Example usage for org.jfree.chart.renderer.category BarRenderer3D setSeriesItemLabelGenerator

Introduction

In this page you can find the example usage for org.jfree.chart.renderer.category BarRenderer3D setSeriesItemLabelGenerator.

Prototype

@Override
public void setSeriesItemLabelGenerator(int series, CategoryItemLabelGenerator generator) 

Source Link

Document

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

Usage

From source file:edu.ucla.stat.SOCR.chart.ChartGenerator_JTable.java

private JFreeChart createCategoryBarChart(String title, String xLabel, String yLabel, CategoryDataset dataset) {

    //  System.out.println("layout = "+layout);
    JFreeChart chart;/*  w  w w . j a v  a  2 s.com*/
    if (dimension.equalsIgnoreCase("3d")) {

        chart = ChartFactory.createBarChart3D(title, // chart title
                xLabel, // domain axis label
                yLabel, // range axis label
                dataset, // data
                orientation, // orientation
                true, // include legend
                true, // tooltips
                false // urls
        );
        CategoryPlot plot = chart.getCategoryPlot();
        plot.setDomainGridlinesVisible(true);
        CategoryAxis axis = plot.getDomainAxis();
        axis.setCategoryLabelPositions(CategoryLabelPositions.createUpRotationLabelPositions(Math.PI / 8.0));
        BarRenderer3D renderer = (BarRenderer3D) plot.getRenderer();
        //renderer.setLegendItemLabelGenerator(new SOCRCategorySeriesLabelGenerator());
        renderer.setDrawBarOutline(false);
        return chart;
    }
    if (layout.equalsIgnoreCase("stacked")) {
        chart = ChartFactory.createStackedBarChart(title, // chart title
                xLabel, // domain axis label
                yLabel, // range axis label
                dataset, // data
                orientation, // the plot orientation
                true, // legend
                true, // tooltips
                false // urls
        );
    } else if (layout.equalsIgnoreCase("waterfall")) {
        chart = ChartFactory.createWaterfallChart(title, xLabel, yLabel, dataset, orientation, true, true,
                false);
        CategoryPlot plot = chart.getCategoryPlot();
        BarRenderer renderer = (BarRenderer) plot.getRenderer();
        renderer.setDrawBarOutline(false);

        DecimalFormat labelFormatter = new DecimalFormat("$##,###.00");
        labelFormatter.setNegativePrefix("(");
        labelFormatter.setNegativeSuffix(")");
        renderer.setBaseItemLabelGenerator(new StandardCategoryItemLabelGenerator("{2}", labelFormatter));
        renderer.setBaseItemLabelsVisible(true);
    } else {
        chart = ChartFactory.createBarChart(title, // chart title
                xLabel, // domain axis label
                yLabel, // range axis label
                dataset, // data
                orientation, // orientation
                true, // include legend
                true, // tooltips?
                false // URLs?
        );
    }

    // NOW DO SOME OPTIONAL CUSTOMISATION OF THE CHART...

    // set the background color for the chart...
    chart.setBackgroundPaint(Color.white);

    // get a reference to the plot for further customisation...
    CategoryPlot plot = chart.getCategoryPlot();
    plot.setBackgroundPaint(Color.lightGray);
    plot.setDomainGridlinePaint(Color.white);
    plot.setDomainGridlinesVisible(true);
    plot.setRangeGridlinePaint(Color.white);

    // set the range axis to display integers only...
    NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
    rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());

    // disable bar outlines...
    if (layout.equalsIgnoreCase("stacked")) {
        StackedBarRenderer renderer = (StackedBarRenderer) plot.getRenderer();
        renderer.setDrawBarOutline(false);
        renderer.setBaseItemLabelsVisible(true);
        renderer.setSeriesItemLabelGenerator(0, new StandardCategoryItemLabelGenerator());
    } else if (layout.equalsIgnoreCase("layered")) {
        LayeredBarRenderer renderer = new LayeredBarRenderer();
        renderer.setDrawBarOutline(false);
        plot.setRenderer(renderer);
        plot.setRowRenderingOrder(SortOrder.DESCENDING);
    } else {
        BarRenderer renderer = (BarRenderer) plot.getRenderer();
        renderer.setDrawBarOutline(false);
    }

    /*   CategoryAxis domainAxis = plot.getDomainAxis();
     domainAxis.setCategoryLabelPositions(
         CategoryLabelPositions.createUpRotationLabelPositions(Math.PI / 6.0)
     );*/
    // OPTIONAL CUSTOMISATION COMPLETED.

    return chart;
}

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