Package org.jfree.data

Examples of org.jfree.data.CategoryDataset


public class radar extends pspdash.CGIChartBase {

    /** Create a radar chart. */
    public JFreeChart createChart() {
        CategoryDataset catData = data.catDataSource();
        PieDataset pieData = null;
        if (catData.getRowCount() == 1)
            pieData = DatasetUtilities.createPieDatasetForRow(catData, 0);
        else
            pieData = DatasetUtilities.createPieDatasetForColumn(catData, 0);

        RadarPlot plot = new RadarPlot(pieData);
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public class pie extends pspdash.CGIChartBase {

    /** Create a  line chart. */
    public JFreeChart createChart() {
        CategoryDataset catData = data.catDataSource();
        PieDataset pieData = null;
        if (catData.getRowCount() == 1)
            pieData = DatasetUtilities.createPieDatasetForRow(catData, 0);
        else
            pieData = DatasetUtilities.createPieDatasetForColumn(catData, 0);

        JFreeChart chart = null;
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