Example usage for org.jfree.chart.renderer.xy StandardXYItemRenderer setBaseStroke

Introduction

In this page you can find the example usage for org.jfree.chart.renderer.xy StandardXYItemRenderer setBaseStroke.

Prototype

public void setBaseStroke(Stroke stroke) 

Source Link

Document

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

Usage

From source file:jboost.visualization.HistogramFrame.java

private JFreeChart createHistogramChart() {

    XYBarRenderer renderer1 = new XYBarRenderer();
    renderer1.setSeriesPaint(0, Color.cyan);
    renderer1.setSeriesPaint(1, Color.pink);

    XYPlot histPlot = new XYPlot(histogramDataset, null, new NumberAxis("count"), renderer1);

    XYBarRenderer renderer2 = new XYBarRenderer();
    renderer2.setSeriesPaint(0, Color.green);
    renderer2.setSeriesPaint(1, Color.orange);
    renderer2.setUseYInterval(true);/*from w w w  .  j  a  v  a  2  s  .co  m*/

    // weight and potential
    if (infoParser.isRobustBoost || infoParser.isAdaBoost || infoParser.isLogLossBoost) {
        StandardXYItemRenderer renderer3 = new StandardXYItemRenderer();
        renderer3.setSeriesPaint(0, Color.blue);
        renderer3.setSeriesPaint(1, Color.red);
        renderer3.setBaseStroke(new BasicStroke(2));

        StandardXYItemRenderer renderer4 = new StandardXYItemRenderer();
        renderer4.setSeriesPaint(0, Color.blue);
        renderer4.setSeriesPaint(1, Color.red);
        renderer4.setBaseStroke(
                new BasicStroke(2, BasicStroke.CAP_BUTT, BasicStroke.JOIN_MITER, 2, new float[] { 2 }, 0));

        histPlot.setDataset(1, weightDataset);
        histPlot.setRenderer(1, renderer3);

        histPlot.setDataset(2, potentialDataset);
        histPlot.setRenderer(2, renderer4);

        histPlot.setDatasetRenderingOrder(DatasetRenderingOrder.FORWARD);
    }

    XYPlot fluctPlot = new XYPlot(fluctDataset, null, new NumberAxis("bin"), renderer2);

    double initialLocation = (upper_limit + lower_limit) / 2.0;
    histMarker = new IntervalMarker(initialLocation, initialLocation);
    histPlot.addDomainMarker(histMarker, Layer.BACKGROUND);
    fluctPlot.addDomainMarker(histMarker, Layer.BACKGROUND);

    // plot.setBackgroundPaint(Color.lightGray);
    // plot.setDomainGridlinePaint(Color.white);
    // plot.setRangeGridlinePaint(Color.white);

    CombinedDomainXYPlot combinedPlot = new CombinedDomainXYPlot(new NumberAxis("score"));
    combinedPlot.setGap(10.0);

    // add the subplots...
    ValueAxis axis = new NumberAxis();
    axis.setRange(rawData.getMinRange(iter), rawData.getMaxRange(iter));
    combinedPlot.add(histPlot, 3);
    combinedPlot.add(fluctPlot, 1);
    combinedPlot.setOrientation(PlotOrientation.VERTICAL);
    combinedPlot.setDomainAxis(axis);

    JFreeChart chart = new JFreeChart("Histogram", JFreeChart.DEFAULT_TITLE_FONT, combinedPlot, false // legend
    );

    return chart;
}

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