Example usage for org.jfree.chart.renderer.category CategoryItemRenderer setBasePaint

Introduction

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

Prototype

public void setBasePaint(Paint paint);

Source Link

Document

Sets the base paint and sends a RendererChangeEvent to all registered listeners.

Usage

From source file:com.thalesgroup.hudson.plugins.cccc.CcccChartBuilder.java

protected JFreeChart createGraph() {

    JFreeChart chart = ChartFactory.createStackedAreaChart(null, null, "Number of modules",
            buildDataset(action), PlotOrientation.VERTICAL, true, false, true);

    chart.setBackgroundPaint(Color.white);

    CategoryPlot plot = chart.getCategoryPlot();
    plot.setBackgroundPaint(Color.WHITE);
    plot.setOutlinePaint(null);//from   w w w.  jav  a2 s  . c o m
    plot.setForegroundAlpha(0.8f);
    plot.setRangeGridlinesVisible(true);
    plot.setRangeGridlinePaint(Color.black);

    CategoryAxis domainAxis = new ShiftedCategoryAxis(null);
    plot.setDomainAxis(domainAxis);
    domainAxis.setCategoryLabelPositions(CategoryLabelPositions.UP_90);
    domainAxis.setLowerMargin(0.0);
    domainAxis.setUpperMargin(0.0);
    domainAxis.setCategoryMargin(0.0);

    NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
    rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    // crop extra space around the graph
    plot.setInsets(new RectangleInsets(0, 0, 0, 5.0));

    CategoryItemRenderer firstRender = new DefaultCategoryItemRenderer();
    CcccAreaRenderer renderer = new CcccAreaRenderer(action.getUrlName());
    plot.setRenderer(firstRender);

    //Second
    NumberAxis axis2 = new NumberAxis("Lines of Code");
    axis2.setLabelPaint(Color.BLUE);
    axis2.setAxisLinePaint(Color.BLUE);
    axis2.setTickLabelPaint(Color.BLUE);
    CategoryPlot categoryPlot = chart.getCategoryPlot();
    categoryPlot.setRangeAxis(1, axis2);
    //CategoryAxis categoryAxis = categoryPlot.getDomainAxis();
    categoryPlot.setDataset(1, buildDataset2(action));
    categoryPlot.mapDatasetToRangeAxis(1, 1);
    CategoryItemRenderer rendu = new DefaultCategoryItemRenderer();
    rendu.setBasePaint(Color.BLUE);
    categoryPlot.setRenderer(1, rendu);

    //Third
    NumberAxis axis3 = new NumberAxis("McCabe's Cyclomatic Number");
    axis3.setLabelPaint(Color.GREEN);
    axis3.setAxisLinePaint(Color.GREEN);
    axis3.setTickLabelPaint(Color.GREEN);
    CategoryPlot categoryPlot3 = chart.getCategoryPlot();
    categoryPlot3.setRangeAxis(2, axis3);
    categoryPlot3.setDataset(2, buildDataset3(action));
    categoryPlot3.mapDatasetToRangeAxis(2, 2);
    categoryPlot3.mapDatasetToDomainAxis(2, 0);
    CategoryItemRenderer rendu3 = new DefaultCategoryItemRenderer();
    rendu3.setBasePaint(Color.GREEN);
    categoryPlot3.setRenderer(2, rendu3);

    return chart;
}

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