Example usage for org.jfree.chart.renderer.xy XYStepRenderer setLegendItemLabelGenerator

Introduction

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

Prototype

@Override
public void setLegendItemLabelGenerator(XYSeriesLabelGenerator generator) 

Source Link

Document

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

Usage

From source file:edu.ucla.stat.SOCR.chart.demo.XYStepRendererDemo1.java

/**
 * Creates a sample chart.// w w w .  j a  va 2 s.co m
 * 
 * @param dataset  a dataset for the chart.
 * 
 * @return A sample chart.
 */
protected JFreeChart createChart(XYDataset dataset) {
    JFreeChart chart = ChartFactory.createXYLineChart(chartTitle, domainLabel, rangeLabel, dataset,
            PlotOrientation.VERTICAL, !legendPanelOn, true, false);
    XYPlot plot = (XYPlot) chart.getPlot();
    XYStepRenderer renderer = new XYStepRenderer();
    renderer.setBaseStroke(new BasicStroke(2.0f));
    renderer.setBaseToolTipGenerator(new StandardXYToolTipGenerator());
    renderer.setDefaultEntityRadius(6);
    renderer.setLegendItemLabelGenerator(new SOCRXYSeriesLabelGenerator());

    plot.setRenderer(renderer);
    setXSummary(dataset);
    return chart;
}

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From source file:edu.ucla.stat.SOCR.chart.demo.XYStepRendererDemo1.java

protected JFreeChart createLegend(XYDataset dataset) {

    JFreeChart chart = ChartFactory.createXYLineChart(chartTitle, // chart title
            domainLabel, // domain axis label
            rangeLabel, // range axis label
            dataset, // data
            PlotOrientation.VERTICAL, // orientation
            true, // include legend
            true, // tooltips
            false // url
    );//w w  w.  ja v  a  2  s. com

    // NOW DO SOME OPTIONAL CUSTOMISATION OF THE CHART...
    chart.setBackgroundPaint(Color.white);
    XYPlot plot = (XYPlot) chart.getPlot();

    XYStepRenderer renderer = new XYStepRenderer();
    renderer.setBaseStroke(new BasicStroke(2.0f));
    renderer.setBaseToolTipGenerator(new StandardXYToolTipGenerator());
    renderer.setDefaultEntityRadius(6);
    renderer.setLegendItemLabelGenerator(new SOCRXYSeriesLabelGenerator());

    plot.setRenderer(renderer);
    return chart;

}

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From source file:SciTK.PlotXYStep.java

/** Initialization routine (common to both constructors) */
private void init(String x_label, String y_label, String window_title, double x_min, double x_max) {
    chart = ChartFactory.createXYStepChart("", x_label, y_label, data, PlotOrientation.VERTICAL, false, true,
            false);//w  w w.ja  v a  2  s. c o m

    chart.setBackgroundPaint(Color.white);
    XYPlot plot = chart.getXYPlot(); // the plot itself

    // Use a step renderer for this type of chart:
    XYStepRenderer renderer = new XYStepRenderer();
    renderer.setBaseStroke(new BasicStroke(2.0f));
    renderer.setBaseToolTipGenerator(new StandardXYToolTipGenerator());
    renderer.setDefaultEntityRadius(6);
    renderer.setLegendItemLabelGenerator(new MultipleXYSeriesLabelGenerator());
    // need to tell the plot to use this renderer
    plot.setRenderer(renderer);

    // create new axis with range set by dataset max/min:
    NumberAxis domainAxis = new NumberAxis(x_label);
    domainAxis.setRange(x_min, x_max);
    plot.setDomainAxis(domainAxis);

    // for some reason default is white, change it to black:
    setGridlineColor(Color.BLACK);

    super.window_title = window_title;
    super.initUI();
}

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