Examples of XYBubbleRenderer

org.jfree.chart.renderer.xy.XYBubbleRenderer
A renderer that draws a circle at each data point with a diameter that is determined by the z-value in the dataset (the renderer requires the dataset to be an instance of {@link XYZDataset}. The example shown here is generated by the XYBubbleChartDemo1.java program included in the JFreeChart demo collection:

Examples of org.jfree.chart.renderer.xy.XYBubbleRenderer


    /**
     * Confirm that cloning works.
     */
    public void testCloning() {
        XYBubbleRenderer r1 = new XYBubbleRenderer();
        XYBubbleRenderer r2 = null;
        try {
            r2 = (XYBubbleRenderer) r1.clone();
        }
        catch (CloneNotSupportedException e) {
            e.printStackTrace();
        }
        assertTrue(r1 != r2);
        assertTrue(r1.getClass() == r2.getClass());
        assertTrue(r1.equals(r2));
    }

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Examples of org.jfree.chart.renderer.xy.XYBubbleRenderer


    /**
     * Verify that this class implements {@link PublicCloneable}.
     */
    public void testPublicCloneable() {
        XYBubbleRenderer r1 = new XYBubbleRenderer();
        assertTrue(r1 instanceof PublicCloneable);
    }

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Examples of org.jfree.chart.renderer.xy.XYBubbleRenderer


    /**
     * Serialize an instance, restore it, and check for equality.
     */
    public void testSerialization() {
        XYBubbleRenderer r1 = new XYBubbleRenderer();
        XYBubbleRenderer r2 = null;


        try {
            ByteArrayOutputStream buffer = new ByteArrayOutputStream();
            ObjectOutput out = new ObjectOutputStream(buffer);
            out.writeObject(r1);

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Examples of org.jfree.chart.renderer.xy.XYBubbleRenderer

        y = new double[] {14.1};
        z = new double[] {2.4};
        double[][] s5 = new double[][] {x, y, z};
        d2.addSeries("S5", s5);


        XYBubbleRenderer r = new XYBubbleRenderer();
        XYPlot plot = new XYPlot(d1, new NumberAxis("x"),
                new NumberAxis("y"), r);
        plot.setDataset(1, d2);
        /*JFreeChart chart =*/ new JFreeChart(plot);
        LegendItem li = r.getLegendItem(1, 2);
        assertEquals("S5", li.getLabel());
        assertEquals(1, li.getDatasetIndex());
        assertEquals(2, li.getSeriesIndex());
    }

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Examples of org.jfree.chart.renderer.xy.XYBubbleRenderer


    /**
     * Check that the equals() method distinguishes all fields.
     */
    public void testEquals() {
        XYBubbleRenderer r1 = new XYBubbleRenderer();
        XYBubbleRenderer r2 = new XYBubbleRenderer();
        assertEquals(r1, r2);


        r1 = new XYBubbleRenderer(XYBubbleRenderer.SCALE_ON_RANGE_AXIS);
        assertFalse(r1.equals(r2));
        r2 = new XYBubbleRenderer(XYBubbleRenderer.SCALE_ON_RANGE_AXIS);
        assertTrue(r1.equals(r2));
    }

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Examples of org.jfree.chart.renderer.xy.XYBubbleRenderer


    /**
     * Two objects that are equal are required to return the same hashCode.
     */
    public void testHashcode() {
        XYBubbleRenderer r1 = new XYBubbleRenderer();
        XYBubbleRenderer r2 = new XYBubbleRenderer();
        assertTrue(r1.equals(r2));
        int h1 = r1.hashCode();
        int h2 = r2.hashCode();
        assertEquals(h1, h2);
    }

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Examples of org.jfree.chart.renderer.xy.XYBubbleRenderer


    /**
     * Confirm that cloning works.
     */
    public void testCloning() {
        XYBubbleRenderer r1 = new XYBubbleRenderer();
        XYBubbleRenderer r2 = null;
        try {
            r2 = (XYBubbleRenderer) r1.clone();
        }
        catch (CloneNotSupportedException e) {
            e.printStackTrace();
        }
        assertTrue(r1 != r2);
        assertTrue(r1.getClass() == r2.getClass());
        assertTrue(r1.equals(r2));
    }

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Examples of org.jfree.chart.renderer.xy.XYBubbleRenderer


    /**
     * Verify that this class implements {@link PublicCloneable}.
     */
    public void testPublicCloneable() {
        XYBubbleRenderer r1 = new XYBubbleRenderer();
        assertTrue(r1 instanceof PublicCloneable);
    }

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Examples of org.jfree.chart.renderer.xy.XYBubbleRenderer


    /**
     * Serialize an instance, restore it, and check for equality.
     */
    public void testSerialization() {
        XYBubbleRenderer r1 = new XYBubbleRenderer();
        XYBubbleRenderer r2 = null;


        try {
            ByteArrayOutputStream buffer = new ByteArrayOutputStream();
            ObjectOutput out = new ObjectOutputStream(buffer);
            out.writeObject(r1);

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Examples of org.jfree.chart.renderer.xy.XYBubbleRenderer

        y = new double[] {14.1};
        z = new double[] {2.4};
        double[][] s5 = new double[][] {x, y, z};
        d2.addSeries("S5", s5);


        XYBubbleRenderer r = new XYBubbleRenderer();
        XYPlot plot = new XYPlot(d1, new NumberAxis("x"),
                new NumberAxis("y"), r);
        plot.setDataset(1, d2);
        /*JFreeChart chart =*/ new JFreeChart(plot);
        LegendItem li = r.getLegendItem(1, 2);
        assertEquals("S5", li.getLabel());
        assertEquals(1, li.getDatasetIndex());
        assertEquals(2, li.getSeriesIndex());
    }

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