pricevolumedemo.java

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/* ======================================
 * JFreeChart : a free Java chart library
 * ======================================
 *
 * Project Info:  http://www.jfree.org/jfreechart/index.html
 * Project Lead:  David Gilbert ([e-mail]);
 *
 * (C) Copyright 2000-2003, by Object Refinery Limited and Contributors.
 *
 * 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.
 *
 * --------------------
 * PriceVolumeDemo.java
 * --------------------
 * (C) Copyright 2002, 2003, by Object Refinery Limited.
 *
 * Original Author:  David Gilbert (for Object Refinery Limited).
 * Contributor(s):   -;
 *
 * $Id: PriceVolumeDemo.java,v 1.9 2003/08/06 15:18:40 mungady Exp $
 *
 * Changes
 * -------
 * 28-Mar-2002 : Version 1 (DG);
 * 23-Apr-2002 : Modified to use new CombinedXYPlot class (DG);
 * 25-Jun-2002 : Removed unnecessary imports (DG);
 * 11-Oct-2002 : Fixed errors reported by Checkstyle (DG);
 * 21-Nov-2002 : Implemented with dual axes, and used sample data from Chicago Mercantile
 *               Exchange (http://www.cme.com) (DG);
 *
 */

package org.jfree.chart.demo;

import java.text.DecimalFormat;

import org.jfree.chart.ChartFactory;
import org.jfree.chart.ChartPanel;
import org.jfree.chart.JFreeChart;
import org.jfree.chart.axis.NumberAxis;
import org.jfree.chart.labels.TimeSeriesToolTipGenerator;
import org.jfree.chart.plot.XYPlot;
import org.jfree.chart.renderer.XYBarRenderer;
import org.jfree.chart.renderer.XYItemRenderer;
import org.jfree.data.IntervalXYDataset;
import org.jfree.data.XYDataset;
import org.jfree.data.time.Day;
import org.jfree.data.time.TimeSeries;
import org.jfree.data.time.TimeSeriesCollection;
import org.jfree.date.SerialDate;
import org.jfree.ui.ApplicationFrame;
import org.jfree.ui.RefineryUtilities;

/**
 * A demonstration application showing how to create a price-volume chart.
 *
 * @author David Gilbert
 */
public class PriceVolumeDemo extends ApplicationFrame {

    /**
     * Constructs a new demonstration application.
     *
     * @param title  the frame title.
     */
    public PriceVolumeDemo(String title) {

        super(title);
        JFreeChart chart = createChart();
        ChartPanel panel = new ChartPanel(chart, true, true, true, false, true);
        panel.setPreferredSize(new java.awt.Dimension(500, 270));
        setContentPane(panel);

    }

    /**
     * Creates a chart.
     *
     * @return a chart.
     */
    private JFreeChart createChart() {

        XYDataset priceData = createPriceDataset();
        String title = "Eurodollar Futures Contract (MAR03)";
        JFreeChart chart = ChartFactory.createTimeSeriesChart(
            title, 
            "Date", 
            "Price",
            priceData, 
            true,
            true,
            false
        );
        XYPlot plot = chart.getXYPlot();
        NumberAxis rangeAxis1 = (NumberAxis) plot.getRangeAxis();
        rangeAxis1.setLowerMargin(0.40);  // to leave room for volume bars
        DecimalFormat format = new DecimalFormat("00.00");
        rangeAxis1.setNumberFormatOverride(format);

        XYItemRenderer renderer1 = plot.getRenderer();
        renderer1.setToolTipGenerator(new TimeSeriesToolTipGenerator("d-MMM-yyyy", "00.00"));

        NumberAxis rangeAxis2 = new NumberAxis("Volume");
        rangeAxis2.setUpperMargin(1.00);  // to leave room for price line
        plot.setSecondaryRangeAxis(0, rangeAxis2);
        plot.setSecondaryDataset(0, createVolumeDataset());
        plot.setSecondaryRangeAxis(0, rangeAxis2);
        plot.mapSecondaryDatasetToRangeAxis(0, new Integer(0));
        XYBarRenderer renderer2 = new XYBarRenderer(0.20);
        renderer2.setToolTipGenerator(new TimeSeriesToolTipGenerator("d-MMM-yyyy", "0,000.00"));
        plot.setSecondaryRenderer(0, renderer2);
        return chart;

    }

    /**
     * Creates a sample dataset.
     *
     * @return A sample dataset.
     */
    private XYDataset createPriceDataset() {

        // create dataset 1...
        TimeSeries series1 = new TimeSeries("Price", Day.class);

        series1.add(new Day(2, SerialDate.JANUARY, 2002), 95.565);
        series1.add(new Day(3, SerialDate.JANUARY, 2002), 95.640);
        series1.add(new Day(4, SerialDate.JANUARY, 2002), 95.710);

        series1.add(new Day(7, SerialDate.JANUARY, 2002), 95.930);
        series1.add(new Day(8, SerialDate.JANUARY, 2002), 95.930);
        series1.add(new Day(9, SerialDate.JANUARY, 2002), 95.960);
        series1.add(new Day(10, SerialDate.JANUARY, 2002), 96.055);
        series1.add(new Day(11, SerialDate.JANUARY, 2002), 96.335);

        series1.add(new Day(14, SerialDate.JANUARY, 2002), 96.290);
        series1.add(new Day(15, SerialDate.JANUARY, 2002), 96.275);
        series1.add(new Day(16, SerialDate.JANUARY, 2002), 96.240);
        series1.add(new Day(17, SerialDate.JANUARY, 2002), 96.080);
        series1.add(new Day(18, SerialDate.JANUARY, 2002), 96.145);

        series1.add(new Day(22, SerialDate.JANUARY, 2002), 96.120);
        series1.add(new Day(23, SerialDate.JANUARY, 2002), 96.015);
        series1.add(new Day(24, SerialDate.JANUARY, 2002), 95.890);
        series1.add(new Day(25, SerialDate.JANUARY, 2002), 95.8650);

        series1.add(new Day(28, SerialDate.JANUARY, 2002), 95.880);
        series1.add(new Day(29, SerialDate.JANUARY, 2002), 96.050);
        series1.add(new Day(30, SerialDate.JANUARY, 2002), 96.065);
        series1.add(new Day(31, SerialDate.JANUARY, 2002), 95.910);
        series1.add(new Day(1, SerialDate.FEBRUARY, 2002), 96.015);

        series1.add(new Day(4, SerialDate.FEBRUARY, 2002), 96.140);
        series1.add(new Day(5, SerialDate.FEBRUARY, 2002), 96.195);
        series1.add(new Day(6, SerialDate.FEBRUARY, 2002), 96.245);
        series1.add(new Day(7, SerialDate.FEBRUARY, 2002), 96.220);
        series1.add(new Day(8, SerialDate.FEBRUARY, 2002), 96.280);

        series1.add(new Day(11, SerialDate.FEBRUARY, 2002), 96.265);
        series1.add(new Day(12, SerialDate.FEBRUARY, 2002), 96.160);
        series1.add(new Day(13, SerialDate.FEBRUARY, 2002), 96.120);
        series1.add(new Day(14, SerialDate.FEBRUARY, 2002), 96.125);
        series1.add(new Day(15, SerialDate.FEBRUARY, 2002), 96.265);

        series1.add(new Day(19, SerialDate.FEBRUARY, 2002), 96.290);
        series1.add(new Day(20, SerialDate.FEBRUARY, 2002), 96.275);
        series1.add(new Day(21, SerialDate.FEBRUARY, 2002), 96.280);
        series1.add(new Day(22, SerialDate.FEBRUARY, 2002), 96.305);

        series1.add(new Day(25, SerialDate.FEBRUARY, 2002), 96.265);
        series1.add(new Day(26, SerialDate.FEBRUARY, 2002), 96.185);
        series1.add(new Day(27, SerialDate.FEBRUARY, 2002), 96.305);
        series1.add(new Day(28, SerialDate.FEBRUARY, 2002), 96.215);
        series1.add(new Day(1, SerialDate.MARCH, 2002), 96.015);

        series1.add(new Day(4, SerialDate.MARCH, 2002), 95.970);
        series1.add(new Day(5, SerialDate.MARCH, 2002), 95.935);
        series1.add(new Day(6, SerialDate.MARCH, 2002), 95.935);
        series1.add(new Day(7, SerialDate.MARCH, 2002), 95.705);
        series1.add(new Day(8, SerialDate.MARCH, 2002), 95.4850);

        series1.add(new Day(11, SerialDate.MARCH, 2002), 95.505);
        series1.add(new Day(12, SerialDate.MARCH, 2002), 95.540);
        series1.add(new Day(13, SerialDate.MARCH, 2002), 95.675);
        series1.add(new Day(14, SerialDate.MARCH, 2002), 95.510);
        series1.add(new Day(15, SerialDate.MARCH, 2002), 95.500);

        series1.add(new Day(18, SerialDate.MARCH, 2002), 95.500);
        series1.add(new Day(19, SerialDate.MARCH, 2002), 95.535);
        series1.add(new Day(20, SerialDate.MARCH, 2002), 95.420);
        series1.add(new Day(21, SerialDate.MARCH, 2002), 95.400);
        series1.add(new Day(22, SerialDate.MARCH, 2002), 95.375);

        series1.add(new Day(25, SerialDate.MARCH, 2002), 95.350);
        series1.add(new Day(26, SerialDate.MARCH, 2002), 95.505);
        series1.add(new Day(27, SerialDate.MARCH, 2002), 95.550);
        series1.add(new Day(28, SerialDate.MARCH, 2002), 95.485);

        series1.add(new Day(1, SerialDate.APRIL, 2002), 95.485);
        series1.add(new Day(2, SerialDate.APRIL, 2002), 95.630);
        series1.add(new Day(3, SerialDate.APRIL, 2002), 95.735);
        series1.add(new Day(4, SerialDate.APRIL, 2002), 95.695);
        series1.add(new Day(5, SerialDate.APRIL, 2002), 95.810);

        series1.add(new Day(8, SerialDate.APRIL, 2002), 95.810);
        series1.add(new Day(9, SerialDate.APRIL, 2002), 95.865);
        series1.add(new Day(10, SerialDate.APRIL, 2002), 95.885);
        series1.add(new Day(11, SerialDate.APRIL, 2002), 95.900);
        series1.add(new Day(12, SerialDate.APRIL, 2002), 95.980);

        series1.add(new Day(15, SerialDate.APRIL, 2002), 96.035);
        series1.add(new Day(16, SerialDate.APRIL, 2002), 96.000);
        series1.add(new Day(17, SerialDate.APRIL, 2002), 96.035);
        series1.add(new Day(18, SerialDate.APRIL, 2002), 96.085);
        series1.add(new Day(19, SerialDate.APRIL, 2002), 96.0750);

        series1.add(new Day(22, SerialDate.APRIL, 2002), 96.105);