Package org.jfree.chart.block

Examples of org.jfree.chart.block.BlockContainer

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    /**
     * Run some checks on sizing.
     */
    public void testSizing() {
        BlockContainer container = new BlockContainer(new BorderArrangement());
        BufferedImage image = new BufferedImage(200, 100,
                BufferedImage.TYPE_INT_RGB);
        Graphics2D g2 = image.createGraphics();

        // TBLRC
        // 00000 - no items
        Size2D size = container.arrange(g2);
        assertEquals(0.0, size.width, EPSILON);
        assertEquals(0.0, size.height, EPSILON);

        // TBLRC
        // 00001 - center item only
        container.add(new EmptyBlock(123.4, 567.8));
        size = container.arrange(g2);
        assertEquals(123.4, size.width, EPSILON);
        assertEquals(567.8, size.height, EPSILON);

        // TBLRC
        // 00010 - right item only
        container.clear();
        container.add(new EmptyBlock(12.3, 45.6), RectangleEdge.RIGHT);
        size = container.arrange(g2);
        assertEquals(12.3, size.width, EPSILON);
        assertEquals(45.6, size.height, EPSILON);

        // TBLRC
        // 00011 - right and center items
        container.clear();
        container.add(new EmptyBlock(10.0, 20.0));
        container.add(new EmptyBlock(12.3, 45.6), RectangleEdge.RIGHT);
        size = container.arrange(g2);
        assertEquals(22.3, size.width, EPSILON);
        assertEquals(45.6, size.height, EPSILON);

        // try case where right item is shorter than center item
        container.clear();
        Block rb = new EmptyBlock(12.3, 15.6);
        container.add(new EmptyBlock(10.0, 20.0));
        container.add(rb, RectangleEdge.RIGHT);
        size = container.arrange(g2);
        assertEquals(22.3, size.width, EPSILON);
        assertEquals(20.0, size.height, EPSILON);
        assertEquals(20.0, rb.getBounds().getHeight(), EPSILON);

        // TBLRC
        // 00100 - left item only
        container.clear();
        container.add(new EmptyBlock(12.3, 45.6), RectangleEdge.LEFT);
        size = container.arrange(g2);
        assertEquals(12.3, size.width, EPSILON);
        assertEquals(45.6, size.height, EPSILON);

        // TBLRC
        // 00101 - left and center items
        container.clear();
        container.add(new EmptyBlock(10.0, 20.0));
        container.add(new EmptyBlock(12.3, 45.6), RectangleEdge.LEFT);
        size = container.arrange(g2);
        assertEquals(22.3, size.width, EPSILON);
        assertEquals(45.6, size.height, EPSILON);

        // try case where left item is shorter than center item
        container.clear();
        Block lb = new EmptyBlock(12.3, 15.6);
        container.add(new EmptyBlock(10.0, 20.0));
        container.add(lb, RectangleEdge.LEFT);
        size = container.arrange(g2);
        assertEquals(22.3, size.width, EPSILON);
        assertEquals(20.0, size.height, EPSILON);
        assertEquals(20.0, lb.getBounds().getHeight(), EPSILON);

        // TBLRC
        // 00110 - left and right items
        container.clear();
        container.add(new EmptyBlock(10.0, 20.0), RectangleEdge.RIGHT);
        container.add(new EmptyBlock(12.3, 45.6), RectangleEdge.LEFT);
        size = container.arrange(g2);
        assertEquals(22.3, size.width, EPSILON);
        assertEquals(45.6, size.height, EPSILON);

        // TBLRC
        // 00111 - left, right and center items
        container.clear();
        container.add(new EmptyBlock(10.0, 20.0));
        container.add(new EmptyBlock(12.3, 45.6), RectangleEdge.LEFT);
        container.add(new EmptyBlock(5.4, 3.2), RectangleEdge.RIGHT);
        size = container.arrange(g2);
        assertEquals(27.7, size.width, EPSILON);
        assertEquals(45.6, size.height, EPSILON);

        // TBLRC
        // 01000 - bottom item only
        container.clear();
        container.add(new EmptyBlock(12.3, 45.6), RectangleEdge.BOTTOM);
        size = container.arrange(g2);
        assertEquals(12.3, size.width, EPSILON);
        assertEquals(45.6, size.height, EPSILON);

        // TBLRC
        // 01001 - bottom and center only
        container.clear();
        container.add(new EmptyBlock(10.0, 20.0));
        container.add(new EmptyBlock(12.3, 45.6), RectangleEdge.BOTTOM);
        size = container.arrange(g2);
        assertEquals(12.3, size.width, EPSILON);
        assertEquals(65.6, size.height, EPSILON);

        // TBLRC
        // 01010 - bottom and right only
        container.clear();
        container.add(new EmptyBlock(10.0, 20.0), RectangleEdge.RIGHT);
        container.add(new EmptyBlock(12.3, 45.6), RectangleEdge.BOTTOM);
        size = container.arrange(g2);
        assertEquals(12.3, size.width, EPSILON);
        assertEquals(65.6, size.height, EPSILON);

        // TBLRC
        // 01011 - bottom, right and center
        container.clear();
        container.add(new EmptyBlock(21.0, 12.3));
        container.add(new EmptyBlock(10.0, 20.0), RectangleEdge.RIGHT);
        container.add(new EmptyBlock(12.3, 45.6), RectangleEdge.BOTTOM);
        size = container.arrange(g2);
        assertEquals(31.0, size.width, EPSILON);
        assertEquals(65.6, size.height, EPSILON);

        // TBLRC
        // 01100
        container.clear();
        container.add(new EmptyBlock(10.0, 20.0), RectangleEdge.LEFT);
        container.add(new EmptyBlock(12.3, 45.6), RectangleEdge.BOTTOM);
        size = container.arrange(g2);
        assertEquals(12.3, size.width, EPSILON);
        assertEquals(65.6, size.height, EPSILON);

        // TBLRC
        // 01101 - bottom, left and center
        container.clear();
        container.add(new EmptyBlock(21.0, 12.3));
        container.add(new EmptyBlock(10.0, 20.0), RectangleEdge.LEFT);
        container.add(new EmptyBlock(12.3, 45.6), RectangleEdge.BOTTOM);
        size = container.arrange(g2);
        assertEquals(31.0, size.width, EPSILON);
        assertEquals(65.6, size.height, EPSILON);

        // TBLRC
        // 01110 - bottom. left and right
        container.clear();
        container.add(new EmptyBlock(21.0, 12.3), RectangleEdge.RIGHT);
        container.add(new EmptyBlock(10.0, 20.0), RectangleEdge.LEFT);
        container.add(new EmptyBlock(12.3, 45.6), RectangleEdge.BOTTOM);
        size = container.arrange(g2);
        assertEquals(31.0, size.width, EPSILON);
        assertEquals(65.6, size.height, EPSILON);

        // TBLRC
        // 01111
        container.clear();
        container.add(new EmptyBlock(3.0, 4.0), RectangleEdge.BOTTOM);
        container.add(new EmptyBlock(5.0, 6.0), RectangleEdge.LEFT);
        container.add(new EmptyBlock(7.0, 8.0), RectangleEdge.RIGHT);
        container.add(new EmptyBlock(9.0, 10.0));
        size = container.arrange(g2);
        assertEquals(21.0, size.width, EPSILON);
        assertEquals(14.0, size.height, EPSILON);

        // TBLRC
        // 10000 - top item only
        container.clear();
        container.add(new EmptyBlock(12.3, 45.6), RectangleEdge.TOP);
        size = container.arrange(g2);
        assertEquals(12.3, size.width, EPSILON);
        assertEquals(45.6, size.height, EPSILON);

        // TBLRC
        // 10001 - top and center only
        container.clear();
        container.add(new EmptyBlock(10.0, 20.0));
        container.add(new EmptyBlock(12.3, 45.6), RectangleEdge.TOP);
        size = container.arrange(g2);
        assertEquals(12.3, size.width, EPSILON);
        assertEquals(65.6, size.height, EPSILON);

        // TBLRC
        // 10010 - right and top only
        container.clear();
        container.add(new EmptyBlock(10.0, 20.0), RectangleEdge.RIGHT);
        container.add(new EmptyBlock(12.3, 45.6), RectangleEdge.TOP);
        size = container.arrange(g2);
        assertEquals(12.3, size.width, EPSILON);
        assertEquals(65.6, size.height, EPSILON);

        // TBLRC
        // 10011 - top, right and center
        container.clear();
        container.add(new EmptyBlock(21.0, 12.3));
        container.add(new EmptyBlock(10.0, 20.0), RectangleEdge.TOP);
        container.add(new EmptyBlock(12.3, 45.6), RectangleEdge.RIGHT);
        size = container.arrange(g2);
        assertEquals(33.3, size.width, EPSILON);
        assertEquals(65.6, size.height, EPSILON);

        // TBLRC
        // 10100 - top and left only
        container.clear();
        container.add(new EmptyBlock(10.0, 20.0), RectangleEdge.LEFT);
        container.add(new EmptyBlock(12.3, 45.6), RectangleEdge.TOP);
        size = container.arrange(g2);
        assertEquals(12.3, size.width, EPSILON);
        assertEquals(65.6, size.height, EPSILON);

        // TBLRC
        // 10101 - top, left and center
        container.clear();
        container.add(new EmptyBlock(21.0, 12.3));
        container.add(new EmptyBlock(10.0, 20.0), RectangleEdge.TOP);
        container.add(new EmptyBlock(12.3, 45.6), RectangleEdge.LEFT);
        size = container.arrange(g2);
        assertEquals(33.3, size.width, EPSILON);
        assertEquals(65.6, size.height, EPSILON);

        // TBLRC
        // 10110 - top, left and right
        container.clear();
        container.add(new EmptyBlock(21.0, 12.3), RectangleEdge.RIGHT);
        container.add(new EmptyBlock(10.0, 20.0), RectangleEdge.TOP);
        container.add(new EmptyBlock(12.3, 45.6), RectangleEdge.LEFT);
        size = container.arrange(g2);
        assertEquals(33.3, size.width, EPSILON);
        assertEquals(65.6, size.height, EPSILON);

        // TBLRC
        // 10111
        container.clear();
        container.add(new EmptyBlock(1.0, 2.0), RectangleEdge.TOP);
        container.add(new EmptyBlock(5.0, 6.0), RectangleEdge.LEFT);
        container.add(new EmptyBlock(7.0, 8.0), RectangleEdge.RIGHT);
        container.add(new EmptyBlock(9.0, 10.0));
        size = container.arrange(g2);
        assertEquals(21.0, size.width, EPSILON);
        assertEquals(12.0, size.height, EPSILON);

        // TBLRC
        // 11000 - top and bottom only
        container.clear();
        container.add(new EmptyBlock(10.0, 20.0), RectangleEdge.TOP);
        container.add(new EmptyBlock(12.3, 45.6), RectangleEdge.BOTTOM);
        size = container.arrange(g2);
        assertEquals(12.3, size.width, EPSILON);
        assertEquals(65.6, size.height, EPSILON);

        // TBLRC
        // 11001
        container.clear();
        container.add(new EmptyBlock(21.0, 12.3));
        container.add(new EmptyBlock(10.0, 20.0), RectangleEdge.TOP);
        container.add(new EmptyBlock(12.3, 45.6), RectangleEdge.BOTTOM);
        size = container.arrange(g2);
        assertEquals(21.0, size.width, EPSILON);
        assertEquals(77.9, size.height, EPSILON);

        // TBLRC
        // 11010 - top, bottom and right
        container.clear();
        container.add(new EmptyBlock(21.0, 12.3), RectangleEdge.RIGHT);
        container.add(new EmptyBlock(10.0, 20.0), RectangleEdge.TOP);
        container.add(new EmptyBlock(12.3, 45.6), RectangleEdge.BOTTOM);
        size = container.arrange(g2);
        assertEquals(21.0, size.width, EPSILON);
        assertEquals(77.9, size.height, EPSILON);

        // TBLRC
        // 11011
        container.clear();
        container.add(new EmptyBlock(1.0, 2.0), RectangleEdge.TOP);
        container.add(new EmptyBlock(3.0, 4.0), RectangleEdge.BOTTOM);
        container.add(new EmptyBlock(7.0, 8.0), RectangleEdge.RIGHT);
        container.add(new EmptyBlock(9.0, 10.0));
        size = container.arrange(g2);
        assertEquals(16.0, size.width, EPSILON);
        assertEquals(16.0, size.height, EPSILON);

        // TBLRC
        // 11100
        container.clear();
        container.add(new EmptyBlock(21.0, 12.3), RectangleEdge.LEFT);
        container.add(new EmptyBlock(10.0, 20.0), RectangleEdge.TOP);
        container.add(new EmptyBlock(12.3, 45.6), RectangleEdge.BOTTOM);
        size = container.arrange(g2);
        assertEquals(21.0, size.width, EPSILON);
        assertEquals(77.9, size.height, EPSILON);

        // TBLRC
        // 11101
        container.clear();
        container.add(new EmptyBlock(1.0, 2.0), RectangleEdge.TOP);
        container.add(new EmptyBlock(3.0, 4.0), RectangleEdge.BOTTOM);
        container.add(new EmptyBlock(5.0, 6.0), RectangleEdge.LEFT);
        container.add(new EmptyBlock(9.0, 10.0));
        size = container.arrange(g2);
        assertEquals(14.0, size.width, EPSILON);
        assertEquals(16.0, size.height, EPSILON);

        // TBLRC
        // 11110
        container.clear();
        container.add(new EmptyBlock(1.0, 2.0), RectangleEdge.TOP);
        container.add(new EmptyBlock(3.0, 4.0), RectangleEdge.BOTTOM);
        container.add(new EmptyBlock(5.0, 6.0), RectangleEdge.LEFT);
        container.add(new EmptyBlock(7.0, 8.0), RectangleEdge.RIGHT);
        size = container.arrange(g2);
        assertEquals(12.0, size.width, EPSILON);
        assertEquals(14.0, size.height, EPSILON);

        // TBLRC
        // 11111 - all
        container.clear();
        container.add(new EmptyBlock(1.0, 2.0), RectangleEdge.TOP);
        container.add(new EmptyBlock(3.0, 4.0), RectangleEdge.BOTTOM);
        container.add(new EmptyBlock(5.0, 6.0), RectangleEdge.LEFT);
        container.add(new EmptyBlock(7.0, 8.0), RectangleEdge.RIGHT);
        container.add(new EmptyBlock(9.0, 10.0));
        size = container.arrange(g2);
        assertEquals(21.0, size.width, EPSILON);
        assertEquals(16.0, size.height, EPSILON);

    }
View Full Code Here
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     * shrinking the centre block as expected.
     */
    public void testBugX() {
        RectangleConstraint constraint = new RectangleConstraint(
                new Range(0.0, 200.0), new Range(0.0, 100.0));
        BlockContainer container = new BlockContainer(new BorderArrangement());
        BufferedImage image = new BufferedImage(200, 100,
                BufferedImage.TYPE_INT_RGB);
        Graphics2D g2 = image.createGraphics();

        container.add(new EmptyBlock(10.0, 6.0), RectangleEdge.LEFT);
        container.add(new EmptyBlock(20.0, 6.0), RectangleEdge.RIGHT);
        container.add(new EmptyBlock(30.0, 6.0));
        Size2D size = container.arrange(g2, constraint);
        assertEquals(60.0, size.width, EPSILON);
        assertEquals(6.0, size.height, EPSILON);

        container.clear();
        container.add(new EmptyBlock(10.0, 6.0), RectangleEdge.LEFT);
        container.add(new EmptyBlock(20.0, 6.0), RectangleEdge.RIGHT);
        container.add(new EmptyBlock(300.0, 6.0));
        size = container.arrange(g2, constraint);
        assertEquals(200.0, size.width, EPSILON);
        assertEquals(6.0, size.height, EPSILON);


    }
View Full Code Here
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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));
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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"));
        t1.setBackgroundPaint(new GradientPaint(1.0f, 2.0f, Color.red,
                3.0f, 4.0f, Color.yellow));
        CompositeTitle t2 = null;
        try {
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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 {
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    /**
     * Test arrangement with no constraints.
     */
    public void testNN() {
        BlockContainer c = createTestContainer1();
        Size2D s = c.arrange(null, RectangleConstraint.NONE);
        assertEquals(90.0, s.width, EPSILON);
        assertEquals(33.0, s.height, EPSILON);
    }
View Full Code Here
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    /**
     * Test arrangement with a fixed width and no height constraint.
     */
    public void testFN() {
        BlockContainer c = createTestContainer1();
        RectangleConstraint constraint = new RectangleConstraint(100.0, null,
                LengthConstraintType.FIXED, 0.0, null,
                LengthConstraintType.NONE);
        Size2D s = c.arrange(null, constraint);
        assertEquals(100.0, s.width, EPSILON);
        assertEquals(33.0, s.height, EPSILON);
    }
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    /**
     * Test arrangement with a fixed height and no width constraint.
     */
    public void testNF() {
        BlockContainer c = createTestContainer1();
        RectangleConstraint constraint = RectangleConstraint.NONE.toFixedHeight(
                100.0);
        Size2D s = c.arrange(null, constraint);
        assertEquals(90.0, s.width, EPSILON);
        assertEquals(100.0, s.height, EPSILON);
    }
View Full Code Here
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    /**
     * Test arrangement with a range for the width and a fixed height.
     */
    public void testRF() {
        BlockContainer c = createTestContainer1();
        RectangleConstraint constraint = new RectangleConstraint(new Range(40.0,
                60.0), 100.0);
        Size2D s = c.arrange(null, constraint);
        assertEquals(60.0, s.width, EPSILON);
        assertEquals(100.0, s.height, EPSILON);
    }
View Full Code Here
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Related Classes of org.jfree.chart.block.BlockContainer

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  • org.jfree.chart.block.junit.BlockContainerTests
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  • org.jfree.chart.entity.StandardEntityCollection
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  • org.jfree.chart.title.CompositeTitleTest
  • org.jfree.chart.title.junit.CompositeTitleTests
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