Package org.jfree.chart.renderer.category

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


                    new Double(3.0), new Double(4.0), new Double(0.5),
                    new Double(4.5), new Double(-0.5), null,
                    new java.util.ArrayList()), "S1", "C1");
            CategoryPlot plot = new CategoryPlot(dataset,
                    new CategoryAxis("Category"), new NumberAxis("Value"),
                    new BoxAndWhiskerRenderer());
            ChartRenderingInfo info = new ChartRenderingInfo();
            JFreeChart chart = new JFreeChart(plot);
            /* BufferedImage image = */ chart.createBufferedImage(300, 200,
                    info);
            success = true;
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   /**
    * Creates a new <TT>BoxSeriesCollection</TT> instance with an empty dataset.
    *
    */
   public BoxSeriesCollection ()  {
      renderer = new BoxAndWhiskerRenderer();
      seriesCollection = new DefaultBoxAndWhiskerCategoryDataset ();
      ((BoxAndWhiskerRenderer)renderer).setMaximumBarWidth(BARWIDTH);
   }
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    *    @param numPoints Number of points
    *
    *
    */
   public BoxSeriesCollection (double[] data, int numPoints)  {
      renderer = new BoxAndWhiskerRenderer();

      ((BoxAndWhiskerRenderer)renderer).setMaximumBarWidth(BARWIDTH);
      seriesCollection = new DefaultBoxAndWhiskerCategoryDataset ();

      DefaultBoxAndWhiskerCategoryDataset tempSeriesCollection =
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    * @param data series of point sets.
    *
    *
    */
   public BoxSeriesCollection (double[]... data)  {
      renderer = new BoxAndWhiskerRenderer();
      seriesCollection = new DefaultBoxAndWhiskerCategoryDataset ();

      DefaultBoxAndWhiskerCategoryDataset tempSeriesCollection =
            (DefaultBoxAndWhiskerCategoryDataset)seriesCollection;

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    *
    * @param data series of point sets.
    *
    */
   public BoxSeriesCollection (DefaultBoxAndWhiskerCategoryDataset data)  {
      renderer = new BoxAndWhiskerRenderer();
      ((BoxAndWhiskerRenderer)renderer).setFillBox(false);
      seriesCollection = data;
      ((BoxAndWhiskerRenderer)renderer).setMaximumBarWidth(BARWIDTH);
   }
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        CategoryAxis categoryAxis = new CategoryAxis(categoryAxisLabel);
        NumberAxis valueAxis = new NumberAxis(valueAxisLabel);
        valueAxis.setAutoRangeIncludesZero(false);

        BoxAndWhiskerRenderer renderer = new BoxAndWhiskerRenderer();
        renderer.setBaseToolTipGenerator(new BoxAndWhiskerToolTipGenerator());

        CategoryPlot plot = new CategoryPlot(dataset, categoryAxis, valueAxis,
                renderer);
        JFreeChart chart = new JFreeChart(title, JFreeChart.DEFAULT_TITLE_FONT,
                plot, legend);
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    /**
     * Test that the equals() method distinguishes all fields.
     */
    public void testEquals() {
        BoxAndWhiskerRenderer r1 = new BoxAndWhiskerRenderer();
        BoxAndWhiskerRenderer r2 = new BoxAndWhiskerRenderer();
        assertEquals(r1, r2);
       
        r1.setArtifactPaint(Color.yellow);
        assertFalse(r1.equals(r2));
        r2.setArtifactPaint(Color.yellow);
        assertEquals(r1, r2);
       
        r1.setFillBox(!r1.getFillBox());
        assertFalse(r1.equals(r2));
        r2.setFillBox(!r2.getFillBox());
        assertEquals(r1, r2);
       
        r1.setItemMargin(0.11);
        assertFalse(r1.equals(r2));
        r2.setItemMargin(0.11);
        assertEquals(r1, r2);
       
    }
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    /**
     * Two objects that are equal are required to return the same hashCode.
     */
    public void testHashcode() {
        BoxAndWhiskerRenderer r1 = new BoxAndWhiskerRenderer();
        BoxAndWhiskerRenderer r2 = new BoxAndWhiskerRenderer();
        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() {
        BoxAndWhiskerRenderer r1 = new BoxAndWhiskerRenderer();
        BoxAndWhiskerRenderer r2 = null;
        try {
            r2 = (BoxAndWhiskerRenderer) r1.clone();
        }
        catch (CloneNotSupportedException e) {
            System.err.println("BoxAndWhiskerRendererTests.testCloning: failed to clone.");
        }
        assertTrue(r1 != r2);
        assertTrue(r1.getClass() == r2.getClass());
        assertTrue(r1.equals(r2));
    }
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    /**
     * Serialize an instance, restore it, and check for equality.
     */
    public void testSerialization() {

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

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