Example usage for org.jfree.chart.renderer BarRenderer3D setMaxBarWidth

Introduction

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

Prototype

public void setMaxBarWidth(double percent) 

Source Link

Document

Sets the maximum bar width, which is specified as a percentage of the available space for all bars, and sends a RendererChangeEvent to all registered listeners.

Usage

From source file:include.picture.MyBarChart.java

/**
*?
*//* w ww .j a v  a 2  s  .co m*/
public void paint() {
    try {
        check();
        CategoryDataset dataset = getDataSet(series, category, data);
        JFreeChart chart = ChartFactory.createBarChart3D(title, axisXLabel, axisYLabel, dataset,
                PlotOrientation.VERTICAL, true, false, false);
        chart.setBackgroundPaint(Color.WHITE);
        BarRenderer3D renderer = new BarRenderer3D();
        CategoryPlot plot = chart.getCategoryPlot();
        renderer.setMaxBarWidth(0.01);
        renderer.setBaseOutlinePaint(Color.BLACK);
        renderer.setItemLabelGenerator(new StandardCategoryItemLabelGenerator());
        renderer.setItemLabelFont(new Font("", Font.PLAIN, 15));
        renderer.setItemLabelsVisible(true);
        renderer.setItemMargin(0.1);
        plot.setRenderer(renderer);
        FileOutputStream fos_jpg = null;
        try {
            fos_jpg = new FileOutputStream(fileName);
            ChartUtilities.writeChartAsJPEG(fos_jpg, 1000, chart, width, height, null);
        } finally {
            try {
                fos_jpg.close();
            } catch (Exception e) {
            }
        }
    } catch (Exception e) {
        e.printStackTrace();
    } // end of try-catch

}

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