Example usage for org.jfree.chart.renderer.category GroupedStackedBarRenderer setLegendItemLabelGenerator

Introduction

In this page you can find the example usage for org.jfree.chart.renderer.category GroupedStackedBarRenderer setLegendItemLabelGenerator.

Prototype

public void setLegendItemLabelGenerator(CategorySeriesLabelGenerator generator) 

Source Link

Document

Sets the legend item label generator and sends a RendererChangeEvent to all registered listeners.

Usage

From source file:edu.ucla.stat.SOCR.chart.demo.StackedBarChartDemo4.java

protected JFreeChart createLegend(CategoryDataset dataset) {

    //  JFreeChart chart = ChartFactory.createAreaChart(
    JFreeChart chart = ChartFactory.createStackedBarChart(chartTitle, // chart title
            domainLabel, // domain axis label
            rangeLabel, // range axis label
            dataset, // data
            PlotOrientation.VERTICAL, // the plot orientation
            true, // legend
            true, // tooltips
            false // urls
    );//from ww  w  .j a  va 2 s  . c o  m

    // NOW DO SOME OPTIONAL CUSTOMISATION OF THE CHART...
    GroupedStackedBarRenderer renderer = new GroupedStackedBarRenderer();
    KeyToGroupMap map = new KeyToGroupMap("G1");
    map.mapKeyToGroup("Product 1 (US)", "G1");
    map.mapKeyToGroup("Product 1 (Europe)", "G1");
    map.mapKeyToGroup("Product 1 (Asia)", "G1");
    map.mapKeyToGroup("Product 1 (Middle East)", "G1");
    map.mapKeyToGroup("Product 2 (US)", "G2");
    map.mapKeyToGroup("Product 2 (Europe)", "G2");
    map.mapKeyToGroup("Product 2 (Asia)", "G2");
    map.mapKeyToGroup("Product 2 (Middle East)", "G2");
    map.mapKeyToGroup("Product 3 (US)", "G3");
    map.mapKeyToGroup("Product 3 (Europe)", "G3");
    map.mapKeyToGroup("Product 3 (Asia)", "G3");
    map.mapKeyToGroup("Product 3 (Middle East)", "G3");
    renderer.setSeriesToGroupMap(map);

    renderer.setItemMargin(0.10);
    renderer.setDrawBarOutline(false);
    Paint p1 = new GradientPaint(0.0f, 0.0f, new Color(0x22, 0x22, 0xFF), 0.0f, 0.0f,
            new Color(0x88, 0x88, 0xFF));
    renderer.setSeriesPaint(0, p1);
    renderer.setSeriesPaint(4, p1);
    renderer.setSeriesPaint(8, p1);

    Paint p2 = new GradientPaint(0.0f, 0.0f, new Color(0x22, 0xFF, 0x22), 0.0f, 0.0f,
            new Color(0x88, 0xFF, 0x88));
    renderer.setSeriesPaint(1, p2);
    renderer.setSeriesPaint(5, p2);
    renderer.setSeriesPaint(9, p2);

    Paint p3 = new GradientPaint(0.0f, 0.0f, new Color(0xFF, 0x22, 0x22), 0.0f, 0.0f,
            new Color(0xFF, 0x88, 0x88));
    renderer.setSeriesPaint(2, p3);
    renderer.setSeriesPaint(6, p3);
    renderer.setSeriesPaint(10, p3);

    Paint p4 = new GradientPaint(0.0f, 0.0f, new Color(0xFF, 0xFF, 0x22), 0.0f, 0.0f,
            new Color(0xFF, 0xFF, 0x88));
    renderer.setSeriesPaint(3, p4);
    renderer.setSeriesPaint(7, p4);
    renderer.setSeriesPaint(11, p4);
    renderer.setGradientPaintTransformer(
            new StandardGradientPaintTransformer(GradientPaintTransformType.HORIZONTAL));

    renderer.setLegendItemLabelGenerator(new SOCRCategorySeriesLabelGenerator());

    SubCategoryAxis domainAxis = new SubCategoryAxis("Product / Month");
    domainAxis.setCategoryMargin(0.05);
    domainAxis.addSubCategory("Product 1");
    domainAxis.addSubCategory("Product 2");
    domainAxis.addSubCategory("Product 3");

    CategoryPlot plot = (CategoryPlot) chart.getPlot();
    plot.setDomainAxis(domainAxis);
    //plot.setDomainAxisLocation(AxisLocation.TOP_OR_RIGHT);
    plot.setRenderer(renderer);
    return chart;

}

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From source file:edu.ucla.stat.SOCR.chart.demo.StackedBarChartDemo4.java

/**
 * Creates a sample chart./*from w w w .j a  v a 2 s. com*/
 * 
 * @param dataset  the dataset for the chart.
 * 
 * @return A sample chart.
 */
protected JFreeChart createChart(CategoryDataset dataset) {

    JFreeChart chart = ChartFactory.createStackedBarChart(chartTitle, // chart title
            domainLabel, // domain axis label
            rangeLabel, // range axis label
            dataset, // data
            PlotOrientation.VERTICAL, // the plot orientation
            !legendPanelOn, // legend
            true, // tooltips
            false // urls
    );

    GroupedStackedBarRenderer renderer = new GroupedStackedBarRenderer();
    KeyToGroupMap map = new KeyToGroupMap("G1");
    map.mapKeyToGroup("Product 1 (US)", "G1");
    map.mapKeyToGroup("Product 1 (Europe)", "G1");
    map.mapKeyToGroup("Product 1 (Asia)", "G1");
    map.mapKeyToGroup("Product 1 (Middle East)", "G1");
    map.mapKeyToGroup("Product 2 (US)", "G2");
    map.mapKeyToGroup("Product 2 (Europe)", "G2");
    map.mapKeyToGroup("Product 2 (Asia)", "G2");
    map.mapKeyToGroup("Product 2 (Middle East)", "G2");
    map.mapKeyToGroup("Product 3 (US)", "G3");
    map.mapKeyToGroup("Product 3 (Europe)", "G3");
    map.mapKeyToGroup("Product 3 (Asia)", "G3");
    map.mapKeyToGroup("Product 3 (Middle East)", "G3");
    renderer.setSeriesToGroupMap(map);

    renderer.setItemMargin(0.10);
    renderer.setDrawBarOutline(false);
    Paint p1 = new GradientPaint(0.0f, 0.0f, new Color(0x22, 0x22, 0xFF), 0.0f, 0.0f,
            new Color(0x88, 0x88, 0xFF));
    renderer.setSeriesPaint(0, p1);
    renderer.setSeriesPaint(4, p1);
    renderer.setSeriesPaint(8, p1);

    Paint p2 = new GradientPaint(0.0f, 0.0f, new Color(0x22, 0xFF, 0x22), 0.0f, 0.0f,
            new Color(0x88, 0xFF, 0x88));
    renderer.setSeriesPaint(1, p2);
    renderer.setSeriesPaint(5, p2);
    renderer.setSeriesPaint(9, p2);

    Paint p3 = new GradientPaint(0.0f, 0.0f, new Color(0xFF, 0x22, 0x22), 0.0f, 0.0f,
            new Color(0xFF, 0x88, 0x88));
    renderer.setSeriesPaint(2, p3);
    renderer.setSeriesPaint(6, p3);
    renderer.setSeriesPaint(10, p3);

    Paint p4 = new GradientPaint(0.0f, 0.0f, new Color(0xFF, 0xFF, 0x22), 0.0f, 0.0f,
            new Color(0xFF, 0xFF, 0x88));
    renderer.setSeriesPaint(3, p4);
    renderer.setSeriesPaint(7, p4);
    renderer.setSeriesPaint(11, p4);
    renderer.setGradientPaintTransformer(
            new StandardGradientPaintTransformer(GradientPaintTransformType.HORIZONTAL));

    renderer.setLegendItemLabelGenerator(new SOCRCategorySeriesLabelGenerator());

    SubCategoryAxis domainAxis = new SubCategoryAxis("Product / Month");
    domainAxis.setCategoryMargin(0.05);
    domainAxis.addSubCategory("Product 1");
    domainAxis.addSubCategory("Product 2");
    domainAxis.addSubCategory("Product 3");

    CategoryPlot plot = (CategoryPlot) chart.getPlot();
    plot.setDomainAxis(domainAxis);
    //plot.setDomainAxisLocation(AxisLocation.TOP_OR_RIGHT);
    plot.setRenderer(renderer);
    //   plot.setFixedLegendItems(createLegendItems());

    setCategorySummary(dataset);
    return chart;

}

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