Example usage for org.jfree.chart.renderer.category ScatterRenderer setDefaultEntityRadius

Introduction

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

Prototype

public void setDefaultEntityRadius(int radius) 

Source Link

Document

Sets the radius of the circle used for the default entity area when no area is specified.

Usage

From source file:com.rapidminer.gui.new_plotter.engine.jfreechart.ChartRendererFactory.java

private static void configureScatterRenderer(ScatterRenderer renderer, ValueSource valueSource,
        PlotInstance plotInstance) throws ChartPlottimeException {
    ValueSourceData valueSourceData = plotInstance.getPlotData().getValueSourceData(valueSource);
    int seriesCount = valueSourceData.getSeriesCount();
    SeriesFormat seriesFormat = valueSource.getSeriesFormat();
    DimensionConfig domainConfig = valueSource.getDomainConfig();
    DimensionConfig colorDimensionConfig = plotInstance.getCurrentPlotConfigurationClone()
            .getDimensionConfig(PlotDimension.COLOR);
    DimensionConfig shapeDimensionConfig = plotInstance.getCurrentPlotConfigurationClone()
            .getDimensionConfig(PlotDimension.SHAPE);

    renderer.setDefaultEntityRadius(4);

    // loop all series and set series format
    for (int seriesIdx = 0; seriesIdx < seriesCount; ++seriesIdx) {
        // lines are not supported in a ScatterRenderer, but this is already checked in
        // JFreeChartPlotEngine.getWarnings().

        // configure series shape if necessary
        if (!SeriesFormat.calculateIndividualFormatForEachItem(domainConfig, shapeDimensionConfig)) {
            // if(seriesFormat.getItemShape() != ItemShape.NONE) {
            renderer.setSeriesShape(seriesIdx, seriesFormat.getItemShape().getShape());
            // } else {
            // throw new ChartPlottimeException("unsupported_item_shape",
            // valueSource.toString(), seriesFormat.getItemShape());
            // }/*from   w ww .  jav  a 2  s  .c o  m*/
        }

        // configure series color if necessary
        if (!SeriesFormat.calculateIndividualFormatForEachItem(domainConfig, colorDimensionConfig)) {
            Color itemColor = seriesFormat.getItemColor();
            renderer.setSeriesPaint(seriesIdx, itemColor);
        }
        renderer.setSeriesOutlinePaint(seriesIdx, PlotConfiguration.DEFAULT_SERIES_OUTLINE_PAINT);
        renderer.setUseOutlinePaint(true);
        renderer.setDrawOutlines(true);
        renderer.setUseSeriesOffset(false);
    }
}

---