de.berlios.statcvs.xml.chart.AbstractPieChart.java Source code

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Here is the source code for de.berlios.statcvs.xml.chart.AbstractPieChart.java

Source

/*
 *  StatCvs-XML - XML output for StatCvs.
 *
 *  Copyright by Steffen Pingel, Tammo van Lessen.
 *
 *  This program is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU General Public License
 *  version 2 as published by the Free Software Foundation.
 *
 *  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.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 */

package de.berlios.statcvs.xml.chart;

import org.jfree.chart.ChartFactory;
import org.jfree.chart.JFreeChart;
import org.jfree.chart.plot.PiePlot3D;
import org.jfree.data.DefaultPieDataset;
import org.jfree.util.Rotation;

import de.berlios.statcvs.xml.output.ReportSettings;

/**
 * AbstractPieChart
 * 
 * @author Tammo van Lessen
 * @author Steffen Pingel
 */
public abstract class AbstractPieChart extends AbstractChart {

    protected DefaultPieDataset dataset;

    /**
     * @param filename
     * @param title
     */
    public AbstractPieChart(ReportSettings settings, String filename, String title) {
        super(settings, filename, title);

        dataset = new DefaultPieDataset();
        JFreeChart chart = ChartFactory.createPieChart3D(settings.getProjectName(), // chart title
                dataset, // data
                true, // include legend
                true, false);

        PiePlot3D plot = (PiePlot3D) chart.getPlot();
        plot.setStartAngle(270);
        plot.setDirection(Rotation.CLOCKWISE);
        plot.setForegroundAlpha(0.5f);
        //plot.setDepthFactor(0.2);
        plot.setDepthFactor(0.01);

        setChart(chart);
    }

}