Package org.jfree.chart.title

Examples of org.jfree.chart.title.CompositeTitle

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    /**
     * Confirm that cloning works.
     */
    public void testCloning() {
        CompositeTitle t1 = new CompositeTitle(new BlockContainer());
        t1.getContainer().add(new TextTitle("T1"));
        t1.setBackgroundPaint(new GradientPaint(1.0f, 2.0f, Color.red,
                3.0f, 4.0f, Color.yellow));
        CompositeTitle t2 = null;
        try {
            t2 = (CompositeTitle) t1.clone();
        }
        catch (CloneNotSupportedException e) {
            fail(e.toString());
        }
        assertTrue(t1 != t2);
        assertTrue(t1.getClass() == t2.getClass());
        assertTrue(t1.equals(t2));
    }
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    /**
     * Serialize an instance, restore it, and check for equality.
     */
    public void testSerialization() {
        CompositeTitle t1 = new CompositeTitle(new BlockContainer());
        t1.getContainer().add(new TextTitle("T1"));
        t1.setBackgroundPaint(new GradientPaint(1.0f, 2.0f, Color.red,
                3.0f, 4.0f, Color.blue));
        CompositeTitle t2 = null;
        try {
            ByteArrayOutputStream buffer = new ByteArrayOutputStream();
            ObjectOutput out = new ObjectOutputStream(buffer);
            out.writeObject(t1);
            out.close();
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            if (axis != null) {
                applyToValueAxis(axis);
            }
        }
        else if (title instanceof CompositeTitle) {
            CompositeTitle ct = (CompositeTitle) title;
            BlockContainer bc = ct.getContainer();
            List blocks = bc.getBlocks();
            Iterator iterator = blocks.iterator();
            while (iterator.hasNext()) {
                Block b = (Block) iterator.next();
                if (b instanceof Title) {
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    LegendTitle legendtitle1 = new LegendTitle(xylineandshaperenderer1);
    BlockContainer blockcontainer = new BlockContainer(new BorderArrangement());
    blockcontainer.add(legendtitle, RectangleEdge.LEFT);
    blockcontainer.add(legendtitle1, RectangleEdge.RIGHT);
    blockcontainer.add(new EmptyBlock(2000D, 0.0D));
    CompositeTitle compositetitle = new CompositeTitle(blockcontainer);
    compositetitle.setFrame(new BlockBorder(Color.red));
    compositetitle.setBackgroundPaint(Color.yellow);
    compositetitle.setPosition(RectangleEdge.BOTTOM);
    jfreechart.addSubtitle(compositetitle);
    ChartUtilities.applyCurrentTheme(jfreechart);
    return jfreechart;
  }
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    /**
     * Check that the equals() method distinguishes all fields.
     */
    public void testEquals() {
        CompositeTitle t1 = new CompositeTitle(new BlockContainer());
        CompositeTitle t2 = new CompositeTitle(new BlockContainer());
        assertEquals(t1, t2);
        assertEquals(t2, t1);
       
        // margin
        t1.setMargin(new RectangleInsets(1.0, 2.0, 3.0, 4.0));
        assertFalse(t1.equals(t2));
        t2.setMargin(new RectangleInsets(1.0, 2.0, 3.0, 4.0));
        assertTrue(t1.equals(t2));
       
        // border
        t1.setBorder(new BlockBorder(Color.red));
        assertFalse(t1.equals(t2));
        t2.setBorder(new BlockBorder(Color.red));
        assertTrue(t1.equals(t2));
      
        // padding
        t1.setPadding(new RectangleInsets(1.0, 2.0, 3.0, 4.0));
        assertFalse(t1.equals(t2));
        t2.setPadding(new RectangleInsets(1.0, 2.0, 3.0, 4.0));
        assertTrue(t1.equals(t2));
       
        // contained titles
        t1.getContainer().add(new TextTitle("T1"));
        assertFalse(t1.equals(t2));
        t2.getContainer().add(new TextTitle("T1"));
        assertTrue(t1.equals(t2));
       
    }
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    /**
     * Two objects that are equal are required to return the same hashCode.
     */
    public void testHashcode() {
        CompositeTitle t1 = new CompositeTitle(new BlockContainer());
        t1.getContainer().add(new TextTitle("T1"));
        CompositeTitle t2 = new CompositeTitle(new BlockContainer());
        t2.getContainer().add(new TextTitle("T1"));
        assertTrue(t1.equals(t2));
        int h1 = t1.hashCode();
        int h2 = t2.hashCode();
        assertEquals(h1, h2);
    }
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    /**
     * Confirm that cloning works.
     */
    public void testCloning() {
        CompositeTitle t1 = new CompositeTitle(new BlockContainer());
        t1.getContainer().add(new TextTitle("T1"));
        CompositeTitle t2 = null;
        try {
            t2 = (CompositeTitle) t1.clone();
        }
        catch (CloneNotSupportedException e) {
            fail(e.toString());
        }
        assertTrue(t1 != t2);
        assertTrue(t1.getClass() == t2.getClass());
        assertTrue(t1.equals(t2));
    }
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    /**
     * Serialize an instance, restore it, and check for equality.
     */
    public void testSerialization() {
        CompositeTitle t1 = new CompositeTitle(new BlockContainer());
        t1.getContainer().add(new TextTitle("T1"));
        CompositeTitle t2 = null;
        try {
            ByteArrayOutputStream buffer = new ByteArrayOutputStream();
            ObjectOutput out = new ObjectOutputStream(buffer);
            out.writeObject(t1);
            out.close();
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            if (axis != null) {
                applyToValueAxis(axis);
            }
        }
        else if (title instanceof CompositeTitle) {
            CompositeTitle ct = (CompositeTitle) title;
            BlockContainer bc = ct.getContainer();
            List<Block> blocks = bc.getBlocks();
            for (Block b : blocks) {
                if (b instanceof Title) {
                    applyToTitle((Title) b);
                }
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    /**
     * Check that the equals() method distinguishes all fields.
     */
    public void testEquals() {
        CompositeTitle t1 = new CompositeTitle(new BlockContainer());
        CompositeTitle t2 = new CompositeTitle(new BlockContainer());
        assertEquals(t1, t2);
        assertEquals(t2, t1);
       
        // margin
        t1.setMargin(new RectangleInsets(1.0, 2.0, 3.0, 4.0));
        assertFalse(t1.equals(t2));
        t2.setMargin(new RectangleInsets(1.0, 2.0, 3.0, 4.0));
        assertTrue(t1.equals(t2));
       
        // border
        t1.setBorder(new BlockBorder(Color.red));
        assertFalse(t1.equals(t2));
        t2.setBorder(new BlockBorder(Color.red));
        assertTrue(t1.equals(t2));
      
        // padding
        t1.setPadding(new RectangleInsets(1.0, 2.0, 3.0, 4.0));
        assertFalse(t1.equals(t2));
        t2.setPadding(new RectangleInsets(1.0, 2.0, 3.0, 4.0));
        assertTrue(t1.equals(t2));
       
        // contained titles
        t1.getContainer().add(new TextTitle("T1"));
        assertFalse(t1.equals(t2));
        t2.getContainer().add(new TextTitle("T1"));
        assertTrue(t1.equals(t2));
       
    }
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Related Classes of org.jfree.chart.title.CompositeTitle

  • org.jfree.chart.block.BlockContainer
  • org.jfree.chart.block.BorderArrangement
  • org.jfree.chart.block.RectangleConstraint
  • org.jfree.chart.event.TitleChangeEvent
  • org.jfree.chart.StandardChartTheme
  • org.jfree.chart.title.junit.CompositeTitleTests
  • org.jfree.chart.ui.Size2D
  • org.jfree.ui.Size2D
  • org.skzr.chart4me.demo.AnnotationDemo2
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