de.dfki.owlsmx.gui.util.Converter.java Source code

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Here is the source code for de.dfki.owlsmx.gui.util.Converter.java

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/*
 * Created on 11.10.2005
 * OWL-S Matchmaker
 * 
 * COPYRIGHT NOTICE
 * 
 * Copyright (C) 2005 DFKI GmbH, Germany
 * Developed by Benedikt Fries, Matthias Klusch
 * 
 * The code is free for non-commercial use only.
 * You can redistribute it and/or modify it under the terms
 * of the Mozilla Public License version 1.1  as
 * published by the Mozilla Foundation at
 * http://www.mozilla.org/MPL/MPL-1.1.txt
 */

package de.dfki.owlsmx.gui.util;

import java.awt.Graphics2D;
import java.awt.geom.Rectangle2D;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;

import org.jfree.chart.JFreeChart;

import com.lowagie.text.Document;
import com.lowagie.text.DocumentException;
import com.lowagie.text.Rectangle;
import com.lowagie.text.pdf.DefaultFontMapper;
import com.lowagie.text.pdf.PdfContentByte;
import com.lowagie.text.pdf.PdfTemplate;
import com.lowagie.text.pdf.PdfWriter;

public abstract class Converter {

    public static void convertToPdf(JFreeChart chart, int width, int height, String filename) {
        // step 1       
        Document document = new Document(new Rectangle(width, height));
        try {
            // step 2
            PdfWriter writer;
            writer = PdfWriter.getInstance(document, new FileOutputStream(filename));
            // step 3
            document.open();
            // step 4
            PdfContentByte cb = writer.getDirectContent();
            PdfTemplate tp = cb.createTemplate(width, height);
            Graphics2D g2d = tp.createGraphics(width, height, new DefaultFontMapper());
            Rectangle2D r2d = new Rectangle2D.Double(0, 0, width, height);
            chart.draw(g2d, r2d);
            g2d.dispose();
            cb.addTemplate(tp, 0, 0);
        } catch (DocumentException de) {

        } catch (FileNotFoundException e) {

        }
        // step 5
        document.close();
    }
}