org.jfree.chart.demo.XYTaskDatasetDemo1.java Source code

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Here is the source code for org.jfree.chart.demo.XYTaskDatasetDemo1.java

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// Decompiled by Jad v1.5.8e2. Copyright 2001 Pavel Kouznetsov.
// Jad home page: http://kpdus.tripod.com/jad.html
// Decompiler options: packimports(3) fieldsfirst ansi space 

package org.jfree.chart.demo;

import java.awt.Color;
import java.awt.Dimension;

import javax.swing.JPanel;

import org.jfree.chart.ChartFactory;
import org.jfree.chart.ChartPanel;
import org.jfree.chart.ChartUtilities;
import org.jfree.chart.JFreeChart;
import org.jfree.chart.axis.DateAxis;
import org.jfree.chart.axis.SymbolAxis;
import org.jfree.chart.plot.PlotOrientation;
import org.jfree.chart.plot.XYPlot;
import org.jfree.chart.renderer.xy.XYBarRenderer;
import org.jfree.data.gantt.Task;
import org.jfree.data.gantt.TaskSeries;
import org.jfree.data.gantt.TaskSeriesCollection;
import org.jfree.data.gantt.XYTaskDataset;
import org.jfree.data.time.Day;
import org.jfree.data.time.Hour;
import org.jfree.data.xy.IntervalXYDataset;
import org.jfree.ui.ApplicationFrame;
import org.jfree.ui.RefineryUtilities;

public class XYTaskDatasetDemo1 extends ApplicationFrame {

    private static final long serialVersionUID = 1L;

    public XYTaskDatasetDemo1(String s) {
        super(s);
        JPanel jpanel = createDemoPanel();
        jpanel.setPreferredSize(new Dimension(500, 300));
        setContentPane(jpanel);
    }

    private static JFreeChart createChart(IntervalXYDataset intervalxydataset) {
        JFreeChart jfreechart = ChartFactory.createXYBarChart("XYTaskDatasetDemo1", "Resource", false, "Timing",
                intervalxydataset, PlotOrientation.HORIZONTAL, true, false, false);
        jfreechart.setBackgroundPaint(Color.white);
        XYPlot xyplot = (XYPlot) jfreechart.getPlot();
        xyplot.setRangePannable(true);
        SymbolAxis symbolaxis = new SymbolAxis("Series", new String[] { "Team A", "Team B", "Team C", "Team D" });
        symbolaxis.setGridBandsVisible(false);
        xyplot.setDomainAxis(symbolaxis);
        XYBarRenderer xybarrenderer = (XYBarRenderer) xyplot.getRenderer();
        xybarrenderer.setUseYInterval(true);
        xyplot.setRangeAxis(new DateAxis("Timing"));
        ChartUtilities.applyCurrentTheme(jfreechart);
        return jfreechart;
    }

    public static JPanel createDemoPanel() {
        JFreeChart jfreechart = createChart(createDataset());
        ChartPanel chartpanel = new ChartPanel(jfreechart);
        chartpanel.setMouseWheelEnabled(true);
        return chartpanel;
    }

    private static IntervalXYDataset createDataset() {
        return new XYTaskDataset(createTasks());
    }

    private static TaskSeriesCollection createTasks() {
        TaskSeriesCollection taskseriescollection = new TaskSeriesCollection();
        TaskSeries taskseries = new TaskSeries("Team A");
        taskseries.add(new Task("T1a", new Hour(11, new Day())));
        taskseries.add(new Task("T1b", new Hour(14, new Day())));
        taskseries.add(new Task("T1c", new Hour(16, new Day())));
        TaskSeries taskseries1 = new TaskSeries("Team B");
        taskseries1.add(new Task("T2a", new Hour(13, new Day())));
        taskseries1.add(new Task("T2b", new Hour(19, new Day())));
        taskseries1.add(new Task("T2c", new Hour(21, new Day())));
        TaskSeries taskseries2 = new TaskSeries("Team C");
        taskseries2.add(new Task("T3a", new Hour(13, new Day())));
        taskseries2.add(new Task("T3b", new Hour(19, new Day())));
        taskseries2.add(new Task("T3c", new Hour(21, new Day())));
        TaskSeries taskseries3 = new TaskSeries("Team D");
        taskseries3.add(new Task("T4a", new Day()));
        taskseriescollection.add(taskseries);
        taskseriescollection.add(taskseries1);
        taskseriescollection.add(taskseries2);
        taskseriescollection.add(taskseries3);
        return taskseriescollection;
    }

    public static void main(String args[]) {
        XYTaskDatasetDemo1 xytaskdatasetdemo1 = new XYTaskDatasetDemo1("JFreeChart : XYTaskDatasetDemo1.java");
        xytaskdatasetdemo1.pack();
        RefineryUtilities.centerFrameOnScreen(xytaskdatasetdemo1);
        xytaskdatasetdemo1.setVisible(true);
    }
}