net.sf.statcvs.output.xml.chart.TimeLineChart.java Source code

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Here is the source code for net.sf.statcvs.output.xml.chart.TimeLineChart.java

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/*
StatCvs - CVS statistics generation 
Copyright (C) 2002  Lukasz Pekacki <lukasz@pekacki.de>
http://statcvs.sf.net/
    
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
    
This library 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
Lesser General Public License for more details.
    
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
    
   $RCSfile: TimeLineChart.java,v $
   $Date: 2003/12/05 12:52:55 $ 
*/
package net.sf.statcvs.output.xml.chart;

import java.awt.Color;
import java.awt.Paint;
import java.util.Iterator;

import net.sf.statcvs.I18n;
import net.sf.statcvs.Settings;
import org.jfree.chart.ChartFactory;
import org.jfree.chart.axis.ValueAxis;
import org.jfree.chart.plot.XYPlot;
import org.jfree.chart.renderer.XYStepRenderer;
import org.jfree.data.XYDataset;
import org.jfree.data.time.Millisecond;
import org.jfree.data.time.TimeSeries;
import org.jfree.data.time.TimeSeriesCollection;

/**
 * TimeLineChart
 * 
 * @author Tammo van Lessen
 */
public class TimeLineChart extends AbstractChart {

    private String rangeLabel;
    private TimeSeriesCollection tsc;

    /**
     * @param filename
     * @param title
     */
    public TimeLineChart(String filename, String title) {
        super(filename, title);

        Paint[] colors = new Paint[1];
        colors[0] = Color.blue;

        tsc = new TimeSeriesCollection();
        //collection.addSeries(createTimeSeries(timeline));

        //String range = timeline.getRangeLabel();
        String domain = I18n.tr("Date");

        setChart(ChartFactory.createTimeSeriesChart(Settings.getProjectName(), I18n.tr("Date"), rangeLabel,
                (XYDataset) tsc, true, true, false));

        //getChart().getPlot().setSeriesPaint(colors);

        XYPlot plot = getChart().getXYPlot();
        ValueAxis axis = plot.getDomainAxis();
        axis.setVerticalTickLabels(true);
        plot.setRenderer(new XYStepRenderer());
    }

    void addTimeLine(TimeLine timeLine) {
        TimeSeries result = new TimeSeries(timeLine.getTitle(), Millisecond.class);
        Iterator it = timeLine.getDataPoints().iterator();
        while (it.hasNext()) {
            TimePoint timePoint = (TimePoint) it.next();
            result.add(new Millisecond(timePoint.getDate()), timePoint.getValue());
        }
        tsc.addSeries(result);
    }

    void setRangeLabel(String rl) {
        this.rangeLabel = rl;
    }

}