Examples of org.jfree.chart.renderer.xy.StackedXYAreaRenderer2

org.jfree.chart.renderer.xy.StackedXYAreaRenderer2
A stacked area renderer for the {@link XYPlot} class.The example shown here is generated by the StackedXYAreaChartDemo2.java program included in the JFreeChart demo collection:

                = RendererXYPackageTests.createTestTableXYDataset();
        JFreeChart chart = ChartFactory.createStackedXYAreaChart(
                "Test Chart", "X", "Y", dataset, PlotOrientation.VERTICAL, 
                false, false, false);
        XYPlot plot = (XYPlot) chart.getPlot();
        StackedXYAreaRenderer2 renderer = new StackedXYAreaRenderer2();
        plot.setRenderer(renderer);
        NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
        Range bounds = rangeAxis.getRange();
        assertTrue(bounds.contains(6.0));
        assertTrue(bounds.contains(8.0));
        
        // try null argument
        assertNull(renderer.findRangeBounds(null));
        
        // try empty dataset
        assertNull(renderer.findRangeBounds(new DefaultTableXYDataset()));
    }

View Full Code Here

        xAxis.setAutoRangeIncludesZero(false);
        xAxis.setLowerMargin(0.0);
        xAxis.setUpperMargin(0.0);
        NumberAxis yAxis = new NumberAxis(yAxisLabel);
        XYToolTipGenerator toolTipGenerator = new StandardXYToolTipGenerator();
        StackedXYAreaRenderer2 renderer = new StackedXYAreaRenderer2(
                toolTipGenerator, null);
        renderer.setOutline(true);
        XYPlot plot = new XYPlot(dataset, xAxis, yAxis, renderer);


        plot.setRangeAxis(yAxis);  // forces recalculation of the axis range


        JFreeChart chart = new JFreeChart(title, plot);

View Full Code Here


    /**
     * Test that the equals() method distinguishes all fields.
     */
    public void testEquals() {
        StackedXYAreaRenderer2 r1 = new StackedXYAreaRenderer2();
        StackedXYAreaRenderer2 r2 = new StackedXYAreaRenderer2();
        assertEquals(r1, r2);
        assertEquals(r2, r1);
    }

View Full Code Here


    /**
     * Two objects that are equal are required to return the same hashCode. 
     */
    public void testHashcode() {
        StackedXYAreaRenderer2 r1 = new StackedXYAreaRenderer2();
        StackedXYAreaRenderer2 r2 = new StackedXYAreaRenderer2();
        assertTrue(r1.equals(r2));
        int h1 = r1.hashCode();
        int h2 = r2.hashCode();
        assertEquals(h1, h2);
    }

View Full Code Here

    
    /**
     * Confirm that cloning works.
     */
    public void testCloning() {
        StackedXYAreaRenderer2 r1 = new StackedXYAreaRenderer2();
        StackedXYAreaRenderer2 r2 = null;
        try {
            r2 = (StackedXYAreaRenderer2) r1.clone();
        }
        catch (CloneNotSupportedException e) {
            System.err.println("Failed to clone.");
        }
        assertTrue(r1 != r2);
        assertTrue(r1.getClass() == r2.getClass());
        assertTrue(r1.equals(r2));
    }

View Full Code Here


    /**
     * Serialize an instance, restore it, and check for equality.
     */
    public void testSerialization() {
        StackedXYAreaRenderer2 r1 = new StackedXYAreaRenderer2();
        StackedXYAreaRenderer2 r2 = null;
        try {
            ByteArrayOutputStream buffer = new ByteArrayOutputStream();
            ObjectOutput out = new ObjectOutputStream(buffer);
            out.writeObject(r1);
            out.close();

View Full Code Here

        JFreeChart chart = ChartFactory.createStackedXYAreaChart(
            "Test Chart", "X", "Y", dataset, 
            PlotOrientation.VERTICAL, false, false, false
        );
        XYPlot plot = (XYPlot) chart.getPlot();
        plot.setRenderer(new StackedXYAreaRenderer2());
        NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
        Range bounds = rangeAxis.getRange();
        assertTrue(bounds.contains(6.0));
        assertTrue(bounds.contains(8.0));
    }

View Full Code Here

0 1 2 3

TOP

Related Classes of org.jfree.chart.renderer.xy.StackedXYAreaRenderer2

org.jfree.chart.ChartFactory

org.jfree.chart.entity.EntityCollection

org.jfree.chart.plot.PlotOrientation

org.jfree.chart.renderer.xy.junit.StackedXYAreaRenderer2Tests

org.jfree.chart.ui.RectangleEdge

org.jfree.data.Range

org.jfree.data.xy.TableXYDataset

org.jfree.ui.RectangleEdge

org.pentaho.platform.uifoundation.chart.JFreeChartEngine

org.pentaho.plugin.jfreereport.reportcharts.XYAreaChartExpression

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.