Example usage for org.jfree.chart.renderer.xy XYAreaRenderer2 setBaseToolTipGenerator

Introduction

In this page you can find the example usage for org.jfree.chart.renderer.xy XYAreaRenderer2 setBaseToolTipGenerator.

Prototype

@Override
public void setBaseToolTipGenerator(XYToolTipGenerator generator) 

Source Link

Document

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

Usage

From source file:org.pentaho.plugin.jfreereport.reportcharts.XYAreaChartExpression.java

public static JFreeChart createTimeSeriesChart(final String title, final String timeAxisLabel,
        final String valueAxisLabel, final XYDataset dataset, final boolean legend, final boolean tooltips,
        final boolean urls, final boolean stacked) {
    final ValueAxis timeAxis = new DateAxis(timeAxisLabel);
    timeAxis.setLowerMargin(0.02); // reduce the default margins
    timeAxis.setUpperMargin(0.02);/*from  ww  w.j  a  v  a 2 s. c  o m*/
    final NumberAxis valueAxis = new NumberAxis(valueAxisLabel);
    valueAxis.setAutoRangeIncludesZero(false); // override default
    final XYPlot plot = new XYPlot(dataset, timeAxis, valueAxis, null);

    XYToolTipGenerator toolTipGenerator = null;
    if (tooltips) {
        toolTipGenerator = StandardXYToolTipGenerator.getTimeSeriesInstance();
    }

    XYURLGenerator urlGenerator = null;
    if (urls) {
        urlGenerator = new StandardXYURLGenerator();
    }

    final XYAreaRenderer2 renderer;
    if (stacked) {
        renderer = new StackedXYAreaRenderer2();
    } else {
        renderer = new XYAreaRenderer2();
    }
    renderer.setBaseToolTipGenerator(toolTipGenerator);
    renderer.setURLGenerator(urlGenerator);
    plot.setRenderer(renderer);

    return new JFreeChart(title, JFreeChart.DEFAULT_TITLE_FONT, plot, legend);
}

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