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).

    public void testPublicCloneable() {
        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);
        assertTrue(bd1 instanceof PublicCloneable);
    }


    /**

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    public void testSerialization() {
        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 {
            ByteArrayOutputStream buffer = new ByteArrayOutputStream();
            ObjectOutput out = new ObjectOutputStream(buffer);

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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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                // only add data in ascending order by x-value
                return DomainOrder.ASCENDING;
            }
        };
        // check a series with no items
        d.addSeries("S1", new double[][] {{}, {}});
        assertEquals(0, RendererUtilities.findLiveItemsLowerBound(d, 0, 10.0,
                11.1));


        // check a series with one item
        d.addSeries("S2", new double[][] {{1.0}, {9.9}});

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