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PlantUML is a component that allows to quickly write :
* sequence diagram,
* use case diagram,
* class diagram,
* activity diagram,
* component diagram,
* state diagram
* object diagram
/* ========================================================================
* PlantUML : a free UML diagram generator
* ========================================================================
*
* (C) Copyright 2009-2013, Arnaud Roques
*
* Project Info: http://plantuml.sourceforge.net
*
* This file is part of PlantUML.
*
* PlantUML is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* PlantUML distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
* License for more details.
*
* You should have received a copy of the GNU General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
* USA.
*
* [Java is a trademark or registered trademark of Sun Microsystems, Inc.
* in the United States and other countries.]
*
* Original Author: Arnaud Roques
*
* Revision $Revision: 4041 $
*
*/
package net.sourceforge.plantuml.jcckit;
import java.awt.image.BufferedImage;
import java.io.IOException;
import java.io.OutputStream;
import java.util.Properties;
import javax.imageio.ImageIO;
import jcckit.GraphicsPlotCanvas;
import jcckit.data.DataPlot;
import jcckit.util.ConfigParameters;
import jcckit.util.PropertiesBasedConfigData;
import net.sourceforge.plantuml.AbstractPSystem;
import net.sourceforge.plantuml.CMapData;
import net.sourceforge.plantuml.FileFormatOption;
public class PSystemJcckit extends AbstractPSystem {
private final PropertiesBasedConfigData prop;
private final int width;
private final int height;
public PSystemJcckit(Properties p, int width, int height) {
this.width = width;
this.height = height;
prop = new PropertiesBasedConfigData(p);
}
public void exportDiagram(OutputStream os, CMapData cmap, int index, FileFormatOption fileFormat)
throws IOException {
BufferedImage image = new BufferedImage(width, height, BufferedImage.TYPE_INT_RGB);
// Sets up a Graphics2DPlotCanvas
ConfigParameters config = new ConfigParameters(prop);
GraphicsPlotCanvas plotCanvas = new GraphicsPlotCanvas(config, image);
plotCanvas.connect(DataPlot.create(config));
plotCanvas.paint();
// Writes the off-screen image into a PNG file
ImageIO.write(image, "png", os);
}
public String getDescription() {
return "(JCCKit)";
}
}