pax_global_header00006660000000000000000000000064134106250410014506gustar00rootroot0000000000000052 comment=f48a74b507b82fe3bfbd34764a1e29b11ca7656f fntsample-release-5.3/000077500000000000000000000000001341062504100147645ustar00rootroot00000000000000fntsample-release-5.3/.travis.yml000066400000000000000000000006161341062504100171000ustar00rootroot00000000000000sudo: false dist: trusty language: c compiler: - gcc - clang addons: apt: packages: - gawk - libcairo2-dev - unicode-data - libglib2.0-dev - pkg-config - libfreetype6-dev - libpango1.0-dev - gettext - cmake script: - mkdir build - cd build - cmake .. -DCMAKE_C_FLAGS=-Werror - make VERBOSE=1 - ./fntsample --help - make DESTDIR=tmp install - ls -lR tmp fntsample-release-5.3/CMakeLists.txt000066400000000000000000000047561341062504100175400ustar00rootroot00000000000000cmake_minimum_required(VERSION 3.0) project(fntsample C) set(CMAKE_C_STANDARD 99) include(CheckCCompilerFlag) include(GNUInstallDirs) set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/cmake") find_package(PkgConfig REQUIRED) find_package(Intl REQUIRED) find_package(Gettext REQUIRED) find_package(Iconv REQUIRED) pkg_check_modules(pkgs REQUIRED cairo fontconfig freetype2 glib-2.0 pangocairo>=1.16 pangoft2) find_program(AWK NAMES gawk awk mawk) if(NOT AWK) message(FATAL_ERROR "awk is required to build the program but was not found.") endif() find_file(UNICODE_BLOCKS Blocks.txt PATHS /usr/share/unicode DOC "Unicode blocks file" NO_DEFAULT_PATH) if(NOT UNICODE_BLOCKS) message(FATAL_ERROR "Unicode blocks file (Blocks.txt) not found. \ Use -DUNICODE_BLOCKS= to specify location of this file. \ Blocks.txt file is available at Unicode site: http://unicode.org/Public/UNIDATA/Blocks.txt" ) endif() string(TIMESTAMP DATE "%Y-%m-%d" UTC) set(CMAKE_REQUIRED_FLAGS -Wl,--as-needed) check_c_compiler_flag("" HAVE_AS_NEEDED) #empty because we are testing a linker flag if(HAVE_AS_NEEDED) set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,--as-needed") endif() add_compile_options(-Wall -W -Wwrite-strings -Wstrict-prototypes -pedantic) configure_file(config.h.in config.h @ONLY) configure_file(fntsample.1.in fntsample.1 @ONLY) configure_file(pdfoutline.1.in pdfoutline.1 @ONLY) configure_file(pdfoutline.pl pdfoutline @ONLY) include_directories(fntsample ${CMAKE_CURRENT_BINARY_DIR} ${CMAKE_CURRENT_SOURCE_DIR} ${Intl_INCLUDE_DIRS} ${Iconv_INCLUDE_DIRS} ${pkgs_INCLUDE_DIRS} ) add_custom_command(OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/unicode_blocks.c COMMAND ${AWK} -f genblocks.awk ${UNICODE_BLOCKS} > ${CMAKE_CURRENT_BINARY_DIR}/unicode_blocks.c DEPENDS ${UNICODE_BLOCKS} genblocks.awk WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR} VERBATIM ) set(SOURCES fntsample.c read_blocks.c unicode_blocks.h ${CMAKE_CURRENT_BINARY_DIR}/unicode_blocks.c ${CMAKE_CURRENT_BINARY_DIR}/config.h ) add_executable(fntsample ${SOURCES}) target_link_libraries(fntsample m ${Intl_LIBRARIES} ${Iconv_LIBRARIES} ${pkgs_LIBRARIES} ) install(TARGETS fntsample DESTINATION ${CMAKE_INSTALL_BINDIR}) install(PROGRAMS "${CMAKE_CURRENT_BINARY_DIR}/pdfoutline" DESTINATION ${CMAKE_INSTALL_BINDIR}) install(FILES "${PROJECT_BINARY_DIR}/fntsample.1" "${PROJECT_BINARY_DIR}/pdfoutline.1" DESTINATION "${CMAKE_INSTALL_MANDIR}/man1") add_subdirectory(po) fntsample-release-5.3/COPYING000066400000000000000000001043741341062504100160300ustar00rootroot00000000000000 GNU GENERAL PUBLIC LICENSE Version 3, 29 June 2007 Copyright (C) 2007 Free Software Foundation, Inc. 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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 . fntsample-release-5.3/ChangeLog000066400000000000000000000053151341062504100165420ustar00rootroot00000000000000Changes in version 5.3 * Support reproducible builds with PDF output (Khaled Hosny) Changes in version 5.2 * Fix handling of non-ASCII characters in pdfoutline Changes in version 5.1 * Make writing outlines with Cairo actually work * Fix typos Changes in version 5.0 * Add command line flag that allows to use pango for text layout (by Khaled Hosny, requires pango >= 1.37) * Add possiblility to create PDF outline directly using cairo (by Khaled Hosny, requires cairo >= 1.15.4) * Switch to CMake as build system * Add command line flag for loading Unicode blocks file during runtime. Changes in version 4.1: * Detect iconv and add LIBICONV to LDADD * Detect support for -Wl,--as-needed in configure * Those changes fix compilation on OS X Changes in version 4.0: * Add a --no-embed option * Fix broken handling of font names Changes in version 3.2: * Add support for SVG output (works correctly only for single page output) Changes in version 3.1: * Add support for files that contain multiple fonts, like TrueType Collections (.ttc) * Link with libm to avoid compilation failure with gold linker * Use silent-rules feature of automake 1.11 Changes in version 3.0: * Make it buildable with mawk again. * Switch to GPLv3. * Added localization support using gettext. * Added Ukrainian translation. * Added font scaling for fonts with large vertical metrics, to better work with fonts like TibetanMachine Changes in version 2.8: * It is now possible to use file Blocks.txt with dos line endings, like in zipped Unicode 5.1 UCD. Changes in version 2.7: * configure now checks for pangocairo >= 1.16, older pango does not have pango_layout_get_line_readonly() required by fntsample * Fixed crash (segmentation fault) with some values for -i (and maybe -x) Changes in version 2.6: * pango is now used for drawing headers and numbers in font samples * Font sizes are now tunable using "--style" option. Default font size for digits was made smaller for better look with fonts containing glyphs outside BMP Changes in version 2.5: * Added support for compiling with non-default fontconfig location * Added support for long options * Made some optimizations to text layout, this should make generated PDFs smaller * Added options for selecting Unicode ranges to include in samples (-i and -x) Changes in version 2.4: * Added script for making pdf files with bookmarks (pdfoutline) and option for fntsample to print bookmarks information (-l). pdfoutline requires perl and PDF::API2 library Changes in version 2.3: * Added "#include " to get definition of getopt() Changes in version 2.2: * Added support for fonts other than TrueType/OpenType * Improved errors handling fntsample-release-5.3/Messages.sh000077500000000000000000000010051341062504100170660ustar00rootroot00000000000000#! /bin/sh # Run this file to update message catalogs under po/ # # This file is in the public domain. set -e XGETTEXT="xgettext --keyword=_ --keyword=N_ --keyword=__ --keyword=__x --default-domain=fntsample --add-comments=TRANSLATORS: --foreign-user --package-name fntsample --msgid-bugs-address=eugen@debian.org" MSGMERGE="msgmerge --backup=none --update --verbose" ${XGETTEXT} fntsample.c read_blocks.c pdfoutline.pl -o po/fntsample.pot for po_file in po/*.po do ${MSGMERGE} ${po_file} po/fntsample.pot done fntsample-release-5.3/README.rst000066400000000000000000000047731341062504100164660ustar00rootroot00000000000000fntsample ========= |build| |license| .. |build| image:: https://travis-ci.org/eugmes/fntsample.svg?branch=master :target: https://travis-ci.org/eugmes/fntsample .. |license| image:: https://img.shields.io/badge/License-GPL%20v3-blue.svg :alt: License: GPL v3 :target: https://www.gnu.org/licenses/gpl-3.0 ``fntsample`` is a tool that can be used to make font samples that show coverage of the font and are similar in appearance to `Unicode Charts `_. It was developed for use with `DejaVu Fonts `_ project. ``fntsample`` is licensed under `GPL `_ version 3 or later. .. image:: screenshot.png :alt: Output example Features -------- * Support for various font formats using `FreeType `_ library, including TrueType, OpenType, and Type1. * Creating samples in PDF, PostScript, and SVG formats. * Adding outlines with Unicode block names for PDF samples. * Selection of code ranges to show in charts. * Comparing of two font files with highlighting of added glyphs. * Runs on Linux and other Unix-like systems. Download -------- Releases are available from `releases page `_. For source code releases for versions before 5.0 visit the `old project page `_. The source code and issues tracker are accessible via the `project page `_. Building -------- The following libraries are required to build ``fntsample``: `cairo `_, `fontconfig `_, `FreeType2 `_, `GLib `_, `Pango `_. They should be available in most Linux distributions. Additionally Unicode `blocks `_ file is required. `CMake `_ is used to build the code. In the directory with source code execute:: % mkdir build % cd build % cmake .. -DUNICODE_BLOCKS=/path/to/Blocks.txt % make % make install The last step will install files under ``/usr/local`` by default. This can be overridden by adding ``-DCMAKE_INSTALL_PREFIX=/another/prefix`` to the ``cmake`` invocation. Usage ----- The basic usage for ``fntsample`` looks as follows:: % fntsample -f /file/to/font/file.ttf -o output.pdf For more advanced usage consult the man pages for ``fntsample`` and ``pdfoutline``. fntsample-release-5.3/cmake/000077500000000000000000000000001341062504100160445ustar00rootroot00000000000000fntsample-release-5.3/cmake/FindIconv.cmake000066400000000000000000000012741341062504100207310ustar00rootroot00000000000000find_path(Iconv_INCLUDE_DIR NAMES "iconv.h" DOC "iconv include directory") mark_as_advanced(Iconv_INCLUDE_DIR) find_library(Iconv_LIBRARY iconv libiconv libiconv-2 c DOC "iconv library") mark_as_advanced(Iconv_LIBRARY) include(FindPackageHandleStandardArgs) FIND_PACKAGE_HANDLE_STANDARD_ARGS(Iconv FOUND_VAR Iconv_FOUND REQUIRED_VARS Iconv_INCLUDE_DIR FAIL_MESSAGE "Failed to find libiconv") if(Iconv_FOUND) set(Iconv_INCLUDE_DIRS "${Iconv_INCLUDE_DIR}") if(Iconv_LIBRARY) set(Iconv_LIBRARIES "${Iconv_LIBRARY}") else() unset(Iconv_LIBRARIES) endif() endif() fntsample-release-5.3/config.h.in000066400000000000000000000001321341062504100170030ustar00rootroot00000000000000#define PACKAGE "@CMAKE_PROJECT_NAME@" #define LOCALEDIR "@CMAKE_INSTALL_FULL_LOCALEDIR@" fntsample-release-5.3/fntsample.1.in000066400000000000000000000113431341062504100174460ustar00rootroot00000000000000.\" -*- nroff -*- .TH fntsample 1 @DATE@ .SH NAME fntsample \- PDF and PostScript font samples generator \" macros .de SAMPLE .br .RS .nf .nh .. .de ESAMPLE .hy .fi .RE .. .SH SYNOPSIS .B fntsample .BI "[ " OPTIONS " ]" .BI "\-f " FONT-FILE " \-o " OUTPUT-FILE .br .B fntsample \-h .SH DESCRIPTION .B fntsample program can be used to generate font samples that show Unicode coverage of the font and are similar in appearance to Unicode charts. Samples can be saved into PDF (default) or PostScript file. .SH OPTIONS .B fntsample supports the following options. .TP .BI "\-\-blocks\-file, \-b " BLOCKS-FILE Read Unicode blocks information from .IR BLOCKS-FILE . .TP .BI "\-\-font\-file, \-f " FONT-FILE Make samples of .IR FONT-FILE . .TP .BI "\-\-font\-index, \-n " IDX Font index for \fIFONT-FILE\fP specified using \fB\-\-font\-file\fP option. Useful for files that contain multiple fonts, like TrueType Collections (.ttc). By default font with index 0 is used. .TP .BI "\-\-output\-file, \-o " OUTPUT-FILE Write output to .IR OUTPUT-FILE . .TP .BI "\-\-other\-font\-file, \-d " OTHER-FONT Compare .I FONT-FILE with .IR OTHER-FONT . Glyphs added to .I FONT-FILE will be highlighted. .TP .BI "\-\-other\-index, \-m " IDX Font index for \fIOTHER-FONT\fP specified using \fB\-\-other\-font\-file\fP option. .TP .BI "\-\-postscript\-output, \-s" Use PostScript format for output instead of PDF. .TP .BI "\-\-svg, \-g" Use SVG format for output. The generated document contains one page. Use range selection options to specify which. .TP .BI "\-\-print\-outline, \-l" Print document outlines data to standard output. This data can be used to add outlines (aka bookmarks) to resulting PDF file with \fBpdfoutline\fP program. .TP .BI "\-\-write\-outline, \-w" Write document outlines directly (only in PDF output), requires \fBcairo\fP >= 1.15.4. .TP .BI "\-\-use\-pango, \-p" Use Pango for drawing glyph cells. Pango applies OpenType layout which may be more bullet proof than just relaying on the font's cmap. This especially important for fonts that rely on OpenType layout for showing even the base forms of the glyphs. .TP .BI "\-\-include\-range, \-i " RANGE Show characters in \fIRANGE\fP. .TP .BI "\-\-exclude\-range, \-x " RANGE Do not show characters in \fIRANGE\fP. .TP .BI "\-\-style, \-t \(dq" STYLE ": " VAL "\(dq" Set \fISTYLE\fP to value \fIVAL\fP. Run \fBfntsample\fP with option \fB\-\-help\fP to see list of styles and default values. .TP .BI "\-\-no\-embed, \-e" Draw the outlines of the glyphs instead of embedding them in the PDF file. This can be used when embedding the font is not desired or not allowed. .TP .BI "\-\-help, \-h" Display help text and exit. .P Parameter \fIRANGE\fP for \fB\-i\fP and \fB\-x\fP can be given as one integer or a pair of integers delimited by minus sign (\-). Integers can be specified in decimal, hexadecimal (0x...) or octal (0...) format. One integer of a pair can be missing (\-N can be used to specify all characters with codes less or equal to N, and N\- for all characters with codes greather or equal to N). Multiple \fB\-i\fP and \fB\-x\fP options can be used. .SH COLORS Glyph cells can have one of several background colors. Meaning of those colors is following: .TP .B white normal glyph present in the font, this includes space glyphs that are usually invisible; .TP .B gray this glyph is defined in Unicode but not present in the font; .TP .B blue this is a control character; .TP .B black this glyph is not defined in Unicode; .TP .B yellow this is a new glyph (only when used with \fB\-d\fP). .SH ENVIRONMENT .TP .B SOURCE_DATE_EPOCH If $\fBSOURCE_DATE_EPOCH\fP is set, its value is interpreted as Unix timestamp to be used for creation date of generated PDF files. This is useful for making builds that use \fBfntsample\fP reproducible. .SH EXAMPLES .RI "Make PDF samples for " font.ttf " and write them to file " samples.pdf : .SAMPLE fntsample \-f font.ttf \-o samples.pdf .ESAMPLE .PP .RI "Make PDF samples for " font.ttf ", compare it with " oldfont.ttf .RI "and highlight new glyphs. Write output to file " samples.pdf : .SAMPLE fntsample \-f font.ttf \-d oldfont.ttf \-o samples.pdf .ESAMPLE .PP .RI "Make PostScript samples for " font.ttf " and write output to file " samples.ps . Show only glyphs for characters with codes less or equal to U+04FF but exclude U+0370\-U+03FF: .SAMPLE fntsample \-f font.ttf \-s \-o samples.ps \-i \-0x04FF \-x 0x0370\-0x03FF .ESAMPLE .PP .RI "Make PDF samples for " font.ttf " and save output to file " samples.pdf " adding outlines to it:" .SAMPLE fntsample \-f font.ttf \-o temp.pdf \-l > outlines.txt pdfoutline temp.pdf outlines.txt samples.pdf .ESAMPLE .SH AUTHOR Copyright \(co 2007-2017 Eugeniy Meshcheryakov .br Homepage: .SH SEE ALSO .PP .BR pdfoutline (1) fntsample-release-5.3/fntsample.c000066400000000000000000000732161341062504100171320ustar00rootroot00000000000000/* Copyright © 2007-2010 Євгеній Мещеряков * * 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 FT_FREETYPE_H #include FT_SFNT_NAMES_H #include FT_TRUETYPE_IDS_H #include FT_TYPE1_TABLES_H #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include "unicode_blocks.h" #include "config.h" #if PANGO_VERSION_CHECK(1,37,0) #define CAN_DRAW_WITH_PANGO #endif #if CAIRO_VERSION >= CAIRO_VERSION_ENCODE(1,15,4) #define CAN_USE_CAIRO_OUTLINES #endif #define _(str) gettext(str) #define A4_WIDTH (8.3*72) #define A4_HEIGHT (11.7*72) #define xmin_border (72.0/1.5) #define ymin_border (72.0) #define cell_width ((A4_WIDTH - 2*xmin_border) / 16) #define cell_height ((A4_HEIGHT - 2*ymin_border) / 16) #define CELL_X(x_min, N) ((x_min) + cell_width * ((N) / 16)) #define CELL_Y(N) (ymin_border + cell_height * ((N) % 16)) static struct option longopts[] = { {"blocks-file", 1, 0, 'b'}, {"font-file", 1, 0, 'f'}, {"output-file", 1, 0, 'o'}, {"help", 0, 0, 'h'}, {"other-font-file", 1, 0, 'd'}, {"postscript-output", 0, 0, 's'}, {"svg", 0, 0, 'g'}, {"print-outline", 0, 0, 'l'}, {"write-outline", 0, 0, 'w'}, {"include-range", 1, 0, 'i'}, {"exclude-range", 1, 0, 'x'}, {"style", 1, 0, 't'}, {"font-index", 1, 0, 'n'}, {"other-index", 1, 0, 'm'}, {"no-embed", 0, 0, 'e'}, {"use-pango", 0, 0, 'p'}, {0, 0, 0, 0} }; struct range { uint32_t first; uint32_t last; bool include; struct range *next; }; static const char *font_file_name; static const char *other_font_file_name; static const char *output_file_name; static bool postscript_output; static bool svg_output; static bool print_outline; static bool write_outline; static bool no_embed; static bool use_pango; static struct range *ranges; static struct range *last_range; static int font_index; static int other_index; struct fntsample_style { const char *const name; const char *const default_val; char *val; }; static struct fntsample_style styles[] = { { "header-font", "Sans Bold 12", NULL }, { "font-name-font", "Serif Bold 12", NULL }, { "table-numbers-font", "Sans 10", NULL }, { "cell-numbers-font", "Mono 8", NULL }, { NULL, NULL, NULL } }; static PangoFontDescription *header_font; static PangoFontDescription *font_name_font; static PangoFontDescription *table_numbers_font; static PangoFontDescription *cell_numbers_font; static double cell_label_offset; static double cell_glyph_bot_offset; static double glyph_baseline_offset; static double font_scale; static const struct unicode_block *unicode_blocks; static void usage(const char *); static struct fntsample_style *find_style(const char *name) { struct fntsample_style *style = styles; for (; style->name; style++) { if (!strcmp(name, style->name)) return style; } return NULL; } static int set_style(const char *name, const char *val) { struct fntsample_style *style; char *new_val; style = find_style(name); if (!style) return -1; new_val = strdup(val); if (!new_val) return -1; if (style->val) free(style->val); style->val = new_val; return 0; } static const char *get_style(const char *name) { struct fntsample_style *style = find_style(name); if (!style) return NULL; return style->val ? style->val : style->default_val; } static int parse_style_string(char *s) { char *n; n = strchr(s, ':'); if (!n) return -1; *n++ = '\0'; return set_style(s, n); } /* * Update output range. * * Returns -1 on error. */ static int add_range(char *range, bool include) { struct range *r; uint32_t first = 0, last = 0xffffffff; char *minus; char *endptr; minus = strchr(range, '-'); if (minus) { if (minus != range) { *minus = '\0'; first = strtoul(range, &endptr, 0); if (*endptr) return -1; } if (*(minus + 1)) { last = strtoul(minus + 1, &endptr, 0); if (*endptr) return -1; } else if (minus == range) return -1; } else { first = strtoul(range, &endptr, 0); if (*endptr) return -1; last = first; } if (first > last) return -1; r = malloc(sizeof(*r)); if (!r) return -1; r->first = first; r->last = last; r->include = include; r->next = NULL; if (ranges) last_range->next = r; else ranges = r; last_range = r; return 0; } /* * Check if character with the given code belongs * to output range specified by the user. */ static bool in_range(uint32_t c) { bool in = ranges ? (!ranges->include) : 1; struct range *r; for (r = ranges; r; r = r->next) { if ((c >= r->first) && (c <= r->last)) in = r->include; } return in; } /* * Get glyph index for the next glyph from the given font face, that * represents character from output range specified by the user. * * Returns character code, updates 'idx'. * 'idx' can became 0 if there are no more glyphs. */ static FT_ULong get_next_char(FT_Face face, FT_ULong charcode, FT_UInt *idx) { FT_ULong rval = charcode; do { rval = FT_Get_Next_Char(face, rval, idx); } while (*idx && !in_range(rval)); return rval; } /* * Locate first character from the given font face that belongs * to the user-specified output range. * * Returns character code, updates 'idx' with glyph index. * Glyph index can became 0 if there are no matching glyphs in the font. */ static FT_ULong get_first_char(FT_Face face, FT_UInt *idx) { FT_ULong rval; rval = FT_Get_First_Char(face, idx); if (*idx && !in_range(rval)) rval = get_next_char(face, rval, idx); return rval; } /* * Create Pango layout for the given text. * Updates 'r' with text extents. * Returned layout should be freed using g_object_unref(). */ static PangoLayout *layout_text(cairo_t *cr, PangoFontDescription *ftdesc, const char *text, PangoRectangle *r) { PangoLayout *layout; layout = pango_cairo_create_layout (cr); pango_layout_set_font_description(layout, ftdesc); pango_layout_set_text(layout, text, -1); pango_layout_get_extents(layout, r, NULL); return layout; } static void parse_options(int argc, char * const argv[]) { for (;;) { int c; int n; c = getopt_long(argc, argv, "b:f:o:hd:sglwi:x:t:n:m:ep", longopts, NULL); if (c == -1) break; switch (c) { case 'b': if (unicode_blocks) { fprintf(stderr, _("Unicode blocks file should be given at most once!\n")); exit(1); } unicode_blocks = read_blocks(optarg, &n); if (n == 0) { fprintf(stderr, _("Failed to load any blocks from the blocks file!\n")); exit(6); } break; case 'f': if (font_file_name) { fprintf(stderr, _("Font file name should be given only once!\n")); exit(1); } font_file_name = optarg; break; case 'o': if (output_file_name) { fprintf(stderr, _("Output file name should be given only once!\n")); exit(1); } output_file_name = optarg; break; case 'h': usage(argv[0]); exit(0); break; case 'd': if (other_font_file_name) { fprintf(stderr, _("Font file name should be given only once!\n")); exit(1); } other_font_file_name = optarg; break; case 's': postscript_output = true; break; case 'g': svg_output = true; break; case 'l': print_outline = true; break; case 'w': write_outline = true; #ifndef CAN_USE_CAIRO_OUTLINES fprintf(stderr, _("Cairo >= 1.15.4 is required for this option!\n")); exit(1); #endif break; case 'i': case 'x': if (add_range(optarg, c == 'i')) { usage(argv[0]); exit(1); } break; case 't': if (parse_style_string(optarg) == -1) { usage(argv[0]); exit(1); } break; case 'n': font_index = atoi(optarg); break; case 'm': other_index = atoi(optarg); break; case 'e': no_embed = true; break; case 'p': #ifdef CAN_DRAW_WITH_PANGO use_pango = true; #else fprintf(stderr, _("Pango >= 1.37 is required for this option!\n")); exit(1); #endif break; case '?': default: usage(argv[0]); exit(1); break; } } if (!font_file_name || !output_file_name) { usage(argv[0]); exit(1); } if (font_index < 0 || other_index < 0) { fprintf(stderr, _("Font index should be non-negative!\n")); exit(1); } if (postscript_output && svg_output) { fprintf(stderr, _("-s and -g cannot be used together!\n")); exit(1); } if (!unicode_blocks) unicode_blocks = static_unicode_blocks; } /* * Locate unicode block that contains given character code. * Returns this block or NULL if not found. */ static const struct unicode_block *get_unicode_block(unsigned long charcode) { const struct unicode_block *block; for (block = unicode_blocks; block->name; block++) { if ((charcode >= block->start) && (charcode <= block->end)) return block; } return NULL; } /* * Check if the given character code belongs to the given Unicode block. */ static bool is_in_block(unsigned long charcode, const struct unicode_block *block) { return ((charcode >= block->start) && (charcode <= block->end)); } /* * Format and print/write outline information, if requested by the user. */ static void outline(cairo_surface_t *surface, int level, int page, const char *text) { if (print_outline) printf("%d %d %s\n", level, page, text); #ifdef CAN_USE_CAIRO_OUTLINES if (write_outline && cairo_surface_get_type(surface) == CAIRO_SURFACE_TYPE_PDF) { char *dest = NULL; int len = 0; len = snprintf(dest, 0, "page=%d", page); dest = malloc(len + 1); sprintf(dest, "page=%d", page); cairo_pdf_surface_add_outline(surface, level, text, dest, CAIRO_PDF_OUTLINE_FLAG_OPEN); } #else (void)surface; #endif } /* * Draw header of a page. * Header shows font name and current Unicode block. */ static void draw_header(cairo_t *cr, const char *face_name, const char *block_name) { PangoLayout *layout; PangoRectangle r; layout = layout_text(cr, font_name_font, face_name, &r); cairo_move_to(cr, (A4_WIDTH - (double)r.width/PANGO_SCALE)/2.0, 30.0); pango_cairo_show_layout_line(cr, pango_layout_get_line_readonly(layout, 0)); g_object_unref(layout); layout = layout_text(cr, header_font, block_name, &r); cairo_move_to(cr, (A4_WIDTH - (double)r.width/PANGO_SCALE)/2.0, 50.0); pango_cairo_show_layout_line(cr, pango_layout_get_line_readonly(layout, 0)); g_object_unref(layout); } /* * Highlight the cell with given coordinates. * Used to highlight new glyphs. */ static void highlight_cell(cairo_t *cr, double x, double y) { cairo_save(cr); cairo_set_source_rgb(cr, 1.0, 1.0, 0.6); cairo_rectangle(cr, x, y, cell_width, cell_height); cairo_fill(cr); cairo_restore(cr); } /* * Try to place glyph with the given index at the middle of the cell. * Changes argument 'glyph' */ static void position_glyph(cairo_t *cr, double x, double y, unsigned long idx, cairo_glyph_t *glyph) { cairo_text_extents_t extents; *glyph = (cairo_glyph_t){idx, 0, 0}; cairo_glyph_extents(cr, glyph, 1, &extents); glyph->x += x + (cell_width - extents.width)/2.0 - extents.x_bearing; glyph->y += y + glyph_baseline_offset; } /* * Draw table grid with row and column numbers. */ static void draw_grid(cairo_t *cr, unsigned int x_cells, unsigned long block_start) { unsigned int i; double x_min = (A4_WIDTH - x_cells * cell_width) / 2; double x_max = (A4_WIDTH + x_cells * cell_width) / 2; char buf[17]; PangoLayout *layout; PangoRectangle r; #define TABLE_H (A4_HEIGHT - ymin_border * 2) cairo_set_line_width(cr, 1.0); cairo_rectangle(cr, x_min, ymin_border, x_max - x_min, TABLE_H); cairo_move_to(cr, x_min, ymin_border); cairo_line_to(cr, x_min, ymin_border - 15.0); cairo_move_to(cr, x_max, ymin_border); cairo_line_to(cr, x_max, ymin_border - 15.0); cairo_stroke(cr); cairo_set_line_width(cr, 0.5); /* draw horizontal lines */ for (i = 1; i < 16; i++) { cairo_move_to(cr, x_min, 72.0 + i * TABLE_H/16); cairo_line_to(cr, x_max, 72.0 + i * TABLE_H/16); } /* draw vertical lines */ for (i = 1; i < x_cells; i++) { cairo_move_to(cr, x_min + i * cell_width, ymin_border); cairo_line_to(cr, x_min + i * cell_width, A4_HEIGHT - ymin_border); } cairo_stroke(cr); /* draw glyph numbers */ buf[1] = '\0'; #define hexdigs "0123456789ABCDEF" for (i = 0; i < 16; i++) { buf[0] = hexdigs[i]; layout = layout_text(cr, table_numbers_font, buf, &r); cairo_move_to(cr, x_min - (double)PANGO_RBEARING(r)/PANGO_SCALE - 5.0, 72.0 + (i+0.5) * TABLE_H/16 + (double)PANGO_DESCENT(r)/PANGO_SCALE/2); pango_cairo_show_layout_line(cr, pango_layout_get_line_readonly(layout, 0)); cairo_move_to(cr, x_min + x_cells * cell_width + 5.0, 72.0 + (i+0.5) * TABLE_H/16 + (double)PANGO_DESCENT(r)/PANGO_SCALE/2); pango_cairo_show_layout_line(cr, pango_layout_get_line_readonly(layout, 0)); g_object_unref(layout); } for (i = 0; i < x_cells; i++) { snprintf(buf, sizeof(buf), "%03lX", block_start / 16 + i); layout = layout_text(cr, table_numbers_font, buf, &r); cairo_move_to(cr, x_min + i*cell_width + (cell_width - (double)r.width/PANGO_SCALE)/2, ymin_border - 5.0); pango_cairo_show_layout_line(cr, pango_layout_get_line_readonly(layout, 0)); g_object_unref(layout); } } /* * Fill empty cell. Color of the fill depends on the character properties. */ static void fill_empty_cell(cairo_t *cr, double x, double y, unsigned long charcode) { cairo_save(cr); if (g_unichar_isdefined(charcode)) { if (g_unichar_iscntrl(charcode)) cairo_set_source_rgb(cr, 0.0, 0.0, 0.5); else cairo_set_source_rgb(cr, 0.5, 0.5, 0.5); } cairo_rectangle(cr, x, y, cell_width, cell_height); cairo_fill(cr); cairo_restore(cr); } /* * Draw label with character code. */ static void draw_charcode(cairo_t *cr, double x, double y, FT_ULong charcode) { char buf[9]; PangoLayout *layout; PangoRectangle r; snprintf(buf, sizeof(buf), "%04lX", charcode); layout = layout_text(cr, cell_numbers_font, buf, &r); cairo_move_to(cr, x + (cell_width - (double)r.width/PANGO_SCALE)/2.0, y + cell_height - cell_label_offset); pango_cairo_show_layout_line(cr, pango_layout_get_line_readonly(layout, 0)); g_object_unref(layout); } /* * Draws tables for all characters in the given Unicode block. * Use font described by face and ft_face. Start from character * with given charcode (it should belong to the given Unicode * block). After return 'charcode' equals the last character code * of the block. * * Returns number of pages drawn. */ static int draw_unicode_block(cairo_t *cr, cairo_scaled_font_t *font, FT_Face ft_face, const char *fontname, unsigned long *charcode, const struct unicode_block *block, FT_Face ft_other_face) { FT_UInt idx; unsigned long prev_charcode; unsigned long prev_cell; int npages = 0; #ifdef CAN_DRAW_WITH_PANGO FcConfig *fc_config = NULL; PangoFontMap *fontmap = NULL; PangoContext *context = NULL; PangoLayout *layout = NULL; PangoFontDescription *font_desc = NULL; if (use_pango) { fc_config = FcConfigCreate(); FcConfigAppFontAddFile(fc_config, (FcChar8 *) font_file_name); fontmap = pango_cairo_font_map_new_for_font_type(CAIRO_FONT_TYPE_FT); pango_fc_font_map_set_config(PANGO_FC_FONT_MAP(fontmap), fc_config); context = pango_font_map_create_context(fontmap); pango_cairo_update_context (cr, context); font_desc = pango_font_description_new(); layout = pango_layout_new (context); pango_layout_set_font_description(layout, font_desc); pango_layout_set_width(layout, cell_width * PANGO_SCALE); pango_layout_set_alignment(layout, PANGO_ALIGN_CENTER); } #endif idx = FT_Get_Char_Index(ft_face, *charcode); do { unsigned long offset = ((*charcode - block->start) / 0x100) * 0x100; unsigned long tbl_start = block->start + offset; unsigned long tbl_end = tbl_start + 0xFF > block->end ? block->end + 1 : tbl_start + 0x100; unsigned int rows = (tbl_end - tbl_start) / 16; double x_min = (A4_WIDTH - rows * cell_width) / 2; unsigned long i; bool filled_cells[256]; /* 16x16 glyphs max */ /* XXX WARNING: not reentrant! */ static cairo_glyph_t glyphs[256]; unsigned int nglyphs = 0; cairo_save(cr); draw_header(cr, fontname, block->name); prev_cell = tbl_start - 1; memset(filled_cells, '\0', sizeof(filled_cells)); if (!use_pango) cairo_set_scaled_font(cr, font); /* * Fill empty cells and calculate coordinates of the glyphs. * Also highlight cells if needed. */ do { /* the current glyph position in the table */ int charpos = *charcode - tbl_start; /* fill empty cells before the current glyph */ for (i = prev_cell + 1; i < *charcode; i++) { int pos = i - tbl_start; fill_empty_cell(cr, CELL_X(x_min, pos), CELL_Y(pos), i); } /* if it is new glyph - highlight the cell */ if (ft_other_face && !FT_Get_Char_Index(ft_other_face, *charcode)) highlight_cell(cr, CELL_X(x_min, charpos), CELL_Y(charpos)); /* For now just position glyphs. They will be shown later, * to make output more efficient. */ if (!use_pango) { position_glyph(cr, CELL_X(x_min, charpos), CELL_Y(charpos), idx, &glyphs[nglyphs++]); } else { #ifdef CAN_DRAW_WITH_PANGO char buf[9]; gint len; double baseline; len = g_unichar_to_utf8((gunichar) *charcode, buf); pango_layout_set_text(layout, buf, len); baseline = pango_layout_get_baseline (layout) / PANGO_SCALE; cairo_move_to(cr, CELL_X(x_min, charpos), CELL_Y(charpos) + glyph_baseline_offset - baseline); if (no_embed) pango_cairo_layout_path(cr, layout); else pango_cairo_show_layout(cr, layout); #endif } filled_cells[charpos] = true; prev_charcode = *charcode; prev_cell = *charcode; *charcode = get_next_char(ft_face, *charcode, &idx); } while (idx && (*charcode < tbl_end) && is_in_block(*charcode, block)); /* Fill remaining empty cells */ for (i = prev_cell + 1; i < tbl_end; i++) { int pos = i - tbl_start; fill_empty_cell(cr, CELL_X(x_min, pos), CELL_Y(pos), i); } /* Show previously positioned glyphs */ if (!use_pango) { if (no_embed) { cairo_save(cr); cairo_glyph_path (cr, glyphs, nglyphs); cairo_fill(cr); cairo_restore(cr); } else { cairo_show_glyphs(cr, glyphs, nglyphs); } } for (i = 0; i < tbl_end - tbl_start; i++) if (filled_cells[i]) draw_charcode(cr, CELL_X(x_min, i), CELL_Y(i), i + tbl_start); draw_grid(cr, rows, tbl_start); npages++; cairo_show_page(cr); cairo_restore(cr); } while (idx && is_in_block(*charcode, block)); #ifdef CAN_DRAW_WITH_PANGO if (use_pango) { g_object_unref(layout); g_object_unref(context); g_object_unref(fontmap); pango_font_description_free(font_desc); FcConfigDestroy(fc_config); } #endif *charcode = prev_charcode; return npages; } /* * The main drawing function. */ static void draw_glyphs(cairo_t *cr, cairo_scaled_font_t *font, FT_Face ft_face, const char *fontname, FT_Face ft_other_face) { FT_ULong charcode; FT_UInt idx; const struct unicode_block *block; int pageno = 1; cairo_surface_t *surface = cairo_get_target(cr); outline(surface, 0, pageno, fontname); charcode = get_first_char(ft_face, &idx); while (idx) { block = get_unicode_block(charcode); if (block) { int npages; outline(surface, 1, pageno, block->name); npages = draw_unicode_block(cr, font, ft_face, fontname, &charcode, block, ft_other_face); pageno += npages; } charcode = get_next_char(ft_face, charcode, &idx); } } /* * Print usage instructions and default values for styles */ static void usage(const char *cmd) { const struct fntsample_style *style; fprintf(stderr, _("Usage: %s [ OPTIONS ] -f FONT-FILE -o OUTPUT-FILE\n" " %s -h\n\n") , cmd, cmd); fprintf(stderr, _("Options:\n" " --blocks-file, -b BLOCKS-FILE Read Unicode blocks information from BLOCKS-FILE\n" " --font-file, -f FONT-FILE Create samples of FONT-FILE\n" " --font-index, -n IDX Font index in FONT-FILE\n" " --output-file, -o OUTPUT-FILE Save samples to OUTPUT-FILE\n" " --help, -h Show this information message and exit\n" " --other-font-file, -d OTHER-FONT Compare FONT-FILE with OTHER-FONT and highlight added glyphs\n" " --other-index, -m IDX Font index in OTHER-FONT\n" " --postscript-output, -s Use PostScript format for output instead of PDF\n" " --svg, -g Use SVG format for output\n" " --print-outline, -l Print document outlines data to standard output\n" " --write-outline, -w Write document outlines (only in PDF output)\n" " --no-embed, -e Don't embed the font in the output file, draw the glyphs instead\n" " --use-pango -p Use Pango for drawing glyph cells\n" " --include-range, -i RANGE Show characters in RANGE\n" " --exclude-range, -x RANGE Do not show characters in RANGE\n" " --style, -t \"STYLE: VAL\" Set STYLE to value VAL\n")); fprintf(stderr, _("\nSupported styles (and default values):\n")); for (style = styles; style->name; style++) fprintf(stderr, "\t%s (%s)\n", style->name, style->default_val); } /* * Try to get font name for a given font face. * Returned name should be free()'d after use. * If function cannot allocate memory, it terminates the program. */ static const char *get_font_name(FT_Face face) { FT_Error error; char *fontname = NULL; /* try SFNT format */ unsigned num_names = FT_Get_Sfnt_Name_Count(face); iconv_t u16to8 = iconv_open("UTF-8", "UTF-16BE"); for (unsigned i = 0; i < num_names; i++) { FT_SfntName name; error = FT_Get_Sfnt_Name(face, i, &name); if (error) continue; if (name.name_id == TT_NAME_ID_FULL_NAME && name.platform_id == TT_PLATFORM_MICROSOFT && name.encoding_id == TT_MS_ID_UNICODE_CS) { fontname = malloc(name.string_len * 2 + 1); char *bufptr = fontname; size_t inbytes = name.string_len; size_t outbytes = name.string_len * 2; if (iconv(u16to8, (char**)&name.string, &inbytes, &bufptr, &outbytes) == (size_t)-1) continue; *bufptr = '\0'; } } iconv_close(u16to8); if (fontname) return fontname; /* try Type1 format */ PS_FontInfoRec fontinfo; error = FT_Get_PS_Font_Info(face, &fontinfo); if (!error) { if (fontinfo.full_name) { fontname = strdup(fontinfo.full_name); if (!fontname) { perror("strdup"); exit(1); } return fontname; } } /* fallback */ const char *family_name = face->family_name ? face->family_name : "Unknown"; const char *style_name = face->style_name ? face->style_name : ""; size_t len = strlen(family_name) + strlen(style_name) + 1/* for space */; fontname = malloc(len + 1); if (!fontname) { perror("malloc"); exit(1); } sprintf(fontname, "%s %s", family_name, style_name); return fontname; } /* * Initialize fonts used to print table heders and character codes. */ static void init_pango_fonts(void) { /* FIXME is this correct? */ PangoCairoFontMap *map = (PangoCairoFontMap *) pango_cairo_font_map_get_default(); pango_cairo_font_map_set_resolution(map, 72.0); header_font = pango_font_description_from_string(get_style("header-font")); font_name_font = pango_font_description_from_string(get_style("font-name-font")); table_numbers_font = pango_font_description_from_string(get_style("table-numbers-font")); cell_numbers_font = pango_font_description_from_string(get_style("cell-numbers-font")); } /* * Calculate various offsets. */ static void calculate_offsets(cairo_t *cr) { PangoRectangle extents; /* Assume that vertical extents does not depend on actual text */ PangoLayout *l = layout_text(cr, cell_numbers_font, "0123456789ABCDEF", &extents); g_object_unref(l); /* Unsolved mistery of pango's font metrics.... */ double digits_ascent = pango_units_to_double(PANGO_DESCENT(extents)); double digits_descent = -pango_units_to_double(PANGO_ASCENT(extents)); cell_label_offset = digits_descent + 2; cell_glyph_bot_offset = cell_label_offset + digits_ascent + 2; } /* * Create cairo scaled font with the best size (hopefuly...) */ static cairo_scaled_font_t *create_default_font(FT_Face ft_face) { cairo_font_face_t *cr_face = cairo_ft_font_face_create_for_ft_face(ft_face, 0); cairo_matrix_t font_matrix; cairo_matrix_t ctm; cairo_font_options_t *options = cairo_font_options_create(); cairo_scaled_font_t *cr_font; cairo_font_extents_t extents; /* First create font with size 1 and measure it */ cairo_matrix_init_identity(&font_matrix); cairo_matrix_init_identity(&ctm); /* Turn off rounding, so we can get real metrics */ cairo_font_options_set_hint_metrics(options, CAIRO_HINT_METRICS_OFF); cr_font = cairo_scaled_font_create(cr_face, &font_matrix, &ctm, options); cairo_scaled_font_extents(cr_font, &extents); /* Use some magic to find the best font size... */ double tgt_size = cell_height - cell_glyph_bot_offset - 2; if (tgt_size <= 0) { fprintf(stderr, _("Not enough space for rendering glyphs. Make cell font smaller.\n")); exit(5); } double act_size = extents.ascent + extents.descent; if (act_size <= 0) { fprintf(stderr, _("The font has strange metrics: ascent + descent = %g\n"), act_size); exit(5); } font_scale = tgt_size / act_size; if (font_scale > 1) font_scale = trunc(font_scale); // just to make numbers nicer if (font_scale > 20) font_scale = 20; // Do not make font larger than in previous versions cairo_scaled_font_destroy(cr_font); /* Create the font once again, but this time scaled */ cairo_matrix_init_scale(&font_matrix, font_scale, font_scale); cr_font = cairo_scaled_font_create(cr_face, &font_matrix, &ctm, options); cairo_scaled_font_extents(cr_font, &extents); glyph_baseline_offset = (tgt_size - (extents.ascent + extents.descent)) / 2 + 2 + extents.ascent; return cr_font; } int main(int argc, char **argv) { cairo_surface_t *surface; cairo_t *cr; FT_Error error; FT_Library library; FT_Face face, other_face = NULL; const char *fontname; /* full name of the font */ cairo_status_t cr_status; cairo_scaled_font_t *cr_font; setlocale(LC_ALL, ""); bindtextdomain(PACKAGE, LOCALEDIR); textdomain(PACKAGE); parse_options(argc, argv); error = FT_Init_FreeType(&library); if (error) { /* TRANSLATORS: 'freetype' is a name of a library, and should be left untranslated */ fprintf(stderr, _("%s: freetype error\n"), argv[0]); exit(3); } error = FT_New_Face(library, font_file_name, font_index, &face); if (error) { fprintf(stderr, _("%s: failed to open font file %s\n"), argv[0], font_file_name); exit(4); } fontname = get_font_name(face); if (other_font_file_name) { error = FT_New_Face(library, other_font_file_name, other_index, &other_face); if (error) { fprintf(stderr, _("%s: failed to create new font face\n"), argv[0]); exit(4); } } if (postscript_output) surface = cairo_ps_surface_create(output_file_name, A4_WIDTH, A4_HEIGHT); else if (svg_output) surface = cairo_svg_surface_create(output_file_name, A4_WIDTH, A4_HEIGHT); else { surface = cairo_pdf_surface_create(output_file_name, A4_WIDTH, A4_HEIGHT); /* A4 paper */ #ifdef CAN_USE_CAIRO_OUTLINES char buffer[25]; char *endptr; char *source_date_epoch; unsigned long long epoch; time_t now; struct tm *build_time; source_date_epoch = getenv("SOURCE_DATE_EPOCH"); if (source_date_epoch) { errno = 0; epoch = strtoull(source_date_epoch, &endptr, 10); if ((errno == ERANGE && (epoch == ULLONG_MAX || epoch == 0)) || (errno != 0 && epoch == 0)) { fprintf(stderr, _("Environment variable $SOURCE_DATE_EPOCH: strtoull: %s\n"), strerror(errno)); exit(1); } if (endptr == source_date_epoch) { fprintf(stderr, _("Environment variable $SOURCE_DATE_EPOCH: No digits were found: %s\n"), endptr); exit(1); } if (*endptr != '\0') { fprintf(stderr, _("Environment variable $SOURCE_DATE_EPOCH: Trailing garbage: %s\n"), endptr); exit(1); } if (epoch > ULONG_MAX) { fprintf(stderr, _("Environment variable $SOURCE_DATE_EPOCH: must be <= %lu but saw: %llu\n"), ULONG_MAX, epoch); exit(1); } now = (time_t)epoch; build_time = gmtime(&now); strftime(buffer, 25, "%Y-%m-%dT%H:%M:%S%z", build_time); cairo_pdf_surface_set_metadata(surface, CAIRO_PDF_METADATA_CREATE_DATE, buffer); } #endif } cr_status = cairo_surface_status(surface); if (cr_status != CAIRO_STATUS_SUCCESS) { /* TRANSLATORS: 'cairo' is a name of a library, and should be left untranslated */ fprintf(stderr, _("%s: failed to create cairo surface: %s\n"), argv[0], cairo_status_to_string(cr_status)); exit(1); } cr = cairo_create(surface); cr_status = cairo_status(cr); if (cr_status != CAIRO_STATUS_SUCCESS) { fprintf(stderr, _("%s: cairo_create failed: %s\n"), argv[0], cairo_status_to_string(cr_status)); exit(1); } cairo_surface_destroy(surface); init_pango_fonts(); calculate_offsets(cr); cr_font = create_default_font(face); cr_status = cairo_scaled_font_status(cr_font); if (cr_status != CAIRO_STATUS_SUCCESS) { fprintf(stderr, _("%s: failed to create scaled font: %s\n"), argv[0], cairo_status_to_string(cr_status)); exit(1); } cairo_set_source_rgb(cr, 0.0, 0.0, 0.0); draw_glyphs(cr, cr_font, face, fontname, other_face); cairo_destroy(cr); return 0; } fntsample-release-5.3/genblocks.awk000066400000000000000000000007711341062504100174440ustar00rootroot00000000000000# This file is in public domain # Author: Eugeniy Meshcheryakov BEGIN { print "#include \"unicode_blocks.h\"" print "" print "const struct unicode_block static_unicode_blocks[] = {" } /^[^#]/ { if (split($0, a, /\.\.|; /) == 3) { # remove any ^M characters, like ones in dos line breaks # NOTE: gsub() is used because mawk does not support gensub() gsub(/\r/, "", a[3]) print "\t{0x" a[1] ", 0x" a[2] ", \"" a[3] "\"},"; } } END { print "\t{0, 0, NULL}," print "};" } fntsample-release-5.3/pdfoutline.1.in000066400000000000000000000027211341062504100176260ustar00rootroot00000000000000.\" -*- nroff -*- .TH pdfoutline 1 @DATE@ .SH NAME pdfoutline \- add outlines (aka bookmarks) to PDF files \" macros .de SAMPLE .br .RS .nf .nh .. .de ESAMPLE .hy .fi .RE .. .SH SYNOPSIS .B pdfoutline .I input.pdf outlines.txt output.pdf .SH DESCRIPTION \fBpdfoutline\fP reads input file given as first argument, adds outlines from text file given as second argument, and saves result to file with name given as third argument. .P File with outlines information should consist of lines in the following format: .SAMPLE \fI\fP \fI\fP Outline text .ESAMPLE .P \fI\fP and \fI\fP should be integers. Each field should be separated by exactly one space symbol. All values for \fI\fP should be greater or equal than that of the first line. Page numeration starts with 1. .P Outlines file can contain comments that start with # in first column. Comments and empty lines are ignored. The text is expected to be in UTF-8 encoding. .SH OPTIONS .B pdfoutline accepts no options. .SH EXAMPLES Here is example of outlines data file: .SAMPLE 0 1 Document title 1 1 Chapter 1 2 1 Chapter 1.1 2 2 Chapter 1.2 1 3 Chapter 2 .ESAMPLE .P Using this file will result in outlines like the following: .SAMPLE Document title +-Chapter 1 | +-Chapter 1.1 | +-Chapter 1.2 +-Chapter 2 .ESAMPLE .SH AUTHOR .B pdfoutline author is Eugeniy Meshcheryakov .br \fBpdfoutline\fP is part of \fBfntsample\fP and can be downoaded from . fntsample-release-5.3/pdfoutline.pl000077500000000000000000000051171341062504100175010ustar00rootroot00000000000000#! /usr/bin/perl -w # This file is in public domain # Author: Eugeniy Meshcheryakov # # This program adds outlines to pdf files. # Usage: pdfoutline input.pdf outline.txt out.pdf # # File given as second argument should contain outline information in # form: # # Some text # # where and are integers. Values for should be greater # or equal than that of first line. Page numeration starts with 1. # # Outlines file can contain comments that start with # in first column. Comments # and empty lines are ignored. # # Example file: # 0 1 Document title # 1 1 Chapter 1 # 2 1 Chapter 1.1 # 2 2 Chapter 1.2 # 1 3 Chapter 2 # # This file will result in outline like the following: # # Document title # +-Chapter 1 # | +-Chapter 1.1 # | +-Chapter 1.2 # +-Chapter 2 use strict; use PDF::API2; use Locale::TextDomain('@CMAKE_PROJECT_NAME@', '@CMAKE_INSTALL_FULL_LOCALEDIR@'); use POSIX qw(:locale_h); use Encode qw(encode); use subs qw(add_outlines); sub usage() { printf(__"Usage: %s input.pdf outline.txt out.pdf\n", $0); } # get first non-empty non-comment line sub get_line($) { my $F = shift; my $line; while ($line = <$F>) { chomp $line; # skip comments ... next if $line =~ /^#/; # ... and empty lines next if $line =~ /^$/; last; } return $line; } # Encode string to UTF-16BE with BOM if it contains non-ASCII characters sub encode_pdf_text($) { my $str = shift; if ($str !~ /[^[:ascii:]]/) { return $str; } else { return encode("UTF-16", $str); } } sub add_outlines($$$$) { my $pdf = shift; my $parent = shift; my $line = shift; my $F = shift; my $cur_outline; my ($level) = split / /, $line; MAINLOOP: while ($line) { my ($new_level, $page, $text) = split / /, $line, 3; if ($new_level > $level) { $line = add_outlines($pdf, $cur_outline, $line, $F); next MAINLOOP; } elsif ($new_level < $level) { return $line; } else { $cur_outline = $parent->outline; $cur_outline->title(encode_pdf_text($text)); # FIXME it should be posible to make it easier my $pdfpage = $pdf->{pagestack}->[$page - 1]; $cur_outline->dest($pdfpage); } $line = get_line($F); } } setlocale(LC_ALL, ''); if ($#ARGV != 2) { usage; exit 1; } my $inputfile = $ARGV[0]; my $outlinefile = $ARGV[1]; my $outputfile = $ARGV[2]; my $pdf = PDF::API2->open($inputfile); open(OUTLINE, "<:encoding(UTF-8)", $outlinefile) or die __x("Cannot open outline file '{outlinefile}'", outlinefile => $outlinefile); my $line = get_line(*OUTLINE); add_outlines($pdf, $pdf->outlines, $line, *OUTLINE) if $line; $pdf->saveas($outputfile); exit 0; fntsample-release-5.3/po/000077500000000000000000000000001341062504100154025ustar00rootroot00000000000000fntsample-release-5.3/po/CMakeLists.txt000066400000000000000000000014471341062504100201500ustar00rootroot00000000000000set(LANGUAGES uk) add_custom_target(pofiles) function(process_po_files _langs) foreach(_lang ${_langs}) set(_po_file "${CMAKE_CURRENT_SOURCE_DIR}/${_lang}.po") set(_gmo_file "${CMAKE_CURRENT_BINARY_DIR}/${_lang}.gmo") set(_gmo_file_tgt "${_lang}.gmo") add_custom_command(OUTPUT ${_gmo_file} COMMAND ${GETTEXT_MSGFMT_EXECUTABLE} ${_po_file} -o ${_gmo_file} DEPENDS ${_po_file} COMMENT "Compiling ${_lang}.po to ${_lang}.gmo" VERBATIM) install(FILES ${_gmo_file} DESTINATION "${CMAKE_INSTALL_LOCALEDIR}/${_lang}/LC_MESSAGES/" RENAME "${CMAKE_PROJECT_NAME}.mo") add_custom_target(${_gmo_file_tgt} ALL DEPENDS ${_gmo_file}) add_dependencies(pofiles ${_gmo_file_tgt}) endforeach() endfunction() process_po_files(${LANGUAGES}) fntsample-release-5.3/po/fntsample.pot000066400000000000000000000076021341062504100201240ustar00rootroot00000000000000# SOME DESCRIPTIVE TITLE. # This file is put in the public domain. # FIRST AUTHOR , YEAR. # #, fuzzy msgid "" msgstr "" "Project-Id-Version: fntsample\n" "Report-Msgid-Bugs-To: eugen@debian.org\n" "POT-Creation-Date: 2017-10-22 01:32+0200\n" "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n" "Last-Translator: FULL NAME \n" "Language-Team: LANGUAGE \n" "Language: \n" "MIME-Version: 1.0\n" "Content-Type: text/plain; charset=CHARSET\n" "Content-Transfer-Encoding: 8bit\n" #: fntsample.c:331 #, c-format msgid "Unicode blocks file should be given at most once!\n" msgstr "" #: fntsample.c:337 #, c-format msgid "Failed to load any blocks from the blocks file!\n" msgstr "" #: fntsample.c:343 fntsample.c:361 #, c-format msgid "Font file name should be given only once!\n" msgstr "" #: fntsample.c:350 #, c-format msgid "Output file name should be given only once!\n" msgstr "" #: fntsample.c:378 #, c-format msgid "Cairo >= 1.15.4 is required for this option!\n" msgstr "" #: fntsample.c:408 #, c-format msgid "Pango >= 1.37 is required for this option!\n" msgstr "" #: fntsample.c:424 #, c-format msgid "Font index should be non-negative!\n" msgstr "" #: fntsample.c:428 #, c-format msgid "-s and -g cannot be used together!\n" msgstr "" #: fntsample.c:825 #, c-format msgid "" "Usage: %s [ OPTIONS ] -f FONT-FILE -o OUTPUT-FILE\n" " %s -h\n" "\n" msgstr "" #: fntsample.c:827 #, c-format msgid "" "Options:\n" " --blocks-file, -b BLOCKS-FILE Read Unicode blocks information from " "BLOCKS-FILE\n" " --font-file, -f FONT-FILE Create samples of FONT-FILE\n" " --font-index, -n IDX Font index in FONT-FILE\n" " --output-file, -o OUTPUT-FILE Save samples to OUTPUT-FILE\n" " --help, -h Show this information message and " "exit\n" " --other-font-file, -d OTHER-FONT Compare FONT-FILE with OTHER-FONT and " "highlight added glyphs\n" " --other-index, -m IDX Font index in OTHER-FONT\n" " --postscript-output, -s Use PostScript format for output " "instead of PDF\n" " --svg, -g Use SVG format for output\n" " --print-outline, -l Print document outlines data to " "standard output\n" " --write-outline, -w Write document outlines (only in PDF " "output)\n" " --no-embed, -e Don't embed the font in the output " "file, draw the glyphs instead\n" " --use-pango -p Use Pango for drawing glyph cells\n" " --include-range, -i RANGE Show characters in RANGE\n" " --exclude-range, -x RANGE Do not show characters in RANGE\n" " --style, -t \"STYLE: VAL\" Set STYLE to value VAL\n" msgstr "" #: fntsample.c:844 #, c-format msgid "" "\n" "Supported styles (and default values):\n" msgstr "" #: fntsample.c:972 #, c-format msgid "Not enough space for rendering glyphs. Make cell font smaller.\n" msgstr "" #: fntsample.c:977 #, c-format msgid "The font has strange metrics: ascent + descent = %g\n" msgstr "" #. TRANSLATORS: 'freetype' is a name of a library, and should be left untranslated #: fntsample.c:1016 #, c-format msgid "%s: freetype error\n" msgstr "" #: fntsample.c:1022 #, c-format msgid "%s: failed to open font file %s\n" msgstr "" #: fntsample.c:1031 #, c-format msgid "%s: failed to create new font face\n" msgstr "" #. TRANSLATORS: 'cairo' is a name of a library, and should be left untranslated #: fntsample.c:1046 #, c-format msgid "%s: failed to create cairo surface: %s\n" msgstr "" #: fntsample.c:1054 #, c-format msgid "%s: cairo_create failed: %s\n" msgstr "" #: fntsample.c:1066 #, c-format msgid "%s: failed to create scaled font: %s\n" msgstr "" #: pdfoutline.pl:41 #, perl-format msgid "Usage: %s input.pdf outline.txt out.pdf\n" msgstr "" #: pdfoutline.pl:102 #, perl-brace-format msgid "Cannot open outline file '{outlinefile}'" msgstr "" fntsample-release-5.3/po/uk.po000066400000000000000000000172771341062504100163770ustar00rootroot00000000000000# This file is put in the public domain. # # Євгеній Мещеряков , 2008. # Eugeniy Meshcheryakov , 2009, 2010, 2017. msgid "" msgstr "" "Project-Id-Version: fntsample\n" "Report-Msgid-Bugs-To: eugen@debian.org\n" "POT-Creation-Date: 2017-10-22 01:32+0200\n" "PO-Revision-Date: 2017-10-25 17:33+0100\n" "Last-Translator: Eugeniy Meshcheryakov \n" "Language-Team: Ukrainian <>\n" "Language: uk\n" "MIME-Version: 1.0\n" "Content-Type: text/plain; charset=UTF-8\n" "Content-Transfer-Encoding: 8bit\n" "X-Generator: Lokalize 2.0\n" "Plural-Forms: nplurals=3; plural=(n%10==1 && n%100!=11 ? 0 : n%10>=2 && n%10<" "=4 && (n%100<10 || n%100>=20) ? 1 : 2);\n" #: fntsample.c:331 #, c-format msgid "Unicode blocks file should be given at most once!\n" msgstr "Файл блоків Unicode можна вказувати тільки один раз!\n" #: fntsample.c:337 #, c-format msgid "Failed to load any blocks from the blocks file!\n" msgstr "Не вдалося завантажити жодного блока з файлу блоків!\n" #: fntsample.c:343 fntsample.c:361 #, c-format msgid "Font file name should be given only once!\n" msgstr "Назву файлу шрифтів потрібно вказувати тільки один раз!\n" #: fntsample.c:350 #, c-format msgid "Output file name should be given only once!\n" msgstr "Назву файлу результату потрібно вказувати тільки один раз!\n" #: fntsample.c:378 #, c-format msgid "Cairo >= 1.15.4 is required for this option!\n" msgstr "Для цієї опції потрібно Cairo >= 1.15.4!\n" #: fntsample.c:408 #, c-format msgid "Pango >= 1.37 is required for this option!\n" msgstr "Для цієї опції потрібно Pango >= 1.37!\n" #: fntsample.c:424 #, c-format msgid "Font index should be non-negative!\n" msgstr "Індекс шрифту повинен бути ненегативним!\n" #: fntsample.c:428 #, c-format msgid "-s and -g cannot be used together!\n" msgstr "Не можна одночасно використовувати -s та -g!\n" #: fntsample.c:825 #, c-format msgid "" "Usage: %s [ OPTIONS ] -f FONT-FILE -o OUTPUT-FILE\n" " %s -h\n" "\n" msgstr "" "Використання: %s [ ОПЦІЇ ] -f ФАЙЛ-ШРИФТУ -o ФАЙЛ-РЕЗУЛЬТАТУ\n" " %s -h\n" "\n" #: fntsample.c:827 #, c-format msgid "" "Options:\n" " --blocks-file, -b BLOCKS-FILE Read Unicode blocks information from " "BLOCKS-FILE\n" " --font-file, -f FONT-FILE Create samples of FONT-FILE\n" " --font-index, -n IDX Font index in FONT-FILE\n" " --output-file, -o OUTPUT-FILE Save samples to OUTPUT-FILE\n" " --help, -h Show this information message and " "exit\n" " --other-font-file, -d OTHER-FONT Compare FONT-FILE with OTHER-FONT and " "highlight added glyphs\n" " --other-index, -m IDX Font index in OTHER-FONT\n" " --postscript-output, -s Use PostScript format for output " "instead of PDF\n" " --svg, -g Use SVG format for output\n" " --print-outline, -l Print document outlines data to " "standard output\n" " --write-outline, -w Write document outlines (only in PDF " "output)\n" " --no-embed, -e Don't embed the font in the output " "file, draw the glyphs instead\n" " --use-pango -p Use Pango for drawing glyph cells\n" " --include-range, -i RANGE Show characters in RANGE\n" " --exclude-range, -x RANGE Do not show characters in RANGE\n" " --style, -t \"STYLE: VAL\" Set STYLE to value VAL\n" msgstr "" "Опції:\n" " --blocks-file, -b ФАЙЛ-БЛОКІВ Читати інформацію про блоки Unicode" " з ФАЙЛУ-БЛОКІВ\n" " --font-file, -f ФАЙЛ-ШРИФТУ Створити зразки ФАЙЛУ-ШРИФТУ\n" " --font-index, -n ІНД Індекс шрифту в ФАЙЛІ-ШРИФТУ\n" " --output-file, -o ФАЙЛ-РЕЗУЛЬТАТУ Зберегти зразки в ФАЙЛ-РЕЗУЛЬТАТУ\n" " --help, -h Показати це інформаційне " "повідомлення і вийти\n" " --other-font-file, -d ІНШИЙ-ШРИФТ Порівняти цей ФАЙЛУ-ШРИФТУ з ІНШИМ-" "ШРИФТОМ і виділити додані символи\n" " --other-index, -m ІНД Індекс шрифту в ІНШОМУ-ШРИФТІ\n" " --postscript-output, -s Використовувати формат PostScript " "замість PDF\n" " --svg, -g Використовувати формат SVG\n" " --print-outline, -l Друкувати зміст документа на " "стандартний вивід\n" " --write-outline, -w Створити зміст документа (тільки " "для формату PDF)\n" " --no-embed, -e Не вбудовувати шрифти, натомість " "малювати символи\n" " --use-pango -p Використовувати Pango для " "креслення символів\n" " --include-range, -i ПРОМІЖОК Показати символи з ПРОМІЖКУ\n" " --exclude-range, -x ПРОМІЖОК Не показувати символи з ПРОМІЖКУ\n" " --style, -t \"СТИЛЬ: ЗНАЧ\" Встановити ЗНАЧЕННЯ СТИЛЮ\n" #: fntsample.c:844 #, c-format msgid "" "\n" "Supported styles (and default values):\n" msgstr "" "\n" "Підтримувані стилі (та значення за замовчанням):\n" #: fntsample.c:972 #, c-format msgid "Not enough space for rendering glyphs. Make cell font smaller.\n" msgstr "" "Недостатньо місця для відображення символів. Зробіть шрифт комірок меншим.\n" #: fntsample.c:977 #, c-format msgid "The font has strange metrics: ascent + descent = %g\n" msgstr "Шрифт має дивні метрики: ascent + descent = %g\n" #. TRANSLATORS: 'freetype' is a name of a library, and should be left untranslated #: fntsample.c:1016 #, c-format msgid "%s: freetype error\n" msgstr "%s: помилка freetype\n" #: fntsample.c:1022 #, c-format msgid "%s: failed to open font file %s\n" msgstr "%s: неможливо відкрити файл шрифту %s\n" #: fntsample.c:1031 #, c-format msgid "%s: failed to create new font face\n" msgstr "%s: неможливо створити новий шрифт\n" #. TRANSLATORS: 'cairo' is a name of a library, and should be left untranslated #: fntsample.c:1046 #, c-format msgid "%s: failed to create cairo surface: %s\n" msgstr "%s: неможливо створити нову поверхню cairo: %s\n" #: fntsample.c:1054 #, c-format msgid "%s: cairo_create failed: %s\n" msgstr "%s: помилка при виконанні cairo_create: %s\n" #: fntsample.c:1066 #, c-format msgid "%s: failed to create scaled font: %s\n" msgstr "%s: неможливо створити масштабований шрифт: %s\n" #: pdfoutline.pl:41 #, perl-format msgid "Usage: %s input.pdf outline.txt out.pdf\n" msgstr "Використання: %s оригінальний.pdf зміст.txt результат.pdf\n" #: pdfoutline.pl:102 #, perl-brace-format msgid "Cannot open outline file '{outlinefile}'" msgstr "Неможливо відкрити файл змісту '{outlinefile}'" fntsample-release-5.3/read_blocks.c000066400000000000000000000027011341062504100174000ustar00rootroot00000000000000#include "unicode_blocks.h" #include #include #include struct unicode_block *read_blocks(const char *file_name, int *n) { int nalloc = 256; struct unicode_block *blocks = calloc(nalloc, sizeof(struct unicode_block)); *n = 0; FILE *input_file = fopen(file_name, "r"); if (!input_file) { perror("fopen"); exit(7); } char *line = NULL; size_t len = 0; ssize_t nread; while ((nread = getline(&line, &len, input_file)) != -1) { unsigned long block_start, block_end; char block_name[256]; if (nread >= (ssize_t)sizeof(block_name)) continue; int matched = sscanf(line, "%lx..%lx; %[^\r\n]", &block_start, &block_end, block_name); if (matched == 3) { struct unicode_block *b = blocks + *n; b->start = block_start; b->end = block_end; b->name = strdup(block_name); if (b->name == NULL) { perror("strdup"); exit(8); } *n += 1; if (*n >= nalloc) { int new_nalloc = nalloc + 256; struct unicode_block *new_blocks = realloc(blocks, new_nalloc * sizeof(struct unicode_block)); if (new_blocks == NULL) { perror("realloc"); exit(9); } memset(new_blocks + nalloc, 0, (new_nalloc - nalloc) * sizeof(struct unicode_block)); nalloc = new_nalloc; blocks = new_blocks; } } } free(line); if (*n == 0) { free(blocks); return NULL; } else if (*n < nalloc) { blocks = realloc(blocks, *n * sizeof(struct unicode_block)); } return blocks; } fntsample-release-5.3/screenshot.png000066400000000000000000000567351341062504100176670ustar00rootroot00000000000000PNG  IHDR7pԛsRGB pHYs+tIME/)W IDATx}w\WeM@QP+Xņ+F^bO4ElX01`WD SPT "mYe찈1yu;3w= 0 B/47nSv0Q` ӞClQj7CE{X2wVh=Z֨(Ihh>@vphe7̝P^E^'le҈$2 /,]YM뢖)(H޾}kbbR^^njjjkkK[O޿_VV֣GZl]]]]]]KKˢN:x{l֭_xcǎN:UUUaFcg͚E{@ شiSvB)))GdZZZ={Rv'BQQQ}uss"RPYBЮ(mW(?Hb ð1cTTThήe˖UUU{H$`׮]!oo/DիWgff:::} ֭\qttx3g`cu| dv'i^䫲)(Yv,zF;͂ˮ!b}}wՅ[XXXYY G677q\$رcԨQ֭3gBHWW!󵵵***zə3g<ꚟAEE1bΝ;O%qU@cU,֝~eڱz@ (--۷o1bDPP R)ܶgooAD">6lG˨!$ɨ$UTTL0aРANpOLL>|8H߆Ae—@2P~CXnQۼy3,Whs`H:;iTWW=z&999,,l۶m/FyxxfeejժK.7oAAA-[СΝ;GGG'''wǏC!==?x <?sǎq z7|SZZ \]] lllڶmmiivʮL- 丼ts=\.8Nŋ/~vB J #A,P(pg1ˎ#8/hZ 9ʍY׮]߾}llq`=1j`#fƂ.2|Č>#pԋ65L0nʻWMc gÑ`q/PPkWv0Ke);oX,nڏ1P3ی2VkS`i\Ε.pp)Gp댲dk >iՐpBx~U,=1adƍ'N3gNdd${U 3Ǟ={&NHqTHv˩' L0a۶m(=ÜЊ ---1 #mE1Fi$?Mnf#ʿUmr1 ۿ?B֒_xSRR J$--|L&KOOiQQar<77W$eff{ /^yyy)))ΡB񲲲JxxvvT*MNN.++C%%%M<ի"e˖GU^^@iȢzT*0C>a͚5! <~XOOo-Zx DtnA,\.55!tm!>޽ȑ#|+Wkݺ BH*`wޑ}W__ͽ|2P :'R%Ѻ*c.Q]}}D|׻v=z4 8jZ,lvj";4VmGtB{GX>j t.w~9jy(Z⿆D\:5FiӦqf@YbDCFpG̲FEXZZ 0,11ĉ8y͛݃mUۿP(HA.j5Sz0ܹsmllN n]zyy BL&Ɏ;v/aҤI''e˖燅ݺuK*.Z̴}m8O:rɒ%"ݻw[>}thhh||ǫpoFڵ… a޽{ٌ޽;''̙3111|>ݻwK,>>>KOOgrq|.\{H$ٳq2eJ~~SП'{#G444%K8n:߲e UJLGB>>>iii?wD"{8Faؾ}޾}wޔR]]ݴ[J$UVxoee%v:aB1w\n bcc䔚:j(333ccc>Z@ @0jԨc޺uյm۶m۶}w}7|+311eРAݻwOII9r1BtΜ9O>e9=x`Ŋ?CXXaڵH$ffffffS.tݵk׮X",,ܼ-]t˖-ɔ| 6 ^.;::?>000::Z(Bm!mvĈm۶MOO7n)B޾m۶,(**jժU+W<+a666 Դ}`Wu60dD"* T*_|ill\WW9D@ qBKJJ222yq,---p9s9rחxDK}}Hdiio>Cpkkk+'O0{" qP󋊊>|@U$ *>/J!';;{a\9VH-yyydyaVUU_XXX3xN=z􈎎Oʪiii!9!''PjjjvfϞݺup//M6ܹsEEŤIƎbnn~ĉ 67@gBBSYYٌ3҂vP(>|PVVʖSPPߡCD~"}]޽*V0===11]v G6mt钋KBBBEEP(LNNV>߫wݽ{YPD<Ŧ*B}H[o[nR_~̓ C00++Ç}quu]|yDDA}]~~Tz0Z {pBoooǏ=ZXX{.WL`盘߿?55v„ _oPPD%J۵k{rwUUU6lq'eW?ҥK;{SBB? 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