Examples of com.positive.charts.plot.PiePlot

com.positive.charts.plot.PiePlot
A plot that displays data in the form of a pie chart, using data from any class that implements the {@link PieDataset} interface.
Special notes:
1. the default starting point is 12 o'clock and the pie sections proceed in a clockwise direction, but these settings can be changed;
2. negative values in the dataset are ignored;
3. there are utility methods for creating a {@link PieDataset} from a{@link org.jfree.data.category.CategoryDataset};
@see Plot @see PieDataset

   * @since 1.0.7
   */
  public static Chart createPieChart(final String title,
      final PieDataset dataset, final boolean legend, final Locale locale) {


    final PiePlot plot = new PiePlot(dataset);
    plot.setLabelGenerator(new StandardPieSectionLabelGenerator(locale));
    plot.setInsets(new RectangleInsets(0.0, 5.0, 5.0, 5.0));
    final Chart chart = new Chart(plot, legend);
    chart.setTitle(title);
    return chart;


  }

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        ImageHyperlink createImageHyperlink = formToolkit
            .createImageHyperlink(bs, SWT.NONE);
        createImageHyperlink.setText(getChartName(hotSpotsByModule[a]));
        final Image image = new Image(Display.getCurrent(), 16, 16);
        GC gc = new GC(image);
        PiePlot plot = (PiePlot) ch.getPlot();
        String key = getChartName(hotSpotsByModule[a]) + " "
            + StringUtils.getPercentNumberString(value);
        gc.setBackground(plot.lookupSectionPaint(key, true));
        gc.fillRoundRectangle(0, 0, 16, 16, 2, 2);
        gc.dispose();
        final int b = a;
        createImageHyperlink.setImage(image);
        createImageHyperlink.addDisposeListener(new DisposeListener() {

View Full Code Here

    Chart chart = ChartFactory.createPieChart(title,
    // title
        dataset, // data
        true, Locale.getDefault()// include legend
        );
    PiePlot plot = (PiePlot) chart.getPlot();
    plot.setSectionOutlinesVisible(false);
    plot.setNoDataMessage("No data available");
    plot.setSimpleLabels(false);
    plot.setCircular(true);
    chart.setPadding(new RectangleInsets(0, 0, 0, 0));
    chart.removeLegend();
    return chart;
  }

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Related Classes of com.positive.charts.plot.PiePlot

com.onpositive.commons.ui.viewers.AbstractViewerEditorPart

com.positive.charting.ChartFactory

com.positive.charts.block.RectangleInsets

com.positive.charts.data.DefaultKeyedValues

com.positive.charts.data.general.PieDataset

com.positive.charts.entity.EntityCollection

com.positive.charts.entity.PieSectionEntity

com.positive.charts.event.DatasetChangeEvent

com.positive.charts.labels.PieSectionLabelGenerator

com.positive.charts.labels.StandardPieSectionLabelGenerator

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