Example usage for org.jfree.chart.labels IntervalCategoryItemLabelGenerator IntervalCategoryItemLabelGenerator

Introduction

In this page you can find the example usage for org.jfree.chart.labels IntervalCategoryItemLabelGenerator IntervalCategoryItemLabelGenerator.

Prototype

public IntervalCategoryItemLabelGenerator() 

Source Link

Document

Creates a new generator with a default number formatter.

Usage

From source file:org.ietr.preesm.mapper.ui.GanttPlotter.java

/**
 * Creates a chart.//from  www .  j a va  2 s .  co m
 * 
 * @param dataset
 *            a dataset.
 * 
 * @return A chart.
 */
private JFreeChart createChart(IntervalCategoryDataset dataset) {

    JFreeChart chart = ChartFactory.createGanttChart("Solution Gantt", // title
            "Operators", // x-axis label
            "Time", // y-axis label
            null, // data
            true, // create legend?
            true, // generate tooltips?
            false // generate URLs?
    );

    CategoryPlot plot = (CategoryPlot) chart.getPlot();

    Paint p = getBackgroundColorGradient();
    chart.setBackgroundPaint(p);

    plot.setBackgroundPaint(Color.white);
    plot.setDomainGridlinePaint(Color.white);
    plot.setRangeGridlinePaint(Color.black);
    plot.setAxisOffset(new RectangleInsets(5.0, 5.0, 5.0, 5.0));
    plot.setOrientation(PlotOrientation.HORIZONTAL);

    DateAxis xaxis = (DateAxis) plot.getRangeAxis();
    xaxis.setDateFormatOverride(new VertexDateFormat());
    xaxis.setPositiveArrowVisible(true);

    DefaultDrawingSupplier d = new DefaultDrawingSupplier();

    plot.setDrawingSupplier(d);
    MyGanttRenderer ren = new MyGanttRenderer();
    // ren.setRepaintedListener(new RefreshRepaintedListener(this));

    ren.setSeriesItemLabelsVisible(0, false);
    ren.setSeriesVisibleInLegend(0, false);
    ren.setSeriesItemLabelGenerator(0, new IntervalCategoryItemLabelGenerator());
    ren.setSeriesToolTipGenerator(0, new MapperGanttToolTipGenerator());

    ren.setAutoPopulateSeriesShape(false);

    plot.setRenderer(ren);

    plot.setDataset(dataset);
    return chart;

}

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