Example usage for org.jfree.chart.renderer GroupedStackedBarRenderer setSeriesToGroupMap

Introduction

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

Prototype

public void setSeriesToGroupMap(KeyToGroupMap map) 

Source Link

Document

Updates the map used to assign each series to a group.

Usage

From source file:RDGraphGenerator.java

private JFreeChart createTimeChart(String riderID) {

    String riderName = (String) riders.get(riderID);
    final JFreeChart chart = ChartFactory.createStackedBarChart(riderName + "'s Hours", // chart title
            "Month", // domain axis label
            "Hours", // range axis label
            (CategoryDataset) riderTimes.get(riderID), // data
            PlotOrientation.VERTICAL, // the plot orientation
            true, // legend
            true, // tooltips
            false // urls
    );/*from w  ww .  j  a v a  2s .c  o  m*/

    GroupedStackedBarRenderer renderer = new GroupedStackedBarRenderer();
    KeyToGroupMap map = new KeyToGroupMap("G1");
    map.mapKeyToGroup("0", "G1");
    map.mapKeyToGroup("1", "G1");
    map.mapKeyToGroup("2", "G1");
    map.mapKeyToGroup("3", "G1");
    renderer.setSeriesToGroupMap(map);

    renderer.setItemMargin(0.0);
    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);

    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);

    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);

    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.setGradientPaintTransformer(
            new StandardGradientPaintTransformer(GradientPaintTransformType.HORIZONTAL));

    CategoryPlot plot = (CategoryPlot) chart.getPlot();
    plot.setRenderer(renderer);
    plot.setFixedLegendItems(createLegendItems());
    CategoryAxis ca = plot.getDomainAxis();
    ca.setCategoryLabelPositions(CategoryLabelPositions.DOWN_90);
    //Make around the chart transparent.
    chart.setBackgroundPaint(null);
    return chart;

}

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From source file:RDGraphGenerator.java

/**
 * Creates a sample chart.// w w  w  .j  av  a2 s.  c  o m
 *
 * @param dataset  the dataset for the chart.
 *
 * @return A sample chart.
 */
private JFreeChart createDistChart(String riderID) {

    String riderName = (String) riders.get(riderID);
    final JFreeChart chart = ChartFactory.createStackedBarChart(riderName + "'s Distances", // chart title
            "Month", // domain axis label
            mainDist, // range axis label
            (CategoryDataset) riderDistances.get(riderID), // data
            PlotOrientation.VERTICAL, // the plot orientation
            true, // legend
            true, // tooltips
            false // urls
    );

    GroupedStackedBarRenderer renderer = new GroupedStackedBarRenderer();
    KeyToGroupMap map = new KeyToGroupMap("G1");
    map.mapKeyToGroup("0", "G1");
    map.mapKeyToGroup("1", "G1");
    map.mapKeyToGroup("2", "G1");
    map.mapKeyToGroup("3", "G1");
    renderer.setSeriesToGroupMap(map);

    renderer.setItemMargin(0.0);
    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);

    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);

    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);

    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.setGradientPaintTransformer(
            new StandardGradientPaintTransformer(GradientPaintTransformType.HORIZONTAL));

    CategoryPlot plot = (CategoryPlot) chart.getPlot();
    plot.setRenderer(renderer);
    plot.setFixedLegendItems(createLegendItems());
    ValueAxis va = (ValueAxis) plot.getRangeAxis();
    ValueAxis ova = null;
    try {
        ova = (ValueAxis) va.clone();
    } catch (CloneNotSupportedException cnse) {
    }
    ova.setLabel(secondaryDist);
    ova.setLowerBound(va.getLowerBound() * unitConversion);
    ova.setUpperBound(va.getUpperBound() * unitConversion);
    plot.setRangeAxis(1, ova);
    plot.setRangeAxisLocation(1, AxisLocation.TOP_OR_RIGHT);
    CategoryAxis ca = plot.getDomainAxis();
    ca.setCategoryLabelPositions(CategoryLabelPositions.DOWN_90);
    //Make around the chart transparent.
    chart.setBackgroundPaint(null);
    return chart;

}

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