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

Introduction

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

Prototype

public LegendItemCollection getLegendItems();

Source Link

Document

Returns a (possibly empty) collection of legend items.

Usage

From source file:de.fub.maps.project.plugins.tasks.eval.Barchart.java

public Barchart() {
    setLayout(new BorderLayout());
    plot = new CategoryPlot() {
        private static final long serialVersionUID = 1L;

        @Override/*from  w ww .ja  v  a2s .  c o  m*/
        public LegendItemCollection getLegendItems() {

            CategoryItemRenderer renderer = getRenderer(0);
            return renderer.getLegendItems();
        }
    };
    plot.setRangeAxis(new NumberAxis());
    plot.setDomainAxis(new CategoryAxis());
    plot.getDomainAxis().setMaximumCategoryLabelLines(3);
    plot.getDomainAxis().setCategoryLabelPositionOffset(5);
    plot.setDataset(dataset);
    plot.setOrientation(PlotOrientation.VERTICAL);
    chart = new JFreeChart(null, null, plot, true);
    chart.setBackgroundPaint(Color.white);
    BarRenderer renderer = new BarRenderer();
    renderer.setBarPainter(new StandardBarPainter());
    renderer.setBaseToolTipGenerator(new StandardCategoryToolTipGenerator());
    renderer.setAutoPopulateSeriesFillPaint(true);
    renderer.setAutoPopulateSeriesPaint(true);
    renderer.setShadowVisible(false);
    renderer.setSeriesToolTipGenerator(0, new StandardCategoryToolTipGenerator());
    plot.setRenderer(renderer);
    plot.setBackgroundPaint(Color.white);
    chartPanel = new ChartPanel(chart, false);
    chartPanel.setBackground(Color.white);
    add(chartPanel, BorderLayout.CENTER);
}

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