Example usage for org.jfree.chart StandardLegend setOutlinePaint

Introduction

In this page you can find the example usage for org.jfree.chart StandardLegend setOutlinePaint.

Prototype

public void setOutlinePaint(Paint paint) 

Source Link

Document

Sets the outline paint and sends a LegendChangeEvent to all registered listeners.

Usage

From source file:org.jfree.chart.demo.LegendManiaDemo.java

/**
 * Creates a sample chart./*  ww  w.jav  a 2 s.c o m*/
 * 
 * @param dataset
 *           the dataset.
 * @return The chart.
 */
private JFreeChart createChart(final CategoryDataset dataset) {

    // create the chart...
    final JFreeChart chart = ChartFactory.createBarChart(CHART_TITLE, // chart title
            "Activity", // domain axis label
            "Rate", // range axis label
            dataset, // data
            PlotOrientation.VERTICAL, // orientation
            true, // include legend
            true, // tooltips?
            false // URLs?
    );

    // NOW DO SOME OPTIONAL CUSTOMISATION OF THE CHART...

    // set the background color for the chart...
    chart.setBackgroundPaint(new Color(255, 255, 180));

    // get a reference to the plot for further customisation...
    final CategoryPlot plot = chart.getCategoryPlot();
    plot.setBackgroundPaint(BACKGROUND_PAINT);
    plot.setDomainGridlinePaint(Color.white);
    plot.setRangeGridlinePaint(Color.white);

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

    // disable bar outlines...
    final BarRenderer renderer = (BarRenderer) plot.getRenderer();
    renderer.setDrawBarOutline(false);

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

    final StandardLegend legend = (StandardLegend) chart.getLegend();
    legend.setBackgroundPaint(Color.orange);
    legend.setOutlinePaint(Color.orange);

    // activate word wrapping when legend is vertical.
    legend.setPreferredWidth(125);

    // OPTIONAL CUSTOMISATION COMPLETED.

    return chart;

}

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