Example usage for org.jfree.chart.renderer.xy XYLineAndShapeRenderer setLegendTextPaint

Introduction

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

Prototype

public void setLegendTextPaint(int series, Paint paint) 

Source Link

Document

Sets the paint used for the legend text for the specified series, and sends a RendererChangeEvent to all registered listeners.

Usage

From source file:fr.amap.lidar.amapvox.chart.VoxelsToChart.java

public JFreeChart createChart(String title, XYSeriesCollection dataset, String xAxisLabel, String yAxisLabel) {

    JFreeChart chart = ChartFactory.createXYLineChart(title, xAxisLabel, yAxisLabel, dataset,
            PlotOrientation.VERTICAL, true, true, false);

    String fontName = "Palatino";
    chart.getTitle().setFont(new Font(fontName, Font.BOLD, 18));
    XYPlot plot = (XYPlot) chart.getPlot();

    plot.setDomainPannable(true);/*  w  w w.  j av a  2s .c  o  m*/
    plot.setRangePannable(true);
    plot.setDomainCrosshairVisible(true);
    plot.setRangeCrosshairVisible(true);
    plot.getDomainAxis().setLowerMargin(0.0);

    plot.getDomainAxis().setLabelFont(new Font(fontName, Font.BOLD, 14));
    plot.getDomainAxis().setTickLabelFont(new Font(fontName, Font.PLAIN, 12));
    plot.getRangeAxis().setLabelFont(new Font(fontName, Font.BOLD, 14));
    plot.getRangeAxis().setTickLabelFont(new Font(fontName, Font.PLAIN, 12));

    chart.getLegend().setItemFont(new Font(fontName, Font.PLAIN, 14));
    chart.getLegend().setFrame(BlockBorder.NONE);

    LegendTitle subtitle = (LegendTitle) chart.getSubtitles().get(0);
    subtitle.setHorizontalAlignment(HorizontalAlignment.LEFT);

    XYItemRenderer r = plot.getRenderer();
    if (r instanceof XYLineAndShapeRenderer) {
        XYLineAndShapeRenderer renderer = (XYLineAndShapeRenderer) r;
        renderer.setBaseShapesVisible(true);

        Ellipse2D.Float shape = new Ellipse2D.Float(-2.5f, -2.5f, 5.0f, 5.0f);

        for (int i = 0; i < voxelFiles.length; i++) {
            renderer.setSeriesShape(i, shape);
            renderer.setSeriesPaint(i, voxelFiles[i].getSeriesParameters().getColor());
            renderer.setLegendTextPaint(i, voxelFiles[i].getSeriesParameters().getColor());
        }
    }

    return chart;
}

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