && ho_bitmap_get (m_out, x, 2); x++) { if (line_fill[min_x] >= line_fill[x]) min_x = x; if (line_fill[min_x_start] > line_fill[x]) min_x_start = x; } /* draw line on minimal interfont space */ for (i = min_x_start; i <= min_x && i < width - 1; i++) ho_bitmap_draw_vline (m_temp, i, 0, m_out->height); } } /* set position in m_text */ m_temp->x = m->x; m_temp->y = m->y; ho_bitmap_free (m_out); free (line_fill); return m_temp; } libhocr-0.10.17/src/ho_recognize.c0000644000175000017500000025417011051622173013640 00000000000000 /*************************************************************************** * ho_recognize.c * * Fri Aug 12 20:13:33 2005 * Copyright 2005-2007 Yaacov Zamir * ****************************************************************************/ /* * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . */ #include #include #include #include #ifndef TRUE #define TRUE -1 #endif #ifndef FALSE #define FALSE 0 #endif #ifndef NULL #define NULL ((void*)0) #endif #include "ho_bitmap.h" #include "ho_objmap.h" #include "ho_segment.h" #include "ho_font.h" #include "fonts/ho_recognize_font_1.h" #include "fonts/ho_recognize_font_2.h" #include "fonts/ho_recognize_font_3.h" #include "fonts/ho_recognize_font_4.h" #include "fonts/ho_recognize_font_5.h" #include "fonts/ho_recognize_font_6.h" #include "ho_recognize.h" int ho_recognize_array_in_size () { return HO_ARRAY_IN_SIZE; } int ho_recognize_array_out_size () { return HO_ARRAY_OUT_SIZE; } int ho_recognize_dimentions (const ho_bitmap * m_text, const ho_bitmap * m_mask, double *height, double *width, double *top, double *bottom, double *top_left, double *top_mid, double *top_right, double *mid_left, double *mid_right, double *bottom_left, double *bottom_mid, double *bottom_right, double *has_two_hlines_up, double *has_two_hlines_down, double *has_three_hlines_up, double *has_three_hlines_down) { int sum, x, y; int font_start; int font_end; int font_height; int line_start; int line_end; int line_height; ho_bitmap *m_clean = NULL; /* get line start and end */ x = m_mask->width / 2; for (y = 0; y < m_mask->height && !ho_bitmap_get (m_mask, x, y); y++) ; line_start = y - 1; for (; y < m_mask->height && ho_bitmap_get (m_mask, x, y); y++) ; line_end = y; line_height = line_end - line_start; /* get font start and end */ sum = 0; for (y = 0; y < m_mask->height && sum == 0; y++) for (sum = 0, x = 0; x < m_text->width; x++) sum += ho_bitmap_get (m_text, x, y); font_start = y - 1; sum = 0; for (y = m_mask->height - 4; y > font_start && sum == 0; y--) for (sum = 0, x = 0; x < m_text->width; x++) sum += ho_bitmap_get (m_text, x, y); font_end = y + 1; font_height = font_end - font_start; if (!font_height || !line_height) return TRUE; *height = (double) font_height / (double) line_height; *width = (double) (m_text->width) / (double) line_height; *top = (double) (line_start - font_start) / (double) line_height; *bottom = (double) (line_end - font_end) / (double) line_height; /* check if font is not just a little off line */ if (*top < 0.025 && *top > -0.025) { /* regular size */ if (*height < 1.025 && *height > 0.975) { *top = *bottom = 0.0; } /* short and high font */ else { *bottom -= *top; *top = 0.0; } } else if (*bottom < 0.025 && *bottom > -0.025) { *top -= *bottom; *bottom = 0.0; } /* all values are 0..1 */ *height = *height / 2.0; if (*height > 1.0) *height = 1.0; *width = *width / 2.0; if (*width > 1.0) *width = 1.0; *top = (*top + 1.0) / 2.0; if (*top > 1.0) *top = 1.0; if (*top < 0.0) *top = 0.0; *bottom = (*bottom + 1.0) / 2.0; if (*bottom > 1.0) *bottom = 1.0; if (*bottom < 0.0) *bottom = 0.0; /* get font egdes */ for (y = font_start, x = 0; x < m_mask->width / 2 && y < (font_start + font_height / 2) && !ho_bitmap_get (m_text, x, y); x++, y++) ; *top_left = (double) x / (double) (m_mask->width / 2); if (*top_left > 1.0) *top_left = 1.0; for (y = font_end, x = 0; x < m_mask->width / 2 && y > (font_start + font_height / 2) && !ho_bitmap_get (m_text, x, y); x++, y--) ; *bottom_left = (double) x / (double) (m_mask->width / 2); if (*bottom_left > 1.0) *bottom_left = 1.0; for (y = font_start, x = m_text->width - 1; x > m_mask->width / 2 && y < (font_start + font_height / 2) && !ho_bitmap_get (m_text, x, y); x--, y++) ; *top_right = (double) (m_mask->width - x) / (double) (m_mask->width / 2); if (*top_right > 1.0) *top_right = 1.0; for (y = font_end, x = m_text->width - 1; x > m_mask->width / 2 && y > (font_start + font_height / 2) && !ho_bitmap_get (m_text, x, y); x--, y--) ; *bottom_right = (double) (m_mask->width - x) / (double) (m_mask->width / 2); if (*bottom_right > 1.0) *bottom_right = 1.0; for (y = font_start, x = m_text->width / 2; y < (font_start + font_height / 2) && !ho_bitmap_get (m_text, x, y); y++) ; *top_mid = (double) (y - font_start) / (double) (font_height / 2); if (*top_mid > 1.0) *top_mid = 1.0; for (y = font_end, x = m_text->width / 2; y > (font_start + font_height / 2) && !ho_bitmap_get (m_text, x, y); y--) ; *bottom_mid = (double) (font_end - y) / (double) (font_height / 2); if (*bottom_mid > 1.0) *bottom_mid = 1.0; for (y = font_start + font_height / 2, x = 0; x < (m_text->width / 2) && !ho_bitmap_get (m_text, x, y); x++) ; *mid_left = (double) (x) / (double) (m_text->width / 2); if (*mid_left > 1.0) *mid_left = 1.0; for (y = font_start + font_height / 2, x = m_text->width - 1; x > (m_text->width / 2) && !ho_bitmap_get (m_text, x, y); x--) ; *mid_right = (double) (m_text->width - x) / (double) (m_text->width / 2); if (*mid_right > 1.0) *mid_right = 1.0; m_clean = ho_bitmap_dilation_n (m_text, 6); *has_two_hlines_up = 0.0; *has_three_hlines_up = 0.0; sum = 0; y = font_start + font_height / 4; x = 0; while (x < m_text->width) { for (; x < m_text->width, !ho_bitmap_get (m_clean, x, y); x++) ; if (ho_bitmap_get (m_clean, x, y) && x < m_text->width) sum++; for (; x < m_text->width, ho_bitmap_get (m_clean, x, y); x++) ; } if (sum == 2) *has_two_hlines_up = 1.0; else if (sum == 3) *has_three_hlines_up = 1.0; *has_two_hlines_down = 0.0; *has_three_hlines_down = 0.0; sum = 0; y = font_start + 3 * font_height / 4; x = 0; while (x < m_text->width) { for (; x < m_text->width, !ho_bitmap_get (m_clean, x, y); x++) ; if (ho_bitmap_get (m_text, x, y) && x < m_text->width) sum++; for (; x < m_text->width, ho_bitmap_get (m_clean, x, y); x++) ; } if (sum == 2) *has_two_hlines_down = 1.0; else if (sum == 3) *has_three_hlines_down = 1.0; ho_bitmap_free (m_clean); return FALSE; } int ho_recognize_bars (const ho_bitmap * m_text, const ho_bitmap * m_mask, double *has_top_bar, double *has_mid_hbar, double *has_bottom_bar, double *has_left_bar, double *has_mid_vbar, double *has_right_bar, double *has_diagonal_bar, double *has_diagonal_left_bar) { int sum, x, y; int font_start; int font_end; int font_height; int line_start; int line_end; int line_height; ho_bitmap *m_bars = NULL; *has_top_bar = 0.0; *has_mid_hbar = 0.0; *has_bottom_bar = 0.0; *has_left_bar = 0.0; *has_mid_vbar = 0.0; *has_right_bar = 0.0; *has_diagonal_bar = 0.0; *has_diagonal_left_bar = 0.0; /* get line start and end */ x = m_mask->width / 2; for (y = 0; y < m_mask->height && !ho_bitmap_get (m_mask, x, y); y++) ; line_start = y - 1; for (; y < m_mask->height && ho_bitmap_get (m_mask, x, y); y++) ; line_end = y; line_height = line_end - line_start; /* get font start and end */ sum = 0; for (y = 0; y < m_mask->height && sum == 0; y++) for (sum = 0, x = 0; x < m_text->width; x++) sum += ho_bitmap_get (m_text, x, y); font_start = y - 1; sum = 0; for (y = m_mask->height - 4; y > font_start && sum == 0; y--) for (sum = 0, x = 0; x < m_text->width; x++) sum += ho_bitmap_get (m_text, x, y); font_end = y + 1; font_height = font_end - font_start; if (!font_height || !line_height) return TRUE; /* get horizontal bars */ m_bars = ho_font_hbars (m_text, m_mask); if (!m_bars) return TRUE; /* look for a horizontal line in bitmap */ x = m_bars->width / 2; for (y = font_start; y < font_end; y++) { /* find a line */ if (ho_bitmap_get (m_bars, x, y)) { /* where are we in fonts */ if ((y - font_start) < font_height / 3) *has_top_bar = 1.0; else if ((y - font_start) < 2 * font_height / 3) *has_mid_hbar = 1.0; else *has_bottom_bar = 1.0; /* get out of the line */ y++; for (; y < font_end && ho_bitmap_get (m_bars, x, y); y++) ; } } /* get vertical bars */ ho_bitmap_free (m_bars); m_bars = ho_font_vbars (m_text, m_mask); if (!m_bars) return TRUE; /* look for a vertical line in bitmap */ y = m_bars->height / 2; for (x = 0; x < m_bars->width; x++) { /* find a line */ if (ho_bitmap_get (m_bars, x, y)) { /* where are we in fonts */ if (x < m_bars->width / 3) *has_left_bar = 1.0; else if (x < 2 * m_bars->width / 3) *has_mid_vbar = 1.0; else *has_right_bar = 1.0; /* get out of the line */ x++; for (; x < m_bars->width && ho_bitmap_get (m_bars, x, y); x++) ; } } /* get diagonals */ ho_bitmap_free (m_bars); m_bars = ho_font_diagonal (m_text, m_mask); if (!m_bars) return TRUE; /* look for a bar in left 1/4 of font */ y = m_bars->height / 2; for (x = 0; x < m_bars->width && !ho_bitmap_get (m_bars, x, y); x++) ; if (ho_bitmap_get (m_bars, x, y) && x < m_bars->width) *has_diagonal_bar = 1.0; /* get diagonals */ ho_bitmap_free (m_bars); m_bars = ho_font_diagonal_left (m_text, m_mask); if (!m_bars) return TRUE; /* look for a bar in left 1/4 of font */ y = m_bars->height / 2; for (x = 0; x < m_bars->width && !ho_bitmap_get (m_bars, x, y); x++) ; if (ho_bitmap_get (m_bars, x, y) && x < m_bars->width) *has_diagonal_left_bar = 1.0; ho_bitmap_free (m_bars); return FALSE; } int ho_recognize_edges (const ho_bitmap * m_text, const ho_bitmap * m_mask, double *has_top_left_edge, double *has_mid_left_edge, double *has_bottom_left_edge, double *has_top_right_edge, double *has_mid_right_edge, double *has_bottom_right_edge, double *has_left_top_edge, double *has_mid_top_edge, double *has_right_top_edge, double *has_left_bottom_edge, double *has_mid_bottom_edge, double *has_right_bottom_edge) { int sum, x, y; int font_start; int font_end; int font_height; int line_start; int line_end; int line_height; ho_bitmap *m_bars = NULL; *has_top_left_edge = 0.0; *has_mid_left_edge = 0.0; *has_bottom_left_edge = 0.0; *has_top_right_edge = 0.0; *has_mid_right_edge = 0.0; *has_bottom_right_edge = 0.0; *has_left_top_edge = 0.0; *has_mid_top_edge = 0.0; *has_right_top_edge = 0.0; *has_left_bottom_edge = 0.0; *has_mid_bottom_edge = 0.0; *has_right_bottom_edge = 0.0; /* get line start and end */ x = m_mask->width / 2; for (y = 0; y < m_mask->height && !ho_bitmap_get (m_mask, x, y); y++) ; line_start = y - 1; for (; y < m_mask->height && ho_bitmap_get (m_mask, x, y); y++) ; line_end = y; line_height = line_end - line_start; /* get font start and end */ sum = 0; for (y = 0; y < m_mask->height && sum == 0; y++) for (sum = 0, x = 0; x < m_text->width; x++) sum += ho_bitmap_get (m_text, x, y); font_start = y - 1; sum = 0; for (y = m_mask->height - 4; y > font_start && sum == 0; y--) for (sum = 0, x = 0; x < m_text->width; x++) sum += ho_bitmap_get (m_text, x, y); font_end = y + 1; font_height = font_end - font_start; if (!font_height || !line_height) return TRUE; /* get horizontal left egdes */ m_bars = ho_font_edges_left (m_text, m_mask); if (!m_bars) return TRUE; /* look for a horizontal line in bitmap */ x = m_bars->width / 2; for (y = font_start; y < font_end; y++) { /* find a line */ if (ho_bitmap_get (m_bars, x, y)) { /* where are we in fonts */ if ((y - font_start) < font_height / 3) *has_top_left_edge += 0.1; else if ((y - font_start) < 2 * font_height / 3) *has_mid_left_edge += 0.1; else *has_bottom_left_edge += 0.1; /* get out of the line */ y++; for (; y < font_end && ho_bitmap_get (m_bars, x, y); y++) ; } } /* get horizontal right edges */ ho_bitmap_free (m_bars); m_bars = ho_font_edges_right (m_text, m_mask); if (!m_bars) return TRUE; /* look for a horizontal line in bitmap */ x = m_bars->width / 2; for (y = font_start; y < font_end; y++) { /* find a line */ if (ho_bitmap_get (m_bars, x, y)) { /* where are we in fonts */ if ((y - font_start) < font_height / 3) *has_top_right_edge += 0.1; else if ((y - font_start) < (2 * font_height / 3)) *has_mid_right_edge += 0.1; else *has_bottom_right_edge += 0.1; /* get out of the line */ y++; for (; y < font_end && ho_bitmap_get (m_bars, x, y); y++) ; } } ho_bitmap_free (m_bars); m_bars = ho_font_edges_top (m_text, m_mask); if (!m_bars) return TRUE; /* look for a vertical line in bitmap */ y = m_bars->height / 2; for (x = 0; x < m_bars->width; x++) { /* find a line */ if (ho_bitmap_get (m_bars, x, y)) { /* where are we in fonts */ if (x < m_bars->width / 3) *has_left_top_edge += 0.1; else if (x < (2 * m_bars->width / 3)) *has_mid_top_edge += 0.1; else *has_right_top_edge += 0.1; /* get out of the line */ x++; for (; x < m_bars->width && ho_bitmap_get (m_bars, x, y); x++) ; } } /* get horizontal right edges */ ho_bitmap_free (m_bars); m_bars = ho_font_edges_bottom (m_text, m_mask); if (!m_bars) return TRUE; /* look for a vertical line in bitmap */ y = m_bars->height / 2; for (x = 0; x < m_bars->width; x++) { /* find a line */ if (ho_bitmap_get (m_bars, x, y)) { /* where are we in fonts */ if (x < m_bars->width / 3) *has_left_bottom_edge += 0.1; else if (x < (2 * m_bars->width / 3)) *has_mid_bottom_edge += 0.1; else *has_right_bottom_edge += 0.1; /* get out of the line */ x++; for (; x < m_bars->width && ho_bitmap_get (m_bars, x, y); x++) ; } } ho_bitmap_free (m_bars); return FALSE; } int ho_recognize_edges_big (const ho_bitmap * m_text, const ho_bitmap * m_mask, double *has_top_left_edge, double *has_mid_left_edge, double *has_bottom_left_edge, double *has_top_right_edge, double *has_mid_right_edge, double *has_bottom_right_edge, double *has_left_top_edge, double *has_mid_top_edge, double *has_right_top_edge, double *has_left_bottom_edge, double *has_mid_bottom_edge, double *has_right_bottom_edge) { int sum, x, y; int font_start; int font_end; int font_height; int line_start; int line_end; int line_height; ho_bitmap *m_bars = NULL; *has_top_left_edge = 0.0; *has_mid_left_edge = 0.0; *has_bottom_left_edge = 0.0; *has_top_right_edge = 0.0; *has_mid_right_edge = 0.0; *has_bottom_right_edge = 0.0; *has_left_top_edge = 0.0; *has_mid_top_edge = 0.0; *has_right_top_edge = 0.0; *has_left_bottom_edge = 0.0; *has_mid_bottom_edge = 0.0; *has_right_bottom_edge = 0.0; /* get line start and end */ x = m_mask->width / 2; for (y = 0; y < m_mask->height && !ho_bitmap_get (m_mask, x, y); y++) ; line_start = y - 1; for (; y < m_mask->height && ho_bitmap_get (m_mask, x, y); y++) ; line_end = y; line_height = line_end - line_start; /* get font start and end */ sum = 0; for (y = 0; y < m_mask->height && sum == 0; y++) for (sum = 0, x = 0; x < m_text->width; x++) sum += ho_bitmap_get (m_text, x, y); font_start = y - 1; sum = 0; for (y = m_mask->height - 4; y > font_start && sum == 0; y--) for (sum = 0, x = 0; x < m_text->width; x++) sum += ho_bitmap_get (m_text, x, y); font_end = y + 1; font_height = font_end - font_start; if (!font_height || !line_height) return TRUE; /* get horizontal left egdes */ m_bars = ho_font_edges_left_big (m_text, m_mask); if (!m_bars) return TRUE; /* look for a horizontal line in bitmap */ x = m_bars->width / 2; for (y = font_start; y < font_end; y++) { /* find a line */ if (ho_bitmap_get (m_bars, x, y)) { /* where are we in fonts */ if ((y - font_start) < font_height / 3) *has_top_left_edge += 0.1; else if ((y - font_start) < 2 * font_height / 3) *has_mid_left_edge += 0.1; else *has_bottom_left_edge += 0.1; /* get out of the line */ y++; for (; y < font_end && ho_bitmap_get (m_bars, x, y); y++) ; } } /* get horizontal right edges */ ho_bitmap_free (m_bars); m_bars = ho_font_edges_right_big (m_text, m_mask); if (!m_bars) return TRUE; /* look for a horizontal line in bitmap */ x = m_bars->width / 2; for (y = font_start; y < font_end; y++) { /* find a line */ if (ho_bitmap_get (m_bars, x, y)) { /* where are we in fonts */ if ((y - font_start) < font_height / 3) *has_top_right_edge += 0.1; else if ((y - font_start) < 2 * font_height / 3) *has_mid_right_edge += 0.1; else *has_bottom_right_edge += 0.1; /* get out of the line */ y++; for (; y < font_end && ho_bitmap_get (m_bars, x, y); y++) ; } } ho_bitmap_free (m_bars); m_bars = ho_font_edges_top_big (m_text, m_mask); if (!m_bars) return TRUE; /* look for a vertical line in bitmap */ y = m_bars->height / 2; for (x = 0; x < m_bars->width; x++) { /* find a line */ if (ho_bitmap_get (m_bars, x, y)) { /* where are we in fonts */ if (x < m_bars->width / 3) *has_left_top_edge += 0.1; else if (x < (2 * m_bars->width / 3)) *has_mid_top_edge += 0.1; else *has_right_top_edge += 0.1; /* get out of the line */ x++; for (; x < m_bars->width && ho_bitmap_get (m_bars, x, y); x++) ; } } /* get horizontal right edges */ ho_bitmap_free (m_bars); m_bars = ho_font_edges_bottom_big (m_text, m_mask); if (!m_bars) return TRUE; /* look for a vertical line in bitmap */ y = m_bars->height / 2; for (x = 0; x < m_bars->width; x++) { /* find a line */ if (ho_bitmap_get (m_bars, x, y)) { /* where are we in fonts */ if (x < m_bars->width / 3) *has_left_bottom_edge += 0.1; else if (x < (2 * m_bars->width / 3)) *has_mid_bottom_edge += 0.1; else *has_right_bottom_edge += 0.1; /* get out of the line */ x++; for (; x < m_bars->width && ho_bitmap_get (m_bars, x, y); x++) ; } } ho_bitmap_free (m_bars); return FALSE; } int ho_recognize_notches (const ho_bitmap * m_text, const ho_bitmap * m_mask, double *has_top_left_notch, double *has_mid_left_notch, double *has_bottom_left_notch, double *has_top_right_notch, double *has_mid_right_notch, double *has_bottom_right_notch, double *has_left_top_notch, double *has_mid_top_notch, double *has_right_top_notch, double *has_left_bottom_notch, double *has_mid_bottom_notch, double *has_right_bottom_notch) { int sum, x, y; int font_start; int font_end; int font_height; int line_start; int line_end; int line_height; ho_bitmap *m_bars = NULL; *has_top_left_notch = 0.0; *has_mid_left_notch = 0.0; *has_bottom_left_notch = 0.0; *has_top_right_notch = 0.0; *has_mid_right_notch = 0.0; *has_bottom_right_notch = 0.0; *has_left_top_notch = 0.0; *has_mid_top_notch = 0.0; *has_right_top_notch = 0.0; *has_left_bottom_notch = 0.0; *has_mid_bottom_notch = 0.0; *has_right_bottom_notch = 0.0; /* get line start and end */ x = m_mask->width / 2; for (y = 0; y < m_mask->height && !ho_bitmap_get (m_mask, x, y); y++) ; line_start = y - 1; for (; y < m_mask->height && ho_bitmap_get (m_mask, x, y); y++) ; line_end = y; line_height = line_end - line_start; /* get font start and end */ sum = 0; for (y = 0; y < m_mask->height && sum == 0; y++) for (sum = 0, x = 0; x < m_text->width; x++) sum += ho_bitmap_get (m_text, x, y); font_start = y - 1; sum = 0; for (y = m_mask->height - 4; y > font_start && sum == 0; y--) for (sum = 0, x = 0; x < m_text->width; x++) sum += ho_bitmap_get (m_text, x, y); font_end = y + 1; font_height = font_end - font_start; if (!font_height || !line_height) return TRUE; /* get horizontal left notches */ m_bars = ho_font_notch_left (m_text, m_mask); if (!m_bars) return TRUE; x = m_bars->width / 2; for (y = font_start; y < font_end; y++) { /* find a line */ if (ho_bitmap_get (m_bars, x, y)) { /* where are we in fonts */ if ((y - font_start) < font_height / 3) *has_top_left_notch += 0.1; else if ((y - font_start) < 2 * font_height / 3) *has_mid_left_notch += 0.1; else *has_bottom_left_notch += 0.1; /* get out of the line */ y++; for (; y < font_end && ho_bitmap_get (m_bars, x, y); y++) ; } } /* get horizontal right edges */ ho_bitmap_free (m_bars); m_bars = ho_font_notch_right (m_text, m_mask); if (!m_bars) return TRUE; x = m_bars->width / 2; for (y = font_start; y < font_end; y++) { /* find a line */ if (ho_bitmap_get (m_bars, x, y)) { /* where are we in fonts */ if ((y - font_start) < font_height / 3) *has_top_right_notch += 0.1; else if ((y - font_start) < 2 * font_height / 3) *has_mid_right_notch += 0.1; else *has_bottom_right_notch += 0.1; /* get out of the line */ y++; for (; y < font_end && ho_bitmap_get (m_bars, x, y); y++) ; } } ho_bitmap_free (m_bars); m_bars = ho_font_notch_top (m_text, m_mask); if (!m_bars) return TRUE; /* look for a vertical line in bitmap */ y = m_bars->height / 2; for (x = 0; x < m_bars->width; x++) { /* find a line */ if (ho_bitmap_get (m_bars, x, y)) { /* where are we in fonts */ if (x < m_bars->width / 3) *has_left_top_notch += 0.1; else if (x < (2 * m_bars->width / 3)) *has_mid_top_notch += 0.1; else *has_right_top_notch += 0.1; /* get out of the line */ x++; for (; x < m_bars->width && ho_bitmap_get (m_bars, x, y); x++) ; } } /* get horizontal right edges */ ho_bitmap_free (m_bars); m_bars = ho_font_notch_bottom (m_text, m_mask); if (!m_bars) return TRUE; /* look for a vertical line in bitmap */ y = m_bars->height / 2; for (x = 0; x < m_bars->width; x++) { /* find a line */ if (ho_bitmap_get (m_bars, x, y)) { /* where are we in fonts */ if (x < m_bars->width / 3) *has_left_bottom_notch += 0.1; else if (x < (2 * m_bars->width / 3)) *has_mid_bottom_notch += 0.1; else *has_right_bottom_notch += 0.1; /* get out of the line */ x++; for (; x < m_bars->width && ho_bitmap_get (m_bars, x, y); x++) ; } } ho_bitmap_free (m_bars); return FALSE; } int ho_recognize_parts (const ho_bitmap * m_text, const ho_bitmap * m_mask, double *has_one_hole, double *has_two_holes, double *has_hey_part, double *has_dot_part, double *has_comma_part) { int sum, x, y; int font_start; int font_end; int font_height; int line_start; int line_end; int line_height; int parts_start; int parts_end; int parts_height; ho_bitmap *m_parts = NULL; *has_one_hole = 0.0; *has_two_holes = 0.0; *has_hey_part = 0.0; *has_dot_part = 0.0; *has_comma_part = 0.0; /* get line start and end */ x = m_mask->width / 2; for (y = 0; y < m_mask->height && !ho_bitmap_get (m_mask, x, y); y++) ; line_start = y - 1; for (; y < m_mask->height && ho_bitmap_get (m_mask, x, y); y++) ; line_end = y; line_height = line_end - line_start; /* get font start and end */ sum = 0; for (y = 0; y < m_mask->height && sum == 0; y++) for (sum = 0, x = 0; x < m_text->width; x++) sum += ho_bitmap_get (m_text, x, y); font_start = y - 1; sum = 0; for (y = m_mask->height - 4; y > font_start && sum == 0; y--) for (sum = 0, x = 0; x < m_text->width; x++) sum += ho_bitmap_get (m_text, x, y); font_end = y + 1; font_height = font_end - font_start; if (!font_height || !line_height) return TRUE; /* holes */ m_parts = ho_font_holes (m_text, m_mask); if (m_parts) { sum = ho_bitmap_filter_count_objects (m_parts); if (sum == 1) *has_one_hole = 1.0; else if (sum == 2) *has_two_holes = 1.0; } /* hey and kuf part */ if (m_parts) ho_bitmap_free (m_parts); m_parts = ho_font_second_object (m_text, m_mask); if (m_parts) { /* get font start and end */ sum = 0; for (y = 0; y < m_parts->height && sum == 0; y++) for (sum = 0, x = 0; x < m_parts->width; x++) sum += ho_bitmap_get (m_parts, x, y); parts_start = y - 1; sum = 0; for (y = m_parts->height - 4; y > parts_start && sum == 0; y--) for (sum = 0, x = 0; x < m_parts->width; x++) sum += ho_bitmap_get (m_parts, x, y); parts_end = y + 1; parts_height = parts_end - parts_start; /* hey part */ y = font_end - font_height / 5; for (x = 0; x < m_parts->width / 2 && !ho_bitmap_get (m_parts, x, y); x++) ; /* part is in left side of font */ if (x < m_parts->width / 2) { for (; x < m_parts->width / 2 && ho_bitmap_get (m_parts, x, y); x++) ; /* part ends in left side of font */ if (x < m_parts->width / 2 && parts_height > font_height / 4 && parts_start > (font_start + font_height / 5)) *has_hey_part = 1.0; } /* dot part */ /* part is in middle bottom of font */ if (parts_start > font_start + font_height / 2 && parts_height < font_height / 2 && parts_height > font_height / 6) *has_dot_part = 1.0; /* comma part */ /* part is in middle bottom of font */ if (parts_start > font_start + font_height / 2 && parts_height > font_height / 5) *has_comma_part = 1.0; } if (m_parts) ho_bitmap_free (m_parts); return FALSE; } int ho_recognize_ends (const ho_bitmap * m_text, const ho_bitmap * m_mask, double *has_top_left_end, double *has_top_mid_end, double *has_top_right_end, double *has_mid_left_end, double *has_mid_mid_end, double *has_mid_right_end, double *has_bottom_left_end, double *has_bottom_mid_end, double *has_bottom_right_end, double *has_top_left_cross, double *has_top_mid_cross, double *has_top_right_cross, double *has_mid_left_cross, double *has_mid_mid_cross, double *has_mid_right_cross, double *has_bottom_left_cross, double *has_bottom_mid_cross, double *has_bottom_right_cross) { int sum, x, y; int font_start; int font_end; int font_height; int line_start; int line_end; int line_height; ho_bitmap *m_parts = NULL; /* init values */ *has_top_left_end = 0.0; *has_top_mid_end = 0.0; *has_top_right_end = 0.0; *has_mid_left_end = 0.0; *has_mid_mid_end = 0.0; *has_mid_right_end = 0.0; *has_bottom_left_end = 0.0; *has_bottom_mid_end = 0.0; *has_bottom_right_end = 0.0; *has_top_left_cross = 0.0; *has_top_mid_cross = 0.0; *has_top_right_cross = 0.0; *has_mid_left_cross = 0.0; *has_mid_mid_cross = 0.0; *has_mid_right_cross = 0.0; *has_bottom_left_cross = 0.0; *has_bottom_mid_cross = 0.0; *has_bottom_right_cross = 0.0; /* get line start and end */ x = m_mask->width / 2; for (y = 0; y < m_mask->height && !ho_bitmap_get (m_mask, x, y); y++) ; line_start = y - 1; for (; y < m_mask->height && ho_bitmap_get (m_mask, x, y); y++) ; line_end = y; line_height = line_end - line_start; /* get font start and end */ sum = 0; for (y = 0; y < m_mask->height && sum == 0; y++) for (sum = 0, x = 0; x < m_text->width; x++) sum += ho_bitmap_get (m_text, x, y); font_start = y - 1; sum = 0; for (y = m_mask->height - 4; y > font_start && sum == 0; y--) for (sum = 0, x = 0; x < m_text->width; x++) sum += ho_bitmap_get (m_text, x, y); font_end = y + 1; if (font_start < 1) font_start = 1; font_height = font_end - font_start; if (!font_height || !line_height) return TRUE; /* ends */ m_parts = ho_font_ends (m_text, m_mask); if (!m_parts) return TRUE; /* top left */ sum = 0; for (x = 0; x < m_parts->width / 3; x++) for (y = font_start - 1; y < font_start + font_height / 3; y++, sum += ho_bitmap_get (m_parts, x, y)) ; *has_top_left_end = sum * 0.1; /* top mid */ sum = 0; for (x = m_parts->width / 3; x < 2 * m_parts->width / 3; x++) for (y = font_start - 1; y < font_start + font_height / 3; y++, sum += ho_bitmap_get (m_parts, x, y)) ; *has_top_mid_end = sum * 0.1; /* top right */ sum = 0; for (x = 2 * m_parts->width / 3; x < m_parts->width; x++) for (y = font_start - 1; y < font_start + font_height / 3; y++, sum += ho_bitmap_get (m_parts, x, y)) ; *has_top_right_end = sum * 0.1; /* mid left */ sum = 0; for (x = 0; x < m_parts->width / 3; x++) for (y = font_start + font_height / 3; y < font_start + 2 * font_height / 3; y++, sum += ho_bitmap_get (m_parts, x, y)) ; *has_mid_left_end = sum * 0.1; /* mid mid */ sum = 0; for (x = m_parts->width / 3; x < 2 * m_parts->width / 3; x++) for (y = font_start + font_height / 3; y < font_start + 2 * font_height / 3; y++, sum += ho_bitmap_get (m_parts, x, y)) ; *has_mid_mid_end = sum * 0.1; /* mid right */ sum = 0; for (x = 2 * m_parts->width / 3; x < m_parts->width; x++) for (y = font_start + font_height / 3; y < font_start + 2 * font_height / 3; y++, sum += ho_bitmap_get (m_parts, x, y)) ; *has_mid_right_end = sum * 0.1; /* bottom left */ sum = 0; for (x = 0; x < m_parts->width / 3; x++) for (y = font_start + 2 * font_height / 3; y < font_start + font_height; y++, sum += ho_bitmap_get (m_parts, x, y)) ; *has_bottom_left_end = sum * 0.1; /* bottom mid */ sum = 0; for (x = m_parts->width / 3; x < 2 * m_parts->width / 3; x++) for (y = font_start + 2 * font_height / 3; y < font_start + font_height; y++, sum += ho_bitmap_get (m_parts, x, y)) ; *has_bottom_mid_end = sum * 0.1; /* bottom right */ sum = 0; for (x = 2 * m_parts->width / 3; x < m_parts->width; x++) for (y = font_start + 2 * font_height / 3; y < font_start + font_height; y++, sum += ho_bitmap_get (m_parts, x, y)) ; *has_bottom_right_end = sum * 0.1; /* crosses */ ho_bitmap_free (m_parts); m_parts = ho_font_cross (m_text, m_mask); if (!m_parts) return TRUE; /* top left */ sum = 0; for (x = 0; x < m_parts->width / 3; x++) for (y = font_start - 1; y < font_start + font_height / 3; y++, sum += ho_bitmap_get (m_parts, x, y)) ; *has_top_left_cross = sum * 0.1; /* top mid */ sum = 0; for (x = m_parts->width / 3; x < 2 * m_parts->width / 3; x++) for (y = font_start - 1; y < font_start + font_height / 3; y++, sum += ho_bitmap_get (m_parts, x, y)) ; *has_top_mid_cross = sum * 0.1; /* top right */ sum = 0; for (x = 2 * m_parts->width / 3; x < m_parts->width; x++) for (y = font_start; y < font_start + font_height / 3; y++, sum += ho_bitmap_get (m_parts, x, y)) ; *has_top_right_cross = sum * 0.1; /* mid left */ sum = 0; for (x = 0; x < m_parts->width / 3; x++) for (y = font_start + font_height / 3; y < font_start + 2 * font_height / 3; y++, sum += ho_bitmap_get (m_parts, x, y)) ; *has_mid_left_cross = sum * 0.1; /* mid mid */ sum = 0; for (x = m_parts->width / 3; x < 2 * m_parts->width / 3; x++) for (y = font_start + font_height / 3; y < font_start + 2 * font_height / 3; y++, sum += ho_bitmap_get (m_parts, x, y)) ; *has_mid_mid_cross = sum * 0.1; /* mid right */ sum = 0; for (x = 2 * m_parts->width / 3; x < m_parts->width; x++) for (y = font_start + font_height / 3; y < font_start + 2 * font_height / 3; y++, sum += ho_bitmap_get (m_parts, x, y)) ; *has_mid_right_cross = sum * 0.1; /* bottom left */ sum = 0; for (x = 0; x < m_parts->width / 3; x++) for (y = font_start + 2 * font_height / 3; y < font_start + font_height; y++, sum += ho_bitmap_get (m_parts, x, y)) ; *has_bottom_left_cross = sum * 0.1; /* bottom mid */ sum = 0; for (x = m_parts->width / 3; x < 2 * m_parts->width / 3; x++) for (y = font_start + 2 * font_height / 3; y < font_start + font_height; y++, sum += ho_bitmap_get (m_parts, x, y)) ; *has_bottom_mid_cross = sum * 0.1; /* bottom right */ sum = 0; for (x = 2 * m_parts->width / 3; x < m_parts->width; x++) for (y = font_start + 2 * font_height / 3; y < font_start + font_height; y++, sum += ho_bitmap_get (m_parts, x, y)) ; *has_bottom_right_cross = sum * 0.1; ho_bitmap_free (m_parts); return FALSE; } int ho_recognize_holes_dimentions (const ho_bitmap * m_text, const ho_bitmap * m_mask, double *height, double *width, double *top, double *bottom, double *top_left, double *top_right, double *bottom_left, double *bottom_right) { int sum, x, y; int font_start; int font_end; int font_height; int font_start_x; int font_end_x; int font_width; int line_start; int line_end; int line_height; ho_bitmap *m_holes = NULL; *height = 0.0; *width = 0.0; *top = 0.0; *bottom = 0.0; *top_left = 0.0; *top_right = 0.0; *bottom_left = 0.0; *bottom_right = 0.0; m_holes = ho_font_holes (m_text, m_mask); if (!m_holes) return TRUE; sum = ho_bitmap_filter_count_objects (m_holes); if (sum > 2 || sum < 1) return TRUE; /* get line start and end */ x = m_mask->width / 2; for (y = 0; y < m_mask->height && !ho_bitmap_get (m_mask, x, y); y++) ; line_start = y - 1; for (; y < m_mask->height && ho_bitmap_get (m_mask, x, y); y++) ; line_end = y; line_height = line_end - line_start; /* get font start and end */ sum = 0; for (y = 0; y < m_mask->height && sum == 0; y++) for (sum = 0, x = 0; x < m_text->width; x++) sum += ho_bitmap_get (m_holes, x, y); font_start = y - 1; sum = 0; for (y = m_mask->height - 4; y > font_start && sum == 0; y--) for (sum = 0, x = 0; x < m_text->width; x++) sum += ho_bitmap_get (m_holes, x, y); font_end = y + 1; font_height = font_end - font_start; if (!font_height || !line_height) return TRUE; sum = 0; for (x = 0; x < m_mask->width && sum == 0; x++) for (sum = 0, y = font_start; y < font_end; y++) sum += ho_bitmap_get (m_holes, x, y); font_start_x = x - 1; sum = 0; for (x = m_mask->width - 1; x > font_start_x && sum == 0; x--) for (sum = 0, y = font_start; y < font_end; y++) sum += ho_bitmap_get (m_holes, x, y); font_end_x = x + 1; font_width = font_end_x - font_start_x; if (!font_width) return TRUE; *height = (double) font_height / (double) line_height; *width = (double) font_width / (double) line_height; *top = (double) (line_start - font_start) / (double) line_height; *bottom = (double) (line_end - font_end) / (double) line_height; /* check if font is not just a little off line */ if (*top < 0.1 && *top > -0.1) { /* regular size */ if (*height < 1.1 && *height > 0.9) { *top = *bottom = 0.0; } /* short and high font */ else { *bottom -= *top; *top = 0.0; } } else if (*bottom < 0.1 && *bottom > -0.1) { *top -= *bottom; *bottom = 0.0; } /* all values are 0..1 */ *height = *height / 2.0; if (*height > 1.0) *height = 1.0; *width = *width / 2.0; if (*width > 1.0) *width = 1.0; *top = (*top + 1.0) / 2.0; if (*top > 1.0) *top = 1.0; if (*top < 0.0) *top = 0.0; *bottom = (*bottom + 1.0) / 2.0; if (*bottom > 1.0) *bottom = 1.0; if (*bottom < 0.0) *bottom = 0.0; /* get font egdes */ for (y = font_start, x = font_start_x; x < (font_start_x + font_width / 2) && y < (font_start + font_height / 2) && !ho_bitmap_get (m_holes, x, y); x++, y++) ; *top_left = (double) (x - font_start_x) / (double) (font_width / 2); if (*top_left > 1.0) *top_left = 1.0; for (y = font_end, x = font_start_x; x < (font_start_x + font_width / 2) && y > (font_start + font_height / 2) && !ho_bitmap_get (m_holes, x, y); x++, y--) ; *bottom_left = (double) (x - font_start_x) / (double) (font_width / 2); if (*bottom_left > 1.0) *bottom_left = 1.0; for (y = font_start, x = font_end_x; x > (font_start_x + font_width / 2) && y < (font_start + font_height / 2) && !ho_bitmap_get (m_holes, x, y); x--, y++) ; *top_right = (double) (font_end_x - x) / (double) (font_width / 2); if (*top_right > 1.0) *top_right = 1.0; for (y = font_end, x = font_end_x; x > (font_start_x + font_width / 2) && y > (font_start + font_height / 2) && !ho_bitmap_get (m_holes, x, y); x--, y--) ; *bottom_right = (double) (font_end_x - x) / (double) (font_width / 2); if (*bottom_right > 1.0) *bottom_right = 1.0; return FALSE; } int ho_recognize_holes_edges (const ho_bitmap * m_text, const ho_bitmap * m_mask, double *has_top_left_edge, double *has_mid_left_edge, double *has_bottom_left_edge, double *has_top_right_edge, double *has_mid_right_edge, double *has_bottom_right_edge, double *has_left_top_edge, double *has_mid_top_edge, double *has_right_top_edge, double *has_left_bottom_edge, double *has_mid_bottom_edge, double *has_right_bottom_edge) { int sum, x, y; int font_start; int font_end; int font_height; int font_start_x; int font_end_x; int font_width; int line_start; int line_end; int line_height; ho_bitmap *m_bars = NULL; ho_bitmap *m_holes = NULL; *has_top_left_edge = 0.0; *has_mid_left_edge = 0.0; *has_bottom_left_edge = 0.0; *has_top_right_edge = 0.0; *has_mid_right_edge = 0.0; *has_bottom_right_edge = 0.0; *has_left_top_edge = 0.0; *has_mid_top_edge = 0.0; *has_right_top_edge = 0.0; *has_left_bottom_edge = 0.0; *has_mid_bottom_edge = 0.0; *has_right_bottom_edge = 0.0; m_holes = ho_font_holes (m_text, m_mask); if (!m_holes) return TRUE; sum = ho_bitmap_filter_count_objects (m_holes); if (sum > 2 || sum < 1) return TRUE; /* get line start and end */ x = m_mask->width / 2; for (y = 0; y < m_mask->height && !ho_bitmap_get (m_mask, x, y); y++) ; line_start = y - 1; for (; y < m_mask->height && ho_bitmap_get (m_mask, x, y); y++) ; line_end = y; line_height = line_end - line_start; /* get font start and end */ sum = 0; for (y = 0; y < m_mask->height && sum == 0; y++) for (sum = 0, x = 0; x < m_text->width; x++) sum += ho_bitmap_get (m_holes, x, y); font_start = y - 1; sum = 0; for (y = m_mask->height - 4; y > font_start && sum == 0; y--) for (sum = 0, x = 0; x < m_text->width; x++) sum += ho_bitmap_get (m_holes, x, y); font_end = y + 1; font_height = font_end - font_start; if (!font_height || !line_height) return TRUE; sum = 0; for (x = 0; x < m_mask->width && sum == 0; x++) for (sum = 0, y = font_start; y < font_end; y++) sum += ho_bitmap_get (m_holes, x, y); font_start_x = x - 1; sum = 0; for (x = m_mask->width - 1; x > font_start_x && sum == 0; x--) for (sum = 0, y = font_start; y < font_end; y++) sum += ho_bitmap_get (m_holes, x, y); font_end_x = x + 1; font_width = font_end_x - font_start_x; if (!font_width) return TRUE; /* get horizontal left egdes */ m_bars = ho_font_edges_left (m_holes, m_mask); if (!m_bars) return TRUE; /* look for a horizontal line in bitmap */ x = m_bars->width / 2; for (y = font_start; y < font_end; y++) { /* find a line */ if (ho_bitmap_get (m_bars, x, y)) { /* where are we in fonts */ if ((y - font_start) < font_height / 3) *has_top_left_edge = 1.0; else if ((y - font_start) < 2 * font_height / 3) *has_mid_left_edge = 1.0; else *has_bottom_left_edge = 1.0; /* get out of the line */ y++; for (; y < font_end && ho_bitmap_get (m_bars, x, y); y++) ; } } /* get horizontal right edges */ ho_bitmap_free (m_bars); m_bars = ho_font_edges_right (m_holes, m_mask); if (!m_bars) return TRUE; /* look for a horizontal line in bitmap */ x = m_bars->width / 2; for (y = font_start; y < font_end; y++) { /* find a line */ if (ho_bitmap_get (m_bars, x, y)) { /* where are we in fonts */ if ((y - font_start) < font_height / 3) *has_top_right_edge = 1.0; else if ((y - font_start) < 2 * font_height / 3) *has_mid_right_edge = 1.0; else *has_bottom_right_edge = 1.0; /* get out of the line */ y++; for (; y < font_end && ho_bitmap_get (m_bars, x, y); y++) ; } } ho_bitmap_free (m_bars); m_bars = ho_font_edges_top (m_holes, m_mask); if (!m_bars) return TRUE; /* look for a vertical line in bitmap */ y = m_bars->height / 2; for (x = 0; x < m_bars->width; x++) { /* find a line */ if (ho_bitmap_get (m_bars, x, y)) { /* where are we in fonts */ if (x < m_bars->width / 3) *has_left_top_edge = 1.0; else if (x < (2 * m_bars->width / 3)) *has_mid_top_edge = 1.0; else *has_right_top_edge = 1.0; /* get out of the line */ x++; for (; x < m_bars->width && ho_bitmap_get (m_bars, x, y); x++) ; } } /* get horizontal right edges */ ho_bitmap_free (m_bars); m_bars = ho_font_edges_bottom (m_holes, m_mask); if (!m_bars) return TRUE; /* look for a vertical line in bitmap */ y = m_bars->height / 2; for (x = 0; x < m_bars->width; x++) { /* find a line */ if (ho_bitmap_get (m_bars, x, y)) { /* where are we in fonts */ if (x < m_bars->width / 3) *has_left_bottom_edge = 1.0; else if (x < (2 * m_bars->width / 3)) *has_mid_bottom_edge = 1.0; else *has_right_bottom_edge = 1.0; /* get out of the line */ x++; for (; x < m_bars->width && ho_bitmap_get (m_bars, x, y); x++) ; } } ho_bitmap_free (m_bars); return FALSE; } int ho_recognize_create_array_in (const ho_bitmap * m_text, const ho_bitmap * m_mask, double *array_in) { int i; double height; double width; double top; double bottom; double top_left; double top_mid; double top_right; double bottom_left; double bottom_mid; double bottom_right; double mid_left; double mid_right; double has_two_hlines_up; double has_two_hlines_down; double has_three_hlines_up; double has_three_hlines_down; double has_top_bar; double has_mid_hbar; double has_bottom_bar; double has_left_bar; double has_mid_vbar; double has_right_bar; double has_diagonal_bar; double has_diagonal_left_bar; double has_top_left_edge; double has_mid_left_edge; double has_bottom_left_edge; double has_top_right_edge; double has_mid_right_edge; double has_bottom_right_edge; double has_left_top_edge; double has_mid_top_edge; double has_right_top_edge; double has_left_bottom_edge; double has_mid_bottom_edge; double has_right_bottom_edge; double has_top_left_notch; double has_mid_left_notch; double has_bottom_left_notch; double has_top_right_notch; double has_mid_right_notch; double has_bottom_right_notch; double has_left_top_notch; double has_mid_top_notch; double has_right_top_notch; double has_left_bottom_notch; double has_mid_bottom_notch; double has_right_bottom_notch; double has_one_hole; double has_two_holes; double has_hey_part; double has_dot_part; double has_comma_part; double has_top_left_end; double has_top_mid_end; double has_top_right_end; double has_mid_left_end; double has_mid_mid_end; double has_mid_right_end; double has_bottom_left_end; double has_bottom_mid_end; double has_bottom_right_end; double has_top_left_cross; double has_top_mid_cross; double has_top_right_cross; double has_mid_left_cross; double has_mid_mid_cross; double has_mid_right_cross; double has_bottom_left_cross; double has_bottom_mid_cross; double has_bottom_right_cross; /* init values to zero, if some function fails */ for (i = 0; i < HO_ARRAY_IN_SIZE; i++) array_in[i] = 0.0; /* fill array with values */ ho_recognize_dimentions (m_text, m_mask, &height, &width, &top, &bottom, &top_left, &top_mid, &top_right, &mid_left, &mid_right, &bottom_left, &bottom_mid, &bottom_right, &has_two_hlines_up, &has_two_hlines_down, &has_three_hlines_up, &has_three_hlines_down); array_in[0] = height; array_in[1] = width; array_in[2] = width / height; if (array_in[2] > 1.0) array_in[2] = 1.0; array_in[3] = top; array_in[4] = bottom; array_in[5] = top_left; array_in[6] = top_mid; array_in[7] = top_right; array_in[8] = mid_left; array_in[9] = mid_right; array_in[10] = bottom_left; array_in[11] = bottom_mid; array_in[12] = bottom_right; array_in[13] = has_two_hlines_up; array_in[14] = has_two_hlines_down; array_in[15] = has_three_hlines_up; array_in[16] = has_three_hlines_down; ho_recognize_bars (m_text, m_mask, &has_top_bar, &has_mid_hbar, &has_bottom_bar, &has_left_bar, &has_mid_vbar, &has_right_bar, &has_diagonal_bar, &has_diagonal_left_bar); array_in[17] = has_top_bar; array_in[18] = has_mid_hbar; array_in[19] = has_bottom_bar; array_in[20] = has_left_bar; array_in[21] = has_mid_vbar; array_in[22] = has_right_bar; array_in[23] = has_diagonal_bar; array_in[24] = has_diagonal_left_bar; ho_recognize_edges (m_text, m_mask, &has_top_left_edge, &has_mid_left_edge, &has_bottom_left_edge, &has_top_right_edge, &has_mid_right_edge, &has_bottom_right_edge, &has_left_top_edge, &has_mid_top_edge, &has_right_top_edge, &has_left_bottom_edge, &has_mid_bottom_edge, &has_right_bottom_edge); array_in[25] = has_top_left_edge; array_in[26] = has_mid_left_edge; array_in[27] = has_bottom_left_edge; array_in[28] = has_top_right_edge; array_in[29] = has_mid_right_edge; array_in[30] = has_bottom_right_edge; array_in[31] = has_left_top_edge; array_in[32] = has_mid_top_edge; array_in[33] = has_right_top_edge; array_in[34] = has_left_bottom_edge; array_in[35] = has_mid_bottom_edge; array_in[36] = has_right_bottom_edge; ho_recognize_notches (m_text, m_mask, &has_top_left_notch, &has_mid_left_notch, &has_bottom_left_notch, &has_top_right_notch, &has_mid_right_notch, &has_bottom_right_notch, &has_left_top_notch, &has_mid_top_notch, &has_right_top_notch, &has_left_bottom_notch, &has_mid_bottom_notch, &has_right_bottom_notch); array_in[37] = has_top_left_notch; array_in[38] = has_mid_left_notch; array_in[39] = has_bottom_left_notch; array_in[40] = has_top_right_notch; array_in[41] = has_mid_right_notch; array_in[42] = has_bottom_right_notch; array_in[43] = has_left_top_notch; array_in[44] = has_mid_top_notch; array_in[45] = has_right_top_notch; array_in[46] = has_left_bottom_notch; array_in[47] = has_mid_bottom_notch; array_in[48] = has_right_bottom_notch; ho_recognize_ends (m_text, m_mask, &has_top_left_end, &has_top_mid_end, &has_top_right_end, &has_mid_left_end, &has_mid_mid_end, &has_mid_right_end, &has_bottom_left_end, &has_bottom_mid_end, &has_bottom_right_end, &has_top_left_cross, &has_top_mid_cross, &has_top_right_cross, &has_mid_left_cross, &has_mid_mid_cross, &has_mid_right_cross, &has_bottom_left_cross, &has_bottom_mid_cross, &has_bottom_right_cross); array_in[49] = has_top_left_end; array_in[50] = has_top_mid_end; array_in[51] = has_top_right_end; array_in[52] = has_mid_left_end; array_in[53] = has_mid_mid_end; array_in[54] = has_mid_right_end; array_in[55] = has_bottom_left_end; array_in[56] = has_bottom_mid_end; array_in[57] = has_bottom_right_end; array_in[58] = has_top_left_cross; array_in[59] = has_top_mid_cross; array_in[60] = has_top_right_cross; array_in[61] = has_mid_left_cross; array_in[62] = has_mid_mid_cross; array_in[63] = has_mid_right_cross; array_in[64] = has_bottom_left_cross; array_in[65] = has_bottom_mid_cross; array_in[66] = has_bottom_right_cross; ho_recognize_parts (m_text, m_mask, &has_one_hole, &has_two_holes, &has_hey_part, &has_dot_part, &has_comma_part); array_in[67] = has_one_hole; array_in[68] = has_two_holes; array_in[69] = has_hey_part; array_in[70] = has_dot_part; array_in[71] = has_comma_part; ho_recognize_holes_edges (m_text, m_mask, &has_top_left_edge, &has_mid_left_edge, &has_bottom_left_edge, &has_top_right_edge, &has_mid_right_edge, &has_bottom_right_edge, &has_left_top_edge, &has_mid_top_edge, &has_right_top_edge, &has_left_bottom_edge, &has_mid_bottom_edge, &has_right_bottom_edge); array_in[72] = has_top_left_edge; array_in[73] = has_mid_left_edge; array_in[74] = has_bottom_left_edge; array_in[75] = has_top_right_edge; array_in[76] = has_mid_right_edge; array_in[77] = has_bottom_right_edge; array_in[78] = has_left_top_edge; array_in[79] = has_mid_top_edge; array_in[80] = has_right_top_edge; array_in[81] = has_left_bottom_edge; array_in[82] = has_mid_bottom_edge; array_in[83] = has_right_bottom_edge; ho_recognize_holes_dimentions (m_text, m_mask, &height, &width, &top, &bottom, &top_left, &top_right, &bottom_left, &bottom_right); array_in[84] = height; array_in[85] = width; array_in[86] = top; array_in[87] = bottom; array_in[88] = top_left; array_in[89] = top_right; array_in[90] = bottom_left; array_in[91] = bottom_right; ho_recognize_edges_big (m_text, m_mask, &has_top_left_edge, &has_mid_left_edge, &has_bottom_left_edge, &has_top_right_edge, &has_mid_right_edge, &has_bottom_right_edge, &has_left_top_edge, &has_mid_top_edge, &has_right_top_edge, &has_left_bottom_edge, &has_mid_bottom_edge, &has_right_bottom_edge); array_in[92] = has_top_left_edge; array_in[93] = has_mid_left_edge; array_in[94] = has_bottom_left_edge; array_in[95] = has_top_right_edge; array_in[96] = has_mid_right_edge; array_in[97] = has_bottom_right_edge; array_in[98] = has_left_top_edge; array_in[99] = has_mid_top_edge; array_in[100] = has_right_top_edge; array_in[101] = has_left_bottom_edge; array_in[102] = has_mid_bottom_edge; array_in[103] = has_right_bottom_edge; return 0; } double ho_recognize_array (const double *array_in, const int sign_index, int font_code) { double return_value; if (font_code == 0) { switch (sign_index) { case 1: /* alef */ return_value = ho_recognize_font_1_alef (array_in); break; case 2: /* bet */ return_value = ho_recognize_font_1_bet (array_in); break; case 3: /* gimal */ return_value = ho_recognize_font_1_gimal (array_in); break; case 4: /* dalet */ return_value = ho_recognize_font_1_dalet (array_in); break; case 5: /* hey */ return_value = ho_recognize_font_1_hey (array_in); break; case 6: /* vav */ return_value = ho_recognize_font_1_vav (array_in); break; case 7: /* zayin */ return_value = ho_recognize_font_1_zayin (array_in); break; case 8: /* het */ return_value = ho_recognize_font_1_het (array_in); break; case 9: /* tet */ return_value = ho_recognize_font_1_tet (array_in); break; case 10: /* yud */ return_value = ho_recognize_font_1_yud (array_in); break; case 11: /* caf */ return_value = ho_recognize_font_1_caf (array_in); break; case 12: /* caf sofit */ return_value = ho_recognize_font_1_caf_sofit (array_in); break; case 13: /* lamed */ return_value = ho_recognize_font_1_lamed (array_in); break; case 14: /* mem */ return_value = ho_recognize_font_1_mem (array_in); break; case 15: /* mem sofit */ return_value = ho_recognize_font_1_mem_sofit (array_in); break; case 16: /* nun */ return_value = ho_recognize_font_1_nun (array_in); break; case 17: /* nun sofit */ return_value = ho_recognize_font_1_nun_sofit (array_in); break; case 18: /* samech */ return_value = ho_recognize_font_1_samech (array_in); break; case 19: /* ayin */ return_value = ho_recognize_font_1_ayin (array_in); break; case 20: /* pey */ return_value = ho_recognize_font_1_pey (array_in); break; case 21: /* pey sofit */ return_value = ho_recognize_font_1_pey_sofit (array_in); break; case 22: /* tzadi */ return_value = ho_recognize_font_1_tzadi (array_in); break; case 23: /* tzadi sofit */ return_value = ho_recognize_font_1_tzadi_sofit (array_in); break; case 24: /* kuf */ return_value = ho_recognize_font_1_kuf (array_in); break; case 25: /* resh */ return_value = ho_recognize_font_1_resh (array_in); break; case 26: /* shin */ return_value = ho_recognize_font_1_shin (array_in); break; case 27: /* tav */ return_value = ho_recognize_font_1_tav (array_in); break; case 28: /* dot */ return_value = ho_recognize_font_1_dot (array_in); break; case 29: /* comma */ return_value = ho_recognize_font_1_comma (array_in); break; case 30: /* tag */ return_value = ho_recognize_font_1_tag (array_in); break; case 31: /* two tags */ return_value = ho_recognize_font_1_two_tags (array_in); break; case 32: /* ? */ return_value = ho_recognize_font_1_question (array_in); break; case 33: /* ! */ return_value = ho_recognize_font_1_exclem (array_in); break; case 34: /* : */ return_value = ho_recognize_font_1_dot_dot (array_in); break; case 35: /* ; */ return_value = ho_recognize_font_1_dot_comma (array_in); break; case 36: /* ) */ return_value = ho_recognize_font_1_open (array_in); break; case 37: /* ( */ return_value = ho_recognize_font_1_close (array_in); break; case 38: /* minus */ return_value = ho_recognize_font_1_minus (array_in); break; case 39: /* plus */ return_value = ho_recognize_font_1_plus (array_in); break; case 40: /* div */ return_value = ho_recognize_font_1_div (array_in); break; case 41: /* 0 */ return_value = ho_recognize_font_1_zero (array_in); break; case 42: /* 1 */ return_value = ho_recognize_font_1_one (array_in); break; case 43: /* 2 */ return_value = ho_recognize_font_1_two (array_in); break; case 44: /* 3 */ return_value = ho_recognize_font_1_three (array_in); break; case 45: /* 4 */ return_value = ho_recognize_font_1_four (array_in); break; case 46: /* 5 */ return_value = ho_recognize_font_1_five (array_in); break; case 47: /* 6 */ return_value = ho_recognize_font_1_six (array_in); break; case 48: /* 7 */ return_value = ho_recognize_font_1_seven (array_in); break; case 49: /* 8 */ return_value = ho_recognize_font_1_eight (array_in); break; case 50: /* 9 */ return_value = ho_recognize_font_1_nine (array_in); break; default: return_value = 0.0; break; } } else if (font_code == 1) { switch (sign_index) { case 1: /* alef */ return_value = ho_recognize_font_2_alef (array_in); break; case 2: /* bet */ return_value = ho_recognize_font_2_bet (array_in); break; case 3: /* gimal */ return_value = ho_recognize_font_2_gimal (array_in); break; case 4: /* dalet */ return_value = ho_recognize_font_2_dalet (array_in); break; case 5: /* hey */ return_value = ho_recognize_font_2_hey (array_in); break; case 6: /* vav */ return_value = ho_recognize_font_2_vav (array_in); break; case 7: /* zayin */ return_value = ho_recognize_font_2_zayin (array_in); break; case 8: /* het */ return_value = ho_recognize_font_2_het (array_in); break; case 9: /* tet */ return_value = ho_recognize_font_2_tet (array_in); break; case 10: /* yud */ return_value = ho_recognize_font_2_yud (array_in); break; case 11: /* caf */ return_value = ho_recognize_font_2_caf (array_in); break; case 12: /* caf sofit */ return_value = ho_recognize_font_2_caf_sofit (array_in); break; case 13: /* lamed */ return_value = ho_recognize_font_2_lamed (array_in); break; case 14: /* mem */ return_value = ho_recognize_font_2_mem (array_in); break; case 15: /* mem sofit */ return_value = ho_recognize_font_2_mem_sofit (array_in); break; case 16: /* nun */ return_value = ho_recognize_font_2_nun (array_in); break; case 17: /* nun sofit */ return_value = ho_recognize_font_2_nun_sofit (array_in); break; case 18: /* samech */ return_value = ho_recognize_font_2_samech (array_in); break; case 19: /* ayin */ return_value = ho_recognize_font_2_ayin (array_in); break; case 20: /* pey */ return_value = ho_recognize_font_2_pey (array_in); break; case 21: /* pey sofit */ return_value = ho_recognize_font_2_pey_sofit (array_in); break; case 22: /* tzadi */ return_value = ho_recognize_font_2_tzadi (array_in); break; case 23: /* tzadi sofit */ return_value = ho_recognize_font_2_tzadi_sofit (array_in); break; case 24: /* kuf */ return_value = ho_recognize_font_2_kuf (array_in); break; case 25: /* resh */ return_value = ho_recognize_font_2_resh (array_in); break; case 26: /* shin */ return_value = ho_recognize_font_2_shin (array_in); break; case 27: /* tav */ return_value = ho_recognize_font_2_tav (array_in); break; case 28: /* dot */ return_value = ho_recognize_font_2_dot (array_in); break; case 29: /* comma */ return_value = ho_recognize_font_2_comma (array_in); break; case 30: /* tag */ return_value = ho_recognize_font_2_tag (array_in); break; case 31: /* two tags */ return_value = ho_recognize_font_2_two_tags (array_in); break; case 32: /* ? */ return_value = ho_recognize_font_2_question (array_in); break; case 33: /* ! */ return_value = ho_recognize_font_2_exclem (array_in); break; case 34: /* : */ return_value = ho_recognize_font_2_dot_dot (array_in); break; case 35: /* ; */ return_value = ho_recognize_font_2_dot_comma (array_in); break; case 36: /* ) */ return_value = ho_recognize_font_2_open (array_in); break; case 37: /* ( */ return_value = ho_recognize_font_2_close (array_in); break; case 38: /* minus */ return_value = ho_recognize_font_2_minus (array_in); break; case 39: /* plus */ return_value = ho_recognize_font_2_plus (array_in); break; case 40: /* div */ return_value = ho_recognize_font_2_div (array_in); break; case 41: /* 0 */ return_value = ho_recognize_font_2_zero (array_in); break; case 42: /* 1 */ return_value = ho_recognize_font_2_one (array_in); break; case 43: /* 2 */ return_value = ho_recognize_font_2_two (array_in); break; case 44: /* 3 */ return_value = ho_recognize_font_2_three (array_in); break; case 45: /* 4 */ return_value = ho_recognize_font_2_four (array_in); break; case 46: /* 5 */ return_value = ho_recognize_font_2_five (array_in); break; case 47: /* 6 */ return_value = ho_recognize_font_2_six (array_in); break; case 48: /* 7 */ return_value = ho_recognize_font_2_seven (array_in); break; case 49: /* 8 */ return_value = ho_recognize_font_2_eight (array_in); break; case 50: /* 9 */ return_value = ho_recognize_font_2_nine (array_in); break; default: return_value = 0.0; break; } } else if (font_code == 2) { switch (sign_index) { case 1: /* alef */ return_value = ho_recognize_font_3_alef (array_in); break; case 2: /* bet */ return_value = ho_recognize_font_3_bet (array_in); break; case 3: /* gimal */ return_value = ho_recognize_font_3_gimal (array_in); break; case 4: /* dalet */ return_value = ho_recognize_font_3_dalet (array_in); break; case 5: /* hey */ return_value = ho_recognize_font_3_hey (array_in); break; case 6: /* vav */ return_value = ho_recognize_font_3_vav (array_in); break; case 7: /* zayin */ return_value = ho_recognize_font_3_zayin (array_in); break; case 8: /* het */ return_value = ho_recognize_font_3_het (array_in); break; case 9: /* tet */ return_value = ho_recognize_font_3_tet (array_in); break; case 10: /* yud */ return_value = ho_recognize_font_3_yud (array_in); break; case 11: /* caf */ return_value = ho_recognize_font_3_caf (array_in); break; case 12: /* caf sofit */ return_value = ho_recognize_font_3_caf_sofit (array_in); break; case 13: /* lamed */ return_value = ho_recognize_font_3_lamed (array_in); break; case 14: /* mem */ return_value = ho_recognize_font_3_mem (array_in); break; case 15: /* mem sofit */ return_value = ho_recognize_font_3_mem_sofit (array_in); break; case 16: /* nun */ return_value = ho_recognize_font_3_nun (array_in); break; case 17: /* nun sofit */ return_value = ho_recognize_font_3_nun_sofit (array_in); break; case 18: /* samech */ return_value = ho_recognize_font_3_samech (array_in); break; case 19: /* ayin */ return_value = ho_recognize_font_3_ayin (array_in); break; case 20: /* pey */ return_value = ho_recognize_font_3_pey (array_in); break; case 21: /* pey sofit */ return_value = ho_recognize_font_3_pey_sofit (array_in); break; case 22: /* tzadi */ return_value = ho_recognize_font_3_tzadi (array_in); break; case 23: /* tzadi sofit */ return_value = ho_recognize_font_3_tzadi_sofit (array_in); break; case 24: /* kuf */ return_value = ho_recognize_font_3_kuf (array_in); break; case 25: /* resh */ return_value = ho_recognize_font_3_resh (array_in); break; case 26: /* shin */ return_value = ho_recognize_font_3_shin (array_in); break; case 27: /* tav */ return_value = ho_recognize_font_3_tav (array_in); break; case 28: /* dot */ return_value = ho_recognize_font_3_dot (array_in); break; case 29: /* comma */ return_value = ho_recognize_font_3_comma (array_in); break; case 30: /* tag */ return_value = ho_recognize_font_3_tag (array_in); break; case 31: /* two tags */ return_value = ho_recognize_font_3_two_tags (array_in); break; case 32: /* ? */ return_value = ho_recognize_font_3_question (array_in); break; case 33: /* ! */ return_value = ho_recognize_font_3_exclem (array_in); break; case 34: /* : */ return_value = ho_recognize_font_3_dot_dot (array_in); break; case 35: /* ; */ return_value = ho_recognize_font_3_dot_comma (array_in); break; case 36: /* ) */ return_value = ho_recognize_font_3_open (array_in); break; case 37: /* ( */ return_value = ho_recognize_font_3_close (array_in); break; case 38: /* minus */ return_value = ho_recognize_font_3_minus (array_in); break; case 39: /* plus */ return_value = ho_recognize_font_3_plus (array_in); break; case 40: /* div */ return_value = ho_recognize_font_3_div (array_in); break; case 41: /* 0 */ return_value = ho_recognize_font_3_zero (array_in); break; case 42: /* 1 */ return_value = ho_recognize_font_3_one (array_in); break; case 43: /* 2 */ return_value = ho_recognize_font_3_two (array_in); break; case 44: /* 3 */ return_value = ho_recognize_font_3_three (array_in); break; case 45: /* 4 */ return_value = ho_recognize_font_3_four (array_in); break; case 46: /* 5 */ return_value = ho_recognize_font_3_five (array_in); break; case 47: /* 6 */ return_value = ho_recognize_font_3_six (array_in); break; case 48: /* 7 */ return_value = ho_recognize_font_3_seven (array_in); break; case 49: /* 8 */ return_value = ho_recognize_font_3_eight (array_in); break; case 50: /* 9 */ return_value = ho_recognize_font_3_nine (array_in); break; default: return_value = 0.0; break; } } else if (font_code == 3) { switch (sign_index) { case 1: /* alef */ return_value = ho_recognize_font_4_alef (array_in); break; case 2: /* bet */ return_value = ho_recognize_font_4_bet (array_in); break; case 3: /* gimal */ return_value = ho_recognize_font_4_gimal (array_in); break; case 4: /* dalet */ return_value = ho_recognize_font_4_dalet (array_in); break; case 5: /* hey */ return_value = ho_recognize_font_4_hey (array_in); break; case 6: /* vav */ return_value = ho_recognize_font_4_vav (array_in); break; case 7: /* zayin */ return_value = ho_recognize_font_4_zayin (array_in); break; case 8: /* het */ return_value = ho_recognize_font_4_het (array_in); break; case 9: /* tet */ return_value = ho_recognize_font_4_tet (array_in); break; case 10: /* yud */ return_value = ho_recognize_font_4_yud (array_in); break; case 11: /* caf */ return_value = ho_recognize_font_4_caf (array_in); break; case 12: /* caf sofit */ return_value = ho_recognize_font_4_caf_sofit (array_in); break; case 13: /* lamed */ return_value = ho_recognize_font_4_lamed (array_in); break; case 14: /* mem */ return_value = ho_recognize_font_4_mem (array_in); break; case 15: /* mem sofit */ return_value = ho_recognize_font_4_mem_sofit (array_in); break; case 16: /* nun */ return_value = ho_recognize_font_4_nun (array_in); break; case 17: /* nun sofit */ return_value = ho_recognize_font_4_nun_sofit (array_in); break; case 18: /* samech */ return_value = ho_recognize_font_4_samech (array_in); break; case 19: /* ayin */ return_value = ho_recognize_font_4_ayin (array_in); break; case 20: /* pey */ return_value = ho_recognize_font_4_pey (array_in); break; case 21: /* pey sofit */ return_value = ho_recognize_font_4_pey_sofit (array_in); break; case 22: /* tzadi */ return_value = ho_recognize_font_4_tzadi (array_in); break; case 23: /* tzadi sofit */ return_value = ho_recognize_font_4_tzadi_sofit (array_in); break; case 24: /* kuf */ return_value = ho_recognize_font_4_kuf (array_in); break; case 25: /* resh */ return_value = ho_recognize_font_4_resh (array_in); break; case 26: /* shin */ return_value = ho_recognize_font_4_shin (array_in); break; case 27: /* tav */ return_value = ho_recognize_font_4_tav (array_in); break; case 28: /* dot */ return_value = ho_recognize_font_4_dot (array_in); break; case 29: /* comma */ return_value = ho_recognize_font_4_comma (array_in); break; case 30: /* tag */ return_value = ho_recognize_font_4_tag (array_in); break; case 31: /* two tags */ return_value = ho_recognize_font_4_two_tags (array_in); break; case 32: /* ? */ return_value = ho_recognize_font_4_question (array_in); break; case 33: /* ! */ return_value = ho_recognize_font_4_exclem (array_in); break; case 34: /* : */ return_value = ho_recognize_font_4_dot_dot (array_in); break; case 35: /* ; */ return_value = ho_recognize_font_4_dot_comma (array_in); break; case 36: /* ) */ return_value = ho_recognize_font_4_open (array_in); break; case 37: /* ( */ return_value = ho_recognize_font_4_close (array_in); break; case 38: /* minus */ return_value = ho_recognize_font_4_minus (array_in); break; case 39: /* plus */ return_value = ho_recognize_font_4_plus (array_in); break; case 40: /* div */ return_value = ho_recognize_font_4_div (array_in); break; case 41: /* 0 */ return_value = ho_recognize_font_4_zero (array_in); break; case 42: /* 1 */ return_value = ho_recognize_font_4_one (array_in); break; case 43: /* 2 */ return_value = ho_recognize_font_4_two (array_in); break; case 44: /* 3 */ return_value = ho_recognize_font_4_three (array_in); break; case 45: /* 4 */ return_value = ho_recognize_font_4_four (array_in); break; case 46: /* 5 */ return_value = ho_recognize_font_4_five (array_in); break; case 47: /* 6 */ return_value = ho_recognize_font_4_six (array_in); break; case 48: /* 7 */ return_value = ho_recognize_font_4_seven (array_in); break; case 49: /* 8 */ return_value = ho_recognize_font_4_eight (array_in); break; case 50: /* 9 */ return_value = ho_recognize_font_4_nine (array_in); break; default: return_value = 0.0; break; } } else if (font_code == 4) { switch (sign_index) { case 1: /* alef */ return_value = ho_recognize_font_5_alef (array_in); break; case 2: /* bet */ return_value = ho_recognize_font_5_bet (array_in); break; case 3: /* gimal */ return_value = ho_recognize_font_5_gimal (array_in); break; case 4: /* dalet */ return_value = ho_recognize_font_5_dalet (array_in); break; case 5: /* hey */ return_value = ho_recognize_font_5_hey (array_in); break; case 6: /* vav */ return_value = ho_recognize_font_5_vav (array_in); break; case 7: /* zayin */ return_value = ho_recognize_font_5_zayin (array_in); break; case 8: /* het */ return_value = ho_recognize_font_5_het (array_in); break; case 9: /* tet */ return_value = ho_recognize_font_5_tet (array_in); break; case 10: /* yud */ return_value = ho_recognize_font_5_yud (array_in); break; case 11: /* caf */ return_value = ho_recognize_font_5_caf (array_in); break; case 12: /* caf sofit */ return_value = ho_recognize_font_5_caf_sofit (array_in); break; case 13: /* lamed */ return_value = ho_recognize_font_5_lamed (array_in); break; case 14: /* mem */ return_value = ho_recognize_font_5_mem (array_in); break; case 15: /* mem sofit */ return_value = ho_recognize_font_5_mem_sofit (array_in); break; case 16: /* nun */ return_value = ho_recognize_font_5_nun (array_in); break; case 17: /* nun sofit */ return_value = ho_recognize_font_5_nun_sofit (array_in); break; case 18: /* samech */ return_value = ho_recognize_font_5_samech (array_in); break; case 19: /* ayin */ return_value = ho_recognize_font_5_ayin (array_in); break; case 20: /* pey */ return_value = ho_recognize_font_5_pey (array_in); break; case 21: /* pey sofit */ return_value = ho_recognize_font_5_pey_sofit (array_in); break; case 22: /* tzadi */ return_value = ho_recognize_font_5_tzadi (array_in); break; case 23: /* tzadi sofit */ return_value = ho_recognize_font_5_tzadi_sofit (array_in); break; case 24: /* kuf */ return_value = ho_recognize_font_5_kuf (array_in); break; case 25: /* resh */ return_value = ho_recognize_font_5_resh (array_in); break; case 26: /* shin */ return_value = ho_recognize_font_5_shin (array_in); break; case 27: /* tav */ return_value = ho_recognize_font_5_tav (array_in); break; case 28: /* dot */ return_value = ho_recognize_font_5_dot (array_in); break; case 29: /* comma */ return_value = ho_recognize_font_5_comma (array_in); break; case 30: /* tag */ return_value = ho_recognize_font_5_tag (array_in); break; case 31: /* two tags */ return_value = ho_recognize_font_5_two_tags (array_in); break; case 32: /* ? */ return_value = ho_recognize_font_5_question (array_in); break; case 33: /* ! */ return_value = ho_recognize_font_5_exclem (array_in); break; case 34: /* : */ return_value = ho_recognize_font_5_dot_dot (array_in); break; case 35: /* ; */ return_value = ho_recognize_font_5_dot_comma (array_in); break; case 36: /* ) */ return_value = ho_recognize_font_5_open (array_in); break; case 37: /* ( */ return_value = ho_recognize_font_5_close (array_in); break; case 38: /* minus */ return_value = ho_recognize_font_5_minus (array_in); break; case 39: /* plus */ return_value = ho_recognize_font_5_plus (array_in); break; case 40: /* div */ return_value = ho_recognize_font_5_div (array_in); break; case 41: /* 0 */ return_value = ho_recognize_font_5_zero (array_in); break; case 42: /* 1 */ return_value = ho_recognize_font_5_one (array_in); break; case 43: /* 2 */ return_value = ho_recognize_font_5_two (array_in); break; case 44: /* 3 */ return_value = ho_recognize_font_5_three (array_in); break; case 45: /* 4 */ return_value = ho_recognize_font_5_four (array_in); break; case 46: /* 5 */ return_value = ho_recognize_font_5_five (array_in); break; case 47: /* 6 */ return_value = ho_recognize_font_5_six (array_in); break; case 48: /* 7 */ return_value = ho_recognize_font_5_seven (array_in); break; case 49: /* 8 */ return_value = ho_recognize_font_5_eight (array_in); break; case 50: /* 9 */ return_value = ho_recognize_font_5_nine (array_in); break; default: return_value = 0.0; break; } } else if (font_code == 5) { switch (sign_index) { case 1: /* alef */ return_value = ho_recognize_font_6_alef (array_in); break; case 2: /* bet */ return_value = ho_recognize_font_6_bet (array_in); break; case 3: /* gimal */ return_value = ho_recognize_font_6_gimal (array_in); break; case 4: /* dalet */ return_value = ho_recognize_font_6_dalet (array_in); break; case 5: /* hey */ return_value = ho_recognize_font_6_hey (array_in); break; case 6: /* vav */ return_value = ho_recognize_font_6_vav (array_in); break; case 7: /* zayin */ return_value = ho_recognize_font_6_zayin (array_in); break; case 8: /* het */ return_value = ho_recognize_font_6_het (array_in); break; case 9: /* tet */ return_value = ho_recognize_font_6_tet (array_in); break; case 10: /* yud */ return_value = ho_recognize_font_6_yud (array_in); break; case 11: /* caf */ return_value = ho_recognize_font_6_caf (array_in); break; case 12: /* caf sofit */ return_value = ho_recognize_font_6_caf_sofit (array_in); break; case 13: /* lamed */ return_value = ho_recognize_font_6_lamed (array_in); break; case 14: /* mem */ return_value = ho_recognize_font_6_mem (array_in); break; case 15: /* mem sofit */ return_value = ho_recognize_font_6_mem_sofit (array_in); break; case 16: /* nun */ return_value = ho_recognize_font_6_nun (array_in); break; case 17: /* nun sofit */ return_value = ho_recognize_font_6_nun_sofit (array_in); break; case 18: /* samech */ return_value = ho_recognize_font_6_samech (array_in); break; case 19: /* ayin */ return_value = ho_recognize_font_6_ayin (array_in); break; case 20: /* pey */ return_value = ho_recognize_font_6_pey (array_in); break; case 21: /* pey sofit */ return_value = ho_recognize_font_6_pey_sofit (array_in); break; case 22: /* tzadi */ return_value = ho_recognize_font_6_tzadi (array_in); break; case 23: /* tzadi sofit */ return_value = ho_recognize_font_6_tzadi_sofit (array_in); break; case 24: /* kuf */ return_value = ho_recognize_font_6_kuf (array_in); break; case 25: /* resh */ return_value = ho_recognize_font_6_resh (array_in); break; case 26: /* shin */ return_value = ho_recognize_font_6_shin (array_in); break; case 27: /* tav */ return_value = ho_recognize_font_6_tav (array_in); break; case 28: /* dot */ return_value = ho_recognize_font_6_dot (array_in); break; case 29: /* comma */ return_value = ho_recognize_font_6_comma (array_in); break; case 30: /* tag */ return_value = ho_recognize_font_6_tag (array_in); break; case 31: /* two tags */ return_value = ho_recognize_font_6_two_tags (array_in); break; case 32: /* ? */ return_value = ho_recognize_font_6_question (array_in); break; case 33: /* ! */ return_value = ho_recognize_font_6_exclem (array_in); break; case 34: /* : */ return_value = ho_recognize_font_6_dot_dot (array_in); break; case 35: /* ; */ return_value = ho_recognize_font_6_dot_comma (array_in); break; case 36: /* ) */ return_value = ho_recognize_font_6_open (array_in); break; case 37: /* ( */ return_value = ho_recognize_font_6_close (array_in); break; case 38: /* minus */ return_value = ho_recognize_font_6_minus (array_in); break; case 39: /* plus */ return_value = ho_recognize_font_6_plus (array_in); break; case 40: /* div */ return_value = ho_recognize_font_6_div (array_in); break; case 41: /* 0 */ return_value = ho_recognize_font_6_zero (array_in); break; case 42: /* 1 */ return_value = ho_recognize_font_6_one (array_in); break; case 43: /* 2 */ return_value = ho_recognize_font_6_two (array_in); break; case 44: /* 3 */ return_value = ho_recognize_font_6_three (array_in); break; case 45: /* 4 */ return_value = ho_recognize_font_6_four (array_in); break; case 46: /* 5 */ return_value = ho_recognize_font_6_five (array_in); break; case 47: /* 6 */ return_value = ho_recognize_font_6_six (array_in); break; case 48: /* 7 */ return_value = ho_recognize_font_6_seven (array_in); break; case 49: /* 8 */ return_value = ho_recognize_font_6_eight (array_in); break; case 50: /* 9 */ return_value = ho_recognize_font_6_nine (array_in); break; default: return_value = 0.0; break; } } /* we only use the 0..1 range */ if (return_value < 0.0) return_value = 0.0; if (return_value > 1.0) return_value = 1.0; return return_value; } int ho_recognize_create_array_out (const double *array_in, double *array_out, int font_code) { int i; /* set array out */ array_out[0] = 0.1; /* do morphologic tests */ for (i = 1; i < HO_ARRAY_OUT_SIZE; i++) array_out[i] = ho_recognize_array (array_in, i, font_code); return FALSE; } const char * ho_recognize_array_out_to_font (const double *array_out, int *this_char_i) { int i = 0; int max_i = 0; /* find the font with hiegher score */ for (i = 1; i < HO_ARRAY_OUT_SIZE; i++) if (array_out[i] > array_out[max_i]) max_i = i; *this_char_i = max_i; return ho_sign_array[max_i]; } const char * ho_recognize_font (const ho_bitmap * m_text, const ho_bitmap * m_mask, int font_code, unsigned char do_linguistics, unsigned char word_end, unsigned char word_start, int *this_char_i, int last_char_i) { double array_in[HO_ARRAY_IN_SIZE]; double array_out[HO_ARRAY_OUT_SIZE]; const char *font; ho_recognize_create_array_in (m_text, m_mask, array_in); ho_recognize_create_array_out (array_in, array_out, font_code); /* linguistics */ if (do_linguistics) { ho_linguistics_adjust_array_out (array_out, word_end, word_start, last_char_i); } font = ho_recognize_array_out_to_font (array_out, this_char_i); return font; } libhocr-0.10.17/src/ho_font.c0000644000175000017500000017747011051625663012637 00000000000000 /*************************************************************************** * ho_font.c * * Fri Aug 12 20:13:33 2005 * Copyright 2005-2007 Yaacov Zamir * ****************************************************************************/ /* * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . */ #include #include #include #include #ifndef TRUE #define TRUE -1 #endif #ifndef FALSE #define FALSE 0 #endif #ifndef NULL #define NULL ((void*)0) #endif #include "ho_bitmap.h" #include "ho_pixbuf.h" #include "ho_objmap.h" #include "ho_segment.h" #include "ho_font.h" ho_bitmap * ho_font_main_sign (const ho_bitmap * m_text, const ho_bitmap * m_mask) { ho_objmap *o_obj = NULL; ho_bitmap *m_sign_mask = NULL; ho_bitmap *m_current_object = NULL; int x, y, y1, y2, x1, x2; int i; int line_start, line_end, line_height; unsigned char is_inside; unsigned char is_dot; int count_dots; /* get line_height */ x = m_mask->width / 2; for (y = 0; y < m_mask->height && !ho_bitmap_get (m_mask, x, y); y++) ; line_start = y - 1; for (; y < m_mask->height && ho_bitmap_get (m_mask, x, y); y++) ; line_end = y; line_height = line_end - line_start; /* get all the objects of the font */ o_obj = ho_objmap_new_from_bitmap (m_text); if (!o_obj) return NULL; /* if only one object, just return it */ if (ho_objmap_get_size (o_obj) == 1) { ho_objmap_free (o_obj); m_sign_mask = ho_bitmap_clone (m_text); /* clean top and bottom lines, just in case */ ho_bitmap_delete_hline (m_sign_mask, 0, 0, m_sign_mask->width); ho_bitmap_delete_hline (m_sign_mask, 0, m_sign_mask->height - 1, m_sign_mask->width); return m_sign_mask; } /* more than one object */ m_sign_mask = ho_bitmap_new (m_text->width, m_text->height); if (!m_sign_mask) return NULL; /* copy all the objects inside the line */ count_dots = 0; for (i = 0; i < ho_objmap_get_size (o_obj); i++) { /* is this object inside line ? */ y1 = ho_objmap_get_object (o_obj, i).y; y2 = ho_objmap_get_object (o_obj, i).y + ho_objmap_get_object (o_obj, i).height; x1 = ho_objmap_get_object (o_obj, i).x; x2 = ho_objmap_get_object (o_obj, i).x + ho_objmap_get_object (o_obj, i).width; is_inside = ((y1 >= line_start && y1 < line_end - line_height / 10) || (y2 > line_start + line_height / 10 && y2 <= line_end) || (y1 <= line_start && y2 >= line_end)); is_dot = ((y2 - y1) < line_height / 4 && (y2 - y1) > line_height / 16 && (x2 - x1) < line_height / 4 && (x2 - x1) > line_height / 16); /* can't be more than two dots (one - dagesh, two - shva) */ if (is_dot && is_inside) count_dots++; if (count_dots > 2) is_dot = FALSE; if (is_inside && !is_dot) { /* copy the object to output bitmap */ m_current_object = ho_objmap_to_bitmap_by_index (o_obj, i); if (m_current_object) { ho_bitmap_or (m_sign_mask, m_current_object); ho_bitmap_free (m_current_object); } } } /* clean top and bottom lines, just in case */ ho_bitmap_delete_hline (m_sign_mask, 0, 0, m_sign_mask->width); ho_bitmap_delete_hline (m_sign_mask, 0, m_sign_mask->height - 1, m_sign_mask->width); ho_objmap_free (o_obj); return m_sign_mask; } ho_bitmap * ho_font_second_object (const ho_bitmap * m_text, const ho_bitmap * m_mask) { ho_objmap *o_obj = NULL; ho_bitmap *m_sign_mask = NULL; ho_bitmap *m_current_object = NULL; int x, y; int i, dy; int line_start, line_end, line_height; /* get line_height */ x = m_mask->width / 2; for (y = 0; y < m_mask->height && !ho_bitmap_get (m_mask, x, y); y++) ; line_start = y - 1; for (; y < m_mask->height && ho_bitmap_get (m_mask, x, y); y++) ; line_end = y; line_height = line_end - line_start; /* get all the objects of the font */ o_obj = ho_objmap_new_from_bitmap (m_text); if (!o_obj) return NULL; /* if not two objects, return NULL */ if (ho_objmap_get_size (o_obj) < 2) { ho_objmap_free (o_obj); return NULL; } /* more than one object */ m_sign_mask = ho_bitmap_new (m_text->width, m_text->height); if (!m_sign_mask) return NULL; /* copy the first object found from lower left of font */ dy = line_height / 10; if (dy == 0) dy = 1; for (i = 0, y = line_end - 1, x = 1; x < o_obj->width && y > 0 && !i; x++, y--) { i = ho_objmap_get (o_obj, x, y); if (!i && y > dy) i = ho_objmap_get (o_obj, x, y - dy); if (!i && y < (o_obj->height - dy)) i = ho_objmap_get (o_obj, x, y + dy); } if (i) m_current_object = ho_objmap_to_bitmap_by_index (o_obj, i - 1); if (m_current_object) { ho_bitmap_or (m_sign_mask, m_current_object); ho_bitmap_free (m_current_object); } ho_objmap_free (o_obj); return m_sign_mask; } ho_bitmap * ho_font_holes (const ho_bitmap * m_text, const ho_bitmap * m_mask) { ho_bitmap *m_negative = NULL; ho_bitmap *m_out = NULL; int x, y, line_height; /* get line_height */ x = m_mask->width / 2; for (y = 0; y < m_mask->height && !ho_bitmap_get (m_mask, x, y); y++) ; line_height = y - 1; for (; y < m_mask->height && ho_bitmap_get (m_mask, x, y); y++) ; line_height = y - line_height; m_negative = ho_bitmap_not (m_text); if (!m_negative) return NULL; /* link all background elemnts */ ho_bitmap_draw_vline (m_negative, 1, 0, m_negative->height - 1); ho_bitmap_draw_vline (m_negative, m_negative->width - 1, 0, m_negative->height - 1); ho_bitmap_draw_hline (m_negative, 0, 0, m_negative->width - 1); ho_bitmap_draw_hline (m_negative, 0, m_negative->height - 2, m_negative->width - 1); m_out = ho_bitmap_filter_by_size (m_negative, line_height / 5, m_negative->height - 2, line_height / 10, m_negative->width - 2); ho_bitmap_free (m_negative); return m_out; } ho_bitmap * ho_font_hbars (const ho_bitmap * m_text, const ho_bitmap * m_mask) { ho_bitmap *m_main_font = NULL; ho_bitmap *m_temp = NULL; ho_bitmap *m_bars = NULL; ho_bitmap *m_out = NULL; int i, x, y, line_height, y_start; int number_of_parts = 20; int threshold = 65; int sum; /* get font height */ sum = 0; for (y = 0; y < m_mask->height && sum == 0; y++) for (sum = 0, x = 0; x < m_text->width; x++) sum += ho_bitmap_get (m_text, x, y); y_start = y - 1; sum = 0; for (y = m_mask->height - 1; y > y_start && sum == 0; y--) for (sum = 0, x = 0; x < m_text->width; x++) sum += ho_bitmap_get (m_text, x, y); line_height = y - y_start + 1; if (!line_height) return NULL; /* maybe this font is realy broken, dialate */ m_temp = ho_bitmap_clone (m_text); if (!m_temp) return NULL; m_main_font = m_temp; /* in thin fonts do not chop the font too fine */ if (line_height / number_of_parts < 3) number_of_parts = line_height / 3; /* chop main font to vertical parts */ for (i = 1; i < number_of_parts; i++) ho_bitmap_delete_hline (m_main_font, 0, y_start + i * line_height / number_of_parts, m_text->width); /* look for wide objects */ m_bars = ho_bitmap_filter_by_size (m_main_font, 1, line_height * 2, threshold * m_text->width / 100, m_text->width + 5); ho_bitmap_free (m_main_font); if (!m_bars) return NULL; /* relink the vertical parts and cut off dialated parts */ m_out = ho_bitmap_vlink (m_bars, 3); ho_bitmap_free (m_bars); ho_bitmap_and (m_out, m_text); /* make bars */ for (y = y_start; y < y_start + line_height; y++) for (x = 0; x < m_text->width; x++) { if (ho_bitmap_get (m_out, x, y)) { ho_bitmap_draw_hline (m_out, 0, y, m_out->width); continue; } } m_temp = m_out; m_out = ho_bitmap_new (m_text->width, m_text->height); if (!m_out) return NULL; { int min_y; y = 1; for (; y < m_text->height && !ho_bitmap_get (m_temp, 2, y); y++) ; while (y < m_text->height) { /* get start&end of notch line */ min_y = y - 1; for (; y < m_text->height && ho_bitmap_get (m_temp, 2, y); y++) ; /* draw line on minimal interfont space */ ho_bitmap_draw_hline (m_out, 0, (y + min_y) / 2, m_out->width); for (; y < m_text->height && !ho_bitmap_get (m_temp, 2, y); y++) ; } } ho_bitmap_free (m_temp); /* fix the x and y of the output bitmap */ m_out->x = m_text->x; m_out->y = m_text->y; return m_out; } ho_bitmap * ho_font_vbars (const ho_bitmap * m_text, const ho_bitmap * m_mask) { ho_bitmap *m_main_font = NULL; ho_bitmap *m_temp = NULL; ho_bitmap *m_bars = NULL; ho_bitmap *m_out = NULL; int sum, i, x, y, line_height, y_start; int number_of_parts = 12; int threshold = 70; /* get font height */ sum = 0; for (y = 0; y < m_mask->height && sum == 0; y++) for (sum = 0, x = 0; x < m_text->width; x++) sum += ho_bitmap_get (m_text, x, y); y_start = y - 1; sum = 0; for (y = m_mask->height - 1; y > y_start && sum == 0; y--) for (sum = 0, x = 0; x < m_text->width; x++) sum += ho_bitmap_get (m_text, x, y); line_height = y - y_start + 1; if (!line_height) return NULL; m_temp = ho_bitmap_clone (m_text); if (!m_temp) return NULL; m_main_font = m_temp; /* in thin fonts do not chop the font too fine */ if (m_text->width / number_of_parts < 3) number_of_parts = m_text->width / 3; /* chop main font to vertical parts */ for (i = 1; i < number_of_parts; i++) ho_bitmap_delete_vline (m_main_font, i * m_text->width / number_of_parts, 0, m_text->height); /* look for high objects */ m_bars = ho_bitmap_filter_by_size (m_main_font, threshold * line_height / 100, line_height * 2, 1, m_text->width); ho_bitmap_free (m_main_font); if (!m_bars) return NULL; /* relink the vertical parts and cut off dialated parts */ m_out = ho_bitmap_hlink (m_bars, 3); ho_bitmap_free (m_bars); ho_bitmap_and (m_out, m_text); /* make bars */ for (x = 0; x < m_text->width; x++) for (y = y_start; y < y_start + line_height; y++) { if (ho_bitmap_get (m_out, x, y)) { ho_bitmap_draw_vline (m_out, x, 0, m_text->height); continue; } } m_temp = m_out; m_out = ho_bitmap_new (m_text->width, m_text->height); if (!m_out) return NULL; { int min_x; x = 1; for (; x < m_text->width && !ho_bitmap_get (m_temp, x, 2); x++) ; while (x < m_text->width) { /* get start&end of notch line */ min_x = x - 1; for (; x < m_text->width && ho_bitmap_get (m_temp, x, 2); x++) ; /* draw line on minimal interfont space */ ho_bitmap_draw_vline (m_out, (x + min_x) / 2, 0, m_out->height); for (; x < m_text->width && !ho_bitmap_get (m_temp, x, 2); x++) ; } } ho_bitmap_free (m_temp); /* fix the x and y of the output bitmap */ m_out->x = m_text->x; m_out->y = m_text->y; return m_out; } ho_bitmap * ho_font_diagonal (const ho_bitmap * m_text, const ho_bitmap * m_mask) { ho_bitmap *m_diagonal_mask = NULL; ho_bitmap *m_main_font = NULL; ho_bitmap *m_temp = NULL; ho_bitmap *m_bars = NULL; int sum, x, y, line_height, y_start; int threshold = 90; /* get font height */ sum = 0; for (y = 0; y < m_mask->height && sum == 0; y++) for (sum = 0, x = 0; x < m_text->width; x++) sum += ho_bitmap_get (m_text, x, y); y_start = y - 1; sum = 0; for (y = m_mask->height - 1; y > y_start && sum == 0; y--) for (sum = 0, x = 0; x < m_text->width; x++) sum += ho_bitmap_get (m_text, x, y); line_height = y - y_start + 1; if (!line_height || !m_mask->width) return NULL; /* maybe this font is realy broken, dialate twice */ m_temp = ho_bitmap_clone (m_text); if (!m_temp) return NULL; m_main_font = m_temp; /* create diagonal mask */ m_diagonal_mask = ho_bitmap_clone (m_mask); if (!m_diagonal_mask) { ho_bitmap_free (m_temp); return NULL; } for (x = 0; x < m_mask->width; x++) { ho_bitmap_delete_vline (m_diagonal_mask, x, y_start, x * line_height / m_mask->width - line_height / 6); ho_bitmap_delete_vline (m_diagonal_mask, x, y_start + x * line_height / m_mask->width + line_height / 6, line_height); } ho_bitmap_and (m_main_font, m_diagonal_mask); ho_bitmap_free (m_diagonal_mask); /* look for high objects */ m_bars = ho_bitmap_filter_by_size (m_main_font, threshold * line_height / 100, line_height * 2, 1, m_text->width); ho_bitmap_free (m_main_font); if (!m_bars) return NULL; /* cut off dialated parts */ ho_bitmap_and (m_bars, m_text); /* fix the x and y of the output bitmap */ m_bars->x = m_text->x; m_bars->y = m_text->y; return m_bars; } ho_bitmap * ho_font_diagonal_left (const ho_bitmap * m_text, const ho_bitmap * m_mask) { ho_bitmap *m_diagonal_mask = NULL; ho_bitmap *m_main_font = NULL; ho_bitmap *m_temp = NULL; ho_bitmap *m_bars = NULL; int sum, x, y, line_height, y_start; int threshold = 90; /* get font height */ sum = 0; for (y = 0; y < m_mask->height && sum == 0; y++) for (sum = 0, x = 0; x < m_text->width; x++) sum += ho_bitmap_get (m_text, x, y); y_start = y - 1; sum = 0; for (y = m_mask->height - 1; y > y_start && sum == 0; y--) for (sum = 0, x = 0; x < m_text->width; x++) sum += ho_bitmap_get (m_text, x, y); line_height = y - y_start + 1; if (!line_height || !m_mask->width) return NULL; /* maybe this font is realy broken, dialate twice */ m_temp = ho_bitmap_clone (m_text); if (!m_temp) return NULL; m_main_font = m_temp; /* create diagonal mask */ m_diagonal_mask = ho_bitmap_clone (m_mask); if (!m_diagonal_mask) { ho_bitmap_free (m_temp); return NULL; } for (x = 0; x < m_mask->width; x++) { ho_bitmap_delete_vline (m_diagonal_mask, m_mask->width - x - 1, y_start, x * line_height / m_mask->width - line_height / 6); ho_bitmap_delete_vline (m_diagonal_mask, m_mask->width - x - 1, y_start + x * line_height / m_mask->width + line_height / 6, line_height); } ho_bitmap_and (m_main_font, m_diagonal_mask); ho_bitmap_free (m_diagonal_mask); /* look for high objects */ m_bars = ho_bitmap_filter_by_size (m_main_font, threshold * line_height / 100, line_height * 2, 1, m_text->width); ho_bitmap_free (m_main_font); if (!m_bars) return NULL; /* cut off dialated parts */ ho_bitmap_and (m_bars, m_text); /* fix the x and y of the output bitmap */ m_bars->x = m_text->x; m_bars->y = m_text->y; return m_bars; } ho_bitmap * ho_font_thin_naive (const ho_bitmap * m_text, const ho_bitmap * m_mask) { ho_bitmap *m_out = NULL; ho_bitmap *m_temp = NULL; int sum, x, y, line_height, y_start; unsigned char direction; unsigned char thin = TRUE; unsigned char thinned = TRUE; unsigned char edge_pixel = FALSE; unsigned char neighbors; unsigned char neighbors_up; unsigned char neighbors_down; unsigned char neighbors_right; unsigned char neighbors_left; unsigned char neighbors_horizontal; unsigned char neighbors_vertical; /* get font height */ sum = 0; for (y = 0; y < m_mask->height && sum == 0; y++) for (sum = 0, x = 0; x < m_text->width; x++) sum += ho_bitmap_get (m_text, x, y); y_start = y - 1; sum = 0; for (y = m_mask->height - 1; y > y_start && sum == 0; y--) for (sum = 0, x = 0; x < m_text->width; x++) sum += ho_bitmap_get (m_text, x, y); line_height = y - y_start + 1; if (!line_height || !m_mask->width) return NULL; /* copy the original font */ m_out = ho_bitmap_dilation_n (m_text, 6); if (!m_out) return NULL; m_temp = ho_bitmap_new (m_text->width, m_text->height); if (!m_temp) return NULL; /* clean the edges */ ho_bitmap_delete_vline (m_out, 0, 0, m_out->height - 1); ho_bitmap_delete_vline (m_out, m_out->width - 1, 0, m_out->height - 1); ho_bitmap_delete_hline (m_out, 0, 0, m_out->width - 1); ho_bitmap_delete_hline (m_out, 0, m_out->height - 1, m_out->width - 1); /* do until no pixel is thinned */ while (thinned) { thinned = FALSE; /* east,west,north,south scans */ for (direction = 0; direction < 4; direction++) { /* get a temporary image to work on */ ho_bitmap_copy (m_temp, m_out); /* look at evry pixel */ for (x = 1; x < m_text->width - 1; x++) for (y = 1; y < m_text->height - 1; y++) { /* is this an edge pixel for this direction */ switch (direction) { case 0: edge_pixel = ho_bitmap_get (m_out, x, y) && !ho_bitmap_get (m_out, x, y + 1); break; case 1: edge_pixel = ho_bitmap_get (m_out, x, y) && !ho_bitmap_get (m_out, x + 1, y); break; case 2: edge_pixel = ho_bitmap_get (m_out, x, y) && !ho_bitmap_get (m_out, x, y - 1); break; case 3: edge_pixel = ho_bitmap_get (m_out, x, y) && !ho_bitmap_get (m_out, x - 1, y); break; } /* if this is an edge */ if (edge_pixel) { /* look at the border pixels */ neighbors = ho_bitmap_get (m_out, x + 1, y + 1) + ho_bitmap_get (m_out, x + 1, y) + ho_bitmap_get (m_out, x + 1, y - 1) + ho_bitmap_get (m_out, x - 1, y + 1) + ho_bitmap_get (m_out, x - 1, y) + ho_bitmap_get (m_out, x - 1, y - 1) + ho_bitmap_get (m_out, x, y - 1) + ho_bitmap_get (m_out, x, y + 1); neighbors_up = ho_bitmap_get (m_out, x + 1, y - 1) + ho_bitmap_get (m_out, x - 1, y - 1) + ho_bitmap_get (m_out, x, y - 1); neighbors_down = ho_bitmap_get (m_out, x + 1, y + 1) + ho_bitmap_get (m_out, x - 1, y + 1) + ho_bitmap_get (m_out, x, y + 1); neighbors_right = ho_bitmap_get (m_out, x - 1, y - 1) + ho_bitmap_get (m_out, x - 1, y) + ho_bitmap_get (m_out, x - 1, y + 1); neighbors_left = ho_bitmap_get (m_out, x + 1, y - 1) + ho_bitmap_get (m_out, x + 1, y) + ho_bitmap_get (m_out, x + 1, y + 1); neighbors_horizontal = ho_bitmap_get (m_out, x - 1, y) + ho_bitmap_get (m_out, x + 1, y); neighbors_vertical = ho_bitmap_get (m_out, x, y - 1) + ho_bitmap_get (m_out, x, y + 1); /* only one neigbor it's an edge */ thin = (neighbors > 1); /* look for side to side connections */ thin = thin && !((neighbors_up && neighbors_down && !neighbors_horizontal) || (neighbors_right && neighbors_left && !neighbors_vertical)); /* look for corner connection */ thin = thin && !(ho_bitmap_get (m_out, x - 1, y - 1) && !ho_bitmap_get (m_out, x, y - 1) && !ho_bitmap_get (m_out, x - 1, y)); thin = thin && !(ho_bitmap_get (m_out, x + 1, y + 1) && !ho_bitmap_get (m_out, x, y + 1) && !ho_bitmap_get (m_out, x + 1, y)); thin = thin && !(ho_bitmap_get (m_out, x - 1, y + 1) && !ho_bitmap_get (m_out, x, y + 1) && !ho_bitmap_get (m_out, x - 1, y)); thin = thin && !(ho_bitmap_get (m_out, x + 1, y - 1) && !ho_bitmap_get (m_out, x, y - 1) && !ho_bitmap_get (m_out, x + 1, y)); if (thin) { ho_bitmap_unset (m_temp, x, y); thinned = TRUE; } } } /* copy the temporary image back to image out */ ho_bitmap_copy (m_out, m_temp); } } ho_bitmap_free (m_temp); return m_out; } ho_bitmap * ho_font_ends (const ho_bitmap * m_text, const ho_bitmap * m_mask) { ho_bitmap *m_out = NULL; ho_bitmap *m_temp = NULL; int x, y; unsigned char neighbors; m_out = ho_bitmap_new (m_text->width, m_text->height); if (!m_out) return NULL; m_temp = ho_font_thin (m_text, m_mask); if (!m_temp) return NULL; /* look at evry pixel */ for (x = 1; x < m_text->width - 1; x++) for (y = 1; y < m_text->height - 1; y++) { /* is this pixel on */ if (ho_bitmap_get (m_temp, x, y)) { /* look at the border pixels */ neighbors = ho_bitmap_get (m_temp, x + 1, y + 1) + ho_bitmap_get (m_temp, x + 1, y) + ho_bitmap_get (m_temp, x + 1, y - 1) + ho_bitmap_get (m_temp, x - 1, y + 1) + ho_bitmap_get (m_temp, x - 1, y) + ho_bitmap_get (m_temp, x - 1, y - 1) + ho_bitmap_get (m_temp, x, y - 1) + ho_bitmap_get (m_temp, x, y + 1); /* one neigbor it's an end */ if (neighbors < 2) { ho_bitmap_set (m_out, x, y); } } } ho_bitmap_free (m_temp); return m_out; } ho_bitmap * ho_font_cross (const ho_bitmap * m_text, const ho_bitmap * m_mask) { ho_bitmap *m_out = NULL; ho_bitmap *m_temp = NULL; int x, y; unsigned char neighbors; m_out = ho_bitmap_new (m_text->width, m_text->height); if (!m_out) return NULL; m_temp = ho_font_thin (m_text, m_mask); if (!m_temp) return NULL; /* look at evry pixel */ for (x = 1; x < m_text->width - 1; x++) for (y = 1; y < m_text->height - 1; y++) { /* is this pixel on */ if (ho_bitmap_get (m_temp, x, y)) { /* look at the border pixels */ neighbors = ho_bitmap_get (m_temp, x + 1, y + 1) + ho_bitmap_get (m_temp, x + 1, y) + ho_bitmap_get (m_temp, x + 1, y - 1) + ho_bitmap_get (m_temp, x - 1, y + 1) + ho_bitmap_get (m_temp, x - 1, y) + ho_bitmap_get (m_temp, x - 1, y - 1) + ho_bitmap_get (m_temp, x, y - 1) + ho_bitmap_get (m_temp, x, y + 1); /* more then two neigbors it's a cross */ if (neighbors > 2) { ho_bitmap_set (m_out, x, y); } } } ho_bitmap_free (m_temp); return m_out; } ho_bitmap * ho_font_thin (const ho_bitmap * m_text, const ho_bitmap * m_mask) { ho_bitmap *m_out = NULL; ho_bitmap *m_temp = NULL; int sum, x, y, line_height, y_start; /* get font height */ sum = 0; for (y = 0; y < m_mask->height && sum == 0; y++) for (sum = 0, x = 0; x < m_text->width; x++) sum += ho_bitmap_get (m_text, x, y); y_start = y - 1; sum = 0; for (y = m_mask->height - 1; y > y_start && sum == 0; y--) for (sum = 0, x = 0; x < m_text->width; x++) sum += ho_bitmap_get (m_text, x, y); line_height = y - y_start + 1; if (!line_height || !m_mask->width) return NULL; /* pre process image for thinning */ m_temp = ho_bitmap_erosion_n (m_text, 6); if (!m_temp) return NULL; m_out = ho_bitmap_dilation_n (m_temp, 6); ho_bitmap_free (m_temp); if (!m_out) return NULL; /* do naive thinning */ m_temp = ho_font_thin_naive (m_out, m_mask); ho_bitmap_free (m_out); if (!m_temp) return NULL; m_out = m_temp; /* fix holes m_temp = ho_bitmap_hlink (m_out, line_height / 10); * ho_bitmap_free (m_out); if (!m_temp) return NULL; m_out = ho_bitmap_vlink * (m_temp, line_height / 10); ho_bitmap_free (m_temp); if (!m_out) return * NULL; */ /* smoth font edges */ m_temp = ho_bitmap_closing (m_out); ho_bitmap_free (m_out); if (!m_temp) return NULL; /* rethin the font */ m_out = ho_font_thin_naive (m_temp, m_mask); ho_bitmap_free (m_temp); /* delete parts of lines not in original font */ ho_bitmap_and (m_out, m_text); return m_out; } ho_bitmap * ho_font_edges_top (const ho_bitmap * m_text, const ho_bitmap * m_mask) { ho_bitmap *m_out = NULL; ho_bitmap *m_temp = NULL; int *a_height; int dx, dy; int sum, x, y, line_height, y_start; int y1, y2, x1, x2; int threshold = 10; /* get font start and end */ sum = 0; for (y = 0; y < m_mask->height && sum == 0; y++) for (sum = 0, x = 0; x < m_mask->width; x++) sum += ho_bitmap_get (m_text, x, y); y_start = y - 1; sum = 0; for (y = m_mask->height - 1; y > y_start && sum == 0; y--) for (sum = 0, x = 0; x < m_mask->width; x++) sum += ho_bitmap_get (m_text, x, y); line_height = y - y_start + 1; if (!line_height || m_mask->width < 2) return NULL; /* get the fill of the font */ a_height = (int *) calloc (m_text->width, sizeof (int)); if (!a_height) return NULL; /* set y start and y end */ dy = threshold * line_height / 100; y1 = y_start - line_height / 6 - 3; y2 = y_start + line_height / 2 + 3; if (y1 < 0) y1 = 0; dx = m_text->width / 20 + 1; x1 = dx + 1; x2 = m_text->width - x1; for (x = 0; x < m_text->width; x++) { for (y = y1; y < y2 && !ho_bitmap_get (m_text, x, y); y++) ; a_height[x] = (y - y1); } /* allocate bitmap output */ m_out = ho_bitmap_new (m_text->width, m_text->height); if (!m_out) return NULL; /* set lines where it looks like a notch */ for (x = 0; x < m_out->width; x++) { if (((x < dx || a_height[x - dx] > a_height[x] + dy) && (x > m_out->width - dx || a_height[x + dx] > a_height[x] + dy)) || ((x < 2 * dx || a_height[x - dx * 2] > a_height[x] + dy) && (x > m_out->width - 2 * dx || a_height[x + dx * 2] > a_height[x] + dy)) || ((x < 3 * dx || a_height[x - dx * 3] > a_height[x] + dy) && (x > m_out->width - 3 * dx || a_height[x + dx * 3] > a_height[x] + dy))) { ho_bitmap_draw_vline (m_out, x, 0, y_start); } } m_temp = ho_bitmap_hlink (m_out, dx * 2); ho_bitmap_free (m_out); /* thin notch lines to one line per font */ m_out = ho_bitmap_new (m_temp->width, m_temp->height); if (!m_out) return NULL; { int min_x; int min_x_start; x = 1; for (; x < m_temp->width && !ho_bitmap_get (m_temp, x, 2); x++) ; while (x < m_temp->width) { /* get start&end of notch line */ min_x = x - 1; min_x_start = min_x; for (; x < m_temp->width && ho_bitmap_get (m_temp, x, 2); x++) { if (a_height[min_x] >= a_height[x]) min_x = x; if (a_height[min_x_start] > a_height[x]) min_x_start = x; } /* draw line on minimal interfont space */ ho_bitmap_draw_vline (m_out, (min_x_start + min_x) / 2, 0, m_out->height); for (; x < m_temp->width && !ho_bitmap_get (m_temp, x, 2); x++) ; } } free (a_height); ho_bitmap_free (m_temp); /* fix the x and y of the output bitmap */ m_out->x = m_text->x; m_out->y = m_text->y; return m_out; } ho_bitmap * ho_font_edges_top_big (const ho_bitmap * m_text, const ho_bitmap * m_mask) { ho_bitmap *m_out = NULL; ho_bitmap *m_temp = NULL; int *a_height; int dx, dy; int sum, x, y, line_height, y_start; int y1, y2, x1, x2; int threshold = 20; /* get font start and end */ sum = 0; for (y = 0; y < m_mask->height && sum == 0; y++) for (sum = 0, x = 0; x < m_mask->width; x++) sum += ho_bitmap_get (m_text, x, y); y_start = y - 1; sum = 0; for (y = m_mask->height - 1; y > y_start && sum == 0; y--) for (sum = 0, x = 0; x < m_mask->width; x++) sum += ho_bitmap_get (m_text, x, y); line_height = y - y_start + 1; if (!line_height || m_mask->width < 2) return NULL; /* get the fill of the font */ a_height = (int *) calloc (m_text->width, sizeof (int)); if (!a_height) return NULL; /* set y start and y end */ dy = threshold * line_height / 100; y1 = y_start - line_height / 6 - 3; y2 = y_start + line_height / 2 + 3; if (y1 < 0) y1 = 0; dx = m_text->width / 20 + 1; x1 = dx + 1; x2 = m_text->width - x1; for (x = 0; x < m_text->width; x++) { for (y = y1; y < y2 && !ho_bitmap_get (m_text, x, y); y++) ; a_height[x] = (y - y1); } /* allocate bitmap output */ m_out = ho_bitmap_new (m_text->width, m_text->height); if (!m_out) return NULL; /* set lines where it looks like a notch */ for (x = 0; x < m_out->width; x++) { if (((x < dx || a_height[x - dx] > a_height[x] + dy) && (x > m_out->width - dx || a_height[x + dx] > a_height[x] + dy)) || ((x < 2 * dx || a_height[x - dx * 2] > a_height[x] + dy) && (x > m_out->width - 2 * dx || a_height[x + dx * 2] > a_height[x] + dy)) || ((x < 3 * dx || a_height[x - dx * 3] > a_height[x] + dy) && (x > m_out->width - 3 * dx || a_height[x + dx * 3] > a_height[x] + dy))) { ho_bitmap_draw_vline (m_out, x, 0, y_start); } } m_temp = ho_bitmap_hlink (m_out, dx * 2); ho_bitmap_free (m_out); /* thin notch lines to one line per font */ m_out = ho_bitmap_new (m_temp->width, m_temp->height); if (!m_out) return NULL; { int min_x; int min_x_start; x = 1; for (; x < m_temp->width && !ho_bitmap_get (m_temp, x, 2); x++) ; while (x < m_temp->width) { /* get start&end of notch line */ min_x = x - 1; min_x_start = min_x; for (; x < m_temp->width && ho_bitmap_get (m_temp, x, 2); x++) { if (a_height[min_x] >= a_height[x]) min_x = x; if (a_height[min_x_start] > a_height[x]) min_x_start = x; } /* draw line on minimal interfont space */ ho_bitmap_draw_vline (m_out, (min_x_start + min_x) / 2, 0, m_out->height); for (; x < m_temp->width && !ho_bitmap_get (m_temp, x, 2); x++) ; } } free (a_height); ho_bitmap_free (m_temp); /* fix the x and y of the output bitmap */ m_out->x = m_text->x; m_out->y = m_text->y; return m_out; } ho_bitmap * ho_font_edges_bottom (const ho_bitmap * m_text, const ho_bitmap * m_mask) { ho_bitmap *m_out = NULL; ho_bitmap *m_temp = NULL; int *a_height; int dx, dy; int x, y, line_height, y_start; int y1, y2, x1, x2; int threshold = 0; int sum; /* get font start and end */ sum = 0; for (y = 0; y < m_mask->height && sum == 0; y++) for (sum = 0, x = 0; x < m_mask->width; x++) sum += ho_bitmap_get (m_text, x, y); y_start = y - 1; sum = 0; for (y = m_mask->height - 1; y > y_start && sum == 0; y--) for (sum = 0, x = 0; x < m_mask->width; x++) sum += ho_bitmap_get (m_text, x, y); line_height = y - y_start + 1; if (!line_height || m_mask->width < 2) return NULL; /* get the fill of the font */ a_height = (int *) calloc (m_text->width, sizeof (int)); if (!a_height) return NULL; /* set y start and y end */ dy = threshold * line_height / 100; y1 = y_start + line_height - line_height / 2 - 3; y2 = y_start + line_height + line_height / 6 + 3; if (y2 > m_text->height - 1) y2 = m_text->height - 1; dx = m_text->width / 20 + 1; x1 = dx + 1; x2 = m_text->width - x1; for (x = 0; x < m_text->width; x++) { for (y = y2; y > y1 && !ho_bitmap_get (m_text, x, y); y--) ; a_height[x] = (y2 - y); } /* allocate bitmap output */ m_out = ho_bitmap_new (m_text->width, m_text->height); if (!m_out) return NULL; /* set lines where it looks like a notch */ for (x = 0; x < m_out->width; x++) { if (((x < dx || a_height[x - dx] > (a_height[x] + dy)) && ((x + dx) >= m_out->width - dx || a_height[x + dx] > (a_height[x] + dy))) || ((x < 2 * dx || a_height[x - dx * 2] > (a_height[x] + dy)) && (x > (m_out->width - 2 * dx) || a_height[x + dx * 2] > (a_height[x] + dy))) || ((x < 3 * dx || a_height[x - dx * 3] > (a_height[x] + dy)) && (x > (m_out->width - 3 * dx) || a_height[x + dx * 3] > (a_height[x] + dy)))) { ho_bitmap_draw_vline (m_out, x, 0, m_out->height); } } m_temp = ho_bitmap_hlink (m_out, dx * 2); ho_bitmap_free (m_out); /* thin notch lines to one line per font */ m_out = ho_bitmap_new (m_temp->width, m_temp->height); if (!m_out) return NULL; { int min_x; int min_x_start; x = 1; for (; x < m_temp->width && !ho_bitmap_get (m_temp, x, m_temp->height - 2); x++) ; while (x < m_temp->width) { /* get start&end of notch line */ min_x = x - 1; min_x_start = min_x; for (; x < m_temp->width && ho_bitmap_get (m_temp, x, m_temp->height - 2); x++) { if (a_height[min_x] >= a_height[x]) min_x = x; if (a_height[min_x_start] > a_height[x]) min_x_start = x; } /* draw line on minimal interfont space */ ho_bitmap_draw_vline (m_out, (min_x_start + min_x) / 2, 0, m_out->height); for (; x < m_temp->width && !ho_bitmap_get (m_temp, x, m_temp->height - 2); x++) ; } } free (a_height); ho_bitmap_free (m_temp); /* fix the x and y of the output bitmap */ m_out->x = m_text->x; m_out->y = m_text->y; return m_out; } ho_bitmap * ho_font_edges_bottom_big (const ho_bitmap * m_text, const ho_bitmap * m_mask) { ho_bitmap *m_out = NULL; ho_bitmap *m_temp = NULL; int *a_height; int dx, dy; int x, y, line_height, y_start; int y1, y2, x1, x2; int threshold = 10; int sum; /* get font start and end */ sum = 0; for (y = 0; y < m_mask->height && sum == 0; y++) for (sum = 0, x = 0; x < m_mask->width; x++) sum += ho_bitmap_get (m_text, x, y); y_start = y - 1; sum = 0; for (y = m_mask->height - 1; y > y_start && sum == 0; y--) for (sum = 0, x = 0; x < m_mask->width; x++) sum += ho_bitmap_get (m_text, x, y); line_height = y - y_start + 1; if (!line_height || m_mask->width < 2) return NULL; /* get the fill of the font */ a_height = (int *) calloc (m_text->width, sizeof (int)); if (!a_height) return NULL; /* set y start and y end */ dy = threshold * line_height / 100; y1 = y_start + line_height - line_height / 2 - 3; y2 = y_start + line_height + line_height / 6 + 3; if (y2 > m_text->height - 1) y2 = m_text->height - 1; dx = m_text->width / 20 + 1; x1 = dx + 1; x2 = m_text->width - x1; for (x = 0; x < m_text->width; x++) { for (y = y2; y > y1 && !ho_bitmap_get (m_text, x, y); y--) ; a_height[x] = (y2 - y); } /* allocate bitmap output */ m_out = ho_bitmap_new (m_text->width, m_text->height); if (!m_out) return NULL; /* set lines where it looks like a notch */ for (x = 0; x < m_out->width; x++) { if (((x < dx || a_height[x - dx] > a_height[x] + dy) && (x > m_out->width - dx || a_height[x + dx] > a_height[x] + dy)) || ((x < 2 * dx || a_height[x - dx * 2] > a_height[x] + dy) && (x > m_out->width - 2 * dx || a_height[x + dx * 2] > a_height[x] + dy)) || ((x < 3 * dx || a_height[x - dx * 3] > a_height[x] + dy) && (x > m_out->width - 3 * dx || a_height[x + dx * 3] > a_height[x] + dy))) { ho_bitmap_draw_vline (m_out, x, 0, m_out->height); } } m_temp = ho_bitmap_hlink (m_out, dx * 2); ho_bitmap_free (m_out); /* thin notch lines to one line per font */ m_out = ho_bitmap_new (m_temp->width, m_temp->height); if (!m_out) return NULL; { int min_x; int min_x_start; x = 1; for (; x < m_temp->width && !ho_bitmap_get (m_temp, x, m_temp->height - 2); x++) ; while (x < m_temp->width) { /* get start&end of notch line */ min_x = x - 1; min_x_start = min_x; for (; x < m_temp->width && ho_bitmap_get (m_temp, x, m_temp->height - 2); x++) { if (a_height[min_x] >= a_height[x]) min_x = x; if (a_height[min_x_start] > a_height[x]) min_x_start = x; } /* draw line on minimal interfont space */ ho_bitmap_draw_vline (m_out, (min_x_start + min_x) / 2, 0, m_out->height); for (; x < m_temp->width && !ho_bitmap_get (m_temp, x, m_temp->height - 2); x++) ; } } free (a_height); ho_bitmap_free (m_temp); /* fix the x and y of the output bitmap */ m_out->x = m_text->x; m_out->y = m_text->y; return m_out; } ho_bitmap * ho_font_edges_left (const ho_bitmap * m_text, const ho_bitmap * m_mask) { ho_bitmap *m_out = NULL; ho_bitmap *m_temp = NULL; int *a_height; int dx, dy; int x, y, line_height, y_start; int y1, y2, x1, x2; int threshold = 3; int sum; /* get font start and end */ sum = 0; for (y = 0; y < m_mask->height && sum == 0; y++) for (sum = 0, x = 0; x < m_mask->width; x++) sum += ho_bitmap_get (m_text, x, y); y_start = y - 1; sum = 0; for (y = m_mask->height - 1; y > y_start && sum == 0; y--) for (sum = 0, x = 0; x < m_mask->width; x++) sum += ho_bitmap_get (m_text, x, y); line_height = y - y_start + 1; if (!line_height || m_mask->width < 2) return NULL; /* set y start and y end */ dx = threshold * line_height / 100; x1 = 0; x2 = 3 * m_text->width / 4 + 1; dy = line_height / 20 + 1; y1 = y_start; y2 = y_start + line_height + 1; if (y2 > m_text->height) y2 = m_text->height; /* get the fill of the font */ a_height = (int *) calloc (line_height + 1, sizeof (int)); if (!a_height) return NULL; for (y = y1; y < y2; y++) { for (x = x1; x < x2 && !ho_bitmap_get (m_text, x, y); x++) ; a_height[y - y1] = (x - x1); } /* allocate bitmap output */ m_out = ho_bitmap_new (m_text->width, m_text->height); if (!m_out) return NULL; /* set lines where it looks like a notch */ for (y = y1; y < y2 && y < m_out->height; y++) { if (((y < y1 + dy || a_height[y - dy - y1] > a_height[y - y1] + dx) && (y > y2 - dy || a_height[y + dy - y1] > a_height[y - y1] + dx)) || ((y < y1 + 2 * dy || a_height[y - dy * 2 - y1] > a_height[y - y1] + dx) && (y > y2 - 2 * dy || a_height[y + dy * 2 - y1] > a_height[y - y1] + dx)) || ((y < y1 + 3 * dy || a_height[y - dy * 3 - y1] > a_height[y - y1] + dx) && (y > y2 - 3 * dy || a_height[y + dy * 3 - y1] > a_height[y - y1] + dx))) { ho_bitmap_draw_hline (m_out, 0, y, m_out->width); } } m_temp = ho_bitmap_vlink (m_out, dy * 2); ho_bitmap_free (m_out); /* thin notch lines to one line per font */ m_out = ho_bitmap_new (m_temp->width, m_temp->height); if (!m_out) return NULL; { int min_y; int min_y_start; y = y1 + 1; for (; y < y2 && !ho_bitmap_get (m_temp, 1, y); y++) ; while (y < y2) { /* get start&end of notch line */ min_y = y - 1; min_y_start = min_y; for (; y < y2 && ho_bitmap_get (m_temp, 1, y); y++) { if (a_height[min_y - y1] >= a_height[y - y1]) min_y = y; if (a_height[min_y_start - y1] > a_height[y - y1]) min_y_start = y; } /* draw line on minimal interfont space */ ho_bitmap_draw_hline (m_out, 0, (min_y_start + min_y) / 2, m_out->width); for (; y < y2 && !ho_bitmap_get (m_temp, 1, y); y++) ; } } free (a_height); ho_bitmap_free (m_temp); /* fix the x and y of the output bitmap */ m_out->x = m_text->x; m_out->y = m_text->y; return m_out; } ho_bitmap * ho_font_edges_left_big (const ho_bitmap * m_text, const ho_bitmap * m_mask) { ho_bitmap *m_out = NULL; ho_bitmap *m_temp = NULL; int *a_height; int dx, dy; int x, y, line_height, y_start; int y1, y2, x1, x2; int threshold = 10; int sum; /* get font start and end */ sum = 0; for (y = 0; y < m_mask->height && sum == 0; y++) for (sum = 0, x = 0; x < m_mask->width; x++) sum += ho_bitmap_get (m_text, x, y); y_start = y - 1; sum = 0; for (y = m_mask->height - 1; y > y_start && sum == 0; y--) for (sum = 0, x = 0; x < m_mask->width; x++) sum += ho_bitmap_get (m_text, x, y); line_height = y - y_start + 1; if (!line_height || m_mask->width < 2) return NULL; /* set y start and y end */ dx = threshold * line_height / 100; x1 = 0; x2 = 3 * m_text->width / 4 + 1; dy = line_height / 20 + 1; y1 = y_start; y2 = y_start + line_height + 1; if (y2 > m_text->height) y2 = m_text->height; /* get the fill of the font */ a_height = (int *) calloc (line_height + 1, sizeof (int)); if (!a_height) return NULL; for (y = y1; y < y2; y++) { for (x = x1; x < x2 && !ho_bitmap_get (m_text, x, y); x++) ; a_height[y - y1] = (x - x1); } /* allocate bitmap output */ m_out = ho_bitmap_new (m_text->width, m_text->height); if (!m_out) return NULL; /* set lines where it looks like a notch */ for (y = y1; y < y2 && y < m_out->height; y++) { if (((y < y1 + dy || a_height[y - dy - y1] > a_height[y - y1] + dx) && (y > y2 - dy || a_height[y + dy - y1] > a_height[y - y1] + dx)) || ((y < y1 + 2 * dy || a_height[y - dy * 2 - y1] > a_height[y - y1] + dx) && (y > y2 - 2 * dy || a_height[y + dy * 2 - y1] > a_height[y - y1] + dx)) || ((y < y1 + 3 * dy || a_height[y - dy * 3 - y1] > a_height[y - y1] + dx) && (y > y2 - 3 * dy || a_height[y + dy * 3 - y1] > a_height[y - y1] + dx))) { ho_bitmap_draw_hline (m_out, 0, y, m_out->width); } } m_temp = ho_bitmap_vlink (m_out, dy * 2); ho_bitmap_free (m_out); /* thin notch lines to one line per font */ m_out = ho_bitmap_new (m_temp->width, m_temp->height); if (!m_out) return NULL; { int min_y; int min_y_start; y = y1 + 1; for (; y < y2 && !ho_bitmap_get (m_temp, 1, y); y++) ; while (y < y2) { /* get start&end of notch line */ min_y = y - 1; min_y_start = min_y; for (; y < y2 && ho_bitmap_get (m_temp, 1, y); y++) { if (a_height[min_y - y1] >= a_height[y - y1]) min_y = y; if (a_height[min_y_start - y1] > a_height[y - y1]) min_y_start = y; } /* draw line on minimal interfont space */ ho_bitmap_draw_hline (m_out, 0, (min_y_start + min_y) / 2, m_out->width); for (; y < y2 && !ho_bitmap_get (m_temp, 1, y); y++) ; } } free (a_height); ho_bitmap_free (m_temp); /* fix the x and y of the output bitmap */ m_out->x = m_text->x; m_out->y = m_text->y; return m_out; } ho_bitmap * ho_font_edges_right (const ho_bitmap * m_text, const ho_bitmap * m_mask) { ho_bitmap *m_out = NULL; ho_bitmap *m_temp = NULL; int *a_height; int dx, dy; int x, y, line_height, y_start; int y1, y2, x1, x2; int threshold = 5; int sum; /* get font start and end */ sum = 0; for (y = 0; y < m_mask->height && sum == 0; y++) for (sum = 0, x = 0; x < m_mask->width; x++) sum += ho_bitmap_get (m_text, x, y); y_start = y - 1; sum = 0; for (y = m_mask->height - 1; y > y_start && sum == 0; y--) for (sum = 0, x = 0; x < m_mask->width; x++) sum += ho_bitmap_get (m_text, x, y); line_height = y - y_start + 1; if (!line_height || m_mask->width < 2) return NULL; /* set y start and y end */ dx = threshold * m_text->width / 100; x1 = m_text->width - 3 * m_text->width / 4 - 1; x2 = m_text->width; dy = line_height / 20 + 1; y1 = y_start; y2 = y_start + line_height + 1; if (y2 > m_text->height) y2 = m_text->height; /* get the fill of the font */ a_height = (int *) calloc (line_height + 1, sizeof (int)); if (!a_height) return NULL; for (y = y1; y < y2; y++) { for (x = x2 - 1; x >= x1 && !ho_bitmap_get (m_text, x, y); x--) ; a_height[y - y1] = (x2 - x); } /* allocate bitmap output */ m_out = ho_bitmap_new (m_text->width, m_text->height); if (!m_out) return NULL; /* set lines where it looks like a notch */ for (y = y1; y < y2; y++) { if (((y < y1 + dy || a_height[y - dy - y1] > a_height[y - y1] + dx) && (y > y2 - dy || a_height[y + dy - y1] > a_height[y - y1] + dx)) || ((y < y1 + 2 * dy || a_height[y - dy * 2 - y1] > a_height[y - y1] + dx) && (y > y2 - 2 * dy || a_height[y + dy * 2 - y1] > a_height[y - y1] + dx)) || ((y < y1 + 3 * dy || a_height[y - dy * 3 - y1] > a_height[y - y1] + dx) && (y > y2 - 3 * dy || a_height[y + dy * 3 - y1] > a_height[y - y1] + dx))) { ho_bitmap_draw_hline (m_out, 0, y, m_text->width); } } m_temp = ho_bitmap_vlink (m_out, dy * 2); ho_bitmap_free (m_out); /* thin notch lines to one line per font */ m_out = ho_bitmap_new (m_temp->width, m_temp->height); if (!m_out) return NULL; { int min_y; int min_y_start; y = y1 + 1; for (; y < y2 && !ho_bitmap_get (m_temp, 2, y); y++) ; while (y < y2) { /* get start&end of notch line */ min_y = y - 2; min_y_start = min_y; for (; y < y2 && ho_bitmap_get (m_temp, 2, y); y++) { if (a_height[min_y - y1] >= a_height[y - y1]) min_y = y; if (a_height[min_y_start - y1] > a_height[y - y1]) min_y_start = y; } /* draw line on minimal interfont space */ ho_bitmap_draw_hline (m_out, 0, (min_y_start + min_y) / 2, m_out->width); for (; y < y2 && !ho_bitmap_get (m_temp, 2, y); y++) ; } } free (a_height); ho_bitmap_free (m_temp); /* fix the x and y of the output bitmap */ m_out->x = m_text->x; m_out->y = m_text->y; return m_out; } ho_bitmap * ho_font_edges_right_big (const ho_bitmap * m_text, const ho_bitmap * m_mask) { ho_bitmap *m_out = NULL; ho_bitmap *m_temp = NULL; int *a_height; int dx, dy; int x, y, line_height, y_start; int y1, y2, x1, x2; int threshold = 10; int sum; /* get font start and end */ sum = 0; for (y = 0; y < m_mask->height && sum == 0; y++) for (sum = 0, x = 0; x < m_mask->width; x++) sum += ho_bitmap_get (m_text, x, y); y_start = y - 1; sum = 0; for (y = m_mask->height - 1; y > y_start && sum == 0; y--) for (sum = 0, x = 0; x < m_mask->width; x++) sum += ho_bitmap_get (m_text, x, y); line_height = y - y_start + 1; if (!line_height || m_mask->width < 2) return NULL; /* set y start and y end */ dx = threshold * m_text->width / 100; x1 = m_text->width - 3 * m_text->width / 4 - 1; x2 = m_text->width; dy = line_height / 20 + 1; y1 = y_start; y2 = y_start + line_height + 1; if (y2 > m_text->height) y2 = m_text->height; /* get the fill of the font */ a_height = (int *) calloc (line_height + 1, sizeof (int)); if (!a_height) return NULL; for (y = y1; y < y2; y++) { for (x = x2 - 1; x >= x1 && !ho_bitmap_get (m_text, x, y); x--) ; a_height[y - y1] = (x2 - x); } /* allocate bitmap output */ m_out = ho_bitmap_new (m_text->width, m_text->height); if (!m_out) return NULL; /* set lines where it looks like a notch */ for (y = y1; y < y2; y++) { if (((y < y1 + dy || a_height[y - dy - y1] > a_height[y - y1] + dx) && (y > y2 - dy || a_height[y + dy - y1] > a_height[y - y1] + dx)) || ((y < y1 + 2 * dy || a_height[y - dy * 2 - y1] > a_height[y - y1] + dx) && (y > y2 - 2 * dy || a_height[y + dy * 2 - y1] > a_height[y - y1] + dx)) || ((y < y1 + 3 * dy || a_height[y - dy * 3 - y1] > a_height[y - y1] + dx) && (y > y2 - 3 * dy || a_height[y + dy * 3 - y1] > a_height[y - y1] + dx))) { ho_bitmap_draw_hline (m_out, 0, y, m_text->width); } } m_temp = ho_bitmap_vlink (m_out, dy * 2); ho_bitmap_free (m_out); /* thin notch lines to one line per font */ m_out = ho_bitmap_new (m_temp->width, m_temp->height); if (!m_out) return NULL; { int min_y; int min_y_start; y = y1 + 1; for (; y < y2 && !ho_bitmap_get (m_temp, 2, y); y++) ; while (y < y2) { /* get start&end of notch line */ min_y = y - 2; min_y_start = min_y; for (; y < y2 && ho_bitmap_get (m_temp, 2, y); y++) { if (a_height[min_y - y1] >= a_height[y - y1]) min_y = y; if (a_height[min_y_start - y1] > a_height[y - y1]) min_y_start = y; } /* draw line on minimal interfont space */ ho_bitmap_draw_hline (m_out, 0, (min_y_start + min_y) / 2, m_out->width); for (; y < y2 && !ho_bitmap_get (m_temp, 2, y); y++) ; } } free (a_height); ho_bitmap_free (m_temp); /* fix the x and y of the output bitmap */ m_out->x = m_text->x; m_out->y = m_text->y; return m_out; } ho_bitmap * ho_font_notch_top (const ho_bitmap * m_text, const ho_bitmap * m_mask) { ho_bitmap *m_out = NULL; ho_bitmap *m_temp = NULL; int *a_height; int dx, dy; int x, y, line_height, y_start; int y1, y2, x1, x2; int threshold = 0; int sum; /* get font start and end */ sum = 0; for (y = 0; y < m_mask->height && sum == 0; y++) for (sum = 0, x = 0; x < m_mask->width; x++) sum += ho_bitmap_get (m_text, x, y); y_start = y - 1; sum = 0; for (y = m_mask->height - 1; y > y_start && sum == 0; y--) for (sum = 0, x = 0; x < m_mask->width; x++) sum += ho_bitmap_get (m_text, x, y); line_height = y - y_start + 1; if (!line_height || m_mask->width < 2) return NULL; /* get the fill of the font */ a_height = (int *) calloc (m_text->width, sizeof (int)); if (!a_height) return NULL; /* set y start and y end */ dy = threshold * line_height / 100 + 1; y1 = y_start - line_height / 6 - 3; y2 = y_start + line_height / 2 + 3; if (y1 < 0) y1 = 0; dx = m_text->width / 30 + 3; x1 = dx + 1; x2 = m_text->width - x1; for (x = 0; x < m_text->width; x++) { for (y = y1; y < y2 && !ho_bitmap_get (m_text, x, y); y++) ; a_height[x] = (y - y1); } /* allocate bitmap output */ m_out = ho_bitmap_new (m_text->width, m_text->height); if (!m_out) return NULL; /* set lines where it looks like a notch */ for (x = 0; x < m_out->width; x++) { if (((x > dx && a_height[x - dx] < a_height[x] - dy) && (x < m_out->width - dx && a_height[x + dx] < a_height[x] - dy)) || ((x > 2 * dx && a_height[x - dx * 2] < a_height[x] - dy) && (x < m_out->width - 2 * dx && a_height[x + dx * 2] < a_height[x] - dy))) { ho_bitmap_draw_vline (m_out, x, 0, y_start); } } m_temp = ho_bitmap_hlink (m_out, dx * 2); ho_bitmap_free (m_out); /* thin notch lines to one line per font */ m_out = ho_bitmap_new (m_temp->width, m_temp->height); if (!m_out) return NULL; { int min_x; int min_x_start; x = 1; for (; x < m_temp->width && !ho_bitmap_get (m_temp, x, 2); x++) ; while (x < m_temp->width) { /* get start&end of notch line */ min_x = x - 1; min_x_start = min_x; for (; x < m_temp->width && ho_bitmap_get (m_temp, x, 2); x++) { if (a_height[min_x] <= a_height[x]) min_x = x; if (a_height[min_x_start] < a_height[x]) min_x_start = x; } /* draw line on minimal interfont space */ ho_bitmap_draw_vline (m_out, (min_x_start + min_x) / 2, 0, m_out->height); for (; x < m_temp->width && !ho_bitmap_get (m_temp, x, 2); x++) ; } } free (a_height); ho_bitmap_free (m_temp); /* fix the x and y of the output bitmap */ m_out->x = m_text->x; m_out->y = m_text->y; return m_out; } ho_bitmap * ho_font_notch_bottom (const ho_bitmap * m_text, const ho_bitmap * m_mask) { ho_bitmap *m_out = NULL; ho_bitmap *m_temp = NULL; ho_bitmap *m_clean = NULL; int *a_height; int dx, dy; int i, x, y, line_height, y_start; int y1, y2, x1, x2; int threshold = 2; int sum; /* get font start and end */ sum = 0; for (y = 0; y < m_mask->height && sum == 0; y++) for (sum = 0, x = 0; x < m_mask->width; x++) sum += ho_bitmap_get (m_text, x, y); y_start = y - 1; sum = 0; for (y = m_mask->height - 1; y > y_start && sum == 0; y--) for (sum = 0, x = 0; x < m_mask->width; x++) sum += ho_bitmap_get (m_text, x, y); line_height = y - y_start + 1; if (!line_height || m_mask->width < 2) return NULL; /* get the fill of the font */ a_height = (int *) calloc (m_text->width, sizeof (int)); if (!a_height) return NULL; /* set y start and y end */ dy = threshold * line_height / 100 + 1; y1 = y_start + line_height - line_height / 2 - 3; y2 = y_start + line_height + line_height / 6 + 3; if (y2 > m_text->height - 1) y2 = m_text->height - 1; dx = m_text->width / 30 + 3; x1 = dx + 1; x2 = m_text->width - x1; for (x = 0; x < m_text->width; x++) { for (y = y2; y > y1 && !ho_bitmap_get (m_text, x, y); y--) ; a_height[x] = (y2 - y); } /* allocate bitmap output */ m_out = ho_bitmap_new (m_text->width, m_text->height); if (!m_out) return NULL; /* set lines where it looks like a notch */ for (x = 0; x < m_out->width; x++) { if (((x > dx && a_height[x - dx] < a_height[x] - dy) && (x < m_out->width - dx && a_height[x + dx] < a_height[x] - dy)) || ((x > 2 * dx && a_height[x - dx * 2] < a_height[x] - dy) && (x < m_out->width - 2 * dx && a_height[x + dx * 2] < a_height[x] - dy))) { ho_bitmap_draw_vline (m_out, x, 0, m_out->height); } } m_temp = ho_bitmap_hlink (m_out, dx * 2); ho_bitmap_free (m_out); /* thin notch lines to one line per font */ m_out = ho_bitmap_new (m_temp->width, m_temp->height); if (!m_out) return NULL; { int min_x; int min_x_start; x = 1; for (; x < m_temp->width && !ho_bitmap_get (m_temp, x, m_temp->height - 2); x++) ; while (x < m_temp->width) { /* get start&end of notch line */ min_x = x - 1; min_x_start = min_x; for (; x < m_temp->width && ho_bitmap_get (m_temp, x, m_temp->height - 2); x++) { if (a_height[min_x] <= a_height[x]) min_x = x; if (a_height[min_x_start] < a_height[x]) min_x_start = x; } /* draw line on minimal interfont space */ ho_bitmap_draw_vline (m_out, (min_x_start + min_x) / 2, 0, m_out->height); for (; x < m_temp->width && !ho_bitmap_get (m_temp, x, m_temp->height - 2); x++) ; } } free (a_height); ho_bitmap_free (m_temp); /* fix the x and y of the output bitmap */ m_out->x = m_text->x; m_out->y = m_text->y; return m_out; } ho_bitmap * ho_font_notch_left (const ho_bitmap * m_text, const ho_bitmap * m_mask) { ho_bitmap *m_out = NULL; ho_bitmap *m_temp = NULL; int *a_height; int dx, dy; int x, y, line_height, y_start; int y1, y2, x1, x2; int threshold = 0; int sum; /* get font start and end */ sum = 0; for (y = 0; y < m_mask->height && sum == 0; y++) for (sum = 0, x = 0; x < m_mask->width; x++) sum += ho_bitmap_get (m_text, x, y); y_start = y - 1; sum = 0; for (y = m_mask->height - 1; y > y_start && sum == 0; y--) for (sum = 0, x = 0; x < m_mask->width; x++) sum += ho_bitmap_get (m_text, x, y); line_height = y - y_start + 1; if (!line_height || m_mask->width < 2) return NULL; /* set y start and y end */ dx = threshold * line_height / 100 + 1; x1 = 0; x2 = 3 * m_text->width / 4 + 1; dy = line_height / 10 + 2; y1 = y_start; y2 = y_start + line_height + 1; if (y2 > m_text->height) y2 = m_text->height; /* get the fill of the font */ a_height = (int *) calloc (line_height + 1, sizeof (int)); if (!a_height) return NULL; for (y = y1; y < y2; y++) { for (x = x1; x < x2 && !ho_bitmap_get (m_text, x, y); x++) ; a_height[y - y1] = (x - x1); } /* allocate bitmap output */ m_out = ho_bitmap_new (m_text->width, m_text->height); if (!m_out) return NULL; /* set lines where it looks like a notch */ for (y = y1; y < y2 && y < m_out->height; y++) { if (((y > (y1 + dy) && a_height[y - dy - y1] < (a_height[y - y1] - dx)) && (y < (y2 - dy) && a_height[y + dy - y1] < (a_height[y - y1] - dx))) || ((y > (y1 + 2 * dy) && a_height[y - dy * 2 - y1] < (a_height[y - y1] - dx)) && (y < (y2 - 2 * dy) && a_height[y + dy * 2 - y1] < (a_height[y - y1] - dx)))) { ho_bitmap_draw_hline (m_out, 0, y, m_out->width); } } m_temp = ho_bitmap_vlink (m_out, dy * 2); ho_bitmap_free (m_out); /* thin notch lines to one line per font */ m_out = ho_bitmap_new (m_temp->width, m_temp->height); if (!m_out) return NULL; { int min_y; int min_y_start; y = y1 + 1; for (; y < y2 && !ho_bitmap_get (m_temp, 1, y); y++) ; while (y < y2) { /* get start&end of notch line */ min_y = y - 1; min_y_start = min_y; for (; y < y2 && ho_bitmap_get (m_temp, 1, y); y++) { if (a_height[min_y - y1] <= a_height[y - y1]) min_y = y; if (a_height[min_y_start - y1] < a_height[y - y1]) min_y_start = y; } /* draw line on minimal interfont space */ ho_bitmap_draw_hline (m_out, 0, (min_y_start + min_y) / 2, m_out->width); for (; y < y2 && !ho_bitmap_get (m_temp, 1, y); y++) ; } } free (a_height); ho_bitmap_free (m_temp); /* fix the x and y of the output bitmap */ m_out->x = m_text->x; m_out->y = m_text->y; return m_out; } ho_bitmap * ho_font_notch_right (const ho_bitmap * m_text, const ho_bitmap * m_mask) { ho_bitmap *m_out = NULL; ho_bitmap *m_temp = NULL; int *a_height; int dx, dy; int x, y, line_height, y_start; int y1, y2, x1, x2; int threshold = 0; int sum; /* get font start and end */ sum = 0; for (y = 0; y < m_mask->height && sum == 0; y++) for (sum = 0, x = 0; x < m_mask->width; x++) sum += ho_bitmap_get (m_text, x, y); y_start = y - 1; sum = 0; for (y = m_mask->height - 1; y > y_start && sum == 0; y--) for (sum = 0, x = 0; x < m_mask->width; x++) sum += ho_bitmap_get (m_text, x, y); line_height = y - y_start + 1; if (!line_height || m_mask->width < 2) return NULL; /* set y start and y end */ dx = threshold * m_text->width / 100 + 1; x1 = m_text->width - 3 * m_text->width / 4 - 1; x2 = m_text->width; dy = line_height / 10 + 2; y1 = y_start; y2 = y_start + line_height + 1; if (y2 > m_text->height) y2 = m_text->height; /* get the fill of the font */ a_height = (int *) calloc (line_height + 1, sizeof (int)); if (!a_height) return NULL; for (y = y1; y < y2; y++) { for (x = x2 - 1; x >= x1 && !ho_bitmap_get (m_text, x, y); x--) ; a_height[y - y1] = (x2 - x); } /* allocate bitmap output */ m_out = ho_bitmap_new (m_text->width, m_text->height); if (!m_out) return NULL; /* set lines where it looks like a notch */ for (y = y1; y < y2 && y < m_out->height; y++) { if (((y > y1 + dy && a_height[y - dy - y1] < a_height[y - y1] - dx) && (y < y2 - dy && a_height[y + dy - y1] < a_height[y - y1] - dx)) || ((y > y1 + 2 * dy && a_height[y - dy * 2 - y1] < a_height[y - y1] - dx) && (y < y2 - 2 * dy && a_height[y + dy * 2 - y1] < a_height[y - y1] - dx))) { ho_bitmap_draw_hline (m_out, 0, y, m_out->width); } } m_temp = ho_bitmap_vlink (m_out, dy * 2); ho_bitmap_free (m_out); /* thin notch lines to one line per font */ m_out = ho_bitmap_new (m_temp->width, m_temp->height); if (!m_out) return NULL; { int min_y; int min_y_start; y = y1 + 1; for (; y < y2 && !ho_bitmap_get (m_temp, 2, y); y++) ; while (y < y2) { /* get start&end of notch line */ min_y = y - 2; min_y_start = min_y; for (; y < y2 && ho_bitmap_get (m_temp, 2, y); y++) { if (a_height[min_y - y1] <= a_height[y - y1]) min_y = y; if (a_height[min_y_start - y1] < a_height[y - y1]) min_y_start = y; } /* draw line on minimal interfont space */ ho_bitmap_draw_hline (m_out, 0, (min_y_start + min_y) / 2, m_out->width); for (; y < y2 && !ho_bitmap_get (m_temp, 2, y); y++) ; } } free (a_height); ho_bitmap_free (m_temp); /* fix the x and y of the output bitmap */ m_out->x = m_text->x; m_out->y = m_text->y; return m_out; } int ho_font_pnm_save (const ho_bitmap * m_text, const ho_bitmap * m_nikud, const ho_bitmap * m_mask, const char *filename) { FILE *file = NULL; ho_pixbuf *pix = NULL; int x, y; unsigned char red, green, blue; /* create pixbuf */ pix = ho_pixbuf_new (3, m_text->width, m_text->height, 0); if (!pix) return TRUE; /* fill the pixbuf */ for (x = 0; x < m_text->width; x++) for (y = 0; y < m_text->height; y++) { red = ho_bitmap_get (m_text, x, y) * 255; green = ho_bitmap_get (m_nikud, x, y) * 255; blue = ho_bitmap_get (m_mask, x, y) * 255; ho_pixbuf_set (pix, x, y, 0, red); ho_pixbuf_set (pix, x, y, 1, green); ho_pixbuf_set (pix, x, y, 2, blue); } /* open file for writing */ file = fopen (filename, "wb"); if (!file) { ho_pixbuf_free (pix); return TRUE; } /* print header */ fprintf (file, "P6 %d %d 255\n", pix->width, pix->height); /* this might be a huge write... */ fwrite (pix->data, 1, pix->height * pix->rowstride, file); fclose (file); ho_pixbuf_free (pix); return FALSE; } int ho_font_pnm_load (ho_bitmap ** m_text, ho_bitmap ** m_nikud, ho_bitmap ** m_mask, const char *filename) { ho_pixbuf *pix = NULL; int x, y; unsigned char red, green, blue; /* load pix from file */ pix = ho_pixbuf_pnm_load (filename); if (!pix) return TRUE; if (pix->n_channels != 3) { ho_pixbuf_free (pix); return TRUE; } /* allocate the font bitmaps */ (*m_text) = ho_bitmap_new (pix->width, pix->height); (*m_nikud) = ho_bitmap_new (pix->width, pix->height); (*m_mask) = ho_bitmap_new (pix->width, pix->height); /* set contents */ for (x = 0; x < (*m_text)->width; x++) for (y = 0; y < (*m_text)->height; y++) { red = ho_pixbuf_get (pix, x, y, 0); green = ho_pixbuf_get (pix, x, y, 1); blue = ho_pixbuf_get (pix, x, y, 2); if (red) ho_bitmap_set ((*m_text), x, y); if (green) ho_bitmap_set ((*m_nikud), x, y); if (blue) ho_bitmap_set ((*m_mask), x, y); } ho_pixbuf_free (pix); return FALSE; } ho_bitmap * ho_font_filter (const ho_bitmap * m_text, const ho_bitmap * m_mask, int filter_index) { ho_bitmap *m_out = NULL; switch (filter_index) { case 1: m_out = ho_font_main_sign (m_text, m_mask); break; case 2: m_out = ho_font_second_object (m_text, m_mask); break; case 3: m_out = ho_font_holes (m_text, m_mask); break; case 4: m_out = ho_font_hbars (m_text, m_mask); break; case 5: m_out = ho_font_vbars (m_text, m_mask); break; case 6: m_out = ho_font_diagonal (m_text, m_mask); break; case 7: m_out = ho_font_diagonal_left (m_text, m_mask); break; case 8: m_out = ho_font_thin (m_text, m_mask); break; case 9: m_out = ho_font_cross (m_text, m_mask); break; case 10: m_out = ho_font_ends (m_text, m_mask); break; case 11: m_out = ho_font_edges_top (m_text, m_mask); break; case 12: m_out = ho_font_edges_top_big (m_text, m_mask); break; case 13: m_out = ho_font_edges_bottom (m_text, m_mask); break; case 14: m_out = ho_font_edges_bottom_big (m_text, m_mask); break; case 15: m_out = ho_font_edges_left (m_text, m_mask); break; case 16: m_out = ho_font_edges_left_big (m_text, m_mask); break; case 17: m_out = ho_font_edges_right (m_text, m_mask); break; case 18: m_out = ho_font_edges_right_big (m_text, m_mask); break; case 19: m_out = ho_font_notch_top (m_text, m_mask); break; case 20: m_out = ho_font_notch_bottom (m_text, m_mask); break; case 21: m_out = ho_font_notch_left (m_text, m_mask); break; case 22: m_out = ho_font_notch_right (m_text, m_mask); break; default: m_out = NULL; break; } return m_out; } ho_bitmap * ho_font_holes_filter (const ho_bitmap * m_text, const ho_bitmap * m_mask, int filter_index) { ho_bitmap *m_out = NULL; ho_bitmap *m_holes = NULL; m_holes = ho_font_holes (m_text, m_mask); if (!m_holes) return NULL; /* TODO: set width of holes bitmap */ m_out = ho_font_filter (m_holes, m_mask, filter_index); ho_bitmap_free (m_holes); return m_out; } libhocr-0.10.17/src/ho_recognize_nikud.c0000644000175000017500000003351711024437737015044 00000000000000 /*************************************************************************** * ho_recognize_nikud.c * * Fri Aug 12 20:13:33 2005 * Copyright 2005-2007 Yaacov Zamir * ****************************************************************************/ /* * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . */ #include #include #include #include #ifndef TRUE #define TRUE -1 #endif #ifndef FALSE #define FALSE 0 #endif #ifndef NULL #define NULL ((void*)0) #endif #include "ho_bitmap.h" #include "ho_objmap.h" #include "ho_segment.h" #include "ho_font.h" #include "ho_recognize_nikud.h" int ho_recognize_nikud_array_in_size () { return HO_NIKUD_ARRAY_IN_SIZE; } int ho_recognize_nikud_array_out_size () { return HO_NIKUD_ARRAY_OUT_SIZE; } int ho_recognize_nikud_dimentions (const ho_bitmap * m_text, const ho_bitmap * m_mask, double *height, double *width, double *top, double *bottom, double *top_left, double *top_mid, double *top_right, double *mid_left, double *mid_right, double *bottom_left, double *bottom_mid, double *bottom_right, double *dots_above, double *dots_below, double *dots_inside, double *objs_above, double *objs_below, double *objs_inside, double *main_obj_height, double *main_obj_width, double *top_dot_x, double *inside_dot_x, double *font_width_by_height) { int i, x, y; int obj_width, obj_height; int obj_x, obj_y; int obj_w, obj_h; int line_start, line_end, line_height; int sum, font_start_x, font_end_x, font_height, font_width; int font_start_y, font_end_y; ho_objmap *o_obj = NULL; unsigned char is_dot, is_obj; /* init values to zero */ *height = 0.0; *width = 0.0; *top = 0.0; *bottom = 0.0; *top_left = 0.0; *top_mid = 0.0; *top_right = 0.0; *mid_left = 0.0; *mid_right = 0.0; *bottom_left = 0.0; *bottom_mid = 0.0; *bottom_right = 0.0; *dots_above = 0.0; *dots_below = 0.0; *dots_inside = 0.0; *objs_above = 0.0; *objs_below = 0.0; *objs_inside = 0.0; *top_dot_x = 0.0; *inside_dot_x = 0.0; *font_width_by_height = 0.0; /* get line start and end */ x = m_mask->width / 2; for (y = 0; y < m_mask->height && !ho_bitmap_get (m_mask, x, y); y++) ; line_start = y - 1; for (; y < m_mask->height && ho_bitmap_get (m_mask, x, y); y++) ; line_end = y; line_height = line_end - line_start; if (line_height < 4 || m_text->width < 4) return TRUE; *font_width_by_height = (double) m_mask->width / (double) line_height; /* get all the objects of nikud */ o_obj = ho_objmap_new_from_bitmap (m_text); if (!o_obj) return TRUE; /* if no nikud just return */ if (ho_objmap_get_size (o_obj) == 0) { ho_objmap_free (o_obj); return FALSE; } /* count points and objects above/in/below font */ obj_x = 0; obj_y = 0; obj_w = 0; obj_h = 0; for (i = 0; i < ho_objmap_get_size (o_obj); i++) { /* is this object inside line ? */ y = ho_objmap_get_object (o_obj, i).y; x = ho_objmap_get_object (o_obj, i).x; obj_width = ho_objmap_get_object (o_obj, i).width; obj_height = ho_objmap_get_object (o_obj, i).height; is_dot = (obj_height < line_height / 4 && obj_height > line_height / 16 && obj_width < line_height / 4 && obj_width > line_height / 16); is_obj = (obj_height > line_height / 4 || obj_width > line_height / 4); if (is_dot) { /* count */ if ((y + obj_height / 2) < line_start) { (*dots_above) += 0.1; *top_dot_x = (double) x / (double) (m_text->width); } else if ((y + obj_height / 2) > line_end) { (*dots_below) += 0.1; } else { (*dots_inside) += 0.1; *inside_dot_x = (double) x / (double) (m_text->width); } } else if (is_obj) { /* count */ if ((y + obj_height / 2) < line_start) { (*objs_above) += 0.1; } else if ((y + obj_height / 2) > line_end) { (*objs_below) += 0.1; /* get metrics of bigest obj under font */ if (obj_width > *width) { obj_x = x; obj_y = y; obj_w = obj_width; obj_h = obj_height; } } else { (*objs_inside) += 0.1; } } } /* free obj map */ ho_objmap_free (o_obj); /* if nothing below font we are finished */ if (!(*objs_below) && !(*dots_below)) return FALSE; /* get nikud metrics */ *main_obj_height = 2.0 * (double) obj_h / (double) line_height; *main_obj_width = 2.0 * (double) obj_w / (double) line_height; if (obj_y && obj_h) { *top = 2.0 * (double) (obj_y - line_end) / (double) line_height; *bottom = 2.0 * (double) ((obj_y + obj_h) - line_end) / (double) line_height; } /* get nikud start and end */ sum = 0; for (y = line_end + 1; y < m_text->height && sum == 0; y++) for (sum = 0, x = 1; x < (m_text->width - 1); x++) sum += ho_bitmap_get (m_text, x, y); font_start_y = y - 1; sum = 0; for (y = m_text->height - 1; y > font_start_y && sum == 0; y--) for (sum = 0, x = 1; x < (m_text->width - 1); x++) sum += ho_bitmap_get (m_text, x, y); font_end_y = y + 1; font_height = font_end_y - font_start_y; if (!font_height) return TRUE; *height = 2.0 * (double) font_height / (double) line_height; sum = 0; for (x = 2; x < m_text->width && sum == 0; x++) for (sum = 0, y = line_end; y < (m_text->height - 1); y++) sum += ho_bitmap_get (m_text, x, y); font_start_x = x - 1; sum = 0; for (sum = 0, x = m_text->width - 2; x > (font_start_x + 1) && sum == 0; x--) for (sum = 0, y = line_end; y < (m_text->height - 1); y++) sum += ho_bitmap_get (m_text, x, y); font_end_x = x + 1; font_width = font_end_x - font_start_x; if (!font_width) return TRUE; *width = 2.0 * (double) font_width / (double) line_height; /* get nikud egdes */ for (y = font_start_y, x = font_start_x; x < font_end_x && y < (font_end_y) && !ho_bitmap_get (m_text, x, y); x++, y++) ; *top_left = (double) (x - font_start_x) / (double) (line_height / 4); if (*top_left > 1.0) *top_left = 1.0; for (y = font_end_y, x = font_start_x; x < font_end_x && y > (font_start_y) && !ho_bitmap_get (m_text, x, y); x++, y--) ; *bottom_left = (double) (x - font_start_x) / (double) (line_height / 4); if (*bottom_left > 1.0) *bottom_left = 1.0; for (y = font_start_y, x = font_end_x - 1; x > font_start_x && y < (font_end_y) && !ho_bitmap_get (m_text, x, y); x--, y++) ; *top_right = (double) (font_end_x - x) / (double) (line_height / 4); if (*top_right > 1.0) *top_right = 1.0; for (y = font_end_y, x = font_end_x - 1; x > font_start_x && y > font_start_y && !ho_bitmap_get (m_text, x, y); x--, y--) ; *bottom_right = (double) (font_end_x - x) / (double) (line_height / 4); if (*bottom_right > 1.0) *bottom_right = 1.0; for (y = font_start_y, x = font_start_x + font_width / 2; y < (font_start_y + font_height) && !ho_bitmap_get (m_text, x, y); y++) ; *top_mid = (double) (y - font_start_y) / (double) (line_height / 4); if (*top_mid > 1.0) *top_mid = 1.0; for (y = font_end_y, x = font_start_x + font_width / 2; y > (font_start_y + font_height) && !ho_bitmap_get (m_text, x, y); y--) ; *bottom_mid = (double) (font_end_y - y) / (double) (line_height / 4); if (*bottom_mid > 1.0) *bottom_mid = 1.0; for (y = font_start_y + font_height / 2, x = font_start_x; x < (font_end_x) && !ho_bitmap_get (m_text, x, y); x++) ; *mid_left = (double) (x - font_start_x) / (double) (line_height / 4); if (*mid_left > 1.0) *mid_left = 1.0; for (y = font_start_y + font_height / 2, x = font_end_x - 1; x > (font_start_x) && !ho_bitmap_get (m_text, x, y); x--) ; *mid_right = (double) (font_end_x - x) / (double) (line_height / 4); if (*mid_right > 1.0) *mid_right = 1.0; return FALSE; } int ho_recognize_nikud_array_in (const ho_bitmap * m_nikud, const ho_bitmap * m_mask, double *array_in) { double height; double width; double top; double bottom; double top_left; double top_mid; double top_right; double mid_left; double mid_right; double bottom_left; double bottom_mid; double bottom_right; double dots_above; double dots_below; double dots_inside; double objs_above; double objs_below; double objs_inside; double main_obj_height; double main_obj_width; double top_dot_x; double inside_dot_x; double font_width_by_height; ho_recognize_nikud_dimentions (m_nikud, m_mask, &height, &width, &top, &bottom, &top_left, &top_mid, &top_right, &mid_left, &mid_right, &bottom_left, &bottom_mid, &bottom_right, &dots_above, &dots_below, &dots_inside, &objs_above, &objs_below, &objs_inside, &main_obj_height, &main_obj_width, &top_dot_x, &inside_dot_x, &font_width_by_height); array_in[0] = height; array_in[1] = width; if (height) array_in[2] = width / height; else array_in[2] = 0.0; if (array_in[2] > 1.0) array_in[2] = 1.0; array_in[3] = top; array_in[4] = bottom; array_in[5] = top_left; array_in[6] = top_mid; array_in[7] = top_right; array_in[8] = mid_left; array_in[9] = mid_right; array_in[10] = bottom_left; array_in[11] = bottom_mid; array_in[12] = bottom_right; array_in[13] = dots_above; array_in[14] = dots_inside; array_in[15] = dots_below; array_in[16] = objs_above; array_in[17] = objs_inside; array_in[18] = objs_below; array_in[19] = main_obj_width; array_in[20] = main_obj_height; array_in[21] = top_dot_x; array_in[22] = inside_dot_x; array_in[23] = font_width_by_height; return 0; } int ho_recognize_nikud_array_out (const double *array_in, double *array_out, int font_code) { int i; /* set array out */ array_out[0] = 0.1; for (i = 1; i < HO_NIKUD_ARRAY_OUT_SIZE; i++) array_out[i] = 0.0; /* one dot above line */ if (array_in[13] == 0.1) { if (array_in[23] < 0.53) { /* holam */ array_out[5] = 1.0; } else { if (array_in[21] > 0.5) { /* shin */ array_out[14] = -1.0; } else { /* sin */ array_out[15] = -1.0; } } } /* dot inside font */ if (array_in[14] == 0.1) { if (array_in[23] < 0.53) { /* shorok */ array_out[6] = 1.0; } else { /* dagesh */ array_out[13] = -1.0; } } /* two dots inside */ if (array_in[14] > 0.1 && array_in[14] < 0.3) { /* shva */ array_out[9] = 1.0; } /* one obj below line */ if (array_in[18] == 0.1 && array_in[15] == 0.0) { if (array_in[1] > (1.8 * array_in[0])) { if (array_in[6] > 0.25) { /* tzere */ array_out[3] = 1.0; } else { /* patach */ array_out[2] = 1.0; } } else if (array_in[0] > (1.8 * array_in[1])) { /* shva */ array_out[9] = 1.0; } else { if (array_in[12] > 0.1) { if (array_in[6] < 0.2) { /* kamatz */ array_out[1] = 1.0; } else { /* segul */ array_out[4] = 1.0; } } else { /* kobotz */ array_out[7] = 1.0; } } } /* one dot below line */ if (array_in[15] > 0.0 && array_in[15] < 0.2 && array_in[18] == 0.0) { /* hirik */ array_out[8] = 1.0; } /* two dots */ if (array_in[15] > 0.1 && array_in[15] < 0.3) { if (array_in[18] != 0.1) { if (array_in[1] > (1.8 * array_in[0]) && array_in[1] > 0.65) { /* tzere */ array_out[3] = 1.0; } else { /* shva */ array_out[9] = 1.0; } } else /* hataf */ { if (array_in[19] > (2.0 * array_in[20])) { /* hataf patach */ array_out[11] = 1.0; } else { /* hataf kamatz */ array_out[12] = 1.0; } } } /* three dots */ if (array_in[15] > 0.2 && array_in[15] < 0.4) { if (array_in[11] > 0.1 || array_in[7] > 0.5) { /* kobotz */ array_out[7] = 1.0; } else { /* segul */ array_out[4] = 1.0; } } /* five dots */ if (array_in[15] > 0.4 && array_in[15] < 0.6) { /* hataf segul */ array_out[10] = 1.0; } return FALSE; } const char * ho_recognize_array_out_to_nikud (const double *array_out) { int i = 0; int max_i = 0; /* find the font with hiegher score */ for (i = 1; i < HO_NIKUD_ARRAY_OUT_SIZE; i++) if (array_out[i] > array_out[max_i]) max_i = i; return ho_nikud_array[max_i]; } const char * ho_recognize_nikud (const ho_bitmap * m_nikud, const ho_bitmap * m_mask, int font_code, const char **dagesh, const char **shin) { double array_in[HO_NIKUD_ARRAY_IN_SIZE]; double array_out[HO_NIKUD_ARRAY_OUT_SIZE]; const char *font; *dagesh = ho_nikud_array[0]; *shin = ho_nikud_array[0]; ho_recognize_nikud_array_in (m_nikud, m_mask, array_in); ho_recognize_nikud_array_out (array_in, array_out, font_code); font = ho_recognize_array_out_to_nikud (array_out); /* dagesh */ if (array_out[13] == -1.0) *dagesh = ho_nikud_array[13]; /* shin */ if (array_out[14] == -1.0) *shin = ho_nikud_array[14]; if (array_out[15] == -1.0) *shin = ho_nikud_array[15]; return font; } libhocr-0.10.17/src/ho_string.c0000644000175000017500000001104311017002614013141 00000000000000 /*************************************************************************** * ho_string.c * * Sat Dec 10 21:00:29 2005 * Copyright 2005 Yacov Zamir * ****************************************************************************/ /* * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . */ #include #include #include #ifndef TRUE #define TRUE -1 #endif #ifndef FALSE #define FALSE 0 #endif #ifndef NULL #define NULL ((void*)0) #endif #include "ho_string.h" /* * how much memory (bytes) hocr_string_buffer will * allocate when it nead new memory */ #define MEMORY_CHANK_FOR_TEXT_BUFFER 500 /* * internal string_buffer stractures */ ho_string * ho_string_new () { ho_string *new_string_buffer; /* allocate memory for struct */ new_string_buffer = (ho_string *) malloc (sizeof (ho_string)); /* check for new memory */ if (!new_string_buffer) return NULL; /* init struct values */ new_string_buffer->size = 0; new_string_buffer->allocated_size = MEMORY_CHANK_FOR_TEXT_BUFFER; /* allocate memory for string */ new_string_buffer->string = (char *) malloc (sizeof (char) * new_string_buffer->allocated_size); /* if no memeory for string free the struct (no need for it with no string) */ if (!new_string_buffer->string) { free (new_string_buffer); return NULL; } /* init the string to zero length null terminated string */ (new_string_buffer->string)[0] = '\0'; return new_string_buffer; } int ho_string_free (ho_string * string_buffer) { /* free the string */ if (string_buffer->string) free (string_buffer->string); /* free the struct */ if (string_buffer) free (string_buffer); return FALSE; } int ho_string_set (ho_string * string_buffer, const char *new_string) { int len; char *new_allocated_string = NULL; len = strlen (new_string); /* check for allocated space and try to get more memory */ new_allocated_string = (char *) malloc (sizeof (char) * (len + MEMORY_CHANK_FOR_TEXT_BUFFER)); /* got new memory */ if (new_allocated_string) { if (string_buffer->string) free (string_buffer->string); string_buffer->string = new_allocated_string; string_buffer->allocated_size = len + MEMORY_CHANK_FOR_TEXT_BUFFER; } /* did not get new memory */ else { return TRUE; } /* add the new string */ strcpy (string_buffer->string, new_string); string_buffer->size = strlen (string_buffer->string); return FALSE; } char * ho_string_get (const ho_string * s_str) { int len; char *new_allocated_string = NULL; len = strlen (s_str->string); /* try to get memory */ new_allocated_string = (char *) malloc (sizeof (char) * (len + 1)); /* got new memory */ if (!new_allocated_string) return NULL; /* add the new string */ strcpy (new_allocated_string, s_str->string); return new_allocated_string; } int ho_string_cat (ho_string * string_buffer, const char *new_string) { int len; char *new_allocated_string = NULL; len = strlen (new_string); if (len < 1) return FALSE; /* check for allocated space and try to get more memory */ if ((string_buffer->size + len) >= string_buffer->allocated_size) { new_allocated_string = realloc (string_buffer->string, sizeof (char) * (string_buffer->allocated_size + len + MEMORY_CHANK_FOR_TEXT_BUFFER)); /* got new memory */ if (new_allocated_string) { string_buffer->string = new_allocated_string; string_buffer->allocated_size += len + MEMORY_CHANK_FOR_TEXT_BUFFER; } /* did not get new memory */ else return TRUE; } /* add the new string */ strcat (string_buffer->string, new_string); string_buffer->size = strlen (string_buffer->string); return FALSE; } ho_string * ho_string_copy (const ho_string * string_buffer) { ho_string *new_string = NULL; new_string = ho_string_new (); ho_string_cat (new_string, string_buffer->string); return new_string; } libhocr-0.10.17/src/ho_layout.c0000644000175000017500000006517511051625620013175 00000000000000 /*************************************************************************** * ho_layout.c * * Fri Aug 12 20:13:33 2005 * Copyright 2005-2007 Yaacov Zamir * ****************************************************************************/ /* * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . */ #include #include #include #include #ifndef TRUE #define TRUE -1 #endif #ifndef FALSE #define FALSE 0 #endif #ifndef NULL #define NULL ((void*)0) #endif #include "ho_segment.h" #include "ho_dimentions.h" #include "ho_layout.h" ho_layout * ho_layout_new (const ho_bitmap * m_page_text, const char font_spacing_code, const unsigned char type, const unsigned char dir) { ho_layout *l_new; /* allocate layout memory */ l_new = (ho_layout *) malloc (sizeof (ho_layout)); if (!l_new) { return NULL; } /* copy text bitmap into layout */ l_new->m_page_text = ho_bitmap_clone (m_page_text); if (!l_new->m_page_text) { free (l_new); return NULL; } l_new->font_spacing_code = font_spacing_code; l_new->type = type; l_new->dir = dir; /* link all pointers to NULL */ l_new->m_page_blocks_mask = NULL; l_new->n_blocks = 0; l_new->m_blocks_text = NULL; l_new->m_blocks_lines_mask = NULL; l_new->n_lines = NULL; l_new->m_lines_text = NULL; l_new->m_lines_line_mask = NULL; l_new->m_lines_words_mask = NULL; l_new->n_words = NULL; l_new->m_words_text = NULL; l_new->m_words_line_mask = NULL; l_new->m_words_font_mask = NULL; l_new->n_fonts = NULL; l_new->number_of_fonts = 0; return l_new; } int ho_layout_free (ho_layout * l_page) { int block_index, line_index, word_index; if (!l_page) return TRUE; for (block_index = 0; block_index < l_page->n_blocks; block_index++) { for (line_index = 0; line_index < l_page->n_lines[block_index]; line_index++) { for (word_index = 0; word_index < l_page->n_words[block_index][line_index]; word_index++) { /* free words bitmaps */ if (l_page->m_words_line_mask[block_index][line_index][word_index]) ho_bitmap_free (l_page-> m_words_line_mask[block_index][line_index][word_index]); if (l_page->m_words_text[block_index][line_index][word_index]) ho_bitmap_free (l_page-> m_words_text[block_index][line_index][word_index]); if (l_page->m_words_font_mask[block_index][line_index][word_index]) ho_bitmap_free (l_page-> m_words_font_mask[block_index][line_index][word_index]); } /* free lines bitmaps */ if (l_page->m_lines_words_mask[block_index][line_index]) ho_bitmap_free (l_page->m_lines_words_mask[block_index][line_index]); if (l_page->m_lines_text[block_index][line_index]) ho_bitmap_free (l_page->m_lines_text[block_index][line_index]); if (l_page->m_lines_line_mask[block_index][line_index]) ho_bitmap_free (l_page->m_lines_line_mask[block_index][line_index]); /* free words arrays */ if (l_page->m_words_font_mask[block_index][line_index]) free (l_page->m_words_font_mask[block_index][line_index]); if (l_page->m_words_text[block_index][line_index]) free (l_page->m_words_text[block_index][line_index]); if (l_page->m_words_line_mask[block_index][line_index]) free (l_page->m_words_line_mask[block_index][line_index]); /* free fonts arrays */ if (l_page->n_fonts[block_index][line_index]) free (l_page->n_fonts[block_index][line_index]); } /* free blocks bitmaps */ if (l_page->m_blocks_lines_mask[block_index]) ho_bitmap_free (l_page->m_blocks_lines_mask[block_index]); if (l_page->m_blocks_text[block_index]) ho_bitmap_free (l_page->m_blocks_text[block_index]); /* free lines arrays */ if (l_page->m_lines_words_mask[block_index]) free (l_page->m_lines_words_mask[block_index]); if (l_page->m_lines_text[block_index]) free (l_page->m_lines_text[block_index]); if (l_page->m_lines_line_mask[block_index]) free (l_page->m_lines_line_mask[block_index]); /* free words arrays */ if (l_page->n_words[block_index]) free (l_page->n_words[block_index]); if (l_page->m_words_font_mask[block_index]) free (l_page->m_words_font_mask[block_index]); if (l_page->m_words_text[block_index]) free (l_page->m_words_text[block_index]); if (l_page->m_words_line_mask[block_index]) free (l_page->m_words_line_mask[block_index]); /* free fonts arrays */ if (l_page->n_fonts[block_index]) free (l_page->n_fonts[block_index]); } /* free page bitmaps */ if (l_page->m_page_text) ho_bitmap_free (l_page->m_page_text); if (l_page->m_page_blocks_mask) ho_bitmap_free (l_page->m_page_blocks_mask); /* free block arrays */ if (l_page->m_blocks_text) free (l_page->m_blocks_text); if (l_page->m_blocks_lines_mask) free (l_page->m_blocks_lines_mask); /* free lines arrays */ if (l_page->n_lines) free (l_page->n_lines); if (l_page->m_lines_text) free (l_page->m_lines_text); if (l_page->m_lines_line_mask) free (l_page->m_lines_line_mask); if (l_page->m_lines_words_mask) free (l_page->m_lines_words_mask); /* free words arrays */ if (l_page->n_words) free (l_page->n_words); if (l_page->m_words_font_mask) free (l_page->m_words_font_mask); if (l_page->m_words_text) free (l_page->m_words_text); if (l_page->m_words_line_mask) free (l_page->m_words_line_mask); /* free fonts arrays */ if (l_page->n_fonts) free (l_page->n_fonts); /* free this page */ if (l_page) free (l_page); return FALSE; } int ho_layout_create_block_mask (ho_layout * l_page) { ho_objmap *o_map_blocks = NULL; int i; /* set the font dimentions info in the main text matrix */ ho_dimentions_font_width_height_nikud (l_page->m_page_text, 12, 350, 12, 350); /* set line_spacing in the main text matrix */ ho_dimentions_line_spacing (l_page->m_page_text); /* create the blocks mask */ l_page->m_page_blocks_mask = ho_segment_paragraphs (l_page->m_page_text, l_page->type); /* count blocks */ o_map_blocks = ho_objmap_new_from_bitmap (l_page->m_page_blocks_mask); /* set number of blocks */ l_page->n_blocks = ho_objmap_get_size (o_map_blocks); ho_objmap_free (o_map_blocks); /* allocate blocks arrays */ l_page->m_blocks_text = (ho_bitmap **) malloc (l_page->n_blocks * sizeof (ho_bitmap *)); if (!l_page->m_blocks_text) return TRUE; l_page->m_blocks_lines_mask = (ho_bitmap **) malloc (l_page->n_blocks * sizeof (ho_bitmap *)); if (!l_page->m_blocks_lines_mask) return TRUE; /* allocate lines arrays */ l_page->n_lines = (int *) malloc (l_page->n_blocks * sizeof (int)); if (!l_page->n_lines) return TRUE; l_page->m_lines_text = (ho_bitmap ***) malloc (l_page->n_blocks * sizeof (ho_bitmap **)); if (!l_page->m_lines_text) return TRUE; l_page->m_lines_line_mask = (ho_bitmap ***) malloc (l_page->n_blocks * sizeof (ho_bitmap **)); if (!l_page->m_lines_line_mask) return TRUE; l_page->m_lines_words_mask = (ho_bitmap ***) malloc (l_page->n_blocks * sizeof (ho_bitmap **)); if (!l_page->m_lines_words_mask) return TRUE; /* allocate words arrays */ l_page->n_words = (int **) malloc (l_page->n_blocks * sizeof (int *)); if (!l_page->n_words) return TRUE; l_page->m_words_text = (ho_bitmap ****) malloc (l_page->n_blocks * sizeof (ho_bitmap ***)); if (!l_page->m_words_text) return TRUE; l_page->m_words_line_mask = (ho_bitmap ****) malloc (l_page->n_blocks * sizeof (ho_bitmap ***)); if (!l_page->m_words_line_mask) return TRUE; l_page->m_words_font_mask = (ho_bitmap ****) malloc (l_page->n_blocks * sizeof (ho_bitmap ***)); if (!l_page->m_words_font_mask) return TRUE; /* allocate fonts arrays */ l_page->n_fonts = (int ***) malloc (l_page->n_blocks * sizeof (int **)); if (!l_page->n_fonts) return TRUE; /* link all free pointers to NULL */ for (i = 0; i < l_page->n_blocks; i++) { l_page->m_blocks_lines_mask[i] = NULL; l_page->m_blocks_text[i] = NULL; l_page->n_lines[i] = 0; l_page->m_lines_words_mask[i] = NULL; l_page->m_lines_text[i] = NULL; l_page->m_lines_line_mask[i] = NULL; l_page->n_words[i] = NULL; l_page->m_words_text[i] = NULL; l_page->m_words_line_mask[i] = NULL; l_page->m_words_font_mask[i] = NULL; l_page->n_fonts[i] = NULL; } return FALSE; } int ho_layout_create_line_mask (ho_layout * l_page, const int block_index) { ho_bitmap *m_block_text = NULL; /* ho_bitmap *m_temp = NULL; */ ho_objmap *o_map_blocks = NULL; /* int x, y, height, width; */ int i; m_block_text = ho_layout_get_block_text (l_page, block_index); /* set the font dimentions info in the main text block */ ho_dimentions_font_width_height_nikud (m_block_text, 12, 350, 12, 350); /* set line_spacing in the main text block */ ho_dimentions_line_spacing (m_block_text); /* create the lines mask */ l_page->m_blocks_lines_mask[block_index] = ho_segment_lines (m_block_text); l_page->m_blocks_text[block_index] = m_block_text; /* count lines */ o_map_blocks = ho_objmap_new_from_bitmap (l_page->m_blocks_lines_mask[block_index]); /* set number of lines */ l_page->n_lines[block_index] = ho_objmap_get_size (o_map_blocks); ho_objmap_free (o_map_blocks); /* allocate lines arrays */ l_page->m_lines_text[block_index] = (ho_bitmap **) malloc (l_page->n_lines[block_index] * sizeof (ho_bitmap *)); if (!l_page->m_lines_text[block_index]) return TRUE; l_page->m_lines_line_mask[block_index] = (ho_bitmap **) malloc (l_page->n_lines[block_index] * sizeof (ho_bitmap *)); if (!l_page->m_lines_line_mask[block_index]) return TRUE; l_page->m_lines_words_mask[block_index] = (ho_bitmap **) malloc (l_page->n_lines[block_index] * sizeof (ho_bitmap *)); if (!l_page->m_lines_words_mask[block_index]) return TRUE; /* allocate words arrays */ l_page->n_words[block_index] = (int *) malloc (l_page->n_lines[block_index] * sizeof (int)); if (!l_page->n_words[block_index]) return TRUE; l_page->m_words_text[block_index] = (ho_bitmap ***) malloc (l_page->n_lines[block_index] * sizeof (ho_bitmap **)); if (!l_page->m_words_text[block_index]) return TRUE; l_page->m_words_line_mask[block_index] = (ho_bitmap ***) malloc (l_page->n_lines[block_index] * sizeof (ho_bitmap **)); if (!l_page->m_words_line_mask[block_index]) return TRUE; l_page->m_words_font_mask[block_index] = (ho_bitmap ***) malloc (l_page->n_lines[block_index] * sizeof (ho_bitmap **)); if (!l_page->m_words_font_mask[block_index]) return TRUE; /* allocate fonts arrays */ l_page->n_fonts[block_index] = (int **) malloc (l_page->n_lines[block_index] * sizeof (int *)); if (!l_page->n_fonts) return TRUE; /* link all free pointers to NULL */ for (i = 0; i < l_page->n_lines[block_index]; i++) { l_page->m_lines_words_mask[block_index][i] = NULL; l_page->m_lines_text[block_index][i] = NULL; l_page->m_lines_line_mask[block_index][i] = NULL; l_page->n_words[block_index][i] = 0; l_page->m_words_text[block_index][i] = NULL; l_page->m_words_line_mask[block_index][i] = NULL; l_page->m_words_font_mask[block_index][i] = NULL; l_page->n_fonts[block_index][i] = NULL; } return FALSE; } int ho_layout_create_word_mask (ho_layout * l_page, const int block_index, const int line_index) { ho_objmap *o_map_blocks = NULL; ho_bitmap *m_line_text = NULL; ho_bitmap *m_line_line_mask = NULL; /* int x, y, height, width; */ int i; m_line_text = ho_layout_get_line_text (l_page, block_index, line_index); if (!m_line_text) return TRUE; ho_dimentions_font_width_height_nikud (m_line_text, 12, 350, 12, 350); l_page->m_lines_text[block_index][line_index] = m_line_text; /* create the words mask */ m_line_line_mask = ho_layout_get_line_line_mask (l_page, block_index, line_index); if (!m_line_line_mask) return TRUE; l_page->m_lines_line_mask[block_index][line_index] = m_line_line_mask; m_line_text->line_spacing = l_page->m_blocks_text[block_index]->line_spacing; ho_dimentions_font_spacing (m_line_text, m_line_line_mask); ho_dimentions_line_fill (m_line_text, m_line_line_mask); l_page->m_lines_words_mask[block_index][line_index] = ho_segment_words (m_line_text, m_line_line_mask, l_page->font_spacing_code); /* count words */ o_map_blocks = ho_objmap_new_from_bitmap (l_page-> m_lines_words_mask[block_index][line_index]); /* set number of words */ l_page->n_words[block_index][line_index] = ho_objmap_get_size (o_map_blocks); ho_objmap_free (o_map_blocks); /* allocate words arrays */ l_page->m_words_text[block_index][line_index] = (ho_bitmap **) malloc (l_page->n_words[block_index][line_index] * sizeof (ho_bitmap *)); if (!l_page->m_words_text[block_index][line_index]) return TRUE; l_page->m_words_line_mask[block_index][line_index] = (ho_bitmap **) malloc (l_page->n_words[block_index][line_index] * sizeof (ho_bitmap *)); if (!l_page->m_words_line_mask[block_index][line_index]) return TRUE; l_page->m_words_font_mask[block_index][line_index] = (ho_bitmap **) malloc (l_page->n_words[block_index][line_index] * sizeof (ho_bitmap *)); if (!l_page->m_words_font_mask[block_index][line_index]) return TRUE; /* allocate fonts arrays */ l_page->n_fonts[block_index][line_index] = (int *) malloc (l_page->n_words[block_index][line_index] * sizeof (int)); if (!l_page->n_fonts) return TRUE; /* link all free pointers to NULL */ for (i = 0; i < l_page->n_words[block_index][line_index]; i++) { l_page->m_words_text[block_index][line_index][i] = NULL; l_page->m_words_line_mask[block_index][line_index][i] = NULL; l_page->m_words_font_mask[block_index][line_index][i] = NULL; l_page->n_fonts[block_index][line_index][i] = 0; } return FALSE; } int ho_layout_create_font_mask (ho_layout * l_page, const int block_index, const int line_index, const int word_index, const unsigned char slicing_threshold, const unsigned char slicing_width, const unsigned char line_leeway) { /* ho_objmap *o_map_blocks = NULL; */ ho_bitmap *m_word_text = NULL; ho_bitmap *m_word_line_mask = NULL; ho_bitmap *m_word_font_mask = NULL; int x; /*, y, height, width;*/ int i; m_word_text = ho_layout_get_word_text (l_page, block_index, line_index, word_index); l_page->m_words_text[block_index][line_index][word_index] = m_word_text; /* create the words mask */ m_word_line_mask = ho_layout_get_word_line_mask (l_page, block_index, line_index, word_index); l_page->m_words_line_mask[block_index][line_index][word_index] = m_word_line_mask; /* re-adjust the font width to reflect the paragraph */ /* we need this for lines with lines with small number of fonts */ /* ho_segment_fonts use this value for segmentation */ m_word_text->font_width = l_page->m_blocks_text[block_index]->font_width; m_word_font_mask = ho_segment_fonts (m_word_text, m_word_line_mask, slicing_threshold, slicing_width, line_leeway); l_page->m_words_font_mask[block_index][line_index][word_index] = m_word_font_mask; /* count fonts */ i = 0; x = 0; while (x < m_word_font_mask->width) { /* get start&end of font */ for (; x < m_word_font_mask->width && ho_bitmap_get (m_word_font_mask, x, 2); x++) ; i++; for (; x < m_word_font_mask->width && !ho_bitmap_get (m_word_font_mask, x, 2); x++) ; } /* set number of fonts */ l_page->n_fonts[block_index][line_index][word_index] = i; /* update total number of fonts */ /* FIXME: this only works if create is used only once */ l_page->number_of_fonts += i; return FALSE; } ho_bitmap * ho_layout_get_block_text (const ho_layout * l_page, int block_index) { ho_bitmap *m_block_text = NULL; ho_bitmap *m_temp = NULL; ho_objmap *o_map_blocks = NULL; int x, y, height, width; /* get paragraph objmap */ o_map_blocks = ho_objmap_new_from_bitmap (l_page->m_page_blocks_mask); /* sort paragraph by reading order */ ho_objmap_sort_by_reading_index (o_map_blocks, l_page->type, l_page->dir); x = ho_objmap_get_object (o_map_blocks, block_index).x; y = ho_objmap_get_object (o_map_blocks, block_index).y; width = ho_objmap_get_object (o_map_blocks, block_index).width; height = ho_objmap_get_object (o_map_blocks, block_index).height; /* get sum leeway */ x -= l_page->m_page_text->font_width; y -= l_page->m_page_text->font_height; width += 2 * l_page->m_page_text->font_width; height += 2 * l_page->m_page_text->font_height; /* sanity check */ if (x < 0) x = 0; if (x + width > l_page->m_page_text->width) width = l_page->m_page_text->width - x; if (y < 0) y = 0; if (y + height > l_page->m_page_text->height) height = l_page->m_page_text->height - y; if (l_page->type) { m_block_text = ho_bitmap_clone_window (l_page->m_page_text, x, y, width, height); } else { m_temp = ho_objmap_to_bitmap_by_index (o_map_blocks, block_index); ho_bitmap_and (m_temp, l_page->m_page_text); m_block_text = ho_bitmap_clone_window (m_temp, x, y, width, height); ho_bitmap_free (m_temp); } ho_objmap_free (o_map_blocks); return m_block_text; } ho_bitmap * ho_layout_get_line_text (const ho_layout * l_page, int block_index, int line_index) { ho_bitmap *m_line_text = NULL; ho_bitmap *m_temp = NULL; ho_bitmap *m_temp2 = NULL; ho_objmap *o_map_lines = NULL; int x, y, height, width; double vertical_leeway = 0.8; /* get paragraph objmap */ o_map_lines = ho_objmap_new_from_bitmap (l_page->m_blocks_lines_mask[block_index]); /* sort lines by reading order */ ho_objmap_sort_by_reading_index (o_map_lines, 1, l_page->dir); x = ho_objmap_get_object (o_map_lines, line_index).x; y = ho_objmap_get_object (o_map_lines, line_index).y; width = ho_objmap_get_object (o_map_lines, line_index).width; height = ho_objmap_get_object (o_map_lines, line_index).height; /* get sum leeway */ x -= l_page->m_blocks_text[block_index]->font_width; y -= (int)(vertical_leeway * (double)height); width += 2 * l_page->m_blocks_text[block_index]->font_width; height = height + 2 * (int)(vertical_leeway * (double)height); /* sanity check */ if (x < 0) x = 0; if (y < 0) y = 0; if (x + width > l_page->m_blocks_text[block_index]->width) width = l_page->m_blocks_text[block_index]->width - x; if (y < 0) y = 0; if (y + height > l_page->m_blocks_text[block_index]->height) height = l_page->m_blocks_text[block_index]->height - y; m_temp = ho_objmap_to_bitmap_by_index (o_map_lines, line_index); m_temp2 = ho_bitmap_set_height (m_temp, 4 * l_page->m_blocks_text[block_index]-> font_height / 3, 2 * l_page->m_blocks_text[block_index]-> font_height / 3, 2 * l_page->m_blocks_text[block_index]->font_height / 3); ho_bitmap_free (m_temp); ho_objmap_free (o_map_lines); ho_bitmap_and (m_temp2, l_page->m_blocks_text[block_index]); m_line_text = ho_bitmap_clone_window (m_temp2, x, y, width, height); ho_bitmap_free (m_temp2); return m_line_text; } ho_bitmap * ho_layout_get_line_line_mask (const ho_layout * l_page, int block_index, int line_index) { ho_bitmap *m_line_mask = NULL; ho_bitmap *m_temp = NULL; ho_objmap *o_map_lines = NULL; int x, y, height, width; double vertical_leeway = 0.8; /* get paragraph objmap */ o_map_lines = ho_objmap_new_from_bitmap (l_page->m_blocks_lines_mask[block_index]); /* sort lines by reading order */ ho_objmap_sort_by_reading_index (o_map_lines, 1, l_page->dir); x = ho_objmap_get_object (o_map_lines, line_index).x; y = ho_objmap_get_object (o_map_lines, line_index).y; width = ho_objmap_get_object (o_map_lines, line_index).width; height = ho_objmap_get_object (o_map_lines, line_index).height; /* get sum leeway */ x -= l_page->m_blocks_text[block_index]->font_width; y -= (int)(vertical_leeway * (double)height); width += 2 * l_page->m_blocks_text[block_index]->font_width; height += 2 * (int)(vertical_leeway * (double)height); /* sanity check */ if (x < 0) x = 0; if (y < 0) y = 0; if (x + width > l_page->m_blocks_text[block_index]->width) width = l_page->m_blocks_text[block_index]->width - x; if (y + height > l_page->m_blocks_text[block_index]->height) height = l_page->m_blocks_text[block_index]->height - y; m_temp = ho_objmap_to_bitmap_by_index (o_map_lines, line_index); ho_objmap_free (o_map_lines); m_line_mask = ho_bitmap_clone_window (m_temp, x, y, width, height); ho_bitmap_free (m_temp); return m_line_mask; } ho_bitmap * ho_layout_get_word_text (const ho_layout * l_page, int block_index, int line_index, int word_index) { ho_bitmap *m_word_text = NULL; ho_bitmap *m_line_text = NULL; ho_objmap *o_map_words = NULL; int x, y, width, height; int x_start, y_start; /* get paragraph objmap */ o_map_words = ho_objmap_new_from_bitmap (l_page-> m_lines_words_mask[block_index][line_index]); x_start = l_page->m_lines_words_mask[block_index][line_index]->x; y_start = l_page->m_lines_words_mask[block_index][line_index]->y; /* sort lines by reading order */ ho_objmap_sort_by_reading_index (o_map_words, 253, l_page->dir); x = ho_objmap_get_object (o_map_words, word_index).x + x_start; y = ho_objmap_get_object (o_map_words, word_index).y + y_start; width = ho_objmap_get_object (o_map_words, word_index).width; height = ho_objmap_get_object (o_map_words, word_index).height; ho_objmap_free (o_map_words); m_line_text = l_page->m_lines_text[block_index][line_index]; m_word_text = ho_bitmap_clone_window (l_page->m_page_text, x, y, width, height); /* get the right fill args from line and not from page */ m_word_text->avg_line_fill = m_line_text->avg_line_fill; m_word_text->com_line_fill = m_line_text->com_line_fill; m_word_text->font_height = m_line_text->font_height; m_word_text->font_width = m_line_text->font_width; m_word_text->font_spacing = m_line_text->font_spacing; m_word_text->line_spacing = m_line_text->line_spacing; return m_word_text; } ho_bitmap * ho_layout_get_word_line_mask (const ho_layout * l_page, int block_index, int line_index, int word_index) { ho_bitmap *m_word_line_mask = NULL; ho_bitmap *m_line_mask = NULL; ho_objmap *o_map_words = NULL; int x, y, width, height; int x_start, y_start; /* get paragraph objmap */ o_map_words = ho_objmap_new_from_bitmap (l_page-> m_lines_words_mask[block_index][line_index]); x_start = l_page->m_lines_words_mask[block_index][line_index]->x; y_start = l_page->m_lines_words_mask[block_index][line_index]->y; /* sort lines by reading order */ ho_objmap_sort_by_reading_index (o_map_words, 253, l_page->dir); x = ho_objmap_get_object (o_map_words, word_index).x; y = ho_objmap_get_object (o_map_words, word_index).y; width = ho_objmap_get_object (o_map_words, word_index).width; height = ho_objmap_get_object (o_map_words, word_index).height; ho_objmap_free (o_map_words); m_line_mask = l_page->m_lines_line_mask[block_index][line_index]; m_word_line_mask = ho_bitmap_clone_window (m_line_mask, x, y, width, height); return m_word_line_mask; } ho_bitmap * ho_layout_get_font_text (const ho_layout * l_page, int block_index, int line_index, int word_index, int font_index) { ho_bitmap *m_font_text = NULL; ho_bitmap *m_word_text = NULL; ho_bitmap *m_word_font_mask = NULL; int x, y, width, height; int x_start, x_end; int i; int index; /* if left to right font order is reversed */ if (l_page->dir) { index = l_page->n_fonts[block_index][line_index][word_index] - font_index - 1; } else index = font_index; m_word_text = l_page->m_words_text[block_index][line_index][word_index]; m_word_font_mask = l_page->m_words_font_mask[block_index][line_index][word_index]; /* get font start and end points */ /* count fonts */ i = -1; x = m_word_font_mask->width - 1; while (x >= 0 && i < index) { /* get start&end of font */ for (; x >= 0 && ho_bitmap_get (m_word_font_mask, x, 2); x--) ; x_end = x + 1; i++; for (; x >= 0 && !ho_bitmap_get (m_word_font_mask, x, 2); x--) ; x_start = x; } /* get font place on m_text */ y = m_word_text->y; x = m_word_text->x + x_start; height = m_word_text->height; width = x_end - x_start + 1; m_font_text = ho_bitmap_clone_window (l_page->m_page_text, x, y, width, height); /* get the right fill args from line and not from page */ m_font_text->avg_line_fill = m_word_text->avg_line_fill; m_font_text->com_line_fill = m_word_text->com_line_fill; m_font_text->font_height = m_word_text->font_height; m_font_text->font_width = m_word_text->font_width; m_font_text->font_spacing = m_word_text->font_spacing; m_font_text->line_spacing = m_word_text->line_spacing; return m_font_text; } ho_bitmap * ho_layout_get_font_line_mask (const ho_layout * l_page, int block_index, int line_index, int word_index, int font_index) { ho_bitmap *m_font_line_mask = NULL; ho_bitmap *m_word_line_mask = NULL; ho_bitmap *m_word_font_mask = NULL; int x, width, height; int x_start, x_end; int i; int index; /* if left to right font order is reversed */ if (l_page->dir) { index = l_page->n_fonts[block_index][line_index][word_index] - font_index - 1; } else index = font_index; m_word_line_mask = l_page->m_words_line_mask[block_index][line_index][word_index]; m_word_font_mask = l_page->m_words_font_mask[block_index][line_index][word_index]; /* get font start and end points */ /* count fonts */ i = -1; x = m_word_font_mask->width - 1; while (x >= 0 && i < index) { /* get start&end of font */ for (; x >= 0 && ho_bitmap_get (m_word_font_mask, x, 2); x--) ; x_end = x + 1; i++; for (; x >= 0 && !ho_bitmap_get (m_word_font_mask, x, 2); x--) ; x_start = x; } /* get font place on m_text */ height = m_word_line_mask->height; width = x_end - x_start + 1; m_font_line_mask = ho_bitmap_clone_window (m_word_line_mask, x_start, 0, width, height); return m_font_line_mask; } libhocr-0.10.17/src/ho_bitmap.c0000644000175000017500000010401611051625735013127 00000000000000 /*************************************************************************** * ho_bitmap.c * * Fri Aug 12 20:13:33 2005 * Copyright 2005-2007 Yaacov Zamir * ****************************************************************************/ /* * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . */ #include #include #include #include #ifdef USE_TIFF #include #endif #ifndef TRUE #define TRUE -1 #endif #ifndef FALSE #define FALSE 0 #endif #ifndef NULL #define NULL ((void*)0) #endif #include "ho_bitmap.h" #include "ho_objmap.h" ho_bitmap * ho_bitmap_new (const int width, const int height) { ho_bitmap *m_new = NULL; /* * allocate memory for pixbuf */ m_new = (ho_bitmap *) malloc (sizeof (ho_bitmap)); if (!m_new) { return NULL; } /* * read header */ m_new->x = 0; m_new->y = 0; m_new->width = width; m_new->height = height; m_new->rowstride = (width - 1) / 8 + 1; m_new->type = 0; m_new->font_height = 0; m_new->font_width = 0; m_new->line_spacing = 0; m_new->font_spacing = 0; m_new->avg_line_fill = 0; m_new->com_line_fill = 0; m_new->nikud = FALSE; /* * allocate memory for data (and set to zero) */ m_new->data = calloc (m_new->height * m_new->rowstride, sizeof (unsigned char)); if (!(m_new->data)) { free (m_new); return NULL; } return m_new; } int ho_bitmap_free (ho_bitmap * m) { if (!m) return TRUE; if (m->data) free (m->data); free (m); return FALSE; } ho_bitmap * ho_bitmap_clone (const ho_bitmap * m) { ho_bitmap *m_out; /* * allocate memory */ m_out = ho_bitmap_new (m->width, m->height); if (!m_out) return NULL; m_out->x = m->x; m_out->y = m->y; m_out->type = m->type; m_out->font_height = m->font_height; m_out->font_width = m->font_width; m_out->font_spacing = m->font_spacing; m_out->line_spacing = m->line_spacing; m_out->avg_line_fill = m->avg_line_fill; m_out->com_line_fill = m->com_line_fill; m_out->nikud = m->nikud; /* * copy data */ memcpy (m_out->data, m->data, m_out->height * m_out->rowstride); return m_out; } ho_bitmap * ho_bitmap_clone_window (const ho_bitmap * m, const int x, const int y, const int width, const int height) { ho_bitmap *m_out; int x1, y1; /* * allocate memory */ m_out = ho_bitmap_new (width, height); if (!m_out) return NULL; /* * set origin of sub window */ m_out->x = m->x + x; m_out->y = m->y + y; m_out->type = m->type; m_out->font_height = m->font_height; m_out->font_width = m->font_width; m_out->font_spacing = m->font_spacing; m_out->line_spacing = m->line_spacing; m_out->avg_line_fill = m->avg_line_fill; m_out->com_line_fill = m->com_line_fill; m_out->nikud = m->nikud; /* * copy data */ for (x1 = 0; x1 < width && x1 < m->width; x1++) for (y1 = 0; y1 < height && y1 < m->height; y1++) { if ((x + x1) > 0 && (y + y1) > 0 && ho_bitmap_get (m, x + x1, y + y1)) ho_bitmap_set (m_out, x1, y1); } return m_out; } int ho_bitmap_binop_window (ho_bitmap * m_left, const ho_bitmap * m_right, unsigned char op) { ho_bitmap *m_temp = NULL; int i; m_temp = ho_bitmap_clone_window (m_right, m_right->x, m_right->y, m_right->width, m_right->height); if (!m_temp) return TRUE; switch (op) { case 0: /* and */ for (i = 0; i < m_right->height * m_right->rowstride; i++) m_left->data[i] &= m_temp->data[i]; break; case 1: /* or */ for (i = 0; i < m_right->height * m_right->rowstride; i++) m_left->data[i] |= m_temp->data[i]; break; case 2: /* xor */ for (i = 0; i < m_right->height * m_right->rowstride; i++) m_left->data[i] ^= m_temp->data[i]; break; case 3: /* andnot */ for (i = 0; i < m_right->height * m_right->rowstride; i++) m_left->data[i] &= ~m_temp->data[i]; break; } ho_bitmap_free (m_temp); return FALSE; } int ho_bitmap_and (ho_bitmap * m_left, const ho_bitmap * m_right) { int i; /* * check sizes */ if (m_left->width != m_right->width || m_left->height != m_right->height) return TRUE; /* * copy data */ for (i = 0; i < m_right->height * m_right->rowstride; i++) m_left->data[i] &= m_right->data[i]; return FALSE; } int ho_bitmap_or (ho_bitmap * m_left, const ho_bitmap * m_right) { int i; /* * check sizes */ if (m_left->width != m_right->width || m_left->height != m_right->height) return TRUE; /* * copy data */ for (i = 0; i < m_right->height * m_right->rowstride; i++) m_left->data[i] |= m_right->data[i]; return FALSE; } int ho_bitmap_xor (ho_bitmap * m_left, const ho_bitmap * m_right) { int i; /* * check sizes */ if (m_left->width != m_right->width || m_left->height != m_right->height) return TRUE; /* * copy data */ for (i = 0; i < m_right->height * m_right->rowstride; i++) m_left->data[i] ^= m_right->data[i]; return FALSE; } int ho_bitmap_andnot (ho_bitmap * m_left, const ho_bitmap * m_right) { int i; /* * check sizes */ if (m_left->width != m_right->width || m_left->height != m_right->height) return TRUE; /* * copy data */ for (i = 0; i < m_right->height * m_right->rowstride; i++) m_left->data[i] &= ~m_right->data[i]; return FALSE; } int ho_bitmap_copy (ho_bitmap * m_left, const ho_bitmap * m_right) { int i; /* * check sizes */ if (m_left->width != m_right->width || m_left->height != m_right->height) return TRUE; /* * copy data */ for (i = 0; i < m_right->height * m_right->rowstride; i++) m_left->data[i] = m_right->data[i]; return FALSE; } ho_bitmap * ho_bitmap_not (const ho_bitmap * m) { int i; ho_bitmap *m_out; /* * allocate m_out */ m_out = ho_bitmap_new (m->width, m->height); /* * copy header data */ m_out->x = m->x; m_out->y = m->y; m_out->type = m->type; m_out->font_height = m->font_height; m_out->font_width = m->font_width; m_out->font_spacing = m->font_spacing; m_out->line_spacing = m->line_spacing; m_out->avg_line_fill = m->avg_line_fill; m_out->com_line_fill = m->com_line_fill; m_out->nikud = m->nikud; /* * check valid memory */ if (!m_out) return NULL; /* * copy data */ for (i = 0; i < m->height * m->rowstride; i++) m_out->data[i] = ~m->data[i]; return m_out; } ho_bitmap * ho_bitmap_dilation_n (const ho_bitmap * m, const unsigned char n) { ho_bitmap *m_out; int x, y; unsigned char sum; if (!m) return NULL; /* * allocate memory */ m_out = ho_bitmap_new (m->width, m->height); if (!m_out) return NULL; m_out->x = m->x; m_out->y = m->y; m_out->type = m->type; m_out->font_height = m->font_height; m_out->font_width = m->font_width; m_out->font_spacing = m->font_spacing; m_out->line_spacing = m->line_spacing; m_out->avg_line_fill = m->avg_line_fill; m_out->com_line_fill = m->com_line_fill; m_out->nikud = m->nikud; /* * do dilation */ for (x = 1; x < m->width - 1; x++) for (y = 1; y < m->height - 1; y++) { /* * if white pixel */ if (!ho_bitmap_get (m, x, y)) { sum = ho_bitmap_get (m, x - 1, y - 1) + ho_bitmap_get (m, x - 1, y) + ho_bitmap_get (m, x - 1, y + 1) + ho_bitmap_get (m, x, y - 1) + ho_bitmap_get (m, x, y + 1) + ho_bitmap_get (m, x + 1, y - 1) + ho_bitmap_get (m, x + 1, y) + ho_bitmap_get (m, x + 1, y + 1); if (sum >= n) ho_bitmap_set (m_out, x, y); } else ho_bitmap_set (m_out, x, y); } return m_out; } ho_bitmap * ho_bitmap_erosion_n (const ho_bitmap * m, const unsigned char n) { ho_bitmap *m_out; int x, y; unsigned char sum; if (!m) return NULL; /* * allocate memory */ m_out = ho_bitmap_new (m->width, m->height); if (!m_out) return NULL; m_out->x = m->x; m_out->y = m->y; m_out->type = m->type; m_out->font_height = m->font_height; m_out->font_width = m->font_width; m_out->font_spacing = m->font_spacing; m_out->line_spacing = m->line_spacing; m_out->avg_line_fill = m->avg_line_fill; m_out->com_line_fill = m->com_line_fill; m_out->nikud = m->nikud; /* * do erosion */ for (x = 1; x < m->width - 1; x++) for (y = 1; y < m->height - 1; y++) { /* * if black pixel */ if (ho_bitmap_get (m, x, y)) { sum = ho_bitmap_get (m, x - 1, y - 1) + ho_bitmap_get (m, x - 1, y) + ho_bitmap_get (m, x - 1, y + 1) + ho_bitmap_get (m, x, y - 1) + ho_bitmap_get (m, x, y + 1) + ho_bitmap_get (m, x + 1, y - 1) + ho_bitmap_get (m, x + 1, y) + ho_bitmap_get (m, x + 1, y + 1); if ((8 - sum) < n) ho_bitmap_set (m_out, x, y); } } return m_out; } ho_bitmap * ho_bitmap_set_height (const ho_bitmap * m, const int height, const int top, const int bottom) { ho_bitmap *m_out; int x, y, locale_top, locale_bottom, locale_height; /* * allocate memory */ m_out = ho_bitmap_new (m->width, m->height); if (!m_out) return NULL; m_out->x = m->x; m_out->y = m->y; m_out->type = m->type; m_out->font_height = m->font_height; m_out->font_width = m->font_width; m_out->font_spacing = m->font_spacing; m_out->line_spacing = m->line_spacing; m_out->avg_line_fill = m->avg_line_fill; m_out->com_line_fill = m->com_line_fill; m_out->nikud = m->nikud; /* * do max_height */ for (x = 0; x < m->width; x++) for (y = 0; y < m->height; y++) { /* * if black pixel */ if (ho_bitmap_get (m, x, y)) { locale_height = height; locale_top = top; locale_bottom = bottom; if (y - top < 0) locale_top = y; if (y + height + bottom > m->height) { locale_bottom = 0; locale_height = m->height - y - 1; } ho_bitmap_draw_vline (m_out, x, y - locale_top, locale_height + locale_bottom); y = m->height; } } return m_out; } ho_bitmap * ho_bitmap_set_height_from_bottom (const ho_bitmap * m, const int height, const int top, const int bottom) { ho_bitmap *m_out; int x, y, locale_top, locale_bottom, locale_height; /* * allocate memory */ m_out = ho_bitmap_new (m->width, m->height); if (!m_out) return NULL; m_out->x = m->x; m_out->y = m->y; m_out->type = m->type; m_out->font_height = m->font_height; m_out->font_width = m->font_width; m_out->font_spacing = m->font_spacing; m_out->line_spacing = m->line_spacing; m_out->avg_line_fill = m->avg_line_fill; m_out->com_line_fill = m->com_line_fill; m_out->nikud = m->nikud; /* * do max_height */ for (x = 0; x < m->width; x++) for (y = m->height - 1; y >= 0; y--) { /* * if black pixel */ if (ho_bitmap_get (m, x, y)) { y -= height; locale_height = height; locale_top = top; locale_bottom = bottom; if (y - top < 0) locale_top = y; if (y + height + bottom > m->height) { locale_bottom = 0; locale_height = m->height - y - 1; } ho_bitmap_draw_vline (m_out, x, y - locale_top, locale_height + locale_bottom); y = -1; } } return m_out; } ho_bitmap * ho_bitmap_dilation (const ho_bitmap * m) { if (!m) return NULL; return ho_bitmap_dilation_n (m, 1); } ho_bitmap * ho_bitmap_erosion (const ho_bitmap * m) { if (!m) return NULL; return ho_bitmap_erosion_n (m, 1); } ho_bitmap * ho_bitmap_opening (const ho_bitmap * m) { ho_bitmap *m_temp; ho_bitmap *m_out; if (!m) return NULL; m_temp = ho_bitmap_erosion (m); m_out = ho_bitmap_dilation (m_temp); ho_bitmap_free (m_temp); return m_out; } ho_bitmap * ho_bitmap_closing (const ho_bitmap * m) { ho_bitmap *m_temp; ho_bitmap *m_out; if (!m) return NULL; m_temp = ho_bitmap_dilation (m); m_out = ho_bitmap_erosion (m_temp); ho_bitmap_free (m_temp); return m_out; } ho_bitmap * ho_bitmap_hlink (const ho_bitmap * m, const int size) { ho_bitmap *m_out; int x, y; int k; int l, last; /* * allocate memory */ m_out = ho_bitmap_new (m->width, m->height); if (!m_out) return NULL; m_out->x = m->x; m_out->y = m->y; m_out->type = m->type; m_out->font_height = m->font_height; m_out->font_width = m->font_width; m_out->font_spacing = m->font_spacing; m_out->line_spacing = m->line_spacing; m_out->avg_line_fill = m->avg_line_fill; m_out->com_line_fill = m->com_line_fill; m_out->nikud = m->nikud; for (y = 0; y < m->height; y++) { last = -size; for (x = 0; x < m->width; x++) { if (ho_bitmap_get (m, x, y)) /* black pixel */ { ho_bitmap_set (m_out, x, y); l = (int) x - last; if ((l > 1) && (l < size)) { if (last < 0) last = 0; for (k = last; k < x; k++) ho_bitmap_set (m_out, k, y); } last = x; } } } return m_out; } ho_bitmap * ho_bitmap_herode (const ho_bitmap * m, const int size) { ho_bitmap *m_out; int x, y; int k; int l, last; /* * allocate memory */ m_out = ho_bitmap_new (m->width, m->height); if (!m_out) return NULL; m_out->x = m->x; m_out->y = m->y; m_out->type = m->type; m_out->font_height = m->font_height; m_out->font_width = m->font_width; m_out->font_spacing = m->font_spacing; m_out->line_spacing = m->line_spacing; m_out->avg_line_fill = m->avg_line_fill; m_out->com_line_fill = m->com_line_fill; m_out->nikud = m->nikud; /* * set all bitmap black */ memset ((void *) (m_out->data), 0xff, m_out->height * m_out->rowstride); for (y = 0; y < m->height; y++) { last = -size; for (x = 0; x < m->width; x++) { if (!ho_bitmap_get (m, x, y)) /* white pixel */ { ho_bitmap_unset (m_out, x, y); l = (int) x - last; if ((l > 1) && (l < size)) { if (last < 0) last = 0; for (k = last; k < x; k++) ho_bitmap_unset (m_out, k, y); } last = x; } } } return m_out; } ho_bitmap * ho_bitmap_vlink (const ho_bitmap * m, const int size) { ho_bitmap *m_out; int x, y; int k; int l, last; /* * allocate memory */ m_out = ho_bitmap_new (m->width, m->height); if (!m_out) return NULL; m_out->x = m->x; m_out->y = m->y; m_out->type = m->type; m_out->font_height = m->font_height; m_out->font_width = m->font_width; m_out->font_spacing = m->font_spacing; m_out->line_spacing = m->line_spacing; m_out->avg_line_fill = m->avg_line_fill; m_out->com_line_fill = m->com_line_fill; m_out->nikud = m->nikud; for (x = 0; x < m->width; x++) { last = -size; for (y = 0; y < m->height; y++) { if (ho_bitmap_get (m, x, y)) /* black pixel */ { ho_bitmap_set (m_out, x, y); l = (int) y - last; if ((l > 1) && (l < size)) { for (k = last; k < y; k++) ho_bitmap_set (m_out, x, k); } last = y; } } } return m_out; } ho_bitmap * ho_bitmap_edge (const ho_bitmap * m, const int n) { ho_bitmap *m_out; ho_bitmap *m_temp1; ho_bitmap *m_temp2; int i; m_temp1 = ho_bitmap_clone (m); if (!m_temp1) return NULL; for (i = 0; i < n; i++) { m_temp2 = ho_bitmap_erosion (m_temp1); ho_bitmap_free (m_temp1); if (!m_temp2) return NULL; m_temp1 = m_temp2; } m_out = ho_bitmap_clone (m); if (!m_out) return NULL; m_out->x = m->x; m_out->y = m->y; m_out->type = m->type; m_out->font_height = m->font_height; m_out->font_width = m->font_width; m_out->font_spacing = m->font_spacing; m_out->line_spacing = m->line_spacing; m_out->avg_line_fill = m->avg_line_fill; m_out->com_line_fill = m->com_line_fill; m_out->nikud = m->nikud; ho_bitmap_andnot (m_out, m_temp1); ho_bitmap_free (m_temp1); return m_out; } double ho_bitmap_get_fill (const ho_bitmap * m, const int x, const int y, const int width, const int height) { int current_x, current_y; int fill; if (!width || !height || x < 0 || y < 0 || (x + width) > m->width || (y + height) > m->height) return -1.0; fill = 0; for (current_y = y; current_y < y + height; current_y++) for (current_x = x; current_x < x + width; current_x++) fill += ho_bitmap_get (m, current_x, current_y); return (double) fill / (double) (width * height); } int ho_bitmap_draw_box (ho_bitmap * m, const int x, const int y, const int width, const int height) { int x1, y1; /* draw */ for (x1 = x; x1 < (x + width) && x1 < m->width; x1++) for (y1 = y; y1 < (y + height) && y1 < m->height; y1++) ho_bitmap_set (m, x1, y1); return FALSE; } int ho_bitmap_draw_vline (ho_bitmap * m, const int x, const int y, const int height) { int ix = x, iy = y; int y1; /* sanity check */ if (ix > m->width) ix = m->width - 1; if (iy > m->height) iy = m->height - 1; /* draw */ for (y1 = iy; y1 < (iy + height) && y1 < m->height; y1++) { ho_bitmap_set (m, ix, y1); } return FALSE; } int ho_bitmap_delete_vline (ho_bitmap * m, const int x, const int y, const int height) { int ix = x, iy = y; int y1; /* sanity check */ if (ix > m->width) ix = m->width - 1; if (iy > m->height) iy = m->height - 1; /* draw */ for (y1 = iy; y1 < (iy + height) && y1 < m->height - 1; y1++) ho_bitmap_unset (m, ix, y1); return FALSE; } int ho_bitmap_draw_hline (ho_bitmap * m, const int x, const int y, const int width) { int ix = x, iy = y; int x1; /* sanity check */ if (ix > m->width) ix = m->width - 1; if (iy > m->height) iy = m->height - 1; /* draw */ for (x1 = x; x1 < (x + width) && x1 < m->width; x1++) ho_bitmap_set (m, x1, y); return FALSE; } int ho_bitmap_delete_hline (ho_bitmap * m, const int x, const int y, const int width) { int ix = x, iy = y; int x1; /* sanity check */ if (ix > m->width) ix = m->width - 1; if (iy > m->height) iy = m->height - 1; /* draw */ for (x1 = x; x1 < (x + width) && x1 < m->width; x1++) ho_bitmap_unset (m, x1, y); return FALSE; } int ho_bitmap_draw_box_empty (ho_bitmap * m, const int x, const int y, const int width, const int height) { ho_bitmap_draw_hline (m, x, y, width); ho_bitmap_draw_hline (m, x, y + m->height - 1, width); ho_bitmap_draw_vline (m, x, y, height); ho_bitmap_draw_vline (m, x + m->width - 1, y, height); return FALSE; } ho_bitmap * ho_bitmap_filter_by_size (const ho_bitmap * m, int min_height, int max_height, int min_width, int max_width) { ho_objmap *m_obj; ho_bitmap *m_out; /* create a new objmap */ m_obj = ho_objmap_new_from_bitmap (m); if (!m_obj) return NULL; m_out = ho_objmap_to_bitmap_by_size (m_obj, min_height, max_height, min_width, max_width); /* free objmap */ ho_objmap_free (m_obj); return m_out; } ho_bitmap * ho_bitmap_filter_boxes (const ho_bitmap * m, const int leeway_down, const int leeway_up) { ho_objmap *m_obj; ho_bitmap *m_out; int index; int x, y, width, height; /* allocate memory */ m_obj = ho_objmap_new_from_bitmap (m); if (!m_obj) return NULL; m_out = ho_bitmap_new (m->width, m->height); m_out->x = m->x; m_out->y = m->y; m_out->type = m->type; m_out->font_height = m->font_height; m_out->font_width = m->font_width; m_out->font_spacing = m->font_spacing; m_out->line_spacing = m->line_spacing; m_out->avg_line_fill = m->avg_line_fill; m_out->com_line_fill = m->com_line_fill; m_out->nikud = m->nikud; if (!m_out) { ho_objmap_free (m_obj); return NULL; } /* loop over all the objects and box them */ for (index = 0; index < m_obj->obj_list->size; index++) { x = (((m_obj->obj_list)->objects)[index]).x; y = (((m_obj->obj_list)->objects)[index]).y; width = (((m_obj->obj_list)->objects)[index]).width; height = (((m_obj->obj_list)->objects)[index]).height; y -= leeway_up; height += leeway_up + leeway_down; if (y < 0) y = 0; if (y + height >= m->height) height = m->height - y - 1; ho_bitmap_draw_box (m_out, x, y, width, height); } return m_out; } ho_bitmap * ho_bitmap_filter_fill (const ho_bitmap * m) { ho_objmap *m_obj; ho_bitmap *m_out; ho_bitmap *m_temp1; ho_bitmap *m_temp2; int index; int width, height; /* allocate memory */ m_obj = ho_objmap_new_from_bitmap (m); if (!m_obj) return NULL; m_out = ho_bitmap_new (m->width, m->height); if (!m_out) { ho_objmap_free (m_obj); return NULL; } m_out->x = m->x; m_out->y = m->y; m_out->type = m->type; m_out->font_height = m->font_height; m_out->font_width = m->font_width; m_out->font_spacing = m->font_spacing; m_out->line_spacing = m->line_spacing; m_out->avg_line_fill = m->avg_line_fill; m_out->com_line_fill = m->com_line_fill; m_out->nikud = m->nikud; /* loop over all the objects and box them */ for (index = 0; index < m_obj->obj_list->size; index++) { /* get a dimention factor */ width = (((m_obj->obj_list)->objects)[index]).width; height = (((m_obj->obj_list)->objects)[index]).height; /* copy only the current object to a new bitmap */ m_temp1 = ho_objmap_to_bitmap_by_index (m_obj, index); /* fill the current object */ m_temp2 = ho_bitmap_hlink (m_temp1, width / 4); ho_bitmap_free (m_temp1); m_temp1 = ho_bitmap_vlink (m_temp2, height / 4); ho_bitmap_free (m_temp2); /* add to matrix out */ ho_bitmap_or (m_out, m_temp1); ho_bitmap_free (m_temp1); } return m_out; } ho_bitmap * ho_bitmap_filter_set_height (const ho_bitmap * m, const int height, const int top, const int bottom) { ho_objmap *m_obj; ho_bitmap *m_out; ho_bitmap *m_temp1; ho_bitmap *m_temp2; int index; /* allocate memory */ m_obj = ho_objmap_new_from_bitmap (m); if (!m_obj) return NULL; m_out = ho_bitmap_new (m->width, m->height); if (!m_out) { ho_objmap_free (m_obj); return NULL; } m_out->x = m->x; m_out->y = m->y; m_out->type = m->type; m_out->font_height = m->font_height; m_out->font_width = m->font_width; m_out->font_spacing = m->font_spacing; m_out->line_spacing = m->line_spacing; m_out->avg_line_fill = m->avg_line_fill; m_out->com_line_fill = m->com_line_fill; m_out->nikud = m->nikud; /* loop over all the objects and box them */ for (index = 0; index < m_obj->obj_list->size; index++) { /* copy only the current object to a new bitmap */ m_temp1 = ho_objmap_to_bitmap_by_index (m_obj, index); if (!m_temp1) continue; /* take height pixels from this object */ m_temp2 = ho_bitmap_set_height (m_temp1, height, top, bottom); ho_bitmap_free (m_temp1); if (!m_temp2) continue; /* add to matrix out */ ho_bitmap_or (m_out, m_temp2); ho_bitmap_free (m_temp2); } return m_out; } ho_bitmap * ho_bitmap_filter_set_height_from_bottom (const ho_bitmap * m, const int height, const int top, const int bottom) { ho_objmap *m_obj; ho_bitmap *m_out; ho_bitmap *m_temp1; ho_bitmap *m_temp2; int index; /* allocate memory */ m_obj = ho_objmap_new_from_bitmap (m); if (!m_obj) return NULL; m_out = ho_bitmap_new (m->width, m->height); if (!m_out) { ho_objmap_free (m_obj); return NULL; } m_out->x = m->x; m_out->y = m->y; m_out->type = m->type; m_out->font_height = m->font_height; m_out->font_width = m->font_width; m_out->font_spacing = m->font_spacing; m_out->line_spacing = m->line_spacing; m_out->avg_line_fill = m->avg_line_fill; m_out->com_line_fill = m->com_line_fill; m_out->nikud = m->nikud; /* loop over all the objects and box them */ for (index = 0; index < m_obj->obj_list->size; index++) { /* copy only the current object to a new bitmap */ m_temp1 = ho_objmap_to_bitmap_by_index (m_obj, index); if (!m_temp1) continue; /* take height pixels from this object */ m_temp2 = ho_bitmap_set_height_from_bottom (m_temp1, height, top, bottom); ho_bitmap_free (m_temp1); if (!m_temp2) continue; /* add to matrix out */ ho_bitmap_or (m_out, m_temp2); ho_bitmap_free (m_temp2); } return m_out; } ho_bitmap * ho_bitmap_filter_hlink (ho_bitmap * m, int size, int max_height) { ho_bitmap *m_out; ho_bitmap *m_temp; /* this function use objects by the "_by_size" function this is why it is a * filter and not regular bitmap function */ /* get only the thin objects */ m_temp = ho_bitmap_filter_by_size (m, 5, max_height, 5, m->width / 2); /* hlink the thin objects */ m_out = ho_bitmap_hlink (m_temp, size); /* add the rest of the large objects */ ho_bitmap_or (m_out, m); ho_bitmap_free (m_temp); return m_out; } ho_bitmap * ho_bitmap_filter_remove_dots (const ho_bitmap * m, const unsigned char erosion_n, const unsigned char dilation_n) { int x, y; unsigned char sum; ho_bitmap *m_temp; ho_bitmap *m_out; ho_objmap *m_obj; int index; int width, height; /* allocate memory */ m_out = ho_bitmap_new (m->width, m->height); if (!m_out) return NULL; m_out->x = m->x; m_out->y = m->y; m_out->type = m->type; m_out->font_height = m->font_height; m_out->font_width = m->font_width; m_out->font_spacing = m->font_spacing; m_out->line_spacing = m->line_spacing; m_out->avg_line_fill = m->avg_line_fill; m_out->com_line_fill = m->com_line_fill; m_out->nikud = m->nikud; /* connect all the small dots */ m_temp = ho_bitmap_dilation (m); /* check the size of objects */ m_obj = ho_objmap_new_from_bitmap (m_temp); ho_bitmap_free (m_temp); for (x = 1; x < (m->width - 1); x++) for (y = 1; y < (m->height - 1); y++) { /* check the size of this pixel's object */ index = ho_objmap_get (m_obj, x, y); if (index) { width = (((m_obj->obj_list)->objects)[index - 1]).width; height = (((m_obj->obj_list)->objects)[index - 1]).height; } else { width = 0; height = 0; } /* in a big object do erosion */ if (width > m->width / 4 || height > m->height / 4) { if (ho_bitmap_get (m, x, y)) /* black pixel */ { sum = ho_bitmap_get (m, x - 1, y - 1) + ho_bitmap_get (m, x - 1, y) + ho_bitmap_get (m, x - 1, y + 1) + ho_bitmap_get (m, x, y - 1) + ho_bitmap_get (m, x, y + 1) + ho_bitmap_get (m, x + 1, y - 1) + ho_bitmap_get (m, x + 1, y) + ho_bitmap_get (m, x + 1, y + 1); /* n number of white pixels or more */ if ((8 - sum) < erosion_n) ho_bitmap_set (m_out, x, y); } } else /* if in a small object do dilation */ { if (!ho_bitmap_get (m, x, y)) /* white pixel */ { sum = ho_bitmap_get (m, x - 1, y - 1) + ho_bitmap_get (m, x - 1, y) + ho_bitmap_get (m, x - 1, y + 1) + ho_bitmap_get (m, x, y - 1) + ho_bitmap_get (m, x, y + 1) + ho_bitmap_get (m, x + 1, y - 1) + ho_bitmap_get (m, x + 1, y) + ho_bitmap_get (m, x + 1, y + 1); /* n number of black neighbors or more */ if (sum >= dilation_n) ho_bitmap_set (m_out, x, y); } else ho_bitmap_set (m_out, x, y); } } ho_objmap_free (m_obj); return m_out; } ho_bitmap * ho_bitmap_filter_obj_extend_lateraly (const ho_bitmap * m, const int ext_width) { ho_objmap *m_obj; ho_bitmap *m_temp; ho_bitmap *m_out; int x, y; int index; int width, height; m_temp = ho_bitmap_clone (m); if (!m_temp) return NULL; /* loop over all objects and extend them lateraly */ /* allocate memory */ m_obj = ho_objmap_new_from_bitmap (m_temp); if (!m_obj) { ho_bitmap_free (m_temp); return NULL; } /* draw stopers */ for (index = 0; index < m_obj->obj_list->size; index++) { x = (((m_obj->obj_list)->objects)[index]).x; y = (((m_obj->obj_list)->objects)[index]).y; width = (((m_obj->obj_list)->objects)[index]).width; height = (((m_obj->obj_list)->objects)[index]).height; if (x - ext_width < 0) x = ext_width; if (x + width + ext_width >= m->width) width = m->width - x - ext_width - 1; ho_bitmap_draw_vline (m_temp, x - ext_width, y, height); ho_bitmap_draw_vline (m_temp, x + width + ext_width, y, height); } /* extend */ m_out = ho_bitmap_hlink (m_temp, 7 * ext_width / 4); ho_bitmap_free (m_temp); if (!m_out) return NULL; /* delete stopers */ for (index = 0; index < m_obj->obj_list->size; index++) { x = (((m_obj->obj_list)->objects)[index]).x; y = (((m_obj->obj_list)->objects)[index]).y; width = (((m_obj->obj_list)->objects)[index]).width; height = (((m_obj->obj_list)->objects)[index]).height; if (x - ext_width < 0) x = ext_width; if (x + width + ext_width >= m->width) width = m->width - x - ext_width - 1; ho_bitmap_delete_vline (m_out, x - ext_width, y, height); ho_bitmap_delete_vline (m_out, x + width + ext_width, y, height); } /* set origin */ m_out->x = m->x; m_out->y = m->y; m_out->type = m->type; m_out->font_height = m->font_height; m_out->font_width = m->font_width; m_out->font_spacing = m->font_spacing; m_out->line_spacing = m->line_spacing; m_out->avg_line_fill = m->avg_line_fill; m_out->com_line_fill = m->com_line_fill; m_out->nikud = m->nikud; ho_objmap_free (m_obj); return m_out; } int ho_bitmap_filter_count_objects (const ho_bitmap * m) { ho_objmap *o_obj; int count; o_obj = ho_objmap_new_from_bitmap (m); if (!o_obj) return -1; count = ho_objmap_get_size (o_obj); ho_objmap_free (o_obj); return count; } ho_bitmap * ho_bitmap_rotate (const ho_bitmap * m, const double angle) { ho_bitmap *m_out; int x, y; int xtag, ytag; double xtag_part, ytag_part; double angle_rads; double new_point; unsigned char neighbors[2][2]; double affine_matrix[2][2]; /* * allocate memory */ m_out = ho_bitmap_new (m->width, m->height); if (!m_out) return NULL; m_out->x = m->x; m_out->y = m->y; m_out->type = m->type; m_out->font_height = m->font_height; m_out->font_width = m->font_width; m_out->font_spacing = m->font_spacing; m_out->line_spacing = m->line_spacing; m_out->avg_line_fill = m->avg_line_fill; m_out->com_line_fill = m->com_line_fill; m_out->nikud = m->nikud; /* get angle in radians */ angle_rads = angle *(2.0 * M_PI / 360); /* fill rotation matrix */ affine_matrix[0][0] = cos (angle_rads); affine_matrix[0][1] = sin (angle_rads); affine_matrix[1][0] = -affine_matrix[0][1]; affine_matrix[1][1] = affine_matrix[0][0]; /* * copy data */ for (x = 0; x < m->width; x++) for (y = 0; y < m->height; y++) { xtag_part = x * affine_matrix[0][0] + y * affine_matrix[0][1]; ytag_part = x * affine_matrix[1][0] + y * affine_matrix[1][1]; xtag = (int) xtag_part; ytag = (int) ytag_part; xtag_part = xtag_part - (double) xtag; ytag_part = ytag_part - (double) ytag; /* get neighbors */ if (xtag < 1 || ytag < 1 || xtag >= m->width || ytag >= m->height) { new_point = 0; } else { neighbors[0][0] = ho_bitmap_get (m, xtag - 1, ytag - 1); neighbors[0][1] = ho_bitmap_get (m, xtag - 1, ytag - 0); neighbors[1][0] = ho_bitmap_get (m, xtag - 0, ytag - 1); neighbors[1][1] = ho_bitmap_get (m, xtag - 0, ytag - 0); new_point = (double) neighbors[0][0] * (1.0 - xtag_part) * (1.0 - ytag_part) + (double) neighbors[0][1] * (1.0 - xtag_part) * ytag_part + (double) neighbors[1][0] * xtag_part * (1.0 - ytag_part) + (double) neighbors[1][1] * xtag_part * ytag_part; } /* get new point */ if (new_point > 0.5) ho_bitmap_set (m_out, x, y); } return m_out; } int ho_bitmap_pnm_save (const ho_bitmap * m, const char *filename) { FILE *file = NULL; file = fopen (filename, "wb"); if (!file) return TRUE; /* print header */ fprintf (file, "P4 %d %d\n", m->width, m->height); /* this might be a huge write... */ fwrite (m->data, 1, m->height * m->rowstride, file); fclose (file); return FALSE; } #ifdef USE_TIFF int ho_bitmap_tiff_save (const ho_bitmap * m, const char *filename) { TIFF *image; /* Open the TIFF file */ if((image = TIFFOpen(filename, "w")) == NULL) return TRUE; /* set some values */ TIFFSetField(image, TIFFTAG_IMAGEWIDTH, m->rowstride * 8); TIFFSetField(image, TIFFTAG_IMAGELENGTH, m->height); TIFFSetField(image, TIFFTAG_BITSPERSAMPLE, 1); TIFFSetField(image, TIFFTAG_SAMPLESPERPIXEL, 1); /* FIXME: strip limit is 65,536 pixels in a single strip ? */ TIFFSetField(image, TIFFTAG_ROWSPERSTRIP, m->height); TIFFSetField(image, TIFFTAG_COMPRESSION, COMPRESSION_CCITTFAX4); TIFFSetField(image, TIFFTAG_PHOTOMETRIC, PHOTOMETRIC_MINISWHITE); TIFFSetField(image, TIFFTAG_FILLORDER, FILLORDER_MSB2LSB); TIFFSetField(image, TIFFTAG_PLANARCONFIG, PLANARCONFIG_CONTIG); TIFFSetField(image, TIFFTAG_XRESOLUTION, 300.0); TIFFSetField(image, TIFFTAG_YRESOLUTION, 300.0); TIFFSetField(image, TIFFTAG_RESOLUTIONUNIT, RESUNIT_INCH); /* Write the information to the file */ TIFFWriteEncodedStrip(image, 0, m->data, m->rowstride * m->height); /* Close the file */ TIFFClose(image); return FALSE; } #endif /* USE_TIFF */ libhocr-0.10.17/src/ho_recognize.h0000644000175000017500000002312511042333203013630 00000000000000 /*************************************************************************** * ho_recognize.h * * Fri Aug 12 20:13:33 2005 * Copyright 2005-2007 Yaacov Zamir * ****************************************************************************/ /* * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . */ /** @file ho_recognize.h @brief libhocr C language header. libhocr - LIBrary for Hebrew Optical Character Recognition */ #ifndef HO_RECOGNIZE_H #define HO_RECOGNIZE_H 1 #include #include #define HO_ARRAY_IN_SIZE 104 #define HO_ARRAY_OUT_SIZE 51 /* font shapes codes */ static const char *ho_sign_array[HO_ARRAY_OUT_SIZE] = { "*", "א", "ב", "ג", "ד", "ה", "ו", "ז", "ח", "ט", "י", "כ", "ך", "ל", "מ", "ם", "נ", "ן", "ס", "ע", "פ", "ף", "צ", "ץ", "ק", "ר", "ש", "ת", ".", ",", "'", "\"", "?", "!", ":", ";", ")", "(", "-", "+", "/", "0", "1", "2", "3", "4", "5", "6", "7", "8", "9" }; int ho_recognize_array_in_size (); int ho_recognize_array_out_size (); /* make array_in more readble */ #define HEIGHT (array_in[0]) #define WIDTH (array_in[1]) #define WIDTH_BY_HEIGHT (array_in[2]) #define TOP (array_in[3]) #define BOTTOM (array_in[4]) #define TOP_LEFT (array_in[5]) #define TOP_MID (array_in[6]) #define TOP_RIGHT (array_in[7]) #define MID_LEFT (array_in[8]) #define MID_RIGHT (array_in[9]) #define BOTTOM_LEFT (array_in[10]) #define BOTTOM_MID (array_in[11]) #define BOTTOM_RIGHT (array_in[12]) #define TWO_VLINES_UP (array_in[13]) #define TWO_VLINES_DOWN (array_in[14]) #define THREE_VLINES_UP (array_in[15]) #define THREE_VLINES_DOWN (array_in[16]) #define TOP_HBAR (array_in[17]) #define MID_HBAR (array_in[18]) #define BOTTOM_HBAR (array_in[19]) #define LEFT_VBAR (array_in[20]) #define MID_VBAR (array_in[21]) #define RIGHT_VBAR (array_in[22]) #define DIAGONAL_BAR (array_in[23]) #define DIAGONAL_LEFT_BAR (array_in[24]) #define TOP_LEFT_EDGE (array_in[25]) #define MID_LEFT_EDGE (array_in[26]) #define BOTTOM_LEFT_EDGE (array_in[27]) #define TOP_RIGTH_EDGE (array_in[28]) #define MID_RIGTH_EDGE (array_in[29]) #define BOTTOM_RIGTH_EDGE (array_in[30]) #define LEFT_TOP_EDGE (array_in[31]) #define MID_TOP_EDGE (array_in[32]) #define RIGHT_TOP_EDGE (array_in[33]) #define LEFT_BOTTOM_EDGE (array_in[34]) #define MID_BOTTOM_EDGE (array_in[35]) #define RIGHT_BOTTOM_EDGE (array_in[36]) #define TOP_LEFT_NOTCH (array_in[37]) #define MID_LEFT_NOTCH (array_in[38]) #define BOTTOM_LEFT_NOTCH (array_in[39]) #define TOP_RIGHT_NOTCH (array_in[40]) #define MID_RIGHT_NOTCH (array_in[41]) #define BOTTOM_RIGHT_NOTCH (array_in[42]) #define LEFT_TOP_NOTCH (array_in[43]) #define MID_TOP_NOTCH (array_in[44]) #define RIGHT_TOP_NOTCH (array_in[45]) #define LEFT_BOTTOM_NOTCH (array_in[46]) #define MID_BOTTOM_NOTCH (array_in[47]) #define RIGHT_BOTTOM_NOTCH (array_in[48]) #define TOP_LEFT_END (array_in[49]) #define TOP_MID_END (array_in[50]) #define TOP_RIGHT_END (array_in[51]) #define MID_LEFT_END (array_in[52]) #define MID_MID_END (array_in[53]) #define MID_RIGHT_END (array_in[54]) #define BOTTOM_LEFT_END (array_in[55]) #define BOTTOM_MID_END (array_in[56]) #define BOTTOM_RIGHT_END (array_in[57]) #define TOP_LEFT_CROSS (array_in[58]) #define TOP_MID_CROSS (array_in[59]) #define TOP_RIGHT_CROSS (array_in[60]) #define MID_LEFT_CROSS (array_in[61]) #define MID_MID_CROSS (array_in[62]) #define MID_RIGHT_CROSS (array_in[63]) #define BOTTOM_LEFT_CROSS (array_in[64]) #define BOTTOM_MID_CROSS (array_in[65]) #define BOTTOM_RIGHT_CROSS (array_in[66]) #define ONE_HOLE (array_in[67]) #define TWO_HOLES (array_in[68]) #define HEY_PART (array_in[69]) #define DOT_PART (array_in[70]) #define COMMA_PART (array_in[71]) #define HOLE_TOP_LEFT_EDGE (array_in[72]) #define HOLE_MID_LEFT_EDGE (array_in[73]) #define HOLE_BOTTOM_LEFT_EDGE (array_in[74]) #define HOLE_TOP_RIGTH_EDGE (array_in[75]) #define HOLE_MID_RIGTH_EDGE (array_in[76]) #define HOLE_BOTTOM_RIGTH_EDGE (array_in[77]) #define HOLE_LEFT_TOP_EDGE (array_in[78]) #define HOLE_MID_TOP_EDGE (array_in[79]) #define HOLE_RIGHT_TOP_EDGE (array_in[80]) #define HOLE_LEFT_BOTTOM_EDGE (array_in[81]) #define HOLE_MID_BOTTOM_EDGE (array_in[82]) #define HOLE_RIGHT_BOTTOM_EDGE (array_in[83]) #define HOLE_HEIGHT (array_in[84]) #define HOLE_WIDTH (array_in[85]) #define HOLE_TOP (array_in[86]) #define HOLE_BOTTOM (array_in[87]) #define HOLE_TOP_LEFT (array_in[88]) #define HOLE_TOP_RIGHT (array_in[89]) #define HOLE_BOTTOM_LEFT (array_in[90]) #define HOLE_BOTTOM_RIGHT (array_in[91]) #define BIG_TOP_LEFT_EDGE (array_in[92]) #define BIG_MID_LEFT_EDGE (array_in[93]) #define BIG_BOTTOM_LEFT_EDGE (array_in[94]) #define BIG_TOP_RIGTH_EDGE (array_in[95]) #define BIG_MID_RIGTH_EDGE (array_in[96]) #define BIG_BOTTOM_RIGTH_EDGE (array_in[97]) #define BIG_LEFT_TOP_EDGE (array_in[98]) #define BIG_MID_TOP_EDGE (array_in[99]) #define BIG_RIGHT_TOP_EDGE (array_in[100]) #define BIG_LEFT_BOTTOM_EDGE (array_in[101]) #define BIG_MID_BOTTOM_EDGE (array_in[102]) #define BIG_RIGHT_BOTTOM_EDGE (array_in[103]) int ho_recognize_create_array_in (const ho_bitmap * m_text, const ho_bitmap * m_mask, double *array_in); int ho_recognize_create_array_out (const double *array_in, double *array_out, int font_code); const char *ho_recognize_array_out_to_font (const double *array_out, int *this_char_i); const char *ho_recognize_font (const ho_bitmap * m_text, const ho_bitmap * m_mask, int font_code, unsigned char do_linguistics, unsigned char word_end, unsigned char word_start, int *this_char_i, int last_char_i); int ho_recognize_dimentions (const ho_bitmap * m_text, const ho_bitmap * m_mask, double *height, double *width, double *top, double *bottom, double *top_left, double *top_mid, double *top_right, double *mid_left, double *mid_right, double *bottom_left, double *bottom_mid, double *bottom_right, double *has_two_hlines_up, double *has_two_hlines_down, double *has_three_hlines_up, double *has_three_hlines_down); int ho_recognize_bars (const ho_bitmap * m_text, const ho_bitmap * m_mask, double *has_top_bar, double *has_mid_hbar, double *has_bottom_bar, double *has_left_bar, double *has_mid_vbar, double *has_right_bar, double *has_diagonal_bar, double *has_diagonal_left_bar); int ho_recognize_edges (const ho_bitmap * m_text, const ho_bitmap * m_mask, double *has_top_left_edge, double *has_mid_left_edge, double *has_bottom_left_edge, double *has_top_right_edge, double *has_mid_right_edge, double *has_bottom_right_edge, double *has_left_top_edge, double *has_mid_top_edge, double *has_right_top_edge, double *has_left_bottom_edge, double *has_mid_bottom_edge, double *has_right_bottom_edge); int ho_recognize_edges_big (const ho_bitmap * m_text, const ho_bitmap * m_mask, double *has_top_left_edge, double *has_mid_left_edge, double *has_bottom_left_edge, double *has_top_right_edge, double *has_mid_right_edge, double *has_bottom_right_edge, double *has_left_top_edge, double *has_mid_top_edge, double *has_right_top_edge, double *has_left_bottom_edge, double *has_mid_bottom_edge, double *has_right_bottom_edge); int ho_recognize_notches (const ho_bitmap * m_text, const ho_bitmap * m_mask, double *has_top_left_notch, double *has_mid_left_notch, double *has_bottom_left_notch, double *has_top_right_notch, double *has_mid_right_notch, double *has_bottom_right_notch, double *has_left_top_notch, double *has_mid_top_notch, double *has_right_top_notch, double *has_left_bottom_notch, double *has_mid_bottom_notch, double *has_right_bottom_notch); int ho_recognize_parts (const ho_bitmap * m_text, const ho_bitmap * m_mask, double *has_one_hole, double *has_two_holes, double *has_hey_part, double *has_dot_part, double *has_comma_part); int ho_recognize_ends (const ho_bitmap * m_text, const ho_bitmap * m_mask, double *has_top_left_end, double *has_top_mid_end, double *has_top_right_end, double *has_mid_left_end, double *has_mid_mid_end, double *has_mid_right_end, double *has_bottom_left_end, double *has_bottom_mid_end, double *has_bottom_right_end, double *has_top_left_cross, double *has_top_mid_cross, double *has_top_right_cross, double *has_mid_left_cross, double *has_mid_mid_cross, double *has_mid_right_cross, double *has_bottom_left_cross, double *has_bottom_mid_cross, double *has_bottom_right_cross); int ho_recognize_holes_dimentions (const ho_bitmap * m_text, const ho_bitmap * m_mask, double *height, double *width, double *top, double *bottom, double *top_left, double *top_right, double *bottom_left, double *bottom_right); int ho_recognize_holes_edges (const ho_bitmap * m_text, const ho_bitmap * m_mask, double *has_top_left_edge, double *has_mid_left_edge, double *has_bottom_left_edge, double *has_top_right_edge, double *has_mid_right_edge, double *has_bottom_right_edge, double *has_left_top_edge, double *has_mid_top_edge, double *has_right_top_edge, double *has_left_bottom_edge, double *has_mid_bottom_edge, double *has_right_bottom_edge); #endif /* HO_RECOGNIZE_H */ libhocr-0.10.17/src/ho_layout.h0000644000175000017500000001406011044117253013165 00000000000000 /*************************************************************************** * ho_layout.h * * Fri Aug 12 20:13:33 2005 * Copyright 2005-2007 Yaacov Zamir * ****************************************************************************/ /* * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . */ /** @file ho_layout.h @brief libhocr C language header. libhocr - LIBrary for Hebrew Optical Character Recognition */ #ifndef HO_LAYOUT_H #define HO_LAYOUT_H 1 #include #include /** @struct ho_layout @brief libhocr layout struct */ typedef struct { /* paragraph settings type */ char font_spacing_code; unsigned char type; unsigned char dir; int number_of_fonts; /* black and white text image */ ho_bitmap *m_page_text; ho_bitmap *m_page_blocks_mask; /* line text and masks arrays [number of text blocks] */ int n_blocks; ho_bitmap **m_blocks_text; ho_bitmap **m_blocks_lines_mask; /* words text and masks arrays [number of text blocks][number of lines in * block] */ int *n_lines; ho_bitmap ***m_lines_text; ho_bitmap ***m_lines_line_mask; ho_bitmap ***m_lines_words_mask; /* number of words in a line */ int **n_words; ho_bitmap ****m_words_text; ho_bitmap ****m_words_line_mask; ho_bitmap ****m_words_font_mask; int ***n_fonts; } ho_layout; /** new ho_layout @param m_page_text a pointer to a text bitmap @param font_spacing_code -3 tight .. 0 .. 3 spaced @param type free text blocks or boxed @param dir true-ltr false-rtl @return a newly allocated layout */ ho_layout *ho_layout_new (const ho_bitmap * m_page_text, const char font_spacing_code, const unsigned char type, const unsigned char dir); /** free a ho_layout @param l_page a pointer to a ho_layout @return FALSE */ int ho_layout_free (ho_layout * l_page); /** create a text blocks mask and count blocks in n_blocks @param l_page a pointer to a ho_layout @return FALSE */ int ho_layout_create_block_mask (ho_layout * l_page); /** create a text lines mask and count lines in n_lines[block_index] @param l_page a pointer to a ho_layout @param block_index the block_index to work on @return FALSE */ int ho_layout_create_line_mask (ho_layout * l_page, const int block_index); /** create a text word mask and count words in n_words[block_index][line_index] @param l_page a pointer to a ho_layout @param block_index the block_index to work on @param line_index the line_index to work on @return FALSE */ int ho_layout_create_word_mask (ho_layout * l_page, const int block_index, const int line_index); /** create a text font mask and count fonts in n_fontss[block_index][line_index][word_index] @param l_page a pointer to a ho_layout @param block_index the block_index to work on @param line_index the line_index to work on @param word_index the word_index to work on @param slicing_threshold the slicing threshold @param slicing_width the slicing width @param line_leeway the line leeway below and above line @return FALSE */ int ho_layout_create_font_mask (ho_layout * l_page, const int block_index, const int line_index, const int word_index, const unsigned char slicing_threshold, const unsigned char slicing_width, const unsigned char line_leeway); /** new ho_bitamp of the text in a layout block @param l_page the ho_layout to use @param block_index block index @return newly allocated ho_bitmap */ ho_bitmap *ho_layout_get_block_text (const ho_layout * l_page, int block_index); /** new ho_bitamp of the text in a layout line @param l_page the ho_layout to use @param block_index block index @param line_index line index @return newly allocated ho_bitmap */ ho_bitmap *ho_layout_get_line_text (const ho_layout * l_page, int block_index, int line_index); /** new ho_bitamp of the text in a layout word @param l_page the ho_layout to use @param block_index block index @param line_index line index @param word_index word index @return newly allocated ho_bitmap */ ho_bitmap *ho_layout_get_word_text (const ho_layout * l_page, int block_index, int line_index, int word_index); /** new ho_bitamp of the text in a layout font @param l_page the ho_layout to use @param block_index block index @param line_index line index @param word_index word index @param font_index font index @return newly allocated ho_bitmap */ ho_bitmap *ho_layout_get_font_text (const ho_layout * l_page, int block_index, int line_index, int word_index, int font_index); /** new ho_bitamp of the line in a layout line @param l_page the ho_layout to use @param block_index block index @param line_index line index @return newly allocated ho_bitmap */ ho_bitmap *ho_layout_get_line_line_mask (const ho_layout * l_page, int block_index, int line_index); /** new ho_bitamp of the line in a layout word @param l_page the ho_layout to use @param block_index block index @param line_index line index @param word_index word index @return newly allocated ho_bitmap */ ho_bitmap *ho_layout_get_word_line_mask (const ho_layout * l_page, int block_index, int line_index, int word_index); /** new ho_bitamp of the line in a layout font @param l_page the ho_layout to use @param block_index block index @param line_index line index @param word_index word index @param font_index font index @return newly allocated ho_bitmap */ ho_bitmap *ho_layout_get_font_line_mask (const ho_layout * l_page, int block_index, int line_index, int word_index, int font_index); #endif /* HO_LAYOUT_H */ libhocr-0.10.17/configure0000755000175000017500000257453511051626304012155 00000000000000#! /bin/sh # Guess values for system-dependent variables and create Makefiles. # Generated by GNU Autoconf 2.61 for libhocr 0.10.17. # # Report bugs to >. # # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, # 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. # This configure script is free software; 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What could be older than Ultrix?!! ;)] # Character class describing NM global symbol codes. symcode='[BCDEGRST]' # Regexp to match symbols that can be accessed directly from C. sympat='\([_A-Za-z][_A-Za-z0-9]*\)' # Transform an extracted symbol line into a proper C declaration lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'" # Transform an extracted symbol line into symbol name and symbol address lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([^ ]*\) \([^ ]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" # Define system-specific variables. case $host_os in aix*) symcode='[BCDT]' ;; cygwin* | mingw* | pw32*) symcode='[ABCDGISTW]' ;; hpux*) # Its linker distinguishes data from code symbols if test "$host_cpu" = ia64; then symcode='[ABCDEGRST]' fi lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" ;; linux* | k*bsd*-gnu) if test "$host_cpu" = ia64; then symcode='[ABCDGIRSTW]' lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" fi ;; irix* | nonstopux*) symcode='[BCDEGRST]' ;; osf*) symcode='[BCDEGQRST]' ;; solaris*) symcode='[BDRT]' ;; sco3.2v5*) symcode='[DT]' ;; sysv4.2uw2*) symcode='[DT]' ;; sysv5* | sco5v6* | unixware* | OpenUNIX*) symcode='[ABDT]' ;; sysv4) symcode='[DFNSTU]' ;; esac # Handle CRLF in mingw tool chain opt_cr= case $build_os in mingw*) opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp ;; esac # If we're using GNU nm, then use its standard symbol codes. case `$NM -V 2>&1` in *GNU* | *'with BFD'*) symcode='[ABCDGIRSTW]' ;; esac # Try without a prefix undercore, then with it. for ac_symprfx in "" "_"; do # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. symxfrm="\\1 $ac_symprfx\\2 \\2" # Write the raw and C identifiers. lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" # Check to see that the pipe works correctly. pipe_works=no rm -f conftest* cat > conftest.$ac_ext <&5 (eval $ac_compile) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then # Now try to grab the symbols. nlist=conftest.nm if { (eval echo "$as_me:$LINENO: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\"") >&5 (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && test -s "$nlist"; then # Try sorting and uniquifying the output. if sort "$nlist" | uniq > "$nlist"T; then mv -f "$nlist"T "$nlist" else rm -f "$nlist"T fi # Make sure that we snagged all the symbols we need. if grep ' nm_test_var$' "$nlist" >/dev/null; then if grep ' nm_test_func$' "$nlist" >/dev/null; then cat < conftest.$ac_ext #ifdef __cplusplus extern "C" { #endif EOF # Now generate the symbol file. eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext' cat <> conftest.$ac_ext #if defined (__STDC__) && __STDC__ # define lt_ptr_t void * #else # define lt_ptr_t char * # define const #endif /* The mapping between symbol names and symbols. */ const struct { const char *name; lt_ptr_t address; } lt_preloaded_symbols[] = { EOF $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext cat <<\EOF >> conftest.$ac_ext {0, (lt_ptr_t) 0} }; #ifdef __cplusplus } #endif EOF # Now try linking the two files. mv conftest.$ac_objext conftstm.$ac_objext lt_save_LIBS="$LIBS" lt_save_CFLAGS="$CFLAGS" LIBS="conftstm.$ac_objext" CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && test -s conftest${ac_exeext}; then pipe_works=yes fi LIBS="$lt_save_LIBS" CFLAGS="$lt_save_CFLAGS" else echo "cannot find nm_test_func in $nlist" >&5 fi else echo "cannot find nm_test_var in $nlist" >&5 fi else echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 fi else echo "$progname: failed program was:" >&5 cat conftest.$ac_ext >&5 fi rm -rf conftest* conftst* # Do not use the global_symbol_pipe unless it works. if test "$pipe_works" = yes; then break else lt_cv_sys_global_symbol_pipe= fi done fi if test -z "$lt_cv_sys_global_symbol_pipe"; then lt_cv_sys_global_symbol_to_cdecl= fi if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then { echo "$as_me:$LINENO: result: failed" >&5 echo "${ECHO_T}failed" >&6; } else { echo "$as_me:$LINENO: result: ok" >&5 echo "${ECHO_T}ok" >&6; } fi { echo "$as_me:$LINENO: checking for objdir" >&5 echo $ECHO_N "checking for objdir... $ECHO_C" >&6; } if test "${lt_cv_objdir+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else rm -f .libs 2>/dev/null mkdir .libs 2>/dev/null if test -d .libs; then lt_cv_objdir=.libs else # MS-DOS does not allow filenames that begin with a dot. lt_cv_objdir=_libs fi rmdir .libs 2>/dev/null fi { echo "$as_me:$LINENO: result: $lt_cv_objdir" >&5 echo "${ECHO_T}$lt_cv_objdir" >&6; } objdir=$lt_cv_objdir case $host_os in aix3*) # AIX sometimes has problems with the GCC collect2 program. 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If you think this configuration is useful to you, please write to autoconf@gnu.org." >&2;} ac_tool_warned=yes ;; esac AR=$ac_ct_AR fi else AR="$ac_cv_prog_AR" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. set dummy ${ac_tool_prefix}ranlib; ac_word=$2 { echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_prog_RANLIB+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$RANLIB"; then ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi RANLIB=$ac_cv_prog_RANLIB if test -n "$RANLIB"; then { echo "$as_me:$LINENO: result: $RANLIB" >&5 echo "${ECHO_T}$RANLIB" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi fi if test -z "$ac_cv_prog_RANLIB"; then ac_ct_RANLIB=$RANLIB # Extract the first word of "ranlib", so it can be a program name with args. set dummy ranlib; ac_word=$2 { echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$ac_ct_RANLIB"; then ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_RANLIB="ranlib" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB if test -n "$ac_ct_RANLIB"; then { echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5 echo "${ECHO_T}$ac_ct_RANLIB" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi if test "x$ac_ct_RANLIB" = x; then RANLIB=":" else case $cross_compiling:$ac_tool_warned in yes:) { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools whose name does not start with the host triplet. If you think this configuration is useful to you, please write to autoconf@gnu.org." >&5 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools whose name does not start with the host triplet. If you think this configuration is useful to you, please write to autoconf@gnu.org." >&2;} ac_tool_warned=yes ;; esac RANLIB=$ac_ct_RANLIB fi else RANLIB="$ac_cv_prog_RANLIB" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. set dummy ${ac_tool_prefix}strip; ac_word=$2 { echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_prog_STRIP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$STRIP"; then ac_cv_prog_STRIP="$STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_STRIP="${ac_tool_prefix}strip" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi STRIP=$ac_cv_prog_STRIP if test -n "$STRIP"; then { echo "$as_me:$LINENO: result: $STRIP" >&5 echo "${ECHO_T}$STRIP" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi fi if test -z "$ac_cv_prog_STRIP"; then ac_ct_STRIP=$STRIP # Extract the first word of "strip", so it can be a program name with args. set dummy strip; ac_word=$2 { echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$ac_ct_STRIP"; then ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_STRIP="strip" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP if test -n "$ac_ct_STRIP"; then { echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5 echo "${ECHO_T}$ac_ct_STRIP" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi if test "x$ac_ct_STRIP" = x; then STRIP=":" else case $cross_compiling:$ac_tool_warned in yes:) { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools whose name does not start with the host triplet. If you think this configuration is useful to you, please write to autoconf@gnu.org." >&5 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools whose name does not start with the host triplet. If you think this configuration is useful to you, please write to autoconf@gnu.org." >&2;} ac_tool_warned=yes ;; esac STRIP=$ac_ct_STRIP fi else STRIP="$ac_cv_prog_STRIP" fi old_CC="$CC" old_CFLAGS="$CFLAGS" # Set sane defaults for various variables test -z "$AR" && AR=ar test -z "$AR_FLAGS" && AR_FLAGS=cru test -z "$AS" && AS=as test -z "$CC" && CC=cc test -z "$LTCC" && LTCC=$CC test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS test -z "$DLLTOOL" && DLLTOOL=dlltool test -z "$LD" && LD=ld test -z "$LN_S" && LN_S="ln -s" test -z "$MAGIC_CMD" && MAGIC_CMD=file test -z "$NM" && NM=nm test -z "$SED" && SED=sed test -z "$OBJDUMP" && OBJDUMP=objdump test -z "$RANLIB" && RANLIB=: test -z "$STRIP" && STRIP=: test -z "$ac_objext" && ac_objext=o # Determine commands to create old-style static archives. old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' old_postinstall_cmds='chmod 644 $oldlib' old_postuninstall_cmds= if test -n "$RANLIB"; then case $host_os in openbsd*) old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" ;; *) old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" ;; esac old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" fi for cc_temp in $compiler""; do case $cc_temp in compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; \-*) ;; *) break;; esac done cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` # Only perform the check for file, if the check method requires it case $deplibs_check_method in file_magic*) if test "$file_magic_cmd" = '$MAGIC_CMD'; then { echo "$as_me:$LINENO: checking for ${ac_tool_prefix}file" >&5 echo $ECHO_N "checking for ${ac_tool_prefix}file... $ECHO_C" >&6; } if test "${lt_cv_path_MAGIC_CMD+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else case $MAGIC_CMD in [\\/*] | ?:[\\/]*) lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. ;; *) lt_save_MAGIC_CMD="$MAGIC_CMD" lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" for ac_dir in $ac_dummy; do IFS="$lt_save_ifs" test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/${ac_tool_prefix}file; then lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file" if test -n "$file_magic_test_file"; then case $deplibs_check_method in "file_magic "*) file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` MAGIC_CMD="$lt_cv_path_MAGIC_CMD" if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | $EGREP "$file_magic_regex" > /dev/null; then : else cat <&2 *** Warning: the command libtool uses to detect shared libraries, *** $file_magic_cmd, produces output that libtool cannot recognize. *** The result is that libtool may fail to recognize shared libraries *** as such. This will affect the creation of libtool libraries that *** depend on shared libraries, but programs linked with such libtool *** libraries will work regardless of this problem. Nevertheless, you *** may want to report the problem to your system manager and/or to *** bug-libtool@gnu.org EOF fi ;; esac fi break fi done IFS="$lt_save_ifs" MAGIC_CMD="$lt_save_MAGIC_CMD" ;; esac fi MAGIC_CMD="$lt_cv_path_MAGIC_CMD" if test -n "$MAGIC_CMD"; then { echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5 echo "${ECHO_T}$MAGIC_CMD" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi if test -z "$lt_cv_path_MAGIC_CMD"; then if test -n "$ac_tool_prefix"; then { echo "$as_me:$LINENO: checking for file" >&5 echo $ECHO_N "checking for file... $ECHO_C" >&6; } if test "${lt_cv_path_MAGIC_CMD+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else case $MAGIC_CMD in [\\/*] | ?:[\\/]*) lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. ;; *) lt_save_MAGIC_CMD="$MAGIC_CMD" lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" for ac_dir in $ac_dummy; do IFS="$lt_save_ifs" test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/file; then lt_cv_path_MAGIC_CMD="$ac_dir/file" if test -n "$file_magic_test_file"; then case $deplibs_check_method in "file_magic "*) file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` MAGIC_CMD="$lt_cv_path_MAGIC_CMD" if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | $EGREP "$file_magic_regex" > /dev/null; then : else cat <&2 *** Warning: the command libtool uses to detect shared libraries, *** $file_magic_cmd, produces output that libtool cannot recognize. *** The result is that libtool may fail to recognize shared libraries *** as such. This will affect the creation of libtool libraries that *** depend on shared libraries, but programs linked with such libtool *** libraries will work regardless of this problem. Nevertheless, you *** may want to report the problem to your system manager and/or to *** bug-libtool@gnu.org EOF fi ;; esac fi break fi done IFS="$lt_save_ifs" MAGIC_CMD="$lt_save_MAGIC_CMD" ;; esac fi MAGIC_CMD="$lt_cv_path_MAGIC_CMD" if test -n "$MAGIC_CMD"; then { echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5 echo "${ECHO_T}$MAGIC_CMD" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi else MAGIC_CMD=: fi fi fi ;; esac case $host_os in rhapsody* | darwin*) if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 { echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_prog_DSYMUTIL+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$DSYMUTIL"; then ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi DSYMUTIL=$ac_cv_prog_DSYMUTIL if test -n "$DSYMUTIL"; then { echo "$as_me:$LINENO: result: $DSYMUTIL" >&5 echo "${ECHO_T}$DSYMUTIL" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi fi if test -z "$ac_cv_prog_DSYMUTIL"; then ac_ct_DSYMUTIL=$DSYMUTIL # Extract the first word of "dsymutil", so it can be a program name with args. set dummy dsymutil; ac_word=$2 { echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$ac_ct_DSYMUTIL"; then ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL if test -n "$ac_ct_DSYMUTIL"; then { echo "$as_me:$LINENO: result: $ac_ct_DSYMUTIL" >&5 echo "${ECHO_T}$ac_ct_DSYMUTIL" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi if test "x$ac_ct_DSYMUTIL" = x; then DSYMUTIL=":" else case $cross_compiling:$ac_tool_warned in yes:) { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools whose name does not start with the host triplet. If you think this configuration is useful to you, please write to autoconf@gnu.org." >&5 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools whose name does not start with the host triplet. If you think this configuration is useful to you, please write to autoconf@gnu.org." >&2;} ac_tool_warned=yes ;; esac DSYMUTIL=$ac_ct_DSYMUTIL fi else DSYMUTIL="$ac_cv_prog_DSYMUTIL" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. set dummy ${ac_tool_prefix}nmedit; ac_word=$2 { echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_prog_NMEDIT+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$NMEDIT"; then ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi NMEDIT=$ac_cv_prog_NMEDIT if test -n "$NMEDIT"; then { echo "$as_me:$LINENO: result: $NMEDIT" >&5 echo "${ECHO_T}$NMEDIT" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi fi if test -z "$ac_cv_prog_NMEDIT"; then ac_ct_NMEDIT=$NMEDIT # Extract the first word of "nmedit", so it can be a program name with args. set dummy nmedit; ac_word=$2 { echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$ac_ct_NMEDIT"; then ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_NMEDIT="nmedit" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT if test -n "$ac_ct_NMEDIT"; then { echo "$as_me:$LINENO: result: $ac_ct_NMEDIT" >&5 echo "${ECHO_T}$ac_ct_NMEDIT" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi if test "x$ac_ct_NMEDIT" = x; then NMEDIT=":" else case $cross_compiling:$ac_tool_warned in yes:) { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools whose name does not start with the host triplet. If you think this configuration is useful to you, please write to autoconf@gnu.org." >&5 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools whose name does not start with the host triplet. If you think this configuration is useful to you, please write to autoconf@gnu.org." >&2;} ac_tool_warned=yes ;; esac NMEDIT=$ac_ct_NMEDIT fi else NMEDIT="$ac_cv_prog_NMEDIT" fi { echo "$as_me:$LINENO: checking for -single_module linker flag" >&5 echo $ECHO_N "checking for -single_module linker flag... $ECHO_C" >&6; } if test "${lt_cv_apple_cc_single_mod+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else lt_cv_apple_cc_single_mod=no if test -z "${LT_MULTI_MODULE}"; then # By default we will add the -single_module flag. You can override # by either setting the environment variable LT_MULTI_MODULE # non-empty at configure time, or by adding -multi_module to the # link flags. echo "int foo(void){return 1;}" > conftest.c $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ -dynamiclib ${wl}-single_module conftest.c if test -f libconftest.dylib; then lt_cv_apple_cc_single_mod=yes rm -rf libconftest.dylib* fi rm conftest.c fi fi { echo "$as_me:$LINENO: result: $lt_cv_apple_cc_single_mod" >&5 echo "${ECHO_T}$lt_cv_apple_cc_single_mod" >&6; } { echo "$as_me:$LINENO: checking for -exported_symbols_list linker flag" >&5 echo $ECHO_N "checking for -exported_symbols_list linker flag... $ECHO_C" >&6; } if test "${lt_cv_ld_exported_symbols_list+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else lt_cv_ld_exported_symbols_list=no save_LDFLAGS=$LDFLAGS echo "_main" > conftest.sym LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then lt_cv_ld_exported_symbols_list=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 lt_cv_ld_exported_symbols_list=no fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LDFLAGS="$save_LDFLAGS" fi { echo "$as_me:$LINENO: result: $lt_cv_ld_exported_symbols_list" >&5 echo "${ECHO_T}$lt_cv_ld_exported_symbols_list" >&6; } case $host_os in rhapsody* | darwin1.[0123]) _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; darwin1.*) _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; darwin*) # if running on 10.5 or later, the deployment target defaults # to the OS version, if on x86, and 10.4, the deployment # target defaults to 10.4. Don't you love it? case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in 10.0,*86*-darwin8*|10.0,*-darwin[91]*) _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; 10.[012]*) _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 10.*) _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; esac ;; esac if test "$lt_cv_apple_cc_single_mod" = "yes"; then _lt_dar_single_mod='$single_module' fi if test "$lt_cv_ld_exported_symbols_list" = "yes"; then _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' else _lt_dar_export_syms="~$NMEDIT -s \$output_objdir/\${libname}-symbols.expsym \${lib}" fi if test "$DSYMUTIL" != ":"; then _lt_dsymutil="~$DSYMUTIL \$lib || :" else _lt_dsymutil= fi ;; esac enable_dlopen=no enable_win32_dll=no # Check whether --enable-libtool-lock was given. if test "${enable_libtool_lock+set}" = set; then enableval=$enable_libtool_lock; fi test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes # Check whether --with-pic was given. if test "${with_pic+set}" = set; then withval=$with_pic; pic_mode="$withval" else pic_mode=default fi test -z "$pic_mode" && pic_mode=default # Use C for the default configuration in the libtool script tagname= lt_save_CC="$CC" ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu # Source file extension for C test sources. ac_ext=c # Object file extension for compiled C test sources. objext=o objext=$objext # Code to be used in simple compile tests lt_simple_compile_test_code="int some_variable = 0;" # Code to be used in simple link tests lt_simple_link_test_code='int main(){return(0);}' # If no C compiler was specified, use CC. LTCC=${LTCC-"$CC"} # If no C compiler flags were specified, use CFLAGS. 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FIXME archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' else ld_shlibs=no fi ;; cygwin* | mingw* | pw32*) # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, # as there is no search path for DLLs. hardcode_libdir_flag_spec='-L$libdir' allow_undefined_flag=unsupported always_export_symbols=no enable_shared_with_static_runtimes=yes export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' # If the export-symbols file already is a .def file (1st line # is EXPORTS), use it as is; otherwise, prepend... archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then cp $export_symbols $output_objdir/$soname.def; else echo EXPORTS > $output_objdir/$soname.def; cat $export_symbols >> $output_objdir/$soname.def; fi~ $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' else ld_shlibs=no fi ;; interix[3-9]*) hardcode_direct=no hardcode_shlibpath_var=no hardcode_libdir_flag_spec='${wl}-rpath,$libdir' export_dynamic_flag_spec='${wl}-E' # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. # Instead, shared libraries are loaded at an image base (0x10000000 by # default) and relocated if they conflict, which is a slow very memory # consuming and fragmenting process. 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Moving up from 0x10000000 also allows more sbrk(2) space. archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' ;; gnu* | linux* | k*bsd*-gnu) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then tmp_addflag= case $cc_basename,$host_cpu in pgcc*) # Portland Group C compiler whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' tmp_addflag=' $pic_flag' ;; pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' tmp_addflag=' $pic_flag -Mnomain' ;; ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 tmp_addflag=' -i_dynamic' ;; efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 tmp_addflag=' -i_dynamic -nofor_main' ;; ifc* | ifort*) # Intel Fortran compiler tmp_addflag=' -nofor_main' ;; esac case `$CC -V 2>&1 | sed 5q` in *Sun\ C*) # Sun C 5.9 whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' tmp_sharedflag='-G' ;; *Sun\ F*) # Sun Fortran 8.3 tmp_sharedflag='-G' ;; *) tmp_sharedflag='-shared' ;; esac archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' if test $supports_anon_versioning = yes; then archive_expsym_cmds='$echo "{ global:" > $output_objdir/$libname.ver~ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ $echo "local: *; };" >> $output_objdir/$libname.ver~ $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' fi link_all_deplibs=no else ld_shlibs=no fi ;; netbsd* | netbsdelf*-gnu) if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' wlarc= else archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' fi ;; solaris*) if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then ld_shlibs=no cat <&2 *** Warning: The releases 2.8.* of the GNU linker cannot reliably *** create shared libraries on Solaris systems. Therefore, libtool *** is disabling shared libraries support. We urge you to upgrade GNU *** binutils to release 2.9.1 or newer. Another option is to modify *** your PATH or compiler configuration so that the native linker is *** used, and then restart. EOF elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs=no fi ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) case `$LD -v 2>&1` in *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) ld_shlibs=no cat <<_LT_EOF 1>&2 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not *** reliably create shared libraries on SCO systems. Therefore, libtool *** is disabling shared libraries support. We urge you to upgrade GNU *** binutils to release 2.16.91.0.3 or newer. Another option is to modify *** your PATH or compiler configuration so that the native linker is *** used, and then restart. _LT_EOF ;; *) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`' archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib' archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib' else ld_shlibs=no fi ;; esac ;; sunos4*) archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' wlarc= hardcode_direct=yes hardcode_shlibpath_var=no ;; *) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs=no fi ;; esac if test "$ld_shlibs" = no; then runpath_var= hardcode_libdir_flag_spec= export_dynamic_flag_spec= whole_archive_flag_spec= fi else # PORTME fill in a description of your system's linker (not GNU ld) case $host_os in aix3*) allow_undefined_flag=unsupported always_export_symbols=yes archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' # Note: this linker hardcodes the directories in LIBPATH if there # are no directories specified by -L. hardcode_minus_L=yes if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then # Neither direct hardcoding nor static linking is supported with a # broken collect2. hardcode_direct=unsupported fi ;; aix[4-9]*) if test "$host_cpu" = ia64; then # On IA64, the linker does run time linking by default, so we don't # have to do anything special. aix_use_runtimelinking=no exp_sym_flag='-Bexport' no_entry_flag="" else # If we're using GNU nm, then we don't want the "-C" option. # -C means demangle to AIX nm, but means don't demangle with GNU nm if $NM -V 2>&1 | grep 'GNU' > /dev/null; then export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols' else export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols' fi aix_use_runtimelinking=no # Test if we are trying to use run time linking or normal # AIX style linking. If -brtl is somewhere in LDFLAGS, we # need to do runtime linking. case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) for ld_flag in $LDFLAGS; do if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then aix_use_runtimelinking=yes break fi done ;; esac exp_sym_flag='-bexport' no_entry_flag='-bnoentry' fi # When large executables or shared objects are built, AIX ld can # have problems creating the table of contents. If linking a library # or program results in "error TOC overflow" add -mminimal-toc to # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. archive_cmds='' hardcode_direct=yes hardcode_libdir_separator=':' link_all_deplibs=yes if test "$GCC" = yes; then case $host_os in aix4.[012]|aix4.[012].*) # We only want to do this on AIX 4.2 and lower, the check # below for broken collect2 doesn't work under 4.3+ collect2name=`${CC} -print-prog-name=collect2` if test -f "$collect2name" && \ strings "$collect2name" | grep resolve_lib_name >/dev/null then # We have reworked collect2 : else # We have old collect2 hardcode_direct=unsupported # It fails to find uninstalled libraries when the uninstalled # path is not listed in the libpath. Setting hardcode_minus_L # to unsupported forces relinking hardcode_minus_L=yes hardcode_libdir_flag_spec='-L$libdir' hardcode_libdir_separator= fi ;; esac shared_flag='-shared' if test "$aix_use_runtimelinking" = yes; then shared_flag="$shared_flag "'${wl}-G' fi else # not using gcc if test "$host_cpu" = ia64; then # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release # chokes on -Wl,-G. The following line is correct: shared_flag='-G' else if test "$aix_use_runtimelinking" = yes; then shared_flag='${wl}-G' else shared_flag='${wl}-bM:SRE' fi fi fi # It seems that -bexpall does not export symbols beginning with # underscore (_), so it is better to generate a list of symbols to export. always_export_symbols=yes if test "$aix_use_runtimelinking" = yes; then # Warning - without using the other runtime loading flags (-brtl), # -berok will link without error, but may produce a broken library. allow_undefined_flag='-berok' # Determine the default libpath from the value encoded in an empty executable. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then lt_aix_libpath_sed=' /Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/ p } }' aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` # Check for a 64-bit object if we didn't find anything. if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` fi else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" archive_expsym_cmds="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" else if test "$host_cpu" = ia64; then hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib' allow_undefined_flag="-z nodefs" archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" else # Determine the default libpath from the value encoded in an empty executable. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then lt_aix_libpath_sed=' /Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/ p } }' aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` # Check for a 64-bit object if we didn't find anything. if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` fi else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" # Warning - without using the other run time loading flags, # -berok will link without error, but may produce a broken library. no_undefined_flag=' ${wl}-bernotok' allow_undefined_flag=' ${wl}-berok' # Exported symbols can be pulled into shared objects from archives whole_archive_flag_spec='$convenience' archive_cmds_need_lc=yes # This is similar to how AIX traditionally builds its shared libraries. archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' fi fi ;; amigaos*) archive_cmds='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' hardcode_libdir_flag_spec='-L$libdir' hardcode_minus_L=yes # see comment about different semantics on the GNU ld section ld_shlibs=no ;; bsdi[45]*) export_dynamic_flag_spec=-rdynamic ;; cygwin* | mingw* | pw32*) # When not using gcc, we currently assume that we are using # Microsoft Visual C++. # hardcode_libdir_flag_spec is actually meaningless, as there is # no search path for DLLs. hardcode_libdir_flag_spec=' ' allow_undefined_flag=unsupported # Tell ltmain to make .lib files, not .a files. libext=lib # Tell ltmain to make .dll files, not .so files. shrext_cmds=".dll" # FIXME: Setting linknames here is a bad hack. archive_cmds='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames=' # The linker will automatically build a .lib file if we build a DLL. old_archive_From_new_cmds='true' # FIXME: Should let the user specify the lib program. old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' fix_srcfile_path='`cygpath -w "$srcfile"`' enable_shared_with_static_runtimes=yes ;; darwin* | rhapsody*) case $host_os in rhapsody* | darwin1.[012]) allow_undefined_flag='${wl}-undefined ${wl}suppress' ;; *) # Darwin 1.3 on if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then allow_undefined_flag='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' else case ${MACOSX_DEPLOYMENT_TARGET} in 10.[012]) allow_undefined_flag='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 10.*) allow_undefined_flag='${wl}-undefined ${wl}dynamic_lookup' ;; esac fi ;; esac archive_cmds_need_lc=no hardcode_direct=no hardcode_automatic=yes hardcode_shlibpath_var=unsupported whole_archive_flag_spec='' link_all_deplibs=yes if test "$GCC" = yes ; then output_verbose_link_cmd='echo' archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" else case $cc_basename in xlc*) output_verbose_link_cmd='echo' archive_cmds='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring' module_cmds='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds archive_expsym_cmds='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' module_expsym_cmds='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' ;; *) ld_shlibs=no ;; esac fi ;; dgux*) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec='-L$libdir' hardcode_shlibpath_var=no ;; freebsd1*) ld_shlibs=no ;; # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor # support. Future versions do this automatically, but an explicit c++rt0.o # does not break anything, and helps significantly (at the cost of a little # extra space). freebsd2.2*) archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' hardcode_libdir_flag_spec='-R$libdir' hardcode_direct=yes hardcode_shlibpath_var=no ;; # Unfortunately, older versions of FreeBSD 2 do not have this feature. freebsd2*) archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=yes hardcode_minus_L=yes hardcode_shlibpath_var=no ;; # FreeBSD 3 and greater uses gcc -shared to do shared libraries. freebsd* | dragonfly*) archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec='-R$libdir' hardcode_direct=yes hardcode_shlibpath_var=no ;; hpux9*) if test "$GCC" = yes; then archive_cmds='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' else archive_cmds='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' fi hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' hardcode_libdir_separator=: hardcode_direct=yes # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L=yes export_dynamic_flag_spec='${wl}-E' ;; hpux10*) if test "$GCC" = yes -a "$with_gnu_ld" = no; then archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' fi if test "$with_gnu_ld" = no; then hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' hardcode_libdir_separator=: hardcode_direct=yes export_dynamic_flag_spec='${wl}-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L=yes fi ;; hpux11*) if test "$GCC" = yes -a "$with_gnu_ld" = no; then case $host_cpu in hppa*64*) archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) archive_cmds='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ;; esac else case $host_cpu in hppa*64*) archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ;; esac fi if test "$with_gnu_ld" = no; then hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' hardcode_libdir_separator=: case $host_cpu in hppa*64*|ia64*) hardcode_libdir_flag_spec_ld='+b $libdir' hardcode_direct=no hardcode_shlibpath_var=no ;; *) hardcode_direct=yes export_dynamic_flag_spec='${wl}-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L=yes ;; esac fi ;; irix5* | irix6* | nonstopux*) if test "$GCC" = yes; then archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' else archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' hardcode_libdir_flag_spec_ld='-rpath $libdir' fi hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator=: link_all_deplibs=yes ;; 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*) archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec='${wl}-rpath,$libdir' ;; esac fi else ld_shlibs=no fi ;; os2*) hardcode_libdir_flag_spec='-L$libdir' hardcode_minus_L=yes allow_undefined_flag=unsupported archive_cmds='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' old_archive_From_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' ;; osf3*) if test "$GCC" = yes; then allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' else allow_undefined_flag=' -expect_unresolved \*' archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' fi hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator=: ;; osf4* | osf5*) # as osf3* with the addition of -msym flag if test "$GCC" = yes; then allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' else allow_undefined_flag=' -expect_unresolved \*' archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~ $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp' # Both c and cxx compiler support -rpath directly hardcode_libdir_flag_spec='-rpath $libdir' fi hardcode_libdir_separator=: ;; solaris*) no_undefined_flag=' -z text' if test "$GCC" = yes; then wlarc='${wl}' archive_cmds='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp' else wlarc='' archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' fi hardcode_libdir_flag_spec='-R$libdir' hardcode_shlibpath_var=no case $host_os in solaris2.[0-5] | solaris2.[0-5].*) ;; *) # The compiler driver will combine and reorder linker options, # but understands `-z linker_flag'. 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esac ;; gnu*) version_type=linux need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH hardcode_into_libs=yes ;; hpux9* | hpux10* | hpux11*) # Give a soname corresponding to the major version so that dld.sl refuses to # link against other versions. version_type=sunos need_lib_prefix=no need_version=no case $host_cpu in ia64*) shrext_cmds='.so' hardcode_into_libs=yes dynamic_linker="$host_os dld.so" shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' if test "X$HPUX_IA64_MODE" = X32; then sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" else sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" fi sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;; 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irix5* | irix6* | nonstopux*) case $host_os in nonstopux*) version_type=nonstopux ;; *) if test "$lt_cv_prog_gnu_ld" = yes; then version_type=linux else version_type=irix fi ;; esac need_lib_prefix=no need_version=no soname_spec='${libname}${release}${shared_ext}$major' library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' case $host_os in irix5* | nonstopux*) libsuff= shlibsuff= ;; *) case $LD in # libtool.m4 will add one of these switches to LD *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") libsuff= shlibsuff= libmagic=32-bit;; *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") libsuff=32 shlibsuff=N32 libmagic=N32;; *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") libsuff=64 shlibsuff=64 libmagic=64-bit;; *) libsuff= shlibsuff= libmagic=never-match;; esac ;; esac shlibpath_var=LD_LIBRARY${shlibsuff}_PATH shlibpath_overrides_runpath=no sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" hardcode_into_libs=yes ;; 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} else # FIXME - insert some real tests, host_os isn't really good enough case $host_os in darwin*) if test -n "$STRIP" ; then striplib="$STRIP -x" old_striplib="$STRIP -S" { echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi ;; *) { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } ;; esac fi if test "x$enable_dlopen" != xyes; then enable_dlopen=unknown enable_dlopen_self=unknown enable_dlopen_self_static=unknown else lt_cv_dlopen=no lt_cv_dlopen_libs= case $host_os in beos*) lt_cv_dlopen="load_add_on" lt_cv_dlopen_libs= lt_cv_dlopen_self=yes ;; mingw* | pw32*) lt_cv_dlopen="LoadLibrary" lt_cv_dlopen_libs= ;; cygwin*) lt_cv_dlopen="dlopen" lt_cv_dlopen_libs= ;; darwin*) # if libdl is installed we need to link against it { echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5 echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6; } if test "${ac_cv_lib_dl_dlopen+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldl $LIBS" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. 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For example, HP-UX 11i declares gettimeofday. */ #define shl_load innocuous_shl_load /* System header to define __stub macros and hopefully few prototypes, which can conflict with char shl_load (); below. Prefer to if __STDC__ is defined, since exists even on freestanding compilers. */ #ifdef __STDC__ # include #else # include #endif #undef shl_load /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char shl_load (); /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined __stub_shl_load || defined __stub___shl_load choke me #endif int main () { return shl_load (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then ac_cv_func_shl_load=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_func_shl_load=no fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi { echo "$as_me:$LINENO: result: $ac_cv_func_shl_load" >&5 echo "${ECHO_T}$ac_cv_func_shl_load" >&6; } if test $ac_cv_func_shl_load = yes; then lt_cv_dlopen="shl_load" else { echo "$as_me:$LINENO: checking for shl_load in -ldld" >&5 echo $ECHO_N "checking for shl_load in -ldld... $ECHO_C" >&6; } if test "${ac_cv_lib_dld_shl_load+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldld $LIBS" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char shl_load (); int main () { return shl_load (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then ac_cv_lib_dld_shl_load=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_dld_shl_load=no fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { echo "$as_me:$LINENO: result: $ac_cv_lib_dld_shl_load" >&5 echo "${ECHO_T}$ac_cv_lib_dld_shl_load" >&6; } if test $ac_cv_lib_dld_shl_load = yes; then lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld" else { echo "$as_me:$LINENO: checking for dlopen" >&5 echo $ECHO_N "checking for dlopen... $ECHO_C" >&6; } if test "${ac_cv_func_dlopen+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Define dlopen to an innocuous variant, in case declares dlopen. For example, HP-UX 11i declares gettimeofday. */ #define dlopen innocuous_dlopen /* System header to define __stub macros and hopefully few prototypes, which can conflict with char dlopen (); below. Prefer to if __STDC__ is defined, since exists even on freestanding compilers. */ #ifdef __STDC__ # include #else # include #endif #undef dlopen /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char dlopen (); /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined __stub_dlopen || defined __stub___dlopen choke me #endif int main () { return dlopen (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then ac_cv_func_dlopen=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_func_dlopen=no fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi { echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5 echo "${ECHO_T}$ac_cv_func_dlopen" >&6; } if test $ac_cv_func_dlopen = yes; then lt_cv_dlopen="dlopen" else { echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5 echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6; } if test "${ac_cv_lib_dl_dlopen+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldl $LIBS" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char dlopen (); int main () { return dlopen (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then ac_cv_lib_dl_dlopen=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_dl_dlopen=no fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5 echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6; } if test $ac_cv_lib_dl_dlopen = yes; then lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" else { echo "$as_me:$LINENO: checking for dlopen in -lsvld" >&5 echo $ECHO_N "checking for dlopen in -lsvld... $ECHO_C" >&6; } if test "${ac_cv_lib_svld_dlopen+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lsvld $LIBS" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char dlopen (); int main () { return dlopen (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then ac_cv_lib_svld_dlopen=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_svld_dlopen=no fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { echo "$as_me:$LINENO: result: $ac_cv_lib_svld_dlopen" >&5 echo "${ECHO_T}$ac_cv_lib_svld_dlopen" >&6; } if test $ac_cv_lib_svld_dlopen = yes; then lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld" else { echo "$as_me:$LINENO: checking for dld_link in -ldld" >&5 echo $ECHO_N "checking for dld_link in -ldld... $ECHO_C" >&6; } if test "${ac_cv_lib_dld_dld_link+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldld $LIBS" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. 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Since portable code cannot # rely on this symbol name, it's probably fine to never include it in # preloaded symbol tables. # Exclude shared library initialization/finalization symbols. extract_expsyms_cmds= # Just being paranoid about ensuring that cc_basename is set. for cc_temp in $compiler""; do case $cc_temp in compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; \-*) ;; *) break;; esac done cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` case $host_os in cygwin* | mingw* | pw32*) # FIXME: the MSVC++ port hasn't been tested in a loooong time # When not using gcc, we currently assume that we are using # Microsoft Visual C++. if test "$GCC" != yes; then with_gnu_ld=no fi ;; interix*) # we just hope/assume this is gcc and not c89 (= MSVC++) with_gnu_ld=yes ;; openbsd*) with_gnu_ld=no ;; esac ld_shlibs_F77=yes if test "$with_gnu_ld" = yes; then # If archive_cmds runs LD, not CC, wlarc should be empty wlarc='${wl}' # Set some defaults for GNU ld with shared library support. These # are reset later if shared libraries are not supported. 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If you *** really care for shared libraries, you may want to modify your PATH *** so that a non-GNU linker is found, and then restart. EOF fi ;; amigaos*) archive_cmds_F77='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' hardcode_libdir_flag_spec_F77='-L$libdir' hardcode_minus_L_F77=yes # Samuel A. Falvo II reports # that the semantics of dynamic libraries on AmigaOS, at least up # to version 4, is to share data among multiple programs linked # with the same dynamic library. Since this doesn't match the # behavior of shared libraries on other platforms, we can't use # them. ld_shlibs_F77=no ;; beos*) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then allow_undefined_flag_F77=unsupported # Joseph Beckenbach says some releases of gcc # support --undefined. This deserves some investigation. FIXME archive_cmds_F77='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' else ld_shlibs_F77=no fi ;; cygwin* | mingw* | pw32*) # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, F77) is actually meaningless, # as there is no search path for DLLs. hardcode_libdir_flag_spec_F77='-L$libdir' allow_undefined_flag_F77=unsupported always_export_symbols_F77=no enable_shared_with_static_runtimes_F77=yes export_symbols_cmds_F77='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' # If the export-symbols file already is a .def file (1st line # is EXPORTS), use it as is; otherwise, prepend... archive_expsym_cmds_F77='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then cp $export_symbols $output_objdir/$soname.def; else echo EXPORTS > $output_objdir/$soname.def; cat $export_symbols >> $output_objdir/$soname.def; fi~ $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' else ld_shlibs_F77=no fi ;; interix[3-9]*) hardcode_direct_F77=no hardcode_shlibpath_var_F77=no hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir' export_dynamic_flag_spec_F77='${wl}-E' # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. # Instead, shared libraries are loaded at an image base (0x10000000 by # default) and relocated if they conflict, which is a slow very memory # consuming and fragmenting process. To avoid this, we pick a random, # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link # time. Moving up from 0x10000000 also allows more sbrk(2) space. archive_cmds_F77='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' archive_expsym_cmds_F77='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' ;; gnu* | linux* | k*bsd*-gnu) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then tmp_addflag= case $cc_basename,$host_cpu in pgcc*) # Portland Group C compiler whole_archive_flag_spec_F77='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' tmp_addflag=' $pic_flag' ;; pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers whole_archive_flag_spec_F77='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' tmp_addflag=' $pic_flag -Mnomain' ;; ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 tmp_addflag=' -i_dynamic' ;; efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 tmp_addflag=' -i_dynamic -nofor_main' ;; ifc* | ifort*) # Intel Fortran compiler tmp_addflag=' -nofor_main' ;; esac case `$CC -V 2>&1 | sed 5q` in *Sun\ C*) # Sun C 5.9 whole_archive_flag_spec_F77='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' tmp_sharedflag='-G' ;; *Sun\ F*) # Sun Fortran 8.3 tmp_sharedflag='-G' ;; *) tmp_sharedflag='-shared' ;; esac archive_cmds_F77='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' if test $supports_anon_versioning = yes; then archive_expsym_cmds_F77='$echo "{ global:" > $output_objdir/$libname.ver~ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ $echo "local: *; };" >> $output_objdir/$libname.ver~ $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' fi link_all_deplibs_F77=no else ld_shlibs_F77=no fi ;; netbsd* | netbsdelf*-gnu) if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then archive_cmds_F77='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' wlarc= else archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' fi ;; solaris*) if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then ld_shlibs_F77=no cat <&2 *** Warning: The releases 2.8.* of the GNU linker cannot reliably *** create shared libraries on Solaris systems. Therefore, libtool *** is disabling shared libraries support. We urge you to upgrade GNU *** binutils to release 2.9.1 or newer. Another option is to modify *** your PATH or compiler configuration so that the native linker is *** used, and then restart. EOF elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs_F77=no fi ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) case `$LD -v 2>&1` in *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) ld_shlibs_F77=no cat <<_LT_EOF 1>&2 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not *** reliably create shared libraries on SCO systems. Therefore, libtool *** is disabling shared libraries support. We urge you to upgrade GNU *** binutils to release 2.16.91.0.3 or newer. Another option is to modify *** your PATH or compiler configuration so that the native linker is *** used, and then restart. _LT_EOF ;; *) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then hardcode_libdir_flag_spec_F77='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`' archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib' archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib' else ld_shlibs_F77=no fi ;; esac ;; sunos4*) archive_cmds_F77='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' wlarc= hardcode_direct_F77=yes hardcode_shlibpath_var_F77=no ;; *) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs_F77=no fi ;; esac if test "$ld_shlibs_F77" = no; then runpath_var= hardcode_libdir_flag_spec_F77= export_dynamic_flag_spec_F77= whole_archive_flag_spec_F77= fi else # PORTME fill in a description of your system's linker (not GNU ld) case $host_os in aix3*) allow_undefined_flag_F77=unsupported always_export_symbols_F77=yes archive_expsym_cmds_F77='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' # Note: this linker hardcodes the directories in LIBPATH if there # are no directories specified by -L. hardcode_minus_L_F77=yes if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then # Neither direct hardcoding nor static linking is supported with a # broken collect2. hardcode_direct_F77=unsupported fi ;; aix[4-9]*) if test "$host_cpu" = ia64; then # On IA64, the linker does run time linking by default, so we don't # have to do anything special. aix_use_runtimelinking=no exp_sym_flag='-Bexport' no_entry_flag="" else # If we're using GNU nm, then we don't want the "-C" option. # -C means demangle to AIX nm, but means don't demangle with GNU nm if $NM -V 2>&1 | grep 'GNU' > /dev/null; then export_symbols_cmds_F77='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols' else export_symbols_cmds_F77='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols' fi aix_use_runtimelinking=no # Test if we are trying to use run time linking or normal # AIX style linking. If -brtl is somewhere in LDFLAGS, we # need to do runtime linking. case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) for ld_flag in $LDFLAGS; do if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then aix_use_runtimelinking=yes break fi done ;; esac exp_sym_flag='-bexport' no_entry_flag='-bnoentry' fi # When large executables or shared objects are built, AIX ld can # have problems creating the table of contents. If linking a library # or program results in "error TOC overflow" add -mminimal-toc to # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. archive_cmds_F77='' hardcode_direct_F77=yes hardcode_libdir_separator_F77=':' link_all_deplibs_F77=yes if test "$GCC" = yes; then case $host_os in aix4.[012]|aix4.[012].*) # We only want to do this on AIX 4.2 and lower, the check # below for broken collect2 doesn't work under 4.3+ collect2name=`${CC} -print-prog-name=collect2` if test -f "$collect2name" && \ strings "$collect2name" | grep resolve_lib_name >/dev/null then # We have reworked collect2 : else # We have old collect2 hardcode_direct_F77=unsupported # It fails to find uninstalled libraries when the uninstalled # path is not listed in the libpath. Setting hardcode_minus_L # to unsupported forces relinking hardcode_minus_L_F77=yes hardcode_libdir_flag_spec_F77='-L$libdir' hardcode_libdir_separator_F77= fi ;; esac shared_flag='-shared' if test "$aix_use_runtimelinking" = yes; then shared_flag="$shared_flag "'${wl}-G' fi else # not using gcc if test "$host_cpu" = ia64; then # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release # chokes on -Wl,-G. The following line is correct: shared_flag='-G' else if test "$aix_use_runtimelinking" = yes; then shared_flag='${wl}-G' else shared_flag='${wl}-bM:SRE' fi fi fi # It seems that -bexpall does not export symbols beginning with # underscore (_), so it is better to generate a list of symbols to export. always_export_symbols_F77=yes if test "$aix_use_runtimelinking" = yes; then # Warning - without using the other runtime loading flags (-brtl), # -berok will link without error, but may produce a broken library. allow_undefined_flag_F77='-berok' # Determine the default libpath from the value encoded in an empty executable. cat >conftest.$ac_ext <<_ACEOF program main end _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_f77_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then lt_aix_libpath_sed=' /Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/ p } }' aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` # Check for a 64-bit object if we didn't find anything. if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` fi else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi hardcode_libdir_flag_spec_F77='${wl}-blibpath:$libdir:'"$aix_libpath" archive_expsym_cmds_F77="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" else if test "$host_cpu" = ia64; then hardcode_libdir_flag_spec_F77='${wl}-R $libdir:/usr/lib:/lib' allow_undefined_flag_F77="-z nodefs" archive_expsym_cmds_F77="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" else # Determine the default libpath from the value encoded in an empty executable. cat >conftest.$ac_ext <<_ACEOF program main end _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_f77_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then lt_aix_libpath_sed=' /Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/ p } }' aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` # Check for a 64-bit object if we didn't find anything. if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` fi else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi hardcode_libdir_flag_spec_F77='${wl}-blibpath:$libdir:'"$aix_libpath" # Warning - without using the other run time loading flags, # -berok will link without error, but may produce a broken library. no_undefined_flag_F77=' ${wl}-bernotok' allow_undefined_flag_F77=' ${wl}-berok' # Exported symbols can be pulled into shared objects from archives whole_archive_flag_spec_F77='$convenience' archive_cmds_need_lc_F77=yes # This is similar to how AIX traditionally builds its shared libraries. archive_expsym_cmds_F77="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' fi fi ;; amigaos*) archive_cmds_F77='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' hardcode_libdir_flag_spec_F77='-L$libdir' hardcode_minus_L_F77=yes # see comment about different semantics on the GNU ld section ld_shlibs_F77=no ;; bsdi[45]*) export_dynamic_flag_spec_F77=-rdynamic ;; cygwin* | mingw* | pw32*) # When not using gcc, we currently assume that we are using # Microsoft Visual C++. # hardcode_libdir_flag_spec is actually meaningless, as there is # no search path for DLLs. hardcode_libdir_flag_spec_F77=' ' allow_undefined_flag_F77=unsupported # Tell ltmain to make .lib files, not .a files. libext=lib # Tell ltmain to make .dll files, not .so files. shrext_cmds=".dll" # FIXME: Setting linknames here is a bad hack. archive_cmds_F77='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames=' # The linker will automatically build a .lib file if we build a DLL. old_archive_From_new_cmds_F77='true' # FIXME: Should let the user specify the lib program. old_archive_cmds_F77='lib -OUT:$oldlib$oldobjs$old_deplibs' fix_srcfile_path_F77='`cygpath -w "$srcfile"`' enable_shared_with_static_runtimes_F77=yes ;; darwin* | rhapsody*) case $host_os in rhapsody* | darwin1.[012]) allow_undefined_flag_F77='${wl}-undefined ${wl}suppress' ;; *) # Darwin 1.3 on if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then allow_undefined_flag_F77='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' else case ${MACOSX_DEPLOYMENT_TARGET} in 10.[012]) allow_undefined_flag_F77='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 10.*) allow_undefined_flag_F77='${wl}-undefined ${wl}dynamic_lookup' ;; esac fi ;; esac archive_cmds_need_lc_F77=no hardcode_direct_F77=no hardcode_automatic_F77=yes hardcode_shlibpath_var_F77=unsupported whole_archive_flag_spec_F77='' link_all_deplibs_F77=yes if test "$GCC" = yes ; then output_verbose_link_cmd='echo' archive_cmds_F77="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" module_cmds_F77="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" archive_expsym_cmds_F77="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" module_expsym_cmds_F77="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" else case $cc_basename in xlc*) output_verbose_link_cmd='echo' archive_cmds_F77='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring' module_cmds_F77='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds archive_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' module_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' ;; *) ld_shlibs_F77=no ;; esac fi ;; dgux*) archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec_F77='-L$libdir' hardcode_shlibpath_var_F77=no ;; freebsd1*) ld_shlibs_F77=no ;; # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor # support. Future versions do this automatically, but an explicit c++rt0.o # does not break anything, and helps significantly (at the cost of a little # extra space). freebsd2.2*) archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' hardcode_libdir_flag_spec_F77='-R$libdir' hardcode_direct_F77=yes hardcode_shlibpath_var_F77=no ;; # Unfortunately, older versions of FreeBSD 2 do not have this feature. freebsd2*) archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' hardcode_direct_F77=yes hardcode_minus_L_F77=yes hardcode_shlibpath_var_F77=no ;; # FreeBSD 3 and greater uses gcc -shared to do shared libraries. freebsd* | dragonfly*) archive_cmds_F77='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec_F77='-R$libdir' hardcode_direct_F77=yes hardcode_shlibpath_var_F77=no ;; hpux9*) if test "$GCC" = yes; then archive_cmds_F77='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' else archive_cmds_F77='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' fi hardcode_libdir_flag_spec_F77='${wl}+b ${wl}$libdir' hardcode_libdir_separator_F77=: hardcode_direct_F77=yes # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L_F77=yes export_dynamic_flag_spec_F77='${wl}-E' ;; hpux10*) if test "$GCC" = yes -a "$with_gnu_ld" = no; then archive_cmds_F77='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds_F77='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' fi if test "$with_gnu_ld" = no; then hardcode_libdir_flag_spec_F77='${wl}+b ${wl}$libdir' hardcode_libdir_separator_F77=: hardcode_direct_F77=yes export_dynamic_flag_spec_F77='${wl}-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L_F77=yes fi ;; hpux11*) if test "$GCC" = yes -a "$with_gnu_ld" = no; then case $host_cpu in hppa*64*) archive_cmds_F77='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) archive_cmds_F77='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) archive_cmds_F77='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ;; esac else case $host_cpu in hppa*64*) archive_cmds_F77='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) archive_cmds_F77='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) archive_cmds_F77='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ;; esac fi if test "$with_gnu_ld" = no; then hardcode_libdir_flag_spec_F77='${wl}+b ${wl}$libdir' hardcode_libdir_separator_F77=: case $host_cpu in hppa*64*|ia64*) hardcode_libdir_flag_spec_ld_F77='+b $libdir' hardcode_direct_F77=no hardcode_shlibpath_var_F77=no ;; *) hardcode_direct_F77=yes export_dynamic_flag_spec_F77='${wl}-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L_F77=yes ;; esac fi ;; irix5* | irix6* | nonstopux*) if test "$GCC" = yes; then archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' else archive_cmds_F77='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' hardcode_libdir_flag_spec_ld_F77='-rpath $libdir' fi hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator_F77=: link_all_deplibs_F77=yes ;; netbsd* | netbsdelf*-gnu) if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out else archive_cmds_F77='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF fi hardcode_libdir_flag_spec_F77='-R$libdir' hardcode_direct_F77=yes hardcode_shlibpath_var_F77=no ;; newsos6) archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct_F77=yes hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator_F77=: hardcode_shlibpath_var_F77=no ;; openbsd*) if test -f /usr/libexec/ld.so; then hardcode_direct_F77=yes hardcode_shlibpath_var_F77=no if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then archive_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir' export_dynamic_flag_spec_F77='${wl}-E' else case $host_os in openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec_F77='-R$libdir' ;; *) archive_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir' ;; esac fi else ld_shlibs_F77=no fi ;; os2*) hardcode_libdir_flag_spec_F77='-L$libdir' hardcode_minus_L_F77=yes allow_undefined_flag_F77=unsupported archive_cmds_F77='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' old_archive_From_new_cmds_F77='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' ;; osf3*) if test "$GCC" = yes; then allow_undefined_flag_F77=' ${wl}-expect_unresolved ${wl}\*' archive_cmds_F77='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' else allow_undefined_flag_F77=' -expect_unresolved \*' archive_cmds_F77='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' fi hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator_F77=: ;; osf4* | osf5*) # as osf3* with the addition of -msym flag if test "$GCC" = yes; then allow_undefined_flag_F77=' ${wl}-expect_unresolved ${wl}\*' archive_cmds_F77='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir' else allow_undefined_flag_F77=' -expect_unresolved \*' archive_cmds_F77='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' archive_expsym_cmds_F77='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~ $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp' # Both c and cxx compiler support -rpath directly hardcode_libdir_flag_spec_F77='-rpath $libdir' fi hardcode_libdir_separator_F77=: ;; solaris*) no_undefined_flag_F77=' -z text' if test "$GCC" = yes; then wlarc='${wl}' archive_cmds_F77='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds_F77='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp' else wlarc='' archive_cmds_F77='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' archive_expsym_cmds_F77='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' fi hardcode_libdir_flag_spec_F77='-R$libdir' hardcode_shlibpath_var_F77=no case $host_os in solaris2.[0-5] | solaris2.[0-5].*) ;; *) # The compiler driver will combine and reorder linker options, # but understands `-z linker_flag'. GCC discards it without `$wl', # but is careful enough not to reorder. # Supported since Solaris 2.6 (maybe 2.5.1?) if test "$GCC" = yes; then whole_archive_flag_spec_F77='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' else whole_archive_flag_spec_F77='-z allextract$convenience -z defaultextract' fi ;; esac link_all_deplibs_F77=yes ;; sunos4*) if test "x$host_vendor" = xsequent; then # Use $CC to link under sequent, because it throws in some extra .o # files that make .init and .fini sections work. archive_cmds_F77='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds_F77='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' fi hardcode_libdir_flag_spec_F77='-L$libdir' hardcode_direct_F77=yes hardcode_minus_L_F77=yes hardcode_shlibpath_var_F77=no ;; sysv4) case $host_vendor in sni) archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct_F77=yes # is this really true??? ;; siemens) ## LD is ld it makes a PLAMLIB ## CC just makes a GrossModule. archive_cmds_F77='$LD -G -o $lib $libobjs $deplibs $linker_flags' reload_cmds_F77='$CC -r -o $output$reload_objs' hardcode_direct_F77=no ;; motorola) archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct_F77=no #Motorola manual says yes, but my tests say they lie ;; esac runpath_var='LD_RUN_PATH' hardcode_shlibpath_var_F77=no ;; sysv4.3*) archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_shlibpath_var_F77=no export_dynamic_flag_spec_F77='-Bexport' ;; sysv4*MP*) if test -d /usr/nec; then archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_shlibpath_var_F77=no runpath_var=LD_RUN_PATH hardcode_runpath_var=yes ld_shlibs_F77=yes fi ;; sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) no_undefined_flag_F77='${wl}-z,text' archive_cmds_need_lc_F77=no hardcode_shlibpath_var_F77=no runpath_var='LD_RUN_PATH' if test "$GCC" = yes; then archive_cmds_F77='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds_F77='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds_F77='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds_F77='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' fi ;; sysv5* | sco3.2v5* | sco5v6*) # Note: We can NOT use -z defs as we might desire, because we do not # link with -lc, and that would cause any symbols used from libc to # always be unresolved, which means just about no library would # ever link correctly. If we're not using GNU ld we use -z text # though, which does catch some bad symbols but isn't as heavy-handed # as -z defs. no_undefined_flag_F77='${wl}-z,text' allow_undefined_flag_F77='${wl}-z,nodefs' archive_cmds_need_lc_F77=no hardcode_shlibpath_var_F77=no hardcode_libdir_flag_spec_F77='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' hardcode_libdir_separator_F77=':' link_all_deplibs_F77=yes export_dynamic_flag_spec_F77='${wl}-Bexport' runpath_var='LD_RUN_PATH' if test "$GCC" = yes; then archive_cmds_F77='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds_F77='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds_F77='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds_F77='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' fi ;; uts4*) archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec_F77='-L$libdir' hardcode_shlibpath_var_F77=no ;; *) ld_shlibs_F77=no ;; esac fi { echo "$as_me:$LINENO: result: $ld_shlibs_F77" >&5 echo "${ECHO_T}$ld_shlibs_F77" >&6; } test "$ld_shlibs_F77" = no && can_build_shared=no # # Do we need to explicitly link libc? # case "x$archive_cmds_need_lc_F77" in x|xyes) # Assume -lc should be added archive_cmds_need_lc_F77=yes if test "$enable_shared" = yes && test "$GCC" = yes; then case $archive_cmds_F77 in *'~'*) # FIXME: we may have to deal with multi-command sequences. ;; '$CC '*) # Test whether the compiler implicitly links with -lc since on some # systems, -lgcc has to come before -lc. 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When/if they implement a new # versioning mechanism, adjust this. if test -x /usr/bin/objformat; then objformat=`/usr/bin/objformat` else case $host_os in freebsd[123]*) objformat=aout ;; *) objformat=elf ;; esac fi version_type=freebsd-$objformat case $version_type in freebsd-elf*) library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' need_version=no need_lib_prefix=no ;; freebsd-*) library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' need_version=yes ;; esac shlibpath_var=LD_LIBRARY_PATH case $host_os in freebsd2*) shlibpath_overrides_runpath=yes ;; freebsd3.[01]* | freebsdelf3.[01]*) shlibpath_overrides_runpath=yes hardcode_into_libs=yes ;; freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; *) # from 4.6 on, and DragonFly shlibpath_overrides_runpath=yes hardcode_into_libs=yes ;; esac ;; gnu*) version_type=linux need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH hardcode_into_libs=yes ;; hpux9* | hpux10* | hpux11*) # Give a soname corresponding to the major version so that dld.sl refuses to # link against other versions. version_type=sunos need_lib_prefix=no need_version=no case $host_cpu in ia64*) shrext_cmds='.so' hardcode_into_libs=yes dynamic_linker="$host_os dld.so" shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' if test "X$HPUX_IA64_MODE" = X32; then sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" else sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" fi sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;; hppa*64*) shrext_cmds='.sl' hardcode_into_libs=yes dynamic_linker="$host_os dld.sl" shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;; *) shrext_cmds='.sl' dynamic_linker="$host_os dld.sl" shlibpath_var=SHLIB_PATH shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' ;; esac # HP-UX runs *really* slowly unless shared libraries are mode 555. postinstall_cmds='chmod 555 $lib' ;; interix[3-9]*) version_type=linux need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; irix5* | irix6* | nonstopux*) case $host_os in nonstopux*) version_type=nonstopux ;; *) if test "$lt_cv_prog_gnu_ld" = yes; then version_type=linux else version_type=irix fi ;; esac need_lib_prefix=no need_version=no soname_spec='${libname}${release}${shared_ext}$major' library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' case $host_os in irix5* | nonstopux*) libsuff= shlibsuff= ;; *) case $LD in # libtool.m4 will add one of these switches to LD *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") libsuff= shlibsuff= libmagic=32-bit;; *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") libsuff=32 shlibsuff=N32 libmagic=N32;; *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") libsuff=64 shlibsuff=64 libmagic=64-bit;; *) libsuff= shlibsuff= libmagic=never-match;; esac ;; esac shlibpath_var=LD_LIBRARY${shlibsuff}_PATH shlibpath_overrides_runpath=no sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" hardcode_into_libs=yes ;; # No shared lib support for Linux oldld, aout, or coff. linux*oldld* | linux*aout* | linux*coff*) dynamic_linker=no ;; # This must be Linux ELF. linux* | k*bsd*-gnu) version_type=linux need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no # This implies no fast_install, which is unacceptable. # Some rework will be needed to allow for fast_install # before this can be enabled. hardcode_into_libs=yes # Append ld.so.conf contents to the search path if test -f /etc/ld.so.conf; then lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '` sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" fi # We used to test for /lib/ld.so.1 and disable shared libraries on # powerpc, because MkLinux only supported shared libraries with the # GNU dynamic linker. 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then case $host_os in openbsd2.[89] | openbsd2.[89].*) shlibpath_overrides_runpath=no ;; *) shlibpath_overrides_runpath=yes ;; esac else shlibpath_overrides_runpath=yes fi ;; os2*) libname_spec='$name' shrext_cmds=".dll" need_lib_prefix=no library_names_spec='$libname${shared_ext} $libname.a' dynamic_linker='OS/2 ld.exe' shlibpath_var=LIBPATH ;; osf3* | osf4* | osf5*) version_type=osf need_lib_prefix=no need_version=no soname_spec='${libname}${release}${shared_ext}$major' library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' shlibpath_var=LD_LIBRARY_PATH sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" ;; rdos*) dynamic_linker=no ;; solaris*) version_type=linux need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes # ldd complains unless libraries are executable postinstall_cmds='chmod +x $lib' ;; 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cat conftest.err >&5 echo "$as_me:16748: \$? = $ac_status" >&5 if (exit $ac_status) && test -s "$ac_outfile"; then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings other than the usual output. $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then lt_cv_prog_compiler_rtti_exceptions=yes fi fi $rm conftest* fi { echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 echo "${ECHO_T}$lt_cv_prog_compiler_rtti_exceptions" >&6; } if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then lt_prog_compiler_no_builtin_flag_GCJ="$lt_prog_compiler_no_builtin_flag_GCJ -fno-rtti -fno-exceptions" else : fi fi lt_prog_compiler_wl_GCJ= lt_prog_compiler_pic_GCJ= lt_prog_compiler_static_GCJ= { echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5 echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; } if test "$GCC" = yes; then lt_prog_compiler_wl_GCJ='-Wl,' lt_prog_compiler_static_GCJ='-static' case $host_os in aix*) # All AIX code is PIC. if test "$host_cpu" = ia64; then # AIX 5 now supports IA64 processor lt_prog_compiler_static_GCJ='-Bstatic' fi ;; amigaos*) # FIXME: we need at least 68020 code to build shared libraries, but # adding the `-m68020' flag to GCC prevents building anything better, # like `-m68040'. lt_prog_compiler_pic_GCJ='-m68020 -resident32 -malways-restore-a4' ;; beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) # PIC is the default for these OSes. ;; mingw* | cygwin* | pw32* | os2*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). # Although the cygwin gcc ignores -fPIC, still need this for old-style # (--disable-auto-import) libraries ;; darwin* | rhapsody*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files lt_prog_compiler_pic_GCJ='-fno-common' ;; interix[3-9]*) # Interix 3.x gcc -fpic/-fPIC options generate broken code. # Instead, we relocate shared libraries at runtime. ;; msdosdjgpp*) # Just because we use GCC doesn't mean we suddenly get shared libraries # on systems that don't support them. lt_prog_compiler_can_build_shared_GCJ=no enable_shared=no ;; sysv4*MP*) if test -d /usr/nec; then lt_prog_compiler_pic_GCJ=-Kconform_pic fi ;; hpux*) # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but # not for PA HP-UX. case $host_cpu in hppa*64*|ia64*) # +Z the default ;; *) lt_prog_compiler_pic_GCJ='-fPIC' ;; esac ;; *) lt_prog_compiler_pic_GCJ='-fPIC' ;; esac else # PORTME Check for flag to pass linker flags through the system compiler. case $host_os in aix*) lt_prog_compiler_wl_GCJ='-Wl,' if test "$host_cpu" = ia64; then # AIX 5 now supports IA64 processor lt_prog_compiler_static_GCJ='-Bstatic' else lt_prog_compiler_static_GCJ='-bnso -bI:/lib/syscalls.exp' fi ;; darwin*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files case $cc_basename in xlc*) lt_prog_compiler_pic_GCJ='-qnocommon' lt_prog_compiler_wl_GCJ='-Wl,' ;; esac ;; mingw* | cygwin* | pw32* | os2*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). ;; hpux9* | hpux10* | hpux11*) lt_prog_compiler_wl_GCJ='-Wl,' # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but # not for PA HP-UX. case $host_cpu in hppa*64*|ia64*) # +Z the default ;; *) lt_prog_compiler_pic_GCJ='+Z' ;; esac # Is there a better lt_prog_compiler_static that works with the bundled CC? lt_prog_compiler_static_GCJ='${wl}-a ${wl}archive' ;; irix5* | irix6* | nonstopux*) lt_prog_compiler_wl_GCJ='-Wl,' # PIC (with -KPIC) is the default. lt_prog_compiler_static_GCJ='-non_shared' ;; newsos6) lt_prog_compiler_pic_GCJ='-KPIC' lt_prog_compiler_static_GCJ='-Bstatic' ;; linux* | k*bsd*-gnu) case $cc_basename in icc* | ecc*) lt_prog_compiler_wl_GCJ='-Wl,' lt_prog_compiler_pic_GCJ='-KPIC' lt_prog_compiler_static_GCJ='-static' ;; pgcc* | pgf77* | pgf90* | pgf95*) # Portland Group compilers (*not* the Pentium gcc compiler, # which looks to be a dead project) lt_prog_compiler_wl_GCJ='-Wl,' lt_prog_compiler_pic_GCJ='-fpic' lt_prog_compiler_static_GCJ='-Bstatic' ;; ccc*) lt_prog_compiler_wl_GCJ='-Wl,' # All Alpha code is PIC. lt_prog_compiler_static_GCJ='-non_shared' ;; *) case `$CC -V 2>&1 | sed 5q` in *Sun\ C*) # Sun C 5.9 lt_prog_compiler_pic_GCJ='-KPIC' lt_prog_compiler_static_GCJ='-Bstatic' lt_prog_compiler_wl_GCJ='-Wl,' ;; *Sun\ F*) # Sun Fortran 8.3 passes all unrecognized flags to the linker lt_prog_compiler_pic_GCJ='-KPIC' lt_prog_compiler_static_GCJ='-Bstatic' lt_prog_compiler_wl_GCJ='' ;; esac ;; esac ;; osf3* | osf4* | osf5*) lt_prog_compiler_wl_GCJ='-Wl,' # All OSF/1 code is PIC. lt_prog_compiler_static_GCJ='-non_shared' ;; rdos*) lt_prog_compiler_static_GCJ='-non_shared' ;; solaris*) lt_prog_compiler_pic_GCJ='-KPIC' lt_prog_compiler_static_GCJ='-Bstatic' case $cc_basename in f77* | f90* | f95*) lt_prog_compiler_wl_GCJ='-Qoption ld ';; *) lt_prog_compiler_wl_GCJ='-Wl,';; esac ;; sunos4*) lt_prog_compiler_wl_GCJ='-Qoption ld ' lt_prog_compiler_pic_GCJ='-PIC' lt_prog_compiler_static_GCJ='-Bstatic' ;; sysv4 | sysv4.2uw2* | sysv4.3*) lt_prog_compiler_wl_GCJ='-Wl,' lt_prog_compiler_pic_GCJ='-KPIC' lt_prog_compiler_static_GCJ='-Bstatic' ;; sysv4*MP*) if test -d /usr/nec ;then lt_prog_compiler_pic_GCJ='-Kconform_pic' lt_prog_compiler_static_GCJ='-Bstatic' fi ;; sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) lt_prog_compiler_wl_GCJ='-Wl,' lt_prog_compiler_pic_GCJ='-KPIC' lt_prog_compiler_static_GCJ='-Bstatic' ;; unicos*) lt_prog_compiler_wl_GCJ='-Wl,' lt_prog_compiler_can_build_shared_GCJ=no ;; uts4*) lt_prog_compiler_pic_GCJ='-pic' lt_prog_compiler_static_GCJ='-Bstatic' ;; *) lt_prog_compiler_can_build_shared_GCJ=no ;; esac fi { echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_GCJ" >&5 echo "${ECHO_T}$lt_prog_compiler_pic_GCJ" >&6; } # # Check to make sure the PIC flag actually works. # if test -n "$lt_prog_compiler_pic_GCJ"; then { echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic_GCJ works" >&5 echo $ECHO_N "checking if $compiler PIC flag $lt_prog_compiler_pic_GCJ works... $ECHO_C" >&6; } if test "${lt_cv_prog_compiler_pic_works_GCJ+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else lt_cv_prog_compiler_pic_works_GCJ=no ac_outfile=conftest.$ac_objext echo "$lt_simple_compile_test_code" > conftest.$ac_ext lt_compiler_flag="$lt_prog_compiler_pic_GCJ" # Insert the option either (1) after the last *FLAGS variable, or # (2) before a word containing "conftest.", or (3) at the end. # Note that $ac_compile itself does not contain backslashes and begins # with a dollar sign (not a hyphen), so the echo should work correctly. # The option is referenced via a variable to avoid confusing sed. lt_compile=`echo "$ac_compile" | $SED \ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` (eval echo "\"\$as_me:17034: $lt_compile\"" >&5) (eval "$lt_compile" 2>conftest.err) ac_status=$? cat conftest.err >&5 echo "$as_me:17038: \$? = $ac_status" >&5 if (exit $ac_status) && test -s "$ac_outfile"; then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings other than the usual output. $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then lt_cv_prog_compiler_pic_works_GCJ=yes fi fi $rm conftest* fi { echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_pic_works_GCJ" >&5 echo "${ECHO_T}$lt_cv_prog_compiler_pic_works_GCJ" >&6; } if test x"$lt_cv_prog_compiler_pic_works_GCJ" = xyes; then case $lt_prog_compiler_pic_GCJ in "" | " "*) ;; *) lt_prog_compiler_pic_GCJ=" $lt_prog_compiler_pic_GCJ" ;; esac else lt_prog_compiler_pic_GCJ= lt_prog_compiler_can_build_shared_GCJ=no fi fi case $host_os in # For platforms which do not support PIC, -DPIC is meaningless: *djgpp*) lt_prog_compiler_pic_GCJ= ;; *) lt_prog_compiler_pic_GCJ="$lt_prog_compiler_pic_GCJ" ;; esac # # Check to make sure the static flag actually works. # wl=$lt_prog_compiler_wl_GCJ eval lt_tmp_static_flag=\"$lt_prog_compiler_static_GCJ\" { echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5 echo $ECHO_N "checking if $compiler static flag $lt_tmp_static_flag works... $ECHO_C" >&6; } if test "${lt_cv_prog_compiler_static_works_GCJ+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else lt_cv_prog_compiler_static_works_GCJ=no save_LDFLAGS="$LDFLAGS" LDFLAGS="$LDFLAGS $lt_tmp_static_flag" echo "$lt_simple_link_test_code" > conftest.$ac_ext if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then # The linker can only warn and ignore the option if not recognized # So say no if there are warnings if test -s conftest.err; then # Append any errors to the config.log. cat conftest.err 1>&5 $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 if diff conftest.exp conftest.er2 >/dev/null; then lt_cv_prog_compiler_static_works_GCJ=yes fi else lt_cv_prog_compiler_static_works_GCJ=yes fi fi $rm -r conftest* LDFLAGS="$save_LDFLAGS" fi { echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_static_works_GCJ" >&5 echo "${ECHO_T}$lt_cv_prog_compiler_static_works_GCJ" >&6; } if test x"$lt_cv_prog_compiler_static_works_GCJ" = xyes; then : else lt_prog_compiler_static_GCJ= fi { echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5 echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6; } if test "${lt_cv_prog_compiler_c_o_GCJ+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else lt_cv_prog_compiler_c_o_GCJ=no $rm -r conftest 2>/dev/null mkdir conftest cd conftest mkdir out echo "$lt_simple_compile_test_code" > conftest.$ac_ext lt_compiler_flag="-o out/conftest2.$ac_objext" # Insert the option either (1) after the last *FLAGS variable, or # (2) before a word containing "conftest.", or (3) at the end. # Note that $ac_compile itself does not contain backslashes and begins # with a dollar sign (not a hyphen), so the echo should work correctly. lt_compile=`echo "$ac_compile" | $SED \ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` (eval echo "\"\$as_me:17138: $lt_compile\"" >&5) (eval "$lt_compile" 2>out/conftest.err) ac_status=$? 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FIXME archive_cmds_GCJ='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' else ld_shlibs_GCJ=no fi ;; cygwin* | mingw* | pw32*) # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, GCJ) is actually meaningless, # as there is no search path for DLLs. hardcode_libdir_flag_spec_GCJ='-L$libdir' allow_undefined_flag_GCJ=unsupported always_export_symbols_GCJ=no enable_shared_with_static_runtimes_GCJ=yes export_symbols_cmds_GCJ='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' # If the export-symbols file already is a .def file (1st line # is EXPORTS), use it as is; otherwise, prepend... archive_expsym_cmds_GCJ='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then cp $export_symbols $output_objdir/$soname.def; else echo EXPORTS > $output_objdir/$soname.def; cat $export_symbols >> $output_objdir/$soname.def; fi~ $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' else ld_shlibs_GCJ=no fi ;; interix[3-9]*) hardcode_direct_GCJ=no hardcode_shlibpath_var_GCJ=no hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir' export_dynamic_flag_spec_GCJ='${wl}-E' # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. # Instead, shared libraries are loaded at an image base (0x10000000 by # default) and relocated if they conflict, which is a slow very memory # consuming and fragmenting process. To avoid this, we pick a random, # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link # time. Moving up from 0x10000000 also allows more sbrk(2) space. archive_cmds_GCJ='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' archive_expsym_cmds_GCJ='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' ;; gnu* | linux* | k*bsd*-gnu) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then tmp_addflag= case $cc_basename,$host_cpu in pgcc*) # Portland Group C compiler whole_archive_flag_spec_GCJ='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' tmp_addflag=' $pic_flag' ;; pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers whole_archive_flag_spec_GCJ='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' tmp_addflag=' $pic_flag -Mnomain' ;; ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 tmp_addflag=' -i_dynamic' ;; efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 tmp_addflag=' -i_dynamic -nofor_main' ;; ifc* | ifort*) # Intel Fortran compiler tmp_addflag=' -nofor_main' ;; esac case `$CC -V 2>&1 | sed 5q` in *Sun\ C*) # Sun C 5.9 whole_archive_flag_spec_GCJ='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' tmp_sharedflag='-G' ;; *Sun\ F*) # Sun Fortran 8.3 tmp_sharedflag='-G' ;; *) tmp_sharedflag='-shared' ;; esac archive_cmds_GCJ='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' if test $supports_anon_versioning = yes; then archive_expsym_cmds_GCJ='$echo "{ global:" > $output_objdir/$libname.ver~ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ $echo "local: *; };" >> $output_objdir/$libname.ver~ $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' fi link_all_deplibs_GCJ=no else ld_shlibs_GCJ=no fi ;; netbsd* | netbsdelf*-gnu) if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then archive_cmds_GCJ='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' wlarc= else archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' fi ;; solaris*) if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then ld_shlibs_GCJ=no cat <&2 *** Warning: The releases 2.8.* of the GNU linker cannot reliably *** create shared libraries on Solaris systems. Therefore, libtool *** is disabling shared libraries support. We urge you to upgrade GNU *** binutils to release 2.9.1 or newer. Another option is to modify *** your PATH or compiler configuration so that the native linker is *** used, and then restart. EOF elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs_GCJ=no fi ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) case `$LD -v 2>&1` in *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) ld_shlibs_GCJ=no cat <<_LT_EOF 1>&2 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not *** reliably create shared libraries on SCO systems. Therefore, libtool *** is disabling shared libraries support. We urge you to upgrade GNU *** binutils to release 2.16.91.0.3 or newer. Another option is to modify *** your PATH or compiler configuration so that the native linker is *** used, and then restart. _LT_EOF ;; *) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then hardcode_libdir_flag_spec_GCJ='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`' archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib' archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib' else ld_shlibs_GCJ=no fi ;; esac ;; sunos4*) archive_cmds_GCJ='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' wlarc= hardcode_direct_GCJ=yes hardcode_shlibpath_var_GCJ=no ;; *) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs_GCJ=no fi ;; esac if test "$ld_shlibs_GCJ" = no; then runpath_var= hardcode_libdir_flag_spec_GCJ= export_dynamic_flag_spec_GCJ= whole_archive_flag_spec_GCJ= fi else # PORTME fill in a description of your system's linker (not GNU ld) case $host_os in aix3*) allow_undefined_flag_GCJ=unsupported always_export_symbols_GCJ=yes archive_expsym_cmds_GCJ='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' # Note: this linker hardcodes the directories in LIBPATH if there # are no directories specified by -L. hardcode_minus_L_GCJ=yes if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then # Neither direct hardcoding nor static linking is supported with a # broken collect2. hardcode_direct_GCJ=unsupported fi ;; aix[4-9]*) if test "$host_cpu" = ia64; then # On IA64, the linker does run time linking by default, so we don't # have to do anything special. aix_use_runtimelinking=no exp_sym_flag='-Bexport' no_entry_flag="" else # If we're using GNU nm, then we don't want the "-C" option. # -C means demangle to AIX nm, but means don't demangle with GNU nm if $NM -V 2>&1 | grep 'GNU' > /dev/null; then export_symbols_cmds_GCJ='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols' else export_symbols_cmds_GCJ='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols' fi aix_use_runtimelinking=no # Test if we are trying to use run time linking or normal # AIX style linking. If -brtl is somewhere in LDFLAGS, we # need to do runtime linking. case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) for ld_flag in $LDFLAGS; do if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then aix_use_runtimelinking=yes break fi done ;; esac exp_sym_flag='-bexport' no_entry_flag='-bnoentry' fi # When large executables or shared objects are built, AIX ld can # have problems creating the table of contents. If linking a library # or program results in "error TOC overflow" add -mminimal-toc to # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. archive_cmds_GCJ='' hardcode_direct_GCJ=yes hardcode_libdir_separator_GCJ=':' link_all_deplibs_GCJ=yes if test "$GCC" = yes; then case $host_os in aix4.[012]|aix4.[012].*) # We only want to do this on AIX 4.2 and lower, the check # below for broken collect2 doesn't work under 4.3+ collect2name=`${CC} -print-prog-name=collect2` if test -f "$collect2name" && \ strings "$collect2name" | grep resolve_lib_name >/dev/null then # We have reworked collect2 : else # We have old collect2 hardcode_direct_GCJ=unsupported # It fails to find uninstalled libraries when the uninstalled # path is not listed in the libpath. Setting hardcode_minus_L # to unsupported forces relinking hardcode_minus_L_GCJ=yes hardcode_libdir_flag_spec_GCJ='-L$libdir' hardcode_libdir_separator_GCJ= fi ;; esac shared_flag='-shared' if test "$aix_use_runtimelinking" = yes; then shared_flag="$shared_flag "'${wl}-G' fi else # not using gcc if test "$host_cpu" = ia64; then # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release # chokes on -Wl,-G. The following line is correct: shared_flag='-G' else if test "$aix_use_runtimelinking" = yes; then shared_flag='${wl}-G' else shared_flag='${wl}-bM:SRE' fi fi fi # It seems that -bexpall does not export symbols beginning with # underscore (_), so it is better to generate a list of symbols to export. always_export_symbols_GCJ=yes if test "$aix_use_runtimelinking" = yes; then # Warning - without using the other runtime loading flags (-brtl), # -berok will link without error, but may produce a broken library. allow_undefined_flag_GCJ='-berok' # Determine the default libpath from the value encoded in an empty executable. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then lt_aix_libpath_sed=' /Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/ p } }' aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` # Check for a 64-bit object if we didn't find anything. if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` fi else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi hardcode_libdir_flag_spec_GCJ='${wl}-blibpath:$libdir:'"$aix_libpath" archive_expsym_cmds_GCJ="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" else if test "$host_cpu" = ia64; then hardcode_libdir_flag_spec_GCJ='${wl}-R $libdir:/usr/lib:/lib' allow_undefined_flag_GCJ="-z nodefs" archive_expsym_cmds_GCJ="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" else # Determine the default libpath from the value encoded in an empty executable. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then lt_aix_libpath_sed=' /Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/ p } }' aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` # Check for a 64-bit object if we didn't find anything. if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` fi else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi hardcode_libdir_flag_spec_GCJ='${wl}-blibpath:$libdir:'"$aix_libpath" # Warning - without using the other run time loading flags, # -berok will link without error, but may produce a broken library. no_undefined_flag_GCJ=' ${wl}-bernotok' allow_undefined_flag_GCJ=' ${wl}-berok' # Exported symbols can be pulled into shared objects from archives whole_archive_flag_spec_GCJ='$convenience' archive_cmds_need_lc_GCJ=yes # This is similar to how AIX traditionally builds its shared libraries. archive_expsym_cmds_GCJ="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' fi fi ;; amigaos*) archive_cmds_GCJ='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' hardcode_libdir_flag_spec_GCJ='-L$libdir' hardcode_minus_L_GCJ=yes # see comment about different semantics on the GNU ld section ld_shlibs_GCJ=no ;; bsdi[45]*) export_dynamic_flag_spec_GCJ=-rdynamic ;; cygwin* | mingw* | pw32*) # When not using gcc, we currently assume that we are using # Microsoft Visual C++. # hardcode_libdir_flag_spec is actually meaningless, as there is # no search path for DLLs. hardcode_libdir_flag_spec_GCJ=' ' allow_undefined_flag_GCJ=unsupported # Tell ltmain to make .lib files, not .a files. libext=lib # Tell ltmain to make .dll files, not .so files. shrext_cmds=".dll" # FIXME: Setting linknames here is a bad hack. archive_cmds_GCJ='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames=' # The linker will automatically build a .lib file if we build a DLL. old_archive_From_new_cmds_GCJ='true' # FIXME: Should let the user specify the lib program. old_archive_cmds_GCJ='lib -OUT:$oldlib$oldobjs$old_deplibs' fix_srcfile_path_GCJ='`cygpath -w "$srcfile"`' enable_shared_with_static_runtimes_GCJ=yes ;; darwin* | rhapsody*) case $host_os in rhapsody* | darwin1.[012]) allow_undefined_flag_GCJ='${wl}-undefined ${wl}suppress' ;; *) # Darwin 1.3 on if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then allow_undefined_flag_GCJ='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' else case ${MACOSX_DEPLOYMENT_TARGET} in 10.[012]) allow_undefined_flag_GCJ='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 10.*) allow_undefined_flag_GCJ='${wl}-undefined ${wl}dynamic_lookup' ;; esac fi ;; esac archive_cmds_need_lc_GCJ=no hardcode_direct_GCJ=no hardcode_automatic_GCJ=yes hardcode_shlibpath_var_GCJ=unsupported whole_archive_flag_spec_GCJ='' link_all_deplibs_GCJ=yes if test "$GCC" = yes ; then output_verbose_link_cmd='echo' archive_cmds_GCJ="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" module_cmds_GCJ="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" archive_expsym_cmds_GCJ="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" module_expsym_cmds_GCJ="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" else case $cc_basename in xlc*) output_verbose_link_cmd='echo' archive_cmds_GCJ='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring' module_cmds_GCJ='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds archive_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' module_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' ;; *) ld_shlibs_GCJ=no ;; esac fi ;; dgux*) archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec_GCJ='-L$libdir' hardcode_shlibpath_var_GCJ=no ;; freebsd1*) ld_shlibs_GCJ=no ;; # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor # support. Future versions do this automatically, but an explicit c++rt0.o # does not break anything, and helps significantly (at the cost of a little # extra space). freebsd2.2*) archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' hardcode_libdir_flag_spec_GCJ='-R$libdir' hardcode_direct_GCJ=yes hardcode_shlibpath_var_GCJ=no ;; # Unfortunately, older versions of FreeBSD 2 do not have this feature. freebsd2*) archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' hardcode_direct_GCJ=yes hardcode_minus_L_GCJ=yes hardcode_shlibpath_var_GCJ=no ;; # FreeBSD 3 and greater uses gcc -shared to do shared libraries. freebsd* | dragonfly*) archive_cmds_GCJ='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec_GCJ='-R$libdir' hardcode_direct_GCJ=yes hardcode_shlibpath_var_GCJ=no ;; hpux9*) if test "$GCC" = yes; then archive_cmds_GCJ='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' else archive_cmds_GCJ='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' fi hardcode_libdir_flag_spec_GCJ='${wl}+b ${wl}$libdir' hardcode_libdir_separator_GCJ=: hardcode_direct_GCJ=yes # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L_GCJ=yes export_dynamic_flag_spec_GCJ='${wl}-E' ;; hpux10*) if test "$GCC" = yes -a "$with_gnu_ld" = no; then archive_cmds_GCJ='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds_GCJ='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' fi if test "$with_gnu_ld" = no; then hardcode_libdir_flag_spec_GCJ='${wl}+b ${wl}$libdir' hardcode_libdir_separator_GCJ=: hardcode_direct_GCJ=yes export_dynamic_flag_spec_GCJ='${wl}-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L_GCJ=yes fi ;; hpux11*) if test "$GCC" = yes -a "$with_gnu_ld" = no; then case $host_cpu in hppa*64*) archive_cmds_GCJ='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) archive_cmds_GCJ='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) archive_cmds_GCJ='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ;; esac else case $host_cpu in hppa*64*) archive_cmds_GCJ='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) archive_cmds_GCJ='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) archive_cmds_GCJ='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ;; esac fi if test "$with_gnu_ld" = no; then hardcode_libdir_flag_spec_GCJ='${wl}+b ${wl}$libdir' hardcode_libdir_separator_GCJ=: case $host_cpu in hppa*64*|ia64*) hardcode_libdir_flag_spec_ld_GCJ='+b $libdir' hardcode_direct_GCJ=no hardcode_shlibpath_var_GCJ=no ;; *) hardcode_direct_GCJ=yes export_dynamic_flag_spec_GCJ='${wl}-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L_GCJ=yes ;; esac fi ;; irix5* | irix6* | nonstopux*) if test "$GCC" = yes; then archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' else archive_cmds_GCJ='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' hardcode_libdir_flag_spec_ld_GCJ='-rpath $libdir' fi hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator_GCJ=: link_all_deplibs_GCJ=yes ;; netbsd* | netbsdelf*-gnu) if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out else archive_cmds_GCJ='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF fi hardcode_libdir_flag_spec_GCJ='-R$libdir' hardcode_direct_GCJ=yes hardcode_shlibpath_var_GCJ=no ;; newsos6) archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct_GCJ=yes hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator_GCJ=: hardcode_shlibpath_var_GCJ=no ;; openbsd*) if test -f /usr/libexec/ld.so; then hardcode_direct_GCJ=yes hardcode_shlibpath_var_GCJ=no if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then archive_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir' export_dynamic_flag_spec_GCJ='${wl}-E' else case $host_os in openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec_GCJ='-R$libdir' ;; *) archive_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir' ;; esac fi else ld_shlibs_GCJ=no fi ;; os2*) hardcode_libdir_flag_spec_GCJ='-L$libdir' hardcode_minus_L_GCJ=yes allow_undefined_flag_GCJ=unsupported archive_cmds_GCJ='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' old_archive_From_new_cmds_GCJ='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' ;; osf3*) if test "$GCC" = yes; then allow_undefined_flag_GCJ=' ${wl}-expect_unresolved ${wl}\*' archive_cmds_GCJ='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' else allow_undefined_flag_GCJ=' -expect_unresolved \*' archive_cmds_GCJ='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' fi hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator_GCJ=: ;; osf4* | osf5*) # as osf3* with the addition of -msym flag if test "$GCC" = yes; then allow_undefined_flag_GCJ=' ${wl}-expect_unresolved ${wl}\*' archive_cmds_GCJ='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir' else allow_undefined_flag_GCJ=' -expect_unresolved \*' archive_cmds_GCJ='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' archive_expsym_cmds_GCJ='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~ $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp' # Both c and cxx compiler support -rpath directly hardcode_libdir_flag_spec_GCJ='-rpath $libdir' fi hardcode_libdir_separator_GCJ=: ;; solaris*) no_undefined_flag_GCJ=' -z text' if test "$GCC" = yes; then wlarc='${wl}' archive_cmds_GCJ='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds_GCJ='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp' else wlarc='' archive_cmds_GCJ='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' archive_expsym_cmds_GCJ='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' fi hardcode_libdir_flag_spec_GCJ='-R$libdir' hardcode_shlibpath_var_GCJ=no case $host_os in solaris2.[0-5] | solaris2.[0-5].*) ;; *) # The compiler driver will combine and reorder linker options, # but understands `-z linker_flag'. GCC discards it without `$wl', # but is careful enough not to reorder. # Supported since Solaris 2.6 (maybe 2.5.1?) if test "$GCC" = yes; then whole_archive_flag_spec_GCJ='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' else whole_archive_flag_spec_GCJ='-z allextract$convenience -z defaultextract' fi ;; esac link_all_deplibs_GCJ=yes ;; sunos4*) if test "x$host_vendor" = xsequent; then # Use $CC to link under sequent, because it throws in some extra .o # files that make .init and .fini sections work. archive_cmds_GCJ='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds_GCJ='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' fi hardcode_libdir_flag_spec_GCJ='-L$libdir' hardcode_direct_GCJ=yes hardcode_minus_L_GCJ=yes hardcode_shlibpath_var_GCJ=no ;; sysv4) case $host_vendor in sni) archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct_GCJ=yes # is this really true??? ;; siemens) ## LD is ld it makes a PLAMLIB ## CC just makes a GrossModule. archive_cmds_GCJ='$LD -G -o $lib $libobjs $deplibs $linker_flags' reload_cmds_GCJ='$CC -r -o $output$reload_objs' hardcode_direct_GCJ=no ;; motorola) archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct_GCJ=no #Motorola manual says yes, but my tests say they lie ;; esac runpath_var='LD_RUN_PATH' hardcode_shlibpath_var_GCJ=no ;; sysv4.3*) archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_shlibpath_var_GCJ=no export_dynamic_flag_spec_GCJ='-Bexport' ;; sysv4*MP*) if test -d /usr/nec; then archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_shlibpath_var_GCJ=no runpath_var=LD_RUN_PATH hardcode_runpath_var=yes ld_shlibs_GCJ=yes fi ;; sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) no_undefined_flag_GCJ='${wl}-z,text' archive_cmds_need_lc_GCJ=no hardcode_shlibpath_var_GCJ=no runpath_var='LD_RUN_PATH' if test "$GCC" = yes; then archive_cmds_GCJ='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds_GCJ='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds_GCJ='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds_GCJ='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' fi ;; sysv5* | sco3.2v5* | sco5v6*) # Note: We can NOT use -z defs as we might desire, because we do not # link with -lc, and that would cause any symbols used from libc to # always be unresolved, which means just about no library would # ever link correctly. If we're not using GNU ld we use -z text # though, which does catch some bad symbols but isn't as heavy-handed # as -z defs. no_undefined_flag_GCJ='${wl}-z,text' allow_undefined_flag_GCJ='${wl}-z,nodefs' archive_cmds_need_lc_GCJ=no hardcode_shlibpath_var_GCJ=no hardcode_libdir_flag_spec_GCJ='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' hardcode_libdir_separator_GCJ=':' link_all_deplibs_GCJ=yes export_dynamic_flag_spec_GCJ='${wl}-Bexport' runpath_var='LD_RUN_PATH' if test "$GCC" = yes; then archive_cmds_GCJ='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds_GCJ='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds_GCJ='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds_GCJ='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' fi ;; uts4*) archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec_GCJ='-L$libdir' hardcode_shlibpath_var_GCJ=no ;; *) ld_shlibs_GCJ=no ;; esac fi { echo "$as_me:$LINENO: result: $ld_shlibs_GCJ" >&5 echo "${ECHO_T}$ld_shlibs_GCJ" >&6; } test "$ld_shlibs_GCJ" = no && can_build_shared=no # # Do we need to explicitly link libc? # case "x$archive_cmds_need_lc_GCJ" in x|xyes) # Assume -lc should be added archive_cmds_need_lc_GCJ=yes if test "$enable_shared" = yes && test "$GCC" = yes; then case $archive_cmds_GCJ in *'~'*) # FIXME: we may have to deal with multi-command sequences. ;; '$CC '*) # Test whether the compiler implicitly links with -lc since on some # systems, -lgcc has to come before -lc. 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The import file would start with # the line `#! .'. This would cause the generated library to # depend on `.', always an invalid library. This was fixed in # development snapshots of GCC prior to 3.0. case $host_os in aix4 | aix4.[01] | aix4.[01].*) if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' echo ' yes ' echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then : else can_build_shared=no fi ;; esac # AIX (on Power*) has no versioning support, so currently we can not hardcode correct # soname into executable. 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EGREP=$lt_EGREP # The linker used to build libraries. LD=$lt_LD_GCJ # Whether we need hard or soft links. LN_S=$lt_LN_S # A BSD-compatible nm program. NM=$lt_NM # A symbol stripping program STRIP=$lt_STRIP # Used to examine libraries when file_magic_cmd begins "file" MAGIC_CMD=$MAGIC_CMD # Used on cygwin: DLL creation program. DLLTOOL="$DLLTOOL" # Used on cygwin: object dumper. OBJDUMP="$OBJDUMP" # Used on cygwin: assembler. 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LTCC=${LTCC-"$CC"} # If no C compiler flags were specified, use CFLAGS. LTCFLAGS=${LTCFLAGS-"$CFLAGS"} # Allow CC to be a program name with arguments. compiler=$CC # save warnings/boilerplate of simple test code ac_outfile=conftest.$ac_objext echo "$lt_simple_compile_test_code" >conftest.$ac_ext eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err _lt_compiler_boilerplate=`cat conftest.err` $rm conftest* ac_outfile=conftest.$ac_objext echo "$lt_simple_link_test_code" >conftest.$ac_ext eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err _lt_linker_boilerplate=`cat conftest.err` $rm -r conftest* # Allow CC to be a program name with arguments. lt_save_CC="$CC" CC=${RC-"windres"} compiler=$CC compiler_RC=$CC for cc_temp in $compiler""; do case $cc_temp in compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; \-*) ;; *) break;; esac done cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` lt_cv_prog_compiler_c_o_RC=yes # The else clause should only fire when bootstrapping the # libtool distribution, otherwise you forgot to ship ltmain.sh # with your package, and you will get complaints that there are # no rules to generate ltmain.sh. if test -f "$ltmain"; then # See if we are running on zsh, and set the options which allow our commands through # without removal of \ escapes. if test -n "${ZSH_VERSION+set}" ; then setopt NO_GLOB_SUBST fi # Now quote all the things that may contain metacharacters while being # careful not to overquote the AC_SUBSTed values. We take copies of the # variables and quote the copies for generation of the libtool script. for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \ SED SHELL STRIP \ libname_spec library_names_spec soname_spec extract_expsyms_cmds \ old_striplib striplib file_magic_cmd finish_cmds finish_eval \ deplibs_check_method reload_flag reload_cmds need_locks \ lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \ lt_cv_sys_global_symbol_to_c_name_address \ sys_lib_search_path_spec sys_lib_dlsearch_path_spec \ old_postinstall_cmds old_postuninstall_cmds \ compiler_RC \ CC_RC \ LD_RC \ lt_prog_compiler_wl_RC \ lt_prog_compiler_pic_RC \ lt_prog_compiler_static_RC \ lt_prog_compiler_no_builtin_flag_RC \ export_dynamic_flag_spec_RC \ thread_safe_flag_spec_RC \ whole_archive_flag_spec_RC \ enable_shared_with_static_runtimes_RC \ old_archive_cmds_RC \ old_archive_from_new_cmds_RC \ predep_objects_RC \ postdep_objects_RC \ predeps_RC \ postdeps_RC \ compiler_lib_search_path_RC \ compiler_lib_search_dirs_RC \ archive_cmds_RC \ archive_expsym_cmds_RC \ postinstall_cmds_RC \ postuninstall_cmds_RC \ old_archive_from_expsyms_cmds_RC \ allow_undefined_flag_RC \ no_undefined_flag_RC \ export_symbols_cmds_RC \ hardcode_libdir_flag_spec_RC \ hardcode_libdir_flag_spec_ld_RC \ hardcode_libdir_separator_RC \ hardcode_automatic_RC \ module_cmds_RC \ module_expsym_cmds_RC \ lt_cv_prog_compiler_c_o_RC \ fix_srcfile_path_RC \ exclude_expsyms_RC \ include_expsyms_RC; do case $var in old_archive_cmds_RC | \ old_archive_from_new_cmds_RC | \ archive_cmds_RC | \ archive_expsym_cmds_RC | \ module_cmds_RC | \ module_expsym_cmds_RC | \ old_archive_from_expsyms_cmds_RC | \ export_symbols_cmds_RC | \ extract_expsyms_cmds | reload_cmds | finish_cmds | \ postinstall_cmds | postuninstall_cmds | \ old_postinstall_cmds | old_postuninstall_cmds | \ sys_lib_search_path_spec | sys_lib_dlsearch_path_spec) # Double-quote double-evaled strings. eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\"" ;; *) eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\"" ;; esac done case $lt_echo in *'\$0 --fallback-echo"') lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'` ;; esac cfgfile="$ofile" cat <<__EOF__ >> "$cfgfile" # ### BEGIN LIBTOOL TAG CONFIG: $tagname # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: # Shell to use when invoking shell scripts. 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echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then pkg_cv_gtk_CFLAGS=`$PKG_CONFIG --cflags "$gtk_pkg_modules" 2>/dev/null` else pkg_failed=yes fi fi else pkg_failed=untried fi if test -n "$PKG_CONFIG"; then if test -n "$gtk_LIBS"; then pkg_cv_gtk_LIBS="$gtk_LIBS" else if test -n "$PKG_CONFIG" && \ { (echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"\$gtk_pkg_modules\"") >&5 ($PKG_CONFIG --exists --print-errors "$gtk_pkg_modules") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then pkg_cv_gtk_LIBS=`$PKG_CONFIG --libs "$gtk_pkg_modules" 2>/dev/null` else pkg_failed=yes fi fi else pkg_failed=untried fi if test $pkg_failed = yes; then if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then _pkg_short_errors_supported=yes else _pkg_short_errors_supported=no fi if test $_pkg_short_errors_supported = yes; then gtk_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "$gtk_pkg_modules"` else gtk_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$gtk_pkg_modules"` fi # Put the nasty error message in config.log where it belongs echo "$gtk_PKG_ERRORS" >&5 { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } build_gtk=no elif test $pkg_failed = untried; then build_gtk=no else gtk_CFLAGS=$pkg_cv_gtk_CFLAGS gtk_LIBS=$pkg_cv_gtk_LIBS { echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6; } build_gtk=yes fi if test "$build_gtk" = "yes"; then gtk_CFLAGS+=" -DUSE_GTK" requires_gtk="$gtk_pkg_modules" fi fi if test "$build_gtk" = yes; then WITH_GTK_TRUE= WITH_GTK_FALSE='#' else WITH_GTK_TRUE='#' WITH_GTK_FALSE= fi if test -n "$PYTHON"; then # If the user set $PYTHON, use it and don't search something else. { echo "$as_me:$LINENO: checking whether $PYTHON version >= 2.5" >&5 echo $ECHO_N "checking whether $PYTHON version >= 2.5... $ECHO_C" >&6; } prog="import sys, string # split strings by '.' and convert to numeric. Append some zeros # because we need at least 4 digits for the hex conversion. minver = map(int, string.split('2.5', '.')) + [0, 0, 0] minverhex = 0 for i in xrange(0, 4): minverhex = (minverhex << 8) + minver[i] sys.exit(sys.hexversion < minverhex)" if { echo "$as_me:$LINENO: $PYTHON -c "$prog"" >&5 ($PYTHON -c "$prog") >&5 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then { echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6; } else { { echo "$as_me:$LINENO: error: too old" >&5 echo "$as_me: error: too old" >&2;} { (exit 1); exit 1; }; } fi am_display_PYTHON=$PYTHON else # Otherwise, try each interpreter until we find one that satisfies # VERSION. { echo "$as_me:$LINENO: checking for a Python interpreter with version >= 2.5" >&5 echo $ECHO_N "checking for a Python interpreter with version >= 2.5... $ECHO_C" >&6; } if test "${am_cv_pathless_PYTHON+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else for am_cv_pathless_PYTHON in python python2 python2.5 python2.4 python2.3 python2.2 python2.1 python2.0 python1.6 python1.5 none; do test "$am_cv_pathless_PYTHON" = none && break prog="import sys, string # split strings by '.' and convert to numeric. Append some zeros # because we need at least 4 digits for the hex conversion. minver = map(int, string.split('2.5', '.')) + [0, 0, 0] minverhex = 0 for i in xrange(0, 4): minverhex = (minverhex << 8) + minver[i] sys.exit(sys.hexversion < minverhex)" if { echo "$as_me:$LINENO: $am_cv_pathless_PYTHON -c "$prog"" >&5 ($am_cv_pathless_PYTHON -c "$prog") >&5 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then break fi done fi { echo "$as_me:$LINENO: result: $am_cv_pathless_PYTHON" >&5 echo "${ECHO_T}$am_cv_pathless_PYTHON" >&6; } # Set $PYTHON to the absolute path of $am_cv_pathless_PYTHON. if test "$am_cv_pathless_PYTHON" = none; then PYTHON=: else # Extract the first word of "$am_cv_pathless_PYTHON", so it can be a program name with args. set dummy $am_cv_pathless_PYTHON; ac_word=$2 { echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_path_PYTHON+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else case $PYTHON in [\\/]* | ?:[\\/]*) ac_cv_path_PYTHON="$PYTHON" # Let the user override the test with a path. ;; 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} PYTHON_VERSION=$am_cv_python_version PYTHON_PREFIX='${prefix}' PYTHON_EXEC_PREFIX='${exec_prefix}' { echo "$as_me:$LINENO: checking for $am_display_PYTHON platform" >&5 echo $ECHO_N "checking for $am_display_PYTHON platform... $ECHO_C" >&6; } if test "${am_cv_python_platform+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else am_cv_python_platform=`$PYTHON -c "import sys; print sys.platform"` fi { echo "$as_me:$LINENO: result: $am_cv_python_platform" >&5 echo "${ECHO_T}$am_cv_python_platform" >&6; } PYTHON_PLATFORM=$am_cv_python_platform { echo "$as_me:$LINENO: checking for $am_display_PYTHON script directory" >&5 echo $ECHO_N "checking for $am_display_PYTHON script directory... $ECHO_C" >&6; } if test "${am_cv_python_pythondir+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else am_cv_python_pythondir=`$PYTHON -c "from distutils import sysconfig; print sysconfig.get_python_lib(0,0,prefix='$PYTHON_PREFIX')" 2>/dev/null || echo "$PYTHON_PREFIX/lib/python$PYTHON_VERSION/site-packages"` fi { echo "$as_me:$LINENO: result: $am_cv_python_pythondir" >&5 echo "${ECHO_T}$am_cv_python_pythondir" >&6; } pythondir=$am_cv_python_pythondir pkgpythondir=\${pythondir}/$PACKAGE { echo "$as_me:$LINENO: checking for $am_display_PYTHON extension module directory" >&5 echo $ECHO_N "checking for $am_display_PYTHON extension module directory... $ECHO_C" >&6; } if test "${am_cv_python_pyexecdir+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else am_cv_python_pyexecdir=`$PYTHON -c "from distutils import sysconfig; print sysconfig.get_python_lib(1,0,prefix='$PYTHON_EXEC_PREFIX')" 2>/dev/null || echo "${PYTHON_EXEC_PREFIX}/lib/python${PYTHON_VERSION}/site-packages"` fi { echo "$as_me:$LINENO: result: $am_cv_python_pyexecdir" >&5 echo "${ECHO_T}$am_cv_python_pyexecdir" >&6; } pyexecdir=$am_cv_python_pyexecdir pkgpyexecdir=\${pyexecdir}/$PACKAGE have_python=yes fi build_python=$have_python # Check whether --enable-python was given. if test "${enable_python+set}" = set; then enableval=$enable_python; build_python=no else build_python=$have_python fi # Check whether --with-python-sitelib-dir was given. if test "${with_python_sitelib_dir+set}" = set; then withval=$with_python_sitelib_dir; fi if test "$have_python" = "yes"; then PY_PREFIX=`python -c 'import sys ; print sys.prefix'` { echo "$as_me:$LINENO: checking for $PY_PREFIX/include/python${PYTHON_VERSION}/Python.h" >&5 echo $ECHO_N "checking for $PY_PREFIX/include/python${PYTHON_VERSION}/Python.h... $ECHO_C" >&6; } if test -f $PY_PREFIX/include/python${PYTHON_VERSION}/Python.h; then { echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6; } PY_CFLAGS="-I$PY_PREFIX/include/python${PYTHON_VERSION}" if test "$with_python_sitelib_dir" = "" ; then PY_MODULES_PATH=$pythondir else PY_MODULES_PATH=$with_python_sitelib_dir fi else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } build_python=no fi fi if test "$have_swig" = "no"; then build_python=no fi if test "$build_tiff" = "no"; then build_python=no fi if test "$build_fftw" = "no"; then build_python=no fi if test "$build_python" = "yes"; then WITH_PYTHON_TRUE= WITH_PYTHON_FALSE='#' else WITH_PYTHON_TRUE='#' WITH_PYTHON_FALSE= fi build_hspell=yes # Check whether --enable-hspell was given. if test "${enable_hspell+set}" = set; then enableval=$enable_hspell; build_hspell=no else build_hspell=yes fi if test "$build_hspell" = "yes"; then { echo "$as_me:$LINENO: checking for hspell_get_dictionary_path in -lhspell" >&5 echo $ECHO_N "checking for hspell_get_dictionary_path in -lhspell... $ECHO_C" >&6; } if test "${ac_cv_lib_hspell_hspell_get_dictionary_path+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lhspell -lz $LIBS" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. 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When coming back to configure, we # need to make the FD available again. if test "$no_create" != yes; then ac_cs_success=: ac_config_status_args= test "$silent" = yes && ac_config_status_args="$ac_config_status_args --quiet" exec 5>/dev/null $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false exec 5>>config.log # Use ||, not &&, to avoid exiting from the if with $? = 1, which # would make configure fail if this is the last instruction. $ac_cs_success || { (exit 1); exit 1; } fi echo echo $PACKAGE $VERSION - Hebrew Optical Character Recognition library echo OS: ${host} echo build: $BUILD_STR echo prefix: $prefix echo compiler: ${CC} echo have swig: ${have_swig} echo pkg-config path: ${PKG_CONFIG} echo echo with glib: ${build_glib} echo with gtk: ${build_gtk} echo with hspell: ${build_hspell} echo with libtiff: ${build_tiff} echo with fftw: ${build_fftw} echo echo build python binding, requires swig, libtiff, fftw: ${build_python} echo python site lib path: ${PY_MODULES_PATH} echo echo build hocr, requires glib, suggests gtk: ${build_hocr} echo build hocr-gtk, requires python bindings: ${build_hocr_gtk} echo libhocr-0.10.17/ChangeLog0000644000175000017500000002366011051623734012006 00000000000000libhocr (0.10.17) * Font recognition fine tuning * Add tiff and jpeg formats output to hocr utility * Add left to right options to hocr and hocr-gtk utilities * Oron Peled : - Fix hocr-gtk and sane-pygtk desktop files - Fix pkg-config files - code cleanups: missings includes and unused vars -- Yaacov Zamir Monday, 27 July 2008 09:04 libhocr (0.10.16) * Update hocr-gtk Hebrew translation * Add dilation and erosion to hocrpp.h * Re Fix python install scripts -- Yaacov Zamir Monday, 22 July 2008 09:04 libhocr (0.10.13) * Oron Peled : - Fix errors in examples/hocr-gtk/sane-pygtk.desktop - Fix naming in examples/bindings/Makefile.am - Use AM_PATH_PYTHON in configure.ac * Add more options to hocr-gtk -- Yaacov Zamir Monday, 21 July 2008 09:04 libhocr (0.10.12) * Fix font segmentation when fonts overlap * Re change defaults for image prossecing * Fix font slicing bug * Sync hocr-gtk and hocr version numbers with libhocr version number * Fix memory leaks in hocr-gtk * Fix gtk pixbuf save extention problem -- Yaacov Zamir Thursday, 06 July 2008 09:04 libhocr (0.10.11) * Change default values in hocr command line utility * Change default values in hocr-gtk graphical utility * Add scale and threshold settings to OO c++ and python bindings -- Yaacov Zamir Thursday, 26 June 2008 09:04 libhocr (0.10.10) * Fix hocr-gtk example remember window size * Fix hocr-gtk example show image filename in title * hocr-gtk example requires python bindings * add an ho_array object for arithmetic based operations * add an ho_array_hist helper object for ho_array * add an ho_array_stat helper object for ho_array's statistics * add ah ho_bitmap_hist helper object for ho_bitmap * Fix libhocrgtk build on none gtk systems (Bug report: Nadav Mavor) -- Yaacov Zamir Sunday, 10 May 2008 09:04 libhocr (0.10.9) * Re-Fix auto scaling bug -- Yaacov Zamir Thursday, 8 May 2008 09:04 libhocr (0.10.8) * Fix auto scaling bug * Refine david font -- Yaacov Zamir Thursday, 8 May 2008 09:04 libhocr (0.10.7) * hocr-gtk save session parameters * remove .py from hocr-gtk example python scripts file names * use libtiff for black and white hocr-pixbuf export and import using tiff format * hocr example can read black and white tiff image files without using gtk * use sane-pygtk as the scanner utility * make the configure script more flexible -- Yaacov Zamir Thursday, 24 Apr 2008 09:04 libhocr (0.10.6) * hocr-gtk example less path dependent (use sys.prefix) * hocr-gtk example can use tesseract-ocr if present * hocr-gtk example can use python-imaging-sane if present to scan images from a scanner * use libtiff for hocr-bitmap export using tiff format * python-hocr does not include hocr-gtk -- Yaacov Zamir Wednesday, 22 Apr 2008 21:04 libhocr (0.10.5) * fine tune font recognition * add wrapper functions * add c++ wrapper class * add hocr-gtk example (using glade, pygtk and hocr-python) -- Yaacov Zamir Saturday, 26 Jan 2008 21:04 libhocr (0.10.4) * change licence to GPL3 * fine tune options for segmentation functions * fine tune reading order functions * remove web interface * fix pbm load bug (patch: Mikael Ylikoski ) * add rotation functions * re-add examples (hocr example requers gtk) * re-add python bindings (now requires gtk) -- Yaacov Zamir Monday, 14 May 2007 18:12 libhocr (0.10.3) * font segmentation functions * font recognition functions -- Yaacov Zamir Monday, 4 March 2007 12:02 libhocr (0.10.2) * paragraph segmentation functions * line segmentation functions * word segmentation functions * reading order sorting functions * add php web interface -- Yaacov Zamir Thursday, 15 February 2007 19:12 libhocr (0.10.1) * internal image loader can load pnm P6, P5, P4 images * internal image saver can save pnm P6, P5 images * new functions for color and gray scale images * gtk related functions move to libhocrgtk -- Yaacov Zamir Tuesday, 16 Jan 2007 20:10 libhocr (0.10.0) * new API * a code cleanup (re-write of most of the code): re-write of object/struct definitions. re-write of the segmentation and recognition functions. re-write of the input-output functions. file re-organization and naming. * temporarily remove bindings and examples. * hocr command line utility requires gtk for input and output -- Yaacov Zamir Sun, 25 Jun 2006 22:13 hocr (0.8.2) * change g_file_set_contents to simple fprintf call in file examples/hocr-gtk/callbacks.c * add hspell backend to hocr_textbuffer * add glib's Character Set Conversion support to hocr_textbuffer * add glib's File save support to hocr_textbuffer * add gtk's open/save picture files to hocr_pixbuf. * default brightness is 128 now * new and preetier logo by Shlomi * Daniel Nylander: swedish Swedish translation of hocr-gtk -- Yaacov Zamir Sun, 15 Jan 2006 22:13 hocr (0.8.0) * Shlomi Israel: hocr logo. * Tal. (tal.bav_at_gmail.com): Fix memory leak when unrefing the text structure -- Yaacov Zamir Sat, 14 Jan 2006 22:13 hocr (0.7.2) * command line example implements pipes * Tal. (tal.bav_at_gmail.com): add save ppm to command line example. * move tal's save as pnm to the internal hocr_pixbuf functions. * add command line args to hocr-gtk example * add save picture to hocr-gtk example * add xsane option to hocr-gtk example * clean picture from artefacts before ocr it * Tal. (tal.bav_at_gmail.com): add java binding example imagej-plugin -- Yaacov Zamir Thu, 5 Jan 2006 22:13 hocr (0.7.1) * Fix bindings * add pyGTK example * Diego Iastrubni: fix qt example -- Yaacov Zamir Mon, 2 Jan 2006 22:13 hocr (0.7.0) * add bindings to C++, Python and Perl * documentation is now separate for c and cpp -- Yaacov Zamir Sun, 1 Jan 2006 22:13 hocr (0.6.4) * make memory allocation dinamic in do_ocr -- Yaacov Zamir Wed, 14 Dec 2005 22:13 hocr (0.6.1) * code cleanups * add benchmark tests for: Literature, poetry (with nikud) and bible texts. -- Yaacov Zamir Wed, 14 Dec 2005 22:13 hocr (0.6.0) * can read nikud * add command var to the pixbuf structure -- Yaacov Zamir Tue, 13 Dec 2005 22:13 hocr (0.5.1) * examples now named: hocr, hocr-gtk * fix line equation for short lines * create different file for different objects * use a textbuffer structure -- Yaacov Zamir Sat, 10 Dec 2005 22:13 hocr (0.4.8) * Use columns * Ignure nikud marks * use non horizontal lines * add command to the image buffer struct to let user control ocr. * add none-used error to the image struct to let peogram return feedback to user -- Yaacov Zamir Wed, 07 Dec 2005 22:13 hocr (0.4.7) * Remove cpp (and hocr-qt) bindings, untill API stabilize. -- Yaacov Zamir Wed, 07 Dec 2005 22:13 hocr (0.4.6) * Fix a bug in get/set bit functions * Add desktop menu entry only if hocr-gtk is made * Use gtk toolkit and not gnome to make example more portable * Rename the gui example hocr-gtk -- Yaacov Zamir Mon, 21 Nov 2005 00:13 hocr (0.4.5a) * Ido Kanner reported a buffer overflow on hocr cmd line example, fixed. -- Yaacov Zamir Sun, 04 Sep 2005 22:13 hocr (0.4.5) * Yuval Tanny: idea to make line detection more accurate by adding min/max line_coverage consts and a minimum finding logic between lines. * add a HACKING and BUGS files to set guidelines for patches in the future. * add hocr-qt example and remove qhocr and the bsd things. -- Yaacov Zamir Sun, 21 Aug 2005 02:13 hocr (0.4.4) * add Diego Iastrubni qhocr to the examples directory. see examles/README_examples and examples/COPYING_examples. -- Yaacov Zamir Fri, 19 Aug 2005 02:13 hocr (0.4.3) * add C++ bindings -- Yaacov Zamir Thu, 18 Aug 2005 22:13 hocr (0.4.3) * add hocr man file * add file input function for pbm formated files * add documentation in the hocr.h file. -- Yaacov Zamir Thu, 18 Aug 2005 22:13 hocr (0.4.0) * hocr is a lib now * Yuval Tanny: patch to use get/set pixels functions, making the code much more readable and smaller. * remove gnome, gtk and glib dependencies from ocr code * TODO: create a load image function -- Yaacov Zamir Tue, 16 Aug 2005 22:13 hocr (0.3.2) * make the command line compatible with gocr -i input_file -f format * add html output to command line * add sane support by assuming input is ppm if not explicitly set -- Yaacov Zamir Tue, 16 Aug 2005 22:13 hocr (0.3.1) * Dan Kenigsberg: Fix memory leak when openinig new picture * Dovix: add menu entry and a spec file for rpm creating * add command line interface for Dan Kenigsberg -- Yaacov Zamir Sun, 14 Aug 2005 22:13 hocr (0.3.0) * close crash bug * add zoom in and out -- Yaacov Zamir Sun, 14 Aug 2005 22:13 hocr (0.2.0) * Initial release * Add spell check * Add patch by Yuval Tanny: make gui interface more usable by coloring the unreadble signs and putting picture and text on the same window. -- Yaacov Zamir Sun, 14 Aug 2005 22:13 libhocr-0.10.17/INSTALL0000644000175000017500000001722711017002616011257 00000000000000Basic Installation ================== These are generic installation instructions. The `configure' shell script attempts to guess correct values for various system-dependent variables used during compilation. It uses those values to create a `Makefile' in each directory of the package. It may also create one or more `.h' files containing system-dependent definitions. Finally, it creates a shell script `config.status' that you can run in the future to recreate the current configuration, a file `config.cache' that saves the results of its tests to speed up reconfiguring, and a file `config.log' containing compiler output (useful mainly for debugging `configure'). If you need to do unusual things to compile the package, please try to figure out how `configure' could check whether to do them, and mail diffs or instructions to the address given in the `README' so they can be considered for the next release. If at some point `config.cache' contains results you don't want to keep, you may remove or edit it. The file `configure.in' is used to create `configure' by a program called `autoconf'. You only need `configure.in' if you want to change it or regenerate `configure' using a newer version of `autoconf'. The simplest way to compile this package is: 1. `cd' to the directory containing the package's source code and type `./configure' to configure the package for your system. If you're using `csh' on an old version of System V, you might need to type `sh ./configure' instead to prevent `csh' from trying to execute `configure' itself. Running `configure' takes awhile. While running, it prints some messages telling which features it is checking for. 2. Type `make' to compile the package. 3. Optionally, type `make check' to run any self-tests that come with the package. 4. Type `make install' to install the programs and any data files and documentation. 5. You can remove the program binaries and object files from the source code directory by typing `make clean'. To also remove the files that `configure' created (so you can compile the package for a different kind of computer), type `make distclean'. There is also a `make maintainer-clean' target, but that is intended mainly for the package's developers. If you use it, you may have to get all sorts of other programs in order to regenerate files that came with the distribution. Compilers and Options ===================== Some systems require unusual options for compilation or linking that the `configure' script does not know about. You can give `configure' initial values for variables by setting them in the environment. Using a Bourne-compatible shell, you can do that on the command line like this: CC=c89 CFLAGS=-O2 LIBS=-lposix ./configure Or on systems that have the `env' program, you can do it like this: env CPPFLAGS=-I/usr/local/include LDFLAGS=-s ./configure Compiling For Multiple Architectures ==================================== You can compile the package for more than one kind of computer at the same time, by placing the object files for each architecture in their own directory. To do this, you must use a version of `make' that supports the `VPATH' variable, such as GNU `make'. `cd' to the directory where you want the object files and executables to go and run the `configure' script. `configure' automatically checks for the source code in the directory that `configure' is in and in `..'. If you have to use a `make' that does not supports the `VPATH' variable, you have to compile the package for one architecture at a time in the source code directory. After you have installed the package for one architecture, use `make distclean' before reconfiguring for another architecture. Installation Names ================== By default, `make install' will install the package's files in `/usr/local/bin', `/usr/local/man', etc. You can specify an installation prefix other than `/usr/local' by giving `configure' the option `--prefix=PATH'. You can specify separate installation prefixes for architecture-specific files and architecture-independent files. If you give `configure' the option `--exec-prefix=PATH', the package will use PATH as the prefix for installing programs and libraries. Documentation and other data files will still use the regular prefix. In addition, if you use an unusual directory layout you can give options like `--bindir=PATH' to specify different values for particular kinds of files. Run `configure --help' for a list of the directories you can set and what kinds of files go in them. If the package supports it, you can cause programs to be installed with an extra prefix or suffix on their names by giving `configure' the option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'. Optional Features ================= Some packages pay attention to `--enable-FEATURE' options to `configure', where FEATURE indicates an optional part of the package. They may also pay attention to `--with-PACKAGE' options, where PACKAGE is something like `gnu-as' or `x' (for the X Window System). The `README' should mention any `--enable-' and `--with-' options that the package recognizes. For packages that use the X Window System, `configure' can usually find the X include and library files automatically, but if it doesn't, you can use the `configure' options `--x-includes=DIR' and `--x-libraries=DIR' to specify their locations. Specifying the System Type ========================== There may be some features `configure' can not figure out automatically, but needs to determine by the type of host the package will run on. Usually `configure' can figure that out, but if it prints a message saying it can not guess the host type, give it the `--host=TYPE' option. TYPE can either be a short name for the system type, such as `sun4', or a canonical name with three fields: CPU-COMPANY-SYSTEM See the file `config.sub' for the possible values of each field. If `config.sub' isn't included in this package, then this package doesn't need to know the host type. If you are building compiler tools for cross-compiling, you can also use the `--target=TYPE' option to select the type of system they will produce code for and the `--build=TYPE' option to select the type of system on which you are compiling the package. Sharing Defaults ================ If you want to set default values for `configure' scripts to share, you can create a site shell script called `config.site' that gives default values for variables like `CC', `cache_file', and `prefix'. `configure' looks for `PREFIX/share/config.site' if it exists, then `PREFIX/etc/config.site' if it exists. Or, you can set the `CONFIG_SITE' environment variable to the location of the site script. A warning: not all `configure' scripts look for a site script. Operation Controls ================== `configure' recognizes the following options to control how it operates. `--cache-file=FILE' Use and save the results of the tests in FILE instead of `./config.cache'. Set FILE to `/dev/null' to disable caching, for debugging `configure'. `--help' Print a summary of the options to `configure', and exit. `--quiet' `--silent' `-q' Do not print messages saying which checks are being made. To suppress all normal output, redirect it to `/dev/null' (any error messages will still be shown). `--srcdir=DIR' Look for the package's source code in directory DIR. Usually `configure' can determine that directory automatically. `--version' Print the version of Autoconf used to generate the `configure' script, and exit. `configure' also accepts some other, not widely useful, options. libhocr-0.10.17/HACKING0000644000175000017500000000324111017002616011204 00000000000000Working in HOCR ------------------- When writing HOCR our priorities are 1) Correctness. 2) Maintainable & Documented. 3) Modular and well designed. When you submit code to me for inclusion in HOCR, or when you modify the sources directly on the SVN repository, please keep those things in mind. - Clarity of design and function are paramount - Please follow the coding style used HOCR. The HOCR coding style. -------------------------- Use space for indentation, braces are unindented and on a seperate line. Use indent utility. (indent -bad -bap -bbb -bli0 -fca -i2 -l80 -nlp -psl -sc -sob -ss -ts2 -nut) Use doxygen style documentation. On top of that, you will have to: - Follow the hocr namespace convention for function names. hocr_submodule_operation - Do not optimize unnecesarly. Do profile, do look for the weak spots before applying "optimization by feeling". - It is more important to keep the code maintainable and readable than to be optimized. If you have a great idea about optimizing the code, make sure it is implemented cleanly, that there is a clean and maintainable way to do it. - Optimized code that is difficult to maintain has no place in HOCR and will be dropped. All of this is to ensure the HOCR code will be kept within reasonable margins of maintainability for the future: Remember, in two years you will probably be far too busy to maintain your own contributions, and they might become a burden to the program maintainers. ----------------------- Cleaning code in HOCR is more important than trying not to break existing code. By all means, code clean ups are always welcome. libhocr-0.10.17/Doxyfile.in0000644000175000017500000014522111017002616012335 00000000000000# Doxyfile 1.5.1 # This file describes the settings to be used by the documentation system # doxygen (www.doxygen.org) for a project # # All text after a hash (#) is considered a comment and will be ignored # The format is: # TAG = value [value, ...] # For lists items can also be appended using: # TAG += value [value, ...] # Values that contain spaces should be placed between quotes (" ") #--------------------------------------------------------------------------- # Project related configuration options #--------------------------------------------------------------------------- # The PROJECT_NAME tag is a single word (or a sequence of words surrounded # by quotes) that should identify the project. PROJECT_NAME = libhocr # The PROJECT_NUMBER tag can be used to enter a project or revision number. # This could be handy for archiving the generated documentation or # if some version control system is used. PROJECT_NUMBER = @VERSION@ # The OUTPUT_DIRECTORY tag is used to specify the (relative or absolute) # base path where the generated documentation will be put. # If a relative path is entered, it will be relative to the location # where doxygen was started. If left blank the current directory will be used. OUTPUT_DIRECTORY = docs # If the CREATE_SUBDIRS tag is set to YES, then doxygen will create # 4096 sub-directories (in 2 levels) under the output directory of each output # format and will distribute the generated files over these directories. # Enabling this option can be useful when feeding doxygen a huge amount of # source files, where putting all generated files in the same directory would # otherwise cause performance problems for the file system. CREATE_SUBDIRS = NO # The OUTPUT_LANGUAGE tag is used to specify the language in which all # documentation generated by doxygen is written. Doxygen will use this # information to generate all constant output in the proper language. # The default language is English, other supported languages are: # Afrikaans, Arabic, Brazilian, Catalan, Chinese, Chinese-Traditional, # Croatian, Czech, Danish, Dutch, Finnish, French, German, Greek, Hungarian, # Italian, Japanese, Japanese-en (Japanese with English messages), Korean, # Korean-en, Lithuanian, Norwegian, Polish, Portuguese, Romanian, Russian, # Serbian, Slovak, Slovene, Spanish, Swedish, and Ukrainian. 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MULTILINE_CPP_IS_BRIEF = NO # If the DETAILS_AT_TOP tag is set to YES then Doxygen # will output the detailed description near the top, like JavaDoc. # If set to NO, the detailed description appears after the member # documentation. DETAILS_AT_TOP = NO # If the INHERIT_DOCS tag is set to YES (the default) then an undocumented # member inherits the documentation from any documented member that it # re-implements. INHERIT_DOCS = YES # If the SEPARATE_MEMBER_PAGES tag is set to YES, then doxygen will produce # a new page for each member. If set to NO, the documentation of a member will # be part of the file/class/namespace that contains it. SEPARATE_MEMBER_PAGES = NO # The TAB_SIZE tag can be used to set the number of spaces in a tab. # Doxygen uses this value to replace tabs by spaces in code fragments. TAB_SIZE = 8 # This tag can be used to specify a number of aliases that acts # as commands in the documentation. An alias has the form "name=value". # For example adding "sideeffect=\par Side Effects:\n" will allow you to # put the command \sideeffect (or @sideeffect) in the documentation, which # will result in a user-defined paragraph with heading "Side Effects:". # You can put \n's in the value part of an alias to insert newlines. ALIASES = # Set the OPTIMIZE_OUTPUT_FOR_C tag to YES if your project consists of C # sources only. Doxygen will then generate output that is more tailored for C. # For instance, some of the names that are used will be different. The list # of all members will be omitted, etc. OPTIMIZE_OUTPUT_FOR_C = YES # Set the OPTIMIZE_OUTPUT_JAVA tag to YES if your project consists of Java # sources only. Doxygen will then generate output that is more tailored for Java. # For instance, namespaces will be presented as packages, qualified scopes # will look different, etc. OPTIMIZE_OUTPUT_JAVA = NO # If you use STL classes (i.e. std::string, std::vector, etc.) but do not want to # include (a tag file for) the STL sources as input, then you should # set this tag to YES in order to let doxygen match functions declarations and # definitions whose arguments contain STL classes (e.g. func(std::string); v.s. # func(std::string) {}). This also make the inheritance and collaboration # diagrams that involve STL classes more complete and accurate. BUILTIN_STL_SUPPORT = NO # If member grouping is used in the documentation and the DISTRIBUTE_GROUP_DOC # tag is set to YES, then doxygen will reuse the documentation of the first # member in the group (if any) for the other members of the group. By default # all members of a group must be documented explicitly. DISTRIBUTE_GROUP_DOC = NO # Set the SUBGROUPING tag to YES (the default) to allow class member groups of # the same type (for instance a group of public functions) to be put as a # subgroup of that type (e.g. under the Public Functions section). Set it to # NO to prevent subgrouping. Alternatively, this can be done per class using # the \nosubgrouping command. SUBGROUPING = YES #--------------------------------------------------------------------------- # Build related configuration options #--------------------------------------------------------------------------- # If the EXTRACT_ALL tag is set to YES doxygen will assume all entities in # documentation are documented, even if no documentation was available. # Private class members and static file members will be hidden unless # the EXTRACT_PRIVATE and EXTRACT_STATIC tags are set to YES EXTRACT_ALL = YES # If the EXTRACT_PRIVATE tag is set to YES all private members of a class # will be included in the documentation. EXTRACT_PRIVATE = NO # If the EXTRACT_STATIC tag is set to YES all static members of a file # will be included in the documentation. EXTRACT_STATIC = NO # If the EXTRACT_LOCAL_CLASSES tag is set to YES classes (and structs) # defined locally in source files will be included in the documentation. # If set to NO only classes defined in header files are included. EXTRACT_LOCAL_CLASSES = YES # This flag is only useful for Objective-C code. When set to YES local # methods, which are defined in the implementation section but not in # the interface are included in the documentation. # If set to NO (the default) only methods in the interface are included. EXTRACT_LOCAL_METHODS = NO # If the HIDE_UNDOC_MEMBERS tag is set to YES, Doxygen will hide all # undocumented members of documented classes, files or namespaces. # If set to NO (the default) these members will be included in the # various overviews, but no documentation section is generated. # This option has no effect if EXTRACT_ALL is enabled. HIDE_UNDOC_MEMBERS = NO # If the HIDE_UNDOC_CLASSES tag is set to YES, Doxygen will hide all # undocumented classes that are normally visible in the class hierarchy. # If set to NO (the default) these classes will be included in the various # overviews. This option has no effect if EXTRACT_ALL is enabled. HIDE_UNDOC_CLASSES = NO # If the HIDE_FRIEND_COMPOUNDS tag is set to YES, Doxygen will hide all # friend (class|struct|union) declarations. # If set to NO (the default) these declarations will be included in the # documentation. HIDE_FRIEND_COMPOUNDS = NO # If the HIDE_IN_BODY_DOCS tag is set to YES, Doxygen will hide any # documentation blocks found inside the body of a function. # If set to NO (the default) these blocks will be appended to the # function's detailed documentation block. HIDE_IN_BODY_DOCS = NO # The INTERNAL_DOCS tag determines if documentation # that is typed after a \internal command is included. If the tag is set # to NO (the default) then the documentation will be excluded. # Set it to YES to include the internal documentation. INTERNAL_DOCS = NO # If the CASE_SENSE_NAMES tag is set to NO then Doxygen will only generate # file names in lower-case letters. If set to YES upper-case letters are also # allowed. This is useful if you have classes or files whose names only differ # in case and if your file system supports case sensitive file names. Windows # and Mac users are advised to set this option to NO. CASE_SENSE_NAMES = YES # If the HIDE_SCOPE_NAMES tag is set to NO (the default) then Doxygen # will show members with their full class and namespace scopes in the # documentation. If set to YES the scope will be hidden. HIDE_SCOPE_NAMES = NO # If the SHOW_INCLUDE_FILES tag is set to YES (the default) then Doxygen # will put a list of the files that are included by a file in the documentation # of that file. SHOW_INCLUDE_FILES = YES # If the INLINE_INFO tag is set to YES (the default) then a tag [inline] # is inserted in the documentation for inline members. INLINE_INFO = YES # If the SORT_MEMBER_DOCS tag is set to YES (the default) then doxygen # will sort the (detailed) documentation of file and class members # alphabetically by member name. If set to NO the members will appear in # declaration order. SORT_MEMBER_DOCS = NO # If the SORT_BRIEF_DOCS tag is set to YES then doxygen will sort the # brief documentation of file, namespace and class members alphabetically # by member name. If set to NO (the default) the members will appear in # declaration order. SORT_BRIEF_DOCS = NO # If the SORT_BY_SCOPE_NAME tag is set to YES, the class list will be # sorted by fully-qualified names, including namespaces. If set to # NO (the default), the class list will be sorted only by class name, # not including the namespace part. # Note: This option is not very useful if HIDE_SCOPE_NAMES is set to YES. # Note: This option applies only to the class list, not to the # alphabetical list. SORT_BY_SCOPE_NAME = NO # The GENERATE_TODOLIST tag can be used to enable (YES) or # disable (NO) the todo list. This list is created by putting \todo # commands in the documentation. GENERATE_TODOLIST = YES # The GENERATE_TESTLIST tag can be used to enable (YES) or # disable (NO) the test list. This list is created by putting \test # commands in the documentation. GENERATE_TESTLIST = YES # The GENERATE_BUGLIST tag can be used to enable (YES) or # disable (NO) the bug list. This list is created by putting \bug # commands in the documentation. GENERATE_BUGLIST = YES # The GENERATE_DEPRECATEDLIST tag can be used to enable (YES) or # disable (NO) the deprecated list. This list is created by putting # \deprecated commands in the documentation. GENERATE_DEPRECATEDLIST= YES # The ENABLED_SECTIONS tag can be used to enable conditional # documentation sections, marked by \if sectionname ... \endif. ENABLED_SECTIONS = # The MAX_INITIALIZER_LINES tag determines the maximum number of lines # the initial value of a variable or define consists of for it to appear in # the documentation. If the initializer consists of more lines than specified # here it will be hidden. Use a value of 0 to hide initializers completely. # The appearance of the initializer of individual variables and defines in the # documentation can be controlled using \showinitializer or \hideinitializer # command in the documentation regardless of this setting. MAX_INITIALIZER_LINES = 30 # Set the SHOW_USED_FILES tag to NO to disable the list of files generated # at the bottom of the documentation of classes and structs. If set to YES the # list will mention the files that were used to generate the documentation. SHOW_USED_FILES = YES # If the sources in your project are distributed over multiple directories # then setting the SHOW_DIRECTORIES tag to YES will show the directory hierarchy # in the documentation. The default is NO. SHOW_DIRECTORIES = NO # The FILE_VERSION_FILTER tag can be used to specify a program or script that # doxygen should invoke to get the current version for each file (typically from the # version control system). Doxygen will invoke the program by executing (via # popen()) the command , where is the value of # the FILE_VERSION_FILTER tag, and is the name of an input file # provided by doxygen. Whatever the program writes to standard output # is used as the file version. See the manual for examples. FILE_VERSION_FILTER = #--------------------------------------------------------------------------- # configuration options related to warning and progress messages #--------------------------------------------------------------------------- # The QUIET tag can be used to turn on/off the messages that are generated # by doxygen. Possible values are YES and NO. If left blank NO is used. QUIET = NO # The WARNINGS tag can be used to turn on/off the warning messages that are # generated by doxygen. Possible values are YES and NO. If left blank # NO is used. WARNINGS = YES # If WARN_IF_UNDOCUMENTED is set to YES, then doxygen will generate warnings # for undocumented members. If EXTRACT_ALL is set to YES then this flag will # automatically be disabled. WARN_IF_UNDOCUMENTED = YES # If WARN_IF_DOC_ERROR is set to YES, doxygen will generate warnings for # potential errors in the documentation, such as not documenting some # parameters in a documented function, or documenting parameters that # don't exist or using markup commands wrongly. WARN_IF_DOC_ERROR = YES # This WARN_NO_PARAMDOC option can be abled to get warnings for # functions that are documented, but have no documentation for their parameters # or return value. If set to NO (the default) doxygen will only warn about # wrong or incomplete parameter documentation, but not about the absence of # documentation. WARN_NO_PARAMDOC = NO # The WARN_FORMAT tag determines the format of the warning messages that # doxygen can produce. The string should contain the $file, $line, and $text # tags, which will be replaced by the file and line number from which the # warning originated and the warning text. Optionally the format may contain # $version, which will be replaced by the version of the file (if it could # be obtained via FILE_VERSION_FILTER) WARN_FORMAT = "$file:$line: $text" # The WARN_LOGFILE tag can be used to specify a file to which warning # and error messages should be written. If left blank the output is written # to stderr. WARN_LOGFILE = #--------------------------------------------------------------------------- # configuration options related to the input files #--------------------------------------------------------------------------- # The INPUT tag can be used to specify the files and/or directories that contain # documented source files. You may enter file names like "myfile.cpp" or # directories like "/usr/src/myproject". Separate the files or directories # with spaces. INPUT = src/ # If the value of the INPUT tag contains directories, you can use the # FILE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp # and *.h) to filter out the source-files in the directories. If left # blank the following patterns are tested: # *.c *.cc *.cxx *.cpp *.c++ *.java *.ii *.ixx *.ipp *.i++ *.inl *.h *.hh *.hxx # *.hpp *.h++ *.idl *.odl *.cs *.php *.php3 *.inc *.m *.mm *.py FILE_PATTERNS = *.h # The RECURSIVE tag can be used to turn specify whether or not subdirectories # should be searched for input files as well. Possible values are YES and NO. # If left blank NO is used. RECURSIVE = NO # The EXCLUDE tag can be used to specify files and/or directories that should # excluded from the INPUT source files. This way you can easily exclude a # subdirectory from a directory tree whose root is specified with the INPUT tag. EXCLUDE = # The EXCLUDE_SYMLINKS tag can be used select whether or not files or # directories that are symbolic links (a Unix filesystem feature) are excluded # from the input. EXCLUDE_SYMLINKS = NO # If the value of the INPUT tag contains directories, you can use the # EXCLUDE_PATTERNS tag to specify one or more wildcard patterns to exclude # certain files from those directories. Note that the wildcards are matched # against the file with absolute path, so to exclude all test directories # for example use the pattern */test/* EXCLUDE_PATTERNS = # The EXAMPLE_PATH tag can be used to specify one or more files or # directories that contain example code fragments that are included (see # the \include command). EXAMPLE_PATH = ./ # If the value of the EXAMPLE_PATH tag contains directories, you can use the # EXAMPLE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp # and *.h) to filter out the source-files in the directories. If left # blank all files are included. EXAMPLE_PATTERNS = # If the EXAMPLE_RECURSIVE tag is set to YES then subdirectories will be # searched for input files to be used with the \include or \dontinclude # commands irrespective of the value of the RECURSIVE tag. # Possible values are YES and NO. If left blank NO is used. EXAMPLE_RECURSIVE = NO # The IMAGE_PATH tag can be used to specify one or more files or # directories that contain image that are included in the documentation (see # the \image command). IMAGE_PATH = # The INPUT_FILTER tag can be used to specify a program that doxygen should # invoke to filter for each input file. Doxygen will invoke the filter program # by executing (via popen()) the command , where # is the value of the INPUT_FILTER tag, and is the name of an # input file. Doxygen will then use the output that the filter program writes # to standard output. If FILTER_PATTERNS is specified, this tag will be # ignored. INPUT_FILTER = # The FILTER_PATTERNS tag can be used to specify filters on a per file pattern # basis. Doxygen will compare the file name with each pattern and apply the # filter if there is a match. The filters are a list of the form: # pattern=filter (like *.cpp=my_cpp_filter). See INPUT_FILTER for further # info on how filters are used. If FILTER_PATTERNS is empty, INPUT_FILTER # is applied to all files. FILTER_PATTERNS = # If the FILTER_SOURCE_FILES tag is set to YES, the input filter (if set using # INPUT_FILTER) will be used to filter the input files when producing source # files to browse (i.e. when SOURCE_BROWSER is set to YES). FILTER_SOURCE_FILES = NO #--------------------------------------------------------------------------- # configuration options related to source browsing #--------------------------------------------------------------------------- # If the SOURCE_BROWSER tag is set to YES then a list of source files will # be generated. Documented entities will be cross-referenced with these sources. # Note: To get rid of all source code in the generated output, make sure also # VERBATIM_HEADERS is set to NO. SOURCE_BROWSER = NO # Setting the INLINE_SOURCES tag to YES will include the body # of functions and classes directly in the documentation. INLINE_SOURCES = NO # Setting the STRIP_CODE_COMMENTS tag to YES (the default) will instruct # doxygen to hide any special comment blocks from generated source code # fragments. Normal C and C++ comments will always remain visible. STRIP_CODE_COMMENTS = YES # If the REFERENCED_BY_RELATION tag is set to YES (the default) # then for each documented function all documented # functions referencing it will be listed. REFERENCED_BY_RELATION = YES # If the REFERENCES_RELATION tag is set to YES (the default) # then for each documented function all documented entities # called/used by that function will be listed. REFERENCES_RELATION = YES # If the REFERENCES_LINK_SOURCE tag is set to YES (the default) # and SOURCE_BROWSER tag is set to YES, then the hyperlinks from # functions in REFERENCES_RELATION and REFERENCED_BY_RELATION lists will # link to the source code. Otherwise they will link to the documentstion. REFERENCES_LINK_SOURCE = YES # If the USE_HTAGS tag is set to YES then the references to source code # will point to the HTML generated by the htags(1) tool instead of doxygen # built-in source browser. The htags tool is part of GNU's global source # tagging system (see http://www.gnu.org/software/global/global.html). You # will need version 4.8.6 or higher. USE_HTAGS = NO # If the VERBATIM_HEADERS tag is set to YES (the default) then Doxygen # will generate a verbatim copy of the header file for each class for # which an include is specified. Set to NO to disable this. VERBATIM_HEADERS = YES #--------------------------------------------------------------------------- # configuration options related to the alphabetical class index #--------------------------------------------------------------------------- # If the ALPHABETICAL_INDEX tag is set to YES, an alphabetical index # of all compounds will be generated. Enable this if the project # contains a lot of classes, structs, unions or interfaces. ALPHABETICAL_INDEX = NO # If the alphabetical index is enabled (see ALPHABETICAL_INDEX) then # the COLS_IN_ALPHA_INDEX tag can be used to specify the number of columns # in which this list will be split (can be a number in the range [1..20]) COLS_IN_ALPHA_INDEX = 5 # In case all classes in a project start with a common prefix, all # classes will be put under the same header in the alphabetical index. # The IGNORE_PREFIX tag can be used to specify one or more prefixes that # should be ignored while generating the index headers. IGNORE_PREFIX = #--------------------------------------------------------------------------- # configuration options related to the HTML output #--------------------------------------------------------------------------- # If the GENERATE_HTML tag is set to YES (the default) Doxygen will # generate HTML output. GENERATE_HTML = YES # The HTML_OUTPUT tag is used to specify where the HTML docs will be put. # If a relative path is entered the value of OUTPUT_DIRECTORY will be # put in front of it. If left blank `html' will be used as the default path. HTML_OUTPUT = html # The HTML_FILE_EXTENSION tag can be used to specify the file extension for # each generated HTML page (for example: .htm,.php,.asp). If it is left blank # doxygen will generate files with .html extension. HTML_FILE_EXTENSION = .html # The HTML_HEADER tag can be used to specify a personal HTML header for # each generated HTML page. If it is left blank doxygen will generate a # standard header. HTML_HEADER = # The HTML_FOOTER tag can be used to specify a personal HTML footer for # each generated HTML page. If it is left blank doxygen will generate a # standard footer. HTML_FOOTER = # The HTML_STYLESHEET tag can be used to specify a user-defined cascading # style sheet that is used by each HTML page. It can be used to # fine-tune the look of the HTML output. If the tag is left blank doxygen # will generate a default style sheet. Note that doxygen will try to copy # the style sheet file to the HTML output directory, so don't put your own # stylesheet in the HTML output directory as well, or it will be erased! HTML_STYLESHEET = # If the HTML_ALIGN_MEMBERS tag is set to YES, the members of classes, # files or namespaces will be aligned in HTML using tables. If set to # NO a bullet list will be used. HTML_ALIGN_MEMBERS = YES # If the GENERATE_HTMLHELP tag is set to YES, additional index files # will be generated that can be used as input for tools like the # Microsoft HTML help workshop to generate a compressed HTML help file (.chm) # of the generated HTML documentation. GENERATE_HTMLHELP = NO # If the GENERATE_HTMLHELP tag is set to YES, the CHM_FILE tag can # be used to specify the file name of the resulting .chm file. You # can add a path in front of the file if the result should not be # written to the html output directory. CHM_FILE = # If the GENERATE_HTMLHELP tag is set to YES, the HHC_LOCATION tag can # be used to specify the location (absolute path including file name) of # the HTML help compiler (hhc.exe). If non-empty doxygen will try to run # the HTML help compiler on the generated index.hhp. HHC_LOCATION = # If the GENERATE_HTMLHELP tag is set to YES, the GENERATE_CHI flag # controls if a separate .chi index file is generated (YES) or that # it should be included in the master .chm file (NO). GENERATE_CHI = NO # If the GENERATE_HTMLHELP tag is set to YES, the BINARY_TOC flag # controls whether a binary table of contents is generated (YES) or a # normal table of contents (NO) in the .chm file. BINARY_TOC = NO # The TOC_EXPAND flag can be set to YES to add extra items for group members # to the contents of the HTML help documentation and to the tree view. TOC_EXPAND = NO # The DISABLE_INDEX tag can be used to turn on/off the condensed index at # top of each HTML page. The value NO (the default) enables the index and # the value YES disables it. DISABLE_INDEX = NO # This tag can be used to set the number of enum values (range [1..20]) # that doxygen will group on one line in the generated HTML documentation. ENUM_VALUES_PER_LINE = 4 # If the GENERATE_TREEVIEW tag is set to YES, a side panel will be # generated containing a tree-like index structure (just like the one that # is generated for HTML Help). For this to work a browser that supports # JavaScript, DHTML, CSS and frames is required (for instance Mozilla 1.0+, # Netscape 6.0+, Internet explorer 5.0+, or Konqueror). Windows users are # probably better off using the HTML help feature. GENERATE_TREEVIEW = NO # If the treeview is enabled (see GENERATE_TREEVIEW) then this tag can be # used to set the initial width (in pixels) of the frame in which the tree # is shown. TREEVIEW_WIDTH = 250 #--------------------------------------------------------------------------- # configuration options related to the LaTeX output #--------------------------------------------------------------------------- # If the GENERATE_LATEX tag is set to YES (the default) Doxygen will # generate Latex output. GENERATE_LATEX = NO # The LATEX_OUTPUT tag is used to specify where the LaTeX docs will be put. # If a relative path is entered the value of OUTPUT_DIRECTORY will be # put in front of it. If left blank `latex' will be used as the default path. LATEX_OUTPUT = latex # The LATEX_CMD_NAME tag can be used to specify the LaTeX command name to be # invoked. If left blank `latex' will be used as the default command name. LATEX_CMD_NAME = latex # The MAKEINDEX_CMD_NAME tag can be used to specify the command name to # generate index for LaTeX. If left blank `makeindex' will be used as the # default command name. MAKEINDEX_CMD_NAME = makeindex # If the COMPACT_LATEX tag is set to YES Doxygen generates more compact # LaTeX documents. This may be useful for small projects and may help to # save some trees in general. COMPACT_LATEX = NO # The PAPER_TYPE tag can be used to set the paper type that is used # by the printer. Possible values are: a4, a4wide, letter, legal and # executive. If left blank a4wide will be used. PAPER_TYPE = a4wide # The EXTRA_PACKAGES tag can be to specify one or more names of LaTeX # packages that should be included in the LaTeX output. EXTRA_PACKAGES = # The LATEX_HEADER tag can be used to specify a personal LaTeX header for # the generated latex document. The header should contain everything until # the first chapter. If it is left blank doxygen will generate a # standard header. Notice: only use this tag if you know what you are doing! LATEX_HEADER = # If the PDF_HYPERLINKS tag is set to YES, the LaTeX that is generated # is prepared for conversion to pdf (using ps2pdf). The pdf file will # contain links (just like the HTML output) instead of page references # This makes the output suitable for online browsing using a pdf viewer. PDF_HYPERLINKS = NO # If the USE_PDFLATEX tag is set to YES, pdflatex will be used instead of # plain latex in the generated Makefile. Set this option to YES to get a # higher quality PDF documentation. USE_PDFLATEX = NO # If the LATEX_BATCHMODE tag is set to YES, doxygen will add the \\batchmode. # command to the generated LaTeX files. This will instruct LaTeX to keep # running if errors occur, instead of asking the user for help. # This option is also used when generating formulas in HTML. LATEX_BATCHMODE = NO # If LATEX_HIDE_INDICES is set to YES then doxygen will not # include the index chapters (such as File Index, Compound Index, etc.) # in the output. LATEX_HIDE_INDICES = NO #--------------------------------------------------------------------------- # configuration options related to the RTF output #--------------------------------------------------------------------------- # If the GENERATE_RTF tag is set to YES Doxygen will generate RTF output # The RTF output is optimized for Word 97 and may not look very pretty with # other RTF readers or editors. GENERATE_RTF = NO # The RTF_OUTPUT tag is used to specify where the RTF docs will be put. # If a relative path is entered the value of OUTPUT_DIRECTORY will be # put in front of it. If left blank `rtf' will be used as the default path. RTF_OUTPUT = rtf # If the COMPACT_RTF tag is set to YES Doxygen generates more compact # RTF documents. This may be useful for small projects and may help to # save some trees in general. COMPACT_RTF = NO # If the RTF_HYPERLINKS tag is set to YES, the RTF that is generated # will contain hyperlink fields. The RTF file will # contain links (just like the HTML output) instead of page references. # This makes the output suitable for online browsing using WORD or other # programs which support those fields. # Note: wordpad (write) and others do not support links. RTF_HYPERLINKS = NO # Load stylesheet definitions from file. Syntax is similar to doxygen's # config file, i.e. a series of assignments. You only have to provide # replacements, missing definitions are set to their default value. RTF_STYLESHEET_FILE = # Set optional variables used in the generation of an rtf document. # Syntax is similar to doxygen's config file. RTF_EXTENSIONS_FILE = #--------------------------------------------------------------------------- # configuration options related to the man page output #--------------------------------------------------------------------------- # If the GENERATE_MAN tag is set to YES (the default) Doxygen will # generate man pages GENERATE_MAN = YES # The MAN_OUTPUT tag is used to specify where the man pages will be put. # If a relative path is entered the value of OUTPUT_DIRECTORY will be # put in front of it. If left blank `man' will be used as the default path. MAN_OUTPUT = man # The MAN_EXTENSION tag determines the extension that is added to # the generated man pages (default is the subroutine's section .3) MAN_EXTENSION = .3 # If the MAN_LINKS tag is set to YES and Doxygen generates man output, # then it will generate one additional man file for each entity # documented in the real man page(s). These additional files # only source the real man page, but without them the man command # would be unable to find the correct page. The default is NO. MAN_LINKS = NO #--------------------------------------------------------------------------- # configuration options related to the XML output #--------------------------------------------------------------------------- # If the GENERATE_XML tag is set to YES Doxygen will # generate an XML file that captures the structure of # the code including all documentation. GENERATE_XML = NO # The XML_OUTPUT tag is used to specify where the XML pages will be put. # If a relative path is entered the value of OUTPUT_DIRECTORY will be # put in front of it. If left blank `xml' will be used as the default path. XML_OUTPUT = xml # The XML_SCHEMA tag can be used to specify an XML schema, # which can be used by a validating XML parser to check the # syntax of the XML files. XML_SCHEMA = # The XML_DTD tag can be used to specify an XML DTD, # which can be used by a validating XML parser to check the # syntax of the XML files. XML_DTD = # If the XML_PROGRAMLISTING tag is set to YES Doxygen will # dump the program listings (including syntax highlighting # and cross-referencing information) to the XML output. Note that # enabling this will significantly increase the size of the XML output. XML_PROGRAMLISTING = YES #--------------------------------------------------------------------------- # configuration options for the AutoGen Definitions output #--------------------------------------------------------------------------- # If the GENERATE_AUTOGEN_DEF tag is set to YES Doxygen will # generate an AutoGen Definitions (see autogen.sf.net) file # that captures the structure of the code including all # documentation. Note that this feature is still experimental # and incomplete at the moment. GENERATE_AUTOGEN_DEF = NO #--------------------------------------------------------------------------- # configuration options related to the Perl module output #--------------------------------------------------------------------------- # If the GENERATE_PERLMOD tag is set to YES Doxygen will # generate a Perl module file that captures the structure of # the code including all documentation. Note that this # feature is still experimental and incomplete at the # moment. GENERATE_PERLMOD = NO # If the PERLMOD_LATEX tag is set to YES Doxygen will generate # the necessary Makefile rules, Perl scripts and LaTeX code to be able # to generate PDF and DVI output from the Perl module output. PERLMOD_LATEX = NO # If the PERLMOD_PRETTY tag is set to YES the Perl module output will be # nicely formatted so it can be parsed by a human reader. This is useful # if you want to understand what is going on. On the other hand, if this # tag is set to NO the size of the Perl module output will be much smaller # and Perl will parse it just the same. PERLMOD_PRETTY = YES # The names of the make variables in the generated doxyrules.make file # are prefixed with the string contained in PERLMOD_MAKEVAR_PREFIX. # This is useful so different doxyrules.make files included by the same # Makefile don't overwrite each other's variables. PERLMOD_MAKEVAR_PREFIX = #--------------------------------------------------------------------------- # Configuration options related to the preprocessor #--------------------------------------------------------------------------- # If the ENABLE_PREPROCESSING tag is set to YES (the default) Doxygen will # evaluate all C-preprocessor directives found in the sources and include # files. ENABLE_PREPROCESSING = YES # If the MACRO_EXPANSION tag is set to YES Doxygen will expand all macro # names in the source code. If set to NO (the default) only conditional # compilation will be performed. Macro expansion can be done in a controlled # way by setting EXPAND_ONLY_PREDEF to YES. MACRO_EXPANSION = NO # If the EXPAND_ONLY_PREDEF and MACRO_EXPANSION tags are both set to YES # then the macro expansion is limited to the macros specified with the # PREDEFINED and EXPAND_AS_DEFINED tags. EXPAND_ONLY_PREDEF = NO # If the SEARCH_INCLUDES tag is set to YES (the default) the includes files # in the INCLUDE_PATH (see below) will be search if a #include is found. SEARCH_INCLUDES = YES # The INCLUDE_PATH tag can be used to specify one or more directories that # contain include files that are not input files but should be processed by # the preprocessor. INCLUDE_PATH = # You can use the INCLUDE_FILE_PATTERNS tag to specify one or more wildcard # patterns (like *.h and *.hpp) to filter out the header-files in the # directories. If left blank, the patterns specified with FILE_PATTERNS will # be used. INCLUDE_FILE_PATTERNS = # The PREDEFINED tag can be used to specify one or more macro names that # are defined before the preprocessor is started (similar to the -D option of # gcc). The argument of the tag is a list of macros of the form: name # or name=definition (no spaces). If the definition and the = are # omitted =1 is assumed. To prevent a macro definition from being # undefined via #undef or recursively expanded use the := operator # instead of the = operator. PREDEFINED = # If the MACRO_EXPANSION and EXPAND_ONLY_PREDEF tags are set to YES then # this tag can be used to specify a list of macro names that should be expanded. # The macro definition that is found in the sources will be used. # Use the PREDEFINED tag if you want to use a different macro definition. EXPAND_AS_DEFINED = # If the SKIP_FUNCTION_MACROS tag is set to YES (the default) then # doxygen's preprocessor will remove all function-like macros that are alone # on a line, have an all uppercase name, and do not end with a semicolon. Such # function macros are typically used for boiler-plate code, and will confuse # the parser if not removed. SKIP_FUNCTION_MACROS = YES #--------------------------------------------------------------------------- # Configuration::additions related to external references #--------------------------------------------------------------------------- # The TAGFILES option can be used to specify one or more tagfiles. # Optionally an initial location of the external documentation # can be added for each tagfile. The format of a tag file without # this location is as follows: # TAGFILES = file1 file2 ... # Adding location for the tag files is done as follows: # TAGFILES = file1=loc1 "file2 = loc2" ... # where "loc1" and "loc2" can be relative or absolute paths or # URLs. If a location is present for each tag, the installdox tool # does not have to be run to correct the links. # Note that each tag file must have a unique name # (where the name does NOT include the path) # If a tag file is not located in the directory in which doxygen # is run, you must also specify the path to the tagfile here. TAGFILES = # When a file name is specified after GENERATE_TAGFILE, doxygen will create # a tag file that is based on the input files it reads. GENERATE_TAGFILE = # If the ALLEXTERNALS tag is set to YES all external classes will be listed # in the class index. If set to NO only the inherited external classes # will be listed. ALLEXTERNALS = NO # If the EXTERNAL_GROUPS tag is set to YES all external groups will be listed # in the modules index. If set to NO, only the current project's groups will # be listed. EXTERNAL_GROUPS = YES # The PERL_PATH should be the absolute path and name of the perl script # interpreter (i.e. the result of `which perl'). PERL_PATH = /usr/bin/perl #--------------------------------------------------------------------------- # Configuration options related to the dot tool #--------------------------------------------------------------------------- # If the CLASS_DIAGRAMS tag is set to YES (the default) Doxygen will # generate a inheritance diagram (in HTML, RTF and LaTeX) for classes with base # or super classes. Setting the tag to NO turns the diagrams off. Note that # this option is superseded by the HAVE_DOT option below. This is only a # fallback. It is recommended to install and use dot, since it yields more # powerful graphs. CLASS_DIAGRAMS = YES # If set to YES, the inheritance and collaboration graphs will hide # inheritance and usage relations if the target is undocumented # or is not a class. HIDE_UNDOC_RELATIONS = YES # If you set the HAVE_DOT tag to YES then doxygen will assume the dot tool is # available from the path. This tool is part of Graphviz, a graph visualization # toolkit from AT&T and Lucent Bell Labs. The other options in this section # have no effect if this option is set to NO (the default) HAVE_DOT = NO # If the CLASS_GRAPH and HAVE_DOT tags are set to YES then doxygen # will generate a graph for each documented class showing the direct and # indirect inheritance relations. Setting this tag to YES will force the # the CLASS_DIAGRAMS tag to NO. CLASS_GRAPH = YES # If the COLLABORATION_GRAPH and HAVE_DOT tags are set to YES then doxygen # will generate a graph for each documented class showing the direct and # indirect implementation dependencies (inheritance, containment, and # class references variables) of the class with other documented classes. COLLABORATION_GRAPH = YES # If the GROUP_GRAPHS and HAVE_DOT tags are set to YES then doxygen # will generate a graph for groups, showing the direct groups dependencies GROUP_GRAPHS = YES # If the UML_LOOK tag is set to YES doxygen will generate inheritance and # collaboration diagrams in a style similar to the OMG's Unified Modeling # Language. UML_LOOK = NO # If set to YES, the inheritance and collaboration graphs will show the # relations between templates and their instances. TEMPLATE_RELATIONS = NO # If the ENABLE_PREPROCESSING, SEARCH_INCLUDES, INCLUDE_GRAPH, and HAVE_DOT # tags are set to YES then doxygen will generate a graph for each documented # file showing the direct and indirect include dependencies of the file with # other documented files. INCLUDE_GRAPH = YES # If the ENABLE_PREPROCESSING, SEARCH_INCLUDES, INCLUDED_BY_GRAPH, and # HAVE_DOT tags are set to YES then doxygen will generate a graph for each # documented header file showing the documented files that directly or # indirectly include this file. INCLUDED_BY_GRAPH = YES # If the CALL_GRAPH and HAVE_DOT tags are set to YES then doxygen will # generate a call dependency graph for every global function or class method. # Note that enabling this option will significantly increase the time of a run. # So in most cases it will be better to enable call graphs for selected # functions only using the \callgraph command. CALL_GRAPH = NO # If the CALLER_GRAPH and HAVE_DOT tags are set to YES then doxygen will # generate a caller dependency graph for every global function or class method. # Note that enabling this option will significantly increase the time of a run. # So in most cases it will be better to enable caller graphs for selected # functions only using the \callergraph command. CALLER_GRAPH = NO # If the GRAPHICAL_HIERARCHY and HAVE_DOT tags are set to YES then doxygen # will graphical hierarchy of all classes instead of a textual one. GRAPHICAL_HIERARCHY = YES # If the DIRECTORY_GRAPH, SHOW_DIRECTORIES and HAVE_DOT tags are set to YES # then doxygen will show the dependencies a directory has on other directories # in a graphical way. The dependency relations are determined by the #include # relations between the files in the directories. DIRECTORY_GRAPH = YES # The DOT_IMAGE_FORMAT tag can be used to set the image format of the images # generated by dot. Possible values are png, jpg, or gif # If left blank png will be used. DOT_IMAGE_FORMAT = png # The tag DOT_PATH can be used to specify the path where the dot tool can be # found. If left blank, it is assumed the dot tool can be found in the path. DOT_PATH = # The DOTFILE_DIRS tag can be used to specify one or more directories that # contain dot files that are included in the documentation (see the # \dotfile command). DOTFILE_DIRS = # The MAX_DOT_GRAPH_WIDTH tag can be used to set the maximum allowed width # (in pixels) of the graphs generated by dot. If a graph becomes larger than # this value, doxygen will try to truncate the graph, so that it fits within # the specified constraint. Beware that most browsers cannot cope with very # large images. MAX_DOT_GRAPH_WIDTH = 1024 # The MAX_DOT_GRAPH_HEIGHT tag can be used to set the maximum allows height # (in pixels) of the graphs generated by dot. If a graph becomes larger than # this value, doxygen will try to truncate the graph, so that it fits within # the specified constraint. Beware that most browsers cannot cope with very # large images. MAX_DOT_GRAPH_HEIGHT = 1024 # The MAX_DOT_GRAPH_DEPTH tag can be used to set the maximum depth of the # graphs generated by dot. A depth value of 3 means that only nodes reachable # from the root by following a path via at most 3 edges will be shown. Nodes # that lay further from the root node will be omitted. Note that setting this # option to 1 or 2 may greatly reduce the computation time needed for large # code bases. Also note that a graph may be further truncated if the graph's # image dimensions are not sufficient to fit the graph (see MAX_DOT_GRAPH_WIDTH # and MAX_DOT_GRAPH_HEIGHT). If 0 is used for the depth value (the default), # the graph is not depth-constrained. MAX_DOT_GRAPH_DEPTH = 0 # Set the DOT_TRANSPARENT tag to YES to generate images with a transparent # background. This is disabled by default, which results in a white background. # Warning: Depending on the platform used, enabling this option may lead to # badly anti-aliased labels on the edges of a graph (i.e. they become hard to # read). DOT_TRANSPARENT = NO # Set the DOT_MULTI_TARGETS tag to YES allow dot to generate multiple output # files in one run (i.e. multiple -o and -T options on the command line). This # makes dot run faster, but since only newer versions of dot (>1.8.10) # support this, this feature is disabled by default. DOT_MULTI_TARGETS = NO # If the GENERATE_LEGEND tag is set to YES (the default) Doxygen will # generate a legend page explaining the meaning of the various boxes and # arrows in the dot generated graphs. GENERATE_LEGEND = YES # If the DOT_CLEANUP tag is set to YES (the default) Doxygen will # remove the intermediate dot files that are used to generate # the various graphs. DOT_CLEANUP = YES #--------------------------------------------------------------------------- # Configuration::additions related to the search engine #--------------------------------------------------------------------------- # The SEARCHENGINE tag specifies whether or not a search engine should be # used. If set to NO the values of all tags below this one will be ignored. SEARCHENGINE = YES libhocr-0.10.17/libhocr.pc.in0000644000175000017500000000040211051620032012560 00000000000000prefix=@prefix@ exec_prefix=@exec_prefix@ libdir=@libdir@ includedir=@includedir@ Name: libhocr Description: A C library for hebrew optical character recognition Version: @VERSION@ Requires: Libs: -lhocr @ld_hspell@ @ld_tiff@ -lm Cflags: -I@pkgincludedir@ libhocr-0.10.17/README0000644000175000017500000000040711017002616011076 00000000000000About: HOCR is a Hebrew character recognition library http://hocr.berlios.de How can I help ? Get the code via the svn repository try it, fix it and submit patches to the code. Yaacov Zamir Monday, 10 Av 5765, August 15 2005 libhocr-0.10.17/Makefile.am0000644000175000017500000000072011017002616012250 00000000000000## Makefile.am -- Process this file with automake to produce Makefile.in SUBDIRS = src examples bindings docs EXTRA_DIST = \ Doxyfile HACKING pkgconfigdir = $(libdir)/pkgconfig if WITH_GTK pkgconfig_DATA = libhocr.pc libhocr-gtk.pc else pkgconfig_DATA = libhocr.pc endif hocrdocdir = ${prefix}/share/doc/libhocr hocrdoc_DATA = \ README \ AUTHORS \ COPYING \ NEWS \ ChangeLog \ INSTALL \ HACKING libhocr-0.10.17/examples/0000777000175000017500000000000011051630065012122 500000000000000libhocr-0.10.17/examples/hocr/0000777000175000017500000000000011051630065013055 500000000000000libhocr-0.10.17/examples/hocr/hocr.c0000644000175000017500000015207511051626254014107 00000000000000 /*************************************************************************** * hocr.c * * Fri Aug 12 20:13:33 2005 * Copyright 2005-2008 Yaacov Zamir * ****************************************************************************/ /* * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . */ #include #include #include #include #include #include "hocr.h" #ifdef USE_GTK #include #include #include "ho_gtk.h" #endif gchar *image_in_filename = NULL; gchar *text_out_filename = NULL; gchar *data_out_filename = NULL; gchar *image_out_path = NULL; gchar *image_out_type = NULL; gboolean version = FALSE; gboolean debug = FALSE; gboolean verbose = FALSE; gboolean dir_ltr = FALSE; gboolean text_out_html = FALSE; gboolean text_out_font_numbers = FALSE; #ifdef USE_GTK gboolean no_gtk = FALSE; #else gboolean no_gtk = TRUE; #endif gint threshold = 0; gint adaptive_threshold = 0; gint adaptive_threshold_type = 0; gint scale_by = 0; gboolean do_not_auto_scale = FALSE; gdouble rotate_angle = 0.0; gboolean do_not_auto_rotate = FALSE; gboolean do_opening = FALSE; gboolean do_closing = FALSE; gboolean do_dilation = FALSE; gboolean do_erosion = FALSE; gint paragraph_setup = 0; gint slicing_threshold = 0; gint slicing_width = 0; gint line_leeway = 0; gint font_spacing_code = 0; gboolean show_grid = FALSE; gboolean save_copy = FALSE; gboolean save_bw = FALSE; gboolean save_layout = FALSE; gboolean save_fonts = FALSE; gboolean debug_font_filter_list = FALSE; gint debug_font_filter = 0; gboolean only_image_proccesing = FALSE; gboolean only_layout_analysis = FALSE; gboolean only_save_fonts = FALSE; gint spacing_code = 0; gint lang_code = 0; gint font_code = 0; gboolean dont_recognize_nikud = FALSE; gboolean do_linguistics = FALSE; GError *error = NULL; /* black and white text image */ ho_bitmap *m_page_text = NULL; ho_bitmap *m_page_text_temp = NULL; /* text layout */ ho_layout *l_page = NULL; /* progress indicator */ gint progress; static gchar *copyright_message = "hocr %s - Hebrew OCR utility\n\ %s\n\ http://hocr.berlios.de\n\ Copyright (C) 2005-2008 Yaacov Zamir \n\ \n\ This program is free software: you can redistribute it and/or modify\n\ it under the terms of the GNU General Public License as published by\n\ the Free Software Foundation, either version 3 of the License, or\n\ (at your option) any later version.\n\ \n\ This program is distributed in the hope that it will be useful,\n\ but WITHOUT ANY WARRANTY; without even the implied warranty of\n\ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n\ GNU General Public License for more details.\n\ \n\ You should have received a copy of the GNU General Public License\n\ along with this program. If not, see .\n"; static gchar *font_filters_list = "hocr - Hebrew OCR utility\n\ %s\n\ Font filters list\n\ 1. main font.\n\ 2. second part.\n\ 3. holes in font.\n\ 4. horizontal bars in font.\n\ 5. vertical bars in font.\n\ 6. 45 deg. diagonals in font.\n\ 7. 135 deg. diagonals in font.\n\ 8. thined font.\n\ 9. crosses in font.\n\ 10. ends in font.\n\ 11. top font edges.\n\ 12. big top font edges.\n\ 13. bottom font edges.\n\ 14. big bottom font edges.\n\ 15. left font edges.\n\ 16. big left font edges.\n\ 17. right font edges.\n\ 18. big right font edges.\n\ 19. top font notches.\n\ 20. bottom font notches.\n\ 21. left font notches.\n\ 22. right font notches.\n\ 99. all.\n\ "; static gchar *html_page_header = "\n\ \n\ \n\ \n\ \n\ \n\ \n\ \n\
\n\ %s\n\
\n\
\n\ %s\n\
\n\
\n\ %s\n\
\n\
\n\
\n\
\n"; static gchar *html_page_footer = "
\n
\n\n\n"; static gchar *html_debug_header = "\n\ \n\ \n\ \n\ \n\ \n\ \n\ 
\n";

static gchar *html_debug_footer = "
\n\n\n"; static GOptionEntry file_entries[] = { {"images-out-path", 'O', 0, G_OPTION_ARG_FILENAME, &image_out_path, "use PATH for output images", "PATH"}, {"images-out-type", 'G', 0, G_OPTION_ARG_FILENAME, &image_out_type, "output images as TYPE (tiff, jpeg, png)", "TYPE"}, {"data-out", 'u', 0, G_OPTION_ARG_FILENAME, &data_out_filename, "use FILE as output data file name", "FILE"}, {"save-copy", 'C', 0, G_OPTION_ARG_NONE, &save_copy, "save a compy of original image", NULL}, {"save-bw", 'b', 0, G_OPTION_ARG_NONE, &save_bw, "save proccesd bw image", NULL}, {"save-bw-exit", 'B', 0, G_OPTION_ARG_NONE, &only_image_proccesing, "save proccesd bw image and exit", NULL}, {"save-layout", 'l', 0, G_OPTION_ARG_NONE, &save_layout, "save layout image", NULL}, {"save-layout-exit", 'L', 0, G_OPTION_ARG_NONE, &only_layout_analysis, "save layout image and exit", NULL}, {"save-fonts", 'f', 0, G_OPTION_ARG_NONE, &save_fonts, "save fonts", NULL}, {"save-fonts-exit", 'F', 0, G_OPTION_ARG_NONE, &only_save_fonts, "save fonts images and exit", NULL}, {NULL} }; static GOptionEntry image_entries[] = { {"thresholding-type", 'T', 0, G_OPTION_ARG_INT, &adaptive_threshold_type, "thresholding type, 0 normal, 1 none, 2 fine", "NUM"}, {"threshold", 't', 0, G_OPTION_ARG_INT, &threshold, "use NUM as threshold value, 1..100", "NUM"}, {"adaptive-threshold", 'a', 0, G_OPTION_ARG_INT, &adaptive_threshold, "use NUM as adaptive threshold value, 1..100", "NUM"}, {"scale", 's', 0, G_OPTION_ARG_INT, &scale_by, "scale input image by SCALE 1..9, 0 auto", "SCALE"}, {"no-auto-scale", 'S', 0, G_OPTION_ARG_NONE, &do_not_auto_scale, "do not auto acale image", NULL}, {"rotate", 'q', 0.0, G_OPTION_ARG_DOUBLE, &rotate_angle, "rotate image clockwise in deg.", "DEG"}, {"no-auto-rotate", 'Q', 0, G_OPTION_ARG_NONE, &do_not_auto_rotate, "do not auto rotate image", NULL}, {"opening", '1', 0, G_OPTION_ARG_NONE, &do_opening, "try to separate touching fonts", NULL}, {"closing", '2', 0, G_OPTION_ARG_NONE, &do_closing, "try to connect disconnected font parts", NULL}, {"erosion", '3', 0, G_OPTION_ARG_NONE, &do_erosion, "try to delete artefacts", NULL}, {"dilation", '4', 0, G_OPTION_ARG_NONE, &do_dilation, "try to redraw missing font parts", NULL}, {NULL} }; static GOptionEntry segmentation_entries[] = { {"colums setup", 'c', 0, G_OPTION_ARG_INT, ¶graph_setup, "colums setup: 1.. #colums, 0 auto, 255 free", "NUM"}, {"slicing", 'x', 0, G_OPTION_ARG_INT, &slicing_threshold, "use NUM as font slicing threshold, 1..250", "NUM"}, {"slicing-width", 'X', 0, G_OPTION_ARG_INT, &slicing_width, "use NUM as font slicing width, 50..250", "NUM"}, {"slicing-line", 'E', 0, G_OPTION_ARG_INT, &line_leeway, "use NUM line leeway for font slicing, 0..90", "NUM"}, {"font-spacing", 'w', 0, G_OPTION_ARG_INT, &font_spacing_code, "font spacing: tight ..-1, 0, 1.. spaced", "NUM"}, {NULL} }; static GOptionEntry debug_entries[] = { {"draw-grid", 'g', 0, G_OPTION_ARG_NONE, &show_grid, "draw grid on output images", NULL}, {"debug", 'd', 0, G_OPTION_ARG_NONE, &verbose, "print debuging information while running", NULL}, {"debug-extra", 'D', 0, G_OPTION_ARG_NONE, &debug, "print extra debuging information", NULL}, {"font-filter", 'y', 0, G_OPTION_ARG_INT, &debug_font_filter, "debug a font filter, use filter NUM", "NUM"}, {"font-filter-list", 'Y', 0, G_OPTION_ARG_NONE, &debug_font_filter_list, "print a list of debug a font filters", NULL}, {"font-num-out", 'j', 0, G_OPTION_ARG_NONE, &text_out_font_numbers, "print font numbers in output text", NULL}, {NULL} }; static GOptionEntry entries[] = { {"image-in", 'i', 0, G_OPTION_ARG_FILENAME, &image_in_filename, "use FILE as input image file name", "FILE"}, {"text-out", 'o', 0, G_OPTION_ARG_FILENAME, &text_out_filename, "use FILE as output text file name", "FILE"}, {"html-out", 'h', 0, G_OPTION_ARG_NONE, &text_out_html, "output text in html format", NULL}, #ifdef USE_GTK {"no-gtk", 'N', 0, G_OPTION_ARG_NONE, &no_gtk, "do not use gtk for file input and output", NULL}, #endif {"ltr", 'R', 0, G_OPTION_ARG_NONE, &dir_ltr, "left to right text", NULL}, {"font", 'z', 0, G_OPTION_ARG_INT, &font_code, "use font NUM", "NUM"}, {"no-nikud", 'n', 0, G_OPTION_ARG_NONE, &dont_recognize_nikud, "do not recognize nikud", NULL}, {"linguistics", 'A', 0, G_OPTION_ARG_NONE, &do_linguistics, "do linguistics check", NULL}, {"version", 'v', 0, G_OPTION_ARG_NONE, &version, "print version information and exit", NULL}, {NULL} }; /* headers */ int hocr_printerr (const char *msg); int hocr_cmd_parser (int *argc, char **argv[]); int hocr_exit (); ho_pixbuf *hocr_pixbuf_load_with_debug (); ho_bitmap *hocr_image_processing_with_debug (ho_pixbuf * pix); ho_layout *hocr_layout_analysis_with_debug (const ho_bitmap * m_in, const int font_spacing_code, const int paragraph_setup, const unsigned char dir_ltr); int hocr_font_recognition_with_debug (ho_layout * l_page, ho_string * s_text_out, ho_string * s_data_out); /* definitions */ int hocr_printerr (const char *msg) { g_printerr ("%s: %s\n\ Try `--help' for more information.\n", g_get_prgname (), msg); return TRUE; } int hocr_cmd_parser (int *argc, char **argv[]) { GOptionContext *context; GOptionGroup *group; /* get user args */ context = g_option_context_new ("- Hebrew OCR utility"); group = g_option_group_new ("file", "File options", "Show file options", NULL, NULL); g_option_group_add_entries (group, file_entries); g_option_context_add_group (context, group); group = g_option_group_new ("image-proccesing", "Image proccesing options", "Show image proccesing options", NULL, NULL); g_option_group_add_entries (group, image_entries); g_option_context_add_group (context, group); group = g_option_group_new ("segmentation", "Segmentation options", "Show segmentation options", NULL, NULL); g_option_group_add_entries (group, segmentation_entries); g_option_context_add_group (context, group); group = g_option_group_new ("debug", "Debug options", "Show debug options", NULL, NULL); g_option_group_add_entries (group, debug_entries); g_option_context_add_group (context, group); g_option_context_add_main_entries (context, entries, PACKAGE_NAME); g_option_context_parse (context, argc, argv, &error); /* free allocated memory */ g_option_context_free (context); if (error) { hocr_printerr ("unrecognized option"); exit (1); } if (version) { g_printf (copyright_message, VERSION, BUILD); exit (0); } if (debug_font_filter_list) { g_printf (font_filters_list, BUILD); exit (0); } if (!no_gtk && !image_in_filename) { hocr_printerr ("no input image file name (use -N for pipeing)"); exit (1); } if (debug || verbose) g_print ("%s - Hebrew OCR utility\n", PACKAGE_STRING); /* sanity check */ if (adaptive_threshold_type > 2 || adaptive_threshold_type < 0) { hocr_printerr ("unknown thresholding type using normal settings"); adaptive_threshold_type = 0; } if (scale_by > 9 || scale_by < 0) { hocr_printerr ("unknown scaling factor using auto settings"); scale_by = 0; } if (paragraph_setup > 255 || paragraph_setup < 0) { hocr_printerr ("unknown paragraph setup using auto settings"); paragraph_setup = 0; } if (threshold > 100 || threshold < 0) { hocr_printerr ("unknown thresholding value using auto settings"); threshold = 0; } if (adaptive_threshold > 100 || adaptive_threshold < 0) { hocr_printerr ("unknown thresholding value using auto settings"); adaptive_threshold = 0; } if (font_spacing_code > 3 || font_spacing_code < -3) { hocr_printerr ("unknown font_spacing value using auto settings"); font_spacing_code = 0; } if (only_save_fonts) { save_fonts = TRUE; } return FALSE; } ho_pixbuf * hocr_pixbuf_load_with_debug () { ho_pixbuf *pix = NULL; gchar *filename; /* read image from file */ if (no_gtk) { pix = ho_pixbuf_pnm_load (image_in_filename); #ifdef USE_TIFF /* if this is not a pnm image file, try b/w tiff */ if (!pix) pix = ho_pixbuf_bw_tiff_load (image_in_filename); #endif /* USE_TIFF */ } #ifdef USE_GTK else pix = ho_gtk_pixbuf_load (image_in_filename); #endif /* USE_GTK */ if (!pix) { hocr_printerr ("can't read input image\n"); exit (1); } if (debug || verbose) g_print (" input image is %d by %d pixels, with %d color channels\n", pix->width, pix->height, pix->n_channels); /* if copy image */ if (save_copy) { /* create file name */ if (no_gtk) filename = g_strdup_printf ("%s-image-copy.pgm", image_out_path); else { if (image_out_type) { if (image_out_type[0] == 't') /* tiff */ filename = g_strdup_printf ("%s-image-copy.tif", image_out_path); if (image_out_type[0] == 'j') /* jpg */ filename = g_strdup_printf ("%s-image-copy.jpg", image_out_path); if (image_out_type[0] == 'p') /* png */ filename = g_strdup_printf ("%s-image-copy.png", image_out_path); } else filename = g_strdup_printf ("%s-image-copy.jpg", image_out_path); } /* save to file system */ if (filename) { if (no_gtk) ho_pixbuf_pnm_save (pix, filename); #ifdef USE_GTK else { if (image_out_type) { if (image_out_type[0] == 't') /* tiff */ ho_gtk_pixbuf_save (pix, filename, "tiff"); if (image_out_type[0] == 'j') /* jpg */ ho_gtk_pixbuf_save (pix, filename, "jpeg"); if (image_out_type[0] == 'p') /* png */ ho_gtk_pixbuf_save (pix, filename, "png"); } else ho_gtk_pixbuf_save (pix, filename, "png"); } #endif /* USE_GTK */ g_free (filename); } } return pix; } /* FIXME: this function use globals */ ho_bitmap * hocr_image_processing_with_debug (ho_pixbuf * pix) { ho_bitmap *m_bw = NULL; ho_bitmap *m_bw_temp = NULL; unsigned char size = 0; m_bw = ho_pixbuf_to_bitmap_wrapper (pix, scale_by, adaptive_threshold_type, threshold, adaptive_threshold, size); if (!m_bw) { hocr_printerr ("can't convert to black and white\n"); exit (1); } /* prompt user scale */ if (debug && scale_by) if (scale_by == 1) g_print (" user no scaling.\n", scale_by); else g_print (" user scale by %d.\n", scale_by); /* do we need to auto scale ? */ if (!scale_by) { /* get fonts size for autoscale */ if (ho_dimentions_font_width_height_nikud (m_bw, 6, 200, 6, 200)) { hocr_printerr ("can't create object map\n"); exit (1); } /* if fonts are too small and user wants auto scale, re-scale image */ if (m_bw->font_height < 15) scale_by = 3; else if (m_bw->font_height < 30) scale_by = 2; else scale_by = 1; if (debug) if (scale_by > 1) g_print (" auto scale by %d.\n", scale_by); else g_print (" no auto scale neaded.\n"); if (scale_by > 1) { /* re-create bitmap */ ho_bitmap_free (m_bw); m_bw = ho_pixbuf_to_bitmap_wrapper (pix, scale_by, adaptive_threshold_type, threshold, adaptive_threshold, size); if (!m_bw) { hocr_printerr ("can't convert to black and white after auto scaleing \n"); exit (1); } } } /* remove very small and very large things */ m_bw_temp = ho_bitmap_filter_by_size (m_bw, 3, 3 * m_bw->height / 4, 3, 3 * m_bw->width / 4); if (m_bw_temp) { ho_bitmap_free (m_bw); m_bw = m_bw_temp; m_bw_temp = NULL; } /* rotate image */ if (rotate_angle) { m_bw_temp = ho_bitmap_rotate (m_bw, rotate_angle); ho_bitmap_free (m_bw); if (!m_bw_temp) { hocr_printerr ("can't rotate image \n"); exit (1); } m_bw = m_bw_temp; } /* if no rotate angle given by user auto rotate image */ else if (!do_not_auto_rotate) { double angle; /* get fonts size for auto angle */ if (ho_dimentions_font_width_height_nikud (m_bw, 6, 200, 6, 200)) { hocr_printerr ("can't create object map\n"); exit (1); } angle = ho_dimentions_get_lines_angle (m_bw); if (debug || verbose) g_print (" auto rotate: angle %f.\n", angle); if (angle) { m_bw_temp = ho_bitmap_rotate (m_bw, angle); ho_bitmap_free (m_bw); if (!m_bw_temp) { hocr_printerr ("can't auto rotate image \n"); exit (1); } m_bw = m_bw_temp; } } return m_bw; } ho_layout * hocr_layout_analysis_with_debug (const ho_bitmap * m_in, const int font_spacing_code, const int paragraph_setup, const unsigned char dir_ltr) { int block_index; int line_index; int word_index; ho_layout *layout_out = NULL; layout_out = ho_layout_new (m_in, font_spacing_code, paragraph_setup, dir_ltr); if (!layout_out) return NULL; ho_layout_create_block_mask (layout_out); if (debug || verbose) g_print (" found %d blocks.\n", layout_out->n_blocks); /* look for lines inside blocks */ for (block_index = 0; block_index < layout_out->n_blocks; block_index++) { if (debug || verbose) g_print (" analyzing block %d.\n", block_index + 1); ho_layout_create_line_mask (layout_out, block_index); if (debug || verbose) g_print (" found %d lines.\n", layout_out->n_lines[block_index]); if (debug) g_print (" font height %d width %d, line spacing %d\n", layout_out->m_blocks_text[block_index]->font_height, layout_out->m_blocks_text[block_index]->font_width, layout_out->m_blocks_text[block_index]->line_spacing); /* look for words inside line */ for (line_index = 0; line_index < layout_out->n_lines[block_index]; line_index++) { if (debug || verbose) g_print (" analyzing line %d.\n", line_index + 1); ho_layout_create_word_mask (layout_out, block_index, line_index); if (debug) g_print (" line avg fill %d common fill %d\n", layout_out->m_lines_text[block_index][line_index]->avg_line_fill, layout_out->m_lines_text[block_index][line_index]->com_line_fill); if (debug) g_print (" found %d words. font spacing %d\n", layout_out->n_words[block_index][line_index], layout_out->m_lines_text[block_index][line_index]->font_spacing); /* look for fonts inside word */ for (word_index = 0; word_index < layout_out->n_words[block_index][line_index]; word_index++) { if (debug) g_print (" analyzing word %d.\n", word_index + 1); ho_layout_create_font_mask (layout_out, block_index, line_index, word_index, slicing_threshold, slicing_width, line_leeway); if (debug) g_print (" found %d fonts.\n", layout_out->n_fonts[block_index][line_index][word_index]); } } } return layout_out; } /* FIXME: this functions use globals */ int hocr_font_recognition_with_debug (ho_layout * l_page, ho_string * s_text_out, ho_string * s_data_out) { int i; int font_number = 0; int number_of_fonts = l_page->number_of_fonts; int block_index; int line_index; int word_index; int font_index; ho_pixbuf *pix_out = NULL; ho_bitmap *m_text = NULL; ho_bitmap *m_mask = NULL; ho_bitmap *m_font_main_sign = NULL; ho_bitmap *m_font_nikud = NULL; ho_bitmap *m_font_filter = NULL; ho_bitmap *m_font_test = NULL; ho_bitmap *m_edge = NULL; ho_objmap *o_fonts = NULL; gchar *text_out = NULL; gchar *filename = NULL; gsize length; gsize terminator_pos; GError *error = NULL; for (block_index = 0; block_index < l_page->n_blocks; block_index++) { /* start of paragraph */ if (text_out_html && s_text_out) { text_out = g_strdup_printf ("
\n", block_index + 1, l_page->m_blocks_text[block_index]->x, l_page->m_blocks_text[block_index]->y, l_page->m_blocks_text[block_index]->x + l_page->m_blocks_text[block_index]->width, l_page->m_blocks_text[block_index]->y + l_page->m_blocks_text[block_index]->height); ho_string_cat (s_text_out, text_out); g_free (text_out); } for (line_index = 0; line_index < l_page->n_lines[block_index]; line_index++) { /* start of line */ /* if user asked, print current font number at begining of line */ if (text_out_font_numbers) { text_out = g_strdup_printf ("(%04d) ", font_number + 1); ho_string_cat (s_text_out, text_out); g_free (text_out); } /* loop on all the words in this line */ for (word_index = 0; word_index < l_page->n_words[block_index][line_index]; word_index++) { int word_length = l_page->n_fonts[block_index][line_index][word_index]; unsigned char word_end = FALSE; unsigned char word_start = TRUE; int last_char_i = 0; int char_i = 0; /* start of word */ for (font_index = 0; font_index < word_length; font_index++) { word_end = (font_index == (word_length - 1)); word_start = (font_index == 0); /* count recognized fonts */ font_number++; /* print debug information about fonts */ if (verbose || debug) g_print (" recognizing font %d (%d).\n", font_number, number_of_fonts); if (debug) g_print (" in - block:%d line:%d word:%d font:%d.\n", block_index + 1, line_index + 1, word_index + 1, font_index + 1); /* get font images */ /* get the font */ m_text = ho_layout_get_font_text (l_page, block_index, line_index, word_index, font_index); if (!m_text) { hocr_printerr ("can't get font text"); hocr_exit (); } /* get font line mask */ m_mask = ho_layout_get_font_line_mask (l_page, block_index, line_index, word_index, font_index); if (!m_mask) { hocr_printerr ("can't get font line make"); hocr_exit (); } /* get font main sign */ m_font_main_sign = ho_font_main_sign (m_text, m_mask); if (!m_font_main_sign) { hocr_printerr ("can't get font main sign"); hocr_exit (); } /* get font nikud */ m_font_nikud = ho_bitmap_clone (m_text); if (!m_font_nikud) { hocr_printerr ("can't get font nikud"); hocr_exit (); } ho_bitmap_andnot (m_font_nikud, m_font_main_sign); /* recognize font from images */ { const char *font; const char *nikud; double array_in[HO_ARRAY_IN_SIZE]; double array_out[HO_ARRAY_OUT_SIZE]; double array_nikud_in[HO_NIKUD_ARRAY_IN_SIZE]; double array_nikud_out[HO_NIKUD_ARRAY_OUT_SIZE]; /* get font */ /* insert font to text out */ ho_recognize_create_array_in (m_font_main_sign, m_mask, array_in); ho_recognize_create_array_out (array_in, array_out, font_code); last_char_i = char_i; /* linguistics */ if (do_linguistics) { ho_linguistics_adjust_array_out (array_out, word_end, word_start, last_char_i); } font = ho_recognize_array_out_to_font (array_out, &char_i); /* insert font to text out */ ho_string_cat (s_text_out, font); /* get nikud */ ho_recognize_nikud_array_in (m_font_nikud, m_mask, array_nikud_in); ho_recognize_nikud_array_out (array_nikud_in, array_nikud_out, font_code); nikud = ho_recognize_array_out_to_nikud (array_nikud_out); /* insert nikud to text out if user ask */ if (!dont_recognize_nikud) { /* shin */ if (array_nikud_out[14] == -1.0) ho_string_cat (s_text_out, ho_nikud_array[14]); if (array_nikud_out[15] == -1.0) ho_string_cat (s_text_out, ho_nikud_array[15]); /* dagesh */ if (array_nikud_out[13] == -1.0) ho_string_cat (s_text_out, ho_nikud_array[13]); /* insert nikud to text out */ ho_string_cat (s_text_out, nikud); } /* print debug information */ /* if debug printout font data stream */ if (debug) { int i; for (i = 0; i < HO_ARRAY_IN_SIZE; i++) { if (!(i % 50)) g_print ("\n"); if (!(i % 10)) g_print ("\n"); else if (!(i % 5)) g_print (" "); g_print ("%03.2f, ", array_in[i]); } g_print ("\n"); g_print ("font guess is %s%s\n\n", font, nikud); } /* if user want to dump data to file */ if (data_out_filename) { int i; /* print out the number of the font */ text_out = g_strdup_printf ("\nfont %d:\n ", font_number); ho_string_cat (s_data_out, text_out); g_free (text_out); /* print font images in html code */ if (save_fonts && s_data_out) { text_out = g_strdup_printf ("\nfont image: \"font\n", image_out_path, font_number); ho_string_cat (s_data_out, text_out); g_free (text_out); } /* print font filter images in html code */ if (debug_font_filter && s_data_out) { if (debug_font_filter < 99) { text_out = g_strdup_printf ("font filter %d: \"filter\"", debug_font_filter, image_out_path, font_number, debug_font_filter); ho_string_cat (s_data_out, text_out); g_free (text_out); text_out = g_strdup_printf ("\"filter", image_out_path, font_number, debug_font_filter); ho_string_cat (s_data_out, text_out); g_free (text_out); } else { int filter_number; for (filter_number = 2; filter_number < 23; filter_number++) { text_out = g_strdup_printf (" %d: \"", filter_number, image_out_path, font_number, filter_number); ho_string_cat (s_data_out, text_out); g_free (text_out); text_out = g_strdup_printf ("\"", image_out_path, font_number, filter_number); ho_string_cat (s_data_out, text_out); if (filter_number == 10 || filter_number == 18) ho_string_cat (s_data_out, "\n"); g_free (text_out); } } } /* add new line after images */ if (debug_font_filter && s_data_out) { ho_string_cat (s_data_out, "\n"); } /* print font array in */ for (i = 0; i < HO_ARRAY_IN_SIZE; i++) { if (!(i % 50)) ho_string_cat (s_data_out, "\n"); if (!(i % 10)) { text_out = g_strdup_printf ("\ni(%02d) ", i); ho_string_cat (s_data_out, text_out); g_free (text_out); } else if (!(i % 5)) ho_string_cat (s_data_out, " "); text_out = g_strdup_printf ("%03.2f, ", array_in[i]); ho_string_cat (s_data_out, text_out); g_free (text_out); } /* print nikud array in */ if (!dont_recognize_nikud) { for (i = 0; i < HO_NIKUD_ARRAY_IN_SIZE; i++) { if (!(i % 50)) ho_string_cat (s_data_out, "\n"); if (!(i % 10)) { text_out = g_strdup_printf ("\ni(%02d) ", i); ho_string_cat (s_data_out, text_out); g_free (text_out); } else if (!(i % 5)) ho_string_cat (s_data_out, " "); text_out = g_strdup_printf ("%03.2f, ", array_nikud_in[i]); ho_string_cat (s_data_out, text_out); g_free (text_out); } } /* printout the font guess array */ ho_string_cat (s_data_out, "\n\noutput:"); for (i = 0; i < HO_ARRAY_OUT_SIZE; i++) { if (!(i % 8)) { text_out = g_strdup_printf ("\no(%02d) ", i); ho_string_cat (s_data_out, text_out); g_free (text_out); } text_out = g_strdup_printf ("%s:%03.2f, ", ho_sign_array[i], array_out[i]); ho_string_cat (s_data_out, text_out); g_free (text_out); } for (i = 0; i < HO_NIKUD_ARRAY_OUT_SIZE; i++) { if (!(i % 8)) { text_out = g_strdup_printf ("\no(%02d) ", i); ho_string_cat (s_data_out, text_out); g_free (text_out); } text_out = g_strdup_printf ("%s:%03.2f, ", ho_nikud_array[i], array_nikud_out[i]); ho_string_cat (s_data_out, text_out); g_free (text_out); } /* insert font guess to debug file */ { text_out = g_strdup_printf ("\n\nfont guess is %s%s\n\n", font, nikud); ho_string_cat (s_data_out, text_out); g_free (text_out); } } } /* end of recognize font from images */ /* save font image to dist */ if (save_fonts) { if (no_gtk) filename = g_strdup_printf ("%s-font-%d.pgm", image_out_path, font_number); else filename = g_strdup_printf ("%s-font-%d.png", image_out_path, font_number); m_font_main_sign->x = 0; m_font_main_sign->y = 0; m_font_nikud->x = 0; m_font_nikud->y = 0; m_mask->x = 0; m_mask->y = 0; if (no_gtk) ho_font_pnm_save (m_font_main_sign, m_font_nikud, m_mask, filename); #ifdef USE_GTK else ho_gtk_font_save (m_font_main_sign, m_font_nikud, m_mask, filename, "png"); #endif /* USE_GTK */ /* free filename */ g_free (filename); } /* save font filter images to disk */ if (debug_font_filter) { if (debug_font_filter < 99) { /* font filter */ { /* create an image of filter */ m_font_test = ho_font_filter (m_font_main_sign, m_mask, debug_font_filter); if (m_font_test) { /* dilate points 9 (ends) 10 (crosses) */ if (debug_font_filter == 9 || debug_font_filter == 10) { ho_bitmap *m_temp = NULL; m_temp = ho_bitmap_dilation (m_font_test); ho_bitmap_free (m_font_test); m_font_test = m_temp; } /* save the filter to file */ if (no_gtk) filename = g_strdup_printf ("%s-font-%d-%d.pgm", image_out_path, font_number, debug_font_filter); else filename = g_strdup_printf ("%s-font-%d-%d.png", image_out_path, font_number, debug_font_filter); m_font_main_sign->x = 0; m_font_main_sign->y = 0; m_font_test->x = 0; m_font_test->y = 0; m_mask->x = 0; m_mask->y = 0; if (no_gtk) ho_font_pnm_save (m_font_main_sign, m_font_test, m_mask, filename); #ifdef USE_GTK else ho_gtk_font_save (m_font_main_sign, m_font_test, m_mask, filename, "png"); #endif /* USE_GTK */ /* free file name */ g_free (filename); /* free filter bitmap */ ho_bitmap_free (m_font_test); m_font_test = NULL; } } /* hole filter */ { /* create an image of hole filter */ m_font_test = ho_font_holes_filter (m_font_main_sign, m_mask, debug_font_filter); if (m_font_test) { /* dilate points 9 (ends) 10 (crosses) */ if (debug_font_filter == 9 || debug_font_filter == 10) { ho_bitmap *m_temp = NULL; m_temp = ho_bitmap_dilation (m_font_test); ho_bitmap_free (m_font_test); m_font_test = m_temp; } /* save the filter to file */ if (no_gtk) filename = g_strdup_printf ("%s-font-%d-%d-h.pgm", image_out_path, font_number, debug_font_filter); else filename = g_strdup_printf ("%s-font-%d-%d-h.png", image_out_path, font_number, debug_font_filter); m_font_main_sign->x = 0; m_font_main_sign->y = 0; m_font_test->x = 0; m_font_test->y = 0; m_mask->x = 0; m_mask->y = 0; if (no_gtk) ho_font_pnm_save (m_font_main_sign, m_font_test, m_mask, filename); #ifdef USE_GTK else ho_gtk_font_save (m_font_main_sign, m_font_test, m_mask, filename, "png"); #endif /* USE_GTK */ /* free file name */ g_free (filename); /* free filter bitmap */ ho_bitmap_free (m_font_test); m_font_test = NULL; } } } else { int filter_number; for (filter_number = 2; filter_number < 23; filter_number++) { { /* create an image of filter */ m_font_test = ho_font_filter (m_font_main_sign, m_mask, filter_number); if (m_font_test) { /* dilate points 9 (ends) 10 (crosses) */ if (filter_number == 9 || filter_number == 10) { ho_bitmap *m_temp = NULL; m_temp = ho_bitmap_dilation (m_font_test); ho_bitmap_free (m_font_test); m_font_test = m_temp; } /* save the filter to file */ if (no_gtk) filename = g_strdup_printf ("%s-font-%d-%d.pgm", image_out_path, font_number, filter_number); else filename = g_strdup_printf ("%s-font-%d-%d.png", image_out_path, font_number, filter_number); m_font_main_sign->x = 0; m_font_main_sign->y = 0; m_font_test->x = 0; m_font_test->y = 0; m_mask->x = 0; m_mask->y = 0; if (no_gtk) ho_font_pnm_save (m_font_main_sign, m_font_test, m_mask, filename); #ifdef USE_GTK else ho_gtk_font_save (m_font_main_sign, m_font_test, m_mask, filename, "png"); #endif /* USE_GTK */ /* free file name */ g_free (filename); /* free filter bitmap */ ho_bitmap_free (m_font_test); m_font_test = NULL; } } /* hole filter */ { /* create an image of hole filter */ m_font_test = ho_font_holes_filter (m_font_main_sign, m_mask, filter_number); if (m_font_test) { /* dilate points 9 (ends) 10 (crosses) */ if (filter_number == 9 || filter_number == 10) { ho_bitmap *m_temp = NULL; m_temp = ho_bitmap_dilation (m_font_test); ho_bitmap_free (m_font_test); m_font_test = m_temp; } /* save the filter to file */ if (no_gtk) filename = g_strdup_printf ("%s-font-%d-%d-h.pgm", image_out_path, font_number, filter_number); else filename = g_strdup_printf ("%s-font-%d-%d-h.png", image_out_path, font_number, filter_number); m_font_main_sign->x = 0; m_font_main_sign->y = 0; m_font_test->x = 0; m_font_test->y = 0; m_mask->x = 0; m_mask->y = 0; if (no_gtk) ho_font_pnm_save (m_font_main_sign, m_font_test, m_mask, filename); #ifdef USE_GTK else ho_gtk_font_save (m_font_main_sign, m_font_test, m_mask, filename, "png"); #endif /* USE_GTK */ /* free file name */ g_free (filename); /* free filter bitmap */ ho_bitmap_free (m_font_test); m_font_test = NULL; } } } } } /* free bitmaps and others */ ho_bitmap_free (m_font_nikud); ho_bitmap_free (m_font_filter); ho_bitmap_free (m_font_main_sign); ho_bitmap_free (m_text); ho_bitmap_free (m_mask); /* this are empty pointers */ m_text = m_mask = m_font_nikud = m_font_filter = m_font_main_sign = NULL; /* oh ... */ } /* end of fonts loop */ /* add a space after a word to text out */ ho_string_cat (s_text_out, " "); } /* end of words loop */ /* end of line */ if (text_out_html && s_text_out) { ho_string_cat (s_text_out, "
"); } /* add a line-end after a line to text out */ ho_string_cat (s_text_out, "\n"); } /* end of paragraph */ if (text_out_html && s_text_out) { ho_string_cat (s_text_out, "
"); } /* add a line-end after a block end */ ho_string_cat (s_text_out, "\n"); if (text_out_html && s_text_out) { text_out = g_strdup_printf ("
\n"); ho_string_cat (s_text_out, text_out); g_free (text_out); } } return FALSE; } /* FIXME: this functions use globals */ int hocr_exit () { int block_index; int line_index; /* allert user */ if (debug) g_print ("free memory.\n"); /* free image matrixes */ ho_bitmap_free (m_page_text); /* free page layout masks */ ho_layout_free (l_page); /* free file names */ if (image_in_filename) g_free (image_in_filename); if (image_out_path) g_free (image_out_path); if (image_out_type) g_free (image_out_type); if (text_out_filename) g_free (text_out_filename); if (data_out_filename) g_free (data_out_filename); /* exit program */ exit (0); return FALSE; } int main (int argc, char *argv[]) { int number_of_fonts; ho_string *s_text_out = NULL; ho_string *s_data_out = NULL; gchar *text_out = NULL; ho_pixbuf *pix = NULL; /* start of argument analyzing section */ hocr_cmd_parser (&argc, &argv); /* init gtk */ #ifdef USE_GTK if (!no_gtk) gtk_init (&argc, &argv); #endif /* end of argument analyzing section */ /* start of image proccesing section */ if (debug || verbose) g_print ("start image proccesing.\n"); /* load the image from input filename */ pix = hocr_pixbuf_load_with_debug (); /* if user do not nead fidback just do image proccesing */ if (!debug && !verbose) { m_page_text = hocr_image_processing (pix, scale_by, do_not_auto_scale, rotate_angle, do_not_auto_rotate, adaptive_threshold_type, threshold, adaptive_threshold, &progress); } else /* do image proccesing with fidback */ { m_page_text = hocr_image_processing_with_debug (pix); } /* do extra image proccesing */ if (do_opening) { m_page_text_temp = ho_bitmap_opening (m_page_text); ho_bitmap_free (m_page_text); if (!m_page_text_temp) { hocr_printerr ("can't do opening on image \n"); exit (1); } m_page_text = m_page_text_temp; } if (do_closing) { m_page_text_temp = ho_bitmap_closing (m_page_text); ho_bitmap_free (m_page_text); if (!m_page_text_temp) { hocr_printerr ("can't do closing on image \n"); exit (1); } m_page_text = m_page_text_temp; } if (do_dilation) { m_page_text_temp = ho_bitmap_dilation (m_page_text); ho_bitmap_free (m_page_text); if (!m_page_text_temp) { hocr_printerr ("can't do dilation on image \n"); exit (1); } m_page_text = m_page_text_temp; } if (do_erosion) { m_page_text_temp = ho_bitmap_erosion (m_page_text); ho_bitmap_free (m_page_text); if (!m_page_text_temp) { hocr_printerr ("can't do erosion on image \n"); exit (1); } m_page_text = m_page_text_temp; } /* free input pixbuf */ ho_pixbuf_free (pix); if (!m_page_text) { hocr_printerr ("can't do image processing"); exit (1); } if (debug || verbose) if (scale_by > 1) g_print (" procced image is %d by %d pixels (origianl scaled by %d), one color bit.\n", m_page_text->width, m_page_text->height, scale_by); else g_print (" procced image is %d by %d pixels, one color bit.\n", m_page_text->width, m_page_text->height); /* if only image proccesing or save b/w image */ if (save_bw || only_image_proccesing) { gchar *filename; ho_pixbuf *pix_out; pix_out = ho_pixbuf_new_from_bitmap (m_page_text); if (show_grid) ho_pixbuf_draw_grid (pix_out, 120, 30, 0, 0, 0); /* create file name */ if (no_gtk) filename = g_strdup_printf ("%s-image-bw.pgm", image_out_path); else { if (image_out_type) { if (image_out_type[0] == 't') /* tiff */ filename = g_strdup_printf ("%s-image-bw.tif", image_out_path); if (image_out_type[0] == 'j') /* jpg */ filename = g_strdup_printf ("%s-image-bw.jpg", image_out_path); if (image_out_type[0] == 'p') /* png */ filename = g_strdup_printf ("%s-image-bw.png", image_out_path); } else filename = g_strdup_printf ("%s-image-bw.png", image_out_path); } /* save to file system */ if (filename) { if (no_gtk) ho_pixbuf_pnm_save (pix_out, filename); #ifdef USE_GTK else { if (image_out_type) { if (image_out_type[0] == 't') /* tiff */ ho_gtk_pixbuf_save (pix_out, filename, "tiff"); if (image_out_type[0] == 'j') /* jpg */ ho_gtk_pixbuf_save (pix_out, filename, "jpeg"); if (image_out_type[0] == 'p') /* png */ ho_gtk_pixbuf_save (pix_out, filename, "png"); } else ho_gtk_pixbuf_save (pix_out, filename, "png"); } #endif /* USE_GTK */ /* free locale memory */ ho_pixbuf_free (pix_out); g_free (filename); } } if (debug || verbose) g_print ("end image proccesing.\n"); /* if user want save the b/w picture image proccesing produced */ if (only_image_proccesing) hocr_exit (); /* end of image proccesing section */ /* remember: by now you have allocated and not freed: m_page_text */ /* start of layout analyzing section */ if (debug || verbose) g_print ("start image layout analysis.\n"); if (!paragraph_setup) { int cols; cols = ho_dimentions_get_columns (m_page_text); if (cols > 0) { paragraph_setup = cols; if (debug) g_print (" guessing %d columns.\n", cols); } else if (debug) g_print (" guessing one column.\n"); } if (!debug && !verbose) { l_page = hocr_layout_analysis (m_page_text, font_spacing_code, paragraph_setup, slicing_threshold, slicing_width, line_leeway, dir_ltr, &progress); } else { l_page = hocr_layout_analysis_with_debug (m_page_text, font_spacing_code, paragraph_setup, dir_ltr); } if (!l_page) { ho_bitmap_free (m_page_text); hocr_printerr ("can't do layout analysis"); exit (1); } number_of_fonts = l_page->number_of_fonts; /* if only layout analysis or save layout image */ if (save_layout || only_layout_analysis) { gchar *filename = NULL; ho_pixbuf *pix_out = NULL; /* allocate */ /* * pix_out = ho_pixbuf_new_from_layout (layout, show_grid, text_bitmap, * block_frame_red, block_frame_green, block_frame_blue, block_frame_alfa, * block_frame_width, line_frame_red, line_frame_green, line_frame_blue, * line_frame_alfa, line_frame_width, word_frame_red, word_frame_green, * word_frame_blue, word_frame_alfa, word_frame_width, font_frame_red, * font_frame_green, font_frame_blue, font_frame_alfa, font_frame_width); */ pix_out = ho_pixbuf_new_from_layout (l_page, show_grid, m_page_text, 0, 0, 255, 150, 5, 255, 0, 0, 255, 5, 255, 240, 0, 180, 255, 0, 250, 0, 235, 255); /* create file name */ if (no_gtk) filename = g_strdup_printf ("%s-image-layout.pgm", image_out_path); else { if (image_out_type) { if (image_out_type[0] == 't') /* tiff */ filename = g_strdup_printf ("%s-image-layout.tif", image_out_path); if (image_out_type[0] == 'j') /* jpg */ filename = g_strdup_printf ("%s-image-layout.jpg", image_out_path); if (image_out_type[0] == 'p') /* png */ filename = g_strdup_printf ("%s-image-layout.png", image_out_path); } else filename = g_strdup_printf ("%s-image-layout.png", image_out_path); } /* save to file system */ if (filename) { if (no_gtk) ho_pixbuf_pnm_save (pix_out, filename); #ifdef USE_GTK else { if (image_out_type) { if (image_out_type[0] == 't') /* tiff */ ho_gtk_pixbuf_save (pix_out, filename, "tiff"); if (image_out_type[0] == 'j') /* jpg */ ho_gtk_pixbuf_save (pix_out, filename, "jpeg"); if (image_out_type[0] == 'p') /* png */ ho_gtk_pixbuf_save (pix_out, filename, "png"); } else ho_gtk_pixbuf_save (pix_out, filename, "png"); } #endif /* USE_GTK */ ho_pixbuf_free (pix_out); g_free (filename); } } if (debug || verbose) g_print ("end of image layout analysis.\n"); /* if user only want layout image exit now */ if (only_layout_analysis) hocr_exit (); /* start of word recognition section */ if (debug || verbose) { g_print ("start word recognition section.\n"); g_print (" found %d fonts in page.\n", number_of_fonts); } /* start the text out */ s_text_out = ho_string_new (); if (!s_text_out) { hocr_printerr ("can't allocate text memory"); hocr_exit (); } /* start of page */ /* if html print html header */ if (text_out_html) { text_out = g_strdup_printf (html_page_header, "", "", ""); ho_string_cat (s_text_out, text_out); g_free (text_out); } /* start the data out */ if (data_out_filename) { s_data_out = ho_string_new (); if (!s_data_out) { hocr_printerr ("can't allocate data memory"); hocr_exit (); } /* init the first line of data file */ text_out = g_strdup_printf (html_debug_header); ho_string_cat (s_data_out, text_out); g_free (text_out); } /* do character recognition */ if (debug || verbose || text_out_font_numbers || data_out_filename || debug_font_filter || save_fonts) { hocr_font_recognition_with_debug (l_page, s_text_out, s_data_out); } else { hocr_font_recognition (l_page, s_text_out, text_out_html, font_code, !dont_recognize_nikud, do_linguistics, &progress); } /* end of page */ if (text_out_html && s_text_out) { text_out = g_strdup_printf (html_page_footer); ho_string_cat (s_text_out, text_out); g_free (text_out); } /* close data file html fromat */ if (s_data_out) { text_out = g_strdup_printf (html_debug_footer); ho_string_cat (s_data_out, text_out); g_free (text_out); } if (debug || verbose) g_print ("end word recognition section.\n"); /* end of word recognition section */ /* start user output section */ if (debug || verbose) g_print ("start output section.\n"); /* convert text from ho_string to (gchar *) */ text_out = g_strdup_printf ("%s", s_text_out->string); ho_string_free (s_text_out); /* save 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maintainer-clean \ maintainer-clean-generic mostlyclean mostlyclean-generic \ mostlyclean-libtool pdf pdf-am ps ps-am tags tags-recursive \ uninstall uninstall-am # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: libhocr-0.10.17/examples/bindings/0000777000175000017500000000000011051630066013720 500000000000000libhocr-0.10.17/examples/bindings/hocr_cpp.cpp0000644000175000017500000000335311017002616016135 00000000000000// // hocr_c.c // // example file for libhocr. // compile: g++ `pkg-config --libs --cflags libhocr-gtk` -o hocr_cpp hocr_cpp.cpp // use: hocr_cpp IMAGE_FILENAME // // Copyright (C) 2008 Yaacov Zamir // // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, see . // #include #include #include // we will use hocr-gtk in this example to load // images #include // when we use hocr-gtk we also need gtk using namespace std; using namespace hocr; int main (int argc, char *argv[]) { ho_pixbuf *pix = NULL; Hocr *ocr_obj = NULL; // we use hocr-gtk, we need to init gtk gtk_init (&argc, &argv); // load the picture pointed to by argv[1] /* NOTE: this program use the hocr-gtk functions to load images */ pix = ho_gtk_pixbuf_load (argv[1]); // create a new hocr object ocr_obj = new Hocr (pix); // do ocr on picture ocr_obj->do_ocr (); // print out the text cout << ocr_obj->get_text () << endl; // free ocr object /* NOTE: the picture will be deleted as part of the object */ delete (ocr_obj); return 0; } libhocr-0.10.17/examples/bindings/Makefile.am0000644000175000017500000000026611041065240015667 00000000000000EXTRA_DIST = hocr_c.c hocr_cpp.cpp hocr_python.py examples_binding_dir = ${prefix}/share/doc/libhocr/examples/bindings examples_binding__DATA = hocr_c.c hocr_cpp.cpp hocr_python.py libhocr-0.10.17/examples/bindings/hocr_c.c0000644000175000017500000000320111017002616015225 00000000000000 /* * hocr_c.c * * example file for libhocr. * compile: gcc -I/usr/include/libhocr -lm -lhocr -o hocr_c hocr_c.c * use: hocr_c IMAGE_FILENAME * * Copyright (C) 2008 Yaacov Zamir */ /* * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . */ #include #include int main (int argc, char *argv[]) { ho_pixbuf *pix = NULL; ho_string *text = NULL; int progress; /* load the pnm picture pointed to by argv[1] */ /* NOTE: this function only load pnm images, you can use the hocr-gtk * functions to load other image types */ pix = ho_pixbuf_pnm_load (argv[1]); /* get a new text buffer */ text = ho_string_new (); /* do ocr on picture */ /* NOTE: we do not use the progress indicator in this program. to use it, * create a new thread and sample the value of progress periodically */ hocr_do_ocr (pix, text, 0, 0, &progress); /* print out the text */ printf (text->string); /* free picture */ ho_pixbuf_free (pix); /* free string */ ho_string_free (text); return 0; } libhocr-0.10.17/examples/bindings/Makefile.in0000644000175000017500000002521611043604650015710 00000000000000# Makefile.in generated by automake 1.10.1 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, # 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. # This Makefile.in is free software; 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without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . # # for user arg import sys from hocr import * # load the picture pointed to by argv[1] pix = ho_pixbuf_pnm_load(sys.argv[1]) # create a new hocr object hocr_obj = Hocr(pix) # do ocr hocr_obj.do_ocr() # print text print hocr_obj.get_text() libhocr-0.10.17/examples/hocr-gtk/0000777000175000017500000000000011051630065013640 500000000000000libhocr-0.10.17/examples/hocr-gtk/sane-pygtk.glade0000644000175000017500000012733511017002616016644 00000000000000 GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK _File True True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK _Preview True gtk-refresh True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK _Scan True gtk-save True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK gtk-quit True True True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK _Edit True True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK _Reset settings to defaults True gtk-refresh True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK _Save current settings as defaults True gtk-save True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK _View True True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK gtk-zoom-in True True True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK gtk-zoom-out True True True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK gtk-zoom-100 True True True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK _Help True True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK gtk-about True True False True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK 0 GTK_SHADOW_IN True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK 12 True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK 6 2 5 5 True True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK 150 0 300 1 10 10 1 2 2 3 True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK 0 Scanner: True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK 0 Mode: PANGO_ELLIPSIZE_START 1 2 True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK 0 Resolution: 2 3 True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK 0 Brightness: 3 4 True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK 0 Contrast: 4 5 True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK 0 Window: 5 6 True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK 1 2 True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK 1 2 1 2 True True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK 0 0 100 1 10 10 1 2 3 4 True True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK 0 0 100 1 10 10 1 2 4 5 True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK (0,0) - (100,100) 1 2 5 6 True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK True True True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK Reset 0 False False 5 1 True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK Settings True label_item False False True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK 0 GTK_SHADOW_IN True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK 12 True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK 5 True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK 1 2 5 True True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK 1 2 True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK Save as: True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK 5 True True True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK gtk-quit True 0 False False True True True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK Scan 0 False False 1 5 1 True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK Scan True label_item False False 5 1 False False 5 True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK 0 GTK_SHADOW_IN True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK 12 260 360 True True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK GTK_POLICY_AUTOMATIC GTK_POLICY_AUTOMATIC True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK GTK_RESIZE_QUEUE True GDK_EXPOSURE_MASK | GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK | GDK_LEAVE_NOTIFY_MASK | GDK_SCROLL_MASK True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK Preview True label_item True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK True True True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK Update preview 0 False False 5 1 5 1 5 1 True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK 2 False 2 libhocr-0.10.17/examples/hocr-gtk/gettext-bootstrap.sh0000644000175000017500000000243211017002616017605 00000000000000#!/usr/sh # make locale dir mkdir -p he mkdir -p sv # hocr-gtk intltool-extract --type=gettext/glade hocr-gtk.glade xgettext --language=Python --keyword=_ --keyword=N_ --output=hocr-gtk.pot hocr-gtk hocr-gtk.glade.h if ( test -e he_hocr-gtk.po ); then msgmerge --update he_hocr-gtk.po hocr-gtk.pot else msginit --input=hocr-gtk.pot --output he_hocr-gtk.po --locale=he_IL.utf-8 fi if ( test -e sv_hocr-gtk.po ); then msgmerge --update sv_hocr-gtk.po hocr-gtk.pot else msginit --input=hocr-gtk.pot --output sv_hocr-gtk.po --locale=sv_SE.utf-8 fi msgfmt --output-file=he/hocr-gtk.mo he_hocr-gtk.po msgfmt --output-file=sv/hocr-gtk.mo sv_hocr-gtk.po # sane-pygtk intltool-extract --type=gettext/glade sane-pygtk.glade xgettext --language=Python --keyword=_ --keyword=N_ --output=sane-pygtk.pot sane-pygtk sane-pygtk.glade.h if ( test -e he_sane-pygtk.po ); then msgmerge --update he_sane-pygtk.po sane-pygtk.pot else msginit --input=sane-pygtk.pot --output he_sane-pygtk.po --locale=he_IL.utf-8 fi if ( test -e sv_sane-pygtk.po ); then msgmerge --update sv_sane-pygtk.po sane-pygtk.pot else msginit --input=sane-pygtk.pot --output sv_sane-pygtk.po --locale=sv_SE.utf-8 fi msgfmt --output-file=he/sane-pygtk.mo he_sane-pygtk.po msgfmt --output-file=sv/sane-pygtk.mo 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T롵IuyL$ϋ|>wI_Hp8L$qpXDQ(p;ߙ(bmRK!Xl v_3 [ݠ=CKlK+v\F{sz, zǼ|Aow0;)H>lq:nў HRʌAA'zHd^;Mnl4?eJ%t Q o&)>)!?A 1<L#~ATnv~6{4R[rV恫Bq| )"Y[8No$?ZD6΋tpݖB+p{2kخPMrp@VB8nqPŷϝD?vؐeYm۪eYZ:e\g&ݢvJ{%)(lڟub8cxc: zjz+IPf*nh:;6r i'FP-*~Y mVm\odw MvU@#06{@{;7ZW/R/0 a0MST* #O|Lna]\z5ǝ|ieJh|min2k~9F`JK|;lpBj>?i]MOOS,:?I$ضŋae6L٤u,dWE' -1\mXawySSS(9i D8t t]' M$q|4e__gϞP((]KŶm7ޘUeò]ʷ{'!D# 3=~?I=ss2c7NN% baHw(vZ5qe%tw @7gyD48pxp_om&m'UUڼi\emBH˲"e8w k?61]ccrmiu׽f)v &"uZK@h| FILR^f歌VdYfF@Q)e-5=@+8odfwS|+Q2#plGRK;j;u+1Xڶm[5lj I:caۤyvݔV nFm`1f.D|#X[K|}l6??IɞJeejEm;dv2( H)8ijҟg}[vZۢۖ FKU٨ת4oV~R_x8s=8pNo;lb(iTUqRuSkMmh^dö;Bldb !ۑ;QFlVntX c\.7t…؅ B줧v$$ ;Fm:\4M\YRJqk04gdcm_؛ȋ l"-;\j:b1Q,n݊ŭ en1EQښtZjv?aXlYw?mv fFV sf NWGkeivH7k[&w;7nz-NJmYY$m+ŭ\z+T ufC{߭~Ƕ mmit'+N ݬ9gvۍnd3};~^~hx]?ky6wZƭB.gv~qcQ+kYlkFh߸i%i Q,`h%=&jfĠ] @Zƍmw#"}+j}q~0ZE7R[Q#uR6utݰ>8of!d 53of򫃍fjbM+OƎt#͘7󭘿Fhfk+CͰ]؋=B[#[u ·͙Y]nfvF> `1h=h͇(ޛ8F~3KͿUC˄fa3m̹c{Z$1̹EXEF̿] _o ZIVyw~DP=Rf5fUf-VFbmky};OE6or3{`#u7$ t-߈:3Q*vB[nV'5`c=ͨ{!bx{CIENDB`libhocr-0.10.17/examples/hocr-gtk/hocr-gtk.desktop0000644000175000017500000000023211051617352016666 00000000000000[Desktop Entry] Name=hocr-gtk Name[he]=hocr-gtk Exec=hocr-gtk Icon=hocr1-48 Terminal=false Type=Application Categories=GTK;Office;OCR; StartupNotify=true libhocr-0.10.17/examples/hocr-gtk/Makefile.am0000644000175000017500000000157611017002616015616 00000000000000EXTRA_DIST = hocr-gtk.desktop hocr1-48.png hocr1-128.png \ hocr-gtk.glade hocr-gtk hocr-gtk.desktop \ sane-pygtk.glade sane-pygtk sane-pygtk.desktop \ gettext-bootstrap.sh hocr-gtk.pot sane-pygtk.pot \ he_hocr-gtk.po sv_hocr-gtk.po \ he_sane-pygtk.po sv_sane-pygtk.po \ he/hocr-gtk.mo sv/hocr-gtk.mo \ he/sane-pygtk.mo sv/sane-pygtk.mo if WITH_HOCR_GTK bin_SCRIPTS = hocr-gtk sane-pygtk Applicationsdir = $(datadir)/applications Applications_DATA = hocr-gtk.desktop sane-pygtk.desktop Pixmapssdir = $(datadir)/pixmaps Pixmapss_DATA = hocr1-48.png hocr1-128.png Gladedir = $(datadir)/hocr-gtk/glade Glade_DATA = hocr-gtk.glade Gladesanedir = $(datadir)/sane-pygtk/glade Gladesane_DATA = sane-pygtk.glade Mohedir = $(datadir)/locale/he/LC_MESSAGES/ Mohe_DATA = he/hocr-gtk.mo he/sane-pygtk.mo Mosvdir = $(datadir)/locale/sv/LC_MESSAGES/ Mosv_DATA = sv/hocr-gtk.mo sv/sane-pygtk.mo endif libhocr-0.10.17/examples/hocr-gtk/he/0000777000175000017500000000000011051630065014234 500000000000000libhocr-0.10.17/examples/hocr-gtk/he/sane-pygtk.mo0000644000175000017500000000346011044146243016574 00000000000000%0 1I=4&   $-<DJPV_"{Q w ^G(9@X al|  0 %    Brightness:Can't load sane-pygtk's glade GUI file, check your install. Exit program.Can't scan preview image, %s, Check scanner settingsCan't scan, %s, Check scanner settingsContrast:Mode:PreviewResetResolution:Save as:ScanScanner:SettingsUpdate previewWindow:_Edit_File_Help_Preview_Reset settings to defaults_Save current settings as defaults_Scan_ViewProject-Id-Version: libhocr 0.10.9 Report-Msgid-Bugs-To: POT-Creation-Date: 2008-05-11 08:22+0300 PO-Revision-Date: 2008-05-11 08:22+0300 Last-Translator: kobi Language-Team: Hebrew MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Plural-Forms: nplurals=2; plural=(n != 1); בהירותלא מצליח לקרוא את קובץ ה glade של sane-pygtk, בדוק את ההתקנה. יוצא מהתכנית.לא מצליח לסרוק תמונה מקדימה %s, בדקו את הגדרות הסריקהלא מצליח לסרוק, %s, בדקו את הגדרות הסריקהניגודיותמצבתמונה מקדימהאתחלהפרדהשמור בשםסרוקסורקהגדרותעדכןחלוןעריכהקובץעזרהתצוגה מקדימהאתחלשמור מצב נוכחי כברירת מחדלסרוקתצוגהlibhocr-0.10.17/examples/hocr-gtk/he/hocr-gtk.mo0000644000175000017500000000652211044146243016232 00000000000000=S89Ia { J)0 C O[b ky $  ! '0 5AEMS[bgpx}     QT $f $    V b m         & ,; h t  &       8 A J Q \ i p {           , @ 2 1 =-) :6 7+% $,4<"50* 8#3&(;!./9'Black and WhiteClosed, no files scanedClosed, no files selectedDirectionEngineFontFont Recognition...Font splicingHocr-GTK, Hebrew optical character recognition graphical front end (GTK) ImageImage Processing...Image processingLayoutLayout Analysis...Line leewayLinguisticsOpen..OriginalProcessing...Save..ScaleScanSet text fontShlomi Israel ThresholdThreshold typeWord spacingYaacov Zamir _Edit_File_Help_Viewadaptiveagresiveautoauto rotatebigcarefulclearclosingcolumndarkdilationerosionfinefreelightnikudnormalone columnopeningregularsmallspacedtighttranslator-creditsvery darkvery lightvery spacedvery tightProject-Id-Version: libhocr 0.10.9 Report-Msgid-Bugs-To: POT-Creation-Date: 2008-07-30 23:14+0300 PO-Revision-Date: 2008-05-11 08:22+0300 Last-Translator: kobi Language-Team: Hebrew MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Plural-Forms: nplurals=2; plural=(n != 1); שחור ולבןסוגר. לא נסרקו קבציםסוגר. לא נבחרו קבציםכיווןמנועסוג אותזיהוי תווים ...חיתוך בין אותיותHocr-GTK, מזהה תווים אופטי עברי מנשק משתמש גרפי (GTK) תמונהעיבוד תמונה ...עיבוד תמונהעימודזיהוי עימוד ...רווח בין שורותלשוןפתח..מקורימעבד ...שמור..הגדלהסרוקקבע סוג אותשלומי ישראל רמת סףסוג רמת סףריווח בין מיליםיעקב זמיר עריכהקובץעזרהתצוגהגמישאגרסיביאוטומאטיסיבוב אוטומאטיגדולזהירנקהסגירהעמודותכהההרחבהשחיקהעדיןחופשיבהירניקודרגילעמודה אחתפתיחהרגילקטןמרווחצפוףיעקב זמירמאוד כההמאוד בהירמאוד מרווחמאוד צפוףlibhocr-0.10.17/examples/hocr-gtk/he_hocr-gtk.po0000644000175000017500000001441511044146231016312 00000000000000# Hebrew translations for libhocr package. # Copyright (C) 2008 THE libhocr'S COPYRIGHT HOLDER # This file is distributed under the same license as the libhocr package. # kobi , 2008. # msgid "" msgstr "" "Project-Id-Version: libhocr 0.10.9\n" "Report-Msgid-Bugs-To: \n" "POT-Creation-Date: 2008-07-30 23:14+0300\n" "PO-Revision-Date: 2008-05-11 08:22+0300\n" "Last-Translator: kobi \n" "Language-Team: Hebrew\n" "MIME-Version: 1.0\n" "Content-Type: text/plain; charset=UTF-8\n" "Content-Transfer-Encoding: 8bit\n" "Plural-Forms: nplurals=2; plural=(n != 1);\n" #: hocr-gtk:78 msgid "" "Hocr-GTK, Hebrew optical character recognition\n" "graphical front end (GTK)\n" "\n" msgstr "" "Hocr-GTK, מזהה תווים אופטי עברי\n" "מנשק משתמש גרפי (GTK)\n" "\n" #: hocr-gtk:80 msgid "Shlomi Israel " msgstr "שלומי ישראל " #: hocr-gtk:81 msgid "Yaacov Zamir " msgstr "יעקב זמיר " #: hocr-gtk:186 msgid "Image Processing..." msgstr "עיבוד תמונה ..." #: hocr-gtk:199 msgid "Layout Analysis..." msgstr "זיהוי עימוד ..." #: hocr-gtk:202 msgid "Font Recognition..." msgstr "זיהוי תווים ..." #: hocr-gtk:261 hocr-gtk:359 msgid "Processing..." msgstr "מעבד ..." #: hocr-gtk:455 msgid "" "Can't load hocr's glade GUI file, check your install.\n" "Exit program." msgstr "" #: hocr-gtk:748 msgid "Open.." msgstr "פתח.." #: hocr-gtk:776 hocr-gtk:797 msgid "Closed, no files selected" msgstr "סוגר. לא נבחרו קבצים" #: hocr-gtk:784 msgid "Save.." msgstr "שמור.." #: hocr-gtk:973 msgid "Closed, no files scaned" msgstr "סוגר. לא נסרקו קבצים" #: hocr-gtk:1118 msgid "translator-credits" msgstr "יעקב זמיר" #: hocr-gtk:1129 msgid "Set text font" msgstr "קבע סוג אות" #: hocr-gtk.glade.h:1 msgid "1" msgstr "" #: hocr-gtk.glade.h:2 msgid "2" msgstr "" #: hocr-gtk.glade.h:3 msgid "3" msgstr "" #: hocr-gtk.glade.h:4 msgid "4" msgstr "" #: hocr-gtk.glade.h:5 msgid "Black and White" msgstr "שחור ולבן" #: hocr-gtk.glade.h:6 msgid "Direction" msgstr "כיוון" #: hocr-gtk.glade.h:7 msgid "Engine" msgstr "מנוע" #: hocr-gtk.glade.h:8 msgid "Font" msgstr "סוג אות" #: hocr-gtk.glade.h:9 msgid "Font 1" msgstr "" #: hocr-gtk.glade.h:10 msgid "Font 2" msgstr "" #: hocr-gtk.glade.h:11 msgid "Font 3" msgstr "" #: hocr-gtk.glade.h:12 msgid "Font 4" msgstr "" #: hocr-gtk.glade.h:13 msgid "Font 5" msgstr "" #: hocr-gtk.glade.h:14 msgid "Font 6" msgstr "" #: hocr-gtk.glade.h:15 msgid "Font splicing" msgstr "חיתוך בין אותיות" #: hocr-gtk.glade.h:16 msgid "Hocr" msgstr "" #: hocr-gtk.glade.h:17 msgid "Image" msgstr "תמונה" #: hocr-gtk.glade.h:18 msgid "Image processing" msgstr "עיבוד תמונה" #: hocr-gtk.glade.h:19 msgid "LTR" msgstr "" #: hocr-gtk.glade.h:20 msgid "Layout" msgstr "עימוד" #: hocr-gtk.glade.h:21 msgid "Line leeway" msgstr "רווח בין שורות" #: hocr-gtk.glade.h:22 msgid "Linguistics" msgstr "לשון" #: hocr-gtk.glade.h:23 msgid "Ocrad" msgstr "" #: hocr-gtk.glade.h:24 msgid "Original" msgstr "מקורי" #: hocr-gtk.glade.h:25 msgid "RTL" msgstr "" #: hocr-gtk.glade.h:26 msgid "Scale" msgstr "הגדלה" #: hocr-gtk.glade.h:27 msgid "Scan" msgstr "סרוק" #: hocr-gtk.glade.h:28 msgid "Tesseract" msgstr "" #: hocr-gtk.glade.h:29 msgid "Threshold" msgstr "רמת סף" #: hocr-gtk.glade.h:30 msgid "Threshold type" msgstr "סוג רמת סף" #: hocr-gtk.glade.h:31 msgid "Word spacing" msgstr "ריווח בין מילים" #: hocr-gtk.glade.h:32 msgid "_Edit" msgstr "עריכה" #: hocr-gtk.glade.h:33 msgid "_File" msgstr "קובץ" #: hocr-gtk.glade.h:34 msgid "_Help" msgstr "עזרה" #: hocr-gtk.glade.h:35 msgid "_View" msgstr "תצוגה" #: hocr-gtk.glade.h:36 msgid "adaptive" msgstr "גמיש" #: hocr-gtk.glade.h:37 msgid "agresive" msgstr "אגרסיבי" #: hocr-gtk.glade.h:38 msgid "auto" msgstr "אוטומאטי" #: hocr-gtk.glade.h:39 msgid "auto rotate" msgstr "סיבוב אוטומאטי" #: hocr-gtk.glade.h:40 msgid "big" msgstr "גדול" #: hocr-gtk.glade.h:41 msgid "careful" msgstr "זהיר" #: hocr-gtk.glade.h:42 msgid "clear" msgstr "נקה" #: hocr-gtk.glade.h:43 msgid "closing" msgstr "סגירה" #: hocr-gtk.glade.h:44 msgid "column" msgstr "עמודות" #: hocr-gtk.glade.h:45 msgid "dark" msgstr "כהה" #: hocr-gtk.glade.h:46 msgid "dilation" msgstr "הרחבה" #: hocr-gtk.glade.h:47 msgid "erosion" msgstr "שחיקה" #: hocr-gtk.glade.h:48 msgid "fine" msgstr "עדין" #: hocr-gtk.glade.h:49 msgid "free" msgstr "חופשי" #: hocr-gtk.glade.h:50 msgid "gtk-about" msgstr "" #: hocr-gtk.glade.h:51 msgid "gtk-apply" msgstr "" #: hocr-gtk.glade.h:52 msgid "gtk-copy" msgstr "" #: hocr-gtk.glade.h:53 msgid "gtk-cut" msgstr "" #: hocr-gtk.glade.h:54 msgid "gtk-delete" msgstr "" #: hocr-gtk.glade.h:55 msgid "gtk-new" msgstr "" #: hocr-gtk.glade.h:56 msgid "gtk-paste" msgstr "" #: hocr-gtk.glade.h:57 msgid "gtk-quit" msgstr "" #: hocr-gtk.glade.h:58 msgid "gtk-revert-to-saved" msgstr "" #: hocr-gtk.glade.h:59 msgid "gtk-save" msgstr "" #: hocr-gtk.glade.h:60 msgid "gtk-select-font" msgstr "" #: hocr-gtk.glade.h:61 msgid "gtk-zoom-100" msgstr "" #: hocr-gtk.glade.h:62 msgid "gtk-zoom-fit" msgstr "" #: hocr-gtk.glade.h:63 msgid "gtk-zoom-in" msgstr "" #: hocr-gtk.glade.h:64 msgid "gtk-zoom-out" msgstr "" #: hocr-gtk.glade.h:65 msgid "html" msgstr "" #: hocr-gtk.glade.h:66 msgid "light" msgstr "בהיר" #: hocr-gtk.glade.h:67 msgid "nikud" msgstr "ניקוד" #: hocr-gtk.glade.h:68 msgid "normal" msgstr "רגיל" #: hocr-gtk.glade.h:69 msgid "one column" msgstr "עמודה אחת" #: hocr-gtk.glade.h:70 msgid "opening" msgstr "פתיחה" #: hocr-gtk.glade.h:71 msgid "regular" msgstr "רגיל" #: hocr-gtk.glade.h:72 msgid "small" msgstr "קטן" #: hocr-gtk.glade.h:73 msgid "spaced" msgstr "מרווח" #: hocr-gtk.glade.h:74 msgid "tight" msgstr "צפוף" #: hocr-gtk.glade.h:75 msgid "very dark" msgstr "מאוד כהה" #: hocr-gtk.glade.h:76 msgid "very light" msgstr "מאוד בהיר" #: hocr-gtk.glade.h:77 msgid "very spaced" msgstr "מאוד מרווח" #: hocr-gtk.glade.h:78 msgid "very tight" msgstr "מאוד צפוף" libhocr-0.10.17/examples/hocr-gtk/Makefile.in0000644000175000017500000004031211043604650015623 00000000000000# Makefile.in generated by automake 1.10.1 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, # 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as 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package. # Copyright (C) 2008 THE libhocr'S COPYRIGHT HOLDER # This file is distributed under the same license as the libhocr package. # kobi , 2008. # msgid "" msgstr "" "Project-Id-Version: libhocr 0.10.9\n" "Report-Msgid-Bugs-To: \n" "POT-Creation-Date: 2008-05-11 08:22+0300\n" "PO-Revision-Date: 2008-05-11 08:22+0300\n" "Last-Translator: kobi \n" "Language-Team: Hebrew\n" "MIME-Version: 1.0\n" "Content-Type: text/plain; charset=UTF-8\n" "Content-Transfer-Encoding: 8bit\n" "Plural-Forms: nplurals=2; plural=(n != 1);\n" #: sane-pygtk:80 msgid "" "Can't load sane-pygtk's glade GUI file, check your install.\n" "Exit program." msgstr "" "לא מצליח לקרוא את קובץ ה glade של sane-pygtk, בדוק את ההתקנה.\n" "יוצא מהתכנית." #: sane-pygtk:273 #, python-format msgid "" "Can't scan preview image,\n" "%s,\n" "Check scanner settings" msgstr "" "לא מצליח לסרוק תמונה מקדימה\n" "%s,\n" "בדקו את הגדרות הסריקה" #: sane-pygtk:321 #, python-format msgid "" "Can't scan,\n" "%s,\n" "Check scanner settings" msgstr "" "לא מצליח לסרוק,\n" "%s,\n" "בדקו את הגדרות הסריקה" #: sane-pygtk.glade.h:1 msgid "(0,0) - (100,100)" msgstr "" #: sane-pygtk.glade.h:2 msgid "Brightness:" msgstr "בהירות" #: sane-pygtk.glade.h:3 msgid "Contrast:" msgstr "ניגודיות" #: sane-pygtk.glade.h:4 msgid "Mode:" msgstr "מצב" #: sane-pygtk.glade.h:5 msgid "Preview" msgstr "תמונה מקדימה" #: sane-pygtk.glade.h:6 msgid "Reset" msgstr "אתחל" #: sane-pygtk.glade.h:7 msgid "Resolution:" msgstr "הפרדה" #: sane-pygtk.glade.h:8 msgid "Save as:" msgstr "שמור בשם" #: sane-pygtk.glade.h:9 msgid "Scan" msgstr "סרוק" #: sane-pygtk.glade.h:10 msgid "Scanner:" msgstr "סורק" #: sane-pygtk.glade.h:11 msgid "Settings" msgstr "הגדרות" #: sane-pygtk.glade.h:12 msgid "Update preview" msgstr "עדכן" #: sane-pygtk.glade.h:13 msgid "Window:" msgstr "חלון" #: sane-pygtk.glade.h:14 msgid "_Edit" msgstr "עריכה" #: sane-pygtk.glade.h:15 msgid "_File" msgstr "קובץ" #: sane-pygtk.glade.h:16 msgid "_Help" msgstr "עזרה" #: sane-pygtk.glade.h:17 msgid "_Preview" msgstr "תצוגה מקדימה" #: sane-pygtk.glade.h:18 msgid "_Reset settings to defaults" msgstr "אתחל" #: sane-pygtk.glade.h:19 msgid "_Save current settings as defaults" msgstr "שמור מצב נוכחי כברירת מחדל" #: sane-pygtk.glade.h:20 msgid "_Scan" msgstr "סרוק" #: sane-pygtk.glade.h:21 msgid "_View" msgstr "תצוגה" #: sane-pygtk.glade.h:22 msgid "gtk-about" msgstr "" #: sane-pygtk.glade.h:23 msgid "gtk-quit" msgstr "" #: sane-pygtk.glade.h:24 msgid "gtk-zoom-100" msgstr "" #: sane-pygtk.glade.h:25 msgid "gtk-zoom-in" msgstr "" #: sane-pygtk.glade.h:26 msgid "gtk-zoom-out" msgstr "" libhocr-0.10.17/examples/hocr-gtk/sv_hocr-gtk.po0000644000175000017500000001265411044145650016355 00000000000000# Swedish translation of hocr-gtk. # Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER # This file is distributed under the same license as the hocr package. # Daniel Nylander , 2006. # msgid "" msgstr "" "Project-Id-Version: libhocr 0.10.9\n" "Report-Msgid-Bugs-To: \n" "POT-Creation-Date: 2008-07-30 23:14+0300\n" "PO-Revision-Date: 2008-05-11 08:22+0300\n" "Last-Translator: Daniel Nylander \n" "Language-Team: Swedish \n" "MIME-Version: 1.0\n" "Content-Type: text/plain; charset=UTF-8\n" "Content-Transfer-Encoding: 8bit\n" "Plural-Forms: nplurals=2; plural=(n != 1);\n" #: hocr-gtk:78 msgid "" "Hocr-GTK, Hebrew optical character recognition\n" "graphical front end (GTK)\n" "\n" msgstr "" #: hocr-gtk:80 msgid "Shlomi Israel " msgstr "" #: hocr-gtk:81 msgid "Yaacov Zamir " msgstr "" #: hocr-gtk:186 msgid "Image Processing..." msgstr "" #: hocr-gtk:199 msgid "Layout Analysis..." msgstr "" #: hocr-gtk:202 msgid "Font Recognition..." msgstr "" #: hocr-gtk:261 hocr-gtk:359 msgid "Processing..." msgstr "" #: hocr-gtk:455 msgid "" "Can't load hocr's glade GUI file, check your install.\n" "Exit program." msgstr "" #: hocr-gtk:748 msgid "Open.." msgstr "" #: hocr-gtk:776 hocr-gtk:797 msgid "Closed, no files selected" msgstr "" #: hocr-gtk:784 msgid "Save.." msgstr "" #: hocr-gtk:973 msgid "Closed, no files scaned" msgstr "" #: hocr-gtk:1118 msgid "translator-credits" msgstr "Daniel Nylander " #: hocr-gtk:1129 msgid "Set text font" msgstr "" #: hocr-gtk.glade.h:1 msgid "1" msgstr "" #: hocr-gtk.glade.h:2 msgid "2" msgstr "" #: hocr-gtk.glade.h:3 msgid "3" msgstr "" #: hocr-gtk.glade.h:4 msgid "4" msgstr "" #: hocr-gtk.glade.h:5 msgid "Black and White" msgstr "" #: hocr-gtk.glade.h:6 msgid "Direction" msgstr "" #: hocr-gtk.glade.h:7 msgid "Engine" msgstr "" #: hocr-gtk.glade.h:8 msgid "Font" msgstr "" #: hocr-gtk.glade.h:9 msgid "Font 1" msgstr "" #: hocr-gtk.glade.h:10 msgid "Font 2" msgstr "" #: hocr-gtk.glade.h:11 msgid "Font 3" msgstr "" #: hocr-gtk.glade.h:12 msgid "Font 4" msgstr "" #: hocr-gtk.glade.h:13 msgid "Font 5" msgstr "" #: hocr-gtk.glade.h:14 msgid "Font 6" msgstr "" #: hocr-gtk.glade.h:15 msgid "Font splicing" msgstr "" #: hocr-gtk.glade.h:16 msgid "Hocr" msgstr "" #: hocr-gtk.glade.h:17 msgid "Image" msgstr "" #: hocr-gtk.glade.h:18 msgid "Image processing" msgstr "" #: hocr-gtk.glade.h:19 msgid "LTR" msgstr "" #: hocr-gtk.glade.h:20 msgid "Layout" msgstr "" #: hocr-gtk.glade.h:21 msgid "Line leeway" msgstr "" #: hocr-gtk.glade.h:22 msgid "Linguistics" msgstr "" #: hocr-gtk.glade.h:23 msgid "Ocrad" msgstr "" #: hocr-gtk.glade.h:24 msgid "Original" msgstr "" #: hocr-gtk.glade.h:25 msgid "RTL" msgstr "" #: hocr-gtk.glade.h:26 msgid "Scale" msgstr "" #: hocr-gtk.glade.h:27 msgid "Scan" msgstr "" #: hocr-gtk.glade.h:28 msgid "Tesseract" msgstr "" #: hocr-gtk.glade.h:29 msgid "Threshold" msgstr "" #: hocr-gtk.glade.h:30 msgid "Threshold type" msgstr "" #: hocr-gtk.glade.h:31 msgid "Word spacing" msgstr "" #: hocr-gtk.glade.h:32 msgid "_Edit" msgstr "_Redigera" #: hocr-gtk.glade.h:33 msgid "_File" msgstr "_Arkiv" #: hocr-gtk.glade.h:34 msgid "_Help" msgstr "_Hjälp" #: hocr-gtk.glade.h:35 msgid "_View" msgstr "_Visa" #: hocr-gtk.glade.h:36 msgid "adaptive" msgstr "" #: hocr-gtk.glade.h:37 msgid "agresive" msgstr "" #: hocr-gtk.glade.h:38 msgid "auto" msgstr "" #: hocr-gtk.glade.h:39 msgid "auto rotate" msgstr "" #: hocr-gtk.glade.h:40 msgid "big" msgstr "" #: hocr-gtk.glade.h:41 msgid "careful" msgstr "" #: hocr-gtk.glade.h:42 msgid "clear" msgstr "Töm" #: hocr-gtk.glade.h:43 msgid "closing" msgstr "" #: hocr-gtk.glade.h:44 msgid "column" msgstr "" #: hocr-gtk.glade.h:45 msgid "dark" msgstr "" #: hocr-gtk.glade.h:46 msgid "dilation" msgstr "" #: hocr-gtk.glade.h:47 msgid "erosion" msgstr "" #: hocr-gtk.glade.h:48 msgid "fine" msgstr "" #: hocr-gtk.glade.h:49 msgid "free" msgstr "" #: hocr-gtk.glade.h:50 msgid "gtk-about" msgstr "" #: hocr-gtk.glade.h:51 msgid "gtk-apply" msgstr "" #: hocr-gtk.glade.h:52 msgid "gtk-copy" msgstr "" #: hocr-gtk.glade.h:53 msgid "gtk-cut" msgstr "" #: hocr-gtk.glade.h:54 msgid "gtk-delete" msgstr "" #: hocr-gtk.glade.h:55 msgid "gtk-new" msgstr "" #: hocr-gtk.glade.h:56 msgid "gtk-paste" msgstr "" #: hocr-gtk.glade.h:57 msgid "gtk-quit" msgstr "" #: hocr-gtk.glade.h:58 msgid "gtk-revert-to-saved" msgstr "" #: hocr-gtk.glade.h:59 msgid "gtk-save" msgstr "" #: hocr-gtk.glade.h:60 msgid "gtk-select-font" msgstr "" #: hocr-gtk.glade.h:61 msgid "gtk-zoom-100" msgstr "" #: hocr-gtk.glade.h:62 msgid "gtk-zoom-fit" msgstr "" #: hocr-gtk.glade.h:63 msgid "gtk-zoom-in" msgstr "" #: hocr-gtk.glade.h:64 msgid "gtk-zoom-out" msgstr "" #: hocr-gtk.glade.h:65 msgid "html" msgstr "" #: hocr-gtk.glade.h:66 msgid "light" msgstr "" #: hocr-gtk.glade.h:67 msgid "nikud" msgstr "" #: hocr-gtk.glade.h:68 msgid "normal" msgstr "" #: hocr-gtk.glade.h:69 msgid "one column" msgstr "" #: hocr-gtk.glade.h:70 msgid "opening" msgstr "" #: hocr-gtk.glade.h:71 msgid "regular" msgstr "" #: hocr-gtk.glade.h:72 msgid "small" msgstr "" #: hocr-gtk.glade.h:73 msgid "spaced" msgstr "" #: hocr-gtk.glade.h:74 msgid "tight" msgstr "" #: hocr-gtk.glade.h:75 msgid "very dark" msgstr "" #: hocr-gtk.glade.h:76 msgid "very light" msgstr "" #: hocr-gtk.glade.h:77 msgid "very spaced" msgstr "" #: hocr-gtk.glade.h:78 msgid "very tight" msgstr "" libhocr-0.10.17/examples/hocr-gtk/sane-pygtk.pot0000644000175000017500000000442711044146243016373 00000000000000# SOME DESCRIPTIVE TITLE. # Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER # This file is distributed under the same license as the PACKAGE package. # FIRST AUTHOR , YEAR. # #, fuzzy msgid "" msgstr "" "Project-Id-Version: PACKAGE VERSION\n" "Report-Msgid-Bugs-To: \n" "POT-Creation-Date: 2008-07-30 23:18+0300\n" "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n" "Last-Translator: FULL NAME \n" "Language-Team: LANGUAGE \n" "MIME-Version: 1.0\n" "Content-Type: text/plain; charset=CHARSET\n" "Content-Transfer-Encoding: 8bit\n" #: sane-pygtk:80 msgid "" "Can't load sane-pygtk's glade GUI file, check your install.\n" "Exit program." msgstr "" #: sane-pygtk:273 #, python-format msgid "" "Can't scan preview image,\n" "%s,\n" "Check scanner settings" msgstr "" #: sane-pygtk:321 #, python-format msgid "" "Can't scan,\n" "%s,\n" "Check scanner settings" msgstr "" #: sane-pygtk.glade.h:1 msgid "(0,0) - (100,100)" msgstr "" #: sane-pygtk.glade.h:2 msgid "Brightness:" msgstr "" #: sane-pygtk.glade.h:3 msgid "Contrast:" msgstr "" #: sane-pygtk.glade.h:4 msgid "Mode:" msgstr "" #: sane-pygtk.glade.h:5 msgid "Preview" msgstr "" #: sane-pygtk.glade.h:6 msgid "Reset" msgstr "" #: sane-pygtk.glade.h:7 msgid "Resolution:" msgstr "" #: sane-pygtk.glade.h:8 msgid "Save as:" msgstr "" #: sane-pygtk.glade.h:9 msgid "Scan" msgstr "" #: sane-pygtk.glade.h:10 msgid "Scanner:" msgstr "" #: sane-pygtk.glade.h:11 msgid "Settings" msgstr "" #: sane-pygtk.glade.h:12 msgid "Update preview" msgstr "" #: sane-pygtk.glade.h:13 msgid "Window:" msgstr "" #: sane-pygtk.glade.h:14 msgid "_Edit" msgstr "" #: sane-pygtk.glade.h:15 msgid "_File" msgstr "" #: sane-pygtk.glade.h:16 msgid "_Help" msgstr "" #: sane-pygtk.glade.h:17 msgid "_Preview" msgstr "" #: sane-pygtk.glade.h:18 msgid "_Reset settings to defaults" msgstr "" #: sane-pygtk.glade.h:19 msgid "_Save current settings as defaults" msgstr "" #: sane-pygtk.glade.h:20 msgid "_Scan" msgstr "" #: sane-pygtk.glade.h:21 msgid "_View" msgstr "" #: sane-pygtk.glade.h:22 msgid "gtk-about" msgstr "" #: sane-pygtk.glade.h:23 msgid "gtk-quit" msgstr "" #: sane-pygtk.glade.h:24 msgid "gtk-zoom-100" msgstr "" #: sane-pygtk.glade.h:25 msgid "gtk-zoom-in" msgstr "" #: sane-pygtk.glade.h:26 msgid "gtk-zoom-out" msgstr "" libhocr-0.10.17/examples/hocr-gtk/sane-pygtk0000755000175000017500000006455411017002616015577 00000000000000#!/usr/bin/env python # -*- coding: utf-8 -*- # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . # Generated with glade2py script # glade2py script can be found at hocr web site http://hocr.berlios.de # Copyright (C) 2008 Yaacov Zamir import pygtk pygtk.require('2.0') import gtk, gtk.glade import getopt, sys, os import types, ConfigParser import sane # set global parmeters app_name = "sane-pygtk" app_version = "0.1.1" author_name = "Yaacov Zamir" author_email = "" home_page = "http://sane-pygtk.sourceforge.net" copyright = author_name + " " + author_email comments = "SANE (Scanner Access Now Easy)\npygtk frontend" # set gettext support locale_dir = '/usr/share/locale' try: import locale import gettext locale.setlocale(locale.LC_ALL, "") gtk.glade.bindtextdomain(app_name, locale_dir) gettext.install(app_name, locale_dir, unicode=1) except (IOError,locale.Error), e: print "WARNING: Can't load locale" _ = lambda x : x # set global functions def get_scanner_option (scanner, name): options = scanner.get_options() for option in options: if option[1] == name: return option return False def show_error_message(message): dlg = gtk.MessageDialog(type=gtk.MESSAGE_ERROR ,message_format = message ,buttons=gtk.BUTTONS_OK) dlg.run() dlg.destroy() class MainWindow: def __init__(self): # create widget tree ... xml = False if os.path.isfile('sane-pygtk.glade'): xml = gtk.glade.XML('sane-pygtk.glade', 'window1', app_name) else: if os.path.isfile(sys.prefix + '/share/sane-pygtk/glade/sane-pygtk.glade'): xml = gtk.glade.XML(sys.prefix + '/share/sane-pygtk/glade/sane-pygtk.glade', 'window1', app_name) if not xml: print "ERROR: Can't load glade GUI file, check your install." show_error_message(_("Can't load sane-pygtk's glade GUI file, check your install.\nExit program.")) sys.exit(0) # if user want to scan to one file exit after scan self.exit_after_scan = False # create config object with default values self.config = ConfigParser.ConfigParser() self.config.add_section('settings') self.config.set('settings', 'scanner', '1') self.config.set('settings', 'mode', '0') self.config.set('settings', 'resolution', '300') self.config.set('settings', 'brightness', '0') self.config.set('settings', 'contrast', '0') self.config.add_section('window') self.config.set('window', 'tl_x', '0') self.config.set('window', 'tl_y', '0') self.config.set('window', 'br_x', '215') self.config.set('window', 'br_y', '297') self.config.set('window', 'width', '215') self.config.set('window', 'height', '297') self.config.add_section('zoom') self.config.set('zoom', 'factor', '1') self.config.set('zoom', 'preview_width', '423') self.config.set('zoom', 'preview_height', '584') self.config.set('zoom', 'x1', '0') self.config.set('zoom', 'y1', '0') self.config.set('zoom', 'x2', '423') self.config.set('zoom', 'y2', '584') self.config.add_section('scan') self.config.set('scan', 'filename', 'scan_1.png') self.config.add_section('defaults') self.config.set('defaults', 'mode', '0') self.config.set('defaults', 'resolution', '300') self.config.set('defaults', 'brightness', '0') self.config.set('defaults', 'contrast', '0') # read config file and overwrite default values self.config.read([os.path.expanduser('~/.sane-pygtk.cfg')]) # connect handlers xml.signal_autoconnect(self) # widgets self.window1 = xml.get_widget('window1') self.label_window = xml.get_widget('label_window') self.menuitem_help = xml.get_widget('menuitem_help') self.spinbutton_contrast = xml.get_widget('spinbutton_contrast') self.spinbutton_brightness = xml.get_widget('spinbutton_brightness') self.spinbutton_resolution = xml.get_widget('spinbutton_resolution') self.combobox_mode = xml.get_widget('combobox_mode') self.combobox_scanner = xml.get_widget('combobox_scanner') self.label_filename = xml.get_widget('label_filename') self.entry_filename = xml.get_widget('entry_filename') self.drawingarea1 = xml.get_widget('drawingarea1') # the pixmap and preview pixmap self.pixmap = None self.preview_pixmap = None # update scan window self.x1 = self.config.getfloat('zoom', 'x1') self.y1 = self.config.getfloat('zoom', 'y1') self.x2 = self.config.getfloat('zoom', 'x2') self.y2 = self.config.getfloat('zoom', 'y2') self.width = self.x2 - self.x1 self.height = self.y2 - self.y1 # get scanners in system self.sane_devices = sane.get_devices() self.sane_devices_counter = len(self.sane_devices) # set the scanners combobox for device in self.sane_devices: self.combobox_scanner.append_text(device[2]) # get the current scanner scanner_number = self.config.getint('settings', 'scanner') - 1 self.combobox_scanner.set_active(scanner_number) # if scanner exist the auto call to combobox_scanner_changed will fill in all the settings # fill in resolution, brightness and contrast self.spinbutton_resolution.set_value(self.config.getfloat('settings', 'resolution')) self.spinbutton_brightness.set_value(self.config.getfloat('settings', 'brightness')) self.spinbutton_contrast.set_value(self.config.getfloat('settings', 'contrast')) # fill in file name filename = self.config.get('scan', 'filename') self.entry_filename.set_text(filename) # signal handlers def on_window1_delete_event(self, widget, obj): "on_window1_delete_event activated" # write config file print (self.config.getfloat('settings', 'resolution')) print (self.config.getfloat('settings', 'brightness')) print (self.config.getfloat('settings', 'contrast')) self.config.write(open(os.path.expanduser('~/.sane-pygtk.cfg'), 'wb')) gtk.main_quit() def imagemenuitem_quit_activate_cb(self, obj): "imagemenuitem_quit_activate_cb activated" self.config.write(open(os.path.expanduser('~/.sane-pygtk.cfg'), 'wb')) gtk.main_quit() def button_quit_clicked_cb(self, obj): "button_quit_clicked_cb activated" self.config.write(open(os.path.expanduser('~/.sane-pygtk.cfg'), 'wb')) gtk.main_quit() def imagemenuitem_about_activate_cb(self, obj): "imagemenuitem_about_activate_cb activated" dialog = gtk.AboutDialog() dialog.set_name(app_name) dialog.set_version(app_version) dialog.set_copyright(copyright) dialog.set_comments(comments) dialog.run() dialog.destroy() def button_preview_clicked_cb(self, obj): "button_preview_clicked_cb activated" # open scanner scanner_number = self.config.getint('settings', 'scanner') - 1 scanner = sane.open(self.sane_devices[scanner_number][0]) # options options = get_scanner_option (scanner, 'mode') if options: scanner.mode = options[8][self.combobox_mode.get_active()] options = get_scanner_option (scanner, 'resolution') if options: try: scanner.resolution = int(options[8][0]) except AttributeError: print "WARNING: Can't set scan resolution" try: scanner.brightness = int(self.spinbutton_brightness.get_value()) except AttributeError: print "WARNING: Can't set scan brightness" try: scanner.contrast = int(self.spinbutton_contrast.get_value()) except AttributeError: print "WARNING: Can't set scan contrast" try: scanner.preview = 1 except AttributeError: print "WARNING: Can't set scan preview" # geometry try: scanner.tl_x = 0 scanner.tl_y = 0 options = get_scanner_option (scanner, 'br-x') scanner.br_x = options[8][1] options = get_scanner_option (scanner, 'br-y') scanner.br_y = options[8][1] except AttributeError: print "WARNING: Can't set scan geometry" #scan try: pil_image = scanner.scan() w, h = pil_image.size data = pil_image.tostring() if pil_image.mode == 'L': rgb_data = '' for c in data: rgb_data += c + c + c data = rgb_data if pil_image.mode == 'RGB' or pil_image.mode == 'L': self.pixmap = gtk.gdk.pixbuf_new_from_data(data, gtk.gdk.COLORSPACE_RGB, False, 8, w, h, w * 3) self.config.set('zoom', 'preview_width', str(w)) self.config.set('zoom', 'preview_height', str(h)) factor = self.config.getfloat('zoom', 'factor') self.preview_pixmap = self.pixmap.scale_simple(int(w * factor), int(h * factor), gtk.gdk.INTERP_NEAREST) self.drawingarea1.queue_draw() except sane._sane.error, err: print "ERROR: Can't scan" show_error_message(_("Can't scan preview image,\n%s,\nCheck scanner settings") % err) # close scanner scanner.close() def button_scan_clicked_cb(self, obj): "button_scan_clicked_cb activated" # open scanner scanner_number = self.config.getint('settings', 'scanner') - 1 scanner = sane.open(self.sane_devices[scanner_number][0]) # options options = get_scanner_option (scanner, 'mode') if options: scanner.mode = options[8][self.combobox_mode.get_active()] try: scanner.resolution = int(self.spinbutton_resolution.get_value()) except AttributeError: print "WARNING: Can't set scan resolution" try: scanner.brightness = int(self.spinbutton_brightness.get_value()) except AttributeError: print "WARNING: Can't set scan brightness" try: scanner.contrast = int(self.spinbutton_contrast.get_value()) except AttributeError: print "WARNING: Can't set scan contrast" try: scanner.preview = 0 except AttributeError: print "WARNING: Can't set scan preview" # geometry try: scanner.tl_x = self.config.getfloat('window', 'tl_x') scanner.tl_y = self.config.getfloat('window', 'tl_y') scanner.br_x = self.config.getfloat('window', 'br_x') scanner.br_y = self.config.getfloat('window', 'br_y') except AttributeError: print "WARNING: Can't set scan geometry" #scan try: pil_image = scanner.scan() pil_image.save(self.entry_filename.get_text()) except sane._sane.error, err: print "ERROR: Can't scan" show_error_message(_("Can't scan,\n%s,\nCheck scanner settings") % err) # close scanner scanner.close() # exit program if self.exit_after_scan: # write config file self.config.write(open(os.path.expanduser('~/.hocr-sane.cfg'), 'wb')) sys.exit(99) def imagemenuitem_zoom_in_activate_cb(self, obj): "imagemenuitem_zoom_in_activate_cb activated" factor = self.config.getfloat('zoom', 'factor') factor = factor * 1.2 self.config.set('zoom', 'factor', str(factor)) w, h = self.pixmap.get_width(), self.pixmap.get_height() self.preview_pixmap = self.pixmap.scale_simple(int(w * factor), int(h * factor), gtk.gdk.INTERP_NEAREST) self.x1 = self.x1 * 1.2 self.y1 = self.y1 * 1.2 self.x2 = self.x2 * 1.2 self.y2 = self.y2 * 1.2 self.config.set('zoom', 'x1', str(self.x1)) self.config.set('zoom', 'y1', str(self.y1)) self.config.set('zoom', 'x2', str(self.x2)) self.config.set('zoom', 'y2', str(self.y2)) self.drawingarea1.queue_draw() def imagemenuitem_zoom_out_activate_cb(self, obj): "imagemenuitem_zoom_out_activate_cb activated" factor = self.config.getfloat('zoom', 'factor') factor = factor / 1.2 self.config.set('zoom', 'factor', str(factor)) w, h = self.pixmap.get_width(), self.pixmap.get_height() self.preview_pixmap = self.pixmap.scale_simple(int(w * factor), int(h * factor), gtk.gdk.INTERP_NEAREST) self.x1 = self.x1 / 1.2 self.y1 = self.y1 / 1.2 self.x2 = self.x2 / 1.2 self.y2 = self.y2 / 1.2 self.config.set('zoom', 'x1', str(self.x1)) self.config.set('zoom', 'y1', str(self.y1)) self.config.set('zoom', 'x2', str(self.x2)) self.config.set('zoom', 'y2', str(self.y2)) self.drawingarea1.queue_draw() def imagemenuitem_normal_size_activate_cb(self, obj): "imagemenuitem_normal_size_activate_cb activated" factor = self.config.getfloat('zoom', 'factor') self.x1 = self.x1 / factor self.y1 = self.y1 / factor self.x2 = self.x2 / factor self.y2 = self.y2 / factor self.config.set('zoom', 'x1', str(self.x1)) self.config.set('zoom', 'y1', str(self.y1)) self.config.set('zoom', 'x2', str(self.x2)) self.config.set('zoom', 'y2', str(self.y2)) factor = 1 self.config.set('zoom', 'factor', str(factor)) w, h = self.pixmap.get_width(), self.pixmap.get_height() self.preview_pixmap = self.pixmap.scale_simple(int(w * factor), int(h * factor), gtk.gdk.INTERP_NEAREST) self.drawingarea1.queue_draw() def button_reset_clicked_cb(self, obj): "button_reset_clicked_cb activated" # set values setting = self.config.getfloat('defaults', 'mode') self.combobox_mode.set_active(int(setting)) setting = self.config.getfloat('defaults', 'resolution') self.spinbutton_resolution.set_value(setting) setting = self.config.getfloat('defaults', 'brightness') self.spinbutton_brightness.set_value(setting) setting = self.config.getfloat('defaults', 'contrast') self.spinbutton_contrast.set_value(setting) def drawingarea1_expose_event_cb(self, obj, event): "drawingarea1_expose_event_cb activated" # draw preview gc = obj.style.fg_gc[gtk.STATE_NORMAL] obj.window.draw_pixbuf(gc, self.preview_pixmap, 0, 0, 0, 0) if abs(self.x1 - self.x2) < 10 and abs(self.y1 - self.y2) < 10: x, y, width, height = 0, 0, self.preview_pixmap.get_width(), self.pixmap.get_height() else: if self.x1 > self.x2: x = self.x2 width = self.x1 - x else: x = self.x1 width = self.x2 - x if self.y1 > self.y2: y = self.y2 height = self.y1 - y else: y = self.y1 height = self.y2 - y # check validity if x < 0: x = 0 if y < 0: y = 0 if (x + width) >= self.preview_pixmap.get_width(): width = self.preview_pixmap.get_width() - x - 1 if (y + height) >= self.preview_pixmap.get_height(): height = self.preview_pixmap.get_height() - y - 1 rect = (int(x), int(y), int(width), int(height)) # draw rect obj.window.draw_rectangle(obj.get_style().black_gc, False, rect[0], rect[1], rect[2], rect[3]) obj.window.draw_rectangle(obj.get_style().white_gc, False, rect[0] + 1, rect[1] + 1, rect[2] - 2, rect[3] - 2) # get scanner dimentions factor = self.config.getfloat('zoom', 'factor') w = self.config.getfloat('zoom', 'preview_width') h = self.config.getfloat('zoom', 'preview_height') page_width = self.config.getfloat('window', 'width') page_height = self.config.getfloat('window', 'height') x1 = page_width * x / (factor * w) x2 = page_width * (x + width) / (factor * w) y1 = page_height * y / (factor * h) y2 = page_height * (y + height) / (factor * h) # update window lable self.label_window.set_text ("%d,%d : %d,%d" % (x1, y1, x2, y2)) # update config self.config.set('window', 'tl_x', str(x1)) self.config.set('window', 'tl_y', str(y1)) self.config.set('window', 'br_x', str(x2)) self.config.set('window', 'br_y', str(y2)) width, height = self.preview_pixmap.get_width(), self.preview_pixmap.get_height() obj.set_size_request(width, height) return False def drawingarea1_configure_event_cb(self, obj, event): "drawingarea1_configure_event_cb activated" # if no pixmap create one if not self.pixmap: factor = self.config.getfloat('zoom', 'factor') w = self.config.getfloat('zoom', 'preview_width') h = self.config.getfloat('zoom', 'preview_height') self.pixmap = gtk.gdk.Pixbuf(gtk.gdk.COLORSPACE_RGB, False, 8, int(w), int(h)) self.preview_pixmap = self.pixmap.scale_simple(int(w * factor), int(h * factor), gtk.gdk.INTERP_NEAREST) return True def drawingarea1_button_press_event_cb(self, obj, event): "drawingarea1_button_press_event_cb activated" if event.button == 1 and self.pixmap != None: self.x1, self.y1 = event.x, event.y self.config.set('zoom', 'x1', str(self.x1)) self.config.set('zoom', 'y1', str(self.y1)) return True def drawingarea1_motion_notify_event_cb(self, obj, event): "drawingarea1_motion_notify_event_cb activated" if event.is_hint: x, y, state = event.window.get_pointer() else: x = event.x y = event.y state = event.state if state & gtk.gdk.BUTTON1_MASK and self.pixmap != None: self.x2, self.y2 = x, y self.config.set('zoom', 'x2', str(self.x2)) self.config.set('zoom', 'y2', str(self.y2)) obj.queue_draw() return True def drawingarea1_scroll_event_cb(self, obj, event): "drawingarea1_scroll_event_cb activated" if event.direction == gtk.gdk.SCROLL_UP: self.imagemenuitem_zoom_out_activate_cb(None) else: self.imagemenuitem_zoom_in_activate_cb(None) return False def combobox_scanner_changed_cb(self, obj): "combobox_scanner_changed_cb activated" # set config scanner_number = obj.get_active() self.config.set('settings', 'scanner', str(scanner_number + 1)) # reset settings options if scanner_number < len(self.sane_devices): try: scanner = sane.open(self.sane_devices[scanner_number][0]) # if scanner exist fill in all the settings # mode options = get_scanner_option (scanner, 'mode') i = 0 # clear mode combobox model = self.combobox_mode.get_model() self.combobox_mode.set_model(None) model.clear() # add new entreis for mode in options[8]: model.append([mode]) self.combobox_mode.set_model(model) mode_number = self.config.getfloat('settings', 'mode') self.combobox_mode.set_active(int(mode_number)) # resolution options = get_scanner_option (scanner, 'resolution') if options: if type(options[8]) == types.ListType: self.spinbutton_resolution.set_range(options[8][0], options[8][-1]) else: self.spinbutton_resolution.set_range(options[8][0], options[8][1]) # brightness options = get_scanner_option (scanner, 'brightness') if options: if type(options[8]) == types.ListType: self.spinbutton_brightness.set_range(options[8][0], options[8][-1]) else: self.spinbutton_brightness.set_range(options[8][0], options[8][1]) # contrast options = get_scanner_option (scanner, 'contrast') if options: if type(options[8]) == types.ListType: self.spinbutton_contrast.set_range(options[8][0], options[8][-1]) else: self.spinbutton_contrast.set_range(options[8][0], options[8][1]) # scan window dimentions options = get_scanner_option (scanner, 'br-x') self.config.set('window', 'width', str(options[8][1])) options = get_scanner_option (scanner, 'br-y') self.config.set('window', 'height', str(options[8][1])) scanner.close() # set values setting = self.config.getfloat('settings', 'mode') self.combobox_mode.set_active(int(setting)) setting = self.config.getfloat('settings', 'resolution') self.spinbutton_resolution.set_value(setting) setting = self.config.getfloat('settings', 'brightness') self.spinbutton_brightness.set_value(setting) setting = self.config.getfloat('settings', 'contrast') self.spinbutton_contrast.set_value(setting) except RuntimeError: print "WARNING: Can't open scanner" else: print "WARNING: Scanner number is out of range" def combobox_mode_changed_cb(self, obj): "combobox_mode_changed_cb activated" mode_number = obj.get_active() self.config.set('settings', 'mode', str(mode_number)) def spinbutton_contrast_changed_cb(self, obj, val = None): "spinbutton_contrast_changed_cb activated" contrast = obj.get_value() self.config.set('settings', 'contrast', str(contrast)) def spinbutton_brightness_changed_cb(self, obj, val = None): "spinbutton_brightness_changed_cb activated" brightness = obj.get_value() self.config.set('settings', 'brightness', str(brightness)) def spinbutton_resolution_changed_cb(self, obj, val = None): "spinbutton_resolution_changed_cb activated" resolution = obj.get_value() self.config.set('settings', 'resolution', str(resolution)) def entry_filename_changed_cb(self, obj): "entry_filename_changed_cb activated" filename = obj.get_text() self.config.set('settings', 'filename', filename) def imagemenuitem_reset_activate_cb(self, obj): "imagemenuitem_reset_activate_cb activated" self.button_reset_clicked_cb(None) def imagemenuitem_scan_activate_cb(self, obj): "imagemenuitem_scan_activate_cb activated" self.button_scan_clicked_cb(None) def imagemenuitem_preview_activate_cb(self, obj): "imagemenuitem_scan_activate_cb activated" self.button_preview_clicked_cb(None) def imagemenuitem_save_defaults_activate_cb(self, obj): "imagemenuitem_save_defaults_activate_cb activated" # set values setting = self.combobox_mode.get_active() self.config.set('defaults', 'mode', str(setting)) setting = self.spinbutton_resolution.get_value() self.config.set('defaults', 'resolution', str(setting)) setting = self.spinbutton_brightness.get_value() self.config.set('defaults', 'brightness', str(setting)) setting = self.spinbutton_contrast.get_value() self.config.set('defaults', 'contrast', str(setting)) # main window is global main_window = None # run main loop def main(): global main_window # init sane sane_version = sane.init() # init gui main_window = MainWindow() # if usage is not currect if len(sys.argv) != 1 and len(sys.argv) != 3: print 'usage: hocr-sane.py [--file IMAGE_OUT_FILENAME]' sys.exit(1) if len(sys.argv) == 3 and not (sys.argv[1] == '-f' or sys.argv[1] == '--file'): print 'usage: hocr-sane.py [--file IMAGE_OUT_FILENAME]' sys.exit(1) # if this is a scan-window for other program if len(sys.argv) == 3 and (sys.argv[1] == '-f' or sys.argv[1] == '--file'): # hide filename edit box main_window.label_filename.hide() main_window.entry_filename.hide() # hide about window main_window.menuitem_help.hide() # set the temporary file name main_window.entry_filename.set_text(sys.argv[2]) main_window.exit_after_scan = True # run main_window.window1.show() gtk.main() if __name__ == "__main__": main() libhocr-0.10.17/examples/hocr-gtk/sane-pygtk.desktop0000644000175000017500000000101311051617403017225 00000000000000[Desktop Entry] Name=sane-pygtk Comment=A minimal program to work with scanner. Comment[ru]=Программа для работы со сканером. Comment[ca]=Un programa per a treballar amb escànners. Comment[es]=Un programa para trabajar con escáners.. Comment[fr]=Un programme d'acquisition d'images pour votre scanner. Comment[he]=תכנית בסיסית לשימוש בסורק. Exec=sane-pygtk Icon=sane Terminal=false Type=Application Categories=GTK;Graphics;RasterGraphics;Scanning;OCR; StartupNotify=true libhocr-0.10.17/examples/hocr-gtk/hocr-gtk.glade0000644000175000017500000020753711044126600016303 00000000000000 GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK _File True True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK gtk-new True True True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK gtk-apply True True True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK gtk-save True True True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK True Scan True True True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK gtk-quit True True True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK _Edit True True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK gtk-cut True True True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK gtk-copy True True True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK gtk-paste True True True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK gtk-delete True True True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK gtk-revert-to-saved True True True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK clear True True True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK html True True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK nikud True True True Linguistics True True True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK column True True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK auto True True True True free True True menuitem_column_auto True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK one column True True menuitem_column_auto True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK True auto rotate True True True Scale True True True auto True True True True 1 True True menuitem_scale_auto True 2 True True menuitem_scale_auto True 3 True menuitem_scale_auto True 4 True True menuitem_scale_auto True Image processing True True True closing True True opening True True dilation True True erosion True True Threshold type True True True regular True True True adaptive True True True menuitem_threshold_no True fine True True menuitem_threshold_no True Threshold True True True auto True True True True very light True True menuitem_threshold_v_0 True light True True menuitem_threshold_v_0 True dark True True menuitem_threshold_v_0 True very dark True True menuitem_threshold_v_0 True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK True Font splicing True True True normal True True True True agresive True True menuitem_font_splicing_normal True careful True True menuitem_font_splicing_normal True Word spacing True True True normal True True True True very spaced True True menuitem_font_spacing_normal True spaced True True menuitem_font_spacing_normal True tight True True menuitem_font_spacing_normal True very tight True True menuitem_font_spacing_normal True Line leeway True True True small True True True True big True True menuitem_line_leeway_small True True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK Font True True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK Font 1 True True True True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK Font 2 True True menuitem_font_1 True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK Font 3 True True menuitem_font_1 True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK Font 4 True True menuitem_font_1 True Font 5 True True menuitem_font_1 True Font 6 True True menuitem_font_1 True True Engine True True True Hocr True True True True Ocrad True True menuitem_engine_hocr True Tesseract True True menuitem_engine_hocr True Direction True True True RTL True True True True LTR True True menuitem_dir_rtl True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK _View True True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK gtk-select-font True True True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK gtk-zoom-in True True True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK gtk-zoom-out True True True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK gtk-zoom-100 True True True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK gtk-zoom-fit True True True True Image True True True Original True True True True Black and White True True menuitem_orig True Layout True True menuitem_orig True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK _Help True True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK gtk-about True True False True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK gtk-new False True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK gtk-apply False True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK gtk-save False True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK False False True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK gtk-zoom-in False True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK gtk-zoom-out False True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK gtk-zoom-100 False True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK False False True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK gtk-zoom-fit False True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK False False True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK gtk-quit False False 1 True True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK True True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK GTK_POLICY_AUTOMATIC GTK_POLICY_AUTOMATIC 400 200 True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK GTK_RESIZE_QUEUE True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK gtk-missing-image False True True True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK GTK_POLICY_AUTOMATIC GTK_POLICY_AUTOMATIC 200 True True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK True True 2 True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK 250 True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK False False True GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK 2 1 False 3 libhocr-0.10.17/examples/hocr-gtk/hocr1-48.png0000644000175000017500000000670211017002616015531 00000000000000PNG  IHDR00WsBIT|dtEXtSoftwarewww.inkscape.org< TIDATh՚Ko\GvUun>ERe)hȎ'y982@%aY{@VY9 L3Ę'~ MJbl>}[-6)nn{uTs[cܬBp ,0LIgj S}y7]c~ !G¶mmcn$O'I DZxi !Z6\tI<3<<}|cYe!D{c,--Ad۶PJ=w~{뭷|8+WΏ9/֖;K Ns&k+.@aYޛ;iS^K!xW%CXo, WI]D9 c̉, a ֨fhdӯs%y?JL[@> !ju:Owrh/* ;g7p5666*+jqHDAt 0!-$&MhWUG(D ш~?}ey©SJbT*_in}19)mڹBy OHplu_ťe(=$ 8fuuN! 6^hjJ^P% Fc EAUGaA(<> *AkKX]]e~nZ/FkMFp~p8u]S 8뺴Z-NˡOLYJU,Ҙ[!K# R*}nE]et|_wM::?ض.lbYxgt:O^λOL[ (d9!rUeYUy;ģ#<7d:;_681~ϟ6BJ$W_eee,F!h6eg@^Wv]9i. -p\[bn|2&i̿BI㌫0c6⋼Kz=yN۝Xj!<Pv[/7ϑ-ti˯o7$шBF0` hc9_>I- … ' @k}& %upp0q2s a'5YO0iQ`D8k!କA!ęĀL^gO)ţ;~yߘr \)9;˟!a/RCtTNjƀ6ZfbJܹՋVכz7o) _6)%Ν+CoW^y۶M+><Rb bXkB 4ձ,S|#p)F !Fd[$eBsvvv˲2!Diپ/!K{gcv^~e{}}YjE e0?|7@F>" 1g(@aSD oJܩjV^U/ITFIENDB`libhocr-0.10.17/examples/hocr-gtk/hocr-gtk.pot0000644000175000017500000001243411044146243016024 00000000000000# SOME DESCRIPTIVE TITLE. # Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER # This file is distributed under the same license as the PACKAGE package. # FIRST AUTHOR , YEAR. # #, fuzzy msgid "" msgstr "" "Project-Id-Version: PACKAGE VERSION\n" "Report-Msgid-Bugs-To: \n" "POT-Creation-Date: 2008-07-30 23:18+0300\n" "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n" "Last-Translator: FULL NAME \n" "Language-Team: LANGUAGE \n" "MIME-Version: 1.0\n" "Content-Type: text/plain; charset=CHARSET\n" "Content-Transfer-Encoding: 8bit\n" #: hocr-gtk:78 msgid "" "Hocr-GTK, Hebrew optical character recognition\n" "graphical front end (GTK)\n" "\n" msgstr "" #: hocr-gtk:80 msgid "Shlomi Israel " msgstr "" #: hocr-gtk:81 msgid "Yaacov Zamir " msgstr "" #: hocr-gtk:186 msgid "Image Processing..." msgstr "" #: hocr-gtk:199 msgid "Layout Analysis..." msgstr "" #: hocr-gtk:202 msgid "Font Recognition..." msgstr "" #: hocr-gtk:261 hocr-gtk:359 msgid "Processing..." msgstr "" #: hocr-gtk:455 msgid "" "Can't load hocr's glade GUI file, check your install.\n" "Exit program." msgstr "" #: hocr-gtk:748 msgid "Open.." msgstr "" #: hocr-gtk:776 hocr-gtk:797 msgid "Closed, no files selected" msgstr "" #: hocr-gtk:784 msgid "Save.." msgstr "" #: hocr-gtk:973 msgid "Closed, no files scaned" msgstr "" #: hocr-gtk:1118 msgid "translator-credits" msgstr "" #: hocr-gtk:1129 msgid "Set text font" msgstr "" #: hocr-gtk.glade.h:1 msgid "1" msgstr "" #: hocr-gtk.glade.h:2 msgid "2" msgstr "" #: hocr-gtk.glade.h:3 msgid "3" msgstr "" #: hocr-gtk.glade.h:4 msgid "4" msgstr "" #: hocr-gtk.glade.h:5 msgid "Black and White" msgstr "" #: hocr-gtk.glade.h:6 msgid "Direction" msgstr "" #: hocr-gtk.glade.h:7 msgid "Engine" msgstr "" #: hocr-gtk.glade.h:8 msgid "Font" msgstr "" #: hocr-gtk.glade.h:9 msgid "Font 1" msgstr "" #: hocr-gtk.glade.h:10 msgid "Font 2" msgstr "" #: hocr-gtk.glade.h:11 msgid "Font 3" msgstr "" #: hocr-gtk.glade.h:12 msgid "Font 4" msgstr "" #: hocr-gtk.glade.h:13 msgid "Font 5" msgstr "" #: hocr-gtk.glade.h:14 msgid "Font 6" msgstr "" #: hocr-gtk.glade.h:15 msgid "Font splicing" msgstr "" #: hocr-gtk.glade.h:16 msgid "Hocr" msgstr "" #: hocr-gtk.glade.h:17 msgid "Image" msgstr "" #: hocr-gtk.glade.h:18 msgid "Image processing" msgstr "" #: hocr-gtk.glade.h:19 msgid "LTR" msgstr "" #: hocr-gtk.glade.h:20 msgid "Layout" msgstr "" #: hocr-gtk.glade.h:21 msgid "Line leeway" msgstr "" #: hocr-gtk.glade.h:22 msgid "Linguistics" msgstr "" #: hocr-gtk.glade.h:23 msgid "Ocrad" msgstr "" #: hocr-gtk.glade.h:24 msgid "Original" msgstr "" #: hocr-gtk.glade.h:25 msgid "RTL" msgstr "" #: hocr-gtk.glade.h:26 msgid "Scale" msgstr "" #: hocr-gtk.glade.h:27 msgid "Scan" msgstr "" #: hocr-gtk.glade.h:28 msgid "Tesseract" msgstr "" #: hocr-gtk.glade.h:29 msgid "Threshold" msgstr "" #: hocr-gtk.glade.h:30 msgid "Threshold type" msgstr "" #: hocr-gtk.glade.h:31 msgid "Word spacing" msgstr "" #: hocr-gtk.glade.h:32 msgid "_Edit" msgstr "" #: hocr-gtk.glade.h:33 msgid "_File" msgstr "" #: hocr-gtk.glade.h:34 msgid "_Help" msgstr "" #: hocr-gtk.glade.h:35 msgid "_View" msgstr "" #: hocr-gtk.glade.h:36 msgid "adaptive" msgstr "" #: hocr-gtk.glade.h:37 msgid "agresive" msgstr "" #: hocr-gtk.glade.h:38 msgid "auto" msgstr "" #: hocr-gtk.glade.h:39 msgid "auto rotate" msgstr "" #: hocr-gtk.glade.h:40 msgid "big" msgstr "" #: hocr-gtk.glade.h:41 msgid "careful" msgstr "" #: hocr-gtk.glade.h:42 msgid "clear" msgstr "" #: hocr-gtk.glade.h:43 msgid "closing" msgstr "" #: hocr-gtk.glade.h:44 msgid "column" msgstr "" #: hocr-gtk.glade.h:45 msgid "dark" msgstr "" #: hocr-gtk.glade.h:46 msgid "dilation" msgstr "" #: hocr-gtk.glade.h:47 msgid "erosion" msgstr "" #: hocr-gtk.glade.h:48 msgid "fine" msgstr "" #: hocr-gtk.glade.h:49 msgid "free" msgstr "" #: hocr-gtk.glade.h:50 msgid "gtk-about" msgstr "" #: hocr-gtk.glade.h:51 msgid "gtk-apply" msgstr "" #: hocr-gtk.glade.h:52 msgid "gtk-copy" msgstr "" #: hocr-gtk.glade.h:53 msgid "gtk-cut" msgstr "" #: hocr-gtk.glade.h:54 msgid "gtk-delete" msgstr "" #: hocr-gtk.glade.h:55 msgid "gtk-new" msgstr "" #: hocr-gtk.glade.h:56 msgid "gtk-paste" msgstr "" #: hocr-gtk.glade.h:57 msgid "gtk-quit" msgstr "" #: hocr-gtk.glade.h:58 msgid "gtk-revert-to-saved" msgstr "" #: hocr-gtk.glade.h:59 msgid "gtk-save" msgstr "" #: hocr-gtk.glade.h:60 msgid "gtk-select-font" msgstr "" #: hocr-gtk.glade.h:61 msgid "gtk-zoom-100" msgstr "" #: hocr-gtk.glade.h:62 msgid "gtk-zoom-fit" msgstr "" #: hocr-gtk.glade.h:63 msgid "gtk-zoom-in" msgstr "" #: hocr-gtk.glade.h:64 msgid "gtk-zoom-out" msgstr "" #: hocr-gtk.glade.h:65 msgid "html" msgstr "" #: hocr-gtk.glade.h:66 msgid "light" msgstr "" #: hocr-gtk.glade.h:67 msgid "nikud" msgstr "" #: hocr-gtk.glade.h:68 msgid "normal" msgstr "" #: hocr-gtk.glade.h:69 msgid "one column" msgstr "" #: hocr-gtk.glade.h:70 msgid "opening" msgstr "" #: hocr-gtk.glade.h:71 msgid "regular" msgstr "" #: hocr-gtk.glade.h:72 msgid "small" msgstr "" #: hocr-gtk.glade.h:73 msgid "spaced" msgstr "" #: hocr-gtk.glade.h:74 msgid "tight" msgstr "" #: hocr-gtk.glade.h:75 msgid "very dark" msgstr "" #: hocr-gtk.glade.h:76 msgid "very light" msgstr "" #: hocr-gtk.glade.h:77 msgid "very spaced" msgstr "" #: hocr-gtk.glade.h:78 msgid "very tight" msgstr "" libhocr-0.10.17/examples/hocr-gtk/sv_sane-pygtk.po0000644000175000017500000000455211041073321016707 00000000000000# Swedish translations for libhocr package # Svenska översättningar för paket libhocr. # Copyright (C) 2008 THE libhocr'S COPYRIGHT HOLDER # This file is distributed under the same license as the libhocr package. # kobi , 2008. # msgid "" msgstr "" "Project-Id-Version: libhocr 0.10.7\n" "Report-Msgid-Bugs-To: \n" "POT-Creation-Date: 2008-04-28 18:50+0300\n" "PO-Revision-Date: 2008-04-28 18:50+0300\n" "Last-Translator: kobi \n" "Language-Team: Swedish\n" "MIME-Version: 1.0\n" "Content-Type: text/plain; charset=UTF-8\n" "Content-Transfer-Encoding: 8bit\n" "Plural-Forms: nplurals=2; plural=(n != 1);\n" #: sane-pygtk:80 msgid "" "Can't load sane-pygtk's glade GUI file, check your install.\n" "Exit program." msgstr "" #: sane-pygtk:273 #, python-format msgid "" "Can't scan preview image,\n" "%s,\n" "Check scanner settings" msgstr "" #: sane-pygtk:321 #, python-format msgid "" "Can't scan,\n" "%s,\n" "Check scanner settings" msgstr "" #: sane-pygtk.glade.h:1 msgid "(0,0) - (100,100)" msgstr "" #: sane-pygtk.glade.h:2 msgid "Brightness:" msgstr "" #: sane-pygtk.glade.h:3 msgid "Contrast:" msgstr "" #: sane-pygtk.glade.h:4 msgid "Mode:" msgstr "" #: sane-pygtk.glade.h:5 msgid "Preview" msgstr "" #: sane-pygtk.glade.h:6 msgid "Reset" msgstr "" #: sane-pygtk.glade.h:7 msgid "Resolution:" msgstr "" #: sane-pygtk.glade.h:8 msgid "Save as:" msgstr "" #: sane-pygtk.glade.h:9 msgid "Scan" msgstr "" #: sane-pygtk.glade.h:10 msgid "Scanner:" msgstr "" #: sane-pygtk.glade.h:11 msgid "Settings" msgstr "" #: sane-pygtk.glade.h:12 msgid "Update preview" msgstr "" #: sane-pygtk.glade.h:13 msgid "Window:" msgstr "" #: sane-pygtk.glade.h:14 msgid "_Edit" msgstr "" #: sane-pygtk.glade.h:15 msgid "_File" msgstr "" #: sane-pygtk.glade.h:16 msgid "_Help" msgstr "" #: sane-pygtk.glade.h:17 msgid "_Preview" msgstr "" #: sane-pygtk.glade.h:18 msgid "_Reset settings to defaults" msgstr "" #: sane-pygtk.glade.h:19 msgid "_Save current settings as defaults" msgstr "" #: sane-pygtk.glade.h:20 msgid "_Scan" msgstr "" #: sane-pygtk.glade.h:21 msgid "_View" msgstr "" #: sane-pygtk.glade.h:22 msgid "gtk-about" msgstr "" #: sane-pygtk.glade.h:23 msgid "gtk-quit" msgstr "" #: sane-pygtk.glade.h:24 msgid "gtk-zoom-100" msgstr "" #: sane-pygtk.glade.h:25 msgid "gtk-zoom-in" msgstr "" #: sane-pygtk.glade.h:26 msgid "gtk-zoom-out" msgstr "" libhocr-0.10.17/examples/hocr-gtk/hocr-gtk0000755000175000017500000015064211051627202015227 00000000000000#!/usr/bin/env python # -*- coding: utf-8 -*- # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . # Generated with glade2py script # glade2py script can be found at hocr web site http://hocr.berlios.de # Copyright (C) 2008 Yaacov Zamir import sys, os import threading import time import subprocess import ConfigParser import pygtk pygtk.require('2.0') import gtk, gtk.glade import pango from hocr import * # hocr-gtk paths app_name = "hocr-gtk" locale_dir = sys.prefix + '/share/locale' glade_file = 'hocr-gtk.glade' glade_dir = sys.prefix + '/share/hocr-gtk/glade/' logo_filename = sys.prefix + '/share/pixmaps/hocr1-128.png' usr_hocr_gtk_path = os.path.expanduser("~/.hocr-gtk") # hocr-sane paths hocr_sane_path = sys.prefix + '/bin/sane-pygtk' hocr_sane_image_path = usr_hocr_gtk_path + "/temp_sane_image.png" # import the locale system try: import locale import gettext locale.setlocale(locale.LC_ALL, "") gtk.glade.bindtextdomain(app_name, locale_dir) gettext.install(app_name, locale_dir, unicode=1) except (IOError,locale.Error), e: print "WARNING: Can't load locale" _ = lambda x : x # gpl text gpl_text = """ This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . """ # program info app_version = hocr_get_version_string() copyright = "Copyright (C) Yaacov Zamir " comments = _("Hocr-GTK, Hebrew optical character recognition\ngraphical front end (GTK)\n\n") comments += hocr_get_build_string() artists = [_("Shlomi Israel ")] authors = [_("Yaacov Zamir ")] # search for python-imaging-sane have_sane = True try: import sane except: have_sane = False # tesseract paths tesseract_path = sys.prefix + "/bin/tesseract" tesseract_image_path = usr_hocr_gtk_path + "/temp_tess_image.tif" tesseract_text_path = usr_hocr_gtk_path + "/temp_tess_text" # search for tesseract have_tesseract = os.path.isfile(tesseract_path) # ocrad paths ocrad_path = sys.prefix + "/bin/ocrad" ocrad_image_path = usr_hocr_gtk_path + "/temp_ocrad_image.pnm" ocrad_text_path = usr_hocr_gtk_path + "/temp_ocrad_text.txt" # search for ocrad have_ocrad = os.path.isfile(ocrad_path) # try and create a .hocr_gtk directory if not os.path.exists(usr_hocr_gtk_path): os.mkdir(usr_hocr_gtk_path) # set global functions def update_preview_cb(file_chooser, preview): filename = file_chooser.get_preview_filename() try: pixbuf = gtk.gdk.pixbuf_new_from_file_at_size(filename, 128, 128) preview.set_from_pixbuf(pixbuf) have_preview = True except: have_preview = False file_chooser.set_preview_widget_active(have_preview) return def show_error_message(message): dlg = gtk.MessageDialog(type=gtk.MESSAGE_ERROR ,message_format = message ,buttons=gtk.BUTTONS_OK) dlg.run() dlg.destroy() class ProgressSet(threading.Thread): "set the fraction of the progressbar" def __init__ (self, pulse = False): threading.Thread.__init__(self) self.pulse = pulse # thread event, stops the thread if it is set. stopthread = threading.Event() def run(self): "run while thread is alive." # importing the progressbar from the global scope global progressbar global hocr_obj self.stopthread.clear() # main loop while not self.stopthread.isSet() : # acquiring the gtk global mutex gtk.gdk.threads_enter() # set the fraction if self.pulse: progressbar.pulse() else: progressbar.set_fraction(1.0 * hocr_obj.progress / 100.0) # releasing the gtk global mutex gtk.gdk.threads_leave() # delaying time.sleep(0.2) def stop(self): "stop main loop" progressbar.set_fraction(1.0 * hocr_obj.progress / 100.0) self.stopthread.set() class RunHocrOCR(threading.Thread): def run(self): # importing the ocr object from the global scope global main_window global hocr_obj global menuitem_clear global textbuffer global textview global progressbar global image_window_type global hocr_pixbuf global pixbuf global image ps = ProgressSet() # set cursor to gtk.gdk.WATCH and print processing on the progress bar textview.get_parent_window().set_cursor(gtk.gdk.Cursor(gtk.gdk.WATCH)) progressbar.show() # do ocr ps.start() progressbar.set_text(_("Image Processing...")) hocr_obj.do_image_processing() # do extra image processing if main_window.menuitem_image_processing_closing.get_active(): hocr_obj.do_bitmap_closing () if main_window.menuitem_image_processing_opening.get_active(): hocr_obj.do_bitmap_opening () if main_window.menuitem_image_processing_erosion.get_active(): hocr_obj.do_bitmap_erosion () if main_window.menuitem_image_processing_dilation.get_active(): hocr_obj.do_bitmap_dilation () progressbar.set_text(_("Layout Analysis...")) hocr_obj.do_layout_analysis () progressbar.set_text(_("Font Recognition...")) hocr_obj.do_font_recognition () #hocr_obj.do_ocr() ps.stop() # set the new image in image window if image_window_type == 0: hocr_pixbuf = pixbuf.copy() else: # create an hocr pixbuf if image_window_type == 1: pix = hocr_obj.get_bitmap_pixbuf () if image_window_type == 2: pix = hocr_obj.get_layout_pixbuf () # create a gtk pixbuf hocr_pixbuf = gtk.gdk.pixbuf_new_from_data( ho_pixbuf_get_data_string(pix), gtk.gdk.COLORSPACE_RGB, 0, 8, pix.width, pix.height, pix.rowstride) ho_pixbuf_free(pix) main_window.on_image_refresh(None, None) # return original cursor and print idle on the progress bar textview.get_parent_window().set_cursor(None) progressbar.hide() # set text if hocr_obj.get_text(): if menuitem_clear.get_active(): textbuffer.set_text(hocr_obj.get_text()) else: textbuffer.insert_at_cursor(hocr_obj.get_text()) textview.grab_focus() class RunTessOCR(threading.Thread): def run(self): # importing the ocr object from the global scope global main_window global hocr_obj global menuitem_clear global textbuffer global textview global progressbar global image_window_type global hocr_pixbuf global pixbuf global image global tesseract_path global tesseract_image_path global tesseract_text_path ps = ProgressSet(True) # set cursor to gtk.gdk.WATCH and print processing on the progress bar textview.get_parent_window().set_cursor(gtk.gdk.Cursor(gtk.gdk.WATCH)) progressbar.show() # do ocr progressbar.set_text(_("Processing...")) ps.start() # save the b/w image to temp file hocr_obj.do_image_processing () # do extra image processing if main_window.menuitem_image_processing_closing.get_active(): hocr_obj.do_bitmap_closing () if main_window.menuitem_image_processing_opening.get_active(): hocr_obj.do_bitmap_opening () if main_window.menuitem_image_processing_erosion.get_active(): hocr_obj.do_bitmap_erosion () if main_window.menuitem_image_processing_dilation.get_active(): hocr_obj.do_bitmap_dilation () hocr_obj.save_bitmap_as_tiff (tesseract_image_path) # run tess on the b/w image file # call tesseract command line tool # FIXME: this is ugly args = [tesseract_path, tesseract_image_path, tesseract_text_path] proc = subprocess.Popen(args) retcode = proc.wait() # FIXME: check retcode # get text f = open(tesseract_text_path + '.txt') try: text = f.read() finally: f.close() if text: if menuitem_clear.get_active(): textbuffer.set_text(text) else: textbuffer.insert_at_cursor(text) textview.grab_focus() # clean the temp file os.remove (tesseract_image_path) os.remove (tesseract_text_path + '.txt') ps.stop() # set the new image in image window if image_window_type == 0: hocr_pixbuf = pixbuf.copy() else: # create an hocr pixbuf pix = hocr_obj.get_bitmap_pixbuf () # create a gtk pixbuf hocr_pixbuf = gtk.gdk.pixbuf_new_from_data( ho_pixbuf_get_data_string(pix), gtk.gdk.COLORSPACE_RGB, 0, 8, pix.width, pix.height, pix.rowstride) ho_pixbuf_free(pix) main_window.on_image_refresh(None, None) # return original cursor and print idle on the progress bar textview.get_parent_window().set_cursor(None) progressbar.hide() # set text if hocr_obj.get_text(): if menuitem_clear.get_active(): textbuffer.set_text(hocr_obj.get_text()) else: textbuffer.insert_at_cursor(hocr_obj.get_text()) textview.grab_focus() class RunOcradOCR(threading.Thread): def run(self): # importing the ocr object from the global scope global main_window global hocr_obj global menuitem_clear global textbuffer global textview global progressbar global image_window_type global hocr_pixbuf global pixbuf global image global tesseract_path global tesseract_image_path global tesseract_text_path ps = ProgressSet(True) # set cursor to gtk.gdk.WATCH and print processing on the progress bar textview.get_parent_window().set_cursor(gtk.gdk.Cursor(gtk.gdk.WATCH)) progressbar.show() # do ocr progressbar.set_text(_("Processing...")) ps.start() # save the b/w image to temp file hocr_obj.do_image_processing () # do extra image processing if main_window.menuitem_image_processing_closing.get_active(): hocr_obj.do_bitmap_closing () if main_window.menuitem_image_processing_opening.get_active(): hocr_obj.do_bitmap_opening () if main_window.menuitem_image_processing_erosion.get_active(): hocr_obj.do_bitmap_erosion () if main_window.menuitem_image_processing_dilation.get_active(): hocr_obj.do_bitmap_dilation () hocr_obj.save_bitmap_as_pnm (ocrad_image_path) # run ocrad on the b/w image file # call ocrad command line tool # FIXME: this is ugly args = [ocrad_path, "-o", ocrad_text_path, ocrad_image_path] proc = subprocess.Popen(args) retcode = proc.wait() # FIXME: check retcode # get text f = open(ocrad_text_path) try: text = f.read() finally: f.close() if text: if menuitem_clear.get_active(): textbuffer.set_text(text) else: textbuffer.insert_at_cursor(text) textview.grab_focus() # clean the temp file os.remove (ocrad_image_path) os.remove (ocrad_text_path) ps.stop() # set the new image in image window if image_window_type == 0: hocr_pixbuf = pixbuf.copy() else: # create an hocr pixbuf pix = hocr_obj.get_bitmap_pixbuf () # create a gtk pixbuf hocr_pixbuf = gtk.gdk.pixbuf_new_from_data( ho_pixbuf_get_data_string(pix), gtk.gdk.COLORSPACE_RGB, 0, 8, pix.width, pix.height, pix.rowstride) ho_pixbuf_free(pix) main_window.on_image_refresh(None, None) # return original cursor and print idle on the progress bar textview.get_parent_window().set_cursor(None) progressbar.hide() # set text if hocr_obj.get_text(): if menuitem_clear.get_active(): textbuffer.set_text(hocr_obj.get_text()) else: textbuffer.insert_at_cursor(hocr_obj.get_text()) textview.grab_focus() # set main window class class MainWindow: def __init__(self): global progressbar global hocr_obj global menuitem_clear global textbuffer global textview global pixbuf global hocr_pixbuf global image # create widget tree ... xml = False if os.path.isfile(glade_file): xml = gtk.glade.XML(glade_file, 'window_main', app_name) else: if os.path.isfile(glade_dir + glade_file): xml = gtk.glade.XML(glade_dir + glade_file, 'window_main', app_name) if not xml: print "ERROR: Can't load glade GUI file, check your install." show_error_message(_("Can't load hocr's glade GUI file, check your install.\nExit program.")) sys.exit(0) # create config object with default values self.config = ConfigParser.ConfigParser() self.config.add_section('edit') self.config.set('edit', 'clear', '1') self.config.set('edit', 'html', '0') self.config.set('edit', 'nikud', '1') self.config.set('edit', 'linguistics', '0') self.config.set('edit', 'autorotate', '1') self.config.set('edit', 'closing', '0') self.config.set('edit', 'opening', '0') self.config.set('edit', 'dilation', '0') self.config.set('edit', 'erosion', '0') self.config.set('edit', 'column', '0') self.config.set('edit', 'font', '1') self.config.set('edit', 'scale', '0') self.config.set('edit', 'threshold', '1') self.config.set('edit', 'threshold_v', '0') self.config.set('edit', 'font_spacing', '0') self.config.set('edit', 'font_splicing', '0') self.config.set('edit', 'line_leeway', '0') self.config.set('edit', 'engine', '0') self.config.set('edit', 'rtl', '0') self.config.add_section('view') self.config.set('view', 'font', 'sans 12') self.config.set('view', 'window_width', '0') self.config.set('view', 'window_height', '0') # read config file and overwrite default values self.config.read([usr_hocr_gtk_path + "/hocr-gtk.cfg"]) # connect handlers xml.signal_autoconnect(self) # widgets self.window_main = xml.get_widget('window_main') self.image = xml.get_widget('image') self.textview = xml.get_widget('textview') self.progressbar = xml.get_widget('progressbar') self.statusbar1 = xml.get_widget('statusbar1') progressbar = self.progressbar textview = self.textview image = self.image # init progress bar and hide it progressbar.hide() # text self.textbuffer = self.textview.get_buffer() self.clipboard = gtk.Clipboard() self.textview.grab_focus() textbuffer = self.textbuffer # image self.preview = gtk.Image() self.filename = "" pixbuf = None hocr_pixbuf = None self.zoom_factor = 1.0 # the sane button self.separatormenuitem3 = xml.get_widget('separatormenuitem3') self.imagemenuitem_scan = xml.get_widget('imagemenuitem_scan') # hocr_pixbuf options self.menuitem_orig = xml.get_widget('menuitem_orig') self.menuitem_bw = xml.get_widget('menuitem_bw') self.menuitem_layout = xml.get_widget('menuitem_layout') # edit self.menuitem_clear = xml.get_widget('menuitem_clear') self.menuitem_html = xml.get_widget('menuitem_html') self.menuitem_nikud = xml.get_widget('menuitem_nikud') self.menuitem_linguistics = xml.get_widget('menuitem_linguistics') self.menuitem_autorotate = xml.get_widget('menuitem_autorotate') self.menuitem_image_processing_closing = xml.get_widget('menuitem_image_processing_closing') self.menuitem_image_processing_opening = xml.get_widget('menuitem_image_processing_opening') self.menuitem_image_processing_dilation = xml.get_widget('menuitem_image_processing_dilation') self.menuitem_image_processing_erosion = xml.get_widget('menuitem_image_processing_erosion') self.menuitem_column_auto = xml.get_widget('menuitem_column_auto') self.menuitem_column_free = xml.get_widget('menuitem_column_free') self.menuitem_column_one = xml.get_widget('menuitem_column_one') self.menuitem_scale_auto = xml.get_widget('menuitem_scale_auto') self.menuitem_scale_1 = xml.get_widget('menuitem_scale_1') self.menuitem_scale_2 = xml.get_widget('menuitem_scale_2') self.menuitem_scale_3 = xml.get_widget('menuitem_scale_3') self.menuitem_scale_4 = xml.get_widget('menuitem_scale_4') self.menuitem_threshold_no = xml.get_widget('menuitem_threshold_no') self.menuitem_threshold_adaptive = xml.get_widget('menuitem_threshold_adaptive') self.menuitem_threshold_fine = xml.get_widget('menuitem_threshold_fine') self.menuitem_threshold_v_0 = xml.get_widget('menuitem_threshold_v_0') self.menuitem_threshold_v_20 = xml.get_widget('menuitem_threshold_v_20') self.menuitem_threshold_v_90 = xml.get_widget('menuitem_threshold_v_90') self.menuitem_threshold_v_70 = xml.get_widget('menuitem_threshold_v_70') self.menuitem_threshold_v_40 = xml.get_widget('menuitem_threshold_v_40') self.menuitem_font_spacing_normal = xml.get_widget('menuitem_font_spacing_normal') self.menuitem_font_spacing_spaced = xml.get_widget('menuitem_font_spacing_spaced') self.menuitem_font_spacing_tight = xml.get_widget('menuitem_font_spacing_tight') self.menuitem_font_spacing_v_spaced = xml.get_widget('menuitem_font_spacing_v_spaced') self.menuitem_font_spacing_v_tight = xml.get_widget('menuitem_font_spacing_v_tight') self.menuitem_font_splicing_normal = xml.get_widget('menuitem_font_splicing_normal') self.menuitem_font_splicing_agresive = xml.get_widget('menuitem_font_splicing_agresive') self.menuitem_font_splicing_careful = xml.get_widget('menuitem_font_splicing_careful') self.menuitem_line_leeway_small = xml.get_widget('menuitem_line_leeway_small') self.menuitem_line_leeway_big = xml.get_widget('menuitem_line_leeway_big') self.separatormenuitem_font = xml.get_widget('separatormenuitem_font') self.menuitem_font = xml.get_widget('menuitem_font') self.menuitem_font_1 = xml.get_widget('menuitem_font_1') self.menuitem_font_2 = xml.get_widget('menuitem_font_2') self.menuitem_font_3 = xml.get_widget('menuitem_font_3') self.menuitem_font_4 = xml.get_widget('menuitem_font_4') self.menuitem_font_5 = xml.get_widget('menuitem_font_5') self.menuitem_font_6 = xml.get_widget('menuitem_font_6') self.menuitem_engine_hocr = xml.get_widget('menuitem_engine_hocr') self.menuitem_dir_rtl = xml.get_widget('menuitem_dir_rtl') self.menuitem_dir_ltr = xml.get_widget('menuitem_dir_ltr') self.menuitem_engine_ocrad = xml.get_widget('menuitem_engine_ocrad') self.menuitem_engine_tess = xml.get_widget('menuitem_engine_tess') menuitem_clear = self.menuitem_clear # set options using the config file self.on_menuitem_revert_activate(None) if self.config.getint('view', 'window_width') > 0: self.window_main.resize(self.config.getint('view', 'window_width'), self.config.getint('view', 'window_height')) # ocr self.hocr_obj = Hocr() hocr_obj = self.hocr_obj # signal handlers def on_window_main_delete_event(self, widget, obj): "on_window_main_delete_event activated" # get config values if self.menuitem_clear.get_active(): self.config.set('edit', 'clear', '1') else: self.config.set('edit', 'clear', '0') if self.menuitem_html.get_active(): self.config.set('edit', 'html', '1') else: self.config.set('edit', 'html', '0') if self.menuitem_nikud.get_active(): self.config.set('edit', 'nikud', '1') else: self.config.set('edit', 'nikud', '0') if self.menuitem_linguistics.get_active(): self.config.set('edit', 'linguistics', '1') else: self.config.set('edit', 'linguistics', '0') if self.menuitem_autorotate.get_active(): self.config.set('edit', 'autorotate', '1') else: self.config.set('edit', 'autorotate', '0') if self.menuitem_image_processing_opening.get_active(): self.config.set('edit', 'opening', '1') else: self.config.set('edit', 'opening', '0') if self.menuitem_image_processing_closing.get_active(): self.config.set('edit', 'closing', '1') else: self.config.set('edit', 'closing', '0') if self.menuitem_image_processing_dilation.get_active(): self.config.set('edit', 'dilation', '1') else: self.config.set('edit', 'dilation', '0') if self.menuitem_image_processing_erosion.get_active(): self.config.set('edit', 'erosion', '1') else: self.config.set('edit', 'erosion', '0') if self.menuitem_column_auto.get_active(): self.config.set('edit', 'column', '0') if self.menuitem_column_free.get_active(): self.config.set('edit', 'column', '255') if self.menuitem_column_one.get_active(): self.config.set('edit', 'column', '1') if self.menuitem_scale_auto.get_active(): self.config.set('edit', 'scale', '0') if self.menuitem_scale_1.get_active(): self.config.set('edit', 'scale', '1') if self.menuitem_scale_2.get_active(): self.config.set('edit', 'scale', '2') if self.menuitem_scale_3.get_active(): self.config.set('edit', 'scale', '3') if self.menuitem_scale_4.get_active(): self.config.set('edit', 'scale', '4') if self.menuitem_threshold_no.get_active(): self.config.set('edit', 'threshold', '0') if self.menuitem_threshold_adaptive.get_active(): self.config.set('edit', 'threshold', '1') if self.menuitem_threshold_fine.get_active(): self.config.set('edit', 'threshold', '2') if self.menuitem_threshold_v_0.get_active(): self.config.set('edit', 'threshold_v', '0') if self.menuitem_threshold_v_20.get_active(): self.config.set('edit', 'threshold_v', '20') if self.menuitem_threshold_v_90.get_active(): self.config.set('edit', 'threshold_v', '90') if self.menuitem_threshold_v_70.get_active(): self.config.set('edit', 'threshold_v', '70') if self.menuitem_threshold_v_40.get_active(): self.config.set('edit', 'threshold_v', '40') if self.menuitem_font_spacing_normal.get_active(): self.config.set('edit', 'font_spacing', '0') if self.menuitem_font_spacing_spaced.get_active(): self.config.set('edit', 'font_spacing', '1') if self.menuitem_font_spacing_tight.get_active(): self.config.set('edit', 'font_spacing', '2') if self.menuitem_font_spacing_v_spaced.get_active(): self.config.set('edit', 'font_spacing', '3') if self.menuitem_font_spacing_v_tight.get_active(): self.config.set('edit', 'font_spacing', '4') if self.menuitem_font_splicing_normal.get_active(): self.config.set('edit', 'font_splicing', '0') if self.menuitem_font_splicing_agresive.get_active(): self.config.set('edit', 'font_splicing', '1') if self.menuitem_font_splicing_careful.get_active(): self.config.set('edit', 'font_splicing', '2') if self.menuitem_line_leeway_small.get_active(): self.config.set('edit', 'line_leeway', '0') if self.menuitem_line_leeway_big.get_active(): self.config.set('edit', 'line_leeway', '1') if self.menuitem_engine_hocr.get_active(): self.config.set('edit', 'engine', '0') if self.menuitem_engine_tess.get_active(): self.config.set('edit', 'engine', '1') if self.menuitem_engine_ocrad.get_active(): self.config.set('edit', 'engine', '2') if self.menuitem_font_1.get_active(): self.config.set('edit', 'font', '1') if self.menuitem_font_2.get_active(): self.config.set('edit', 'font', '2') if self.menuitem_font_3.get_active(): self.config.set('edit', 'font', '3') if self.menuitem_font_4.get_active(): self.config.set('edit', 'font', '4') if self.menuitem_font_5.get_active(): self.config.set('edit', 'font', '5') if self.menuitem_font_6.get_active(): self.config.set('edit', 'font', '6') if self.menuitem_dir_rtl.get_active(): self.config.set('edit', 'rtl', '0') if self.menuitem_dir_ltr.get_active(): self.config.set('edit', 'rtl', '1') view_font = self.textview.get_pango_context().get_font_description().to_string() self.config.set('view', 'font', view_font) w, h = self.window_main.get_size() self.config.set('view', 'window_width', w) self.config.set('view', 'window_height', h) # write config file self.config.write(open(usr_hocr_gtk_path + "/hocr-gtk.cfg", 'wb')) gtk.main_quit() def on_imagemenuitem_new_activate(self, obj, event = None): "on_imagemenuitem_new_activate activated" global pixbuf global hocr_pixbuf chooser = gtk.FileChooserDialog(_("Open.."), None, gtk.FILE_CHOOSER_ACTION_OPEN, (gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL, gtk.STOCK_OPEN, gtk.RESPONSE_OK)) chooser.set_filename(self.filename) chooser.set_preview_widget(self.preview) chooser.connect("update-preview", update_preview_cb, self.preview) response = chooser.run() if response == gtk.RESPONSE_OK: self.filename = chooser.get_filename() # get new image pixbuf = gtk.gdk.pixbuf_new_from_file (self.filename) # clean processed image hocr_pixbuf = None factor = self.zoom_factor w = pixbuf.get_width() h = pixbuf.get_height() window_pixbuf = pixbuf.scale_simple(int(w * factor), int(h * factor), gtk.gdk.INTERP_NEAREST) self.image.set_from_pixbuf(window_pixbuf) self.progressbar.set_fraction(0) # set window title self.window_main.set_title("hocr-gtk - " + self.filename) elif response == gtk.RESPONSE_CANCEL: print _('Closed, no files selected') chooser.destroy() self.textview.grab_focus() def on_imagemenuitem_save_activate(self, obj, event = None): "on_imagemenuitem_save_activate activated" chooser = gtk.FileChooserDialog(_("Save.."), None, gtk.FILE_CHOOSER_ACTION_SAVE, (gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL, gtk.STOCK_SAVE, gtk.RESPONSE_OK)) response = chooser.run() if response == gtk.RESPONSE_OK: filename = chooser.get_filename() thefile = open(filename, 'w') thefile.write (self.textbuffer.get_text(self.textbuffer.get_start_iter(), self.textbuffer.get_end_iter())) thefile.close() elif response == gtk.RESPONSE_CANCEL: print _('Closed, no files selected') chooser.destroy() self.textview.grab_focus() def on_menuitem_apply_activate(self, obj, event = None): "on_menuitem_apply_activate activated" global pixbuf if not (self.filename and pixbuf) : return # create hocr pixbuf pix = ho_pixbuf_new (pixbuf.get_n_channels(), pixbuf.get_width(), pixbuf.get_height (), pixbuf.get_rowstride ()) ho_pixbuf_set_data (pix, pixbuf.get_pixels()) # check ocr engine # use hocr if self.menuitem_engine_hocr.get_active(): # set ocr options self.hocr_obj.set_pixbuf(pix) self.hocr_obj.set_html(self.menuitem_html.get_active()) self.hocr_obj.set_nikud(self.menuitem_nikud.get_active()) self.hocr_obj.set_do_linguistics(self.menuitem_linguistics.get_active()) self.hocr_obj.set_no_auto_rotate(not self.menuitem_autorotate.get_active()) if self.menuitem_column_auto.get_active(): self.hocr_obj.set_paragraph_setup(0) elif self.menuitem_column_free.get_active(): self.hocr_obj.set_paragraph_setup(255) else: self.hocr_obj.set_paragraph_setup(1) if self.menuitem_font_1.get_active(): self.hocr_obj.set_font (0) if self.menuitem_font_2.get_active(): self.hocr_obj.set_font (1) if self.menuitem_font_3.get_active(): self.hocr_obj.set_font (2) if self.menuitem_font_4.get_active(): self.hocr_obj.set_font (3) if self.menuitem_font_5.get_active(): self.hocr_obj.set_font (4) if self.menuitem_font_6.get_active(): self.hocr_obj.set_font (5) if self.menuitem_scale_auto.get_active(): self.hocr_obj.set_auto_scale () if self.menuitem_scale_1.get_active(): self.hocr_obj.set_scale (1) if self.menuitem_scale_2.get_active(): self.hocr_obj.set_scale (2) if self.menuitem_scale_3.get_active(): self.hocr_obj.set_scale (3) if self.menuitem_scale_4.get_active(): self.hocr_obj.set_scale (4) if self.menuitem_font_spacing_normal.get_active(): self.hocr_obj.set_font_spacing_code (0) if self.menuitem_font_spacing_spaced.get_active(): self.hocr_obj.set_font_spacing_code (2) if self.menuitem_font_spacing_tight.get_active(): self.hocr_obj.set_font_spacing_code (-2) if self.menuitem_font_spacing_v_spaced.get_active(): self.hocr_obj.set_font_spacing_code (3) if self.menuitem_font_spacing_v_tight.get_active(): self.hocr_obj.set_font_spacing_code (-3) if self.menuitem_font_splicing_normal.get_active(): self.hocr_obj.set_slicing_width (0) self.hocr_obj.set_slicing_threshold (0) if self.menuitem_font_splicing_agresive.get_active(): self.hocr_obj.set_slicing_width (50) self.hocr_obj.set_slicing_threshold (90) if self.menuitem_font_splicing_careful.get_active(): self.hocr_obj.set_slicing_width (254) self.hocr_obj.set_slicing_threshold (2) if self.menuitem_threshold_no.get_active(): self.hocr_obj.set_adaptive (1) if self.menuitem_threshold_v_20.get_active(): self.hocr_obj.set_threshold (20) if self.menuitem_threshold_v_90.get_active(): self.hocr_obj.set_threshold (90) if self.menuitem_threshold_v_70.get_active(): self.hocr_obj.set_threshold (70) if self.menuitem_threshold_v_40.get_active(): self.hocr_obj.set_threshold (40) if self.menuitem_threshold_adaptive.get_active(): self.hocr_obj.set_adaptive (0) if self.menuitem_threshold_v_20.get_active(): self.hocr_obj.set_a_threshold (50) if self.menuitem_threshold_v_90.get_active(): self.hocr_obj.set_a_threshold (90) if self.menuitem_threshold_v_70.get_active(): self.hocr_obj.set_a_threshold (80) if self.menuitem_threshold_v_40.get_active(): self.hocr_obj.set_a_threshold (60) if self.menuitem_threshold_fine.get_active(): self.hocr_obj.set_adaptive (2) if self.menuitem_threshold_v_20.get_active(): self.hocr_obj.set_a_threshold (50) if self.menuitem_threshold_v_90.get_active(): self.hocr_obj.set_a_threshold (90) if self.menuitem_threshold_v_70.get_active(): self.hocr_obj.set_a_threshold (80) if self.menuitem_threshold_v_40.get_active(): self.hocr_obj.set_a_threshold (60) if self.menuitem_dir_rtl.get_active(): self.hocr_obj.set_dir_ltr (0) if self.menuitem_dir_ltr.get_active(): self.hocr_obj.set_dir_ltr (1) if self.menuitem_line_leeway_small.get_active(): self.hocr_obj.set_line_leeway (80) if self.menuitem_line_leeway_big.get_active(): self.hocr_obj.set_line_leeway (80) # run ocr ro = RunHocrOCR() ro.start() # use tesseract if self.menuitem_engine_tess.get_active(): # get the b/w image self.hocr_obj.set_pixbuf (pix) # run ocr ro = RunTessOCR() ro.start() # use ocrad if self.menuitem_engine_ocrad.get_active(): # get the b/w image self.hocr_obj.set_pixbuf (pix) # run ocr ro = RunOcradOCR() ro.start() def on_imagemenuitem_scan_activate(self, obj, event = None): "on_imagemenuitem_acuire_activate activated" global pixbuf global hocr_pixbuf global hocr_sane_path global hocr_sane_image_path # run hocr-sane args = [hocr_sane_path, '--file', hocr_sane_image_path] proc = subprocess.Popen(args) retcode = proc.wait() # if retcode is 99 image is saved by hocr-sane if retcode == 99: self.filename = hocr_sane_image_path # get new image pixbuf = gtk.gdk.pixbuf_new_from_file (self.filename) # remove temporary image os.remove (self.filename) # clean processed image hocr_pixbuf = None factor = self.zoom_factor w = pixbuf.get_width() h = pixbuf.get_height() window_pixbuf = pixbuf.scale_simple(int(w * factor), int(h * factor), gtk.gdk.INTERP_NEAREST) self.image.set_from_pixbuf(window_pixbuf) self.progressbar.set_fraction(0) else: print _('Closed, no files scaned') self.textview.grab_focus() def on_imagemenuitem_quit_activate(self, obj, event = None): "on_imagemenuitem_quit_activate activated" self.on_window_main_delete_event(None, None) def on_imagemenuitem_cut_activate(self, obj, event = None): "on_imagemenuitem_cut_activate activated" self.textbuffer.cut_clipboard(self.clipboard, True) def on_imagemenuitem_copy_activate(self, obj, event = None): "on_imagemenuitem_copy_activate activated" self.textbuffer.copy_clipboard(self.clipboard) def on_imagemenuitem_paste_activate(self, obj, event = None): "on_imagemenuitem_paste_activate activated" self.textbuffer.paste_clipboard(self.clipboard, None, True) def on_imagemenuitem_delete_activate(self, obj, event = None): "on_imagemenuitem_delete_activate activated" self.textbuffer.delete_selection(True, True) def on_menuitem_zoom_in_activate(self, obj, event = None): "on_menuitem_zoom_in_activate activated" global pixbuf global hocr_pixbuf self.zoom_factor *= 1.2 pix = hocr_pixbuf if not pix: pix = pixbuf if not pix: return factor = self.zoom_factor w = pix.get_width() h = pix.get_height() window_pixbuf = pix.scale_simple(int(w * factor), int(h * factor), gtk.gdk.INTERP_NEAREST) self.image.set_from_pixbuf(window_pixbuf) def on_menuitem_zoom_out_activate(self, obj, event = None): "on_menuitem_zoom_out_activate activated" global pixbuf global hocr_pixbuf self.zoom_factor *= 0.8 pix = hocr_pixbuf if not pix: pix = pixbuf if not pix: return factor = self.zoom_factor w = pix.get_width() h = pix.get_height() window_pixbuf = pix.scale_simple(int(w * factor), int(h * factor), gtk.gdk.INTERP_NEAREST) self.image.set_from_pixbuf(window_pixbuf) def on_menuitem_zoom_100_activate(self, obj, event = None): "on_menuitem_zoom_100_activate activated" global pixbuf global hocr_pixbuf self.zoom_factor = 1.0 pix = hocr_pixbuf if not pix: pix = pixbuf if not pix: return factor = self.zoom_factor w = pix.get_width() h = pix.get_height() window_pixbuf = pix.scale_simple(int(w * factor), int(h * factor), gtk.gdk.INTERP_NEAREST) self.image.set_from_pixbuf(window_pixbuf) def on_menuitem_best_fit_activate(self, obj, event = None): "on_menuitem_best_fit_activate activated" global pixbuf global hocr_pixbuf pix = hocr_pixbuf if not pix: pix = pixbuf if not pix: return w = pix.get_width() h = pix.get_height() width, height = self.window_main.get_size() # give image some leeway if width > 100: width -= 40; self.zoom_factor = 1.0 * width / w factor = self.zoom_factor window_pixbuf = pix.scale_simple(int(w * factor), int(h * factor), gtk.gdk.INTERP_NEAREST) self.image.set_from_pixbuf(window_pixbuf) def on_image_refresh(self, obj, event = None): "on_menuitem_best_fit_activate activated" global pixbuf global hocr_pixbuf pix = hocr_pixbuf if not pix: pix = pixbuf if not pix: return w = pix.get_width() h = pix.get_height() factor = self.zoom_factor window_pixbuf = pix.scale_simple(int(w * factor), int(h * factor), gtk.gdk.INTERP_NEAREST) self.image.set_from_pixbuf(window_pixbuf) def on_imagemenuitem_about_activate(self, obj, event = None): "on_imagemenuitem_about_activate activated" dialog = gtk.AboutDialog() dialog.set_name(app_name) dialog.set_version(app_version) dialog.set_copyright(copyright) dialog.set_comments(comments) logo_pix = gtk.gdk.pixbuf_new_from_file(logo_filename) dialog.set_logo(logo_pix) dialog.set_license(gpl_text) dialog.set_translator_credits(_("translator-credits")) dialog.set_artists(artists) dialog.set_authors(authors) dialog.run() dialog.destroy() self.textview.grab_focus() def on_menuitem_select_font_activate(self, obj, event = None): "on_imagemenuitem_about_activate activated" dialog = gtk.FontSelectionDialog(_("Set text font")) dialog.run() self.textview.modify_font(pango.FontDescription(dialog.get_font_name())) dialog.destroy() self.textview.grab_focus() def on_toolbutton_open_clicked(self, obj, event = None): "on_toolbutton_open_clicked activated" self.on_imagemenuitem_new_activate(self, None) def on_toolbutton_apply_clicked(self, obj, event = None): "on_toolbutton_apply_clicked activated" self.on_menuitem_apply_activate(self, None) def on_toolbutton_save_clicked(self, obj, event = None): "on_toolbutton_save_clicked activated" self.on_imagemenuitem_save_activate(self, None) def on_toolbutton_zoom_in_clicked(self, obj, event = None): "on_toolbutton_zoom_in_clicked activated" self.on_menuitem_zoom_in_activate(self, None) def on_toolbutton_zoom_out_clicked(self, obj, event = None): "on_toolbutton_zoom_out_clicked activated" self.on_menuitem_zoom_out_activate(self, None) def on_toolbutton_zoom_100_clicked(self, obj, event = None): "on_toolbutton_zoom_100_clicked activated" self.on_menuitem_zoom_100_activate(self, None) def on_toolbutton_best_fit_clicked(self, obj, event = None): "on_toolbutton_zoom_100_clicked activated" self.on_menuitem_best_fit_activate(self, None) def on_toolbutton_quit_clicked(self, obj, event = None): "on_toolbutton_quit_clicked activated" self.on_window_main_delete_event(None, None) def on_menuitem_orig_toggled(self, obj, event = None): "on_menuitem_orig_toggled activated" global image_window_type global hocr_pixbuf global pixbuf # is this item active ? if not obj.get_active(): return image_window_type = 0 # do we have an hocr pixbuf ? if not hocr_pixbuf and not pixbuf: return # get the new image hocr_pixbuf = pixbuf.copy() # if not hocr_pixbuf: hocr_pixbuf = pixbuf factor = self.zoom_factor w = hocr_pixbuf.get_width() h = hocr_pixbuf.get_height() window_pixbuf = hocr_pixbuf.scale_simple(int(w * factor), int(h * factor), gtk.gdk.INTERP_NEAREST) self.image.set_from_pixbuf(window_pixbuf) def on_menuitem_bw_toggled(self, obj, event = None): "on_menuitem_bw_toggled activated" global image_window_type global hocr_pixbuf global pixbuf if not obj.get_active(): return image_window_type = 1 # do we have an hocr pixbuf ? if not hocr_pixbuf and not pixbuf: return # get the new image ho_pix = self.hocr_obj.get_bitmap_pixbuf () # create a gtk pixbuf hocr_pixbuf = gtk.gdk.pixbuf_new_from_data( ho_pixbuf_get_data_string(ho_pix), gtk.gdk.COLORSPACE_RGB, 0, 8, ho_pix.width, ho_pix.height, ho_pix.rowstride) ho_pixbuf_free(ho_pix) if not hocr_pixbuf: hocr_pixbuf = pixbuf factor = self.zoom_factor w = hocr_pixbuf.get_width() h = hocr_pixbuf.get_height() window_pixbuf = hocr_pixbuf.scale_simple(int(w * factor), int(h * factor), gtk.gdk.INTERP_NEAREST) self.image.set_from_pixbuf(window_pixbuf) def on_menuitem_layout_toggled(self, obj, event = None): "on_menuitem_layout_toggled activated" global image_window_type global hocr_pixbuf global pixbuf if not obj.get_active(): return image_window_type = 2 # do we have an hocr pixbuf or an original pixbuf? if not hocr_pixbuf and not pixbuf: return # get the new image ho_pix = self.hocr_obj.get_layout_pixbuf () # if we do not have a layout, try b/w if not ho_pix: ho_pix = self.hocr_obj.get_bitmap_pixbuf () # create a gtk pixbuf hocr_pixbuf = gtk.gdk.pixbuf_new_from_data( ho_pixbuf_get_data_string(ho_pix), gtk.gdk.COLORSPACE_RGB, 0, 8, ho_pix.width, ho_pix.height, ho_pix.rowstride) ho_pixbuf_free(ho_pix) if not hocr_pixbuf: hocr_pixbuf = pixbuf factor = self.zoom_factor w = hocr_pixbuf.get_width() h = hocr_pixbuf.get_height() window_pixbuf = hocr_pixbuf.scale_simple(int(w * factor), int(h * factor), gtk.gdk.INTERP_NEAREST) self.image.set_from_pixbuf(window_pixbuf) def on_menuitem_revert_activate(self, obj, event = None): "on_menuitem_revert_activate activated" self.menuitem_clear.set_active(self.config.getint('edit', 'clear')) self.menuitem_html.set_active(self.config.getint('edit', 'html')) self.menuitem_nikud.set_active(self.config.getint('edit', 'nikud')) self.menuitem_linguistics.set_active(self.config.getint('edit', 'linguistics')) self.menuitem_autorotate.set_active(self.config.getint('edit', 'autorotate')) self.menuitem_image_processing_opening.set_active(self.config.getint('edit', 'opening')) self.menuitem_image_processing_closing.set_active(self.config.getint('edit', 'closing')) self.menuitem_image_processing_erosion.set_active(self.config.getint('edit', 'erosion')) self.menuitem_image_processing_dilation.set_active(self.config.getint('edit', 'dilation')) self.menuitem_column_auto.set_active(self.config.getint('edit', 'column') == 0) self.menuitem_column_free.set_active(self.config.getint('edit', 'column') == 255) self.menuitem_column_one.set_active(self.config.getint('edit', 'column') == 1) self.menuitem_scale_auto.set_active(self.config.getint('edit', 'scale') == 0) self.menuitem_scale_1.set_active(self.config.getint('edit', 'scale') == 1) self.menuitem_scale_2.set_active(self.config.getint('edit', 'scale') == 2) self.menuitem_scale_3.set_active(self.config.getint('edit', 'scale') == 3) self.menuitem_scale_4.set_active(self.config.getint('edit', 'scale') == 4) self.menuitem_threshold_no.set_active(self.config.getint('edit', 'threshold') == 0) self.menuitem_threshold_adaptive.set_active(self.config.getint('edit', 'threshold') == 1) self.menuitem_threshold_fine.set_active(self.config.getint('edit', 'threshold') == 2) self.menuitem_threshold_v_0.set_active(self.config.getint('edit', 'threshold_v') == 0) self.menuitem_threshold_v_20.set_active(self.config.getint('edit', 'threshold_v') == 20) self.menuitem_threshold_v_90.set_active(self.config.getint('edit', 'threshold_v') == 90) self.menuitem_threshold_v_40.set_active(self.config.getint('edit', 'threshold_v') == 40) self.menuitem_threshold_v_70.set_active(self.config.getint('edit', 'threshold_v') == 70) self.menuitem_font_spacing_normal.set_active(self.config.getint('edit', 'font_spacing') == 0) self.menuitem_font_spacing_spaced.set_active(self.config.getint('edit', 'font_spacing') == 1) self.menuitem_font_spacing_tight.set_active(self.config.getint('edit', 'font_spacing') == 2) self.menuitem_font_spacing_v_spaced.set_active(self.config.getint('edit', 'font_spacing') == 3) self.menuitem_font_spacing_v_tight.set_active(self.config.getint('edit', 'font_spacing') == 4) self.menuitem_font_splicing_normal.set_active(self.config.getint('edit', 'font_splicing') == 0) self.menuitem_font_splicing_agresive.set_active(self.config.getint('edit', 'font_splicing') == 1) self.menuitem_font_splicing_careful.set_active(self.config.getint('edit', 'font_splicing') == 2) self.menuitem_engine_hocr.set_active(self.config.getint('edit', 'engine') == 0) self.menuitem_engine_tess.set_active(self.config.getint('edit', 'engine') == 1) self.menuitem_engine_ocrad.set_active(self.config.getint('edit', 'engine') == 2) self.menuitem_font_1.set_active(self.config.getint('edit', 'font') == 1) self.menuitem_font_2.set_active(self.config.getint('edit', 'font') == 2) self.menuitem_font_3.set_active(self.config.getint('edit', 'font') == 3) self.menuitem_font_4.set_active(self.config.getint('edit', 'font') == 4) self.menuitem_font_5.set_active(self.config.getint('edit', 'font') == 5) self.menuitem_font_6.set_active(self.config.getint('edit', 'font') == 6) self.menuitem_dir_rtl.set_active(self.config.getint('edit', 'rtl') == 0) self.menuitem_dir_ltr.set_active(self.config.getint('edit', 'rtl') == 1) self.menuitem_line_leeway_small.set_active(self.config.getint('edit', 'line_leeway') == 0) self.menuitem_line_leeway_big.set_active(self.config.getint('edit', 'line_leeway') == 1) self.textview.modify_font(pango.FontDescription(self.config.get('view', 'font'))) # run main loop def main(): global main_window main_window = MainWindow() main_window.window_main.show() # hide not implemented fonts main_window.separatormenuitem_font.hide() main_window.menuitem_font.hide() main_window.menuitem_font_1.set_active(True) # if no tesseract hide the tesseract option if not have_tesseract: main_window.menuitem_engine_tess.hide() # if no ocrad hide the ocrad option if not have_ocrad: main_window.menuitem_engine_ocrad.hide() # if no sane hide the sane button if not have_sane: main_window.separatormenuitem3.hide() main_window.imagemenuitem_scan.hide() gtk.main() #Initializing the gtk's thread engine gtk.gdk.threads_init() # things we need global progressbar = None hocr_obj = None menuitem_clear = None textbuffer = None textview = None image_window_type = 0 hocr_pixbuf = None pixbuf = None image = None main_window = None if __name__ == "__main__": main() libhocr-0.10.17/examples/hocr-gtk/sv/0000777000175000017500000000000011051630065014270 500000000000000libhocr-0.10.17/examples/hocr-gtk/sv/sane-pygtk.mo0000644000175000017500000000061411044146243016626 00000000000000$,8R9Project-Id-Version: libhocr 0.10.7 Report-Msgid-Bugs-To: POT-Creation-Date: 2008-04-28 18:50+0300 PO-Revision-Date: 2008-04-28 18:50+0300 Last-Translator: kobi Language-Team: Swedish MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Plural-Forms: nplurals=2; plural=(n != 1); libhocr-0.10.17/examples/hocr-gtk/sv/hocr-gtk.mo0000644000175000017500000000125511044146243016264 00000000000000T w bls{&_Edit_File_Help_Viewcleartranslator-creditsProject-Id-Version: libhocr 0.10.9 Report-Msgid-Bugs-To: POT-Creation-Date: 2008-07-30 23:14+0300 PO-Revision-Date: 2008-05-11 08:22+0300 Last-Translator: Daniel Nylander Language-Team: Swedish MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Plural-Forms: nplurals=2; plural=(n != 1); _Redigera_Arkiv_Hjälp_VisaTömDaniel Nylander 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esac ;; gnu*) version_type=linux need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH hardcode_into_libs=yes ;; hpux9* | hpux10* | hpux11*) # Give a soname corresponding to the major version so that dld.sl refuses to # link against other versions. version_type=sunos need_lib_prefix=no need_version=no case $host_cpu in ia64*) shrext_cmds='.so' hardcode_into_libs=yes dynamic_linker="$host_os dld.so" shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' if test "X$HPUX_IA64_MODE" = X32; then sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" else sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" fi sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;; 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aCC*) _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' # Commands to make compiler produce verbose output that lists # what "hidden" libraries, object files and flags are used when # linking a shared library. # # There doesn't appear to be a way to prevent this compiler from # explicitly linking system object files so we need to strip them # from the output so that they don't get included in the library # dependencies. output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "[[-]]L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' ;; *) if test "$GXX" = yes; then _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' else # FIXME: insert proper C++ library support _LT_AC_TAGVAR(ld_shlibs, $1)=no fi ;; esac ;; hpux10*|hpux11*) if test $with_gnu_ld = no; then _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: case $host_cpu in hppa*64*|ia64*) ;; *) _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' ;; esac fi case $host_cpu in hppa*64*|ia64*) _LT_AC_TAGVAR(hardcode_direct, $1)=no _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no ;; *) _LT_AC_TAGVAR(hardcode_direct, $1)=yes _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, # but as the default # location of the library. ;; esac case $cc_basename in CC*) # FIXME: insert proper C++ library support _LT_AC_TAGVAR(ld_shlibs, $1)=no ;; aCC*) case $host_cpu in hppa*64*) _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' ;; ia64*) _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' ;; *) _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' ;; esac # Commands to make compiler produce verbose output that lists # what "hidden" libraries, object files and flags are used when # linking a shared library. # # There doesn't appear to be a way to prevent this compiler from # explicitly linking system object files so we need to strip them # from the output so that they don't get included in the library # dependencies. output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' ;; *) if test "$GXX" = yes; then if test $with_gnu_ld = no; then case $host_cpu in hppa*64*) _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' ;; ia64*) _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' ;; *) _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' ;; esac fi else # FIXME: insert proper C++ library support _LT_AC_TAGVAR(ld_shlibs, $1)=no fi ;; esac ;; interix[[3-9]]*) _LT_AC_TAGVAR(hardcode_direct, $1)=no _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. # Instead, shared libraries are loaded at an image base (0x10000000 by # default) and relocated if they conflict, which is a slow very memory # consuming and fragmenting process. To avoid this, we pick a random, # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link # time. 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(KAI) C++ Compiler # KCC will only create a shared library if the output file # ends with ".so" (or ".sl" for HP-UX), so rename the library # to its proper name (with version) after linking. _LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' _LT_AC_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib' # Commands to make compiler produce verbose output that lists # what "hidden" libraries, object files and flags are used when # linking a shared library. # # There doesn't appear to be a way to prevent this compiler from # explicitly linking system object files so we need to strip them # from the output so that they don't get included in the library # dependencies. output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | grep "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir' _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' # Archives containing C++ object files must be created using # "CC -Bstatic", where "CC" is the KAI C++ compiler. _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;; icpc*) # Intel C++ with_gnu_ld=yes # version 8.0 and above of icpc choke on multiply defined symbols # if we add $predep_objects and $postdep_objects, however 7.1 and # earlier do not add the objects themselves. case `$CC -V 2>&1` in *"Version 7."*) _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' ;; 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templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' ;; *) case `$CC -V 2>&1 | sed 5q` in *Sun\ C*) # Sun C++ 5.9 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs' _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols' _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' # Not sure whether something based on # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 # would be better. output_verbose_link_cmd='echo' # Archives containing C++ object files must be created using # "CC -xar", where "CC" is the Sun C++ compiler. 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This bash problem # is reportedly fixed, but why not run on old versions too? sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1) mv -f "$cfgfile" "$ofile" || \ (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") chmod +x "$ofile" ]) else # If there is no Makefile yet, we rely on a make rule to execute # `config.status --recheck' to rerun these tests and create the # libtool script then. ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'` if test -f "$ltmain_in"; then test -f Makefile && make "$ltmain" fi fi ])# AC_LIBTOOL_CONFIG # AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME]) # ------------------------------------------- AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= if test "$GCC" = yes; then _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], lt_cv_prog_compiler_rtti_exceptions, [-fno-rtti -fno-exceptions], [], [_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) fi ])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE # --------------------------------- AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_REQUIRE([AC_CANONICAL_HOST]) AC_REQUIRE([LT_AC_PROG_SED]) AC_REQUIRE([AC_PROG_NM]) AC_REQUIRE([AC_OBJEXT]) # Check for command to grab the raw symbol name followed by C symbol from nm. 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linux* | k*bsd*-gnu) if test "$host_cpu" = ia64; then symcode='[[ABCDGIRSTW]]' lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" fi ;; irix* | nonstopux*) symcode='[[BCDEGRST]]' ;; osf*) symcode='[[BCDEGQRST]]' ;; solaris*) symcode='[[BDRT]]' ;; sco3.2v5*) symcode='[[DT]]' ;; sysv4.2uw2*) symcode='[[DT]]' ;; sysv5* | sco5v6* | unixware* | OpenUNIX*) symcode='[[ABDT]]' ;; sysv4) symcode='[[DFNSTU]]' ;; esac # Handle CRLF in mingw tool chain opt_cr= case $build_os in mingw*) opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp ;; esac # If we're using GNU nm, then use its standard symbol codes. case `$NM -V 2>&1` in *GNU* | *'with BFD'*) symcode='[[ABCDGIRSTW]]' ;; esac # Try without a prefix undercore, then with it. for ac_symprfx in "" "_"; do # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. symxfrm="\\1 $ac_symprfx\\2 \\2" # Write the raw and C identifiers. lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" # Check to see that the pipe works correctly. pipe_works=no rm -f conftest* cat > conftest.$ac_ext < $nlist) && test -s "$nlist"; then # Try sorting and uniquifying the output. if sort "$nlist" | uniq > "$nlist"T; then mv -f "$nlist"T "$nlist" else rm -f "$nlist"T fi # Make sure that we snagged all the symbols we need. if grep ' nm_test_var$' "$nlist" >/dev/null; then if grep ' nm_test_func$' "$nlist" >/dev/null; then cat < conftest.$ac_ext #ifdef __cplusplus extern "C" { #endif EOF # Now generate the symbol file. eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext' cat <> conftest.$ac_ext #if defined (__STDC__) && __STDC__ # define lt_ptr_t void * #else # define lt_ptr_t char * # define const #endif /* The mapping between symbol names and symbols. */ const struct { const char *name; lt_ptr_t address; } lt_preloaded_symbols[[]] = { EOF $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext cat <<\EOF >> conftest.$ac_ext {0, (lt_ptr_t) 0} }; #ifdef __cplusplus } #endif EOF # Now try linking the two files. mv conftest.$ac_objext conftstm.$ac_objext lt_save_LIBS="$LIBS" lt_save_CFLAGS="$CFLAGS" LIBS="conftstm.$ac_objext" CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then pipe_works=yes fi LIBS="$lt_save_LIBS" CFLAGS="$lt_save_CFLAGS" else echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD fi else echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD fi else echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD fi else echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD cat conftest.$ac_ext >&5 fi rm -rf conftest* conftst* # Do not use the global_symbol_pipe unless it works. if test "$pipe_works" = yes; then break else lt_cv_sys_global_symbol_pipe= fi done ]) if test -z "$lt_cv_sys_global_symbol_pipe"; then lt_cv_sys_global_symbol_to_cdecl= fi if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then AC_MSG_RESULT(failed) else AC_MSG_RESULT(ok) fi ]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE # AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME]) # --------------------------------------- AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC], [_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)= _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= _LT_AC_TAGVAR(lt_prog_compiler_static, $1)= AC_MSG_CHECKING([for $compiler option to produce PIC]) ifelse([$1],[CXX],[ # C++ specific cases for pic, static, wl, etc. if test "$GXX" = yes; then _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' case $host_os in aix*) # All AIX code is PIC. if test "$host_cpu" = ia64; then # AIX 5 now supports IA64 processor _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' fi ;; amigaos*) # FIXME: we need at least 68020 code to build shared libraries, but # adding the `-m68020' flag to GCC prevents building anything better, # like `-m68040'. _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' ;; 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*) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac ;; *) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac else case $host_os in aix[[4-9]]*) # All AIX code is PIC. if test "$host_cpu" = ia64; then # AIX 5 now supports IA64 processor _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' else _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' fi ;; chorus*) case $cc_basename in cxch68*) # Green Hills C++ Compiler # _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" ;; esac ;; darwin*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files case $cc_basename in xlc*) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon' _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' ;; esac ;; dgux*) case $cc_basename in ec++*) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' ;; ghcx*) # Green Hills C++ Compiler _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' ;; *) ;; esac ;; freebsd* | dragonfly*) # FreeBSD uses GNU C++ ;; hpux9* | hpux10* | hpux11*) case $cc_basename in CC*) _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' if test "$host_cpu" != ia64; then _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' fi ;; aCC*) _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' case $host_cpu in hppa*64*|ia64*) # +Z the default ;; *) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' ;; esac ;; *) ;; esac ;; interix*) # This is c89, which is MS Visual C++ (no shared libs) # Anyone wants to do a port? ;; irix5* | irix6* | nonstopux*) case $cc_basename in CC*) _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' # CC pic flag -KPIC is the default. ;; *) ;; esac ;; linux* | k*bsd*-gnu) case $cc_basename in KCC*) # KAI C++ Compiler _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; icpc* | ecpc*) # Intel C++ _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; pgCC* | pgcpp*) # Portland Group C++ compiler. _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; cxx*) # Compaq C++ # Make sure the PIC flag is empty. 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The following line is correct: shared_flag='-G' else if test "$aix_use_runtimelinking" = yes; then shared_flag='${wl}-G' else shared_flag='${wl}-bM:SRE' fi fi fi # It seems that -bexpall does not export symbols beginning with # underscore (_), so it is better to generate a list of symbols to export. _LT_AC_TAGVAR(always_export_symbols, $1)=yes if test "$aix_use_runtimelinking" = yes; then # Warning - without using the other runtime loading flags (-brtl), # -berok will link without error, but may produce a broken library. _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok' # Determine the default libpath from the value encoded in an empty executable. _LT_AC_SYS_LIBPATH_AIX _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" else if test "$host_cpu" = ia64; then _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs" _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" else # Determine the default libpath from the value encoded in an empty executable. _LT_AC_SYS_LIBPATH_AIX _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" # Warning - without using the other run time loading flags, # -berok will link without error, but may produce a broken library. _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' # Exported symbols can be pulled into shared objects from archives _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience' _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes # This is similar to how AIX traditionally builds its shared libraries. _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' fi fi ;; 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-I$(top_srcdir)/src @DARWIN_HOST_TRUE@@WITH_PYTHON_TRUE@ g++ -bundle -bundle_loader $(prefix)/bin/python ../../src/.libs/libhocr.dylib hocr_wrap.o -o _hocr.so @WITH_PYTHON_TRUE@hocr_wrap.cxx: hocr.i @WITH_PYTHON_TRUE@ swig -python -c++ -threads hocr.i @WITH_PYTHON_TRUE@install-exec-hook: @WITH_PYTHON_TRUE@ chmod 755 $(DESTDIR)/$(pyexecdir)/_hocr.so # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: libhocr-0.10.17/bindings/python/hocr.i0000644000175000017500000000155411042555714014457 00000000000000// file : hocr.i %module hocr %{ #include "../../src/hocrpp.h" %} %typemap(out) string_data { $result = PyString_FromStringAndSize($1.data,$1.size); } %include ../../src/ho_pixbuf.h %include ../../src/ho_array.h %include ../../src/ho_array_hist.h %include ../../src/ho_array_stat.h %include ../../src/ho_bitmap.h %include ../../src/ho_bitmap_hist.h %include ../../src/ho_objmap.h %include ../../src/ho_layout.h %include ../../src/ho_dimentions.h %include ../../src/ho_segment.h %include ../../src/ho_font.h %include ../../src/ho_recognize.h %include ../../src/ho_linguistics.h %include ../../src/ho_recognize_nikud.h %include ../../src/ho_string.h %include ../../src/hocr.h %include ../../src/hocrpp.h // on linux do: // swig -python -c++ hocr.i // g++ -fpic -c hocr_wrap.cxx -I/usr/include/python2.3 // g++ -shared .../../src/.libs/libhocr.so hocr_wrap.o -o _hocr.so libhocr-0.10.17/docs/0000777000175000017500000000000011051630066011235 500000000000000libhocr-0.10.17/docs/man/0000777000175000017500000000000011051630066012010 500000000000000libhocr-0.10.17/docs/man/Makefile.am0000644000175000017500000000002511017002615013750 00000000000000SUBDIRS = man1 man3 libhocr-0.10.17/docs/man/man3/0000777000175000017500000000000011051630066012646 500000000000000libhocr-0.10.17/docs/man/man3/ho_objlist.30000644000175000017500000000123711044261550015005 00000000000000.TH "ho_objlist" 3 "31 Jul 2008" "Version 0.10.17" "libhocr" \" -*- nroff -*- .ad l .nh .SH NAME ho_objlist \- libhocr object list struct .PP .SH SYNOPSIS .br .PP \fC#include \fP .PP .SS "Data Fields" .in +1c .ti -1c .RI "int \fBsize\fP" .br .ti -1c .RI "int \fBallocated_size\fP" .br .ti -1c .RI "\fBho_obj\fP * \fBobjects\fP" .br .in -1c .SH "Detailed Description" .PP libhocr object list struct .SH "Field Documentation" .PP .SS "int \fBho_objlist::size\fP" .PP .SS "int \fBho_objlist::allocated_size\fP" .PP .SS "\fBho_obj\fP* \fBho_objlist::objects\fP" .PP .SH "Author" .PP Generated automatically by Doxygen for libhocr from the source code. libhocr-0.10.17/docs/man/man3/ho_string.h.30000644000175000017500000000615111044261550015073 00000000000000.TH "src/ho_string.h" 3 "31 Jul 2008" "Version 0.10.17" "libhocr" \" -*- nroff -*- .ad l .nh .SH NAME src/ho_string.h \- libhocr C language header. .SH SYNOPSIS .br .PP .SS "Data Structures" .in +1c .ti -1c .RI "struct \fBho_string\fP" .br .RI "\fIlibhocr string struct \fP" .in -1c .SS "Defines" .in +1c .ti -1c .RI "#define \fBHO_STRING_H\fP 1" .br .in -1c .SS "Functions" .in +1c .ti -1c .RI "\fBho_string\fP * \fBho_string_new\fP ()" .br .RI "\fIcreats a new \fBho_string\fP struct \fP" .ti -1c .RI "int \fBho_string_free\fP (\fBho_string\fP *s_str)" .br .RI "\fIfree a hocr_text_buffer struct from memory \fP" .ti -1c .RI "int \fBho_string_cat\fP (\fBho_string\fP *s_str, const char *text)" .br .RI "\fIadd a string to hocr_text_buffer struct \fP" .ti -1c .RI "int \fBho_string_set\fP (\fBho_string\fP *s_str, const char *text)" .br .RI "\fIset a string to \fBho_string\fP struct \fP" .ti -1c .RI "char * \fBho_string_get\fP (const \fBho_string\fP *s_str)" .br .RI "\fIget the string of \fBho_string\fP struct \fP" .ti -1c .RI "\fBho_string\fP * \fBho_string_copy\fP (const \fBho_string\fP *s_str)" .br .RI "\fIcopy \fBho_string\fP struct \fP" .in -1c .SH "Detailed Description" .PP libhocr C language header. libhocr - LIBrary for Hebrew Optical Character Recognition .SH "Define Documentation" .PP .SS "#define HO_STRING_H 1" .PP .SH "Function Documentation" .PP .SS "\fBho_string\fP* ho_string_new ()" .PP creats a new \fBho_string\fP struct .PP \fBReturns:\fP .RS 4 pointer to a newly allocate \fBho_string\fP or null. .RE .PP .PP Referenced by hocr::Hocr::do_font_recognition(). .SS "int ho_string_free (\fBho_string\fP * s_str)" .PP free a hocr_text_buffer struct from memory .PP \fBParameters:\fP .RS 4 \fIs_str\fP pointer to \fBho_string\fP struct. .RE .PP \fBReturns:\fP .RS 4 1 .RE .PP .PP Referenced by hocr::Hocr::do_font_recognition(), hocr::Hocr::set_bitmap(), hocr::Hocr::set_pixbuf(), and hocr::Hocr::~Hocr(). .SS "int ho_string_cat (\fBho_string\fP * s_str, const char * text)" .PP add a string to hocr_text_buffer struct .PP \fBParameters:\fP .RS 4 \fIs_str\fP pointer to hocr_text_buffer struct. .br \fItext\fP pointer to the string to be added to the buffer. .RE .PP \fBReturns:\fP .RS 4 new size of text .RE .PP .SS "int ho_string_set (\fBho_string\fP * s_str, const char * text)" .PP set a string to \fBho_string\fP struct .PP \fBParameters:\fP .RS 4 \fIs_str\fP pointer to hocr_text_buffer struct. .br \fItext\fP pointer to the string to be set to the buffer. .RE .PP \fBReturns:\fP .RS 4 new size of text .RE .PP .SS "char* ho_string_get (const \fBho_string\fP * s_str)" .PP get the string of \fBho_string\fP struct .PP \fBParameters:\fP .RS 4 \fIs_str\fP pointer to hocr_text_buffer struct. .RE .PP \fBReturns:\fP .RS 4 pointer to a newly allocated string (use free to free it) .RE .PP .SS "\fBho_string\fP* ho_string_copy (const \fBho_string\fP * s_str)" .PP copy \fBho_string\fP struct .PP \fBParameters:\fP .RS 4 \fIs_str\fP pointer to hocr_text_buffer struct. .RE .PP \fBReturns:\fP .RS 4 new \fBho_string\fP .RE .PP .SH "Author" .PP Generated automatically by Doxygen for libhocr from the source code. libhocr-0.10.17/docs/man/man3/ho_bitmap.30000644000175000017500000000277311044261550014621 00000000000000.TH "ho_bitmap" 3 "31 Jul 2008" "Version 0.10.17" "libhocr" \" -*- nroff -*- .ad l .nh .SH NAME ho_bitmap \- libhocr bitmap struct .PP .SH SYNOPSIS .br .PP \fC#include \fP .PP .SS "Data Fields" .in +1c .ti -1c .RI "unsigned char \fBtype\fP" .br .ti -1c .RI "int \fBfont_height\fP" .br .ti -1c .RI "int \fBfont_width\fP" .br .ti -1c .RI "int \fBfont_spacing\fP" .br .ti -1c .RI "int \fBline_spacing\fP" .br .ti -1c .RI "int \fBavg_line_fill\fP" .br .ti -1c .RI "int \fBcom_line_fill\fP" .br .ti -1c .RI "unsigned char \fBnikud\fP" .br .ti -1c .RI "int \fBx\fP" .br .ti -1c .RI "int \fBy\fP" .br .ti -1c .RI "int \fBheight\fP" .br .ti -1c .RI "int \fBwidth\fP" .br .ti -1c .RI "int \fBrowstride\fP" .br .ti -1c .RI "unsigned char * \fBdata\fP" .br .in -1c .SH "Detailed Description" .PP libhocr bitmap struct .SH "Field Documentation" .PP .SS "unsigned char \fBho_bitmap::type\fP" .PP .SS "int \fBho_bitmap::font_height\fP" .PP .SS "int \fBho_bitmap::font_width\fP" .PP .SS "int \fBho_bitmap::font_spacing\fP" .PP .SS "int \fBho_bitmap::line_spacing\fP" .PP .SS "int \fBho_bitmap::avg_line_fill\fP" .PP .SS "int \fBho_bitmap::com_line_fill\fP" .PP .SS "unsigned char \fBho_bitmap::nikud\fP" .PP .SS "int \fBho_bitmap::x\fP" .PP .SS "int \fBho_bitmap::y\fP" .PP .SS "int \fBho_bitmap::height\fP" .PP .SS "int \fBho_bitmap::width\fP" .PP .SS "int \fBho_bitmap::rowstride\fP" .PP .SS "unsigned char* \fBho_bitmap::data\fP" .PP .SH "Author" .PP Generated automatically by Doxygen for libhocr from the source code. libhocr-0.10.17/docs/man/man3/ho_pixbuf.h.30000644000175000017500000006415711044261550015074 00000000000000.TH "src/ho_pixbuf.h" 3 "31 Jul 2008" "Version 0.10.17" "libhocr" \" -*- nroff -*- .ad l .nh .SH NAME src/ho_pixbuf.h \- libhocr C language header. .SH SYNOPSIS .br .PP \fC#include \fP .br \fC#include \fP .br \fC#include \fP .br .SS "Data Structures" .in +1c .ti -1c .RI "struct \fBstring_data\fP" .br .RI "\fIhelper string struct for non-null-terminated strings \fP" .ti -1c .RI "struct \fBho_pixbuf\fP" .br .RI "\fIlibhocr pixbuf map struct (copy gtk pixbuf) \fP" .in -1c .SS "Defines" .in +1c .ti -1c .RI "#define \fBHO_PIXBUF_H\fP 1" .br .ti -1c .RI "#define \fBho_pixbuf_min3\fP(a, b, c) ((((a)<(b))&&((a)<(c))) ? (a) : (((b)<(c)) ? (b) : (c)))" .br .ti -1c .RI "#define \fBho_pixbuf_max3\fP(a, b, c) ((((a)>(b))&&((a)>(c))) ? (a) : (((b)>(c)) ? (b) : (c)))" .br .ti -1c .RI "#define \fBho_pixbuf_set\fP(m, x, y, col, val) (((m)->data)[(x)*(m)->n_channels+(y)*(m)->rowstride+(col)]=(val))" .br .ti -1c .RI "#define \fBho_pixbuf_get\fP(m, x, y, col) (((m)->data)[(x)*(m)->n_channels+(y)*(m)->rowstride+(col)])" .br .ti -1c .RI "#define \fBho_pixbuf_get_n_channels\fP(m) ((m)->n_channels)" .br .ti -1c .RI "#define \fBho_pixbuf_get_width\fP(m) ((m)->width)" .br .ti -1c .RI "#define \fBho_pixbuf_get_height\fP(m) ((m)->height)" .br .ti -1c .RI "#define \fBho_pixbuf_get_rowstride\fP(m) ((m)->rowstride)" .br .ti -1c .RI "#define \fBho_pixbuf_get_data\fP(m) ((m)->data)" .br .in -1c .SS "Functions" .in +1c .ti -1c .RI "\fBho_pixbuf\fP * \fBho_pixbuf_new\fP (const unsigned char n_channels, const int width, const int height, const int rowstride)" .br .ti -1c .RI "\fBho_pixbuf\fP * \fBho_pixbuf_clone\fP (const \fBho_pixbuf\fP *m)" .br .ti -1c .RI "\fBho_pixbuf\fP * \fBho_pixbuf_clone_window\fP (const \fBho_pixbuf\fP *m, const int x, const int y, const int width, const int height)" .br .ti -1c .RI "int \fBho_pixbuf_set_data\fP (\fBho_pixbuf\fP *pix, const char *data)" .br .ti -1c .RI "\fBstring_data\fP \fBho_pixbuf_get_data_string\fP (\fBho_pixbuf\fP *pix)" .br .ti -1c .RI "\fBho_pixbuf\fP * \fBho_pixbuf_new_from_bitmap\fP (const \fBho_bitmap\fP *bit_in)" .br .ti -1c .RI "\fBho_pixbuf\fP * \fBho_pixbuf_new_from_objmap\fP (const \fBho_objmap\fP *obj_in, const unsigned char min, const unsigned char max)" .br .ti -1c .RI "\fBho_pixbuf\fP * \fBho_pixbuf_new_from_layout\fP (const \fBho_layout\fP *lay_in, const unsigned char show_grid, const \fBho_bitmap\fP *m_text, const unsigned char text_block_r, const unsigned char text_block_g, const unsigned char text_block_b, const unsigned char text_block_a, const unsigned char text_block_frame_width, const unsigned char line_block_r, const unsigned char line_block_g, const unsigned char line_block_b, const unsigned char line_block_a, const unsigned char line_block_frame_width, const unsigned char word_block_r, const unsigned char word_block_g, const unsigned char word_block_b, const unsigned char word_block_a, const unsigned char word_block_frame_width, const unsigned char font_block_r, const unsigned char font_block_g, const unsigned char font_block_b, const unsigned char font_block_a, const unsigned char font_block_frame_width)" .br .ti -1c .RI "\fBho_pixbuf\fP * \fBho_pixbuf_to_rgb\fP (const \fBho_pixbuf\fP *pix_in)" .br .ti -1c .RI "int \fBho_pixbuf_free\fP (\fBho_pixbuf\fP *pix)" .br .ti -1c .RI "\fBho_pixbuf\fP * \fBho_pixbuf_color_to_gray\fP (const \fBho_pixbuf\fP *pix)" .br .ti -1c .RI "\fBho_pixbuf\fP * \fBho_pixbuf_color_to_red\fP (const \fBho_pixbuf\fP *pix)" .br .ti -1c .RI "\fBho_pixbuf\fP * \fBho_pixbuf_color_to_green\fP (const \fBho_pixbuf\fP *pix)" .br .ti -1c .RI "\fBho_pixbuf\fP * \fBho_pixbuf_color_to_blue\fP (const \fBho_pixbuf\fP *pix)" .br .ti -1c .RI "\fBho_pixbuf\fP * \fBho_pixbuf_scale2\fP (const \fBho_pixbuf\fP *pix)" .br .ti -1c .RI "\fBho_pixbuf\fP * \fBho_pixbuf_scale3\fP (const \fBho_pixbuf\fP *pix)" .br .ti -1c .RI "\fBho_pixbuf\fP * \fBho_pixbuf_scale4\fP (const \fBho_pixbuf\fP *pix)" .br .ti -1c .RI "\fBho_pixbuf\fP * \fBho_pixbuf_scale8\fP (const \fBho_pixbuf\fP *pix)" .br .ti -1c .RI "\fBho_pixbuf\fP * \fBho_pixbuf_scale\fP (const \fBho_pixbuf\fP *pix, const unsigned char scale)" .br .ti -1c .RI "unsigned char \fBho_pixbuf_minmax\fP (const \fBho_pixbuf\fP *pix, unsigned char *min, unsigned char *max)" .br .ti -1c .RI "\fBho_pixbuf\fP * \fBho_pixbuf_linear_filter\fP (const \fBho_pixbuf\fP *pix)" .br .ti -1c .RI "\fBho_bitmap\fP * \fBho_pixbuf_to_bitmap\fP (const \fBho_pixbuf\fP *pix, unsigned char threshold)" .br .ti -1c .RI "\fBho_bitmap\fP * \fBho_pixbuf_to_bitmap_by_color\fP (const \fBho_pixbuf\fP *pix, unsigned char min_red, unsigned char max_red, unsigned char min_green, unsigned char max_green, unsigned char min_blue, unsigned char max_blue)" .br .ti -1c .RI "\fBho_bitmap\fP * \fBho_pixbuf_to_bitmap_adaptive\fP (const \fBho_pixbuf\fP *pix, unsigned char threshold, unsigned char size, unsigned char adaptive_threshold)" .br .ti -1c .RI "\fBho_bitmap\fP * \fBho_pixbuf_to_bitmap_adaptive_fine\fP (const \fBho_pixbuf\fP *pix, unsigned char threshold, unsigned char size, unsigned char adaptive_threshold)" .br .ti -1c .RI "\fBho_bitmap\fP * \fBho_pixbuf_to_bitmap_wrapper\fP (const \fBho_pixbuf\fP *pix_in, const unsigned char scale, const unsigned char adaptive, const unsigned char threshold, const unsigned char a_threshold, const unsigned char size)" .br .ti -1c .RI "int \fBho_pixbuf_draw_line\fP (\fBho_pixbuf\fP *m, const int x1, const int y1, const int x2, const int y2, const unsigned char red, const unsigned char green, const unsigned char blue)" .br .ti -1c .RI "int \fBho_pixbuf_draw_box\fP (\fBho_pixbuf\fP *m, const int x, const int y, const int width, const int height, const unsigned char red, const unsigned char green, const unsigned char blue, const unsigned char alpha)" .br .ti -1c .RI "int \fBho_pixbuf_draw_box_empty\fP (\fBho_pixbuf\fP *m, const int x, const int y, const int width, const int height, const unsigned char red, const unsigned char green, const unsigned char blue)" .br .ti -1c .RI "int \fBho_pixbuf_draw_horizontal_scale\fP (\fBho_pixbuf\fP *m, const int x1, const int y1, const int length, const int step, const unsigned char red, const unsigned char green, const unsigned char blue)" .br .ti -1c .RI "int \fBho_pixbuf_draw_vertical_scale\fP (\fBho_pixbuf\fP *m, const int x1, const int y1, const int length, const int step, const unsigned char red, const unsigned char green, const unsigned char blue)" .br .ti -1c .RI "int \fBho_pixbuf_draw_grid\fP (\fBho_pixbuf\fP *m, const int size, const int step, const unsigned char red, const unsigned char green, const unsigned char blue)" .br .ti -1c .RI "int \fBho_pixbuf_draw_bitmap\fP (\fBho_pixbuf\fP *m, const \fBho_bitmap\fP *bit_in, const unsigned char red, const unsigned char green, const unsigned char blue, const unsigned char alpha)" .br .ti -1c .RI "int \fBho_pixbuf_draw_rgb_bitmap\fP (\fBho_pixbuf\fP *m, const \fBho_bitmap\fP *bit_in_red, const \fBho_bitmap\fP *bit_in_green, const \fBho_bitmap\fP *bit_in_blue)" .br .ti -1c .RI "int \fBho_pixbuf_draw_rgb_pixbufs\fP (\fBho_pixbuf\fP *m, const \fBho_pixbuf\fP *bit_in_red, const \fBho_pixbuf\fP *bit_in_green, const \fBho_pixbuf\fP *bit_in_blue)" .br .ti -1c .RI "int \fBho_pixbuf_draw_bitmap_at\fP (\fBho_pixbuf\fP *m, const \fBho_bitmap\fP *bit_in, const int x1, const int y1, const unsigned char red, const unsigned char green, const unsigned char blue, const unsigned char alpha)" .br .ti -1c .RI "\fBho_pixbuf\fP * \fBho_pixbuf_pnm_load\fP (const char *filename)" .br .ti -1c .RI "int \fBho_pixbuf_pnm_save\fP (const \fBho_pixbuf\fP *pix, const char *filename)" .br .ti -1c .RI "\fBho_pixbuf\fP * \fBho_pixbuf_bw_tiff_load\fP (const char *filename)" .br .ti -1c .RI "int \fBho_pixbuf_bw_tiff_save\fP (const \fBho_pixbuf\fP *pix, const char *filename)" .br .in -1c .SH "Detailed Description" .PP libhocr C language header. libhocr - LIBrary for Hebrew Optical Character Recognition .SH "Define Documentation" .PP .SS "#define HO_PIXBUF_H 1" .PP .SS "#define ho_pixbuf_min3(a, b, c) ((((a)<(b))&&((a)<(c))) ? (a) : (((b)<(c)) ? (b) : (c)))" .PP .SS "#define ho_pixbuf_max3(a, b, c) ((((a)>(b))&&((a)>(c))) ? (a) : (((b)>(c)) ? (b) : (c)))" .PP .SS "#define ho_pixbuf_set(m, x, y, col, val) (((m)->data)[(x)*(m)->n_channels+(y)*(m)->rowstride+(col)]=(val))" .PP .SS "#define ho_pixbuf_get(m, x, y, col) (((m)->data)[(x)*(m)->n_channels+(y)*(m)->rowstride+(col)])" .PP .SS "#define ho_pixbuf_get_n_channels(m) ((m)->n_channels)" .PP .SS "#define ho_pixbuf_get_width(m) ((m)->width)" .PP .SS "#define ho_pixbuf_get_height(m) ((m)->height)" .PP .SS "#define ho_pixbuf_get_rowstride(m) ((m)->rowstride)" .PP .SS "#define ho_pixbuf_get_data(m) ((m)->data)" .PP .SH "Function Documentation" .PP .SS "\fBho_pixbuf\fP* ho_pixbuf_new (const unsigned char n_channels, const int width, const int height, const int rowstride)" .PP new \fBho_pixbuf\fP .PP \fBParameters:\fP .RS 4 \fIn_channels\fP number of color channels .br \fIheight\fP hight of pixbuf in pixels .br \fIwidth\fP width of pixbuf in pixels .br \fIrowstride\fP number of bytes in a row .RE .PP \fBReturns:\fP .RS 4 newly allocated \fBho_pixbuf\fP .RE .PP .SS "\fBho_pixbuf\fP* ho_pixbuf_clone (const \fBho_pixbuf\fP * m)" .PP clone \fBho_pixbuf\fP .PP \fBParameters:\fP .RS 4 \fIm\fP pointer to a \fBho_pixbuf\fP image .RE .PP \fBReturns:\fP .RS 4 newly allocated gray \fBho_pixbuf\fP .RE .PP .SS "\fBho_pixbuf\fP* ho_pixbuf_clone_window (const \fBho_pixbuf\fP * m, const int x, const int y, const int width, const int height)" .PP clone \fBho_pixbuf\fP window .PP \fBParameters:\fP .RS 4 \fIm\fP pointer to a \fBho_pixbuf\fP image .br \fIx\fP x-start of window .br \fIy\fP y-start of window .br \fIwidth\fP width of window .br \fIheight\fP height of window .RE .PP \fBReturns:\fP .RS 4 newly allocated gray \fBho_pixbuf\fP .RE .PP .SS "int ho_pixbuf_set_data (\fBho_pixbuf\fP * pix, const char * data)" .PP copy pixel date to a \fBho_pixbuf\fP .PP \fBParameters:\fP .RS 4 \fIpix\fP pointer to a \fBho_pixbuf\fP image .br \fIdata\fP the pixel data to copy .RE .PP \fBReturns:\fP .RS 4 newly allocated gray \fBho_pixbuf\fP .RE .PP .SS "\fBstring_data\fP ho_pixbuf_get_data_string (\fBho_pixbuf\fP * pix)" .PP get pixel date to a \fBho_pixbuf\fP as a string .PP \fBParameters:\fP .RS 4 \fIpix\fP pointer to a \fBho_pixbuf\fP image .br \fIa\fP string data struct of the pixbuf data .RE .PP .SS "\fBho_pixbuf\fP* ho_pixbuf_new_from_bitmap (const \fBho_bitmap\fP * bit_in)" .PP new \fBho_pixbuf\fP from \fBho_bitmap\fP .PP \fBParameters:\fP .RS 4 \fIbit_in\fP pointer to an \fBho_bitmap\fP image .RE .PP \fBReturns:\fP .RS 4 newly allocated gray \fBho_pixbuf\fP .RE .PP .PP Referenced by hocr::Hocr::get_bitmap_pixbuf(). .SS "\fBho_pixbuf\fP* ho_pixbuf_new_from_objmap (const \fBho_objmap\fP * obj_in, const unsigned char min, const unsigned char max)" .PP new \fBho_pixbuf\fP from \fBho_objmap\fP .PP \fBParameters:\fP .RS 4 \fIobj_in\fP pointer to an \fBho_objmap\fP image .br \fImin\fP minimal color value .br \fImax\fP maximal color value .RE .PP \fBReturns:\fP .RS 4 newly allocated color \fBho_pixbuf\fP .RE .PP .SS "\fBho_pixbuf\fP* ho_pixbuf_new_from_layout (const \fBho_layout\fP * lay_in, const unsigned char show_grid, const \fBho_bitmap\fP * m_text, const unsigned char text_block_r, const unsigned char text_block_g, const unsigned char text_block_b, const unsigned char text_block_a, const unsigned char text_block_frame_width, const unsigned char line_block_r, const unsigned char line_block_g, const unsigned char line_block_b, const unsigned char line_block_a, const unsigned char line_block_frame_width, const unsigned char word_block_r, const unsigned char word_block_g, const unsigned char word_block_b, const unsigned char word_block_a, const unsigned char word_block_frame_width, const unsigned char font_block_r, const unsigned char font_block_g, const unsigned char font_block_b, const unsigned char font_block_a, const unsigned char font_block_frame_width)" .PP new \fBho_pixbuf\fP from \fBho_layout\fP .PP \fBParameters:\fP .RS 4 \fIlay_in\fP pointer to an \fBho_layout\fP image .br \fIshow_grid\fP show grid on output .br \fIm_text\fP text to draw on output .br \fItext_block_r\fP red channel of text block .br \fItext_block_g\fP green channel of text block .br \fItext_block_b\fP blue channel of text block .br \fItext_block_a\fP alfa channel of text block .br \fItext_block_frame_width\fP frame width of text block .br \fIline_block_r\fP red channel of line block .br \fIline_block_g\fP green channel of line block .br \fIline_block_b\fP blue channel of line block .br \fIline_block_a\fP alfa channel of line block .br \fIline_block_frame_width\fP frame line of text block .br \fIword_block_r\fP red channel of word block .br \fIword_block_g\fP green channel of word block .br \fIword_block_b\fP blue channel of word block .br \fIword_block_a\fP alfa channel of word block .br \fIword_block_frame_width\fP frame width of word block .br \fIfont_block_r\fP red channel of font block .br \fIfont_block_g\fP green channel of font block .br \fIfont_block_b\fP blue channel of font block .br \fIfont_block_a\fP alfa channel of font block .br \fIfont_block_frame_width\fP frame width of font block .RE .PP \fBReturns:\fP .RS 4 newly allocated color \fBho_pixbuf\fP .RE .PP .PP Referenced by hocr::Hocr::get_layout_pixbuf(). .SS "\fBho_pixbuf\fP* ho_pixbuf_to_rgb (const \fBho_pixbuf\fP * pix_in)" .PP new rgb \fBho_pixbuf\fP from non rgb pixbuf .PP \fBParameters:\fP .RS 4 \fIpix_in\fP pointer the original pixbuf .RE .PP \fBReturns:\fP .RS 4 newly allocated rgb color \fBho_pixbuf\fP .RE .PP .PP Referenced by hocr::Hocr::get_bitmap_pixbuf(). .SS "int ho_pixbuf_free (\fBho_pixbuf\fP * pix)" .PP free an \fBho_pixbuf\fP .PP \fBParameters:\fP .RS 4 \fIpix\fP pointer to an \fBho_pixbuf\fP .RE .PP \fBReturns:\fP .RS 4 FALSE .RE .PP .PP Referenced by hocr::Hocr::get_bitmap_pixbuf(), hocr::Hocr::set_bitmap(), hocr::Hocr::set_pixbuf(), and hocr::Hocr::~Hocr(). .SS "\fBho_pixbuf\fP* ho_pixbuf_color_to_gray (const \fBho_pixbuf\fP * pix)" .PP converts a color pixbuf to gray one .PP \fBParameters:\fP .RS 4 \fIpix\fP the color \fBho_pixbuf\fP .RE .PP \fBReturns:\fP .RS 4 newly allocated gray \fBho_pixbuf\fP .RE .PP .SS "\fBho_pixbuf\fP* ho_pixbuf_color_to_red (const \fBho_pixbuf\fP * pix)" .PP take the Red channel from an RGB pixbuf .PP \fBParameters:\fP .RS 4 \fIpix\fP the color \fBho_pixbuf\fP .RE .PP \fBReturns:\fP .RS 4 newly allocated gray \fBho_pixbuf\fP .RE .PP .SS "\fBho_pixbuf\fP* ho_pixbuf_color_to_green (const \fBho_pixbuf\fP * pix)" .PP take the Green channel from an RGB pixbuf .PP \fBParameters:\fP .RS 4 \fIpix\fP the color \fBho_pixbuf\fP .RE .PP \fBReturns:\fP .RS 4 newly allocated gray \fBho_pixbuf\fP .RE .PP .SS "\fBho_pixbuf\fP* ho_pixbuf_color_to_blue (const \fBho_pixbuf\fP * pix)" .PP take the Blue channel from an RGB pixbuf .PP \fBParameters:\fP .RS 4 \fIpix\fP the color \fBho_pixbuf\fP .RE .PP \fBReturns:\fP .RS 4 newly allocated gray \fBho_pixbuf\fP .RE .PP .SS "\fBho_pixbuf\fP* ho_pixbuf_scale2 (const \fBho_pixbuf\fP * pix)" .PP scale a gray pixbuf to by 2 .PP \fBParameters:\fP .RS 4 \fIpix\fP the input \fBho_pixbuf\fP .RE .PP \fBReturns:\fP .RS 4 newly allocated gray \fBho_pixbuf\fP .RE .PP .SS "\fBho_pixbuf\fP* ho_pixbuf_scale3 (const \fBho_pixbuf\fP * pix)" .PP scale a gray pixbuf to by 3 .PP \fBParameters:\fP .RS 4 \fIpix\fP the input \fBho_pixbuf\fP .RE .PP \fBReturns:\fP .RS 4 newly allocated gray \fBho_pixbuf\fP .RE .PP .SS "\fBho_pixbuf\fP* ho_pixbuf_scale4 (const \fBho_pixbuf\fP * pix)" .PP scale a gray pixbuf to by 4 .PP \fBParameters:\fP .RS 4 \fIpix\fP the input \fBho_pixbuf\fP .RE .PP \fBReturns:\fP .RS 4 newly allocated gray \fBho_pixbuf\fP .RE .PP .SS "\fBho_pixbuf\fP* ho_pixbuf_scale8 (const \fBho_pixbuf\fP * pix)" .PP scale a gray pixbuf to by 8 .PP \fBParameters:\fP .RS 4 \fIpix\fP the input \fBho_pixbuf\fP .RE .PP \fBReturns:\fP .RS 4 newly allocated gray \fBho_pixbuf\fP .RE .PP .SS "\fBho_pixbuf\fP* ho_pixbuf_scale (const \fBho_pixbuf\fP * pix, const unsigned char scale)" .PP scale a gray pixbuf .PP \fBParameters:\fP .RS 4 \fIpix\fP the input \fBho_pixbuf\fP .br \fIscale\fP scale by this factor .RE .PP \fBReturns:\fP .RS 4 newly allocated gray \fBho_pixbuf\fP .RE .PP .SS "unsigned char ho_pixbuf_minmax (const \fBho_pixbuf\fP * pix, unsigned char * min, unsigned char * max)" .PP get the min and max values in a gray pixbuf .PP \fBParameters:\fP .RS 4 \fIpix\fP gray \fBho_pixbuf\fP .br \fImin\fP a pointer to return the min .br \fImax\fP a pointer to return the max .RE .PP \fBReturns:\fP .RS 4 FALSE .RE .PP .SS "\fBho_pixbuf\fP* ho_pixbuf_linear_filter (const \fBho_pixbuf\fP * pix)" .PP aplay a linear filter to a gray pixbuf .PP \fBParameters:\fP .RS 4 \fIpix\fP the input \fBho_pixbuf\fP .RE .PP \fBReturns:\fP .RS 4 newly allocated gray \fBho_pixbuf\fP .RE .PP .SS "\fBho_bitmap\fP* ho_pixbuf_to_bitmap (const \fBho_pixbuf\fP * pix, unsigned char threshold)" .PP convert a color or gray pixbuf to bitmap .PP \fBParameters:\fP .RS 4 \fIpix\fP the input \fBho_pixbuf\fP .br \fIthreshold\fP the threshold to use 0..100 .RE .PP \fBReturns:\fP .RS 4 newly allocated b/w \fBho_bitmap\fP .RE .PP .SS "\fBho_bitmap\fP* ho_pixbuf_to_bitmap_by_color (const \fBho_pixbuf\fP * pix, unsigned char min_red, unsigned char max_red, unsigned char min_green, unsigned char max_green, unsigned char min_blue, unsigned char max_blue)" .PP convert a color or gray pixbuf to bitmap .PP \fBParameters:\fP .RS 4 \fIpix\fP the input \fBho_pixbuf\fP .br \fImin_red\fP the min threshold for red channel .br \fImax_red\fP the max threshold for red channel .br \fImin_green\fP the min threshold for green channel .br \fImax_gren\fP the max threshold for green channel .br \fImin_blue\fP the min threshold for blue channel .br \fImax_blue\fP the max threshold for blue channel .RE .PP \fBReturns:\fP .RS 4 newly allocated b/w \fBho_bitmap\fP .RE .PP .SS "\fBho_bitmap\fP* ho_pixbuf_to_bitmap_adaptive (const \fBho_pixbuf\fP * pix, unsigned char threshold, unsigned char size, unsigned char adaptive_threshold)" .PP convert a gray pixbuf to bitmap using adaptive thresholding .PP \fBParameters:\fP .RS 4 \fIpix\fP the input \fBho_pixbuf\fP .br \fIthreshold\fP the threshold to use 0..100 .br \fIsize\fP block size for the adaptive steps .br \fIadaptive_threshold\fP the threshold to use for adaptive thresholding 0..100 .RE .PP \fBReturns:\fP .RS 4 newly allocated b/w \fBho_bitmap\fP .RE .PP .SS "\fBho_bitmap\fP* ho_pixbuf_to_bitmap_adaptive_fine (const \fBho_pixbuf\fP * pix, unsigned char threshold, unsigned char size, unsigned char adaptive_threshold)" .PP convert a gray pixbuf to bitmap using better adaptive thresholding .PP \fBParameters:\fP .RS 4 \fIpix\fP the input \fBho_pixbuf\fP .br \fIthreshold\fP the threshold to use 0..100 .br \fIsize\fP block size for the adaptive steps .br \fIadaptive_threshold\fP the threshold to use for adaptive thresholding 0..100 .RE .PP \fBReturns:\fP .RS 4 newly allocated b/w \fBho_bitmap\fP .RE .PP .SS "\fBho_bitmap\fP* ho_pixbuf_to_bitmap_wrapper (const \fBho_pixbuf\fP * pix_in, const unsigned char scale, const unsigned char adaptive, const unsigned char threshold, const unsigned char a_threshold, const unsigned char size)" .PP convert a color of gray pixbuf to bitmap wrapper function .PP \fBParameters:\fP .RS 4 \fIpix_in\fP the input \fBho_pixbuf\fP .br \fIscale\fP the scale to use .br \fIadaptive\fP what type of thresholding to use. 0-normal,1-no,2-fine. .br \fIthreshold\fP the threshold to use 0..100 .br \fIa_threshold\fP the threshold to use for adaptive thresholding 0..100 .br \fIsize\fP kernel size to use for adaptive thresholding .RE .PP \fBReturns:\fP .RS 4 newly allocated b/w \fBho_bitmap\fP .RE .PP .SS "int ho_pixbuf_draw_line (\fBho_pixbuf\fP * m, const int x1, const int y1, const int x2, const int y2, const unsigned char red, const unsigned char green, const unsigned char blue)" .PP draw a line from x1,y1 to x2,y2 .PP \fBParameters:\fP .RS 4 \fIm\fP a \fBho_pixbuf\fP .br \fIx1\fP x cordinate of start point .br \fIy1\fP y cordinate of start point .br \fIx2\fP x cordinate of end point .br \fIy2\fP y cordinate of end point .br \fIred\fP value of red channel .br \fIgreen\fP value of green channel .br \fIblue\fP value of blue channel .RE .PP \fBReturns:\fP .RS 4 FALSE .RE .PP .SS "int ho_pixbuf_draw_box (\fBho_pixbuf\fP * m, const int x, const int y, const int width, const int height, const unsigned char red, const unsigned char green, const unsigned char blue, const unsigned char alpha)" .PP draw a box on pixbuf .PP \fBParameters:\fP .RS 4 \fIm\fP the pixbuf to draw on .br \fIx\fP x-start of box .br \fIy\fP y-start of box .br \fIwidth\fP width of box .br \fIheight\fP height of box .br \fIred\fP value of red channel .br \fIgreen\fP value of green channel .br \fIblue\fP value of blue channel .br \fIalpha\fP value of alpha channel .RE .PP \fBReturns:\fP .RS 4 FALSE .RE .PP .SS "int ho_pixbuf_draw_box_empty (\fBho_pixbuf\fP * m, const int x, const int y, const int width, const int height, const unsigned char red, const unsigned char green, const unsigned char blue)" .PP draw an empty box on pixbuf .PP \fBParameters:\fP .RS 4 \fIm\fP the pixbuf to draw on .br \fIx\fP x-start of box .br \fIy\fP y-start of box .br \fIwidth\fP width of box .br \fIheight\fP height of box .br \fIred\fP value of red channel .br \fIgreen\fP value of green channel .br \fIblue\fP value of blue channel .RE .PP \fBReturns:\fP .RS 4 FALSE .RE .PP .SS "int ho_pixbuf_draw_horizontal_scale (\fBho_pixbuf\fP * m, const int x1, const int y1, const int length, const int step, const unsigned char red, const unsigned char green, const unsigned char blue)" .PP draw a scale line from x1,y1 .PP \fBParameters:\fP .RS 4 \fIm\fP a \fBho_pixbuf\fP .br \fIx1\fP x cordinate of start point .br \fIy1\fP y cordinate of start point .br \fIlength\fP length of scale line .br \fIstep\fP size of scale marks .br \fIred\fP value of red channel .br \fIgreen\fP value of green channel .br \fIblue\fP value of blue channel .RE .PP \fBReturns:\fP .RS 4 FALSE .RE .PP .SS "int ho_pixbuf_draw_vertical_scale (\fBho_pixbuf\fP * m, const int x1, const int y1, const int length, const int step, const unsigned char red, const unsigned char green, const unsigned char blue)" .PP draw a scale line from x1,y1 .PP \fBParameters:\fP .RS 4 \fIm\fP a \fBho_pixbuf\fP .br \fIx1\fP x cordinate of start point .br \fIy1\fP y cordinate of start point .br \fIlength\fP length of scale line .br \fIstep\fP size of scale marks .br \fIred\fP value of red channel .br \fIgreen\fP value of green channel .br \fIblue\fP value of blue channel .RE .PP \fBReturns:\fP .RS 4 FALSE .RE .PP .SS "int ho_pixbuf_draw_grid (\fBho_pixbuf\fP * m, const int size, const int step, const unsigned char red, const unsigned char green, const unsigned char blue)" .PP draw a grid .PP \fBParameters:\fP .RS 4 \fIm\fP a \fBho_pixbuf\fP .br \fIsize\fP size of grid boxes .br \fIstep\fP size of scale marks .br \fIred\fP value of red channel .br \fIgreen\fP value of green channel .br \fIblue\fP value of blue channel .RE .PP \fBReturns:\fP .RS 4 FALSE .RE .PP .SS "int ho_pixbuf_draw_bitmap (\fBho_pixbuf\fP * m, const \fBho_bitmap\fP * bit_in, const unsigned char red, const unsigned char green, const unsigned char blue, const unsigned char alpha)" .PP draw a bitmap .PP \fBParameters:\fP .RS 4 \fIm\fP a \fBho_pixbuf\fP .br \fIbit_in\fP the bitmap to draw on the pixbuf .br \fIred\fP value of red channel .br \fIgreen\fP value of green channel .br \fIblue\fP value of blue channel .br \fIalpha\fP value of alpha channel .RE .PP \fBReturns:\fP .RS 4 FALSE .RE .PP .SS "int ho_pixbuf_draw_rgb_bitmap (\fBho_pixbuf\fP * m, const \fBho_bitmap\fP * bit_in_red, const \fBho_bitmap\fP * bit_in_green, const \fBho_bitmap\fP * bit_in_blue)" .PP draw RGB bitmap .PP \fBParameters:\fP .RS 4 \fIm\fP a \fBho_pixbuf\fP .br \fIbit_in_red\fP the bitmap to draw on the pixbuf red channel .br \fIbit_in_green\fP the bitmap to draw on the pixbuf green channel .br \fIbit_in_blue\fP the bitmap to draw on the pixbuf blue channel .RE .PP \fBReturns:\fP .RS 4 FALSE .RE .PP .SS "int ho_pixbuf_draw_rgb_pixbufs (\fBho_pixbuf\fP * m, const \fBho_pixbuf\fP * bit_in_red, const \fBho_pixbuf\fP * bit_in_green, const \fBho_pixbuf\fP * bit_in_blue)" .PP draw RGB pixbufs .PP \fBParameters:\fP .RS 4 \fIm\fP a \fBho_pixbuf\fP .br \fIbit_in_red\fP the grey pixbuf to draw on the pixbuf red channel .br \fIbit_in_green\fP the grey pixbuf to draw on the pixbuf green channel .br \fIbit_in_blue\fP the grey pixbuf to draw on the pixbuf blue channel .RE .PP \fBReturns:\fP .RS 4 FALSE .RE .PP .SS "int ho_pixbuf_draw_bitmap_at (\fBho_pixbuf\fP * m, const \fBho_bitmap\fP * bit_in, const int x1, const int y1, const unsigned char red, const unsigned char green, const unsigned char blue, const unsigned char alpha)" .PP draw a bitmap .PP \fBParameters:\fP .RS 4 \fIm\fP a \fBho_pixbuf\fP .br \fIbit_in\fP the bitmap to draw on the pixbuf .br \fIx1\fP x of upper right start of drawing .br \fIy1\fP y of upper right start of drawing .br \fIred\fP value of red channel .br \fIgreen\fP value of green channel .br \fIblue\fP value of blue channel .br \fIalpha\fP value of alpha channel .RE .PP \fBReturns:\fP .RS 4 FALSE .RE .PP .SS "\fBho_pixbuf\fP* ho_pixbuf_pnm_load (const char * filename)" .PP read \fBho_pixbuf\fP from pnm file 8 or 24 bpp .PP \fBParameters:\fP .RS 4 \fIfilename\fP file name of pnm file .RE .PP \fBReturns:\fP .RS 4 newly allocated \fBho_pixbuf\fP .RE .PP .SS "int ho_pixbuf_pnm_save (const \fBho_pixbuf\fP * pix, const char * filename)" .PP writes \fBho_pixbuf\fP to pnm file .PP \fBParameters:\fP .RS 4 \fIpix\fP \fBho_pixbuf\fP 8 or 24 bpp .br \fIfilename\fP save as file name .RE .PP \fBReturns:\fP .RS 4 FALSE .RE .PP .SS "\fBho_pixbuf\fP* ho_pixbuf_bw_tiff_load (const char * filename)" .PP read \fBho_pixbuf\fP from a b/w tiff file .PP \fBParameters:\fP .RS 4 \fIfilename\fP file name of tiff file .RE .PP \fBReturns:\fP .RS 4 newly allocated gray \fBho_pixbuf\fP .RE .PP .SS "int ho_pixbuf_bw_tiff_save (const \fBho_pixbuf\fP * pix, const char * filename)" .PP writes \fBho_pixbuf\fP to a black and white tiff file .PP \fBParameters:\fP .RS 4 \fIpix\fP \fBho_pixbuf\fP 8 or 24 bpp .br \fIfilename\fP save as file name .RE .PP \fBReturns:\fP .RS 4 FALSE .RE .PP .SH "Author" .PP Generated automatically by Doxygen for libhocr from the source code. libhocr-0.10.17/docs/man/man3/ho_layout.30000644000175000017500000000440111044261550014650 00000000000000.TH "ho_layout" 3 "31 Jul 2008" "Version 0.10.17" "libhocr" \" -*- nroff -*- .ad l .nh .SH NAME ho_layout \- libhocr layout struct .PP .SH SYNOPSIS .br .PP \fC#include \fP .PP .SS "Data Fields" .in +1c .ti -1c .RI "char \fBfont_spacing_code\fP" .br .ti -1c .RI "unsigned char \fBtype\fP" .br .ti -1c .RI "unsigned char \fBdir\fP" .br .ti -1c .RI "int \fBnumber_of_fonts\fP" .br .ti -1c .RI "\fBho_bitmap\fP * \fBm_page_text\fP" .br .ti -1c .RI "\fBho_bitmap\fP * \fBm_page_blocks_mask\fP" .br .ti -1c .RI "int \fBn_blocks\fP" .br .ti -1c .RI "\fBho_bitmap\fP ** \fBm_blocks_text\fP" .br .ti -1c .RI "\fBho_bitmap\fP ** \fBm_blocks_lines_mask\fP" .br .ti -1c .RI "int * \fBn_lines\fP" .br .ti -1c .RI "\fBho_bitmap\fP *** \fBm_lines_text\fP" .br .ti -1c .RI "\fBho_bitmap\fP *** \fBm_lines_line_mask\fP" .br .ti -1c .RI "\fBho_bitmap\fP *** \fBm_lines_words_mask\fP" .br .ti -1c .RI "int ** \fBn_words\fP" .br .ti -1c .RI "\fBho_bitmap\fP **** \fBm_words_text\fP" .br .ti -1c .RI "\fBho_bitmap\fP **** \fBm_words_line_mask\fP" .br .ti -1c .RI "\fBho_bitmap\fP **** \fBm_words_font_mask\fP" .br .ti -1c .RI "int *** \fBn_fonts\fP" .br .in -1c .SH "Detailed Description" .PP libhocr layout struct .SH "Field Documentation" .PP .SS "char \fBho_layout::font_spacing_code\fP" .PP .SS "unsigned char \fBho_layout::type\fP" .PP .SS "unsigned char \fBho_layout::dir\fP" .PP .SS "int \fBho_layout::number_of_fonts\fP" .PP .SS "\fBho_bitmap\fP* \fBho_layout::m_page_text\fP" .PP .SS "\fBho_bitmap\fP* \fBho_layout::m_page_blocks_mask\fP" .PP .SS "int \fBho_layout::n_blocks\fP" .PP .SS "\fBho_bitmap\fP** \fBho_layout::m_blocks_text\fP" .PP .SS "\fBho_bitmap\fP** \fBho_layout::m_blocks_lines_mask\fP" .PP .SS "int* \fBho_layout::n_lines\fP" .PP .SS "\fBho_bitmap\fP*** \fBho_layout::m_lines_text\fP" .PP .SS "\fBho_bitmap\fP*** \fBho_layout::m_lines_line_mask\fP" .PP .SS "\fBho_bitmap\fP*** \fBho_layout::m_lines_words_mask\fP" .PP .SS "int** \fBho_layout::n_words\fP" .PP .SS "\fBho_bitmap\fP**** \fBho_layout::m_words_text\fP" .PP .SS "\fBho_bitmap\fP**** \fBho_layout::m_words_line_mask\fP" .PP .SS "\fBho_bitmap\fP**** \fBho_layout::m_words_font_mask\fP" .PP .SS "int*** \fBho_layout::n_fonts\fP" .PP .SH "Author" .PP Generated automatically by Doxygen for libhocr from the source code. libhocr-0.10.17/docs/man/man3/ho_segment.h.30000644000175000017500000001446411044261550015235 00000000000000.TH "src/ho_segment.h" 3 "31 Jul 2008" "Version 0.10.17" "libhocr" \" -*- nroff -*- .ad l .nh .SH NAME src/ho_segment.h \- libhocr C language header. .SH SYNOPSIS .br .PP \fC#include \fP .br \fC#include \fP .br .SS "Defines" .in +1c .ti -1c .RI "#define \fBHO_SEGMENT_H\fP 1" .br .in -1c .SS "Functions" .in +1c .ti -1c .RI "\fBho_bitmap\fP * \fBho_segment_paragraphs_fine\fP (const \fBho_bitmap\fP *m, const unsigned char box, const double font_height_factor_min, const double font_height_factor_max, const double font_width_factor_min, const double font_width_factor_max, const double horizontal_link_factor, const double vertical_link_factor)" .br .ti -1c .RI "\fBho_bitmap\fP * \fBho_segment_paragraphs\fP (const \fBho_bitmap\fP *m, const unsigned char box)" .br .ti -1c .RI "\fBho_bitmap\fP * \fBho_segment_lines_fine\fP (const \fBho_bitmap\fP *m, const double font_height_factor_min, const double font_height_factor_max, const double font_width_factor_min, const double font_width_factor_max, const double link_arg, const double link_arg_2, const double extend_arg, const double extend_arg_2, const double erode_arg)" .br .ti -1c .RI "\fBho_bitmap\fP * \fBho_segment_lines\fP (const \fBho_bitmap\fP *m)" .br .ti -1c .RI "\fBho_bitmap\fP * \fBho_segment_words_fine\fP (const \fBho_bitmap\fP *m, const \fBho_bitmap\fP *m_line_map, const double horizontal_link_factor, const double top_frame_factor, const double bottom_frame_factor)" .br .ti -1c .RI "\fBho_bitmap\fP * \fBho_segment_words\fP (const \fBho_bitmap\fP *m, const \fBho_bitmap\fP *m_line_map, const char font_spacing_code)" .br .ti -1c .RI "\fBho_bitmap\fP * \fBho_segment_fonts\fP (const \fBho_bitmap\fP *m, const \fBho_bitmap\fP *m_line_map, const unsigned char slicing_threshold, const unsigned char slicing_width, const unsigned char line_leeway)" .br .in -1c .SH "Detailed Description" .PP libhocr C language header. libhocr - LIBrary for Hebrew Optical Character Recognition .SH "Define Documentation" .PP .SS "#define HO_SEGMENT_H 1" .PP .SH "Function Documentation" .PP .SS "\fBho_bitmap\fP* ho_segment_paragraphs_fine (const \fBho_bitmap\fP * m, const unsigned char box, const double font_height_factor_min, const double font_height_factor_max, const double font_width_factor_min, const double font_width_factor_max, const double horizontal_link_factor, const double vertical_link_factor)" .PP return a bitmap of the paragraphs, font and line dimentions _must_ be set .PP \fBParameters:\fP .RS 4 \fIm\fP pointer to an \fBho_bitmap\fP .br \fIbox\fP squre (boxes) or free formed text blocks .br \fIfont_height_factor_min\fP filter objects height min .br \fIfont_height_factor_max\fP filter objects height max .br \fIfont_width_factor_min\fP filter objects width min .br \fIfont_width_factor_max\fP filter objects width max .br \fIhorizontal_link_factor\fP link horizontaly factor .br \fIvertical_link_factor\fP link verticaly factor .RE .PP \fBReturns:\fP .RS 4 a newly allocated bitmap .RE .PP .SS "\fBho_bitmap\fP* ho_segment_paragraphs (const \fBho_bitmap\fP * m, const unsigned char box)" .PP return a bitmap of the paragraphs, font and line dimentions _must_ be set .PP \fBParameters:\fP .RS 4 \fIm\fP pointer to an \fBho_bitmap\fP .br \fIbox\fP squre (boxes) or free formed text blocks .RE .PP \fBReturns:\fP .RS 4 a newly allocated bitmap .RE .PP .SS "\fBho_bitmap\fP* ho_segment_lines_fine (const \fBho_bitmap\fP * m, const double font_height_factor_min, const double font_height_factor_max, const double font_width_factor_min, const double font_width_factor_max, const double link_arg, const double link_arg_2, const double extend_arg, const double extend_arg_2, const double erode_arg)" .PP return a bitmap of the lines .PP \fBParameters:\fP .RS 4 \fIm\fP pointer to an \fBho_bitmap\fP .br \fIfont_height_factor_min\fP filter objects height min .br \fIfont_height_factor_max\fP filter objects height max .br \fIfont_width_factor_min\fP filter objects width min .br \fIfont_width_factor_max\fP filter objects width max .br \fIlink_arg\fP factor for linking letters in line .br \fIlink_arg_2\fP factor for linking letters in line .br \fIextend_arg\fP factor for extemding lines horizontaly .br \fIextend_arg_2\fP factor for extemding lines horizontaly .br \fIerode_arg\fP factor for eroding line sourface .RE .PP \fBReturns:\fP .RS 4 a newly allocated bitmap .RE .PP .SS "\fBho_bitmap\fP* ho_segment_lines (const \fBho_bitmap\fP * m)" .PP return a bitmap of the lines .PP \fBParameters:\fP .RS 4 \fIm\fP pointer to an \fBho_bitmap\fP .RE .PP \fBReturns:\fP .RS 4 a newly allocated bitmap .RE .PP .SS "\fBho_bitmap\fP* ho_segment_words_fine (const \fBho_bitmap\fP * m, const \fBho_bitmap\fP * m_line_map, const double horizontal_link_factor, const double top_frame_factor, const double bottom_frame_factor)" .PP return a bitmap of the words .PP \fBParameters:\fP .RS 4 \fIm\fP pointer to an \fBho_bitmap\fP of line .br \fIm_line_map\fP pointer to an \fBho_bitmap\fP of line box .br \fIhorizontal_link_factor\fP horizontal link factor .br \fItop_frame_factor\fP top frame factor .br \fIbottom_frame_factor\fP bottom frame factor .RE .PP \fBReturns:\fP .RS 4 a newly allocated bitmap .RE .PP .SS "\fBho_bitmap\fP* ho_segment_words (const \fBho_bitmap\fP * m, const \fBho_bitmap\fP * m_line_map, const char font_spacing_code)" .PP return a bitmap of the words .PP \fBParameters:\fP .RS 4 \fIm\fP pointer to an \fBho_bitmap\fP of text .br \fIm_line_map\fP pointer to an \fBho_bitmap\fP of line .br \fIfont_spacing_code\fP -1:tight 0:normal 1:spaced fonts .RE .PP \fBReturns:\fP .RS 4 a newly allocated bitmap .RE .PP .SS "\fBho_bitmap\fP* ho_segment_fonts (const \fBho_bitmap\fP * m, const \fBho_bitmap\fP * m_line_map, const unsigned char slicing_threshold, const unsigned char slicing_width, const unsigned char line_leeway)" .PP return a bitmap of the interfont spaces .PP \fBParameters:\fP .RS 4 \fIm\fP pointer to an \fBho_bitmap\fP of text .br \fIm_line_map\fP pointer to an \fBho_bitmap\fP of line .br \fIslicing_threshold\fP percent of line fill declared space between fonts .br \fIslicing_width\fP percent of font width above try to choop font in two .br \fIline_leeway\fP percent of line height to use above and below line .RE .PP \fBReturns:\fP .RS 4 a newly allocated bitmap .RE .PP .SH "Author" .PP Generated automatically by Doxygen for libhocr from the source code. libhocr-0.10.17/docs/man/man3/ho_pixbuf.30000644000175000017500000000153611044261550014636 00000000000000.TH "ho_pixbuf" 3 "31 Jul 2008" "Version 0.10.17" "libhocr" \" -*- nroff -*- .ad l .nh .SH NAME ho_pixbuf \- libhocr pixbuf map struct (copy gtk pixbuf) .PP .SH SYNOPSIS .br .PP \fC#include \fP .PP .SS "Data Fields" .in +1c .ti -1c .RI "unsigned char \fBn_channels\fP" .br .ti -1c .RI "int \fBheight\fP" .br .ti -1c .RI "int \fBwidth\fP" .br .ti -1c .RI "int \fBrowstride\fP" .br .ti -1c .RI "unsigned char * \fBdata\fP" .br .in -1c .SH "Detailed Description" .PP libhocr pixbuf map struct (copy gtk pixbuf) .SH "Field Documentation" .PP .SS "unsigned char \fBho_pixbuf::n_channels\fP" .PP .SS "int \fBho_pixbuf::height\fP" .PP .SS "int \fBho_pixbuf::width\fP" .PP .SS "int \fBho_pixbuf::rowstride\fP" .PP .SS "unsigned char* \fBho_pixbuf::data\fP" .PP .SH "Author" .PP Generated automatically by Doxygen for libhocr from the source code. libhocr-0.10.17/docs/man/man3/ho_string.30000644000175000017500000000124411044261550014643 00000000000000.TH "ho_string" 3 "31 Jul 2008" "Version 0.10.17" "libhocr" \" -*- nroff -*- .ad l .nh .SH NAME ho_string \- libhocr string struct .PP .SH SYNOPSIS .br .PP \fC#include \fP .PP .SS "Data Fields" .in +1c .ti -1c .RI "char * \fBstring\fP" .br .ti -1c .RI "int \fBsize\fP" .br .ti -1c .RI "int \fBallocated_size\fP" .br .in -1c .SH "Detailed Description" .PP libhocr string struct .SH "Field Documentation" .PP .SS "char* \fBho_string::string\fP" .PP Referenced by hocr::Hocr::get_text(). .SS "int \fBho_string::size\fP" .PP .SS "int \fBho_string::allocated_size\fP" .PP .SH "Author" .PP Generated automatically by Doxygen for libhocr from the source code. libhocr-0.10.17/docs/man/man3/hocr.h.30000644000175000017500000001702411044261550014033 00000000000000.TH "src/hocr.h" 3 "31 Jul 2008" "Version 0.10.17" "libhocr" \" -*- nroff -*- .ad l .nh .SH NAME src/hocr.h \- libhocr main C language header. .SH SYNOPSIS .br .PP \fC#include \fP .br \fC#include \fP .br \fC#include \fP .br \fC#include \fP .br \fC#include \fP .br \fC#include \fP .br \fC#include \fP .br \fC#include \fP .br \fC#include \fP .br \fC#include \fP .br \fC#include \fP .br \fC#include \fP .br \fC#include \fP .br \fC#include \fP .br \fC#include \fP .br .SS "Defines" .in +1c .ti -1c .RI "#define \fBHOCR_H\fP 1" .br .in -1c .SS "Functions" .in +1c .ti -1c .RI "\fBho_bitmap\fP * \fBhocr_image_processing\fP (const \fBho_pixbuf\fP *pix_in, const unsigned char scale, const unsigned char no_auto_scale, double rotate, const unsigned char no_auto_rotate, const unsigned char adaptive, const unsigned char threshold, const unsigned char a_threshold, int *progress)" .br .ti -1c .RI "\fBho_layout\fP * \fBhocr_layout_analysis\fP (const \fBho_bitmap\fP *m_in, const int font_spacing_code, const int paragraph_setup, const int slicing_threshold, const int slicing_width, const int line_leeway, const unsigned char dir_ltr, int *progress)" .br .ti -1c .RI "int \fBhocr_font_recognition\fP (const \fBho_layout\fP *l_page, \fBho_string\fP *s_text_out, const unsigned char html, int font_code, const unsigned char nikud, unsigned char do_linguistics, int *progress)" .br .ti -1c .RI "int \fBhocr_do_ocr_fine\fP (const \fBho_pixbuf\fP *pix_in, \fBho_string\fP *s_text_out, const unsigned char scale, const unsigned char no_auto_scale, double rotate, const unsigned char no_auto_rotate, const unsigned char adaptive, const unsigned char threshold, const unsigned char a_threshold, const int font_spacing_code, const int paragraph_setup, const int slicing_threshold, const int slicing_width, const int line_leeway, const unsigned char dir_ltr, const unsigned char html, int font_code, const unsigned char nikud, const unsigned char do_linguistics, int *progress)" .br .ti -1c .RI "int \fBhocr_do_ocr\fP (const \fBho_pixbuf\fP *pix_in, \fBho_string\fP *s_text_out, const unsigned char html, int font_code, const unsigned char do_linguistics, int *progress)" .br .ti -1c .RI "const char * \fBhocr_get_build_string\fP ()" .br .ti -1c .RI "const char * \fBhocr_get_version_string\fP ()" .br .in -1c .SH "Detailed Description" .PP libhocr main C language header. libhocr - LIBrary for Hebrew Optical Character Recognition .SH "Define Documentation" .PP .SS "#define HOCR_H 1" .PP .SH "Function Documentation" .PP .SS "\fBho_bitmap\fP* hocr_image_processing (const \fBho_pixbuf\fP * pix_in, const unsigned char scale, const unsigned char no_auto_scale, double rotate, const unsigned char no_auto_rotate, const unsigned char adaptive, const unsigned char threshold, const unsigned char a_threshold, int * progress)" .PP convert a gray pixbuf to bitmap .PP \fBParameters:\fP .RS 4 \fIpix_in\fP the input \fBho_pixbuf\fP .br \fIscale\fP the scale to use .br \fIno_auto_scale\fP do not try to autoscale .br \fIrotate\fP the rotation angle to use .br \fIno_auto_rotate\fP do not try to autorotate .br \fIadaptive\fP what type of thresholding to use. 0-normal,1-no,2-fine. .br \fIthreshold\fP the threshold to use 0..100 (0-auto) .br \fIa_threshold\fP the threshold to use for adaptive thresholding 0..100 (0-auto) .br \fIprogress\fP a progress indicator 0..100 .RE .PP \fBReturns:\fP .RS 4 newly allocated gray \fBho_bitmap\fP .RE .PP .PP Referenced by hocr::Hocr::do_image_processing(). .SS "\fBho_layout\fP* hocr_layout_analysis (const \fBho_bitmap\fP * m_in, const int font_spacing_code, const int paragraph_setup, const int slicing_threshold, const int slicing_width, const int line_leeway, const unsigned char dir_ltr, int * progress)" .PP new \fBho_layout\fP .PP \fBParameters:\fP .RS 4 \fIm_in\fP a pointer to a text bitmap .br \fIfont_spacing_code\fP -3 tight .. 0 .. 3 spaced .br \fIparagraph_setup\fP free text blocks or boxed in columns .br \fIslicing_threshold\fP percent of line fill to cut fonts .br \fIslicing_width\fP what is a wide font .br \fIdir\fP true-ltr false-rtl .br \fIprogress\fP a progress indicator 0..100 .RE .PP \fBReturns:\fP .RS 4 a newly allocated and filled layout .RE .PP .PP Referenced by hocr::Hocr::do_layout_analysis(). .SS "int hocr_font_recognition (const \fBho_layout\fP * l_page, \fBho_string\fP * s_text_out, const unsigned char html, int font_code, const unsigned char nikud, unsigned char do_linguistics, int * progress)" .PP fill a text buffer with fonts recognized from a page layout .PP \fBParameters:\fP .RS 4 \fIl_page\fP the page layout to recognize .br \fIs_text_out\fP the text buffer to fill .br \fIhtml\fP output format is html .br \fIfont_code\fP code for the font to use .br \fInikud\fP recognize nikud in image .br \fIprogress\fP a progress indicator 0..100 .RE .PP \fBReturns:\fP .RS 4 FALSE .RE .PP .PP Referenced by hocr::Hocr::do_font_recognition(). .SS "int hocr_do_ocr_fine (const \fBho_pixbuf\fP * pix_in, \fBho_string\fP * s_text_out, const unsigned char scale, const unsigned char no_auto_scale, double rotate, const unsigned char no_auto_rotate, const unsigned char adaptive, const unsigned char threshold, const unsigned char a_threshold, const int font_spacing_code, const int paragraph_setup, const int slicing_threshold, const int slicing_width, const int line_leeway, const unsigned char dir_ltr, const unsigned char html, int font_code, const unsigned char nikud, const unsigned char do_linguistics, int * progress)" .PP do ocr on a pixbuf .PP \fBParameters:\fP .RS 4 \fIpix_in\fP the input \fBho_pixbuf\fP .br \fIs_text_out\fP the text buffer to fill .br \fIscale\fP the scale to use .br \fIno_auto_scale\fP do not try to autoscale .br \fIrotate\fP the rotation angle to use .br \fIno_auto_rotate\fP do not try to autorotate .br \fIadaptive\fP what type of thresholding to use. 0-normal,1-no,2-fine. .br \fIthreshold\fP the threshold to use 0..100 (0-auto) .br \fIa_threshold\fP the threshold to use for adaptive thresholding 0..100 (0-auto) .br \fIm_in\fP a pointer to a text bitmap .br \fIfont_spacing_code\fP -3 tight .. 0 .. 3 spaced .br \fIparagraph_setup\fP free text blocks or boxed in columns .br \fIslicing_threshold\fP percent of line fill to cut fonts .br \fIslicing_width\fP what is a wide font .br \fIdir\fP true-ltr false-rtl .br \fIhtml\fP output format is html .br \fIfont_code\fP code for the font to use .br \fInikud\fP recognize nikud in image .br \fIprogress\fP a progress indicator 0..100 .RE .PP \fBReturns:\fP .RS 4 FALSE .RE .PP .SS "int hocr_do_ocr (const \fBho_pixbuf\fP * pix_in, \fBho_string\fP * s_text_out, const unsigned char html, int font_code, const unsigned char do_linguistics, int * progress)" .PP do ocr on a pixbuf, using default values .PP \fBParameters:\fP .RS 4 \fIpix_in\fP the input \fBho_pixbuf\fP .br \fIs_text_out\fP the text buffer to fill .br \fIhtml\fP output format is html .br \fIfont_code\fP code for the font to use .br \fIprogress\fP a progress indicator 0..100 .RE .PP \fBReturns:\fP .RS 4 FALSE .RE .PP .SS "const char* hocr_get_build_string ()" .PP return the build string .PP \fBReturns:\fP .RS 4 build string .RE .PP .PP Referenced by hocr::Hocr::get_build_string(). .SS "const char* hocr_get_version_string ()" .PP return the version string .PP \fBReturns:\fP .RS 4 version string .RE .PP .SH "Author" .PP Generated automatically by Doxygen for libhocr from the source code. libhocr-0.10.17/docs/man/man3/Makefile.am0000644000175000017500000000116211017002615014611 00000000000000EXTRA_DIST = \ ho_gtk.h.3 ho_objmap.3 ho_segment.h.3 \ ho_bitmap.3 ho_layout.3 ho_objmap.h.3 ho_string.3 \ ho_bitmap.h.3 ho_layout.h.3 ho_pixbuf.3 ho_array.3 ho_string.h.3 \ ho_dimentions.h.3 ho_obj.3 ho_pixbuf.h.3 ho_array.h.3 hocr.h.3 \ ho_font.h.3 ho_objlist.3 ho_recognize.h.3 \ hocr.3 hocr_Hocr.3 hocrpp.h.3 man_MANS = \ ho_gtk.h.3 ho_objmap.3 ho_segment.h.3 \ ho_bitmap.3 ho_layout.3 ho_objmap.h.3 ho_array.3 ho_string.3 \ ho_bitmap.h.3 ho_layout.h.3 ho_pixbuf.3 ho_array.h.3 ho_string.h.3 \ ho_dimentions.h.3 ho_obj.3 ho_pixbuf.h.3 hocr.h.3 \ ho_font.h.3 ho_objlist.3 ho_recognize.h.3 \ hocr.3 hocr_Hocr.3 hocrpp.h.3 libhocr-0.10.17/docs/man/man3/ho_font.h.30000644000175000017500000003230011044261550014526 00000000000000.TH "src/ho_font.h" 3 "31 Jul 2008" "Version 0.10.17" "libhocr" \" -*- nroff -*- .ad l .nh .SH NAME src/ho_font.h \- libhocr C language header. .SH SYNOPSIS .br .PP \fC#include \fP .br \fC#include \fP .br .SS "Defines" .in +1c .ti -1c .RI "#define \fBHO_FONT_H\fP 1" .br .in -1c .SS "Functions" .in +1c .ti -1c .RI "\fBho_bitmap\fP * \fBho_font_main_sign\fP (const \fBho_bitmap\fP *m_text, const \fBho_bitmap\fP *m_mask)" .br .ti -1c .RI "\fBho_bitmap\fP * \fBho_font_second_object\fP (const \fBho_bitmap\fP *m_text, const \fBho_bitmap\fP *m_mask)" .br .ti -1c .RI "\fBho_bitmap\fP * \fBho_font_holes\fP (const \fBho_bitmap\fP *m_text, const \fBho_bitmap\fP *m_mask)" .br .ti -1c .RI "\fBho_bitmap\fP * \fBho_font_hbars\fP (const \fBho_bitmap\fP *m_text, const \fBho_bitmap\fP *m_mask)" .br .ti -1c .RI "\fBho_bitmap\fP * \fBho_font_vbars\fP (const \fBho_bitmap\fP *m_text, const \fBho_bitmap\fP *m_mask)" .br .ti -1c .RI "\fBho_bitmap\fP * \fBho_font_diagonal\fP (const \fBho_bitmap\fP *m_text, const \fBho_bitmap\fP *m_mask)" .br .ti -1c .RI "\fBho_bitmap\fP * \fBho_font_diagonal_left\fP (const \fBho_bitmap\fP *m_text, const \fBho_bitmap\fP *m_mask)" .br .ti -1c .RI "\fBho_bitmap\fP * \fBho_font_thin_naive\fP (const \fBho_bitmap\fP *m_text, const \fBho_bitmap\fP *m_mask)" .br .ti -1c .RI "\fBho_bitmap\fP * \fBho_font_thin\fP (const \fBho_bitmap\fP *m_text, const \fBho_bitmap\fP *m_mask)" .br .ti -1c .RI "\fBho_bitmap\fP * \fBho_font_cross\fP (const \fBho_bitmap\fP *m_text, const \fBho_bitmap\fP *m_mask)" .br .ti -1c .RI "\fBho_bitmap\fP * \fBho_font_ends\fP (const \fBho_bitmap\fP *m_text, const \fBho_bitmap\fP *m_mask)" .br .ti -1c .RI "\fBho_bitmap\fP * \fBho_font_edges_top\fP (const \fBho_bitmap\fP *m_text, const \fBho_bitmap\fP *m_mask)" .br .ti -1c .RI "\fBho_bitmap\fP * \fBho_font_edges_top_big\fP (const \fBho_bitmap\fP *m_text, const \fBho_bitmap\fP *m_mask)" .br .ti -1c .RI "\fBho_bitmap\fP * \fBho_font_edges_bottom\fP (const \fBho_bitmap\fP *m_text, const \fBho_bitmap\fP *m_mask)" .br .ti -1c .RI "\fBho_bitmap\fP * \fBho_font_edges_bottom_big\fP (const \fBho_bitmap\fP *m_text, const \fBho_bitmap\fP *m_mask)" .br .ti -1c .RI "\fBho_bitmap\fP * \fBho_font_edges_left\fP (const \fBho_bitmap\fP *m_text, const \fBho_bitmap\fP *m_mask)" .br .ti -1c .RI "\fBho_bitmap\fP * \fBho_font_edges_left_big\fP (const \fBho_bitmap\fP *m_text, const \fBho_bitmap\fP *m_mask)" .br .ti -1c .RI "\fBho_bitmap\fP * \fBho_font_edges_right\fP (const \fBho_bitmap\fP *m_text, const \fBho_bitmap\fP *m_mask)" .br .ti -1c .RI "\fBho_bitmap\fP * \fBho_font_edges_right_big\fP (const \fBho_bitmap\fP *m_text, const \fBho_bitmap\fP *m_mask)" .br .ti -1c .RI "\fBho_bitmap\fP * \fBho_font_notch_top\fP (const \fBho_bitmap\fP *m_text, const \fBho_bitmap\fP *m_mask)" .br .ti -1c .RI "\fBho_bitmap\fP * \fBho_font_notch_bottom\fP (const \fBho_bitmap\fP *m_text, const \fBho_bitmap\fP *m_mask)" .br .ti -1c .RI "\fBho_bitmap\fP * \fBho_font_notch_left\fP (const \fBho_bitmap\fP *m_text, const \fBho_bitmap\fP *m_mask)" .br .ti -1c .RI "\fBho_bitmap\fP * \fBho_font_notch_right\fP (const \fBho_bitmap\fP *m_text, const \fBho_bitmap\fP *m_mask)" .br .ti -1c .RI "\fBho_bitmap\fP * \fBho_font_filter\fP (const \fBho_bitmap\fP *m_text, const \fBho_bitmap\fP *m_mask, int filter_index)" .br .ti -1c .RI "\fBho_bitmap\fP * \fBho_font_holes_filter\fP (const \fBho_bitmap\fP *m_text, const \fBho_bitmap\fP *m_mask, int filter_index)" .br .ti -1c .RI "int \fBho_font_pnm_save\fP (const \fBho_bitmap\fP *m_text, const \fBho_bitmap\fP *m_nikud, const \fBho_bitmap\fP *m_mask, const char *filename)" .br .ti -1c .RI "int \fBho_font_pnm_load\fP (\fBho_bitmap\fP **m_text, \fBho_bitmap\fP **m_nikud, \fBho_bitmap\fP **m_mask, const char *filename)" .br .in -1c .SH "Detailed Description" .PP libhocr C language header. libhocr - LIBrary for Hebrew Optical Character Recognition .SH "Define Documentation" .PP .SS "#define HO_FONT_H 1" .PP .SH "Function Documentation" .PP .SS "\fBho_bitmap\fP* ho_font_main_sign (const \fBho_bitmap\fP * m_text, const \fBho_bitmap\fP * m_mask)" .PP return a bitmap of the main signs in the font .PP \fBParameters:\fP .RS 4 \fIm_text\fP pointer to the text bitmap .br \fIm_mask\fP pointer to the line map .RE .PP \fBReturns:\fP .RS 4 a newly allocated bitmap .RE .PP .SS "\fBho_bitmap\fP* ho_font_second_object (const \fBho_bitmap\fP * m_text, const \fBho_bitmap\fP * m_mask)" .PP return a bitmap of the second object sign in the font .PP \fBParameters:\fP .RS 4 \fIm_text\fP pointer to the text bitmap .br \fIm_mask\fP pointer to the line map .RE .PP \fBReturns:\fP .RS 4 a newly allocated bitmap .RE .PP .SS "\fBho_bitmap\fP* ho_font_holes (const \fBho_bitmap\fP * m_text, const \fBho_bitmap\fP * m_mask)" .PP return a bitmap of holes in the bitmap .PP \fBParameters:\fP .RS 4 \fIm_text\fP pointer to the text bitmap .br \fIm_mask\fP pointer to the line map .RE .PP \fBReturns:\fP .RS 4 a newly allocated bitmap .RE .PP .SS "\fBho_bitmap\fP* ho_font_hbars (const \fBho_bitmap\fP * m_text, const \fBho_bitmap\fP * m_mask)" .PP return a bitmap of horizontal bars found in the bitmap .PP \fBParameters:\fP .RS 4 \fIm_text\fP pointer to the text bitmap .br \fIm_mask\fP pointer to the line map .RE .PP \fBReturns:\fP .RS 4 a newly allocated bitmap .RE .PP .SS "\fBho_bitmap\fP* ho_font_vbars (const \fBho_bitmap\fP * m_text, const \fBho_bitmap\fP * m_mask)" .PP return a bitmap of vertical bars found in the bitmap .PP \fBParameters:\fP .RS 4 \fIm_text\fP pointer to the text bitmap .br \fIm_mask\fP pointer to the line map .RE .PP \fBReturns:\fP .RS 4 a newly allocated bitmap .RE .PP .SS "\fBho_bitmap\fP* ho_font_diagonal (const \fBho_bitmap\fP * m_text, const \fBho_bitmap\fP * m_mask)" .PP return a bitmap of -45 deg. diagonals found in the bitmap .PP \fBParameters:\fP .RS 4 \fIm_text\fP pointer to the text bitmap .br \fIm_mask\fP pointer to the line map .RE .PP \fBReturns:\fP .RS 4 a newly allocated bitmap .RE .PP .SS "\fBho_bitmap\fP* ho_font_diagonal_left (const \fBho_bitmap\fP * m_text, const \fBho_bitmap\fP * m_mask)" .PP return a bitmap of +45 deg. diagonals found in the bitmap .PP \fBParameters:\fP .RS 4 \fIm_text\fP pointer to the text bitmap .br \fIm_mask\fP pointer to the line map .RE .PP \fBReturns:\fP .RS 4 a newly allocated bitmap .RE .PP .SS "\fBho_bitmap\fP* ho_font_thin_naive (const \fBho_bitmap\fP * m_text, const \fBho_bitmap\fP * m_mask)" .PP return a thinned bitmap without fixing artefacts .PP \fBParameters:\fP .RS 4 \fIm_text\fP pointer to the text bitmap .br \fIm_mask\fP pointer to the line map .RE .PP \fBReturns:\fP .RS 4 a newly allocated bitmap .RE .PP .SS "\fBho_bitmap\fP* ho_font_thin (const \fBho_bitmap\fP * m_text, const \fBho_bitmap\fP * m_mask)" .PP return a thinned bitmap and fix artefacts .PP \fBParameters:\fP .RS 4 \fIm_text\fP pointer to the text bitmap .br \fIm_mask\fP pointer to the line map .RE .PP \fBReturns:\fP .RS 4 a newly allocated bitmap .RE .PP .SS "\fBho_bitmap\fP* ho_font_cross (const \fBho_bitmap\fP * m_text, const \fBho_bitmap\fP * m_mask)" .PP return a bitmap of cross points in input image .PP \fBParameters:\fP .RS 4 \fIm_text\fP pointer to the text bitmap .br \fIm_mask\fP pointer to the line map .RE .PP \fBReturns:\fP .RS 4 a newly allocated bitmap .RE .PP .SS "\fBho_bitmap\fP* ho_font_ends (const \fBho_bitmap\fP * m_text, const \fBho_bitmap\fP * m_mask)" .PP return a bitmap of end points in input image .PP \fBParameters:\fP .RS 4 \fIm_text\fP pointer to the text bitmap .br \fIm_mask\fP pointer to the line map .RE .PP \fBReturns:\fP .RS 4 a newly allocated bitmap .RE .PP .SS "\fBho_bitmap\fP* ho_font_edges_top (const \fBho_bitmap\fP * m_text, const \fBho_bitmap\fP * m_mask)" .PP return a bitmap of top side picks in the font .PP \fBParameters:\fP .RS 4 \fIm_text\fP pointer to the text bitmap .br \fIm_mask\fP pointer to the line map .RE .PP \fBReturns:\fP .RS 4 a newly allocated bitmap .RE .PP .SS "\fBho_bitmap\fP* ho_font_edges_top_big (const \fBho_bitmap\fP * m_text, const \fBho_bitmap\fP * m_mask)" .PP return a bitmap of big top side picks in the font .PP \fBParameters:\fP .RS 4 \fIm_text\fP pointer to the text bitmap .br \fIm_mask\fP pointer to the line map .RE .PP \fBReturns:\fP .RS 4 a newly allocated bitmap .RE .PP .SS "\fBho_bitmap\fP* ho_font_edges_bottom (const \fBho_bitmap\fP * m_text, const \fBho_bitmap\fP * m_mask)" .PP return a bitmap of bottom side picks in the font .PP \fBParameters:\fP .RS 4 \fIm_text\fP pointer to the text bitmap .br \fIm_mask\fP pointer to the line map .RE .PP \fBReturns:\fP .RS 4 a newly allocated bitmap .RE .PP .SS "\fBho_bitmap\fP* ho_font_edges_bottom_big (const \fBho_bitmap\fP * m_text, const \fBho_bitmap\fP * m_mask)" .PP return a bitmap of big bottom side picks in the font .PP \fBParameters:\fP .RS 4 \fIm_text\fP pointer to the text bitmap .br \fIm_mask\fP pointer to the line map .RE .PP \fBReturns:\fP .RS 4 a newly allocated bitmap .RE .PP .SS "\fBho_bitmap\fP* ho_font_edges_left (const \fBho_bitmap\fP * m_text, const \fBho_bitmap\fP * m_mask)" .PP return a bitmap of left side picks in the font .PP \fBParameters:\fP .RS 4 \fIm_text\fP pointer to the text bitmap .br \fIm_mask\fP pointer to the line map .RE .PP \fBReturns:\fP .RS 4 a newly allocated bitmap .RE .PP .SS "\fBho_bitmap\fP* ho_font_edges_left_big (const \fBho_bitmap\fP * m_text, const \fBho_bitmap\fP * m_mask)" .PP return a bitmap of big left side picks in the font .PP \fBParameters:\fP .RS 4 \fIm_text\fP pointer to the text bitmap .br \fIm_mask\fP pointer to the line map .RE .PP \fBReturns:\fP .RS 4 a newly allocated bitmap .RE .PP .SS "\fBho_bitmap\fP* ho_font_edges_right (const \fBho_bitmap\fP * m_text, const \fBho_bitmap\fP * m_mask)" .PP return a bitmap of right side picks in the font .PP \fBParameters:\fP .RS 4 \fIm_text\fP pointer to the text bitmap .br \fIm_mask\fP pointer to the line map .RE .PP \fBReturns:\fP .RS 4 a newly allocated bitmap .RE .PP .SS "\fBho_bitmap\fP* ho_font_edges_right_big (const \fBho_bitmap\fP * m_text, const \fBho_bitmap\fP * m_mask)" .PP return a bitmap of big right side picks in the font .PP \fBParameters:\fP .RS 4 \fIm_text\fP pointer to the text bitmap .br \fIm_mask\fP pointer to the line map .RE .PP \fBReturns:\fP .RS 4 a newly allocated bitmap .RE .PP .SS "\fBho_bitmap\fP* ho_font_notch_top (const \fBho_bitmap\fP * m_text, const \fBho_bitmap\fP * m_mask)" .PP return a bitmap of top side notches in the font .PP \fBParameters:\fP .RS 4 \fIm_text\fP pointer to the text bitmap .br \fIm_mask\fP pointer to the line map .RE .PP \fBReturns:\fP .RS 4 a newly allocated bitmap .RE .PP .SS "\fBho_bitmap\fP* ho_font_notch_bottom (const \fBho_bitmap\fP * m_text, const \fBho_bitmap\fP * m_mask)" .PP return a bitmap of bottom side notches in the font .PP \fBParameters:\fP .RS 4 \fIm_text\fP pointer to the text bitmap .br \fIm_mask\fP pointer to the line map .RE .PP \fBReturns:\fP .RS 4 a newly allocated bitmap .RE .PP .SS "\fBho_bitmap\fP* ho_font_notch_left (const \fBho_bitmap\fP * m_text, const \fBho_bitmap\fP * m_mask)" .PP return a bitmap of left side notches in the font .PP \fBParameters:\fP .RS 4 \fIm_text\fP pointer to the text bitmap .br \fIm_mask\fP pointer to the line map .RE .PP \fBReturns:\fP .RS 4 a newly allocated bitmap .RE .PP .SS "\fBho_bitmap\fP* ho_font_notch_right (const \fBho_bitmap\fP * m_text, const \fBho_bitmap\fP * m_mask)" .PP return a bitmap of right side notches in the font .PP \fBParameters:\fP .RS 4 \fIm_text\fP pointer to the text bitmap .br \fIm_mask\fP pointer to the line map .RE .PP \fBReturns:\fP .RS 4 a newly allocated bitmap .RE .PP .SS "\fBho_bitmap\fP* ho_font_filter (const \fBho_bitmap\fP * m_text, const \fBho_bitmap\fP * m_mask, int filter_index)" .PP return a bitmap of a filter .PP \fBParameters:\fP .RS 4 \fIm_text\fP pointer to the text bitmap .br \fIm_mask\fP pointer to the line map .br \fIfilter_index\fP the index of the filter to use .RE .PP \fBReturns:\fP .RS 4 a newly allocated bitmap .RE .PP .SS "\fBho_bitmap\fP* ho_font_holes_filter (const \fBho_bitmap\fP * m_text, const \fBho_bitmap\fP * m_mask, int filter_index)" .PP return a bitmap of a filter used on font holes .PP \fBParameters:\fP .RS 4 \fIm_text\fP pointer to the text bitmap .br \fIm_mask\fP pointer to the line map .br \fIfilter_index\fP the index of the filter to use .RE .PP \fBReturns:\fP .RS 4 a newly allocated bitmap .RE .PP .SS "int ho_font_pnm_save (const \fBho_bitmap\fP * m_text, const \fBho_bitmap\fP * m_nikud, const \fBho_bitmap\fP * m_mask, const char * filename)" .PP writes font to file .PP \fBParameters:\fP .RS 4 \fIm_text\fP \fBho_bitmap\fP of main font .br \fIm_nikud\fP \fBho_bitmap\fP of nikud .br \fIm_mask\fP \fBho_bitmap\fP of line .br \fIfilename\fP save as file name .RE .PP \fBReturns:\fP .RS 4 FALSE .RE .PP .SS "int ho_font_pnm_load (\fBho_bitmap\fP ** m_text, \fBho_bitmap\fP ** m_nikud, \fBho_bitmap\fP ** m_mask, const char * filename)" .PP read \fBho_pixbuf\fP from file .PP \fBParameters:\fP .RS 4 \fIm_text\fP pointer to return \fBho_bitmap\fP of main font .br \fIm_nikud\fP pointer to return \fBho_bitmap\fP of nikud .br \fIm_mask\fP pointer to return \fBho_bitmap\fP of line .br \fIfilename\fP file name .RE .PP \fBReturns:\fP .RS 4 newly allocated \fBho_pixbuf\fP .RE .PP .SH "Author" .PP Generated automatically by Doxygen for libhocr from the source code. libhocr-0.10.17/docs/man/man3/ho_recognize.h.30000644000175000017500000005171211044261550015555 00000000000000.TH "src/ho_recognize.h" 3 "31 Jul 2008" "Version 0.10.17" "libhocr" \" -*- nroff -*- .ad l .nh .SH NAME src/ho_recognize.h \- libhocr C language header. .SH SYNOPSIS .br .PP \fC#include \fP .br \fC#include \fP .br .SS "Defines" .in +1c .ti -1c .RI "#define \fBHO_RECOGNIZE_H\fP 1" .br .ti -1c .RI "#define \fBHO_ARRAY_IN_SIZE\fP 104" .br .ti -1c .RI "#define \fBHO_ARRAY_OUT_SIZE\fP 51" .br .ti -1c .RI "#define \fBHEIGHT\fP (array_in[0])" .br .ti -1c .RI "#define \fBWIDTH\fP (array_in[1])" .br .ti -1c .RI "#define \fBWIDTH_BY_HEIGHT\fP (array_in[2])" .br .ti -1c .RI "#define \fBTOP\fP (array_in[3])" .br .ti -1c .RI "#define \fBBOTTOM\fP (array_in[4])" .br .ti -1c .RI "#define \fBTOP_LEFT\fP (array_in[5])" .br .ti -1c .RI "#define \fBTOP_MID\fP (array_in[6])" .br .ti -1c .RI "#define \fBTOP_RIGHT\fP (array_in[7])" .br .ti -1c .RI "#define \fBMID_LEFT\fP (array_in[8])" .br .ti -1c .RI "#define \fBMID_RIGHT\fP (array_in[9])" .br .ti -1c .RI "#define \fBBOTTOM_LEFT\fP (array_in[10])" .br .ti -1c .RI "#define \fBBOTTOM_MID\fP (array_in[11])" .br .ti -1c .RI "#define \fBBOTTOM_RIGHT\fP (array_in[12])" .br .ti -1c .RI "#define \fBTWO_VLINES_UP\fP (array_in[13])" .br .ti -1c .RI "#define \fBTWO_VLINES_DOWN\fP (array_in[14])" .br .ti -1c .RI "#define \fBTHREE_VLINES_UP\fP (array_in[15])" .br .ti -1c .RI "#define \fBTHREE_VLINES_DOWN\fP (array_in[16])" .br .ti -1c .RI "#define \fBTOP_HBAR\fP (array_in[17])" .br .ti -1c .RI "#define \fBMID_HBAR\fP (array_in[18])" .br .ti -1c .RI "#define \fBBOTTOM_HBAR\fP (array_in[19])" .br .ti -1c .RI "#define \fBLEFT_VBAR\fP (array_in[20])" .br .ti -1c .RI "#define \fBMID_VBAR\fP (array_in[21])" .br .ti -1c .RI "#define \fBRIGHT_VBAR\fP (array_in[22])" .br .ti -1c .RI "#define \fBDIAGONAL_BAR\fP (array_in[23])" .br .ti -1c .RI "#define \fBDIAGONAL_LEFT_BAR\fP (array_in[24])" .br .ti -1c .RI "#define \fBTOP_LEFT_EDGE\fP (array_in[25])" .br .ti -1c .RI "#define \fBMID_LEFT_EDGE\fP (array_in[26])" .br .ti -1c .RI "#define \fBBOTTOM_LEFT_EDGE\fP (array_in[27])" .br .ti -1c .RI "#define \fBTOP_RIGTH_EDGE\fP (array_in[28])" .br .ti -1c .RI "#define \fBMID_RIGTH_EDGE\fP (array_in[29])" .br .ti -1c .RI "#define \fBBOTTOM_RIGTH_EDGE\fP (array_in[30])" .br .ti -1c .RI "#define \fBLEFT_TOP_EDGE\fP (array_in[31])" .br .ti -1c .RI "#define \fBMID_TOP_EDGE\fP (array_in[32])" .br .ti -1c .RI "#define \fBRIGHT_TOP_EDGE\fP (array_in[33])" .br .ti -1c .RI "#define \fBLEFT_BOTTOM_EDGE\fP (array_in[34])" .br .ti -1c .RI "#define \fBMID_BOTTOM_EDGE\fP (array_in[35])" .br .ti -1c .RI "#define \fBRIGHT_BOTTOM_EDGE\fP (array_in[36])" .br .ti -1c .RI "#define \fBTOP_LEFT_NOTCH\fP (array_in[37])" .br .ti -1c .RI "#define \fBMID_LEFT_NOTCH\fP (array_in[38])" .br .ti -1c .RI "#define \fBBOTTOM_LEFT_NOTCH\fP (array_in[39])" .br .ti -1c .RI "#define \fBTOP_RIGHT_NOTCH\fP (array_in[40])" .br .ti -1c .RI "#define \fBMID_RIGHT_NOTCH\fP (array_in[41])" .br .ti -1c .RI "#define \fBBOTTOM_RIGHT_NOTCH\fP (array_in[42])" .br .ti -1c .RI "#define \fBLEFT_TOP_NOTCH\fP (array_in[43])" .br .ti -1c .RI "#define \fBMID_TOP_NOTCH\fP (array_in[44])" .br .ti -1c .RI "#define \fBRIGHT_TOP_NOTCH\fP (array_in[45])" .br .ti -1c .RI "#define \fBLEFT_BOTTOM_NOTCH\fP (array_in[46])" .br .ti -1c .RI "#define \fBMID_BOTTOM_NOTCH\fP (array_in[47])" .br .ti -1c .RI "#define \fBRIGHT_BOTTOM_NOTCH\fP (array_in[48])" .br .ti -1c .RI "#define \fBTOP_LEFT_END\fP (array_in[49])" .br .ti -1c .RI "#define \fBTOP_MID_END\fP (array_in[50])" .br .ti -1c .RI "#define \fBTOP_RIGHT_END\fP (array_in[51])" .br .ti -1c .RI "#define \fBMID_LEFT_END\fP (array_in[52])" .br .ti -1c .RI "#define \fBMID_MID_END\fP (array_in[53])" .br .ti -1c .RI "#define \fBMID_RIGHT_END\fP (array_in[54])" .br .ti -1c .RI "#define \fBBOTTOM_LEFT_END\fP (array_in[55])" .br .ti -1c .RI "#define \fBBOTTOM_MID_END\fP (array_in[56])" .br .ti -1c .RI "#define \fBBOTTOM_RIGHT_END\fP (array_in[57])" .br .ti -1c .RI "#define \fBTOP_LEFT_CROSS\fP (array_in[58])" .br .ti -1c .RI "#define \fBTOP_MID_CROSS\fP (array_in[59])" .br .ti -1c .RI "#define \fBTOP_RIGHT_CROSS\fP (array_in[60])" .br .ti -1c .RI "#define \fBMID_LEFT_CROSS\fP (array_in[61])" .br .ti -1c .RI "#define \fBMID_MID_CROSS\fP (array_in[62])" .br .ti -1c .RI "#define \fBMID_RIGHT_CROSS\fP (array_in[63])" .br .ti -1c .RI "#define \fBBOTTOM_LEFT_CROSS\fP (array_in[64])" .br .ti -1c .RI "#define \fBBOTTOM_MID_CROSS\fP (array_in[65])" .br .ti -1c .RI "#define \fBBOTTOM_RIGHT_CROSS\fP (array_in[66])" .br .ti -1c .RI "#define \fBONE_HOLE\fP (array_in[67])" .br .ti -1c .RI "#define \fBTWO_HOLES\fP (array_in[68])" .br .ti -1c .RI "#define \fBHEY_PART\fP (array_in[69])" .br .ti -1c .RI "#define \fBDOT_PART\fP (array_in[70])" .br .ti -1c .RI "#define \fBCOMMA_PART\fP (array_in[71])" .br .ti -1c .RI "#define \fBHOLE_TOP_LEFT_EDGE\fP (array_in[72])" .br .ti -1c .RI "#define \fBHOLE_MID_LEFT_EDGE\fP (array_in[73])" .br .ti -1c .RI "#define \fBHOLE_BOTTOM_LEFT_EDGE\fP (array_in[74])" .br .ti -1c .RI "#define \fBHOLE_TOP_RIGTH_EDGE\fP (array_in[75])" .br .ti -1c .RI "#define \fBHOLE_MID_RIGTH_EDGE\fP (array_in[76])" .br .ti -1c .RI "#define \fBHOLE_BOTTOM_RIGTH_EDGE\fP (array_in[77])" .br .ti -1c .RI "#define \fBHOLE_LEFT_TOP_EDGE\fP (array_in[78])" .br .ti -1c .RI "#define \fBHOLE_MID_TOP_EDGE\fP (array_in[79])" .br .ti -1c .RI "#define \fBHOLE_RIGHT_TOP_EDGE\fP (array_in[80])" .br .ti -1c .RI "#define \fBHOLE_LEFT_BOTTOM_EDGE\fP (array_in[81])" .br .ti -1c .RI "#define \fBHOLE_MID_BOTTOM_EDGE\fP (array_in[82])" .br .ti -1c .RI "#define \fBHOLE_RIGHT_BOTTOM_EDGE\fP (array_in[83])" .br .ti -1c .RI "#define \fBHOLE_HEIGHT\fP (array_in[84])" .br .ti -1c .RI "#define \fBHOLE_WIDTH\fP (array_in[85])" .br .ti -1c .RI "#define \fBHOLE_TOP\fP (array_in[86])" .br .ti -1c .RI "#define \fBHOLE_BOTTOM\fP (array_in[87])" .br .ti -1c .RI "#define \fBHOLE_TOP_LEFT\fP (array_in[88])" .br .ti -1c .RI "#define \fBHOLE_TOP_RIGHT\fP (array_in[89])" .br .ti -1c .RI "#define \fBHOLE_BOTTOM_LEFT\fP (array_in[90])" .br .ti -1c .RI "#define \fBHOLE_BOTTOM_RIGHT\fP (array_in[91])" .br .ti -1c .RI "#define \fBBIG_TOP_LEFT_EDGE\fP (array_in[92])" .br .ti -1c .RI "#define \fBBIG_MID_LEFT_EDGE\fP (array_in[93])" .br .ti -1c .RI "#define \fBBIG_BOTTOM_LEFT_EDGE\fP (array_in[94])" .br .ti -1c .RI "#define \fBBIG_TOP_RIGTH_EDGE\fP (array_in[95])" .br .ti -1c .RI "#define \fBBIG_MID_RIGTH_EDGE\fP (array_in[96])" .br .ti -1c .RI "#define \fBBIG_BOTTOM_RIGTH_EDGE\fP (array_in[97])" .br .ti -1c .RI "#define \fBBIG_LEFT_TOP_EDGE\fP (array_in[98])" .br .ti -1c .RI "#define \fBBIG_MID_TOP_EDGE\fP (array_in[99])" .br .ti -1c .RI "#define \fBBIG_RIGHT_TOP_EDGE\fP (array_in[100])" .br .ti -1c .RI "#define \fBBIG_LEFT_BOTTOM_EDGE\fP (array_in[101])" .br .ti -1c .RI "#define \fBBIG_MID_BOTTOM_EDGE\fP (array_in[102])" .br .ti -1c .RI "#define \fBBIG_RIGHT_BOTTOM_EDGE\fP (array_in[103])" .br .in -1c .SS "Functions" .in +1c .ti -1c .RI "int \fBho_recognize_array_in_size\fP ()" .br .ti -1c .RI "int \fBho_recognize_array_out_size\fP ()" .br .ti -1c .RI "int \fBho_recognize_create_array_in\fP (const \fBho_bitmap\fP *m_text, const \fBho_bitmap\fP *m_mask, double *array_in)" .br .ti -1c .RI "int \fBho_recognize_create_array_out\fP (const double *array_in, double *array_out, int font_code)" .br .ti -1c .RI "const char * \fBho_recognize_array_out_to_font\fP (const double *array_out, int *this_char_i)" .br .ti -1c .RI "const char * \fBho_recognize_font\fP (const \fBho_bitmap\fP *m_text, const \fBho_bitmap\fP *m_mask, int font_code, unsigned char do_linguistics, unsigned char word_end, unsigned char word_start, int *this_char_i, int last_char_i)" .br .ti -1c .RI "int \fBho_recognize_dimentions\fP (const \fBho_bitmap\fP *m_text, const \fBho_bitmap\fP *m_mask, double *height, double *width, double *top, double *bottom, double *top_left, double *top_mid, double *top_right, double *mid_left, double *mid_right, double *bottom_left, double *bottom_mid, double *bottom_right, double *has_two_hlines_up, double *has_two_hlines_down, double *has_three_hlines_up, double *has_three_hlines_down)" .br .ti -1c .RI "int \fBho_recognize_bars\fP (const \fBho_bitmap\fP *m_text, const \fBho_bitmap\fP *m_mask, double *has_top_bar, double *has_mid_hbar, double *has_bottom_bar, double *has_left_bar, double *has_mid_vbar, double *has_right_bar, double *has_diagonal_bar, double *has_diagonal_left_bar)" .br .ti -1c .RI "int \fBho_recognize_edges\fP (const \fBho_bitmap\fP *m_text, const \fBho_bitmap\fP *m_mask, double *has_top_left_edge, double *has_mid_left_edge, double *has_bottom_left_edge, double *has_top_right_edge, double *has_mid_right_edge, double *has_bottom_right_edge, double *has_left_top_edge, double *has_mid_top_edge, double *has_right_top_edge, double *has_left_bottom_edge, double *has_mid_bottom_edge, double *has_right_bottom_edge)" .br .ti -1c .RI "int \fBho_recognize_edges_big\fP (const \fBho_bitmap\fP *m_text, const \fBho_bitmap\fP *m_mask, double *has_top_left_edge, double *has_mid_left_edge, double *has_bottom_left_edge, double *has_top_right_edge, double *has_mid_right_edge, double *has_bottom_right_edge, double *has_left_top_edge, double *has_mid_top_edge, double *has_right_top_edge, double *has_left_bottom_edge, double *has_mid_bottom_edge, double *has_right_bottom_edge)" .br .ti -1c .RI "int \fBho_recognize_notches\fP (const \fBho_bitmap\fP *m_text, const \fBho_bitmap\fP *m_mask, double *has_top_left_notch, double *has_mid_left_notch, double *has_bottom_left_notch, double *has_top_right_notch, double *has_mid_right_notch, double *has_bottom_right_notch, double *has_left_top_notch, double *has_mid_top_notch, double *has_right_top_notch, double *has_left_bottom_notch, double *has_mid_bottom_notch, double *has_right_bottom_notch)" .br .ti -1c .RI "int \fBho_recognize_parts\fP (const \fBho_bitmap\fP *m_text, const \fBho_bitmap\fP *m_mask, double *has_one_hole, double *has_two_holes, double *has_hey_part, double *has_dot_part, double *has_comma_part)" .br .ti -1c .RI "int \fBho_recognize_ends\fP (const \fBho_bitmap\fP *m_text, const \fBho_bitmap\fP *m_mask, double *has_top_left_end, double *has_top_mid_end, double *has_top_right_end, double *has_mid_left_end, double *has_mid_mid_end, double *has_mid_right_end, double *has_bottom_left_end, double *has_bottom_mid_end, double *has_bottom_right_end, double *has_top_left_cross, double *has_top_mid_cross, double *has_top_right_cross, double *has_mid_left_cross, double *has_mid_mid_cross, double *has_mid_right_cross, double *has_bottom_left_cross, double *has_bottom_mid_cross, double *has_bottom_right_cross)" .br .ti -1c .RI "int \fBho_recognize_holes_dimentions\fP (const \fBho_bitmap\fP *m_text, const \fBho_bitmap\fP *m_mask, double *height, double *width, double *top, double *bottom, double *top_left, double *top_right, double *bottom_left, double *bottom_right)" .br .ti -1c .RI "int \fBho_recognize_holes_edges\fP (const \fBho_bitmap\fP *m_text, const \fBho_bitmap\fP *m_mask, double *has_top_left_edge, double *has_mid_left_edge, double *has_bottom_left_edge, double *has_top_right_edge, double *has_mid_right_edge, double *has_bottom_right_edge, double *has_left_top_edge, double *has_mid_top_edge, double *has_right_top_edge, double *has_left_bottom_edge, double *has_mid_bottom_edge, double *has_right_bottom_edge)" .br .in -1c .SH "Detailed Description" .PP libhocr C language header. libhocr - LIBrary for Hebrew Optical Character Recognition .SH "Define Documentation" .PP .SS "#define HO_RECOGNIZE_H 1" .PP .SS "#define HO_ARRAY_IN_SIZE 104" .PP .SS "#define HO_ARRAY_OUT_SIZE 51" .PP .SS "#define HEIGHT (array_in[0])" .PP .SS "#define WIDTH (array_in[1])" .PP .SS "#define WIDTH_BY_HEIGHT (array_in[2])" .PP .SS "#define TOP (array_in[3])" .PP .SS "#define BOTTOM (array_in[4])" .PP .SS "#define TOP_LEFT (array_in[5])" .PP .SS "#define TOP_MID (array_in[6])" .PP .SS "#define TOP_RIGHT (array_in[7])" .PP .SS "#define MID_LEFT (array_in[8])" .PP .SS "#define MID_RIGHT (array_in[9])" .PP .SS "#define BOTTOM_LEFT (array_in[10])" .PP .SS "#define BOTTOM_MID (array_in[11])" .PP .SS "#define BOTTOM_RIGHT (array_in[12])" .PP .SS "#define TWO_VLINES_UP (array_in[13])" .PP .SS "#define TWO_VLINES_DOWN (array_in[14])" .PP .SS "#define THREE_VLINES_UP (array_in[15])" .PP .SS "#define THREE_VLINES_DOWN (array_in[16])" .PP .SS "#define TOP_HBAR (array_in[17])" .PP .SS "#define MID_HBAR (array_in[18])" .PP .SS "#define BOTTOM_HBAR (array_in[19])" .PP .SS "#define LEFT_VBAR (array_in[20])" .PP .SS "#define MID_VBAR (array_in[21])" .PP .SS "#define RIGHT_VBAR (array_in[22])" .PP .SS "#define DIAGONAL_BAR (array_in[23])" .PP .SS "#define DIAGONAL_LEFT_BAR (array_in[24])" .PP .SS "#define TOP_LEFT_EDGE (array_in[25])" .PP .SS "#define MID_LEFT_EDGE (array_in[26])" .PP .SS "#define BOTTOM_LEFT_EDGE (array_in[27])" .PP .SS "#define TOP_RIGTH_EDGE (array_in[28])" .PP .SS "#define MID_RIGTH_EDGE (array_in[29])" .PP .SS "#define BOTTOM_RIGTH_EDGE (array_in[30])" .PP .SS "#define LEFT_TOP_EDGE (array_in[31])" .PP .SS "#define MID_TOP_EDGE (array_in[32])" .PP .SS "#define RIGHT_TOP_EDGE (array_in[33])" .PP .SS "#define LEFT_BOTTOM_EDGE (array_in[34])" .PP .SS "#define MID_BOTTOM_EDGE (array_in[35])" .PP .SS "#define RIGHT_BOTTOM_EDGE (array_in[36])" .PP .SS "#define TOP_LEFT_NOTCH (array_in[37])" .PP .SS "#define MID_LEFT_NOTCH (array_in[38])" .PP .SS "#define BOTTOM_LEFT_NOTCH (array_in[39])" .PP .SS "#define TOP_RIGHT_NOTCH (array_in[40])" .PP .SS "#define MID_RIGHT_NOTCH (array_in[41])" .PP .SS "#define BOTTOM_RIGHT_NOTCH (array_in[42])" .PP .SS "#define LEFT_TOP_NOTCH (array_in[43])" .PP .SS "#define MID_TOP_NOTCH (array_in[44])" .PP .SS "#define RIGHT_TOP_NOTCH (array_in[45])" .PP .SS "#define LEFT_BOTTOM_NOTCH (array_in[46])" .PP .SS "#define MID_BOTTOM_NOTCH (array_in[47])" .PP .SS "#define RIGHT_BOTTOM_NOTCH (array_in[48])" .PP .SS "#define TOP_LEFT_END (array_in[49])" .PP .SS "#define TOP_MID_END (array_in[50])" .PP .SS "#define TOP_RIGHT_END (array_in[51])" .PP .SS "#define MID_LEFT_END (array_in[52])" .PP .SS "#define MID_MID_END (array_in[53])" .PP .SS "#define MID_RIGHT_END (array_in[54])" .PP .SS "#define BOTTOM_LEFT_END (array_in[55])" .PP .SS "#define BOTTOM_MID_END (array_in[56])" .PP .SS "#define BOTTOM_RIGHT_END (array_in[57])" .PP .SS "#define TOP_LEFT_CROSS (array_in[58])" .PP .SS "#define TOP_MID_CROSS (array_in[59])" .PP .SS "#define TOP_RIGHT_CROSS (array_in[60])" .PP .SS "#define MID_LEFT_CROSS (array_in[61])" .PP .SS "#define MID_MID_CROSS (array_in[62])" .PP .SS "#define MID_RIGHT_CROSS (array_in[63])" .PP .SS "#define BOTTOM_LEFT_CROSS (array_in[64])" .PP .SS "#define BOTTOM_MID_CROSS (array_in[65])" .PP .SS "#define BOTTOM_RIGHT_CROSS (array_in[66])" .PP .SS "#define ONE_HOLE (array_in[67])" .PP .SS "#define TWO_HOLES (array_in[68])" .PP .SS "#define HEY_PART (array_in[69])" .PP .SS "#define DOT_PART (array_in[70])" .PP .SS "#define COMMA_PART (array_in[71])" .PP .SS "#define HOLE_TOP_LEFT_EDGE (array_in[72])" .PP .SS "#define HOLE_MID_LEFT_EDGE (array_in[73])" .PP .SS "#define HOLE_BOTTOM_LEFT_EDGE (array_in[74])" .PP .SS "#define HOLE_TOP_RIGTH_EDGE (array_in[75])" .PP .SS "#define HOLE_MID_RIGTH_EDGE (array_in[76])" .PP .SS "#define HOLE_BOTTOM_RIGTH_EDGE (array_in[77])" .PP .SS "#define HOLE_LEFT_TOP_EDGE (array_in[78])" .PP .SS "#define HOLE_MID_TOP_EDGE (array_in[79])" .PP .SS "#define HOLE_RIGHT_TOP_EDGE (array_in[80])" .PP .SS "#define HOLE_LEFT_BOTTOM_EDGE (array_in[81])" .PP .SS "#define HOLE_MID_BOTTOM_EDGE (array_in[82])" .PP .SS "#define HOLE_RIGHT_BOTTOM_EDGE (array_in[83])" .PP .SS "#define HOLE_HEIGHT (array_in[84])" .PP .SS "#define HOLE_WIDTH (array_in[85])" .PP .SS "#define HOLE_TOP (array_in[86])" .PP .SS "#define HOLE_BOTTOM (array_in[87])" .PP .SS "#define HOLE_TOP_LEFT (array_in[88])" .PP .SS "#define HOLE_TOP_RIGHT (array_in[89])" .PP .SS "#define HOLE_BOTTOM_LEFT (array_in[90])" .PP .SS "#define HOLE_BOTTOM_RIGHT (array_in[91])" .PP .SS "#define BIG_TOP_LEFT_EDGE (array_in[92])" .PP .SS "#define BIG_MID_LEFT_EDGE (array_in[93])" .PP .SS "#define BIG_BOTTOM_LEFT_EDGE (array_in[94])" .PP .SS "#define BIG_TOP_RIGTH_EDGE (array_in[95])" .PP .SS "#define BIG_MID_RIGTH_EDGE (array_in[96])" .PP .SS "#define BIG_BOTTOM_RIGTH_EDGE (array_in[97])" .PP .SS "#define BIG_LEFT_TOP_EDGE (array_in[98])" .PP .SS "#define BIG_MID_TOP_EDGE (array_in[99])" .PP .SS "#define BIG_RIGHT_TOP_EDGE (array_in[100])" .PP .SS "#define BIG_LEFT_BOTTOM_EDGE (array_in[101])" .PP .SS "#define BIG_MID_BOTTOM_EDGE (array_in[102])" .PP .SS "#define BIG_RIGHT_BOTTOM_EDGE (array_in[103])" .PP .SH "Function Documentation" .PP .SS "int ho_recognize_array_in_size ()" .PP .SS "int ho_recognize_array_out_size ()" .PP .SS "int ho_recognize_create_array_in (const \fBho_bitmap\fP * m_text, const \fBho_bitmap\fP * m_mask, double * array_in)" .PP .SS "int ho_recognize_create_array_out (const double * array_in, double * array_out, int font_code)" .PP .SS "const char* ho_recognize_array_out_to_font (const double * array_out, int * this_char_i)" .PP .SS "const char* ho_recognize_font (const \fBho_bitmap\fP * m_text, const \fBho_bitmap\fP * m_mask, int font_code, unsigned char do_linguistics, unsigned char word_end, unsigned char word_start, int * this_char_i, int last_char_i)" .PP .SS "int ho_recognize_dimentions (const \fBho_bitmap\fP * m_text, const \fBho_bitmap\fP * m_mask, double * height, double * width, double * top, double * bottom, double * top_left, double * top_mid, double * top_right, double * mid_left, double * mid_right, double * bottom_left, double * bottom_mid, double * bottom_right, double * has_two_hlines_up, double * has_two_hlines_down, double * has_three_hlines_up, double * has_three_hlines_down)" .PP .SS "int ho_recognize_bars (const \fBho_bitmap\fP * m_text, const \fBho_bitmap\fP * m_mask, double * has_top_bar, double * has_mid_hbar, double * has_bottom_bar, double * has_left_bar, double * has_mid_vbar, double * has_right_bar, double * has_diagonal_bar, double * has_diagonal_left_bar)" .PP .SS "int ho_recognize_edges (const \fBho_bitmap\fP * m_text, const \fBho_bitmap\fP * m_mask, double * has_top_left_edge, double * has_mid_left_edge, double * has_bottom_left_edge, double * has_top_right_edge, double * has_mid_right_edge, double * has_bottom_right_edge, double * has_left_top_edge, double * has_mid_top_edge, double * has_right_top_edge, double * has_left_bottom_edge, double * has_mid_bottom_edge, double * has_right_bottom_edge)" .PP .SS "int ho_recognize_edges_big (const \fBho_bitmap\fP * m_text, const \fBho_bitmap\fP * m_mask, double * has_top_left_edge, double * has_mid_left_edge, double * has_bottom_left_edge, double * has_top_right_edge, double * has_mid_right_edge, double * has_bottom_right_edge, double * has_left_top_edge, double * has_mid_top_edge, double * has_right_top_edge, double * has_left_bottom_edge, double * has_mid_bottom_edge, double * has_right_bottom_edge)" .PP .SS "int ho_recognize_notches (const \fBho_bitmap\fP * m_text, const \fBho_bitmap\fP * m_mask, double * has_top_left_notch, double * has_mid_left_notch, double * has_bottom_left_notch, double * has_top_right_notch, double * has_mid_right_notch, double * has_bottom_right_notch, double * has_left_top_notch, double * has_mid_top_notch, double * has_right_top_notch, double * has_left_bottom_notch, double * has_mid_bottom_notch, double * has_right_bottom_notch)" .PP .SS "int ho_recognize_parts (const \fBho_bitmap\fP * m_text, const \fBho_bitmap\fP * m_mask, double * has_one_hole, double * has_two_holes, double * has_hey_part, double * has_dot_part, double * has_comma_part)" .PP .SS "int ho_recognize_ends (const \fBho_bitmap\fP * m_text, const \fBho_bitmap\fP * m_mask, double * has_top_left_end, double * has_top_mid_end, double * has_top_right_end, double * has_mid_left_end, double * has_mid_mid_end, double * has_mid_right_end, double * has_bottom_left_end, double * has_bottom_mid_end, double * has_bottom_right_end, double * has_top_left_cross, double * has_top_mid_cross, double * has_top_right_cross, double * has_mid_left_cross, double * has_mid_mid_cross, double * has_mid_right_cross, double * has_bottom_left_cross, double * has_bottom_mid_cross, double * has_bottom_right_cross)" .PP .SS "int ho_recognize_holes_dimentions (const \fBho_bitmap\fP * m_text, const \fBho_bitmap\fP * m_mask, double * height, double * width, double * top, double * bottom, double * top_left, double * top_right, double * bottom_left, double * bottom_right)" .PP .SS "int ho_recognize_holes_edges (const \fBho_bitmap\fP * m_text, const \fBho_bitmap\fP * m_mask, double * has_top_left_edge, double * has_mid_left_edge, double * has_bottom_left_edge, double * has_top_right_edge, double * has_mid_right_edge, double * has_bottom_right_edge, double * has_left_top_edge, double * has_mid_top_edge, double * has_right_top_edge, double * has_left_bottom_edge, double * has_mid_bottom_edge, double * has_right_bottom_edge)" .PP .SH "Author" .PP Generated automatically by Doxygen for libhocr from the source code. libhocr-0.10.17/docs/man/man3/ho_objmap.h.30000644000175000017500000002350411044261550015036 00000000000000.TH "src/ho_objmap.h" 3 "31 Jul 2008" "Version 0.10.17" "libhocr" \" -*- nroff -*- .ad l .nh .SH NAME src/ho_objmap.h \- libhocr C language header. .SH SYNOPSIS .br .PP \fC#include \fP .br .SS "Data Structures" .in +1c .ti -1c .RI "struct \fBho_obj\fP" .br .RI "\fIlibhocr object struct \fP" .ti -1c .RI "struct \fBho_objlist\fP" .br .RI "\fIlibhocr object list struct \fP" .ti -1c .RI "struct \fBho_objmap\fP" .br .RI "\fIlibhocr object map struct \fP" .in -1c .SS "Defines" .in +1c .ti -1c .RI "#define \fBHO_OBJMAP_H\fP 1" .br .ti -1c .RI "#define \fBho_objmap_set\fP(m, x, y, val) (((m)->map)[(x) + (y) * (m)->width] = (val))" .br .ti -1c .RI "#define \fBho_objmap_get\fP(m, x, y) (((m)->map)[(x) + (y) * (m)->width])" .br .ti -1c .RI "#define \fBho_objmap_get_size\fP(m) ((m)->obj_list->size)" .br .ti -1c .RI "#define \fBho_objmap_get_object\fP(m, i) ((m)->obj_list->objects[(i)])" .br .ti -1c .RI "#define \fBho_objmap_get_width\fP(m) ((m)->width)" .br .ti -1c .RI "#define \fBho_objmap_get_height\fP(m) ((m)->height)" .br .in -1c .SS "Functions" .in +1c .ti -1c .RI "\fBho_objlist\fP * \fBho_objlist_new\fP ()" .br .ti -1c .RI "int \fBho_objlist_free\fP (\fBho_objlist\fP *object_list)" .br .ti -1c .RI "int \fBho_objlist_add\fP (\fBho_objlist\fP *object_list, double weight, int x, int y, int width, int height)" .br .ti -1c .RI "int \fBho_objlist_get_index\fP (\fBho_objlist\fP *object_list, int index)" .br .ti -1c .RI "\fBho_obj\fP * \fBho_objlist_get_object\fP (\fBho_objlist\fP *object_list, int index)" .br .ti -1c .RI "int \fBho_objlist_add_pixel\fP (\fBho_objlist\fP *object_list, int index, int x, int y)" .br .ti -1c .RI "int \fBho_objlist_link\fP (\fBho_objlist\fP *object_list, int index1, int index2)" .br .ti -1c .RI "int \fBho_objlist_clean\fP (\fBho_objlist\fP *object_list, int **map)" .br .ti -1c .RI "int \fBho_objlist_clean_by_reading_index\fP (\fBho_objlist\fP *object_list, int **map)" .br .ti -1c .RI "int \fBho_objlist_print\fP (\fBho_objlist\fP *object_list)" .br .ti -1c .RI "int \fBho_objlist_statistics\fP (\fBho_objlist\fP *object_list, int min_height, int max_height, int min_width, int max_width, int *counter, double *weight_avg, double *weight_com, double *weight_min, double *weight_max, int *height_avg, int *height_com, int *height_min, int *height_max, int *width_avg, int *width_com, int *width_min, int *width_max)" .br .ti -1c .RI "\fBho_objmap\fP * \fBho_objmap_new\fP (const int width, const int height)" .br .ti -1c .RI "int \fBho_objmap_free\fP (\fBho_objmap\fP *m)" .br .ti -1c .RI "int \fBho_objmap_clean\fP (\fBho_objmap\fP *m)" .br .ti -1c .RI "int \fBho_objmap_sort_by_reading_index\fP (\fBho_objmap\fP *m, const unsigned char col, const unsigned char dir_ltr)" .br .ti -1c .RI "\fBho_objmap\fP * \fBho_objmap_new_from_bitmap\fP (const \fBho_bitmap\fP *bit_in)" .br .ti -1c .RI "int \fBho_objmap_font_metrix\fP (const \fBho_objmap\fP *m, const int min_height, const int max_height, const int min_width, const int max_width, int *height, int *width, unsigned char *nikud)" .br .ti -1c .RI "\fBho_bitmap\fP * \fBho_objmap_to_bitmap\fP (const \fBho_objmap\fP *obj_in)" .br .ti -1c .RI "\fBho_bitmap\fP * \fBho_objmap_to_bitmap_by_size\fP (const \fBho_objmap\fP *m, int min_height, int max_height, int min_width, int max_width)" .br .ti -1c .RI "\fBho_bitmap\fP * \fBho_objmap_to_bitmap_by_index\fP (const \fBho_objmap\fP *m, const int index)" .br .ti -1c .RI "\fBho_bitmap\fP * \fBho_objmap_to_bitmap_by_index_window\fP (const \fBho_objmap\fP *m, const int index, const int frame)" .br .ti -1c .RI "int \fBho_objmap_update_reading_index\fP (\fBho_objmap\fP *m, const unsigned char n_columns, const unsigned char dir_ltr)" .br .ti -1c .RI "\fBho_obj\fP * \fBho_objmap_get_object_by_index\fP (\fBho_objmap\fP *m, int index)" .br .in -1c .SH "Detailed Description" .PP libhocr C language header. libhocr - LIBrary for Hebrew Optical Character Recognition .SH "Define Documentation" .PP .SS "#define HO_OBJMAP_H 1" .PP .SS "#define ho_objmap_set(m, x, y, val) (((m)->map)[(x) + (y) * (m)->width] = (val))" .PP .SS "#define ho_objmap_get(m, x, y) (((m)->map)[(x) + (y) * (m)->width])" .PP .SS "#define ho_objmap_get_size(m) ((m)->obj_list->size)" .PP .SS "#define ho_objmap_get_object(m, i) ((m)->obj_list->objects[(i)])" .PP .SS "#define ho_objmap_get_width(m) ((m)->width)" .PP .SS "#define ho_objmap_get_height(m) ((m)->height)" .PP .SH "Function Documentation" .PP .SS "\fBho_objlist\fP* ho_objlist_new ()" .PP .SS "int ho_objlist_free (\fBho_objlist\fP * object_list)" .PP .SS "int ho_objlist_add (\fBho_objlist\fP * object_list, double weight, int x, int y, int width, int height)" .PP .SS "int ho_objlist_get_index (\fBho_objlist\fP * object_list, int index)" .PP .SS "\fBho_obj\fP* ho_objlist_get_object (\fBho_objlist\fP * object_list, int index)" .PP .SS "int ho_objlist_add_pixel (\fBho_objlist\fP * object_list, int index, int x, int y)" .PP .SS "int ho_objlist_link (\fBho_objlist\fP * object_list, int index1, int index2)" .PP .SS "int ho_objlist_clean (\fBho_objlist\fP * object_list, int ** map)" .PP .SS "int ho_objlist_clean_by_reading_index (\fBho_objlist\fP * object_list, int ** map)" .PP .SS "int ho_objlist_print (\fBho_objlist\fP * object_list)" .PP .SS "int ho_objlist_statistics (\fBho_objlist\fP * object_list, int min_height, int max_height, int min_width, int max_width, int * counter, double * weight_avg, double * weight_com, double * weight_min, double * weight_max, int * height_avg, int * height_com, int * height_min, int * height_max, int * width_avg, int * width_com, int * width_min, int * width_max)" .PP .SS "\fBho_objmap\fP* ho_objmap_new (const int width, const int height)" .PP new \fBho_pixbuf\fP .PP \fBParameters:\fP .RS 4 \fIheight\fP hight of pixbuf in pixels .br \fIwidth\fP width of pixbuf in pixels .RE .PP \fBReturns:\fP .RS 4 newly allocated \fBho_pixbuf\fP .RE .PP .SS "int ho_objmap_free (\fBho_objmap\fP * m)" .PP free an \fBho_objmap\fP .PP \fBParameters:\fP .RS 4 \fIm\fP pointer to an \fBho_objmap\fP .RE .PP \fBReturns:\fP .RS 4 FALSE .RE .PP .SS "int ho_objmap_clean (\fBho_objmap\fP * m)" .PP clean the \fBho_objmap\fP index list .PP \fBParameters:\fP .RS 4 \fIm\fP pointer to an \fBho_objmap\fP .RE .PP \fBReturns:\fP .RS 4 FALSE .RE .PP .SS "int ho_objmap_sort_by_reading_index (\fBho_objmap\fP * m, const unsigned char col, const unsigned char dir_ltr)" .PP sort the \fBho_objmap\fP by reading index .PP \fBParameters:\fP .RS 4 \fIm\fP pointer to an \fBho_objmap\fP .br \fIcol\fP numbere of columns .br \fIdir_ltr\fP true-ltr false-rtl .RE .PP \fBReturns:\fP .RS 4 FALSE .RE .PP .SS "\fBho_objmap\fP* ho_objmap_new_from_bitmap (const \fBho_bitmap\fP * bit_in)" .PP new \fBho_objmap\fP from \fBho_bitmap\fP .PP \fBParameters:\fP .RS 4 \fIbit_in\fP pointer to an \fBho_bitmap\fP image .RE .PP \fBReturns:\fP .RS 4 newly allocated \fBho_objmap\fP .RE .PP .SS "int ho_objmap_font_metrix (const \fBho_objmap\fP * m, const int min_height, const int max_height, const int min_width, const int max_width, int * height, int * width, unsigned char * nikud)" .PP guess font metrics .PP \fBParameters:\fP .RS 4 \fIm\fP pointer to an \fBho_objmap\fP .br \fImin_height\fP only objects with this minimal height are used .br \fImax_height\fP only objects with this maximal height are used .br \fImin_width\fP only objects with this minimal width are used .br \fImax_width\fP only objects with this maximal width are used .br \fIheight\fP pointer to return the guessed font average height .br \fIwidth\fP pointer to return the guessed font average width .br \fInikud\fP pointer to return the guessed nikud in page .RE .PP \fBReturns:\fP .RS 4 FALSE .RE .PP .SS "\fBho_bitmap\fP* ho_objmap_to_bitmap (const \fBho_objmap\fP * obj_in)" .PP new ho_bitamp from objmap .PP \fBParameters:\fP .RS 4 \fIobj_in\fP the object map to use .RE .PP \fBReturns:\fP .RS 4 newly allocated \fBho_bitmap\fP .RE .PP .SS "\fBho_bitmap\fP* ho_objmap_to_bitmap_by_size (const \fBho_objmap\fP * m, int min_height, int max_height, int min_width, int max_width)" .PP copy objects from objmap to bitmap by size .PP \fBParameters:\fP .RS 4 \fIm\fP pointer to an \fBho_objmap\fP .br \fImin_height\fP only objects with this minimal height are copied .br \fImax_height\fP only objects with this maximal height are copied .br \fImin_width\fP only objects with this minimal width are copied .br \fImax_width\fP only objects with this maximal width are copied .RE .PP \fBReturns:\fP .RS 4 a newly allocated bitmap .RE .PP .SS "\fBho_bitmap\fP* ho_objmap_to_bitmap_by_index (const \fBho_objmap\fP * m, const int index)" .PP copy objects from objmap to bitmap by index .PP \fBParameters:\fP .RS 4 \fIm\fP pointer to an \fBho_objmap\fP .br \fIindex\fP the index of the object to copy .RE .PP \fBReturns:\fP .RS 4 a newly allocated bitmap size of objmap .RE .PP .SS "\fBho_bitmap\fP* ho_objmap_to_bitmap_by_index_window (const \fBho_objmap\fP * m, const int index, const int frame)" .PP copy objects from objmap to bitmap by index of the object .PP \fBParameters:\fP .RS 4 \fIm\fP pointer to an \fBho_objmap\fP .br \fIindex\fP the index of the object to copy .br \fIframe\fP size of white frame in the new bitmap .RE .PP \fBReturns:\fP .RS 4 a newly allocated bitmap size of object + frame .RE .PP .SS "int ho_objmap_update_reading_index (\fBho_objmap\fP * m, const unsigned char n_columns, const unsigned char dir_ltr)" .PP guess reading_index .PP \fBParameters:\fP .RS 4 \fIm\fP pointer to an \fBho_objmap\fP .br \fIn_columns\fP numbere of columns .br \fIdir_ltr\fP true-ltr false-rtl .RE .PP \fBReturns:\fP .RS 4 FALSE .RE .PP .SS "\fBho_obj\fP* ho_objmap_get_object_by_index (\fBho_objmap\fP * m, int index)" .PP get an object by index .PP \fBParameters:\fP .RS 4 \fIm\fP pointer to an \fBho_objmap\fP .br \fIindex\fP the object index .RE .PP \fBReturns:\fP .RS 4 the object .RE .PP .SH "Author" .PP Generated automatically by Doxygen for libhocr from the source code. libhocr-0.10.17/docs/man/man3/Makefile.in0000644000175000017500000002673611043604650014646 00000000000000# Makefile.in generated by automake 1.10.1 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, # 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. @SET_MAKE@ VPATH = @srcdir@ pkgdatadir = $(datadir)/@PACKAGE@ pkglibdir = $(libdir)/@PACKAGE@ pkgincludedir = $(includedir)/@PACKAGE@ am__cd = 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dvi \ dvi-am html html-am info info-am install install-am \ install-data install-data-am install-dvi install-dvi-am \ install-exec install-exec-am install-html install-html-am \ install-info install-info-am install-man install-man3 \ install-pdf install-pdf-am install-ps install-ps-am \ install-strip installcheck installcheck-am installdirs \ maintainer-clean maintainer-clean-generic mostlyclean \ mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \ uninstall uninstall-am uninstall-man uninstall-man3 # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: libhocr-0.10.17/docs/man/man3/ho_array.h.30000644000175000017500000005325411044261550014711 00000000000000.TH "src/ho_array.h" 3 "31 Jul 2008" "Version 0.10.17" "libhocr" \" -*- nroff -*- .ad l .nh .SH NAME src/ho_array.h \- libhocr C language header. .SH SYNOPSIS .br .PP \fC#include \fP .br \fC#include \fP .br .SS "Data Structures" .in +1c .ti -1c .RI "struct \fBho_array\fP" .br .RI "\fIlibhocr array struct \fP" .in -1c .SS "Defines" .in +1c .ti -1c .RI "#define \fBHO_ARRAY_H\fP 1" .br .ti -1c .RI "#define \fBho_array_set\fP(m, x, y, val) (((m)->data)[(x)+(y)*(m)->width]=(val))" .br .ti -1c .RI "#define \fBho_array_get\fP(m, x, y) (((m)->data)[(x)+(y)*(m)->width])" .br .ti -1c .RI "#define \fBho_array_get_width\fP(m) ((m)->width)" .br .ti -1c .RI "#define \fBho_array_get_height\fP(m) ((m)->height)" .br .ti -1c .RI "#define \fBho_array_get_data\fP(m) ((m)->data)" .br .in -1c .SS "Functions" .in +1c .ti -1c .RI "\fBho_array\fP * \fBho_array_new\fP (const int width, const int height)" .br .ti -1c .RI "\fBho_array\fP * \fBho_array_clone\fP (const \fBho_array\fP *m)" .br .ti -1c .RI "int \fBho_array_set_data\fP (\fBho_array\fP *pix, double data)" .br .ti -1c .RI "int \fBho_array_set_at\fP (\fBho_array\fP *pix, int x, int y, double data)" .br .ti -1c .RI "double \fBho_array_get_at\fP (\fBho_array\fP *pix, int x, int y)" .br .ti -1c .RI "\fBho_array\fP * \fBho_array_new_from_pixbuf\fP (const \fBho_pixbuf\fP *pix)" .br .ti -1c .RI "\fBho_array\fP * \fBho_array_new_from_bitmap\fP (const \fBho_bitmap\fP *pix)" .br .ti -1c .RI "\fBho_pixbuf\fP * \fBho_array_to_pixbuf\fP (const \fBho_array\fP *pix_in)" .br .ti -1c .RI "\fBho_pixbuf\fP * \fBho_array_to_rgb_pixbuf\fP (const \fBho_array\fP *pix_in)" .br .ti -1c .RI "int \fBho_array_free\fP (\fBho_array\fP *pix)" .br .ti -1c .RI "unsigned char \fBho_array_minmax\fP (const \fBho_array\fP *pix, double *min, double *max)" .br .ti -1c .RI "double \fBho_array_get_mean\fP (const \fBho_array\fP *pix)" .br .ti -1c .RI "double \fBho_array_get_min\fP (const \fBho_array\fP *pix)" .br .ti -1c .RI "double \fBho_array_get_max\fP (const \fBho_array\fP *pix)" .br .ti -1c .RI "unsigned char \fBho_array_add\fP (\fBho_array\fP *ar1, const \fBho_array\fP *ar2)" .br .ti -1c .RI "unsigned char \fBho_array_add_const\fP (\fBho_array\fP *ar, const double num)" .br .ti -1c .RI "unsigned char \fBho_array_sub\fP (\fBho_array\fP *ar1, const \fBho_array\fP *ar2)" .br .ti -1c .RI "unsigned char \fBho_array_mul\fP (\fBho_array\fP *ar1, const \fBho_array\fP *ar2)" .br .ti -1c .RI "unsigned char \fBho_array_complex_mul\fP (\fBho_array\fP *ar1_r, \fBho_array\fP *ar1_i, const \fBho_array\fP *ar2_r, const \fBho_array\fP *ar2_i)" .br .ti -1c .RI "unsigned char \fBho_array_mul_const\fP (\fBho_array\fP *ar, const double num)" .br .ti -1c .RI "unsigned char \fBho_array_div\fP (\fBho_array\fP *ar1, const \fBho_array\fP *ar2)" .br .ti -1c .RI "unsigned char \fBho_array_inv\fP (\fBho_array\fP *ar)" .br .ti -1c .RI "unsigned char \fBho_array_polerize\fP (\fBho_array\fP *ar, const double treshold)" .br .ti -1c .RI "unsigned char \fBho_array_log\fP (\fBho_array\fP *ar)" .br .ti -1c .RI "unsigned char \fBho_array_streach\fP (\fBho_array\fP *ar)" .br .ti -1c .RI "unsigned char \fBho_array_equl\fP (\fBho_array\fP *ar)" .br .ti -1c .RI "\fBho_array\fP * \fBho_array_convolution_filter\fP (const \fBho_array\fP *ar, const \fBho_array\fP *kernel)" .br .ti -1c .RI "\fBho_array\fP * \fBho_array_median_filter\fP (const \fBho_array\fP *ar)" .br .ti -1c .RI "\fBho_array\fP * \fBho_array_max_filter\fP (const \fBho_array\fP *ar)" .br .ti -1c .RI "\fBho_array\fP * \fBho_array_min_filter\fP (const \fBho_array\fP *ar)" .br .ti -1c .RI "\fBho_array\fP * \fBho_array_complex_abs\fP (const \fBho_array\fP *ar_r, const \fBho_array\fP *ar_i)" .br .ti -1c .RI "\fBho_array\fP * \fBho_array_complex_atan2\fP (const \fBho_array\fP *ar_r, const \fBho_array\fP *ar_i)" .br .ti -1c .RI "unsigned char \fBho_array_gradient\fP (const \fBho_array\fP *ar, \fBho_array\fP *ar_r, \fBho_array\fP *ar_theta)" .br .ti -1c .RI "\fBho_array\fP * \fBho_array_hough_circles\fP (const \fBho_array\fP *ar, const int min_radius, const int max_radius, const unsigned char threshold)" .br .ti -1c .RI "\fBho_array\fP * \fBho_array_hough_lines\fP (const \fBho_array\fP *ar, const unsigned char threshold)" .br .ti -1c .RI "\fBho_array\fP * \fBho_array_hough_lines_backwords\fP (const \fBho_array\fP *ar, const int width, const int height, const unsigned char threshold)" .br .ti -1c .RI "\fBho_array\fP * \fBho_array_hough_lines_backwords_by_angle\fP (const \fBho_array\fP *ar, const int width, const int height, const int angle1, const int angle2)" .br .ti -1c .RI "\fBho_array\fP * \fBho_array_hough_lines_backwords_by_angle_v\fP (const \fBho_array\fP *ar, const int width, const int height, const int angle1, const int angle2)" .br .ti -1c .RI "unsigned char \fBho_array_fft_forword\fP (const \fBho_array\fP *ar, \fBho_array\fP *ar_r, \fBho_array\fP *ar_im)" .br .ti -1c .RI "unsigned char \fBho_array_fft_backword\fP (const \fBho_array\fP *ar_r, const \fBho_array\fP *ar_im, \fBho_array\fP *ar)" .br .ti -1c .RI "unsigned char \fBho_array_fft_shift\fP (const \fBho_array\fP *ar_r, const \fBho_array\fP *ar_im, \fBho_array\fP *shift_ar_r, \fBho_array\fP *shift_ar_im)" .br .ti -1c .RI "unsigned char \fBho_array_fft_filter\fP (\fBho_array\fP *ar, const \fBho_array\fP *ar_filter)" .br .ti -1c .RI "unsigned char \fBho_array_fft_filter_box\fP (\fBho_array\fP *ar, const int box_width, const int box_height)" .br .ti -1c .RI "unsigned char \fBho_array_fft_filter_circle\fP (\fBho_array\fP *ar, const int radius)" .br .ti -1c .RI "unsigned char \fBho_array_fft_filter_gaussien\fP (\fBho_array\fP *ar, const double sigma)" .br .ti -1c .RI "int \fBho_array_pnm_save\fP (const \fBho_array\fP *ar, const char *filename)" .br .ti -1c .RI "const \fBho_array\fP * \fBho_array_pnm_load\fP (const char *filename)" .br .ti -1c .RI "int \fBho_array_tiff_save\fP (const \fBho_array\fP *ar, const char *filename)" .br .ti -1c .RI "const \fBho_array\fP * \fBho_array_tiff_load\fP (const char *filename)" .br .ti -1c .RI "\fBho_array\fP * \fBho_array_new_gaussien\fP (const int width, const int height, const double sigma)" .br .ti -1c .RI "\fBho_array\fP * \fBho_array_new_box\fP (const int width, const int height, const int box_width, const int box_height)" .br .ti -1c .RI "\fBho_array\fP * \fBho_array_new_circle\fP (const int width, const int height, const int radius)" .br .in -1c .SH "Detailed Description" .PP libhocr C language header. libhocr - LIBrary for Hebrew Optical Character Recognition .SH "Define Documentation" .PP .SS "#define HO_ARRAY_H 1" .PP .SS "#define ho_array_set(m, x, y, val) (((m)->data)[(x)+(y)*(m)->width]=(val))" .PP .SS "#define ho_array_get(m, x, y) (((m)->data)[(x)+(y)*(m)->width])" .PP .SS "#define ho_array_get_width(m) ((m)->width)" .PP .SS "#define ho_array_get_height(m) ((m)->height)" .PP .SS "#define ho_array_get_data(m) ((m)->data)" .PP .SH "Function Documentation" .PP .SS "\fBho_array\fP* ho_array_new (const int width, const int height)" .PP new \fBho_array\fP .PP \fBParameters:\fP .RS 4 \fIheight\fP hight of pixbuf in pixels .br \fIwidth\fP width of pixbuf in pixels .RE .PP \fBReturns:\fP .RS 4 newly allocated \fBho_array\fP .RE .PP .SS "\fBho_array\fP* ho_array_clone (const \fBho_array\fP * m)" .PP clone \fBho_array\fP .PP \fBParameters:\fP .RS 4 \fIm\fP pointer to a \fBho_array\fP image .RE .PP \fBReturns:\fP .RS 4 newly allocated gray \fBho_array\fP .RE .PP .SS "int ho_array_set_data (\fBho_array\fP * pix, double data)" .PP copy pixel data to a \fBho_array\fP .PP \fBParameters:\fP .RS 4 \fIpix\fP pointer to a \fBho_array\fP image .br \fIdata\fP the pixel data to copy .RE .PP \fBReturns:\fP .RS 4 false .RE .PP .SS "int ho_array_set_at (\fBho_array\fP * pix, int x, int y, double data)" .PP copy pixel data to a \fBho_array\fP .PP \fBParameters:\fP .RS 4 \fIpix\fP pointer to a \fBho_array\fP image .br \fIdata\fP the pixel data to copy .br \fIx\fP the pixel x .br \fIy\fP the pixel y .RE .PP \fBReturns:\fP .RS 4 false .RE .PP .SS "double ho_array_get_at (\fBho_array\fP * pix, int x, int y)" .PP get pixel data from a \fBho_array\fP .PP \fBParameters:\fP .RS 4 \fIpix\fP pointer to a \fBho_array\fP image .br \fIx\fP the pixel x .br \fIy\fP the pixel y .RE .PP \fBReturns:\fP .RS 4 false .RE .PP .SS "\fBho_array\fP* ho_array_new_from_pixbuf (const \fBho_pixbuf\fP * pix)" .PP new \fBho_array\fP from \fBho_pixbuf\fP .PP \fBParameters:\fP .RS 4 \fIpix\fP pointer to an \fBho_pixbuf\fP image .RE .PP \fBReturns:\fP .RS 4 newly allocated \fBho_array\fP .RE .PP .SS "\fBho_array\fP* ho_array_new_from_bitmap (const \fBho_bitmap\fP * pix)" .PP new \fBho_array\fP from \fBho_bitmap\fP .PP \fBParameters:\fP .RS 4 \fIpix\fP pointer to an \fBho_bitmap\fP image .RE .PP \fBReturns:\fP .RS 4 newly allocated \fBho_array\fP .RE .PP .SS "\fBho_pixbuf\fP* ho_array_to_pixbuf (const \fBho_array\fP * pix_in)" .PP new gray \fBho_pixbuf\fP from \fBho_array\fP .PP \fBParameters:\fP .RS 4 \fIpix_in\fP pointer the original array .RE .PP \fBReturns:\fP .RS 4 newly allocated gray \fBho_pixbuf\fP .RE .PP .SS "\fBho_pixbuf\fP* ho_array_to_rgb_pixbuf (const \fBho_array\fP * pix_in)" .PP new rgb \fBho_pixbuf\fP from \fBho_array\fP .PP \fBParameters:\fP .RS 4 \fIpix_in\fP pointer the original array .RE .PP \fBReturns:\fP .RS 4 newly allocated gray \fBho_pixbuf\fP .RE .PP .SS "int ho_array_free (\fBho_array\fP * pix)" .PP free an \fBho_array\fP .PP \fBParameters:\fP .RS 4 \fIpix\fP pointer to an \fBho_array\fP .RE .PP \fBReturns:\fP .RS 4 FALSE .RE .PP .SS "unsigned char ho_array_minmax (const \fBho_array\fP * pix, double * min, double * max)" .PP get the min and max values in a array .PP \fBParameters:\fP .RS 4 \fIpix\fP \fBho_array\fP .br \fImin\fP a pointer to return the min .br \fImax\fP a pointer to return the max .RE .PP \fBReturns:\fP .RS 4 FALSE .RE .PP .SS "double ho_array_get_mean (const \fBho_array\fP * pix)" .PP get the mean value in a array .PP \fBParameters:\fP .RS 4 \fIpix\fP \fBho_array\fP .RE .PP \fBReturns:\fP .RS 4 min value .RE .PP .SS "double ho_array_get_min (const \fBho_array\fP * pix)" .PP get the min value in a array .PP \fBParameters:\fP .RS 4 \fIpix\fP \fBho_array\fP .RE .PP \fBReturns:\fP .RS 4 min value .RE .PP .SS "double ho_array_get_max (const \fBho_array\fP * pix)" .PP get the max value in a array .PP \fBParameters:\fP .RS 4 \fIpix\fP \fBho_array\fP .RE .PP \fBReturns:\fP .RS 4 max value .RE .PP .SS "unsigned char ho_array_add (\fBho_array\fP * ar1, const \fBho_array\fP * ar2)" .PP add two ho arrays .PP \fBParameters:\fP .RS 4 \fIar1\fP left side \fBho_array\fP .br \fIar2\fP right side \fBho_array\fP .RE .PP \fBReturns:\fP .RS 4 FALSE .RE .PP .SS "unsigned char ho_array_add_const (\fBho_array\fP * ar, const double num)" .PP add const to ho arrays .PP \fBParameters:\fP .RS 4 \fIar\fP left side \fBho_array\fP .br \fInum\fP a number to add to array .RE .PP \fBReturns:\fP .RS 4 FALSE .RE .PP .SS "unsigned char ho_array_sub (\fBho_array\fP * ar1, const \fBho_array\fP * ar2)" .PP subtruct two ho arrays .PP \fBParameters:\fP .RS 4 \fIar1\fP left side \fBho_array\fP .br \fIar2\fP right side \fBho_array\fP .RE .PP \fBReturns:\fP .RS 4 FALSE .RE .PP .SS "unsigned char ho_array_mul (\fBho_array\fP * ar1, const \fBho_array\fP * ar2)" .PP multiply two ho arrays .PP \fBParameters:\fP .RS 4 \fIar1\fP left side \fBho_array\fP .br \fIar2\fP right side \fBho_array\fP .RE .PP \fBReturns:\fP .RS 4 FALSE .RE .PP .SS "unsigned char ho_array_complex_mul (\fBho_array\fP * ar1_r, \fBho_array\fP * ar1_i, const \fBho_array\fP * ar2_r, const \fBho_array\fP * ar2_i)" .PP multiply two ho real and imagenary ho_arrays pairs .PP \fBParameters:\fP .RS 4 \fIar1_r\fP left side \fBho_array\fP real part .br \fIar1_i\fP left side \fBho_array\fP imagenaryl part .br \fIar2_r\fP right side \fBho_array\fP real part .br \fIar2_i\fP right side \fBho_array\fP imagenary part .RE .PP \fBReturns:\fP .RS 4 FALSE .RE .PP .SS "unsigned char ho_array_mul_const (\fBho_array\fP * ar, const double num)" .PP multiply const to ho arrays .PP \fBParameters:\fP .RS 4 \fIar\fP left side \fBho_array\fP .br \fInum\fP a number to multiply to array .RE .PP \fBReturns:\fP .RS 4 FALSE .RE .PP .SS "unsigned char ho_array_div (\fBho_array\fP * ar1, const \fBho_array\fP * ar2)" .PP divide two ho arrays .PP \fBParameters:\fP .RS 4 \fIar1\fP left side \fBho_array\fP .br \fIar2\fP right side \fBho_array\fP .RE .PP \fBReturns:\fP .RS 4 FALSE .RE .PP .SS "unsigned char ho_array_inv (\fBho_array\fP * ar)" .PP inverse ho array .PP \fBParameters:\fP .RS 4 \fIar\fP \fBho_array\fP .RE .PP \fBReturns:\fP .RS 4 FALSE .RE .PP .SS "unsigned char ho_array_polerize (\fBho_array\fP * ar, const double treshold)" .PP polerize ho array .PP \fBParameters:\fP .RS 4 \fIar\fP \fBho_array\fP .RE .PP \fBReturns:\fP .RS 4 FALSE .RE .PP .SS "unsigned char ho_array_log (\fBho_array\fP * ar)" .PP do log (ho array + 1) .PP \fBParameters:\fP .RS 4 \fIar\fP \fBho_array\fP .RE .PP \fBReturns:\fP .RS 4 FALSE .RE .PP .SS "unsigned char ho_array_streach (\fBho_array\fP * ar)" .PP streach 0..1 .PP \fBParameters:\fP .RS 4 \fIar\fP \fBho_array\fP .RE .PP \fBReturns:\fP .RS 4 FALSE .RE .PP .SS "unsigned char ho_array_equl (\fBho_array\fP * ar)" .PP histogram equalization 0..1 .PP \fBParameters:\fP .RS 4 \fIar\fP \fBho_array\fP .RE .PP \fBReturns:\fP .RS 4 FALSE .RE .PP .SS "\fBho_array\fP* ho_array_convolution_filter (const \fBho_array\fP * ar, const \fBho_array\fP * kernel)" .PP convolution .PP \fBParameters:\fP .RS 4 \fIar\fP the \fBho_array\fP to us for the convolution .br \fIkernel\fP a 3x3 kernel \fBho_array\fP .RE .PP \fBReturns:\fP .RS 4 newly allocated ho array .RE .PP .SS "\fBho_array\fP* ho_array_median_filter (const \fBho_array\fP * ar)" .PP median .PP \fBParameters:\fP .RS 4 \fIar\fP the \fBho_array\fP to us for median filter .RE .PP \fBReturns:\fP .RS 4 newly allocated ho array .RE .PP .SS "\fBho_array\fP* ho_array_max_filter (const \fBho_array\fP * ar)" .PP max filter .PP \fBParameters:\fP .RS 4 \fIar\fP the \fBho_array\fP to us for max filter .RE .PP \fBReturns:\fP .RS 4 newly allocated ho array .RE .PP .SS "\fBho_array\fP* ho_array_min_filter (const \fBho_array\fP * ar)" .PP min filter .PP \fBParameters:\fP .RS 4 \fIar\fP the \fBho_array\fP to us for max filter .RE .PP \fBReturns:\fP .RS 4 newly allocated ho array .RE .PP .SS "\fBho_array\fP* ho_array_complex_abs (const \fBho_array\fP * ar_r, const \fBho_array\fP * ar_i)" .PP absulute value .PP \fBParameters:\fP .RS 4 \fIar_r\fP real part \fBho_array\fP .br \fIar_i\fP imagenary part \fBho_array\fP .RE .PP \fBReturns:\fP .RS 4 newly allocated ho array .RE .PP .SS "\fBho_array\fP* ho_array_complex_atan2 (const \fBho_array\fP * ar_r, const \fBho_array\fP * ar_i)" .PP atan2 .PP \fBParameters:\fP .RS 4 \fIar_r\fP real part \fBho_array\fP .br \fIar_i\fP imagenary part \fBho_array\fP .RE .PP \fBReturns:\fP .RS 4 newly allocated ho array .RE .PP .SS "unsigned char ho_array_gradient (const \fBho_array\fP * ar, \fBho_array\fP * ar_r, \fBho_array\fP * ar_theta)" .PP gradient .PP \fBParameters:\fP .RS 4 \fIar\fP the \fBho_array\fP to us for gradient detection .br \fIar_r\fP return the r value of the gradient .br \fIar_theta\fP return the theta value of the gradient .RE .PP \fBReturns:\fP .RS 4 FALSE .RE .PP .SS "\fBho_array\fP* ho_array_hough_circles (const \fBho_array\fP * ar, const int min_radius, const int max_radius, const unsigned char threshold)" .PP hough trasform for circles .PP \fBParameters:\fP .RS 4 \fIar\fP the \fBho_array\fP to us for gradient detection .br \fImin_radius\fP the circles min radius .br \fImax_radius\fP the circles max radius .br \fIthreshold\fP the min value to use in the gradient matrix percent .RE .PP \fBReturns:\fP .RS 4 the transformed matrix .RE .PP .SS "\fBho_array\fP* ho_array_hough_lines (const \fBho_array\fP * ar, const unsigned char threshold)" .PP hough trasform for lines .PP \fBParameters:\fP .RS 4 \fIar\fP the \fBho_array\fP to use for gradient detection .br \fIthreshold\fP the min value to use in the gradient matrix percent .RE .PP \fBReturns:\fP .RS 4 the transformed matrix .RE .PP .SS "\fBho_array\fP* ho_array_hough_lines_backwords (const \fBho_array\fP * ar, const int width, const int height, const unsigned char threshold)" .PP backwords hough trasform for lines .PP \fBParameters:\fP .RS 4 \fIar\fP the \fBho_array\fP to use for backword hough .br \fIwidth\fP the array height .br \fIheight\fP the array height .RE .PP \fBReturns:\fP .RS 4 the backword transformed matrix .RE .PP .SS "\fBho_array\fP* ho_array_hough_lines_backwords_by_angle (const \fBho_array\fP * ar, const int width, const int height, const int angle1, const int angle2)" .PP backwords hough trasform for lines by angle .PP \fBParameters:\fP .RS 4 \fIar\fP the \fBho_array\fP to use for backword hough .br \fIwidth\fP the array height .br \fIheight\fP the array height .br \fIangle1\fP start line angle .br \fIangle2\fP end line angle .RE .PP \fBReturns:\fP .RS 4 FALSE .RE .PP .SS "\fBho_array\fP* ho_array_hough_lines_backwords_by_angle_v (const \fBho_array\fP * ar, const int width, const int height, const int angle1, const int angle2)" .PP backwords hough trasform for lines by vertical angle .PP \fBParameters:\fP .RS 4 \fIar\fP the \fBho_array\fP to use for backword hough .br \fIwidth\fP the array height .br \fIheight\fP the array height .br \fIangle1\fP start line angle .br \fIangle2\fP end line angle .RE .PP \fBReturns:\fP .RS 4 FALSE .RE .PP .SS "unsigned char ho_array_fft_forword (const \fBho_array\fP * ar, \fBho_array\fP * ar_r, \fBho_array\fP * ar_im)" .PP fft_forword .PP \fBParameters:\fP .RS 4 \fIar\fP the \fBho_array\fP to us for fft .br \fIar_re\fP the output real values .br \fIar_im\fP the output imaginary values .RE .PP \fBReturns:\fP .RS 4 FALSE .RE .PP .SS "unsigned char ho_array_fft_backword (const \fBho_array\fP * ar_r, const \fBho_array\fP * ar_im, \fBho_array\fP * ar)" .PP fft_backword .PP \fBParameters:\fP .RS 4 \fIar_re\fP input array of the real values .br \fIar_im\fP input array of the imaginary values .br \fIar\fP the output \fBho_array\fP .RE .PP \fBReturns:\fP .RS 4 FALSE .RE .PP .SS "unsigned char ho_array_fft_shift (const \fBho_array\fP * ar_r, const \fBho_array\fP * ar_im, \fBho_array\fP * shift_ar_r, \fBho_array\fP * shift_ar_im)" .PP fft_shift .PP \fBParameters:\fP .RS 4 \fIar_re\fP input array of the real values .br \fIar_im\fP input array of the imaginary values .br \fIshift_ar_re\fP output array of the real values .br \fIshift_ar_im\fP output array of the imaginary values .RE .PP \fBReturns:\fP .RS 4 FALSE .RE .PP .SS "unsigned char ho_array_fft_filter (\fBho_array\fP * ar, const \fBho_array\fP * ar_filter)" .PP fft_filter - applay a filter in w space .PP \fBParameters:\fP .RS 4 \fIar\fP input array .br \fIar_filter\fP input array of the filter .RE .PP \fBReturns:\fP .RS 4 FALSE .RE .PP .SS "unsigned char ho_array_fft_filter_box (\fBho_array\fP * ar, const int box_width, const int box_height)" .PP fft_filter - applay a box filter in w space .PP \fBParameters:\fP .RS 4 \fIar\fP input array .br \fIbox_height\fP height of box .br \fIbox_width\fP width of box .RE .PP \fBReturns:\fP .RS 4 FALSE .RE .PP .SS "unsigned char ho_array_fft_filter_circle (\fBho_array\fP * ar, const int radius)" .PP fft_filter - applay a circle filter in w space .PP \fBParameters:\fP .RS 4 \fIar\fP input array .br \fIradius\fP radius of circle .RE .PP \fBReturns:\fP .RS 4 FALSE .RE .PP .SS "unsigned char ho_array_fft_filter_gaussien (\fBho_array\fP * ar, const double sigma)" .PP fft_filter - applay a gaussien filter in w space .PP \fBParameters:\fP .RS 4 \fIar\fP input array .br \fIsigma\fP of gaussien .RE .PP \fBReturns:\fP .RS 4 FALSE .RE .PP .SS "int ho_array_pnm_save (const \fBho_array\fP * ar, const char * filename)" .PP writes \fBho_array\fP to pnm file .PP \fBParameters:\fP .RS 4 \fIar\fP \fBho_array\fP to save as gray image .br \fIfilename\fP save as file name .RE .PP \fBReturns:\fP .RS 4 FALSE .RE .PP .SS "const \fBho_array\fP* ho_array_pnm_load (const char * filename)" .PP load \fBho_array\fP from pnm file .PP \fBParameters:\fP .RS 4 \fIfilename\fP save as file name .RE .PP \fBReturns:\fP .RS 4 new \fBho_array\fP .RE .PP .SS "int ho_array_tiff_save (const \fBho_array\fP * ar, const char * filename)" .PP writes \fBho_array\fP to tiff file .PP \fBParameters:\fP .RS 4 \fIar\fP \fBho_array\fP to save as gray image .br \fIfilename\fP save as file name .RE .PP \fBReturns:\fP .RS 4 FALSE .RE .PP .SS "const \fBho_array\fP* ho_array_tiff_load (const char * filename)" .PP load \fBho_array\fP from tiff file .PP \fBParameters:\fP .RS 4 \fIfilename\fP save as file name .RE .PP \fBReturns:\fP .RS 4 new \fBho_array\fP .RE .PP .SS "\fBho_array\fP* ho_array_new_gaussien (const int width, const int height, const double sigma)" .PP new \fBho_array\fP init to gaussian .PP \fBParameters:\fP .RS 4 \fIheight\fP hight of pixbuf in pixels .br \fIwidth\fP width of pixbuf in pixels .br \fIsigma\fP the sigma to use in the gaussien .RE .PP \fBReturns:\fP .RS 4 newly allocated \fBho_array\fP .RE .PP .SS "\fBho_array\fP* ho_array_new_box (const int width, const int height, const int box_width, const int box_height)" .PP new \fBho_array\fP init to box .PP \fBParameters:\fP .RS 4 \fIheight\fP hight of pixbuf in pixels .br \fIwidth\fP width of pixbuf in pixels .br \fIbox_height\fP height of box .br \fIbox_width\fP width of box .RE .PP \fBReturns:\fP .RS 4 newly allocated \fBho_array\fP .RE .PP .SS "\fBho_array\fP* ho_array_new_circle (const int width, const int height, const int radius)" .PP new \fBho_array\fP init to circle .PP \fBParameters:\fP .RS 4 \fIheight\fP hight of pixbuf in pixels .br \fIwidth\fP width of pixbuf in pixels .br \fIradius\fP radius of circle .RE .PP \fBReturns:\fP .RS 4 newly allocated \fBho_array\fP .RE .PP .SH "Author" .PP Generated automatically by Doxygen for libhocr from the source code. libhocr-0.10.17/docs/man/man3/ho_gtk.h.30000644000175000017500000000612511044261550014353 00000000000000.TH "src/ho_gtk.h" 3 "31 Jul 2008" "Version 0.10.17" "libhocr" \" -*- nroff -*- .ad l .nh .SH NAME src/ho_gtk.h \- libhocr C language header. .SH SYNOPSIS .br .PP \fC#include \fP .br \fC#include \fP .br .SS "Defines" .in +1c .ti -1c .RI "#define \fBHO_GTK_H\fP 1" .br .in -1c .SS "Functions" .in +1c .ti -1c .RI "\fBho_pixbuf\fP * \fBho_gtk_pixbuf_from_gdk\fP (const GdkPixbuf *gdk_pix)" .br .ti -1c .RI "\fBho_pixbuf\fP * \fBho_gtk_pixbuf_from_gdk_share_data\fP (const GdkPixbuf *gdk_pix)" .br .ti -1c .RI "GdkPixbuf * \fBho_gtk_pixbuf_to_gdk\fP (const \fBho_pixbuf\fP *hocr_pix)" .br .ti -1c .RI "\fBho_pixbuf\fP * \fBho_gtk_pixbuf_load\fP (const char *filename)" .br .ti -1c .RI "int \fBho_gtk_pixbuf_save\fP (const \fBho_pixbuf\fP *pix, const char *filename, const char *ext)" .br .ti -1c .RI "int \fBho_gtk_font_save\fP (const \fBho_bitmap\fP *m_text, const \fBho_bitmap\fP *m_nikud, const \fBho_bitmap\fP *m_mask, const char *filename, const char *ext)" .br .in -1c .SH "Detailed Description" .PP libhocr C language header. libhocr - LIBrary for Hebrew Optical Character Recognition .SH "Define Documentation" .PP .SS "#define HO_GTK_H 1" .PP .SH "Function Documentation" .PP .SS "\fBho_pixbuf\fP* ho_gtk_pixbuf_from_gdk (const GdkPixbuf * gdk_pix)" .PP new \fBho_pixbuf\fP from a gdk_pixbuf .PP \fBParameters:\fP .RS 4 \fIgdk_pix\fP the pixbuf to copy .RE .PP \fBReturns:\fP .RS 4 newly allocated \fBho_pixbuf\fP .RE .PP .SS "\fBho_pixbuf\fP* ho_gtk_pixbuf_from_gdk_share_data (const GdkPixbuf * gdk_pix)" .PP new \fBho_pixbuf\fP from a gdk_pixbuf .PP \fBParameters:\fP .RS 4 \fIgdk_pix\fP the pixbuf to share data with .RE .PP \fBReturns:\fP .RS 4 newly allocated \fBho_pixbuf\fP, share data with gtk pixbuf .RE .PP .SS "GdkPixbuf* ho_gtk_pixbuf_to_gdk (const \fBho_pixbuf\fP * hocr_pix)" .PP new gdk_pixbuf from a \fBho_pixbuf\fP .PP \fBParameters:\fP .RS 4 \fIhocr_pix\fP the pixbuf to copy .RE .PP \fBReturns:\fP .RS 4 newly allocated gdk_pixbuf .RE .PP .SS "\fBho_pixbuf\fP* ho_gtk_pixbuf_load (const char * filename)" .PP read \fBho_pixbuf\fP from file .PP \fBParameters:\fP .RS 4 \fIfilename\fP file name .RE .PP \fBReturns:\fP .RS 4 newly allocated \fBho_pixbuf\fP .RE .PP .SS "int ho_gtk_pixbuf_save (const \fBho_pixbuf\fP * pix, const char * filename, const char * ext)" .PP writes \fBho_pixbuf\fP to file .PP \fBParameters:\fP .RS 4 \fIpix\fP \fBho_pixbuf\fP 8 or 24 bpp .br \fIfilename\fP save as file name .br \fIext\fP file type extention, e.g jpeg, png ... .RE .PP \fBReturns:\fP .RS 4 FALSE .RE .PP .SS "int ho_gtk_font_save (const \fBho_bitmap\fP * m_text, const \fBho_bitmap\fP * m_nikud, const \fBho_bitmap\fP * m_mask, const char * filename, const char * ext)" .PP writes font to file .PP \fBParameters:\fP .RS 4 \fIm_text\fP \fBho_bitmap\fP of main font .br \fIm_nikud\fP \fBho_bitmap\fP of nikud .br \fIm_mask\fP \fBho_bitmap\fP of line .br \fIfilename\fP save as file name .br \fIext\fP file type extention, e.g jpeg, png ... .RE .PP \fBReturns:\fP .RS 4 FALSE .RE .PP .SH "Author" .PP Generated automatically by Doxygen for libhocr from the source code. libhocr-0.10.17/docs/man/man3/ho_bitmap.h.30000644000175000017500000005001211044261550015034 00000000000000.TH "src/ho_bitmap.h" 3 "31 Jul 2008" "Version 0.10.17" "libhocr" \" -*- nroff -*- .ad l .nh .SH NAME src/ho_bitmap.h \- libhocr C language header. .SH SYNOPSIS .br .PP .SS "Data Structures" .in +1c .ti -1c .RI "struct \fBho_bitmap\fP" .br .RI "\fIlibhocr bitmap struct \fP" .in -1c .SS "Defines" .in +1c .ti -1c .RI "#define \fBHO_BITMAP_H\fP 1" .br .ti -1c .RI "#define \fBho_bitmap_get\fP(m, x, y) (((((m)->data[(x) / 8 + (y) * (m)->rowstride]) & (0x80 >> ((x) % 8))) > 0)?1:0)" .br .ti -1c .RI "#define \fBho_bitmap_set\fP(m, x, y) (((m)->data[(x) / 8 + (y) * (m)->rowstride]) |= (0x80 >> ((x) % 8)))" .br .ti -1c .RI "#define \fBho_bitmap_unset\fP(m, x, y) (((m)->data[(x) / 8 + (y) * (m)->rowstride]) &= ~(0x80 >> ((x) % 8)))" .br .ti -1c .RI "#define \fBho_bitmap_get_x\fP(m) ((m)->x)" .br .ti -1c .RI "#define \fBho_bitmap_get_y\fP(m) ((m)->y)" .br .ti -1c .RI "#define \fBho_bitmap_set_x\fP(m, new_x) ((m)->x=(new_x))" .br .ti -1c .RI "#define \fBho_bitmap_set_y\fP(m, new_y) ((m)->y=(new_y))" .br .ti -1c .RI "#define \fBho_bitmap_get_width\fP(m) ((m)->width)" .br .ti -1c .RI "#define \fBho_bitmap_get_height\fP(m) ((m)->height)" .br .in -1c .SS "Functions" .in +1c .ti -1c .RI "\fBho_bitmap\fP * \fBho_bitmap_new\fP (const int width, const int height)" .br .ti -1c .RI "int \fBho_bitmap_free\fP (\fBho_bitmap\fP *m)" .br .ti -1c .RI "\fBho_bitmap\fP * \fBho_bitmap_clone\fP (const \fBho_bitmap\fP *m)" .br .ti -1c .RI "\fBho_bitmap\fP * \fBho_bitmap_clone_window\fP (const \fBho_bitmap\fP *m, const int x, const int y, const int width, const int height)" .br .ti -1c .RI "int \fBho_bitmap_and\fP (\fBho_bitmap\fP *m_left, const \fBho_bitmap\fP *m_right)" .br .ti -1c .RI "int \fBho_bitmap_or\fP (\fBho_bitmap\fP *m_left, const \fBho_bitmap\fP *m_right)" .br .ti -1c .RI "int \fBho_bitmap_xor\fP (\fBho_bitmap\fP *m_left, const \fBho_bitmap\fP *m_right)" .br .ti -1c .RI "int \fBho_bitmap_andnot\fP (\fBho_bitmap\fP *m_left, const \fBho_bitmap\fP *m_right)" .br .ti -1c .RI "int \fBho_bitmap_copy\fP (\fBho_bitmap\fP *m_left, const \fBho_bitmap\fP *m_right)" .br .ti -1c .RI "\fBho_bitmap\fP * \fBho_bitmap_not\fP (const \fBho_bitmap\fP *m)" .br .ti -1c .RI "\fBho_bitmap\fP * \fBho_bitmap_dilation_n\fP (const \fBho_bitmap\fP *m, const unsigned char n)" .br .ti -1c .RI "\fBho_bitmap\fP * \fBho_bitmap_erosion_n\fP (const \fBho_bitmap\fP *m, const unsigned char n)" .br .ti -1c .RI "\fBho_bitmap\fP * \fBho_bitmap_set_height\fP (const \fBho_bitmap\fP *m, const int height, const int top, const int bottom)" .br .ti -1c .RI "\fBho_bitmap\fP * \fBho_bitmap_set_height_from_bottom\fP (const \fBho_bitmap\fP *m, const int height, const int top, const int bottom)" .br .ti -1c .RI "\fBho_bitmap\fP * \fBho_bitmap_dilation\fP (const \fBho_bitmap\fP *m)" .br .ti -1c .RI "\fBho_bitmap\fP * \fBho_bitmap_erosion\fP (const \fBho_bitmap\fP *m)" .br .ti -1c .RI "\fBho_bitmap\fP * \fBho_bitmap_opening\fP (const \fBho_bitmap\fP *m)" .br .ti -1c .RI "\fBho_bitmap\fP * \fBho_bitmap_closing\fP (const \fBho_bitmap\fP *m)" .br .ti -1c .RI "\fBho_bitmap\fP * \fBho_bitmap_hlink\fP (const \fBho_bitmap\fP *m, const int size)" .br .ti -1c .RI "\fBho_bitmap\fP * \fBho_bitmap_herode\fP (const \fBho_bitmap\fP *m, const int size)" .br .ti -1c .RI "\fBho_bitmap\fP * \fBho_bitmap_vlink\fP (const \fBho_bitmap\fP *m, const int size)" .br .ti -1c .RI "\fBho_bitmap\fP * \fBho_bitmap_edge\fP (const \fBho_bitmap\fP *m, const int n)" .br .ti -1c .RI "double \fBho_bitmap_get_fill\fP (const \fBho_bitmap\fP *m, const int x, const int y, const int width, const int height)" .br .ti -1c .RI "\fBho_bitmap\fP * \fBho_bitmap_filter_hlink\fP (\fBho_bitmap\fP *m, int size, int max_height)" .br .ti -1c .RI "\fBho_bitmap\fP * \fBho_bitmap_filter_by_size\fP (const \fBho_bitmap\fP *m, int min_height, int max_height, int min_width, int max_width)" .br .ti -1c .RI "\fBho_bitmap\fP * \fBho_bitmap_filter_boxes\fP (const \fBho_bitmap\fP *m, const int leeway_down, const int leeway_up)" .br .ti -1c .RI "\fBho_bitmap\fP * \fBho_bitmap_filter_fill\fP (const \fBho_bitmap\fP *m)" .br .ti -1c .RI "\fBho_bitmap\fP * \fBho_bitmap_filter_set_height\fP (const \fBho_bitmap\fP *m, const int height, const int top, const int bottom)" .br .ti -1c .RI "\fBho_bitmap\fP * \fBho_bitmap_filter_set_height_from_bottom\fP (const \fBho_bitmap\fP *m, const int height, const int top, const int bottom)" .br .ti -1c .RI "\fBho_bitmap\fP * \fBho_bitmap_filter_obj_extend_lateraly\fP (const \fBho_bitmap\fP *m, const int ext_width)" .br .ti -1c .RI "\fBho_bitmap\fP * \fBho_bitmap_filter_remove_dots\fP (const \fBho_bitmap\fP *m, const unsigned char erosion_n, const unsigned char dilation_n)" .br .ti -1c .RI "int \fBho_bitmap_filter_count_objects\fP (const \fBho_bitmap\fP *m)" .br .ti -1c .RI "int \fBho_bitmap_draw_box\fP (\fBho_bitmap\fP *m, const int x, const int y, const int width, const int height)" .br .ti -1c .RI "int \fBho_bitmap_draw_box_empty\fP (\fBho_bitmap\fP *m, const int x, const int y, const int width, const int height)" .br .ti -1c .RI "int \fBho_bitmap_draw_vline\fP (\fBho_bitmap\fP *m, const int x, const int y, const int height)" .br .ti -1c .RI "int \fBho_bitmap_delete_vline\fP (\fBho_bitmap\fP *m, const int x, const int y, const int height)" .br .ti -1c .RI "int \fBho_bitmap_draw_hline\fP (\fBho_bitmap\fP *m, const int x, const int y, const int width)" .br .ti -1c .RI "int \fBho_bitmap_delete_hline\fP (\fBho_bitmap\fP *m, const int x, const int y, const int width)" .br .ti -1c .RI "\fBho_bitmap\fP * \fBho_bitmap_rotate\fP (const \fBho_bitmap\fP *m, const double angle)" .br .ti -1c .RI "int \fBho_bitmap_pnm_save\fP (const \fBho_bitmap\fP *m, const char *filename)" .br .ti -1c .RI "int \fBho_bitmap_tiff_save\fP (const \fBho_bitmap\fP *m, const char *filename)" .br .in -1c .SH "Detailed Description" .PP libhocr C language header. libhocr - LIBrary for Hebrew Optical Character Recognition .SH "Define Documentation" .PP .SS "#define HO_BITMAP_H 1" .PP .SS "#define ho_bitmap_get(m, x, y) (((((m)->data[(x) / 8 + (y) * (m)->rowstride]) & (0x80 >> ((x) % 8))) > 0)?1:0)" .PP .SS "#define ho_bitmap_set(m, x, y) (((m)->data[(x) / 8 + (y) * (m)->rowstride]) |= (0x80 >> ((x) % 8)))" .PP .SS "#define ho_bitmap_unset(m, x, y) (((m)->data[(x) / 8 + (y) * (m)->rowstride]) &= ~(0x80 >> ((x) % 8)))" .PP .SS "#define ho_bitmap_get_x(m) ((m)->x)" .PP .SS "#define ho_bitmap_get_y(m) ((m)->y)" .PP .SS "#define ho_bitmap_set_x(m, new_x) ((m)->x=(new_x))" .PP .SS "#define ho_bitmap_set_y(m, new_y) ((m)->y=(new_y))" .PP .SS "#define ho_bitmap_get_width(m) ((m)->width)" .PP .SS "#define ho_bitmap_get_height(m) ((m)->height)" .PP .SH "Function Documentation" .PP .SS "\fBho_bitmap\fP* ho_bitmap_new (const int width, const int height)" .PP new ho_bitamp .PP \fBParameters:\fP .RS 4 \fIheight\fP hight of pixbuf in pixels .br \fIwidth\fP width of pixbuf in pixels .RE .PP \fBReturns:\fP .RS 4 newly allocated \fBho_bitmap\fP .RE .PP .SS "int ho_bitmap_free (\fBho_bitmap\fP * m)" .PP free an \fBho_bitmap\fP .PP \fBParameters:\fP .RS 4 \fIm\fP pointer to an \fBho_bitmap\fP .RE .PP \fBReturns:\fP .RS 4 FALSE .RE .PP .PP Referenced by hocr::Hocr::do_bitmap_closing(), hocr::Hocr::do_bitmap_dilation(), hocr::Hocr::do_bitmap_erosion(), hocr::Hocr::do_bitmap_opening(), hocr::Hocr::do_image_processing(), hocr::Hocr::set_bitmap(), hocr::Hocr::set_pixbuf(), and hocr::Hocr::~Hocr(). .SS "\fBho_bitmap\fP* ho_bitmap_clone (const \fBho_bitmap\fP * m)" .PP copy a bitmap .PP \fBParameters:\fP .RS 4 \fIm\fP the bitmap to copy .RE .PP \fBReturns:\fP .RS 4 newly allocated \fBho_bitmap\fP .RE .PP .SS "\fBho_bitmap\fP* ho_bitmap_clone_window (const \fBho_bitmap\fP * m, const int x, const int y, const int width, const int height)" .PP copy a window from a bitmap .PP \fBParameters:\fP .RS 4 \fIm\fP the bitmap to copy .br \fIx\fP x-start of window .br \fIy\fP y-start of window .br \fIwidth\fP width of window .br \fIheight\fP height of window .RE .PP \fBReturns:\fP .RS 4 newly allocated \fBho_bitmap\fP .RE .PP .SS "int ho_bitmap_and (\fBho_bitmap\fP * m_left, const \fBho_bitmap\fP * m_right)" .PP do bitwise and of two bitmaps .PP \fBParameters:\fP .RS 4 \fIm_left\fP the left hand bitmap .br \fIm_right\fP the right hand bitmap .RE .PP \fBReturns:\fP .RS 4 FALSE .RE .PP .SS "int ho_bitmap_or (\fBho_bitmap\fP * m_left, const \fBho_bitmap\fP * m_right)" .PP do bitwise or of two bitmaps .PP \fBParameters:\fP .RS 4 \fIm_left\fP the left hand bitmap .br \fIm_right\fP the right hand bitmap .RE .PP \fBReturns:\fP .RS 4 FALSE .RE .PP .SS "int ho_bitmap_xor (\fBho_bitmap\fP * m_left, const \fBho_bitmap\fP * m_right)" .PP do bitwise xor of two bitmaps .PP \fBParameters:\fP .RS 4 \fIm_left\fP the left hand bitmap .br \fIm_right\fP the right hand bitmap .RE .PP \fBReturns:\fP .RS 4 FALSE .RE .PP .SS "int ho_bitmap_andnot (\fBho_bitmap\fP * m_left, const \fBho_bitmap\fP * m_right)" .PP do bitwise and not of two bitmaps .PP \fBParameters:\fP .RS 4 \fIm_left\fP the left hand bitmap .br \fIm_right\fP the right hand bitmap .RE .PP \fBReturns:\fP .RS 4 FALSE .RE .PP .SS "int ho_bitmap_copy (\fBho_bitmap\fP * m_left, const \fBho_bitmap\fP * m_right)" .PP do bitwise copy of two bitmaps .PP \fBParameters:\fP .RS 4 \fIm_left\fP the left hand bitmap .br \fIm_right\fP the right hand bitmap .RE .PP \fBReturns:\fP .RS 4 FALSE .RE .PP .SS "\fBho_bitmap\fP* ho_bitmap_not (const \fBho_bitmap\fP * m)" .PP do bitwise not of a bitmap .PP \fBParameters:\fP .RS 4 \fIm\fP the left hand bitmap .RE .PP \fBReturns:\fP .RS 4 a newly allocated bitmap .RE .PP .SS "\fBho_bitmap\fP* ho_bitmap_dilation_n (const \fBho_bitmap\fP * m, const unsigned char n)" .PP dilation of a a bitmap with 3x3 box .PP \fBParameters:\fP .RS 4 \fIm\fP the bitmap to dilate .br \fIn\fP dilation constant .RE .PP \fBReturns:\fP .RS 4 newly allocated \fBho_bitmap\fP .RE .PP .SS "\fBho_bitmap\fP* ho_bitmap_erosion_n (const \fBho_bitmap\fP * m, const unsigned char n)" .PP erosion of a a bitmap with 3x3 box .PP \fBParameters:\fP .RS 4 \fIm\fP the bitmap to erode .br \fIn\fP erosion constant .RE .PP \fBReturns:\fP .RS 4 newly allocated \fBho_bitmap\fP .RE .PP .SS "\fBho_bitmap\fP* ho_bitmap_set_height (const \fBho_bitmap\fP * m, const int height, const int top, const int bottom)" .PP take only top height black pixels of bitmap .PP \fBParameters:\fP .RS 4 \fIm\fP the bitmap to erode .br \fIheight\fP the height to take .br \fItop\fP space above black pixel included in new object .br \fIbottom\fP space below black pixel included in new object .RE .PP \fBReturns:\fP .RS 4 newly allocated \fBho_bitmap\fP .RE .PP .SS "\fBho_bitmap\fP* ho_bitmap_set_height_from_bottom (const \fBho_bitmap\fP * m, const int height, const int top, const int bottom)" .PP take only bottom height black pixels of bitmap .PP \fBParameters:\fP .RS 4 \fIm\fP the bitmap to erode .br \fIheight\fP the height to take .br \fItop\fP space above black pixel included in new object .br \fIbottom\fP space below black pixel included in new object .RE .PP \fBReturns:\fP .RS 4 newly allocated \fBho_bitmap\fP .RE .PP .SS "\fBho_bitmap\fP* ho_bitmap_dilation (const \fBho_bitmap\fP * m)" .PP dilation of a a bitmap with 3x3 box .PP \fBParameters:\fP .RS 4 \fIm\fP the bitmap to dilate .RE .PP \fBReturns:\fP .RS 4 newly allocated \fBho_bitmap\fP .RE .PP .PP Referenced by hocr::Hocr::do_bitmap_dilation(). .SS "\fBho_bitmap\fP* ho_bitmap_erosion (const \fBho_bitmap\fP * m)" .PP erosion of a a bitmap with 3x3 box .PP \fBParameters:\fP .RS 4 \fIm\fP the bitmap to erode .RE .PP \fBReturns:\fP .RS 4 newly allocated \fBho_bitmap\fP .RE .PP .PP Referenced by hocr::Hocr::do_bitmap_erosion(). .SS "\fBho_bitmap\fP* ho_bitmap_opening (const \fBho_bitmap\fP * m)" .PP opening of a a bitmap with 3x3 box .PP \fBParameters:\fP .RS 4 \fIm\fP the bitmap to open .RE .PP \fBReturns:\fP .RS 4 newly allocated \fBho_bitmap\fP .RE .PP .PP Referenced by hocr::Hocr::do_bitmap_opening(). .SS "\fBho_bitmap\fP* ho_bitmap_closing (const \fBho_bitmap\fP * m)" .PP closing of a a bitmap with 3x3 box .PP \fBParameters:\fP .RS 4 \fIm\fP the bitmap to close .RE .PP \fBReturns:\fP .RS 4 newly allocated \fBho_bitmap\fP .RE .PP .PP Referenced by hocr::Hocr::do_bitmap_closing(). .SS "\fBho_bitmap\fP* ho_bitmap_hlink (const \fBho_bitmap\fP * m, const int size)" .PP horizontaly link black dots in a bitmap .PP \fBParameters:\fP .RS 4 \fIm\fP the bitmap to horizontaly link .br \fIsize\fP maximum distance .RE .PP \fBReturns:\fP .RS 4 newly allocated \fBho_bitmap\fP .RE .PP .SS "\fBho_bitmap\fP* ho_bitmap_herode (const \fBho_bitmap\fP * m, const int size)" .PP horizontaly erode black dots in a bitmap .PP \fBParameters:\fP .RS 4 \fIm\fP the bitmap to horizontaly link .br \fIsize\fP maximum distance .RE .PP \fBReturns:\fP .RS 4 newly allocated \fBho_bitmap\fP .RE .PP .SS "\fBho_bitmap\fP* ho_bitmap_vlink (const \fBho_bitmap\fP * m, const int size)" .PP verticaly link black dots in a bitmap .PP \fBParameters:\fP .RS 4 \fIm\fP the bitmap to verticaly link .br \fIsize\fP maximum distance .RE .PP \fBReturns:\fP .RS 4 newly allocated \fBho_bitmap\fP .RE .PP .SS "\fBho_bitmap\fP* ho_bitmap_edge (const \fBho_bitmap\fP * m, const int n)" .PP copy edges in bitmap .PP \fBParameters:\fP .RS 4 \fIm\fP pointer to an \fBho_bitmap\fP .br \fIn\fP width of egde .RE .PP \fBReturns:\fP .RS 4 a newly allocated bitmap .RE .PP .SS "double ho_bitmap_get_fill (const \fBho_bitmap\fP * m, const int x, const int y, const int width, const int height)" .PP return the ratio fill/volume value of a rectangle in the bitmap .PP \fBParameters:\fP .RS 4 \fIm\fP pointer to an \fBho_bitmap\fP .br \fIx\fP x of rectangel .br \fIy\fP y of rectangel .br \fIwidth\fP width of rectangel .br \fIheight\fP height of rectangel .RE .PP \fBReturns:\fP .RS 4 the ratio value .RE .PP .SS "\fBho_bitmap\fP* ho_bitmap_filter_hlink (\fBho_bitmap\fP * m, int size, int max_height)" .PP horizontaly link short objects in a bitmap .PP \fBParameters:\fP .RS 4 \fIm\fP the bitmap to horizontaly link .br \fIsize\fP maximum distance .br \fImax_height\fP maximum hight of objects to link .RE .PP \fBReturns:\fP .RS 4 newly allocated \fBho_bitmap\fP .RE .PP .SS "\fBho_bitmap\fP* ho_bitmap_filter_by_size (const \fBho_bitmap\fP * m, int min_height, int max_height, int min_width, int max_width)" .PP copy objects from bitmap to bitmap by size .PP \fBParameters:\fP .RS 4 \fIm\fP pointer to an \fBho_bitmap\fP .br \fImin_height\fP only objects with this minimal height are copied .br \fImax_height\fP only objects with this maximal height are copied .br \fImin_width\fP only objects with this minimal width are copied .br \fImax_width\fP only objects with this maximal width are copied .RE .PP \fBReturns:\fP .RS 4 a newly allocated bitmap .RE .PP .SS "\fBho_bitmap\fP* ho_bitmap_filter_boxes (const \fBho_bitmap\fP * m, const int leeway_down, const int leeway_up)" .PP copy boxed objects from bitmap .PP \fBParameters:\fP .RS 4 \fIm\fP pointer to an \fBho_bitmap\fP .br \fIleeway_down\fP space below object to be included in box .br \fIleeway_up\fP space above object to be included in box .RE .PP \fBReturns:\fP .RS 4 a newly allocated bitmap .RE .PP .SS "\fBho_bitmap\fP* ho_bitmap_filter_fill (const \fBho_bitmap\fP * m)" .PP copy filled objects from bitmap .PP \fBParameters:\fP .RS 4 \fIm\fP pointer to an \fBho_bitmap\fP .RE .PP \fBReturns:\fP .RS 4 a newly allocated bitmap .RE .PP .SS "\fBho_bitmap\fP* ho_bitmap_filter_set_height (const \fBho_bitmap\fP * m, const int height, const int top, const int bottom)" .PP take height top pixels from objects in bitmap .PP \fBParameters:\fP .RS 4 \fIm\fP pointer to an \fBho_bitmap\fP .br \fIheight\fP of new objects .br \fItop\fP space above black pixel included in new object .br \fIbottom\fP space below black pixel included in new object .RE .PP \fBReturns:\fP .RS 4 a newly allocated bitmap .RE .PP .SS "\fBho_bitmap\fP* ho_bitmap_filter_set_height_from_bottom (const \fBho_bitmap\fP * m, const int height, const int top, const int bottom)" .PP take height bottom pixels from objects in bitmap .PP \fBParameters:\fP .RS 4 \fIm\fP pointer to an \fBho_bitmap\fP .br \fIheight\fP of new objects .br \fItop\fP space above black pixel included in new object .br \fIbottom\fP space below black pixel included in new object .RE .PP \fBReturns:\fP .RS 4 a newly allocated bitmap .RE .PP .SS "\fBho_bitmap\fP* ho_bitmap_filter_obj_extend_lateraly (const \fBho_bitmap\fP * m, const int ext_width)" .PP take extend objects lateraly .PP \fBParameters:\fP .RS 4 \fIm\fP pointer to an \fBho_bitmap\fP .br \fIext_width\fP width of lateral extention .RE .PP \fBReturns:\fP .RS 4 a newly allocated bitmap .RE .PP .SS "\fBho_bitmap\fP* ho_bitmap_filter_remove_dots (const \fBho_bitmap\fP * m, const unsigned char erosion_n, const unsigned char dilation_n)" .PP remove halftone dots from bitmap .PP \fBParameters:\fP .RS 4 \fIm\fP pointer to an \fBho_bitmap\fP .br \fIerosion_n\fP the erosion operator factor .br \fIdilation_n\fP the dilation operator factor .RE .PP \fBReturns:\fP .RS 4 a newly allocated bitmap .RE .PP .SS "int ho_bitmap_filter_count_objects (const \fBho_bitmap\fP * m)" .PP count the number of objects in a bitmap .PP \fBParameters:\fP .RS 4 \fIm\fP pointer to an \fBho_bitmap\fP .RE .PP \fBReturns:\fP .RS 4 the number of objects in a bitmap .RE .PP .SS "int ho_bitmap_draw_box (\fBho_bitmap\fP * m, const int x, const int y, const int width, const int height)" .PP draw a black box on bitmap .PP \fBParameters:\fP .RS 4 \fIm\fP the bitmap to draw on .br \fIx\fP x-start of box .br \fIy\fP y-start of box .br \fIwidth\fP width of box .br \fIheight\fP height of box .RE .PP \fBReturns:\fP .RS 4 FALSE .RE .PP .SS "int ho_bitmap_draw_box_empty (\fBho_bitmap\fP * m, const int x, const int y, const int width, const int height)" .PP draw a black empty box on bitmap .PP \fBParameters:\fP .RS 4 \fIm\fP the bitmap to draw on .br \fIx\fP x-start of box .br \fIy\fP y-start of box .br \fIwidth\fP width of box .br \fIheight\fP height of box .RE .PP \fBReturns:\fP .RS 4 FALSE .RE .PP .SS "int ho_bitmap_draw_vline (\fBho_bitmap\fP * m, const int x, const int y, const int height)" .PP draw vertical line on bitmap .PP \fBParameters:\fP .RS 4 \fIm\fP the bitmap to draw on .br \fIx\fP x-start of line .br \fIy\fP y-start of line .br \fIheight\fP height of line .RE .PP \fBReturns:\fP .RS 4 FALSE .RE .PP .SS "int ho_bitmap_delete_vline (\fBho_bitmap\fP * m, const int x, const int y, const int height)" .PP delete vertical line on bitmap .PP \fBParameters:\fP .RS 4 \fIm\fP the bitmap to draw on .br \fIx\fP x-start of line .br \fIy\fP y-start of line .br \fIheight\fP height of line .RE .PP \fBReturns:\fP .RS 4 FALSE .RE .PP .SS "int ho_bitmap_draw_hline (\fBho_bitmap\fP * m, const int x, const int y, const int width)" .PP draw horizontal line on bitmap .PP \fBParameters:\fP .RS 4 \fIm\fP the bitmap to draw on .br \fIx\fP x-start of line .br \fIy\fP y-start of line .br \fIwidth\fP height of line .RE .PP \fBReturns:\fP .RS 4 FALSE .RE .PP .SS "int ho_bitmap_delete_hline (\fBho_bitmap\fP * m, const int x, const int y, const int width)" .PP delete horizontal line on bitmap .PP \fBParameters:\fP .RS 4 \fIm\fP the bitmap to draw on .br \fIx\fP x-start of line .br \fIy\fP y-start of line .br \fIwidth\fP height of line .RE .PP \fBReturns:\fP .RS 4 FALSE .RE .PP .SS "\fBho_bitmap\fP* ho_bitmap_rotate (const \fBho_bitmap\fP * m, const double angle)" .PP rotate a bitmap .PP \fBParameters:\fP .RS 4 \fIm\fP the bitmap to rotate .br \fIangle\fP the angle in deg. .RE .PP \fBReturns:\fP .RS 4 newly allocated \fBho_bitmap\fP .RE .PP .SS "int ho_bitmap_pnm_save (const \fBho_bitmap\fP * m, const char * filename)" .PP writes \fBho_bitmap\fP to pnm file .PP \fBParameters:\fP .RS 4 \fIm\fP \fBho_bitmap\fP 1 bpp .br \fIfilename\fP save as file name .RE .PP \fBReturns:\fP .RS 4 FALSE .RE .PP .PP Referenced by hocr::Hocr::save_bitmap_as_pnm(). .SS "int ho_bitmap_tiff_save (const \fBho_bitmap\fP * m, const char * filename)" .PP writes \fBho_bitmap\fP to tiff file .PP \fBParameters:\fP .RS 4 \fIm\fP \fBho_bitmap\fP 1 bpp .br \fIfilename\fP save as file name .RE .PP \fBReturns:\fP .RS 4 FALSE .RE .PP .PP Referenced by hocr::Hocr::save_bitmap_as_tiff(). .SH "Author" .PP Generated automatically by Doxygen for libhocr from the source code. libhocr-0.10.17/docs/man/man3/ho_objmap.30000644000175000017500000000153011044261550014603 00000000000000.TH "ho_objmap" 3 "31 Jul 2008" "Version 0.10.17" "libhocr" \" -*- nroff -*- .ad l .nh .SH NAME ho_objmap \- libhocr object map struct .PP .SH SYNOPSIS .br .PP \fC#include \fP .PP .SS "Data Fields" .in +1c .ti -1c .RI "int \fBx\fP" .br .ti -1c .RI "int \fBy\fP" .br .ti -1c .RI "int \fBheight\fP" .br .ti -1c .RI "int \fBwidth\fP" .br .ti -1c .RI "int * \fBmap\fP" .br .ti -1c .RI "\fBho_objlist\fP * \fBobj_list\fP" .br .in -1c .SH "Detailed Description" .PP libhocr object map struct .SH "Field Documentation" .PP .SS "int \fBho_objmap::x\fP" .PP .SS "int \fBho_objmap::y\fP" .PP .SS "int \fBho_objmap::height\fP" .PP .SS "int \fBho_objmap::width\fP" .PP .SS "int* \fBho_objmap::map\fP" .PP .SS "\fBho_objlist\fP* \fBho_objmap::obj_list\fP" .PP .SH "Author" .PP Generated automatically by Doxygen for libhocr from the source code. libhocr-0.10.17/docs/man/man3/hocr.30000644000175000017500000000070311044261550013601 00000000000000.TH "hocr" 3 "31 Jul 2008" "Version 0.10.17" "libhocr" \" -*- nroff -*- .ad l .nh .SH NAME hocr \- the libhocr namespace. .PP .SH SYNOPSIS .br .PP .SS "Data Structures" .in +1c .ti -1c .RI "class \fBHocr\fP" .br .RI "\fI\fBHocr\fP class. \fP" .in -1c .SH "Detailed Description" .PP the libhocr namespace. namespace for Hebrew Optical Character Recognition .SH "Author" .PP Generated automatically by Doxygen for libhocr from the source code. libhocr-0.10.17/docs/man/man3/ho_layout.h.30000644000175000017500000001737611044261550015115 00000000000000.TH "src/ho_layout.h" 3 "31 Jul 2008" "Version 0.10.17" "libhocr" \" -*- nroff -*- .ad l .nh .SH NAME src/ho_layout.h \- libhocr C language header. .SH SYNOPSIS .br .PP \fC#include \fP .br \fC#include \fP .br .SS "Data Structures" .in +1c .ti -1c .RI "struct \fBho_layout\fP" .br .RI "\fIlibhocr layout struct \fP" .in -1c .SS "Defines" .in +1c .ti -1c .RI "#define \fBHO_LAYOUT_H\fP 1" .br .in -1c .SS "Functions" .in +1c .ti -1c .RI "\fBho_layout\fP * \fBho_layout_new\fP (const \fBho_bitmap\fP *m_page_text, const char font_spacing_code, const unsigned char type, const unsigned char dir)" .br .ti -1c .RI "int \fBho_layout_free\fP (\fBho_layout\fP *l_page)" .br .ti -1c .RI "int \fBho_layout_create_block_mask\fP (\fBho_layout\fP *l_page)" .br .ti -1c .RI "int \fBho_layout_create_line_mask\fP (\fBho_layout\fP *l_page, const int block_index)" .br .ti -1c .RI "int \fBho_layout_create_word_mask\fP (\fBho_layout\fP *l_page, const int block_index, const int line_index)" .br .ti -1c .RI "int \fBho_layout_create_font_mask\fP (\fBho_layout\fP *l_page, const int block_index, const int line_index, const int word_index, const unsigned char slicing_threshold, const unsigned char slicing_width, const unsigned char line_leeway)" .br .ti -1c .RI "\fBho_bitmap\fP * \fBho_layout_get_block_text\fP (const \fBho_layout\fP *l_page, int block_index)" .br .ti -1c .RI "\fBho_bitmap\fP * \fBho_layout_get_line_text\fP (const \fBho_layout\fP *l_page, int block_index, int line_index)" .br .ti -1c .RI "\fBho_bitmap\fP * \fBho_layout_get_word_text\fP (const \fBho_layout\fP *l_page, int block_index, int line_index, int word_index)" .br .ti -1c .RI "\fBho_bitmap\fP * \fBho_layout_get_font_text\fP (const \fBho_layout\fP *l_page, int block_index, int line_index, int word_index, int font_index)" .br .ti -1c .RI "\fBho_bitmap\fP * \fBho_layout_get_line_line_mask\fP (const \fBho_layout\fP *l_page, int block_index, int line_index)" .br .ti -1c .RI "\fBho_bitmap\fP * \fBho_layout_get_word_line_mask\fP (const \fBho_layout\fP *l_page, int block_index, int line_index, int word_index)" .br .ti -1c .RI "\fBho_bitmap\fP * \fBho_layout_get_font_line_mask\fP (const \fBho_layout\fP *l_page, int block_index, int line_index, int word_index, int font_index)" .br .in -1c .SH "Detailed Description" .PP libhocr C language header. libhocr - LIBrary for Hebrew Optical Character Recognition .SH "Define Documentation" .PP .SS "#define HO_LAYOUT_H 1" .PP .SH "Function Documentation" .PP .SS "\fBho_layout\fP* ho_layout_new (const \fBho_bitmap\fP * m_page_text, const char font_spacing_code, const unsigned char type, const unsigned char dir)" .PP new \fBho_layout\fP .PP \fBParameters:\fP .RS 4 \fIm_page_text\fP a pointer to a text bitmap .br \fIfont_spacing_code\fP -3 tight .. 0 .. 3 spaced .br \fItype\fP free text blocks or boxed .br \fIdir\fP true-ltr false-rtl .RE .PP \fBReturns:\fP .RS 4 a newly allocated layout .RE .PP .SS "int ho_layout_free (\fBho_layout\fP * l_page)" .PP free a \fBho_layout\fP .PP \fBParameters:\fP .RS 4 \fIl_page\fP a pointer to a \fBho_layout\fP .RE .PP \fBReturns:\fP .RS 4 FALSE .RE .PP .PP Referenced by hocr::Hocr::do_layout_analysis(), hocr::Hocr::set_bitmap(), hocr::Hocr::set_pixbuf(), and hocr::Hocr::~Hocr(). .SS "int ho_layout_create_block_mask (\fBho_layout\fP * l_page)" .PP create a text blocks mask and count blocks in n_blocks .PP \fBParameters:\fP .RS 4 \fIl_page\fP a pointer to a \fBho_layout\fP .RE .PP \fBReturns:\fP .RS 4 FALSE .RE .PP .SS "int ho_layout_create_line_mask (\fBho_layout\fP * l_page, const int block_index)" .PP create a text lines mask and count lines in n_lines[block_index] .PP \fBParameters:\fP .RS 4 \fIl_page\fP a pointer to a \fBho_layout\fP .br \fIblock_index\fP the block_index to work on .RE .PP \fBReturns:\fP .RS 4 FALSE .RE .PP .SS "int ho_layout_create_word_mask (\fBho_layout\fP * l_page, const int block_index, const int line_index)" .PP create a text word mask and count words in n_words[block_index][line_index] .PP \fBParameters:\fP .RS 4 \fIl_page\fP a pointer to a \fBho_layout\fP .br \fIblock_index\fP the block_index to work on .br \fIline_index\fP the line_index to work on .RE .PP \fBReturns:\fP .RS 4 FALSE .RE .PP .SS "int ho_layout_create_font_mask (\fBho_layout\fP * l_page, const int block_index, const int line_index, const int word_index, const unsigned char slicing_threshold, const unsigned char slicing_width, const unsigned char line_leeway)" .PP create a text font mask and count fonts in n_fontss[block_index][line_index][word_index] .PP \fBParameters:\fP .RS 4 \fIl_page\fP a pointer to a \fBho_layout\fP .br \fIblock_index\fP the block_index to work on .br \fIline_index\fP the line_index to work on .br \fIword_index\fP the word_index to work on .br \fIslicing_threshold\fP the slicing threshold .br \fIslicing_width\fP the slicing width .br \fIline_leeway\fP the line leeway below and above line .RE .PP \fBReturns:\fP .RS 4 FALSE .RE .PP .SS "\fBho_bitmap\fP* ho_layout_get_block_text (const \fBho_layout\fP * l_page, int block_index)" .PP new ho_bitamp of the text in a layout block .PP \fBParameters:\fP .RS 4 \fIl_page\fP the \fBho_layout\fP to use .br \fIblock_index\fP block index .RE .PP \fBReturns:\fP .RS 4 newly allocated \fBho_bitmap\fP .RE .PP .SS "\fBho_bitmap\fP* ho_layout_get_line_text (const \fBho_layout\fP * l_page, int block_index, int line_index)" .PP new ho_bitamp of the text in a layout line .PP \fBParameters:\fP .RS 4 \fIl_page\fP the \fBho_layout\fP to use .br \fIblock_index\fP block index .br \fIline_index\fP line index .RE .PP \fBReturns:\fP .RS 4 newly allocated \fBho_bitmap\fP .RE .PP .SS "\fBho_bitmap\fP* ho_layout_get_word_text (const \fBho_layout\fP * l_page, int block_index, int line_index, int word_index)" .PP new ho_bitamp of the text in a layout word .PP \fBParameters:\fP .RS 4 \fIl_page\fP the \fBho_layout\fP to use .br \fIblock_index\fP block index .br \fIline_index\fP line index .br \fIword_index\fP word index .RE .PP \fBReturns:\fP .RS 4 newly allocated \fBho_bitmap\fP .RE .PP .SS "\fBho_bitmap\fP* ho_layout_get_font_text (const \fBho_layout\fP * l_page, int block_index, int line_index, int word_index, int font_index)" .PP new ho_bitamp of the text in a layout font .PP \fBParameters:\fP .RS 4 \fIl_page\fP the \fBho_layout\fP to use .br \fIblock_index\fP block index .br \fIline_index\fP line index .br \fIword_index\fP word index .br \fIfont_index\fP font index .RE .PP \fBReturns:\fP .RS 4 newly allocated \fBho_bitmap\fP .RE .PP .SS "\fBho_bitmap\fP* ho_layout_get_line_line_mask (const \fBho_layout\fP * l_page, int block_index, int line_index)" .PP new ho_bitamp of the line in a layout line .PP \fBParameters:\fP .RS 4 \fIl_page\fP the \fBho_layout\fP to use .br \fIblock_index\fP block index .br \fIline_index\fP line index .RE .PP \fBReturns:\fP .RS 4 newly allocated \fBho_bitmap\fP .RE .PP .SS "\fBho_bitmap\fP* ho_layout_get_word_line_mask (const \fBho_layout\fP * l_page, int block_index, int line_index, int word_index)" .PP new ho_bitamp of the line in a layout word .PP \fBParameters:\fP .RS 4 \fIl_page\fP the \fBho_layout\fP to use .br \fIblock_index\fP block index .br \fIline_index\fP line index .br \fIword_index\fP word index .RE .PP \fBReturns:\fP .RS 4 newly allocated \fBho_bitmap\fP .RE .PP .SS "\fBho_bitmap\fP* ho_layout_get_font_line_mask (const \fBho_layout\fP * l_page, int block_index, int line_index, int word_index, int font_index)" .PP new ho_bitamp of the line in a layout font .PP \fBParameters:\fP .RS 4 \fIl_page\fP the \fBho_layout\fP to use .br \fIblock_index\fP block index .br \fIline_index\fP line index .br \fIword_index\fP word index .br \fIfont_index\fP font index .RE .PP \fBReturns:\fP .RS 4 newly allocated \fBho_bitmap\fP .RE .PP .SH "Author" .PP Generated automatically by Doxygen for libhocr from the source code. libhocr-0.10.17/docs/man/man3/hocr_Hocr.30000644000175000017500000003355511044261550014567 00000000000000.TH "hocr::Hocr" 3 "31 Jul 2008" "Version 0.10.17" "libhocr" \" -*- nroff -*- .ad l .nh .SH NAME hocr::Hocr \- \fBHocr\fP class. .PP .SH SYNOPSIS .br .PP \fC#include \fP .PP .SS "Public Member Functions" .in +1c .ti -1c .RI "\fBHocr\fP (\fBho_pixbuf\fP *m_in=NULL)" .br .RI "\fI\fBHocr\fP constructor. \fP" .ti -1c .RI "\fB~Hocr\fP ()" .br .RI "\fI\fBHocr\fP destructor. \fP" .ti -1c .RI "int \fBset_pixbuf\fP (\fBho_pixbuf\fP *m_in)" .br .RI "\fIset pixbuf \fP" .ti -1c .RI "int \fBset_bitmap\fP (\fBho_bitmap\fP *m_in)" .br .RI "\fIset b/w bitmap \fP" .ti -1c .RI "\fBho_pixbuf\fP * \fBget_pixbuf\fP ()" .br .RI "\fIget pixbuf \fP" .ti -1c .RI "\fBho_bitmap\fP * \fBget_bitmap\fP ()" .br .RI "\fIget bitmap \fP" .ti -1c .RI "int \fBsave_bitmap_as_pnm\fP (const char *filename)" .br .RI "\fIsave bitmap as pnm \fP" .ti -1c .RI "int \fBsave_bitmap_as_tiff\fP (const char *filename)" .br .RI "\fIsave bitmap as tiff (neads a tiff enabled libhocr) \fP" .ti -1c .RI "\fBho_pixbuf\fP * \fBget_bitmap_pixbuf\fP ()" .br .RI "\fIget bitmap pixbuf \fP" .ti -1c .RI "\fBho_pixbuf\fP * \fBget_layout_pixbuf\fP ()" .br .RI "\fIget layout pixbuf \fP" .ti -1c .RI "const char * \fBget_text\fP ()" .br .RI "\fIget text \fP" .ti -1c .RI "int \fBget_progress\fP ()" .br .RI "\fIget progress of ocr \fP" .ti -1c .RI "int \fBdo_image_processing\fP ()" .br .RI "\fIdo image processing \fP" .ti -1c .RI "int \fBdo_bitmap_closing\fP ()" .br .RI "\fIdo bitmap closing \fP" .ti -1c .RI "int \fBdo_bitmap_opening\fP ()" .br .RI "\fIdo bitmap opening \fP" .ti -1c .RI "int \fBdo_bitmap_erosion\fP ()" .br .RI "\fIdo bitmap erosion \fP" .ti -1c .RI "int \fBdo_bitmap_dilation\fP ()" .br .RI "\fIdo bitmap dilation \fP" .ti -1c .RI "int \fBdo_layout_analysis\fP ()" .br .RI "\fIdo layout analysis \fP" .ti -1c .RI "int \fBdo_font_recognition\fP ()" .br .RI "\fIdo font recognition \fP" .ti -1c .RI "int \fBdo_ocr\fP ()" .br .RI "\fIdo ocr \fP" .ti -1c .RI "int \fBget_html\fP ()" .br .RI "\fIget html param \fP" .ti -1c .RI "int \fBset_html\fP (const unsigned char html_in)" .br .RI "\fIset html param \fP" .ti -1c .RI "int \fBget_font\fP ()" .br .RI "\fIget font param \fP" .ti -1c .RI "int \fBset_font\fP (const int font_in)" .br .RI "\fIset font param \fP" .ti -1c .RI "unsigned char \fBget_nikud\fP ()" .br .RI "\fIget nikud param \fP" .ti -1c .RI "unsigned char \fBset_nikud\fP (const unsigned char nikud_in)" .br .RI "\fIset nikud param \fP" .ti -1c .RI "unsigned char \fBset_dir_ltr\fP (const unsigned char dir_ltr_in)" .br .RI "\fIset dir_ltr param \fP" .ti -1c .RI "unsigned char \fBset_scale\fP (const unsigned char scale_in)" .br .RI "\fIset scale param \fP" .ti -1c .RI "unsigned char \fBset_auto_scale\fP ()" .br .RI "\fIset auto_scale param \fP" .ti -1c .RI "unsigned char \fBset_adaptive\fP (const unsigned char adaptive_in)" .br .RI "\fIset adaptive param \fP" .ti -1c .RI "unsigned char \fBset_threshold\fP (const unsigned char threshold_in)" .br .RI "\fIset threshold param \fP" .ti -1c .RI "unsigned char \fBset_a_threshold\fP (const unsigned char a_threshold_in)" .br .RI "\fIset a_threshold param \fP" .ti -1c .RI "int \fBget_font_spacing_code\fP ()" .br .RI "\fIget font_spacing_code param \fP" .ti -1c .RI "int \fBset_font_spacing_code\fP (const int font_spacing_code_in)" .br .RI "\fIset font_spacing_code param \fP" .ti -1c .RI "int \fBget_slicing_width\fP ()" .br .RI "\fIget slicing_width param \fP" .ti -1c .RI "int \fBset_slicing_width\fP (const int slicing_width_in)" .br .RI "\fIset slicing_width param \fP" .ti -1c .RI "int \fBget_slicing_threshold\fP ()" .br .RI "\fIget slicing_threshold param \fP" .ti -1c .RI "int \fBset_slicing_threshold\fP (const int slicing_threshold_in)" .br .RI "\fIset slicing_threshold param \fP" .ti -1c .RI "int \fBset_line_leeway\fP (const int line_leeway_in)" .br .RI "\fIset line_leeway param \fP" .ti -1c .RI "unsigned char \fBset_no_auto_rotate\fP (const unsigned char no_auto_rotate_in)" .br .RI "\fIset no_auto_rotate \fP" .ti -1c .RI "unsigned char \fBset_do_linguistics\fP (const unsigned char do_linguistics_in)" .br .RI "\fIset do_linguistics \fP" .ti -1c .RI "int \fBget_paragraph_setup\fP ()" .br .RI "\fIget paragraph setup param \fP" .ti -1c .RI "int \fBset_paragraph_setup\fP (const int paragraph_setup_in)" .br .RI "\fIset paragraph setup param \fP" .ti -1c .RI "const char * \fBget_build_string\fP ()" .br .RI "\fIget build string \fP" .in -1c .SS "Data Fields" .in +1c .ti -1c .RI "int \fBprogress\fP" .br .in -1c .SH "Detailed Description" .PP \fBHocr\fP class. class for Hebrew Optical Character Recognition .SH "Constructor & Destructor Documentation" .PP .SS "hocr::Hocr::Hocr (\fBho_pixbuf\fP * m_in = \fCNULL\fP)\fC [inline]\fP" .PP \fBHocr\fP constructor. .PP References progress. .SS "hocr::Hocr::~Hocr ()\fC [inline]\fP" .PP \fBHocr\fP destructor. .PP References ho_bitmap_free(), ho_layout_free(), ho_pixbuf_free(), and ho_string_free(). .SH "Member Function Documentation" .PP .SS "int hocr::Hocr::set_pixbuf (\fBho_pixbuf\fP * m_in)\fC [inline]\fP" .PP set pixbuf .PP \fBParameters:\fP .RS 4 \fIm_in\fP the pixbuf to use .RE .PP \fBReturns:\fP .RS 4 0 .RE .PP .PP References ho_bitmap_free(), ho_layout_free(), ho_pixbuf_free(), ho_string_free(), and progress. .SS "int hocr::Hocr::set_bitmap (\fBho_bitmap\fP * m_in)\fC [inline]\fP" .PP set b/w bitmap .PP \fBParameters:\fP .RS 4 \fIm_in\fP the b/w bitmap to use .RE .PP \fBReturns:\fP .RS 4 0 .RE .PP .PP References ho_bitmap_free(), ho_layout_free(), ho_pixbuf_free(), ho_string_free(), and progress. .SS "\fBho_pixbuf\fP* hocr::Hocr::get_pixbuf ()\fC [inline]\fP" .PP get pixbuf .PP \fBReturns:\fP .RS 4 the object pixbuf .RE .PP .SS "\fBho_bitmap\fP* hocr::Hocr::get_bitmap ()\fC [inline]\fP" .PP get bitmap .PP \fBReturns:\fP .RS 4 the object bitmap .RE .PP .SS "int hocr::Hocr::save_bitmap_as_pnm (const char * filename)\fC [inline]\fP" .PP save bitmap as pnm .PP \fBParameters:\fP .RS 4 \fIfilename\fP the the image file name .RE .PP \fBReturns:\fP .RS 4 the object bitmap .RE .PP .PP References ho_bitmap_pnm_save(). .SS "int hocr::Hocr::save_bitmap_as_tiff (const char * filename)\fC [inline]\fP" .PP save bitmap as tiff (neads a tiff enabled libhocr) .PP \fBParameters:\fP .RS 4 \fIfilename\fP the the image file name .RE .PP \fBReturns:\fP .RS 4 the object bitmap .RE .PP .PP References ho_bitmap_tiff_save(). .SS "\fBho_pixbuf\fP* hocr::Hocr::get_bitmap_pixbuf ()\fC [inline]\fP" .PP get bitmap pixbuf .PP \fBReturns:\fP .RS 4 a pixbuf of the object bitmap .RE .PP .PP References ho_pixbuf_free(), ho_pixbuf_new_from_bitmap(), and ho_pixbuf_to_rgb(). .SS "\fBho_pixbuf\fP* hocr::Hocr::get_layout_pixbuf ()\fC [inline]\fP" .PP get layout pixbuf .PP \fBReturns:\fP .RS 4 a pixbuf of the object layout .RE .PP .PP References ho_pixbuf_new_from_layout(). .SS "const char* hocr::Hocr::get_text ()\fC [inline]\fP" .PP get text .PP \fBReturns:\fP .RS 4 the recognized text .RE .PP .PP References ho_string::string. .SS "int hocr::Hocr::get_progress ()\fC [inline]\fP" .PP get progress of ocr .PP \fBReturns:\fP .RS 4 the progress 0..100 .RE .PP .PP References progress. .SS "int hocr::Hocr::do_image_processing ()\fC [inline]\fP" .PP do image processing .PP \fBReturns:\fP .RS 4 0 .RE .PP .PP References ho_bitmap_free(), hocr_image_processing(), and progress. .PP Referenced by do_ocr(). .SS "int hocr::Hocr::do_bitmap_closing ()\fC [inline]\fP" .PP do bitmap closing .PP \fBReturns:\fP .RS 4 0 .RE .PP .PP References ho_bitmap_closing(), and ho_bitmap_free(). .SS "int hocr::Hocr::do_bitmap_opening ()\fC [inline]\fP" .PP do bitmap opening .PP \fBReturns:\fP .RS 4 0 .RE .PP .PP References ho_bitmap_free(), and ho_bitmap_opening(). .SS "int hocr::Hocr::do_bitmap_erosion ()\fC [inline]\fP" .PP do bitmap erosion .PP \fBReturns:\fP .RS 4 0 .RE .PP .PP References ho_bitmap_erosion(), and ho_bitmap_free(). .SS "int hocr::Hocr::do_bitmap_dilation ()\fC [inline]\fP" .PP do bitmap dilation .PP \fBReturns:\fP .RS 4 0 .RE .PP .PP References ho_bitmap_dilation(), and ho_bitmap_free(). .SS "int hocr::Hocr::do_layout_analysis ()\fC [inline]\fP" .PP do layout analysis .PP \fBReturns:\fP .RS 4 0 .RE .PP .PP References ho_layout_free(), hocr_layout_analysis(), and progress. .PP Referenced by do_ocr(). .SS "int hocr::Hocr::do_font_recognition ()\fC [inline]\fP" .PP do font recognition .PP \fBReturns:\fP .RS 4 0 .RE .PP .PP References ho_string_free(), ho_string_new(), hocr_font_recognition(), and progress. .PP Referenced by do_ocr(). .SS "int hocr::Hocr::do_ocr ()\fC [inline]\fP" .PP do ocr .PP \fBReturns:\fP .RS 4 0 .RE .PP .PP References do_font_recognition(), do_image_processing(), and do_layout_analysis(). .SS "int hocr::Hocr::get_html ()\fC [inline]\fP" .PP get html param .PP \fBReturns:\fP .RS 4 FALSE-no html in output, TRUE-output html text .RE .PP .SS "int hocr::Hocr::set_html (const unsigned char html_in)\fC [inline]\fP" .PP set html param .PP \fBParameters:\fP .RS 4 \fIhtml_in\fP new value of html param .RE .PP \fBReturns:\fP .RS 4 FALSE-no html in output, TRUE-output html text .RE .PP .SS "int hocr::Hocr::get_font ()\fC [inline]\fP" .PP get font param .PP \fBReturns:\fP .RS 4 font code of objct .RE .PP .SS "int hocr::Hocr::set_font (const int font_in)\fC [inline]\fP" .PP set font param .PP \fBParameters:\fP .RS 4 \fIfont_in\fP new value of font param .RE .PP \fBReturns:\fP .RS 4 font code of objct .RE .PP .SS "unsigned char hocr::Hocr::get_nikud ()\fC [inline]\fP" .PP get nikud param .PP \fBReturns:\fP .RS 4 nikud of objct .RE .PP .SS "unsigned char hocr::Hocr::set_nikud (const unsigned char nikud_in)\fC [inline]\fP" .PP set nikud param .PP \fBParameters:\fP .RS 4 \fInikud_in\fP new value of nikud param .RE .PP \fBReturns:\fP .RS 4 nikud of objct .RE .PP .SS "unsigned char hocr::Hocr::set_dir_ltr (const unsigned char dir_ltr_in)\fC [inline]\fP" .PP set dir_ltr param .PP \fBParameters:\fP .RS 4 \fIdir_ltr_in\fP new value of dir_ltr param .RE .PP \fBReturns:\fP .RS 4 dir_ltr of objct .RE .PP .SS "unsigned char hocr::Hocr::set_scale (const unsigned char scale_in)\fC [inline]\fP" .PP set scale param .PP \fBParameters:\fP .RS 4 \fIscale_in\fP new value of scale param .RE .PP \fBReturns:\fP .RS 4 scale of objct .RE .PP .SS "unsigned char hocr::Hocr::set_auto_scale ()\fC [inline]\fP" .PP set auto_scale param .PP \fBReturns:\fP .RS 4 no_auto_scale of objct .RE .PP .SS "unsigned char hocr::Hocr::set_adaptive (const unsigned char adaptive_in)\fC [inline]\fP" .PP set adaptive param .PP \fBParameters:\fP .RS 4 \fIadaptive_in\fP new value of adaptive param .RE .PP \fBReturns:\fP .RS 4 adaptive of objct .RE .PP .SS "unsigned char hocr::Hocr::set_threshold (const unsigned char threshold_in)\fC [inline]\fP" .PP set threshold param .PP \fBParameters:\fP .RS 4 \fIthreshold_in\fP new value of threshold param .RE .PP \fBReturns:\fP .RS 4 threshold of objct .RE .PP .SS "unsigned char hocr::Hocr::set_a_threshold (const unsigned char a_threshold_in)\fC [inline]\fP" .PP set a_threshold param .PP \fBParameters:\fP .RS 4 \fIa_threshold_in\fP new value of a_threshold param .RE .PP \fBReturns:\fP .RS 4 a_threshold of objct .RE .PP .SS "int hocr::Hocr::get_font_spacing_code ()\fC [inline]\fP" .PP get font_spacing_code param .PP \fBReturns:\fP .RS 4 font_spacing_code of objct .RE .PP .SS "int hocr::Hocr::set_font_spacing_code (const int font_spacing_code_in)\fC [inline]\fP" .PP set font_spacing_code param .PP \fBParameters:\fP .RS 4 \fIfont_spacing_code_in\fP new value of font_spacing_code param .RE .PP \fBReturns:\fP .RS 4 font_spacing_code of objct .RE .PP .SS "int hocr::Hocr::get_slicing_width ()\fC [inline]\fP" .PP get slicing_width param .PP \fBReturns:\fP .RS 4 slicing_width of objct .RE .PP .SS "int hocr::Hocr::set_slicing_width (const int slicing_width_in)\fC [inline]\fP" .PP set slicing_width param .PP \fBParameters:\fP .RS 4 \fIslicing_width_in\fP new value of slicing_width param .RE .PP \fBReturns:\fP .RS 4 slicing_width of objct .RE .PP .SS "int hocr::Hocr::get_slicing_threshold ()\fC [inline]\fP" .PP get slicing_threshold param .PP \fBReturns:\fP .RS 4 slicing_threshold of objct .RE .PP .SS "int hocr::Hocr::set_slicing_threshold (const int slicing_threshold_in)\fC [inline]\fP" .PP set slicing_threshold param .PP \fBParameters:\fP .RS 4 \fIslicing_threshold_in\fP new value of slicing_threshold param .RE .PP \fBReturns:\fP .RS 4 slicing_threshold of objct .RE .PP .SS "int hocr::Hocr::set_line_leeway (const int line_leeway_in)\fC [inline]\fP" .PP set line_leeway param .PP \fBParameters:\fP .RS 4 \fIline_leeway_in\fP new value of line_leeway param .RE .PP \fBReturns:\fP .RS 4 line_leeway of objct .RE .PP .SS "unsigned char hocr::Hocr::set_no_auto_rotate (const unsigned char no_auto_rotate_in)\fC [inline]\fP" .PP set no_auto_rotate .PP \fBParameters:\fP .RS 4 \fIno_auto_rotate_in\fP new value of font_spacing_code param .RE .PP \fBReturns:\fP .RS 4 no_auto_rotate of objct .RE .PP .SS "unsigned char hocr::Hocr::set_do_linguistics (const unsigned char do_linguistics_in)\fC [inline]\fP" .PP set do_linguistics .PP \fBParameters:\fP .RS 4 \fIdo_linguistics_in\fP new value of do_linguistics param .RE .PP \fBReturns:\fP .RS 4 do_linguistics of objct .RE .PP .SS "int hocr::Hocr::get_paragraph_setup ()\fC [inline]\fP" .PP get paragraph setup param .PP \fBReturns:\fP .RS 4 paragraph setup .RE .PP .SS "int hocr::Hocr::set_paragraph_setup (const int paragraph_setup_in)\fC [inline]\fP" .PP set paragraph setup param .PP \fBParameters:\fP .RS 4 \fIparagraph_setup_in\fP new value of font param .RE .PP \fBReturns:\fP .RS 4 paragraph setup of objct .RE .PP .SS "const char* hocr::Hocr::get_build_string ()\fC [inline]\fP" .PP get build string .PP \fBReturns:\fP .RS 4 build string .RE .PP .PP References hocr_get_build_string(). .SH "Field Documentation" .PP .SS "int \fBhocr::Hocr::progress\fP" .PP Referenced by do_font_recognition(), do_image_processing(), do_layout_analysis(), get_progress(), Hocr(), set_bitmap(), and set_pixbuf(). .SH "Author" .PP Generated automatically by Doxygen for libhocr from the source code. libhocr-0.10.17/docs/man/man3/ho_obj.30000644000175000017500000000156211044261550014112 00000000000000.TH "ho_obj" 3 "31 Jul 2008" "Version 0.10.17" "libhocr" \" -*- nroff -*- .ad l .nh .SH NAME ho_obj \- libhocr object struct .PP .SH SYNOPSIS .br .PP \fC#include \fP .PP .SS "Data Fields" .in +1c .ti -1c .RI "int \fBindex\fP" .br .ti -1c .RI "int \fBreading_index\fP" .br .ti -1c .RI "double \fBweight\fP" .br .ti -1c .RI "int \fBx\fP" .br .ti -1c .RI "int \fBy\fP" .br .ti -1c .RI "int \fBwidth\fP" .br .ti -1c .RI "int \fBheight\fP" .br .in -1c .SH "Detailed Description" .PP libhocr object struct .SH "Field Documentation" .PP .SS "int \fBho_obj::index\fP" .PP .SS "int \fBho_obj::reading_index\fP" .PP .SS "double \fBho_obj::weight\fP" .PP .SS "int \fBho_obj::x\fP" .PP .SS "int \fBho_obj::y\fP" .PP .SS "int \fBho_obj::width\fP" .PP .SS "int \fBho_obj::height\fP" .PP .SH "Author" .PP Generated automatically by Doxygen for libhocr from the source code. libhocr-0.10.17/docs/man/man3/ho_dimentions.h.30000644000175000017500000000726311044261550015743 00000000000000.TH "src/ho_dimentions.h" 3 "31 Jul 2008" "Version 0.10.17" "libhocr" \" -*- nroff -*- .ad l .nh .SH NAME src/ho_dimentions.h \- libhocr C language header. .SH SYNOPSIS .br .PP \fC#include \fP .br \fC#include \fP .br .SS "Defines" .in +1c .ti -1c .RI "#define \fBHO_DIMENTIONS_H\fP 1" .br .in -1c .SS "Functions" .in +1c .ti -1c .RI "int \fBho_dimentions_font_width_height_nikud\fP (\fBho_bitmap\fP *m, const int min_height, const int max_height, const int min_width, const int max_width)" .br .ti -1c .RI "int \fBho_dimentions_line_spacing\fP (\fBho_bitmap\fP *m)" .br .ti -1c .RI "int \fBho_dimentions_font_spacing\fP (\fBho_bitmap\fP *m, const \fBho_bitmap\fP *m_line_map)" .br .ti -1c .RI "int \fBho_dimentions_line_fill\fP (\fBho_bitmap\fP *m, const \fBho_bitmap\fP *m_line_map)" .br .ti -1c .RI "int \fBho_dimentions_get_columns\fP (const \fBho_bitmap\fP *m)" .br .ti -1c .RI "int \fBho_dimentions_get_columns_with_x_start\fP (const \fBho_bitmap\fP *m, int **column_start_list)" .br .ti -1c .RI "double \fBho_dimentions_get_lines_angle\fP (const \fBho_bitmap\fP *m)" .br .in -1c .SH "Detailed Description" .PP libhocr C language header. libhocr - LIBrary for Hebrew Optical Character Recognition .SH "Define Documentation" .PP .SS "#define HO_DIMENTIONS_H 1" .PP .SH "Function Documentation" .PP .SS "int ho_dimentions_font_width_height_nikud (\fBho_bitmap\fP * m, const int min_height, const int max_height, const int min_width, const int max_width)" .PP guess font dimentions, sets: font_height, font_width and nikud [for a page or block] .PP \fBParameters:\fP .RS 4 \fIm\fP pointer to an \fBho_bitmap\fP .br \fImin_height\fP only objects with this minimal height are used .br \fImax_height\fP only objects with this maximal height are used .br \fImin_width\fP only objects with this minimal width are used .br \fImax_width\fP only objects with this maximal width are used .RE .PP \fBReturns:\fP .RS 4 FALSE .RE .PP .SS "int ho_dimentions_line_spacing (\fBho_bitmap\fP * m)" .PP guess line dimentions, sets line_spacing [for a block] .PP \fBParameters:\fP .RS 4 \fIm\fP pointer to an \fBho_bitmap\fP .RE .PP \fBReturns:\fP .RS 4 FALSE .RE .PP .SS "int ho_dimentions_font_spacing (\fBho_bitmap\fP * m, const \fBho_bitmap\fP * m_line_map)" .PP guess line dimentions, sets font_spacing [for a line] .PP \fBParameters:\fP .RS 4 \fIm\fP pointer to an \fBho_bitmap\fP of text .br \fIm_line_map\fP pointer to an \fBho_bitmap\fP of ine .RE .PP \fBReturns:\fP .RS 4 FALSE .RE .PP .SS "int ho_dimentions_line_fill (\fBho_bitmap\fP * m, const \fBho_bitmap\fP * m_line_map)" .PP get line fill parameters [for a line] .PP \fBParameters:\fP .RS 4 \fIm\fP pointer to an \fBho_bitmap\fP of text .br \fIm_line_map\fP pointer to an \fBho_bitmap\fP of ine .RE .PP \fBReturns:\fP .RS 4 FALSE .RE .PP .SS "int ho_dimentions_get_columns (const \fBho_bitmap\fP * m)" .PP guess number of columns in bitmap .PP \fBParameters:\fP .RS 4 \fIm\fP pointer to an \fBho_bitmap\fP .RE .PP \fBReturns:\fP .RS 4 guessed number of columns .RE .PP .SS "int ho_dimentions_get_columns_with_x_start (const \fBho_bitmap\fP * m, int ** column_start_list)" .PP guess number of columns in bitmap .PP \fBParameters:\fP .RS 4 \fIm\fP pointer to an \fBho_bitmap\fP .br \fIcolumn_start_list\fP a newly allocated int list of start of columns x value .RE .PP \fBReturns:\fP .RS 4 guessed number of columns .RE .PP .SS "double ho_dimentions_get_lines_angle (const \fBho_bitmap\fP * m)" .PP guess angle of page lines .PP \fBParameters:\fP .RS 4 \fIm\fP pointer to an \fBho_bitmap\fP .RE .PP \fBReturns:\fP .RS 4 guessed angle in degrees .RE .PP .SH "Author" .PP Generated automatically by Doxygen for libhocr from the source code. libhocr-0.10.17/docs/man/man3/hocrpp.h.30000644000175000017500000000112711044261550014370 00000000000000.TH "src/hocrpp.h" 3 "31 Jul 2008" "Version 0.10.17" "libhocr" \" -*- nroff -*- .ad l .nh .SH NAME src/hocrpp.h \- libhocr main C++ language header. .SH SYNOPSIS .br .PP \fC#include \fP .br .SS "Namespaces" .in +1c .ti -1c .RI "namespace \fBhocr\fP" .br .in -1c .SS "Data Structures" .in +1c .ti -1c .RI "class \fBhocr::Hocr\fP" .br .RI "\fI\fBHocr\fP class. \fP" .in -1c .SH "Detailed Description" .PP libhocr main C++ language header. libhocr - LIBrary for Hebrew Optical Character Recognition .SH "Author" .PP Generated automatically by Doxygen for libhocr from the source code. libhocr-0.10.17/docs/man/man3/ho_array.30000644000175000017500000000115011044261550014447 00000000000000.TH "ho_array" 3 "31 Jul 2008" "Version 0.10.17" "libhocr" \" -*- nroff -*- .ad l .nh .SH NAME ho_array \- libhocr array struct .PP .SH SYNOPSIS .br .PP \fC#include \fP .PP .SS "Data Fields" .in +1c .ti -1c .RI "int \fBheight\fP" .br .ti -1c .RI "int \fBwidth\fP" .br .ti -1c .RI "double * \fBdata\fP" .br .in -1c .SH "Detailed Description" .PP libhocr array struct .SH "Field Documentation" .PP .SS "int \fBho_array::height\fP" .PP .SS "int \fBho_array::width\fP" .PP .SS "double* \fBho_array::data\fP" .PP .SH "Author" .PP 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It was generated by help2man 1.36. .TH HOCR "1" "February 2008" "hocr - Hebrew OCR utility" "User Commands" .SH NAME hocr \- manual page for hocr - Hebrew OCR utility .SH DESCRIPTION .SS "Usage:" .IP hocr [OPTION...] \- Hebrew OCR utility .SS "Help Options:" .TP \-?, \fB\-\-help\fR Show help options .TP \fB\-\-help\-all\fR Show all help options .TP \fB\-\-help\-file\fR Show file options .TP \fB\-\-help\-image\-proccesing\fR Show image proccesing options .TP \fB\-\-help\-segmentation\fR Show segmentation options .TP \fB\-\-help\-debug\fR Show debug options .PP File options .TP \fB\-O\fR, \fB\-\-images\-out\-path\fR=\fIPATH\fR use PATH for output images .TP \fB\-u\fR, \fB\-\-data\-out\fR=\fIFILE\fR use FILE as output data file name .TP \fB\-C\fR, \fB\-\-save\-copy\fR save a compy of original image .TP \fB\-b\fR, \fB\-\-save\-bw\fR save proccesd bw image .TP \fB\-B\fR, \fB\-\-save\-bw\-exit\fR save proccesd bw image and exit .TP \fB\-l\fR, \fB\-\-save\-layout\fR save layout image .TP \fB\-L\fR, \fB\-\-save\-layout\-exit\fR save layout image and exit .TP \fB\-f\fR, \fB\-\-save\-fonts\fR save fonts .TP \fB\-F\fR, \fB\-\-save\-fonts\-exit\fR save fonts images and exit .PP Image proccesing options .TP \fB\-T\fR, \fB\-\-thresholding\-type\fR=\fINUM\fR thresholding type, 0 normal, 1 none, 2 fine .TP \fB\-t\fR, \fB\-\-threshold\fR=\fINUM\fR use NUM as threshold value, 1..100 .TP \fB\-a\fR, \fB\-\-adaptive\-threshold\fR=\fINUM\fR use NUM as adaptive threshold value, 1..100 .TP \fB\-s\fR, \fB\-\-scale\fR=\fISCALE\fR scale input image by SCALE 1..9, 0 auto .TP \fB\-S\fR, \fB\-\-no\-auto\-scale\fR do not auto acale image .TP \fB\-q\fR, \fB\-\-rotate\fR=\fIDEG\fR rotate image clockwise in deg. .TP \fB\-Q\fR, \fB\-\-no\-auto\-rotate\fR do not auto rotate image .PP Segmentation options .TP \fB\-c\fR, \fB\-\-colums\fR setup=NUM colums setup: 1.. #colums, 0 auto, 255 free .TP \fB\-x\fR, \fB\-\-slicing\fR=\fINUM\fR use NUM as font slicing threshold, 1..250 .TP \fB\-X\fR, \fB\-\-slicing\-width\fR=\fINUM\fR use NUM as font slicing width, 50..250 .TP \fB\-w\fR, \fB\-\-font\-spacing\fR=\fINUM\fR font spacing: tight ..\-1, 0, 1.. spaced .PP Debug options .TP \fB\-g\fR, \fB\-\-draw\-grid\fR draw grid on output images .TP \fB\-d\fR, \fB\-\-debug\fR print debuging information while running .TP \fB\-D\fR, \fB\-\-debug\-extra\fR print extra debuging information .TP \fB\-y\fR, \fB\-\-font\-filter\fR=\fINUM\fR debug a font filter, use filter NUM .TP \fB\-Y\fR, \fB\-\-font\-filter\-list\fR print a list of debug a font filters .TP \fB\-j\fR, \fB\-\-font\-num\-out\fR print font numbers in output text .SS "Application Options:" .TP \fB\-i\fR, \fB\-\-image\-in\fR=\fIFILE\fR use FILE as input image file name .TP \fB\-o\fR, \fB\-\-text\-out\fR=\fIFILE\fR use FILE as output text file name .TP \fB\-h\fR, \fB\-\-html\-out\fR output text in html format .TP \fB\-N\fR, \fB\-\-no\-gtk\fR do not use gtk for file input and output .TP \fB\-z\fR, \fB\-\-font\fR=\fINUM\fR use font NUM .TP \fB\-n\fR, \fB\-\-no\-nikud\fR do not recognize nikud .TP \fB\-v\fR, \fB\-\-version\fR print version information and exit .PP libhocr\-0.10.5\-i686\-pc\-linux\-gnu\-12022008 http://hocr.berlios.de Copyright (C) 2005\-2008 Yaacov Zamir .PP This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. .PP This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. .PP You should have received a copy of the GNU General Public License along with this program. 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Free Software Foundation, Inc. # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2, or (at your option) # any later version. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA # 02110-1301, USA. # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. # This file is maintained in Automake, please report # bugs to or send patches to # . if [ -z "$PYTHON" ]; then PYTHON=python fi basedir= destdir= files= while test $# -ne 0; do case "$1" in --basedir) basedir=$2 if test -z "$basedir"; then echo "$0: Missing argument to --basedir." 1>&2 exit 1 fi shift ;; --destdir) destdir=$2 if test -z "$destdir"; then echo "$0: Missing argument to --destdir." 1>&2 exit 1 fi shift ;; -h|--h*) cat <<\EOF Usage: py-compile [--help] [--version] [--basedir DIR] [--destdir DIR] FILES..." 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decsystem10* | dec10*) basic_machine=pdp10-dec os=-tops10 ;; decsystem20* | dec20*) basic_machine=pdp10-dec os=-tops20 ;; delta | 3300 | motorola-3300 | motorola-delta \ | 3300-motorola | delta-motorola) basic_machine=m68k-motorola ;; delta88) basic_machine=m88k-motorola os=-sysv3 ;; djgpp) basic_machine=i586-pc os=-msdosdjgpp ;; dpx20 | dpx20-*) basic_machine=rs6000-bull os=-bosx ;; dpx2* | dpx2*-bull) basic_machine=m68k-bull os=-sysv3 ;; ebmon29k) basic_machine=a29k-amd os=-ebmon ;; elxsi) basic_machine=elxsi-elxsi os=-bsd ;; encore | umax | mmax) basic_machine=ns32k-encore ;; es1800 | OSE68k | ose68k | ose | OSE) basic_machine=m68k-ericsson os=-ose ;; fx2800) basic_machine=i860-alliant ;; genix) basic_machine=ns32k-ns ;; gmicro) basic_machine=tron-gmicro os=-sysv ;; go32) basic_machine=i386-pc os=-go32 ;; h3050r* | hiux*) basic_machine=hppa1.1-hitachi os=-hiuxwe2 ;; h8300hms) basic_machine=h8300-hitachi os=-hms ;; h8300xray) basic_machine=h8300-hitachi os=-xray ;; h8500hms) basic_machine=h8500-hitachi os=-hms ;; harris) basic_machine=m88k-harris os=-sysv3 ;; hp300-*) basic_machine=m68k-hp ;; hp300bsd) basic_machine=m68k-hp os=-bsd ;; hp300hpux) basic_machine=m68k-hp os=-hpux ;; hp3k9[0-9][0-9] | hp9[0-9][0-9]) basic_machine=hppa1.0-hp ;; hp9k2[0-9][0-9] | hp9k31[0-9]) basic_machine=m68000-hp ;; hp9k3[2-9][0-9]) basic_machine=m68k-hp ;; hp9k6[0-9][0-9] | hp6[0-9][0-9]) basic_machine=hppa1.0-hp ;; hp9k7[0-79][0-9] | hp7[0-79][0-9]) basic_machine=hppa1.1-hp ;; hp9k78[0-9] | hp78[0-9]) # FIXME: really hppa2.0-hp basic_machine=hppa1.1-hp ;; hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893) # FIXME: really hppa2.0-hp basic_machine=hppa1.1-hp ;; hp9k8[0-9][13679] | hp8[0-9][13679]) basic_machine=hppa1.1-hp ;; hp9k8[0-9][0-9] | hp8[0-9][0-9]) basic_machine=hppa1.0-hp ;; hppa-next) os=-nextstep3 ;; hppaosf) basic_machine=hppa1.1-hp os=-osf ;; hppro) basic_machine=hppa1.1-hp os=-proelf ;; i370-ibm* | ibm*) basic_machine=i370-ibm ;; # I'm not sure what "Sysv32" means. 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mips3*-*) basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'` ;; mips3*) basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown ;; monitor) basic_machine=m68k-rom68k os=-coff ;; morphos) basic_machine=powerpc-unknown os=-morphos ;; msdos) basic_machine=i386-pc os=-msdos ;; ms1-*) basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'` ;; mvs) basic_machine=i370-ibm os=-mvs ;; ncr3000) basic_machine=i486-ncr os=-sysv4 ;; netbsd386) basic_machine=i386-unknown os=-netbsd ;; netwinder) basic_machine=armv4l-rebel os=-linux ;; news | news700 | news800 | news900) basic_machine=m68k-sony os=-newsos ;; news1000) basic_machine=m68030-sony os=-newsos ;; news-3600 | risc-news) basic_machine=mips-sony os=-newsos ;; necv70) basic_machine=v70-nec os=-sysv ;; next | m*-next ) basic_machine=m68k-next case $os in -nextstep* ) ;; -ns2*) os=-nextstep2 ;; *) os=-nextstep3 ;; esac ;; nh3000) basic_machine=m68k-harris os=-cxux ;; nh[45]000) basic_machine=m88k-harris os=-cxux ;; nindy960) basic_machine=i960-intel os=-nindy ;; mon960) basic_machine=i960-intel os=-mon960 ;; nonstopux) basic_machine=mips-compaq os=-nonstopux ;; np1) basic_machine=np1-gould ;; nsr-tandem) basic_machine=nsr-tandem ;; op50n-* | op60c-*) basic_machine=hppa1.1-oki os=-proelf ;; openrisc | openrisc-*) basic_machine=or32-unknown ;; os400) basic_machine=powerpc-ibm os=-os400 ;; OSE68000 | ose68000) basic_machine=m68000-ericsson os=-ose ;; os68k) basic_machine=m68k-none os=-os68k ;; pa-hitachi) basic_machine=hppa1.1-hitachi os=-hiuxwe2 ;; paragon) basic_machine=i860-intel os=-osf ;; parisc) basic_machine=hppa-unknown os=-linux ;; parisc-*) basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'` os=-linux ;; pbd) basic_machine=sparc-tti ;; pbb) basic_machine=m68k-tti ;; pc532 | pc532-*) basic_machine=ns32k-pc532 ;; pc98) basic_machine=i386-pc ;; pc98-*) basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pentium | p5 | k5 | k6 | nexgen | viac3) basic_machine=i586-pc ;; pentiumpro | p6 | 6x86 | athlon | athlon_*) basic_machine=i686-pc ;; pentiumii | pentium2 | pentiumiii | pentium3) basic_machine=i686-pc ;; pentium4) basic_machine=i786-pc ;; pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*) basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pentiumpro-* | p6-* | 6x86-* | athlon-*) basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*) basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pentium4-*) basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pn) basic_machine=pn-gould ;; power) basic_machine=power-ibm ;; ppc) basic_machine=powerpc-unknown ;; ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ppcle | powerpclittle | ppc-le | powerpc-little) basic_machine=powerpcle-unknown ;; ppcle-* | powerpclittle-*) basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ppc64) basic_machine=powerpc64-unknown ;; ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ppc64le | powerpc64little | ppc64-le | powerpc64-little) basic_machine=powerpc64le-unknown ;; ppc64le-* | powerpc64little-*) basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ps2) basic_machine=i386-ibm ;; pw32) basic_machine=i586-unknown os=-pw32 ;; rdos) basic_machine=i386-pc os=-rdos ;; rom68k) basic_machine=m68k-rom68k os=-coff ;; rm[46]00) basic_machine=mips-siemens ;; rtpc | rtpc-*) basic_machine=romp-ibm ;; s390 | s390-*) basic_machine=s390-ibm ;; s390x | s390x-*) basic_machine=s390x-ibm ;; sa29200) basic_machine=a29k-amd os=-udi ;; sb1) basic_machine=mipsisa64sb1-unknown ;; sb1el) basic_machine=mipsisa64sb1el-unknown ;; sde) basic_machine=mipsisa32-sde os=-elf ;; sei) basic_machine=mips-sei os=-seiux ;; sequent) basic_machine=i386-sequent ;; sh) basic_machine=sh-hitachi os=-hms ;; sh5el) basic_machine=sh5le-unknown ;; sh64) basic_machine=sh64-unknown ;; sparclite-wrs | simso-wrs) basic_machine=sparclite-wrs os=-vxworks ;; sps7) basic_machine=m68k-bull os=-sysv2 ;; spur) basic_machine=spur-unknown ;; st2000) basic_machine=m68k-tandem ;; stratus) basic_machine=i860-stratus os=-sysv4 ;; sun2) basic_machine=m68000-sun ;; sun2os3) basic_machine=m68000-sun os=-sunos3 ;; sun2os4) basic_machine=m68000-sun os=-sunos4 ;; sun3os3) basic_machine=m68k-sun os=-sunos3 ;; sun3os4) basic_machine=m68k-sun os=-sunos4 ;; sun4os3) basic_machine=sparc-sun os=-sunos3 ;; sun4os4) basic_machine=sparc-sun os=-sunos4 ;; sun4sol2) basic_machine=sparc-sun os=-solaris2 ;; sun3 | sun3-*) basic_machine=m68k-sun ;; sun4) basic_machine=sparc-sun ;; sun386 | sun386i | roadrunner) basic_machine=i386-sun ;; sv1) basic_machine=sv1-cray os=-unicos ;; symmetry) basic_machine=i386-sequent os=-dynix ;; t3e) basic_machine=alphaev5-cray os=-unicos ;; t90) basic_machine=t90-cray os=-unicos ;; tic54x | c54x*) basic_machine=tic54x-unknown os=-coff ;; tic55x | c55x*) basic_machine=tic55x-unknown os=-coff ;; tic6x | c6x*) basic_machine=tic6x-unknown os=-coff ;; tile*) basic_machine=tile-unknown os=-linux-gnu ;; tx39) basic_machine=mipstx39-unknown ;; tx39el) basic_machine=mipstx39el-unknown ;; toad1) basic_machine=pdp10-xkl os=-tops20 ;; tower | tower-32) basic_machine=m68k-ncr ;; tpf) basic_machine=s390x-ibm os=-tpf ;; udi29k) basic_machine=a29k-amd os=-udi ;; ultra3) basic_machine=a29k-nyu os=-sym1 ;; v810 | necv810) basic_machine=v810-nec os=-none ;; vaxv) basic_machine=vax-dec os=-sysv ;; vms) basic_machine=vax-dec os=-vms ;; vpp*|vx|vx-*) basic_machine=f301-fujitsu ;; vxworks960) basic_machine=i960-wrs os=-vxworks ;; vxworks68) basic_machine=m68k-wrs os=-vxworks ;; vxworks29k) basic_machine=a29k-wrs os=-vxworks ;; w65*) basic_machine=w65-wdc os=-none ;; w89k-*) basic_machine=hppa1.1-winbond os=-proelf ;; xbox) basic_machine=i686-pc os=-mingw32 ;; xps | xps100) basic_machine=xps100-honeywell ;; ymp) basic_machine=ymp-cray os=-unicos ;; z8k-*-coff) basic_machine=z8k-unknown os=-sim ;; none) basic_machine=none-none os=-none ;; # Here we handle the default manufacturer of certain CPU types. It is in # some cases the only manufacturer, in others, it is the most popular. w89k) basic_machine=hppa1.1-winbond ;; op50n) basic_machine=hppa1.1-oki ;; op60c) basic_machine=hppa1.1-oki ;; romp) basic_machine=romp-ibm ;; mmix) basic_machine=mmix-knuth ;; rs6000) basic_machine=rs6000-ibm ;; vax) basic_machine=vax-dec ;; pdp10) # there are many clones, so DEC is not a safe bet basic_machine=pdp10-unknown ;; pdp11) basic_machine=pdp11-dec ;; we32k) basic_machine=we32k-att ;; sh[1234] | sh[24]a | sh[34]eb | sh[1234]le | sh[23]ele) basic_machine=sh-unknown ;; sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v) basic_machine=sparc-sun ;; cydra) basic_machine=cydra-cydrome ;; orion) basic_machine=orion-highlevel ;; orion105) basic_machine=clipper-highlevel ;; mac | mpw | mac-mpw) basic_machine=m68k-apple ;; pmac | pmac-mpw) basic_machine=powerpc-apple ;; *-unknown) # Make sure to match an already-canonicalized machine name. ;; *) echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 exit 1 ;; esac # Here we canonicalize certain aliases for manufacturers. case $basic_machine in *-digital*) basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'` ;; *-commodore*) basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'` ;; *) ;; esac # Decode manufacturer-specific aliases for certain operating systems. if [ x"$os" != x"" ] then case $os in # First match some system type aliases # that might get confused with valid system types. # -solaris* is a basic system type, with this one exception. -solaris1 | -solaris1.*) os=`echo $os | sed -e 's|solaris1|sunos4|'` ;; -solaris) os=-solaris2 ;; -svr4*) os=-sysv4 ;; -unixware*) os=-sysv4.2uw ;; -gnu/linux*) os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'` ;; # First accept the basic system types. # The portable systems comes first. # Each alternative MUST END IN A *, to match a version number. # -sysv* is not here because it comes later, after sysvr4. -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \ | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\ | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \ | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \ | -aos* \ | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \ | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \ | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \ | -openbsd* | -solidbsd* \ | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \ | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \ | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \ | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \ | -chorusos* | -chorusrdb* \ | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \ | -mingw32* | -linux-gnu* | -linux-newlib* | -linux-uclibc* \ | -uxpv* | -beos* | -mpeix* | -udk* \ | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \ | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \ | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \ | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \ | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \ | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \ | -skyos* | -haiku* | -rdos* | -toppers* | -drops*) # Remember, each alternative MUST END IN *, to match a version number. ;; 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See the # GNU General Public License for more details. # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA # 02110-1301, USA. # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. # Originally written by Alexandre Oliva . case $1 in '') echo "$0: No command. Try \`$0 --help' for more information." 1>&2 exit 1; ;; -h | --h*) cat <<\EOF Usage: depcomp [--help] [--version] PROGRAM [ARGS] Run PROGRAMS ARGS to compile a file, generating dependencies as side-effects. Environment variables: depmode Dependency tracking mode. source Source file read by `PROGRAMS ARGS'. object Object file output by `PROGRAMS ARGS'. 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IN NO EVENT SHALL THE # X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN # AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- # TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. # # Except as contained in this notice, the name of the X Consortium shall not # be used in advertising or otherwise to promote the sale, use or other deal- # ings in this Software without prior written authorization from the X Consor- # tium. # # # FSF changes to this file are in the public domain. # # Calling this script install-sh is preferred over install.sh, to prevent # `make' implicit rules from creating a file called install from it # when there is no Makefile. # # This script is compatible with the BSD install script, but was written # from scratch. nl=' ' IFS=" "" $nl" # set DOITPROG to echo to test this script # Don't use :- since 4.3BSD and earlier shells don't like it. doit=${DOITPROG-} if test -z "$doit"; then doit_exec=exec else doit_exec=$doit fi # Put in absolute file names if you don't have them in your path; # or use environment vars. chgrpprog=${CHGRPPROG-chgrp} chmodprog=${CHMODPROG-chmod} chownprog=${CHOWNPROG-chown} cmpprog=${CMPPROG-cmp} cpprog=${CPPROG-cp} mkdirprog=${MKDIRPROG-mkdir} mvprog=${MVPROG-mv} rmprog=${RMPROG-rm} stripprog=${STRIPPROG-strip} posix_glob='?' initialize_posix_glob=' test "$posix_glob" != "?" || { if (set -f) 2>/dev/null; then posix_glob= else posix_glob=: fi } ' posix_mkdir= # Desired mode of installed file. mode=0755 chgrpcmd= chmodcmd=$chmodprog chowncmd= mvcmd=$mvprog rmcmd="$rmprog -f" stripcmd= src= dst= dir_arg= dst_arg= copy_on_change=false no_target_directory= usage="\ Usage: $0 [OPTION]... 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See the GNU # General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. # # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. basename="s,^.*/,,g" # Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh # is ksh but when the shell is invoked as "sh" and the current value of # the _XPG environment variable is not equal to 1 (one), the special # positional parameter $0, within a function call, is the name of the # function. progpath="$0" # The name of this program: progname=`echo "$progpath" | $SED $basename` modename="$progname" # Global variables: EXIT_SUCCESS=0 EXIT_FAILURE=1 PROGRAM=ltmain.sh PACKAGE=libtool VERSION="1.5.26 Debian 1.5.26-4" TIMESTAMP=" (1.1220.2.493 2008/02/01 16:58:18)" # Be Bourne compatible (taken from Autoconf:_AS_BOURNE_COMPATIBLE). if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then emulate sh NULLCMD=: # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which # is contrary to our usage. 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" $CC "* | "$CC "* | " `$echo $CC` "* | "`$echo $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$echo $CC_quoted` "* | "`$echo $CC_quoted` "*) ;; # Blanks at the start of $base_compile will cause this to fail # if we don't check for them as well. *) for z in $available_tags; do if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then # Evaluate the configuration. eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`" CC_quoted= for arg in $CC; do # Double-quote args containing other shell metacharacters. case $arg in *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") arg="\"$arg\"" ;; esac CC_quoted="$CC_quoted $arg" done case "$@ " in " $CC "* | "$CC "* | " `$echo $CC` "* | "`$echo $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$echo $CC_quoted` "* | "`$echo $CC_quoted` "*) # The compiler in the base compile command matches # the one in the tagged configuration. # Assume this is the tagged configuration we want. tagname=$z break ;; esac fi done # If $tagname still isn't set, then no tagged configuration # was found and let the user know that the "--tag" command # line option must be used. if test -z "$tagname"; then $echo "$modename: unable to infer tagged configuration" $echo "$modename: specify a tag with \`--tag'" 1>&2 exit $EXIT_FAILURE # else # $echo "$modename: using $tagname tagged configuration" fi ;; esac fi } # func_extract_an_archive dir oldlib func_extract_an_archive () { f_ex_an_ar_dir="$1"; shift f_ex_an_ar_oldlib="$1" $show "(cd $f_ex_an_ar_dir && $AR x $f_ex_an_ar_oldlib)" $run eval "(cd \$f_ex_an_ar_dir && $AR x \$f_ex_an_ar_oldlib)" || exit $? if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then : else $echo "$modename: ERROR: object name conflicts: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" 1>&2 exit $EXIT_FAILURE fi } # func_extract_archives gentop oldlib ... func_extract_archives () { my_gentop="$1"; shift my_oldlibs=${1+"$@"} my_oldobjs="" my_xlib="" my_xabs="" my_xdir="" my_status="" $show "${rm}r $my_gentop" $run ${rm}r "$my_gentop" $show "$mkdir $my_gentop" $run $mkdir "$my_gentop" my_status=$? if test "$my_status" -ne 0 && test ! -d "$my_gentop"; then exit $my_status fi for my_xlib in $my_oldlibs; do # Extract the objects. case $my_xlib in [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;; *) my_xabs=`pwd`"/$my_xlib" ;; esac my_xlib=`$echo "X$my_xlib" | $Xsed -e 's%^.*/%%'` my_xlib_u=$my_xlib while :; do case " $extracted_archives " in *" $my_xlib_u "*) extracted_serial=`expr $extracted_serial + 1` my_xlib_u=lt$extracted_serial-$my_xlib ;; *) break ;; esac done extracted_archives="$extracted_archives $my_xlib_u" my_xdir="$my_gentop/$my_xlib_u" $show "${rm}r $my_xdir" $run ${rm}r "$my_xdir" $show "$mkdir $my_xdir" $run $mkdir "$my_xdir" exit_status=$? if test "$exit_status" -ne 0 && test ! -d "$my_xdir"; then exit $exit_status fi case $host in *-darwin*) $show "Extracting $my_xabs" # Do not bother doing anything if just a dry run if test -z "$run"; then darwin_orig_dir=`pwd` cd $my_xdir || exit $? darwin_archive=$my_xabs darwin_curdir=`pwd` darwin_base_archive=`$echo "X$darwin_archive" | $Xsed -e 's%^.*/%%'` darwin_arches=`lipo -info "$darwin_archive" 2>/dev/null | $EGREP Architectures 2>/dev/null` if test -n "$darwin_arches"; then darwin_arches=`echo "$darwin_arches" | $SED -e 's/.*are://'` darwin_arch= $show "$darwin_base_archive has multiple architectures $darwin_arches" for darwin_arch in $darwin_arches ; do mkdir -p "unfat-$$/${darwin_base_archive}-${darwin_arch}" lipo -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}" cd "unfat-$$/${darwin_base_archive}-${darwin_arch}" func_extract_an_archive "`pwd`" "${darwin_base_archive}" cd "$darwin_curdir" $rm "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" done # $darwin_arches ## Okay now we have a bunch of thin objects, gotta fatten them up :) darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print| xargs basename | sort -u | $NL2SP` darwin_file= darwin_files= for darwin_file in $darwin_filelist; do darwin_files=`find unfat-$$ -name $darwin_file -print | $NL2SP` lipo -create -output "$darwin_file" $darwin_files done # $darwin_filelist ${rm}r unfat-$$ cd "$darwin_orig_dir" else cd "$darwin_orig_dir" func_extract_an_archive "$my_xdir" "$my_xabs" fi # $darwin_arches fi # $run ;; *) func_extract_an_archive "$my_xdir" "$my_xabs" ;; esac my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | $NL2SP` done func_extract_archives_result="$my_oldobjs" } # End of Shell function definitions ##################################### # Darwin sucks eval std_shrext=\"$shrext_cmds\" disable_libs=no # Parse our command line options once, thoroughly. while test "$#" -gt 0 do arg="$1" shift case $arg in -*=*) optarg=`$echo "X$arg" | $Xsed -e 's/[-_a-zA-Z0-9]*=//'` ;; *) optarg= ;; esac # If the previous option needs an argument, assign it. if test -n "$prev"; then case $prev in execute_dlfiles) execute_dlfiles="$execute_dlfiles $arg" ;; tag) tagname="$arg" preserve_args="${preserve_args}=$arg" # Check whether tagname contains only valid characters case $tagname in *[!-_A-Za-z0-9,/]*) $echo "$progname: invalid tag name: $tagname" 1>&2 exit $EXIT_FAILURE ;; esac case $tagname in CC) # Don't test for the "default" C tag, as we know, it's there, but # not specially marked. ;; *) if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "$progpath" > /dev/null; then taglist="$taglist $tagname" # Evaluate the configuration. eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$tagname'$/,/^# ### END LIBTOOL TAG CONFIG: '$tagname'$/p' < $progpath`" else $echo "$progname: ignoring unknown tag $tagname" 1>&2 fi ;; esac ;; *) eval "$prev=\$arg" ;; esac prev= prevopt= continue fi # Have we seen a non-optional argument yet? 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fi # Do each of the archive commands. if test "$module" = yes && test -n "$module_cmds" ; then if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then eval test_cmds=\"$module_expsym_cmds\" cmds=$module_expsym_cmds else eval test_cmds=\"$module_cmds\" cmds=$module_cmds fi else if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then eval test_cmds=\"$archive_expsym_cmds\" cmds=$archive_expsym_cmds else eval test_cmds=\"$archive_cmds\" cmds=$archive_cmds fi fi if test "X$skipped_export" != "X:" && len=`expr "X$test_cmds" : ".*" 2>/dev/null` && test "$len" -le "$max_cmd_len" || test "$max_cmd_len" -le -1; then : else # The command line is too long to link in one step, link piecewise. $echo "creating reloadable object files..." # Save the value of $output and $libobjs because we want to # use them later. 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All subsequent reloadable object # files will link in the last one created. test -z "$concat_cmds" || concat_cmds=$concat_cmds~ eval concat_cmds=\"\${concat_cmds}$reload_cmds $objlist $last_robj\" if ${skipped_export-false}; then $show "generating symbol list for \`$libname.la'" export_symbols="$output_objdir/$libname.exp" $run $rm $export_symbols libobjs=$output # Append the command to create the export file. eval concat_cmds=\"\$concat_cmds~$export_symbols_cmds\" fi # Set up a command to remove the reloadable object files # after they are used. i=0 while test "$i" -lt "$k" do i=`expr $i + 1` delfiles="$delfiles $output_objdir/$output_la-${i}.$objext" done $echo "creating a temporary reloadable object file: $output" # Loop through the commands generated above and execute them. save_ifs="$IFS"; IFS='~' for cmd in $concat_cmds; do IFS="$save_ifs" $show "$cmd" $run eval "$cmd" || exit $? done IFS="$save_ifs" libobjs=$output # Restore the value of output. output=$save_output if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then eval libobjs=\"\$libobjs $whole_archive_flag_spec\" fi # Expand the library linking commands again to reset the # value of $libobjs for piecewise linking. # Do each of the archive commands. if test "$module" = yes && test -n "$module_cmds" ; then if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then cmds=$module_expsym_cmds else cmds=$module_cmds fi else if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then cmds=$archive_expsym_cmds else cmds=$archive_cmds fi fi # Append the command to remove the reloadable object files # to the just-reset $cmds. eval cmds=\"\$cmds~\$rm $delfiles\" fi save_ifs="$IFS"; IFS='~' for cmd in $cmds; do IFS="$save_ifs" eval cmd=\"$cmd\" $show "$cmd" $run eval "$cmd" || { lt_exit=$? # Restore the uninstalled library and exit if test "$mode" = relink; then $run eval '(cd $output_objdir && $rm ${realname}T && $mv ${realname}U $realname)' fi exit $lt_exit } done IFS="$save_ifs" # Restore the uninstalled library and exit if test "$mode" = relink; then $run eval '(cd $output_objdir && $rm ${realname}T && $mv $realname ${realname}T && $mv "$realname"U $realname)' || exit $? if test -n "$convenience"; then if test -z "$whole_archive_flag_spec"; then $show "${rm}r $gentop" $run ${rm}r "$gentop" fi fi exit $EXIT_SUCCESS fi # Create links to the real library. for linkname in $linknames; do if test "$realname" != "$linkname"; then $show "(cd $output_objdir && $rm $linkname && $LN_S $realname $linkname)" $run eval '(cd $output_objdir && $rm $linkname && $LN_S $realname $linkname)' || exit $? fi done # If -module or -export-dynamic was specified, set the dlname. if test "$module" = yes || test "$export_dynamic" = yes; then # On all known operating systems, these are identical. dlname="$soname" fi fi ;; obj) case " $deplibs" in *\ -l* | *\ -L*) $echo "$modename: warning: \`-l' and \`-L' are ignored for objects" 1>&2 ;; esac if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then $echo "$modename: warning: \`-dlopen' is ignored for objects" 1>&2 fi if test -n "$rpath"; then $echo "$modename: warning: \`-rpath' is ignored for objects" 1>&2 fi if test -n "$xrpath"; then $echo "$modename: warning: \`-R' is ignored for objects" 1>&2 fi if test -n "$vinfo"; then $echo "$modename: warning: \`-version-info' is ignored for objects" 1>&2 fi if test -n "$release"; then $echo "$modename: warning: \`-release' is ignored for objects" 1>&2 fi case $output in *.lo) if test -n "$objs$old_deplibs"; then $echo "$modename: cannot build library object \`$output' from non-libtool objects" 1>&2 exit $EXIT_FAILURE fi libobj="$output" obj=`$echo "X$output" | $Xsed -e "$lo2o"` ;; *) libobj= obj="$output" ;; esac # Delete the old objects. $run $rm $obj $libobj # Objects from convenience libraries. 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esac ;; *) new_libs="$new_libs $deplib" ;; esac done compile_deplibs="$new_libs" compile_command="$compile_command $compile_deplibs" finalize_command="$finalize_command $finalize_deplibs" if test -n "$rpath$xrpath"; then # If the user specified any rpath flags, then add them. for libdir in $rpath $xrpath; do # This is the magic to use -rpath. case "$finalize_rpath " in *" $libdir "*) ;; *) finalize_rpath="$finalize_rpath $libdir" ;; esac done fi # Now hardcode the library paths rpath= hardcode_libdirs= for libdir in $compile_rpath $finalize_rpath; do if test -n "$hardcode_libdir_flag_spec"; then if test -n "$hardcode_libdir_separator"; then if test -z "$hardcode_libdirs"; then hardcode_libdirs="$libdir" else # Just accumulate the unique libdirs. case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) ;; *) hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" rpath="$rpath $flag" fi elif test -n "$runpath_var"; then case "$perm_rpath " in *" $libdir "*) ;; *) perm_rpath="$perm_rpath $libdir" ;; esac fi case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*) testbindir=`$echo "X$libdir" | $Xsed -e 's*/lib$*/bin*'` case :$dllsearchpath: in *":$libdir:"*) ;; *) dllsearchpath="$dllsearchpath:$libdir";; esac case :$dllsearchpath: in *":$testbindir:"*) ;; *) dllsearchpath="$dllsearchpath:$testbindir";; esac ;; esac done # Substitute the hardcoded libdirs into the rpath. if test -n "$hardcode_libdir_separator" && test -n "$hardcode_libdirs"; then libdir="$hardcode_libdirs" eval rpath=\" $hardcode_libdir_flag_spec\" fi compile_rpath="$rpath" rpath= hardcode_libdirs= for libdir in $finalize_rpath; do if test -n "$hardcode_libdir_flag_spec"; then if test -n "$hardcode_libdir_separator"; then if test -z "$hardcode_libdirs"; then hardcode_libdirs="$libdir" else # Just accumulate the unique libdirs. case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) ;; *) hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" rpath="$rpath $flag" fi elif test -n "$runpath_var"; then case "$finalize_perm_rpath " in *" $libdir "*) ;; *) finalize_perm_rpath="$finalize_perm_rpath $libdir" ;; esac fi done # Substitute the hardcoded libdirs into the rpath. if test -n "$hardcode_libdir_separator" && test -n "$hardcode_libdirs"; then libdir="$hardcode_libdirs" eval rpath=\" $hardcode_libdir_flag_spec\" fi finalize_rpath="$rpath" if test -n "$libobjs" && test "$build_old_libs" = yes; then # Transform all the library objects into standard objects. compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` fi dlsyms= if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then if test -n "$NM" && test -n "$global_symbol_pipe"; then dlsyms="${outputname}S.c" else $echo "$modename: not configured to extract global symbols from dlpreopened files" 1>&2 fi fi if test -n "$dlsyms"; then case $dlsyms in "") ;; *.c) # Discover the nlist of each of the dlfiles. nlist="$output_objdir/${outputname}.nm" $show "$rm $nlist ${nlist}S ${nlist}T" $run $rm "$nlist" "${nlist}S" "${nlist}T" # Parse the name list into a source file. $show "creating $output_objdir/$dlsyms" test -z "$run" && $echo > "$output_objdir/$dlsyms" "\ /* $dlsyms - symbol resolution table for \`$outputname' dlsym emulation. */ /* Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP */ #ifdef __cplusplus extern \"C\" { #endif /* Prevent the only kind of declaration conflicts we can make. */ #define lt_preloaded_symbols some_other_symbol /* External symbol declarations for the compiler. */\ " if test "$dlself" = yes; then $show "generating symbol list for \`$output'" test -z "$run" && $echo ': @PROGRAM@ ' > "$nlist" # Add our own program objects to the symbol list. progfiles=`$echo "X$objs$old_deplibs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` for arg in $progfiles; do $show "extracting global C symbols from \`$arg'" $run eval "$NM $arg | $global_symbol_pipe >> '$nlist'" done if test -n "$exclude_expsyms"; then $run eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T' $run eval '$mv "$nlist"T "$nlist"' fi if test -n "$export_symbols_regex"; then $run eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T' $run eval '$mv "$nlist"T "$nlist"' fi # Prepare the list of exported symbols if test -z "$export_symbols"; then export_symbols="$output_objdir/$outputname.exp" $run $rm $export_symbols $run eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' case $host in *cygwin* | *mingw* ) $run eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' $run eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"' ;; esac else $run eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"' $run eval 'grep -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T' $run eval 'mv "$nlist"T "$nlist"' case $host in *cygwin* | *mingw* ) $run eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' $run eval 'cat "$nlist" >> "$output_objdir/$outputname.def"' ;; esac fi fi for arg in $dlprefiles; do $show "extracting global C symbols from \`$arg'" name=`$echo "$arg" | ${SED} -e 's%^.*/%%'` $run eval '$echo ": $name " >> "$nlist"' $run eval "$NM $arg | $global_symbol_pipe >> '$nlist'" done if test -z "$run"; then # Make sure we have at least an empty file. test -f "$nlist" || : > "$nlist" if test -n "$exclude_expsyms"; then $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T $mv "$nlist"T "$nlist" fi # Try sorting and uniquifying the output. if grep -v "^: " < "$nlist" | if sort -k 3 /dev/null 2>&1; then sort -k 3 else sort +2 fi | uniq > "$nlist"S; then : else grep -v "^: " < "$nlist" > "$nlist"S fi if test -f "$nlist"S; then eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$dlsyms"' else $echo '/* NONE */' >> "$output_objdir/$dlsyms" fi $echo >> "$output_objdir/$dlsyms" "\ #undef lt_preloaded_symbols #if defined (__STDC__) && __STDC__ # define lt_ptr void * #else # define lt_ptr char * # define const #endif /* The mapping between symbol names and symbols. */ " case $host in *cygwin* | *mingw* ) $echo >> "$output_objdir/$dlsyms" "\ /* DATA imports from DLLs on WIN32 can't be const, because runtime relocations are performed -- see ld's documentation on pseudo-relocs */ struct { " ;; * ) $echo >> "$output_objdir/$dlsyms" "\ const struct { " ;; esac $echo >> "$output_objdir/$dlsyms" "\ const char *name; lt_ptr address; } lt_preloaded_symbols[] = {\ " eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$dlsyms" $echo >> "$output_objdir/$dlsyms" "\ {0, (lt_ptr) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt_preloaded_symbols; } #endif #ifdef __cplusplus } #endif\ " fi pic_flag_for_symtable= case $host in # compiling the symbol table file with pic_flag works around # a FreeBSD bug that causes programs to crash when -lm is # linked before any other PIC object. But we must not use # pic_flag when linking with -static. 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exit $EXIT_SUCCESS fi if test "$hardcode_action" = relink; then # Fast installation is not supported link_command="$compile_var$compile_command$compile_rpath" relink_command="$finalize_var$finalize_command$finalize_rpath" $echo "$modename: warning: this platform does not like uninstalled shared libraries" 1>&2 $echo "$modename: \`$output' will be relinked during installation" 1>&2 else if test "$fast_install" != no; then link_command="$finalize_var$compile_command$finalize_rpath" if test "$fast_install" = yes; then relink_command=`$echo "X$compile_var$compile_command$compile_rpath" | $SP2NL | $Xsed -e 's%@OUTPUT@%\$progdir/\$file%g' | $NL2SP` else # fast_install is set to needless relink_command= fi else link_command="$compile_var$compile_command$compile_rpath" relink_command="$finalize_var$finalize_command$finalize_rpath" fi fi # Replace the output file specification. link_command=`$echo "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'` # Delete the old output files. $run $rm $output $output_objdir/$outputname $output_objdir/lt-$outputname $show "$link_command" $run eval "$link_command" || exit $? 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strcpy ((char *) xmalloc (strlen (string) + 1), string) : NULL ; } const char * base_name (const char *name) { const char *base; #if defined (HAVE_DOS_BASED_FILE_SYSTEM) /* Skip over the disk name in MSDOS pathnames. */ if (isalpha ((unsigned char)name[0]) && name[1] == ':') name += 2; #endif for (base = name; *name; name++) if (IS_DIR_SEPARATOR (*name)) base = name + 1; return base; } int check_executable(const char * path) { struct stat st; DEBUG("(check_executable) : %s\n", path ? (*path ? path : "EMPTY!") : "NULL!"); if ((!path) || (!*path)) return 0; if ((stat (path, &st) >= 0) && ( /* MinGW & native WIN32 do not support S_IXOTH or S_IXGRP */ #if defined (S_IXOTH) ((st.st_mode & S_IXOTH) == S_IXOTH) || #endif #if defined (S_IXGRP) ((st.st_mode & S_IXGRP) == S_IXGRP) || #endif ((st.st_mode & S_IXUSR) == S_IXUSR)) ) return 1; else return 0; } /* Searches for the full path of the wrapper. Returns newly allocated full path name if found, NULL otherwise */ char * find_executable (const char* wrapper) { int has_slash = 0; const char* p; const char* p_next; /* static buffer for getcwd */ char tmp[LT_PATHMAX + 1]; int tmp_len; char* concat_name; DEBUG("(find_executable) : %s\n", wrapper ? (*wrapper ? wrapper : "EMPTY!") : "NULL!"); if ((wrapper == NULL) || (*wrapper == '\0')) return NULL; /* Absolute path? */ #if defined (HAVE_DOS_BASED_FILE_SYSTEM) if (isalpha ((unsigned char)wrapper[0]) && wrapper[1] == ':') { concat_name = xstrdup (wrapper); if (check_executable(concat_name)) return concat_name; XFREE(concat_name); } else { #endif if (IS_DIR_SEPARATOR (wrapper[0])) { concat_name = xstrdup (wrapper); if (check_executable(concat_name)) return concat_name; XFREE(concat_name); } #if defined (HAVE_DOS_BASED_FILE_SYSTEM) } #endif for (p = wrapper; *p; p++) if (*p == '/') { has_slash = 1; break; } if (!has_slash) { /* no slashes; search PATH */ const char* path = getenv ("PATH"); if (path != NULL) { for (p = path; *p; p = p_next) { const char* q; size_t p_len; for (q = p; *q; q++) if (IS_PATH_SEPARATOR(*q)) break; p_len = q - p; p_next = (*q == '\0' ? q : q + 1); if (p_len == 0) { /* empty path: current directory */ if (getcwd (tmp, LT_PATHMAX) == NULL) lt_fatal ("getcwd failed"); tmp_len = strlen(tmp); concat_name = XMALLOC(char, tmp_len + 1 + strlen(wrapper) + 1); memcpy (concat_name, tmp, tmp_len); concat_name[tmp_len] = '/'; strcpy (concat_name + tmp_len + 1, wrapper); } else { concat_name = XMALLOC(char, p_len + 1 + strlen(wrapper) + 1); memcpy (concat_name, p, p_len); concat_name[p_len] = '/'; strcpy (concat_name + p_len + 1, wrapper); } if (check_executable(concat_name)) return concat_name; XFREE(concat_name); } } /* not found in PATH; assume curdir */ } /* Relative path | not found in path: prepend cwd */ if (getcwd (tmp, LT_PATHMAX) == NULL) lt_fatal ("getcwd failed"); tmp_len = strlen(tmp); concat_name = XMALLOC(char, tmp_len + 1 + strlen(wrapper) + 1); memcpy (concat_name, tmp, tmp_len); concat_name[tmp_len] = '/'; strcpy (concat_name + tmp_len + 1, wrapper); if (check_executable(concat_name)) return concat_name; XFREE(concat_name); return NULL; } char * strendzap(char *str, const char *pat) { size_t len, patlen; assert(str != NULL); assert(pat != NULL); len = strlen(str); patlen = strlen(pat); if (patlen <= len) { str += len - patlen; if (strcmp(str, pat) == 0) *str = '\0'; } return str; } static void lt_error_core (int exit_status, const char * mode, const char * message, va_list ap) { fprintf (stderr, "%s: %s: ", program_name, mode); vfprintf (stderr, message, ap); fprintf (stderr, ".\n"); if (exit_status >= 0) exit (exit_status); } void lt_fatal (const char *message, ...) { va_list ap; va_start (ap, message); lt_error_core (EXIT_FAILURE, "FATAL", message, ap); va_end (ap); } EOF # we should really use a build-platform specific compiler # here, but OTOH, the wrappers (shell script and this C one) # are only useful if you want to execute the "real" binary. # Since the "real" binary is built for $host, then this # wrapper might as well be built for $host, too. $run $LTCC $LTCFLAGS -s -o $cwrapper $cwrappersource ;; esac $rm $output trap "$rm $output; exit $EXIT_FAILURE" 1 2 15 $echo > $output "\ #! $SHELL # $output - temporary wrapper script for $objdir/$outputname # Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP # # The $output program cannot be directly executed until all the libtool # libraries that it depends on are installed. # # This wrapper script should never be moved out of the build directory. # If it is, it will not operate correctly. # Sed substitution that helps us do robust quoting. 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See the GNU # General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA # 02110-1301, USA. # # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. # Originally written by Per Bothner . # Please send patches to . Submit a context # diff and a properly formatted ChangeLog entry. # # This script attempts to guess a canonical system name similar to # config.sub. If it succeeds, it prints the system name on stdout, and # exits with 0. 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But MiNT is downward compatible to TOS, so this should # be no problem. atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) echo m68k-atari-mint${UNAME_RELEASE} exit ;; atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*) echo m68k-atari-mint${UNAME_RELEASE} exit ;; *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*) echo m68k-atari-mint${UNAME_RELEASE} exit ;; milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*) echo m68k-milan-mint${UNAME_RELEASE} exit ;; hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*) echo m68k-hades-mint${UNAME_RELEASE} exit ;; *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*) echo m68k-unknown-mint${UNAME_RELEASE} exit ;; m68k:machten:*:*) echo m68k-apple-machten${UNAME_RELEASE} exit ;; powerpc:machten:*:*) echo powerpc-apple-machten${UNAME_RELEASE} exit ;; RISC*:Mach:*:*) echo mips-dec-mach_bsd4.3 exit ;; RISC*:ULTRIX:*:*) echo mips-dec-ultrix${UNAME_RELEASE} exit ;; VAX*:ULTRIX*:*:*) echo vax-dec-ultrix${UNAME_RELEASE} exit ;; 2020:CLIX:*:* | 2430:CLIX:*:*) echo clipper-intergraph-clix${UNAME_RELEASE} exit ;; mips:*:*:UMIPS | mips:*:*:RISCos) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #ifdef __cplusplus #include /* for printf() prototype */ int main (int argc, char *argv[]) { #else int main (argc, argv) int argc; char *argv[]; { #endif #if defined (host_mips) && defined (MIPSEB) #if defined (SYSTYPE_SYSV) printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0); #endif #if defined (SYSTYPE_SVR4) printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0); #endif #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD) printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0); #endif #endif exit (-1); } EOF $CC_FOR_BUILD -o $dummy $dummy.c && dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` && SYSTEM_NAME=`$dummy $dummyarg` && { echo "$SYSTEM_NAME"; exit; } echo mips-mips-riscos${UNAME_RELEASE} exit ;; Motorola:PowerMAX_OS:*:*) echo powerpc-motorola-powermax exit ;; Motorola:*:4.3:PL8-*) echo powerpc-harris-powermax exit ;; Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*) echo powerpc-harris-powermax exit ;; Night_Hawk:Power_UNIX:*:*) echo powerpc-harris-powerunix exit ;; m88k:CX/UX:7*:*) echo m88k-harris-cxux7 exit ;; m88k:*:4*:R4*) echo m88k-motorola-sysv4 exit ;; m88k:*:3*:R3*) echo m88k-motorola-sysv3 exit ;; AViiON:dgux:*:*) # DG/UX returns AViiON for all architectures UNAME_PROCESSOR=`/usr/bin/uname -p` if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ] then if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \ [ ${TARGET_BINARY_INTERFACE}x = x ] then echo m88k-dg-dgux${UNAME_RELEASE} else echo m88k-dg-dguxbcs${UNAME_RELEASE} fi else echo i586-dg-dgux${UNAME_RELEASE} fi exit ;; M88*:DolphinOS:*:*) # DolphinOS (SVR3) echo m88k-dolphin-sysv3 exit ;; M88*:*:R3*:*) # Delta 88k system running SVR3 echo m88k-motorola-sysv3 exit ;; XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3) echo m88k-tektronix-sysv3 exit ;; Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) echo m68k-tektronix-bsd exit ;; *:IRIX*:*:*) echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'` exit ;; ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id exit ;; # Note that: echo "'`uname -s`'" gives 'AIX ' i*86:AIX:*:*) echo i386-ibm-aix exit ;; ia64:AIX:*:*) if [ -x /usr/bin/oslevel ] ; then IBM_REV=`/usr/bin/oslevel` else IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} fi echo ${UNAME_MACHINE}-ibm-aix${IBM_REV} exit ;; *:AIX:2:3) if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #include main() { if (!__power_pc()) exit(1); puts("powerpc-ibm-aix3.2.5"); exit(0); } EOF if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` then echo "$SYSTEM_NAME" else echo rs6000-ibm-aix3.2.5 fi elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then echo rs6000-ibm-aix3.2.4 else echo rs6000-ibm-aix3.2 fi exit ;; *:AIX:*:[456]) IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'` if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then IBM_ARCH=rs6000 else IBM_ARCH=powerpc fi if [ -x /usr/bin/oslevel ] ; then IBM_REV=`/usr/bin/oslevel` else IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} fi echo ${IBM_ARCH}-ibm-aix${IBM_REV} exit ;; *:AIX:*:*) echo rs6000-ibm-aix exit ;; ibmrt:4.4BSD:*|romp-ibm:BSD:*) echo romp-ibm-bsd4.4 exit ;; ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to exit ;; # report: romp-ibm BSD 4.3 *:BOSX:*:*) echo rs6000-bull-bosx exit ;; DPX/2?00:B.O.S.:*:*) echo m68k-bull-sysv3 exit ;; 9000/[34]??:4.3bsd:1.*:*) echo m68k-hp-bsd exit ;; hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) echo m68k-hp-bsd4.4 exit ;; 9000/[34678]??:HP-UX:*:*) HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` case "${UNAME_MACHINE}" in 9000/31? ) HP_ARCH=m68000 ;; 9000/[34]?? ) HP_ARCH=m68k ;; 9000/[678][0-9][0-9]) if [ -x /usr/bin/getconf ]; then sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` case "${sc_cpu_version}" in 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1 532) # CPU_PA_RISC2_0 case "${sc_kernel_bits}" in 32) HP_ARCH="hppa2.0n" ;; 64) HP_ARCH="hppa2.0w" ;; '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20 esac ;; esac fi if [ "${HP_ARCH}" = "" ]; then eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #define _HPUX_SOURCE #include #include int main () { #if defined(_SC_KERNEL_BITS) long bits = sysconf(_SC_KERNEL_BITS); #endif long cpu = sysconf (_SC_CPU_VERSION); switch (cpu) { case CPU_PA_RISC1_0: puts ("hppa1.0"); break; case CPU_PA_RISC1_1: puts ("hppa1.1"); break; case CPU_PA_RISC2_0: #if defined(_SC_KERNEL_BITS) switch (bits) { case 64: puts ("hppa2.0w"); break; case 32: puts ("hppa2.0n"); break; default: puts ("hppa2.0"); break; } break; #else /* !defined(_SC_KERNEL_BITS) */ puts ("hppa2.0"); break; #endif default: puts ("hppa1.0"); break; } exit (0); } EOF (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy` test -z "$HP_ARCH" && HP_ARCH=hppa fi ;; esac if [ ${HP_ARCH} = "hppa2.0w" ] then eval $set_cc_for_build # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler # generating 64-bit code. GNU and HP use different nomenclature: # # $ CC_FOR_BUILD=cc ./config.guess # => hppa2.0w-hp-hpux11.23 # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess # => hppa64-hp-hpux11.23 if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | grep __LP64__ >/dev/null then HP_ARCH="hppa2.0w" else HP_ARCH="hppa64" fi fi echo ${HP_ARCH}-hp-hpux${HPUX_REV} exit ;; ia64:HP-UX:*:*) HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` echo ia64-hp-hpux${HPUX_REV} exit ;; 3050*:HI-UX:*:*) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #include int main () { long cpu = sysconf (_SC_CPU_VERSION); /* The order matters, because CPU_IS_HP_MC68K erroneously returns true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct results, however. */ if (CPU_IS_PA_RISC (cpu)) { switch (cpu) { case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; default: puts ("hppa-hitachi-hiuxwe2"); break; } } else if (CPU_IS_HP_MC68K (cpu)) puts ("m68k-hitachi-hiuxwe2"); else puts ("unknown-hitachi-hiuxwe2"); exit (0); } EOF $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` && { echo "$SYSTEM_NAME"; exit; } echo unknown-hitachi-hiuxwe2 exit ;; 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* ) echo hppa1.1-hp-bsd exit ;; 9000/8??:4.3bsd:*:*) echo hppa1.0-hp-bsd exit ;; *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) echo hppa1.0-hp-mpeix exit ;; hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* ) echo hppa1.1-hp-osf exit ;; hp8??:OSF1:*:*) echo hppa1.0-hp-osf exit ;; i*86:OSF1:*:*) if [ -x /usr/sbin/sysversion ] ; then echo ${UNAME_MACHINE}-unknown-osf1mk else echo ${UNAME_MACHINE}-unknown-osf1 fi exit ;; parisc*:Lites*:*:*) echo hppa1.1-hp-lites exit ;; C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) echo c1-convex-bsd exit ;; C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) if getsysinfo -f scalar_acc then echo c32-convex-bsd else echo c2-convex-bsd fi exit ;; C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) echo c34-convex-bsd exit ;; C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) echo c38-convex-bsd exit ;; C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) echo c4-convex-bsd exit ;; CRAY*Y-MP:*:*:*) echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*[A-Z]90:*:*:*) echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \ | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ -e 's/\.[^.]*$/.X/' exit ;; CRAY*TS:*:*:*) echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*T3E:*:*:*) echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*SV1:*:*:*) echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; *:UNICOS/mp:*:*) echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'` echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" exit ;; 5000:UNIX_System_V:4.*:*) FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'` echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" exit ;; i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE} exit ;; sparc*:BSD/OS:*:*) echo sparc-unknown-bsdi${UNAME_RELEASE} exit ;; *:BSD/OS:*:*) echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE} exit ;; *:FreeBSD:*:*) case ${UNAME_MACHINE} in pc98) echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; amd64) echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; *) echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; esac exit ;; i*:CYGWIN*:*) echo ${UNAME_MACHINE}-pc-cygwin exit ;; *:MINGW*:*) echo ${UNAME_MACHINE}-pc-mingw32 exit ;; i*:windows32*:*) # uname -m includes "-pc" on this system. echo ${UNAME_MACHINE}-mingw32 exit ;; i*:PW*:*) echo ${UNAME_MACHINE}-pc-pw32 exit ;; *:Interix*:[3456]*) case ${UNAME_MACHINE} in x86) echo i586-pc-interix${UNAME_RELEASE} exit ;; EM64T | authenticamd) echo x86_64-unknown-interix${UNAME_RELEASE} exit ;; IA64) echo ia64-unknown-interix${UNAME_RELEASE} exit ;; esac ;; [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*) echo i${UNAME_MACHINE}-pc-mks exit ;; i*:Windows_NT*:* | Pentium*:Windows_NT*:*) # How do we know it's Interix rather than the generic POSIX subsystem? # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we # UNAME_MACHINE based on the output of uname instead of i386? echo i586-pc-interix exit ;; i*:UWIN*:*) echo ${UNAME_MACHINE}-pc-uwin exit ;; amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*) echo x86_64-unknown-cygwin exit ;; p*:CYGWIN*:*) echo powerpcle-unknown-cygwin exit ;; prep*:SunOS:5.*:*) echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; *:GNU:*:*) # the GNU system echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'` exit ;; *:GNU/*:*:*) # other systems with GNU libc and userland echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu exit ;; i*86:Minix:*:*) echo ${UNAME_MACHINE}-pc-minix exit ;; arm*:Linux:*:*) eval $set_cc_for_build if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \ | grep -q __ARM_EABI__ then echo ${UNAME_MACHINE}-unknown-linux-gnu else echo ${UNAME_MACHINE}-unknown-linux-gnueabi fi exit ;; avr32*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; cris:Linux:*:*) echo cris-axis-linux-gnu exit ;; crisv32:Linux:*:*) echo crisv32-axis-linux-gnu exit ;; frv:Linux:*:*) echo frv-unknown-linux-gnu exit ;; ia64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; m32r*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; m68*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; mips:Linux:*:*) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #undef CPU #undef mips #undef mipsel #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) CPU=mipsel #else #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) CPU=mips #else CPU= #endif #endif EOF eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' /^CPU/{ s: ::g p }'`" test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } ;; mips64:Linux:*:*) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #undef CPU #undef mips64 #undef mips64el #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) CPU=mips64el #else #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) CPU=mips64 #else CPU= #endif #endif EOF eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' /^CPU/{ s: ::g p }'`" test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } ;; or32:Linux:*:*) echo or32-unknown-linux-gnu exit ;; ppc:Linux:*:*) echo powerpc-unknown-linux-gnu exit ;; ppc64:Linux:*:*) echo powerpc64-unknown-linux-gnu exit ;; alpha:Linux:*:*) case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in EV5) UNAME_MACHINE=alphaev5 ;; EV56) UNAME_MACHINE=alphaev56 ;; PCA56) UNAME_MACHINE=alphapca56 ;; PCA57) UNAME_MACHINE=alphapca56 ;; EV6) UNAME_MACHINE=alphaev6 ;; EV67) UNAME_MACHINE=alphaev67 ;; EV68*) UNAME_MACHINE=alphaev68 ;; esac objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} exit ;; parisc:Linux:*:* | hppa:Linux:*:*) # Look for CPU level case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in PA7*) echo hppa1.1-unknown-linux-gnu ;; PA8*) echo hppa2.0-unknown-linux-gnu ;; *) echo hppa-unknown-linux-gnu ;; esac exit ;; parisc64:Linux:*:* | hppa64:Linux:*:*) echo hppa64-unknown-linux-gnu exit ;; s390:Linux:*:* | s390x:Linux:*:*) echo ${UNAME_MACHINE}-ibm-linux exit ;; sh64*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; sh*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; sparc:Linux:*:* | sparc64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; vax:Linux:*:*) echo ${UNAME_MACHINE}-dec-linux-gnu exit ;; x86_64:Linux:*:*) echo x86_64-unknown-linux-gnu exit ;; xtensa*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; i*86:Linux:*:*) # The BFD linker knows what the default object file format is, so # first see if it will tell us. cd to the root directory to prevent # problems with other programs or directories called `ld' in the path. # Set LC_ALL=C to ensure ld outputs messages in English. ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \ | sed -ne '/supported targets:/!d s/[ ][ ]*/ /g s/.*supported targets: *// s/ .*// p'` case "$ld_supported_targets" in elf32-i386) TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu" ;; a.out-i386-linux) echo "${UNAME_MACHINE}-pc-linux-gnuaout" exit ;; coff-i386) echo "${UNAME_MACHINE}-pc-linux-gnucoff" exit ;; 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Grab either from any GNU archive site." # The file to touch is that specified with -o ... file=`echo "$*" | sed -n "$sed_output"` test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"` if test -z "$file"; then # ... or it is the one specified with @setfilename ... infile=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'` file=`sed -n ' /^@setfilename/{ s/.* \([^ ]*\) *$/\1/ p q }' $infile` # ... or it is derived from the source name (dir/f.texi becomes f.info) test -z "$file" && file=`echo "$infile" | sed 's,.*/,,;s,.[^.]*$,,'`.info fi # If the file does not exist, the user really needs makeinfo; # let's fail without touching anything. test -f $file || exit 1 touch $file ;; tar) shift # We have already tried tar in the generic part. # Look for gnutar/gtar before invocation to avoid ugly error # messages. if (gnutar --version > /dev/null 2>&1); then gnutar "$@" && exit 0 fi if (gtar --version > /dev/null 2>&1); then gtar "$@" && exit 0 fi firstarg="$1" if shift; then case $firstarg in *o*) firstarg=`echo "$firstarg" | sed s/o//` tar "$firstarg" "$@" && exit 0 ;; esac case $firstarg in *h*) firstarg=`echo "$firstarg" | sed s/h//` tar "$firstarg" "$@" && exit 0 ;; esac fi echo 1>&2 "\ WARNING: I can't seem to be able to run \`tar' with the given arguments. You may want to install GNU tar or Free paxutils, or check the command line arguments." exit 1 ;; *) echo 1>&2 "\ WARNING: \`$1' is needed, and is $msg. You might have modified some files without having the proper tools for further handling them. Check the \`README' file, it often tells you about the needed prerequisites for installing this package. You may also peek at any GNU archive site, in case some other package would contain this missing \`$1' program." exit 1 ;; esac exit 0 # Local variables: # eval: (add-hook 'write-file-hooks 'time-stamp) # time-stamp-start: "scriptversion=" # time-stamp-format: "%:y-%02m-%02d.%02H" # time-stamp-end: "$" # End: libhocr-0.10.17/Doxyfile0000644000175000017500000014521711051627450011744 00000000000000# Doxyfile 1.5.1 # This file describes the settings to be used by the documentation system # doxygen (www.doxygen.org) for a project # # All text after a hash (#) is considered a comment and will be ignored # The format is: # TAG = value [value, ...] # For lists items can also be appended using: # TAG += value [value, ...] # Values that contain spaces should be placed between quotes (" ") #--------------------------------------------------------------------------- # Project related configuration options #--------------------------------------------------------------------------- # The PROJECT_NAME tag is a single word (or a sequence of words surrounded # by quotes) that should identify the project. PROJECT_NAME = libhocr # The PROJECT_NUMBER tag can be used to enter a project or revision number. # This could be handy for archiving the generated documentation or # if some version control system is used. PROJECT_NUMBER = 0.10.17 # The OUTPUT_DIRECTORY tag is used to specify the (relative or absolute) # base path where the generated documentation will be put. # If a relative path is entered, it will be relative to the location # where doxygen was started. If left blank the current directory will be used. OUTPUT_DIRECTORY = docs # If the CREATE_SUBDIRS tag is set to YES, then doxygen will create # 4096 sub-directories (in 2 levels) under the output directory of each output # format and will distribute the generated files over these directories. # Enabling this option can be useful when feeding doxygen a huge amount of # source files, where putting all generated files in the same directory would # otherwise cause performance problems for the file system. CREATE_SUBDIRS = NO # The OUTPUT_LANGUAGE tag is used to specify the language in which all # documentation generated by doxygen is written. Doxygen will use this # information to generate all constant output in the proper language. # The default language is English, other supported languages are: # Afrikaans, Arabic, Brazilian, Catalan, Chinese, Chinese-Traditional, # Croatian, Czech, Danish, Dutch, Finnish, French, German, Greek, Hungarian, # Italian, Japanese, Japanese-en (Japanese with English messages), Korean, # Korean-en, Lithuanian, Norwegian, Polish, Portuguese, Romanian, Russian, # Serbian, Slovak, Slovene, Spanish, Swedish, and Ukrainian. OUTPUT_LANGUAGE = English # This tag can be used to specify the encoding used in the generated output. # The encoding is not always determined by the language that is chosen, # but also whether or not the output is meant for Windows or non-Windows users. # In case there is a difference, setting the USE_WINDOWS_ENCODING tag to YES # forces the Windows encoding (this is the default for the Windows binary), # whereas setting the tag to NO uses a Unix-style encoding (the default for # all platforms other than Windows). USE_WINDOWS_ENCODING = NO # If the BRIEF_MEMBER_DESC tag is set to YES (the default) Doxygen will # include brief member descriptions after the members that are listed in # the file and class documentation (similar to JavaDoc). # Set to NO to disable this. BRIEF_MEMBER_DESC = YES # If the REPEAT_BRIEF tag is set to YES (the default) Doxygen will prepend # the brief description of a member or function before the detailed description. # Note: if both HIDE_UNDOC_MEMBERS and BRIEF_MEMBER_DESC are set to NO, the # brief descriptions will be completely suppressed. REPEAT_BRIEF = YES # This tag implements a quasi-intelligent brief description abbreviator # that is used to form the text in various listings. Each string # in this list, if found as the leading text of the brief description, will be # stripped from the text and the result after processing the whole list, is # used as the annotated text. Otherwise, the brief description is used as-is. # If left blank, the following values are used ("$name" is automatically # replaced with the name of the entity): "The $name class" "The $name widget" # "The $name file" "is" "provides" "specifies" "contains" # "represents" "a" "an" "the" ABBREVIATE_BRIEF = # If the ALWAYS_DETAILED_SEC and REPEAT_BRIEF tags are both set to YES then # Doxygen will generate a detailed section even if there is only a brief # description. ALWAYS_DETAILED_SEC = NO # If the INLINE_INHERITED_MEMB tag is set to YES, doxygen will show all # inherited members of a class in the documentation of that class as if those # members were ordinary class members. Constructors, destructors and assignment # operators of the base classes will not be shown. INLINE_INHERITED_MEMB = NO # If the FULL_PATH_NAMES tag is set to YES then Doxygen will prepend the full # path before files name in the file list and in the header files. If set # to NO the shortest path that makes the file name unique will be used. FULL_PATH_NAMES = YES # If the FULL_PATH_NAMES tag is set to YES then the STRIP_FROM_PATH tag # can be used to strip a user-defined part of the path. Stripping is # only done if one of the specified strings matches the left-hand part of # the path. The tag can be used to show relative paths in the file list. # If left blank the directory from which doxygen is run is used as the # path to strip. STRIP_FROM_PATH = # The STRIP_FROM_INC_PATH tag can be used to strip a user-defined part of # the path mentioned in the documentation of a class, which tells # the reader which header file to include in order to use a class. # If left blank only the name of the header file containing the class # definition is used. Otherwise one should specify the include paths that # are normally passed to the compiler using the -I flag. STRIP_FROM_INC_PATH = # If the SHORT_NAMES tag is set to YES, doxygen will generate much shorter # (but less readable) file names. This can be useful is your file systems # doesn't support long names like on DOS, Mac, or CD-ROM. SHORT_NAMES = NO # If the JAVADOC_AUTOBRIEF tag is set to YES then Doxygen # will interpret the first line (until the first dot) of a JavaDoc-style # comment as the brief description. If set to NO, the JavaDoc # comments will behave just like the Qt-style comments (thus requiring an # explicit @brief command for a brief description. JAVADOC_AUTOBRIEF = NO # The MULTILINE_CPP_IS_BRIEF tag can be set to YES to make Doxygen # treat a multi-line C++ special comment block (i.e. a block of //! or /// # comments) as a brief description. This used to be the default behaviour. # The new default is to treat a multi-line C++ comment block as a detailed # description. Set this tag to YES if you prefer the old behaviour instead. MULTILINE_CPP_IS_BRIEF = NO # If the DETAILS_AT_TOP tag is set to YES then Doxygen # will output the detailed description near the top, like JavaDoc. # If set to NO, the detailed description appears after the member # documentation. DETAILS_AT_TOP = NO # If the INHERIT_DOCS tag is set to YES (the default) then an undocumented # member inherits the documentation from any documented member that it # re-implements. INHERIT_DOCS = YES # If the SEPARATE_MEMBER_PAGES tag is set to YES, then doxygen will produce # a new page for each member. If set to NO, the documentation of a member will # be part of the file/class/namespace that contains it. SEPARATE_MEMBER_PAGES = NO # The TAB_SIZE tag can be used to set the number of spaces in a tab. # Doxygen uses this value to replace tabs by spaces in code fragments. TAB_SIZE = 8 # This tag can be used to specify a number of aliases that acts # as commands in the documentation. An alias has the form "name=value". # For example adding "sideeffect=\par Side Effects:\n" will allow you to # put the command \sideeffect (or @sideeffect) in the documentation, which # will result in a user-defined paragraph with heading "Side Effects:". # You can put \n's in the value part of an alias to insert newlines. ALIASES = # Set the OPTIMIZE_OUTPUT_FOR_C tag to YES if your project consists of C # sources only. Doxygen will then generate output that is more tailored for C. # For instance, some of the names that are used will be different. The list # of all members will be omitted, etc. OPTIMIZE_OUTPUT_FOR_C = YES # Set the OPTIMIZE_OUTPUT_JAVA tag to YES if your project consists of Java # sources only. Doxygen will then generate output that is more tailored for Java. # For instance, namespaces will be presented as packages, qualified scopes # will look different, etc. OPTIMIZE_OUTPUT_JAVA = NO # If you use STL classes (i.e. std::string, std::vector, etc.) but do not want to # include (a tag file for) the STL sources as input, then you should # set this tag to YES in order to let doxygen match functions declarations and # definitions whose arguments contain STL classes (e.g. func(std::string); v.s. # func(std::string) {}). This also make the inheritance and collaboration # diagrams that involve STL classes more complete and accurate. BUILTIN_STL_SUPPORT = NO # If member grouping is used in the documentation and the DISTRIBUTE_GROUP_DOC # tag is set to YES, then doxygen will reuse the documentation of the first # member in the group (if any) for the other members of the group. By default # all members of a group must be documented explicitly. DISTRIBUTE_GROUP_DOC = NO # Set the SUBGROUPING tag to YES (the default) to allow class member groups of # the same type (for instance a group of public functions) to be put as a # subgroup of that type (e.g. under the Public Functions section). Set it to # NO to prevent subgrouping. Alternatively, this can be done per class using # the \nosubgrouping command. SUBGROUPING = YES #--------------------------------------------------------------------------- # Build related configuration options #--------------------------------------------------------------------------- # If the EXTRACT_ALL tag is set to YES doxygen will assume all entities in # documentation are documented, even if no documentation was available. # Private class members and static file members will be hidden unless # the EXTRACT_PRIVATE and EXTRACT_STATIC tags are set to YES EXTRACT_ALL = YES # If the EXTRACT_PRIVATE tag is set to YES all private members of a class # will be included in the documentation. EXTRACT_PRIVATE = NO # If the EXTRACT_STATIC tag is set to YES all static members of a file # will be included in the documentation. EXTRACT_STATIC = NO # If the EXTRACT_LOCAL_CLASSES tag is set to YES classes (and structs) # defined locally in source files will be included in the documentation. # If set to NO only classes defined in header files are included. EXTRACT_LOCAL_CLASSES = YES # This flag is only useful for Objective-C code. When set to YES local # methods, which are defined in the implementation section but not in # the interface are included in the documentation. # If set to NO (the default) only methods in the interface are included. EXTRACT_LOCAL_METHODS = NO # If the HIDE_UNDOC_MEMBERS tag is set to YES, Doxygen will hide all # undocumented members of documented classes, files or namespaces. # If set to NO (the default) these members will be included in the # various overviews, but no documentation section is generated. # This option has no effect if EXTRACT_ALL is enabled. HIDE_UNDOC_MEMBERS = NO # If the HIDE_UNDOC_CLASSES tag is set to YES, Doxygen will hide all # undocumented classes that are normally visible in the class hierarchy. # If set to NO (the default) these classes will be included in the various # overviews. This option has no effect if EXTRACT_ALL is enabled. HIDE_UNDOC_CLASSES = NO # If the HIDE_FRIEND_COMPOUNDS tag is set to YES, Doxygen will hide all # friend (class|struct|union) declarations. # If set to NO (the default) these declarations will be included in the # documentation. HIDE_FRIEND_COMPOUNDS = NO # If the HIDE_IN_BODY_DOCS tag is set to YES, Doxygen will hide any # documentation blocks found inside the body of a function. # If set to NO (the default) these blocks will be appended to the # function's detailed documentation block. HIDE_IN_BODY_DOCS = NO # The INTERNAL_DOCS tag determines if documentation # that is typed after a \internal command is included. If the tag is set # to NO (the default) then the documentation will be excluded. # Set it to YES to include the internal documentation. INTERNAL_DOCS = NO # If the CASE_SENSE_NAMES tag is set to NO then Doxygen will only generate # file names in lower-case letters. If set to YES upper-case letters are also # allowed. This is useful if you have classes or files whose names only differ # in case and if your file system supports case sensitive file names. Windows # and Mac users are advised to set this option to NO. CASE_SENSE_NAMES = YES # If the HIDE_SCOPE_NAMES tag is set to NO (the default) then Doxygen # will show members with their full class and namespace scopes in the # documentation. If set to YES the scope will be hidden. HIDE_SCOPE_NAMES = NO # If the SHOW_INCLUDE_FILES tag is set to YES (the default) then Doxygen # will put a list of the files that are included by a file in the documentation # of that file. SHOW_INCLUDE_FILES = YES # If the INLINE_INFO tag is set to YES (the default) then a tag [inline] # is inserted in the documentation for inline members. INLINE_INFO = YES # If the SORT_MEMBER_DOCS tag is set to YES (the default) then doxygen # will sort the (detailed) documentation of file and class members # alphabetically by member name. If set to NO the members will appear in # declaration order. SORT_MEMBER_DOCS = NO # If the SORT_BRIEF_DOCS tag is set to YES then doxygen will sort the # brief documentation of file, namespace and class members alphabetically # by member name. If set to NO (the default) the members will appear in # declaration order. SORT_BRIEF_DOCS = NO # If the SORT_BY_SCOPE_NAME tag is set to YES, the class list will be # sorted by fully-qualified names, including namespaces. If set to # NO (the default), the class list will be sorted only by class name, # not including the namespace part. # Note: This option is not very useful if HIDE_SCOPE_NAMES is set to YES. # Note: This option applies only to the class list, not to the # alphabetical list. SORT_BY_SCOPE_NAME = NO # The GENERATE_TODOLIST tag can be used to enable (YES) or # disable (NO) the todo list. This list is created by putting \todo # commands in the documentation. GENERATE_TODOLIST = YES # The GENERATE_TESTLIST tag can be used to enable (YES) or # disable (NO) the test list. This list is created by putting \test # commands in the documentation. GENERATE_TESTLIST = YES # The GENERATE_BUGLIST tag can be used to enable (YES) or # disable (NO) the bug list. This list is created by putting \bug # commands in the documentation. GENERATE_BUGLIST = YES # The GENERATE_DEPRECATEDLIST tag can be used to enable (YES) or # disable (NO) the deprecated list. This list is created by putting # \deprecated commands in the documentation. GENERATE_DEPRECATEDLIST= YES # The ENABLED_SECTIONS tag can be used to enable conditional # documentation sections, marked by \if sectionname ... \endif. ENABLED_SECTIONS = # The MAX_INITIALIZER_LINES tag determines the maximum number of lines # the initial value of a variable or define consists of for it to appear in # the documentation. If the initializer consists of more lines than specified # here it will be hidden. Use a value of 0 to hide initializers completely. # The appearance of the initializer of individual variables and defines in the # documentation can be controlled using \showinitializer or \hideinitializer # command in the documentation regardless of this setting. MAX_INITIALIZER_LINES = 30 # Set the SHOW_USED_FILES tag to NO to disable the list of files generated # at the bottom of the documentation of classes and structs. If set to YES the # list will mention the files that were used to generate the documentation. SHOW_USED_FILES = YES # If the sources in your project are distributed over multiple directories # then setting the SHOW_DIRECTORIES tag to YES will show the directory hierarchy # in the documentation. The default is NO. SHOW_DIRECTORIES = NO # The FILE_VERSION_FILTER tag can be used to specify a program or script that # doxygen should invoke to get the current version for each file (typically from the # version control system). Doxygen will invoke the program by executing (via # popen()) the command , where is the value of # the FILE_VERSION_FILTER tag, and is the name of an input file # provided by doxygen. Whatever the program writes to standard output # is used as the file version. See the manual for examples. FILE_VERSION_FILTER = #--------------------------------------------------------------------------- # configuration options related to warning and progress messages #--------------------------------------------------------------------------- # The QUIET tag can be used to turn on/off the messages that are generated # by doxygen. Possible values are YES and NO. If left blank NO is used. QUIET = NO # The WARNINGS tag can be used to turn on/off the warning messages that are # generated by doxygen. Possible values are YES and NO. If left blank # NO is used. WARNINGS = YES # If WARN_IF_UNDOCUMENTED is set to YES, then doxygen will generate warnings # for undocumented members. If EXTRACT_ALL is set to YES then this flag will # automatically be disabled. WARN_IF_UNDOCUMENTED = YES # If WARN_IF_DOC_ERROR is set to YES, doxygen will generate warnings for # potential errors in the documentation, such as not documenting some # parameters in a documented function, or documenting parameters that # don't exist or using markup commands wrongly. WARN_IF_DOC_ERROR = YES # This WARN_NO_PARAMDOC option can be abled to get warnings for # functions that are documented, but have no documentation for their parameters # or return value. If set to NO (the default) doxygen will only warn about # wrong or incomplete parameter documentation, but not about the absence of # documentation. WARN_NO_PARAMDOC = NO # The WARN_FORMAT tag determines the format of the warning messages that # doxygen can produce. The string should contain the $file, $line, and $text # tags, which will be replaced by the file and line number from which the # warning originated and the warning text. Optionally the format may contain # $version, which will be replaced by the version of the file (if it could # be obtained via FILE_VERSION_FILTER) WARN_FORMAT = "$file:$line: $text" # The WARN_LOGFILE tag can be used to specify a file to which warning # and error messages should be written. If left blank the output is written # to stderr. WARN_LOGFILE = #--------------------------------------------------------------------------- # configuration options related to the input files #--------------------------------------------------------------------------- # The INPUT tag can be used to specify the files and/or directories that contain # documented source files. You may enter file names like "myfile.cpp" or # directories like "/usr/src/myproject". Separate the files or directories # with spaces. INPUT = src/ # If the value of the INPUT tag contains directories, you can use the # FILE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp # and *.h) to filter out the source-files in the directories. If left # blank the following patterns are tested: # *.c *.cc *.cxx *.cpp *.c++ *.java *.ii *.ixx *.ipp *.i++ *.inl *.h *.hh *.hxx # *.hpp *.h++ *.idl *.odl *.cs *.php *.php3 *.inc *.m *.mm *.py FILE_PATTERNS = *.h # The RECURSIVE tag can be used to turn specify whether or not subdirectories # should be searched for input files as well. Possible values are YES and NO. # If left blank NO is used. RECURSIVE = NO # The EXCLUDE tag can be used to specify files and/or directories that should # excluded from the INPUT source files. This way you can easily exclude a # subdirectory from a directory tree whose root is specified with the INPUT tag. EXCLUDE = # The EXCLUDE_SYMLINKS tag can be used select whether or not files or # directories that are symbolic links (a Unix filesystem feature) are excluded # from the input. EXCLUDE_SYMLINKS = NO # If the value of the INPUT tag contains directories, you can use the # EXCLUDE_PATTERNS tag to specify one or more wildcard patterns to exclude # certain files from those directories. Note that the wildcards are matched # against the file with absolute path, so to exclude all test directories # for example use the pattern */test/* EXCLUDE_PATTERNS = # The EXAMPLE_PATH tag can be used to specify one or more files or # directories that contain example code fragments that are included (see # the \include command). EXAMPLE_PATH = ./ # If the value of the EXAMPLE_PATH tag contains directories, you can use the # EXAMPLE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp # and *.h) to filter out the source-files in the directories. If left # blank all files are included. EXAMPLE_PATTERNS = # If the EXAMPLE_RECURSIVE tag is set to YES then subdirectories will be # searched for input files to be used with the \include or \dontinclude # commands irrespective of the value of the RECURSIVE tag. # Possible values are YES and NO. If left blank NO is used. EXAMPLE_RECURSIVE = NO # The IMAGE_PATH tag can be used to specify one or more files or # directories that contain image that are included in the documentation (see # the \image command). IMAGE_PATH = # The INPUT_FILTER tag can be used to specify a program that doxygen should # invoke to filter for each input file. Doxygen will invoke the filter program # by executing (via popen()) the command , where # is the value of the INPUT_FILTER tag, and is the name of an # input file. Doxygen will then use the output that the filter program writes # to standard output. If FILTER_PATTERNS is specified, this tag will be # ignored. INPUT_FILTER = # The FILTER_PATTERNS tag can be used to specify filters on a per file pattern # basis. Doxygen will compare the file name with each pattern and apply the # filter if there is a match. The filters are a list of the form: # pattern=filter (like *.cpp=my_cpp_filter). See INPUT_FILTER for further # info on how filters are used. If FILTER_PATTERNS is empty, INPUT_FILTER # is applied to all files. FILTER_PATTERNS = # If the FILTER_SOURCE_FILES tag is set to YES, the input filter (if set using # INPUT_FILTER) will be used to filter the input files when producing source # files to browse (i.e. when SOURCE_BROWSER is set to YES). FILTER_SOURCE_FILES = NO #--------------------------------------------------------------------------- # configuration options related to source browsing #--------------------------------------------------------------------------- # If the SOURCE_BROWSER tag is set to YES then a list of source files will # be generated. Documented entities will be cross-referenced with these sources. # Note: To get rid of all source code in the generated output, make sure also # VERBATIM_HEADERS is set to NO. SOURCE_BROWSER = NO # Setting the INLINE_SOURCES tag to YES will include the body # of functions and classes directly in the documentation. INLINE_SOURCES = NO # Setting the STRIP_CODE_COMMENTS tag to YES (the default) will instruct # doxygen to hide any special comment blocks from generated source code # fragments. Normal C and C++ comments will always remain visible. STRIP_CODE_COMMENTS = YES # If the REFERENCED_BY_RELATION tag is set to YES (the default) # then for each documented function all documented # functions referencing it will be listed. REFERENCED_BY_RELATION = YES # If the REFERENCES_RELATION tag is set to YES (the default) # then for each documented function all documented entities # called/used by that function will be listed. REFERENCES_RELATION = YES # If the REFERENCES_LINK_SOURCE tag is set to YES (the default) # and SOURCE_BROWSER tag is set to YES, then the hyperlinks from # functions in REFERENCES_RELATION and REFERENCED_BY_RELATION lists will # link to the source code. Otherwise they will link to the documentstion. REFERENCES_LINK_SOURCE = YES # If the USE_HTAGS tag is set to YES then the references to source code # will point to the HTML generated by the htags(1) tool instead of doxygen # built-in source browser. The htags tool is part of GNU's global source # tagging system (see http://www.gnu.org/software/global/global.html). You # will need version 4.8.6 or higher. USE_HTAGS = NO # If the VERBATIM_HEADERS tag is set to YES (the default) then Doxygen # will generate a verbatim copy of the header file for each class for # which an include is specified. Set to NO to disable this. VERBATIM_HEADERS = YES #--------------------------------------------------------------------------- # configuration options related to the alphabetical class index #--------------------------------------------------------------------------- # If the ALPHABETICAL_INDEX tag is set to YES, an alphabetical index # of all compounds will be generated. Enable this if the project # contains a lot of classes, structs, unions or interfaces. ALPHABETICAL_INDEX = NO # If the alphabetical index is enabled (see ALPHABETICAL_INDEX) then # the COLS_IN_ALPHA_INDEX tag can be used to specify the number of columns # in which this list will be split (can be a number in the range [1..20]) COLS_IN_ALPHA_INDEX = 5 # In case all classes in a project start with a common prefix, all # classes will be put under the same header in the alphabetical index. # The IGNORE_PREFIX tag can be used to specify one or more prefixes that # should be ignored while generating the index headers. IGNORE_PREFIX = #--------------------------------------------------------------------------- # configuration options related to the HTML output #--------------------------------------------------------------------------- # If the GENERATE_HTML tag is set to YES (the default) Doxygen will # generate HTML output. GENERATE_HTML = YES # The HTML_OUTPUT tag is used to specify where the HTML docs will be put. # If a relative path is entered the value of OUTPUT_DIRECTORY will be # put in front of it. If left blank `html' will be used as the default path. HTML_OUTPUT = html # The HTML_FILE_EXTENSION tag can be used to specify the file extension for # each generated HTML page (for example: .htm,.php,.asp). If it is left blank # doxygen will generate files with .html extension. HTML_FILE_EXTENSION = .html # The HTML_HEADER tag can be used to specify a personal HTML header for # each generated HTML page. If it is left blank doxygen will generate a # standard header. HTML_HEADER = # The HTML_FOOTER tag can be used to specify a personal HTML footer for # each generated HTML page. If it is left blank doxygen will generate a # standard footer. HTML_FOOTER = # The HTML_STYLESHEET tag can be used to specify a user-defined cascading # style sheet that is used by each HTML page. It can be used to # fine-tune the look of the HTML output. If the tag is left blank doxygen # will generate a default style sheet. Note that doxygen will try to copy # the style sheet file to the HTML output directory, so don't put your own # stylesheet in the HTML output directory as well, or it will be erased! HTML_STYLESHEET = # If the HTML_ALIGN_MEMBERS tag is set to YES, the members of classes, # files or namespaces will be aligned in HTML using tables. If set to # NO a bullet list will be used. HTML_ALIGN_MEMBERS = YES # If the GENERATE_HTMLHELP tag is set to YES, additional index files # will be generated that can be used as input for tools like the # Microsoft HTML help workshop to generate a compressed HTML help file (.chm) # of the generated HTML documentation. GENERATE_HTMLHELP = NO # If the GENERATE_HTMLHELP tag is set to YES, the CHM_FILE tag can # be used to specify the file name of the resulting .chm file. You # can add a path in front of the file if the result should not be # written to the html output directory. CHM_FILE = # If the GENERATE_HTMLHELP tag is set to YES, the HHC_LOCATION tag can # be used to specify the location (absolute path including file name) of # the HTML help compiler (hhc.exe). If non-empty doxygen will try to run # the HTML help compiler on the generated index.hhp. HHC_LOCATION = # If the GENERATE_HTMLHELP tag is set to YES, the GENERATE_CHI flag # controls if a separate .chi index file is generated (YES) or that # it should be included in the master .chm file (NO). GENERATE_CHI = NO # If the GENERATE_HTMLHELP tag is set to YES, the BINARY_TOC flag # controls whether a binary table of contents is generated (YES) or a # normal table of contents (NO) in the .chm file. BINARY_TOC = NO # The TOC_EXPAND flag can be set to YES to add extra items for group members # to the contents of the HTML help documentation and to the tree view. TOC_EXPAND = NO # The DISABLE_INDEX tag can be used to turn on/off the condensed index at # top of each HTML page. The value NO (the default) enables the index and # the value YES disables it. DISABLE_INDEX = NO # This tag can be used to set the number of enum values (range [1..20]) # that doxygen will group on one line in the generated HTML documentation. ENUM_VALUES_PER_LINE = 4 # If the GENERATE_TREEVIEW tag is set to YES, a side panel will be # generated containing a tree-like index structure (just like the one that # is generated for HTML Help). For this to work a browser that supports # JavaScript, DHTML, CSS and frames is required (for instance Mozilla 1.0+, # Netscape 6.0+, Internet explorer 5.0+, or Konqueror). Windows users are # probably better off using the HTML help feature. GENERATE_TREEVIEW = NO # If the treeview is enabled (see GENERATE_TREEVIEW) then this tag can be # used to set the initial width (in pixels) of the frame in which the tree # is shown. TREEVIEW_WIDTH = 250 #--------------------------------------------------------------------------- # configuration options related to the LaTeX output #--------------------------------------------------------------------------- # If the GENERATE_LATEX tag is set to YES (the default) Doxygen will # generate Latex output. GENERATE_LATEX = NO # The LATEX_OUTPUT tag is used to specify where the LaTeX docs will be put. # If a relative path is entered the value of OUTPUT_DIRECTORY will be # put in front of it. If left blank `latex' will be used as the default path. LATEX_OUTPUT = latex # The LATEX_CMD_NAME tag can be used to specify the LaTeX command name to be # invoked. If left blank `latex' will be used as the default command name. LATEX_CMD_NAME = latex # The MAKEINDEX_CMD_NAME tag can be used to specify the command name to # generate index for LaTeX. If left blank `makeindex' will be used as the # default command name. MAKEINDEX_CMD_NAME = makeindex # If the COMPACT_LATEX tag is set to YES Doxygen generates more compact # LaTeX documents. This may be useful for small projects and may help to # save some trees in general. COMPACT_LATEX = NO # The PAPER_TYPE tag can be used to set the paper type that is used # by the printer. Possible values are: a4, a4wide, letter, legal and # executive. If left blank a4wide will be used. PAPER_TYPE = a4wide # The EXTRA_PACKAGES tag can be to specify one or more names of LaTeX # packages that should be included in the LaTeX output. EXTRA_PACKAGES = # The LATEX_HEADER tag can be used to specify a personal LaTeX header for # the generated latex document. The header should contain everything until # the first chapter. If it is left blank doxygen will generate a # standard header. Notice: only use this tag if you know what you are doing! LATEX_HEADER = # If the PDF_HYPERLINKS tag is set to YES, the LaTeX that is generated # is prepared for conversion to pdf (using ps2pdf). The pdf file will # contain links (just like the HTML output) instead of page references # This makes the output suitable for online browsing using a pdf viewer. PDF_HYPERLINKS = NO # If the USE_PDFLATEX tag is set to YES, pdflatex will be used instead of # plain latex in the generated Makefile. Set this option to YES to get a # higher quality PDF documentation. USE_PDFLATEX = NO # If the LATEX_BATCHMODE tag is set to YES, doxygen will add the \\batchmode. # command to the generated LaTeX files. This will instruct LaTeX to keep # running if errors occur, instead of asking the user for help. # This option is also used when generating formulas in HTML. LATEX_BATCHMODE = NO # If LATEX_HIDE_INDICES is set to YES then doxygen will not # include the index chapters (such as File Index, Compound Index, etc.) # in the output. LATEX_HIDE_INDICES = NO #--------------------------------------------------------------------------- # configuration options related to the RTF output #--------------------------------------------------------------------------- # If the GENERATE_RTF tag is set to YES Doxygen will generate RTF output # The RTF output is optimized for Word 97 and may not look very pretty with # other RTF readers or editors. GENERATE_RTF = NO # The RTF_OUTPUT tag is used to specify where the RTF docs will be put. # If a relative path is entered the value of OUTPUT_DIRECTORY will be # put in front of it. If left blank `rtf' will be used as the default path. RTF_OUTPUT = rtf # If the COMPACT_RTF tag is set to YES Doxygen generates more compact # RTF documents. This may be useful for small projects and may help to # save some trees in general. COMPACT_RTF = NO # If the RTF_HYPERLINKS tag is set to YES, the RTF that is generated # will contain hyperlink fields. The RTF file will # contain links (just like the HTML output) instead of page references. # This makes the output suitable for online browsing using WORD or other # programs which support those fields. # Note: wordpad (write) and others do not support links. RTF_HYPERLINKS = NO # Load stylesheet definitions from file. Syntax is similar to doxygen's # config file, i.e. a series of assignments. You only have to provide # replacements, missing definitions are set to their default value. RTF_STYLESHEET_FILE = # Set optional variables used in the generation of an rtf document. # Syntax is similar to doxygen's config file. RTF_EXTENSIONS_FILE = #--------------------------------------------------------------------------- # configuration options related to the man page output #--------------------------------------------------------------------------- # If the GENERATE_MAN tag is set to YES (the default) Doxygen will # generate man pages GENERATE_MAN = YES # The MAN_OUTPUT tag is used to specify where the man pages will be put. # If a relative path is entered the value of OUTPUT_DIRECTORY will be # put in front of it. If left blank `man' will be used as the default path. MAN_OUTPUT = man # The MAN_EXTENSION tag determines the extension that is added to # the generated man pages (default is the subroutine's section .3) MAN_EXTENSION = .3 # If the MAN_LINKS tag is set to YES and Doxygen generates man output, # then it will generate one additional man file for each entity # documented in the real man page(s). These additional files # only source the real man page, but without them the man command # would be unable to find the correct page. The default is NO. MAN_LINKS = NO #--------------------------------------------------------------------------- # configuration options related to the XML output #--------------------------------------------------------------------------- # If the GENERATE_XML tag is set to YES Doxygen will # generate an XML file that captures the structure of # the code including all documentation. GENERATE_XML = NO # The XML_OUTPUT tag is used to specify where the XML pages will be put. # If a relative path is entered the value of OUTPUT_DIRECTORY will be # put in front of it. If left blank `xml' will be used as the default path. XML_OUTPUT = xml # The XML_SCHEMA tag can be used to specify an XML schema, # which can be used by a validating XML parser to check the # syntax of the XML files. XML_SCHEMA = # The XML_DTD tag can be used to specify an XML DTD, # which can be used by a validating XML parser to check the # syntax of the XML files. XML_DTD = # If the XML_PROGRAMLISTING tag is set to YES Doxygen will # dump the program listings (including syntax highlighting # and cross-referencing information) to the XML output. Note that # enabling this will significantly increase the size of the XML output. XML_PROGRAMLISTING = YES #--------------------------------------------------------------------------- # configuration options for the AutoGen Definitions output #--------------------------------------------------------------------------- # If the GENERATE_AUTOGEN_DEF tag is set to YES Doxygen will # generate an AutoGen Definitions (see autogen.sf.net) file # that captures the structure of the code including all # documentation. Note that this feature is still experimental # and incomplete at the moment. GENERATE_AUTOGEN_DEF = NO #--------------------------------------------------------------------------- # configuration options related to the Perl module output #--------------------------------------------------------------------------- # If the GENERATE_PERLMOD tag is set to YES Doxygen will # generate a Perl module file that captures the structure of # the code including all documentation. Note that this # feature is still experimental and incomplete at the # moment. GENERATE_PERLMOD = NO # If the PERLMOD_LATEX tag is set to YES Doxygen will generate # the necessary Makefile rules, Perl scripts and LaTeX code to be able # to generate PDF and DVI output from the Perl module output. PERLMOD_LATEX = NO # If the PERLMOD_PRETTY tag is set to YES the Perl module output will be # nicely formatted so it can be parsed by a human reader. This is useful # if you want to understand what is going on. On the other hand, if this # tag is set to NO the size of the Perl module output will be much smaller # and Perl will parse it just the same. PERLMOD_PRETTY = YES # The names of the make variables in the generated doxyrules.make file # are prefixed with the string contained in PERLMOD_MAKEVAR_PREFIX. # This is useful so different doxyrules.make files included by the same # Makefile don't overwrite each other's variables. PERLMOD_MAKEVAR_PREFIX = #--------------------------------------------------------------------------- # Configuration options related to the preprocessor #--------------------------------------------------------------------------- # If the ENABLE_PREPROCESSING tag is set to YES (the default) Doxygen will # evaluate all C-preprocessor directives found in the sources and include # files. ENABLE_PREPROCESSING = YES # If the MACRO_EXPANSION tag is set to YES Doxygen will expand all macro # names in the source code. If set to NO (the default) only conditional # compilation will be performed. Macro expansion can be done in a controlled # way by setting EXPAND_ONLY_PREDEF to YES. MACRO_EXPANSION = NO # If the EXPAND_ONLY_PREDEF and MACRO_EXPANSION tags are both set to YES # then the macro expansion is limited to the macros specified with the # PREDEFINED and EXPAND_AS_DEFINED tags. EXPAND_ONLY_PREDEF = NO # If the SEARCH_INCLUDES tag is set to YES (the default) the includes files # in the INCLUDE_PATH (see below) will be search if a #include is found. SEARCH_INCLUDES = YES # The INCLUDE_PATH tag can be used to specify one or more directories that # contain include files that are not input files but should be processed by # the preprocessor. INCLUDE_PATH = # You can use the INCLUDE_FILE_PATTERNS tag to specify one or more wildcard # patterns (like *.h and *.hpp) to filter out the header-files in the # directories. If left blank, the patterns specified with FILE_PATTERNS will # be used. INCLUDE_FILE_PATTERNS = # The PREDEFINED tag can be used to specify one or more macro names that # are defined before the preprocessor is started (similar to the -D option of # gcc). The argument of the tag is a list of macros of the form: name # or name=definition (no spaces). If the definition and the = are # omitted =1 is assumed. To prevent a macro definition from being # undefined via #undef or recursively expanded use the := operator # instead of the = operator. PREDEFINED = # If the MACRO_EXPANSION and EXPAND_ONLY_PREDEF tags are set to YES then # this tag can be used to specify a list of macro names that should be expanded. # The macro definition that is found in the sources will be used. # Use the PREDEFINED tag if you want to use a different macro definition. EXPAND_AS_DEFINED = # If the SKIP_FUNCTION_MACROS tag is set to YES (the default) then # doxygen's preprocessor will remove all function-like macros that are alone # on a line, have an all uppercase name, and do not end with a semicolon. Such # function macros are typically used for boiler-plate code, and will confuse # the parser if not removed. SKIP_FUNCTION_MACROS = YES #--------------------------------------------------------------------------- # Configuration::additions related to external references #--------------------------------------------------------------------------- # The TAGFILES option can be used to specify one or more tagfiles. # Optionally an initial location of the external documentation # can be added for each tagfile. The format of a tag file without # this location is as follows: # TAGFILES = file1 file2 ... # Adding location for the tag files is done as follows: # TAGFILES = file1=loc1 "file2 = loc2" ... # where "loc1" and "loc2" can be relative or absolute paths or # URLs. If a location is present for each tag, the installdox tool # does not have to be run to correct the links. # Note that each tag file must have a unique name # (where the name does NOT include the path) # If a tag file is not located in the directory in which doxygen # is run, you must also specify the path to the tagfile here. TAGFILES = # When a file name is specified after GENERATE_TAGFILE, doxygen will create # a tag file that is based on the input files it reads. GENERATE_TAGFILE = # If the ALLEXTERNALS tag is set to YES all external classes will be listed # in the class index. If set to NO only the inherited external classes # will be listed. ALLEXTERNALS = NO # If the EXTERNAL_GROUPS tag is set to YES all external groups will be listed # in the modules index. If set to NO, only the current project's groups will # be listed. EXTERNAL_GROUPS = YES # The PERL_PATH should be the absolute path and name of the perl script # interpreter (i.e. the result of `which perl'). PERL_PATH = /usr/bin/perl #--------------------------------------------------------------------------- # Configuration options related to the dot tool #--------------------------------------------------------------------------- # If the CLASS_DIAGRAMS tag is set to YES (the default) Doxygen will # generate a inheritance diagram (in HTML, RTF and LaTeX) for classes with base # or super classes. Setting the tag to NO turns the diagrams off. Note that # this option is superseded by the HAVE_DOT option below. This is only a # fallback. It is recommended to install and use dot, since it yields more # powerful graphs. CLASS_DIAGRAMS = YES # If set to YES, the inheritance and collaboration graphs will hide # inheritance and usage relations if the target is undocumented # or is not a class. HIDE_UNDOC_RELATIONS = YES # If you set the HAVE_DOT tag to YES then doxygen will assume the dot tool is # available from the path. This tool is part of Graphviz, a graph visualization # toolkit from AT&T and Lucent Bell Labs. The other options in this section # have no effect if this option is set to NO (the default) HAVE_DOT = NO # If the CLASS_GRAPH and HAVE_DOT tags are set to YES then doxygen # will generate a graph for each documented class showing the direct and # indirect inheritance relations. Setting this tag to YES will force the # the CLASS_DIAGRAMS tag to NO. CLASS_GRAPH = YES # If the COLLABORATION_GRAPH and HAVE_DOT tags are set to YES then doxygen # will generate a graph for each documented class showing the direct and # indirect implementation dependencies (inheritance, containment, and # class references variables) of the class with other documented classes. COLLABORATION_GRAPH = YES # If the GROUP_GRAPHS and HAVE_DOT tags are set to YES then doxygen # will generate a graph for groups, showing the direct groups dependencies GROUP_GRAPHS = YES # If the UML_LOOK tag is set to YES doxygen will generate inheritance and # collaboration diagrams in a style similar to the OMG's Unified Modeling # Language. UML_LOOK = NO # If set to YES, the inheritance and collaboration graphs will show the # relations between templates and their instances. TEMPLATE_RELATIONS = NO # If the ENABLE_PREPROCESSING, SEARCH_INCLUDES, INCLUDE_GRAPH, and HAVE_DOT # tags are set to YES then doxygen will generate a graph for each documented # file showing the direct and indirect include dependencies of the file with # other documented files. INCLUDE_GRAPH = YES # If the ENABLE_PREPROCESSING, SEARCH_INCLUDES, INCLUDED_BY_GRAPH, and # HAVE_DOT tags are set to YES then doxygen will generate a graph for each # documented header file showing the documented files that directly or # indirectly include this file. INCLUDED_BY_GRAPH = YES # If the CALL_GRAPH and HAVE_DOT tags are set to YES then doxygen will # generate a call dependency graph for every global function or class method. # Note that enabling this option will significantly increase the time of a run. # So in most cases it will be better to enable call graphs for selected # functions only using the \callgraph command. CALL_GRAPH = NO # If the CALLER_GRAPH and HAVE_DOT tags are set to YES then doxygen will # generate a caller dependency graph for every global function or class method. # Note that enabling this option will significantly increase the time of a run. # So in most cases it will be better to enable caller graphs for selected # functions only using the \callergraph command. CALLER_GRAPH = NO # If the GRAPHICAL_HIERARCHY and HAVE_DOT tags are set to YES then doxygen # will graphical hierarchy of all classes instead of a textual one. GRAPHICAL_HIERARCHY = YES # If the DIRECTORY_GRAPH, SHOW_DIRECTORIES and HAVE_DOT tags are set to YES # then doxygen will show the dependencies a directory has on other directories # in a graphical way. The dependency relations are determined by the #include # relations between the files in the directories. DIRECTORY_GRAPH = YES # The DOT_IMAGE_FORMAT tag can be used to set the image format of the images # generated by dot. Possible values are png, jpg, or gif # If left blank png will be used. DOT_IMAGE_FORMAT = png # The tag DOT_PATH can be used to specify the path where the dot tool can be # found. If left blank, it is assumed the dot tool can be found in the path. DOT_PATH = # The DOTFILE_DIRS tag can be used to specify one or more directories that # contain dot files that are included in the documentation (see the # \dotfile command). DOTFILE_DIRS = # The MAX_DOT_GRAPH_WIDTH tag can be used to set the maximum allowed width # (in pixels) of the graphs generated by dot. If a graph becomes larger than # this value, doxygen will try to truncate the graph, so that it fits within # the specified constraint. Beware that most browsers cannot cope with very # large images. MAX_DOT_GRAPH_WIDTH = 1024 # The MAX_DOT_GRAPH_HEIGHT tag can be used to set the maximum allows height # (in pixels) of the graphs generated by dot. If a graph becomes larger than # this value, doxygen will try to truncate the graph, so that it fits within # the specified constraint. Beware that most browsers cannot cope with very # large images. MAX_DOT_GRAPH_HEIGHT = 1024 # The MAX_DOT_GRAPH_DEPTH tag can be used to set the maximum depth of the # graphs generated by dot. A depth value of 3 means that only nodes reachable # from the root by following a path via at most 3 edges will be shown. Nodes # that lay further from the root node will be omitted. Note that setting this # option to 1 or 2 may greatly reduce the computation time needed for large # code bases. Also note that a graph may be further truncated if the graph's # image dimensions are not sufficient to fit the graph (see MAX_DOT_GRAPH_WIDTH # and MAX_DOT_GRAPH_HEIGHT). If 0 is used for the depth value (the default), # the graph is not depth-constrained. MAX_DOT_GRAPH_DEPTH = 0 # Set the DOT_TRANSPARENT tag to YES to generate images with a transparent # background. This is disabled by default, which results in a white background. # Warning: Depending on the platform used, enabling this option may lead to # badly anti-aliased labels on the edges of a graph (i.e. they become hard to # read). DOT_TRANSPARENT = NO # Set the DOT_MULTI_TARGETS tag to YES allow dot to generate multiple output # files in one run (i.e. multiple -o and -T options on the command line). This # makes dot run faster, but since only newer versions of dot (>1.8.10) # support this, this feature is disabled by default. DOT_MULTI_TARGETS = NO # If the GENERATE_LEGEND tag is set to YES (the default) Doxygen will # generate a legend page explaining the meaning of the various boxes and # arrows in the dot generated graphs. GENERATE_LEGEND = YES # If the DOT_CLEANUP tag is set to YES (the default) Doxygen will # remove the intermediate dot files that are used to generate # the various graphs. DOT_CLEANUP = YES #--------------------------------------------------------------------------- # Configuration::additions related to the search engine #--------------------------------------------------------------------------- # The SEARCHENGINE tag specifies whether or not a search engine should be # used. If set to NO the values of all tags below this one will be ignored. SEARCHENGINE = YES libhocr-0.10.17/NEWS0000644000175000017500000000000011017002616010702 00000000000000libhocr-0.10.17/COPYING0000644000175000017500000010451311017002616011254 00000000000000 GNU GENERAL PUBLIC LICENSE Version 3, 29 June 2007 Copyright (C) 2007 Free Software Foundation, Inc. Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The GNU General Public License is a free, copyleft license for software and other kinds of works. 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Regardless of what server hosts the Corresponding Source, you remain obligated to ensure that it is available for as long as needed to satisfy these requirements. e) Convey the object code using peer-to-peer transmission, provided you inform other peers where the object code and Corresponding Source of the work are being offered to the general public at no charge under subsection 6d. A separable portion of the object code, whose source code is excluded from the Corresponding Source as a System Library, need not be included in conveying the object code work. A "User Product" is either (1) a "consumer product", which means any tangible personal property which is normally used for personal, family, or household purposes, or (2) anything designed or sold for incorporation into a dwelling. In determining whether a product is a consumer product, doubtful cases shall be resolved in favor of coverage. For a particular product received by a particular user, "normally used" refers to a typical or common use of that class of product, regardless of the status of the particular user or of the way in which the particular user actually uses, or expects or is expected to use, the product. A product is a consumer product regardless of whether the product has substantial commercial, industrial or non-consumer uses, unless such uses represent the only significant mode of use of the product. "Installation Information" for a User Product means any methods, procedures, authorization keys, or other information required to install and execute modified versions of a covered work in that User Product from a modified version of its Corresponding Source. The information must suffice to ensure that the continued functioning of the modified object code is in no case prevented or interfered with solely because modification has been made. If you convey an object code work under this section in, or with, or specifically for use in, a User Product, and the conveying occurs as part of a transaction in which the right of possession and use of the User Product is transferred to the recipient in perpetuity or for a fixed term (regardless of how the transaction is characterized), the Corresponding Source conveyed under this section must be accompanied by the Installation Information. But this requirement does not apply if neither you nor any third party retains the ability to install modified object code on the User Product (for example, the work has been installed in ROM). The requirement to provide Installation Information does not include a requirement to continue to provide support service, warranty, or updates for a work that has been modified or installed by the recipient, or for the User Product in which it has been modified or installed. Access to a network may be denied when the modification itself materially and adversely affects the operation of the network or violates the rules and protocols for communication across the network. Corresponding Source conveyed, and Installation Information provided, in accord with this section must be in a format that is publicly documented (and with an implementation available to the public in source code form), and must require no special password or key for unpacking, reading or copying. 7. Additional Terms. "Additional permissions" are terms that supplement the terms of this License by making exceptions from one or more of its conditions. Additional permissions that are applicable to the entire Program shall be treated as though they were included in this License, to the extent that they are valid under applicable law. If additional permissions apply only to part of the Program, that part may be used separately under those permissions, but the entire Program remains governed by this License without regard to the additional permissions. When you convey a copy of a covered work, you may at your option remove any additional permissions from that copy, or from any part of it. (Additional permissions may be written to require their own removal in certain cases when you modify the work.) You may place additional permissions on material, added by you to a covered work, for which you have or can give appropriate copyright permission. Notwithstanding any other provision of this License, for material you add to a covered work, you may (if authorized by the copyright holders of that material) supplement the terms of this License with terms: a) Disclaiming warranty or limiting liability differently from the terms of sections 15 and 16 of this License; or b) Requiring preservation of specified reasonable legal notices or author attributions in that material or in the Appropriate Legal Notices displayed by works containing it; or c) Prohibiting misrepresentation of the origin of that material, or requiring that modified versions of such material be marked in reasonable ways as different from the original version; or d) Limiting the use for publicity purposes of names of licensors or authors of the material; or e) Declining to grant rights under trademark law for use of some trade names, trademarks, or service marks; or f) Requiring indemnification of licensors and authors of that material by anyone who conveys the material (or modified versions of it) with contractual assumptions of liability to the recipient, for any liability that these contractual assumptions directly impose on those licensors and authors. All other non-permissive additional terms are considered "further restrictions" within the meaning of section 10. If the Program as you received it, or any part of it, contains a notice stating that it is governed by this License along with a term that is a further restriction, you may remove that term. If a license document contains a further restriction but permits relicensing or conveying under this License, you may add to a covered work material governed by the terms of that license document, provided that the further restriction does not survive such relicensing or conveying. If you add terms to a covered work in accord with this section, you must place, in the relevant source files, a statement of the additional terms that apply to those files, or a notice indicating where to find the applicable terms. Additional terms, permissive or non-permissive, may be stated in the form of a separately written license, or stated as exceptions; the above requirements apply either way. 8. Termination. You may not propagate or modify a covered work except as expressly provided under this License. Any attempt otherwise to propagate or modify it is void, and will automatically terminate your rights under this License (including any patent licenses granted under the third paragraph of section 11). However, if you cease all violation of this License, then your license from a particular copyright holder is reinstated (a) provisionally, unless and until the copyright holder explicitly and finally terminates your license, and (b) permanently, if the copyright holder fails to notify you of the violation by some reasonable means prior to 60 days after the cessation. Moreover, your license from a particular copyright holder is reinstated permanently if the copyright holder notifies you of the violation by some reasonable means, this is the first time you have received notice of violation of this License (for any work) from that copyright holder, and you cure the violation prior to 30 days after your receipt of the notice. Termination of your rights under this section does not terminate the licenses of parties who have received copies or rights from you under this License. If your rights have been terminated and not permanently reinstated, you do not qualify to receive new licenses for the same material under section 10. 9. Acceptance Not Required for Having Copies. You are not required to accept this License in order to receive or run a copy of the Program. Ancillary propagation of a covered work occurring solely as a consequence of using peer-to-peer transmission to receive a copy likewise does not require acceptance. However, nothing other than this License grants you permission to propagate or modify any covered work. These actions infringe copyright if you do not accept this License. Therefore, by modifying or propagating a covered work, you indicate your acceptance of this License to do so. 10. Automatic Licensing of Downstream Recipients. Each time you convey a covered work, the recipient automatically receives a license from the original licensors, to run, modify and propagate that work, subject to this License. You are not responsible for enforcing compliance by third parties with this License. An "entity transaction" is a transaction transferring control of an organization, or substantially all assets of one, or subdividing an organization, or merging organizations. If propagation of a covered work results from an entity transaction, each party to that transaction who receives a copy of the work also receives whatever licenses to the work the party's predecessor in interest had or could give under the previous paragraph, plus a right to possession of the Corresponding Source of the work from the predecessor in interest, if the predecessor has it or can get it with reasonable efforts. You may not impose any further restrictions on the exercise of the rights granted or affirmed under this License. For example, you may not impose a license fee, royalty, or other charge for exercise of rights granted under this License, and you may not initiate litigation (including a cross-claim or counterclaim in a lawsuit) alleging that any patent claim is infringed by making, using, selling, offering for sale, or importing the Program or any portion of it. 11. Patents. A "contributor" is a copyright holder who authorizes use under this License of the Program or a work on which the Program is based. The work thus licensed is called the contributor's "contributor version". A contributor's "essential patent claims" are all patent claims owned or controlled by the contributor, whether already acquired or hereafter acquired, that would be infringed by some manner, permitted by this License, of making, using, or selling its contributor version, but do not include claims that would be infringed only as a consequence of further modification of the contributor version. For purposes of this definition, "control" includes the right to grant patent sublicenses in a manner consistent with the requirements of this License. Each contributor grants you a non-exclusive, worldwide, royalty-free patent license under the contributor's essential patent claims, to make, use, sell, offer for sale, import and otherwise run, modify and propagate the contents of its contributor version. In the following three paragraphs, a "patent license" is any express agreement or commitment, however denominated, not to enforce a patent (such as an express permission to practice a patent or covenant not to sue for patent infringement). To "grant" such a patent license to a party means to make such an agreement or commitment not to enforce a patent against the party. If you convey a covered work, knowingly relying on a patent license, and the Corresponding Source of the work is not available for anyone to copy, free of charge and under the terms of this License, through a publicly available network server or other readily accessible means, then you must either (1) cause the Corresponding Source to be so available, or (2) arrange to deprive yourself of the benefit of the patent license for this particular work, or (3) arrange, in a manner consistent with the requirements of this License, to extend the patent license to downstream recipients. "Knowingly relying" means you have actual knowledge that, but for the patent license, your conveying the covered work in a country, or your recipient's use of the covered work in a country, would infringe one or more identifiable patents in that country that you have reason to believe are valid. If, pursuant to or in connection with a single transaction or arrangement, you convey, or propagate by procuring conveyance of, a covered work, and grant a patent license to some of the parties receiving the covered work authorizing them to use, propagate, modify or convey a specific copy of the covered work, then the patent license you grant is automatically extended to all recipients of the covered work and works based on it. A patent license is "discriminatory" if it does not include within the scope of its coverage, prohibits the exercise of, or is conditioned on the non-exercise of one or more of the rights that are specifically granted under this License. You may not convey a covered work if you are a party to an arrangement with a third party that is in the business of distributing software, under which you make payment to the third party based on the extent of your activity of conveying the work, and under which the third party grants, to any of the parties who would receive the covered work from you, a discriminatory patent license (a) in connection with copies of the covered work conveyed by you (or copies made from those copies), or (b) primarily for and in connection with specific products or compilations that contain the covered work, unless you entered into that arrangement, or that patent license was granted, prior to 28 March 2007. Nothing in this License shall be construed as excluding or limiting any implied license or other defenses to infringement that may otherwise be available to you under applicable patent law. 12. No Surrender of Others' Freedom. If conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot convey a covered work so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not convey it at all. For example, if you agree to terms that obligate you to collect a royalty for further conveying from those to whom you convey the Program, the only way you could satisfy both those terms and this License would be to refrain entirely from conveying the Program. 13. Use with the GNU Affero General Public License. Notwithstanding any other provision of this License, you have permission to link or combine any covered work with a work licensed under version 3 of the GNU Affero General Public License into a single combined work, and to convey the resulting work. The terms of this License will continue to apply to the part which is the covered work, but the special requirements of the GNU Affero General Public License, section 13, concerning interaction through a network will apply to the combination as such. 14. Revised Versions of this License. The Free Software Foundation may publish revised and/or new versions of the GNU General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies that a certain numbered version of the GNU General Public License "or any later version" applies to it, you have the option of following the terms and conditions either of that numbered version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of the GNU General Public License, you may choose any version ever published by the Free Software Foundation. If the Program specifies that a proxy can decide which future versions of the GNU General Public License can be used, that proxy's public statement of acceptance of a version permanently authorizes you to choose that version for the Program. Later license versions may give you additional or different permissions. However, no additional obligations are imposed on any author or copyright holder as a result of your choosing to follow a later version. 15. Disclaimer of Warranty. THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 16. Limitation of Liability. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. 17. Interpretation of Sections 15 and 16. If the disclaimer of warranty and limitation of liability provided above cannot be given local legal effect according to their terms, reviewing courts shall apply local law that most closely approximates an absolute waiver of all civil liability in connection with the Program, unless a warranty or assumption of liability accompanies a copy of the Program in return for a fee. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively state the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. Copyright (C) This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . Also add information on how to contact you by electronic and paper mail. If the program does terminal interaction, make it output a short notice like this when it starts in an interactive mode: Copyright (C) This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details. The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, your program's commands might be different; for a GUI interface, you would use an "about box". You should also get your employer (if you work as a programmer) or school, if any, to sign a "copyright disclaimer" for the program, if necessary. For more information on this, and how to apply and follow the GNU GPL, see . The GNU General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License. But first, please read .