Examples of org.jfree.chart.entity.ContourEntity

org.jfree.chart.entity.ContourEntity
Represents an item on a contour chart. @deprecated This class is no longer supported (as of version 1.0.4). Ifyou are creating contour plots, please try to use {@link XYPlot} and{@link XYBlockRenderer}.

                // if (getURLGenerator() != null) {    //dmo: look at this later
                //      url = getURLGenerator().generateURL(data, series, item);
                // }
                // Unlike XYItemRenderer, we need to clone entityArea since it
                // reused.
                ContourEntity entity = new ContourEntity(
                        (Rectangle2D.Double) entityArea.clone(), tip, url);
                entity.setIndex(k);
                entities.add(entity);
//              }
            }


            // do we need to update the crosshair values?

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                // if (getURLGenerator() != null) {   //dmo: look at this later
                //   url = getURLGenerator().generateURL(data, series, item);
                // }
                // Unlike XYItemRenderer, we need to clone entityArea since it
                // reused.
                ContourEntity entity = new ContourEntity(
                        (RectangularShape) entityArea.clone(), tip, url);
                entity.setIndex(k);
                entities.add(entity);
            }


            // do we need to update the crosshair values?
            if (plot.isDomainCrosshairLockedOnData()) {

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    /**
     * Confirm that the equals method can distinguish all the required fields.
     */
    public void testEquals() {
        ContourEntity e1 = new ContourEntity(
            new Rectangle2D.Double(1.0, 2.0, 3.0, 4.0), "ToolTip", "URL"
        );
        ContourEntity e2 = new ContourEntity(
            new Rectangle2D.Double(1.0, 2.0, 3.0, 4.0), "ToolTip", "URL"
        );
        assertTrue(e1.equals(e2));


        e1.setArea(new Rectangle2D.Double(4.0, 3.0, 2.0, 1.0));
        assertFalse(e1.equals(e2));
        e2.setArea(new Rectangle2D.Double(4.0, 3.0, 2.0, 1.0));
        assertTrue(e1.equals(e2));


        e1.setToolTipText("New ToolTip");
        assertFalse(e1.equals(e2));
        e2.setToolTipText("New ToolTip");
        assertTrue(e1.equals(e2));


        e1.setURLText("New URL");
        assertFalse(e1.equals(e2));
        e2.setURLText("New URL");
        assertTrue(e1.equals(e2));


        e1.setIndex(99);
        assertFalse(e1.equals(e2));
        e2.setIndex(99);
        assertTrue(e1.equals(e2));
    }

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    /**
     * Confirm that cloning works.
     */
    public void testCloning() {
        ContourEntity e1 = new ContourEntity(
            new Rectangle2D.Double(1.0, 2.0, 3.0, 4.0), "ToolTip", "URL"
        );
        ContourEntity e2 = null;


        try {
            e2 = (ContourEntity) e1.clone();
        }
        catch (CloneNotSupportedException e) {
            System.err.println("Failed to clone.");
        }
        assertTrue(e1 != e2);
        assertTrue(e1.getClass() == e2.getClass());
        assertTrue(e1.equals(e2));
    }

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    /**
     * Serialize an instance, restore it, and check for equality.
     */
    public void testSerialization() {
        ContourEntity e1 = new ContourEntity(
            new Rectangle2D.Double(1.0, 2.0, 3.0, 4.0), "ToolTip", "URL"
        );
        ContourEntity e2 = null;
        try {
            ByteArrayOutputStream buffer = new ByteArrayOutputStream();
            ObjectOutput out = new ObjectOutputStream(buffer);
            out.writeObject(e1);
            out.close();

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    /**
     * Confirm that the equals method can distinguish all the required fields.
     */
    public void testEquals() {
        ContourEntity e1 = new ContourEntity(
            new Rectangle2D.Double(1.0, 2.0, 3.0, 4.0), "ToolTip", "URL"
        );
        ContourEntity e2 = new ContourEntity(
            new Rectangle2D.Double(1.0, 2.0, 3.0, 4.0), "ToolTip", "URL"
        );
        assertTrue(e1.equals(e2));


        e1.setArea(new Rectangle2D.Double(4.0, 3.0, 2.0, 1.0));
        assertFalse(e1.equals(e2));
        e2.setArea(new Rectangle2D.Double(4.0, 3.0, 2.0, 1.0));
        assertTrue(e1.equals(e2));


        e1.setToolTipText("New ToolTip");
        assertFalse(e1.equals(e2));
        e2.setToolTipText("New ToolTip");
        assertTrue(e1.equals(e2));


        e1.setURLText("New URL");
        assertFalse(e1.equals(e2));
        e2.setURLText("New URL");
        assertTrue(e1.equals(e2));


        e1.setIndex(99);
        assertFalse(e1.equals(e2));
        e2.setIndex(99);
        assertTrue(e1.equals(e2));
    }

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    /**
     * Confirm that cloning works.
     */
    public void testCloning() {
        ContourEntity e1 = new ContourEntity(
            new Rectangle2D.Double(1.0, 2.0, 3.0, 4.0), "ToolTip", "URL"
        );
        ContourEntity e2 = null;


        try {
            e2 = (ContourEntity) e1.clone();
        }
        catch (CloneNotSupportedException e) {
            System.err.println("Failed to clone.");
        }
        assertTrue(e1 != e2);
        assertTrue(e1.getClass() == e2.getClass());
        assertTrue(e1.equals(e2));
    }

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    /**
     * Serialize an instance, restore it, and check for equality.
     */
    public void testSerialization() {
        ContourEntity e1 = new ContourEntity(
            new Rectangle2D.Double(1.0, 2.0, 3.0, 4.0), "ToolTip", "URL"
        );
        ContourEntity e2 = null;
        try {
            ByteArrayOutputStream buffer = new ByteArrayOutputStream();
            ObjectOutput out = new ObjectOutputStream(buffer);
            out.writeObject(e1);
            out.close();

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                // if (getURLGenerator() != null) {    //dmo: look at this later
                //      url = getURLGenerator().generateURL(data, series, item);
                // }
                // Unlike XYItemRenderer, we need to clone entityArea since it
                // reused.
                ContourEntity entity = new ContourEntity(
                        (Rectangle2D.Double) entityArea.clone(), tip, url);
                entity.setIndex(k);
                entities.add(entity);
//              }
            }


            // do we need to update the crosshair values?

View Full Code Here

                // if (getURLGenerator() != null) {   //dmo: look at this later
                //   url = getURLGenerator().generateURL(data, series, item);
                // }
                // Unlike XYItemRenderer, we need to clone entityArea since it
                // reused.
                ContourEntity entity = new ContourEntity(
                        (RectangularShape) entityArea.clone(), tip, url);
                entity.setIndex(k);
                entities.add(entity);
            }


            // do we need to update the crosshair values?
            if (plot.isDomainCrosshairLockedOnData()) {

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Related Classes of org.jfree.chart.entity.ContourEntity

org.jfree.chart.entity.junit.ContourEntityTests

org.jfree.chart.plot.ContourPlot

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