Package org.jfree.chart.renderer.category

Examples of org.jfree.chart.renderer.category.StackedBarRenderer

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      br.setItemMargin(itemMargin.doubleValue());
    }
   
    if ((isStacked()) && stackedBarRenderPercentages && (br instanceof StackedBarRenderer))
    {
      final StackedBarRenderer sbr = (StackedBarRenderer) br;
      sbr.setRenderAsPercentages(true);
    }
  }
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    categoryPlot.getDomainAxis().setTickMarksVisible(isShowTickMarks);
    categoryPlot.getDomainAxis().setTickLabelsVisible(isShowTickLabels);
    ((NumberAxis)categoryPlot.getRangeAxis()).setTickMarksVisible(isShowTickMarks);
    ((NumberAxis)categoryPlot.getRangeAxis()).setTickLabelsVisible(isShowTickLabels);

    StackedBarRenderer categoryRenderer = (StackedBarRenderer)categoryPlot.getRenderer();
    categoryRenderer.setBaseItemLabelGenerator((CategoryItemLabelGenerator)getLabelGenerator());
    categoryRenderer.setBaseItemLabelsVisible(isShowLabels);
    categoryRenderer.setShadowVisible(false);

    // Handle the axis formating for the category axis
    configureAxis(categoryPlot.getDomainAxis(), barPlot.getCategoryAxisLabelFont(),
        barPlot.getCategoryAxisLabelColor(), barPlot.getCategoryAxisTickLabelFont(),
        barPlot.getCategoryAxisTickLabelColor(), barPlot.getCategoryAxisTickLabelMask(), barPlot.getCategoryAxisVerticalTickLabels(),
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      br.setItemMargin(itemMargin.doubleValue());
    }

    if ((isStacked()) && stackedBarRenderPercentages && (br instanceof StackedBarRenderer))
    {
      final StackedBarRenderer sbr = (StackedBarRenderer) br;
      sbr.setRenderAsPercentages(true);
    }

    br.setShadowVisible(shadowVisible);
    if (shadowColor != null)
    {
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        }

        CategoryAxis categoryAxis = new CategoryAxis(domainAxisLabel);
        ValueAxis valueAxis = new NumberAxis(rangeAxisLabel);

        StackedBarRenderer renderer = new StackedBarRenderer();
        if (tooltips) {
            renderer.setBaseToolTipGenerator(
                    new StandardCategoryToolTipGenerator());
        }
        if (urls) {
            renderer.setBaseItemURLGenerator(
                    new StandardCategoryURLGenerator());
        }

        CategoryPlot plot = new CategoryPlot(dataset, categoryAxis, valueAxis,
                renderer);
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    /**
     * Check that the equals() method distinguishes all fields.
     */
    public void testEquals() {
        StackedBarRenderer r1 = new StackedBarRenderer();
        StackedBarRenderer r2 = new StackedBarRenderer();
        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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    /**
     * Two objects that are equal are required to return the same hashCode.
     */
    public void testHashCode() {
        StackedBarRenderer r1 = new StackedBarRenderer();
        StackedBarRenderer r2 = new StackedBarRenderer();
        assertTrue(r1.equals(r2));
        int h1 = r1.hashCode();
        int h2 = r2.hashCode();
        assertEquals(h1, h2);
    }
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    /**
     * Confirm that cloning works.
     */
    public void testCloning() {
        StackedBarRenderer r1 = new StackedBarRenderer();
        StackedBarRenderer r2 = null;
        try {
            r2 = (StackedBarRenderer) r1.clone();
        }
        catch (CloneNotSupportedException e) {
            System.err.println("Failed to clone.");
        }
        assertTrue(r1 != r2);
        assertTrue(r1.getClass() == r2.getClass());
        assertTrue(r1.equals(r2));
    }
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    /**
     * Check that this class implements PublicCloneable.
     */
    public void testPublicCloneable() {
        StackedBarRenderer r1 = new StackedBarRenderer();
        assertTrue(r1 instanceof PublicCloneable);
    }
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    /**
     * Serialize an instance, restore it, and check for equality.
     */
    public void testSerialization() {

        StackedBarRenderer r1 = new StackedBarRenderer();
        StackedBarRenderer r2 = null;

        try {
            ByteArrayOutputStream buffer = new ByteArrayOutputStream();
            ObjectOutput out = new ObjectOutputStream(buffer);
            out.writeObject(r1);
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    /**
     * Some checks for the findRangeBounds() method.
     */
    public void testFindRangeBounds() {
        StackedBarRenderer r = new StackedBarRenderer();
        assertNull(r.findRangeBounds(null));

        // an empty dataset should return a null range
        DefaultCategoryDataset dataset = new DefaultCategoryDataset();
        assertNull(r.findRangeBounds(dataset));

        dataset.addValue(1.0, "R1", "C1");
        assertEquals(new Range(0.0, 1.0), r.findRangeBounds(dataset));

        dataset.addValue(-2.0, "R1", "C2");
        assertEquals(new Range(-2.0, 1.0), r.findRangeBounds(dataset));

        dataset.addValue(null, "R1", "C3");
        assertEquals(new Range(-2.0, 1.0), r.findRangeBounds(dataset));

        dataset.addValue(2.0, "R2", "C1");
        assertEquals(new Range(-2.0, 3.0), r.findRangeBounds(dataset));

        dataset.addValue(null, "R2", "C2");
        assertEquals(new Range(-2.0, 3.0), r.findRangeBounds(dataset));
    }
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