Example usage for org.jfree.chart LegendItem setFillPaint

Introduction

In this page you can find the example usage for org.jfree.chart LegendItem setFillPaint.

Prototype

public void setFillPaint(Paint paint) 

Source Link

Document

Sets the fill paint.

Usage

From source file:pwm.visualizer.MDPPolicyPanel.java

private JFreeChart createChart() {
    NumberAxis nutritionAxis = new NumberAxis("Calories/Day");
    nutritionAxis.setLowerBound(0);/*from   www . j a  v  a 2  s . com*/
    nutritionAxis.setUpperBound(5000);
    nutritionAxis.setAutoRange(false);
    //      
    CategoryPlot categoryplot = new CategoryPlot(nutritionDataSet, new CategoryAxis("Weight(KG)"),
            nutritionAxis, new BarRenderer());
    CategoryAxis xaxis = categoryplot.getDomainAxis();
    xaxis.setCategoryLabelPositions(CategoryLabelPositions.UP_90);

    LegendItemCollection legend = new LegendItemCollection();
    LegendItem nutritionLegend = new LegendItem("Calories/Day");
    LegendItem exerciseLegend = new LegendItem("Physical Activity Level");
    nutritionLegend.setFillPaint(Color.BLUE);
    exerciseLegend.setFillPaint(Color.RED);

    legend.add(nutritionLegend);
    legend.add(exerciseLegend);

    categoryplot.setFixedLegendItems(legend);
    JFreeChart jfreechart = new JFreeChart("Policy Visualizer", categoryplot);
    categoryplot.setDataset(1, exerciseDataSet);
    categoryplot.mapDatasetToRangeAxis(1, 1);

    NumberAxis exerciseAxis = new NumberAxis("Physical Activity Level");
    exerciseAxis.setLowerBound(0);
    exerciseAxis.setUpperBound(3.0);
    exerciseAxis.setAutoRange(false);

    categoryplot.setRangeAxis(1, exerciseAxis);
    BarRenderer barrenderer1 = new BarRenderer();
    categoryplot.setRenderer(1, barrenderer1);

    //        BarRenderer stackedbarrenderer = (BarRenderer)categoryplot.getRenderer();
    //        stackedbarrenderer.setDrawBarOutline(true);
    //        stackedbarrenderer.setBaseItemLabelsVisible(false);
    //        stackedbarrenderer.setBaseItemLabelGenerator(new StandardCategoryItemLabelGenerator());

    ChartUtilities.applyCurrentTheme(jfreechart);

    return jfreechart;

}

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