Package org.jfree.chart.renderer.category

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

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    /**
     * Test that the equals() method distinguishes all fields.
     */
    public void testEquals() {

        ScatterRenderer r1 = new ScatterRenderer();
        ScatterRenderer r2 = new ScatterRenderer();
        assertEquals(r1, r2);

        r1.setSeriesShapesFilled(1, true);
        assertFalse(r1.equals(r2));
        r2.setSeriesShapesFilled(1, true);
        assertTrue(r1.equals(r2));

        r1.setBaseShapesFilled(false);
        assertFalse(r1.equals(r2));
        r2.setBaseShapesFilled(false);
        assertTrue(r1.equals(r2));

        r1.setUseFillPaint(true);
        assertFalse(r1.equals(r2));
        r2.setUseFillPaint(true);
        assertTrue(r1.equals(r2));

        r1.setDrawOutlines(true);
        assertFalse(r1.equals(r2));
        r2.setDrawOutlines(true);
        assertTrue(r1.equals(r2));

        r1.setUseOutlinePaint(true);
        assertFalse(r1.equals(r2));
        r2.setUseOutlinePaint(true);
        assertTrue(r1.equals(r2));

        r1.setUseSeriesOffset(false);
        assertFalse(r1.equals(r2));
        r2.setUseSeriesOffset(false);
        assertTrue(r1.equals(r2));

    }
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    /**
     * Two objects that are equal are required to return the same hashCode.
     */
    public void testHashcode() {
        ScatterRenderer r1 = new ScatterRenderer();
        ScatterRenderer r2 = new ScatterRenderer();
        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() {
        ScatterRenderer r1 = new ScatterRenderer();
        ScatterRenderer r2 = null;
        try {
            r2 = (ScatterRenderer) r1.clone();
        }
        catch (CloneNotSupportedException e) {
            e.printStackTrace();
        }
        assertTrue(r1 != r2);
        assertTrue(r1.getClass() == r2.getClass());
        assertTrue(r1.equals(r2));

        assertTrue(checkIndependence(r1, r2));
    }
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    /**
     * Check that this class implements PublicCloneable.
     */
    public void testPublicCloneable() {
        ScatterRenderer r1 = new ScatterRenderer();
        assertTrue(r1 instanceof PublicCloneable);
    }
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    /**
     * Serialize an instance, restore it, and check for equality.
     */
    public void testSerialization() {
        ScatterRenderer r1 = new ScatterRenderer();
        ScatterRenderer r2 = null;
        try {
            ByteArrayOutputStream buffer = new ByteArrayOutputStream();
            ObjectOutput out = new ObjectOutputStream(buffer);
            out.writeObject(r1);
            out.close();
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    /**
     * Some checks for the findRangeBounds() method.
     */
    public void testFindRangeBounds() {
        ScatterRenderer r = new ScatterRenderer();
        assertNull(r.findRangeBounds(null));

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

        List values = Arrays.asList(new Double[] {new Double(1.0)});
        dataset.add(values, "R1", "C1");
        assertEquals(new Range(1.0, 1.0), r.findRangeBounds(dataset));

        values = Arrays.asList(new Double[] {new Double(2.0), new Double(2.2)});
        dataset.add(values, "R1", "C2");
        assertEquals(new Range(1.0, 2.2), r.findRangeBounds(dataset));

        values = Arrays.asList(new Double[] {new Double(-3.0),
                new Double(-3.2)});
        dataset.add(values, "R1", "C3");
        assertEquals(new Range(-3.2, 2.2), r.findRangeBounds(dataset));

        values = Arrays.asList(new Double[] {new Double(6.0)});
        dataset.add(values, "R2", "C1");
        assertEquals(new Range(-3.2, 6.0), r.findRangeBounds(dataset));

        r.setSeriesVisible(1, Boolean.FALSE);
        assertEquals(new Range(-3.2, 2.2), r.findRangeBounds(dataset));
    }
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    /**
     * Test that the equals() method distinguishes all fields.
     */
    public void testEquals() {

        ScatterRenderer r1 = new ScatterRenderer();
        ScatterRenderer r2 = new ScatterRenderer();
        assertEquals(r1, r2);

        r1.setSeriesShapesFilled(1, true);
        assertFalse(r1.equals(r2));
        r2.setSeriesShapesFilled(1, true);
        assertTrue(r1.equals(r2));

        r1.setBaseShapesFilled(false);
        assertFalse(r1.equals(r2));
        r2.setBaseShapesFilled(false);
        assertTrue(r1.equals(r2));

        r1.setUseFillPaint(true);
        assertFalse(r1.equals(r2));
        r2.setUseFillPaint(true);
        assertTrue(r1.equals(r2));

        r1.setDrawOutlines(true);
        assertFalse(r1.equals(r2));
        r2.setDrawOutlines(true);
        assertTrue(r1.equals(r2));

        r1.setUseOutlinePaint(true);
        assertFalse(r1.equals(r2));
        r2.setUseOutlinePaint(true);
        assertTrue(r1.equals(r2));

        r1.setUseSeriesOffset(false);
        assertFalse(r1.equals(r2));
        r2.setUseSeriesOffset(false);
        assertTrue(r1.equals(r2));

    }
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    /**
     * Two objects that are equal are required to return the same hashCode.
     */
    public void testHashcode() {
        ScatterRenderer r1 = new ScatterRenderer();
        ScatterRenderer r2 = new ScatterRenderer();
        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() {
        ScatterRenderer r1 = new ScatterRenderer();
        ScatterRenderer r2 = null;
        try {
            r2 = (ScatterRenderer) r1.clone();
        }
        catch (CloneNotSupportedException e) {
            e.printStackTrace();
        }
        assertTrue(r1 != r2);
        assertTrue(r1.getClass() == r2.getClass());
        assertTrue(r1.equals(r2));

        assertTrue(checkIndependence(r1, r2));
    }
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    /**
     * Check that this class implements PublicCloneable.
     */
    public void testPublicCloneable() {
        ScatterRenderer r1 = new ScatterRenderer();
        assertTrue(r1 instanceof PublicCloneable);
    }
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Related Classes of org.jfree.chart.renderer.category.ScatterRenderer

  • cnslab.cnsnetwork.PlotResult
  • org.jfree.chart.demo.selection.SelectionDemo7ScatterRenderer
  • org.jfree.chart.entity.EntityCollection
  • org.jfree.chart.LegendItem
  • org.jfree.chart.plot.CategoryPlot
  • org.jfree.chart.plot.PlotOrientation
  • org.jfree.chart.renderer.category.junit.ScatterRendererTests
  • org.jfree.chart.util.BooleanList
  • org.jfree.data.category.CategoryDataset
  • org.jfree.data.statistics.MultiValueCategoryDataset
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