Example usage for org.jfree.chart.renderer.category StackedBarRenderer setBase

Introduction

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

Prototype

public void setBase(double base) 

Source Link

Document

Sets the base value for the bars and sends a RendererChangeEvent to all registered listeners.

Usage

From source file:org.jfree.chart.demo.StackedBarChartDemo6.java

private static JFreeChart createChart(CategoryDataset categorydataset) {
    JFreeChart jfreechart = ChartFactory.createStackedBarChart("Stacked Bar Chart Demo 6", "Category", "Value",
            categorydataset, PlotOrientation.HORIZONTAL, true, true, false);
    jfreechart.setBackgroundPaint(Color.white);
    CategoryPlot categoryplot = (CategoryPlot) jfreechart.getPlot();
    categoryplot.setBackgroundPaint(Color.lightGray);
    categoryplot.setRangeGridlinePaint(Color.white);
    StackedBarRenderer stackedbarrenderer = (StackedBarRenderer) categoryplot.getRenderer();
    stackedbarrenderer.setDrawBarOutline(false);
    long l = System.currentTimeMillis();
    stackedbarrenderer.setBase(l);
    DateAxis dateaxis = new DateAxis("Date");
    dateaxis.setLowerMargin(0.0D);//from   w  w w. j ava2  s  . c o  m
    categoryplot.setRangeAxis(dateaxis);
    return jfreechart;
}

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From source file:org.metacsp.utility.UI.PlotBoxTLSmall.java

/**
 * Creates a chart for the PlotBoxBehavior
 * /*from   w w w  .  jav a  2s. c om*/
 * @param dataset  A dataset for the chart.
 * 
 * @return A chart where the PlotBoxBehavior will be plotted.
 */
@SuppressWarnings("deprecation")
private JFreeChart createChart(CategoryDataset dataset) {

    //      String s = name;
    String s = null;
    String tit = null;
    String ax = null;
    //      if (first)
    //         tit = title + " (EST)";
    //      else if (last)
    //         ax = "Time";

    tit = this.name;

    chart = ChartFactory.createStackedBarChart(tit, // chart title
            s, // domain axis label
            ax, // range axis label
            dataset, // data
            PlotOrientation.HORIZONTAL, // the plot orientation
            false, // legend
            false, // tooltips
            false // urls
    );
    CategoryPlot plot = chart.getCategoryPlot();

    chart.getTitle().setHorizontalAlignment(HorizontalAlignment.LEFT);
    plot.setRangeAxisLocation(AxisLocation.BOTTOM_OR_RIGHT);

    //plot.getCategories();
    //CategoryItemRenderer renderer = plot.getRenderer();
    StackedBarRenderer renderer = (StackedBarRenderer) plot.getRenderer();
    renderer.setItemLabelsVisible(true);
    renderer.setItemLabelGenerator(new LabelGenerator(true));
    ItemLabelPosition pos = new ItemLabelPosition(ItemLabelAnchor.INSIDE1, TextAnchor.TOP_RIGHT);
    renderer.setPositiveItemLabelPositionFallback(pos);
    for (int i = 0; i < dataset.getRowCount(); i++) {
        renderer.setSeriesPositiveItemLabelPosition(i, pos);
    }

    /*
    if (values.elementAt(0) instanceof ResourceLevel) {
       renderer.setItemLabelGenerator( new PlotBoxTL.LabelGenerator(true));
    }
    else
       renderer.setItemLabelGenerator( new PlotBoxTL.LabelGenerator(false));
    */
    renderer.setToolTipGenerator(new PlotBoxTooltip());
    plot.setRenderer(renderer);
    // renderer.getSeriesStroke(0).
    plot.setForegroundAlpha(0.8f);

    NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
    rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    rangeAxis.setLowerMargin(2.0);
    rangeAxis.setUpperMargin(2.0);

    //long origin = stl.getSerializableSimpleTimeline().getEarliestStartTime();
    //long horizon = stl.getSerializableSimpleTimeline().getLatestEndTime();
    long origin = stl.getPulses()[0].longValue();
    NumberFormat nf = new DecimalFormat();
    rangeAxis.setNumberFormatOverride(nf);
    if (this.range != null)
        rangeAxis.setRange(range);
    //rangeAxis.setRange((new Double(origin)).doubleValue(), (new Double(horizon)).doubleValue());

    ///// 0 should be replaced by the start of the horizon
    renderer.setBase(origin);

    //renderer.setBase();

    for (int i = 0; i < durations.length; i++) {
        if (stl.isInconsistent(values[i]))
            renderer.setSeriesPaint(i, new Color(198, 30, 69));
        else if (stl.isCritical(values[i]))
            renderer.setSeriesPaint(i, new Color(238, 234, 111));
        else if (stl.isUndetermined(values[i]))
            renderer.setSeriesPaint(i, new Color(255, 255, 255));
        else
            renderer.setSeriesPaint(i, new Color(111, 180, 238));
        renderer.setSeriesOutlinePaint(i, Color.black);
    }

    renderer.setBaseSeriesVisibleInLegend(false, false);

    renderer.setSeriesStroke(0, new BasicStroke(40f));

    return chart;
}

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