Example usage for org.jfree.chart.renderer.xy StackedXYBarRenderer setUseYInterval

Introduction

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

Prototype

public void setUseYInterval(boolean use) 

Source Link

Document

Sets the flag that determines whether the y-interval from the dataset is used to calculate the length of each bar, and sends a RendererChangeEvent to all registered listeners.

Usage

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

private static JFreeChart createStackedXYBarChart(final String title, final String xAxisLabel,
        final boolean dateAxis, final String yAxisLabel, final TableXYDataset dataset,
        final PlotOrientation orientation, final boolean legend, final boolean tooltips, final boolean urls) {

    if (orientation == null) {
        throw new IllegalArgumentException("Null 'orientation' argument.");
    }/* w w  w.j  av  a  2s .  com*/
    ValueAxis domainAxis = null;
    if (dateAxis) {
        domainAxis = new DateAxis(xAxisLabel);
    } else {
        final NumberAxis axis = new NumberAxis(xAxisLabel);
        axis.setAutoRangeIncludesZero(false);
        domainAxis = axis;
    }
    final ValueAxis valueAxis = new NumberAxis(yAxisLabel);

    final StackedXYBarRenderer renderer = new StackedXYBarRenderer();
    renderer.setUseYInterval(true);
    if (tooltips) {
        final XYToolTipGenerator tt;
        if (dateAxis) {
            tt = StandardXYToolTipGenerator.getTimeSeriesInstance();
        } else {
            tt = new StandardXYToolTipGenerator();
        }
        renderer.setBaseToolTipGenerator(tt);
    }
    if (urls) {
        renderer.setURLGenerator(new StandardXYURLGenerator());
    }

    final XYPlot plot = new XYPlot(dataset, domainAxis, valueAxis, renderer);
    plot.setOrientation(orientation);

    return new JFreeChart(title, JFreeChart.DEFAULT_TITLE_FONT, plot, legend);
}

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