Package org.jfree.data.xy

Examples of org.jfree.data.xy.DefaultXYDataset.addSeries()

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        double v1 = regression[0] + regression[1] * 1;
        double v2 = regression[0] + regression[1] * 6;

        DefaultXYDataset ds2 = new DefaultXYDataset();
        ds2.addSeries("regline", new double[][] { new double[] { 1, 6 },
                new double[] { v1, v2 } });
        plot.setDataset(1, ds2);
        plot.setRenderer(1, new XYLineAndShapeRenderer(true, false));

        JFreeChart c = new JFreeChart(plot);
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            @Override
            public void endSeries(SeriesDefinition seriesDefinition)
            {
                double[][] seriesData = listToSeriesDataArray();
                dataset.addSeries(seriesDefinition.getSeriesLegend(), seriesData);
            }

            private double[][] listToSeriesDataArray()
            {
                double[][] seriesData = new double[2][_xyPairs.size()];
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            @Override
            public void endSeries(SeriesDefinition seriesDefinition)
            {
                double[][] seriesData = listToSeriesDataArray();
                _dataset.addSeries(seriesDefinition.getSeriesLegend(), seriesData);
            }

            @Override
            public int getNumberOfDimensions()
            {
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  private void initPanel() {
    DefaultXYDataset data = new DefaultXYDataset();
    int i = 0;
    for (; i < legends.size(); i++) {
      data.addSeries(legends.get(i), xyDataList.get(i));
    }
    for (; i < xyDataList.size(); ++i) {
      data.addSeries("line " + i, xyDataList.get(i));
    }
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    int i = 0;
    for (; i < legends.size(); i++) {
      data.addSeries(legends.get(i), xyDataList.get(i));
    }
    for (; i < xyDataList.size(); ++i) {
      data.addSeries("line " + i, xyDataList.get(i));
    }

    chart = ChartFactory.createXYLineChart(title, xAxis, yAxis, data,
        PlotOrientation.VERTICAL, true, false, false);
    if (subTitle != null)
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    public void testEquals() {
        DefaultXYDataset d1 = new DefaultXYDataset();
        double[] x1 = new double[] {1.0, 2.0, 3.0};
        double[] y1 = new double[] {4.0, 5.0, 6.0};
        double[][] data1 = new double[][] {x1, y1};
        d1.addSeries("S1", data1);
        DefaultXYDataset d2 = new DefaultXYDataset();
        double[] x2 = new double[] {1.0, 2.0, 3.0};
        double[] y2 = new double[] {4.0, 5.0, 6.0};
        double[][] data2 = new double[][] {x2, y2};
        d2.addSeries("S1", data2);
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        d1.addSeries("S1", data1);
        DefaultXYDataset d2 = new DefaultXYDataset();
        double[] x2 = new double[] {1.0, 2.0, 3.0};
        double[] y2 = new double[] {4.0, 5.0, 6.0};
        double[][] data2 = new double[][] {x2, y2};
        d2.addSeries("S1", data2);

        XYBarDataset bd1 = new XYBarDataset(d1, 5.0);
        XYBarDataset bd2 = new XYBarDataset(d2, 5.0);
        assertTrue(bd1.equals(bd2));
        assertTrue(bd2.equals(bd1));
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    public void testCloning() {
        DefaultXYDataset d1 = new DefaultXYDataset();
        double[] x1 = new double[] {1.0, 2.0, 3.0};
        double[] y1 = new double[] {4.0, 5.0, 6.0};
        double[][] data1 = new double[][] {x1, y1};
        d1.addSeries("S1", data1);
        XYBarDataset bd1 = new XYBarDataset(d1, 5.0);
        XYBarDataset bd2 = null;
        try {
            bd2 = (XYBarDataset) bd1.clone();
        }
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        assertTrue(bd1.getClass() == bd2.getClass());
        assertTrue(bd1.equals(bd2));

        // check independence
        d1 = (DefaultXYDataset) bd1.getUnderlyingDataset();
        d1.addSeries("S2", new double[][] {{1.0}, {2.0}});
        assertFalse(bd1.equals(bd2));
        DefaultXYDataset d2 = (DefaultXYDataset) bd2.getUnderlyingDataset();
        d2.addSeries("S2", new double[][] {{1.0}, {2.0}});
        assertTrue(bd1.equals(bd2));
    }
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        // check independence
        d1 = (DefaultXYDataset) bd1.getUnderlyingDataset();
        d1.addSeries("S2", new double[][] {{1.0}, {2.0}});
        assertFalse(bd1.equals(bd2));
        DefaultXYDataset d2 = (DefaultXYDataset) bd2.getUnderlyingDataset();
        d2.addSeries("S2", new double[][] {{1.0}, {2.0}});
        assertTrue(bd1.equals(bd2));
    }

    /**
     * Verify that this class implements {@link PublicCloneable}.
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