/* Main.java
* =========================================================================
* This file is part of the JLaTeXMath Library - http://jlatexmath.sourceforge.net
*
* Copyright (C) 2009 DENIZET Calixte
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or (at
* your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* A copy of the GNU General Public License can be found in the file
* LICENSE.txt provided with the source distribution of this program (see
* the META-INF directory in the source jar). This license can also be
* found on the GNU website at http://www.gnu.org/licenses/gpl.html.
*
* If you did not receive a copy of the GNU General Public License along
* with this program, contact the lead developer, or write to the Free
* Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*
* Linking this library statically or dynamically with other modules
* is making a combined work based on this library. Thus, the terms
* and conditions of the GNU General Public License cover the whole
* combination.
*
* As a special exception, the copyright holders of this library give you
* permission to link this library with independent modules to produce
* an executable, regardless of the license terms of these independent
* modules, and to copy and distribute the resulting executable under terms
* of your choice, provided that you also meet, for each linked independent
* module, the terms and conditions of the license of that module.
* An independent module is a module which is not derived from or based
* on this library. If you modify this library, you may extend this exception
* to your version of the library, but you are not obliged to do so.
* If you do not wish to do so, delete this exception statement from your
* version.
*
*/
import java.awt.Font;
import java.awt.Graphics2D;
import java.awt.Insets;
import java.awt.Color;
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import javax.imageio.ImageIO;
import javax.swing.Icon;
import javax.swing.JLabel;
import org.scilab.forge.jlatexmath.TeXConstants;
import org.scilab.forge.jlatexmath.TeXFormula;
import org.scilab.forge.jlatexmath.TeXIcon;
/**
* A class to test LaTeX rendering.
**/
public class Main {
public static void main(String[] args) throws FileNotFoundException {
TeXFormula.addPredefinedCommands(new FileInputStream("Package_Foo.xml"));
String latex = "\\begin{array}{l}";
latex += "\\fooA{\\pi}{C}\\\\";
latex += "\\mbox{A red circle }\\fooB{75.3}\\\\";
latex += "\\mbox{A red disk }\\fooC[abc]{126.7}\\\\";
latex += "\\mbox{An other red circle }\\fooD{159.81}[ab]";
latex += "\\end{array}";
TeXFormula formula = new TeXFormula(latex);
TeXIcon icon = formula.createTeXIcon(TeXConstants.STYLE_DISPLAY, 20);
icon.setInsets(new Insets(5, 5, 5, 5));
BufferedImage image = new BufferedImage(icon.getIconWidth(), icon.getIconHeight(), BufferedImage.TYPE_INT_ARGB);
Graphics2D g2 = image.createGraphics();
g2.setColor(Color.white);
g2.fillRect(0,0,icon.getIconWidth(),icon.getIconHeight());
JLabel jl = new JLabel();
jl.setForeground(new Color(0, 0, 0));
icon.paintIcon(jl, g2, 0, 0);
File file = new File("Example.png");
try {
ImageIO.write(image, "png", file.getAbsoluteFile());
} catch (IOException ex) { }
}
}