Example usage for org.jfree.chart.renderer.item IRSUtilities setSelectedItemPaint

Introduction

In this page you can find the example usage for org.jfree.chart.renderer.item IRSUtilities setSelectedItemPaint.

Prototype

public static void setSelectedItemPaint(final AbstractRenderer renderer, final DatasetSelectionExtension<?> ext,
        final Paint itemPaint) 

Source Link

Document

A helper method that installs a PaintIRS on the specified renderer.

Usage

From source file:org.jfree.chart.demo.selection.SelectionDemo3.java

private static JFreeChart createChart(XYDataset dataset, DatasetSelectionExtension<XYCursor> ext) {
    JFreeChart chart = ChartFactory.createScatterPlot("SelectionDemo3", "X", "Y", dataset);

    XYPlot plot = (XYPlot) chart.getPlot();
    plot.setNoDataMessage("NO DATA");

    plot.setDomainPannable(true);//from  w  w  w  . j a v  a  2  s . c o  m
    plot.setRangePannable(true);
    plot.setDomainZeroBaselineVisible(true);
    plot.setRangeZeroBaselineVisible(true);

    plot.setDomainGridlineStroke(new BasicStroke(0.0f));
    plot.setRangeGridlineStroke(new BasicStroke(0.0f));

    plot.setDomainMinorGridlinesVisible(true);
    plot.setRangeMinorGridlinesVisible(true);

    //XYItemRenderer r = plot.getRenderer();
    XYDotRenderer r = new XYDotRenderer();
    r.setDotHeight(2);
    r.setDotWidth(2);

    r.setSeriesPaint(0, Color.blue);
    r.setSeriesPaint(1, Color.green);
    r.setSeriesPaint(2, Color.yellow);
    r.setSeriesPaint(3, Color.orange);
    plot.setRenderer(r);
    NumberAxis domainAxis = (NumberAxis) plot.getDomainAxis();
    domainAxis.setAutoRangeIncludesZero(false);

    domainAxis.setTickMarkInsideLength(2.0f);
    domainAxis.setTickMarkOutsideLength(2.0f);

    domainAxis.setMinorTickMarksVisible(true);

    NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
    rangeAxis.setTickMarkInsideLength(2.0f);
    rangeAxis.setTickMarkOutsideLength(2.0f);
    rangeAxis.setMinorTickMarksVisible(true);

    //add selection specific rendering
    IRSUtilities.setSelectedItemPaint(r, ext, Color.red);

    //register plot as selection change listener
    ext.addChangeListener(plot);

    return chart;
}

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From source file:org.jfree.chart.demo.selection.SelectionDemo4.java

/**
 * Creates a chart./*from   www .  j av a2s . c om*/
 * 
 * @param dataset  a dataset.
 * 
 * @return The chart.
 */
private static JFreeChart createChart(IntervalXYDataset dataset, DatasetSelectionExtension<XYCursor> ext) {
    JFreeChart chart = ChartFactory.createHistogram("SelectionDemo4", null, null, dataset);
    XYPlot plot = (XYPlot) chart.getPlot();
    plot.setDomainPannable(true);
    plot.setRangePannable(true);
    plot.setForegroundAlpha(0.85f);
    NumberAxis yAxis = (NumberAxis) plot.getRangeAxis();
    yAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    XYBarRenderer renderer = (XYBarRenderer) plot.getRenderer();
    renderer.setDrawBarOutline(true);
    renderer.setDefaultOutlinePaint(Color.red);
    renderer.setBarPainter(new StandardXYBarPainter());
    renderer.setShadowVisible(false);

    //add selection specific rendering
    IRSUtilities.setSelectedItemPaint(renderer, ext, Color.white);

    //register plot as selection change listener
    ext.addChangeListener(plot);

    return chart;
}

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From source file:org.jfree.chart.demo.selection.SelectionDemo5Category.java

private static JFreeChart createChart(CategoryDataset dataset,
        DatasetSelectionExtension<CategoryCursor<String, String>> ext) {

    // create the chart...
    JFreeChart chart = ChartFactory.createBarChart("Bar Chart Demo 1", "Category", "Value", dataset);

    CategoryPlot plot = (CategoryPlot) chart.getPlot();
    plot.setDomainGridlinesVisible(true);
    plot.setRangeCrosshairVisible(true);
    plot.setRangeCrosshairPaint(Color.blue);

    // set the range axis to display integers only...
    NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
    rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());

    // disable bar outlines...
    BarRenderer renderer = (BarRenderer) plot.getRenderer();
    renderer.setDrawBarOutline(false);/*from w w  w  .  jav a  2s.c  o m*/

    // set up gradient paints for series...
    GradientPaint gp0 = new GradientPaint(0.0f, 0.0f, Color.BLUE, 0.0f, 0.0f, new Color(0, 0, 64));
    GradientPaint gp1 = new GradientPaint(0.0f, 0.0f, Color.GREEN, 0.0f, 0.0f, new Color(0, 64, 0));
    GradientPaint gp2 = new GradientPaint(0.0f, 0.0f, Color.RED, 0.0f, 0.0f, new Color(64, 0, 0));
    renderer.setSeriesPaint(0, gp0);
    renderer.setSeriesPaint(1, gp1);
    renderer.setSeriesPaint(2, gp2);

    renderer.setLegendItemToolTipGenerator(new StandardCategorySeriesLabelGenerator("Tooltip: {0}"));

    CategoryAxis domainAxis = plot.getDomainAxis();
    domainAxis.setCategoryLabelPositions(CategoryLabelPositions.createUpRotationLabelPositions(Math.PI / 6.0));

    //add selection specific rendering
    IRSUtilities.setSelectedItemPaint(renderer, ext, Color.WHITE);

    //register plot as selection change listener
    ext.addChangeListener(plot);

    return chart;
}

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