Examples of org.jfree.chart.renderer.xy.XYAreaRenderer2

org.jfree.chart.renderer.xy.XYAreaRenderer2
Area item renderer for an {@link XYPlot}. The example shown here is generated by the XYAreaRenderer2Demo1.java program included in the JFreeChart demo collection:

    if (urls)
    {
      urlGenerator = new StandardXYURLGenerator();
    }


    final XYAreaRenderer2 renderer;
    if (stacked)
    {
      renderer = new StackedXYAreaRenderer2();
    }
    else
    {
      renderer = new XYAreaRenderer2();
    }
    renderer.setBaseToolTipGenerator(toolTipGenerator);
    renderer.setURLGenerator(urlGenerator);
    plot.setRenderer(renderer);


    return new JFreeChart(title, JFreeChart.DEFAULT_TITLE_FONT, plot, legend);
  }

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    if (urls)
    {
      urlGenerator = new StandardXYURLGenerator();
    }


    final XYAreaRenderer2 renderer;
    if (stacked)
    {
      renderer = new StackedXYAreaRenderer2();
    }
    else
    {
      renderer = new XYAreaRenderer2();
    }
    renderer.setBaseToolTipGenerator(toolTipGenerator);
    renderer.setURLGenerator(urlGenerator);
    plot.setRenderer(renderer);


    return new JFreeChart(title, JFreeChart.DEFAULT_TITLE_FONT, plot, legend);
  }

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    /**
     * Check that the equals() method distinguishes all fields.
     */
    public void testEquals() {
        XYAreaRenderer2 r1 = new XYAreaRenderer2();
        XYAreaRenderer2 r2 = new XYAreaRenderer2();
        assertEquals(r1, r2);


        r1.setOutline(!r1.isOutline());
        assertFalse(r1.equals(r2));
        r2.setOutline(r1.isOutline());
        assertTrue(r1.equals(r2));


        r1.setLegendArea(new Rectangle(1, 2, 3, 4));
        assertFalse(r1.equals(r2));
        r2.setLegendArea(new Rectangle(1, 2, 3, 4));
        assertTrue(r1.equals(r2));
    }

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    /**
     * Two objects that are equal are required to return the same hashCode.
     */
    public void testHashcode() {
        XYAreaRenderer2 r1 = new XYAreaRenderer2();
        XYAreaRenderer2 r2 = new XYAreaRenderer2();
        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() {
        XYAreaRenderer2 r1 = new XYAreaRenderer2();
        Rectangle rect = new Rectangle(1, 2, 3, 4);
        r1.setLegendArea(rect);
        XYAreaRenderer2 r2 = null;
        try {
            r2 = (XYAreaRenderer2) r1.clone();
        }
        catch (CloneNotSupportedException e) {
            e.printStackTrace();
        }
        assertTrue(r1 != r2);
        assertTrue(r1.getClass() == r2.getClass());
        assertTrue(r1.equals(r2));


        // check independence
        rect.setBounds(99, 99, 99, 99);
        assertFalse(r1.equals(r2));

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    /**
     * Verify that this class implements {@link PublicCloneable}.
     */
    public void testPublicCloneable() {
        XYAreaRenderer2 r1 = new XYAreaRenderer2();
        assertTrue(r1 instanceof PublicCloneable);
    }

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    /**
     * Serialize an instance, restore it, and check for equality.
     */
    public void testSerialization() {


        XYAreaRenderer2 r1 = new XYAreaRenderer2();
        XYAreaRenderer2 r2 = null;


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

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            s2.add(15.0, 9.5);
            s2.add(20.0, 3.5);
            dataset.addSeries(s2);
            XYPlot plot = new XYPlot(dataset,
                    new NumberAxis("X"), new NumberAxis("Y"),
                    new XYAreaRenderer2());
            JFreeChart chart = new JFreeChart(plot);
            /* BufferedImage image = */ chart.createBufferedImage(300, 200,
                    null);
            success = true;
        }

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        s5.add(1.0, 1.1);
        d2.addSeries(s3);
        d2.addSeries(s4);
        d2.addSeries(s5);


        XYAreaRenderer2 r = new XYAreaRenderer2();
        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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    /**
     * Check that the equals() method distinguishes all fields.
     */
    public void testEquals() {
        XYAreaRenderer2 r1 = new XYAreaRenderer2();
        XYAreaRenderer2 r2 = new XYAreaRenderer2();
        assertEquals(r1, r2);


        r1.setOutline(!r1.isOutline());
        assertFalse(r1.equals(r2));
        r2.setOutline(r1.isOutline());
        assertTrue(r1.equals(r2));


        r1.setLegendArea(new Rectangle(1, 2, 3, 4));
        assertFalse(r1.equals(r2));
        r2.setLegendArea(new Rectangle(1, 2, 3, 4));
        assertTrue(r1.equals(r2));
    }

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org.drools.planner.benchmark.statistic.memoryuse.MemoryUseStatistic

org.jfree.chart.entity.EntityCollection

org.jfree.chart.entity.XYItemEntity

org.jfree.chart.event.RendererChangeEvent

org.jfree.chart.labels.XYSeriesLabelGenerator

org.jfree.chart.labels.XYToolTipGenerator

org.jfree.chart.LegendItem

org.jfree.chart.plot.PlotOrientation

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