svgsalamander-0~svn95.orig/ 0000755 0001750 0001750 00000000000 11562044311 014603 5 ustar moon moon svgsalamander-0~svn95.orig/svg-editor/ 0000755 0001750 0001750 00000000000 11562044207 016672 5 ustar moon moon svgsalamander-0~svn95.orig/www/ 0000755 0001750 0001750 00000000000 11562044230 015427 5 ustar moon moon svgsalamander-0~svn95.orig/www/salamanderStyle.css 0000644 0001750 0001750 00000001311 10627134103 021265 0 ustar moon moon /*
Document : __NAME__
Created on : __DATE__, __TIME__
Author : __USER__
Description:
Purpose of the stylesheet follows.
*/
/*
TODO customize this sample style
Syntax recommendation http://www.w3.org/TR/REC-CSS2/
*/
root {
display: block;
}
p.alert {
background-color: #ccffcc;
background-position: center;
border-bottom-color: green;
border-bottom-style: solid;
border-left-color: green;
border-left-style: solid;
border-right-color: green;
border-right-style: solid;
border-top-color: green;
border-top-style: solid;
font-style: inherit;
padding-bottom: 4px;
padding-left: 4px;
padding-right: 4px;
padding-top: 4px
}
svgsalamander-0~svn95.orig/www/license/ 0000755 0001750 0001750 00000000000 11562044207 017055 5 ustar moon moon svgsalamander-0~svn95.orig/www/license/license-bsd.txt 0000644 0001750 0001750 00000002722 11362434036 022012 0 ustar moon moon Copyright (c) 2010, Mark McKay
All rights reserved.
Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
* Neither the name of the kitfox.com nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. svgsalamander-0~svn95.orig/www/license/license-lgpl.txt 0000644 0001750 0001750 00000017210 11362434036 022176 0 ustar moon moon GNU LESSER 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.
This version of the GNU Lesser General Public License incorporates
the terms and conditions of version 3 of the GNU General Public
License, supplemented by the additional permissions listed below.
0. Additional Definitions.
As used herein, "this License" refers to version 3 of the GNU Lesser
General Public License, and the "GNU GPL" refers to version 3 of the GNU
General Public License.
"The Library" refers to a covered work governed by this License,
other than an Application or a Combined Work as defined below.
An "Application" is any work that makes use of an interface provided
by the Library, but which is not otherwise based on the Library.
Defining a subclass of a class defined by the Library is deemed a mode
of using an interface provided by the Library.
A "Combined Work" is a work produced by combining or linking an
Application with the Library. The particular version of the Library
with which the Combined Work was made is also called the "Linked
Version".
The "Minimal Corresponding Source" for a Combined Work means the
Corresponding Source for the Combined Work, excluding any source code
for portions of the Combined Work that, considered in isolation, are
based on the Application, and not on the Linked Version.
The "Corresponding Application Code" for a Combined Work means the
object code and/or source code for the Application, including any data
and utility programs needed for reproducing the Combined Work from the
Application, but excluding the System Libraries of the Combined Work.
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2. Conveying Modified Versions.
If you modify a copy of the Library, and, in your modifications, a
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b) under the GNU GPL, with none of the additional permissions of
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3. Object Code Incorporating Material from Library Header Files.
The object code form of an Application may incorporate material from
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You may convey a Combined Work under terms of your choice that,
taken together, effectively do not restrict modification of the
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for conveying Corresponding Source.)
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b) Give prominent notice with the combined library that part of it
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svgsalamander-0~svn95.orig/www/links.html 0000644 0001750 0001750 00000001643 11524225604 017445 0 ustar moon moon
Important related documents
SVG Salamander is 100% pure Java, so using it in your application should not be any different than using any other JAR.
Take a look at the com.kitfox.svg.app.SVGPlayer and com.kitfox.svg.app.SVGViewer files for some straight forward ways to use Salamander.
The basic process is:
Create an SVGUniverse
Call universe.loadSVG() to load the SVG file into memory. (You can call this several times to load multiple files into the same universe. If an SVG file references another SVG file, the referenced files will be automatically loaded)
Call universe.getDiagram() to get an SVGDiagram object that can be used to render the SVG file.
Create a Graphics2D that the SVG should be rendered to. Make sure that either the Graphics2D has it's clip area set or that you call diagram.setIgnoringClipHeuristic(true). If the clip heuristic os not being ignored, shapes that do not appear within the clip area will not be rendered in the first place.
To change rendering with time, call universe.setCurTime() and then universe.updateTime() to update the universe to the time required. Call diagram.render() again to draw the new frame at this updated time.
The SVGDiagram is the object you are going to be most concerned with. It
provides a way to access the root of the SVG document you loaded and a means to
render it to a Graphics2D.
Accessing the document
All elements in an SVG document can be given an id that can be used to access
the document in parts. For example, you can create a circle with the code
<circle id="myCircle" cx="100" cy="100" r="50"/>. This circle can be
referenced later with the key word 'myCircle'.
SVG Salamander provides the ability to access document parts with
SVGDiagram.getElement(String elementName). You can then read and write the
attributes of the element directly.
Using SVG in forms
The Salamander JAR contains some controls to let you use SVG easily in Swing
forms. They are:
These components are both beans and can be used in NetBeans or other beans
aware Java editors. Once you have installed the Jar in your editor (see your
IDE's documentation for how to do this), you can place them on your form.
Both of these beans have anti-aliasing turned off by default. To turn it
on, be sure to call setAntiAlias(true).
A fast way to place an SVG element on your form:
Place an SVG file in the resources directory of your project
Place a SVGPanel on your form
Set SvgResourcePath to the path of your resource
Check ScaleToFit to force the graphic to scale to the fill size of the
panel
Updating the SVG document
SVG Salamander parallels the DOM model internally, and can be interactively updated at runtime. That is, you can change colors, positions and other aspects of a loaded SVGDiagram.
Tree Navigation
Use SVGDiagram.getRoot() to get an instance of SVGRoot. The SVGRoot coresponds to the <SVG> element of an SVG document. You can then get a list of it's children by calling SVGRoot.getChildren(null). The tree can be further navigated at deeper depths by calling the getChildren() method.
Adding and Editing Attributes
SVG Salamander stores attributes as strings and parses them into values at runtime to draw the SVG elements. This allows for the rich variety of types of values that the SVG specification defines. Attributes can also be either style attribtes or presentation attributes. Style attributes are defined in the 'style' attribute of an SVG element. Presentation attributes are the attributes defined as attributes outside of the 'style' attribute. If both style and presentation attributes are present, the style attribute overrides the presentation attribute. For example:
In the above, the style attributes are fill, stroke and stroke-width while the presentation attributes are cx, cy, rx and ry.
SVG Salamander distinguishes between the two types of attributes by using the AnimationElement.AT_CSS and AnimationElement.AT_XML constants. AnimationElement.AT_CSS represents style attributes, and AnimationElement.AT_XML represents presentation attributes. If both style and presentation attributes exist for the same attribute name, the style attribute takes precedence.
To add a new attribute attribute, call your element with the name of the attribute, a constant representing whether this attribute should be a style or presentation attribute, and a valid string representing the value of this attribute. If this attribute is already defined, this will throw a RuntimeException, so make sure to call hasAttribute() first if you're not sure if this attribute exists. The following adds a new style attribute to the given SVG element:
To setting an attribute, call the set function with the string representation of the value to set the attribute to. Make sure that the element already exists, or this will throw an exception:
Sometimes after setting an attribute, it will be necessary to take an animation step to update the element to reflect it's current state. For example, after setting the 'r' attribute of a circle, it will be necessary to call updateTime(timeInSeconds) on the circle or on one of the circle's ancestors to update the circle's shape. If your SVG diagram isn't using animation, you can pass any value in as the time. Not all attributes will require updateTime() to be called, but calling this will not hurt. Typically, atributes that alter shape will require an update while attributes that alter fills and colors do not. For convenience, you might want to update all the elements in a diagram, and then call svgDiagram.updateTime() to update the entire document at once.
At the moment, you can only set the text of tspan elements. You can do this by calling setText() on the tspan element. After doing this, you need to call rebuild() on the text element that contains the tspan element to update the caching data.
To get the value of an attribute, you can create an empty attribute and pass it to getStyle(). This will overwrite the value in the passed style attribute with the element's value of the attribute.
StyleAttribute attrib = new StyleAttribute();
svgElement.getStyle("fill", attrib);
double value = attrib.getDoubleValue();
Note that getting the value of a style attribute will first check to see if this attribute has a style set. If not, it checks to find the closest ancestor that may have this style set. If no ancestor has this attribute set, it then checks to see if a presentation attribute with the same name is set on this element. This is in keeping with the SVG convetion that style attributes override first ancestors and then presentation attributes. To get the value of only the style attribute of this element, call getStyleAbsolute() instead. getPresAbsolute() will check for the local presentation attribute.
Adding and removing children
To add a new element, create an instance of the element you wish to add, set it's attributes, and then add it to it's parent elemnt in the scene graph:
SVGDiagram diagram = SVGCache.getSVGUniverse().getDiagram(uri);
Group group = (Group)diagram.getElement("parentGroup");
Circle circle = new Circle();
try
{
circle.addAttribute("cx", AnimationElement.AT_XML, "80");
circle.addAttribute("cy", AnimationElement.AT_XML, "80");
circle.addAttribute("r", AnimationElement.AT_XML, "10");
group.loaderAddChild(null, circle);
//Update animation state for group and it's decendants so that it reflects new animation values.
// We could also call diagram.update(0.0) or SVGCache.getSVGUniverse().update(). Note that calling
// circle.update(0.0) won't display anything since even though it will update the circle's state,
// it won't update the parent group's state.
group.updateTime(0.0);
}
catch (SVGException e)
{
e.printStackTrace();
}
To remove an element, call removeChild() on an element capable of having children:
SVGDiagram diagram = SVGCache.getSVGUniverse().getDiagram(uri);
Group group = (Group)diagram.getElement("circleGroup");
Circle circle = (Circle)diagram.getElement("circleToRemove");
To pick shapes within an SVGDiagram, use the pick() method.
SVGDiagram diagram = SVGCache.getSVGUniverse().getDiagram(uri);
Point pickPoint = new Point(20, 80);
Vector pickedElements = diagram.pick(pickPoint, null);
The pick method will return a vector of vectors of SVGElements. Each vector contains the path from the root of the diagram to the picked RenderableElement.
Ant Task
The SVG Salamander Ant task allows you to easily convert SVG documents to images from an Ant script. To use it, include the SVGSalamander.jar in your class path and write an Ant target similar to:
destDir - If present, specifies a directory to write SVG files to. Otherwise
writes images to directory SVG file was found in
verbose - If true, prints processing information to the console
format - File format for output images. The java core javax.imageio.ImageIO
class is used for creating images, so format strings will depend on what
files your system is configured to handle. By default, "gif", "jpg" and "png"
files are guaranteed to be present. If omitted, "png" is used by default.
backgroundColor - Optional background color. Color can be specified as a standard
HTML color. That is, as the name of a standard color such as "blue" or
"limegreen", using the # notation as in #ff00ff for magenta, or in rgb format
listing the components as in rgb(255, 192, 192) for pink. If omitted,
background is transparent.
antiAlias - If set, shapes are drawn using anti-aliasing. Defaults to true.
interpolation - String describing image interpolation algorithm. Can
be one of "nearest neighbor", "bilinear" or "bicubic". Defaults to "bicubic".
width - If greater than 0, determines the width of the written image. Otherwise,
the width is obtained from the SVG document. Defaults to -1;
height - If greater than 0, determines the height of the written image. Otherwise,
the height is obtained from the SVG document. Defaults to -1.
sizeToFit - If true and the width and height of the output image differ
from that of the SVG image, the valid area of the SVG image will be resized
to fit the specified size.
verbose - IF true, prints out diagnostic information about processing.
Defaults to false.
Examples
Some example SVG files that can be loaded and played in this browser can be found in the /examples directory of the source.
Here's some example code that demonstrates the use of the SVGSalamander package:
Static SVGIcon - Create an SVGIcon from a string and draw it to a JPanel
Dynamic SVGIcon - Dynamically add and remove SVG elements and alter their attributes
This is a minimal program which demonstrates a correct way to create SVG Icons and render them to the screen. This particular example generates the SVG document dynamically. You can also load SVG documents from file.
This example can be found in the SVG Salamnder source.
package com.kitfox.svg.example;
import java.awt.*;
import java.net.*;
import java.io.*;
import javax.swing.*;
import com.kitfox.svg.*;
import com.kitfox.svg.app.beans.*;
class IconPanel extends JPanel
{
public static final long serialVersionUID = 0;
final SVGIcon icon;
public IconPanel()
{
StringReader reader = new StringReader(makeDynamicSVG());
URI uri = SVGCache.getSVGUniverse().loadSVG(reader, "myImage");
icon = new SVGIcon();
icon.setSvgURI(uri);
setPreferredSize(new Dimension(400, 400));
}
public void paintComponent(Graphics g)
{
final int width = getWidth();
final int height = getHeight();
g.setColor(getBackground());
g.fillRect(0, 0, width, height);
icon.paintIcon(this, g, 0, 0);
}
private String makeDynamicSVG()
{
StringWriter sw = new StringWriter();
PrintWriter pw = new PrintWriter(sw);
pw.println("<svg width=\"400\" height=\"400\" style=\"fill:none;stroke-width:4\">");
pw.println(" <circle cx=\"200\" cy=\"200\" r=\"200\" style=\"stroke:blue\"/>");
pw.println(" <circle cx=\"140\" cy=\"140\" r=\"40\" style=\"stroke:red\"/>");
pw.println(" <circle cx=\"260\" cy=\"140\" r=\"40\" style=\"stroke:red\"/>");
pw.println(" <polyline points=\"100 300 150 340 250 240 300 300\" style=\"stroke:red\"/>");
pw.println("</svg>");
pw.close();
return sw.toString();
}
}
/**
*
* @author kitfox
*/
public class SVGIODemoFrame extends javax.swing.JFrame
{
public static final long serialVersionUID = 0;
IconPanel panel = new IconPanel();
/** Creates new form SVGIconDemo */
public SVGIODemoFrame()
{
initComponents();
this.getContentPane().add(panel, BorderLayout.CENTER);
pack();
}
/** This method is called from within the constructor to
* initialize the form.
* WARNING: Do NOT modify this code. The content of this method is
* always regenerated by the Form Editor.
*/
private void initComponents()
{
setLayout(new java.awt.BorderLayout());
}
public static void main(String args[])
{
java.awt.EventQueue.invokeLater(new Runnable()
{
public void run()
{
new SVGIODemoFrame().setVisible(true);
}
});
}
}
This is a minimal program which demonstrates a correct way to create SVG Icons and render them to the screen. This particular example generates the SVG document dynamically. You can also load SVG documents from file.
This demonstrates simple user interaction with an SVGDiagram. You can create and remove diagram elements, as well as alter diagram attributes.
This example can be found in the SVG Salamnder source.
package com.kitfox.svg.example;
import java.awt.*;
import java.net.*;
import java.io.*;
import java.util.*;
import javax.swing.*;
import com.kitfox.svg.*;
import com.kitfox.svg.animation.*;
import com.kitfox.svg.app.beans.*;
class DynamicIconPanel extends JPanel
{
public static final long serialVersionUID = 0;
final SVGIcon icon;
URI uri;
LinkedList extraElements = new LinkedList();
public DynamicIconPanel()
{
StringReader reader = new StringReader(makeDynamicSVG());
uri = SVGCache.getSVGUniverse().loadSVG(reader, "myImage");
icon = new SVGIcon();
icon.setAntiAlias(true);
icon.setSvgURI(uri);
setPreferredSize(new Dimension(400, 400));
}
public void paintComponent(Graphics g)
{
final int width = getWidth();
final int height = getHeight();
g.setColor(getBackground());
g.fillRect(0, 0, width, height);
icon.paintIcon(this, g, 0, 0);
}
private String makeDynamicSVG()
{
StringWriter sw = new StringWriter();
PrintWriter pw = new PrintWriter(sw);
pw.println("<svg width=\"400\" height=\"400\" style=\"fill:none;stroke-width:16\">");
pw.println(" <circle id=\"bigCircle\" cx=\"200\" cy=\"200\" r=\"200\" style=\"stroke:blue\"/>");
pw.println(" <g id=\"extraElementGroup\" style=\"stroke-width:4;fill:green\"/>");
pw.println(" <text id=\"userTextParent\" x=\"0\" y=\"40\" style=\"font-size:40;stroke:none;fill:red\">");
pw.println(" <tspan id=\"userText\">Hello!</tspan>");
pw.println(" </text>");
pw.println("</svg>");
pw.close();
return sw.toString();
}
public void setCircleForeground(Color color)
{
SVGDiagram diagram = SVGCache.getSVGUniverse().getDiagram(uri);
Circle circle = (Circle)diagram.getElement("bigCircle");
String colorStrn = Integer.toHexString(color.getRGB() & 0xffffff);
try
{
if (!circle.hasAttribute("stroke", AnimationElement.AT_CSS))
{
circle.addAttribute("stroke", AnimationElement.AT_CSS, "#" + colorStrn);
}
else
{
circle.setAttribute("stroke", AnimationElement.AT_CSS, "#" + colorStrn);
}
}
catch (SVGElementException e)
{
e.printStackTrace();
}
}
public void setCircleBackground(Color color)
{
SVGDiagram diagram = SVGCache.getSVGUniverse().getDiagram(uri);
Circle circle = (Circle)diagram.getElement("bigCircle");
String colorStrn = Integer.toHexString(color.getRGB() & 0xffffff);
try
{
if (!circle.hasAttribute("fill", AnimationElement.AT_CSS))
{
circle.addAttribute("fill", AnimationElement.AT_CSS, "#" + colorStrn);
}
else
{
circle.setAttribute("fill", AnimationElement.AT_CSS, "#" + colorStrn);
}
}
catch (SVGElementException e)
{
e.printStackTrace();
}
}
public void setText(String text)
{
SVGDiagram diagram = SVGCache.getSVGUniverse().getDiagram(uri);
Tspan tspan = (Tspan)diagram.getElement("userText");
tspan.setText(text);
Text textEle = (Text)diagram.getElement("userTextParent");
try
{
textEle.rebuild();
}
catch (Exception e)
{
e.printStackTrace();
}
}
public void addCircle()
{
SVGDiagram diagram = SVGCache.getSVGUniverse().getDiagram(uri);
Group group = (Group)diagram.getElement("extraElementGroup");
Circle circle = new Circle();
try
{
int cx = (int)(Math.random() * 400);
int cy = (int)(Math.random() * 400);
circle.addAttribute("cx", AnimationElement.AT_XML, "" + cx);
circle.addAttribute("cy", AnimationElement.AT_XML, "" + cy);
circle.addAttribute("r", AnimationElement.AT_XML, "10");
group.loaderAddChild(null, circle);
//Update animation state or group and it's decendants so that it reflects new animation values.
// We could also call diagram.update(0.0) or SVGCache.getSVGUniverse().update(). Note that calling
// circle.update(0.0) won't display anything since even though it will update the circle's state,
// it won't update the parent group's state.
group.updateTime(0.0);
//Keep track of circles so we can remove them later
extraElements.add(circle);
}
catch (SVGException e)
{
e.printStackTrace();
}
}
public void addText()
{
SVGDiagram diagram = SVGCache.getSVGUniverse().getDiagram(uri);
Group group = (Group)diagram.getElement("extraElementGroup");
Text text = new Text();
try
{
int x = (int)(Math.random() * 300) + 50;
int y = (int)(Math.random() * 300) + 50;
text.addAttribute("x", AnimationElement.AT_XML, "" + x);
text.addAttribute("y", AnimationElement.AT_XML, "" + y);
text.addAttribute("font-size", AnimationElement.AT_CSS, "12");
// text.appendText("text");
Tspan tspan = new Tspan();
tspan.setText("text");
text.appendTspan(tspan);
group.loaderAddChild(null, text);
text.build();
//Update animation state or group and it's decendants so that it reflects new animation values.
// We could also call diagram.update(0.0) or SVGCache.getSVGUniverse().update(). Note that calling
// circle.update(0.0) won't display anything since even though it will update the circle's state,
// it won't update the parent group's state.
group.updateTime(0.0);
//Keep track of circles so we can remove them later
extraElements.add(text);
}
catch (SVGException e)
{
e.printStackTrace();
}
}
public void removeElement()
{
int size = extraElements.size();
if (size == 0) return;
int idx = (int)(Math.random() * size);
ShapeElement shapeElement = (ShapeElement)extraElements.remove(idx);
SVGDiagram diagram = SVGCache.getSVGUniverse().getDiagram(uri);
Group group = (Group)diagram.getElement("extraElementGroup");
try
{
group.removeChild(shapeElement);
}
catch (SVGException e)
{
e.printStackTrace();
}
}
}
/**
*
* @author kitfox
*/
public class SVGIconDemoFrame extends javax.swing.JFrame
{
public static final long serialVersionUID = 0;
DynamicIconPanel panel = new DynamicIconPanel();
/** Creates new form SVGIconDemo */
public SVGIconDemoFrame()
{
initComponents();
panel_display.add(panel, BorderLayout.CENTER);
pack();
}
/** This method is called from within the constructor to
* initialize the form.
* WARNING: Do NOT modify this code. The content of this method is
* always regenerated by the Form Editor.
*/
// <editor-fold defaultstate="collapsed" desc=" Generated Code ">
private void initComponents()
{
panel_display = new javax.swing.JPanel();
jPanel2 = new javax.swing.JPanel();
jPanel3 = new javax.swing.JPanel();
bn_back = new javax.swing.JButton();
bn_front = new javax.swing.JButton();
bn_add = new javax.swing.JButton();
jButton1 = new javax.swing.JButton();
bn_remove = new javax.swing.JButton();
jPanel1 = new javax.swing.JPanel();
jLabel1 = new javax.swing.JLabel();
text_userText = new javax.swing.JTextField();
setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
panel_display.setLayout(new java.awt.BorderLayout());
getContentPane().add(panel_display, java.awt.BorderLayout.CENTER);
jPanel2.setLayout(new javax.swing.BoxLayout(jPanel2, javax.swing.BoxLayout.Y_AXIS));
bn_back.setText("Background");
bn_back.addActionListener(new java.awt.event.ActionListener()
{
public void actionPerformed(java.awt.event.ActionEvent evt)
{
bn_backActionPerformed(evt);
}
});
jPanel3.add(bn_back);
bn_front.setText("Foreground");
bn_front.addActionListener(new java.awt.event.ActionListener()
{
public void actionPerformed(java.awt.event.ActionEvent evt)
{
bn_frontActionPerformed(evt);
}
});
jPanel3.add(bn_front);
bn_add.setText("Add Circle");
bn_add.addActionListener(new java.awt.event.ActionListener()
{
public void actionPerformed(java.awt.event.ActionEvent evt)
{
bn_addActionPerformed(evt);
}
});
jPanel3.add(bn_add);
jButton1.setText("Add Text");
jButton1.addActionListener(new java.awt.event.ActionListener()
{
public void actionPerformed(java.awt.event.ActionEvent evt)
{
jButton1ActionPerformed(evt);
}
});
jPanel3.add(jButton1);
bn_remove.setText("Remove");
bn_remove.addActionListener(new java.awt.event.ActionListener()
{
public void actionPerformed(java.awt.event.ActionEvent evt)
{
bn_removeActionPerformed(evt);
}
});
jPanel3.add(bn_remove);
jPanel2.add(jPanel3);
jLabel1.setText("Text");
jPanel1.add(jLabel1);
text_userText.setText("Hello!");
text_userText.setPreferredSize(new java.awt.Dimension(200, 20));
text_userText.addActionListener(new java.awt.event.ActionListener()
{
public void actionPerformed(java.awt.event.ActionEvent evt)
{
text_userTextActionPerformed(evt);
}
});
jPanel1.add(text_userText);
jPanel2.add(jPanel1);
getContentPane().add(jPanel2, java.awt.BorderLayout.SOUTH);
pack();
}// </editor-fold>
private void jButton1ActionPerformed(java.awt.event.ActionEvent evt)
{
panel.addText();
repaint();
}
private void text_userTextActionPerformed(java.awt.event.ActionEvent evt)
{
panel.setText(text_userText.getText());
repaint();
}
private void bn_removeActionPerformed(java.awt.event.ActionEvent evt)
{
panel.removeElement();
repaint();
}
private void bn_addActionPerformed(java.awt.event.ActionEvent evt)
{
panel.addCircle();
repaint();
}
private void bn_frontActionPerformed(java.awt.event.ActionEvent evt)
{
panel.setCircleForeground(new Color((float)Math.random(), (float)Math.random(), (float)Math.random()));
repaint();
}
private void bn_backActionPerformed(java.awt.event.ActionEvent evt)
{
panel.setCircleBackground(new Color((float)Math.random(), (float)Math.random(), (float)Math.random()));
repaint();
}
/**
* @param args the command line arguments
*/
public static void main(String args[])
{
java.awt.EventQueue.invokeLater(new Runnable()
{
public void run()
{
new SVGIconDemoFrame().setVisible(true);
}
});
}
// Variables declaration - do not modify
private javax.swing.JButton bn_add;
private javax.swing.JButton bn_back;
private javax.swing.JButton bn_front;
private javax.swing.JButton bn_remove;
private javax.swing.JButton jButton1;
private javax.swing.JLabel jLabel1;
private javax.swing.JPanel jPanel1;
private javax.swing.JPanel jPanel2;
private javax.swing.JPanel jPanel3;
private javax.swing.JPanel panel_display;
private javax.swing.JTextField text_userText;
// End of variables declaration
}
svgsalamander-0~svn95.orig/www/index.html 0000644 0001750 0001750 00000021060 11524225604 017427 0 ustar moon moon
SVG Salamander - SVG Parser and Player
SVG Salamander
SVG Salamander is an SVG engine for Java that's designed to be small, fast, and allow programmers to use it with a minimum of fuss. It's in particular targeted for making it easy to integrate SVG into Java games and making it much easier for artists to design 2D game content - from rich interactive menus to charts and graphcs to complex animations.
Features
Ant task to allow easy conversion from SVG to images from within Ant scripts
SVGIcon class greatly simplifies loading and drawing images to screen
A much smaller code foot print than Batik, and only one JAR file to include
Direct access to the scene graph tree. You can use Java commands to manipulate it directly.
An index of all named shapes in the SVG graph is easily accessible.
Picking shapes given (x, y) coordinates is possible, and can be used to implement graphical buttons
selected by the mouse
Clip region sensitivity makes for fast rendering when only updating part of the image. This makes panning the camera quite efficient.
Easy rendering to any Graphics2D or BufferedImage. Unlike Batik, the SVG Salamander engine does not own the graphics context, so you can pass it whatever graphics context you like.
Internal and external links are implemented as URIs, which allows the
engine to automatically import linked documents - even if they're stored on a remote server.
SVG can be read from an InputStream, so you can create documents dynamicly from
an in-program XSLT transformation.
Status
In Progress
Animation is mostly implemented. You can use the player below to play SVG
with animation elements.
Wish List
JavaScript support needs to be added. This will likely dovetail with adding support for relative times.
Filters need to be added.
Current status
SalamanderSVG is part of the Salamander project hosted on kitfox.com.
These programs provide the ability to read SVG files from your hard drive or the internet. If you're worried about security, these restricted versions will not.
SVG Salamander is available on Maven. Thanks to Willie Möller for putting
this together for me. The following should be what you need to add
SVG Salamander to your Maven project:
Please support the SVG Salamander project. I'm maintaining this code on my own,
and any support I receive helps me make the project even better.
Currently, I'm not accepting any developers, but would be interested in any comments or questions about the code. Please sign up as an observer and subscribe to one of the mailing lists!
svgsalamander-0~svn95.orig/www/binaries/ 0000755 0001750 0001750 00000000000 11562044330 017224 5 ustar moon moon svgsalamander-0~svn95.orig/www/binaries/svgViewer.jnlp 0000644 0001750 0001750 00000001647 10611460770 022106 0 ustar moon moon
SVG Salamander Viewerkitfox.comSVG ViewerAllows user to load and display (but not play or interact with) SVG images. svgsalamander-0~svn95.orig/www/binaries/svgPlayerSecure.jnlp 0000644 0001750 0001750 00000001527 10611460770 023245 0 ustar moon moon
SVG Salamander Playerkitfox.comSVG PlayerAllows user to load, display and play animated SVG images. svgsalamander-0~svn95.orig/www/binaries/svgSalamander.html 0000644 0001750 0001750 00000002620 11524225604 022704 0 ustar moon moon
SVG Viewer
This is a simple viewer that renders an SVG file onscreen. It
renders the default SVG image, and does not play any animations.
svgsalamander-0~svn95.orig/www/binaries/svgViewerSecure.jnlp 0000644 0001750 0001750 00000001550 10611460770 023246 0 ustar moon moon
SVG Salamander Viewerkitfox.comSVG ViewerAllows user to load and display (but not play or interact with) SVG images. svgsalamander-0~svn95.orig/www/binaries/svgPlayer.jnlp 0000644 0001750 0001750 00000001626 10611460770 022076 0 ustar moon moon
SVG Salamander Playerkitfox.comSVG PlayerAllows user to load, display and play animated SVG images. svgsalamander-0~svn95.orig/www/examples/ 0000755 0001750 0001750 00000000000 11562044230 017245 5 ustar moon moon svgsalamander-0~svn95.orig/www/examples/svg/ 0000755 0001750 0001750 00000000000 11562044231 020045 5 ustar moon moon svgsalamander-0~svn95.orig/www/examples/svg/pormouth_smith.svg 0000644 0001750 0001750 00000107027 10607673157 023674 0 ustar moon moon
]>
svgsalamander-0~svn95.orig/www/examples/svg/ship_mid_deck.svg 0000644 0001750 0001750 00000052253 10607673157 023375 0 ustar moon moon
]>
svgsalamander-0~svn95.orig/www/examples/svg/ainominako.svg 0000644 0001750 0001750 00000251114 10753742703 022731 0 ustar moon moon
svgsalamander-0~svn95.orig/www/examples/svg/duck.svg 0000644 0001750 0001750 00000006625 10607673157 021543 0 ustar moon moon
]>
svgsalamander-0~svn95.orig/www/examples/svg/simba.svg 0000644 0001750 0001750 00000523621 10607673157 021710 0 ustar moon moon
]>
svgsalamander-0~svn95.orig/www/examples/svg/hinorei.svg 0000644 0001750 0001750 00000257435 10607673157 022261 0 ustar moon moon
]>
svgsalamander-0~svn95.orig/doc/ 0000755 0001750 0001750 00000000000 11562044231 015351 5 ustar moon moon svgsalamander-0~svn95.orig/doc/dev/ 0000755 0001750 0001750 00000000000 11562044330 016127 5 ustar moon moon svgsalamander-0~svn95.orig/doc/dev/issues.xml 0000755 0001750 0001750 00000201602 10607233347 020177 0 ustar moon moon
3NEWP3svgsalamandercurrentAllkitfox20050116092344wwwkitfoxmilestone 1ENHANCEMENT2004-09-17 08:53:13issues@svgsalamanderAllProvide support for scriptingkitfox2004-09-17 08:53:13Currently Salamander SVG does not allow the user to use scripting languages.
Provide hooks to allow one to allow the user to integrate the scripting language
of their choice to augment the SVG.kitfox2004-10-13 12:19:04This is something that should be added.kitfox2005-01-16 09:23:44Listing of SVG routines that must be implemented by SVG can be found here:
http://www.w3.org/TR/SVG11/ecmascript-binding.htmlkitfox2004-10-13 12:19:04issue_typeIssue typeDEFECTENHANCEMENT4NEWP3svgsalamandercurrentAllkitfox20040917091505wwwkitfoxmilestone 1ENHANCEMENT2004-09-17 09:15:05issues@svgsalamanderAllProvide support for filters (blur, sharpen, etc)kitfox2004-09-17 09:15:05Filters are currently not implemented.5NEWP3svgsalamandercurrentAllissues@svgsalamander20041022175544wwwsat1196milestone 1DEFECT2004-10-22 17:55:44issues@svgsalamanderAllrelative positions not supportedsat11962004-10-22 17:55:44things like <text x=0.0 y=70.0%> don't work.6NEWP3svgsalamandercurrentAllissues@svgsalamander20050106025123wwwkitfoxmilestone 1DEFECT2005-01-06 02:51:23issues@svgsalamanderAllCannot set fill on <tspan>kitfox2005-01-06 02:51:23This is due to the shapes of tspans being ored together and the fill element of
the containing <text> element being used instead. This behaviour should be
changed so that tspans are rendered independantly.7NEWP3svgsalamandercurrentAllkitfox20050106194826wwwanimentormilestone 1ENHANCEMENT2005-01-06 19:48:26issues@svgsalamanderAllAnimation of <path> elementanimentor2005-01-06 19:48:26Support declarative animations for the path element as in the example below
(wavy line that changes shape after 1 second):
<path
d="M68.4455 69.6056 C119.081 80.456 175.949 67.2012 227.378 64.9652
C252.256 63.8836 275.694 70.7657 300.464 70.7657"
style="fill:none;stroke:rgb(0,0,0);stroke-width:1">
<set attributeName="d" begin="1s" dur="0s" fill="freeze"
to="M68.4455 69.6056 C119.081 80.456 181.949 188.201 233.378 185.965
C258.256 184.884 275.694 70.7657 300.464 70.7657"/>
</path>8NEWP3svgsalamandercurrentAllissues@svgsalamander20050111082536wwwsat1196milestone 1ENHANCEMENT2005-01-11 08:25:36issues@svgsalamanderAllScrptingsat11962005-01-11 08:25:36Here is the site for scrpting implementation:
http://www.w3.org/TR/SVG11/ecmascript-binding.html.9NEWP3svgsalamandercurrentAllissues@svgsalamander20050123140136wwwsat1196milestone 1DEFECT2005-01-23 14:01:36issues@svgsalamanderAllx attribute with dy in Tspansat11962005-01-23 14:01:36In my svg file I create a Tspan with an x=0 and dy="100". As a result Line 140
in Tspan.java throws a NPE because y has not been set.10NEWP3svgsalamandercurrentMacintoshissues@svgsalamander20050507101009wwwmilestone 1ENHANCEMENT2005-05-07 10:10:09issues@svgsalamanderAllBetter Exception Handling2005-05-07 10:10:09Exception handling (via throws clauses) should communicate to a developer what might go wrong in a
given method, and communicate what did go wrong (via messages and nested exceptions) to an operator
in a running system. If SVGSalamander develops a large user base, proper exception handling will help
focus bug reports and eliminate many repeated questions from developers.12NEWP5svgsalamandercurrentAllissues@svgsalamander20060330164158wwwheuermhmilestone 1ENHANCEMENT2006-03-30 13:35:16issues@svgsalamanderAllupload to ibiblio maven repositoryheuermh2006-03-30 13:35:16Date: Wed, 29 Mar 2006 20:31:25 -0500 (EST)
From: Michael Heuer
To: dev at svgsalamander.dev.java.net
Subject: upload to ibiblio maven repository
Hello,
I am considering replacing Apache Batik with SVG Salamander in my
project (also LGPL, see below). I was wondering if the SVG Salamander jar
might be uploaded to the central maven repository so that projects like
mine, projects that build with maven or with the maven ant tasks, might
more reliably include SVG Salamander as a dependency.
The process is as follows:
Guide to uploading artifacts to Ibiblio
> http://maven.apache.org/guides/mini/guide-ibiblio-upload.html
Starting with "If you are not using maven as your build system..."
I can assist in any way necessary to make this happen.
Regards,
michael
> http://dishevelled.org/iconbundleheuermh2006-03-30 13:48:57Created an attachment (id=3)
Example pom.xml, filled with dev.java.net defaults
heuermh2006-03-30 13:50:17Attached example pom.xml, filled with dev.java.net project defaults. That and
just guessing when it came to organization, developers, version, etc.kitfox2006-03-30 16:41:58Maven information submitted, waiting for reponse.text/xml32006-03-30 13:48:57Example pom.xml, filled with dev.java.net defaultspom.xml13heuermh
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https://svgsalamander.dev.java.net/nonav/issues/showattachment.cgi/3/pom.xml15NEWP3svgsalamandercurrentAllissues@svgsalamander20060831112715wwwkirillcoolmilestone 1DEFECT2006-08-25 15:52:57issues@svgsalamanderAllIllegalArgumentException on one of the Tango iconskirillcool2006-08-25 15:52:57On the apps/preferences-desktop-remote-desktop.svg svgsalamander throws the
following exception:
Exception in thread "AWT-EventQueue-0" java.lang.IllegalArgumentException: User
must specify at least 2 colors
at
com.kitfox.svg.batik.MultipleGradientPaint.<init>(MultipleGradientPaint.java:126)
at com.kitfox.svg.batik.LinearGradientPaint.<init>(LinearGradientPaint.java:256)
at com.kitfox.svg.LinearGradient.getPaint(LinearGradient.java:117)
at com.kitfox.svg.ShapeElement.renderShape(ShapeElement.java:122)
at com.kitfox.svg.Path.render(Path.java:94)
at com.kitfox.svg.Group.render(Group.java:152)
at com.kitfox.svg.Group.render(Group.java:152)
at com.kitfox.svg.Group.render(Group.java:152)
at com.kitfox.svg.SVGRoot.render(SVGRoot.java:214)
at com.kitfox.svg.SVGDiagram.render(SVGDiagram.java:83)
at com.kitfox.svg.app.beans.SVGIcon.paintIcon(SVGIcon.java:153)
The Tango icon set can be downloaded from
http://tango.freedesktop.org/Tango_Icon_Library#Downloadkitfox2006-08-26 01:05:38Which file is causing the problem? If oyou could attach a specific SVG file
causing an error to this report, I can investigate it.kirillcool2006-08-28 09:00:04I gave the download link in the original report and included the filename:
URL: http://tango.freedesktop.org/Tango_Icon_Library#Download
Filename: apps/preferences-desktop-remote-desktop.svg
In addition, i'd advise you try running SvgIcon (or some other test app you
have) on all icons in the Tango set - your library fails on quite a few other
SVG files with different messages.
Kirillkitfox2006-08-30 17:29:09Which link has the files? The are four links to .tar.gz files, one archive of
which contains only .pngs and the rest of which seem to have source code.
Please attach the exact svg file or zip archive that is causing the problem. I
can't hunt through web pages looking for the right one.kirillcool2006-08-30 17:56:26The link to the icon archive is
http://tango-project.org/releases/tango-icon-theme-0.7.2.tar.gz
Open it and extract all contents. Under tango-icon-theme-0.7.2\scalable you will
see all the SVG files grouped in subfolders. The reason i'm not attaching a
specific SVG file is that there's a whole bunch of other SVGs in this set that
produce exceptions and / or System.err messages when used from SvgIcon.kirillcool2006-08-31 11:27:15I've been playing with SVG Salamander and other SVG icon sets, and there are
quite a few problems that it's having on GNOME set [1].
[1]
http://ftp.gnome.org/pub/GNOME/sources/gnome-themes-extras/0.9/gnome-themes-extras-0.9.0.tar.gzkitfox2006-08-26 01:05:38priorityPriorityP2P323NEWP3svgsalamandercurrentAllissues@svgsalamander20060913142723wwwcmdicksonmilestone 1FEATURE2006-09-13 14:27:23issues@svgsalamanderWindows XPIcon "Cloning"cmdickson2006-09-13 14:27:23I was wondering if it would possible to allow a way to create a new, "cloned"
instance of SVGIcon based on an existing icon/diagram. In my application I need
to display instances of the same image/icon just with different text and/or
preferred size for each. Currently, the SVG XML is reread each time a new
instance is loaded because I force each new SVGIcon to have a separate
SVGUniverse. If they use the same SVGUniverse the diagram cache is used and the
text is just written over the previous text instead of starting with a clean image.
I have tried a few things (like attempting to duplicate() the SVGUniverse), but
with no luck. Perhaps there is already a way to do this?
Thank you,
Cameron24NEWP3svgsalamandercurrentAllissues@svgsalamander20060913230852wwwmiiramilestone 1DEFECT2006-09-13 23:08:52issues@svgsalamanderAllserialization - diagram problems (Java 5)miira2006-09-13 23:08:52I did mark transient textShape in Text.
transient Shape textShape;
Then I rewrote writeObject and readObject. see at the end.
Finally universe is duplicated properly. If I export it to XML, I see the same
SVG as the original.
BUT it fails, when repainting. ;(
It is, because diagram is null. See this stacktrace (I'm not sure, if the lines
matches with cvs version, therefore I send also the few lines of code)
If You could help me, would be great. The diagram should maybe set into the
elements somehow, somewhere?
Thanks Mirek
Exception in thread "AWT-EventQueue-2" java.lang.NullPointerException
at com.kitfox.svg.Group.render(Group.java:118)
at com.kitfox.svg.SVGRoot.render(SVGRoot.java:246)
at com.kitfox.svg.SVGDiagram.render(SVGDiagram.java:86)
at com.kitfox.svg.app.beans.SVGPanel.paintComponent(SVGPanel.java:76)
at javax.swing.JComponent.paint(Unknown Source)
group 118 is : boolean ignoreClip = diagram.ignoringClipHeuristic();
SVGElement just calls defaultReadObject and defaultWriteObject.
Text serialization code:
private void writeObject(ObjectOutputStream out) throws IOException {
out.defaultWriteObject();
if (textShape != null) {
out.writeBoolean(true);
// write general path
PathIterator it = textShape.getPathIterator(null);
// count it (for easier reading)
int count = 0;
while (!it.isDone()) {
count++;
it.next();
}
out.writeInt(it.getWindingRule());
out.writeInt(count);
// serialize general path
it = textShape.getPathIterator(null);
while (!it.isDone()) {
float []cords = new float[6];
int type = it.currentSegment(cords);
out.writeInt(type);
switch (type) {
case PathIterator.SEG_LINETO:
case PathIterator.SEG_MOVETO:
out.writeFloat(cords[0]);
out.writeFloat(cords[1]);
break;
case PathIterator.SEG_QUADTO:
out.writeFloat(cords[0]);
out.writeFloat(cords[1]);
out.writeFloat(cords[2]);
out.writeFloat(cords[3]);
break;
case PathIterator.SEG_CUBICTO:
out.writeFloat(cords[0]);
out.writeFloat(cords[1]);
out.writeFloat(cords[2]);
out.writeFloat(cords[3]);
out.writeFloat(cords[4]);
out.writeFloat(cords[5]);
break;
case PathIterator.SEG_CLOSE:
break;
default:
break;
}
it.next();
}
} else {
out.writeBoolean(false);
}
}
private void readObject(ObjectInputStream in) throws IOException {
content = new LinkedList();
try {
in.defaultReadObject();
} catch (ClassNotFoundException ex) {
ex.printStackTrace();
}
boolean isThere = in.readBoolean();
if (isThere) {
// todo read general path
int rule = in.readInt();
textShape = new GeneralPath(rule);
GeneralPath gp = (GeneralPath)textShape;
int count = in.readInt();
float x1, y1, x2, y2, x3, y3;
for (int i = 0; i < count; i++) {
int type = in.readInt();
switch (type) {
case PathIterator.SEG_MOVETO:
x1 = in.readFloat();
y1 = in.readFloat();
gp.moveTo(x1, y1);
break;
case PathIterator.SEG_LINETO:
x1 = in.readFloat();
y1 = in.readFloat();
gp.lineTo(x1, y1);
break;
case PathIterator.SEG_QUADTO:
x1 = in.readFloat();
y1 = in.readFloat();
x2 = in.readFloat();
y2 = in.readFloat();
gp.quadTo(x1, y1, x2, y2);
break;
case PathIterator.SEG_CUBICTO:
x1 = in.readFloat();
y1 = in.readFloat();
x2 = in.readFloat();
y2 = in.readFloat();
x3 = in.readFloat();
y3 = in.readFloat();
gp.curveTo(x1, y1, x2, y2, x3, y3);
break;
case PathIterator.SEG_CLOSE:
gp.closePath();
break;
default:
break;
}
}
} else {
textShape = null;
} }25STARTEDP3svgsalamandercurrentAllissues@svgsalamander20060916183550wwwmiiramilestone 1ENHANCEMENT2006-09-16 02:15:19issues@svgsalamanderAlluse cssmiira2006-09-16 02:15:19Hello,
I think, svgSalamander doesn't use <?xml-stylesheet..> instruction.
Like this:
<?xml version="1.0" encoding="UTF-8"?>
<?xml-stylesheet
href="xchords-default.css" type="text/css"
?>
<svg ....
Could it be enhanced to support that? Below is my sample file (see
xchords.barad.cz). It's displayed empty, because all styling attributes are
moved into the CSS. ;(
Thanks Mirek
<?xml version="1.0" encoding="UTF-8"?>
<?xml-stylesheet
href="xchords-default.css" type="text/css"
?>
<svg xmlns="http://www.w3.org/2000/svg" width="280" height="420" viewBox="0 0
400 400" fill="white">
<title>Chord C</title>
<!--Generated by XChords utility, v.0.3-->
<!--chord-->
<g id="C">
<!--begin basic guitar image-->
<text class="note" x="35" y="5">Generated by XChords utility, v 0.3</text>
<!--chord label-->
<text class="label" x="192" y="67">C</text>
<!--guitar end neck-->
<line class="endneck" x1="92" y1="87" x2="292" y2="87"/>
<!--guitar neck-->
<rect class="neck" x="100" y="100" width="184" height="200"/>
<!--plot - frets-->
<line class="frets" x1="102" y1="152" x2="282" y2="152"/>
<line class="frets" x1="102" y1="202" x2="282" y2="202"/>
<line class="frets" x1="102" y1="252" x2="282" y2="252"/>
<!--plot - strings-->
<line class="strings" x1="117" y1="94" x2="117" y2="299"/>
<line class="strings" x1="147" y1="94" x2="147" y2="299"/>
<line class="strings" x1="177" y1="94" x2="177" y2="299"/>
<line class="strings" x1="207" y1="94" x2="207" y2="299"/>
<line class="strings" x1="237" y1="94" x2="237" y2="299"/>
<line class="strings" x1="267" y1="94" x2="267" y2="299"/>
<!--end basic guitar image-->
<!--position-->
<g id="C.Pos.1">
<text class="barrenum" x="85" y="140">I.</text>
<!--endneck-->
<path class="spacer" d="M87,272 A100,40 0 0,0 192,272 A100,40 0 0,1 297,272
L297,350 L87,350 Z"/>
<path class="spacerline" d="M87,272 A100,40 0 0,0 192,272 A100,40 0 0,1 297,272"/>
<!--a-->
<circle class="dot" cx="147" cy="227" r="14"/>
<text class="finger" x="141" y="235">3</text>
<!--d-->
<circle class="dot" cx="177" cy="177" r="14"/>
<text class="finger" x="171" y="185">2</text>
<!--b-->
<circle class="dot" cx="237" cy="127" r="14"/>
<text class="finger" x="230" y="135">1</text>
</g>
</g>
</svg>kitfox2006-09-16 18:35:50CSS has not been implemented yet. External and inlined css sheets should be
implemented at the same time.kitfox2006-09-16 18:35:50issue_statusStatusNEWSTARTED26NEWP3svgsalamandercurrentAllissues@svgsalamander20060916113516wwwmiiramilestone 1DEFECT2006-09-16 11:35:16issues@svgsalamanderAlluse attributes height and width are not workingmiira2006-09-16 11:35:16Hello,
It seems, that whatever I set in <use> element as width and height, doesn't
matter, the referenced SVG is included asis, in it's original size.
That is very important feature to me, is there some quick way around it?
Thanks Mirek27NEWP3svgsalamandercurrentAllissues@svgsalamander20061003213623wwwkitfoxmilestone 1DEFECT2006-10-03 21:35:18issues@svgsalamanderAllputting SVG elements inside SVG elementskitfox2006-10-03 21:35:18Hi again Mark,
Found another bug, this one involves putting SVG elements inside SVG elements.
The attached file demonstrates the problem.
Regards,
Magnuskitfox2006-10-03 21:36:23Created an attachment (id=5)
bad svg file
text/xml52006-10-03 21:36:21bad svg filebishop.svg3kitfox
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https://svgsalamander.dev.java.net/nonav/issues/showattachment.cgi/5/bishop.svg29NEWP3svgsalamandercurrentAllissues@svgsalamander20070223160556wwwkitfoxmilestone 1ENHANCEMENT2007-02-23 16:05:56issues@svgsalamanderAllProvide webstart friendly opening of files on local diskkitfox2007-02-23 16:05:56Hi Mark
At 03:42 20.02.2007, you wrote:
> >Hi Peter,
> >
> >I understand your concern.
Great!
> >Unfortunately, these permissions are necessary to allow the program to read
files.
I may help here, see below.
> >I've created a restricted version that you can access on this webpage:
> >
> >https://svgsalamander.dev.java.net/secure.html
Fine:-)
> >For some reason, java.dev.net won't let me upload some corrections to this
web page. However, the listed URLs will work if you replace the http:// with
https://
I found (as a visitor) _always_ sourceforge much better than java.net:
more screenshots, browse source, better docs, no registration to just
evaluate,
better webpage (on java.net project and java.net navigation is not
clearly separated)
...
Now some info:
1) Open local files
2) Exception
3) Still asks for full access in webstart 1.4.2
1) Open local files
===================
To open files in an resticted app ( sun starts to learn:-)
Index:
http://java.sun.com/j2se/1.5.0/docs/guide/javaws/developersguide/contents.html
Straight to the solution:
http://java.sun.com/j2se/1.5.0/docs/guide/javaws/developersguide/examples.html
Especially
FileOpenService Service -let user choose an arbitrary file
ExtendedService Service - ask for a special file (c:\winnt\passwords)
and let the user grant/deny permission
But i found no 'Net Connect Service'.
A solution would be (if you can install a reflection service on the server of
the jnlp)
to reflect/redirect a request:
http://your.server.tld/download?url=ftp%3A%2F%2Fthe%2Fsvg%2Fhere.svg
(and maybe restrict it since any criminal intent may download
some ugly content - and your server ip is cought in the servers log)
2) Exception
=============
I got an exception (opening the duck):
i think you should pack the dtd etc. into the jar and use an entity resolver
or an .. (forgot what it is named: a thingy that let you pack all those dtd in
a pack and manages this for you)
the first of your svg-links isn't there - got an 404('Sorry, this page not found
on java.net.')
i haven't tested the others.
-- ><8 ---- ><8 ---- ><8 ---- ><8 ---- ><8 ---- ><8 ---- ><8 ---- ><8 ---- ><8
---- ><8 ---- ><8 --
Java Web Start 1.5.0_10
Verwendung der JRE-Version 1.5.0_10 Java HotSpot(TM) Client VM
----------------------------------------------------
java.security.AccessControlException: access denied (java.net.SocketPermission
www.w3.org:80 connect,resolve)
at
java.security.AccessControlContext.checkPermission(AccessControlContext.java:264)
at java.security.AccessController.checkPermission(AccessController.java:427)
at java.lang.SecurityManager.checkPermission(SecurityManager.java:532)
at java.lang.SecurityManager.checkConnect(SecurityManager.java:1034)
at sun.net.www.http.HttpClient.openServer(HttpClient.java:476)
at sun.net.www.http.HttpClient.<init>(HttpClient.java:231)
at sun.net.www.http.HttpClient.New(HttpClient.java:304)
at sun.net.www.http.HttpClient.New(HttpClient.java:316)
at
sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(HttpURLConnection.java:817)
at
sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:769)
at
sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:694)
at
sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:938)
at
com.sun.org.apache.xerces.internal.impl.XMLEntityManager.setupCurrentEntity(XMLEntityManager.java:973)
at
com.sun.org.apache.xerces.internal.impl.XMLEntityManager.startEntity(XMLEntityManager.java:905)
at
com.sun.org.apache.xerces.internal.impl.XMLEntityManager.startDTDEntity(XMLEntityManager.java:872)
at
com.sun.org.apache.xerces.internal.impl.XMLDTDScannerImpl.setInputSource(XMLDTDScannerImpl.java:282)
at
com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$DTDDispatcher.dispatch(XMLDocumentScannerImpl.java:1021)
at
com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:368)
at
com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:834)
at
com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:764)
at
com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:148)
at
com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1242)
at javax.xml.parsers.SAXParser.parse(SAXParser.java:375)
at com.kitfox.svg.SVGUniverse.loadSVG(SVGUniverse.java:433)
at com.kitfox.svg.SVGUniverse.loadSVG(SVGUniverse.java:325)
at com.kitfox.svg.SVGUniverse.loadSVG(SVGUniverse.java:306)
at com.kitfox.svg.app.SVGPlayer.loadURL(SVGPlayer.java:185)
at
com.kitfox.svg.app.SVGPlayer.cm_loadUrlActionPerformed(SVGPlayer.java:341)
at com.kitfox.svg.app.SVGPlayer.access$300(SVGPlayer.java:48)
at com.kitfox.svg.app.SVGPlayer$5.actionPerformed(SVGPlayer.java:265)
at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1849)
[snip]
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:157)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:149)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:110)
java.lang.NullPointerException
at com.kitfox.svg.SVGDisplayPanel.setDiagram(SVGDisplayPanel.java:60)
at com.kitfox.svg.app.SVGPlayer.loadURL(SVGPlayer.java:209)
at
com.kitfox.svg.app.SVGPlayer.cm_loadUrlActionPerformed(SVGPlayer.java:341)
at com.kitfox.svg.app.SVGPlayer.access$300(SVGPlayer.java:48)
at com.kitfox.svg.app.SVGPlayer$5.actionPerformed(SVGPlayer.java:265)
at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1849)
[snip]
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:149)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:110)
3) Still asks for full access in webstart 1.4.2
===============================================
This maybe only a loacal misconfiguration on my machine:
When i use webstart 1.4.2 (that uses jre1.5 for your app) it still
asks for full access. Don't know why, just to inform you
Greeting
Peter
-- No virus found in this incoming message. Checked by AVG Free Edition.
Version: 7.5.441 / Virus Database: 268.18.2/692 - Release Date: 18/02/2007 4:35 PM30NEWP3svgsalamandercurrentAllissues@svgsalamander20070223160952wwwkitfoxmilestone 1DEFECT2007-02-23 16:09:52issues@svgsalamanderAllFix requirement to load DTDs when network downkitfox2007-02-23 16:09:52Hi Mark, again
At 03:42 20.02.2007, you wrote:
> >I understand your concern. Unfortunately, these permissions are necessary to
allow the program to read files. I've created a restricted version that you can
access on this webpage:
... i answered this ...
and now remembered the 'utility' to have dtd in a distribution
to work without networkaccess.
You may look here:
http://ant.apache.org/manual/CoreTypes/xmlcatalog.html
(probably you know this much better than me, but if not it may help)
Greetings
Peter31NEWP3svgsalamandercurrentAllissues@svgsalamander20070227033022wwwsarxosmilestone 1DEFECT2007-02-27 03:30:22issues@svgsalamanderWindows XPNPE in LinearGradientPaintContext on MacOS Xsarxos2007-02-27 03:30:22On XP, Fedora or Qubuntu it works perfectly, but on MacOS X this class generate
NullPointerException.
This is my stacktrace:
Exception in thread "AWT-EventQueue-0" ...
Caused by: java.lang.NullPointerException
at
com.kitfox.svg.batik.LinearGradientPaintContext.<init>(LinearGradientPaintContext.java:132)
at
com.kitfox.svg.batik.LinearGradientPaint.createContext(LinearGradientPaint.java:313)
at apple.awt.OSXSurfaceData.setupPaint(OSXSurfaceData.java:760)
at apple.awt.OSXSurfaceData.setupGraphicsState(OSXSurfaceData.java:1085)
at apple.awt.CPeerSurfaceData.setupGraphicsState(CPeerSurfaceData.java:133)
at apple.awt.OSXSurfaceData.setupGraphicsState(OSXSurfaceData.java:1013)
at apple.awt.OSXSurfaceData.drawfillShape(OSXSurfaceData.java:1346)
at apple.awt.CRenderer.drawfillShape(CRenderer.java:536)
at apple.awt.CRenderer.fill(CRenderer.java:574)
at apple.awt.CRenderer.fill(CRenderer.java:561)
at sun.java2d.pipe.ValidatePipe.fill(ValidatePipe.java:142)
at sun.java2d.SunGraphics2D.fill(SunGraphics2D.java:2571)
at com.kitfox.svg.ShapeElement.renderShape(ShapeElement.java:237)
at com.kitfox.svg.Path.render(Path.java:94)
at com.kitfox.svg.Group.render(Group.java:161)
at com.kitfox.svg.Group.render(Group.java:161)
at com.kitfox.svg.SVGRoot.render(SVGRoot.java:268)
at com.kitfox.svg.SVGDiagram.render(SVGDiagram.java:88)
at com.kitfox.svg.app.beans.SVGIcon.paintIcon(SVGIcon.java:135)
... 16 more
I propose this solution:
code from LinearGradientPaintContext in line 132:
// ----------------------------------------------
Object colorRend = hints.get(RenderingHints.KEY_COLOR_RENDERING);
Object rend = hints.get(RenderingHints.KEY_RENDERING);
// ----------------------------------------------
replace to new code:
// ----------------------------------------------
Object colorRend;
Object rend;
// here on MAcOsX NPE is generated when hins is null.
if(hints == null) {
colorRend = RenderingHints.VALUE_COLOR_RENDER_DEFAULT;
rend = RenderingHints.VALUE_RENDER_DEFAULT;
} else {
colorRend = hints.get(RenderingHints.KEY_COLOR_RENDERING);
rend = hints.get(RenderingHints.KEY_RENDERING);
}
// ----------------------------------------------
and thats all folks ;P
Below I put simple test program (of course for MacOsX):
// -----------------------------------------
import java.io.PrintWriter;
import java.io.StringReader;
import java.io.StringWriter;
import java.net.URI;
import javax.swing.JButton;
import javax.swing.JFrame;
import com.kitfox.svg.SVGCache;
import com.kitfox.svg.SVGUniverse;
import com.kitfox.svg.app.beans.SVGIcon;
/**
* Simple NPE generation.<br>
* @author Bartosz Firyn (SarXos)
* @version 0.1 2007-02-27
*/
public class TestNPEinLinearGradientPaintContext {
/**
* for testing.<br>
* @param args
*/
public static void main(String[] args) {
StringReader reader = new StringReader(makeDynamicSVG());
SVGUniverse uni = SVGCache.getSVGUniverse();
URI svguri = uni.loadSVG(reader, "mysvg");
SVGIcon icon = new SVGIcon();
icon.setAntiAlias(true);
icon.setSvgURI(svguri);
// create simple frame with button with svg icon.
JFrame f = new JFrame();
JButton b = new JButton();
b.setIcon(icon);
f.add(b);
f.pack();
f.setVisible(true);
}
private static String makeDynamicSVG() {
StringWriter sw = new StringWriter();
PrintWriter pw = new PrintWriter(sw);
pw.println("<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"no\"?>");
pw.println("<svg");
pw.println(" xmlns:svg=\"http://www.w3.org/2000/svg\"");
pw.println(" xmlns=\"http://www.w3.org/2000/svg\"");
pw.println(" xmlns:xlink=\"http://www.w3.org/1999/xlink\"");
pw.println(" version=\"1.0\"");
pw.println(" width=\"70.226791\"");
pw.println(" height=\"49.543922\"");
pw.println(" id=\"svg5241\">");
pw.println(" <defs");
pw.println(" id=\"defs5243\">");
pw.println(" <linearGradient");
pw.println(" id=\"linearGradient14160\">");
pw.println(" <stop");
pw.println(" style=\"stop-color:white;stop-opacity:1\"");
pw.println(" offset=\"0\"");
pw.println(" id=\"stop14162\" />");
pw.println(" <stop");
pw.println(" style=\"stop-color:#006dff;stop-opacity:0\"");
pw.println(" offset=\"1\"");
pw.println(" id=\"stop14164\" />");
pw.println(" </linearGradient>");
pw.println(" <linearGradient");
pw.println(" x1=\"-5.4896049\" y1=\"24.897709\"");
pw.println(" x2=\"47.385681\" y2=\"13.053671\"");
pw.println(" id=\"linearGradient14166\"");
pw.println(" xlink:href=\"#linearGradient14160\"");
pw.println(" gradientUnits=\"userSpaceOnUse\"");
pw.println(" gradientTransform=\"translate(-0.2,0.125749)\" />");
pw.println(" <linearGradient");
pw.println(" x1=\"72.292137\"");
pw.println(" y1=\"34.266876\"");
pw.println(" x2=\"29.531235\"");
pw.println(" y2=\"14.998215\"");
pw.println(" id=\"linearGradient14170\"");
pw.println(" xlink:href=\"#linearGradient14160\"");
pw.println(" gradientUnits=\"userSpaceOnUse\"");
pw.println(" gradientTransform=\"translate(-0.2,0.125749)\" />");
pw.println(" </defs>");
pw.println(" <g");
pw.println(" transform=\"translate(0.2,-0.125749)\"");
pw.println(" id=\"layer1\">");
pw.println(" <path");
pw.println(" d=\"M 0,25.074486 L 34.648232,0.32574856 L
69.826795,25.074486 L 34.648232,49.46967 L 0,25.074486 z \"");
pw.println("
style=\"fill:#006dff;fill-opacity:1;fill-rule:evenodd;stroke:black;stroke-width:0.40000001;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1\"");
pw.println(" id=\"path5249\" />");
pw.println(" <path");
pw.println(" d=\"M 1.9350162,25.065652 L 34.129913,1.9072114 L
68.245332,25.065652 L 34.660243,47.888208 L 1.9350162,25.065652 z \"");
pw.println("
style=\"fill:url(#linearGradient14166);fill-opacity:1;fill-rule:evenodd;stroke:none;stroke-width:0.38094512;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1\"");
pw.println(" id=\"path13273\" />");
pw.println(" <path");
pw.println(" d=\"M 68.068556,25.171892 L 35.074807,47.711431 L
1.5814628,24.640204 L 34.721254,1.3768813 L 68.068556,25.171892 z \"");
pw.println("
style=\"fill:url(#linearGradient14170);fill-opacity:1;fill-rule:evenodd;stroke:none;stroke-width:0.38094512;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1\"");
pw.println(" id=\"path14168\" />");
pw.println(" </g>");
pw.println("</svg>");
pw.close();
return sw.toString();
}
}32NEWP3svgsalamandercurrentAllissues@svgsalamander20070401043732wwwkitfoxmilestone 1DEFECT2007-04-01 04:27:25issues@svgsalamanderAllHandle zipped SVG fileskitfox2007-04-01 04:27:25SVG files that end in .svgz are zipped SVG. These files should be unizipped
before interpretation.kitfox2007-04-01 04:36:04http://www.xml.com/pub/a/2002/01/23/svg/index.html?page=2
See the last example on this page.kitfox2007-04-01 04:37:32Created an attachment (id=6)
SVG file in zipped form
application/x-compressed62007-04-01 04:37:31SVG file in zipped formcubes_final.svgz3kitfox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https://svgsalamander.dev.java.net/nonav/issues/showattachment.cgi/6/cubes_final.svgz33NEWP3svgsalamandercurrentAllissues@svgsalamander20070410051751wwwbarteomilestone 1DEFECT2007-04-10 05:17:51issues@svgsalamanderAllNPE while loading SVGbarteo2007-04-10 05:17:51The following SVG produces NPE while parsing:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1 Tiny//EN" "http://www.w3.org/Graphics/
SVG/1.1/DTD/svg11-tiny-flat.dtd">
<svg id="root" version="1.1"
baseProfile="tiny"
xmlns="http://www.w3.org/2000/svg"
xmlns:xlink="http://www.w3.org/1999/xlink"
width="100%" height="100%" viewBox="0 0 100 100"
xml:space="preserve">
<defs>
<set xlink:href="#root" attributeName="viewBox" attributeType="XML"
to="5 5 95 95" begin="0s" dur="2s" repeatCount="indefinite"
end="showElement.end+1s"/>
</defs>
</svg>
Stack trace:
java.lang.NullPointerException
at com.kitfox.svg.SVGLoader.endElement(SVGLoader.java:239)
at
com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.endElement(AbstractSAXParser.java:601)
at
com.sun.org.apache.xerces.internal.parsers.AbstractXMLDocumentParser.emptyElement(AbstractXMLDocumentParser.java:180)
at
com.sun.org.apache.xerces.internal.impl.dtd.XMLDTDValidator.emptyElement(XMLDTDValidator.java:788)
at
com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.scanStartElement(XMLNSDocumentScannerImpl.java:377)
at
com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:2740)
at
com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:645)
at
com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.next(XMLNSDocumentScannerImpl.java:140)
at
com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:508)
at
com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:807)
at
com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:737)
at
com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:107)
at
com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1205)
at
com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:522)
at javax.xml.parsers.SAXParser.parse(SAXParser.java:395)
at com.kitfox.svg.SVGUniverse.loadSVG(SVGUniverse.java:433)
at com.kitfox.svg.SVGUniverse.loadSVG(SVGUniverse.java:387)
at com.kitfox.svg.SVGUniverse.loadSVG(SVGUniverse.java:343)
at com.kitfox.svg.SVGUniverse.loadSVG(SVGUniverse.java:338)
at [application code]
svgsalamander-0~svn95.orig/svg-core/ 0000755 0001750 0001750 00000000000 11562044260 016333 5 ustar moon moon svgsalamander-0~svn95.orig/svg-core/doc/ 0000755 0001750 0001750 00000000000 11562044246 017104 5 ustar moon moon svgsalamander-0~svn95.orig/svg-core/doc/links.html.html 0000755 0001750 0001750 00000000334 10607513153 022055 0 ustar moon moon
SVG Specification
svgsalamander-0~svn95.orig/svg-core/lib/ 0000755 0001750 0001750 00000000000 11562044246 017105 5 ustar moon moon svgsalamander-0~svn95.orig/svg-core/lib/include/ 0000755 0001750 0001750 00000000000 11562044246 020530 5 ustar moon moon svgsalamander-0~svn95.orig/svg-core/lib/library/ 0000755 0001750 0001750 00000000000 11562044246 020551 5 ustar moon moon svgsalamander-0~svn95.orig/svg-core/nbproject/ 0000755 0001750 0001750 00000000000 11562044246 020325 5 ustar moon moon svgsalamander-0~svn95.orig/svg-core/nbproject/project.properties 0000755 0001750 0001750 00000005644 11524225604 024122 0 ustar moon moon annotation.processing.enabled=true
annotation.processing.enabled.in.editor=false
annotation.processing.run.all.processors=true
application.title=svg-salamander-core
application.vendor=kitfox
build.classes.dir=${build.dir}/classes
build.classes.excludes=**/*.java,**/*.form
# This directory is removed when the project is cleaned:
build.dir=build
build.generated.dir=${build.dir}/generated
build.generated.sources.dir=${build.dir}/generated-sources
# Only compile against the classpath explicitly listed here:
build.sysclasspath=ignore
build.test.classes.dir=${build.dir}/test/classes
build.test.results.dir=${build.dir}/test/results
debug.classpath=\
${run.classpath}
debug.test.classpath=\
${run.test.classpath}
# This directory is removed when the project is cleaned:
dist.dir=dist
dist.jar=${dist.dir}/svg-salamander-core.jar
dist.javadoc.dir=${dist.dir}/javadoc
endorsed.classpath=
excludes=
file.reference.ant.jar=..\\libraries\\ant.jar
file.reference.javacc.jar=..\\libraries\\javacc.jar
file.reference.main-java=src/main/java
file.reference.main-res=src/main/res
file.reference.svgsalamander-www=../www
file.reference.test-java=src/test/java
file.reference.test-res=src/test/res
includes=**
jar.compress=true
javac.classpath=\
${file.reference.ant.jar}:\
${file.reference.javacc.jar}
# Space-separated list of extra javac options
javac.compilerargs=
javac.deprecation=false
javac.processorpath=\
${javac.classpath}
javac.source=1.4
javac.target=1.4
javac.test.classpath=\
${javac.classpath}:\
${build.classes.dir}:\
${libs.junit.classpath}:\
${libs.junit_4.classpath}
javadoc.additionalparam=
javadoc.author=false
javadoc.encoding=${source.encoding}
javadoc.noindex=false
javadoc.nonavbar=false
javadoc.notree=false
javadoc.private=false
javadoc.splitindex=true
javadoc.use=true
javadoc.version=false
javadoc.windowtitle=
jaxbwiz.endorsed.dirs="${netbeans.home}/../ide12/modules/ext/jaxb/api"
jnlp.codebase.type=user
jnlp.codebase.user=https://svgsalamander.dev.java.net/binaries/
jnlp.enabled=false
jnlp.offline-allowed=true
jnlp.signed=true
main.class=com.kitfox.svg.app.SVGPlayer
manifest.file=manifest.mf
meta.inf.dir=${src.dir}/META-INF
platform.active=default_platform
res.dir=${file.reference.main-res}
run.classpath=\
${javac.classpath}:\
${build.classes.dir}
# Space-separated list of JVM arguments used when running the project
# (you may also define separate properties like run-sys-prop.name=value instead of -Dname=value
# or test-sys-prop.name=value to set system properties for unit tests):
run.jvmargs=
run.test.classpath=\
${javac.test.classpath}:\
${build.test.classes.dir}
source.encoding=UTF-8
src.dir=${file.reference.main-java}
src.java.dir=src\\gen\\java
src.res.dir=src\\gen\\res
src.www.dir=${file.reference.svgsalamander-www}
test.res.dir=${file.reference.test-res}
test.src.dir=${file.reference.test-java}
svgsalamander-0~svn95.orig/svg-core/nbproject/project.xml 0000755 0001750 0001750 00000001762 10761454267 022536 0 ustar moon moon
org.netbeans.modules.java.j2seprojectsvg-salamander-core1.6.5..\libraries\nblibraries.properties
svgsalamander-0~svn95.orig/svg-core/nbproject/genfiles.properties 0000755 0001750 0001750 00000000721 11524225604 024237 0 ustar moon moon build.xml.data.CRC32=16a7c89c
build.xml.script.CRC32=91ddbaab
build.xml.stylesheet.CRC32=be360661
# This file is used by a NetBeans-based IDE to track changes in generated files such as build-impl.xml.
# Do not edit this file. You may delete it but then the IDE will never regenerate such files for you.
nbproject/build-impl.xml.data.CRC32=478066e1
nbproject/build-impl.xml.script.CRC32=1ebb99f0
nbproject/build-impl.xml.stylesheet.CRC32=229523de@1.38.3.45
svgsalamander-0~svn95.orig/svg-core/nbproject/private/ 0000755 0001750 0001750 00000000000 11562044246 021777 5 ustar moon moon svgsalamander-0~svn95.orig/svg-core/nbproject/build-impl.xml 0000755 0001750 0001750 00000150673 11524225604 023121 0 ustar moon moon
Must set src.www.dirMust set src.dirMust set src.java.dirMust set src.res.dirMust set res.dirMust set test.src.dirMust set test.res.dirMust set build.dirMust set dist.dirMust set build.classes.dirMust set dist.javadoc.dirMust set build.test.classes.dirMust set build.test.results.dirMust set build.classes.excludesMust set dist.jarMust set javac.includesMust select some files in the IDE or set javac.includesTo run this application from the command line without Ant, try:java -cp "${run.classpath.with.dist.jar}" ${main.class}To run this application from the command line without Ant, try:java -jar "${dist.jar.resolved}"To run this application from the command line without Ant, try:java -jar "${dist.jar.resolved}"Must select one file in the IDE or set run.classMust select one file in the IDE or set run.classMust select one file in the IDE or set debug.classMust select one file in the IDE or set debug.classMust set fix.includesMust select some files in the IDE or set javac.includesSome tests failed; see details above.Must select some files in the IDE or set test.includesSome tests failed; see details above.Must select one file in the IDE or set test.classMust select one file in the IDE or set applet.urlMust select one file in the IDE or set applet.url
svgsalamander-0~svn95.orig/svg-core/src/ 0000755 0001750 0001750 00000000000 11562044260 017122 5 ustar moon moon svgsalamander-0~svn95.orig/svg-core/src/test/ 0000755 0001750 0001750 00000000000 11562044246 020105 5 ustar moon moon svgsalamander-0~svn95.orig/svg-core/src/test/java/ 0000755 0001750 0001750 00000000000 11562044246 021026 5 ustar moon moon svgsalamander-0~svn95.orig/svg-core/src/test/java/com/ 0000755 0001750 0001750 00000000000 11562044246 021604 5 ustar moon moon svgsalamander-0~svn95.orig/svg-core/src/test/java/com/kitfox/ 0000755 0001750 0001750 00000000000 11562044246 023110 5 ustar moon moon svgsalamander-0~svn95.orig/svg-core/src/test/java/com/kitfox/svg/ 0000755 0001750 0001750 00000000000 11562044246 023707 5 ustar moon moon svgsalamander-0~svn95.orig/svg-core/src/test/java/com/kitfox/svg/zip/ 0000755 0001750 0001750 00000000000 11562044246 024511 5 ustar moon moon svgsalamander-0~svn95.orig/svg-core/src/test/java/com/kitfox/svg/zip/ZipTestMain.java 0000644 0001750 0001750 00000003515 10647433706 027575 0 ustar moon moon /*
* ZipTestMain.java
*
* Created on July 18, 2007, 12:44 AM
*
* To change this template, choose Tools | Template Manager
* and open the template in the editor.
*/
package com.kitfox.svg.zip;
import java.io.BufferedInputStream;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.URL;
import java.util.zip.GZIPInputStream;
/**
*
* @author kitfox
*/
public class ZipTestMain
{
/** Creates a new instance of ZipTestMain */
public ZipTestMain() throws IOException
{
URL url = ZipTestMain.class.getResource("/missing.svgz");
// URL url = ZipTestMain.class.getResource("/AdamTagletClasses.svg");
InputStream is = url.openStream();
BufferedInputStream bin = new BufferedInputStream(is);
bin.mark(2);
int b0 = bin.read();
int b1 = bin.read();
bin.reset();
InputStreamReader reader;
//Check for gzip magic number
if ((b1 << 8 | b0) == GZIPInputStream.GZIP_MAGIC)
{
GZIPInputStream iis = new GZIPInputStream(bin);
reader = new InputStreamReader(iis);
}
else
{
//Plain text
reader = new InputStreamReader(bin);
}
BufferedReader br = new BufferedReader(reader);
for (String s = br.readLine(); s != null; s = br.readLine())
{
System.err.println(s);
}
}
/**
* @param args the command line arguments
*/
public static void main(String[] args)
{
try
{
new ZipTestMain();
} catch (IOException ex)
{
ex.printStackTrace();
}
}
}
svgsalamander-0~svn95.orig/svg-core/src/test/java/com/kitfox/salamander/ 0000755 0001750 0001750 00000000000 11562044246 025217 5 ustar moon moon svgsalamander-0~svn95.orig/svg-core/src/test/java/com/kitfox/salamander/javascript/ 0000755 0001750 0001750 00000000000 11562044246 027365 5 ustar moon moon svgsalamander-0~svn95.orig/svg-core/src/test/java/com/kitfox/salamander/javascript/JSTest.java 0000644 0001750 0001750 00000001660 10611460720 031400 0 ustar moon moon /*
* JSTest.java
*
* Created on April 16, 2007, 12:59 AM
*
* To change this template, choose Tools | Template Manager
* and open the template in the editor.
*/
package com.kitfox.salamander.javascript;
import javax.script.ScriptEngine;
import javax.script.ScriptEngineManager;
import javax.script.ScriptException;
/**
* http://java.sun.com/developer/technicalArticles/J2SE/Desktop/scripting/
*
* @author kitfox
*/
public class JSTest
{
/** Creates a new instance of JSTest */
public JSTest()
{
ScriptEngineManager mgr = new ScriptEngineManager();
ScriptEngine jsEngine = mgr.getEngineByName("JavaScript");
try {
jsEngine.eval("print('Hello, world!')");
} catch (ScriptException ex) {
ex.printStackTrace();
}
}
public static void main(String[] args)
{
new JSTest();
}
}
svgsalamander-0~svn95.orig/svg-core/src/test/res/ 0000755 0001750 0001750 00000000000 11562044254 020675 5 ustar moon moon svgsalamander-0~svn95.orig/svg-core/src/test/res/AdamTagletClasses.svg 0000644 0001750 0001750 00000014654 10637417427 024761 0 ustar moon moon
]>
svgsalamander-0~svn95.orig/svg-core/src/test/res/bad_alias2.svg 0000644 0001750 0001750 00000041774 10653423547 023422 0 ustar moon moon
]>
svgsalamander-0~svn95.orig/svg-core/src/test/res/bad_alias3.svg 0000644 0001750 0001750 00001612355 10653423547 023423 0 ustar moon moon
]>
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svgsalamander-0~svn95.orig/svg-core/src/test/res/data-uri-scheme-test-image.svg 0000644 0001750 0001750 00000012721 11427227157 026433 0 ustar moon moon
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svgsalamander-0~svn95.orig/svg-core/src/test/res/Monitor.svg 0000644 0001750 0001750 00000016537 11427227157 023066 0 ustar moon moon
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svgsalamander-0~svn95.orig/svg-core/src/main/java/xml/sampleForm.xml 0000644 0001750 0001750 00000002635 10627134103 024421 0 ustar moon moon
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/ 0000755 0001750 0001750 00000000000 11562044254 021550 5 ustar moon moon svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/ 0000755 0001750 0001750 00000000000 11562044254 023054 5 ustar moon moon svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/ 0000755 0001750 0001750 00000000000 11562044330 023646 5 ustar moon moon svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/animation/ 0000755 0001750 0001750 00000000000 11562044254 025632 5 ustar moon moon svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/animation/TrackManager.java 0000644 0001750 0001750 00000011333 10627134103 031027 0 ustar moon moon /*
* TrackManager.java
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on August 15, 2004, 11:34 PM
*/
package com.kitfox.svg.animation;
import java.util.*;
import com.kitfox.svg.*;
import java.io.Serializable;
/**
* Every element contains tracks, which manage the animation. There is one track
* for every parameter with animation, and each track in turn is composed of
* many events.
*
* @author Mark McKay
* @author Mark McKay
*/
public class TrackManager implements Serializable
{
public static final long serialVersionUID = 0;
static class TrackKey
{
String name;
int type;
TrackKey(AnimationElement base)
{
this(base.getAttribName(), base.getAttribType());
}
TrackKey(String name, int type)
{
this.name = name;
this.type = type;
}
public int hashCode() { return name.hashCode() ^ type; }
public boolean equals(Object obj)
{
if (!(obj instanceof TrackKey)) return false;
TrackKey key = (TrackKey)obj;
return key.type == type && key.name.equals(name);
}
}
HashMap tracks = new HashMap();
/** Creates a new instance of TrackManager */
public TrackManager()
{
}
/**
* Adds a new animation element to this track
*/
public void addTrackElement(AnimationElement element) throws SVGElementException
{
TrackKey key = new TrackKey(element);
TrackBase track = (TrackBase)tracks.get(key);
if (track == null)
{
//Create a track for this element
if (element instanceof Animate)
{
switch (((Animate)element).getDataType())
{
case Animate.DT_REAL:
track = new TrackDouble(element);
break;
case Animate.DT_COLOR:
track = new TrackColor(element);
break;
case Animate.DT_PATH:
track = new TrackPath(element);
break;
default:
throw new RuntimeException("");
}
}
else if (element instanceof AnimateColor)
{
track = new TrackColor(element);
}
else if (element instanceof AnimateTransform || element instanceof AnimateMotion)
{
track = new TrackTransform(element);
}
tracks.put(key, track);
}
track.addElement(element);
}
public TrackBase getTrack(String name, int type)
{
//Handle AUTO, which will match either CSS or XML (in that order)
if (type == AnimationElement.AT_AUTO)
{
TrackBase t = getTrack(name, AnimationElement.AT_CSS);
if (t != null) return t;
t = getTrack(name, AnimationElement.AT_XML);
if (t != null) return t;
return null;
}
//Get requested attribute
TrackKey key = new TrackKey(name, type);
TrackBase t = (TrackBase)tracks.get(key);
if (t != null) return t;
//If that didn't exist, see if one exists of type AUTO
key = new TrackKey(name, AnimationElement.AT_AUTO);
return (TrackBase)tracks.get(key);
}
public int getNumTracks()
{
return tracks.size();
}
public Iterator iterator()
{
return tracks.values().iterator();
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/animation/TrackDouble.java 0000644 0001750 0001750 00000007542 10627134103 030676 0 ustar moon moon /*
* TrackManager.java
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on August 15, 2004, 11:34 PM
*/
package com.kitfox.svg.animation;
import com.kitfox.svg.xml.StyleAttribute;
import java.util.*;
import com.kitfox.svg.*;
import com.kitfox.svg.xml.*;
/**
* A track holds the animation events for a single parameter of a single SVG
* element. It also contains the default value for the element, should the
* user want to see the 'unanimated' value.
*
* @author Mark McKay
* @author Mark McKay
*/
public class TrackDouble extends TrackBase
{
public TrackDouble(AnimationElement ele) throws SVGElementException
{
super(ele.getParent(), ele);
}
public boolean getValue(StyleAttribute attrib, double curTime)
{
double val = getValue(curTime);
if (Double.isNaN(val)) return false;
attrib.setStringValue("" + val);
return true;
}
public double getValue(double curTime)
{
double retVal = Double.NaN;
StyleAttribute attr = null;
switch (attribType)
{
case AnimationElement.AT_CSS:
attr = parent.getStyleAbsolute(attribName);
retVal = attr.getDoubleValue();
break;
case AnimationElement.AT_XML:
attr = parent.getPresAbsolute(attribName);
retVal = attr.getDoubleValue();
break;
case AnimationElement.AT_AUTO:
attr = parent.getStyleAbsolute(attribName);
if (attr == null) attr = parent.getPresAbsolute(attribName);
retVal = attr.getDoubleValue();
break;
}
AnimationTimeEval state = new AnimationTimeEval();
// boolean pastEnd = true;
for (Iterator it = animEvents.iterator(); it.hasNext();)
{
Animate ele = (Animate)it.next();
ele.evalParametric(state, curTime);
//Go to next element if this one does not affect processing
if (Double.isNaN(state.interp)) continue;
switch (ele.getAdditiveType())
{
case AnimationElement.AD_SUM:
retVal += ele.eval(state.interp);
break;
case AnimationElement.AD_REPLACE:
retVal = ele.eval(state.interp);
break;
}
//Evalutae accumulation if applicable
if (state.rep > 0)
{
switch (ele.getAccumulateType())
{
case AnimationElement.AC_SUM:
retVal += ele.repeatSkipSize(state.rep);
break;
}
}
}
return retVal;
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/animation/TrackBase.java 0000644 0001750 0001750 00000007252 11345751075 030347 0 ustar moon moon /*
* TrackManager.java
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on August 15, 2004, 11:34 PM
*/
package com.kitfox.svg.animation;
import java.util.*;
import com.kitfox.svg.xml.*;
import com.kitfox.svg.*;
/**
* A track holds the animation events for a single parameter of a single SVG
* element. It also contains the default value for the element, should the
* user want to see the 'unanimated' value.
*
* @author Mark McKay
* @author Mark McKay
*/
abstract public class TrackBase
{
protected final String attribName;
protected final int attribType; //AnimationElement.AT_*
/** Element we're animating */
protected final SVGElement parent;
//It doesn't make sense to sort this, since some events will depend on
// other events - in many cases, there will be no meaningful sorted order.
final ArrayList animEvents = new ArrayList();
/** Creates a new instance of TrackManager */
// public TrackBase(SVGElement parent)
// {
// this(parent, "", AnimationElement.AT_AUTO);
// }
/**
* Creates a track that would be valid for the name and type of element
* passed in. Does not actually add this elemnt to the track.
*/
public TrackBase(SVGElement parent, AnimationElement ele) throws SVGElementException
{
this(parent, ele.getAttribName(), ele.getAttribType());
}
public TrackBase(SVGElement parent, String attribName, int attribType) throws SVGElementException
{
this.parent = parent;
this.attribName = attribName;
this.attribType = attribType;
//Make sure parent has an attribute we will write to
if (attribType == AnimationElement.AT_AUTO
&& !parent.hasAttribute(attribName, AnimationElement.AT_CSS)
&& !parent.hasAttribute(attribName, AnimationElement.AT_XML))
{
parent.addAttribute(attribName, AnimationElement.AT_CSS, "");
}
else if (!parent.hasAttribute(attribName, attribType))
{
parent.addAttribute(attribName, attribType, "");
}
}
public String getAttribName() { return attribName; }
public int getAttribType() { return attribType; }
public void addElement(AnimationElement ele)
{
animEvents.add(ele);
}
/**
* Returns a StyleAttribute representing the value of this track at the
* passed time. If this track does not apply, returns null.
* @return - True if successful, false if a value could not be obtained
*/
abstract public boolean getValue(StyleAttribute attrib, double curTime) throws SVGException;
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/animation/TrackTransform.java 0000644 0001750 0001750 00000010106 10627134103 031425 0 ustar moon moon /*
* TrackManager.java
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on September 21, 2004, 11:34 PM
*/
package com.kitfox.svg.animation;
import com.kitfox.svg.xml.StyleAttribute;
import java.awt.geom.*;
import java.util.*;
import com.kitfox.svg.*;
import com.kitfox.svg.xml.*;
/**
* A track holds the animation events for a single parameter of a single SVG
* element. It also contains the default value for the element, should the
* user want to see the 'unanimated' value.
*
* @author Mark McKay
* @author Mark McKay
*/
public class TrackTransform extends TrackBase
{
public TrackTransform(AnimationElement ele) throws SVGElementException
{
super(ele.getParent(), ele);
}
public boolean getValue(StyleAttribute attrib, double curTime) throws SVGException
{
AffineTransform retVal = new AffineTransform();
retVal = getValue(retVal, curTime);
// AffineTransform val = getValue(curTime);
// if (val == null) return false;
double[] mat = new double[6];
retVal.getMatrix(mat);
attrib.setStringValue("matrix(" + mat[0] + " " + mat[1] + " " + mat[2] + " " + mat[3] + " " + mat[4] + " " + mat[5] + ")");
return true;
}
public AffineTransform getValue(AffineTransform retVal, double curTime) throws SVGException
{
//Init transform with default state
StyleAttribute attr = null;
switch (attribType)
{
case AnimationElement.AT_CSS:
attr = parent.getStyleAbsolute(attribName);
retVal.setTransform(SVGElement.parseSingleTransform(attr.getStringValue()));
break;
case AnimationElement.AT_XML:
attr = parent.getPresAbsolute(attribName);
retVal.setTransform(SVGElement.parseSingleTransform(attr.getStringValue()));
break;
case AnimationElement.AT_AUTO:
attr = parent.getStyleAbsolute(attribName);
if (attr == null) attr = parent.getPresAbsolute(attribName);
retVal.setTransform(SVGElement.parseSingleTransform(attr.getStringValue()));
break;
}
//Update transform with time based information
AnimationTimeEval state = new AnimationTimeEval();
AffineTransform xform = new AffineTransform();
for (Iterator it = animEvents.iterator(); it.hasNext();)
{
AnimateXform ele = (AnimateXform)it.next();
ele.evalParametric(state, curTime);
//Go to next element if this one does not affect processing
if (Double.isNaN(state.interp)) continue;
switch (ele.getAdditiveType())
{
case AnimationElement.AD_SUM:
retVal.concatenate(ele.eval(xform, state.interp));
break;
case AnimationElement.AD_REPLACE:
retVal.setTransform(ele.eval(xform, state.interp));
break;
}
}
return retVal;
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/animation/TrackColor.java 0000644 0001750 0001750 00000006165 10627134103 030542 0 ustar moon moon /*
* TrackManager.java
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on September 21, 2004, 11:34 PM
*/
package com.kitfox.svg.animation;
import com.kitfox.svg.xml.StyleAttribute;
import java.awt.*;
import java.util.*;
import com.kitfox.svg.*;
import com.kitfox.svg.xml.*;
/**
* A track holds the animation events for a single parameter of a single SVG
* element. It also contains the default value for the element, should the
* user want to see the 'unanimated' value.
*
* @author Mark McKay
* @author Mark McKay
*/
public class TrackColor extends TrackBase
{
public TrackColor(AnimationElement ele) throws SVGElementException
{
super(ele.getParent(), ele);
}
public boolean getValue(StyleAttribute attrib, double curTime)
{
Color col = getValue(curTime);
if (col == null) return false;
attrib.setStringValue("#" + Integer.toHexString(col.getRGB()));
return true;
}
public Color getValue(double curTime)
{
Color retVal = null;
AnimationTimeEval state = new AnimationTimeEval();
for (Iterator it = animEvents.iterator(); it.hasNext();)
{
AnimateBase ele = (AnimateBase)it.next();
AnimateColorIface eleColor = (AnimateColorIface)ele;
ele.evalParametric(state, curTime);
//Reject value if it is in the invalid state
if (Double.isNaN(state.interp)) continue;
if (retVal == null)
{
retVal = eleColor.evalColor(state.interp);
continue;
}
Color curCol = eleColor.evalColor(state.interp);
switch (ele.getAdditiveType())
{
case AnimationElement.AD_REPLACE:
retVal = curCol;
break;
case AnimationElement.AD_SUM:
retVal = new Color(curCol.getRed() + retVal.getRed(), curCol.getGreen() + retVal.getGreen(), curCol.getBlue() + retVal.getBlue());
break;
}
}
return retVal;
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/animation/TimeCompound.java 0000644 0001750 0001750 00000005047 11345751075 031113 0 ustar moon moon /*
* TimeDiscrete.java
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on August 15, 2004, 3:33 AM
*/
package com.kitfox.svg.animation;
import java.util.Collections;
import java.util.Iterator;
import java.util.List;
import java.util.regex.Pattern;
/**
* This represents a summation of other time elements. It is used for complex
* timing events with offsets.
*
* @author Mark McKay
* @author Mark McKay
*/
public class TimeCompound extends TimeBase
{
static final Pattern patPlus = Pattern.compile("\\+");
/**
* This is a list of times. This element's time is calculated as the greatest
* member that is less than the current time.
*/
final List componentTimes;
private AnimationElement parent;
/** Creates a new instance of TimeDiscrete */
public TimeCompound(List timeBases)
{
componentTimes = Collections.unmodifiableList(timeBases);
}
public double evalTime()
{
double agg = 0.0;
for (Iterator it = componentTimes.iterator(); it.hasNext();)
{
TimeBase timeEle = (TimeBase)it.next();
double time = timeEle.evalTime();
agg += time;
}
return agg;
}
public void setParentElement(AnimationElement ele)
{
this.parent = ele;
for (Iterator it = componentTimes.iterator(); it.hasNext();)
{
TimeBase timeEle = (TimeBase)it.next();
timeEle.setParentElement(ele);
}
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/animation/AnimateMotion.java 0000644 0001750 0001750 00000020707 11345751075 031254 0 ustar moon moon /*
* Animate.java
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on August 15, 2004, 2:51 AM
*/
package com.kitfox.svg.animation;
import com.kitfox.svg.SVGElement;
import com.kitfox.svg.SVGException;
import com.kitfox.svg.SVGLoaderHelper;
import com.kitfox.svg.animation.parser.AnimTimeParser;
import com.kitfox.svg.xml.StyleAttribute;
import java.awt.geom.AffineTransform;
import java.awt.geom.GeneralPath;
import java.awt.geom.PathIterator;
import java.awt.geom.Point2D;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import org.xml.sax.Attributes;
import org.xml.sax.SAXException;
/**
* @author Mark McKay
* @author Mark McKay
*/
public class AnimateMotion extends AnimateXform
{
static final Matcher matchPoint = Pattern.compile("\\s*(\\d+)[^\\d]+(\\d+)\\s*").matcher("");
// protected double fromValue;
// protected double toValue;
GeneralPath path;
int rotateType = RT_ANGLE;
double rotate; //Static angle to rotate by
public static final int RT_ANGLE = 0; //Rotate by constant 'rotate' degrees
public static final int RT_AUTO = 1; //Rotate to reflect tangent of position on path
final ArrayList bezierSegs = new ArrayList();
double curveLength;
/** Creates a new instance of Animate */
public AnimateMotion()
{
}
public void loaderStartElement(SVGLoaderHelper helper, Attributes attrs, SVGElement parent) throws SAXException
{
//Load style string
super.loaderStartElement(helper, attrs, parent);
//Motion element implies animating the transform element
if (attribName == null)
{
attribName = "transform";
attribType = AT_AUTO;
additiveType = AD_SUM;
}
String path = attrs.getValue("path");
if (path != null)
{
this.path = buildPath(path, GeneralPath.WIND_NON_ZERO);
}
//Now parse rotation style
String rotate = attrs.getValue("rotate");
if (rotate != null)
{
if (rotate.equals("auto"))
{
this.rotateType = RT_AUTO;
}
else
{
try { this.rotate = Math.toRadians(Float.parseFloat(rotate)); } catch (Exception e) {}
}
}
//Determine path
String from = attrs.getValue("from");
String to = attrs.getValue("to");
buildPath(from, to);
}
protected static void setPoint(Point2D.Float pt, String x, String y)
{
try { pt.x = Float.parseFloat(x); } catch (Exception e) {};
try { pt.y = Float.parseFloat(y); } catch (Exception e) {};
}
private void buildPath(String from, String to)
{
if (from != null && to != null)
{
Point2D.Float ptFrom = new Point2D.Float(), ptTo = new Point2D.Float();
matchPoint.reset(from);
if (matchPoint.matches())
{
setPoint(ptFrom, matchPoint.group(1), matchPoint.group(2));
}
matchPoint.reset(to);
if (matchPoint.matches())
{
setPoint(ptFrom, matchPoint.group(1), matchPoint.group(2));
}
if (ptFrom != null && ptTo != null)
{
path = new GeneralPath();
path.moveTo(ptFrom.x, ptFrom.y);
path.lineTo(ptTo.x, ptTo.y);
}
}
paramaterizePath();
}
private void paramaterizePath()
{
bezierSegs.clear();
curveLength = 0;
double[] coords = new double[6];
double sx = 0, sy = 0;
for (PathIterator pathIt = path.getPathIterator(new AffineTransform()); !pathIt.isDone(); pathIt.next())
{
Bezier bezier = null;
int segType = pathIt.currentSegment(coords);
switch (segType)
{
case PathIterator.SEG_LINETO:
{
bezier = new Bezier(sx, sy, coords, 1);
sx = coords[0];
sy = coords[1];
break;
}
case PathIterator.SEG_QUADTO:
{
bezier = new Bezier(sx, sy, coords, 2);
sx = coords[2];
sy = coords[3];
break;
}
case PathIterator.SEG_CUBICTO:
{
bezier = new Bezier(sx, sy, coords, 3);
sx = coords[4];
sy = coords[5];
break;
}
case PathIterator.SEG_MOVETO:
{
sx = coords[0];
sy = coords[1];
break;
}
case PathIterator.SEG_CLOSE:
//Do nothing
break;
}
if (bezier != null)
{
bezierSegs.add(bezier);
curveLength += bezier.getLength();
}
}
}
/**
* Evaluates this animation element for the passed interpolation time. Interp
* must be on [0..1].
*/
public AffineTransform eval(AffineTransform xform, double interp)
{
Point2D.Double point = new Point2D.Double();
if (interp >= 1)
{
Bezier last = (Bezier)bezierSegs.get(bezierSegs.size() - 1);
last.getFinalPoint(point);
xform.setToTranslation(point.x, point.y);
return xform;
}
double curLength = curveLength * interp;
for (Iterator it = bezierSegs.iterator(); it.hasNext();)
{
Bezier bez = (Bezier)it.next();
double bezLength = bez.getLength();
if (curLength < bezLength)
{
double param = curLength / bezLength;
bez.eval(param, point);
break;
}
curLength -= bezLength;
}
xform.setToTranslation(point.x, point.y);
return xform;
}
protected void rebuild(AnimTimeParser animTimeParser) throws SVGException
{
super.rebuild(animTimeParser);
StyleAttribute sty = new StyleAttribute();
if (getPres(sty.setName("path")))
{
String strn = sty.getStringValue();
this.path = buildPath(strn, GeneralPath.WIND_NON_ZERO);
}
if (getPres(sty.setName("rotate")))
{
String strn = sty.getStringValue();
if (strn.equals("auto"))
{
this.rotateType = RT_AUTO;
}
else
{
try { this.rotate = Math.toRadians(Float.parseFloat(strn)); } catch (Exception e) {}
}
}
String from = null;
if (getPres(sty.setName("from")))
{
from = sty.getStringValue();
}
String to = null;
if (getPres(sty.setName("to")))
{
to = sty.getStringValue();
}
buildPath(from, to);
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/animation/AnimateColorIface.java 0000644 0001750 0001750 00000002353 10627134103 031777 0 ustar moon moon /*
* AnimateColorIface.java
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on January 16, 2005, 6:24 AM
*/
package com.kitfox.svg.animation;
import java.awt.*;
/**
*
* @author kitfox
*/
public interface AnimateColorIface
{
public Color evalColor(double interp);
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/animation/AnimationTimeEval.java 0000644 0001750 0001750 00000003705 10627134103 032042 0 ustar moon moon /*
* AnimateTimeEval.java
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
*
* Created on September 21, 2004, 1:31 PM
*/
package com.kitfox.svg.animation;
/**
*
* @author kitfox
*/
public class AnimationTimeEval
{
/**
* Value on [0..1] representing the interpolation value of queried animation
* element, or Double.NaN if element does not provide a valid evalutaion
*/
public double interp;
/**
* Number of completed repetitions
*/
public int rep;
/**
* True if this evaluation is in a frozen state; ie, past the end of the
* track and held in the "freeze" state.
*/
// public boolean pastEnd;
/** Creates a new instance of AnimateTimeEval */
public AnimationTimeEval()
{
}
// public void set(double interp, int rep, boolean pastEnd)
public void set(double interp, int rep)
{
this.interp = interp;
this.rep = rep;
// this.pastEnd = pastEnd;
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/animation/AnimateBase.java 0000644 0001750 0001750 00000010261 11174160530 030641 0 ustar moon moon /*
* Animate.java
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on August 15, 2004, 2:51 AM
*/
package com.kitfox.svg.animation;
import com.kitfox.svg.SVGElement;
import com.kitfox.svg.SVGException;
import com.kitfox.svg.SVGLoaderHelper;
import com.kitfox.svg.animation.parser.AnimTimeParser;
import com.kitfox.svg.animation.parser.ParseException;
import com.kitfox.svg.xml.StyleAttribute;
import java.io.StringReader;
import org.xml.sax.Attributes;
import org.xml.sax.SAXException;
/**
* @author Mark McKay
* @author Mark McKay
*/
abstract public class AnimateBase extends AnimationElement
{
protected double repeatCount = Double.NaN;
protected TimeBase repeatDur;
/** Creates a new instance of Animate */
public AnimateBase()
{
}
public void evalParametric(AnimationTimeEval state, double curTime)
{
evalParametric(state, curTime, repeatCount, repeatDur == null ? Double.NaN : repeatDur.evalTime());
}
public void loaderStartElement(SVGLoaderHelper helper, Attributes attrs, SVGElement parent) throws SAXException
{
//Load style string
super.loaderStartElement(helper, attrs, parent);
String repeatDurTime = attrs.getValue("repeatDur");
try
{
if (repeatDurTime != null)
{
helper.animTimeParser.ReInit(new StringReader(repeatDurTime));
this.repeatDur = helper.animTimeParser.Expr();
this.repeatDur.setParentElement(this);
}
}
catch (Exception e)
{
throw new SAXException(e);
}
String strn = attrs.getValue("repeatCount");
if (strn == null)
{
repeatCount = 1;
}
else if ("indefinite".equals(strn))
{
repeatCount = Double.POSITIVE_INFINITY;
}
else
{
try { repeatCount = Double.parseDouble(strn); }
catch (Exception e) { repeatCount = Double.NaN; }
}
}
protected void rebuild(AnimTimeParser animTimeParser) throws SVGException
{
super.rebuild(animTimeParser);
StyleAttribute sty = new StyleAttribute();
if (getPres(sty.setName("repeatDur")))
{
String strn = sty.getStringValue();
if (strn != null)
{
animTimeParser.ReInit(new StringReader(strn));
try {
this.repeatDur = animTimeParser.Expr();
} catch (ParseException ex) {
ex.printStackTrace();
}
}
}
if (getPres(sty.setName("repeatCount")))
{
String strn = sty.getStringValue();
if (strn == null)
{
repeatCount = 1;
}
else if ("indefinite".equals(strn))
{
repeatCount = Double.POSITIVE_INFINITY;
}
else
{
try { repeatCount = Double.parseDouble(strn); }
catch (Exception e) { repeatCount = Double.NaN; }
}
}
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/animation/AnimateTransform.java 0000644 0001750 0001750 00000024415 11174160530 031750 0 ustar moon moon /*
* Animate.java
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on August 15, 2004, 2:51 AM
*/
package com.kitfox.svg.animation;
import com.kitfox.svg.SVGElement;
import com.kitfox.svg.SVGException;
import com.kitfox.svg.SVGLoaderHelper;
import com.kitfox.svg.animation.parser.AnimTimeParser;
import com.kitfox.svg.xml.StyleAttribute;
import com.kitfox.svg.xml.XMLParseUtil;
import java.awt.geom.AffineTransform;
import java.util.regex.Pattern;
import org.xml.sax.Attributes;
import org.xml.sax.SAXException;
/**
* @author Mark McKay
* @author Mark McKay
*/
public class AnimateTransform extends AnimateXform
{
// protected AffineTransform fromValue;
// protected AffineTransform toValue;
// protected double[] fromValue; //Transform parameters
// protected double[] toValue;
protected double[][] values;
protected double[] keyTimes;
public static final int AT_REPLACE = 0;
public static final int AT_SUM = 1;
protected int additive = AT_REPLACE;
public static final int TR_TRANSLATE = 0;
public static final int TR_ROTATE = 1;
public static final int TR_SCALE = 2;
public static final int TR_SKEWY = 3;
public static final int TR_SKEWX = 4;
public static final int TR_INVALID = 5;
protected int xformType = TR_INVALID;
/** Creates a new instance of Animate */
public AnimateTransform()
{
}
public void loaderStartElement(SVGLoaderHelper helper, Attributes attrs, SVGElement parent) throws SAXException
{
//Load style string
super.loaderStartElement(helper, attrs, parent);
//Type of matrix of transform. Should be one of the known names used to
// define matrix transforms
// valid types: translate, scale, rotate, skewX, skewY
// 'matrix' not valid for animation
String type = attrs.getValue("type").toLowerCase();
if (type.equals("translate")) xformType = TR_TRANSLATE;
if (type.equals("rotate")) xformType = TR_ROTATE;
if (type.equals("scale")) xformType = TR_SCALE;
if (type.equals("skewx")) xformType = TR_SKEWX;
if (type.equals("skewy")) xformType = TR_SKEWY;
String fromStrn = attrs.getValue("from");
String toStrn = attrs.getValue("to");
if (fromStrn != null && toStrn != null)
{
//fromValue = parseSingleTransform(type + "(" + strn + ")");
double[] fromValue = XMLParseUtil.parseDoubleList(fromStrn);
fromValue = validate(fromValue);
// toValue = parseSingleTransform(type + "(" + strn + ")");
double[] toValue = XMLParseUtil.parseDoubleList(toStrn);
toValue = validate(toValue);
values = new double[][]{fromValue, toValue};
keyTimes = new double[]{0, 1};
}
String keyTimeStrn = attrs.getValue("keyTimes");
String valuesStrn = attrs.getValue("values");
if (keyTimeStrn != null && valuesStrn != null)
{
keyTimes = XMLParseUtil.parseDoubleList(keyTimeStrn);
String[] valueList = Pattern.compile(";").split(valuesStrn);
values = new double[valueList.length][];
for (int i = 0; i < valueList.length; i++)
{
double[] list = XMLParseUtil.parseDoubleList(valueList[i]);
values[i] = validate(list);
}
}
//Check our additive state
String additive = attrs.getValue("additive");
if (additive != null)
{
if (additive.equals("sum")) this.additive = AT_SUM;
}
}
/**
* Check list size against current xform type and ensure list
* is expanded to a standard list size
*/
private double[] validate(double[] paramList)
{
switch (xformType)
{
case TR_SCALE:
{
if (paramList == null)
{
paramList = new double[]{1, 1};
}
else if (paramList.length == 1)
{
paramList = new double[]{paramList[0], paramList[0]};
// double[] tmp = paramList;
// paramList = new double[2];
// paramList[0] = paramList[1] = tmp[0];
}
}
}
return paramList;
}
/**
* Evaluates this animation element for the passed interpolation time. Interp
* must be on [0..1].
*/
public AffineTransform eval(AffineTransform xform, double interp)
{
int idx = 0;
for (; idx < keyTimes.length - 1; idx++)
{
if (interp >= keyTimes[idx])
{
idx--;
if (idx < 0) idx = 0;
break;
}
}
double spanStartTime = keyTimes[idx];
double spanEndTime = keyTimes[idx + 1];
// double span = spanStartTime - spanEndTime;
interp = (interp - spanStartTime) / (spanEndTime - spanStartTime);
double[] fromValue = values[idx];
double[] toValue = values[idx + 1];
switch (xformType)
{
case TR_TRANSLATE:
{
double x = (1.0 - interp) * fromValue[0] + interp * toValue[0];
double y = (1.0 - interp) * fromValue[1] + interp * toValue[1];
xform.setToTranslation(x, y);
break;
}
case TR_ROTATE:
{
double x1 = fromValue.length == 3 ? fromValue[1] : 0;
double y1 = fromValue.length == 3 ? fromValue[2] : 0;
double x2 = toValue.length == 3 ? toValue[1] : 0;
double y2 = toValue.length == 3 ? toValue[2] : 0;
double theta = (1.0 - interp) * fromValue[0] + interp * toValue[0];
double x = (1.0 - interp) * x1 + interp * x2;
double y = (1.0 - interp) * y1 + interp * y2;
xform.setToRotation(Math.toRadians(theta), x, y);
break;
}
case TR_SCALE:
{
double x = (1.0 - interp) * fromValue[0] + interp * toValue[0];
double y = (1.0 - interp) * fromValue[1] + interp * toValue[1];
xform.setToScale(x, y);
break;
}
case TR_SKEWX:
{
double x = (1.0 - interp) * fromValue[0] + interp * toValue[0];
xform.setToShear(Math.toRadians(x), 0.0);
break;
}
case TR_SKEWY:
{
double y = (1.0 - interp) * fromValue[0] + interp * toValue[0];
xform.setToShear(0.0, Math.toRadians(y));
break;
}
default:
xform.setToIdentity();
break;
}
return xform;
}
protected void rebuild(AnimTimeParser animTimeParser) throws SVGException
{
super.rebuild(animTimeParser);
StyleAttribute sty = new StyleAttribute();
if (getPres(sty.setName("type")))
{
String strn = sty.getStringValue().toLowerCase();
if (strn.equals("translate")) xformType = TR_TRANSLATE;
if (strn.equals("rotate")) xformType = TR_ROTATE;
if (strn.equals("scale")) xformType = TR_SCALE;
if (strn.equals("skewx")) xformType = TR_SKEWX;
if (strn.equals("skewy")) xformType = TR_SKEWY;
}
String fromStrn = null;
if (getPres(sty.setName("from")))
{
fromStrn = sty.getStringValue();
}
String toStrn = null;
if (getPres(sty.setName("to")))
{
toStrn = sty.getStringValue();
}
if (fromStrn != null && toStrn != null)
{
double[] fromValue = XMLParseUtil.parseDoubleList(fromStrn);
fromValue = validate(fromValue);
double[] toValue = XMLParseUtil.parseDoubleList(toStrn);
toValue = validate(toValue);
values = new double[][]{fromValue, toValue};
}
String keyTimeStrn = null;
if (getPres(sty.setName("keyTimes")))
{
keyTimeStrn = sty.getStringValue();
}
String valuesStrn = null;
if (getPres(sty.setName("values")))
{
valuesStrn = sty.getStringValue();
}
if (keyTimeStrn != null && valuesStrn != null)
{
keyTimes = XMLParseUtil.parseDoubleList(keyTimeStrn);
String[] valueList = Pattern.compile(";").split(valuesStrn);
values = new double[valueList.length][];
for (int i = 0; i < valueList.length; i++)
{
double[] list = XMLParseUtil.parseDoubleList(valueList[i]);
values[i] = validate(list);
}
}
//Check our additive state
if (getPres(sty.setName("additive")))
{
String strn = sty.getStringValue().toLowerCase();
if (strn.equals("sum")) this.additive = AT_SUM;
}
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/animation/AnimateColor.java 0000644 0001750 0001750 00000006435 11174160530 031055 0 ustar moon moon /*
* Animate.java
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on August 15, 2004, 2:51 AM
*/
package com.kitfox.svg.animation;
import com.kitfox.svg.SVGElement;
import com.kitfox.svg.SVGException;
import com.kitfox.svg.SVGLoaderHelper;
import com.kitfox.svg.animation.parser.AnimTimeParser;
import com.kitfox.svg.xml.ColorTable;
import com.kitfox.svg.xml.StyleAttribute;
import java.awt.Color;
import org.xml.sax.Attributes;
import org.xml.sax.SAXException;
/**
* @author Mark McKay
* @author Mark McKay
*/
public class AnimateColor extends AnimateBase implements AnimateColorIface
{
protected Color fromValue;
protected Color toValue;
/** Creates a new instance of Animate */
public AnimateColor()
{
}
public void loaderStartElement(SVGLoaderHelper helper, Attributes attrs, SVGElement parent) throws SAXException
{
//Load style string
super.loaderStartElement(helper, attrs, parent);
String strn = attrs.getValue("from");
fromValue = ColorTable.parseColor(strn);
strn = attrs.getValue("to");
toValue = ColorTable.parseColor(strn);
}
/**
* Evaluates this animation element for the passed interpolation time. Interp
* must be on [0..1].
*/
public Color evalColor(double interp)
{
int r1 = fromValue.getRed();
int g1 = fromValue.getGreen();
int b1 = fromValue.getBlue();
int r2 = toValue.getRed();
int g2 = toValue.getGreen();
int b2 = toValue.getBlue();
double invInterp = 1.0 - interp;
return new Color((int)(r1 * invInterp + r2 * interp),
(int)(g1 * invInterp + g2 * interp),
(int)(b1 * invInterp + b2 * interp));
}
protected void rebuild(AnimTimeParser animTimeParser) throws SVGException
{
super.rebuild(animTimeParser);
StyleAttribute sty = new StyleAttribute();
if (getPres(sty.setName("from")))
{
String strn = sty.getStringValue();
fromValue = ColorTable.parseColor(strn);
}
if (getPres(sty.setName("to")))
{
String strn = sty.getStringValue();
toValue = ColorTable.parseColor(strn);
}
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/animation/Animate.java 0000644 0001750 0001750 00000035451 11174160530 030056 0 ustar moon moon /*
* Animate.java
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on August 15, 2004, 2:51 AM
*/
package com.kitfox.svg.animation;
import com.kitfox.svg.SVGElement;
import com.kitfox.svg.SVGException;
import com.kitfox.svg.SVGLoaderHelper;
import com.kitfox.svg.animation.parser.AnimTimeParser;
import com.kitfox.svg.xml.ColorTable;
import com.kitfox.svg.xml.StyleAttribute;
import com.kitfox.svg.xml.XMLParseUtil;
import java.awt.Color;
import java.awt.geom.AffineTransform;
import java.awt.geom.GeneralPath;
import java.awt.geom.PathIterator;
import org.xml.sax.Attributes;
import org.xml.sax.SAXException;
/**
* Animate is a really annoying morphic tag that could represent a real value,
* a color or a path
*
* @author Mark McKay
* @author Mark McKay
*/
public class Animate extends AnimateBase implements AnimateColorIface
{
// StyleAttribute retAttrib = new StyleAttribute
public static final int DT_REAL = 0;
public static final int DT_COLOR = 1;
public static final int DT_PATH = 2;
int dataType = DT_REAL;
protected double fromValue = Double.NaN;
protected double toValue = Double.NaN;
protected double byValue = Double.NaN;
protected double[] valuesValue;
protected Color fromColor = null;
protected Color toColor = null;
protected GeneralPath fromPath = null;
protected GeneralPath toPath = null;
/** Creates a new instance of Animate */
public Animate()
{
}
public int getDataType()
{
return dataType;
}
public void loaderStartElement(SVGLoaderHelper helper, Attributes attrs, SVGElement parent) throws SAXException
{
//Load style string
super.loaderStartElement(helper, attrs, parent);
String strn = attrs.getValue("from");
if (strn != null)
{
if (XMLParseUtil.isDouble(strn))
{
fromValue = XMLParseUtil.parseDouble(strn);
}
// else if (attrs.getValue("attributeName").equals("d"))
// {
// fromPath = this.buildPath(strn, GeneralPath.WIND_EVEN_ODD);
// dataType = DT_PATH;
// }
else
{
fromColor = ColorTable.parseColor(strn);
if (fromColor == null)
{
//Try path
fromPath = this.buildPath(strn, GeneralPath.WIND_EVEN_ODD);
dataType = DT_PATH;
}
else dataType = DT_COLOR;
}
}
strn = attrs.getValue("to");
if (strn != null)
{
if (XMLParseUtil.isDouble(strn))
{
toValue = XMLParseUtil.parseDouble(strn);
}
else
{
toColor = ColorTable.parseColor(strn);
if (toColor == null)
{
//Try path
toPath = this.buildPath(strn, GeneralPath.WIND_EVEN_ODD);
dataType = DT_PATH;
}
else dataType = DT_COLOR;
}
}
strn = attrs.getValue("by");
try
{
if (strn != null) byValue = XMLParseUtil.parseDouble(strn);
} catch (Exception e) {}
strn = attrs.getValue("values");
try
{
if (strn != null) valuesValue = XMLParseUtil.parseDoubleList(strn);
} catch (Exception e) {}
}
/**
* Evaluates this animation element for the passed interpolation time. Interp
* must be on [0..1].
*/
public double eval(double interp)
{
boolean fromExists = !Double.isNaN(fromValue);
boolean toExists = !Double.isNaN(toValue);
boolean byExists = !Double.isNaN(byValue);
boolean valuesExists = valuesValue != null;
if (valuesExists)
{
double sp = interp * valuesValue.length;
int ip = (int)sp;
double fp = sp - ip;
int i0 = ip;
int i1 = ip + 1;
if (i0 < 0) return valuesValue[0];
if (i1 >= valuesValue.length) return valuesValue[valuesValue.length - 1];
return valuesValue[i0] * (1 - fp) + valuesValue[i1] * fp;
}
else if (fromExists && toExists)
{
return toValue * interp + fromValue * (1.0 - interp);
}
else if (fromExists && byExists)
{
return fromValue + byValue * interp;
}
else if (toExists && byExists)
{
return toValue - byValue * (1.0 - interp);
}
else if (byExists)
{
return byValue * interp;
}
//Should not reach this line
throw new RuntimeException("Animate tag could not be evalutated - insufficient arguements");
}
public Color evalColor(double interp)
{
if (fromColor == null && toColor != null)
{
float[] toCol = new float[3];
toColor.getColorComponents(toCol);
return new Color(toCol[0] * (float)interp,
toCol[1] * (float)interp,
toCol[2] * (float)interp);
}
else if (fromColor != null && toColor != null)
{
float nInterp = 1 - (float)interp;
float[] fromCol = new float[3];
float[] toCol = new float[3];
fromColor.getColorComponents(fromCol);
toColor.getColorComponents(toCol);
return new Color(fromCol[0] * nInterp + toCol[0] * (float)interp,
fromCol[1] * nInterp + toCol[1] * (float)interp,
fromCol[2] * nInterp + toCol[2] * (float)interp);
}
throw new RuntimeException("Animate tag could not be evalutated - insufficient arguements");
}
public GeneralPath evalPath(double interp)
{
if (fromPath == null && toPath != null)
{
PathIterator itTo = toPath.getPathIterator(new AffineTransform());
GeneralPath midPath = new GeneralPath();
float[] coordsTo = new float[6];
for (; !itTo.isDone(); itTo.next())
{
int segTo = itTo.currentSegment(coordsTo);
switch (segTo)
{
case PathIterator.SEG_CLOSE:
midPath.closePath();
break;
case PathIterator.SEG_CUBICTO:
midPath.curveTo(
(float)(coordsTo[0] * interp),
(float)(coordsTo[1] * interp),
(float)(coordsTo[2] * interp),
(float)(coordsTo[3] * interp),
(float)(coordsTo[4] * interp),
(float)(coordsTo[5] * interp)
);
break;
case PathIterator.SEG_LINETO:
midPath.lineTo(
(float)(coordsTo[0] * interp),
(float)(coordsTo[1] * interp)
);
break;
case PathIterator.SEG_MOVETO:
midPath.moveTo(
(float)(coordsTo[0] * interp),
(float)(coordsTo[1] * interp)
);
break;
case PathIterator.SEG_QUADTO:
midPath.quadTo(
(float)(coordsTo[0] * interp),
(float)(coordsTo[1] * interp),
(float)(coordsTo[2] * interp),
(float)(coordsTo[3] * interp)
);
break;
}
}
return midPath;
}
else if (toPath != null)
{
PathIterator itFrom = fromPath.getPathIterator(new AffineTransform());
PathIterator itTo = toPath.getPathIterator(new AffineTransform());
GeneralPath midPath = new GeneralPath();
float[] coordsFrom = new float[6];
float[] coordsTo = new float[6];
for (; !itFrom.isDone(); itFrom.next())
{
int segFrom = itFrom.currentSegment(coordsFrom);
int segTo = itTo.currentSegment(coordsTo);
if (segFrom != segTo)
{
throw new RuntimeException("Path shape mismatch");
}
switch (segFrom)
{
case PathIterator.SEG_CLOSE:
midPath.closePath();
break;
case PathIterator.SEG_CUBICTO:
midPath.curveTo(
(float)(coordsFrom[0] * (1 - interp) + coordsTo[0] * interp),
(float)(coordsFrom[1] * (1 - interp) + coordsTo[1] * interp),
(float)(coordsFrom[2] * (1 - interp) + coordsTo[2] * interp),
(float)(coordsFrom[3] * (1 - interp) + coordsTo[3] * interp),
(float)(coordsFrom[4] * (1 - interp) + coordsTo[4] * interp),
(float)(coordsFrom[5] * (1 - interp) + coordsTo[5] * interp)
);
break;
case PathIterator.SEG_LINETO:
midPath.lineTo(
(float)(coordsFrom[0] * (1 - interp) + coordsTo[0] * interp),
(float)(coordsFrom[1] * (1 - interp) + coordsTo[1] * interp)
);
break;
case PathIterator.SEG_MOVETO:
midPath.moveTo(
(float)(coordsFrom[0] * (1 - interp) + coordsTo[0] * interp),
(float)(coordsFrom[1] * (1 - interp) + coordsTo[1] * interp)
);
break;
case PathIterator.SEG_QUADTO:
midPath.quadTo(
(float)(coordsFrom[0] * (1 - interp) + coordsTo[0] * interp),
(float)(coordsFrom[1] * (1 - interp) + coordsTo[1] * interp),
(float)(coordsFrom[2] * (1 - interp) + coordsTo[2] * interp),
(float)(coordsFrom[3] * (1 - interp) + coordsTo[3] * interp)
);
break;
}
}
return midPath;
}
throw new RuntimeException("Animate tag could not be evalutated - insufficient arguements");
}
/**
* If this element is being accumulated, detemine the delta to accumulate by
*/
public double repeatSkipSize(int reps)
{
boolean fromExists = !Double.isNaN(fromValue);
boolean toExists = !Double.isNaN(toValue);
boolean byExists = !Double.isNaN(byValue);
if (fromExists && toExists)
{
return (toValue - fromValue) * reps;
}
else if (fromExists && byExists)
{
return (fromValue + byValue) * reps;
}
else if (toExists && byExists)
{
return toValue * reps;
}
else if (byExists)
{
return byValue * reps;
}
//Should not reach this line
return 0;
}
protected void rebuild(AnimTimeParser animTimeParser) throws SVGException
{
super.rebuild(animTimeParser);
StyleAttribute sty = new StyleAttribute();
if (getPres(sty.setName("from")))
{
String strn = sty.getStringValue();
if (XMLParseUtil.isDouble(strn))
{
fromValue = XMLParseUtil.parseDouble(strn);
}
else
{
fromColor = ColorTable.parseColor(strn);
if (fromColor == null)
{
//Try path
fromPath = this.buildPath(strn, GeneralPath.WIND_EVEN_ODD);
dataType = DT_PATH;
}
else dataType = DT_COLOR;
}
}
if (getPres(sty.setName("to")))
{
String strn = sty.getStringValue();
if (XMLParseUtil.isDouble(strn))
{
toValue = XMLParseUtil.parseDouble(strn);
}
else
{
toColor = ColorTable.parseColor(strn);
if (toColor == null)
{
//Try path
toPath = this.buildPath(strn, GeneralPath.WIND_EVEN_ODD);
dataType = DT_PATH;
}
else dataType = DT_COLOR;
}
}
if (getPres(sty.setName("by")))
{
String strn = sty.getStringValue();
if (strn != null) byValue = XMLParseUtil.parseDouble(strn);
}
if (getPres(sty.setName("values")))
{
String strn = sty.getStringValue();
if (strn != null) valuesValue = XMLParseUtil.parseDoubleList(strn);
}
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/animation/Bezier.java 0000644 0001750 0001750 00000013022 10627134103 027705 0 ustar moon moon /*
* Bezier.java
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on January 14, 2005, 4:08 AM
*/
package com.kitfox.svg.animation;
import java.awt.geom.*;
/**
* http://mathworld.wolfram.com/BezierCurve.html
* @author kitfox
*/
public class Bezier
{
double length;
double[] coord;
public Bezier(double sx, double sy, double[] coords, int numCoords)
{
setCoords(sx, sy, coords, numCoords);
}
public void setCoords(double sx, double sy, double[] coords, int numCoords)
{
coord = new double[numCoords * 2 + 2];
coord[0] = sx;
coord[1] = sy;
for (int i = 0; i < numCoords; i++)
{
coord[i * 2 + 2] = coords[i * 2];
coord[i * 2 + 3] = coords[i * 2 + 1];
}
calcLength();
}
/**
* Retuns aproximation of the length of the bezier
*/
public double getLength()
{
return length;
}
private void calcLength()
{
length = 0;
for (int i = 2; i < coord.length; i += 2)
{
length += lineLength(coord[i - 2], coord[i - 1], coord[i], coord[i + 1]);
}
}
private double lineLength(double x1, double y1, double x2, double y2)
{
double dx = x2 - x1, dy = y2 - y1;
return Math.sqrt(dx * dx + dy * dy);
}
public Point2D.Double getFinalPoint(Point2D.Double point)
{
point.x = coord[coord.length - 2];
point.y = coord[coord.length - 1];
return point;
}
public Point2D.Double eval(double param, Point2D.Double point)
{
point.x = 0;
point.y = 0;
int numKnots = coord.length / 2;
for (int i = 0; i < numKnots; i++)
{
double scale = bernstein(numKnots - 1, i, param);
point.x += coord[i * 2] * scale;
point.y += coord[i * 2 + 1] * scale;
}
return point;
}
/**
* Calculates the bernstein polynomial for evaluating parametric bezier
* @param numKnots - one less than number of knots in this curve hull
* @param knotNo - knot we are evaluating Bernstein for
* @param param - Parametric value we are evaluating at
*/
private double bernstein(int numKnots, int knotNo, double param)
{
double iParam = 1 - param;
//Faster evaluation for easy cases:
switch (numKnots)
{
case 0:
return 1;
case 1:
{
switch (knotNo)
{
case 0:
return iParam;
case 1:
return param;
}
break;
}
case 2:
{
switch (knotNo)
{
case 0:
return iParam * iParam;
case 1:
return 2 * iParam * param;
case 2:
return param * param;
}
break;
}
case 3:
{
switch (knotNo)
{
case 0:
return iParam * iParam * iParam;
case 1:
return 3 * iParam * iParam * param;
case 2:
return 3 * iParam * param * param;
case 3:
return param * param * param;
}
break;
}
}
//If this bezier has more than four points, calculate bernstein the hard way
double retVal = 1;
for (int i = 0; i < knotNo; i++)
{
retVal *= param;
}
for (int i = 0; i < numKnots - knotNo; i++)
{
retVal *= iParam;
}
retVal *= choose(numKnots, knotNo);
return retVal;
}
private int choose(int num, int denom)
{
int denom2 = num - denom;
if (denom < denom2)
{
int tmp = denom;
denom = denom2;
denom2 = tmp;
}
int prod = 1;
for (int i = num; i > denom; i--)
{
prod *= num;
}
for (int i = 2; i <= denom2; i++)
{
prod /= i;
}
return prod;
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/animation/SetSmil.java 0000644 0001750 0001750 00000004405 11174160530 030053 0 ustar moon moon /*
* Set.java
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on August 15, 2004, 2:51 AM
*/
package com.kitfox.svg.animation;
import com.kitfox.svg.SVGElement;
import com.kitfox.svg.SVGException;
import com.kitfox.svg.SVGLoaderHelper;
import com.kitfox.svg.animation.parser.AnimTimeParser;
import com.kitfox.svg.xml.StyleAttribute;
import org.xml.sax.Attributes;
import org.xml.sax.SAXException;
/**
* Set is used to set a textual value; most likely for a style element.
*
* @author Mark McKay
* @author Mark McKay
*/
public class SetSmil extends AnimationElement
{
String toValue;
/** Creates a new instance of Set */
public SetSmil()
{
}
public void loaderStartElement(SVGLoaderHelper helper, Attributes attrs, SVGElement parent) throws SAXException
{
//Load style string
super.loaderStartElement(helper, attrs, parent);
toValue = attrs.getValue("to");
}
protected void rebuild(AnimTimeParser animTimeParser) throws SVGException
{
super.rebuild(animTimeParser);
StyleAttribute sty = new StyleAttribute();
if (getPres(sty.setName("to")))
{
String newVal = sty.getStringValue();
toValue = newVal;
}
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/animation/TimeDiscrete.java 0000644 0001750 0001750 00000003065 10627134103 031054 0 ustar moon moon /*
* TimeDiscrete.java
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on August 15, 2004, 3:33 AM
*/
package com.kitfox.svg.animation;
/**
* This is a time that represents a specific number of milliseconds
*
* @author Mark McKay
* @author Mark McKay
*/
public class TimeDiscrete extends TimeBase
{
//Milliseconds of delay
double secs;
/** Creates a new instance of TimeDiscrete */
public TimeDiscrete(double secs)
{
this.secs = secs;
}
public double evalTime()
{
return secs;
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/animation/TrackPath.java 0000644 0001750 0001750 00000006475 10627134103 030364 0 ustar moon moon /*
* TrackManager.java
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on September 21, 2004, 11:34 PM
*/
package com.kitfox.svg.animation;
import com.kitfox.svg.xml.StyleAttribute;
import java.awt.*;
import java.awt.geom.*;
import java.util.*;
import com.kitfox.svg.pathcmd.*;
import com.kitfox.svg.*;
import com.kitfox.svg.xml.*;
/**
* A track holds the animation events for a single parameter of a single SVG
* element. It also contains the default value for the element, should the
* user want to see the 'unanimated' value.
*
* @author Mark McKay
* @author Mark McKay
*/
public class TrackPath extends TrackBase
{
public TrackPath(AnimationElement ele) throws SVGElementException
{
super(ele.getParent(), ele);
}
public boolean getValue(StyleAttribute attrib, double curTime)
{
GeneralPath path = getValue(curTime);
if (path == null) return false;
attrib.setStringValue(PathUtil.buildPathString(path));
return true;
}
public GeneralPath getValue(double curTime)
{
GeneralPath retVal = null;
AnimationTimeEval state = new AnimationTimeEval();
for (Iterator it = animEvents.iterator(); it.hasNext();)
{
AnimateBase ele = (AnimateBase)it.next();
Animate eleAnim = (Animate)ele;
ele.evalParametric(state, curTime);
//Reject value if it is in the invalid state
if (Double.isNaN(state.interp)) continue;
if (retVal == null)
{
retVal = eleAnim.evalPath(state.interp);
continue;
}
GeneralPath curPath = eleAnim.evalPath(state.interp);
switch (ele.getAdditiveType())
{
case AnimationElement.AD_REPLACE:
retVal = curPath;
break;
case AnimationElement.AD_SUM:
throw new RuntimeException("Not implemented");
// retVal = new Color(curCol.getRed() + retVal.getRed(), curCol.getGreen() + retVal.getGreen(), curCol.getBlue() + retVal.getBlue());
// break;
default:
throw new RuntimeException();
}
}
return retVal;
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/animation/TimeSum.java 0000644 0001750 0001750 00000003540 10627134103 030054 0 ustar moon moon /*
* TimeDiscrete.java
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on August 15, 2004, 3:33 AM
*/
package com.kitfox.svg.animation;
/**
* This is a time that represents a specific number of milliseconds
*
* @author Mark McKay
* @author Mark McKay
*/
public class TimeSum extends TimeBase
{
//Milliseconds of delay
TimeBase t1;
TimeBase t2;
boolean add;
/** Creates a new instance of TimeDiscrete */
public TimeSum(TimeBase t1, TimeBase t2, boolean add)
{
this.t1 = t1;
this.t2 = t2;
this.add = add;
}
public double evalTime()
{
return add ? t1.evalTime() + t2.evalTime() : t1.evalTime() - t2.evalTime();
}
public void setParentElement(AnimationElement ele)
{
t1.setParentElement(ele);
t2.setParentElement(ele);
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/animation/AnimTimeParser.jjt 0000644 0001750 0001750 00000011470 11345751075 031233 0 ustar moon moon /**
*/
options {
MULTI=true;
STATIC=false;
}
PARSER_BEGIN(AnimTimeParser)
package com.kitfox.svg.animation.parser;
import java.util.*;
import java.io.*;
import com.kitfox.svg.animation.*;
public class AnimTimeParser
{
/**
* Test the parser
*/
public static void main(String args[]) throws ParseException
{
// AnimTimeParser parser = new AnimTimeParser(System.in);
StringReader reader;
reader = new StringReader("1:30 + 5ms");
AnimTimeParser parser = new AnimTimeParser(reader);
TimeBase tc;
tc = parser.Expr();
System.err.println("AnimTimeParser eval to " + tc.evalTime());
reader = new StringReader("19");
parser.ReInit(reader);
tc = parser.Expr();
System.err.println("AnimTimeParser eval to " + tc.evalTime());
}
}
PARSER_END(AnimTimeParser)
/**
* Tokens
*/
SKIP : /* WHITE SPACE */
{
" "
| "\t"
| "\n"
| "\r"
| "\f"
}
TOKEN :
{
< #LETTER: [ "a"-"z", "A"-"Z" ] >
|
< #DIGIT: [ "0"-"9"] >
|
< INTEGER: ()+ >
|
< FLOAT: (["+", "-"])? ((()* "." ()+) | (()+)) (["E", "e"] (["+", "-"])? ()+)? >
|
< INDEFINITE: "indefinite" >
|
< MOUSE_OVER: "mouseover" >
|
< WHEN_NOT_ACTIVE: "whenNotActive" >
|
< UNITS: "ms" | "s" | "min" | "h" >
|
< IDENTIFIER: (||"_"|"-")* >
}
/**
* Expression structure
*/
TimeBase Expr() :
{
TimeBase term;
ArrayList list = new ArrayList();
}
{
( term = Sum()
{
list.add(term);
}
)?
( LOOKAHEAD(2) ";" term = Sum()
{
list.add(term);
}
) *
(";")?
{
switch (list.size())
{
case 0:
return new TimeIndefinite();
case 1:
return (TimeBase)list.get(0);
default:
return new TimeCompound(list);
}
}
}
TimeBase Sum() :
{
Token t = null;
TimeBase t1;
TimeBase t2 = null;
}
{
t1=Term() ( (t="+" | t="-") t2 = Term() )?
{
if (t2 == null) return t1;
if (t.image.equals("-"))
{
return new TimeSum(t1, t2, false);
}
else
{
return new TimeSum(t1, t2, true);
}
}
}
TimeBase Term() :
{
TimeBase base;
}
{
base=IndefiniteTime()
{ return base; }
| base=LiteralTime()
{ return base; }
| base=LookupTime()
{ return base; }
| base=EventTime()
{ return base; }
}
TimeIndefinite IndefiniteTime() :
{}
{
{
return new TimeIndefinite();
}
}
TimeDiscrete EventTime() :
{}
{
( | )
{
//For now, map all events to the zero time
return new TimeDiscrete(0);
}
}
TimeDiscrete LiteralTime() :
{
double t1, t2, t3 = Double.NaN, value;
Token t;
}
{
t1=Number()
{
value = t1;
}
(
(":" t2=Number() (":" t3=Number())?
{
//Return clock time format (convert to seconds)
if (Double.isNaN(t3))
{
value = t1 * 60 + t2;
}
else
{
value = t1 * 3600 + t2 * 60 + t3;
}
}
)
|
(t=
{
//Return units format (convert to seconds)
if (t.image.equals("ms")) value = t1 / 1000;
if (t.image.equals("min")) value = t1 * 60;
if (t.image.equals("h")) value = t1 * 3600;
}
)
)?
{
return new TimeDiscrete(value);
}
}
TimeLookup LookupTime() :
{
double paramNum = 0.0;
Token node, event;
}
{
node= "." event= (paramNum=ParamList())?
{
return new TimeLookup(null, node.image, event.image, "" + paramNum);
}
}
double ParamList() :
{
double num;
}
{
"(" num=Number() ")"
{
return num;
}
}
double Number() :
{
Token t;
}
{
t=
{
try { return Double.parseDouble(t.image); }
catch (Exception e) { e.printStackTrace(); }
return 0.0;
}
| t=
{
try { return Double.parseDouble(t.image); }
catch (Exception e) { e.printStackTrace(); }
return 0.0;
}
}
int Integer() :
{
Token t;
}
{
t=
{
try { return Integer.parseInt(t.image); }
catch (Exception e) { e.printStackTrace(); }
return 0;
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/animation/TimeLookup.java 0000644 0001750 0001750 00000004160 10627134103 030560 0 ustar moon moon /*
* TimeDiscrete.java
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on August 15, 2004, 3:33 AM
*/
package com.kitfox.svg.animation;
/**
* This is a time that represents a specific number of milliseconds
*
* @author Mark McKay
* @author Mark McKay
*/
public class TimeLookup extends TimeBase
{
/**
* This time can only be resolved in relation to it's parent
*/
private AnimationElement parent;
/**
* Node this lookup acts upon
*/
String node;
/**
* Event to evalutae on this node
*/
String event;
/**
* Optional parameter used by some events
*/
String paramList;
/** Creates a new instance of TimeDiscrete */
public TimeLookup(AnimationElement parent, String node, String event, String paramList)
{
this.parent = parent;
this.node = node;
this.event = event;
this.paramList = paramList;
}
public double evalTime()
{
return 0.0;
}
public void setParentElement(AnimationElement ele)
{
parent = ele;
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/animation/TimeBase.java 0000644 0001750 0001750 00000006461 10627134103 030167 0 ustar moon moon /*
* TimeBase.java
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on August 15, 2004, 3:31 AM
*/
package com.kitfox.svg.animation;
import java.util.regex.*;
/**
* SVG has a complicated way of specifying time. Potentially, a time could
* be represened as a summation of discrete times and times of other animation
* events. This provides a root for the many elements we will need to define
* time.
*
* @author Mark McKay
* @author Mark McKay
*/
abstract public class TimeBase
{
static final Matcher matchIndefinite = Pattern.compile("\\s*indefinite\\s*").matcher("");
static final Matcher matchUnitTime = Pattern.compile("\\s*([-+]?((\\d*\\.\\d+)|(\\d+))([-+]?[eE]\\d+)?)\\s*(h|min|s|ms)?\\s*").matcher("");
/*
public static TimeBase parseTime(String text)
{
if (text == null) return null;
if (text.indexOf('+') == -1)
{
return parseTimeComponent(text);
}
return new TimeCompound(text);
}
*/
protected static TimeBase parseTimeComponent(String text)
{
matchIndefinite.reset(text);
if (matchIndefinite.matches()) return new TimeIndefinite();
matchUnitTime.reset(text);
if (matchUnitTime.matches())
{
String val = matchUnitTime.group(1);
String units = matchUnitTime.group(6);
double time = 0;
try { time = Double.parseDouble(val); }
catch (Exception e) {}
if (units.equals("ms")) time *= .001;
else if (units.equals("min")) time *= 60;
else if (units.equals("h")) time *= 3600;
return new TimeDiscrete(time);
}
return null;
}
/**
* Calculates the (greater than or equal to 0) time in seconds this
* time represents. If the time cannot be determined, returns
* Double.NaN. If this represents an infinte amount of time, returns
* Double.POSITIVE_INFINITY.
*/
abstract public double evalTime();
/**
* Some time elements need to refer to the animation element that contains
* them to evaluate correctly
*/
public void setParentElement(AnimationElement ele)
{
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/animation/AnimationElement.java 0000644 0001750 0001750 00000033270 11174160530 031726 0 ustar moon moon /*
* AnimateEle.java
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on August 15, 2004, 2:52 AM
*/
package com.kitfox.svg.animation;
import com.kitfox.svg.SVGElement;
import com.kitfox.svg.SVGException;
import com.kitfox.svg.SVGLoaderHelper;
import com.kitfox.svg.animation.parser.AnimTimeParser;
import com.kitfox.svg.animation.parser.ParseException;
import com.kitfox.svg.xml.StyleAttribute;
import java.io.StringReader;
import org.xml.sax.Attributes;
import org.xml.sax.SAXException;
/**
* @author Mark McKay
* @author Mark McKay
*/
public abstract class AnimationElement extends SVGElement
{
protected String attribName;
// protected String attribType;
protected int attribType = AT_AUTO;
public static final int AT_CSS = 0;
public static final int AT_XML = 1;
public static final int AT_AUTO = 2; //Check CSS first, then XML
protected TimeBase beginTime;
protected TimeBase durTime;
protected TimeBase endTime;
protected int fillType = FT_AUTO;
/** More about the fill attribute */
public static final int FT_REMOVE = 0;
public static final int FT_FREEZE = 1;
public static final int FT_HOLD = 2;
public static final int FT_TRANSITION = 3;
public static final int FT_AUTO = 4;
public static final int FT_DEFAULT = 5;
/** Additive state of track */
public static final int AD_REPLACE = 0;
public static final int AD_SUM = 1;
int additiveType = AD_REPLACE;
/** Accumlative state */
public static final int AC_REPLACE = 0;
public static final int AC_SUM = 1;
int accumulateType = AC_REPLACE;
/** Creates a new instance of AnimateEle */
public AnimationElement()
{
}
public static String animationElementToString(int attrValue)
{
switch (attrValue)
{
case AT_CSS:
return "CSS";
case AT_XML:
return "XML";
case AT_AUTO:
return "AUTO";
default:
throw new RuntimeException("Unknown element type");
}
}
public void loaderStartElement(SVGLoaderHelper helper, Attributes attrs, SVGElement parent) throws SAXException
{
//Load style string
super.loaderStartElement(helper, attrs, parent);
attribName = attrs.getValue("attributeName");
String attribType = attrs.getValue("attributeType");
if (attribType != null)
{
attribType = attribType.toLowerCase();
if (attribType.equals("css")) this.attribType = AT_CSS;
else if (attribType.equals("xml")) this.attribType = AT_XML;
}
String beginTime = attrs.getValue("begin");
String durTime = attrs.getValue("dur");
String endTime = attrs.getValue("end");
try
{
if (beginTime != null)
{
helper.animTimeParser.ReInit(new StringReader(beginTime));
this.beginTime = helper.animTimeParser.Expr();
this.beginTime.setParentElement(this);
}
if (durTime != null)
{
helper.animTimeParser.ReInit(new StringReader(durTime));
this.durTime = helper.animTimeParser.Expr();
this.durTime.setParentElement(this);
}
if (endTime != null)
{
helper.animTimeParser.ReInit(new StringReader(endTime));
this.endTime = helper.animTimeParser.Expr();
this.endTime.setParentElement(this);
}
}
catch (Exception e)
{
throw new SAXException(e);
}
// this.beginTime = TimeBase.parseTime(beginTime);
// this.durTime = TimeBase.parseTime(durTime);
// this.endTime = TimeBase.parseTime(endTime);
String fill = attrs.getValue("fill");
if (fill != null)
{
if (fill.equals("remove")) this.fillType = FT_REMOVE;
if (fill.equals("freeze")) this.fillType = FT_FREEZE;
if (fill.equals("hold")) this.fillType = FT_HOLD;
if (fill.equals("transiton")) this.fillType = FT_TRANSITION;
if (fill.equals("auto")) this.fillType = FT_AUTO;
if (fill.equals("default")) this.fillType = FT_DEFAULT;
}
String additiveStrn = attrs.getValue("additive");
if (additiveStrn != null)
{
if (additiveStrn.equals("replace")) this.additiveType = AD_REPLACE;
if (additiveStrn.equals("sum")) this.additiveType = AD_SUM;
}
String accumulateStrn = attrs.getValue("accumulate");
if (accumulateStrn != null)
{
if (accumulateStrn.equals("replace")) this.accumulateType = AC_REPLACE;
if (accumulateStrn.equals("sum")) this.accumulateType = AC_SUM;
}
}
public String getAttribName() { return attribName; }
public int getAttribType() { return attribType; }
public int getAdditiveType() { return additiveType; }
public int getAccumulateType() { return accumulateType; }
public void evalParametric(AnimationTimeEval state, double curTime)
{
evalParametric(state, curTime, Double.NaN, Double.NaN);
}
/**
* Compares current time to start and end times and determines what degree
* of time interpolation this track currently represents. Returns
* Float.NaN if this track cannot be evaluated at the passed time (ie,
* it is before or past the end of the track, or it depends upon
* an unknown event)
* @param state - A structure that will be filled with information
* regarding the applicability of this animatoin element at the passed
* time.
* @param curTime - Current time in seconds
* @param repeatCount - Optional number of repetitions of length 'dur' to
* do. Set to Double.NaN to not consider this in the calculation.
* @param repeatDur - Optional amoun tof time to repeat the animaiton.
* Set to Double.NaN to not consider this in the calculation.
*/
protected void evalParametric(AnimationTimeEval state, double curTime, double repeatCount, double repeatDur)
{
double begin = (beginTime == null) ? 0 : beginTime.evalTime();
if (Double.isNaN(begin) || begin > curTime)
{
state.set(Double.NaN, 0);
return;
}
double dur = (durTime == null) ? Double.NaN : durTime.evalTime();
if (Double.isNaN(dur))
{
state.set(Double.NaN, 0);
return;
}
//Determine end point of this animation
double end = (endTime == null) ? Double.NaN : endTime.evalTime();
double repeat;
// if (Double.isNaN(repeatDur))
// {
// repeatDur = dur;
// }
if (Double.isNaN(repeatCount) && Double.isNaN(repeatDur))
{
repeat = Double.NaN;
}
else
{
repeat = Math.min(
Double.isNaN(repeatCount) ? Double.POSITIVE_INFINITY : dur * repeatCount,
Double.isNaN(repeatDur) ? Double.POSITIVE_INFINITY : repeatDur);
}
if (Double.isNaN(repeat) && Double.isNaN(end))
{
//If neither and end point nor a repeat is specified, end point is
// implied by duration.
end = begin + dur;
}
double finishTime;
if (Double.isNaN(end))
{
finishTime = begin + repeat;
}
else if (Double.isNaN(repeat))
{
finishTime = end;
}
else
{
finishTime = Math.min(end, repeat);
}
double evalTime = Math.min(curTime, finishTime);
// if (curTime > finishTime) evalTime = finishTime;
// double evalTime = curTime;
// boolean pastEnd = curTime > evalTime;
// if (!Double.isNaN(end) && curTime > end) { pastEnd = true; evalTime = Math.min(evalTime, end); }
// if (!Double.isNaN(repeat) && curTime > repeat) { pastEnd = true; evalTime = Math.min(evalTime, repeat); }
double ratio = (evalTime - begin) / dur;
int rep = (int)ratio;
double interp = ratio - rep;
//Adjust for roundoff
if (interp < 0.00001) interp = 0;
// state.set(interp, rep);
// if (!pastEnd)
// {
// state.set(interp, rep, false);
// return;
// }
//If we are still within the clip, return value
if (curTime == evalTime)
{
state.set(interp, rep);
return;
}
//We are past end of clip. Determine to clamp or ignore.
switch (fillType)
{
default:
case FT_REMOVE:
case FT_AUTO:
case FT_DEFAULT:
state.set(Double.NaN, rep);
return;
case FT_FREEZE:
case FT_HOLD:
case FT_TRANSITION:
state.set(interp == 0 ? 1 : interp, rep);
return;
}
}
double evalStartTime()
{
return beginTime == null ? Double.NaN : beginTime.evalTime();
}
double evalDurTime()
{
return durTime == null ? Double.NaN : durTime.evalTime();
}
/**
* Evaluates the ending time of this element. Returns 0 if not specified.
*
* @see hasEndTime
*/
double evalEndTime()
{
return endTime == null ? Double.NaN : endTime.evalTime();
}
/**
* Checks to see if an end time has been specified for this element.
*/
boolean hasEndTime() { return endTime != null; }
/**
* Updates all attributes in this diagram associated with a time event.
* Ie, all attributes with track information.
* @return - true if this node has changed state as a result of the time
* update
*/
public boolean updateTime(double curTime)
{
//Animation elements to not change with time
return false;
}
public void rebuild() throws SVGException
{
AnimTimeParser animTimeParser = new AnimTimeParser(new StringReader(""));
rebuild(animTimeParser);
}
protected void rebuild(AnimTimeParser animTimeParser) throws SVGException
{
StyleAttribute sty = new StyleAttribute();
if (getPres(sty.setName("begin")))
{
String newVal = sty.getStringValue();
animTimeParser.ReInit(new StringReader(newVal));
try {
this.beginTime = animTimeParser.Expr();
} catch (ParseException ex) {
ex.printStackTrace();
}
}
if (getPres(sty.setName("dur")))
{
String newVal = sty.getStringValue();
animTimeParser.ReInit(new StringReader(newVal));
try {
this.durTime = animTimeParser.Expr();
} catch (ParseException ex) {
ex.printStackTrace();
}
}
if (getPres(sty.setName("end")))
{
String newVal = sty.getStringValue();
animTimeParser.ReInit(new StringReader(newVal));
try {
this.endTime = animTimeParser.Expr();
} catch (ParseException ex) {
ex.printStackTrace();
}
}
if (getPres(sty.setName("fill")))
{
String newVal = sty.getStringValue();
if (newVal.equals("remove")) this.fillType = FT_REMOVE;
if (newVal.equals("freeze")) this.fillType = FT_FREEZE;
if (newVal.equals("hold")) this.fillType = FT_HOLD;
if (newVal.equals("transiton")) this.fillType = FT_TRANSITION;
if (newVal.equals("auto")) this.fillType = FT_AUTO;
if (newVal.equals("default")) this.fillType = FT_DEFAULT;
}
if (getPres(sty.setName("additive")))
{
String newVal = sty.getStringValue();
if (newVal.equals("replace")) this.additiveType = AD_REPLACE;
if (newVal.equals("sum")) this.additiveType = AD_SUM;
}
if (getPres(sty.setName("accumulate")))
{
String newVal = sty.getStringValue();
if (newVal.equals("replace")) this.accumulateType = AC_REPLACE;
if (newVal.equals("sum")) this.accumulateType = AC_SUM;
}
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/animation/AnimateXform.java 0000644 0001750 0001750 00000003273 11174160530 031067 0 ustar moon moon /*
* AnimateXform.java
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on January 14, 2005, 6:46 AM
*/
package com.kitfox.svg.animation;
import com.kitfox.svg.SVGElement;
import com.kitfox.svg.SVGLoaderHelper;
import java.awt.geom.AffineTransform;
import org.xml.sax.Attributes;
import org.xml.sax.SAXException;
/**
*
* @author kitfox
*/
abstract public class AnimateXform extends AnimateBase
{
public AnimateXform()
{
}
public void loaderStartElement(SVGLoaderHelper helper, Attributes attrs, SVGElement parent) throws SAXException
{
super.loaderStartElement(helper, attrs, parent);
}
abstract public AffineTransform eval(AffineTransform xform, double interp);
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/animation/TrackMotion.java 0000644 0001750 0001750 00000011131 10627134103 030716 0 ustar moon moon /*
* TrackManager.java
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on September 21, 2004, 11:34 PM
*/
package com.kitfox.svg.animation;
import com.kitfox.svg.xml.StyleAttribute;
import java.awt.geom.*;
import java.util.*;
import com.kitfox.svg.*;
import com.kitfox.svg.xml.*;
/**
* A track holds the animation events for a single parameter of a single SVG
* element. It also contains the default value for the element, should the
* user want to see the 'unanimated' value.
*
* @author Mark McKay
* @author Mark McKay
*/
public class TrackMotion extends TrackBase
{
public TrackMotion(AnimationElement ele) throws SVGElementException
{
//The motion element implies a CSS attribute of transform
// super(ele.getParent(), "transform", AnimationElement.AT_CSS);
super(ele.getParent(), ele);
}
public boolean getValue(StyleAttribute attrib, double curTime) throws SVGException
{
AffineTransform retVal = new AffineTransform();
retVal = getValue(retVal, curTime);
// AffineTransform val = getValue(curTime);
// if (val == null) return false;
double[] mat = new double[6];
retVal.getMatrix(mat);
attrib.setStringValue("matrix(" + mat[0] + " " + mat[1] + " " + mat[2] + " " + mat[3] + " " + mat[4] + " " + mat[5] + ")");
return true;
}
public AffineTransform getValue(AffineTransform retVal, double curTime) throws SVGException
{
//Init transform with default state
StyleAttribute attr = null;
switch (attribType)
{
case AnimationElement.AT_CSS:
attr = parent.getStyleAbsolute(attribName);
retVal.setTransform(SVGElement.parseSingleTransform(attr.getStringValue()));
break;
case AnimationElement.AT_XML:
attr = parent.getPresAbsolute(attribName);
retVal.setTransform(SVGElement.parseSingleTransform(attr.getStringValue()));
break;
case AnimationElement.AT_AUTO:
attr = parent.getStyleAbsolute(attribName);
if (attr == null) attr = parent.getPresAbsolute(attribName);
retVal.setTransform(SVGElement.parseSingleTransform(attr.getStringValue()));
break;
}
//Update transform with time based information
AnimationTimeEval state = new AnimationTimeEval();
AffineTransform xform = new AffineTransform();
// boolean pastEnd = true;
for (Iterator it = animEvents.iterator(); it.hasNext();)
{
AnimateMotion ele = (AnimateMotion)it.next();
ele.evalParametric(state, curTime);
//Go to next element if this one does not affect processing
if (Double.isNaN(state.interp)) continue;
switch (ele.getAdditiveType())
{
case AnimationElement.AD_SUM:
retVal.concatenate(ele.eval(xform, state.interp));
break;
case AnimationElement.AD_REPLACE:
retVal.setTransform(ele.eval(xform, state.interp));
break;
}
//Evaluate accumulation if applicable
/*
if (state.rep > 0)
{
switch (ele.getAccumulateType())
{
case AnimationElement.AC_SUM:
retVal += ele.repeatSkipSize(state.rep);
break;
}
}
*/
}
return retVal;
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/animation/TimeIndefinite.java 0000644 0001750 0001750 00000002761 10627134103 031372 0 ustar moon moon /*
* TimeDiscrete.java
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on August 15, 2004, 3:33 AM
*/
package com.kitfox.svg.animation;
/**
* This represents the indefinite (infinite) amount of time.
*
* @author Mark McKay
* @author Mark McKay
*/
public class TimeIndefinite extends TimeBase
{
/** Creates a new instance of TimeDiscrete */
public TimeIndefinite()
{
}
public double evalTime()
{
return Double.POSITIVE_INFINITY;
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/FillElement.java 0000644 0001750 0001750 00000003344 10627134103 026714 0 ustar moon moon /*
* FillElement.java
*
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on March 18, 2004, 6:52 AM
*/
package com.kitfox.svg;
import java.awt.*;
import java.awt.geom.*;
/**
* @author Mark McKay
* @author Mark McKay
*/
abstract public class FillElement extends SVGElement {
/** Creates a new instance of FillElement */
public FillElement() {
}
/**
* Requests the paint defined by this element. Passes in information
* to allow paint to be customized
* @param bounds - bounding box of shape being rendered
* @param xform - The current transformation that the shape is being rendered
* under.
*/
abstract public Paint getPaint(Rectangle2D bounds, AffineTransform xform);
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/Style.java 0000644 0001750 0001750 00000004550 10627134103 025614 0 ustar moon moon /*
* Stop.java
*
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on September 19, 2004, 1:56 AM
*/
package com.kitfox.svg;
import com.kitfox.svg.xml.StyleAttribute;
import com.kitfox.svg.xml.*;
import org.xml.sax.*;
/**
* Holds title textual information within tree
*
* @author Mark McKay
* @author Mark McKay
*/
public class Style extends SVGElement {
//Should be set to "text/css"
String type;
StringBuffer text = new StringBuffer();
/** Creates a new instance of Stop */
public Style() {
}
/*
public void loaderStartElement(SVGLoaderHelper helper, Attributes attrs, SVGElement parent)
{
//Load style string
super.loaderStartElement(helper, attrs, parent);
this.type = attrs.getValue("type");
}
*/
/**
* Called during load process to add text scanned within a tag
*/
public void loaderAddText(SVGLoaderHelper helper, String text)
{
this.text.append(text);
}
protected void build() throws SVGException
{
super.build();
StyleAttribute sty = new StyleAttribute();
if (getPres(sty.setName("type"))) type = sty.getStringValue();
}
public boolean updateTime(double curTime) throws SVGException
{
//Style sheet doesn't change
return false;
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/app/ 0000755 0001750 0001750 00000000000 11562044255 024434 5 ustar moon moon svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/app/MainFrame.java 0000644 0001750 0001750 00000010015 10627134103 027124 0 ustar moon moon /*
* MainFrame.java
*
* Created on September 6, 2004, 1:19 AM
*/
package com.kitfox.svg.app;
/**
*
* @author kitfox
*/
public class MainFrame extends javax.swing.JFrame
{
public static final long serialVersionUID = 1;
/** Creates new form MainFrame */
public MainFrame()
{
initComponents();
}
/** This method is called from within the constructor to
* initialize the form.
* WARNING: Do NOT modify this code. The content of this method is
* always regenerated by the Form Editor.
*/
private void initComponents()//GEN-BEGIN:initComponents
{
jPanel1 = new javax.swing.JPanel();
bn_svgViewer = new javax.swing.JButton();
bn_svgViewer1 = new javax.swing.JButton();
jPanel2 = new javax.swing.JPanel();
bn_quit = new javax.swing.JButton();
setTitle("SVG Salamander - Application Launcher");
addWindowListener(new java.awt.event.WindowAdapter()
{
public void windowClosing(java.awt.event.WindowEvent evt)
{
exitForm(evt);
}
});
jPanel1.setLayout(new javax.swing.BoxLayout(jPanel1, javax.swing.BoxLayout.Y_AXIS));
bn_svgViewer.setText("SVG Viewer (No animation)");
bn_svgViewer.addActionListener(new java.awt.event.ActionListener()
{
public void actionPerformed(java.awt.event.ActionEvent evt)
{
bn_svgViewerActionPerformed(evt);
}
});
jPanel1.add(bn_svgViewer);
bn_svgViewer1.setText("SVG Player (Animation)");
bn_svgViewer1.addActionListener(new java.awt.event.ActionListener()
{
public void actionPerformed(java.awt.event.ActionEvent evt)
{
bn_svgViewer1ActionPerformed(evt);
}
});
jPanel1.add(bn_svgViewer1);
getContentPane().add(jPanel1, java.awt.BorderLayout.CENTER);
bn_quit.setText("Quit");
bn_quit.addActionListener(new java.awt.event.ActionListener()
{
public void actionPerformed(java.awt.event.ActionEvent evt)
{
bn_quitActionPerformed(evt);
}
});
jPanel2.add(bn_quit);
getContentPane().add(jPanel2, java.awt.BorderLayout.SOUTH);
pack();
}//GEN-END:initComponents
private void bn_svgViewer1ActionPerformed(java.awt.event.ActionEvent evt)//GEN-FIRST:event_bn_svgViewer1ActionPerformed
{//GEN-HEADEREND:event_bn_svgViewer1ActionPerformed
SVGPlayer.main(null);
close();
}//GEN-LAST:event_bn_svgViewer1ActionPerformed
private void bn_svgViewerActionPerformed(java.awt.event.ActionEvent evt)//GEN-FIRST:event_bn_svgViewerActionPerformed
{//GEN-HEADEREND:event_bn_svgViewerActionPerformed
SVGViewer.main(null);
close();
}//GEN-LAST:event_bn_svgViewerActionPerformed
private void bn_quitActionPerformed(java.awt.event.ActionEvent evt)//GEN-FIRST:event_bn_quitActionPerformed
{//GEN-HEADEREND:event_bn_quitActionPerformed
exitForm(null);
}//GEN-LAST:event_bn_quitActionPerformed
/** Exit the Application */
private void exitForm(java.awt.event.WindowEvent evt)//GEN-FIRST:event_exitForm
{
System.exit(0);
}//GEN-LAST:event_exitForm
private void close()
{
this.setVisible(false);
this.dispose();
}
/**
* @param args the command line arguments
*/
public static void main(String args[])
{
new MainFrame().setVisible(true);
}
// Variables declaration - do not modify//GEN-BEGIN:variables
private javax.swing.JButton bn_quit;
private javax.swing.JButton bn_svgViewer;
private javax.swing.JButton bn_svgViewer1;
private javax.swing.JPanel jPanel1;
private javax.swing.JPanel jPanel2;
// End of variables declaration//GEN-END:variables
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/app/MainFrame.form 0000644 0001750 0001750 00000006033 10627134103 027153 0 ustar moon moon
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/app/SVGViewer.java 0000644 0001750 0001750 00000034535 11345751075 027136 0 ustar moon moon /*
* SVGViewer.java
*
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on April 3, 2004, 5:28 PM
*/
package com.kitfox.svg.app;
import com.kitfox.svg.SVGCache;
import com.kitfox.svg.SVGDiagram;
import com.kitfox.svg.SVGDisplayPanel;
import com.kitfox.svg.SVGElement;
import com.kitfox.svg.SVGException;
import com.kitfox.svg.SVGUniverse;
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Point;
import java.io.File;
import java.io.InputStream;
import java.net.URI;
import java.net.URL;
import java.net.URLEncoder;
import java.security.AccessControlException;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import javax.swing.JFileChooser;
import javax.swing.JOptionPane;
/**
* @author Mark McKay
* @author Mark McKay
*/
public class SVGViewer extends javax.swing.JFrame
{
public static final long serialVersionUID = 1;
SVGDisplayPanel svgDisplayPanel = new SVGDisplayPanel();
/** FileChooser for running in trusted environments */
final JFileChooser fileChooser;
{
// fileChooser = new JFileChooser(new File("."));
JFileChooser fc = null;
try
{
fc = new JFileChooser();
fc.setFileFilter(
new javax.swing.filechooser.FileFilter() {
final Matcher matchLevelFile = Pattern.compile(".*\\.svg[z]?").matcher("");
public boolean accept(File file)
{
if (file.isDirectory()) return true;
matchLevelFile.reset(file.getName());
return matchLevelFile.matches();
}
public String getDescription() { return "SVG file (*.svg, *.svgz)"; }
}
);
}
catch (AccessControlException ex)
{
//Do not create file chooser if webstart refuses permissions
}
fileChooser = fc;
}
/** Backup file service for opening files in WebStart situations */
/*
final FileOpenService fileOpenService;
{
try
{
fileOpenService = (FileOpenService)ServiceManager.lookup("javax.jnlp.FileOpenService");
}
catch (UnavailableServiceException e)
{
fileOpenService = null;
}
}
*/
/** Creates new form SVGViewer */
public SVGViewer() {
initComponents();
setSize(800, 600);
svgDisplayPanel.setBgColor(Color.white);
svgDisplayPanel.setPreferredSize(getSize());
panel_svgArea.add(svgDisplayPanel, BorderLayout.CENTER);
// scrollPane_svgArea.setViewportView(svgDisplayPanel);
}
private void loadURL(URL url)
{
boolean verbose = cmCheck_verbose.isSelected();
// SVGUniverse universe = new SVGUniverse();
SVGUniverse universe = SVGCache.getSVGUniverse();
SVGDiagram diagram = null;
URI uri;
if (!CheckBoxMenuItem_anonInputStream.isSelected())
{
//Load from a disk with a valid URL
uri = universe.loadSVG(url);
if (verbose) System.err.println("Loading document " + uri.toString());
diagram = universe.getDiagram(uri);
}
else
{
//Load from a stream with no particular valid URL
try
{
InputStream is = url.openStream();
uri = universe.loadSVG(is, "defaultName");
if (verbose) System.err.println("Loading document " + uri.toString());
}
catch (Exception e)
{
e.printStackTrace();
return;
}
}
/*
ByteArrayOutputStream bs = new ByteArrayOutputStream();
ObjectOutputStream os = new ObjectOutputStream(bs);
os.writeObject(universe);
os.close();
ByteArrayInputStream bin = new ByteArrayInputStream(bs.toByteArray());
ObjectInputStream is = new ObjectInputStream(bin);
universe = (SVGUniverse)is.readObject();
is.close();
*/
diagram = universe.getDiagram(uri);
svgDisplayPanel.setDiagram(diagram);
repaint();
}
/** This method is called from within the constructor to
* initialize the form.
* WARNING: Do NOT modify this code. The content of this method is
* always regenerated by the Form Editor.
*/
// //GEN-BEGIN:initComponents
private void initComponents()
{
scrollPane_svgArea = new javax.swing.JScrollPane();
panel_svgArea = new javax.swing.JPanel();
jMenuBar1 = new javax.swing.JMenuBar();
menu_file = new javax.swing.JMenu();
cm_loadFile = new javax.swing.JMenuItem();
cm_loadUrl = new javax.swing.JMenuItem();
menu_window = new javax.swing.JMenu();
cm_800x600 = new javax.swing.JMenuItem();
CheckBoxMenuItem_anonInputStream = new javax.swing.JCheckBoxMenuItem();
cmCheck_verbose = new javax.swing.JCheckBoxMenuItem();
menu_help = new javax.swing.JMenu();
cm_about = new javax.swing.JMenuItem();
setTitle("SVG Viewer - Salamander Project");
addWindowListener(new java.awt.event.WindowAdapter()
{
public void windowClosing(java.awt.event.WindowEvent evt)
{
exitForm(evt);
}
});
panel_svgArea.setLayout(new java.awt.BorderLayout());
panel_svgArea.addMouseListener(new java.awt.event.MouseAdapter()
{
public void mousePressed(java.awt.event.MouseEvent evt)
{
panel_svgAreaMousePressed(evt);
}
public void mouseReleased(java.awt.event.MouseEvent evt)
{
panel_svgAreaMouseReleased(evt);
}
});
scrollPane_svgArea.setViewportView(panel_svgArea);
getContentPane().add(scrollPane_svgArea, java.awt.BorderLayout.CENTER);
menu_file.setMnemonic('f');
menu_file.setText("File");
cm_loadFile.setMnemonic('l');
cm_loadFile.setText("Load File...");
cm_loadFile.addActionListener(new java.awt.event.ActionListener()
{
public void actionPerformed(java.awt.event.ActionEvent evt)
{
cm_loadFileActionPerformed(evt);
}
});
menu_file.add(cm_loadFile);
cm_loadUrl.setText("Load URL...");
cm_loadUrl.addActionListener(new java.awt.event.ActionListener()
{
public void actionPerformed(java.awt.event.ActionEvent evt)
{
cm_loadUrlActionPerformed(evt);
}
});
menu_file.add(cm_loadUrl);
jMenuBar1.add(menu_file);
menu_window.setText("Window");
cm_800x600.setText("800 x 600");
cm_800x600.addActionListener(new java.awt.event.ActionListener()
{
public void actionPerformed(java.awt.event.ActionEvent evt)
{
cm_800x600ActionPerformed(evt);
}
});
menu_window.add(cm_800x600);
CheckBoxMenuItem_anonInputStream.setText("Anonymous Input Stream");
menu_window.add(CheckBoxMenuItem_anonInputStream);
cmCheck_verbose.setText("Verbose");
cmCheck_verbose.addActionListener(new java.awt.event.ActionListener()
{
public void actionPerformed(java.awt.event.ActionEvent evt)
{
cmCheck_verboseActionPerformed(evt);
}
});
menu_window.add(cmCheck_verbose);
jMenuBar1.add(menu_window);
menu_help.setText("Help");
cm_about.setText("About...");
cm_about.addActionListener(new java.awt.event.ActionListener()
{
public void actionPerformed(java.awt.event.ActionEvent evt)
{
cm_aboutActionPerformed(evt);
}
});
menu_help.add(cm_about);
jMenuBar1.add(menu_help);
setJMenuBar(jMenuBar1);
pack();
}// //GEN-END:initComponents
private void cm_loadUrlActionPerformed(java.awt.event.ActionEvent evt)//GEN-FIRST:event_cm_loadUrlActionPerformed
{//GEN-HEADEREND:event_cm_loadUrlActionPerformed
String urlStrn = JOptionPane.showInputDialog(this, "Enter URL of SVG file");
if (urlStrn == null) return;
try
{
URL url = new URL(URLEncoder.encode(urlStrn, "UTF-8"));
loadURL(url);
}
catch (Exception e)
{
e.printStackTrace();
}
}//GEN-LAST:event_cm_loadUrlActionPerformed
private void panel_svgAreaMouseReleased(java.awt.event.MouseEvent evt)//GEN-FIRST:event_panel_svgAreaMouseReleased
{//GEN-HEADEREND:event_panel_svgAreaMouseReleased
SVGDiagram diagram = svgDisplayPanel.getDiagram();
List pickedElements;
try
{
pickedElements = diagram.pick(new Point(evt.getX(), evt.getY()), null);
}
catch (SVGException ex)
{
ex.printStackTrace();
return;
}
System.out.println("Pick results:");
for (Iterator it = pickedElements.iterator(); it.hasNext();)
{
ArrayList path = (ArrayList)it.next();
System.out.print(" Path: ");
for (Iterator it2 = path.iterator(); it2.hasNext();)
{
SVGElement ele = (SVGElement)it2.next();
System.out.print("" + ele.getId() + "(" + ele.getClass().getName() + ") ");
}
System.out.println();
}
}//GEN-LAST:event_panel_svgAreaMouseReleased
private void panel_svgAreaMousePressed(java.awt.event.MouseEvent evt)//GEN-FIRST:event_panel_svgAreaMousePressed
{//GEN-HEADEREND:event_panel_svgAreaMousePressed
}//GEN-LAST:event_panel_svgAreaMousePressed
private void cmCheck_verboseActionPerformed(java.awt.event.ActionEvent evt)//GEN-FIRST:event_cmCheck_verboseActionPerformed
{//GEN-HEADEREND:event_cmCheck_verboseActionPerformed
SVGCache.getSVGUniverse().setVerbose(cmCheck_verbose.isSelected());
}//GEN-LAST:event_cmCheck_verboseActionPerformed
private void cm_aboutActionPerformed(java.awt.event.ActionEvent evt)//GEN-FIRST:event_cm_aboutActionPerformed
{//GEN-HEADEREND:event_cm_aboutActionPerformed
//JOptionPane.showMessageDialog(this, "Salamander SVG - Created by Mark McKay\nhttp://www.kitfox.com");
VersionDialog dlg = new VersionDialog(this, true, cmCheck_verbose.isSelected());
dlg.setVisible(true);
}//GEN-LAST:event_cm_aboutActionPerformed
private void cm_800x600ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_cm_800x600ActionPerformed
setSize(800, 600);
}//GEN-LAST:event_cm_800x600ActionPerformed
private void cm_loadFileActionPerformed(java.awt.event.ActionEvent evt)//GEN-FIRST:event_cm_loadFileActionPerformed
{//GEN-HEADEREND:event_cm_loadFileActionPerformed
try
{
int retVal = fileChooser.showOpenDialog(this);
if (retVal == JFileChooser.APPROVE_OPTION)
{
File chosenFile = fileChooser.getSelectedFile();
URL url = chosenFile.toURI().toURL();
loadURL(url);
}
}
/*
catch (IOException ioe)
{
try
{
//We may be in a WebStart app. Try again with a FileOpenService
FileContents fc = fileOpenService.openFileDialog(null, new String[]{"svg"});
InputStream is = fc.getInputStream();
String name = fc.getName();
}
catch (Exception e)
{
e.printStackTrace();
}
}
*/
catch (Exception e)
{
e.printStackTrace();
}
}//GEN-LAST:event_cm_loadFileActionPerformed
/** Exit the Application */
private void exitForm(java.awt.event.WindowEvent evt) {//GEN-FIRST:event_exitForm
// setVisible(false);
// dispose();
System.exit(0);
}//GEN-LAST:event_exitForm
/**
* @param args the command line arguments
*/
public static void main(String args[]) {
new SVGViewer().setVisible(true);
}
// Variables declaration - do not modify//GEN-BEGIN:variables
private javax.swing.JCheckBoxMenuItem CheckBoxMenuItem_anonInputStream;
private javax.swing.JCheckBoxMenuItem cmCheck_verbose;
private javax.swing.JMenuItem cm_800x600;
private javax.swing.JMenuItem cm_about;
private javax.swing.JMenuItem cm_loadFile;
private javax.swing.JMenuItem cm_loadUrl;
private javax.swing.JMenuBar jMenuBar1;
private javax.swing.JMenu menu_file;
private javax.swing.JMenu menu_help;
private javax.swing.JMenu menu_window;
private javax.swing.JPanel panel_svgArea;
private javax.swing.JScrollPane scrollPane_svgArea;
// End of variables declaration//GEN-END:variables
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/app/ant/ 0000755 0001750 0001750 00000000000 11562044255 025216 5 ustar moon moon svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/app/ant/SVGToImageAntTask.java 0000644 0001750 0001750 00000017101 11345751075 031260 0 ustar moon moon /*
* IndexLoadObjectsAntTask.java
*
* Created on January 22, 2005, 10:30 AM
*/
package com.kitfox.svg.app.ant;
import java.awt.*;
import java.awt.image.*;
import java.util.*;
import java.util.regex.*;
import java.io.*;
import javax.imageio.*;
//import com.kitfox.util.*;
//import com.kitfox.util.indexedObject.*;
import org.apache.tools.ant.*;
import org.apache.tools.ant.types.*;
import com.kitfox.svg.app.beans.*;
import com.kitfox.svg.*;
import com.kitfox.svg.xml.ColorTable;
/**
*
Translates a group of SVG files into images.
*
*
Parameters:
*
* destDir - If present, specifices a directory to write SVG files to. Otherwise
* writes images to directory SVG file was found in
* verbose - If true, prints processing information to the console
* format - File format for output images. The java core javax.imageio.ImageIO
* class is used for creating images, so format strings will depend on what
* files your system is configured to handle. By default, "gif", "jpg" and "png"
* files are guaranteed to be present. If omitted, "png" is used by default.
* backgroundColor - Optional background color. Color can be specified as a standard
* HTML color. That is, as the name of a standard color such as "blue" or
* "limegreen", using the # notaion as in #ff00ff for magenta, or in rgb format
* listing the components as in rgb(255, 192, 192) for pink. If omitted,
* background is transparent.
* antiAlias - If set, shapes are drawn using antialiasing. Defaults to true.
* interpolation - String describing image interpolation alrogithm. Can
* be one of "nearest neighbor", "bilinear" or "bicubic". Defaults to "bicubic".
* width - If greater than 0, determines the width of the written image. Otherwise,
* the width is obtained from the SVG document. Defaults to -1;
* height - If greater than 0, determines the height of the written image. Otherwise,
* the height is obtained from the SVG document. Defaults to -1.
* sizeToFit - If true and the width and height of the output image differ
* from that of the SVG image, the valid area of the SVG image will be resized
* to fit the specified size.
* verbose - IF true, prints out diagnostic infromation about processing.
* Defaults to false.
*
*
* Example:
* <SVGToImage destDir="${index.java}" format="jpg" verbose="true">
* <fileset dir="${dir1}">
* <include name="*.svg"/>
* </fileset>
* <fileset dir="${dir2}">
* <include name="*.svg"/>
* </fileset>
* </SVGToImage>
*
*
*
* @author kitfox
*/
public class SVGToImageAntTask extends Task
{
private ArrayList filesets = new ArrayList();
boolean verbose = false;
File destDir;
private String format = "png";
Color backgroundColor = null;
int width = -1;
int height = -1;
boolean antiAlias = true;
String interpolation = "bicubic";
boolean clipToViewBox = false;
boolean sizeToFit = true;
/** Creates a new instance of IndexLoadObjectsAntTask */
public SVGToImageAntTask()
{
}
public String getFormat()
{
return format;
}
public void setFormat(String format)
{
this.format = format;
}
public void setBackgroundColor(String bgColor)
{
this.backgroundColor = ColorTable.parseColor(bgColor);
}
public void setHeight(int height)
{
this.height = height;
}
public void setWidth(int width)
{
this.width = width;
}
public void setAntiAlias(boolean antiAlias)
{
this.antiAlias = antiAlias;
}
public void setInterpolation(String interpolation)
{
this.interpolation = interpolation;
}
public void setSizeToFit(boolean sizeToFit)
{
this.sizeToFit = sizeToFit;
}
public void setClipToViewBox(boolean clipToViewBox)
{
this.clipToViewBox = clipToViewBox;
}
public void setVerbose(boolean verbose)
{
this.verbose = verbose;
}
public void setDestDir(File destDir)
{
this.destDir = destDir;
}
/**
* Adds a set of files.
*/
public void addFileset(FileSet set)
{
filesets.add(set);
}
public void execute()
{
if (verbose) log("Building SVG images");
for (Iterator it = filesets.iterator(); it.hasNext();)
{
FileSet fs = (FileSet)it.next();
FileScanner scanner = fs.getDirectoryScanner(getProject());
String[] files = scanner.getIncludedFiles();
try
{
File basedir = scanner.getBasedir();
if (verbose) log("Scaning " + basedir);
for (int i = 0; i < files.length; i++)
{
//System.out.println("File " + files[i]);
//System.out.println("BaseDir " + basedir);
translate(basedir, files[i]);
}
}
catch (Exception e)
{
throw new BuildException(e);
}
}
}
private void translate(File baseDir, String shortName) throws BuildException
{
File source = new File(baseDir, shortName);
if (verbose) log("Reading file: " + source);
Matcher matchName = Pattern.compile("(.*)\\.svg", Pattern.CASE_INSENSITIVE).matcher(shortName);
if (matchName.matches())
{
shortName = matchName.group(1);
}
shortName += "." + format;
SVGIcon icon = new SVGIcon();
icon.setSvgURI(source.toURI());
icon.setAntiAlias(antiAlias);
if (interpolation.equals("nearest neighbor"))
{
icon.setInterpolation(SVGIcon.INTERP_NEAREST_NEIGHBOR);
}
else if (interpolation.equals("bilinear"))
{
icon.setInterpolation(SVGIcon.INTERP_BILINEAR);
}
else if (interpolation.equals("bicubic"))
{
icon.setInterpolation(SVGIcon.INTERP_BICUBIC);
}
int iconWidth = width > 0 ? width : icon.getIconWidth();
int iconHeight = height > 0 ? height : icon.getIconHeight();
icon.setClipToViewbox(clipToViewBox);
icon.setPreferredSize(new Dimension(iconWidth, iconHeight));
icon.setScaleToFit(sizeToFit);
BufferedImage image = new BufferedImage(iconWidth, iconHeight, BufferedImage.TYPE_INT_ARGB);
Graphics2D g = image.createGraphics();
if (backgroundColor != null)
{
g.setColor(backgroundColor);
g.fillRect(0, 0, iconWidth, iconHeight);
}
g.setClip(0, 0, iconWidth, iconHeight);
// g.fillRect(10, 10, 100, 100);
icon.paintIcon(null, g, 0, 0);
g.dispose();
File outFile = destDir == null ? new File(baseDir, shortName) : new File(destDir, shortName);
if (verbose) log("Writing file: " + outFile);
try
{
ImageIO.write(image, format, outFile);
}
catch (IOException e)
{
log("Error writing image: " + e.getMessage());
throw new BuildException(e);
}
SVGCache.getSVGUniverse().clear();
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/app/SVGViewer.form 0000644 0001750 0001750 00000013722 10627134103 027140 0 ustar moon moon
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/app/PlayerThread.java 0000644 0001750 0001750 00000007061 10627134103 027660 0 ustar moon moon /*
* PlayerThread.java
*
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on September 28, 2004, 10:07 PM
*/
package com.kitfox.svg.app;
import java.util.*;
/**
*
* @author kitfox
*/
public class PlayerThread implements Runnable
{
HashSet listeners = new HashSet();
double curTime = 0;
double timeStep = .2;
public static final int PS_STOP = 0;
public static final int PS_PLAY_FWD = 1;
public static final int PS_PLAY_BACK = 2;
int playState = PS_STOP;
Thread thread;
/** Creates a new instance of PlayerThread */
public PlayerThread()
{
thread = new Thread(this);
thread.start();
}
public void run()
{
while (thread != null)
{
synchronized (this)
{
switch (playState)
{
case PS_PLAY_FWD:
curTime += timeStep;
break;
case PS_PLAY_BACK:
curTime -= timeStep;
if (curTime < 0) curTime = 0;
break;
default:
case PS_STOP:
break;
}
fireTimeUpdateEvent();
}
try
{
Thread.sleep((long)(timeStep * 1000));
}
catch (Exception e)
{
throw new RuntimeException(e);
}
}
}
public void exit() { thread = null; }
public synchronized void addListener(PlayerThreadListener listener)
{
listeners.add(listener);
}
public synchronized double getCurTime() { return curTime; }
public synchronized void setCurTime(double time)
{
curTime = time;
}
public synchronized double getTimeStep() { return timeStep; }
public synchronized void setTimeStep(double time)
{
timeStep = time;
if (timeStep < .01) timeStep = .01;
}
public synchronized int getPlayState() { return playState; }
public synchronized void setPlayState(int playState)
{
this.playState = playState;
}
private void fireTimeUpdateEvent()
{
for (Iterator it = listeners.iterator(); it.hasNext();)
{
PlayerThreadListener listener = (PlayerThreadListener)it.next();
listener.updateTime(curTime, timeStep, playState);
}
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/app/VersionDialog.java 0000644 0001750 0001750 00000011463 10627134103 030042 0 ustar moon moon /*
* VersionDialog.java
*
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on January 13, 2005, 7:23 AM
*/
package com.kitfox.svg.app;
import java.net.*;
import java.io.*;
import java.util.*;
import javax.swing.event.*;
import javax.swing.*;
import javax.swing.text.html.*;
/**
*
* @author kitfox
*/
public class VersionDialog extends javax.swing.JDialog
{
public static final long serialVersionUID = 1;
final boolean verbose;
/** Creates new form VersionDialog */
public VersionDialog(java.awt.Frame parent, boolean modal, boolean verbose)
{
super(parent, modal);
initComponents();
this.verbose = verbose;
textpane_text.setContentType("text/html");
StringBuffer sb = new StringBuffer();
try
{
URL url = getClass().getResource("/res/help/about/about.html");
if (verbose)
{
System.err.println("" + getClass() + " trying to load about html " + url);
}
BufferedReader reader = new BufferedReader(new InputStreamReader(url.openStream()));
while (true)
{
String line = reader.readLine();
if (line == null) break;
sb.append(line);
}
textpane_text.setText(sb.toString());
}
catch (Exception e)
{
e.printStackTrace();
}
}
/** This method is called from within the constructor to
* initialize the form.
* WARNING: Do NOT modify this code. The content of this method is
* always regenerated by the Form Editor.
*/
// //GEN-BEGIN:initComponents
private void initComponents()
{
jPanel1 = new javax.swing.JPanel();
textpane_text = new javax.swing.JTextPane();
jPanel2 = new javax.swing.JPanel();
bn_close = new javax.swing.JButton();
setDefaultCloseOperation(javax.swing.WindowConstants.DISPOSE_ON_CLOSE);
setTitle("About SVG Salamander");
jPanel1.setLayout(new java.awt.BorderLayout());
textpane_text.setEditable(false);
textpane_text.setPreferredSize(new java.awt.Dimension(400, 300));
jPanel1.add(textpane_text, java.awt.BorderLayout.CENTER);
getContentPane().add(jPanel1, java.awt.BorderLayout.CENTER);
bn_close.setText("Close");
bn_close.addActionListener(new java.awt.event.ActionListener()
{
public void actionPerformed(java.awt.event.ActionEvent evt)
{
bn_closeActionPerformed(evt);
}
});
jPanel2.add(bn_close);
getContentPane().add(jPanel2, java.awt.BorderLayout.SOUTH);
pack();
}
// //GEN-END:initComponents
private void bn_closeActionPerformed(java.awt.event.ActionEvent evt)//GEN-FIRST:event_bn_closeActionPerformed
{//GEN-HEADEREND:event_bn_closeActionPerformed
setVisible(false);
dispose();
}//GEN-LAST:event_bn_closeActionPerformed
/**
* @param args the command line arguments
*/
public static void main(String args[])
{
java.awt.EventQueue.invokeLater(new Runnable()
{
public void run()
{
new VersionDialog(new javax.swing.JFrame(), true, true).setVisible(true);
}
});
}
// Variables declaration - do not modify//GEN-BEGIN:variables
private javax.swing.JButton bn_close;
private javax.swing.JPanel jPanel1;
private javax.swing.JPanel jPanel2;
private javax.swing.JTextPane textpane_text;
// End of variables declaration//GEN-END:variables
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/app/VersionDialog.form 0000644 0001750 0001750 00000006144 10627134103 030064 0 ustar moon moon
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/app/beans/ 0000755 0001750 0001750 00000000000 11562044255 025524 5 ustar moon moon svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/app/beans/SVGPanel.java 0000644 0001750 0001750 00000014414 10627134103 030003 0 ustar moon moon /*
* SVGIcon.java
*
* Created on April 21, 2005, 10:43 AM
*/
package com.kitfox.svg.app.beans;
import javax.swing.*;
import java.awt.*;
import java.awt.geom.*;
import java.net.*;
import java.beans.*;
import com.kitfox.svg.*;
/**
*
* @author kitfox
*/
public class SVGPanel extends JPanel
{
public static final long serialVersionUID = 1;
SVGUniverse svgUniverse = SVGCache.getSVGUniverse();
private boolean antiAlias;
// private String svgPath;
URI svgURI;
private boolean scaleToFit;
AffineTransform scaleXform = new AffineTransform();
/** Creates new form SVGIcon */
public SVGPanel()
{
initComponents();
}
public int getSVGHeight()
{
if (scaleToFit) return getPreferredSize().height;
SVGDiagram diagram = svgUniverse.getDiagram(svgURI);
if (diagram == null) return 0;
return (int)diagram.getHeight();
}
public int getSVGWidth()
{
if (scaleToFit) return getPreferredSize().width;
SVGDiagram diagram = svgUniverse.getDiagram(svgURI);
if (diagram == null) return 0;
return (int)diagram.getWidth();
}
// Draw the icon at the specified location.
public void paintComponent(Graphics gg)
{
super.paintComponent(gg);
Graphics2D g = (Graphics2D)gg;
Object oldAliasHint = g.getRenderingHint(RenderingHints.KEY_ANTIALIASING);
g.setRenderingHint(RenderingHints.KEY_ANTIALIASING, antiAlias ? RenderingHints.VALUE_ANTIALIAS_ON : RenderingHints.VALUE_ANTIALIAS_OFF);
SVGDiagram diagram = svgUniverse.getDiagram(svgURI);
if (diagram == null) return;
if (!scaleToFit)
{
try
{
diagram.render(g);
g.setRenderingHint(RenderingHints.KEY_ANTIALIASING, oldAliasHint);
}
catch (SVGException e)
{
throw new RuntimeException(e);
}
return;
}
Dimension dim = getSize();
final int width = dim.width;
final int height = dim.height;
// int width = getWidth();
// int height = getHeight();
// if (width == 0 || height == 0)
// {
// //Chances are we're rendering offscreen
// Dimension dim = getSize();
// width = dim.width;
// height = dim.height;
// return;
// }
// g.setClip(0, 0, dim.width, dim.height);
final Rectangle2D.Double rect = new Rectangle2D.Double();
diagram.getViewRect(rect);
scaleXform.setToScale(width / rect.width, height / rect.height);
AffineTransform oldXform = g.getTransform();
g.transform(scaleXform);
try
{
diagram.render(g);
}
catch (SVGException e)
{
throw new RuntimeException(e);
}
g.setTransform(oldXform);
g.setRenderingHint(RenderingHints.KEY_ANTIALIASING, oldAliasHint);
}
public SVGUniverse getSvgUniverse()
{
return svgUniverse;
}
public void setSvgUniverse(SVGUniverse svgUniverse)
{
SVGUniverse old = this.svgUniverse;
this.svgUniverse = svgUniverse;
firePropertyChange("svgUniverse", old, svgUniverse);
}
public URI getSvgURI()
{
return svgURI;
}
public void setSvgURI(URI svgURI)
{
URI old = this.svgURI;
this.svgURI = svgURI;
firePropertyChange("svgURI", old, svgURI);
}
/**
* Most resources your component will want to access will be resources on your classpath.
* This method will interpret the passed string as a path in the classpath and use
* Class.getResource() to determine the URI of the SVG.
*/
public void setSvgResourcePath(String resourcePath) throws SVGException
{
URI old = this.svgURI;
try
{
svgURI = new URI(getClass().getResource(resourcePath).toString());
//System.err.println("SVGPanel: new URI " + svgURI + " from path " + resourcePath);
firePropertyChange("svgURI", old, svgURI);
repaint();
}
catch (Exception e)
{
throw new SVGException("Could not resolve path " + resourcePath, e);
// svgURI = old;
}
}
public boolean isScaleToFit()
{
return scaleToFit;
}
public void setScaleToFit(boolean scaleToFit)
{
boolean old = this.scaleToFit;
this.scaleToFit = scaleToFit;
firePropertyChange("scaleToFit", old, scaleToFit);
}
/**
* @return true if antiAliasing is turned on.
* @deprecated
*/
public boolean getUseAntiAlias()
{
return getAntiAlias();
}
/**
* @param antiAlias true to use antiAliasing.
* @deprecated
*/
public void setUseAntiAlias(boolean antiAlias)
{
setAntiAlias(antiAlias);
}
/**
* @return true if antiAliasing is turned on.
*/
public boolean getAntiAlias()
{
return antiAlias;
}
/**
* @param antiAlias true to use antiAliasing.
*/
public void setAntiAlias(boolean antiAlias)
{
boolean old = this.antiAlias;
this.antiAlias = antiAlias;
firePropertyChange("antiAlias", old, antiAlias);
}
/** This method is called from within the constructor to
* initialize the form.
* WARNING: Do NOT modify this code. The content of this method is
* always regenerated by the Form Editor.
*/
// //GEN-BEGIN:initComponents
private void initComponents()
{
setLayout(new java.awt.BorderLayout());
}
// //GEN-END:initComponents
// Variables declaration - do not modify//GEN-BEGIN:variables
// End of variables declaration//GEN-END:variables
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/app/beans/SVGPanel.form 0000644 0001750 0001750 00000001573 10627134103 030027 0 ustar moon moon
././@LongLink 0000000 0000000 0000000 00000000150 00000000000 011561 L ustar root root svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/app/beans/ProportionalLayoutPanel.java svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/app/beans/ProportionalLayoutPanel.j0000644 0001750 0001750 00000005255 10627134103 032545 0 ustar moon moon /*
* ProportionalLayoutPanel.java
*
* Created on May 7, 2005, 4:15 AM
*/
package com.kitfox.svg.app.beans;
import java.awt.*;
import java.util.*;
import javax.swing.*;
/**
* Panel based on the null layout. Allows editing with absolute layout. When
* instanced, records layout dimensions of all subcomponents. Then, if the
* panel is ever resized, scales all children to fit new size.
*
* @author kitfox
*/
public class ProportionalLayoutPanel extends javax.swing.JPanel
{
public static final long serialVersionUID = 1;
//Margins to leave on sides of panel, expressed in fractions [0 1]
float topMargin;
float bottomMargin;
float leftMargin;
float rightMargin;
/** Creates new form ProportionalLayoutPanel */
public ProportionalLayoutPanel()
{
initComponents();
}
public void addNotify()
{
super.addNotify();
Rectangle rect = this.getBounds();
JOptionPane.showMessageDialog(this, "" + rect);
}
/** This method is called from within the constructor to
* initialize the form.
* WARNING: Do NOT modify this code. The content of this method is
* always regenerated by the Form Editor.
*/
// //GEN-BEGIN:initComponents
private void initComponents()
{
jPanel1 = new javax.swing.JPanel();
setLayout(null);
addComponentListener(new java.awt.event.ComponentAdapter()
{
public void componentResized(java.awt.event.ComponentEvent evt)
{
formComponentResized(evt);
}
public void componentShown(java.awt.event.ComponentEvent evt)
{
formComponentShown(evt);
}
});
add(jPanel1);
jPanel1.setBounds(80, 90, 280, 160);
}
// //GEN-END:initComponents
private void formComponentShown(java.awt.event.ComponentEvent evt)//GEN-FIRST:event_formComponentShown
{//GEN-HEADEREND:event_formComponentShown
JOptionPane.showMessageDialog(this, "" + getWidth() + ", " + getHeight());
}//GEN-LAST:event_formComponentShown
private void formComponentResized(java.awt.event.ComponentEvent evt)//GEN-FIRST:event_formComponentResized
{//GEN-HEADEREND:event_formComponentResized
// TODO add your handling code here:
}//GEN-LAST:event_formComponentResized
// Variables declaration - do not modify//GEN-BEGIN:variables
private javax.swing.JPanel jPanel1;
// End of variables declaration//GEN-END:variables
}
././@LongLink 0000000 0000000 0000000 00000000150 00000000000 011561 L ustar root root svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/app/beans/ProportionalLayoutPanel.form svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/app/beans/ProportionalLayoutPanel.f0000644 0001750 0001750 00000003070 10627134103 032532 0 ustar moon moon
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/app/beans/SVGIcon.java 0000644 0001750 0001750 00000025717 10627134103 027644 0 ustar moon moon /*
* SVGIcon.java
*
* Created on April 21, 2005, 10:45 AM
*/
package com.kitfox.svg.app.beans;
import javax.swing.*;
import java.awt.*;
import java.awt.geom.*;
import java.net.*;
import java.beans.*;
import com.kitfox.svg.*;
/**
*
* @author kitfox
*/
public class SVGIcon implements Icon
{
public static final long serialVersionUID = 1;
private PropertyChangeSupport changes = new PropertyChangeSupport(this);
SVGUniverse svgUniverse = SVGCache.getSVGUniverse();
public static final int INTERP_NEAREST_NEIGHBOR = 0;
public static final int INTERP_BILINEAR = 1;
public static final int INTERP_BICUBIC = 2;
private boolean antiAlias;
private int interpolation = INTERP_NEAREST_NEIGHBOR;
private boolean clipToViewbox;
// private String svgPath;
URI svgURI;
private boolean scaleToFit;
AffineTransform scaleXform = new AffineTransform();
// Dimension preferredSize = new Dimension(100, 100);
Dimension preferredSize;
/** Creates a new instance of SVGIcon */
public SVGIcon()
{
}
public void addPropertyChangeListener(PropertyChangeListener p)
{
changes.addPropertyChangeListener(p);
}
public void removePropertyChangeListener(PropertyChangeListener p)
{
changes.removePropertyChangeListener(p);
}
/**
* @return height of this icon
*/
public int getIconHeight()
{
if (scaleToFit && preferredSize != null)
{
return preferredSize.height;
}
SVGDiagram diagram = svgUniverse.getDiagram(svgURI);
if (diagram == null) return 0;
return (int)diagram.getHeight();
}
/**
* @return width of this icon
*/
public int getIconWidth()
{
if (scaleToFit && preferredSize != null)
{
return preferredSize.width;
}
SVGDiagram diagram = svgUniverse.getDiagram(svgURI);
if (diagram == null) return 0;
return (int)diagram.getWidth();
}
/**
* Draws the icon to the specified component.
* @param comp - Component to draw icon to. This is ignored by SVGIcon, and can be set to null; only gg is used for drawing the icon
* @param gg - Graphics context to render SVG content to
* @param x - X coordinate to draw icon
* @param y - Y coordinate to draw icon
*/
public void paintIcon(Component comp, Graphics gg, int x, int y)
{
Graphics2D g = (Graphics2D)gg;
Object oldAliasHint = g.getRenderingHint(RenderingHints.KEY_ANTIALIASING);
g.setRenderingHint(RenderingHints.KEY_ANTIALIASING, antiAlias ? RenderingHints.VALUE_ANTIALIAS_ON : RenderingHints.VALUE_ANTIALIAS_OFF);
Object oldInterpolationHint = g.getRenderingHint(RenderingHints.KEY_INTERPOLATION);
switch (interpolation)
{
case INTERP_NEAREST_NEIGHBOR:
g.setRenderingHint(RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_NEAREST_NEIGHBOR);
break;
case INTERP_BILINEAR:
g.setRenderingHint(RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BILINEAR);
break;
case INTERP_BICUBIC:
g.setRenderingHint(RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BICUBIC);
break;
}
SVGDiagram diagram = svgUniverse.getDiagram(svgURI);
if (diagram == null) return;
g.translate(x, y);
diagram.setIgnoringClipHeuristic(!clipToViewbox);
if (clipToViewbox)
{
g.setClip(new Rectangle2D.Float(0, 0, diagram.getWidth(), diagram.getHeight()));
}
if (!scaleToFit)
{
try
{
diagram.render(g);
g.translate(-x, -y);
g.setRenderingHint(RenderingHints.KEY_ANTIALIASING, oldAliasHint);
}
catch (Exception e)
{
throw new RuntimeException(e);
}
return;
}
final int width = getIconWidth();
final int height = getIconHeight();
// int width = getWidth();
// int height = getHeight();
if (width == 0 || height == 0)
{
return;
}
// if (width == 0 || height == 0)
// {
// //Chances are we're rendering offscreen
// Dimension dim = getSize();
// width = dim.width;
// height = dim.height;
// return;
// }
// g.setClip(0, 0, width, height);
final Rectangle2D.Double rect = new Rectangle2D.Double();
diagram.getViewRect(rect);
scaleXform.setToScale(width / rect.width, height / rect.height);
AffineTransform oldXform = g.getTransform();
g.transform(scaleXform);
try
{
diagram.render(g);
}
catch (SVGException e)
{
throw new RuntimeException(e);
}
g.setTransform(oldXform);
g.translate(-x, -y);
g.setRenderingHint(RenderingHints.KEY_ANTIALIASING, oldAliasHint);
if (oldInterpolationHint != null) g.setRenderingHint(RenderingHints.KEY_INTERPOLATION, oldInterpolationHint);
}
/**
* @return the universe this icon draws it's SVGDiagrams from
*/
public SVGUniverse getSvgUniverse()
{
return svgUniverse;
}
public void setSvgUniverse(SVGUniverse svgUniverse)
{
SVGUniverse old = this.svgUniverse;
this.svgUniverse = svgUniverse;
changes.firePropertyChange("svgUniverse", old, svgUniverse);
}
/**
* @return the uni of the document being displayed by this icon
*/
public URI getSvgURI()
{
return svgURI;
}
/**
* Loads an SVG document from a URI.
* @param svgURI - URI to load document from
*/
public void setSvgURI(URI svgURI)
{
URI old = this.svgURI;
this.svgURI = svgURI;
SVGDiagram diagram = svgUniverse.getDiagram(svgURI);
if (diagram != null)
{
Dimension size = getPreferredSize();
if (size == null)
{
size = new Dimension((int)diagram.getRoot().getDeviceWidth(), (int)diagram.getRoot().getDeviceHeight());
}
diagram.setDeviceViewport(new Rectangle(0, 0, size.width, size.height));
}
changes.firePropertyChange("svgURI", old, svgURI);
}
/**
* Loads an SVG document from the classpath. This function is equivilant to
* setSvgURI(new URI(getClass().getResource(resourcePath).toString());
* @param resourcePath - resource to load
*/
public void setSvgResourcePath(String resourcePath)
{
URI old = this.svgURI;
try
{
svgURI = new URI(getClass().getResource(resourcePath).toString());
changes.firePropertyChange("svgURI", old, svgURI);
SVGDiagram diagram = svgUniverse.getDiagram(svgURI);
if (diagram != null)
{
diagram.setDeviceViewport(new Rectangle(0, 0, preferredSize.width, preferredSize.height));
}
}
catch (Exception e)
{
svgURI = old;
}
}
/**
* If this SVG document has a viewbox, if scaleToFit is set, will scale the viewbox to match the
* preferred size of this icon
*/
public boolean isScaleToFit()
{
return scaleToFit;
}
public void setScaleToFit(boolean scaleToFit)
{
boolean old = this.scaleToFit;
this.scaleToFit = scaleToFit;
changes.firePropertyChange("scaleToFit", old, scaleToFit);
}
public Dimension getPreferredSize()
{
if (preferredSize == null)
{
SVGDiagram diagram = svgUniverse.getDiagram(svgURI);
if (diagram != null)
{
//preferredSize = new Dimension((int)diagram.getWidth(), (int)diagram.getHeight());
setPreferredSize(new Dimension((int)diagram.getWidth(), (int)diagram.getHeight()));
}
}
return new Dimension(preferredSize);
}
public void setPreferredSize(Dimension preferredSize)
{
Dimension old = this.preferredSize;
this.preferredSize = preferredSize;
SVGDiagram diagram = svgUniverse.getDiagram(svgURI);
if (diagram != null)
{
diagram.setDeviceViewport(new Rectangle(0, 0, preferredSize.width, preferredSize.height));
}
changes.firePropertyChange("preferredSize", old, preferredSize);
}
/**
* @return true if antiAliasing is turned on.
* @deprecated
*/
public boolean getUseAntiAlias()
{
return getAntiAlias();
}
/**
* @param antiAlias true to use antiAliasing.
* @deprecated
*/
public void setUseAntiAlias(boolean antiAlias)
{
setAntiAlias(antiAlias);
}
/**
* @return true if antiAliasing is turned on.
*/
public boolean getAntiAlias()
{
return antiAlias;
}
/**
* @param antiAlias true to use antiAliasing.
*/
public void setAntiAlias(boolean antiAlias)
{
boolean old = this.antiAlias;
this.antiAlias = antiAlias;
changes.firePropertyChange("antiAlias", old, antiAlias);
}
/**
* @return interpolation used in rescaling images
*/
public int getInterpolation()
{
return interpolation;
}
/**
* @param interpolation Interpolation value used in rescaling images.
* Should be one of
* INTERP_NEAREST_NEIGHBOR - Fastest, one pixel resampling, poor quality
* INTERP_BILINEAR - four pixel resampling
* INTERP_BICUBIC - Slowest, nine pixel resampling, best quality
*/
public void setInterpolation(int interpolation)
{
int old = this.interpolation;
this.interpolation = interpolation;
changes.firePropertyChange("interpolation", old, interpolation);
}
/**
* clipToViewbox will set a clip box equivilant to the SVG's viewbox before
* rendering.
*/
public boolean isClipToViewbox()
{
return clipToViewbox;
}
public void setClipToViewbox(boolean clipToViewbox)
{
this.clipToViewbox = clipToViewbox;
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/app/data/ 0000755 0001750 0001750 00000000000 11562044255 025345 5 ustar moon moon svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/app/data/HandlerFactory.java 0000644 0001750 0001750 00000001032 11427227157 031115 0 ustar moon moon /*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
package com.kitfox.svg.app.data;
import java.net.URLStreamHandler;
import java.net.URLStreamHandlerFactory;
/**
*
* @author kitfox
*/
public class HandlerFactory implements URLStreamHandlerFactory
{
static Handler handler = new Handler();
public URLStreamHandler createURLStreamHandler(String protocol)
{
if ("data".equals(protocol))
{
return handler;
}
return null;
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/app/data/Handler.java 0000644 0001750 0001750 00000003356 11427227157 027600 0 ustar moon moon /*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
package com.kitfox.svg.app.data;
import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.net.URL;
import java.net.URLConnection;
import java.net.URLStreamHandler;
/**
*
* @author kitfox
*/
public class Handler extends URLStreamHandler
{
class Connection extends URLConnection
{
String mime;
byte[] buf;
public Connection(URL url)
{
super(url);
String path = url.getPath();
int idx = path.indexOf(';');
mime = path.substring(0, idx);
String content = path.substring(idx + 1);
if (content.startsWith("base64,"))
{
content = content.substring(7);
try {
buf = new sun.misc.BASE64Decoder().decodeBuffer(content);
} catch (IOException ex) {
ex.printStackTrace();
}
}
}
public void connect() throws IOException
{
}
public String getHeaderField(String name)
{
if ("content-type".equals(name))
{
return mime;
}
return super.getHeaderField(name);
}
public InputStream getInputStream() throws IOException
{
return new ByteArrayInputStream(buf);
}
// public Object getContent() throws IOException
// {
// BufferedImage img = ImageIO.read(getInputStream());
// }
}
protected URLConnection openConnection(URL u) throws IOException
{
return new Connection(u);
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/app/PlayerThreadListener.java 0000644 0001750 0001750 00000002376 10627134103 031372 0 ustar moon moon /*
* PlayerThreadListener.java
*
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on September 28, 2004, 10:15 PM
*/
package com.kitfox.svg.app;
/**
*
* @author kitfox
*/
public interface PlayerThreadListener
{
public void updateTime(double curTime, double timeStep, int playState);
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/app/PlayerDialog.java 0000644 0001750 0001750 00000024351 10627134103 027651 0 ustar moon moon /*
* PlayerDialog.java
*
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on September 28, 2004, 9:56 PM
*/
package com.kitfox.svg.app;
/**
*
* @author kitfox
*/
public class PlayerDialog extends javax.swing.JDialog implements PlayerThreadListener
{
public static final long serialVersionUID = 1;
PlayerThread thread;
final SVGPlayer parent;
/** Creates new form PlayerDialog */
public PlayerDialog(SVGPlayer parent)
{
super(parent, false);
initComponents();
this.parent = parent;
thread = new PlayerThread();
thread.addListener(this);
text_timeStepActionPerformed(null);
}
public void updateTime(double curTime, double timeStep, int playState)
{
if (playState == PlayerThread.PS_STOP) return;
text_curTime.setText("" + (float)curTime);
parent.updateTime(curTime);
// text_timeStep.setText("" + (int)(1.0 / timeStep));
}
/** This method is called from within the constructor to
* initialize the form.
* WARNING: Do NOT modify this code. The content of this method is
* always regenerated by the Form Editor.
*/
// //GEN-BEGIN:initComponents
private void initComponents()
{
jPanel1 = new javax.swing.JPanel();
bn_playBack = new javax.swing.JButton();
bn_stop = new javax.swing.JButton();
bn_playFwd = new javax.swing.JButton();
jPanel2 = new javax.swing.JPanel();
jPanel3 = new javax.swing.JPanel();
jLabel1 = new javax.swing.JLabel();
text_curTime = new javax.swing.JTextField();
bn_time0 = new javax.swing.JButton();
jPanel4 = new javax.swing.JPanel();
jLabel2 = new javax.swing.JLabel();
text_timeStep = new javax.swing.JTextField();
setDefaultCloseOperation(javax.swing.WindowConstants.DISPOSE_ON_CLOSE);
setTitle("Player");
addWindowListener(new java.awt.event.WindowAdapter()
{
public void windowClosed(java.awt.event.WindowEvent evt)
{
formWindowClosed(evt);
}
});
bn_playBack.setText("<");
bn_playBack.setToolTipText("Play backwards");
bn_playBack.addActionListener(new java.awt.event.ActionListener()
{
public void actionPerformed(java.awt.event.ActionEvent evt)
{
bn_playBackActionPerformed(evt);
}
});
jPanel1.add(bn_playBack);
bn_stop.setText("||");
bn_stop.setToolTipText("Stop playback");
bn_stop.addActionListener(new java.awt.event.ActionListener()
{
public void actionPerformed(java.awt.event.ActionEvent evt)
{
bn_stopActionPerformed(evt);
}
});
jPanel1.add(bn_stop);
bn_playFwd.setText(">");
bn_playFwd.setToolTipText("Play Forwards");
bn_playFwd.addActionListener(new java.awt.event.ActionListener()
{
public void actionPerformed(java.awt.event.ActionEvent evt)
{
bn_playFwdActionPerformed(evt);
}
});
jPanel1.add(bn_playFwd);
getContentPane().add(jPanel1, java.awt.BorderLayout.NORTH);
jPanel2.setLayout(new javax.swing.BoxLayout(jPanel2, javax.swing.BoxLayout.Y_AXIS));
jLabel1.setText("Cur Time");
jPanel3.add(jLabel1);
text_curTime.setHorizontalAlignment(javax.swing.JTextField.LEFT);
text_curTime.setText("0");
text_curTime.setPreferredSize(new java.awt.Dimension(100, 21));
text_curTime.addActionListener(new java.awt.event.ActionListener()
{
public void actionPerformed(java.awt.event.ActionEvent evt)
{
text_curTimeActionPerformed(evt);
}
});
text_curTime.addFocusListener(new java.awt.event.FocusAdapter()
{
public void focusLost(java.awt.event.FocusEvent evt)
{
text_curTimeFocusLost(evt);
}
});
jPanel3.add(text_curTime);
bn_time0.setText("Time 0");
bn_time0.setToolTipText("Reset time to first frame");
bn_time0.addActionListener(new java.awt.event.ActionListener()
{
public void actionPerformed(java.awt.event.ActionEvent evt)
{
bn_time0ActionPerformed(evt);
}
});
jPanel3.add(bn_time0);
jPanel2.add(jPanel3);
jLabel2.setText("Frames Per Second");
jPanel4.add(jLabel2);
text_timeStep.setHorizontalAlignment(javax.swing.JTextField.RIGHT);
text_timeStep.setText("60");
text_timeStep.setPreferredSize(new java.awt.Dimension(100, 21));
text_timeStep.addActionListener(new java.awt.event.ActionListener()
{
public void actionPerformed(java.awt.event.ActionEvent evt)
{
text_timeStepActionPerformed(evt);
}
});
text_timeStep.addFocusListener(new java.awt.event.FocusAdapter()
{
public void focusLost(java.awt.event.FocusEvent evt)
{
text_timeStepFocusLost(evt);
}
});
jPanel4.add(text_timeStep);
jPanel2.add(jPanel4);
getContentPane().add(jPanel2, java.awt.BorderLayout.CENTER);
pack();
}// //GEN-END:initComponents
private void bn_time0ActionPerformed(java.awt.event.ActionEvent evt)//GEN-FIRST:event_bn_time0ActionPerformed
{//GEN-HEADEREND:event_bn_time0ActionPerformed
thread.setCurTime(0);
}//GEN-LAST:event_bn_time0ActionPerformed
private void bn_playFwdActionPerformed(java.awt.event.ActionEvent evt)//GEN-FIRST:event_bn_playFwdActionPerformed
{//GEN-HEADEREND:event_bn_playFwdActionPerformed
thread.setPlayState(PlayerThread.PS_PLAY_FWD);
}//GEN-LAST:event_bn_playFwdActionPerformed
private void bn_stopActionPerformed(java.awt.event.ActionEvent evt)//GEN-FIRST:event_bn_stopActionPerformed
{//GEN-HEADEREND:event_bn_stopActionPerformed
thread.setPlayState(PlayerThread.PS_STOP);
}//GEN-LAST:event_bn_stopActionPerformed
private void bn_playBackActionPerformed(java.awt.event.ActionEvent evt)//GEN-FIRST:event_bn_playBackActionPerformed
{//GEN-HEADEREND:event_bn_playBackActionPerformed
thread.setPlayState(PlayerThread.PS_PLAY_BACK);
}//GEN-LAST:event_bn_playBackActionPerformed
private void formWindowClosed(java.awt.event.WindowEvent evt)//GEN-FIRST:event_formWindowClosed
{//GEN-HEADEREND:event_formWindowClosed
// thread.exit();
}//GEN-LAST:event_formWindowClosed
private void text_timeStepFocusLost(java.awt.event.FocusEvent evt)//GEN-FIRST:event_text_timeStepFocusLost
{//GEN-HEADEREND:event_text_timeStepFocusLost
text_timeStepActionPerformed(null);
}//GEN-LAST:event_text_timeStepFocusLost
private void text_timeStepActionPerformed(java.awt.event.ActionEvent evt)//GEN-FIRST:event_text_timeStepActionPerformed
{//GEN-HEADEREND:event_text_timeStepActionPerformed
try
{
int val = Integer.parseInt(text_timeStep.getText());
thread.setTimeStep(1.0 / val);
}
catch (Exception e)
{
}
double d = thread.getTimeStep();
String newStrn = "" + (int)(1f / d);
if (newStrn.equals(text_timeStep.getText())) return;
text_timeStep.setText(newStrn);
// text_timeStepActionPerformed(null);
}//GEN-LAST:event_text_timeStepActionPerformed
private void text_curTimeActionPerformed(java.awt.event.ActionEvent evt)//GEN-FIRST:event_text_curTimeActionPerformed
{//GEN-HEADEREND:event_text_curTimeActionPerformed
try
{
double val = Double.parseDouble(text_curTime.getText());
thread.setCurTime(val);
}
catch (Exception e)
{
}
double d = thread.getCurTime();
text_curTime.setText("" + (float)d);
text_timeStepActionPerformed(null);
}//GEN-LAST:event_text_curTimeActionPerformed
private void text_curTimeFocusLost(java.awt.event.FocusEvent evt)//GEN-FIRST:event_text_curTimeFocusLost
{//GEN-HEADEREND:event_text_curTimeFocusLost
text_curTimeActionPerformed(null);
}//GEN-LAST:event_text_curTimeFocusLost
// Variables declaration - do not modify//GEN-BEGIN:variables
private javax.swing.JButton bn_playBack;
private javax.swing.JButton bn_playFwd;
private javax.swing.JButton bn_stop;
private javax.swing.JButton bn_time0;
private javax.swing.JLabel jLabel1;
private javax.swing.JLabel jLabel2;
private javax.swing.JPanel jPanel1;
private javax.swing.JPanel jPanel2;
private javax.swing.JPanel jPanel3;
private javax.swing.JPanel jPanel4;
private javax.swing.JTextField text_curTime;
private javax.swing.JTextField text_timeStep;
// End of variables declaration//GEN-END:variables
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/app/SVGPlayer.java 0000644 0001750 0001750 00000034224 11345751075 027124 0 ustar moon moon /*
* SVGViewer.java
*
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on April 3, 2004, 5:28 PM
*/
package com.kitfox.svg.app;
import com.kitfox.svg.SVGDiagram;
import com.kitfox.svg.SVGDisplayPanel;
import com.kitfox.svg.SVGElement;
import com.kitfox.svg.SVGException;
import com.kitfox.svg.SVGUniverse;
import java.awt.Color;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.awt.geom.Point2D;
import java.io.File;
import java.io.InputStream;
import java.net.URI;
import java.net.URL;
import java.net.URLEncoder;
import java.security.AccessControlException;
import java.util.ArrayList;
import java.util.List;
import java.util.Vector;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import javax.swing.JFileChooser;
import javax.swing.JOptionPane;
/**
* @author Mark McKay
* @author Mark McKay
*/
public class SVGPlayer extends javax.swing.JFrame
{
public static final long serialVersionUID = 1;
SVGDisplayPanel svgDisplayPanel = new SVGDisplayPanel();
final PlayerDialog playerDialog;
SVGUniverse universe;
/** FileChooser for running in trusted environments */
final JFileChooser fileChooser;
{
// fileChooser = new JFileChooser(new File("."));
JFileChooser fc = null;
try
{
fc = new JFileChooser();
fc.setFileFilter(
new javax.swing.filechooser.FileFilter() {
final Matcher matchLevelFile = Pattern.compile(".*\\.svg[z]?").matcher("");
public boolean accept(File file)
{
if (file.isDirectory()) return true;
matchLevelFile.reset(file.getName());
return matchLevelFile.matches();
}
public String getDescription() { return "SVG file (*.svg, *.svgz)"; }
}
);
}
catch (AccessControlException ex)
{
//Do not create file chooser if webstart refuses permissions
}
fileChooser = fc;
}
/** Backup file service for opening files in WebStart situations */
/*
final FileOpenService fileOpenService;
{
try
{
fileOpenService = (FileOpenService)ServiceManager.lookup("javax.jnlp.FileOpenService");
}
catch (UnavailableServiceException e)
{
fileOpenService = null;
}
}
*/
/** Creates new form SVGViewer */
public SVGPlayer() {
initComponents();
setSize(800, 600);
svgDisplayPanel.setBgColor(Color.white);
svgDisplayPanel.addMouseListener(new MouseAdapter()
{
public void mouseClicked(MouseEvent evt)
{
SVGDiagram diagram = svgDisplayPanel.getDiagram();
if (diagram == null) return;
System.out.println("Picking at cursor (" + evt.getX() + ", " + evt.getY() + ")");
try
{
List paths = diagram.pick(new Point2D.Float(evt.getX(), evt.getY()), null);
for (int i = 0; i < paths.size(); i++)
{
ArrayList path = (ArrayList)paths.get(i);
System.out.println(pathToString(path));
}
}
catch (SVGException ex)
{
ex.printStackTrace();
}
}
}
);
svgDisplayPanel.setPreferredSize(getSize());
scrollPane_svgArea.setViewportView(svgDisplayPanel);
playerDialog = new PlayerDialog(this);
}
private String pathToString(List path)
{
if (path.size() == 0) return "";
StringBuffer sb = new StringBuffer();
sb.append(path.get(0));
for (int i = 1; i < path.size(); i++)
{
sb.append("/");
sb.append(((SVGElement)path.get(i)).getId());
}
return sb.toString();
}
public void updateTime(double curTime)
{
try
{
if (universe != null)
{
universe.setCurTime(curTime);
universe.updateTime();
// svgDisplayPanel.updateTime(curTime);
repaint();
}
}
catch (Exception e)
{
e.printStackTrace();
}
}
private void loadURL(URL url)
{
boolean verbose = cmCheck_verbose.isSelected();
universe = new SVGUniverse();
universe.setVerbose(verbose);
SVGDiagram diagram = null;
if (!CheckBoxMenuItem_anonInputStream.isSelected())
{
//Load from a disk with a valid URL
URI uri = universe.loadSVG(url);
if (verbose) System.err.println(uri.toString());
diagram = universe.getDiagram(uri);
}
else
{
//Load from a stream with no particular valid URL
try
{
InputStream is = url.openStream();
URI uri = universe.loadSVG(is, "defaultName");
if (verbose) System.err.println(uri.toString());
diagram = universe.getDiagram(uri);
}
catch (Exception e)
{
e.printStackTrace();
}
}
svgDisplayPanel.setDiagram(diagram);
repaint();
}
/** This method is called from within the constructor to
* initialize the form.
* WARNING: Do NOT modify this code. The content of this method is
* always regenerated by the Form Editor.
*/
// //GEN-BEGIN:initComponents
private void initComponents()
{
scrollPane_svgArea = new javax.swing.JScrollPane();
jMenuBar1 = new javax.swing.JMenuBar();
menu_file = new javax.swing.JMenu();
cm_loadFile = new javax.swing.JMenuItem();
cm_loadUrl = new javax.swing.JMenuItem();
menu_window = new javax.swing.JMenu();
cm_player = new javax.swing.JMenuItem();
jSeparator2 = new javax.swing.JSeparator();
cm_800x600 = new javax.swing.JMenuItem();
CheckBoxMenuItem_anonInputStream = new javax.swing.JCheckBoxMenuItem();
cmCheck_verbose = new javax.swing.JCheckBoxMenuItem();
menu_help = new javax.swing.JMenu();
cm_about = new javax.swing.JMenuItem();
setTitle("SVG Player - Salamander Project");
addWindowListener(new java.awt.event.WindowAdapter()
{
public void windowClosing(java.awt.event.WindowEvent evt)
{
exitForm(evt);
}
});
getContentPane().add(scrollPane_svgArea, java.awt.BorderLayout.CENTER);
menu_file.setMnemonic('f');
menu_file.setText("File");
cm_loadFile.setMnemonic('l');
cm_loadFile.setText("Load File...");
cm_loadFile.addActionListener(new java.awt.event.ActionListener()
{
public void actionPerformed(java.awt.event.ActionEvent evt)
{
cm_loadFileActionPerformed(evt);
}
});
menu_file.add(cm_loadFile);
cm_loadUrl.setText("Load URL...");
cm_loadUrl.addActionListener(new java.awt.event.ActionListener()
{
public void actionPerformed(java.awt.event.ActionEvent evt)
{
cm_loadUrlActionPerformed(evt);
}
});
menu_file.add(cm_loadUrl);
jMenuBar1.add(menu_file);
menu_window.setText("Window");
cm_player.setText("Player");
cm_player.addActionListener(new java.awt.event.ActionListener()
{
public void actionPerformed(java.awt.event.ActionEvent evt)
{
cm_playerActionPerformed(evt);
}
});
menu_window.add(cm_player);
menu_window.add(jSeparator2);
cm_800x600.setText("800 x 600");
cm_800x600.addActionListener(new java.awt.event.ActionListener()
{
public void actionPerformed(java.awt.event.ActionEvent evt)
{
cm_800x600ActionPerformed(evt);
}
});
menu_window.add(cm_800x600);
CheckBoxMenuItem_anonInputStream.setText("Anonymous Input Stream");
menu_window.add(CheckBoxMenuItem_anonInputStream);
cmCheck_verbose.setText("Verbose");
cmCheck_verbose.addActionListener(new java.awt.event.ActionListener()
{
public void actionPerformed(java.awt.event.ActionEvent evt)
{
cmCheck_verboseActionPerformed(evt);
}
});
menu_window.add(cmCheck_verbose);
jMenuBar1.add(menu_window);
menu_help.setText("Help");
cm_about.setText("About...");
cm_about.addActionListener(new java.awt.event.ActionListener()
{
public void actionPerformed(java.awt.event.ActionEvent evt)
{
cm_aboutActionPerformed(evt);
}
});
menu_help.add(cm_about);
jMenuBar1.add(menu_help);
setJMenuBar(jMenuBar1);
pack();
}// //GEN-END:initComponents
private void cm_loadUrlActionPerformed(java.awt.event.ActionEvent evt)//GEN-FIRST:event_cm_loadUrlActionPerformed
{//GEN-HEADEREND:event_cm_loadUrlActionPerformed
String urlStrn = JOptionPane.showInputDialog(this, "Enter URL of SVG file");
if (urlStrn == null) return;
try
{
URL url = new URL(URLEncoder.encode(urlStrn, "UTF-8"));
loadURL(url);
}
catch (Exception e)
{
e.printStackTrace();
}
}//GEN-LAST:event_cm_loadUrlActionPerformed
private void cmCheck_verboseActionPerformed(java.awt.event.ActionEvent evt)//GEN-FIRST:event_cmCheck_verboseActionPerformed
{//GEN-HEADEREND:event_cmCheck_verboseActionPerformed
// TODO add your handling code here:
}//GEN-LAST:event_cmCheck_verboseActionPerformed
private void cm_playerActionPerformed(java.awt.event.ActionEvent evt)//GEN-FIRST:event_cm_playerActionPerformed
{//GEN-HEADEREND:event_cm_playerActionPerformed
playerDialog.setVisible(true);
}//GEN-LAST:event_cm_playerActionPerformed
private void cm_aboutActionPerformed(java.awt.event.ActionEvent evt)//GEN-FIRST:event_cm_aboutActionPerformed
{//GEN-HEADEREND:event_cm_aboutActionPerformed
VersionDialog dia = new VersionDialog(this, true, cmCheck_verbose.isSelected());
dia.setVisible(true);
// JOptionPane.showMessageDialog(this, "Salamander SVG - Created by Mark McKay\nhttp://www.kitfox.com");
}//GEN-LAST:event_cm_aboutActionPerformed
private void cm_800x600ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_cm_800x600ActionPerformed
setSize(800, 600);
}//GEN-LAST:event_cm_800x600ActionPerformed
private void cm_loadFileActionPerformed(java.awt.event.ActionEvent evt)//GEN-FIRST:event_cm_loadFileActionPerformed
{//GEN-HEADEREND:event_cm_loadFileActionPerformed
boolean verbose = cmCheck_verbose.isSelected();
try
{
int retVal = fileChooser.showOpenDialog(this);
if (retVal == JFileChooser.APPROVE_OPTION)
{
File chosenFile = fileChooser.getSelectedFile();
URL url = chosenFile.toURI().toURL();
loadURL(url);
}
}
catch (Exception e)
{
e.printStackTrace();
}
}//GEN-LAST:event_cm_loadFileActionPerformed
/** Exit the Application */
private void exitForm(java.awt.event.WindowEvent evt) {//GEN-FIRST:event_exitForm
System.exit(0);
}//GEN-LAST:event_exitForm
/**
* @param args the command line arguments
*/
public static void main(String args[]) {
new SVGPlayer().setVisible(true);
}
public void updateTime(double curTime, double timeStep, int playState)
{
}
// Variables declaration - do not modify//GEN-BEGIN:variables
private javax.swing.JCheckBoxMenuItem CheckBoxMenuItem_anonInputStream;
private javax.swing.JCheckBoxMenuItem cmCheck_verbose;
private javax.swing.JMenuItem cm_800x600;
private javax.swing.JMenuItem cm_about;
private javax.swing.JMenuItem cm_loadFile;
private javax.swing.JMenuItem cm_loadUrl;
private javax.swing.JMenuItem cm_player;
private javax.swing.JMenuBar jMenuBar1;
private javax.swing.JSeparator jSeparator2;
private javax.swing.JMenu menu_file;
private javax.swing.JMenu menu_help;
private javax.swing.JMenu menu_window;
private javax.swing.JScrollPane scrollPane_svgArea;
// End of variables declaration//GEN-END:variables
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/app/PlayerDialog.form 0000644 0001750 0001750 00000016077 10627134103 027701 0 ustar moon moon
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/app/SVGPlayer.form 0000644 0001750 0001750 00000013641 10627134103 027133 0 ustar moon moon
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/Circle.java 0000644 0001750 0001750 00000011307 11452231150 025710 0 ustar moon moon /*
* Rect.java
*
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on January 26, 2004, 5:25 PM
*/
package com.kitfox.svg;
import com.kitfox.svg.xml.StyleAttribute;
import java.awt.Graphics2D;
import java.awt.Shape;
import java.awt.geom.Ellipse2D;
import java.awt.geom.Rectangle2D;
/**
* @author Mark McKay
* @author Mark McKay
*/
public class Circle extends ShapeElement
{
float cx = 0f;
float cy = 0f;
float r = 0f;
Ellipse2D.Float circle = new Ellipse2D.Float();
/** Creates a new instance of Rect */
public Circle() {
}
/*
public void loaderStartElement(SVGLoaderHelper helper, Attributes attrs, SVGElement parent)
{
//Load style string
super.loaderStartElement(helper, attrs, parent);
String cx = attrs.getValue("cx");
String cy = attrs.getValue("cy");
String r = attrs.getValue("r");
this.cx = XMLParseUtil.parseFloat(cx);
this.cy = XMLParseUtil.parseFloat(cy);
this.r = XMLParseUtil.parseFloat(r);
build();
//setBounds(this.cx - this.r, this.cy - this.r, this.r * 2.0, this.r * 2.0);
}
*/
/*
public void loaderEndElement(SVGLoaderHelper helper)
{
// super.loaderEndElement(helper);
// build();
}
*/
protected void build() throws SVGException
{
super.build();
StyleAttribute sty = new StyleAttribute();
if (getPres(sty.setName("cx"))) cx = sty.getFloatValueWithUnits();
if (getPres(sty.setName("cy"))) cy = sty.getFloatValueWithUnits();
if (getPres(sty.setName("r"))) r = sty.getFloatValueWithUnits();
circle.setFrame(cx - r, cy - r, r * 2f, r * 2f);
}
public void render(Graphics2D g) throws SVGException
{
beginLayer(g);
renderShape(g, circle);
finishLayer(g);
}
public Shape getShape()
{
return shapeToParent(circle);
}
public Rectangle2D getBoundingBox() throws SVGException
{
return boundsToParent(includeStrokeInBounds(circle.getBounds2D()));
}
/**
* Updates all attributes in this diagram associated with a time event.
* Ie, all attributes with track information.
* @return - true if this node has changed state as a result of the time
* update
*/
public boolean updateTime(double curTime) throws SVGException
{
// if (trackManager.getNumTracks() == 0) return false;
boolean changeState = super.updateTime(curTime);
//Get current values for parameters
StyleAttribute sty = new StyleAttribute();
boolean shapeChange = false;
if (getPres(sty.setName("cx")))
{
float newVal = sty.getFloatValueWithUnits();
if (newVal != cx)
{
cx = newVal;
shapeChange = true;
}
}
if (getPres(sty.setName("cy")))
{
float newVal = sty.getFloatValueWithUnits();
if (newVal != cy)
{
cy = newVal;
shapeChange = true;
}
}
if (getPres(sty.setName("r")))
{
float newVal = sty.getFloatValueWithUnits();
if (newVal != r)
{
r = newVal;
shapeChange = true;
}
}
if (shapeChange)
{
build();
// circle.setFrame(cx - r, cy - r, r * 2f, r * 2f);
// return true;
}
return changeState || shapeChange;
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/SVGRoot.java 0000644 0001750 0001750 00000034200 11452231150 026007 0 ustar moon moon /*
* SVGRoot.java
*
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on February 18, 2004, 5:33 PM
*/
package com.kitfox.svg;
import com.kitfox.svg.xml.NumberWithUnits;
import com.kitfox.svg.xml.StyleAttribute;
import java.awt.geom.*;
import java.awt.*;
/**
* The root element of an SVG tree.
*
* @author Mark McKay
* @author Mark McKay
*/
public class SVGRoot extends Group
{
NumberWithUnits x;
NumberWithUnits y;
NumberWithUnits width;
NumberWithUnits height;
// final Rectangle2D.Float viewBox = new Rectangle2D.Float();
Rectangle2D.Float viewBox = null;
public static final int PA_X_NONE = 0;
public static final int PA_X_MIN = 1;
public static final int PA_X_MID = 2;
public static final int PA_X_MAX = 3;
public static final int PA_Y_NONE = 0;
public static final int PA_Y_MIN = 1;
public static final int PA_Y_MID = 2;
public static final int PA_Y_MAX = 3;
public static final int PS_MEET = 0;
public static final int PS_SLICE = 1;
int parSpecifier = PS_MEET;
int parAlignX = PA_X_MID;
int parAlignY = PA_Y_MID;
final AffineTransform viewXform = new AffineTransform();
final Rectangle2D.Float clipRect = new Rectangle2D.Float();
/** Creates a new instance of SVGRoot */
public SVGRoot()
{
}
/*
public void loaderStartElement(SVGLoaderHelper helper, Attributes attrs, SVGElement parent)
{
//Load style string
super.loaderStartElement(helper, attrs, parent);
x = XMLParseUtil.parseNumberWithUnits(attrs.getValue("x"));
y = XMLParseUtil.parseNumberWithUnits(attrs.getValue("y"));
width = XMLParseUtil.parseNumberWithUnits(attrs.getValue("width"));
height = XMLParseUtil.parseNumberWithUnits(attrs.getValue("height"));
String viewBox = attrs.getValue("viewBox");
float[] coords = XMLParseUtil.parseFloatList(viewBox);
if (coords == null)
{
//this.viewBox.setRect(0, 0, width.getValue(), height.getValue());
this.viewBox = null;
}
else
{
this.viewBox = new Rectangle2D.Float(coords[0], coords[1], coords[2], coords[3]);
}
String par = attrs.getValue("preserveAspectRatio");
if (par != null)
{
String[] parList = XMLParseUtil.parseStringList(par);
if (parList[0].equals("none")) { parAlignX = PA_X_NONE; parAlignY = PA_Y_NONE; }
else if (parList[0].equals("xMinYMin")) { parAlignX = PA_X_MIN; parAlignY = PA_Y_MIN; }
else if (parList[0].equals("xMidYMin")) { parAlignX = PA_X_MID; parAlignY = PA_Y_MIN; }
else if (parList[0].equals("xMaxYMin")) { parAlignX = PA_X_MAX; parAlignY = PA_Y_MIN; }
else if (parList[0].equals("xMinYMid")) { parAlignX = PA_X_MIN; parAlignY = PA_Y_MID; }
else if (parList[0].equals("xMidYMid")) { parAlignX = PA_X_MID; parAlignY = PA_Y_MID; }
else if (parList[0].equals("xMaxYMid")) { parAlignX = PA_X_MAX; parAlignY = PA_Y_MID; }
else if (parList[0].equals("xMinYMax")) { parAlignX = PA_X_MIN; parAlignY = PA_Y_MAX; }
else if (parList[0].equals("xMidYMax")) { parAlignX = PA_X_MID; parAlignY = PA_Y_MAX; }
else if (parList[0].equals("xMaxYMax")) { parAlignX = PA_X_MAX; parAlignY = PA_Y_MAX; }
if (parList[1].equals("meet")) parSpecifier = PS_MEET;
else if (parList[1].equals("slice")) parSpecifier = PS_SLICE;
}
build();
}
*/
public void build() throws SVGException
{
super.build();
StyleAttribute sty = new StyleAttribute();
if (getPres(sty.setName("x"))) x = sty.getNumberWithUnits();
if (getPres(sty.setName("y"))) y = sty.getNumberWithUnits();
if (getPres(sty.setName("width"))) width = sty.getNumberWithUnits();
if (getPres(sty.setName("height"))) height = sty.getNumberWithUnits();
if (getPres(sty.setName("viewBox")))
{
float[] coords = sty.getFloatList();
viewBox = new Rectangle2D.Float(coords[0], coords[1], coords[2], coords[3]);
}
if (getPres(sty.setName("preserveAspectRatio")))
{
String preserve = sty.getStringValue();
if (contains(preserve, "none")) { parAlignX = PA_X_NONE; parAlignY = PA_Y_NONE; }
else if (contains(preserve, "xMinYMin")) { parAlignX = PA_X_MIN; parAlignY = PA_Y_MIN; }
else if (contains(preserve, "xMidYMin")) { parAlignX = PA_X_MID; parAlignY = PA_Y_MIN; }
else if (contains(preserve, "xMaxYMin")) { parAlignX = PA_X_MAX; parAlignY = PA_Y_MIN; }
else if (contains(preserve, "xMinYMid")) { parAlignX = PA_X_MIN; parAlignY = PA_Y_MID; }
else if (contains(preserve, "xMidYMid")) { parAlignX = PA_X_MID; parAlignY = PA_Y_MID; }
else if (contains(preserve, "xMaxYMid")) { parAlignX = PA_X_MAX; parAlignY = PA_Y_MID; }
else if (contains(preserve, "xMinYMax")) { parAlignX = PA_X_MIN; parAlignY = PA_Y_MAX; }
else if (contains(preserve, "xMidYMax")) { parAlignX = PA_X_MID; parAlignY = PA_Y_MAX; }
else if (contains(preserve, "xMaxYMax")) { parAlignX = PA_X_MAX; parAlignY = PA_Y_MAX; }
if (contains(preserve, "meet")) parSpecifier = PS_MEET;
else if (contains(preserve, "slice")) parSpecifier = PS_SLICE;
/*
String[] parList = sty.getStringList();
if (parList[0].equals("none")) { parAlignX = PA_X_NONE; parAlignY = PA_Y_NONE; }
else if (parList[0].equals("xMinYMin")) { parAlignX = PA_X_MIN; parAlignY = PA_Y_MIN; }
else if (parList[0].equals("xMidYMin")) { parAlignX = PA_X_MID; parAlignY = PA_Y_MIN; }
else if (parList[0].equals("xMaxYMin")) { parAlignX = PA_X_MAX; parAlignY = PA_Y_MIN; }
else if (parList[0].equals("xMinYMid")) { parAlignX = PA_X_MIN; parAlignY = PA_Y_MID; }
else if (parList[0].equals("xMidYMid")) { parAlignX = PA_X_MID; parAlignY = PA_Y_MID; }
else if (parList[0].equals("xMaxYMid")) { parAlignX = PA_X_MAX; parAlignY = PA_Y_MID; }
else if (parList[0].equals("xMinYMax")) { parAlignX = PA_X_MIN; parAlignY = PA_Y_MAX; }
else if (parList[0].equals("xMidYMax")) { parAlignX = PA_X_MID; parAlignY = PA_Y_MAX; }
else if (parList[0].equals("xMaxYMax")) { parAlignX = PA_X_MAX; parAlignY = PA_Y_MAX; }
if (parList[1].equals("meet")) parSpecifier = PS_MEET;
else if (parList[1].equals("slice")) parSpecifier = PS_SLICE;
*/
}
prepareViewport();
}
private boolean contains(String text, String find)
{
return (text.indexOf(find) != -1);
}
protected void prepareViewport()
{
Rectangle deviceViewport = diagram.getDeviceViewport();
Rectangle2D defaultBounds;
try
{
defaultBounds = getBoundingBox();
} catch (SVGException ex)
{
defaultBounds= new Rectangle2D.Float();
}
//Determine destination rectangle
float xx, yy, ww, hh;
if (width != null)
{
xx = (x == null) ? 0 : StyleAttribute.convertUnitsToPixels(x.getUnits(), x.getValue());
if (width.getUnits() == NumberWithUnits.UT_PERCENT)
{
ww = width.getValue() * deviceViewport.width;
}
else
{
ww = StyleAttribute.convertUnitsToPixels(width.getUnits(), width.getValue());
}
// setAttribute("x", AnimationElement.AT_XML, "" + xx);
// setAttribute("width", AnimationElement.AT_XML, "" + ww);
}
else if (viewBox != null)
{
xx = (float)viewBox.x;
ww = (float)viewBox.width;
width = new NumberWithUnits(ww, NumberWithUnits.UT_PX);
x = new NumberWithUnits(xx, NumberWithUnits.UT_PX);
}
else
{
//Estimate size from scene bounding box
xx = (float)defaultBounds.getX();
ww = (float)defaultBounds.getWidth();
width = new NumberWithUnits(ww, NumberWithUnits.UT_PX);
x = new NumberWithUnits(xx, NumberWithUnits.UT_PX);
}
if (height != null)
{
yy = (y == null) ? 0 : StyleAttribute.convertUnitsToPixels(y.getUnits(), y.getValue());
if (height.getUnits() == NumberWithUnits.UT_PERCENT)
{
hh = height.getValue() * deviceViewport.height;
}
else
{
hh = StyleAttribute.convertUnitsToPixels(height.getUnits(), height.getValue());
}
}
else if (viewBox != null)
{
yy = (float)viewBox.y;
hh = (float)viewBox.height;
height = new NumberWithUnits(hh, NumberWithUnits.UT_PX);
y = new NumberWithUnits(yy, NumberWithUnits.UT_PX);
}
else
{
//Estimate size from scene bounding box
yy = (float)defaultBounds.getY();
hh = (float)defaultBounds.getHeight();
height = new NumberWithUnits(hh, NumberWithUnits.UT_PX);
y = new NumberWithUnits(yy, NumberWithUnits.UT_PX);
}
clipRect.setRect(xx, yy, ww, hh);
if (viewBox == null)
{
viewXform.setToIdentity();
}
else
{
viewXform.setToTranslation(clipRect.x, clipRect.y);
viewXform.scale(clipRect.width, clipRect.height);
viewXform.scale(1 / viewBox.width, 1 / viewBox.height);
viewXform.translate(-viewBox.x, -viewBox.y);
}
//For now, treat all preserveAspectRatio as 'none'
// viewXform.setToTranslation(viewBox.x, viewBox.y);
// viewXform.scale(clipRect.width / viewBox.width, clipRect.height / viewBox.height);
// viewXform.translate(-clipRect.x, -clipRect.y);
}
public void render(Graphics2D g) throws SVGException
{
prepareViewport();
AffineTransform cachedXform = g.getTransform();
g.transform(viewXform);
super.render(g);
g.setTransform(cachedXform);
}
public Shape getShape()
{
Shape shape = super.getShape();
return viewXform.createTransformedShape(shape);
}
public Rectangle2D getBoundingBox() throws SVGException
{
Rectangle2D bbox = super.getBoundingBox();
return viewXform.createTransformedShape(bbox).getBounds2D();
}
public float getDeviceWidth()
{
return clipRect.width;
}
public float getDeviceHeight()
{
return clipRect.height;
}
public Rectangle2D getDeviceRect(Rectangle2D rect)
{
rect.setRect(clipRect);
return rect;
}
/**
* Updates all attributes in this diagram associated with a time event.
* Ie, all attributes with track information.
* @return - true if this node has changed state as a result of the time
* update
*/
public boolean updateTime(double curTime) throws SVGException
{
boolean changeState = super.updateTime(curTime);
StyleAttribute sty = new StyleAttribute();
boolean shapeChange = false;
if (getPres(sty.setName("x")))
{
NumberWithUnits newVal = sty.getNumberWithUnits();
if (!newVal.equals(x))
{
x = newVal;
shapeChange = true;
}
}
if (getPres(sty.setName("y")))
{
NumberWithUnits newVal = sty.getNumberWithUnits();
if (!newVal.equals(y))
{
y = newVal;
shapeChange = true;
}
}
if (getPres(sty.setName("width")))
{
NumberWithUnits newVal = sty.getNumberWithUnits();
if (!newVal.equals(width))
{
width = newVal;
shapeChange = true;
}
}
if (getPres(sty.setName("height")))
{
NumberWithUnits newVal = sty.getNumberWithUnits();
if (!newVal.equals(height))
{
height = newVal;
shapeChange = true;
}
}
if (getPres(sty.setName("viewBox")))
{
float[] coords = sty.getFloatList();
Rectangle2D.Float newViewBox = new Rectangle2D.Float(coords[0], coords[1], coords[2], coords[3]);
if (!newViewBox.equals(viewBox))
{
viewBox = newViewBox;
shapeChange = true;
}
}
if (shapeChange)
{
build();
}
return changeState || shapeChange;
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/ClipPath.java 0000644 0001750 0001750 00000011234 11452231150 026212 0 ustar moon moon /*
* Stop.java
*
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on January 26, 2004, 1:56 AM
*/
package com.kitfox.svg;
import com.kitfox.svg.xml.StyleAttribute;
import java.awt.Shape;
import java.awt.geom.Area;
import java.util.Iterator;
/**
* @author Mark McKay
* @author Mark McKay
*/
public class ClipPath extends SVGElement
{
public static final int CP_USER_SPACE_ON_USE = 0;
public static final int CP_OBJECT_BOUNDING_BOX = 1;
int clipPathUnits = CP_USER_SPACE_ON_USE;
/** Creates a new instance of Stop */
public ClipPath() {
}
/*
public void loaderStartElement(SVGLoaderHelper helper, Attributes attrs, SVGElement parent)
{
//Load style string
super.loaderStartElement(helper, attrs, parent);
String clipPathUnits = attrs.getValue("clipPathUnits");
if (clipPathUnits.equals("objectBoundingBox")) this.clipPathUnits = CP_OBJECT_BOUNDING_BOX;
}
*/
/**
* Called after the start element but before the end element to indicate
* each child tag that has been processed
*/
public void loaderAddChild(SVGLoaderHelper helper, SVGElement child) throws SVGElementException
{
super.loaderAddChild(helper, child);
// if (child instanceof ShapeElement) members.add(child);
}
/*
public void loaderEndElement(SVGLoaderHelper helper)
{
// super.loaderEndElement(helper);
// build();
}
*/
protected void build() throws SVGException
{
super.build();
StyleAttribute sty = new StyleAttribute();
clipPathUnits = (getPres(sty.setName("clipPathUnits"))
&& sty.getStringValue().equals("objectBoundingBox"))
? CP_OBJECT_BOUNDING_BOX
: CP_USER_SPACE_ON_USE;
}
public int getClipPathUnits()
{
return clipPathUnits;
}
public Shape getClipPathShape()
{
if (children.size() == 0) return null;
if (children.size() == 1) return ((ShapeElement)children.get(0)).getShape();
Area clipArea = null;
for (Iterator it = children.iterator(); it.hasNext();)
{
ShapeElement se = (ShapeElement)it.next();
if (clipArea == null)
{
Shape shape = se.getShape();
if (shape != null) clipArea = new Area(se.getShape());
continue;
}
Shape shape = se.getShape();
if (shape != null) clipArea.intersect(new Area(shape));
}
return clipArea;
}
/**
* Updates all attributes in this diagram associated with a time event.
* Ie, all attributes with track information.
* @return - true if this node has changed state as a result of the time
* update
*/
public boolean updateTime(double curTime) throws SVGException
{
// if (trackManager.getNumTracks() == 0) return false;
//Get current values for parameters
StyleAttribute sty = new StyleAttribute();
boolean shapeChange = false;
if (getPres(sty.setName("clipPathUnits")))
{
String newUnitsStrn = sty.getStringValue();
int newUnits = newUnitsStrn.equals("objectBoundingBox")
? CP_OBJECT_BOUNDING_BOX
: CP_USER_SPACE_ON_USE;
if (newUnits != clipPathUnits)
{
clipPathUnits = newUnits;
shapeChange = true;
}
}
if (shapeChange)
{
build();
}
return shapeChange;
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/SVGDisplayPanel.java 0000644 0001750 0001750 00000012506 10653423547 027475 0 ustar moon moon /*
* SVGDisplayPanel.java
*
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on February 20, 2004, 12:29 PM
*/
package com.kitfox.svg;
import javax.swing.*;
import java.awt.*;
import java.awt.geom.*;
/**
* @author Mark McKay
* @author Mark McKay
*/
public class SVGDisplayPanel extends javax.swing.JPanel implements Scrollable
{
public static final long serialVersionUID = 1;
SVGDiagram diagram = null;
float scale = 1f;
Color bgColor = null;
/** Creates new form SVGDisplayPanel */
public SVGDisplayPanel()
{
initComponents();
}
public SVGDiagram getDiagram()
{
return diagram;
}
public void setDiagram(SVGDiagram diagram)
{
this.diagram = diagram;
diagram.setDeviceViewport(getBounds());
setDimension();
}
public void setScale(float scale)
{
this.scale = scale;
setDimension();
}
public void setBgColor(Color col)
{
bgColor = col;
}
private void setDimension()
{
if (diagram == null)
{
setPreferredSize(new Dimension(1, 1));
revalidate();
return;
}
final Rectangle2D.Float rect = new Rectangle2D.Float();
diagram.getViewRect(rect);
int w = (int)(rect.width * scale);
int h = (int)(rect.height * scale);
setPreferredSize(new Dimension(w, h));
revalidate();
}
/**
* Update this image to reflect the passed time
*/
public void updateTime(double curTime) throws SVGException
{
if (diagram == null) return;
diagram.updateTime(curTime);
}
public void paintComponent(Graphics gg)
{
Graphics2D g = (Graphics2D)gg;
if (bgColor != null)
{
Dimension dim = getSize();
g.setColor(bgColor);
g.fillRect(0, 0, dim.width, dim.height);
}
g.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
g.setRenderingHint(RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_QUALITY);
if (diagram != null)
{
try
{
diagram.render(g);
}
catch (SVGException e)
{
e.printStackTrace();
}
}
}
/** This method is called from within the constructor to
* initialize the form.
* WARNING: Do NOT modify this code. The content of this method is
* always regenerated by the Form Editor.
*/
// //GEN-BEGIN:initComponents
private void initComponents()
{
setLayout(new java.awt.BorderLayout());
addComponentListener(new java.awt.event.ComponentAdapter()
{
public void componentResized(java.awt.event.ComponentEvent evt)
{
formComponentResized(evt);
}
});
}// //GEN-END:initComponents
private void formComponentResized(java.awt.event.ComponentEvent evt)//GEN-FIRST:event_formComponentResized
{//GEN-HEADEREND:event_formComponentResized
if (diagram != null)
{
diagram.setDeviceViewport(getBounds());
setDimension();
}
}//GEN-LAST:event_formComponentResized
public Dimension getPreferredScrollableViewportSize()
{
return getPreferredSize();
}
public int getScrollableBlockIncrement(Rectangle visibleRect, int orientation, int direction)
{
if (orientation == SwingConstants.HORIZONTAL)
{
return visibleRect.width;
}
else return visibleRect.height;
}
public boolean getScrollableTracksViewportHeight()
{
return false;
}
public boolean getScrollableTracksViewportWidth()
{
return false;
}
public int getScrollableUnitIncrement(Rectangle visibleRect, int orientation, int direction)
{
return getScrollableBlockIncrement(visibleRect, orientation, direction) / 16;
}
// Variables declaration - do not modify//GEN-BEGIN:variables
// End of variables declaration//GEN-END:variables
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/Font.java 0000644 0001750 0001750 00000017242 11345751075 025437 0 ustar moon moon /*
* Font.java
*
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on February 20, 2004, 10:00 PM
*/
package com.kitfox.svg;
import com.kitfox.svg.xml.StyleAttribute;
import com.kitfox.svg.xml.*;
import org.xml.sax.*;
import java.util.*;
/**
* Implements an embedded font.
*
* SVG specification: http://www.w3.org/TR/SVG/fonts.html
*
* @author Mark McKay
* @author Mark McKay
*/
public class Font extends SVGElement
{
int horizOriginX = 0;
int horizOriginY = 0;
int horizAdvX = -1; //Must be specified
int vertOriginX = -1; //Defaults to horizAdvX / 2
int vertOriginY = -1; //Defaults to font's ascent
int vertAdvY = -1; //Defaults to one 'em'. See font-face
FontFace fontFace = null;
MissingGlyph missingGlyph = null;
final HashMap glyphs = new HashMap();
/** Creates a new instance of Font */
public Font()
{
}
/*
public void loaderStartElement(SVGLoaderHelper helper, Attributes attrs, SVGElement parent)
{
//Load style string
super.loaderStartElement(helper, attrs, parent);
String horizOriginX = attrs.getValue("horiz-origin-x");
String horizOriginY = attrs.getValue("horiz-origin-y");
String horizAdvX = attrs.getValue("horiz-adv-x");
String vertOriginX = attrs.getValue("vert-origin-x");
String vertOriginY = attrs.getValue("vert-origin-y");
String vertAdvY = attrs.getValue("vert-adv-y");
if (horizOriginX != null) this.horizOriginX = XMLParseUtil.parseInt(horizOriginX);
if (horizOriginY != null) this.horizOriginY = XMLParseUtil.parseInt(horizOriginY);
if (horizAdvX != null) this.horizAdvX = XMLParseUtil.parseInt(horizAdvX);
if (vertOriginX != null) this.vertOriginX = XMLParseUtil.parseInt(vertOriginX);
if (vertOriginY != null) this.vertOriginY = XMLParseUtil.parseInt(vertOriginY);
if (vertAdvY != null) this.vertAdvY = XMLParseUtil.parseInt(vertAdvY);
}
*/
/**
* Called after the start element but before the end element to indicate
* each child tag that has been processed
*/
public void loaderAddChild(SVGLoaderHelper helper, SVGElement child) throws SVGElementException
{
super.loaderAddChild(helper, child);
if (child instanceof Glyph)
{
glyphs.put(((Glyph)child).getUnicode(), child);
}
else if (child instanceof MissingGlyph)
{
missingGlyph = (MissingGlyph)child;
}
else if (child instanceof FontFace)
{
fontFace = (FontFace)child;
}
}
public void loaderEndElement(SVGLoaderHelper helper) throws SVGParseException
{
super.loaderEndElement(helper);
//build();
helper.universe.registerFont(this);
}
protected void build() throws SVGException
{
super.build();
StyleAttribute sty = new StyleAttribute();
if (getPres(sty.setName("horiz-origin-x"))) horizOriginX = sty.getIntValue();
if (getPres(sty.setName("horiz-origin-y"))) horizOriginY = sty.getIntValue();
if (getPres(sty.setName("horiz-adv-x"))) horizAdvX = sty.getIntValue();
if (getPres(sty.setName("vert-origin-x"))) vertOriginX = sty.getIntValue();
if (getPres(sty.setName("vert-origin-y"))) vertOriginY = sty.getIntValue();
if (getPres(sty.setName("vert-adv-y"))) vertAdvY = sty.getIntValue();
}
public FontFace getFontFace() { return fontFace; }
public MissingGlyph getGlyph(String unicode)
{
Glyph retVal = (Glyph)glyphs.get(unicode);
if (retVal == null) return missingGlyph;
return retVal;
}
public int getHorizOriginX() { return horizOriginX; }
public int getHorizOriginY() { return horizOriginY; }
public int getHorizAdvX() { return horizAdvX; }
public int getVertOriginX()
{
if (vertOriginX != -1) return vertOriginX;
vertOriginX = getHorizAdvX() / 2;
return vertOriginX;
}
public int getVertOriginY()
{
if (vertOriginY != -1) return vertOriginY;
vertOriginY = fontFace.getAscent();
return vertOriginY;
}
public int getVertAdvY()
{
if (vertAdvY != -1) return vertAdvY;
vertAdvY = fontFace.getUnitsPerEm();
return vertAdvY;
}
/**
* Updates all attributes in this diagram associated with a time event.
* Ie, all attributes with track information.
* @return - true if this node has changed state as a result of the time
* update
*/
public boolean updateTime(double curTime) throws SVGException
{
//Fonts can't change
return false;
/*
if (trackManager.getNumTracks() == 0) return false;
//Get current values for parameters
StyleAttribute sty = new StyleAttribute();
boolean stateChange = false;
if (getPres(sty.setName("horiz-origin-x")))
{
int newVal = sty.getIntValue();
if (newVal != horizOriginX)
{
horizOriginX = newVal;
stateChange = true;
}
}
if (getPres(sty.setName("horiz-origin-y")))
{
int newVal = sty.getIntValue();
if (newVal != horizOriginY)
{
horizOriginY = newVal;
stateChange = true;
}
}
if (getPres(sty.setName("horiz-adv-x")))
{
int newVal = sty.getIntValue();
if (newVal != horizAdvX)
{
horizAdvX = newVal;
stateChange = true;
}
}
if (getPres(sty.setName("vert-origin-x")))
{
int newVal = sty.getIntValue();
if (newVal != vertOriginX)
{
vertOriginX = newVal;
stateChange = true;
}
}
if (getPres(sty.setName("vert-origin-y")))
{
int newVal = sty.getIntValue();
if (newVal != vertOriginY)
{
vertOriginY = newVal;
stateChange = true;
}
}
if (getPres(sty.setName("vert-adv-y")))
{
int newVal = sty.getIntValue();
if (newVal != vertAdvY)
{
vertAdvY = newVal;
stateChange = true;
}
}
return shapeChange;
*/
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/SVGParseException.java 0000644 0001750 0001750 00000002076 10627134103 030026 0 ustar moon moon /*
* SVGException.java
*
* Created on May 12, 2005, 11:32 PM
*
* To change this template, choose Tools | Options and locate the template under
* the Source Creation and Management node. Right-click the template and choose
* Open. You can then make changes to the template in the Source Editor.
*/
package com.kitfox.svg;
/**
*
* @author kitfox
*/
public class SVGParseException extends java.lang.Exception
{
public static final long serialVersionUID = 0;
/**
* Creates a new instance of SVGException without detail message.
*/
public SVGParseException()
{
}
/**
* Constructs an instance of SVGException with the specified detail message.
* @param msg the detail message.
*/
public SVGParseException(String msg)
{
super(msg);
}
public SVGParseException(String msg, Throwable cause)
{
super(msg, cause);
}
public SVGParseException(Throwable cause)
{
super(cause);
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/Desc.java 0000644 0001750 0001750 00000003341 10627134103 025367 0 ustar moon moon /*
* Stop.java
*
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on September 19, 2004, 1:56 AM
*/
package com.kitfox.svg;
/**
* Holds title textual information within tree
*
* @author Mark McKay
* @author Mark McKay
*/
public class Desc extends SVGElement {
StringBuffer text = new StringBuffer();
/** Creates a new instance of Stop */
public Desc() {
}
/**
* Called during load process to add text scanned within a tag
*/
public void loaderAddText(SVGLoaderHelper helper, String text)
{
this.text.append(text);
}
public String getText() { return text.toString(); }
public boolean updateTime(double curTime)
{
return false;
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/SVGException.java 0000644 0001750 0001750 00000002045 10627134103 027027 0 ustar moon moon /*
* SVGException.java
*
* Created on May 12, 2005, 11:32 PM
*
* To change this template, choose Tools | Options and locate the template under
* the Source Creation and Management node. Right-click the template and choose
* Open. You can then make changes to the template in the Source Editor.
*/
package com.kitfox.svg;
/**
*
* @author kitfox
*/
public class SVGException extends java.lang.Exception
{
public static final long serialVersionUID = 0;
/**
* Creates a new instance of SVGException without detail message.
*/
public SVGException()
{
}
/**
* Constructs an instance of SVGException with the specified detail message.
* @param msg the detail message.
*/
public SVGException(String msg)
{
super(msg);
}
public SVGException(String msg, Throwable cause)
{
super(msg, cause);
}
public SVGException(Throwable cause)
{
super(cause);
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/Defs.java 0000644 0001750 0001750 00000004172 11345751075 025410 0 ustar moon moon /*
* Stop.java
*
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on January 26, 2004, 1:56 AM
*/
package com.kitfox.svg;
import java.awt.*;
import java.awt.geom.*;
import java.util.*;
import com.kitfox.svg.xml.*;
import org.xml.sax.*;
/**
* @author Mark McKay
* @author Mark McKay
*/
public class Defs extends TransformableElement
{
/** Creates a new instance of Stop */
public Defs() {
}
/**
* Called after the start element but before the end element to indicate
* each child tag that has been processed
*/
public void loaderAddChild(SVGLoaderHelper helper, SVGElement child) throws SVGElementException
{
super.loaderAddChild(helper, child);
// members.add(child);
}
public boolean updateTime(double curTime) throws SVGException
{
boolean stateChange = false;
for (Iterator it = children.iterator(); it.hasNext();)
{
SVGElement ele = (SVGElement)it.next();
stateChange = stateChange || ele.updateTime(curTime);
}
return super.updateTime(curTime) || stateChange;
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/FeLight.java 0000644 0001750 0001750 00000002717 10627134103 026041 0 ustar moon moon /*
* FillElement.java
*
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on March 18, 2004, 6:52 AM
*/
package com.kitfox.svg;
import java.awt.*;
import java.awt.geom.*;
import java.net.*;
import java.util.*;
import com.kitfox.svg.xml.*;
import org.xml.sax.*;
/**
* @author Mark McKay
* @author Mark McKay
*/
abstract public class FeLight extends FilterEffects
{
/** Creates a new instance of FillElement */
public FeLight() {
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/composite/ 0000755 0001750 0001750 00000000000 11562044256 025657 5 ustar moon moon ././@LongLink 0000000 0000000 0000000 00000000146 00000000000 011566 L ustar root root svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/composite/AdobeCompositeContext.java svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/composite/AdobeCompositeContext.jav0000644 0001750 0001750 00000006455 10627134103 032625 0 ustar moon moon /*
* AdobeCompositeContext.java
*
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on April 1, 2004, 6:41 AM
*/
package com.kitfox.svg.composite;
import java.awt.*;
import java.awt.image.*;
/**
* @author Mark McKay
* @author Mark McKay
*/
public class AdobeCompositeContext implements CompositeContext
{
final int compositeType;
final float extraAlpha;
float[] rgba_src = new float[4];
float[] rgba_dstIn = new float[4];
float[] rgba_dstOut = new float[4];
/** Creates a new instance of AdobeCompositeContext */
public AdobeCompositeContext(int compositeType, float extraAlpha)
{
this.compositeType = compositeType;
this.extraAlpha = extraAlpha;
rgba_dstOut[3] = 1f;
}
public void compose(Raster src, Raster dstIn, WritableRaster dstOut)
{
int width = src.getWidth();
int height = src.getHeight();
for (int j = 0; j < height; j++)
{
for (int i = 0; i < width; i++)
{
src.getPixel(i, j, rgba_src);
dstIn.getPixel(i, j, rgba_dstIn);
//Ignore transparent pixels
if (rgba_src[3] == 0)
{
// dstOut.setPixel(i, j, rgba_dstIn);
continue;
}
float alpha = rgba_src[3];
switch (compositeType)
{
default:
case AdobeComposite.CT_NORMAL:
rgba_dstOut[0] = rgba_src[0] * alpha + rgba_dstIn[0] * (1f - alpha);
rgba_dstOut[1] = rgba_src[1] * alpha + rgba_dstIn[1] * (1f - alpha);
rgba_dstOut[2] = rgba_src[2] * alpha + rgba_dstIn[2] * (1f - alpha);
break;
case AdobeComposite.CT_MULTIPLY:
rgba_dstOut[0] = rgba_src[0] * rgba_dstIn[0] * alpha + rgba_dstIn[0] * (1f - alpha);
rgba_dstOut[1] = rgba_src[1] * rgba_dstIn[1] * alpha + rgba_dstIn[1] * (1f - alpha);
rgba_dstOut[2] = rgba_src[2] * rgba_dstIn[2] * alpha + rgba_dstIn[2] * (1f - alpha);
break;
}
}
}
}
public void dispose() {
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/composite/AdobeComposite.java 0000644 0001750 0001750 00000004353 10627134103 031414 0 ustar moon moon /*
* AdobeComposite.java
*
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on April 1, 2004, 6:40 AM
*/
package com.kitfox.svg.composite;
import java.awt.*;
import java.awt.image.*;
/**
* @author Mark McKay
* @author Mark McKay
*/
public class AdobeComposite implements Composite
{
public static final int CT_NORMAL = 0;
public static final int CT_MULTIPLY = 1;
public static final int CT_LAST = 2;
final int compositeType;
final float extraAlpha;
/** Creates a new instance of AdobeComposite */
public AdobeComposite(int compositeType, float extraAlpha)
{
this.compositeType = compositeType;
this.extraAlpha = extraAlpha;
if (compositeType < 0 || compositeType >= CT_LAST)
{
new Exception("Invalid composite type").printStackTrace();
}
if (extraAlpha < 0f || extraAlpha > 1f)
{
new Exception("Invalid alpha").printStackTrace();
}
}
public int getCompositeType() { return compositeType; }
public CompositeContext createContext(ColorModel srcColorModel, ColorModel dstColorModel, RenderingHints hints)
{
return new AdobeCompositeContext(compositeType, extraAlpha);
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/Glyph.java 0000644 0001750 0001750 00000005607 10627134103 025603 0 ustar moon moon /*
* Font.java
*
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on February 20, 2004, 10:00 PM
*/
package com.kitfox.svg;
import com.kitfox.svg.xml.StyleAttribute;
import com.kitfox.svg.xml.*;
import org.xml.sax.*;
import java.awt.*;
import java.awt.geom.*;
import java.util.*;
import com.kitfox.svg.pathcmd.*;
//import org.apache.batik.ext.awt.geom.ExtendedGeneralPath;
/**
* Implements an embedded font.
*
* SVG specification: http://www.w3.org/TR/SVG/fonts.html
*
* @author Mark McKay
* @author Mark McKay
*/
public class Glyph extends MissingGlyph
{
/**
* One or more characters indicating the unicode sequence that denotes
* this glyph.
*/
String unicode;
/** Creates a new instance of Font */
public Glyph()
{
}
/*
public void loaderStartElement(SVGLoaderHelper helper, Attributes attrs, SVGElement parent)
{
//Load style string
super.loaderStartElement(helper, attrs, parent);
//Get unicode sequence that maps to this glyph
unicode = attrs.getValue("unicode");
}
*/
/*
public void loaderEndElement(SVGLoaderHelper helper)
{
super.loaderEndElement(helper);
build();
}
*/
protected void build() throws SVGException
{
super.build();
StyleAttribute sty = new StyleAttribute();
if (getPres(sty.setName("unicode"))) unicode = sty.getStringValue();
}
public String getUnicode() { return unicode; }
/**
* Updates all attributes in this diagram associated with a time event.
* Ie, all attributes with track information.
* @return - true if this node has changed state as a result of the time
* update
*/
public boolean updateTime(double curTime) throws SVGException
{
//Fonts can't change
return false;
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/package-info.java 0000644 0001750 0001750 00000000451 10627134103 027034 0 ustar moon moon /**
* Provides the nodes of an SVG scene graph. This graph can be queried, updated
* and picked against at runtime. See the online docs for instructions on
* how to use SVGSalamander
*
* @author Mark McKay (C) 2005
*/
package com.kitfox.svg; svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/Text.java 0000644 0001750 0001750 00000040712 11452231150 025435 0 ustar moon moon /*
* Stop.java
*
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on January 26, 2004, 1:56 AM
*/
package com.kitfox.svg;
import com.kitfox.svg.xml.StyleAttribute;
import java.awt.*;
import java.awt.font.*;
import java.awt.geom.*;
import java.util.*;
import java.util.regex.*;
//import org.apache.batik.ext.awt.geom.ExtendedGeneralPath;
/**
* @author Mark McKay
* @author Mark McKay
*/
public class Text extends ShapeElement
{
float x = 0;
float y = 0;
AffineTransform transform = null;
String fontFamily;
float fontSize;
//List of strings and tspans containing the content of this node
LinkedList content = new LinkedList();
Shape textShape;
public static final int TXAN_START = 0;
public static final int TXAN_MIDDLE = 1;
public static final int TXAN_END = 2;
int textAnchor = TXAN_START;
public static final int TXST_NORMAL = 0;
public static final int TXST_ITALIC = 1;
public static final int TXST_OBLIQUE = 2;
int fontStyle;
public static final int TXWE_NORMAL = 0;
public static final int TXWE_BOLD = 1;
public static final int TXWE_BOLDER = 2;
public static final int TXWE_LIGHTER = 3;
public static final int TXWE_100 = 4;
public static final int TXWE_200 = 5;
public static final int TXWE_300 = 6;
public static final int TXWE_400 = 7;
public static final int TXWE_500 = 8;
public static final int TXWE_600 = 9;
public static final int TXWE_700 = 10;
public static final int TXWE_800 = 11;
public static final int TXWE_900 = 12;
int fontWeight;
/** Creates a new instance of Stop */
public Text()
{
}
public void appendText(String text)
{
content.addLast(text);
}
public void appendTspan(Tspan tspan) throws SVGElementException
{
super.loaderAddChild(null, tspan);
content.addLast(tspan);
// tspan.setParent(this);
}
/**
* Discard cached information
*/
public void rebuild() throws SVGException
{
build();
}
public java.util.List getContent()
{
return content;
}
/*
public void loaderStartElement(SVGLoaderHelper helper, Attributes attrs, SVGElement parent)
{
//Load style string
super.loaderStartElement(helper, attrs, parent);
String x = attrs.getValue("x");
String y = attrs.getValue("y");
//String transform = attrs.getValue("transform");
this.x = XMLParseUtil.parseFloat(x);
this.y = XMLParseUtil.parseFloat(y);
}
*/
/**
* Called after the start element but before the end element to indicate
* each child tag that has been processed
*/
public void loaderAddChild(SVGLoaderHelper helper, SVGElement child) throws SVGElementException
{
super.loaderAddChild(helper, child);
content.addLast(child);
}
/**
* Called during load process to add text scanned within a tag
*/
public void loaderAddText(SVGLoaderHelper helper, String text)
{
Matcher matchWs = Pattern.compile("\\s*").matcher(text);
if (!matchWs.matches()) content.addLast(text);
}
public void build() throws SVGException
{
super.build();
StyleAttribute sty = new StyleAttribute();
if (getPres(sty.setName("x"))) x = sty.getFloatValueWithUnits();
if (getPres(sty.setName("y"))) y = sty.getFloatValueWithUnits();
if (getStyle(sty.setName("font-family"))) fontFamily = sty.getStringValue();
else fontFamily = "Sans Serif";
if (getStyle(sty.setName("font-size"))) fontSize = sty.getFloatValueWithUnits();
else fontSize = 12f;
if (getStyle(sty.setName("font-style")))
{
String s = sty.getStringValue();
if ("normal".equals(s))
{
fontStyle = TXST_NORMAL;
}
else if ("italic".equals(s))
{
fontStyle = TXST_ITALIC;
}
else if ("oblique".equals(s))
{
fontStyle = TXST_OBLIQUE;
}
}
else fontStyle = TXST_NORMAL;
if (getStyle(sty.setName("font-weight")))
{
String s = sty.getStringValue();
if ("normal".equals(s))
{
fontWeight = TXWE_NORMAL;
}
else if ("bold".equals(s))
{
fontWeight = TXWE_BOLD;
}
}
else fontWeight = TXWE_BOLD;
if (getStyle(sty.setName("text-anchor")))
{
String s = sty.getStringValue();
if (s.equals("middle")) textAnchor = TXAN_MIDDLE;
else if (s.equals("end")) textAnchor = TXAN_END;
else textAnchor = TXAN_START;
}
else textAnchor = TXAN_START;
//text anchor
//text-decoration
//text-rendering
buildFont();
}
protected void buildFont() throws SVGException
{
int style;
switch (fontStyle)
{
case TXST_ITALIC:
style = java.awt.Font.ITALIC;
break;
default:
style = java.awt.Font.PLAIN;
break;
}
int weight;
switch (fontWeight)
{
case TXWE_BOLD:
case TXWE_BOLDER:
weight = java.awt.Font.BOLD;
break;
default:
weight = java.awt.Font.PLAIN;
break;
}
//Get font
Font font = diagram.getUniverse().getFont(fontFamily);
if (font == null)
{
// System.err.println("Could not load font");
java.awt.Font sysFont = new java.awt.Font(fontFamily, style | weight, (int)fontSize);
buildSysFont(sysFont);
return;
}
// font = new java.awt.Font(font.getFamily(), style | weight, font.getSize());
// Area textArea = new Area();
GeneralPath textPath = new GeneralPath();
textShape = textPath;
float cursorX = x, cursorY = y;
FontFace fontFace = font.getFontFace();
//int unitsPerEm = fontFace.getUnitsPerEm();
int ascent = fontFace.getAscent();
float fontScale = fontSize / (float)ascent;
// AffineTransform oldXform = g.getTransform();
AffineTransform xform = new AffineTransform();
for (Iterator it = content.iterator(); it.hasNext();)
{
Object obj = it.next();
if (obj instanceof String)
{
String text = (String)obj;
strokeWidthScalar = 1f / fontScale;
for (int i = 0; i < text.length(); i++)
{
xform.setToIdentity();
xform.setToTranslation(cursorX, cursorY);
xform.scale(fontScale, fontScale);
// g.transform(xform);
String unicode = text.substring(i, i + 1);
MissingGlyph glyph = font.getGlyph(unicode);
Shape path = glyph.getPath();
if (path != null)
{
path = xform.createTransformedShape(path);
textPath.append(path, false);
}
// else glyph.render(g);
cursorX += fontScale * glyph.getHorizAdvX();
// g.setTransform(oldXform);
}
strokeWidthScalar = 1f;
}
else if (obj instanceof Tspan)
{
Tspan tspan = (Tspan)obj;
xform.setToIdentity();
xform.setToTranslation(cursorX, cursorY);
xform.scale(fontScale, fontScale);
// tspan.setCursorX(cursorX);
// tspan.setCursorY(cursorY);
Shape tspanShape = tspan.getShape();
tspanShape = xform.createTransformedShape(tspanShape);
textPath.append(tspanShape, false);
// tspan.render(g);
// cursorX = tspan.getCursorX();
// cursorY = tspan.getCursorY();
}
}
switch (textAnchor)
{
case TXAN_MIDDLE:
{
AffineTransform at = new AffineTransform();
at.translate(-textPath.getBounds2D().getWidth() / 2, 0);
textPath.transform(at);
break;
}
case TXAN_END:
{
AffineTransform at = new AffineTransform();
at.translate(-textPath.getBounds2D().getWidth(), 0);
textPath.transform(at);
break;
}
}
}
private void buildSysFont(java.awt.Font font) throws SVGException
{
GeneralPath textPath = new GeneralPath();
textShape = textPath;
float cursorX = x, cursorY = y;
// FontMetrics fm = g.getFontMetrics(font);
FontRenderContext frc = new FontRenderContext(null, true, true);
// FontFace fontFace = font.getFontFace();
//int unitsPerEm = fontFace.getUnitsPerEm();
// int ascent = fm.getAscent();
// float fontScale = fontSize / (float)ascent;
// AffineTransform oldXform = g.getTransform();
AffineTransform xform = new AffineTransform();
for (Iterator it = content.iterator(); it.hasNext();)
{
Object obj = it.next();
if (obj instanceof String)
{
String text = (String)obj;
Shape textShape = font.createGlyphVector(frc, text).getOutline(cursorX, cursorY);
textPath.append(textShape, false);
// renderShape(g, textShape);
// g.drawString(text, cursorX, cursorY);
Rectangle2D rect = font.getStringBounds(text, frc);
cursorX += (float)rect.getWidth();
}
else if (obj instanceof Tspan)
{
/*
Tspan tspan = (Tspan)obj;
xform.setToIdentity();
xform.setToTranslation(cursorX, cursorY);
Shape tspanShape = tspan.getShape();
tspanShape = xform.createTransformedShape(tspanShape);
textArea.add(new Area(tspanShape));
cursorX += tspanShape.getBounds2D().getWidth();
*/
Tspan tspan = (Tspan)obj;
tspan.setCursorX(cursorX);
tspan.setCursorY(cursorY);
tspan.addShape(textPath);
cursorX = tspan.getCursorX();
cursorY = tspan.getCursorY();
}
}
switch (textAnchor)
{
case TXAN_MIDDLE:
{
AffineTransform at = new AffineTransform();
at.translate(-textPath.getBounds2D().getWidth() / 2, 0);
textPath.transform(at);
break;
}
case TXAN_END:
{
AffineTransform at = new AffineTransform();
at.translate(-textPath.getBounds2D().getWidth(), 0);
textPath.transform(at);
break;
}
}
}
public void render(Graphics2D g) throws SVGException
{
beginLayer(g);
renderShape(g, textShape);
finishLayer(g);
}
public Shape getShape()
{
return shapeToParent(textShape);
}
public Rectangle2D getBoundingBox() throws SVGException
{
return boundsToParent(includeStrokeInBounds(textShape.getBounds2D()));
}
/**
* Updates all attributes in this diagram associated with a time event.
* Ie, all attributes with track information.
* @return - true if this node has changed state as a result of the time
* update
*/
public boolean updateTime(double curTime) throws SVGException
{
// if (trackManager.getNumTracks() == 0) return false;
boolean changeState = super.updateTime(curTime);
//Get current values for parameters
StyleAttribute sty = new StyleAttribute();
boolean shapeChange = false;
if (getPres(sty.setName("x")))
{
float newVal = sty.getFloatValueWithUnits();
if (newVal != x)
{
x = newVal;
shapeChange = true;
}
}
if (getPres(sty.setName("y")))
{
float newVal = sty.getFloatValueWithUnits();
if (newVal != y)
{
y = newVal;
shapeChange = true;
}
}
if (getPres(sty.setName("font-family")))
{
String newVal = sty.getStringValue();
if (!newVal.equals(fontFamily))
{
fontFamily = newVal;
shapeChange = true;
}
}
if (getPres(sty.setName("font-size")))
{
float newVal = sty.getFloatValueWithUnits();
if (newVal != fontSize)
{
fontSize = newVal;
shapeChange = true;
}
}
if (getStyle(sty.setName("font-style")))
{
String s = sty.getStringValue();
int newVal = fontStyle;
if ("normal".equals(s))
{
newVal = TXST_NORMAL;
}
else if ("italic".equals(s))
{
newVal = TXST_ITALIC;
}
else if ("oblique".equals(s))
{
newVal = TXST_OBLIQUE;
}
if (newVal != fontStyle)
{
fontStyle = newVal;
shapeChange = true;
}
}
if (getStyle(sty.setName("font-weight")))
{
String s = sty.getStringValue();
int newVal = fontWeight;
if ("normal".equals(s))
{
newVal = TXWE_NORMAL;
}
else if ("bold".equals(s))
{
newVal = TXWE_BOLD;
}
if (newVal != fontWeight)
{
fontWeight = newVal;
shapeChange = true;
}
}
if (shapeChange)
{
build();
// buildFont();
// return true;
}
return changeState || shapeChange;
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/Tspan.java 0000644 0001750 0001750 00000025422 10627134103 025602 0 ustar moon moon /*
* Stop.java
*
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on January 26, 2004, 1:56 AM
*/
package com.kitfox.svg;
import com.kitfox.svg.xml.StyleAttribute;
import java.awt.*;
import java.awt.font.*;
import java.awt.geom.*;
import java.util.*;
import com.kitfox.svg.xml.*;
import org.xml.sax.*;
//import org.apache.batik.ext.awt.geom.ExtendedGeneralPath;
/**
* @author Mark McKay
* @author Mark McKay
*/
public class Tspan extends ShapeElement {
float[] x = null;
float[] y = null;
float[] dx = null;
float[] dy = null;
float[] rotate = null;
private String text = "";
float cursorX;
float cursorY;
// Shape tspanShape;
/** Creates a new instance of Stop */
public Tspan() {
}
public float getCursorX() { return cursorX; }
public float getCursorY() { return cursorY; }
public void setCursorX(float cursorX)
{
this.cursorX = cursorX;
}
public void setCursorY(float cursorY)
{
this.cursorY = cursorY;
}
/*
public void loaderStartElement(SVGLoaderHelper helper, Attributes attrs, SVGElement parent)
{
//Load style string
super.loaderStartElement(helper, attrs, parent);
String x = attrs.getValue("x");
String y = attrs.getValue("y");
String dx = attrs.getValue("dx");
String dy = attrs.getValue("dy");
String rotate = attrs.getValue("rotate");
if (x != null) this.x = XMLParseUtil.parseFloatList(x);
if (y != null) this.y = XMLParseUtil.parseFloatList(y);
if (dx != null) this.dx = XMLParseUtil.parseFloatList(dx);
if (dy != null) this.dy = XMLParseUtil.parseFloatList(dy);
if (rotate != null)
{
this.rotate = XMLParseUtil.parseFloatList(rotate);
for (int i = 0; i < this.rotate.length; i++)
this.rotate[i] = (float)Math.toRadians(this.rotate[i]);
}
}
*/
/**
* Called during load process to add text scanned within a tag
*/
public void loaderAddText(SVGLoaderHelper helper, String text)
{
this.text += text;
}
protected void build() throws SVGException
{
super.build();
StyleAttribute sty = new StyleAttribute();
if (getPres(sty.setName("x"))) x = sty.getFloatList();
if (getPres(sty.setName("y"))) y = sty.getFloatList();
if (getPres(sty.setName("dx"))) dx = sty.getFloatList();
if (getPres(sty.setName("dy"))) dy = sty.getFloatList();
if (getPres(sty.setName("rotate")))
{
rotate = sty.getFloatList();
for (int i = 0; i < this.rotate.length; i++)
{
rotate[i] = (float)Math.toRadians(this.rotate[i]);
}
}
}
public void addShape(GeneralPath addShape) throws SVGException
{
if (x != null)
{
cursorX = x[0];
cursorY = y[0];
}
else if (dx != null)
{
cursorX += dx[0];
cursorY += dy[0];
}
StyleAttribute sty = new StyleAttribute();
String fontFamily = null;
if (getStyle(sty.setName("font-family")))
{
fontFamily = sty.getStringValue();
}
float fontSize = 12f;
if (getStyle(sty.setName("font-size")))
{
fontSize = sty.getFloatValueWithUnits();
}
//Get font
Font font = diagram.getUniverse().getFont(fontFamily);
if (font == null)
{
addShapeSysFont(addShape, font, fontFamily, fontSize);
return;
}
FontFace fontFace = font.getFontFace();
int ascent = fontFace.getAscent();
float fontScale = fontSize / (float)ascent;
AffineTransform xform = new AffineTransform();
strokeWidthScalar = 1f / fontScale;
int posPtr = 1;
for (int i = 0; i < text.length(); i++)
{
xform.setToIdentity();
xform.setToTranslation(cursorX, cursorY);
xform.scale(fontScale, fontScale);
if (rotate != null) xform.rotate(rotate[posPtr]);
String unicode = text.substring(i, i + 1);
MissingGlyph glyph = font.getGlyph(unicode);
Shape path = glyph.getPath();
if (path != null)
{
path = xform.createTransformedShape(path);
addShape.append(path, false);
}
if (x != null && posPtr < x.length)
{
cursorX = x[posPtr];
cursorY = y[posPtr++];
}
else if (dx != null && posPtr < dx.length)
{
cursorX += dx[posPtr];
cursorY += dy[posPtr++];
}
cursorX += fontScale * glyph.getHorizAdvX();
}
strokeWidthScalar = 1f;
}
private void addShapeSysFont(GeneralPath addShape, Font font, String fontFamily, float fontSize)
{
java.awt.Font sysFont = new java.awt.Font(fontFamily, java.awt.Font.PLAIN, (int)fontSize);
FontRenderContext frc = new FontRenderContext(null, true, true);
GlyphVector textVector = sysFont.createGlyphVector(frc, text);
AffineTransform xform = new AffineTransform();
int posPtr = 1;
for (int i = 0; i < text.length(); i++)
{
xform.setToIdentity();
xform.setToTranslation(cursorX, cursorY);
if (rotate != null) xform.rotate(rotate[Math.min(i, rotate.length - 1)]);
String unicode = text.substring(i, i + 1);
Shape glyphOutline = textVector.getGlyphOutline(i);
GlyphMetrics glyphMetrics = textVector.getGlyphMetrics(i);
glyphOutline = xform.createTransformedShape(glyphOutline);
addShape.append(glyphOutline, false);
if (x != null && posPtr < x.length)
{
cursorX = x[posPtr];
cursorY = y[posPtr++];
}
else if (dx != null && posPtr < dx.length)
{
cursorX += dx[posPtr];
cursorY += dy[posPtr++];
}
}
}
public void render(Graphics2D g) throws SVGException
{
if (x != null)
{
cursorX = x[0];
cursorY = y[0];
}
else if (dx != null)
{
cursorX += dx[0];
cursorY += dy[0];
}
StyleAttribute sty = new StyleAttribute();
String fontFamily = null;
if (getPres(sty.setName("font-family")))
{
fontFamily = sty.getStringValue();
}
float fontSize = 12f;
if (getPres(sty.setName("font-size")))
{
fontSize = sty.getFloatValueWithUnits();
}
//Get font
Font font = diagram.getUniverse().getFont(fontFamily);
if (font == null)
{
System.err.println("Could not load font");
java.awt.Font sysFont = new java.awt.Font(fontFamily, java.awt.Font.PLAIN, (int)fontSize);
renderSysFont(g, sysFont);
return;
}
FontFace fontFace = font.getFontFace();
int ascent = fontFace.getAscent();
float fontScale = fontSize / (float)ascent;
AffineTransform oldXform = g.getTransform();
AffineTransform xform = new AffineTransform();
strokeWidthScalar = 1f / fontScale;
int posPtr = 1;
for (int i = 0; i < text.length(); i++)
{
xform.setToTranslation(cursorX, cursorY);
xform.scale(fontScale, fontScale);
g.transform(xform);
String unicode = text.substring(i, i + 1);
MissingGlyph glyph = font.getGlyph(unicode);
Shape path = glyph.getPath();
if (path != null)
{
renderShape(g, path);
}
else glyph.render(g);
if (x != null && posPtr < x.length)
{
cursorX = x[posPtr];
cursorY = y[posPtr++];
}
else if (dx != null && posPtr < dx.length)
{
cursorX += dx[posPtr];
cursorY += dy[posPtr++];
}
cursorX += fontScale * glyph.getHorizAdvX();
g.setTransform(oldXform);
}
strokeWidthScalar = 1f;
}
protected void renderSysFont(Graphics2D g, java.awt.Font font) throws SVGException
{
int posPtr = 1;
FontRenderContext frc = g.getFontRenderContext();
Shape textShape = font.createGlyphVector(frc, text).getOutline(cursorX, cursorY);
renderShape(g, textShape);
Rectangle2D rect = font.getStringBounds(text, frc);
cursorX += (float)rect.getWidth();
}
public Shape getShape()
{
return null;
//return shapeToParent(tspanShape);
}
public Rectangle2D getBoundingBox()
{
return null;
//return boundsToParent(tspanShape.getBounds2D());
}
/**
* Updates all attributes in this diagram associated with a time event.
* Ie, all attributes with track information.
* @return - true if this node has changed state as a result of the time
* update
*/
public boolean updateTime(double curTime) throws SVGException
{
//Tspan does not change
return false;
}
public String getText()
{
return text;
}
public void setText(String text)
{
this.text = text;
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/Filter.java 0000644 0001750 0001750 00000015065 11345751075 025757 0 ustar moon moon /*
* FillElement.java
*
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on March 18, 2004, 6:52 AM
*/
package com.kitfox.svg;
import java.awt.geom.*;
import java.net.*;
import java.util.*;
import com.kitfox.svg.xml.*;
/**
* @author Mark McKay
* @author Mark McKay
*/
public class Filter extends SVGElement
{
public static final int FU_OBJECT_BOUNDING_BOX = 0;
public static final int FU_USER_SPACE_ON_USE = 1;
protected int filterUnits = FU_OBJECT_BOUNDING_BOX;
public static final int PU_OBJECT_BOUNDING_BOX = 0;
public static final int PU_USER_SPACE_ON_USE = 1;
protected int primitiveUnits = PU_OBJECT_BOUNDING_BOX;
float x = 0f;
float y = 0f;
float width = 1f;
float height = 1f;
Point2D filterRes = new Point2D.Double();
URL href = null;
final ArrayList filterEffects = new ArrayList();
/** Creates a new instance of FillElement */
public Filter() {
}
/**
* Called after the start element but before the end element to indicate
* each child tag that has been processed
*/
public void loaderAddChild(SVGLoaderHelper helper, SVGElement child) throws SVGElementException
{
super.loaderAddChild(helper, child);
if (child instanceof FilterEffects)
{
filterEffects.add(child);
}
}
protected void build() throws SVGException
{
super.build();
StyleAttribute sty = new StyleAttribute();
String strn;
if (getPres(sty.setName("filterUnits")))
{
strn = sty.getStringValue().toLowerCase();
if (strn.equals("userspaceonuse")) filterUnits = FU_USER_SPACE_ON_USE;
else filterUnits = FU_OBJECT_BOUNDING_BOX;
}
if (getPres(sty.setName("primitiveUnits")))
{
strn = sty.getStringValue().toLowerCase();
if (strn.equals("userspaceonuse")) primitiveUnits = PU_USER_SPACE_ON_USE;
else primitiveUnits = PU_OBJECT_BOUNDING_BOX;
}
if (getPres(sty.setName("x"))) x = sty.getFloatValueWithUnits();
if (getPres(sty.setName("y"))) y = sty.getFloatValueWithUnits();
if (getPres(sty.setName("width"))) width = sty.getFloatValueWithUnits();
if (getPres(sty.setName("height"))) height = sty.getFloatValueWithUnits();
try {
if (getPres(sty.setName("xlink:href")))
{
URI src = sty.getURIValue(getXMLBase());
href = src.toURL();
}
}
catch (Exception e)
{
throw new SVGException(e);
}
}
public float getX() { return x; }
public float getY() { return y; }
public float getWidth() { return width; }
public float getHeight() { return height; }
public boolean updateTime(double curTime) throws SVGException
{
// if (trackManager.getNumTracks() == 0) return false;
//Get current values for parameters
StyleAttribute sty = new StyleAttribute();
boolean stateChange = false;
if (getPres(sty.setName("x")))
{
float newVal = sty.getFloatValueWithUnits();
if (newVal != x)
{
x = newVal;
stateChange = true;
}
}
if (getPres(sty.setName("y")))
{
float newVal = sty.getFloatValueWithUnits();
if (newVal != y)
{
y = newVal;
stateChange = true;
}
}
if (getPres(sty.setName("width")))
{
float newVal = sty.getFloatValueWithUnits();
if (newVal != width)
{
width = newVal;
stateChange = true;
}
}
if (getPres(sty.setName("height")))
{
float newVal = sty.getFloatValueWithUnits();
if (newVal != height)
{
height = newVal;
stateChange = true;
}
}
try {
if (getPres(sty.setName("xlink:href")))
{
URI src = sty.getURIValue(getXMLBase());
URL newVal = src.toURL();
if (!newVal.equals(href))
{
href = newVal;
stateChange = true;
}
}
}
catch (Exception e)
{
throw new SVGException(e);
}
if (getPres(sty.setName("filterUnits")))
{
int newVal;
String strn = sty.getStringValue().toLowerCase();
if (strn.equals("userspaceonuse")) newVal = FU_USER_SPACE_ON_USE;
else newVal = FU_OBJECT_BOUNDING_BOX;
if (newVal != filterUnits)
{
filterUnits = newVal;
stateChange = true;
}
}
if (getPres(sty.setName("primitiveUnits")))
{
int newVal;
String strn = sty.getStringValue().toLowerCase();
if (strn.equals("userspaceonuse")) newVal = PU_USER_SPACE_ON_USE;
else newVal = PU_OBJECT_BOUNDING_BOX;
if (newVal != filterUnits)
{
primitiveUnits = newVal;
stateChange = true;
}
}
return stateChange;
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/SVGDisplayPanel.form 0000644 0001750 0001750 00000002065 10627134103 027502 0 ustar moon moon
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/Line.java 0000644 0001750 0001750 00000011471 11452231150 025400 0 ustar moon moon /*
* Rect.java
*
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on January 26, 2004, 5:25 PM
*/
package com.kitfox.svg;
import com.kitfox.svg.xml.StyleAttribute;
import java.awt.Graphics2D;
import java.awt.Shape;
import java.awt.geom.Line2D;
import java.awt.geom.Rectangle2D;
/**
* @author Mark McKay
* @author Mark McKay
*/
public class Line extends ShapeElement {
float x1 = 0f;
float y1 = 0f;
float x2 = 0f;
float y2 = 0f;
Line2D.Float line;
// RectangularShape rect;
/** Creates a new instance of Rect */
public Line() {
}
/*
public void loaderStartElement(SVGLoaderHelper helper, Attributes attrs, SVGElement parent)
{
//Load style string
super.loaderStartElement(helper, attrs, parent);
String x1 = attrs.getValue("x1");
String y1 = attrs.getValue("y1");
String x2 = attrs.getValue("x2");
String y2 = attrs.getValue("y2");
this.x1 = XMLParseUtil.parseFloat(x1);
this.y1 = XMLParseUtil.parseFloat(y1);
this.x2 = XMLParseUtil.parseFloat(x2);
this.y2 = XMLParseUtil.parseFloat(y2);
build();
}
*/
protected void build() throws SVGException
{
super.build();
StyleAttribute sty = new StyleAttribute();
if (getPres(sty.setName("x1"))) x1 = sty.getFloatValueWithUnits();
if (getPres(sty.setName("y1"))) y1 = sty.getFloatValueWithUnits();
if (getPres(sty.setName("x2"))) x2 = sty.getFloatValueWithUnits();
if (getPres(sty.setName("y2"))) y2 = sty.getFloatValueWithUnits();
line = new Line2D.Float(x1, y1, x2, y2);
}
public void render(Graphics2D g) throws SVGException
{
beginLayer(g);
renderShape(g, line);
finishLayer(g);
}
public Shape getShape()
{
return shapeToParent(line);
}
public Rectangle2D getBoundingBox() throws SVGException
{
return boundsToParent(includeStrokeInBounds(line.getBounds2D()));
}
/**
* Updates all attributes in this diagram associated with a time event.
* Ie, all attributes with track information.
* @return - true if this node has changed state as a result of the time
* update
*/
public boolean updateTime(double curTime) throws SVGException
{
// if (trackManager.getNumTracks() == 0) return false;
boolean changeState = super.updateTime(curTime);
//Get current values for parameters
StyleAttribute sty = new StyleAttribute();
boolean shapeChange = false;
if (getPres(sty.setName("x1")))
{
float newVal = sty.getFloatValueWithUnits();
if (newVal != x1)
{
x1 = newVal;
shapeChange = true;
}
}
if (getPres(sty.setName("y1")))
{
float newVal = sty.getFloatValueWithUnits();
if (newVal != y1)
{
y1 = newVal;
shapeChange = true;
}
}
if (getPres(sty.setName("x2")))
{
float newVal = sty.getFloatValueWithUnits();
if (newVal != x2)
{
x2 = newVal;
shapeChange = true;
}
}
if (getPres(sty.setName("y2")))
{
float newVal = sty.getFloatValueWithUnits();
if (newVal != y2)
{
y2 = newVal;
shapeChange = true;
}
}
if (shapeChange)
{
build();
// line = new Line2D.Float(x1, y1, x2, y2);
// return true;
}
return changeState || shapeChange;
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/Polygon.java 0000644 0001750 0001750 00000012153 11452231150 026136 0 ustar moon moon /*
* Rect.java
*
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on January 26, 2004, 5:25 PM
*/
package com.kitfox.svg;
import com.kitfox.svg.xml.StyleAttribute;
import com.kitfox.svg.xml.XMLParseUtil;
import java.awt.geom.*;
import java.awt.*;
import com.kitfox.svg.xml.*;
import org.xml.sax.*;
/**
* @author Mark McKay
* @author Mark McKay
*/
public class Polygon extends ShapeElement {
int fillRule = GeneralPath.WIND_NON_ZERO;
String pointsStrn = "";
// float[] points = null;
GeneralPath path;
/** Creates a new instance of Rect */
public Polygon() {
}
/*
public void loaderStartElement(SVGLoaderHelper helper, Attributes attrs, SVGElement parent)
{
//Load style string
super.loaderStartElement(helper, attrs, parent);
points = XMLParseUtil.parseFloatList(attrs.getValue("points"));
build();
}
*/
/*
public void build()
{
StyleAttribute styleAttrib = getStyle("fill-rule");
String fillRule = (styleAttrib == null) ? "nonzero" : styleAttrib.getStringValue();
path = new GeneralPath(
fillRule.equals("evenodd") ? GeneralPath.WIND_EVEN_ODD : GeneralPath.WIND_NON_ZERO,
points.length / 2);
path.moveTo(points[0], points[1]);
for (int i = 2; i < points.length; i += 2)
{
path.lineTo(points[i], points[i + 1]);
}
path.closePath();
}
*/
//static int yyyyy = 0;
protected void build() throws SVGException
{
super.build();
StyleAttribute sty = new StyleAttribute();
if (getPres(sty.setName("points"))) pointsStrn = sty.getStringValue();
String fillRuleStrn = getStyle(sty.setName("fill-rule")) ? sty.getStringValue() : "nonzero";
fillRule = fillRuleStrn.equals("evenodd") ? GeneralPath.WIND_EVEN_ODD : GeneralPath.WIND_NON_ZERO;
buildPath();
}
protected void buildPath()
{
float[] points = XMLParseUtil.parseFloatList(pointsStrn);
path = new GeneralPath(fillRule, points.length / 2);
path.moveTo(points[0], points[1]);
for (int i = 2; i < points.length; i += 2)
{
path.lineTo(points[i], points[i + 1]);
}
path.closePath();
}
public void render(Graphics2D g) throws SVGException
{
beginLayer(g);
renderShape(g, path);
finishLayer(g);
}
public Shape getShape()
{
return shapeToParent(path);
}
public Rectangle2D getBoundingBox() throws SVGException
{
return boundsToParent(includeStrokeInBounds(path.getBounds2D()));
}
/**
* Updates all attributes in this diagram associated with a time event.
* Ie, all attributes with track information.
* @return - true if this node has changed state as a result of the time
* update
*/
public boolean updateTime(double curTime) throws SVGException
{
// if (trackManager.getNumTracks() == 0) return false;
boolean changeState = super.updateTime(curTime);
//Get current values for parameters
StyleAttribute sty = new StyleAttribute();
boolean shapeChange = false;
if (getStyle(sty.setName("fill-rule")))
{
int newVal = sty.getStringValue().equals("evenodd")
? GeneralPath.WIND_EVEN_ODD
: GeneralPath.WIND_NON_ZERO;
if (newVal != fillRule)
{
fillRule = newVal;
shapeChange = true;
}
}
if (getPres(sty.setName("points")))
{
String newVal = sty.getStringValue();
if (!newVal.equals(pointsStrn))
{
pointsStrn = newVal;
shapeChange = true;
}
}
if (shapeChange)
{
build();
// buildPath();
// return true;
}
return changeState || shapeChange;
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/Polyline.java 0000644 0001750 0001750 00000010616 11452231150 026304 0 ustar moon moon /*
* Rect.java
*
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on January 26, 2004, 5:25 PM
*/
package com.kitfox.svg;
import java.awt.geom.*;
import java.awt.*;
import com.kitfox.svg.xml.*;
/**
* @author Mark McKay
* @author Mark McKay
*/
public class Polyline extends ShapeElement {
int fillRule = GeneralPath.WIND_NON_ZERO;
String pointsStrn = "";
// float[] points = null;
GeneralPath path;
/** Creates a new instance of Rect */
public Polyline() {
}
/*
public void loaderStartElement(SVGLoaderHelper helper, Attributes attrs, SVGElement parent)
{
//Load style string
super.loaderStartElement(helper, attrs, parent);
points = XMLParseUtil.parseFloatList(attrs.getValue("points"));
build();
}
*/
public void build() throws SVGException
{
super.build();
StyleAttribute sty = new StyleAttribute();
if (getPres(sty.setName("points"))) pointsStrn = sty.getStringValue();
String fillRuleStrn = getStyle(sty.setName("fill-rule")) ? sty.getStringValue() : "nonzero";
fillRule = fillRuleStrn.equals("evenodd") ? GeneralPath.WIND_EVEN_ODD : GeneralPath.WIND_NON_ZERO;
buildPath();
}
protected void buildPath()
{
float[] points = XMLParseUtil.parseFloatList(pointsStrn);
path = new GeneralPath(fillRule, points.length / 2);
path.moveTo(points[0], points[1]);
for (int i = 2; i < points.length; i += 2)
{
path.lineTo(points[i], points[i + 1]);
}
}
public void render(Graphics2D g) throws SVGException
{
beginLayer(g);
renderShape(g, path);
finishLayer(g);
}
public Shape getShape()
{
return shapeToParent(path);
}
public Rectangle2D getBoundingBox() throws SVGException
{
return boundsToParent(includeStrokeInBounds(path.getBounds2D()));
}
/**
* Updates all attributes in this diagram associated with a time event.
* Ie, all attributes with track information.
* @return - true if this node has changed state as a result of the time
* update
*/
public boolean updateTime(double curTime) throws SVGException
{
// if (trackManager.getNumTracks() == 0) return false;
boolean changeState = super.updateTime(curTime);
//Get current values for parameters
StyleAttribute sty = new StyleAttribute();
boolean shapeChange = false;
if (getStyle(sty.setName("fill-rule")))
{
int newVal = sty.getStringValue().equals("evenodd")
? GeneralPath.WIND_EVEN_ODD
: GeneralPath.WIND_NON_ZERO;
if (newVal != fillRule)
{
fillRule = newVal;
shapeChange = true;
}
}
if (getPres(sty.setName("points")))
{
String newVal = sty.getStringValue();
if (!newVal.equals(pointsStrn))
{
pointsStrn = newVal;
shapeChange = true;
}
}
if (shapeChange)
{
build();
// buildPath();
// return true;
}
return changeState || shapeChange;
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/FePointLight.java 0000644 0001750 0001750 00000006235 10627134103 027052 0 ustar moon moon /*
* FillElement.java
*
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on March 18, 2004, 6:52 AM
*/
package com.kitfox.svg;
import com.kitfox.svg.xml.StyleAttribute;
import java.awt.*;
import java.awt.geom.*;
import java.net.*;
import java.util.*;
import com.kitfox.svg.xml.*;
import org.xml.sax.*;
/**
* @author Mark McKay
* @author Mark McKay
*/
public class FePointLight extends FeLight
{
float x = 0f;
float y = 0f;
float z = 0f;
/** Creates a new instance of FillElement */
public FePointLight() {
}
protected void build() throws SVGException
{
super.build();
StyleAttribute sty = new StyleAttribute();
String strn;
if (getPres(sty.setName("x"))) x = sty.getFloatValueWithUnits();
if (getPres(sty.setName("y"))) y = sty.getFloatValueWithUnits();
if (getPres(sty.setName("z"))) z = sty.getFloatValueWithUnits();
}
public float getX() { return x; }
public float getY() { return y; }
public float getZ() { return z; }
public boolean updateTime(double curTime) throws SVGException
{
// if (trackManager.getNumTracks() == 0) return false;
//Get current values for parameters
StyleAttribute sty = new StyleAttribute();
boolean stateChange = false;
if (getPres(sty.setName("x")))
{
float newVal = sty.getFloatValueWithUnits();
if (newVal != x)
{
x = newVal;
stateChange = true;
}
}
if (getPres(sty.setName("y")))
{
float newVal = sty.getFloatValueWithUnits();
if (newVal != y)
{
y = newVal;
stateChange = true;
}
}
if (getPres(sty.setName("z")))
{
float newVal = sty.getFloatValueWithUnits();
if (newVal != z)
{
z = newVal;
stateChange = true;
}
}
return stateChange;
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/Group.java 0000644 0001750 0001750 00000021217 11345751075 025622 0 ustar moon moon /*
* Stop.java
*
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on January 26, 2004, 1:56 AM
*/
package com.kitfox.svg;
import com.kitfox.svg.xml.StyleAttribute;
import java.awt.Graphics2D;
import java.awt.Rectangle;
import java.awt.Shape;
import java.awt.geom.AffineTransform;
import java.awt.geom.Area;
import java.awt.geom.NoninvertibleTransformException;
import java.awt.geom.Point2D;
import java.awt.geom.Rectangle2D;
import java.util.Iterator;
import java.util.List;
/**
* @author Mark McKay
* @author Mark McKay
*/
public class Group extends ShapeElement
{
//Cache bounding box for faster clip testing
Rectangle2D boundingBox;
Shape cachedShape;
//Cache clip bounds
final Rectangle clipBounds = new Rectangle();
/** Creates a new instance of Stop */
public Group() {
}
/*
public void loaderStartElement(SVGLoaderHelper helper, Attributes attrs, SVGElement parent)
{
//Load style string
super.loaderStartElement(helper, attrs, parent);
//String transform = attrs.getValue("transform");
}
*/
/**
* Called after the start element but before the end element to indicate
* each child tag that has been processed
*/
public void loaderAddChild(SVGLoaderHelper helper, SVGElement child) throws SVGElementException
{
super.loaderAddChild(helper, child);
// members.add(child);
}
protected boolean outsideClip(Graphics2D g) throws SVGException
{
g.getClipBounds(clipBounds);
Rectangle2D rect = getBoundingBox();
//if (rect == null)
//{
// rect = getBoundingBox();
//}
// if (rect.intersects(clipBounds))
if (rect.intersects(clipBounds))
{
return false;
}
return true;
}
void pick(Point2D point, boolean boundingBox, List retVec) throws SVGException
{
Point2D xPoint = new Point2D.Double(point.getX(), point.getY());
if (xform != null)
{
try
{
xform.inverseTransform(point, xPoint);
}
catch (NoninvertibleTransformException ex)
{
throw new SVGException(ex);
}
}
for (Iterator it = children.iterator(); it.hasNext();)
{
SVGElement ele = (SVGElement)it.next();
if (ele instanceof RenderableElement)
{
RenderableElement rendEle = (RenderableElement)ele;
rendEle.pick(xPoint, boundingBox, retVec);
}
}
}
void pick(Rectangle2D pickArea, AffineTransform ltw, boolean boundingBox, List retVec) throws SVGException
{
if (xform != null)
{
ltw = new AffineTransform(ltw);
ltw.concatenate(xform);
}
for (Iterator it = children.iterator(); it.hasNext();)
{
SVGElement ele = (SVGElement)it.next();
if (ele instanceof RenderableElement)
{
RenderableElement rendEle = (RenderableElement)ele;
rendEle.pick(pickArea, ltw, boundingBox, retVec);
}
}
}
public void render(Graphics2D g) throws SVGException
{
//Don't process if not visible
StyleAttribute styleAttrib = new StyleAttribute();
if (getStyle(styleAttrib.setName("visibility")))
{
if (!styleAttrib.getStringValue().equals("visible")) return;
}
//Do not process offscreen groups
boolean ignoreClip = diagram.ignoringClipHeuristic();
if (!ignoreClip && outsideClip(g)) return;
beginLayer(g);
Iterator it = children.iterator();
try
{
g.getClipBounds(clipBounds);
}
catch (Exception e)
{
//For some reason, getClipBounds can throw a null pointer exception for
// some types of Graphics2D
ignoreClip = true;
}
while (it.hasNext())
{
SVGElement ele = (SVGElement)it.next();
if (ele instanceof RenderableElement)
{
RenderableElement rendEle = (RenderableElement)ele;
// if (shapeEle == null) continue;
if (!(ele instanceof Group))
{
//Skip if clipping area is outside our bounds
if (!ignoreClip && !rendEle.getBoundingBox().intersects(clipBounds))
{
continue;
}
}
rendEle.render(g);
}
}
finishLayer(g);
}
/**
* Retrieves the cached bounding box of this group
*/
public Shape getShape()
{
if (cachedShape == null) calcShape();
return cachedShape;
}
public void calcShape()
{
Area retShape = new Area();
for (Iterator it = children.iterator(); it.hasNext();)
{
SVGElement ele = (SVGElement)it.next();
if (ele instanceof ShapeElement)
{
ShapeElement shpEle = (ShapeElement)ele;
Shape shape = shpEle.getShape();
if (shape != null)
{
retShape.add(new Area(shape));
}
}
}
cachedShape = shapeToParent(retShape);
}
/**
* Retrieves the cached bounding box of this group
*/
public Rectangle2D getBoundingBox() throws SVGException
{
if (boundingBox == null) calcBoundingBox();
// calcBoundingBox();
return boundingBox;
}
/**
* Recalculates the bounding box by taking the union of the bounding boxes
* of all children. Caches the result.
*/
public void calcBoundingBox() throws SVGException
{
// Rectangle2D retRect = new Rectangle2D.Float();
Rectangle2D retRect = null;
for (Iterator it = children.iterator(); it.hasNext();)
{
SVGElement ele = (SVGElement)it.next();
if (ele instanceof RenderableElement)
{
RenderableElement rendEle = (RenderableElement)ele;
Rectangle2D bounds = rendEle.getBoundingBox();
if (bounds != null)
{
if (retRect == null) retRect = bounds;
else retRect = retRect.createUnion(bounds);
}
}
}
// if (xform != null)
// {
// retRect = xform.createTransformedShape(retRect).getBounds2D();
// }
//If no contents, use degenerate rectangle
if (retRect == null) retRect = new Rectangle2D.Float();
boundingBox = boundsToParent(retRect);
}
public boolean updateTime(double curTime) throws SVGException
{
boolean changeState = super.updateTime(curTime);
Iterator it = children.iterator();
//Distribute message to all members of this group
while (it.hasNext())
{
SVGElement ele = (SVGElement)it.next();
boolean updateVal = ele.updateTime(curTime);
changeState = changeState || updateVal;
//Update our shape if shape aware children change
if (ele instanceof ShapeElement) cachedShape = null;
if (ele instanceof RenderableElement) boundingBox = null;
}
return changeState;
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/pattern/ 0000755 0001750 0001750 00000000000 11562044256 025332 5 ustar moon moon svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/pattern/PatternPaint.java 0000644 0001750 0001750 00000003655 10627134103 030607 0 ustar moon moon /*
* PatternPaint.java
*
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on April 1, 2004, 3:37 AM
*/
package com.kitfox.svg.pattern;
import java.awt.*;
import java.awt.geom.*;
import java.awt.image.*;
/**
* @author Mark McKay
* @author Mark McKay
*/
public class PatternPaint implements Paint
{
BufferedImage source; //Image we're rendering from
AffineTransform xform;
/** Creates a new instance of PatternPaint */
public PatternPaint(BufferedImage source, AffineTransform xform)
{
this.source = source;
this.xform = xform;
}
public PaintContext createContext(ColorModel cm, Rectangle deviceBounds, Rectangle2D userBounds, AffineTransform xform, RenderingHints hints)
{
return new PatternPaintContext(source, deviceBounds, xform, this.xform);
}
public int getTransparency()
{
return source.getColorModel().getTransparency();
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/pattern/PatternPaintContext.java 0000644 0001750 0001750 00000007752 10627134103 032156 0 ustar moon moon /*
* PatternPaintContext.java
*
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on April 1, 2004, 3:37 AM
*/
package com.kitfox.svg.pattern;
import java.awt.*;
import java.awt.geom.*;
import java.awt.image.*;
/**
* @author Mark McKay
* @author Mark McKay
*/
public class PatternPaintContext implements PaintContext
{
BufferedImage source; //Image we're rendering from
Rectangle deviceBounds; //int size of rectangle we're rendering to
// AffineTransform userXform; //xform from user space to device space
// AffineTransform distortXform; //distortion applied to this pattern
AffineTransform xform; //distortion applied to this pattern
int sourceWidth;
int sourceHeight;
//Raster we use to build tile
BufferedImage buf;
/** Creates a new instance of PatternPaintContext */
public PatternPaintContext(BufferedImage source, Rectangle deviceBounds, AffineTransform userXform, AffineTransform distortXform)
{
//System.err.println("Bounds " + deviceBounds);
this.source = source;
this.deviceBounds = deviceBounds;
try {
// this.distortXform = distortXform.createInverse();
// this.userXform = userXform.createInverse();
// xform = userXform.createInverse();
// xform.concatenate(distortXform.createInverse());
xform = distortXform.createInverse();
xform.concatenate(userXform.createInverse());
}
catch (Exception e) { e.printStackTrace(); }
sourceWidth = source.getWidth();
sourceHeight = source.getHeight();
}
public void dispose() {
}
public ColorModel getColorModel() {
return source.getColorModel();
}
public Raster getRaster(int x, int y, int w, int h)
{
//System.err.println("" + x + ", " + y + ", " + w + ", " + h);
if (buf == null || buf.getWidth() != w || buf.getHeight() != buf.getHeight())
{
buf = new BufferedImage(w, h, source.getType());
}
// Point2D.Float srcPt = new Point2D.Float(), srcPt2 = new Point2D.Float(), destPt = new Point2D.Float();
Point2D.Float srcPt = new Point2D.Float(), destPt = new Point2D.Float();
for (int j = 0; j < h; j++)
{
for (int i = 0; i < w; i++)
{
destPt.setLocation(i + x, j + y);
xform.transform(destPt, srcPt);
// userXform.transform(destPt, srcPt2);
// distortXform.transform(srcPt2, srcPt);
int ii = ((int)srcPt.x) % sourceWidth;
if (ii < 0) ii += sourceWidth;
int jj = ((int)srcPt.y) % sourceHeight;
if (jj < 0) jj += sourceHeight;
buf.setRGB(i, j, source.getRGB(ii, jj));
}
}
return buf.getData();
}
public static void main(String[] argv)
{
int i = -4;
System.err.println("Hello " + (i % 4));
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/Ellipse.java 0000644 0001750 0001750 00000012674 11452231150 026114 0 ustar moon moon /*
* Rect.java
*
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on January 26, 2004, 5:25 PM
*/
package com.kitfox.svg;
import com.kitfox.svg.xml.StyleAttribute;
import com.kitfox.svg.xml.*;
import org.xml.sax.*;
import java.awt.*;
import java.awt.geom.*;
/**
* @author Mark McKay
* @author Mark McKay
*/
public class Ellipse extends ShapeElement {
float cx = 0.0f;
float cy = 0.0f;
float rx = 0.0f;
float ry = 0.0f;
Ellipse2D.Float ellipse = new Ellipse2D.Float();
/** Creates a new instance of Rect */
public Ellipse() {
}
/*
protected void init(String idIn, Style parentStyle, String cx, String cy, String rx, String ry) {
super.init(idIn, parentStyle);
this.cx = parseDouble(cx);
this.cy = parseDouble(cy);
this.rx = parseDouble(rx);
this.ry = parseDouble(ry);
setBounds(this.cx - this.rx, this.cy - this.ry, this.rx * 2.0, this.ry * 2.0);
}
*/
/*
public void loaderStartElement(SVGLoaderHelper helper, Attributes attrs, SVGElement parent)
{
//Load style string
super.loaderStartElement(helper, attrs, parent);
String cx = attrs.getValue("cx");
String cy = attrs.getValue("cy");
String rx = attrs.getValue("rx");
String ry = attrs.getValue("ry");
this.cx = XMLParseUtil.parseDouble(cx);
this.cy = XMLParseUtil.parseDouble(cy);
this.rx = XMLParseUtil.parseDouble(rx);
this.ry = XMLParseUtil.parseDouble(ry);
build();
}
*/
/*
public void loaderEndElement(SVGLoaderHelper helper)
{
super.loaderEndElement(helper);
build();
}
*/
protected void build() throws SVGException
{
super.build();
StyleAttribute sty = new StyleAttribute();
if (getPres(sty.setName("cx"))) cx = sty.getFloatValueWithUnits();
if (getPres(sty.setName("cy"))) cy = sty.getFloatValueWithUnits();
if (getPres(sty.setName("rx"))) rx = sty.getFloatValueWithUnits();
if (getPres(sty.setName("ry"))) ry = sty.getFloatValueWithUnits();
ellipse.setFrame(cx - rx, cy - ry, rx * 2f, ry * 2f);
}
public void render(Graphics2D g) throws SVGException
{
beginLayer(g);
renderShape(g, ellipse);
finishLayer(g);
}
public Shape getShape()
{
return shapeToParent(ellipse);
}
public Rectangle2D getBoundingBox() throws SVGException
{
return boundsToParent(includeStrokeInBounds(ellipse.getBounds2D()));
}
/**
* Updates all attributes in this diagram associated with a time event.
* Ie, all attributes with track information.
* @return - true if this node has changed state as a result of the time
* update
*/
public boolean updateTime(double curTime) throws SVGException
{
// if (trackManager.getNumTracks() == 0) return false;
boolean changeState = super.updateTime(curTime);
//Get current values for parameters
StyleAttribute sty = new StyleAttribute();
boolean shapeChange = false;
if (getPres(sty.setName("cx")))
{
float newCx = sty.getFloatValueWithUnits();
if (newCx != cx)
{
cx = newCx;
shapeChange = true;
}
}
if (getPres(sty.setName("cy")))
{
float newCy = sty.getFloatValueWithUnits();
if (newCy != cy)
{
cy = newCy;
shapeChange = true;
}
}
if (getPres(sty.setName("rx")))
{
float newRx = sty.getFloatValueWithUnits();
if (newRx != rx)
{
rx = newRx;
shapeChange = true;
}
}
if (getPres(sty.setName("ry")))
{
float newRy = sty.getFloatValueWithUnits();
if (newRy != ry)
{
ry = newRy;
shapeChange = true;
}
}
if (shapeChange)
{
build();
// ellipse.setFrame(cx - rx, cy - ry, rx * 2f, ry * 2f);
// return true;
}
return changeState || shapeChange;
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/Gradient.java 0000644 0001750 0001750 00000021726 11345751075 026270 0 ustar moon moon /*
* Gradient.java
*
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on January 26, 2004, 3:25 AM
*/
package com.kitfox.svg;
import java.net.*;
import java.util.*;
import java.awt.geom.*;
import java.awt.*;
import com.kitfox.svg.xml.*;
/**
* @author Mark McKay
* @author Mark McKay
*/
abstract public class Gradient extends FillElement
{
public static final int SM_PAD = 0;
public static final int SM_REPEAT = 1;
public static final int SM_REFLECT = 2;
int spreadMethod = SM_PAD;
public static final int GU_OBJECT_BOUNDING_BOX = 0;
public static final int GU_USER_SPACE_ON_USE = 1;
protected int gradientUnits = GU_OBJECT_BOUNDING_BOX;
//Either this gradient contains a list of stops, or it will take it's
// stops from the referenced gradient
ArrayList stops = new ArrayList();
URI stopRef = null;
// Gradient stopRef = null;
protected AffineTransform gradientTransform = null;
//Cache arrays of stop values here
float[] stopFractions;
Color[] stopColors;
/** Creates a new instance of Gradient */
public Gradient() {
}
/**
* Called after the start element but before the end element to indicate
* each child tag that has been processed
*/
public void loaderAddChild(SVGLoaderHelper helper, SVGElement child) throws SVGElementException
{
super.loaderAddChild(helper, child);
if (!(child instanceof Stop)) return;
appendStop((Stop)child);
}
protected void build() throws SVGException
{
super.build();
StyleAttribute sty = new StyleAttribute();
String strn;
if (getPres(sty.setName("spreadMethod")))
{
strn = sty.getStringValue().toLowerCase();
if (strn.equals("repeat")) spreadMethod = SM_REPEAT;
else if (strn.equals("reflect")) spreadMethod = SM_REFLECT;
else spreadMethod = SM_PAD;
}
if (getPres(sty.setName("gradientUnits")))
{
strn = sty.getStringValue().toLowerCase();
if (strn.equals("userspaceonuse")) gradientUnits = GU_USER_SPACE_ON_USE;
else gradientUnits = GU_OBJECT_BOUNDING_BOX;
}
if (getPres(sty.setName("gradientTransform"))) gradientTransform = parseTransform(sty.getStringValue());
//If we still don't have one, set it to identity
if (gradientTransform == null) gradientTransform = new AffineTransform();
//Check to see if we're using our own stops or referencing someone else's
if (getPres(sty.setName("xlink:href")))
{
try {
stopRef = sty.getURIValue(getXMLBase());
//System.err.println("Gradient: " + sty.getStringValue() + ", " + getXMLBase() + ", " + src);
// URI src = getXMLBase().resolve(href);
// stopRef = (Gradient)diagram.getUniverse().getElement(src);
}
catch (Exception e)
{
throw new SVGException("Could not resolve relative URL in Gradient: " + sty.getStringValue() + ", " + getXMLBase(), e);
}
}
}
public float[] getStopFractions()
{
if (stopRef != null)
{
Gradient grad = (Gradient)diagram.getUniverse().getElement(stopRef);
return grad.getStopFractions();
}
if (stopFractions != null) return stopFractions;
stopFractions = new float[stops.size()];
int idx = 0;
for (Iterator it = stops.iterator(); it.hasNext();)
{
Stop stop = (Stop)it.next();
float val = stop.offset;
if (idx != 0 && val < stopFractions[idx - 1]) val = stopFractions[idx - 1];
stopFractions[idx++] = val;
}
return stopFractions;
}
public Color[] getStopColors()
{
if (stopRef != null)
{
Gradient grad = (Gradient)diagram.getUniverse().getElement(stopRef);
return grad.getStopColors();
}
if (stopColors != null) return stopColors;
stopColors = new Color[stops.size()];
int idx = 0;
for (Iterator it = stops.iterator(); it.hasNext();)
{
Stop stop = (Stop)it.next();
int stopColorVal = stop.color.getRGB();
Color stopColor = new Color((stopColorVal >> 16) & 0xff, (stopColorVal >> 8) & 0xff, stopColorVal & 0xff, clamp((int)(stop.opacity * 255), 0, 255));
stopColors[idx++] = stopColor;
}
return stopColors;
}
public void setStops(Color[] colors, float[] fractions)
{
if (colors.length != fractions.length)
{
throw new IllegalArgumentException();
}
this.stopColors = colors;
this.stopFractions = fractions;
stopRef = null;
}
private int clamp(int val, int min, int max)
{
if (val < min) return min;
if (val > max) return max;
return val;
}
public void setStopRef(URI grad)
{
stopRef = grad;
}
public void appendStop(Stop stop)
{
stops.add(stop);
}
/**
* Updates all attributes in this diagram associated with a time event.
* Ie, all attributes with track information.
* @return - true if this node has changed state as a result of the time
* update
*/
public boolean updateTime(double curTime) throws SVGException
{
// if (trackManager.getNumTracks() == 0) return false;
boolean stateChange = false;
//Get current values for parameters
StyleAttribute sty = new StyleAttribute();
boolean shapeChange = false;
String strn;
if (getPres(sty.setName("spreadMethod")))
{
int newVal;
strn = sty.getStringValue().toLowerCase();
if (strn.equals("repeat")) newVal = SM_REPEAT;
else if (strn.equals("reflect")) newVal = SM_REFLECT;
else newVal = SM_PAD;
if (spreadMethod != newVal)
{
spreadMethod = newVal;
stateChange = true;
}
}
if (getPres(sty.setName("gradientUnits")))
{
int newVal;
strn = sty.getStringValue().toLowerCase();
if (strn.equals("userspaceonuse")) newVal = GU_USER_SPACE_ON_USE;
else newVal = GU_OBJECT_BOUNDING_BOX;
if (newVal != gradientUnits)
{
gradientUnits = newVal;
stateChange = true;
}
}
if (getPres(sty.setName("gradientTransform")))
{
AffineTransform newVal = parseTransform(sty.getStringValue());
if (newVal != null && newVal.equals(gradientTransform))
{
gradientTransform = newVal;
stateChange = true;
}
}
//Check to see if we're using our own stops or referencing someone else's
if (getPres(sty.setName("xlink:href")))
{
try {
URI newVal = sty.getURIValue(getXMLBase());
if ((newVal == null && stopRef != null) || !newVal.equals(stopRef))
{
stopRef = newVal;
stateChange = true;
}
}
catch (Exception e)
{
e.printStackTrace();
}
}
//Check stops, if any
for (Iterator it = stops.iterator(); it.hasNext();)
{
Stop stop = (Stop)it.next();
if (stop.updateTime(curTime))
{
stateChange = true;
stopFractions = null;
stopColors = null;
}
}
return stateChange;
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/pathcmd/ 0000755 0001750 0001750 00000000000 11562044256 025275 5 ustar moon moon svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/pathcmd/CubicSmooth.java 0000644 0001750 0001750 00000005117 10627134103 030353 0 ustar moon moon /*
* MoveTo.java
*
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on January 26, 2004, 8:40 PM
*/
package com.kitfox.svg.pathcmd;
//import org.apache.batik.ext.awt.geom.ExtendedGeneralPath;
import java.awt.geom.*;
/**
* @author Mark McKay
* @author Mark McKay
*/
public class CubicSmooth extends PathCommand {
public float x = 0f;
public float y = 0f;
public float k2x = 0f;
public float k2y = 0f;
/** Creates a new instance of MoveTo */
public CubicSmooth() {
}
public CubicSmooth(boolean isRelative, float k2x, float k2y, float x, float y) {
super(isRelative);
this.k2x = k2x;
this.k2y = k2y;
this.x = x;
this.y = y;
}
// public void appendPath(ExtendedGeneralPath path, BuildHistory hist)
public void appendPath(GeneralPath path, BuildHistory hist)
{
float offx = isRelative ? hist.history[0].x : 0f;
float offy = isRelative ? hist.history[0].y : 0f;
float oldKx = hist.history.length >= 2 ? hist.history[1].x : hist.history[0].x;
float oldKy = hist.history.length >= 2 ? hist.history[1].y : hist.history[0].y;
float oldX = hist.history[0].x;
float oldY = hist.history[0].y;
//Calc knot as reflection of old knot
float k1x = oldX * 2f - oldKx;
float k1y = oldY * 2f - oldKy;
path.curveTo(k1x, k1y, k2x + offx, k2y + offy, x + offx, y + offy);
hist.setPointAndKnot(x + offx, y + offy, k2x + offx, k2y + offy);
}
public int getNumKnotsAdded()
{
return 6;
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/pathcmd/BuildHistory.java 0000644 0001750 0001750 00000003713 10627134103 030555 0 ustar moon moon /*
* BuildHistory.java
*
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on January 26, 2004, 9:18 PM
*/
package com.kitfox.svg.pathcmd;
import java.awt.geom.Point2D;
/**
* When building a path from command segments, most need to cache information
* (such as the point finished at) for future commands. This structure allows
* that
*
* @author Mark McKay
* @author Mark McKay
*/
public class BuildHistory {
// Point2D.Float[] history = new Point2D.Float[2];
Point2D.Float[] history = {new Point2D.Float(), new Point2D.Float()};
int length = 0;
/** Creates a new instance of BuildHistory */
public BuildHistory() {
}
public void setPoint(float x, float y)
{
history[0].setLocation(x, y);
length = 1;
}
public void setPointAndKnot(float x, float y, float kx, float ky)
{
history[0].setLocation(x, y);
history[1].setLocation(kx, ky);
length = 2;
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/pathcmd/Arc.java 0000644 0001750 0001750 00000021364 10627134103 026643 0 ustar moon moon /*
* MoveTo.java
*
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on January 26, 2004, 8:40 PM
*/
package com.kitfox.svg.pathcmd;
//import org.apache.batik.ext.awt.geom.ExtendedGeneralPath;
import java.awt.*;
import java.awt.geom.*;
/**
* This is a little used SVG function, as most editors will save curves as
* Beziers. To reduce the need to rely on the Batik library, this functionallity
* is being bypassed for the time being. In the future, it would be nice to
* extend the GeneralPath command to include the arcTo ability provided by Batik.
*
* @author Mark McKay
* @author Mark McKay
*/
public class Arc extends PathCommand
{
public float rx = 0f;
public float ry = 0f;
public float xAxisRot = 0f;
public boolean largeArc = false;
public boolean sweep = false;
public float x = 0f;
public float y = 0f;
/** Creates a new instance of MoveTo */
public Arc() {
}
public Arc(boolean isRelative, float rx, float ry, float xAxisRot, boolean largeArc, boolean sweep, float x, float y) {
super(isRelative);
this.rx = rx;
this.ry = ry;
this.xAxisRot = xAxisRot;
this.largeArc = largeArc;
this.sweep = sweep;
this.x = x;
this.y = y;
}
// public void appendPath(ExtendedGeneralPath path, BuildHistory hist)
public void appendPath(GeneralPath path, BuildHistory hist)
{
float offx = isRelative ? hist.history[0].x : 0f;
float offy = isRelative ? hist.history[0].y : 0f;
arcTo(path, rx, ry, xAxisRot, largeArc, sweep, x + offx, y + offy, hist.history[0].x, hist.history[0].y);
// path.lineTo(x + offx, y + offy);
hist.setPoint(x + offx, y + offy);
}
public int getNumKnotsAdded()
{
return 6;
}
/**
* Adds an elliptical arc, defined by two radii, an angle from the
* x-axis, a flag to choose the large arc or not, a flag to
* indicate if we increase or decrease the angles and the final
* point of the arc.
*
* @param rx the x radius of the ellipse
* @param ry the y radius of the ellipse
*
* @param angle the angle from the x-axis of the current
* coordinate system to the x-axis of the ellipse in degrees.
*
* @param largeArcFlag the large arc flag. If true the arc
* spanning less than or equal to 180 degrees is chosen, otherwise
* the arc spanning greater than 180 degrees is chosen
*
* @param sweepFlag the sweep flag. If true the line joining
* center to arc sweeps through decreasing angles otherwise it
* sweeps through increasing angles
*
* @param x the absolute x coordinate of the final point of the arc.
* @param y the absolute y coordinate of the final point of the arc.
* @param x0 - The absolute x coordinate of the initial point of the arc.
* @param y0 - The absolute y coordinate of the initial point of the arc.
*/
public void arcTo(GeneralPath path, float rx, float ry,
float angle,
boolean largeArcFlag,
boolean sweepFlag,
float x, float y, float x0, float y0)
{
// Ensure radii are valid
if (rx == 0 || ry == 0) {
path.lineTo((float) x, (float) y);
return;
}
if (x0 == x && y0 == y) {
// If the endpoints (x, y) and (x0, y0) are identical, then this
// is equivalent to omitting the elliptical arc segment entirely.
return;
}
Arc2D arc = computeArc(x0, y0, rx, ry, angle,
largeArcFlag, sweepFlag, x, y);
if (arc == null) return;
AffineTransform t = AffineTransform.getRotateInstance
(Math.toRadians(angle), arc.getCenterX(), arc.getCenterY());
Shape s = t.createTransformedShape(arc);
path.append(s, true);
}
/**
* This constructs an unrotated Arc2D from the SVG specification of an
* Elliptical arc. To get the final arc you need to apply a rotation
* transform such as:
*
* AffineTransform.getRotateInstance
* (angle, arc.getX()+arc.getWidth()/2, arc.getY()+arc.getHeight()/2);
*/
public static Arc2D computeArc(double x0, double y0,
double rx, double ry,
double angle,
boolean largeArcFlag,
boolean sweepFlag,
double x, double y) {
//
// Elliptical arc implementation based on the SVG specification notes
//
// Compute the half distance between the current and the final point
double dx2 = (x0 - x) / 2.0;
double dy2 = (y0 - y) / 2.0;
// Convert angle from degrees to radians
angle = Math.toRadians(angle % 360.0);
double cosAngle = Math.cos(angle);
double sinAngle = Math.sin(angle);
//
// Step 1 : Compute (x1, y1)
//
double x1 = (cosAngle * dx2 + sinAngle * dy2);
double y1 = (-sinAngle * dx2 + cosAngle * dy2);
// Ensure radii are large enough
rx = Math.abs(rx);
ry = Math.abs(ry);
double Prx = rx * rx;
double Pry = ry * ry;
double Px1 = x1 * x1;
double Py1 = y1 * y1;
// check that radii are large enough
double radiiCheck = Px1/Prx + Py1/Pry;
if (radiiCheck > 1) {
rx = Math.sqrt(radiiCheck) * rx;
ry = Math.sqrt(radiiCheck) * ry;
Prx = rx * rx;
Pry = ry * ry;
}
//
// Step 2 : Compute (cx1, cy1)
//
double sign = (largeArcFlag == sweepFlag) ? -1 : 1;
double sq = ((Prx*Pry)-(Prx*Py1)-(Pry*Px1)) / ((Prx*Py1)+(Pry*Px1));
sq = (sq < 0) ? 0 : sq;
double coef = (sign * Math.sqrt(sq));
double cx1 = coef * ((rx * y1) / ry);
double cy1 = coef * -((ry * x1) / rx);
//
// Step 3 : Compute (cx, cy) from (cx1, cy1)
//
double sx2 = (x0 + x) / 2.0;
double sy2 = (y0 + y) / 2.0;
double cx = sx2 + (cosAngle * cx1 - sinAngle * cy1);
double cy = sy2 + (sinAngle * cx1 + cosAngle * cy1);
//
// Step 4 : Compute the angleStart (angle1) and the angleExtent (dangle)
//
double ux = (x1 - cx1) / rx;
double uy = (y1 - cy1) / ry;
double vx = (-x1 - cx1) / rx;
double vy = (-y1 - cy1) / ry;
double p, n;
// Compute the angle start
n = Math.sqrt((ux * ux) + (uy * uy));
p = ux; // (1 * ux) + (0 * uy)
sign = (uy < 0) ? -1d : 1d;
double angleStart = Math.toDegrees(sign * Math.acos(p / n));
// Compute the angle extent
n = Math.sqrt((ux * ux + uy * uy) * (vx * vx + vy * vy));
p = ux * vx + uy * vy;
sign = (ux * vy - uy * vx < 0) ? -1d : 1d;
double angleExtent = Math.toDegrees(sign * Math.acos(p / n));
if(!sweepFlag && angleExtent > 0) {
angleExtent -= 360f;
} else if (sweepFlag && angleExtent < 0) {
angleExtent += 360f;
}
angleExtent %= 360f;
angleStart %= 360f;
//
// We can now build the resulting Arc2D in double precision
//
Arc2D.Double arc = new Arc2D.Double();
arc.x = cx - rx;
arc.y = cy - ry;
arc.width = rx * 2.0;
arc.height = ry * 2.0;
arc.start = -angleStart;
arc.extent = -angleExtent;
return arc;
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/pathcmd/Cubic.java 0000644 0001750 0001750 00000004502 10627134103 027156 0 ustar moon moon /*
* MoveTo.java
*
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on January 26, 2004, 8:40 PM
*/
package com.kitfox.svg.pathcmd;
//import org.apache.batik.ext.awt.geom.ExtendedGeneralPath;
import java.awt.geom.*;
/**
* @author Mark McKay
* @author Mark McKay
*/
public class Cubic extends PathCommand {
public float k1x = 0f;
public float k1y = 0f;
public float k2x = 0f;
public float k2y = 0f;
public float x = 0f;
public float y = 0f;
/** Creates a new instance of MoveTo */
public Cubic() {
}
public Cubic(boolean isRelative, float k1x, float k1y, float k2x, float k2y, float x, float y) {
super(isRelative);
this.k1x = k1x;
this.k1y = k1y;
this.k2x = k2x;
this.k2y = k2y;
this.x = x;
this.y = y;
}
// public void appendPath(ExtendedGeneralPath path, BuildHistory hist)
public void appendPath(GeneralPath path, BuildHistory hist)
{
float offx = isRelative ? hist.history[0].x : 0f;
float offy = isRelative ? hist.history[0].y : 0f;
path.curveTo(k1x + offx, k1y + offy, k2x + offx, k2y + offy, x + offx, y + offy);
hist.setPointAndKnot(x + offx, y + offy, k2x + offx, k2y + offy);
}
public int getNumKnotsAdded()
{
return 6;
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/pathcmd/QuadraticSmooth.java 0000644 0001750 0001750 00000004652 10627134103 031246 0 ustar moon moon /*
* MoveTo.java
*
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on January 26, 2004, 8:40 PM
*/
package com.kitfox.svg.pathcmd;
//import org.apache.batik.ext.awt.geom.ExtendedGeneralPath;
import java.awt.geom.*;
/**
* @author Mark McKay
* @author Mark McKay
*/
public class QuadraticSmooth extends PathCommand {
public float x = 0f;
public float y = 0f;
/** Creates a new instance of MoveTo */
public QuadraticSmooth() {
}
public QuadraticSmooth(boolean isRelative, float x, float y) {
super(isRelative);
this.x = x;
this.y = y;
}
// public void appendPath(ExtendedGeneralPath path, BuildHistory hist)
public void appendPath(GeneralPath path, BuildHistory hist)
{
float offx = isRelative ? hist.history[0].x : 0f;
float offy = isRelative ? hist.history[0].y : 0f;
float oldKx = hist.history.length >= 2 ? hist.history[1].x : hist.history[0].x;
float oldKy = hist.history.length >= 2 ? hist.history[1].y : hist.history[0].y;
float oldX = hist.history[0].x;
float oldY = hist.history[0].y;
//Calc knot as reflection of old knot
float kx = oldX * 2f - oldKx;
float ky = oldY * 2f - oldKy;
path.quadTo(kx, ky, x + offx, y + offy);
hist.setPointAndKnot(x + offx, y + offy, kx, ky);
}
public int getNumKnotsAdded()
{
return 4;
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/pathcmd/Horizontal.java 0000644 0001750 0001750 00000003665 10627134103 030273 0 ustar moon moon /*
* MoveTo.java
*
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on January 26, 2004, 8:40 PM
*/
package com.kitfox.svg.pathcmd;
//import org.apache.batik.ext.awt.geom.ExtendedGeneralPath;
import java.awt.geom.*;
/**
* @author Mark McKay
* @author Mark McKay
*/
public class Horizontal extends PathCommand {
public float x = 0f;
/** Creates a new instance of MoveTo */
public Horizontal() {
}
public Horizontal(boolean isRelative, float x) {
super(isRelative);
this.x = x;
}
// public void appendPath(ExtendedGeneralPath path, BuildHistory hist)
public void appendPath(GeneralPath path, BuildHistory hist)
{
float offx = isRelative ? hist.history[0].x : 0f;
float offy = hist.history[0].y;
path.lineTo(x + offx, offy);
hist.setPoint(x + offx, offy);
}
public int getNumKnotsAdded()
{
return 2;
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/pathcmd/MoveTo.java 0000644 0001750 0001750 00000003765 10627134103 027354 0 ustar moon moon /*
* MoveTo.java
*
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on January 26, 2004, 8:40 PM
*/
package com.kitfox.svg.pathcmd;
//import org.apache.batik.ext.awt.geom.ExtendedGeneralPath;
import java.awt.geom.*;
/**
* @author Mark McKay
* @author Mark McKay
*/
public class MoveTo extends PathCommand {
public float x = 0f;
public float y = 0f;
/** Creates a new instance of MoveTo */
public MoveTo() {
}
public MoveTo(boolean isRelative, float x, float y) {
super(isRelative);
this.x = x;
this.y = y;
}
// public void appendPath(ExtendedGeneralPath path, BuildHistory hist)
public void appendPath(GeneralPath path, BuildHistory hist)
{
float offx = isRelative ? hist.history[0].x : 0f;
float offy = isRelative ? hist.history[0].y : 0f;
path.moveTo(x + offx, y + offy);
hist.setPoint(x + offx, y + offy);
}
public int getNumKnotsAdded()
{
return 2;
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/pathcmd/Vertical.java 0000644 0001750 0001750 00000003651 10627134103 027706 0 ustar moon moon /*
* MoveTo.java
*
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on January 26, 2004, 8:40 PM
*/
package com.kitfox.svg.pathcmd;
//import org.apache.batik.ext.awt.geom.ExtendedGeneralPath;
import java.awt.geom.*;
/**
* @author Mark McKay
* @author Mark McKay
*/
public class Vertical extends PathCommand {
public float y = 0f;
/** Creates a new instance of MoveTo */
public Vertical() {
}
public Vertical(boolean isRelative, float y) {
super(isRelative);
this.y = y;
}
// public void appendPath(ExtendedGeneralPath path, BuildHistory hist)
public void appendPath(GeneralPath path, BuildHistory hist)
{
float offx = hist.history[0].x;
float offy = isRelative ? hist.history[0].y : 0f;
path.lineTo(offx, y + offy);
hist.setPoint(offx, y + offy);
}
public int getNumKnotsAdded()
{
return 2;
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/pathcmd/LineTo.java 0000644 0001750 0001750 00000003773 10627134103 027334 0 ustar moon moon /*
* MoveTo.java
*
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on January 26, 2004, 8:40 PM
*/
package com.kitfox.svg.pathcmd;
//import org.apache.batik.ext.awt.geom.ExtendedGeneralPath;
import java.awt.geom.*;
/**
* @author Mark McKay
* @author Mark McKay
*/
public class LineTo extends PathCommand {
public float x = 0f;
public float y = 0f;
/** Creates a new instance of MoveTo */
public LineTo() {
}
public LineTo(boolean isRelative, float x, float y) {
super(isRelative);
this.x = x;
this.y = y;
}
// public void appendPath(ExtendedGeneralPath path, BuildHistory hist)
public void appendPath(GeneralPath path, BuildHistory hist)
{
float offx = isRelative ? hist.history[0].x : 0f;
float offy = isRelative ? hist.history[0].y : 0f;
path.lineTo(x + offx, y + offy);
hist.setPoint(x + offx, y + offy);
}
public int getNumKnotsAdded()
{
return 2;
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/pathcmd/PathUtil.java 0000644 0001750 0001750 00000004040 10627134103 027660 0 ustar moon moon /*
* PathUtil.java
*
* Created on May 10, 2005, 5:56 AM
*
* To change this template, choose Tools | Options and locate the template under
* the Source Creation and Management node. Right-click the template and choose
* Open. You can then make changes to the template in the Source Editor.
*/
package com.kitfox.svg.pathcmd;
import java.awt.geom.*;
/**
*
* @author kitfox
*/
public class PathUtil
{
/** Creates a new instance of PathUtil */
public PathUtil()
{
}
/**
* Converts a GeneralPath into an SVG representation
*/
public static String buildPathString(GeneralPath path)
{
float[] coords = new float[6];
StringBuffer sb = new StringBuffer();
for (PathIterator pathIt = path.getPathIterator(new AffineTransform()); !pathIt.isDone(); pathIt.next())
{
int segId = pathIt.currentSegment(coords);
switch (segId)
{
case PathIterator.SEG_CLOSE:
{
sb.append(" Z");
break;
}
case PathIterator.SEG_CUBICTO:
{
sb.append(" C " + coords[0] + " " + coords[1] + " " + coords[2] + " " + coords[3] + " " + coords[4] + " " + coords[5]);
break;
}
case PathIterator.SEG_LINETO:
{
sb.append(" L " + coords[0] + " " + coords[1]);
break;
}
case PathIterator.SEG_MOVETO:
{
sb.append(" M " + coords[0] + " " + coords[1]);
break;
}
case PathIterator.SEG_QUADTO:
{
sb.append(" Q " + coords[0] + " " + coords[1] + " " + coords[2] + " " + coords[3]);
break;
}
}
}
return sb.toString();
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/pathcmd/PathCommand.java 0000644 0001750 0001750 00000003517 10627134103 030331 0 ustar moon moon /*
* PathCommand.java
*
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on January 26, 2004, 8:39 PM
*/
package com.kitfox.svg.pathcmd;
//import org.apache.batik.ext.awt.geom.ExtendedGeneralPath;
import java.awt.geom.*;
/**
* This is the element of a path and contains instructions for rendering a
* portion of the path
*
* @author Mark McKay
* @author Mark McKay
*/
abstract public class PathCommand {
public boolean isRelative = false;
/** Creates a new instance of PathCommand */
public PathCommand() {
}
public PathCommand(boolean isRelative) {
this.isRelative = isRelative;
}
// abstract public void appendPath(ExtendedGeneralPath path, BuildHistory hist);
abstract public void appendPath(GeneralPath path, BuildHistory hist);
abstract public int getNumKnotsAdded();
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/pathcmd/Terminal.java 0000644 0001750 0001750 00000003244 10627134103 027706 0 ustar moon moon /*
* MoveTo.java
*
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on January 26, 2004, 8:40 PM
*/
package com.kitfox.svg.pathcmd;
//import org.apache.batik.ext.awt.geom.ExtendedGeneralPath;
import java.awt.geom.*;
/**
* Finishes a path
*
* @author Mark McKay
* @author Mark McKay
*/
public class Terminal extends PathCommand {
/** Creates a new instance of MoveTo */
public Terminal() {
}
// public void appendPath(ExtendedGeneralPath path, BuildHistory hist)
public void appendPath(GeneralPath path, BuildHistory hist)
{
path.closePath();
}
public int getNumKnotsAdded()
{
return 0;
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/pathcmd/Quadratic.java 0000644 0001750 0001750 00000004251 10627134103 030047 0 ustar moon moon /*
* MoveTo.java
*
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on January 26, 2004, 8:40 PM
*/
package com.kitfox.svg.pathcmd;
//import org.apache.batik.ext.awt.geom.ExtendedGeneralPath;
import java.awt.geom.*;
/**
* @author Mark McKay
* @author Mark McKay
*/
public class Quadratic extends PathCommand {
public float kx = 0f;
public float ky = 0f;
public float x = 0f;
public float y = 0f;
/** Creates a new instance of MoveTo */
public Quadratic() {
}
public Quadratic(boolean isRelative, float kx, float ky, float x, float y) {
super(isRelative);
this.kx = kx;
this.ky = ky;
this.x = x;
this.y = y;
}
// public void appendPath(ExtendedGeneralPath path, BuildHistory hist)
public void appendPath(GeneralPath path, BuildHistory hist)
{
float offx = isRelative ? hist.history[0].x : 0f;
float offy = isRelative ? hist.history[0].y : 0f;
path.quadTo(kx + offx, ky + offy, x + offx, y + offy);
hist.setPointAndKnot(x + offx, y + offy, kx + offx, ky + offy);
}
public int getNumKnotsAdded()
{
return 4;
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/ImageSVG.java 0000644 0001750 0001750 00000022304 11452231150 026110 0 ustar moon moon /*
* Font.java
*
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on February 20, 2004, 10:00 PM
*/
package com.kitfox.svg;
import com.kitfox.svg.app.data.Handler;
import com.kitfox.svg.xml.*;
import java.awt.*;
import java.awt.geom.*;
import java.awt.image.*;
import java.net.*;
import java.util.List;
/**
* Implements an embedded font.
*
* SVG specification: http://www.w3.org/TR/SVG/fonts.html
*
* @author Mark McKay
* @author Mark McKay
*/
public class ImageSVG extends RenderableElement
{
float x = 0f;
float y = 0f;
float width = 0f;
float height = 0f;
// BufferedImage href = null;
URL imageSrc = null;
AffineTransform xform;
Rectangle2D bounds;
/** Creates a new instance of Font */
public ImageSVG()
{
}
protected void build() throws SVGException
{
super.build();
StyleAttribute sty = new StyleAttribute();
if (getPres(sty.setName("x"))) x = sty.getFloatValueWithUnits();
if (getPres(sty.setName("y"))) y = sty.getFloatValueWithUnits();
if (getPres(sty.setName("width"))) width = sty.getFloatValueWithUnits();
if (getPres(sty.setName("height"))) height = sty.getFloatValueWithUnits();
try {
if (getPres(sty.setName("xlink:href")))
{
URI src = sty.getURIValue(getXMLBase());
if ("data".equals(src.getScheme()))
{
imageSrc = new URL(null, src.toASCIIString(), new Handler());
}
else
{
try {
imageSrc = src.toURL();
}
catch (Exception e)
{
e.printStackTrace();
imageSrc = null;
}
}
}
}
catch (Exception e)
{
throw new SVGException(e);
}
diagram.getUniverse().registerImage(imageSrc);
//Set widths if not set
BufferedImage img = diagram.getUniverse().getImage(imageSrc);
if (img == null)
{
xform = new AffineTransform();
bounds = new Rectangle2D.Float();
return;
}
if (width == 0) width = img.getWidth();
if (height == 0) height = img.getHeight();
//Determine image xform
xform = new AffineTransform();
// xform.setToScale(this.width / img.getWidth(), this.height / img.getHeight());
// xform.translate(this.x, this.y);
xform.translate(this.x, this.y);
xform.scale(this.width / img.getWidth(), this.height / img.getHeight());
bounds = new Rectangle2D.Float(this.x, this.y, this.width, this.height);
}
public float getX() { return x; }
public float getY() { return y; }
public float getWidth() { return width; }
public float getHeight() { return height; }
void pick(Point2D point, boolean boundingBox, List retVec) throws SVGException
{
if (getBoundingBox().contains(point))
{
retVec.add(getPath(null));
}
}
void pick(Rectangle2D pickArea, AffineTransform ltw, boolean boundingBox, List retVec) throws SVGException
{
if (ltw.createTransformedShape(getBoundingBox()).intersects(pickArea))
{
retVec.add(getPath(null));
}
}
public void render(Graphics2D g) throws SVGException
{
StyleAttribute styleAttrib = new StyleAttribute();
if (getStyle(styleAttrib.setName("visibility")))
{
if (!styleAttrib.getStringValue().equals("visible")) return;
}
beginLayer(g);
float opacity = 1f;
if (getStyle(styleAttrib.setName("opacity")))
{
opacity = styleAttrib.getRatioValue();
}
if (opacity <= 0) return;
Composite oldComp = null;
if (opacity < 1)
{
oldComp = g.getComposite();
Composite comp = AlphaComposite.getInstance(AlphaComposite.SRC_OVER, opacity);
g.setComposite(comp);
}
BufferedImage img = diagram.getUniverse().getImage(imageSrc);
if (img == null) return;
AffineTransform curXform = g.getTransform();
g.transform(xform);
g.drawImage(img, 0, 0, null);
g.setTransform(curXform);
if (oldComp != null) g.setComposite(oldComp);
finishLayer(g);
}
public Rectangle2D getBoundingBox()
{
return boundsToParent(bounds);
}
/**
* Updates all attributes in this diagram associated with a time event.
* Ie, all attributes with track information.
* @return - true if this node has changed state as a result of the time
* update
*/
public boolean updateTime(double curTime) throws SVGException
{
// if (trackManager.getNumTracks() == 0) return false;
boolean changeState = super.updateTime(curTime);
//Get current values for parameters
StyleAttribute sty = new StyleAttribute();
boolean shapeChange = false;
if (getPres(sty.setName("x")))
{
float newVal = sty.getFloatValueWithUnits();
if (newVal != x)
{
x = newVal;
shapeChange = true;
}
}
if (getPres(sty.setName("y")))
{
float newVal = sty.getFloatValueWithUnits();
if (newVal != y)
{
y = newVal;
shapeChange = true;
}
}
if (getPres(sty.setName("width")))
{
float newVal = sty.getFloatValueWithUnits();
if (newVal != width)
{
width = newVal;
shapeChange = true;
}
}
if (getPres(sty.setName("height")))
{
float newVal = sty.getFloatValueWithUnits();
if (newVal != height)
{
height = newVal;
shapeChange = true;
}
}
try {
if (getPres(sty.setName("xlink:href")))
{
URI src = sty.getURIValue(getXMLBase());
URL newVal = src.toURL();
if (!newVal.equals(imageSrc))
{
imageSrc = newVal;
shapeChange = true;
}
}
}
catch (IllegalArgumentException ie)
{
new Exception("Image provided with illegal value for href: \"" + sty.getStringValue() + '"', ie).printStackTrace();
}
catch (Exception e)
{
e.printStackTrace();
}
if (shapeChange)
{
build();
// diagram.getUniverse().registerImage(imageSrc);
//
// //Set widths if not set
// BufferedImage img = diagram.getUniverse().getImage(imageSrc);
// if (img == null)
// {
// xform = new AffineTransform();
// bounds = new Rectangle2D.Float();
// }
// else
// {
// if (width == 0) width = img.getWidth();
// if (height == 0) height = img.getHeight();
//
// //Determine image xform
// xform = new AffineTransform();
//// xform.setToScale(this.width / img.getWidth(), this.height / img.getHeight());
//// xform.translate(this.x, this.y);
// xform.translate(this.x, this.y);
// xform.scale(this.width / img.getWidth(), this.height / img.getHeight());
//
// bounds = new Rectangle2D.Float(this.x, this.y, this.width, this.height);
// }
//
// return true;
}
return changeState || shapeChange;
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/Symbol.java 0000644 0001750 0001750 00000010742 11524225604 025765 0 ustar moon moon /*
* Stop.java
*
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on January 26, 2004, 1:56 AM
*/
package com.kitfox.svg;
import java.awt.*;
import java.awt.geom.*;
import com.kitfox.svg.xml.*;
/**
* @author Mark McKay
* @author Mark McKay
*/
public class Symbol extends Group
{
AffineTransform viewXform;
Rectangle2D viewBox;
/** Creates a new instance of Stop */
public Symbol() {
}
/*
public void loaderStartElement(SVGLoaderHelper helper, Attributes attrs, SVGElement parent)
{
//Load style string
super.loaderStartElement(helper, attrs, parent);
String viewBoxStrn = attrs.getValue("viewBox");
if (viewBoxStrn != null)
{
float[] dim = XMLParseUtil.parseFloatList(viewBoxStrn);
viewBox = new Rectangle2D.Float(dim[0], dim[1], dim[2], dim[3]);
}
}
*/
/*
public void loaderEndElement(SVGLoaderHelper helper)
{
if (viewBox == null)
{
viewBox = super.getBoundingBox();
}
//Transform pattern onto unit square
viewXform = new AffineTransform();
viewXform.scale(1.0 / viewBox.getWidth(), 1.0 / viewBox.getHeight());
viewXform.translate(-viewBox.getX(), -viewBox.getY());
}
*/
protected void build() throws SVGException
{
super.build();
StyleAttribute sty = new StyleAttribute();
// sty = getPres("unicode");
// if (sty != null) unicode = sty.getStringValue();
if (getPres(sty.setName("viewBox")))
{
float[] dim = sty.getFloatList();
viewBox = new Rectangle2D.Float(dim[0], dim[1], dim[2], dim[3]);
}
if (viewBox == null)
{
// viewBox = super.getBoundingBox();
viewBox = new Rectangle(0, 0, 1, 1);
}
//Transform pattern onto unit square
viewXform = new AffineTransform();
viewXform.scale(1.0 / viewBox.getWidth(), 1.0 / viewBox.getHeight());
viewXform.translate(-viewBox.getX(), -viewBox.getY());
}
protected boolean outsideClip(Graphics2D g) throws SVGException
{
g.getClipBounds(clipBounds);
Rectangle2D rect = super.getBoundingBox();
if (rect.intersects(clipBounds))
{
return false;
}
return true;
}
public void render(Graphics2D g) throws SVGException
{
AffineTransform oldXform = g.getTransform();
g.transform(viewXform);
super.render(g);
g.setTransform(oldXform);
}
public Shape getShape()
{
Shape shape = super.getShape();
return viewXform.createTransformedShape(shape);
}
public Rectangle2D getBoundingBox() throws SVGException
{
Rectangle2D rect = super.getBoundingBox();
return viewXform.createTransformedShape(rect).getBounds2D();
}
/**
* Updates all attributes in this diagram associated with a time event.
* Ie, all attributes with track information.
* @return - true if this node has changed state as a result of the time
* update
*/
public boolean updateTime(double curTime) throws SVGException
{
// if (trackManager.getNumTracks() == 0) return false;
boolean changeState = super.updateTime(curTime);
//View box properties do not change
return changeState;
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/Hkern.java 0000644 0001750 0001750 00000003311 11440556450 025564 0 ustar moon moon /*
* Font.java
*
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on February 20, 2004, 10:00 PM
*/
package com.kitfox.svg;
import com.kitfox.svg.xml.StyleAttribute;
/**
*
* @author kitfox
*/
public class Hkern extends SVGElement
{
String u1;
String u2;
int k;
protected void build() throws SVGException
{
super.build();
StyleAttribute sty = new StyleAttribute();
//Read glyph spacing info
if (getPres(sty.setName("u1"))) u1 = sty.getStringValue();
if (getPres(sty.setName("u2"))) u2 = sty.getStringValue();
if (getPres(sty.setName("k"))) k = sty.getIntValue();
}
public boolean updateTime(double curTime) throws SVGException
{
//Fonts can't change
return false;
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/FeDistantLight.java 0000644 0001750 0001750 00000005603 10627134103 027365 0 ustar moon moon /*
* FillElement.java
*
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on March 18, 2004, 6:52 AM
*/
package com.kitfox.svg;
import com.kitfox.svg.xml.StyleAttribute;
import java.awt.*;
import java.awt.geom.*;
import java.net.*;
import java.util.*;
import com.kitfox.svg.xml.*;
import org.xml.sax.*;
/**
* @author Mark McKay
* @author Mark McKay
*/
public class FeDistantLight extends FeLight
{
float azimuth = 0f;
float elevation = 0f;
/** Creates a new instance of FillElement */
public FeDistantLight() {
}
protected void build() throws SVGException
{
super.build();
StyleAttribute sty = new StyleAttribute();
String strn;
if (getPres(sty.setName("azimuth"))) azimuth = sty.getFloatValueWithUnits();
if (getPres(sty.setName("elevation"))) elevation = sty.getFloatValueWithUnits();
}
public float getAzimuth() { return azimuth; }
public float getElevation() { return elevation; }
public boolean updateTime(double curTime) throws SVGException
{
// if (trackManager.getNumTracks() == 0) return false;
//Get current values for parameters
StyleAttribute sty = new StyleAttribute();
boolean stateChange = false;
if (getPres(sty.setName("azimuth")))
{
float newVal = sty.getFloatValueWithUnits();
if (newVal != azimuth)
{
azimuth = newVal;
stateChange = true;
}
}
if (getPres(sty.setName("elevation")))
{
float newVal = sty.getFloatValueWithUnits();
if (newVal != elevation)
{
elevation = newVal;
stateChange = true;
}
}
return stateChange;
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/SVGElement.java 0000644 0001750 0001750 00000070257 11452231150 026471 0 ustar moon moon /*
* SVGElement.java
*
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on January 26, 2004, 1:59 AM
*/
package com.kitfox.svg;
import java.util.*;
import java.util.regex.*;
import java.net.*;
import java.awt.geom.*;
import org.xml.sax.*;
import com.kitfox.svg.animation.*;
import com.kitfox.svg.pathcmd.*;
import com.kitfox.svg.xml.*;
import java.io.Serializable;
/**
* @author Mark McKay
* @author Mark McKay
*/
abstract public class SVGElement implements Serializable
{
public static final long serialVersionUID = 0;
public static final String SVG_NS = "http://www.w3.org/2000/svg";
protected SVGElement parent = null;
protected final ArrayList children = new ArrayList();
protected String id = null;
/**
* CSS class. Used for applying style sheet information.
*/
protected String cssClass = null;
/**
* Styles defined for this elemnt via the style attribute.
*/
protected final HashMap inlineStyles = new HashMap();
/**
* Presentation attributes set for this element. Ie, any attribute other
* than the style attribute.
*/
protected final HashMap presAttribs = new HashMap();
/**
* A list of presentation attributes to not include in the presentation
* attribute set.
*/
protected static final Set ignorePresAttrib;
static
{
HashSet set = new HashSet();
// set.add("id");
// set.add("class");
// set.add("style");
// set.add("xml:base");
ignorePresAttrib = Collections.unmodifiableSet(set);
}
/**
* This element may override the URI we resolve against with an
* xml:base attribute. If so, a copy is placed here. Otherwise, we defer
* to our parent for the reolution base
*/
protected URI xmlBase = null;
/**
* The diagram this element belongs to
*/
protected SVGDiagram diagram;
/**
* Link to the universe we reside in
*/
// protected SVGUniverse universe;
protected final TrackManager trackManager = new TrackManager();
boolean dirty = true;
// public static final Matcher adobeId = Pattern.compile("(.*)_1_").matcher("");
// static final String fpNumRe = "[-+]?((\\d+)|(\\d*\\.\\d+))([-+]?[eE]\\d+)?";
/** Creates a new instance of SVGElement */
public SVGElement()
{
this(null, null, null);
}
public SVGElement(String id, SVGElement parent)
{
this(id, null, parent);
}
public SVGElement(String id, String cssClass, SVGElement parent)
{
this.id = id;
this.cssClass = cssClass;
this.parent = parent;
}
public SVGElement getParent()
{
return parent;
}
void setParent(SVGElement parent)
{
this.parent = parent;
}
/**
* @return an ordered list of nodes from the root of the tree to this node
*/
public List getPath(List retVec)
{
if (retVec == null) retVec = new ArrayList();
if (parent != null)
{
parent.getPath(retVec);
}
retVec.add(this);
return retVec;
}
/**
* @param retVec - A list to add all children to. If null, a new list is
* created and children of this group are added.
*
* @return The list containing the children of this group
*/
public List getChildren(List retVec)
{
if (retVec == null) retVec = new ArrayList();
retVec.addAll(children);
return retVec;
}
/**
* @param id - Id of svg element to return
* @return the child of the given id, or null if no such child exists.
*/
public SVGElement getChild(String id)
{
for (Iterator it = children.iterator(); it.hasNext();)
{
SVGElement ele = (SVGElement)it.next();
String eleId = ele.getId();
if (eleId != null && eleId.equals(id)) return ele;
}
return null;
}
/**
* Searches children for given element. If found, returns index of child.
* Otherwise returns -1.
*/
public int indexOfChild(SVGElement child)
{
return children.indexOf(child);
}
/**
* Swaps 2 elements in children.
* @i index of first
* @j index of second
*
* @return true if successful, false otherwise
*/
public void swapChildren(int i, int j) throws SVGException
{
if ((children == null) || (i < 0) || (i >= children.size()) || (j < 0) || (j >= children.size()))
{
return;
}
Object temp = children.get(i);
children.set(i, children.get(j));
children.set(j, temp);
build();
}
/**
* Called during SAX load process to notify that this tag has begun the process
* of being loaded
* @param attrs - Attributes of this tag
* @param helper - An object passed to all SVG elements involved in this build
* process to aid in sharing information.
*/
public void loaderStartElement(SVGLoaderHelper helper, Attributes attrs, SVGElement parent) throws SAXException
{
//Set identification info
this.parent = parent;
this.diagram = helper.diagram;
this.id = attrs.getValue("id");
if (this.id != null && !this.id.equals(""))
{
diagram.setElement(this.id, this);
}
String className = attrs.getValue("class");
this.cssClass = (className == null || className.equals("")) ? null : className;
//docRoot = helper.docRoot;
//universe = helper.universe;
//Parse style string, if any
String style = attrs.getValue("style");
if (style != null)
{
HashMap map = XMLParseUtil.parseStyle(style, inlineStyles);
}
String base = attrs.getValue("xml:base");
if (base != null && !base.equals(""))
{
try
{
xmlBase = new URI(base);
}
catch (Exception e)
{
throw new SAXException(e);
}
}
//Place all other attributes into the presentation attribute list
int numAttrs = attrs.getLength();
for (int i = 0; i < numAttrs; i++)
{
String name = attrs.getQName(i);
if (ignorePresAttrib.contains(name)) continue;
String value = attrs.getValue(i);
presAttribs.put(name, new StyleAttribute(name, value));
}
}
public void addAttribute(String name, int attribType, String value) throws SVGElementException
{
if (hasAttribute(name, attribType)) throw new SVGElementException(this, "Attribute " + name + "(" + AnimationElement.animationElementToString(attribType) + ") already exists");
//Alter layout for id attribute
if ("id".equals(name) && diagram != null)
{
diagram.removeElement(this.id);
this.id = name;
diagram.setElement(this.id, this);
}
switch (attribType)
{
case AnimationElement.AT_CSS:
inlineStyles.put(name, new StyleAttribute(name, value));
return;
case AnimationElement.AT_XML:
presAttribs.put(name, new StyleAttribute(name, value));
return;
}
throw new SVGElementException(this, "Invalid attribute type " + attribType);
}
public boolean hasAttribute(String name, int attribType) throws SVGElementException
{
switch (attribType)
{
case AnimationElement.AT_CSS:
return inlineStyles.containsKey(name);
case AnimationElement.AT_XML:
return presAttribs.containsKey(name);
case AnimationElement.AT_AUTO:
return inlineStyles.containsKey(name) || presAttribs.containsKey(name);
}
throw new SVGElementException(this, "Invalid attribute type " + attribType);
}
/**
* @return a set of Strings that corespond to CSS attributes on this element
*/
public Set getInlineAttributes()
{
return inlineStyles.keySet();
}
/**
* @return a set of Strings that corespond to XML attributes on this element
*/
public Set getPresentationAttributes()
{
return presAttribs.keySet();
}
/**
* Called after the start element but before the end element to indicate
* each child tag that has been processed
*/
public void loaderAddChild(SVGLoaderHelper helper, SVGElement child) throws SVGElementException
{
children.add(child);
child.parent = this;
child.setDiagram(diagram);
//Add info to track if we've scanned animation element
if (child instanceof AnimationElement)
{
trackManager.addTrackElement((AnimationElement)child);
}
}
private void setDiagram(SVGDiagram diagram)
{
this.diagram = diagram;
diagram.setElement(id, this);
for (Iterator it = children.iterator(); it.hasNext();)
{
SVGElement ele = (SVGElement)it.next();
ele.setDiagram(diagram);
}
}
public void removeChild(SVGElement child) throws SVGElementException
{
if (!children.contains(child))
{
throw new SVGElementException(this, "Element does not contain child " + child);
}
children.remove(child);
}
/**
* Called during load process to add text scanned within a tag
*/
public void loaderAddText(SVGLoaderHelper helper, String text)
{
}
/**
* Called to indicate that this tag and the tags it contains have been completely
* processed, and that it should finish any load processes.
*/
public void loaderEndElement(SVGLoaderHelper helper) throws SVGParseException
{
try
{
build();
}
catch (SVGException se)
{
throw new SVGParseException(se);
}
}
/**
* Called by internal processes to rebuild the geometry of this node
* from it's presentation attributes, style attributes and animated tracks.
*/
protected void build() throws SVGException
{
StyleAttribute sty = new StyleAttribute();
if (getPres(sty.setName("id")))
{
String newId = sty.getStringValue();
if (!newId.equals(id))
{
diagram.removeElement(id);
id = newId;
diagram.setElement(this.id, this);
}
}
if (getPres(sty.setName("class"))) cssClass = sty.getStringValue();
if (getPres(sty.setName("xml:base"))) xmlBase = sty.getURIValue();
}
public URI getXMLBase()
{
return xmlBase != null ? xmlBase :
(parent != null ? parent.getXMLBase() : diagram.getXMLBase());
}
/**
* @return the id assigned to this node. Null if no id explicitly set.
*/
public String getId()
{
return id;
}
LinkedList contexts = new LinkedList();
/**
* Hack to allow nodes to temporarily change their parents. The Use tag will
* need this so it can alter the attributes that a particular node uses.
*/
protected void pushParentContext(SVGElement context)
{
contexts.addLast(context);
}
protected SVGElement popParentContext()
{
return (SVGElement)contexts.removeLast();
}
protected SVGElement getParentContext()
{
return contexts.isEmpty() ? null : (SVGElement)contexts.getLast();
}
/*
* Returns the named style attribute. Checks for inline styles first, then
* internal and extranal style sheets, and finally checks for presentation
* attributes.
* @param styleName - Name of attribute to return
* @param recursive - If true and this object does not contain the
* named style attribute, checks attributes of parents abck to root until
* one found.
*/
public boolean getStyle(StyleAttribute attrib) throws SVGException
{
return getStyle(attrib, true);
}
public void setAttribute(String name, int attribType, String value) throws SVGElementException
{
StyleAttribute styAttr;
switch (attribType)
{
case AnimationElement.AT_CSS:
{
styAttr = (StyleAttribute)inlineStyles.get(name);
break;
}
case AnimationElement.AT_XML:
{
styAttr = (StyleAttribute)presAttribs.get(name);
break;
}
case AnimationElement.AT_AUTO:
{
styAttr = (StyleAttribute)inlineStyles.get(name);
if (styAttr == null)
{
styAttr = (StyleAttribute)presAttribs.get(name);
}
break;
}
default:
throw new SVGElementException(this, "Invalid attribute type " + attribType);
}
if (styAttr == null)
{
throw new SVGElementException(this, "Could not find attribute " + name + "(" + AnimationElement.animationElementToString(attribType) + "). Make sure to create attribute before setting it.");
}
//Alter layout for relevant attributes
if ("id".equals(styAttr.getName()))
{
diagram.removeElement(this.id);
this.id = name;
diagram.setElement(this.id, this);
}
styAttr.setStringValue(value);
}
/**
* Copies the current style into the passed style attribute. Checks for
* inline styles first, then internal and extranal style sheets, and
* finally checks for presentation attributes. Recursively checks parents.
* @param attrib - Attribute to write style data to. Must have it's name
* set to the name of the style being queried.
* @param recursive - If true and this object does not contain the
* named style attribute, checks attributes of parents abck to root until
* one found.
*/
public boolean getStyle(StyleAttribute attrib, boolean recursive) throws SVGException
{
String styName = attrib.getName();
//Check for local inline styles
StyleAttribute styAttr = (StyleAttribute)inlineStyles.get(styName);
attrib.setStringValue(styAttr == null ? "" : styAttr.getStringValue());
//Evalutate coresponding track, if one exists
TrackBase track = trackManager.getTrack(styName, AnimationElement.AT_CSS);
if (track != null)
{
track.getValue(attrib, diagram.getUniverse().getCurTime());
return true;
}
//Return if we've found a non animated style
if (styAttr != null) return true;
//Implement style sheet lookup later
//Check for presentation attribute
StyleAttribute presAttr = (StyleAttribute)presAttribs.get(styName);
attrib.setStringValue(presAttr == null ? "" : presAttr.getStringValue());
//Evalutate coresponding track, if one exists
track = trackManager.getTrack(styName, AnimationElement.AT_XML);
if (track != null)
{
track.getValue(attrib, diagram.getUniverse().getCurTime());
return true;
}
//Return if we've found a presentation attribute instead
if (presAttr != null) return true;
//If we're recursive, check parents
if (recursive)
{
SVGElement parentContext = getParentContext();
if (parentContext != null) return parentContext.getStyle(attrib, true);
if (parent != null) return parent.getStyle(attrib, true);
}
//Unsuccessful reading style attribute
return false;
}
/**
* @return the raw style value of this attribute. Does not take the
* presentation value or animation into consideration. Used by animations
* to determine the base to animate from.
*/
public StyleAttribute getStyleAbsolute(String styName)
{
//Check for local inline styles
return (StyleAttribute)inlineStyles.get(styName);
}
/**
* Copies the presentation attribute into the passed one.
* @return - True if attribute was read successfully
*/
public boolean getPres(StyleAttribute attrib) throws SVGException
{
String presName = attrib.getName();
//Make sure we have a coresponding presentation attribute
StyleAttribute presAttr = (StyleAttribute)presAttribs.get(presName);
//Copy presentation value directly
attrib.setStringValue(presAttr == null ? "" : presAttr.getStringValue());
//Evalutate coresponding track, if one exists
TrackBase track = trackManager.getTrack(presName, AnimationElement.AT_XML);
if (track != null)
{
track.getValue(attrib, diagram.getUniverse().getCurTime());
return true;
}
//Return if we found presentation attribute
if (presAttr != null) return true;
return false;
}
/**
* @return the raw presentation value of this attribute. Ignores any
* modifications applied by style attributes or animation. Used by
* animations to determine the starting point to animate from
*/
public StyleAttribute getPresAbsolute(String styName)
{
//Check for local inline styles
return (StyleAttribute)presAttribs.get(styName);
}
static protected AffineTransform parseTransform(String val) throws SVGException
{
final Matcher matchExpression = Pattern.compile("\\w+\\([^)]*\\)").matcher("");
AffineTransform retXform = new AffineTransform();
matchExpression.reset(val);
while (matchExpression.find())
{
retXform.concatenate(parseSingleTransform(matchExpression.group()));
}
return retXform;
}
static public AffineTransform parseSingleTransform(String val) throws SVGException
{
final Matcher matchWord = Pattern.compile("[-.\\w]+").matcher("");
AffineTransform retXform = new AffineTransform();
matchWord.reset(val);
if (!matchWord.find())
{
//Return identity transformation if no data present (eg, empty string)
return retXform;
}
String function = matchWord.group().toLowerCase();
LinkedList termList = new LinkedList();
while (matchWord.find())
{
termList.add(matchWord.group());
}
double[] terms = new double[termList.size()];
Iterator it = termList.iterator();
int count = 0;
while (it.hasNext())
{
terms[count++] = XMLParseUtil.parseDouble((String)it.next());
}
//Calculate transformation
if (function.equals("matrix"))
{
retXform.setTransform(terms[0], terms[1], terms[2], terms[3], terms[4], terms[5]);
}
else if (function.equals("translate"))
{
retXform.setToTranslation(terms[0], terms[1]);
}
else if (function.equals("scale"))
{
if (terms.length > 1)
retXform.setToScale(terms[0], terms[1]);
else
retXform.setToScale(terms[0], terms[0]);
}
else if (function.equals("rotate"))
{
if (terms.length > 2)
retXform.setToRotation(Math.toRadians(terms[0]), terms[1], terms[2]);
else
retXform.setToRotation(Math.toRadians(terms[0]));
}
else if (function.equals("skewx"))
{
retXform.setToShear(Math.toRadians(terms[0]), 0.0);
}
else if (function.equals("skewy"))
{
retXform.setToShear(0.0, Math.toRadians(terms[0]));
}
else
{
throw new SVGException("Unknown transform type");
}
return retXform;
}
static protected float nextFloat(LinkedList l)
{
String s = (String)l.removeFirst();
return Float.parseFloat(s);
}
static protected PathCommand[] parsePathList(String list)
{
final Matcher matchPathCmd = Pattern.compile("([MmLlHhVvAaQqTtCcSsZz])|([-+]?((\\d*\\.\\d+)|(\\d+))([eE][-+]?\\d+)?)").matcher(list);
//Tokenize
LinkedList tokens = new LinkedList();
while (matchPathCmd.find())
{
tokens.addLast(matchPathCmd.group());
}
boolean defaultRelative = false;
LinkedList cmdList = new LinkedList();
char curCmd = 'Z';
while (tokens.size() != 0)
{
String curToken = (String)tokens.removeFirst();
char initChar = curToken.charAt(0);
if ((initChar >= 'A' && initChar <='Z') || (initChar >= 'a' && initChar <='z'))
{
curCmd = initChar;
}
else
{
tokens.addFirst(curToken);
}
PathCommand cmd = null;
switch (curCmd)
{
case 'M':
cmd = new MoveTo(false, nextFloat(tokens), nextFloat(tokens));
curCmd = 'L';
break;
case 'm':
cmd = new MoveTo(true, nextFloat(tokens), nextFloat(tokens));
curCmd = 'l';
break;
case 'L':
cmd = new LineTo(false, nextFloat(tokens), nextFloat(tokens));
break;
case 'l':
cmd = new LineTo(true, nextFloat(tokens), nextFloat(tokens));
break;
case 'H':
cmd = new Horizontal(false, nextFloat(tokens));
break;
case 'h':
cmd = new Horizontal(true, nextFloat(tokens));
break;
case 'V':
cmd = new Vertical(false, nextFloat(tokens));
break;
case 'v':
cmd = new Vertical(true, nextFloat(tokens));
break;
case 'A':
cmd = new Arc(false, nextFloat(tokens), nextFloat(tokens),
nextFloat(tokens),
nextFloat(tokens) == 1f, nextFloat(tokens) == 1f,
nextFloat(tokens), nextFloat(tokens));
break;
case 'a':
cmd = new Arc(true, nextFloat(tokens), nextFloat(tokens),
nextFloat(tokens),
nextFloat(tokens) == 1f, nextFloat(tokens) == 1f,
nextFloat(tokens), nextFloat(tokens));
break;
case 'Q':
cmd = new Quadratic(false, nextFloat(tokens), nextFloat(tokens),
nextFloat(tokens), nextFloat(tokens));
break;
case 'q':
cmd = new Quadratic(true, nextFloat(tokens), nextFloat(tokens),
nextFloat(tokens), nextFloat(tokens));
break;
case 'T':
cmd = new QuadraticSmooth(false, nextFloat(tokens), nextFloat(tokens));
break;
case 't':
cmd = new QuadraticSmooth(true, nextFloat(tokens), nextFloat(tokens));
break;
case 'C':
cmd = new Cubic(false, nextFloat(tokens), nextFloat(tokens),
nextFloat(tokens), nextFloat(tokens),
nextFloat(tokens), nextFloat(tokens));
break;
case 'c':
cmd = new Cubic(true, nextFloat(tokens), nextFloat(tokens),
nextFloat(tokens), nextFloat(tokens),
nextFloat(tokens), nextFloat(tokens));
break;
case 'S':
cmd = new CubicSmooth(false, nextFloat(tokens), nextFloat(tokens),
nextFloat(tokens), nextFloat(tokens));
break;
case 's':
cmd = new CubicSmooth(true, nextFloat(tokens), nextFloat(tokens),
nextFloat(tokens), nextFloat(tokens));
break;
case 'Z':
case 'z':
cmd = new Terminal();
break;
default:
throw new RuntimeException("Invalid path element");
}
cmdList.add(cmd);
defaultRelative = cmd.isRelative;
}
PathCommand[] retArr = new PathCommand[cmdList.size()];
cmdList.toArray(retArr);
return retArr;
}
static protected GeneralPath buildPath(String text, int windingRule)
{
PathCommand[] commands = parsePathList(text);
int numKnots = 2;
for (int i = 0; i < commands.length; i++)
{
numKnots += commands[i].getNumKnotsAdded();
}
GeneralPath path = new GeneralPath(windingRule, numKnots);
BuildHistory hist = new BuildHistory();
for (int i = 0; i < commands.length; i++)
{
PathCommand cmd = commands[i];
cmd.appendPath(path, hist);
}
return path;
}
/**
* Updates all attributes in this diagram associated with a time event.
* Ie, all attributes with track information.
* @return - true if this node has changed state as a result of the time
* update
*/
abstract public boolean updateTime(double curTime) throws SVGException;
public int getNumChildren()
{
return children.size();
}
public SVGElement getChild(int i)
{
return (SVGElement)children.get(i);
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/TransformableElement.java 0000644 0001750 0001750 00000006561 11440556450 030640 0 ustar moon moon /*
* BoundedElement.java
*
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on January 26, 2004, 9:00 AM
*/
package com.kitfox.svg;
import com.kitfox.svg.xml.StyleAttribute;
import java.awt.Shape;
import java.awt.geom.AffineTransform;
import java.awt.geom.Rectangle2D;
/**
* Maintains bounding box for this element
*
* @author Mark McKay
* @author Mark McKay
*/
public class TransformableElement extends SVGElement
{
AffineTransform xform = null;
// AffineTransform invXform = null;
/** Creates a new instance of BoundedElement */
public TransformableElement() {
}
public TransformableElement(String id, SVGElement parent)
{
super(id, parent);
}
/*
public void loaderStartElement(SVGLoaderHelper helper, Attributes attrs, SVGElement parent)
{
//Load style string
super.loaderStartElement(helper, attrs, parent);
String transform = attrs.getValue("transform");
if (transform != null)
{
xform = parseTransform(transform);
}
}
*/
protected void build() throws SVGException
{
super.build();
StyleAttribute sty = new StyleAttribute();
if (getPres(sty.setName("transform")))
{
xform = parseTransform(sty.getStringValue());
}
}
protected Shape shapeToParent(Shape shape)
{
if (xform == null) return shape;
return xform.createTransformedShape(shape);
}
protected Rectangle2D boundsToParent(Rectangle2D rect)
{
if (xform == null) return rect;
return xform.createTransformedShape(rect).getBounds2D();
}
/**
* Updates all attributes in this diagram associated with a time event.
* Ie, all attributes with track information.
* @return - true if this node has changed state as a result of the time
* update
*/
public boolean updateTime(double curTime) throws SVGException
{
StyleAttribute sty = new StyleAttribute();
if (getPres(sty.setName("transform")))
{
AffineTransform newXform = parseTransform(sty.getStringValue());
if (!newXform.equals(xform))
{
xform = newXform;
return true;
}
}
return false;
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/RadialGradient.java 0000644 0001750 0001750 00000015416 10627134103 027371 0 ustar moon moon /*
* RadialGradient.java
*
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on January 26, 2004, 1:55 AM
*/
package com.kitfox.svg;
import com.kitfox.svg.xml.StyleAttribute;
import java.awt.geom.*;
import java.awt.*;
import com.kitfox.svg.xml.*;
import org.xml.sax.*;
//import org.apache.batik.ext.awt.*;
import com.kitfox.svg.batik.*;
/**
* @author Mark McKay
* @author Mark McKay
*/
public class RadialGradient extends Gradient {
float cx = 0.5f;
float cy = 0.5f;
float fx = 0.5f;
float fy = 0.5f;
float r = 0.5f;
/** Creates a new instance of RadialGradient */
public RadialGradient() {
}
/*
public void loaderStartElement(SVGLoaderHelper helper, Attributes attrs, SVGElement parent)
{
//Load style string
super.loaderStartElement(helper, attrs, parent);
String cx = attrs.getValue("cx");
String cy = attrs.getValue("cy");
String fx = attrs.getValue("fx");
String fy = attrs.getValue("fy");
String r = attrs.getValue("r");
if (cx != null) this.cx = (float)XMLParseUtil.parseRatio(cx);
if (cy != null) this.cy = (float)XMLParseUtil.parseRatio(cy);
if (fx != null) this.fx = (float)XMLParseUtil.parseRatio(fx);
if (fy != null) this.fy = (float)XMLParseUtil.parseRatio(fy);
if (r != null) this.r = (float)XMLParseUtil.parseRatio(r);
}
*/
/*
public void loaderEndElement(SVGLoaderHelper helper)
{
super.loaderEndElement(helper);
build();
}
*/
protected void build() throws SVGException
{
super.build();
StyleAttribute sty = new StyleAttribute();
if (getPres(sty.setName("cx"))) cx = sty.getFloatValueWithUnits();
if (getPres(sty.setName("cy"))) cy = sty.getFloatValueWithUnits();
if (getPres(sty.setName("fx"))) fx = sty.getFloatValueWithUnits();
if (getPres(sty.setName("fy"))) fy = sty.getFloatValueWithUnits();
if (getPres(sty.setName("r"))) r = sty.getFloatValueWithUnits();
}
public Paint getPaint(Rectangle2D bounds, AffineTransform xform)
{
com.kitfox.svg.batik.MultipleGradientPaint.CycleMethodEnum method;
switch (spreadMethod)
{
default:
case SM_PAD:
method = com.kitfox.svg.batik.MultipleGradientPaint.NO_CYCLE;
break;
case SM_REPEAT:
method = com.kitfox.svg.batik.MultipleGradientPaint.REPEAT;
break;
case SM_REFLECT:
method = com.kitfox.svg.batik.MultipleGradientPaint.REFLECT;
break;
}
com.kitfox.svg.batik.RadialGradientPaint paint;
if (gradientUnits == GU_USER_SPACE_ON_USE)
{
paint = new com.kitfox.svg.batik.RadialGradientPaint(
new Point2D.Float(cx, cy),
r,
new Point2D.Float(fx, fy),
getStopFractions(),
getStopColors(),
method,
com.kitfox.svg.batik.MultipleGradientPaint.SRGB,
gradientTransform);
}
else
{
AffineTransform viewXform = new AffineTransform();
viewXform.translate(bounds.getX(), bounds.getY());
viewXform.scale(bounds.getWidth(), bounds.getHeight());
viewXform.concatenate(gradientTransform);
paint = new com.kitfox.svg.batik.RadialGradientPaint(
new Point2D.Float(cx, cy),
r,
new Point2D.Float(fx, fy),
getStopFractions(),
getStopColors(),
method,
com.kitfox.svg.batik.MultipleGradientPaint.SRGB,
viewXform);
}
return paint;
}
/**
* Updates all attributes in this diagram associated with a time event.
* Ie, all attributes with track information.
* @return - true if this node has changed state as a result of the time
* update
*/
public boolean updateTime(double curTime) throws SVGException
{
// if (trackManager.getNumTracks() == 0) return false;
boolean changeState = super.updateTime(curTime);
//Get current values for parameters
StyleAttribute sty = new StyleAttribute();
boolean shapeChange = false;
if (getPres(sty.setName("cx")))
{
float newVal = sty.getFloatValueWithUnits();
if (newVal != cx)
{
cx = newVal;
shapeChange = true;
}
}
if (getPres(sty.setName("cy")))
{
float newVal = sty.getFloatValueWithUnits();
if (newVal != cy)
{
cy = newVal;
shapeChange = true;
}
}
if (getPres(sty.setName("fx")))
{
float newVal = sty.getFloatValueWithUnits();
if (newVal != fx)
{
fx = newVal;
shapeChange = true;
}
}
if (getPres(sty.setName("fy")))
{
float newVal = sty.getFloatValueWithUnits();
if (newVal != fy)
{
fy = newVal;
shapeChange = true;
}
}
if (getPres(sty.setName("r")))
{
float newVal = sty.getFloatValueWithUnits();
if (newVal != r)
{
r = newVal;
shapeChange = true;
}
}
return changeState;
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/ShapeElement.java 0000644 0001750 0001750 00000030214 11524225604 027066 0 ustar moon moon /*
* ShapeElement.java
*
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on January 26, 2004, 5:21 PM
*/
package com.kitfox.svg;
import com.kitfox.svg.Marker.MarkerLayout;
import com.kitfox.svg.Marker.MarkerPos;
import com.kitfox.svg.xml.StyleAttribute;
import java.awt.AlphaComposite;
import java.awt.BasicStroke;
import java.awt.Color;
import java.awt.Composite;
import java.awt.Graphics2D;
import java.awt.Paint;
import java.awt.Shape;
import java.awt.geom.AffineTransform;
import java.awt.geom.Point2D;
import java.awt.geom.Rectangle2D;
import java.net.URI;
import java.util.ArrayList;
import java.util.List;
/**
* Parent of shape objects
*
* @author Mark McKay
* @author Mark McKay
*/
abstract public class ShapeElement extends RenderableElement
{
/**
* This is necessary to get text elements to render the stroke the correct
* width. It is an alternative to producing new font glyph sets at different
* sizes.
*/
protected float strokeWidthScalar = 1f;
/** Creates a new instance of ShapeElement */
public ShapeElement() {
}
abstract public void render(java.awt.Graphics2D g) throws SVGException;
/*
protected void setStrokeWidthScalar(float strokeWidthScalar)
{
this.strokeWidthScalar = strokeWidthScalar;
}
*/
void pick(Point2D point, boolean boundingBox, List retVec) throws SVGException
{
StyleAttribute styleAttrib = new StyleAttribute();
// if (getStyle(styleAttrib.setName("fill")) && getShape().contains(point))
if ((boundingBox ? getBoundingBox() : getShape()).contains(point))
{
retVec.add(getPath(null));
}
}
void pick(Rectangle2D pickArea, AffineTransform ltw, boolean boundingBox, List retVec) throws SVGException
{
StyleAttribute styleAttrib = new StyleAttribute();
// if (getStyle(styleAttrib.setName("fill")) && getShape().contains(point))
if (ltw.createTransformedShape((boundingBox ? getBoundingBox() : getShape())).intersects(pickArea))
{
retVec.add(getPath(null));
}
}
protected void renderShape(Graphics2D g, Shape shape) throws SVGException
{
//g.setColor(Color.green);
StyleAttribute styleAttrib = new StyleAttribute();
//Don't process if not visible
if (getStyle(styleAttrib.setName("visibility")))
{
if (!styleAttrib.getStringValue().equals("visible")) return;
}
if (getStyle(styleAttrib.setName("display")))
{
if (styleAttrib.getStringValue().equals("none")) return;
}
//None, solid color, gradient, pattern
Paint fillPaint = Color.black; //Default to black. Must be explicitly set to none for no fill.
if (getStyle(styleAttrib.setName("fill")))
{
if (styleAttrib.getStringValue().equals("none")) fillPaint = null;
else
{
fillPaint = styleAttrib.getColorValue();
if (fillPaint == null)
{
URI uri = styleAttrib.getURIValue(getXMLBase());
if (uri != null)
{
Rectangle2D bounds = shape.getBounds2D();
AffineTransform xform = g.getTransform();
SVGElement ele = diagram.getUniverse().getElement(uri);
fillPaint = ((FillElement)ele).getPaint(bounds, xform);
}
}
}
}
//Default opacity
float opacity = 1f;
if (getStyle(styleAttrib.setName("opacity")))
{
opacity = styleAttrib.getRatioValue();
}
float fillOpacity = opacity;
if (getStyle(styleAttrib.setName("fill-opacity")))
{
fillOpacity *= styleAttrib.getRatioValue();
}
Paint strokePaint = null; //Default is to stroke with none
if (getStyle(styleAttrib.setName("stroke")))
{
if (styleAttrib.getStringValue().equals("none")) strokePaint = null;
else
{
strokePaint = styleAttrib.getColorValue();
if (strokePaint == null)
{
URI uri = styleAttrib.getURIValue(getXMLBase());
if (uri != null)
{
Rectangle2D bounds = shape.getBounds2D();
AffineTransform xform = g.getTransform();
SVGElement ele = diagram.getUniverse().getElement(uri);
strokePaint = ((FillElement)ele).getPaint(bounds, xform);
}
}
}
}
float[] strokeDashArray = null;
if (getStyle(styleAttrib.setName("stroke-dasharray")))
{
strokeDashArray = styleAttrib.getFloatList();
if (strokeDashArray.length == 0) strokeDashArray = null;
}
float strokeDashOffset = 0f;
if (getStyle(styleAttrib.setName("stroke-dashoffset")))
{
strokeDashOffset = styleAttrib.getFloatValueWithUnits();
}
int strokeLinecap = BasicStroke.CAP_BUTT;
if (getStyle(styleAttrib.setName("stroke-linecap")))
{
String val = styleAttrib.getStringValue();
if (val.equals("round"))
{
strokeLinecap = BasicStroke.CAP_ROUND;
}
else if (val.equals("square"))
{
strokeLinecap = BasicStroke.CAP_SQUARE;
}
}
int strokeLinejoin = BasicStroke.JOIN_MITER;
if (getStyle(styleAttrib.setName("stroke-linejoin")))
{
String val = styleAttrib.getStringValue();
if (val.equals("round"))
{
strokeLinejoin = BasicStroke.JOIN_ROUND;
}
else if (val.equals("bevel"))
{
strokeLinejoin = BasicStroke.JOIN_BEVEL;
}
}
float strokeMiterLimit = 4f;
if (getStyle(styleAttrib.setName("stroke-miterlimit")))
{
strokeMiterLimit = Math.max(styleAttrib.getFloatValueWithUnits(), 1);
}
float strokeOpacity = opacity;
if (getStyle(styleAttrib.setName("stroke-opacity")))
{
strokeOpacity *= styleAttrib.getRatioValue();
}
float strokeWidth = 1f;
if (getStyle(styleAttrib.setName("stroke-width")))
{
strokeWidth = styleAttrib.getFloatValueWithUnits();
}
// if (strokeWidthScalar != 1f)
// {
strokeWidth *= strokeWidthScalar;
// }
Marker markerStart = null;
if (getStyle(styleAttrib.setName("marker-start")))
{
URI uri = styleAttrib.getURIValue(getXMLBase());
markerStart = (Marker)diagram.getUniverse().getElement(uri);
}
Marker markerMid = null;
if (getStyle(styleAttrib.setName("marker-mid")))
{
URI uri = styleAttrib.getURIValue(getXMLBase());
markerMid = (Marker)diagram.getUniverse().getElement(uri);
}
Marker markerEnd = null;
if (getStyle(styleAttrib.setName("marker-end")))
{
URI uri = styleAttrib.getURIValue(getXMLBase());
markerEnd = (Marker)diagram.getUniverse().getElement(uri);
}
//Draw the shape
if (fillPaint != null && fillOpacity != 0f)
{
if (fillOpacity <= 0)
{
//Do nothing
}
else if (fillOpacity < 1f)
{
Composite cachedComposite = g.getComposite();
g.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER, fillOpacity));
g.setPaint(fillPaint);
g.fill(shape);
g.setComposite(cachedComposite);
}
else
{
g.setPaint(fillPaint);
g.fill(shape);
}
}
if (strokePaint != null && strokeOpacity != 0f)
{
BasicStroke stroke;
if (strokeDashArray == null)
{
stroke = new BasicStroke(strokeWidth, strokeLinecap, strokeLinejoin, strokeMiterLimit);
}
else
{
stroke = new BasicStroke(strokeWidth, strokeLinecap, strokeLinejoin, strokeMiterLimit, strokeDashArray, strokeDashOffset);
}
Shape strokeShape = stroke.createStrokedShape(shape);
if (strokeOpacity <= 0)
{
//Do nothing
}
else if (strokeOpacity < 1f)
{
Composite cachedComposite = g.getComposite();
g.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER, strokeOpacity));
g.setPaint(strokePaint);
g.fill(strokeShape);
g.setComposite(cachedComposite);
}
else
{
g.setPaint(strokePaint);
g.fill(strokeShape);
}
}
if (markerStart != null || markerMid != null || markerEnd != null)
{
MarkerLayout layout = new MarkerLayout();
layout.layout(shape);
ArrayList list = layout.getMarkerList();
for (int i = 0; i < list.size(); ++i)
{
MarkerPos pos = (MarkerPos)list.get(i);
switch (pos.type)
{
case Marker.MARKER_START:
if (markerStart != null)
{
markerStart.render(g, pos, strokeWidth);
}
break;
case Marker.MARKER_MID:
if (markerMid != null)
{
markerMid.render(g, pos, strokeWidth);
}
break;
case Marker.MARKER_END:
if (markerEnd != null)
{
markerEnd.render(g, pos, strokeWidth);
}
break;
}
}
}
}
abstract public Shape getShape();
protected Rectangle2D includeStrokeInBounds(Rectangle2D rect) throws SVGException
{
StyleAttribute styleAttrib = new StyleAttribute();
if (!getStyle(styleAttrib.setName("stroke"))) return rect;
double strokeWidth = 1;
if (getStyle(styleAttrib.setName("stroke-width"))) strokeWidth = styleAttrib.getDoubleValue();
rect.setRect(
rect.getX() - strokeWidth / 2,
rect.getY() - strokeWidth / 2,
rect.getWidth() + strokeWidth,
rect.getHeight() + strokeWidth);
return rect;
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/RenderableElement.java 0000644 0001750 0001750 00000012116 11345751075 030101 0 ustar moon moon /*
* BoundedElement.java
*
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on January 26, 2004, 9:00 AM
*/
package com.kitfox.svg;
import com.kitfox.svg.xml.StyleAttribute;
import java.awt.Graphics2D;
import java.awt.Shape;
import java.awt.geom.AffineTransform;
import java.awt.geom.Area;
import java.awt.geom.Point2D;
import java.awt.geom.Rectangle2D;
import java.net.URI;
import java.util.List;
/**
* Maintains bounding box for this element
*
* @author Mark McKay
* @author Mark McKay
*/
abstract public class RenderableElement extends TransformableElement
{
AffineTransform cachedXform = null;
Shape cachedClip = null;
public static final int VECTOR_EFFECT_NONE = 0;
public static final int VECTOR_EFFECT_NON_SCALING_STROKE = 1;
int vectorEffect;
/** Creates a new instance of BoundedElement */
public RenderableElement() {
}
public RenderableElement(String id, SVGElement parent)
{
super(id, parent);
}
protected void build() throws SVGException
{
super.build();
StyleAttribute sty = new StyleAttribute();
if (getPres(sty.setName("vector-effect")))
{
if ("non-scaling-stroke".equals(sty.getStringValue()))
{
vectorEffect = VECTOR_EFFECT_NON_SCALING_STROKE;
}
else
{
vectorEffect = VECTOR_EFFECT_NONE;
}
}
else
{
vectorEffect = VECTOR_EFFECT_NONE;
}
}
abstract public void render(Graphics2D g) throws SVGException;
abstract void pick(Point2D point, boolean boundingBox, List retVec) throws SVGException;
abstract void pick(Rectangle2D pickArea, AffineTransform ltw, boolean boundingBox, List retVec) throws SVGException;
abstract public Rectangle2D getBoundingBox() throws SVGException;
/*
public void loaderStartElement(SVGLoaderHelper helper, Attributes attrs, SVGElement parent)
{
super.loaderStartElement(helper, attrs, parent);
}
*/
/**
* Pushes transform stack, transforms to local coordinates and sets up
* clipping mask.
*/
protected void beginLayer(Graphics2D g) throws SVGException
{
if (xform != null)
{
cachedXform = g.getTransform();
g.transform(xform);
}
StyleAttribute styleAttrib = new StyleAttribute();
//Get clipping path
// StyleAttribute styleAttrib = getStyle("clip-path", false);
Shape clipPath = null;
int clipPathUnits = ClipPath.CP_USER_SPACE_ON_USE;
if (getStyle(styleAttrib.setName("clip-path")))
{
URI uri = styleAttrib.getURIValue(getXMLBase());
if (uri != null)
{
ClipPath ele = (ClipPath)diagram.getUniverse().getElement(uri);
clipPath = ele.getClipPathShape();
clipPathUnits = ele.getClipPathUnits();
}
}
//Return if we're out of clipping range
if (clipPath != null)
{
if (clipPathUnits == ClipPath.CP_OBJECT_BOUNDING_BOX && (this instanceof ShapeElement))
{
Rectangle2D rect = ((ShapeElement)this).getBoundingBox();
AffineTransform at = new AffineTransform();
at.scale(rect.getWidth(), rect.getHeight());
clipPath = at.createTransformedShape(clipPath);
}
cachedClip = g.getClip();
Area newClip = new Area(cachedClip);
newClip.intersect(new Area(clipPath));
g.setClip(newClip);
}
}
/**
* Restores transform and clipping values to the way they were before
* this layer was drawn.
*/
protected void finishLayer(Graphics2D g)
{
if (cachedClip != null)
{
g.setClip(cachedClip);
}
if (cachedXform != null)
{
g.setTransform(cachedXform);
}
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/MissingGlyph.java 0000644 0001750 0001750 00000017354 11345751075 027152 0 ustar moon moon /*
* Font.java
*
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on February 20, 2004, 10:00 PM
*/
package com.kitfox.svg;
import com.kitfox.svg.xml.*;
import java.awt.*;
import java.awt.geom.*;
import java.util.*;
import com.kitfox.svg.pathcmd.*;
//import org.apache.batik.ext.awt.geom.ExtendedGeneralPath;
/**
* Implements an embedded font.
*
* SVG specification: http://www.w3.org/TR/SVG/fonts.html
*
* @author Mark McKay
* @author Mark McKay
*/
public class MissingGlyph extends ShapeElement
{
//We may define a path
// ExtendedGeneralPath path = null;
Shape path = null;
//Alternately, we may have child graphical elements
int horizAdvX = -1; //Inherits font's value if not set
int vertOriginX = -1; //Inherits font's value if not set
int vertOriginY = -1; //Inherits font's value if not set
int vertAdvY = -1; //Inherits font's value if not set
/** Creates a new instance of Font */
public MissingGlyph()
{
}
/*
public void loaderStartElement(SVGLoaderHelper helper, Attributes attrs, SVGElement parent)
{
//Load style string
super.loaderStartElement(helper, attrs, parent);
//If glyph path was specified, calculate it
String commandList = attrs.getValue("d");
if (commandList != null)
{
StyleAttribute atyleAttrib = getStyle("fill-rule");
String fillRule = (atyleAttrib == null) ? "nonzero" : atyleAttrib.getStringValue();
PathCommand[] commands = parsePathList(commandList);
// ExtendedGeneralPath buildPath = new ExtendedGeneralPath(
GeneralPath buildPath = new GeneralPath(
fillRule.equals("evenodd") ? GeneralPath.WIND_EVEN_ODD : GeneralPath.WIND_NON_ZERO,
commands.length);
BuildHistory hist = new BuildHistory();
for (int i = 0; i < commands.length; i++)
{
PathCommand cmd = commands[i];
cmd.appendPath(buildPath, hist);
}
//Reflect glyph path to put it in user coordinate system
AffineTransform at = new AffineTransform();
at.scale(1, -1);
path = at.createTransformedShape(buildPath);
}
//Read glyph spacing info
String horizAdvX = attrs.getValue("horiz-adv-x");
String vertOriginX = attrs.getValue("vert-origin-x");
String vertOriginY = attrs.getValue("vert-origin-y");
String vertAdvY = attrs.getValue("vert-adv-y");
if (horizAdvX != null) this.horizAdvX = XMLParseUtil.parseInt(horizAdvX);
if (vertOriginX != null) this.vertOriginX = XMLParseUtil.parseInt(vertOriginX);
if (vertOriginY != null) this.vertOriginY = XMLParseUtil.parseInt(vertOriginY);
if (vertAdvY != null) this.vertAdvY = XMLParseUtil.parseInt(vertAdvY);
}
*/
/**
* Called after the start element but before the end element to indicate
* each child tag that has been processed
*/
public void loaderAddChild(SVGLoaderHelper helper, SVGElement child) throws SVGElementException
{
super.loaderAddChild(helper, child);
}
protected void build() throws SVGException
{
super.build();
StyleAttribute sty = new StyleAttribute();
String commandList = "";
if (getPres(sty.setName("d"))) commandList = sty.getStringValue();
//If glyph path was specified, calculate it
if (commandList != null)
{
// StyleAttribute atyleAttrib = getStyle("fill-rule");
String fillRule = getStyle(sty.setName("fill-rule")) ? sty.getStringValue() : "nonzero";
PathCommand[] commands = parsePathList(commandList);
// ExtendedGeneralPath buildPath = new ExtendedGeneralPath(
GeneralPath buildPath = new GeneralPath(
fillRule.equals("evenodd") ? GeneralPath.WIND_EVEN_ODD : GeneralPath.WIND_NON_ZERO,
commands.length);
BuildHistory hist = new BuildHistory();
for (int i = 0; i < commands.length; i++)
{
PathCommand cmd = commands[i];
cmd.appendPath(buildPath, hist);
}
//Reflect glyph path to put it in user coordinate system
AffineTransform at = new AffineTransform();
at.scale(1, -1);
path = at.createTransformedShape(buildPath);
}
//Read glyph spacing info
if (getPres(sty.setName("horiz-adv-x"))) horizAdvX = sty.getIntValue();
if (getPres(sty.setName("vert-origin-x"))) vertOriginX = sty.getIntValue();
if (getPres(sty.setName("vert-origin-y"))) vertOriginY = sty.getIntValue();
if (getPres(sty.setName("vert-adv-y"))) vertAdvY = sty.getIntValue();
}
public Shape getPath()
{
return path;
}
public void render(Graphics2D g) throws SVGException
{
//Do not push or pop stack
if (path != null) renderShape(g, path);
Iterator it = children.iterator();
while (it.hasNext())
{
SVGElement ele = (SVGElement)it.next();
if (ele instanceof RenderableElement)
{
((RenderableElement)ele).render(g);
}
}
//Do not push or pop stack
}
public int getHorizAdvX()
{
if (horizAdvX == -1)
horizAdvX = ((Font)parent).getHorizAdvX();
return horizAdvX;
}
public int getVertOriginX()
{
if (vertOriginX == -1)
vertOriginX = getHorizAdvX() / 2;
return vertOriginX;
}
public int getVertOriginY()
{
if (vertOriginY == -1)
vertOriginY = ((Font)parent).getFontFace().getAscent();
return vertOriginY;
}
public int getVertAdvY()
{
if (vertAdvY == -1)
vertAdvY = ((Font)parent).getFontFace().getUnitsPerEm();
return vertAdvY;
}
public Shape getShape()
{
if (path != null) return shapeToParent(path);
return null;
}
public Rectangle2D getBoundingBox() throws SVGException
{
if (path != null) return boundsToParent(includeStrokeInBounds(path.getBounds2D()));
return null;
}
/**
* Updates all attributes in this diagram associated with a time event.
* Ie, all attributes with track information.
* @return - true if this node has changed state as a result of the time
* update
*/
public boolean updateTime(double curTime) throws SVGException
{
//Fonts can't change
return false;
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/Metadata.java 0000644 0001750 0001750 00000002721 10627134103 026232 0 ustar moon moon /*
* Stop.java
*
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on September 19, 2004, 1:56 AM
*/
package com.kitfox.svg;
/**
* Does not hold any information. Included to allow metadata tag to be parsed.
*
* @author Mark McKay
* @author Mark McKay
*/
public class Metadata extends SVGElement
{
/** Creates a new instance of Stop */
public Metadata() {
}
public boolean updateTime(double curTime)
{
return false;
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/A.java 0000644 0001750 0001750 00000005705 10637417427 024715 0 ustar moon moon /*
* Stop.java
*
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on January 26, 2004, 1:56 AM
*/
package com.kitfox.svg;
import com.kitfox.svg.xml.StyleAttribute;
import java.awt.*;
import java.net.URI;
/**
* @author Mark McKay
* @author Mark McKay
*/
public class A extends Group {
URI href;
String title;
/** Creates a new instance of Stop */
public A() {
}
/*
public void loaderStartElement(SVGLoaderHelper helper, Attributes attrs, SVGElement parent)
{
//Load style string
super.loaderStartElement(helper, attrs, parent);
String offset = attrs.getValue("offset");
this.offset = (float)XMLParseUtil.parseRatio(offset);
buildStop();
}
*/
protected void build() throws SVGException
{
super.build();
StyleAttribute sty = new StyleAttribute();
if (getPres(sty.setName("xlink:href")))
{
href = sty.getURIValue(getXMLBase());
}
if (getPres(sty.setName("xlink:title")))
{
title = sty.getStringValue();
}
}
/**
* Updates all attributes in this diagram associated with a time event.
* Ie, all attributes with track information.
* @return - true if this node has changed state as a result of the time
* update
*/
public boolean updateTime(double curTime) throws SVGException
{
boolean changeState = super.updateTime(curTime);
// if (trackManager.getNumTracks() == 0) return false;
//Get current values for parameters
StyleAttribute sty = new StyleAttribute();
if (getPres(sty.setName("xlink:href")))
{
href = sty.getURIValue(getXMLBase());
}
if (getPres(sty.setName("xlink:title")))
{
title = sty.getStringValue();
}
return changeState;
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/SVGUniverse.java 0000644 0001750 0001750 00000052242 11427227157 026710 0 ustar moon moon /*
* SVGUniverse.java
*
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on February 18, 2004, 11:43 PM
*/
package com.kitfox.svg;
import com.kitfox.svg.app.beans.SVGIcon;
import java.awt.Graphics2D;
import java.awt.image.BufferedImage;
import java.beans.PropertyChangeListener;
import java.beans.PropertyChangeSupport;
import java.io.BufferedInputStream;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import java.io.Reader;
import java.io.Serializable;
import java.lang.ref.SoftReference;
import java.net.MalformedURLException;
import java.net.URI;
import java.net.URL;
import java.net.URLConnection;
import java.net.URLStreamHandler;
import java.util.HashMap;
import java.util.Iterator;
import java.util.zip.GZIPInputStream;
import javax.imageio.ImageIO;
import org.xml.sax.EntityResolver;
import org.xml.sax.InputSource;
import org.xml.sax.SAXException;
import org.xml.sax.SAXParseException;
import org.xml.sax.XMLReader;
import org.xml.sax.helpers.XMLReaderFactory;
/**
* Many SVG files can be loaded at one time. These files will quite likely
* need to reference one another. The SVG universe provides a container for
* all these files and the means for them to relate to each other.
*
* @author Mark McKay
* @author Mark McKay
*/
public class SVGUniverse implements Serializable
{
public static final long serialVersionUID = 0;
transient private PropertyChangeSupport changes = new PropertyChangeSupport(this);
/**
* Maps document URIs to their loaded SVG diagrams. Note that URIs for
* documents loaded from URLs will reflect their URLs and URIs for documents
* initiated from streams will have the scheme svgSalamander.
*/
final HashMap loadedDocs = new HashMap();
final HashMap loadedFonts = new HashMap();
final HashMap loadedImages = new HashMap();
public static final String INPUTSTREAM_SCHEME = "svgSalamander";
/**
* Current time in this universe. Used for resolving attributes that
* are influenced by track information. Time is in milliseconds. Time
* 0 coresponds to the time of 0 in each member diagram.
*/
protected double curTime = 0.0;
private boolean verbose = false;
//Cache reader for efficiency
XMLReader cachedReader;
/** Creates a new instance of SVGUniverse */
public SVGUniverse()
{
}
public void addPropertyChangeListener(PropertyChangeListener l)
{
changes.addPropertyChangeListener(l);
}
public void removePropertyChangeListener(PropertyChangeListener l)
{
changes.removePropertyChangeListener(l);
}
/**
* Release all loaded SVG document from memory
*/
public void clear()
{
loadedDocs.clear();
loadedFonts.clear();
loadedImages.clear();
}
/**
* Returns the current animation time in milliseconds.
*/
public double getCurTime()
{
return curTime;
}
public void setCurTime(double curTime)
{
double oldTime = this.curTime;
this.curTime = curTime;
changes.firePropertyChange("curTime", new Double(oldTime), new Double(curTime));
}
/**
* Updates all time influenced style and presentation attributes in all SVG
* documents in this universe.
*/
public void updateTime() throws SVGException
{
for (Iterator it = loadedDocs.values().iterator(); it.hasNext();)
{
SVGDiagram dia = (SVGDiagram)it.next();
dia.updateTime(curTime);
}
}
/**
* Called by the Font element to let the universe know that a font has been
* loaded and is available.
*/
void registerFont(Font font)
{
loadedFonts.put(font.getFontFace().getFontFamily(), font);
}
public Font getDefaultFont()
{
for (Iterator it = loadedFonts.values().iterator(); it.hasNext();)
{
return (Font)it.next();
}
return null;
}
public Font getFont(String fontName)
{
return (Font)loadedFonts.get(fontName);
}
URL registerImage(URI imageURI)
{
String scheme = imageURI.getScheme();
if (scheme.equals("data"))
{
String path = imageURI.getRawSchemeSpecificPart();
int idx = path.indexOf(';');
String mime = path.substring(0, idx);
String content = path.substring(idx + 1);
if (content.startsWith("base64"))
{
content = content.substring(6);
try {
byte[] buf = new sun.misc.BASE64Decoder().decodeBuffer(content);
ByteArrayInputStream bais = new ByteArrayInputStream(buf);
BufferedImage img = ImageIO.read(bais);
URL url;
int urlIdx = 0;
while (true)
{
url = new URL("inlineImage", "localhost", "img" + urlIdx);
if (!loadedImages.containsKey(url))
{
break;
}
urlIdx++;
}
SoftReference ref = new SoftReference(img);
loadedImages.put(url, ref);
return url;
} catch (IOException ex) {
ex.printStackTrace();
}
}
return null;
}
else
{
try {
URL url = imageURI.toURL();
registerImage(url);
return url;
} catch (MalformedURLException ex) {
ex.printStackTrace();
}
return null;
}
}
void registerImage(URL imageURL)
{
if (loadedImages.containsKey(imageURL)) return;
SoftReference ref;
try
{
String fileName = imageURL.getFile();
if (".svg".equals(fileName.substring(fileName.length() - 4).toLowerCase()))
{
SVGIcon icon = new SVGIcon();
icon.setSvgURI(imageURL.toURI());
BufferedImage img = new BufferedImage(icon.getIconWidth(), icon.getIconHeight(), BufferedImage.TYPE_INT_ARGB);
Graphics2D g = img.createGraphics();
icon.paintIcon(null, g, 0, 0);
g.dispose();
ref = new SoftReference(img);
}
else
{
BufferedImage img = ImageIO.read(imageURL);
ref = new SoftReference(img);
}
loadedImages.put(imageURL, ref);
}
catch (Exception e)
{
System.err.println("Could not load image: " + imageURL);
e.printStackTrace();
}
}
BufferedImage getImage(URL imageURL)
{
SoftReference ref = (SoftReference)loadedImages.get(imageURL);
if (ref == null) return null;
BufferedImage img = (BufferedImage)ref.get();
//If image was cleared from memory, reload it
if (img == null)
{
try
{
img = ImageIO.read(imageURL);
}
catch (Exception e)
{ e.printStackTrace(); }
ref = new SoftReference(img);
loadedImages.put(imageURL, ref);
}
return img;
}
/**
* Returns the element of the document at the given URI. If the document
* is not already loaded, it will be.
*/
public SVGElement getElement(URI path)
{
return getElement(path, true);
}
public SVGElement getElement(URL path)
{
try
{
URI uri = new URI(path.toString());
return getElement(uri, true);
}
catch (Exception e)
{
e.printStackTrace();
}
return null;
}
/**
* Looks up a href within our universe. If the href refers to a document that
* is not loaded, it will be loaded. The URL #target will then be checked
* against the SVG diagram's index and the coresponding element returned.
* If there is no coresponding index, null is returned.
*/
public SVGElement getElement(URI path, boolean loadIfAbsent)
{
try
{
//Strip fragment from URI
URI xmlBase = new URI(path.getScheme(), path.getSchemeSpecificPart(), null);
SVGDiagram dia = (SVGDiagram)loadedDocs.get(xmlBase);
if (dia == null && loadIfAbsent)
{
//System.err.println("SVGUnivserse: " + xmlBase.toString());
//javax.swing.JOptionPane.showMessageDialog(null, xmlBase.toString());
URL url = xmlBase.toURL();
loadSVG(url, false);
dia = (SVGDiagram)loadedDocs.get(xmlBase);
if (dia == null) return null;
}
String fragment = path.getFragment();
return fragment == null ? dia.getRoot() : dia.getElement(fragment);
}
catch (Exception e)
{
e.printStackTrace();
return null;
}
}
public SVGDiagram getDiagram(URI xmlBase)
{
return getDiagram(xmlBase, true);
}
/**
* Returns the diagram that has been loaded from this root. If diagram is
* not already loaded, returns null.
*/
public SVGDiagram getDiagram(URI xmlBase, boolean loadIfAbsent)
{
if (xmlBase == null) return null;
SVGDiagram dia = (SVGDiagram)loadedDocs.get(xmlBase);
if (dia != null || !loadIfAbsent) return dia;
//Load missing diagram
try
{
URL url;
if ("jar".equals(xmlBase.getScheme()) && xmlBase.getPath() != null && !xmlBase.getPath().contains("!/"))
{
//Workaround for resources stored in jars loaded by Webstart.
//http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6753651
url = SVGUniverse.class.getResource("xmlBase.getPath()");
}
else
{
url = xmlBase.toURL();
}
loadSVG(url, false);
dia = (SVGDiagram)loadedDocs.get(xmlBase);
return dia;
}
catch (Exception e)
{
e.printStackTrace();
}
return null;
}
/**
* Wraps input stream in a BufferedInputStream. If it is detected that this
* input stream is GZIPped, also wraps in a GZIPInputStream for inflation.
*
* @param is Raw input stream
* @return Uncompressed stream of SVG data
* @throws java.io.IOException
*/
private InputStream createDocumentInputStream(InputStream is) throws IOException
{
BufferedInputStream bin = new BufferedInputStream(is);
bin.mark(2);
int b0 = bin.read();
int b1 = bin.read();
bin.reset();
//Check for gzip magic number
if ((b1 << 8 | b0) == GZIPInputStream.GZIP_MAGIC)
{
GZIPInputStream iis = new GZIPInputStream(bin);
return iis;
}
else
{
//Plain text
return bin;
}
}
public URI loadSVG(URL docRoot)
{
return loadSVG(docRoot, false);
}
/**
* Loads an SVG file and all the files it references from the URL provided.
* If a referenced file already exists in the SVG universe, it is not
* reloaded.
* @param docRoot - URL to the location where this SVG file can be found.
* @param forceLoad - if true, ignore cached diagram and reload
* @return - The URI that refers to the loaded document
*/
public URI loadSVG(URL docRoot, boolean forceLoad)
{
try
{
URI uri = new URI(docRoot.toString());
if (loadedDocs.containsKey(uri) && !forceLoad) return uri;
InputStream is = docRoot.openStream();
return loadSVG(uri, new InputSource(createDocumentInputStream(is)));
}
catch (Throwable t)
{
t.printStackTrace();
}
return null;
}
public URI loadSVG(InputStream is, String name) throws IOException
{
return loadSVG(is, name, false);
}
public URI loadSVG(InputStream is, String name, boolean forceLoad) throws IOException
{
URI uri = getStreamBuiltURI(name);
if (uri == null) return null;
if (loadedDocs.containsKey(uri) && !forceLoad) return uri;
return loadSVG(uri, new InputSource(createDocumentInputStream(is)));
}
public URI loadSVG(Reader reader, String name)
{
return loadSVG(reader, name, false);
}
/**
* This routine allows you to create SVG documents from data streams that
* may not necessarily have a URL to load from. Since every SVG document
* must be identified by a unique URL, Salamander provides a method to
* fake this for streams by defining it's own protocol - svgSalamander -
* for SVG documents without a formal URL.
*
* @param reader - A stream containing a valid SVG document
* @param name -
A unique name for this document. It will be used to
* construct a unique URI to refer to this document and perform resolution
* with relative URIs within this document.
*
For example, a name of "/myScene" will produce the URI
* svgSalamander:/myScene. "/maps/canada/toronto" will produce
* svgSalamander:/maps/canada/toronto. If this second document then
* contained the href "../uk/london", it would resolve by default to
* svgSalamander:/maps/uk/london. That is, SVG Salamander defines the
* URI scheme svgSalamander for it's own internal use and uses it
* for uniquely identfying documents loaded by stream.
*
If you need to link to documents outside of this scheme, you can
* either supply full hrefs (eg, href="url(http://www.kitfox.com/index.html)")
* or put the xml:base attribute in a tag to change the defaultbase
* URIs are resolved against
*
If a name does not start with the character '/', it will be automatically
* prefixed to it.
* @param forceLoad - if true, ignore cached diagram and reload
*
* @return - The URI that refers to the loaded document
*/
public URI loadSVG(Reader reader, String name, boolean forceLoad)
{
//System.err.println(url.toString());
//Synthesize URI for this stream
URI uri = getStreamBuiltURI(name);
if (uri == null) return null;
if (loadedDocs.containsKey(uri) && !forceLoad) return uri;
return loadSVG(uri, new InputSource(reader));
}
/**
* Synthesize a URI for an SVGDiagram constructed from a stream.
* @param name - Name given the document constructed from a stream.
*/
public URI getStreamBuiltURI(String name)
{
if (name == null || name.length() == 0) return null;
if (name.charAt(0) != '/') name = '/' + name;
try
{
//Dummy URL for SVG documents built from image streams
return new URI(INPUTSTREAM_SCHEME, name, null);
}
catch (Exception e)
{
e.printStackTrace();
return null;
}
}
private XMLReader getXMLReaderCached() throws SAXException
{
if (cachedReader == null)
{
cachedReader = XMLReaderFactory.createXMLReader();
}
return cachedReader;
}
// protected URI loadSVG(URI xmlBase, InputStream is)
protected URI loadSVG(URI xmlBase, InputSource is)
{
// Use an instance of ourselves as the SAX event handler
SVGLoader handler = new SVGLoader(xmlBase, this, verbose);
//Place this docment in the universe before it is completely loaded
// so that the load process can refer to references within it's current
// document
//System.err.println("SVGUniverse: loading dia " + xmlBase);
loadedDocs.put(xmlBase, handler.getLoadedDiagram());
// Use the default (non-validating) parser
// SAXParserFactory factory = SAXParserFactory.newInstance();
// factory.setValidating(false);
// factory.setNamespaceAware(true);
try
{
// Parse the input
XMLReader reader = getXMLReaderCached();
reader.setEntityResolver(
new EntityResolver()
{
public InputSource resolveEntity(String publicId, String systemId)
{
//Ignore all DTDs
return new InputSource(new ByteArrayInputStream(new byte[0]));
}
}
);
reader.setContentHandler(handler);
reader.parse(is);
// SAXParser saxParser = factory.newSAXParser();
// saxParser.parse(new InputSource(new BufferedReader(is)), handler);
return xmlBase;
}
catch (SAXParseException sex)
{
System.err.println("Error processing " + xmlBase);
System.err.println(sex.getMessage());
loadedDocs.remove(xmlBase);
return null;
}
catch (Throwable t)
{
t.printStackTrace();
}
return null;
}
public static void main(String argv[])
{
try
{
URL url = new URL("svgSalamander", "localhost", -1, "abc.svg",
new URLStreamHandler()
{
protected URLConnection openConnection(URL u)
{
return null;
}
}
);
// URL url2 = new URL("svgSalamander", "localhost", -1, "abc.svg");
//Investigate URI resolution
URI uriA, uriB, uriC, uriD, uriE;
uriA = new URI("svgSalamander", "/names/mySpecialName", null);
// uriA = new URI("http://www.kitfox.com/salamander");
// uriA = new URI("svgSalamander://mySpecialName/grape");
System.err.println(uriA.toString());
System.err.println(uriA.getScheme());
uriB = uriA.resolve("#begin");
System.err.println(uriB.toString());
uriC = uriA.resolve("tree#boing");
System.err.println(uriC.toString());
uriC = uriA.resolve("../tree#boing");
System.err.println(uriC.toString());
}
catch (Exception e)
{
e.printStackTrace();
}
}
public boolean isVerbose()
{
return verbose;
}
public void setVerbose(boolean verbose)
{
this.verbose = verbose;
}
/**
* Uses serialization to duplicate this universe.
*/
public SVGUniverse duplicate() throws IOException, ClassNotFoundException
{
ByteArrayOutputStream bs = new ByteArrayOutputStream();
ObjectOutputStream os = new ObjectOutputStream(bs);
os.writeObject(this);
os.close();
ByteArrayInputStream bin = new ByteArrayInputStream(bs.toByteArray());
ObjectInputStream is = new ObjectInputStream(bin);
SVGUniverse universe = (SVGUniverse)is.readObject();
is.close();
return universe;
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/xml/ 0000755 0001750 0001750 00000000000 11562044257 024456 5 ustar moon moon svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/xml/Base64InputStream.java 0000755 0001750 0001750 00000004046 10761454267 030556 0 ustar moon moon /*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
package com.kitfox.svg.xml;
import java.io.FilterInputStream;
import java.io.IOException;
import java.io.InputStream;
/**
*
* @author kitfox
*/
public class Base64InputStream extends FilterInputStream
{
int buf; //Cached bytes to read
int bufSize; //Number of bytes waiting to be read from buffer
boolean drain = false; //After set, read no more chunks
public Base64InputStream(InputStream in)
{
super(in);
}
public int read() throws IOException
{
if (drain && bufSize == 0)
{
return -1;
}
if (bufSize == 0)
{
//Read next chunk into 4 byte buffer
int chunk = in.read();
if (chunk == -1)
{
drain = true;
return -1;
}
//get remaining 3 bytes
for (int i = 0; i < 3; ++i)
{
int value = in.read();
if (value == -1)
{
throw new IOException("Early termination of base64 stream");
}
chunk = (chunk << 8) | (value & 0xff);
}
//Check for special termination characters
if ((chunk & 0xffff) == (((byte)'=' << 8) | (byte)'='))
{
bufSize = 1;
drain = true;
}
else if ((chunk & 0xff) == (byte)'=')
{
bufSize = 2;
drain = true;
}
else
{
bufSize = 3;
}
//Fill buffer with decoded characters
for (int i = 0; i < bufSize + 1; ++i)
{
buf = (buf << 6) | Base64Util.decodeByte((chunk >> 24) & 0xff);
chunk <<= 8;
}
}
//Return nth remaing bte & decrement counter
return (buf >> (--bufSize * 8)) & 0xff;
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/xml/Base64OutputStream.java 0000755 0001750 0001750 00000004061 10761454267 030754 0 ustar moon moon /*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
package com.kitfox.svg.xml;
import java.io.FilterOutputStream;
import java.io.IOException;
import java.io.OutputStream;
/**
*
* @author kitfox
*/
public class Base64OutputStream extends FilterOutputStream
{
int buf;
int numBytes;
int numChunks;
public Base64OutputStream(OutputStream out)
{
super(out);
}
public void flush() throws IOException
{
out.flush();
}
public void close() throws IOException
{
switch (numBytes)
{
case 1:
buf <<= 4;
out.write(getBase64Byte(1));
out.write(getBase64Byte(0));
out.write('=');
out.write('=');
break;
case 2:
buf <<= 2;
out.write(getBase64Byte(2));
out.write(getBase64Byte(1));
out.write(getBase64Byte(0));
out.write('=');
break;
case 3:
out.write(getBase64Byte(3));
out.write(getBase64Byte(2));
out.write(getBase64Byte(1));
out.write(getBase64Byte(0));
break;
default:
assert false;
}
out.close();
}
public void write(int b) throws IOException
{
buf = (buf << 8) | (0xff & b);
numBytes++;
if (numBytes == 3)
{
out.write(getBase64Byte(3));
out.write(getBase64Byte(2));
out.write(getBase64Byte(1));
out.write(getBase64Byte(0));
numBytes = 0;
numChunks++;
if (numChunks == 16)
{
// out.write('\r');
// out.write('\n');
numChunks = 0;
}
}
}
public byte getBase64Byte(int index)
{
return Base64Util.encodeByte((buf >> (index * 6)) & 0x3f);
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/xml/Base64Util.java 0000755 0001750 0001750 00000001317 10761454267 027216 0 ustar moon moon /*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
package com.kitfox.svg.xml;
/**
*
* @author kitfox
*/
public class Base64Util
{
static final byte[] valueToBase64 = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/".getBytes();
static final byte[] base64ToValue = new byte[128];
static {
for (int i = 0; i < valueToBase64.length; ++i)
{
base64ToValue[valueToBase64[i]] = (byte)i;
}
}
static public byte encodeByte(int value)
{
return valueToBase64[value];
}
static public byte decodeByte(int base64Char)
{
return base64ToValue[base64Char];
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/xml/StyleAttribute.java 0000644 0001750 0001750 00000020366 10761454267 030322 0 ustar moon moon /*
* StyleAttribute.java
*
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on January 27, 2004, 2:53 PM
*/
package com.kitfox.svg.xml;
import java.awt.*;
import java.net.*;
import java.io.*;
import java.util.regex.*;
/**
* @author Mark McKay
* @author Mark McKay
*/
public class StyleAttribute implements Serializable
{
public static final long serialVersionUID = 0;
static final Matcher matchUrl = Pattern.compile("\\s*url\\((.*)\\)\\s*").matcher("");
static final Matcher matchFpNumUnits = Pattern.compile("\\s*([-+]?((\\d*\\.\\d+)|(\\d+))([-+]?[eE]\\d+)?)\\s*(px|cm|mm|in|pc|pt|em|ex)\\s*").matcher("");
String name;
String stringValue;
boolean colorCompatable = false;
boolean urlCompatable = false;
/** Creates a new instance of StyleAttribute */
public StyleAttribute()
{
this(null, null);
}
public StyleAttribute(String name)
{
this.name = name;
stringValue = null;
}
public StyleAttribute(String name, String stringValue)
{
this.name = name;
this.stringValue = stringValue;
}
public String getName() { return name; }
public StyleAttribute setName(String name) { this.name = name; return this; }
public String getStringValue() { return stringValue; }
public String[] getStringList()
{
return XMLParseUtil.parseStringList(stringValue);
}
public void setStringValue(String value)
{
stringValue = value;
}
public boolean getBooleanValue() {
return stringValue.toLowerCase().equals("true");
}
public int getIntValue() {
return XMLParseUtil.findInt(stringValue);
}
public int[] getIntList() {
return XMLParseUtil.parseIntList(stringValue);
}
public double getDoubleValue() {
return XMLParseUtil.findDouble(stringValue);
}
public double[] getDoubleList() {
return XMLParseUtil.parseDoubleList(stringValue);
}
public float getFloatValue() {
return XMLParseUtil.findFloat(stringValue);
}
public float[] getFloatList() {
return XMLParseUtil.parseFloatList(stringValue);
}
public float getRatioValue() {
return (float)XMLParseUtil.parseRatio(stringValue);
// try { return Float.parseFloat(stringValue); }
// catch (Exception e) {}
// return 0f;
}
public String getUnits() {
matchFpNumUnits.reset(stringValue);
if (!matchFpNumUnits.matches()) return null;
return matchFpNumUnits.group(6);
}
public NumberWithUnits getNumberWithUnits() {
return XMLParseUtil.parseNumberWithUnits(stringValue);
}
public float getFloatValueWithUnits()
{
NumberWithUnits number = getNumberWithUnits();
return convertUnitsToPixels(number.getUnits(), number.getValue());
}
static public float convertUnitsToPixels(int unitType, float value)
{
if (unitType == NumberWithUnits.UT_UNITLESS || unitType == NumberWithUnits.UT_PERCENT)
{
return value;
}
float pixPerInch;
try
{
pixPerInch = (float)Toolkit.getDefaultToolkit().getScreenResolution();
}
catch (HeadlessException ex)
{
//default to 72 dpi
pixPerInch = 72;
}
final float inchesPerCm = .3936f;
switch (unitType)
{
case NumberWithUnits.UT_IN:
return value * pixPerInch;
case NumberWithUnits.UT_CM:
return value * inchesPerCm * pixPerInch;
case NumberWithUnits.UT_MM:
return value * .1f * inchesPerCm * pixPerInch;
case NumberWithUnits.UT_PT:
return value * (1f / 72f) * pixPerInch;
case NumberWithUnits.UT_PC:
return value * (1f / 6f) * pixPerInch;
}
return value;
}
public Color getColorValue()
{
return ColorTable.parseColor(stringValue);
}
public String parseURLFn()
{
matchUrl.reset(stringValue);
if (!matchUrl.matches()) return null;
return matchUrl.group(1);
}
public URL getURLValue(URL docRoot)
{
String fragment = parseURLFn();
if (fragment == null) return null;
try {
return new URL(docRoot, fragment);
}
catch (Exception e)
{
e.printStackTrace();
return null;
}
}
public URL getURLValue(URI docRoot)
{
String fragment = parseURLFn();
if (fragment == null) return null;
try {
URI ref = docRoot.resolve(fragment);
return ref.toURL();
}
catch (Exception e)
{
e.printStackTrace();
return null;
}
}
public URI getURIValue()
{
return getURIValue(null);
}
/**
* Parse this sytle attribute as a URL and return it in URI form resolved
* against the passed base.
*
* @param base - URI to resolve against. If null, will return value without
* attempting to resolve it.
*/
public URI getURIValue(URI base)
{
try {
String fragment = parseURLFn();
if (fragment == null) fragment = stringValue.replaceAll("\\s+", "");
if (fragment == null) return null;
//======================
//This gets around a bug in the 1.5.0 JDK
if (Pattern.matches("[a-zA-Z]:!\\\\.*", fragment))
{
File file = new File(fragment);
return file.toURI();
}
//======================
//[scheme:]scheme-specific-part[#fragment]
URI uriFrag = new URI(fragment);
if (uriFrag.isAbsolute())
{
//Has scheme
return uriFrag;
}
if (base == null) return uriFrag;
URI relBase = new URI(null, base.getSchemeSpecificPart(), null);
URI relUri;
if (relBase.isOpaque())
{
relUri = new URI(null, base.getSchemeSpecificPart(), uriFrag.getFragment());
}
else
{
relUri = relBase.resolve(uriFrag);
}
return new URI(base.getScheme() + ":" + relUri);
}
catch (Exception e)
{
e.printStackTrace();
return null;
}
}
public static void main(String[] args)
{
try
{
URI uri = new URI("jar:http://www.kitfox.com/jackal/jackal.jar!/res/doc/about.svg");
uri = uri.resolve("#myFragment");
System.err.println(uri.toString());
uri = new URI("http://www.kitfox.com/jackal/jackal.html");
uri = uri.resolve("#myFragment");
System.err.println(uri.toString());
}
catch (Exception e)
{
e.printStackTrace();
}
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/xml/WritableXMLElement.java 0000644 0001750 0001750 00000003077 10627134103 030763 0 ustar moon moon /*
* LoadableObject.java
*
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on September 1, 2003, 1:46 AM
*/
package com.kitfox.svg.xml;
import org.w3c.dom.*;
import java.net.*;
import java.util.*;
import java.lang.reflect.*;
/**
* @author Mark McKay
* @author Mark McKay
*/
public interface WritableXMLElement {
/**
* Initializes this element from the passed DOM tree.
* @param root - DOM tree to build from
* @param docRoot - URL of the document this DOM tree was created from
*/
// public void write(Element root, URL docRoot);
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/xml/ColorTable.java 0000644 0001750 0001750 00000027510 11200145210 027330 0 ustar moon moon /*
* ColorTable.java
*
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on January 26, 2004, 4:34 AM
*/
package com.kitfox.svg.xml;
import java.awt.*;
import java.util.*;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
/**
* @author Mark McKay
* @author Mark McKay
*/
public class ColorTable
{
static final Map colorTable;
static {
HashMap table = new HashMap();
//We really should be interpreting the currentColor keyword as
// a reference to the referring node's color, but this quick hack
// will stop the program from crashing.
table.put("currentcolor", new Color(0x0));
table.put("aliceblue", new Color(0xf0f8ff));
table.put("antiquewhite", new Color(0xfaebd7));
table.put("aqua", new Color(0x00ffff));
table.put("aquamarine", new Color(0x7fffd4));
table.put("azure", new Color(0xf0ffff));
table.put("beige", new Color(0xf5f5dc));
table.put("bisque", new Color(0xffe4c4));
table.put("black", new Color(0x000000));
table.put("blanchedalmond", new Color(0xffebcd));
table.put("blue", new Color(0x0000ff));
table.put("blueviolet", new Color(0x8a2be2));
table.put("brown", new Color(0xa52a2a));
table.put("burlywood", new Color(0xdeb887));
table.put("cadetblue", new Color(0x5f9ea0));
table.put("chartreuse", new Color(0x7fff00));
table.put("chocolate", new Color(0xd2691e));
table.put("coral", new Color(0xff7f50));
table.put("cornflowerblue", new Color(0x6495ed));
table.put("cornsilk", new Color(0xfff8dc));
table.put("crimson", new Color(0xdc143c));
table.put("cyan", new Color(0x00ffff));
table.put("darkblue", new Color(0x00008b));
table.put("darkcyan", new Color(0x008b8b));
table.put("darkgoldenrod", new Color(0xb8860b));
table.put("darkgray", new Color(0xa9a9a9));
table.put("darkgreen", new Color(0x006400));
table.put("darkkhaki", new Color(0xbdb76b));
table.put("darkmagenta", new Color(0x8b008b));
table.put("darkolivegreen", new Color(0x556b2f));
table.put("darkorange", new Color(0xff8c00));
table.put("darkorchid", new Color(0x9932cc));
table.put("darkred", new Color(0x8b0000));
table.put("darksalmon", new Color(0xe9967a));
table.put("darkseagreen", new Color(0x8fbc8f));
table.put("darkslateblue", new Color(0x483d8b));
table.put("darkslategray", new Color(0x2f4f4f));
table.put("darkturquoise", new Color(0x00ced1));
table.put("darkviolet", new Color(0x9400d3));
table.put("deeppink", new Color(0xff1493));
table.put("deepskyblue", new Color(0x00bfff));
table.put("dimgray", new Color(0x696969));
table.put("dodgerblue", new Color(0x1e90ff));
table.put("feldspar", new Color(0xd19275));
table.put("firebrick", new Color(0xb22222));
table.put("floralwhite", new Color(0xfffaf0));
table.put("forestgreen", new Color(0x228b22));
table.put("fuchsia", new Color(0xff00ff));
table.put("gainsboro", new Color(0xdcdcdc));
table.put("ghostwhite", new Color(0xf8f8ff));
table.put("gold", new Color(0xffd700));
table.put("goldenrod", new Color(0xdaa520));
table.put("gray", new Color(0x808080));
table.put("green", new Color(0x008000));
table.put("greenyellow", new Color(0xadff2f));
table.put("honeydew", new Color(0xf0fff0));
table.put("hotpink", new Color(0xff69b4));
table.put("indianred", new Color(0xcd5c5c));
table.put("indigo", new Color(0x4b0082));
table.put("ivory", new Color(0xfffff0));
table.put("khaki", new Color(0xf0e68c));
table.put("lavender", new Color(0xe6e6fa));
table.put("lavenderblush", new Color(0xfff0f5));
table.put("lawngreen", new Color(0x7cfc00));
table.put("lemonchiffon", new Color(0xfffacd));
table.put("lightblue", new Color(0xadd8e6));
table.put("lightcoral", new Color(0xf08080));
table.put("lightcyan", new Color(0xe0ffff));
table.put("lightgoldenrodyellow", new Color(0xfafad2));
table.put("lightgrey", new Color(0xd3d3d3));
table.put("lightgreen", new Color(0x90ee90));
table.put("lightpink", new Color(0xffb6c1));
table.put("lightsalmon", new Color(0xffa07a));
table.put("lightseagreen", new Color(0x20b2aa));
table.put("lightskyblue", new Color(0x87cefa));
table.put("lightslateblue", new Color(0x8470ff));
table.put("lightslategray", new Color(0x778899));
table.put("lightsteelblue", new Color(0xb0c4de));
table.put("lightyellow", new Color(0xffffe0));
table.put("lime", new Color(0x00ff00));
table.put("limegreen", new Color(0x32cd32));
table.put("linen", new Color(0xfaf0e6));
table.put("magenta", new Color(0xff00ff));
table.put("maroon", new Color(0x800000));
table.put("mediumaquamarine", new Color(0x66cdaa));
table.put("mediumblue", new Color(0x0000cd));
table.put("mediumorchid", new Color(0xba55d3));
table.put("mediumpurple", new Color(0x9370d8));
table.put("mediumseagreen", new Color(0x3cb371));
table.put("mediumslateblue", new Color(0x7b68ee));
table.put("mediumspringgreen", new Color(0x00fa9a));
table.put("mediumturquoise", new Color(0x48d1cc));
table.put("mediumvioletred", new Color(0xc71585));
table.put("midnightblue", new Color(0x191970));
table.put("mintcream", new Color(0xf5fffa));
table.put("mistyrose", new Color(0xffe4e1));
table.put("moccasin", new Color(0xffe4b5));
table.put("navajowhite", new Color(0xffdead));
table.put("navy", new Color(0x000080));
table.put("oldlace", new Color(0xfdf5e6));
table.put("olive", new Color(0x808000));
table.put("olivedrab", new Color(0x6b8e23));
table.put("orange", new Color(0xffa500));
table.put("orangered", new Color(0xff4500));
table.put("orchid", new Color(0xda70d6));
table.put("palegoldenrod", new Color(0xeee8aa));
table.put("palegreen", new Color(0x98fb98));
table.put("paleturquoise", new Color(0xafeeee));
table.put("palevioletred", new Color(0xd87093));
table.put("papayawhip", new Color(0xffefd5));
table.put("peachpuff", new Color(0xffdab9));
table.put("peru", new Color(0xcd853f));
table.put("pink", new Color(0xffc0cb));
table.put("plum", new Color(0xdda0dd));
table.put("powderblue", new Color(0xb0e0e6));
table.put("purple", new Color(0x800080));
table.put("red", new Color(0xff0000));
table.put("rosybrown", new Color(0xbc8f8f));
table.put("royalblue", new Color(0x4169e1));
table.put("saddlebrown", new Color(0x8b4513));
table.put("salmon", new Color(0xfa8072));
table.put("sandybrown", new Color(0xf4a460));
table.put("seagreen", new Color(0x2e8b57));
table.put("seashell", new Color(0xfff5ee));
table.put("sienna", new Color(0xa0522d));
table.put("silver", new Color(0xc0c0c0));
table.put("skyblue", new Color(0x87ceeb));
table.put("slateblue", new Color(0x6a5acd));
table.put("slategray", new Color(0x708090));
table.put("snow", new Color(0xfffafa));
table.put("springgreen", new Color(0x00ff7f));
table.put("steelblue", new Color(0x4682b4));
table.put("tan", new Color(0xd2b48c));
table.put("teal", new Color(0x008080));
table.put("thistle", new Color(0xd8bfd8));
table.put("tomato", new Color(0xff6347));
table.put("turquoise", new Color(0x40e0d0));
table.put("violet", new Color(0xee82ee));
table.put("violetred", new Color(0xd02090));
table.put("wheat", new Color(0xf5deb3));
table.put("white", new Color(0xffffff));
table.put("whitesmoke", new Color(0xf5f5f5));
table.put("yellow", new Color(0xffff00));
table.put("yellowgreen", new Color(0x9acd32));
colorTable = Collections.unmodifiableMap(table);
}
static ColorTable singleton = new ColorTable();
/** Creates a new instance of ColorTable */
protected ColorTable() {
// buildColorList();
}
static public ColorTable instance() { return singleton; }
public Color lookupColor(String name) {
Object obj = colorTable.get(name.toLowerCase());
if (obj == null) return null;
return (Color)obj;
}
public static Color parseColor(String val)
{
Color retVal = null;
if (val.charAt(0) == '#')
{
String hexStrn = val.substring(1);
if (hexStrn.length() == 3)
{
hexStrn = "" + hexStrn.charAt(0) + hexStrn.charAt(0) + hexStrn.charAt(1) + hexStrn.charAt(1) + hexStrn.charAt(2) + hexStrn.charAt(2);
}
int hexVal = parseHex(hexStrn);
retVal = new Color(hexVal);
}
else
{
final String number = "\\s*(((\\d+)(\\.\\d*)?)|(\\.\\d+))(%)?\\s*";
final Matcher rgbMatch = Pattern.compile("rgb\\(" + number + "," + number + "," + number + "\\)", Pattern.CASE_INSENSITIVE).matcher("");
rgbMatch.reset(val);
if (rgbMatch.matches())
{
float rr = Float.parseFloat(rgbMatch.group(1));
float gg = Float.parseFloat(rgbMatch.group(7));
float bb = Float.parseFloat(rgbMatch.group(13));
rr /= "%".equals(rgbMatch.group(6)) ? 100 : 255;
gg /= "%".equals(rgbMatch.group(12)) ? 100 : 255;
bb /= "%".equals(rgbMatch.group(18)) ? 100 : 255;
retVal = new Color(rr, gg, bb);
}
else
{
Color lookupCol = ColorTable.instance().lookupColor(val);
if (lookupCol != null) retVal = lookupCol;
}
}
return retVal;
}
public static int parseHex(String val)
{
int retVal = 0;
for (int i = 0; i < val.length(); i++)
{
retVal <<= 4;
char ch = val.charAt(i);
if (ch >= '0' && ch <= '9')
{
retVal |= ch - '0';
}
else if (ch >= 'a' && ch <= 'z')
{
retVal |= ch - 'a' + 10;
}
else if (ch >= 'A' && ch <= 'Z')
{
retVal |= ch - 'A' + 10;
}
else throw new RuntimeException();
}
return retVal;
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/xml/NumberWithUnits.java 0000644 0001750 0001750 00000011076 11452231150 030421 0 ustar moon moon /*
* NumberWithUnits.java
*
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on February 18, 2004, 2:43 PM
*/
package com.kitfox.svg.xml;
import java.io.Serializable;
/**
* @author Mark McKay
* @author Mark McKay
*/
public class NumberWithUnits implements Serializable
{
public static final long serialVersionUID = 0;
public static final int UT_UNITLESS = 0;
public static final int UT_PX = 1; //Pixels
public static final int UT_CM = 2; //Centimeters
public static final int UT_MM = 3; //Millimeters
public static final int UT_IN = 4; //Inches
public static final int UT_EM = 5; //Default font height
public static final int UT_EX = 6; //Height of character 'x' in default font
public static final int UT_PT = 7; //Points - 1/72 of an inch
public static final int UT_PC = 8; //Picas - 1/6 of an inch
public static final int UT_PERCENT = 9; //Percent - relative width
float value = 0f;
int unitType = UT_UNITLESS;
/** Creates a new instance of NumberWithUnits */
public NumberWithUnits()
{
}
public NumberWithUnits(String value)
{
set(value);
}
public NumberWithUnits(float value, int unitType)
{
this.value = value;
this.unitType = unitType;
}
public float getValue() { return value; }
public int getUnits() { return unitType; }
public void set(String value)
{
this.value = XMLParseUtil.findFloat(value);
unitType = UT_UNITLESS;
if (value.indexOf("px") != -1) { unitType = UT_PX; return; }
if (value.indexOf("cm") != -1) { unitType = UT_CM; return; }
if (value.indexOf("mm") != -1) { unitType = UT_MM; return; }
if (value.indexOf("in") != -1) { unitType = UT_IN; return; }
if (value.indexOf("em") != -1) { unitType = UT_EM; return; }
if (value.indexOf("ex") != -1) { unitType = UT_EX; return; }
if (value.indexOf("pt") != -1) { unitType = UT_PT; return; }
if (value.indexOf("pc") != -1) { unitType = UT_PC; return; }
if (value.indexOf("%") != -1) { unitType = UT_PERCENT; return; }
}
public static String unitsAsString(int unitIdx)
{
switch (unitIdx)
{
default:
return "";
case UT_PX:
return "px";
case UT_CM:
return "cm";
case UT_MM:
return "mm";
case UT_IN:
return "in";
case UT_EM:
return "em";
case UT_EX:
return "ex";
case UT_PT:
return "pt";
case UT_PC:
return "pc";
case UT_PERCENT:
return "%";
}
}
public String toString()
{
return "" + value + unitsAsString(unitType);
}
public boolean equals(Object obj)
{
if (obj == null) {
return false;
}
if (getClass() != obj.getClass()) {
return false;
}
final NumberWithUnits other = (NumberWithUnits) obj;
if (Float.floatToIntBits(this.value) != Float.floatToIntBits(other.value)) {
return false;
}
if (this.unitType != other.unitType) {
return false;
}
return true;
}
public int hashCode()
{
int hash = 5;
hash = 37 * hash + Float.floatToIntBits(this.value);
hash = 37 * hash + this.unitType;
return hash;
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/xml/XMLParseUtil.java 0000644 0001750 0001750 00000057540 11526473154 027627 0 ustar moon moon /*
* XMLParseUtil.java
*
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on February 18, 2004, 1:49 PM
*/
package com.kitfox.svg.xml;
import org.w3c.dom.*;
import java.awt.*;
import java.net.*;
import java.util.*;
import java.util.regex.*;
import java.lang.reflect.*;
/**
* @author Mark McKay
* @author Mark McKay
*/
public class XMLParseUtil
{
static final Matcher fpMatch = Pattern.compile("([-+]?((\\d*\\.\\d+)|(\\d+))([eE][+-]?\\d+)?)(\\%|in|cm|mm|pt|pc|px|em|ex)?").matcher("");
static final Matcher intMatch = Pattern.compile("[-+]?\\d+").matcher("");
/** Creates a new instance of XMLParseUtil */
private XMLParseUtil()
{
}
/**
* Scans the tag's children and returns the first text element found
*/
public static String getTagText(Element ele)
{
NodeList nl = ele.getChildNodes();
int size = nl.getLength();
Node node = null;
int i = 0;
for (; i < size; i++)
{
node = nl.item(i);
if (node instanceof Text) break;
}
if (i == size || node == null) return null;
return ((Text)node).getData();
}
/**
* Returns the first node that is a direct child of root with the coresponding
* name. Does not search children of children.
*/
public static Element getFirstChild(Element root, String name)
{
NodeList nl = root.getChildNodes();
int size = nl.getLength();
for (int i = 0; i < size; i++)
{
Node node = nl.item(i);
if (!(node instanceof Element)) continue;
Element ele = (Element)node;
if (ele.getTagName().equals(name)) return ele;
}
return null;
}
public static String[] parseStringList(String list)
{
// final Pattern patWs = Pattern.compile("\\s+");
final Matcher matchWs = Pattern.compile("[^\\s]+").matcher("");
matchWs.reset(list);
LinkedList matchList = new LinkedList();
while (matchWs.find())
{
matchList.add(matchWs.group());
}
String[] retArr = new String[matchList.size()];
return (String[])matchList.toArray(retArr);
}
public static boolean isDouble(String val)
{
fpMatch.reset(val);
return fpMatch.matches();
}
public static double parseDouble(String val)
{
/*
if (val == null) return 0.0;
double retVal = 0.0;
try
{ retVal = Double.parseDouble(val); }
catch (Exception e)
{}
return retVal;
*/
return findDouble(val);
}
/**
* Searches the given string for the first floating point number it contains,
* parses and returns it.
*/
public synchronized static double findDouble(String val)
{
if (val == null) return 0;
fpMatch.reset(val);
try
{
if (!fpMatch.find()) return 0;
}
catch (StringIndexOutOfBoundsException e)
{
System.err.println("XMLParseUtil: regex parse problem: '" + val + "'");
e.printStackTrace();
}
val = fpMatch.group(1);
//System.err.println("Parsing " + val);
double retVal = 0;
try
{
retVal = Double.parseDouble(val);
float pixPerInch;
try {
pixPerInch = (float)Toolkit.getDefaultToolkit().getScreenResolution();
}
catch (NoClassDefFoundError err)
{
//Default value for headless X servers
pixPerInch = 72;
}
final float inchesPerCm = .3936f;
final String units = fpMatch.group(6);
if ("%".equals(units)) retVal /= 100;
else if ("in".equals(units))
{
retVal *= pixPerInch;
}
else if ("cm".equals(units))
{
retVal *= inchesPerCm * pixPerInch;
}
else if ("mm".equals(units))
{
retVal *= inchesPerCm * pixPerInch * .1f;
}
else if ("pt".equals(units))
{
retVal *= (1f / 72f) * pixPerInch;
}
else if ("pc".equals(units))
{
retVal *= (1f / 6f) * pixPerInch;
}
}
catch (Exception e)
{}
return retVal;
}
/**
* Scans an input string for double values. For each value found, places
* in a list. This method regards any characters not part of a floating
* point value to be seperators. Thus this will parse whitespace seperated,
* comma seperated, and many other separation schemes correctly.
*/
public synchronized static double[] parseDoubleList(String list)
{
if (list == null) return null;
fpMatch.reset(list);
LinkedList doubList = new LinkedList();
while (fpMatch.find())
{
String val = fpMatch.group(1);
doubList.add(Double.valueOf(val));
}
double[] retArr = new double[doubList.size()];
Iterator it = doubList.iterator();
int idx = 0;
while (it.hasNext())
{
retArr[idx++] = ((Double)it.next()).doubleValue();
}
return retArr;
}
public static float parseFloat(String val)
{
/*
if (val == null) return 0f;
float retVal = 0f;
try
{ retVal = Float.parseFloat(val); }
catch (Exception e)
{}
return retVal;
*/
return findFloat(val);
}
/**
* Searches the given string for the first floating point number it contains,
* parses and returns it.
*/
public synchronized static float findFloat(String val)
{
if (val == null) return 0f;
fpMatch.reset(val);
if (!fpMatch.find()) return 0f;
val = fpMatch.group(1);
//System.err.println("Parsing " + val);
float retVal = 0f;
try
{
retVal = Float.parseFloat(val);
String units = fpMatch.group(6);
if ("%".equals(units)) retVal /= 100;
}
catch (Exception e)
{}
return retVal;
}
public synchronized static float[] parseFloatList(String list)
{
if (list == null) return null;
fpMatch.reset(list);
LinkedList floatList = new LinkedList();
while (fpMatch.find())
{
String val = fpMatch.group(1);
floatList.add(Float.valueOf(val));
}
float[] retArr = new float[floatList.size()];
Iterator it = floatList.iterator();
int idx = 0;
while (it.hasNext())
{
retArr[idx++] = ((Float)it.next()).floatValue();
}
return retArr;
}
public static int parseInt(String val)
{
if (val == null) return 0;
int retVal = 0;
try
{ retVal = Integer.parseInt(val); }
catch (Exception e)
{}
return retVal;
}
/**
* Searches the given string for the first integer point number it contains,
* parses and returns it.
*/
public static int findInt(String val)
{
if (val == null) return 0;
intMatch.reset(val);
if (!intMatch.find()) return 0;
val = intMatch.group();
//System.err.println("Parsing " + val);
int retVal = 0;
try
{ retVal = Integer.parseInt(val); }
catch (Exception e)
{}
return retVal;
}
public static int[] parseIntList(String list)
{
if (list == null) return null;
intMatch.reset(list);
LinkedList intList = new LinkedList();
while (intMatch.find())
{
String val = intMatch.group();
intList.add(Integer.valueOf(val));
}
int[] retArr = new int[intList.size()];
Iterator it = intList.iterator();
int idx = 0;
while (it.hasNext())
{
retArr[idx++] = ((Integer)it.next()).intValue();
}
return retArr;
}
/*
public static int parseHex(String val)
{
int retVal = 0;
for (int i = 0; i < val.length(); i++)
{
retVal <<= 4;
char ch = val.charAt(i);
if (ch >= '0' && ch <= '9')
{
retVal |= ch - '0';
}
else if (ch >= 'a' && ch <= 'z')
{
retVal |= ch - 'a' + 10;
}
else if (ch >= 'A' && ch <= 'Z')
{
retVal |= ch - 'A' + 10;
}
else throw new RuntimeException();
}
return retVal;
}
*/
/**
* The input string represents a ratio. Can either be specified as a
* double number on the range of [0.0 1.0] or as a percentage [0% 100%]
*/
public static double parseRatio(String val)
{
if (val == null || val.equals("")) return 0.0;
if (val.charAt(val.length() - 1) == '%')
{
parseDouble(val.substring(0, val.length() - 1));
}
return parseDouble(val);
}
public static NumberWithUnits parseNumberWithUnits(String val)
{
if (val == null) return null;
return new NumberWithUnits(val);
}
/*
public static Color parseColor(String val)
{
Color retVal = null;
if (val.charAt(0) == '#')
{
String hexStrn = val.substring(1);
if (hexStrn.length() == 3)
{
hexStrn = "" + hexStrn.charAt(0) + hexStrn.charAt(0) + hexStrn.charAt(1) + hexStrn.charAt(1) + hexStrn.charAt(2) + hexStrn.charAt(2);
}
int hexVal = parseHex(hexStrn);
retVal = new Color(hexVal);
}
else
{
final Matcher rgbMatch = Pattern.compile("rgb\\((\\d+),(\\d+),(\\d+)\\)", Pattern.CASE_INSENSITIVE).matcher("");
rgbMatch.reset(val);
if (rgbMatch.matches())
{
int r = Integer.parseInt(rgbMatch.group(1));
int g = Integer.parseInt(rgbMatch.group(2));
int b = Integer.parseInt(rgbMatch.group(3));
retVal = new Color(r, g, b);
}
else
{
Color lookupCol = ColorTable.instance().lookupColor(val);
if (lookupCol != null) retVal = lookupCol;
}
}
return retVal;
}
*/
/**
* Parses the given attribute of this tag and returns it as a String.
*/
public static String getAttribString(Element ele, String name)
{
return ele.getAttribute(name);
}
/**
* Parses the given attribute of this tag and returns it as an int.
*/
public static int getAttribInt(Element ele, String name)
{
String sval = ele.getAttribute(name);
int val = 0;
try { val = Integer.parseInt(sval); } catch (Exception e) {}
return val;
}
/**
* Parses the given attribute of this tag as a hexadecimal encoded string and
* returns it as an int
*/
public static int getAttribIntHex(Element ele, String name)
{
String sval = ele.getAttribute(name);
int val = 0;
try { val = Integer.parseInt(sval, 16); } catch (Exception e) {}
return val;
}
/**
* Parses the given attribute of this tag and returns it as a float
*/
public static float getAttribFloat(Element ele, String name)
{
String sval = ele.getAttribute(name);
float val = 0.0f;
try { val = Float.parseFloat(sval); } catch (Exception e) {}
return val;
}
/**
* Parses the given attribute of this tag and returns it as a double.
*/
public static double getAttribDouble(Element ele, String name)
{
String sval = ele.getAttribute(name);
double val = 0.0;
try { val = Double.parseDouble(sval); } catch (Exception e) {}
return val;
}
/**
* Parses the given attribute of this tag and returns it as a boolean.
* Essentially compares the lower case textual value to the string "true"
*/
public static boolean getAttribBoolean(Element ele, String name)
{
String sval = ele.getAttribute(name);
return sval.toLowerCase().equals("true");
}
public static URL getAttribURL(Element ele, String name, URL docRoot)
{
String sval = ele.getAttribute(name);
URL url;
try
{
return new URL(docRoot, sval);
}
catch (Exception e)
{
return null;
}
}
/**
* Returns the first ReadableXMLElement with the given name
*/
public static ReadableXMLElement getElement(Class classType, Element root, String name, URL docRoot)
{
if (root == null) return null;
//Do not process if not a LoadableObject
if (!ReadableXMLElement.class.isAssignableFrom(classType))
{
return null;
}
NodeList nl = root.getChildNodes();
int size = nl.getLength();
for (int i = 0; i < size; i++)
{
Node node = nl.item(i);
if (!(node instanceof Element)) continue;
Element ele = (Element)node;
if (!ele.getTagName().equals(name)) continue;
ReadableXMLElement newObj = null;
try { newObj = (ReadableXMLElement)classType.newInstance(); }
catch (Exception e) { e.printStackTrace(); continue; }
newObj.read(ele, docRoot);
if (newObj == null) continue;
return newObj;
}
return null;
}
/**
* Returns a HashMap of nodes that are children of root. All nodes will
* be of class classType and have a tag name of 'name'. 'key' is
* an attribute of tag 'name' who's string value will be used as the key
* in the HashMap
*/
public static HashMap getElementHashMap(Class classType, Element root, String name, String key, URL docRoot)
{
if (root == null) return null;
//Do not process if not a LoadableObject
if (!ReadableXMLElement.class.isAssignableFrom(classType))
{
return null;
}
HashMap retMap = new HashMap();
/*
Class[] params = {Element.class, URL.class};
Method loadMethod = null;
try { loadMethod = classType.getMethod("load", params); }
catch (Exception e) { e.printStackTrace(); return null; }
*/
NodeList nl = root.getChildNodes();
int size = nl.getLength();
for (int i = 0; i < size; i++)
{
Node node = nl.item(i);
if (!(node instanceof Element)) continue;
Element ele = (Element)node;
if (!ele.getTagName().equals(name)) continue;
ReadableXMLElement newObj = null;
try { newObj = (ReadableXMLElement)classType.newInstance(); }
catch (Exception e) { e.printStackTrace(); continue; }
newObj.read(ele, docRoot);
/*
Object[] args = {ele, source};
Object obj = null;
try { obj = loadMethod.invoke(null, args); }
catch (Exception e) { e.printStackTrace(); }
*/
if (newObj == null) continue;
String keyVal = getAttribString(ele, key);
retMap.put(keyVal, newObj);
}
return retMap;
}
public static HashSet getElementHashSet(Class classType, Element root, String name, URL docRoot)
{
if (root == null) return null;
//Do not process if not a LoadableObject
if (!ReadableXMLElement.class.isAssignableFrom(classType))
{
return null;
}
HashSet retSet = new HashSet();
/*
Class[] params = {Element.class, URL.class};
Method loadMethod = null;
try { loadMethod = classType.getMethod("load", params); }
catch (Exception e) { e.printStackTrace(); return null; }
*/
NodeList nl = root.getChildNodes();
int size = nl.getLength();
for (int i = 0; i < size; i++)
{
Node node = nl.item(i);
if (!(node instanceof Element)) continue;
Element ele = (Element)node;
if (!ele.getTagName().equals(name)) continue;
ReadableXMLElement newObj = null;
try { newObj = (ReadableXMLElement)classType.newInstance(); }
catch (Exception e) { e.printStackTrace(); continue; }
newObj.read(ele, docRoot);
/*
Object[] args = {ele, source};
Object obj = null;
try { obj = loadMethod.invoke(null, args); }
catch (Exception e) { e.printStackTrace(); }
*/
if (newObj == null) continue;
retSet.add(newObj);
}
return retSet;
}
public static LinkedList getElementLinkedList(Class classType, Element root, String name, URL docRoot)
{
if (root == null) return null;
//Do not process if not a LoadableObject
if (!ReadableXMLElement.class.isAssignableFrom(classType))
{
return null;
}
NodeList nl = root.getChildNodes();
LinkedList elementCache = new LinkedList();
int size = nl.getLength();
for (int i = 0; i < size; i++)
{
Node node = nl.item(i);
if (!(node instanceof Element)) continue;
Element ele = (Element)node;
if (!ele.getTagName().equals(name)) continue;
ReadableXMLElement newObj = null;
try { newObj = (ReadableXMLElement)classType.newInstance(); }
catch (Exception e) { e.printStackTrace(); continue; }
newObj.read(ele, docRoot);
elementCache.addLast(newObj);
}
return elementCache;
}
public static Object[] getElementArray(Class classType, Element root, String name, URL docRoot)
{
if (root == null) return null;
//Do not process if not a LoadableObject
if (!ReadableXMLElement.class.isAssignableFrom(classType))
{
return null;
}
LinkedList elementCache = getElementLinkedList(classType, root, name, docRoot);
Object[] retArr = (Object[])Array.newInstance(classType, elementCache.size());
return elementCache.toArray(retArr);
}
/**
* Takes a number of tags of name 'name' that are children of 'root', and
* looks for attributes of 'attrib' on them. Converts attributes to an
* int and returns in an array.
*/
public static int[] getElementArrayInt(Element root, String name, String attrib)
{
if (root == null) return null;
NodeList nl = root.getChildNodes();
LinkedList elementCache = new LinkedList();
int size = nl.getLength();
for (int i = 0; i < size; i++)
{
Node node = nl.item(i);
if (!(node instanceof Element)) continue;
Element ele = (Element)node;
if (!ele.getTagName().equals(name)) continue;
String valS = ele.getAttribute(attrib);
int eleVal = 0;
try { eleVal = Integer.parseInt(valS); }
catch (Exception e) {}
elementCache.addLast(new Integer(eleVal));
}
int[] retArr = new int[elementCache.size()];
Iterator it = elementCache.iterator();
int idx = 0;
while (it.hasNext())
{
retArr[idx++] = ((Integer)it.next()).intValue();
}
return retArr;
}
/**
* Takes a number of tags of name 'name' that are children of 'root', and
* looks for attributes of 'attrib' on them. Converts attributes to an
* int and returns in an array.
*/
public static String[] getElementArrayString(Element root, String name, String attrib)
{
if (root == null) return null;
NodeList nl = root.getChildNodes();
LinkedList elementCache = new LinkedList();
int size = nl.getLength();
for (int i = 0; i < size; i++)
{
Node node = nl.item(i);
if (!(node instanceof Element)) continue;
Element ele = (Element)node;
if (!ele.getTagName().equals(name)) continue;
String valS = ele.getAttribute(attrib);
elementCache.addLast(valS);
}
String[] retArr = new String[elementCache.size()];
Iterator it = elementCache.iterator();
int idx = 0;
while (it.hasNext())
{
retArr[idx++] = (String)it.next();
}
return retArr;
}
/**
* Takes a CSS style string and retursn a hash of them.
* @param styleString - A CSS formatted string of styles. Eg,
* "font-size:12;fill:#d32c27;fill-rule:evenodd;stroke-width:1pt;"
*/
public static HashMap parseStyle(String styleString) {
return parseStyle(styleString, new HashMap());
}
/**
* Takes a CSS style string and returns a hash of them.
* @param styleString - A CSS formatted string of styles. Eg,
* "font-size:12;fill:#d32c27;fill-rule:evenodd;stroke-width:1pt;"
* @param map - A map to which these styles will be added
*/
public static HashMap parseStyle(String styleString, HashMap map) {
final Pattern patSemi = Pattern.compile(";");
final Pattern patColonSpace = Pattern.compile(":");
//Strips left and right whitespace
final Matcher matcherContent = Pattern.compile("\\s*([^\\s](.*[^\\s])?)\\s*").matcher("");
String[] styles = patSemi.split(styleString);
for (int i = 0; i < styles.length; i++)
{
if (styles[i].length() == 0)
{
continue;
}
String[] vals = patColonSpace.split(styles[i]);
matcherContent.reset(vals[0]);
matcherContent.matches();
vals[0] = matcherContent.group(1);
matcherContent.reset(vals[1]);
matcherContent.matches();
vals[1] = matcherContent.group(1);
map.put(vals[0], new StyleAttribute(vals[0], vals[1]));
}
return map;
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/xml/ReadableXMLElement.java 0000644 0001750 0001750 00000003074 10627134103 030706 0 ustar moon moon /*
* LoadableObject.java
*
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on September 1, 2003, 1:46 AM
*/
package com.kitfox.svg.xml;
import org.w3c.dom.*;
import java.net.*;
import java.util.*;
import java.lang.reflect.*;
/**
* @author Mark McKay
* @author Mark McKay
*/
public interface ReadableXMLElement {
/**
* Initializes this element from the passed DOM tree.
* @param root - DOM tree to build from
* @param docRoot - URL of the document this DOM tree was created from
*/
public void read(Element root, URL docRoot);
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/xml/cpx/ 0000755 0001750 0001750 00000000000 11562044257 025250 5 ustar moon moon svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/xml/cpx/CPXConsts.java 0000644 0001750 0001750 00000002543 10627134103 027732 0 ustar moon moon /*
* CPXConst.java
*
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on February 12, 2004, 12:51 PM
*/
package com.kitfox.svg.xml.cpx;
/**
* @author Mark McKay
* @author Mark McKay
*/
public interface CPXConsts {
static final byte[] MAGIC_NUMBER = {'C', 'P', 'X', 0};
static final int XL_PLAIN = 0;
static final int XL_ZIP_CRYPT = 1;
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/xml/cpx/CPXInputStream.java 0000644 0001750 0001750 00000022561 10627134103 030736 0 ustar moon moon /*
* CPXInputStream.java
*
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on February 12, 2004, 10:34 AM
*/
package com.kitfox.svg.xml.cpx;
import java.io.*;
import java.util.*;
import java.util.zip.*;
import java.security.*;
import javax.crypto.*;
/**
* This class reads/decodes the CPX file format. This format is a simple
* compression/encryption transformer for XML data. This stream takes in
* encrypted XML and outputs decrypted. It does this by checking for a magic
* number at the start of the stream. If absent, it treats the stream as
* raw XML data and passes it through unaltered. This is to aid development
* in debugging versions, where the XML files will not be in CPX format.
*
* See http://java.sun.com/developer/technicalArticles/Security/Crypto/
*
* @author Mark McKay
* @author Mark McKay
*/
public class CPXInputStream extends FilterInputStream implements CPXConsts {
SecureRandom sec = new SecureRandom();
Inflater inflater = new Inflater();
int xlateMode;
//Keep header bytes in case this stream turns out to be plain text
byte[] head = new byte[4];
int headSize = 0;
int headPtr = 0;
boolean reachedEOF = false;
byte[] inBuffer = new byte[2048];
byte[] decryptBuffer = new byte[2048];
/** Creates a new instance of CPXInputStream */
public CPXInputStream(InputStream in) throws IOException {
super(in);
//Determine processing type
for (int i = 0; i < 4; i++)
{
int val = in.read();
head[i] = (byte)val;
if (val == -1 || head[i] != MAGIC_NUMBER[i])
{
headSize = i + 1;
xlateMode = XL_PLAIN;
return;
}
}
xlateMode = XL_ZIP_CRYPT;
}
/**
* We do not allow marking
*/
public boolean markSupported() { return false; }
/**
* Closes this input stream and releases any system resources
* associated with the stream.
* This
* method simply performs in.close().
*
* @exception IOException if an I/O error occurs.
* @see java.io.FilterInputStream#in
*/
public void close() throws IOException {
reachedEOF = true;
in.close();
}
/**
* Reads the next byte of data from this input stream. The value
* byte is returned as an int in the range
* 0 to 255. If no byte is available
* because the end of the stream has been reached, the value
* -1 is returned. This method blocks until input data
* is available, the end of the stream is detected, or an exception
* is thrown.
*
* This method
* simply performs in.read() and returns the result.
*
* @return the next byte of data, or -1 if the end of the
* stream is reached.
* @exception IOException if an I/O error occurs.
* @see java.io.FilterInputStream#in
*/
public int read() throws IOException
{
final byte[] b = new byte[1];
int retVal = read(b, 0, 1);
if (retVal == -1) return -1;
return b[0];
}
/**
* Reads up to byte.length bytes of data from this
* input stream into an array of bytes. This method blocks until some
* input is available.
*
* This method simply performs the call
* read(b, 0, b.length) and returns
* the result. It is important that it does
* not do in.read(b) instead;
* certain subclasses of FilterInputStream
* depend on the implementation strategy actually
* used.
*
* @param b the buffer into which the data is read.
* @return the total number of bytes read into the buffer, or
* -1 if there is no more data because the end of
* the stream has been reached.
* @exception IOException if an I/O error occurs.
* @see java.io.FilterInputStream#read(byte[], int, int)
*/
public int read(byte[] b) throws IOException
{
return read(b, 0, b.length);
}
/**
* Reads up to len bytes of data from this input stream
* into an array of bytes. This method blocks until some input is
* available.
*
* This method simply performs in.read(b, off, len)
* and returns the result.
*
* @param b the buffer into which the data is read.
* @param off the start offset of the data.
* @param len the maximum number of bytes read.
* @return the total number of bytes read into the buffer, or
* -1 if there is no more data because the end of
* the stream has been reached.
* @exception IOException if an I/O error occurs.
* @see java.io.FilterInputStream#in
*/
public int read(byte[] b, int off, int len) throws IOException
{
if (reachedEOF) return -1;
if (xlateMode == XL_PLAIN)
{
int count = 0;
//Write header if appropriate
while (headPtr < headSize && len > 0)
{
b[off++] = head[headPtr++];
count++;
len--;
}
return (len == 0) ? count : count + in.read(b, off, len);
}
//Decrypt and inflate
if (inflater.needsInput() && !decryptChunk())
{
reachedEOF = true;
//Read remaining bytes
int numRead;
try {
numRead = inflater.inflate(b, off, len);
}
catch (Exception e)
{
e.printStackTrace();
return -1;
}
if (!inflater.finished())
{
new Exception("Inflation incomplete").printStackTrace();
}
return numRead == 0 ? -1 : numRead;
}
try {
return inflater.inflate(b, off, len);
}
catch (DataFormatException e)
{
e.printStackTrace();
return -1;
}
}
/**
* Call when inflater indicates that it needs more bytes.
* @return - true if we decrypted more bytes to deflate, false if we
* encountered the end of stream
*/
protected boolean decryptChunk() throws IOException
{
while (inflater.needsInput())
{
int numInBytes = in.read(inBuffer);
if (numInBytes == -1) return false;
// int numDecryptBytes = cipher.update(inBuffer, 0, numInBytes, decryptBuffer);
// inflater.setInput(decryptBuffer, 0, numDecryptBytes);
inflater.setInput(inBuffer, 0, numInBytes);
}
return true;
}
/**
* This method returns 1 if we've not reached EOF, 0 if we have. Programs
* should not rely on this to determine the number of bytes that can be
* read without blocking.
*/
public int available() { return reachedEOF ? 0 : 1; }
/**
* Skips bytes by reading them into a cached buffer
*/
public long skip(long n) throws IOException
{
int skipSize = (int)n;
if (skipSize > inBuffer.length) skipSize = inBuffer.length;
return read(inBuffer, 0, skipSize);
}
}
/*
import java.security.KeyPairGenerator;
import java.security.KeyPair;
import java.security.KeyPairGenerator;
import java.security.PrivateKey;
import java.security.PublicKey;
import java.security.SecureRandom;
import java.security.Cipher;
....
java.security.Security.addProvider(new cryptix.provider.Cryptix());
SecureRandom random = new SecureRandom(SecureRandom.getSeed(30));
KeyPairGenerator keygen = KeyPairGenerator.getInstance("RSA");
keygen.initialize(1024, random);
keypair = keygen.generateKeyPair();
PublicKey pubkey = keypair.getPublic();
PrivateKey privkey = keypair.getPrivate();
*/
/*
*
*Generate key pairs
KeyPairGenerator keyGen =
KeyPairGenerator.getInstance("DSA");
KeyGen.initialize(1024, new SecureRandom(userSeed));
KeyPair pair = KeyGen.generateKeyPair();
*/ svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/xml/cpx/CPXOutputStream.java 0000644 0001750 0001750 00000013710 10627134103 031133 0 ustar moon moon /*
* CPXOutputStream.java
*
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on February 12, 2004, 12:50 PM
*/
package com.kitfox.svg.xml.cpx;
import java.io.*;
import java.util.zip.*;
import java.security.*;
import javax.crypto.*;
/**
* @author Mark McKay
* @author Mark McKay
*/
public class CPXOutputStream extends FilterOutputStream implements CPXConsts {
Deflater deflater = new Deflater(Deflater.BEST_COMPRESSION);
/** Creates a new instance of CPXOutputStream */
public CPXOutputStream(OutputStream os) throws IOException {
super(os);
//Write magic number
os.write(MAGIC_NUMBER);
}
/**
* Writes the specified byte to this output stream.
*
* The write method of FilterOutputStream
* calls the write method of its underlying output stream,
* that is, it performs out.write(b).
*
* Implements the abstract write method of OutputStream.
*
* @param b the byte.
* @exception IOException if an I/O error occurs.
*/
public void write(int b) throws IOException {
final byte[] buf = new byte[1];
buf[0] = (byte)b;
write(buf, 0, 1);
}
/**
* Writes b.length bytes to this output stream.
*
* The write method of FilterOutputStream
* calls its write method of three arguments with the
* arguments b, 0, and
* b.length.
*
* Note that this method does not call the one-argument
* write method of its underlying stream with the single
* argument b.
*
* @param b the data to be written.
* @exception IOException if an I/O error occurs.
* @see java.io.FilterOutputStream#write(byte[], int, int)
*/
public void write(byte b[]) throws IOException {
write(b, 0, b.length);
}
byte[] deflateBuffer = new byte[2048];
/**
* Writes len bytes from the specified
* byte array starting at offset off to
* this output stream.
*
* The write method of FilterOutputStream
* calls the write method of one argument on each
* byte to output.
*
* Note that this method does not call the write method
* of its underlying input stream with the same arguments. Subclasses
* of FilterOutputStream should provide a more efficient
* implementation of this method.
*
* @param b the data.
* @param off the start offset in the data.
* @param len the number of bytes to write.
* @exception IOException if an I/O error occurs.
* @see java.io.FilterOutputStream#write(int)
*/
public void write(byte b[], int off, int len) throws IOException
{
deflater.setInput(b, off, len);
processAllData();
/*
int numDeflatedBytes;
while ((numDeflatedBytes = deflater.deflate(deflateBuffer)) != 0)
{
// byte[] cipherBuf = cipher.update(deflateBuffer, 0, numDeflatedBytes);
// out.write(cipherBytes);
out.write(deflateBuffer, 0, numDeflatedBytes);
}
*/
}
protected void processAllData() throws IOException
{
int numDeflatedBytes;
while ((numDeflatedBytes = deflater.deflate(deflateBuffer)) != 0)
{
// byte[] cipherBuf = cipher.update(deflateBuffer, 0, numDeflatedBytes);
// out.write(cipherBytes);
out.write(deflateBuffer, 0, numDeflatedBytes);
}
}
/**
* Flushes this output stream and forces any buffered output bytes
* to be written out to the stream.
*
* The flush method of FilterOutputStream
* calls the flush method of its underlying output stream.
*
* @exception IOException if an I/O error occurs.
* @see java.io.FilterOutputStream#out
*/
public void flush() throws IOException {
out.flush();
}
/**
* Closes this output stream and releases any system resources
* associated with the stream.
*
* The close method of FilterOutputStream
* calls its flush method, and then calls the
* close method of its underlying output stream.
*
* @exception IOException if an I/O error occurs.
* @see java.io.FilterOutputStream#flush()
* @see java.io.FilterOutputStream#out
*/
public void close() throws IOException {
deflater.finish();
processAllData();
try {
flush();
} catch (IOException ignored) {
}
out.close();
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/xml/cpx/CPXTest.java 0000644 0001750 0001750 00000005652 10627134103 027404 0 ustar moon moon /*
* CPXTest.java
*
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on February 12, 2004, 2:45 PM
*/
package com.kitfox.svg.xml.cpx;
import java.io.*;
import java.net.*;
/**
* @author Mark McKay
* @author Mark McKay
*/
public class CPXTest {
/** Creates a new instance of CPXTest */
public CPXTest() {
// FileInputStream fin = new FileInputStream();
writeTest();
readTest();
}
public void writeTest()
{
try {
InputStream is = CPXTest.class.getResourceAsStream("/data/readme.txt");
//System.err.println("Is " + is);
FileOutputStream fout = new FileOutputStream("C:\\tmp\\cpxFile.cpx");
CPXOutputStream cout = new CPXOutputStream(fout);
byte[] buffer = new byte[1024];
int numBytes;
while ((numBytes = is.read(buffer)) != -1)
{
cout.write(buffer, 0, numBytes);
}
cout.close();
}
catch (Exception e)
{
e.printStackTrace();
}
}
public void readTest()
{
try {
// InputStream is = CPXTest.class.getResourceAsStream("/rawdata/test/cpx/text.txt");
// InputStream is = CPXTest.class.getResourceAsStream("/rawdata/test/cpx/cpxFile.cpx");
FileInputStream is = new FileInputStream("C:\\tmp\\cpxFile.cpx");
CPXInputStream cin = new CPXInputStream(is);
BufferedReader br = new BufferedReader(new InputStreamReader(cin));
String line;
while ((line = br.readLine()) != null)
{
System.err.println(line);
}
}
catch (Exception e)
{
e.printStackTrace();
}
}
/**
* @param args the command line arguments
*/
public static void main(String[] args) {
new CPXTest();
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/Marker.java 0000644 0001750 0001750 00000016777 11524225604 025757 0 ustar moon moon /*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
package com.kitfox.svg;
import com.kitfox.svg.xml.StyleAttribute;
import java.awt.Graphics2D;
import java.awt.Rectangle;
import java.awt.Shape;
import java.awt.geom.AffineTransform;
import java.awt.geom.PathIterator;
import java.awt.geom.Rectangle2D;
import java.util.ArrayList;
/**
*
* @author kitfox
*/
public class Marker extends Group
{
AffineTransform viewXform;
AffineTransform markerXform;
Rectangle2D viewBox;
float refX;
float refY;
float markerWidth = 3;
float markerHeight = 3;
float orient = Float.NaN;
protected void build() throws SVGException
{
super.build();
StyleAttribute sty = new StyleAttribute();
if (getPres(sty.setName("refX"))) refX = sty.getFloatValueWithUnits();
if (getPres(sty.setName("refY"))) refY = sty.getFloatValueWithUnits();
if (getPres(sty.setName("markerWidth"))) markerWidth = sty.getFloatValueWithUnits();
if (getPres(sty.setName("markerHeight"))) markerHeight = sty.getFloatValueWithUnits();
if (getPres(sty.setName("orient")))
{
if ("auto".equals(sty.getStringValue()))
{
orient = Float.NaN;
}
else
{
orient = sty.getFloatValue();
}
}
if (getPres(sty.setName("viewBox")))
{
float[] dim = sty.getFloatList();
viewBox = new Rectangle2D.Float(dim[0], dim[1], dim[2], dim[3]);
}
if (viewBox == null)
{
viewBox = new Rectangle(0, 0, 1, 1);
}
//Transform pattern onto unit square
viewXform = new AffineTransform();
viewXform.scale(1.0 / viewBox.getWidth(), 1.0 / viewBox.getHeight());
viewXform.translate(-viewBox.getX(), -viewBox.getY());
markerXform = new AffineTransform();
markerXform.scale(markerWidth, markerHeight);
markerXform.concatenate(viewXform);
markerXform.translate(-refX, -refY);
}
protected boolean outsideClip(Graphics2D g) throws SVGException
{
g.getClipBounds(clipBounds);
Rectangle2D rect = super.getBoundingBox();
if (rect.intersects(clipBounds))
{
return false;
}
return true;
}
public void render(Graphics2D g) throws SVGException
{
AffineTransform oldXform = g.getTransform();
g.transform(markerXform);
super.render(g);
g.setTransform(oldXform);
}
public void render(Graphics2D g, MarkerPos pos, float strokeWidth) throws SVGException
{
AffineTransform cacheXform = g.getTransform();
g.translate(pos.x, pos.y);
g.scale(strokeWidth, strokeWidth);
g.rotate(Math.atan2(pos.dy, pos.dx));
g.transform(markerXform);
super.render(g);
g.setTransform(cacheXform);
}
public Shape getShape()
{
Shape shape = super.getShape();
return markerXform.createTransformedShape(shape);
}
public Rectangle2D getBoundingBox() throws SVGException
{
Rectangle2D rect = super.getBoundingBox();
return markerXform.createTransformedShape(rect).getBounds2D();
}
/**
* Updates all attributes in this diagram associated with a time event.
* Ie, all attributes with track information.
* @return - true if this node has changed state as a result of the time
* update
*/
public boolean updateTime(double curTime) throws SVGException
{
boolean changeState = super.updateTime(curTime);
//Marker properties do not change
return changeState;
}
//--------------------------------
public static final int MARKER_START = 0;
public static final int MARKER_MID = 1;
public static final int MARKER_END = 2;
public static class MarkerPos
{
int type;
double x;
double y;
double dx;
double dy;
public MarkerPos(int type, double x, double y, double dx, double dy)
{
this.type = type;
this.x = x;
this.y = y;
this.dx = dx;
this.dy = dy;
}
}
public static class MarkerLayout
{
private ArrayList markerList = new ArrayList();
boolean started = false;
public void layout(Shape shape)
{
double px = 0;
double py = 0;
double[] coords = new double[6];
for (PathIterator it = shape.getPathIterator(null);
!it.isDone(); it.next())
{
switch (it.currentSegment(coords))
{
case PathIterator.SEG_MOVETO:
px = coords[0];
py = coords[1];
started = false;
break;
case PathIterator.SEG_CLOSE:
started = false;
break;
case PathIterator.SEG_LINETO:
{
double x = coords[0];
double y = coords[1];
markerIn(px, py, x - px, y - py);
markerOut(x, y, x - px, y - py);
px = x;
py = y;
break;
}
case PathIterator.SEG_QUADTO:
{
double k0x = coords[0];
double k0y = coords[1];
double x = coords[2];
double y = coords[3];
markerIn(px, py, k0x - px, k0y - py);
markerOut(x, y, x - k0x, y - k0y);
px = x;
py = y;
break;
}
case PathIterator.SEG_CUBICTO:
{
double k0x = coords[0];
double k0y = coords[1];
double k1x = coords[2];
double k1y = coords[3];
double x = coords[4];
double y = coords[5];
markerIn(px, py, k0x - px, k0y - py);
markerOut(x, y, x - k1x, y - k1y);
px = x;
py = y;
break;
}
}
}
for (int i = 1; i < markerList.size(); ++i)
{
MarkerPos prev = (MarkerPos)markerList.get(i - 1);
MarkerPos cur = (MarkerPos)markerList.get(i);
if (cur.type == MARKER_START)
{
prev.type = MARKER_END;
}
}
MarkerPos last = (MarkerPos)markerList.get(markerList.size() - 1);
last.type = MARKER_END;
}
private void markerIn(double x, double y, double dx, double dy)
{
if (started == false)
{
started = true;
markerList.add(new MarkerPos(MARKER_START, x, y, dx, dy));
}
}
private void markerOut(double x, double y, double dx, double dy)
{
markerList.add(new MarkerPos(MARKER_MID, x, y, dx, dy));
}
/**
* @return the markerList
*/
public ArrayList getMarkerList()
{
return markerList;
}
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/Title.java 0000644 0001750 0001750 00000004007 10627134103 025572 0 ustar moon moon /*
* Stop.java
*
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on September 19, 2004, 1:56 AM
*/
package com.kitfox.svg;
/**
* Holds title textual information within tree
*
* @author Mark McKay
* @author Mark McKay
*/
public class Title extends SVGElement {
StringBuffer text = new StringBuffer();
/** Creates a new instance of Stop */
public Title() {
}
/**
* Called during load process to add text scanned within a tag
*/
public void loaderAddText(SVGLoaderHelper helper, String text)
{
this.text.append(text);
}
public String getText() { return text.toString(); }
/**
* Updates all attributes in this diagram associated with a time event.
* Ie, all attributes with track information.
* @return - true if this node has changed state as a result of the time
* update
*/
public boolean updateTime(double curTime) throws SVGException
{
//Title does not change
return false;
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/SVGCache.java 0000644 0001750 0001750 00000001024 10627134103 026070 0 ustar moon moon /*
* SVGUniverseSingleton.java
*
* Created on April 2, 2005, 1:54 AM
*/
package com.kitfox.svg;
/**
* A convienience singleton for allowing all classes to access a common SVG universe.
*
* @author kitfox
*/
public class SVGCache
{
private static final SVGUniverse svgUniverse = new SVGUniverse();
/** Creates a new instance of SVGUniverseSingleton */
private SVGCache()
{
}
public static SVGUniverse getSVGUniverse()
{
return svgUniverse;
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/SVGDiagram.java 0000644 0001750 0001750 00000014772 11345751075 026462 0 ustar moon moon /*
* SVGDiagram.java
*
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on February 18, 2004, 5:04 PM
*/
package com.kitfox.svg;
import java.awt.Graphics2D;
import java.awt.Rectangle;
import java.awt.geom.AffineTransform;
import java.awt.geom.Point2D;
import java.awt.geom.Rectangle2D;
import java.io.Serializable;
import java.net.URI;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
/**
* Top level structure in an SVG tree.
*
* @author Mark McKay
* @author Mark McKay
*/
public class SVGDiagram implements Serializable
{
public static final long serialVersionUID = 0;
//Indexes elements within this SVG diagram
final HashMap idMap = new HashMap();
SVGRoot root;
final SVGUniverse universe;
/**
* This is used by the SVGRoot to determine the width of the
*/
private Rectangle deviceViewport = new Rectangle(100, 100);
/**
* If true, no attempt will be made to discard geometry based on it being
* out of bounds. This trades potentially drawing many out of bounds
* shapes with having to recalculate bounding boxes every animation iteration.
*/
protected boolean ignoreClipHeuristic = false;
/**
* URL which uniquely identifies this document
*/
// final URI docRoot;
/**
* URI that uniquely identifies this document. Also used to resolve
* relative urls. Default base for document.
*/
final URI xmlBase;
/** Creates a new instance of SVGDiagram */
public SVGDiagram(URI xmlBase, SVGUniverse universe)
{
this.universe = universe;
// this.docRoot = docRoot;
this.xmlBase = xmlBase;
}
/**
* Draws this diagram to the passed graphics context
*/
public void render(Graphics2D g) throws SVGException
{
root.render(g);
}
/**
* Searches thorough the scene graph for all RenderableElements that have
* shapes that contain the passed point.
*
* For every shape which contains the pick point, a List containing the
* path to the node is added to the return list. That is, the result of
* SVGElement.getPath() is added for each entry.
*
* @return the passed in list
*/
public List pick(Point2D point, List retVec) throws SVGException
{
return pick(point, false, retVec);
}
public List pick(Point2D point, boolean boundingBox, List retVec) throws SVGException
{
if (retVec == null)
{
retVec = new ArrayList();
}
root.pick(point, boundingBox, retVec);
return retVec;
}
public List pick(Rectangle2D pickArea, List retVec) throws SVGException
{
return pick(pickArea, false, retVec);
}
public List pick(Rectangle2D pickArea, boolean boundingBox, List retVec) throws SVGException
{
if (retVec == null)
{
retVec = new ArrayList();
}
root.pick(pickArea, new AffineTransform(), boundingBox, retVec);
return retVec;
}
public SVGUniverse getUniverse()
{
return universe;
}
public URI getXMLBase()
{
return xmlBase;
}
// public URL getDocRoot()
// {
// return docRoot;
// }
public float getWidth()
{
if (root == null) return 0;
return root.getDeviceWidth();
}
public float getHeight()
{
if (root == null) return 0;
return root.getDeviceHeight();
}
/**
* Returns the viewing rectangle of this diagram in device coordinates.
*/
public Rectangle2D getViewRect(Rectangle2D rect)
{
if (root != null) return root.getDeviceRect(rect);
return rect;
}
public Rectangle2D getViewRect()
{
return getViewRect(new Rectangle2D.Double());
}
public SVGElement getElement(String name)
{
return (SVGElement)idMap.get(name);
}
public void setElement(String name, SVGElement node)
{
idMap.put(name, node);
}
public void removeElement(String name)
{
idMap.remove(name);
}
public SVGRoot getRoot()
{
return root;
}
public void setRoot(SVGRoot root)
{
this.root = root;
}
public boolean ignoringClipHeuristic() { return ignoreClipHeuristic; }
public void setIgnoringClipHeuristic(boolean ignoreClipHeuristic) { this.ignoreClipHeuristic = ignoreClipHeuristic; }
/**
* Updates all attributes in this diagram associated with a time event.
* Ie, all attributes with track information.
*/
public void updateTime(double curTime) throws SVGException
{
if (root == null) return;
root.updateTime(curTime);
}
public Rectangle getDeviceViewport()
{
return deviceViewport;
}
/**
* Sets the dimensions of the device being rendered into. This is used by
* SVGRoot when its x, y, width or height parameters are specified as
* percentages.
*/
public void setDeviceViewport(Rectangle deviceViewport)
{
this.deviceViewport.setBounds(deviceViewport);
if (root != null)
{
try
{
root.build();
} catch (SVGException ex)
{
ex.printStackTrace();
}
}
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/FilterEffects.java 0000644 0001750 0001750 00000015265 10627134103 027246 0 ustar moon moon /*
* FillElement.java
*
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on March 18, 2004, 6:52 AM
*/
package com.kitfox.svg;
import com.kitfox.svg.xml.StyleAttribute;
import java.awt.*;
import java.awt.geom.*;
import java.net.*;
import java.util.*;
import com.kitfox.svg.xml.*;
import org.xml.sax.*;
/**
* @author Mark McKay
* @author Mark McKay
*/
public class FilterEffects extends SVGElement
{
public static final int FP_SOURCE_GRAPHIC = 0;
public static final int FP_SOURCE_ALPHA = 1;
public static final int FP_BACKGROUND_IMAGE = 2;
public static final int FP_BACKGROUND_ALPHA = 3;
public static final int FP_FILL_PAINT = 4;
public static final int FP_STROKE_PAINT = 5;
public static final int FP_CUSTOM = 5;
private int filterPrimitiveTypeIn;
private String filterPrimitiveRefIn;
float x = 0f;
float y = 0f;
float width = 1f;
float height = 1f;
String result = "defaultFilterName";
URL href = null;
/** Creates a new instance of FillElement */
public FilterEffects() {
}
/**
* Called after the start element but before the end element to indicate
* each child tag that has been processed
*/
public void loaderAddChild(SVGLoaderHelper helper, SVGElement child) throws SVGElementException
{
super.loaderAddChild(helper, child);
if (child instanceof FilterEffects)
{
// filterEffects.add(child);
}
}
protected void build() throws SVGException
{
super.build();
StyleAttribute sty = new StyleAttribute();
String strn;
/*
if (getPres(sty.setName("filterUnits")))
{
strn = sty.getStringValue().toLowerCase();
if (strn.equals("userspaceonuse")) filterUnits = FU_USER_SPACE_ON_USE;
else filterUnits = FU_OBJECT_BOUNDING_BOX;
}
if (getPres(sty.setName("primitiveUnits")))
{
strn = sty.getStringValue().toLowerCase();
if (strn.equals("userspaceonuse")) primitiveUnits = PU_USER_SPACE_ON_USE;
else primitiveUnits = PU_OBJECT_BOUNDING_BOX;
}
if (getPres(sty.setName("x"))) x = sty.getFloatValue();
if (getPres(sty.setName("y"))) y = sty.getFloatValue();
if (getPres(sty.setName("width"))) width = sty.getFloatValue();
if (getPres(sty.setName("height"))) height = sty.getFloatValue();
try {
if (getPres(sty.setName("xlink:href")))
{
URI src = sty.getURIValue(getXMLBase());
href = src.toURL();
}
}
catch (Exception e)
{
throw new SVGException(e);
}
*/
}
public float getX() { return x; }
public float getY() { return y; }
public float getWidth() { return width; }
public float getHeight() { return height; }
public boolean updateTime(double curTime) throws SVGException
{
// if (trackManager.getNumTracks() == 0) return false;
//Get current values for parameters
StyleAttribute sty = new StyleAttribute();
boolean stateChange = false;
if (getPres(sty.setName("x")))
{
float newVal = sty.getFloatValueWithUnits();
if (newVal != x)
{
x = newVal;
stateChange = true;
}
}
if (getPres(sty.setName("y")))
{
float newVal = sty.getFloatValueWithUnits();
if (newVal != y)
{
y = newVal;
stateChange = true;
}
}
if (getPres(sty.setName("width")))
{
float newVal = sty.getFloatValueWithUnits();
if (newVal != width)
{
width = newVal;
stateChange = true;
}
}
if (getPres(sty.setName("height")))
{
float newVal = sty.getFloatValueWithUnits();
if (newVal != height)
{
height = newVal;
stateChange = true;
}
}
try {
if (getPres(sty.setName("xlink:href")))
{
URI src = sty.getURIValue(getXMLBase());
URL newVal = src.toURL();
if (!newVal.equals(href))
{
href = newVal;
stateChange = true;
}
}
}
catch (Exception e)
{
throw new SVGException(e);
}
/*
if (getPres(sty.setName("filterUnits")))
{
int newVal;
String strn = sty.getStringValue().toLowerCase();
if (strn.equals("userspaceonuse")) newVal = FU_USER_SPACE_ON_USE;
else newVal = FU_OBJECT_BOUNDING_BOX;
if (newVal != filterUnits)
{
filterUnits = newVal;
stateChange = true;
}
}
if (getPres(sty.setName("primitiveUnits")))
{
int newVal;
String strn = sty.getStringValue().toLowerCase();
if (strn.equals("userspaceonuse")) newVal = PU_USER_SPACE_ON_USE;
else newVal = PU_OBJECT_BOUNDING_BOX;
if (newVal != filterUnits)
{
primitiveUnits = newVal;
stateChange = true;
}
}
*/
return stateChange;
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/FontFace.java 0000644 0001750 0001750 00000016515 10627134103 026205 0 ustar moon moon /*
* Font.java
*
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on February 20, 2004, 10:00 PM
*/
package com.kitfox.svg;
import com.kitfox.svg.xml.StyleAttribute;
import com.kitfox.svg.xml.*;
import org.xml.sax.*;
import java.awt.geom.*;
import java.awt.*;
/**
* Implements an embedded font.
*
* SVG specification: http://www.w3.org/TR/SVG/fonts.html
*
* @author Mark McKay
* @author Mark McKay
*/
public class FontFace extends SVGElement
{
String fontFamily;
/** Em size of coordinate system font is defined in */
int unitsPerEm = 1000;
int ascent = -1;
int descent = -1;
int accentHeight = -1;
int underlinePosition = -1;
int underlineThickness = -1;
int strikethroughPosition = -1;
int strikethroughThickness = -1;
int overlinePosition = -1;
int overlineThickness = -1;
/** Creates a new instance of Font */
public FontFace()
{
}
/*
public void loaderStartElement(SVGLoaderHelper helper, Attributes attrs, SVGElement parent)
{
//Load style string
super.loaderStartElement(helper, attrs, parent);
fontFamily = attrs.getValue("font-family");
String unitsPerEm = attrs.getValue("units-per-em");
String ascent = attrs.getValue("ascent");
String descent = attrs.getValue("descent");
String accentHeight = attrs.getValue("accent-height");
String underlinePosition = attrs.getValue("underline-position");
String underlineThickness = attrs.getValue("underline-thickness");
String strikethroughPosition = attrs.getValue("strikethrough-position");
String strikethroughThickness = attrs.getValue("strikethrough-thickness");
String overlinePosition = attrs.getValue("overline-position");
String overlineThickness = attrs.getValue("overline-thickness");
if (unitsPerEm != null) this.unitsPerEm = XMLParseUtil.parseInt(unitsPerEm);
if (ascent != null) this.ascent = XMLParseUtil.parseInt(ascent);
if (descent != null) this.descent = XMLParseUtil.parseInt(descent);
if (accentHeight != null) this.accentHeight = XMLParseUtil.parseInt(accentHeight);
if (underlinePosition != null) this.underlinePosition = XMLParseUtil.parseInt(underlinePosition);
if (underlineThickness != null) this.underlineThickness = XMLParseUtil.parseInt(underlineThickness);
if (strikethroughPosition != null) this.strikethroughPosition = XMLParseUtil.parseInt(strikethroughPosition);
if (strikethroughThickness != null) this.strikethroughThickness = XMLParseUtil.parseInt(strikethroughThickness);
if (overlinePosition != null) this.overlinePosition = XMLParseUtil.parseInt(overlinePosition);
if (overlineThickness != null) this.overlineThickness = XMLParseUtil.parseInt(overlineThickness);
// unitFontXform.setToScale(1.0 / (double)unitsPerEm, 1.0 / (double)unitsPerEm);
}
*/
/*
public void loaderEndElement(SVGLoaderHelper helper)
{
super.loaderEndElement(helper);
build();
// unitFontXform.setToScale(1.0 / (double)unitsPerEm, 1.0 / (double)unitsPerEm);
}
*/
protected void build() throws SVGException
{
super.build();
StyleAttribute sty = new StyleAttribute();
if (getPres(sty.setName("font-family"))) fontFamily = sty.getStringValue();
if (getPres(sty.setName("units-per-em"))) unitsPerEm = sty.getIntValue();
if (getPres(sty.setName("ascent"))) ascent = sty.getIntValue();
if (getPres(sty.setName("descent"))) descent = sty.getIntValue();
if (getPres(sty.setName("accent-height"))) accentHeight = sty.getIntValue();
if (getPres(sty.setName("underline-position"))) underlinePosition = sty.getIntValue();
if (getPres(sty.setName("underline-thickness"))) underlineThickness = sty.getIntValue();
if (getPres(sty.setName("strikethrough-position"))) strikethroughPosition = sty.getIntValue();
if (getPres(sty.setName("strikethrough-thickenss"))) strikethroughThickness = sty.getIntValue();
if (getPres(sty.setName("overline-position"))) overlinePosition = sty.getIntValue();
if (getPres(sty.setName("overline-thickness"))) overlineThickness = sty.getIntValue();
}
public String getFontFamily() { return fontFamily; }
public int getUnitsPerEm() { return unitsPerEm; }
public int getAscent()
{
if (ascent == -1)
ascent = unitsPerEm - ((Font)parent).getVertOriginY();
return ascent;
}
public int getDescent()
{
if (descent == -1)
descent = ((Font)parent).getVertOriginY();
return descent;
}
public int getAccentHeight()
{
if (accentHeight == -1)
accentHeight = getAscent();
return accentHeight;
}
public int getUnderlinePosition()
{
if (underlinePosition == -1)
underlinePosition = unitsPerEm * 5 / 6;
return underlinePosition;
}
public int getUnderlineThickness()
{
if (underlineThickness == -1)
underlineThickness = unitsPerEm / 20;
return underlineThickness;
}
public int getStrikethroughPosition()
{
if (strikethroughPosition == -1)
strikethroughPosition = unitsPerEm * 3 / 6;
return strikethroughPosition;
}
public int getStrikethroughThickness()
{
if (strikethroughThickness == -1)
strikethroughThickness = unitsPerEm / 20;
return strikethroughThickness;
}
public int getOverlinePosition()
{
if (overlinePosition == -1)
overlinePosition = unitsPerEm * 5 / 6;
return overlinePosition;
}
public int getOverlineThickness()
{
if (overlineThickness == -1)
overlineThickness = unitsPerEm / 20;
return overlineThickness;
}
/**
* Updates all attributes in this diagram associated with a time event.
* Ie, all attributes with track information.
* @return - true if this node has changed state as a result of the time
* update
*/
public boolean updateTime(double curTime)
{
//Fonts can't change
return false;
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/Stop.java 0000644 0001750 0001750 00000007444 10627134103 025446 0 ustar moon moon /*
* Stop.java
*
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on January 26, 2004, 1:56 AM
*/
package com.kitfox.svg;
import com.kitfox.svg.xml.StyleAttribute;
import java.awt.*;
import java.util.*;
import com.kitfox.svg.xml.*;
import org.xml.sax.*;
/**
* @author Mark McKay
* @author Mark McKay
*/
public class Stop extends SVGElement {
float offset = 0f;
float opacity = 1f;
Color color = Color.black;
/** Creates a new instance of Stop */
public Stop() {
}
/*
public void loaderStartElement(SVGLoaderHelper helper, Attributes attrs, SVGElement parent)
{
//Load style string
super.loaderStartElement(helper, attrs, parent);
String offset = attrs.getValue("offset");
this.offset = (float)XMLParseUtil.parseRatio(offset);
buildStop();
}
*/
protected void build() throws SVGException
{
super.build();
StyleAttribute sty = new StyleAttribute();
if (getPres(sty.setName("offset")))
{
offset = sty.getFloatValue();
String units = sty.getUnits();
if (units != null && units.equals("%")) offset /= 100f;
if (offset > 1) offset = 1;
if (offset < 0) offset = 0;
}
if (getStyle(sty.setName("stop-color"))) color = sty.getColorValue();
if (getStyle(sty.setName("stop-opacity"))) opacity = sty.getRatioValue();
}
/**
* Updates all attributes in this diagram associated with a time event.
* Ie, all attributes with track information.
* @return - true if this node has changed state as a result of the time
* update
*/
public boolean updateTime(double curTime) throws SVGException
{
// if (trackManager.getNumTracks() == 0) return false;
//Get current values for parameters
StyleAttribute sty = new StyleAttribute();
boolean shapeChange = false;
if (getPres(sty.setName("offset")))
{
float newVal = sty.getFloatValue();
if (newVal != offset)
{
offset = newVal;
shapeChange = true;
}
}
if (getPres(sty.setName("stop-color")))
{
Color newVal = sty.getColorValue();
if (newVal != color)
{
color = newVal;
shapeChange = true;
}
}
if (getPres(sty.setName("stop-opacity")))
{
float newVal = sty.getFloatValue();
if (newVal != opacity)
{
opacity = newVal;
shapeChange = true;
}
}
return shapeChange;
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/SVGLoader.java 0000644 0001750 0001750 00000021017 11536777535 026325 0 ustar moon moon /*
* SVGLoader.java
*
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on February 18, 2004, 5:09 PM
*/
package com.kitfox.svg;
import java.util.*;
import java.net.*;
import org.xml.sax.*;
import org.xml.sax.helpers.DefaultHandler;
import com.kitfox.svg.animation.*;
/**
* @author Mark McKay
* @author Mark McKay
*/
public class SVGLoader extends DefaultHandler
{
final HashMap nodeClasses = new HashMap();
//final HashMap attribClasses = new HashMap();
final LinkedList buildStack = new LinkedList();
final HashSet ignoreClasses = new HashSet();
final SVGLoaderHelper helper;
/**
* The diagram that represents the base of this SVG document we're loading.
* Will be augmented to include node indexing info and other useful stuff.
*/
final SVGDiagram diagram;
// SVGElement loadRoot;
//Used to keep track of document elements that are not part of the SVG namespace
int skipNonSVGTagDepth = 0;
int indent = 0;
final boolean verbose;
/** Creates a new instance of SVGLoader */
public SVGLoader(URI xmlBase, SVGUniverse universe)
{
this(xmlBase, universe, false);
}
public SVGLoader(URI xmlBase, SVGUniverse universe, boolean verbose)
{
this.verbose = verbose;
diagram = new SVGDiagram(xmlBase, universe);
//Compile a list of important builder classes
nodeClasses.put("a", A.class);
nodeClasses.put("animate", Animate.class);
nodeClasses.put("animatecolor", AnimateColor.class);
nodeClasses.put("animatemotion", AnimateMotion.class);
nodeClasses.put("animatetransform", AnimateTransform.class);
nodeClasses.put("circle", Circle.class);
nodeClasses.put("clippath", ClipPath.class);
nodeClasses.put("defs", Defs.class);
nodeClasses.put("desc", Desc.class);
nodeClasses.put("ellipse", Ellipse.class);
nodeClasses.put("filter", Filter.class);
nodeClasses.put("font", Font.class);
nodeClasses.put("font-face", FontFace.class);
nodeClasses.put("g", Group.class);
nodeClasses.put("glyph", Glyph.class);
nodeClasses.put("hkern", Hkern.class);
nodeClasses.put("image", ImageSVG.class);
nodeClasses.put("line", Line.class);
nodeClasses.put("lineargradient", LinearGradient.class);
nodeClasses.put("marker", Marker.class);
nodeClasses.put("metadata", Metadata.class);
nodeClasses.put("missing-glyph", MissingGlyph.class);
nodeClasses.put("path", Path.class);
nodeClasses.put("pattern", PatternSVG.class);
nodeClasses.put("polygon", Polygon.class);
nodeClasses.put("polyline", Polyline.class);
nodeClasses.put("radialgradient", RadialGradient.class);
nodeClasses.put("rect", Rect.class);
nodeClasses.put("set", SetSmil.class);
nodeClasses.put("shape", ShapeElement.class);
nodeClasses.put("stop", Stop.class);
nodeClasses.put("style", Style.class);
nodeClasses.put("svg", SVGRoot.class);
nodeClasses.put("symbol", Symbol.class);
nodeClasses.put("text", Text.class);
nodeClasses.put("title", Title.class);
nodeClasses.put("tspan", Tspan.class);
nodeClasses.put("use", Use.class);
ignoreClasses.add("midpointstop");
//attribClasses.put("clip-path", StyleUrl.class);
//attribClasses.put("color", StyleColor.class);
helper = new SVGLoaderHelper(xmlBase, universe, diagram);
}
private String printIndent(int indent, String indentStrn)
{
StringBuffer sb = new StringBuffer();
for (int i = 0; i < indent; i++)
{
sb.append(indentStrn);
}
return sb.toString();
}
public void startDocument() throws SAXException
{
// System.err.println("Start doc");
// buildStack.clear();
}
public void endDocument() throws SAXException
{
// System.err.println("End doc");
}
public void startElement(String namespaceURI, String sName, String qName, Attributes attrs) throws SAXException
{
if (verbose)
{
System.err.println(printIndent(indent, " ") + "Starting parse of tag " + sName+ ": " + namespaceURI);
}
indent++;
if (skipNonSVGTagDepth != 0 || (!namespaceURI.equals("") && !namespaceURI.equals(SVGElement.SVG_NS)))
{
skipNonSVGTagDepth++;
return;
}
sName = sName.toLowerCase();
//javax.swing.JOptionPane.showMessageDialog(null, sName);
Object obj = nodeClasses.get(sName);
if (obj == null)
{
if (!ignoreClasses.contains(sName))
{
if (verbose)
{
System.err.println("SVGLoader: Could not identify tag '" + sName + "'");
}
}
return;
}
//Debug info tag depth
//for (int i = 0; i < buildStack.size(); i++) System.err.print(" ");
//System.err.println("+" + sName);
try {
Class cls = (Class)obj;
SVGElement svgEle = (SVGElement)cls.newInstance();
SVGElement parent = null;
if (buildStack.size() != 0) parent = (SVGElement)buildStack.getLast();
svgEle.loaderStartElement(helper, attrs, parent);
buildStack.addLast(svgEle);
}
catch (Exception e)
{
e.printStackTrace();
throw new SAXException(e);
}
}
public void endElement(String namespaceURI, String sName, String qName)
throws SAXException
{
indent--;
if (verbose)
{
System.err.println(printIndent(indent, " ") + "Ending parse of tag " + sName+ ": " + namespaceURI);
}
if (skipNonSVGTagDepth != 0)
{
skipNonSVGTagDepth--;
return;
}
sName = sName.toLowerCase();
Object obj = nodeClasses.get(sName);
if (obj == null) return;
//Debug info tag depth
//for (int i = 0; i < buildStack.size(); i++) System.err.print(" ");
//System.err.println("-" + sName);
try {
SVGElement svgEle = (SVGElement)buildStack.removeLast();
svgEle.loaderEndElement(helper);
SVGElement parent = null;
if (buildStack.size() != 0) parent = (SVGElement)buildStack.getLast();
//else loadRoot = (SVGElement)svgEle;
if (parent != null) parent.loaderAddChild(helper, svgEle);
else diagram.setRoot((SVGRoot)svgEle);
}
catch (Exception e)
{
e.printStackTrace();
throw new SAXException(e);
}
}
public void characters(char buf[], int offset, int len)
throws SAXException
{
if (skipNonSVGTagDepth != 0)
{
return;
}
if (buildStack.size() != 0)
{
SVGElement parent = (SVGElement)buildStack.getLast();
String s = new String(buf, offset, len);
parent.loaderAddText(helper, s);
}
}
public void processingInstruction(String target, String data)
throws SAXException
{
//Check for external style sheet
}
// public SVGElement getLoadRoot() { return loadRoot; }
public SVGDiagram getLoadedDiagram() { return diagram; }
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/SVGLoaderHelper.java 0000644 0001750 0001750 00000004565 10627134103 027450 0 ustar moon moon /*
* SVGLoaderHelper.java
*
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on February 18, 2004, 5:37 PM
*/
package com.kitfox.svg;
import java.net.*;
import java.io.*;
import com.kitfox.svg.animation.parser.*;
/**
* @author Mark McKay
* @author Mark McKay
*/
public class SVGLoaderHelper
{
/** This is the URL that this document is being loaded from */
// public final URL docRoot;
// public final URI docRoot;
/** This is the universe of all currently loaded SVG documents */
public final SVGUniverse universe;
/** This is the diagram which the load process is currently loading */
public final SVGDiagram diagram;
public final URI xmlBase;
/**
* Animate nodes use this to parse their time strings
*/
public final AnimTimeParser animTimeParser = new AnimTimeParser(new StringReader(""));
/** Creates a new instance of SVGLoaderHelper */
public SVGLoaderHelper(URI xmlBase, SVGUniverse universe, SVGDiagram diagram)
{
/*
URI docURI = null;
try
{
docURI = new URI(docRoot.toString());
}
catch (Exception e)
{
e.printStackTrace();
}
*/
this.xmlBase = xmlBase;
// this.docRoot = docURI;
this.universe = universe;
this.diagram = diagram;
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/LinearGradient.java 0000644 0001750 0001750 00000015215 10627134103 027404 0 ustar moon moon /*
* LinearGradient.java
*
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on January 26, 2004, 1:54 AM
*/
package com.kitfox.svg;
import com.kitfox.svg.xml.StyleAttribute;
import java.awt.geom.*;
import java.awt.*;
import com.kitfox.svg.xml.*;
import org.xml.sax.*;
//import org.apache.batik.ext.awt.*;
import com.kitfox.svg.batik.*;
/**
* @author Mark McKay
* @author Mark McKay
*/
public class LinearGradient extends Gradient {
float x1 = 0f;
float y1 = 0f;
float x2 = 1f;
float y2 = 0f;
/** Creates a new instance of LinearGradient */
public LinearGradient() {
}
/*
public void loaderStartElement(SVGLoaderHelper helper, Attributes attrs, SVGElement parent)
{
//Load style string
super.loaderStartElement(helper, attrs, parent);
String x1 = attrs.getValue("x1");
String x2 = attrs.getValue("x2");
String y1 = attrs.getValue("y1");
String y2 = attrs.getValue("y2");
if (x1 != null) this.x1 = (float)XMLParseUtil.parseRatio(x1);
if (y1 != null) this.y1 = (float)XMLParseUtil.parseRatio(y1);
if (x2 != null) this.x2 = (float)XMLParseUtil.parseRatio(x2);
if (y2 != null) this.y2 = (float)XMLParseUtil.parseRatio(y2);
}
*/
/*
public void loaderEndElement(SVGLoaderHelper helper)
{
super.loaderEndElement(helper);
build();
}
*/
protected void build() throws SVGException
{
super.build();
StyleAttribute sty = new StyleAttribute();
if (getPres(sty.setName("x1"))) x1 = sty.getFloatValueWithUnits();
if (getPres(sty.setName("y1"))) y1 = sty.getFloatValueWithUnits();
if (getPres(sty.setName("x2"))) x2 = sty.getFloatValueWithUnits();
if (getPres(sty.setName("y2"))) y2 = sty.getFloatValueWithUnits();
}
public Paint getPaint(Rectangle2D bounds, AffineTransform xform)
{
com.kitfox.svg.batik.MultipleGradientPaint.CycleMethodEnum method;
switch (spreadMethod)
{
default:
case SM_PAD:
method = com.kitfox.svg.batik.MultipleGradientPaint.NO_CYCLE;
break;
case SM_REPEAT:
method = com.kitfox.svg.batik.MultipleGradientPaint.REPEAT;
break;
case SM_REFLECT:
method = com.kitfox.svg.batik.MultipleGradientPaint.REFLECT;
break;
}
com.kitfox.svg.batik.LinearGradientPaint paint;
if (gradientUnits == GU_USER_SPACE_ON_USE)
{
// paint = new LinearGradientPaint(x1, y1, x2, y2, getStopFractions(), getStopColors(), method);
paint = new com.kitfox.svg.batik.LinearGradientPaint(
new Point2D.Float(x1, y1),
new Point2D.Float(x2, y2),
getStopFractions(),
getStopColors(),
method,
com.kitfox.svg.batik.MultipleGradientPaint.SRGB,
gradientTransform);
}
else
{
AffineTransform viewXform = new AffineTransform();
viewXform.translate(bounds.getX(), bounds.getY());
//This is a hack to get around shapes that have a width or height of 0. Should be close enough to the true answer.
double width = bounds.getWidth();
double height = bounds.getHeight();
if (width == 0) width = 1;
if (height == 0) height = 1;
viewXform.scale(width, height);
viewXform.concatenate(gradientTransform);
paint = new com.kitfox.svg.batik.LinearGradientPaint(
new Point2D.Float(x1, y1),
new Point2D.Float(x2, y2),
getStopFractions(),
getStopColors(),
method,
com.kitfox.svg.batik.MultipleGradientPaint.SRGB,
viewXform);
}
return paint;
}
/**
* Updates all attributes in this diagram associated with a time event.
* Ie, all attributes with track information.
* @return - true if this node has changed state as a result of the time
* update
*/
public boolean updateTime(double curTime) throws SVGException
{
// if (trackManager.getNumTracks() == 0) return stopChange;
boolean changeState = super.updateTime(curTime);
//Get current values for parameters
StyleAttribute sty = new StyleAttribute();
boolean shapeChange = false;
if (getPres(sty.setName("x1")))
{
float newVal = sty.getFloatValueWithUnits();
if (newVal != x1)
{
x1 = newVal;
shapeChange = true;
}
}
if (getPres(sty.setName("y1")))
{
float newVal = sty.getFloatValueWithUnits();
if (newVal != y1)
{
y1 = newVal;
shapeChange = true;
}
}
if (getPres(sty.setName("x2")))
{
float newVal = sty.getFloatValueWithUnits();
if (newVal != x2)
{
x2 = newVal;
shapeChange = true;
}
}
if (getPres(sty.setName("y2")))
{
float newVal = sty.getFloatValueWithUnits();
if (newVal != y2)
{
y2 = newVal;
shapeChange = true;
}
}
return changeState || shapeChange;
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/FeSpotLight.java 0000644 0001750 0001750 00000012733 10627134103 026706 0 ustar moon moon /*
* FillElement.java
*
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on March 18, 2004, 6:52 AM
*/
package com.kitfox.svg;
import com.kitfox.svg.xml.StyleAttribute;
import java.awt.*;
import java.awt.geom.*;
import java.net.*;
import java.util.*;
import com.kitfox.svg.xml.*;
import org.xml.sax.*;
/**
* @author Mark McKay
* @author Mark McKay
*/
public class FeSpotLight extends FeLight
{
float x = 0f;
float y = 0f;
float z = 0f;
float pointsAtX = 0f;
float pointsAtY = 0f;
float pointsAtZ = 0f;
float specularComponent = 0f;
float limitingConeAngle = 0f;
/** Creates a new instance of FillElement */
public FeSpotLight() {
}
protected void build() throws SVGException
{
super.build();
StyleAttribute sty = new StyleAttribute();
String strn;
if (getPres(sty.setName("x"))) x = sty.getFloatValueWithUnits();
if (getPres(sty.setName("y"))) y = sty.getFloatValueWithUnits();
if (getPres(sty.setName("z"))) z = sty.getFloatValueWithUnits();
if (getPres(sty.setName("pointsAtX"))) pointsAtX = sty.getFloatValueWithUnits();
if (getPres(sty.setName("pointsAtY"))) pointsAtY = sty.getFloatValueWithUnits();
if (getPres(sty.setName("pointsAtZ"))) pointsAtZ = sty.getFloatValueWithUnits();
if (getPres(sty.setName("specularComponent"))) specularComponent = sty.getFloatValueWithUnits();
if (getPres(sty.setName("limitingConeAngle"))) limitingConeAngle = sty.getFloatValueWithUnits();
}
public float getX() { return x; }
public float getY() { return y; }
public float getZ() { return z; }
public float getPointsAtX() { return pointsAtX; }
public float getPointsAtY() { return pointsAtY; }
public float getPointsAtZ() { return pointsAtZ; }
public float getSpecularComponent() { return specularComponent; }
public float getLimitingConeAngle() { return limitingConeAngle; }
public boolean updateTime(double curTime) throws SVGException
{
// if (trackManager.getNumTracks() == 0) return false;
//Get current values for parameters
StyleAttribute sty = new StyleAttribute();
boolean stateChange = false;
if (getPres(sty.setName("x")))
{
float newVal = sty.getFloatValueWithUnits();
if (newVal != x)
{
x = newVal;
stateChange = true;
}
}
if (getPres(sty.setName("y")))
{
float newVal = sty.getFloatValueWithUnits();
if (newVal != y)
{
y = newVal;
stateChange = true;
}
}
if (getPres(sty.setName("z")))
{
float newVal = sty.getFloatValueWithUnits();
if (newVal != z)
{
z = newVal;
stateChange = true;
}
}
if (getPres(sty.setName("pointsAtX")))
{
float newVal = sty.getFloatValueWithUnits();
if (newVal != pointsAtX)
{
pointsAtX = newVal;
stateChange = true;
}
}
if (getPres(sty.setName("pointsAtY")))
{
float newVal = sty.getFloatValueWithUnits();
if (newVal != pointsAtY)
{
pointsAtY = newVal;
stateChange = true;
}
}
if (getPres(sty.setName("pointsAtZ")))
{
float newVal = sty.getFloatValueWithUnits();
if (newVal != pointsAtZ)
{
pointsAtZ = newVal;
stateChange = true;
}
}
if (getPres(sty.setName("specularComponent")))
{
float newVal = sty.getFloatValueWithUnits();
if (newVal != specularComponent)
{
specularComponent = newVal;
stateChange = true;
}
}
if (getPres(sty.setName("limitingConeAngle")))
{
float newVal = sty.getFloatValueWithUnits();
if (newVal != limitingConeAngle)
{
limitingConeAngle = newVal;
stateChange = true;
}
}
return stateChange;
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/SVGElementException.java 0000644 0001750 0001750 00000002552 10627134103 030344 0 ustar moon moon /*
* SVGException.java
*
* Created on May 12, 2005, 11:32 PM
*
* To change this template, choose Tools | Options and locate the template under
* the Source Creation and Management node. Right-click the template and choose
* Open. You can then make changes to the template in the Source Editor.
*/
package com.kitfox.svg;
/**
*
* @author kitfox
*/
public class SVGElementException extends SVGException
{
public static final long serialVersionUID = 0;
private final SVGElement element;
/**
* Creates a new instance of SVGException without detail message.
*/
public SVGElementException(SVGElement element)
{
this(element, null, null);
}
/**
* Constructs an instance of SVGException with the specified detail message.
* @param msg the detail message.
*/
public SVGElementException(SVGElement element, String msg)
{
this(element, msg, null);
}
public SVGElementException(SVGElement element, String msg, Throwable cause)
{
super(msg, cause);
this.element = element;
}
public SVGElementException(SVGElement element, Throwable cause)
{
this(element, null, cause);
}
public SVGElement getElement()
{
return element;
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/Path.java 0000644 0001750 0001750 00000011065 11452231150 025404 0 ustar moon moon /*
* Rect.java
*
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on January 26, 2004, 5:25 PM
*/
package com.kitfox.svg;
import com.kitfox.svg.xml.StyleAttribute;
import java.awt.*;
import java.awt.geom.*;
import com.kitfox.svg.pathcmd.*;
import com.kitfox.svg.xml.*;
import org.xml.sax.*;
//import org.apache.batik.ext.awt.geom.ExtendedGeneralPath;
/**
* @author Mark McKay
* @author Mark McKay
*/
public class Path extends ShapeElement {
// PathCommand[] commands = null;
int fillRule = GeneralPath.WIND_NON_ZERO;
String d = "";
// ExtendedGeneralPath path;
GeneralPath path;
/** Creates a new instance of Rect */
public Path() {
}
/*
public void loaderStartElement(SVGLoaderHelper helper, Attributes attrs, SVGElement parent)
{
//Load style string
super.loaderStartElement(helper, attrs, parent);
StyleAttribute styleAttrib = getStyle("fill-rule");
String fillRule = (styleAttrib == null) ? "nonzero" : styleAttrib.getStringValue();
String d = attrs.getValue("d");
path = buildPath(d, fillRule.equals("evenodd") ? GeneralPath.WIND_EVEN_ODD : GeneralPath.WIND_NON_ZERO);
}
*/
protected void build() throws SVGException
{
super.build();
StyleAttribute sty = new StyleAttribute();
String fillRuleStrn = (getStyle(sty.setName("fill-rule"))) ? sty.getStringValue() : "nonzero";
fillRule = fillRuleStrn.equals("evenodd") ? GeneralPath.WIND_EVEN_ODD : GeneralPath.WIND_NON_ZERO;
// String d = "";
if (getPres(sty.setName("d"))) d = sty.getStringValue();
//System.err.println(d);
path = buildPath(d, fillRule);
//System.err.println(d);
}
public void render(Graphics2D g) throws SVGException
{
beginLayer(g);
renderShape(g, path);
finishLayer(g);
}
public Shape getShape()
{
return shapeToParent(path);
}
public Rectangle2D getBoundingBox() throws SVGException
{
return boundsToParent(includeStrokeInBounds(path.getBounds2D()));
}
/**
* Updates all attributes in this diagram associated with a time event.
* Ie, all attributes with track information.
* @return - true if this node has changed state as a result of the time
* update
*/
public boolean updateTime(double curTime) throws SVGException
{
// if (trackManager.getNumTracks() == 0) return false;
boolean changeState = super.updateTime(curTime);
//Get current values for parameters
StyleAttribute sty = new StyleAttribute();
boolean shapeChange = false;
if (getStyle(sty.setName("fill-rule")))
{
int newVal = sty.getStringValue().equals("evenodd")
? GeneralPath.WIND_EVEN_ODD
: GeneralPath.WIND_NON_ZERO;
if (newVal != fillRule)
{
fillRule = newVal;
changeState = true;
}
}
if (getPres(sty.setName("d")))
{
String newVal = sty.getStringValue();
if (!newVal.equals(d))
{
d = newVal;
shapeChange = true;
}
}
if (shapeChange)
{
build();
// path = buildPath(d, fillRule);
// return true;
}
return changeState || shapeChange;
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/Use.java 0000644 0001750 0001750 00000017115 11452231150 025246 0 ustar moon moon /*
* LinearGradient.java
*
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on January 26, 2004, 1:54 AM
*/
package com.kitfox.svg;
import com.kitfox.svg.xml.StyleAttribute;
import java.awt.Graphics2D;
import java.awt.Shape;
import java.awt.geom.AffineTransform;
import java.awt.geom.Rectangle2D;
import java.net.URI;
/**
* @author Mark McKay
* @author Mark McKay
*/
public class Use extends ShapeElement {
float x = 0f;
float y = 0f;
float width = 1f;
float height = 1f;
SVGElement href = null;
AffineTransform refXform;
/** Creates a new instance of LinearGradient */
public Use() {
}
/*
public void loaderStartElement(SVGLoaderHelper helper, Attributes attrs, SVGElement parent)
{
//Load style string
super.loaderStartElement(helper, attrs, parent);
String x = attrs.getValue("x");
String y = attrs.getValue("y");
String width = attrs.getValue("width");
String height = attrs.getValue("height");
String href = attrs.getValue("xlink:href");
if (x != null) this.x = (float)XMLParseUtil.parseRatio(x);
if (y != null) this.y = (float)XMLParseUtil.parseRatio(y);
if (width != null) this.width = (float)XMLParseUtil.parseRatio(width);
if (height != null) this.height = (float)XMLParseUtil.parseRatio(height);
if (href != null)
{
try {
URI src = getXMLBase().resolve(href);
this.href = helper.universe.getElement(src);
}
catch (Exception e)
{
e.printStackTrace();
}
}
//Determine use offset/scale
refXform = new AffineTransform();
refXform.translate(this.x, this.y);
refXform.scale(this.width, this.height);
}
*/
protected void build() throws SVGException
{
super.build();
StyleAttribute sty = new StyleAttribute();
if (getPres(sty.setName("x"))) x = sty.getFloatValueWithUnits();
if (getPres(sty.setName("y"))) y = sty.getFloatValueWithUnits();
if (getPres(sty.setName("width"))) width = sty.getFloatValueWithUnits();
if (getPres(sty.setName("height"))) height = sty.getFloatValueWithUnits();
if (getPres(sty.setName("xlink:href")))
{
URI src = sty.getURIValue(getXMLBase());
href = diagram.getUniverse().getElement(src);
}
//Determine use offset/scale
refXform = new AffineTransform();
refXform.translate(this.x, this.y);
}
public void render(Graphics2D g) throws SVGException
{
beginLayer(g);
//AffineTransform oldXform = g.getTransform();
AffineTransform oldXform = g.getTransform();
g.transform(refXform);
if (href == null || !(href instanceof RenderableElement)) return;
RenderableElement rendEle = (RenderableElement)href;
rendEle.pushParentContext(this);
rendEle.render(g);
rendEle.popParentContext();
g.setTransform(oldXform);
finishLayer(g);
}
public Shape getShape()
{
if (href instanceof ShapeElement)
{
Shape shape = ((ShapeElement)href).getShape();
shape = refXform.createTransformedShape(shape);
shape = shapeToParent(shape);
return shape;
}
return null;
}
public Rectangle2D getBoundingBox() throws SVGException
{
if (href instanceof ShapeElement)
{
ShapeElement shapeEle = (ShapeElement)href;
shapeEle.pushParentContext(this);
Rectangle2D bounds = shapeEle.getBoundingBox();
shapeEle.popParentContext();
bounds = refXform.createTransformedShape(bounds).getBounds2D();
bounds = boundsToParent(bounds);
return bounds;
}
return null;
}
/**
* Updates all attributes in this diagram associated with a time event.
* Ie, all attributes with track information.
* @return - true if this node has changed state as a result of the time
* update
*/
public boolean updateTime(double curTime) throws SVGException
{
// if (trackManager.getNumTracks() == 0) return false;
boolean changeState = super.updateTime(curTime);
//Get current values for parameters
StyleAttribute sty = new StyleAttribute();
boolean shapeChange = false;
if (getPres(sty.setName("x")))
{
float newVal = sty.getFloatValueWithUnits();
if (newVal != x)
{
x = newVal;
shapeChange = true;
}
}
if (getPres(sty.setName("y")))
{
float newVal = sty.getFloatValueWithUnits();
if (newVal != y)
{
y = newVal;
shapeChange = true;
}
}
if (getPres(sty.setName("width")))
{
float newVal = sty.getFloatValueWithUnits();
if (newVal != width)
{
width = newVal;
shapeChange = true;
}
}
if (getPres(sty.setName("height")))
{
float newVal = sty.getFloatValueWithUnits();
if (newVal != height)
{
height = newVal;
shapeChange = true;
}
}
if (getPres(sty.setName("xlink:href")))
{
URI src = sty.getURIValue(getXMLBase());
SVGElement newVal = diagram.getUniverse().getElement(src);
if (newVal != href)
{
href = newVal;
shapeChange = true;
}
}
/*
if (getPres(sty.setName("xlink:href")))
{
URI src = sty.getURIValue(getXMLBase());
href = diagram.getUniverse().getElement(src);
}
//Determine use offset/scale
refXform = new AffineTransform();
refXform.translate(this.x, this.y);
refXform.scale(this.width, this.height);
*/
if (shapeChange)
{
build();
//Determine use offset/scale
// refXform.setToTranslation(this.x, this.y);
// refXform.scale(this.width, this.height);
// return true;
}
return changeState || shapeChange;
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/Rect.java 0000644 0001750 0001750 00000017146 11452231150 025413 0 ustar moon moon /*
* Rect.java
*
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on January 26, 2004, 5:25 PM
*/
package com.kitfox.svg;
import com.kitfox.svg.xml.StyleAttribute;
import java.awt.*;
import java.awt.geom.*;
import java.io.IOException;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
/**
* @author Mark McKay
* @author Mark McKay
*/
public class Rect extends ShapeElement {
float x = 0f;
float y = 0f;
float width = 0f;
float height = 0f;
float rx = 0f;
float ry = 0f;
RectangularShape rect;
/** Creates a new instance of Rect */
public Rect() {
}
private void writeObject(ObjectOutputStream out) throws IOException
{
out.writeFloat(x);
out.writeFloat(y);
out.writeFloat(width);
out.writeFloat(height);
out.writeFloat(rx);
out.writeFloat(ry);
}
private void readObject(ObjectInputStream in) throws IOException
{
x = in.readFloat();
y = in.readFloat();
width = in.readFloat();
height = in.readFloat();
rx = in.readFloat();
ry = in.readFloat();
if (rx == 0f && ry == 0f)
{
rect = new Rectangle2D.Float(x, y, width, height);
}
else
{
rect = new RoundRectangle2D.Float(x, y, width, height, rx * 2, ry * 2);
}
}
/*
public void loaderStartElement(SVGLoaderHelper helper, Attributes attrs, SVGElement parent)
{
//Load style string
super.loaderStartElement(helper, attrs, parent);
String x = attrs.getValue("x");
String y = attrs.getValue("y");
String width = attrs.getValue("width");
String height = attrs.getValue("height");
String rx = attrs.getValue("rx");
String ry = attrs.getValue("ry");
if (rx == null) rx = ry;
if (ry == null) ry = rx;
this.x = XMLParseUtil.parseFloat(x);
this.y = XMLParseUtil.parseFloat(y);
this.width = XMLParseUtil.parseFloat(width);
this.height = XMLParseUtil.parseFloat(height);
if (rx != null)
{
this.rx = XMLParseUtil.parseFloat(rx);
this.ry = XMLParseUtil.parseFloat(ry);
}
build();
// setBounds(this.x, this.y, this.width, this.height);
}
*/
protected void build() throws SVGException
{
super.build();
StyleAttribute sty = new StyleAttribute();
// SVGElement parent = this.getParent();
// if (parent instanceof RenderableElement)
// {
// RenderableElement re = (RenderableElement)parent;
// Rectangle2D bounds = re.getBoundingBox();
// bounds = null;
// }
if (getPres(sty.setName("x"))) x = sty.getFloatValueWithUnits();
if (getPres(sty.setName("y"))) y = sty.getFloatValueWithUnits();
if (getPres(sty.setName("width"))) width = sty.getFloatValueWithUnits();
if (getPres(sty.setName("height"))) height = sty.getFloatValueWithUnits();
boolean rxSet = false;
if (getPres(sty.setName("rx"))) { rx = sty.getFloatValueWithUnits(); rxSet = true; }
boolean rySet = false;
if (getPres(sty.setName("ry"))) { ry = sty.getFloatValueWithUnits(); rySet = true; }
if (!rxSet) rx = ry;
if (!rySet) ry = rx;
if (rx == 0f && ry == 0f)
{
rect = new Rectangle2D.Float(x, y, width, height);
}
else
{
rect = new RoundRectangle2D.Float(x, y, width, height, rx * 2, ry * 2);
}
}
public void render(Graphics2D g) throws SVGException
{
beginLayer(g);
renderShape(g, rect);
finishLayer(g);
}
public Shape getShape()
{
return shapeToParent(rect);
}
public Rectangle2D getBoundingBox() throws SVGException
{
return boundsToParent(includeStrokeInBounds(rect.getBounds2D()));
}
/**
* Updates all attributes in this diagram associated with a time event.
* Ie, all attributes with track information.
* @return - true if this node has changed state as a result of the time
* update
*/
public boolean updateTime(double curTime) throws SVGException
{
// if (trackManager.getNumTracks() == 0) return false;
boolean changeState = super.updateTime(curTime);
//Get current values for parameters
StyleAttribute sty = new StyleAttribute();
boolean shapeChange = false;
if (getPres(sty.setName("x")))
{
float newVal = sty.getFloatValueWithUnits();
if (newVal != x)
{
x = newVal;
shapeChange = true;
}
}
if (getPres(sty.setName("y")))
{
float newVal = sty.getFloatValueWithUnits();
if (newVal != y)
{
y = newVal;
shapeChange = true;
}
}
if (getPres(sty.setName("width")))
{
float newVal = sty.getFloatValueWithUnits();
if (newVal != width)
{
width = newVal;
shapeChange = true;
}
}
if (getPres(sty.setName("height")))
{
float newVal = sty.getFloatValueWithUnits();
if (newVal != height)
{
height = newVal;
shapeChange = true;
}
}
if (getPres(sty.setName("rx")))
{
float newVal = sty.getFloatValueWithUnits();
if (newVal != rx)
{
rx = newVal;
shapeChange = true;
}
}
if (getPres(sty.setName("ry")))
{
float newVal = sty.getFloatValueWithUnits();
if (newVal != ry)
{
ry = newVal;
shapeChange = true;
}
}
if (shapeChange)
{
build();
// if (rx == 0f && ry == 0f)
// {
// rect = new Rectangle2D.Float(x, y, width, height);
// }
// else
// {
// rect = new RoundRectangle2D.Float(x, y, width, height, rx * 2, ry * 2);
// }
// return true;
}
return changeState || shapeChange;
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/java/com/kitfox/svg/PatternSVG.java 0000644 0001750 0001750 00000024303 11345751075 026522 0 ustar moon moon /*
* Gradient.java
*
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on January 26, 2004, 3:25 AM
*/
package com.kitfox.svg;
import com.kitfox.svg.xml.StyleAttribute;
import java.net.*;
import java.util.*;
import java.awt.geom.*;
import java.awt.*;
import java.awt.image.*;
import com.kitfox.svg.pattern.*;
import com.kitfox.svg.xml.*;
import org.xml.sax.*;
/**
* @author Mark McKay
* @author Mark McKay
*/
public class PatternSVG extends FillElement {
public static final int GU_OBJECT_BOUNDING_BOX = 0;
public static final int GU_USER_SPACE_ON_USE = 1;
int gradientUnits = GU_OBJECT_BOUNDING_BOX;
float x;
float y;
float width;
float height;
AffineTransform patternXform = new AffineTransform();
Rectangle2D.Float viewBox;
Paint texPaint;
/** Creates a new instance of Gradient */
public PatternSVG() {
}
/*
public void loaderStartElement(SVGLoaderHelper helper, Attributes attrs, SVGElement parent)
{
//Load style string
super.loaderStartElement(helper, attrs, parent);
String href = attrs.getValue("xlink:href");
//If we have a link to another pattern, initialize ourselves with it's values
if (href != null)
{
//System.err.println("Gradient.loaderStartElement() href '" + href + "'");
try {
URI src = getXMLBase().resolve(href);
// URL url = srcUrl.toURL();
// URL url = new URL(helper.docRoot, href);
PatternSVG patSrc = (PatternSVG)helper.universe.getElement(src);
gradientUnits = patSrc.gradientUnits;
x = patSrc.x;
y = patSrc.y;
width = patSrc.width;
height = patSrc.height;
viewBox = patSrc.viewBox;
patternXform.setTransform(patSrc.patternXform);
members.addAll(patSrc.members);
}
catch (Exception e)
{
e.printStackTrace();
}
}
String gradientUnits = attrs.getValue("gradientUnits");
if (gradientUnits != null)
{
if (gradientUnits.toLowerCase().equals("userspaceonuse")) this.gradientUnits = GU_USER_SPACE_ON_USE;
else this.gradientUnits = GU_OBJECT_BOUNDING_BOX;
}
String patternTransform = attrs.getValue("patternTransform");
if (patternTransform != null)
{
patternXform = parseTransform(patternTransform);
}
String x = attrs.getValue("x");
String y = attrs.getValue("y");
String width = attrs.getValue("width");
String height = attrs.getValue("height");
if (x != null) this.x = XMLParseUtil.parseFloat(x);
if (y != null) this.y = XMLParseUtil.parseFloat(y);
if (width != null) this.width = XMLParseUtil.parseFloat(width);
if (height != null) this.height = XMLParseUtil.parseFloat(height);
String viewBoxStrn = attrs.getValue("viewBox");
if (viewBoxStrn != null)
{
float[] dim = XMLParseUtil.parseFloatList(viewBoxStrn);
viewBox = new Rectangle2D.Float(dim[0], dim[1], dim[2], dim[3]);
}
}
*/
/**
* Called after the start element but before the end element to indicate
* each child tag that has been processed
*/
public void loaderAddChild(SVGLoaderHelper helper, SVGElement child) throws SVGElementException
{
super.loaderAddChild(helper, child);
// members.add(child);
}
protected void build() throws SVGException
{
super.build();
StyleAttribute sty = new StyleAttribute();
//Load style string
String href = null;
if (getPres(sty.setName("xlink:href"))) href = sty.getStringValue();
//String href = attrs.getValue("xlink:href");
//If we have a link to another pattern, initialize ourselves with it's values
if (href != null)
{
//System.err.println("Gradient.loaderStartElement() href '" + href + "'");
try {
URI src = getXMLBase().resolve(href);
PatternSVG patSrc = (PatternSVG)diagram.getUniverse().getElement(src);
gradientUnits = patSrc.gradientUnits;
x = patSrc.x;
y = patSrc.y;
width = patSrc.width;
height = patSrc.height;
viewBox = patSrc.viewBox;
patternXform.setTransform(patSrc.patternXform);
children.addAll(patSrc.children);
}
catch (Exception e)
{
e.printStackTrace();
}
}
String gradientUnits = "";
if (getPres(sty.setName("gradientUnits"))) gradientUnits = sty.getStringValue().toLowerCase();
if (gradientUnits.equals("userspaceonuse")) this.gradientUnits = GU_USER_SPACE_ON_USE;
else this.gradientUnits = GU_OBJECT_BOUNDING_BOX;
String patternTransform = "";
if (getPres(sty.setName("patternTransform"))) patternTransform = sty.getStringValue();
patternXform = parseTransform(patternTransform);
if (getPres(sty.setName("x"))) x = sty.getFloatValueWithUnits();
if (getPres(sty.setName("y"))) y = sty.getFloatValueWithUnits();
if (getPres(sty.setName("width"))) width = sty.getFloatValueWithUnits();
if (getPres(sty.setName("height"))) height = sty.getFloatValueWithUnits();
if (getPres(sty.setName("viewBox")))
{
float[] dim = sty.getFloatList();
viewBox = new Rectangle2D.Float(dim[0], dim[1], dim[2], dim[3]);
}
preparePattern();
}
/*
public void loaderEndElement(SVGLoaderHelper helper)
{
build();
}
*/
protected void preparePattern() throws SVGException
{
//For now, treat all fills as UserSpaceOnUse. Otherwise, we'll need
// a different paint for every object.
int tileWidth = (int)width;
int tileHeight = (int)height;
float stretchX = 1f, stretchY = 1f;
if (!patternXform.isIdentity())
{
//Scale our source tile so that we can have nice sampling from it.
float xlateX = (float)patternXform.getTranslateX();
float xlateY = (float)patternXform.getTranslateY();
Point2D.Float pt = new Point2D.Float(), pt2 = new Point2D.Float();
pt.setLocation(width, 0);
patternXform.transform(pt, pt2);
pt2.x -= xlateX;
pt2.y -= xlateY;
stretchX = (float)Math.sqrt(pt2.x * pt2.x + pt2.y * pt2.y) * 1.5f / width;
pt.setLocation(height, 0);
patternXform.transform(pt, pt2);
pt2.x -= xlateX;
pt2.y -= xlateY;
stretchY = (float)Math.sqrt(pt2.x * pt2.x + pt2.y * pt2.y) * 1.5f / height;
tileWidth *= stretchX;
tileHeight *= stretchY;
}
if (tileWidth == 0 || tileHeight == 0)
{
//Use defaults if tile has degenerate size
return;
}
BufferedImage buf = new BufferedImage(tileWidth, tileHeight, BufferedImage.TYPE_INT_ARGB);
Graphics2D g = buf.createGraphics();
g.setClip(0, 0, tileWidth, tileHeight);
g.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
for (Iterator it = children.iterator(); it.hasNext();)
{
SVGElement ele = (SVGElement)it.next();
if (ele instanceof RenderableElement)
{
AffineTransform xform = new AffineTransform();
if (viewBox == null)
{
xform.translate(-x, -y);
}
else
{
xform.scale(tileWidth / viewBox.width, tileHeight / viewBox.height);
xform.translate(-viewBox.x, -viewBox.y);
}
g.setTransform(xform);
((RenderableElement)ele).render(g);
}
}
g.dispose();
//try {
//javax.imageio.ImageIO.write(buf, "png", new java.io.File("c:\\tmp\\texPaint.png"));
//} catch (Exception e ) {}
if (patternXform.isIdentity())
{
texPaint = new TexturePaint(buf, new Rectangle2D.Float(x, y, width, height));
}
else
{
patternXform.scale(1 / stretchX, 1 / stretchY);
texPaint = new PatternPaint(buf, patternXform);
}
}
public Paint getPaint(Rectangle2D bounds, AffineTransform xform)
{
return texPaint;
}
/**
* Updates all attributes in this diagram associated with a time event.
* Ie, all attributes with track information.
* @return - true if this node has changed state as a result of the time
* update
*/
public boolean updateTime(double curTime) throws SVGException
{
//Patterns don't change state
return false;
}
}
svgsalamander-0~svn95.orig/svg-core/src/main/res/ 0000755 0001750 0001750 00000000000 11562044260 020637 5 ustar moon moon svgsalamander-0~svn95.orig/svg-core/src/main/res/xml/ 0000755 0001750 0001750 00000000000 11562044260 021437 5 ustar moon moon svgsalamander-0~svn95.orig/svg-core/src/main/res/xml/about.xsl 0000644 0001750 0001750 00000002576 10627134103 023310 0 ustar moon moon
About SVG Salamander
This is a minimal program which demonstrates a correct way to create SVG Icons and render them to the screen. This particular example generates the SVG document dynamically. You can also load SVG documents from file.
This is a minimal program which demonstrates a correct way to create SVG Icons and render them to the screen. This particular example generates the SVG document dynamically. You can also load SVG documents from file.