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

Introduction

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

Prototype

public void setLegendItemToolTipGenerator(XYSeriesLabelGenerator generator) 

Source Link

Document

Sets the legend item tool tip generator and sends a RendererChangeEvent to all registered listeners.

Usage

From source file:org.spf4j.perf.impl.chart.Charts.java

private static JFreeChart createJFreeChart(final String chartName, final String uom,
        final XYDataset timeseriescollection) {
    JFreeChart jfreechart = ChartFactory.createTimeSeriesChart(chartName, "Time", uom, timeseriescollection,
            true, true, false);//from   w  w  w .java2  s .c o  m
    XYPlot xyplot = (XYPlot) jfreechart.getPlot();
    DateAxis dateaxis = (DateAxis) xyplot.getDomainAxis();
    dateaxis.setVerticalTickLabels(true);
    XYLineAndShapeRenderer xylineandshaperenderer = (XYLineAndShapeRenderer) xyplot.getRenderer();
    xylineandshaperenderer.setBaseShapesVisible(true);
    xylineandshaperenderer.setUseFillPaint(true);
    xylineandshaperenderer.setLegendItemToolTipGenerator(new StandardXYSeriesLabelGenerator("Tooltip {0}"));
    return jfreechart;
}

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From source file:io.github.mzmine.modules.plots.chromatogram.ChromatogramPlotWindowController.java

private void configureRenderer(ChromatogramPlotDataSet dataset, int datasetIndex) {

    final XYPlot plot = chartNode.getChart().getXYPlot();

    XYLineAndShapeRenderer newRenderer = new XYLineAndShapeRenderer();
    final int lineThickness = dataset.getLineThickness();
    newRenderer.setBaseShape(new Ellipse2D.Double(-2 * lineThickness, -2 * lineThickness, 4 * lineThickness + 1,
            4 * lineThickness + 1));//from w ww .jav  a  2  s.  c  om
    newRenderer.setBaseShapesFilled(true);
    newRenderer.setBaseShapesVisible(dataset.getShowDataPoints());
    newRenderer.setDrawOutlines(false);

    Stroke baseStroke = new BasicStroke(lineThickness);
    newRenderer.setBaseStroke(baseStroke);

    // Set tooltips for legend
    newRenderer.setLegendItemToolTipGenerator((ds, series) -> {
        if (ds instanceof ChromatogramPlotDataSet) {
            return ((ChromatogramPlotDataSet) ds).getDescription();
        } else
            return null;
    });

    // Set color
    Color baseColor = dataset.getColor();
    newRenderer.setBasePaint(JavaFXUtil.convertColorToAWT(baseColor));

    // Set label generator
    XYItemLabelGenerator intelligentLabelGenerator = new IntelligentItemLabelGenerator(chartNode, 100, dataset);
    newRenderer.setBaseItemLabelGenerator(intelligentLabelGenerator);
    newRenderer.setBaseItemLabelPaint(JavaFXUtil.convertColorToAWT(labelsColor));
    newRenderer.setBaseItemLabelsVisible(itemLabelsVisible.get());
    newRenderer.setBaseItemLabelsVisible(true);

    // Set tooltip generator
    newRenderer.setBaseToolTipGenerator(dataset);

    plot.setRenderer(datasetIndex, newRenderer);

}

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