Example usage for org.jfree.chart.plot SpiderWebPlot setURLGenerator

Introduction

In this page you can find the example usage for org.jfree.chart.plot SpiderWebPlot setURLGenerator.

Prototype

public void setURLGenerator(CategoryURLGenerator generator) 

Source Link

Document

Sets the URL generator for the plot and sends a PlotChangeEvent to all registered listeners.

Usage

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

protected void configureChart(final JFreeChart chart) {
    super.configureChart(chart);

    //Create the stroke for the primary (= real) data series...
    final Stroke thick = new BasicStroke(thicknessprimaryseries);

    //...and apply that stroke to the series
    final SpiderWebPlot webPlot = (SpiderWebPlot) chart.getPlot();
    webPlot.setLabelFont(Font.decode(getLabelFont()));

    if (StringUtils.isEmpty(getTooltipFormula()) == false) {
        webPlot.setToolTipGenerator(new FormulaCategoryTooltipGenerator(getRuntime(), getTooltipFormula()));
    }//  www  .  j  av a  2s .c om
    if (StringUtils.isEmpty(getUrlFormula()) == false) {
        webPlot.setURLGenerator(new FormulaCategoryURLGenerator(getRuntime(), getUrlFormula()));
    }

    final CategoryDataset categoryDataset = webPlot.getDataset();
    final int count = categoryDataset.getRowCount();

    for (int t = 0; t < count; t++) {
        if (categoryDataset.getRowKey(t) instanceof GridCategoryItem) {
            continue;
        }
        webPlot.setSeriesOutlineStroke(t, thick);
    }

    //Set the spiderweb filled (or not)
    webPlot.setWebFilled(radarwebfilled);
    //Set the size of the datapoints on the axis
    webPlot.setHeadPercent(headsize);

    //Set the color of the fake datasets (gridlines) to grey
    for (int t = 0; t < count; t++) {
        if (categoryDataset.getRowKey(t) instanceof GridCategoryItem) {
            webPlot.setSeriesPaint(t, Color.GRAY);
        }
    }

}

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