Package org.jfree.chart.annotations

Examples of org.jfree.chart.annotations.CategoryPointerAnnotation

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    /**
     * Confirm that the equals method can distinguish all the required fields.
     */
    public void testEquals() {

        CategoryPointerAnnotation a1 = new CategoryPointerAnnotation("Label",
                "Key 1", 20.0, Math.PI);
        CategoryPointerAnnotation a2 = new CategoryPointerAnnotation("Label",
                "Key 1", 20.0, Math.PI);
        assertTrue(a1.equals(a2));

        a1 = new CategoryPointerAnnotation("Label2", "Key 1", 20.0, Math.PI);
        assertFalse(a1.equals(a2));
        a2 = new CategoryPointerAnnotation("Label2", "Key 1", 20.0, Math.PI);
        assertTrue(a1.equals(a2));

        a1.setCategory("Key 2");
        assertFalse(a1.equals(a2));
        a2.setCategory("Key 2");
        assertTrue(a1.equals(a2));

        a1.setValue(22.0);
        assertFalse(a1.equals(a2));
        a2.setValue(22.0);
        assertTrue(a1.equals(a2));

        //private double angle;
        a1.setAngle(Math.PI / 4.0);
        assertFalse(a1.equals(a2));
        a2.setAngle(Math.PI / 4.0);
        assertTrue(a1.equals(a2));

        //private double tipRadius;
        a1.setTipRadius(20.0);
        assertFalse(a1.equals(a2));
        a2.setTipRadius(20.0);
        assertTrue(a1.equals(a2));

        //private double baseRadius;
        a1.setBaseRadius(5.0);
        assertFalse(a1.equals(a2));
        a2.setBaseRadius(5.0);
        assertTrue(a1.equals(a2));

        //private double arrowLength;
        a1.setArrowLength(33.0);
        assertFalse(a1.equals(a2));
        a2.setArrowLength(33.0);
        assertTrue(a1.equals(a2));

        //private double arrowWidth;
        a1.setArrowWidth(9.0);
        assertFalse(a1.equals(a2));
        a2.setArrowWidth(9.0);
        assertTrue(a1.equals(a2));

        //private Stroke arrowStroke;
        Stroke stroke = new BasicStroke(1.5f);
        a1.setArrowStroke(stroke);
        assertFalse(a1.equals(a2));
        a2.setArrowStroke(stroke);
        assertTrue(a1.equals(a2));

        //private Paint arrowPaint;
        a1.setArrowPaint(Color.blue);
        assertFalse(a1.equals(a2));
        a2.setArrowPaint(Color.blue);
        assertTrue(a1.equals(a2));

        //private double labelOffset;
        a1.setLabelOffset(10.0);
        assertFalse(a1.equals(a2));
        a2.setLabelOffset(10.0);
        assertTrue(a1.equals(a2));

    }
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    /**
     * Two objects that are equal are required to return the same hashCode.
     */
    public void testHashCode() {
        CategoryPointerAnnotation a1 = new CategoryPointerAnnotation("Label",
                "A", 20.0, Math.PI);
        CategoryPointerAnnotation a2 = new CategoryPointerAnnotation("Label",
                "A", 20.0, Math.PI);
        assertTrue(a1.equals(a2));
        int h1 = a1.hashCode();
        int h2 = a2.hashCode();
        assertEquals(h1, h2);
    }
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    /**
     * Confirm that cloning works.
     */
    public void testCloning() {
        CategoryPointerAnnotation a1 = new CategoryPointerAnnotation("Label",
                "A", 20.0, Math.PI);
        CategoryPointerAnnotation a2 = null;
        try {
            a2 = (CategoryPointerAnnotation) a1.clone();
        }
        catch (CloneNotSupportedException e) {
            e.printStackTrace();
        }
        assertTrue(a1 != a2);
        assertTrue(a1.getClass() == a2.getClass());
        assertTrue(a1.equals(a2));
    }
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    /**
     * Checks that this class implements PublicCloneable.
     */
    public void testPublicCloneable() {
        CategoryPointerAnnotation a1 = new CategoryPointerAnnotation("Label",
                "A", 20.0, Math.PI);
        assertTrue(a1 instanceof PublicCloneable);
    }
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    /**
     * Serialize an instance, restore it, and check for equality.
     */
    public void testSerialization() {

        CategoryPointerAnnotation a1 = new CategoryPointerAnnotation("Label",
                "A", 20.0, Math.PI);
        CategoryPointerAnnotation a2 = null;

        try {
            ByteArrayOutputStream buffer = new ByteArrayOutputStream();
            ObjectOutput out = new ObjectOutputStream(buffer);
            out.writeObject(a1);
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    /**
     * Confirm that the equals method can distinguish all the required fields.
     */
    public void testEquals() {

        CategoryPointerAnnotation a1 = new CategoryPointerAnnotation("Label",
                "Key 1", 20.0, Math.PI);
        CategoryPointerAnnotation a2 = new CategoryPointerAnnotation("Label",
                "Key 1", 20.0, Math.PI);
        assertTrue(a1.equals(a2));

        a1 = new CategoryPointerAnnotation("Label2", "Key 1", 20.0, Math.PI);
        assertFalse(a1.equals(a2));
        a2 = new CategoryPointerAnnotation("Label2", "Key 1", 20.0, Math.PI);
        assertTrue(a1.equals(a2));

        a1.setCategory("Key 2");
        assertFalse(a1.equals(a2));
        a2.setCategory("Key 2");
        assertTrue(a1.equals(a2));

        a1.setValue(22.0);
        assertFalse(a1.equals(a2));
        a2.setValue(22.0);
        assertTrue(a1.equals(a2));

        //private double angle;
        a1.setAngle(Math.PI / 4.0);
        assertFalse(a1.equals(a2));
        a2.setAngle(Math.PI / 4.0);
        assertTrue(a1.equals(a2));

        //private double tipRadius;
        a1.setTipRadius(20.0);
        assertFalse(a1.equals(a2));
        a2.setTipRadius(20.0);
        assertTrue(a1.equals(a2));

        //private double baseRadius;
        a1.setBaseRadius(5.0);
        assertFalse(a1.equals(a2));
        a2.setBaseRadius(5.0);
        assertTrue(a1.equals(a2));

        //private double arrowLength;
        a1.setArrowLength(33.0);
        assertFalse(a1.equals(a2));
        a2.setArrowLength(33.0);
        assertTrue(a1.equals(a2));

        //private double arrowWidth;
        a1.setArrowWidth(9.0);
        assertFalse(a1.equals(a2));
        a2.setArrowWidth(9.0);
        assertTrue(a1.equals(a2));

        //private Stroke arrowStroke;
        Stroke stroke = new BasicStroke(1.5f);
        a1.setArrowStroke(stroke);
        assertFalse(a1.equals(a2));
        a2.setArrowStroke(stroke);
        assertTrue(a1.equals(a2));

        //private Paint arrowPaint;
        a1.setArrowPaint(Color.blue);
        assertFalse(a1.equals(a2));
        a2.setArrowPaint(Color.blue);
        assertTrue(a1.equals(a2));

        //private double labelOffset;
        a1.setLabelOffset(10.0);
        assertFalse(a1.equals(a2));
        a2.setLabelOffset(10.0);
        assertTrue(a1.equals(a2));

    }
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    /**
     * Two objects that are equal are required to return the same hashCode.
     */
    public void testHashCode() {
        CategoryPointerAnnotation a1 = new CategoryPointerAnnotation("Label",
                "A", 20.0, Math.PI);
        CategoryPointerAnnotation a2 = new CategoryPointerAnnotation("Label",
                "A", 20.0, Math.PI);
        assertTrue(a1.equals(a2));
        int h1 = a1.hashCode();
        int h2 = a2.hashCode();
        assertEquals(h1, h2);
    }
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    /**
     * Confirm that cloning works.
     */
    public void testCloning() {
        CategoryPointerAnnotation a1 = new CategoryPointerAnnotation("Label",
                "A", 20.0, Math.PI);
        CategoryPointerAnnotation a2 = null;
        try {
            a2 = (CategoryPointerAnnotation) a1.clone();
        }
        catch (CloneNotSupportedException e) {
            e.printStackTrace();
        }
        assertTrue(a1 != a2);
        assertTrue(a1.getClass() == a2.getClass());
        assertTrue(a1.equals(a2));
    }
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    /**
     * Checks that this class implements PublicCloneable.
     */
    public void testPublicCloneable() {
        CategoryPointerAnnotation a1 = new CategoryPointerAnnotation("Label",
                "A", 20.0, Math.PI);
        assertTrue(a1 instanceof PublicCloneable);
    }
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    /**
     * Serialize an instance, restore it, and check for equality.
     */
    public void testSerialization() {

        CategoryPointerAnnotation a1 = new CategoryPointerAnnotation("Label",
                "A", 20.0, Math.PI);
        CategoryPointerAnnotation a2 = null;

        try {
            ByteArrayOutputStream buffer = new ByteArrayOutputStream();
            ObjectOutput out = new ObjectOutputStream(buffer);
            out.writeObject(a1);
View Full Code Here
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Related Classes of org.jfree.chart.annotations.CategoryPointerAnnotation

  • org.jfree.chart.annotations.junit.CategoryPointerAnnotationTests
  • org.jfree.chart.plot.PlotOrientation
  • org.jfree.chart.ui.RectangleEdge
  • org.jfree.data.category.CategoryDataset
  • org.jfree.ui.RectangleEdge
  • java.awt.geom.GeneralPath
  • java.awt.BasicStroke
  • java.awt.geom.Line2D
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