Examples of StackedXYBarRenderer

org.jfree.chart.renderer.xy.StackedXYBarRenderer
A bar renderer that displays the series items stacked. The dataset used together with this renderer must be a {@link org.jfree.data.xy.IntervalXYDataset} and a{@link org.jfree.data.xy.TableXYDataset}. For example, the dataset class {@link org.jfree.data.xy.CategoryTableXYDataset}implements both interfaces. The example shown here is generated by the StackedXYBarChartDemo2.java program included in the JFreeChart demo collection:

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


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

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


    /**
     * Serialize an instance, restore it, and check for equality.
     */
    public void testSerialization() {
        StackedXYBarRenderer r1 = new StackedXYBarRenderer();
        r1.setSeriesPaint(0, new GradientPaint(1.0f, 2.0f, Color.red, 3.0f,
                4.0f, Color.yellow));
        StackedXYBarRenderer r2 = null;
        try {
            ByteArrayOutputStream buffer = new ByteArrayOutputStream();
            ObjectOutput out = new ObjectOutputStream(buffer);
            out.writeObject(r1);
            out.close();

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

                = RendererXYPackageTests.createTestTableXYDataset();
        JFreeChart chart = ChartFactory.createStackedXYAreaChart(
                "Test Chart", "X", "Y", dataset,
                PlotOrientation.VERTICAL, false, false, false);
        XYPlot plot = (XYPlot) chart.getPlot();
        plot.setRenderer(new StackedXYBarRenderer());
        NumberAxis domainAxis = (NumberAxis) plot.getDomainAxis();
        domainAxis.setAutoRangeIncludesZero(false);
        Range bounds = domainAxis.getRange();
        assertFalse(bounds.contains(0.3));
        assertTrue(bounds.contains(0.5));

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

                = RendererXYPackageTests.createTestTableXYDataset();
        JFreeChart chart = ChartFactory.createStackedXYAreaChart(
                "Test Chart", "X", "Y", dataset,
                PlotOrientation.VERTICAL, false, false, false);
        XYPlot plot = (XYPlot) chart.getPlot();
        plot.setRenderer(new StackedXYBarRenderer());
        NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
        Range bounds = rangeAxis.getRange();
        assertTrue(bounds.contains(6.0));
        assertTrue(bounds.contains(8.0));
    }

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


    /**
     * Test that the equals() method distinguishes all fields.
     */
    public void testEquals() {
        StackedXYBarRenderer r1 = new StackedXYBarRenderer();
        StackedXYBarRenderer r2 = new StackedXYBarRenderer();
        assertTrue(r1.equals(r2));
        assertTrue(r2.equals(r1));


        r1.setRenderAsPercentages(true);
        assertFalse(r1.equals(r2));
        r2.setRenderAsPercentages(true);
        assertTrue(r1.equals(r2));
    }

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


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


        r1.setRenderAsPercentages(true);
        h1 = r1.hashCode();
        h2 = r2.hashCode();
        assertFalse(h1 == h2);
    }

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


    /**
     * Confirm that cloning works.
     */
    public void testCloning() {
        StackedXYBarRenderer r1 = new StackedXYBarRenderer();
        StackedXYBarRenderer r2 = null;
        try {
            r2 = (StackedXYBarRenderer) 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.StackedXYBarRenderer


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

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


    /**
     * Serialize an instance, restore it, and check for equality.
     */
    public void testSerialization() {
        StackedXYBarRenderer r1 = new StackedXYBarRenderer();
        r1.setSeriesPaint(0, new GradientPaint(1.0f, 2.0f, Color.red, 3.0f,
                4.0f, Color.yellow));
        StackedXYBarRenderer r2 = null;
        try {
            ByteArrayOutputStream buffer = new ByteArrayOutputStream();
            ObjectOutput out = new ObjectOutputStream(buffer);
            out.writeObject(r1);
            out.close();

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

                = RendererXYPackageTests.createTestTableXYDataset();
        JFreeChart chart = ChartFactory.createStackedXYAreaChart(
                "Test Chart", "X", "Y", dataset,
                PlotOrientation.VERTICAL, false, false, false);
        XYPlot plot = (XYPlot) chart.getPlot();
        plot.setRenderer(new StackedXYBarRenderer());
        NumberAxis domainAxis = (NumberAxis) plot.getDomainAxis();
        domainAxis.setAutoRangeIncludesZero(false);
        Range bounds = domainAxis.getRange();
        assertFalse(bounds.contains(0.3));
        assertTrue(bounds.contains(0.5));

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