Examples of XYAreaRenderer

org.jfree.chart.renderer.xy.XYAreaRenderer
Area item renderer for an {@link XYPlot}. This class can draw (a) shapes at each point, or (b) lines between points, or (c) both shapes and lines, or (d) filled areas, or (e) filled areas and shapes. The example shown here is generated by the XYAreaRendererDemo1.java program included in the JFreeChart demo collection:

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

            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 XYAreaRenderer());
            JFreeChart chart = new JFreeChart(plot);
            /* BufferedImage image = */ chart.createBufferedImage(300, 200, 
                    null);
            success = true;
        }

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

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


        XYAreaRenderer r = new XYAreaRenderer();
        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.XYAreaRenderer

        NumberAxis yAxis = new NumberAxis(yAxisLabel);
        XYPlot plot = new XYPlot(dataset, xAxis, yAxis, null);
        plot.setForegroundAlpha(0.5f);


        XYToolTipGenerator tipGenerator = new StandardXYToolTipGenerator();
        plot.setRenderer(new XYAreaRenderer(XYAreaRenderer.AREA, tipGenerator,
                null));
        JFreeChart chart = new JFreeChart(title, plot);
        currentTheme.apply(chart);
        return chart;

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


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


        r1 = new XYAreaRenderer(XYAreaRenderer.AREA);
        assertFalse(r1.equals(r2));
        r2 = new XYAreaRenderer(XYAreaRenderer.AREA);
        assertTrue(r1.equals(r2));


        r1 = new XYAreaRenderer(XYAreaRenderer.LINES);
        assertFalse(r1.equals(r2));
        r2 = new XYAreaRenderer(XYAreaRenderer.LINES);
        assertTrue(r1.equals(r2));


        r1 = new XYAreaRenderer(XYAreaRenderer.SHAPES);
        assertFalse(r1.equals(r2));
        r2 = new XYAreaRenderer(XYAreaRenderer.SHAPES);
        assertTrue(r1.equals(r2));


        r1 = new XYAreaRenderer(XYAreaRenderer.SHAPES_AND_LINES);
        assertFalse(r1.equals(r2));
        r2 = new XYAreaRenderer(XYAreaRenderer.SHAPES_AND_LINES);
        assertTrue(r1.equals(r2));


        r1.setOutline(true);
        assertFalse(r1.equals(r2));
        r2.setOutline(true);
        assertTrue(r1.equals(r2));
        
        r1.setLegendArea(new Rectangle2D.Double(1.0, 2.0, 3.0, 4.0));
        assertFalse(r1.equals(r2));
        r2.setLegendArea(new Rectangle2D.Double(1.0, 2.0, 3.0, 4.0));
        assertTrue(r1.equals(r2));
    }

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


    /**
     * Two objects that are equal are required to return the same hashCode. 
     */
    public void testHashcode() {
        XYAreaRenderer r1 = new XYAreaRenderer();
        XYAreaRenderer r2 = new XYAreaRenderer();
        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.XYAreaRenderer

    
    /**
     * Confirm that cloning works.
     */
    public void testCloning() {
        XYAreaRenderer r1 = new XYAreaRenderer();
        XYAreaRenderer r2 = null;
        try {
            r2 = (XYAreaRenderer) 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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Examples of org.jfree.chart.renderer.xy.XYAreaRenderer

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


        XYAreaRenderer r1 = new XYAreaRenderer();
        XYAreaRenderer 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.XYAreaRenderer

            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 XYAreaRenderer());
            JFreeChart chart = new JFreeChart(plot);
            /* BufferedImage image = */ chart.createBufferedImage(300, 200, 
                    null);
            success = true;
        }

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

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


        plot.setRenderer(
            new XYAreaRenderer(XYAreaRenderer.AREA, tipGenerator, urlGenerator)
        );
        JFreeChart chart = new JFreeChart(
            title, JFreeChart.DEFAULT_TITLE_FONT, plot, legend
        );

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