Examples of org.jfree.chart.ui.Size2D

org.jfree.chart.ui.Size2D
A simple class for representing the dimensions of an object. It would be better to use Dimension2D, but this class is broken on various JDK releases (particularly JDK 1.3.1, refer to bugs 4189446 and 4976448 on the Java bug parade).

     * @return The block size (in Java2D units, never <code>null</code>).
     */
    @Override
    public Size2D arrange(Graphics2D g2, RectangleConstraint constraint) {
        g2.setFont(this.font);
        Size2D s = this.label.calculateDimensions(g2);
        return new Size2D(calculateTotalWidth(s.getWidth()),
                calculateTotalHeight(s.getHeight()));
    }

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     * @param base  the base size.
     *
     * @return The constrained size.
     */
    public Size2D calculateConstrainedSize(Size2D base) {
        Size2D result = new Size2D();
        if (this.widthConstraintType == LengthConstraintType.NONE) {
            result.width = base.width;
            if (this.heightConstraintType == LengthConstraintType.NONE) {
               result.height = base.height;
            }

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        double maxW = 0.0;
        double maxH = 0.0;
        List<Block> blocks = container.getBlocks();
        for (Block b : blocks) {
            if (b != null) {
                Size2D s = b.arrange(g2, RectangleConstraint.NONE);
                maxW = Math.max(maxW, s.width);
                maxH = Math.max(maxH, s.height);
            }
        }
        double width = this.columns * maxW;

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                    b.setBounds(new Rectangle2D.Double(c * width, r * height,
                            width, height));
                }
            }
        }
        return new Size2D(this.columns * width, this.rows * height);
    }

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     */
    protected Size2D arrangeFR(BlockContainer container, Graphics2D g2,
                               RectangleConstraint constraint) {


        RectangleConstraint c1 = constraint.toUnconstrainedHeight();
        Size2D size1 = arrange(container, g2, c1);


        if (constraint.getHeightRange().contains(size1.getHeight())) {
            return size1;
        }
        else {
            double h = constraint.getHeightRange().constrain(size1.getHeight());
            RectangleConstraint c2 = constraint.toFixedHeight(h);
            return arrange(container, g2, c2);
        }
    }

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     */
    protected Size2D arrangeRF(BlockContainer container, Graphics2D g2,
                               RectangleConstraint constraint) {


        RectangleConstraint c1 = constraint.toUnconstrainedWidth();
        Size2D size1 = arrange(container, g2, c1);


        if (constraint.getWidthRange().contains(size1.getWidth())) {
            return size1;
        }
        else {
            double w = constraint.getWidthRange().constrain(size1.getWidth());
            RectangleConstraint c2 = constraint.toFixedWidth(w);
            return arrange(container, g2, c2);
        }
    }

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     */
    protected Size2D arrangeRN(BlockContainer container, Graphics2D g2,
                               RectangleConstraint constraint) {


        RectangleConstraint c1 = constraint.toUnconstrainedWidth();
        Size2D size1 = arrange(container, g2, c1);


        if (constraint.getWidthRange().contains(size1.getWidth())) {
            return size1;
        }
        else {
            double w = constraint.getWidthRange().constrain(size1.getWidth());
            RectangleConstraint c2 = constraint.toFixedWidth(w);
            return arrange(container, g2, c2);
        }
    }

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     */
    protected Size2D arrangeNR(BlockContainer container, Graphics2D g2,
                               RectangleConstraint constraint) {


        RectangleConstraint c1 = constraint.toUnconstrainedHeight();
        Size2D size1 = arrange(container, g2, c1);


        if (constraint.getHeightRange().contains(size1.getHeight())) {
            return size1;
        }
        else {
            double h = constraint.getHeightRange().constrain(size1.getHeight());
            RectangleConstraint c2 = constraint.toFixedHeight(h);
            return arrange(container, g2, c2);
        }
    }

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     * @return The size of the arrangement.
     */
    protected Size2D arrangeRR(BlockContainer container, Graphics2D g2,
                               RectangleConstraint constraint) {


        Size2D size1 = arrange(container, g2, RectangleConstraint.NONE);


        if (constraint.getWidthRange().contains(size1.getWidth())) {
            if (constraint.getHeightRange().contains(size1.getHeight())) {
                return size1;
            }
            else {
                // width is OK, but height must be constrained
                double h = constraint.getHeightRange().constrain(
                        size1.getHeight());
                RectangleConstraint cc = new RectangleConstraint(
                        size1.getWidth(), h);
                return arrangeFF(container, g2, cc);
            }
        }
        else {
            if (constraint.getHeightRange().contains(size1.getHeight())) {
                // height is OK, but width must be constrained
                double w = constraint.getWidthRange().constrain(
                        size1.getWidth());
                RectangleConstraint cc = new RectangleConstraint(w,
                        size1.getHeight());
                return arrangeFF(container, g2, cc);


            }
            else {
                double w = constraint.getWidthRange().constrain(
                        size1.getWidth());
                double h = constraint.getHeightRange().constrain(
                        size1.getHeight());
                RectangleConstraint cc = new RectangleConstraint(w, h);
                return arrangeFF(container, g2, cc);
            }
        }
    }

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     * @return The width.
     */
    protected double calculateTextBlockWidth(TextBlock block,
            CategoryLabelPosition position, Graphics2D g2) {
        RectangleInsets insets = getTickLabelInsets();
        Size2D size = block.calculateDimensions(g2);
        Rectangle2D box = new Rectangle2D.Double(0.0, 0.0, size.getWidth(),
                size.getHeight());
        Shape rotatedBox = ShapeUtils.rotateShape(box, position.getAngle(),
                0.0f, 0.0f);
        double w = rotatedBox.getBounds2D().getWidth() + insets.getLeft()
                + insets.getRight();
        return w;

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Related Classes of org.jfree.chart.ui.Size2D

org.jfree.chart.annotations.XYTitleAnnotation

org.jfree.chart.axis.CategoryAxis

org.jfree.chart.block.AbstractBlock

org.jfree.chart.block.BorderArrangement

org.jfree.chart.block.BorderArrangementTest

org.jfree.chart.block.CenterArrangement

org.jfree.chart.block.ColorBlock

org.jfree.chart.block.ColumnArrangement

org.jfree.chart.block.EmptyBlock

org.jfree.chart.block.FlowArrangement

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