Java/Chart/Combined Category Plot Chart

JFreeChart: Combined Category Plot Demo 1

/* ===========================================================
 * JFreeChart : a free chart library for the Java(tm) platform
 * ===========================================================
 *
 * (C) Copyright 2000-2004, by Object Refinery Limited and Contributors.
 *
 * Project Info:  http://www.jfree.org/jfreechart/index.html
 *
 * 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.
 *
 * [Java is a trademark or registered trademark of Sun Microsystems, Inc. 
 * in the United States and other countries.]
 *
 * ------------------------------
 * CombinedCategoryPlotDemo1.java
 * ------------------------------
 * (C) Copyright 2003, 2004, by Object Refinery Limited.
 *
 * Original Author:  David Gilbert (for Object Refinery Limited).
 * Contributor(s):   -;
 *
 * $Id: CombinedCategoryPlotDemo1.java,v 1.14 2004/05/10 16:45:22 mungady Exp $
 *
 * Changes
 * -------
 * 16-May-2003 : Version 1 (DG);
 *
 */
package org.jfree.chart.demo;
import java.awt.Font;
import org.jfree.chart.ChartPanel;
import org.jfree.chart.JFreeChart;
import org.jfree.chart.axis.CategoryAxis;
import org.jfree.chart.axis.NumberAxis;
import org.jfree.chart.labels.StandardCategoryToolTipGenerator;
import org.jfree.chart.plot.CategoryPlot;
import org.jfree.chart.plot.rubinedDomainCategoryPlot;
import org.jfree.chart.renderer.category.BarRenderer;
import org.jfree.chart.renderer.category.LineAndShapeRenderer;
import org.jfree.data.category.CategoryDataset;
import org.jfree.data.category.DefaultCategoryDataset;
import org.jfree.ui.ApplicationFrame;
import org.jfree.ui.RefineryUtilities;
/**
 * A demo for the {@link CombinedDomainCategoryPlot} class.
 */
public class CombinedCategoryPlotDemo1 extends ApplicationFrame {
    /**
     * Creates a new demo instance.
     *
     * @param title  the frame title.
     */
    public CombinedCategoryPlotDemo1(final String title) {
        super(title);
        // add the chart to a panel...
        final ChartPanel chartPanel = new ChartPanel(createChart());
        chartPanel.setPreferredSize(new java.awt.Dimension(500, 270));
        setContentPane(chartPanel);
    }
    /**
     * Creates a dataset.
     *
     * @return A dataset.
     */
    public CategoryDataset createDataset1() {
        final DefaultCategoryDataset result = new DefaultCategoryDataset();
        // row keys...
        final String series1 = "First";
        final String series2 = "Second";
        // column keys...
        final String type1 = "Type 1";
        final String type2 = "Type 2";
        final String type3 = "Type 3";
        final String type4 = "Type 4";
        final String type5 = "Type 5";
        final String type6 = "Type 6";
        final String type7 = "Type 7";
        final String type8 = "Type 8";
        result.addValue(1.0, series1, type1);
        result.addValue(4.0, series1, type2);
        result.addValue(3.0, series1, type3);
        result.addValue(5.0, series1, type4);
        result.addValue(5.0, series1, type5);
        result.addValue(7.0, series1, type6);
        result.addValue(7.0, series1, type7);
        result.addValue(8.0, series1, type8);
        result.addValue(5.0, series2, type1);
        result.addValue(7.0, series2, type2);
        result.addValue(6.0, series2, type3);
        result.addValue(8.0, series2, type4);
        result.addValue(4.0, series2, type5);
        result.addValue(4.0, series2, type6);
        result.addValue(2.0, series2, type7);
        result.addValue(1.0, series2, type8);
        return result;
    }
    /**
     * Creates a dataset.
     *
     * @return A dataset.
     */
    public CategoryDataset createDataset2() {
        final DefaultCategoryDataset result = new DefaultCategoryDataset();
        // row keys...
        final String series1 = "Third";
        final String series2 = "Fourth";
        // column keys...
        final String type1 = "Type 1";
        final String type2 = "Type 2";
        final String type3 = "Type 3";
        final String type4 = "Type 4";
        final String type5 = "Type 5";
        final String type6 = "Type 6";
        final String type7 = "Type 7";
        final String type8 = "Type 8";
        result.addValue(11.0, series1, type1);
        result.addValue(14.0, series1, type2);
        result.addValue(13.0, series1, type3);
        result.addValue(15.0, series1, type4);
        result.addValue(15.0, series1, type5);
        result.addValue(17.0, series1, type6);
        result.addValue(17.0, series1, type7);
        result.addValue(18.0, series1, type8);
        result.addValue(15.0, series2, type1);
        result.addValue(17.0, series2, type2);
        result.addValue(16.0, series2, type3);
        result.addValue(18.0, series2, type4);
        result.addValue(14.0, series2, type5);
        result.addValue(14.0, series2, type6);
        result.addValue(12.0, series2, type7);
        result.addValue(11.0, series2, type8);
        return result;
    }
    // ****************************************************************************
    // * JFREECHART DEVELOPER GUIDE                                               *
    // * The JFreeChart Developer Guide, written by David Gilbert, is available   *
    // * to purchase from Object Refinery Limited:                                *
    // *                                                                          *
    // * http://www.object-refinery.ru/jfreechart/guide.html                     *
    // *                                                                          *
    // * Sales are used to provide funding for the JFreeChart project - please    * 
    // * support us so that we can continue developing free software.             *
    // ****************************************************************************
    
    /**
     * Creates a chart.
     *
     * @return A chart.
     */
    private JFreeChart createChart() {
        final CategoryDataset dataset1 = createDataset1();
        final NumberAxis rangeAxis1 = new NumberAxis("Value");
        rangeAxis1.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
        final LineAndShapeRenderer renderer1 = new LineAndShapeRenderer();
        renderer1.setBaseToolTipGenerator(new StandardCategoryToolTipGenerator());
        final CategoryPlot subplot1 = new CategoryPlot(dataset1, null, rangeAxis1, renderer1);
        subplot1.setDomainGridlinesVisible(true);
        
        final CategoryDataset dataset2 = createDataset2();
        final NumberAxis rangeAxis2 = new NumberAxis("Value");
        rangeAxis2.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
        final BarRenderer renderer2 = new BarRenderer();
        renderer2.setBaseToolTipGenerator(new StandardCategoryToolTipGenerator());
        final CategoryPlot subplot2 = new CategoryPlot(dataset2, null, rangeAxis2, renderer2);
        subplot2.setDomainGridlinesVisible(true);
        final CategoryAxis domainAxis = new CategoryAxis("Category");
        final CombinedDomainCategoryPlot plot = new CombinedDomainCategoryPlot(domainAxis);
        plot.add(subplot1, 2);
        plot.add(subplot2, 1);
        
        final JFreeChart result = new JFreeChart(
            "Combined Domain Category Plot Demo",
            new Font("SansSerif", Font.BOLD, 12),
            plot,
            true
        );
  //      result.getLegend().setAnchor(Legend.SOUTH);
        return result;
    }
    /**
     * Starting point for the demonstration application.
     *
     * @param args  ignored.
     */
    public static void main(final String[] args) {
        final String title = "Combined Category Plot Demo 1";
        final CombinedCategoryPlotDemo1 demo = new CombinedCategoryPlotDemo1(title);
        demo.pack();
        RefineryUtilities.centerFrameOnScreen(demo);
        demo.setVisible(true);
    }
}

JFreeChart: Combined Category Plot Demo 2: bar chart on the left, and a line chart on the right

/* ===========================================================
 * JFreeChart : a free chart library for the Java(tm) platform
 * ===========================================================
 *
 * (C) Copyright 2000-2004, by Object Refinery Limited and Contributors.
 *
 * Project Info:  http://www.jfree.org/jfreechart/index.html
 *
 * 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.
 *
 * [Java is a trademark or registered trademark of Sun Microsystems, Inc. 
 * in the United States and other countries.]
 *
 * ------------------------
 * CombinedXYPlotDemo2.java
 * ------------------------
 * (C) Copyright 2002-2004, by Object Refinery Limited.
 *
 * Original Author:  David Gilbert (for Object Refinery Limited).
 * Contributor(s):   -;
 *
 * $Id $
 *
 * Changes
 * -------
 * 23-Apr-2002 : Version 1 (DG);
 * 23-May-2002 : Renamed MultiPlotDemo --> CombinedXYPlotDemo (DG);
 * 25-Jun-2002 : Removed unnecessary imports (DG);
 * 10-Oct-2002 : Fixed errors reported by Checkstyle (DG);
 * 25-Feb-2004 : Renamed XYToolTipGenerator --> XYItemLabelGenerator (DG);
 *
 */
package org.jfree.chart.demo;
import java.text.DecimalFormat;
import java.text.SimpleDateFormat;
import org.jfree.chart.ChartPanel;
import org.jfree.chart.JFreeChart;
import org.jfree.chart.axis.DateAxis;
import org.jfree.chart.axis.NumberAxis;
import org.jfree.chart.labels.StandardXYToolTipGenerator;
import org.jfree.chart.plot.rubinedRangeXYPlot;
import org.jfree.chart.plot.XYPlot;
import org.jfree.chart.renderer.xy.StandardXYItemRenderer;
import org.jfree.chart.renderer.xy.XYBarRenderer;
import org.jfree.chart.renderer.xy.XYItemRenderer;
import org.jfree.data.time.Day;
import org.jfree.data.time.TimeSeries;
import org.jfree.data.time.TimeSeriesCollection;
import org.jfree.data.xy.IntervalXYDataset;
import org.jfree.data.xy.XYDataset;
import org.jfree.date.SerialDate;
import org.jfree.ui.ApplicationFrame;
import org.jfree.ui.RefineryUtilities;
/**
 * A demonstration application showing how to create a combined chart.  A
 * bar chart is displayed on the left, and a line chart on the right.
 *
 */
public class CombinedXYPlotDemo2 extends ApplicationFrame {
    /**
     * Constructs a new demonstration application.
     *
     * @param title  the frame title.
     */
    public CombinedXYPlotDemo2(final String title) {
        super(title);
        final JFreeChart chart = createCombinedChart();
        final ChartPanel panel = new ChartPanel(chart, true, true, true, false, true);
        panel.setPreferredSize(new java.awt.Dimension(500, 270));
        setContentPane(panel);
    }
    /**
     * Creates a combined XYPlot chart.
     *
     * @return the combined chart.
     */
    private JFreeChart createCombinedChart() {
        // create subplot 1...
        final IntervalXYDataset data1 = createDataset1();
        final XYItemRenderer renderer1 = new XYBarRenderer(0.20);
        renderer1.setToolTipGenerator(
            new StandardXYToolTipGenerator(
                StandardXYToolTipGenerator.DEFAULT_TOOL_TIP_FORMAT,
                new SimpleDateFormat("d-MMM-yyyy"), new DecimalFormat("0,000.0")
            )
        );
        final XYPlot subplot1 = new XYPlot(data1, new DateAxis("Date"), null, renderer1);
        // create subplot 2...
        final XYDataset data2 = createDataset2();
        final XYItemRenderer renderer2 = new StandardXYItemRenderer();
        renderer2.setToolTipGenerator(
            new StandardXYToolTipGenerator(
                StandardXYToolTipGenerator.DEFAULT_TOOL_TIP_FORMAT,
                new SimpleDateFormat("d-MMM-yyyy"), new DecimalFormat("0,000.0")
            )
        );
        final XYPlot subplot2 = new XYPlot(data2, new DateAxis("Date"), null, renderer2);
        // create a parent plot...
        final CombinedRangeXYPlot plot = new CombinedRangeXYPlot(new NumberAxis("Value"));
        // add the subplots...
        plot.add(subplot1, 1);
        plot.add(subplot2, 1);
        // return a new chart containing the overlaid plot...
        return new JFreeChart(
            "Combined (Range) XY Plot", JFreeChart.DEFAULT_TITLE_FONT, plot, true
        );
    }
    // ****************************************************************************
    // * JFREECHART DEVELOPER GUIDE                                               *
    // * The JFreeChart Developer Guide, written by David Gilbert, is available   *
    // * to purchase from Object Refinery Limited:                                *
    // *                                                                          *
    // * http://www.object-refinery.ru/jfreechart/guide.html                     *
    // *                                                                          *
    // * Sales are used to provide funding for the JFreeChart project - please    * 
    // * support us so that we can continue developing free software.             *
    // ****************************************************************************
    
    /**
     * Creates a sample dataset.
     *
     * @return Series 1.
     */
    private IntervalXYDataset createDataset1() {
        // create dataset 1...
        final TimeSeries series1 = new TimeSeries("Series 1", Day.class);
        series1.add(new Day(1, SerialDate.MARCH, 2002), 12353.3);
        series1.add(new Day(2, SerialDate.MARCH, 2002), 13734.4);
        series1.add(new Day(3, SerialDate.MARCH, 2002), 14525.3);
        series1.add(new Day(4, SerialDate.MARCH, 2002), 13984.3);
        series1.add(new Day(5, SerialDate.MARCH, 2002), 12999.4);
        series1.add(new Day(6, SerialDate.MARCH, 2002), 14274.3);
        series1.add(new Day(7, SerialDate.MARCH, 2002), 15943.5);
        series1.add(new Day(8, SerialDate.MARCH, 2002), 14845.3);
        series1.add(new Day(9, SerialDate.MARCH, 2002), 14645.4);
        series1.add(new Day(10, SerialDate.MARCH, 2002), 16234.6);
        series1.add(new Day(11, SerialDate.MARCH, 2002), 17232.3);
        series1.add(new Day(12, SerialDate.MARCH, 2002), 14232.2);
        series1.add(new Day(13, SerialDate.MARCH, 2002), 13102.2);
        series1.add(new Day(14, SerialDate.MARCH, 2002), 14230.2);
        series1.add(new Day(15, SerialDate.MARCH, 2002), 11235.2);
        final TimeSeriesCollection collection = new TimeSeriesCollection(series1);
        collection.setDomainIsPointsInTime(false);  // this tells the time series collection that
                                                    // we intend the data to represent time periods
                                                    // NOT points in time.  This is required when
                                                    // determining the min/max values in the
                                                    // dataset"s domain.
        return collection;
    }
    /**
     * Creates a sample dataset.
     *
     * @return Series 2.
     */
    private XYDataset createDataset2() {
        // create dataset 2...
        final TimeSeries series2 = new TimeSeries("Series 2", Day.class);
        series2.add(new Day(3, SerialDate.MARCH, 2002), 16853.2);
        series2.add(new Day(4, SerialDate.MARCH, 2002), 19642.3);
        series2.add(new Day(5, SerialDate.MARCH, 2002), 18253.5);
        series2.add(new Day(6, SerialDate.MARCH, 2002), 15352.3);
        series2.add(new Day(7, SerialDate.MARCH, 2002), 13532.0);
        series2.add(new Day(8, SerialDate.MARCH, 2002), 12635.3);
        series2.add(new Day(9, SerialDate.MARCH, 2002), 13998.2);
        series2.add(new Day(10, SerialDate.MARCH, 2002), 11943.2);
        series2.add(new Day(11, SerialDate.MARCH, 2002), 16943.9);
        series2.add(new Day(12, SerialDate.MARCH, 2002), 17843.2);
        series2.add(new Day(13, SerialDate.MARCH, 2002), 16495.3);
        series2.add(new Day(14, SerialDate.MARCH, 2002), 17943.6);
        series2.add(new Day(15, SerialDate.MARCH, 2002), 18500.7);
        series2.add(new Day(16, SerialDate.MARCH, 2002), 19595.9);
        return new TimeSeriesCollection(series2);
    }
    /**
     * Starting point for the demonstration application.
     *
     * @param args  ignored.
     */
    public static void main(final String[] args) {
        final CombinedXYPlotDemo2 demo = new CombinedXYPlotDemo2("Combined XY Plot Demo");
        demo.pack();
        RefineryUtilities.centerFrameOnScreen(demo);
        demo.setVisible(true);
    }
}