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

Class org.jfree.data.xy.DefaultXYDataset

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

org.jfree.data.xy.DefaultXYDataset.addSeries()
Adds a series or if a series with the same key already exists replaces the data for that series, then sends a {@link DatasetChangeEvent} to allregistered listeners. @param seriesKey the series key (null not permitted). @param data the data (must be an array with length 2, containing twoarrays of equal length, the first containing the x-values and the second containing the y-values).

     * A basic check for the generateURL() method.
     */
    public void testGenerateURL() {
        TimeSeriesURLGenerator g = new TimeSeriesURLGenerator();
        DefaultXYDataset dataset = new DefaultXYDataset();
        dataset.addSeries("Series '1'", new double[][] {{1.0, 2.0},
                {3.0, 4.0}});
        String s = g.generateURL(dataset, 0, 0);
        assertTrue(s.startsWith("index.html?series=Series+%271%27&amp;item="));
    }

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     */
    public void testIterateDomainBounds_NaN() {
        DefaultXYDataset dataset = new DefaultXYDataset();
        double[] x = new double[] {1.0, 2.0, Double.NaN, 3.0};
        double[] y = new double[] {9.0, 8.0, 7.0, 6.0};
        dataset.addSeries("S1", new double[][] {x, y});
        Range r = DatasetUtilities.iterateDomainBounds(dataset);
        assertEquals(1.0, r.getLowerBound(), EPSILON);
        assertEquals(3.0, r.getUpperBound(), EPSILON);
    }

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        s.add(1.0, 11.0);
        s.add(2.0, 22.0);
        s.add(3.5, 35.0);
        s.add(5.0, null);
        DefaultXYDataset dataset = new DefaultXYDataset();
        dataset.addSeries("S", s.toArray());
        assertEquals(1, dataset.getSeriesCount());
        assertEquals(4, dataset.getItemCount(0));
        assertEquals("S", dataset.getSeriesKey(0));
        assertEquals(1.0, dataset.getXValue(0, 0), EPSILON);
        assertEquals(2.0, dataset.getXValue(0, 1), EPSILON);

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     * A test for drawing a plot where a series has zero items.  With
     * JFreeChart 1.0.5+cvs this was throwing an exception at one point.
     */
    public void testDrawSeriesWithZeroItems() {
        DefaultXYDataset dataset = new DefaultXYDataset();
        dataset.addSeries("Series 1", new double[][] {{1.0, 2.0}, {3.0, 4.0}});
        dataset.addSeries("Series 2", new double[][] {{}, {}});
        JFreeChart chart = ChartFactory.createXYLineChart("Title", "X", "Y",
                dataset, PlotOrientation.VERTICAL, true, false, false);
        boolean success = false;
        try {

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     * JFreeChart 1.0.5+cvs this was throwing an exception at one point.
     */
    public void testDrawSeriesWithZeroItems() {
        DefaultXYDataset dataset = new DefaultXYDataset();
        dataset.addSeries("Series 1", new double[][] {{1.0, 2.0}, {3.0, 4.0}});
        dataset.addSeries("Series 2", new double[][] {{}, {}});
        JFreeChart chart = ChartFactory.createXYLineChart("Title", "X", "Y",
                dataset, PlotOrientation.VERTICAL, true, false, false);
        boolean success = false;
        try {
            BufferedImage image = new BufferedImage(200 , 100,

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     */
    public void testFindLiveItemsLowerBound_Unordered() {
        DefaultXYDataset d = new DefaultXYDataset();


        // check a series with no items
        d.addSeries("S1", new double[][] {{}, {}});
        assertEquals(0, RendererUtilities.findLiveItemsLowerBound(d, 0, 10.0,
                11.0));


        // check a series with one item
        d.addSeries("S2", new double[][] {{0.0}, {9.9}});

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        d.addSeries("S1", new double[][] {{}, {}});
        assertEquals(0, RendererUtilities.findLiveItemsLowerBound(d, 0, 10.0,
                11.0));


        // check a series with one item
        d.addSeries("S2", new double[][] {{0.0}, {9.9}});
        assertEquals(0, RendererUtilities.findLiveItemsLowerBound(d, 1, 0.0,
                1.1));
        assertEquals(0, RendererUtilities.findLiveItemsLowerBound(d, 1, 2.0,
                3.3));

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                1.1));
        assertEquals(0, RendererUtilities.findLiveItemsLowerBound(d, 1, 2.0,
                3.3));


        // check a series with two items
        d.addSeries("S3", new double[][] {{0.0, 1.0}, {9.9, 9.9}});
        assertEquals(0, RendererUtilities.findLiveItemsLowerBound(d, 2, 0.0,
                1.1));
        assertEquals(1, RendererUtilities.findLiveItemsLowerBound(d, 2, 1.0,
                2.2));
        assertEquals(1, RendererUtilities.findLiveItemsLowerBound(d, 2, 2.0,

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                3.3));
        assertEquals(1, RendererUtilities.findLiveItemsLowerBound(d, 2, 3.0,
                4.4));


        // check a series with three items
        d.addSeries("S4", new double[][] {{1.0, 2.0, 1.5}, {9.9, 9.9, 9.9}});
        assertEquals(0, RendererUtilities.findLiveItemsLowerBound(d, 3, 0.0,
                1.1));
        assertEquals(0, RendererUtilities.findLiveItemsLowerBound(d, 3, 1.0,
                2.2));
        assertEquals(1, RendererUtilities.findLiveItemsLowerBound(d, 3, 2.0,

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                3.3));
        assertEquals(2, RendererUtilities.findLiveItemsLowerBound(d, 3, 3.0,
                4.4));


        // check a series with four items
        d.addSeries("S5", new double[][] {{1.0, 2.0, 1.5, 1.8}, {9.9, 9.9,
                9.9, 9.9}});
        assertEquals(0, RendererUtilities.findLiveItemsLowerBound(d, 4, 0.0,
                1.1));
        assertEquals(0, RendererUtilities.findLiveItemsLowerBound(d, 4, 1.0,
                2.2));

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