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75 lines
2.7 KiB
Java
75 lines
2.7 KiB
Java
/* ========================================================================
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* PlantUML : a free UML diagram generator
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* ========================================================================
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*
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* (C) Copyright 2009-2024, Arnaud Roques
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*
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* Project Info: https://plantuml.com
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*
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* If you like this project or if you find it useful, you can support us at:
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*
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* https://plantuml.com/patreon (only 1$ per month!)
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* https://plantuml.com/paypal
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*
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* This file is part of PlantUML.
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*
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* PlantUML is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* PlantUML distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
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* License for more details.
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*
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* You should have received a copy of the GNU General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
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* USA.
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*
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*
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* Original Author: Arnaud Roques
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*
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*
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*/
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package net.sourceforge.plantuml.math;
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import java.awt.Color;
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import java.awt.Insets;
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import java.lang.reflect.InvocationTargetException;
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import javax.swing.Icon;
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public class TeXIconBuilder {
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private Icon icon;
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public TeXIconBuilder(String tex, Color foregroundColor)
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throws ClassNotFoundException, NoSuchMethodException, SecurityException, InstantiationException,
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IllegalAccessException, IllegalArgumentException, InvocationTargetException {
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// TeXFormula formula = new TeXFormula(latex);
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final Class<?> clTeXFormula = Class.forName("org.scilab.forge.jlatexmath.TeXFormula");
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final Object formula = clTeXFormula.getConstructor(String.class).newInstance(tex);
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// TeXIcon icon = formula.new
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// TeXIconBuilder().setStyle(TeXConstants.STYLE_DISPLAY).setSize(20).build();
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final Class<?> clTeXIconBuilder = clTeXFormula.getClasses()[0];
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final Object builder = clTeXIconBuilder.getConstructors()[0].newInstance(formula);
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clTeXIconBuilder.getMethod("setStyle", int.class).invoke(builder, 0);
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clTeXIconBuilder.getMethod("setSize", float.class).invoke(builder, (float) 20);
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icon = (Icon) clTeXIconBuilder.getMethod("build").invoke(builder);
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final int margin = 1;
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final Insets insets = new Insets(margin, margin, margin, margin);
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icon.getClass().getMethod("setInsets", insets.getClass()).invoke(icon, insets);
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icon.getClass().getMethod("setForeground", foregroundColor.getClass()).invoke(icon, foregroundColor);
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}
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public Icon getIcon() {
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return icon;
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}
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}
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