Example usage for org.jfree.chart.renderer.xy XYBarRenderer setBaseNegativeItemLabelPosition

Introduction

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

Prototype

public void setBaseNegativeItemLabelPosition(ItemLabelPosition position) 

Source Link

Document

Sets the base item label position for negative values and sends a RendererChangeEvent to all registered listeners.

Usage

From source file:org.talend.dataprofiler.chart.util.TopChartFactory.java

public static JFreeChart createBlockingBarChart(String title, HistogramDataset dataset) {
    ChartFactory.setChartTheme(StandardChartTheme.createLegacyTheme());
    JFreeChart chart = ChartFactory.createHistogram(null, title, "Key frequency", dataset, //$NON-NLS-1$
            PlotOrientation.VERTICAL, false, true, false);

    XYPlot plot = chart.getXYPlot();/* ww w  . ja  v a 2  s .c o m*/
    plot.getRangeAxis().setUpperMargin(0.08);
    // plot.getRangeAxis().setLowerBound(-0.08);
    decorateCategoryPlot(chart);
    plot.setRangeGridlinesVisible(true);

    XYBarRenderer renderer = new XYBarRenderer() {

        private static final long serialVersionUID = 4168794048090452033L;

        @Override
        public Paint getItemPaint(int row, int column) {
            return ChartDecorator.COLOR_LIST.get(0);
        }
    };
    renderer.setBaseItemLabelsVisible(true);
    renderer.setBaseItemLabelGenerator(new StandardXYItemLabelGenerator());
    renderer.setBasePositiveItemLabelPosition(
            new ItemLabelPosition(ItemLabelAnchor.OUTSIDE12, TextAnchor.BASELINE_LEFT));
    renderer.setBaseNegativeItemLabelPosition(
            new ItemLabelPosition(ItemLabelAnchor.OUTSIDE12, TextAnchor.BASELINE_LEFT));
    renderer.setShadowVisible(Boolean.FALSE);
    plot.setRenderer(renderer);

    return chart;
}

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