Examples with Size2D org.jfree.chart.block.Size2D used on opensource projects

Example 1 with Size2D

use of org.jfree.chart.block.Size2D in project ES-LEI-2Sem-2022-Grupo-1 by tmrbo-iscte.

the class ShortTextTitle method arrange.

/**
 * Performs a layout for this title, subject to the supplied constraint,
 * and returns the dimensions required for the title (if the title
 * cannot be displayed in the available space, this method will return
 * zero width and height for the dimensions).
 *
 * @param g2  the graphics target.
 * @param constraint  the layout constraints.
 *
 * @return The dimensions for the title.
 */
@Override
public Size2D arrange(Graphics2D g2, RectangleConstraint constraint) {
    RectangleConstraint cc = toContentConstraint(constraint);
    LengthConstraintType w = cc.getWidthConstraintType();
    LengthConstraintType h = cc.getHeightConstraintType();
    Size2D contentSize = null;
    if (w == LengthConstraintType.NONE) {
        if (h == LengthConstraintType.NONE) {
            contentSize = arrangeNN(g2);
        } else if (h == LengthConstraintType.RANGE) {
            throw new RuntimeException("Not yet implemented.");
        } else if (h == LengthConstraintType.FIXED) {
            throw new RuntimeException("Not yet implemented.");
        }
    } else if (w == LengthConstraintType.RANGE) {
        if (h == LengthConstraintType.NONE) {
            contentSize = arrangeRN(g2, cc.getWidthRange());
        } else if (h == LengthConstraintType.RANGE) {
            contentSize = arrangeRR(g2, cc.getWidthRange(), cc.getHeightRange());
        } else if (h == LengthConstraintType.FIXED) {
            throw new RuntimeException("Not yet implemented.");
        }
    } else if (w == LengthConstraintType.FIXED) {
        if (h == LengthConstraintType.NONE) {
            contentSize = arrangeFN(g2, cc.getWidth());
        } else if (h == LengthConstraintType.RANGE) {
            throw new RuntimeException("Not yet implemented.");
        } else if (h == LengthConstraintType.FIXED) {
            throw new RuntimeException("Not yet implemented.");
        }
    }
    assert contentSize != null;
    if (contentSize.width <= 0.0 || contentSize.height <= 0.0) {
        return new Size2D(0.0, 0.0);
    } else {
        return new Size2D(calculateTotalWidth(contentSize.getWidth()), calculateTotalHeight(contentSize.getHeight()));
    }
}

Example 2 with Size2D

use of org.jfree.chart.block.Size2D in project ES-LEI-2Sem-2022-Grupo-1 by tmrbo-iscte.

the class ShortTextTitle method arrangeFN.

/**
 * Arranges the content for this title assuming a fixed width and no bounds
 * on the height, and returns the required size.  This will reflect the
 * fact that a text title positioned on the left or right of a chart will
 * be rotated by 90 degrees.
 *
 * @param g2  the graphics target.
 * @param w  the width.
 *
 * @return The content size.
 */
@Override
protected Size2D arrangeFN(Graphics2D g2, double w) {
    g2.setFont(getFont());
    FontMetrics fm = g2.getFontMetrics(getFont());
    Rectangle2D bounds = TextUtils.getTextBounds(getText(), g2, fm);
    if (bounds.getWidth() <= w) {
        return new Size2D(w, bounds.getHeight());
    } else {
        return new Size2D(0.0, 0.0);
    }
}

Example 3 with Size2D

use of org.jfree.chart.block.Size2D in project ES-LEI-2Sem-2022-Grupo-1 by tmrbo-iscte.

the class TextFragment method calculateDimensions.

/**
 * Calculates the dimensions of the text fragment.
 *
 * @param g2  the graphics device.
 *
 * @return The width and height of the text.
 */
public Size2D calculateDimensions(Graphics2D g2) {
    FontMetrics fm = g2.getFontMetrics(this.font);
    Rectangle2D bounds = TextUtils.getTextBounds(this.text, g2, fm);
    Size2D result = new Size2D(bounds.getWidth(), bounds.getHeight());
    return result;
}

Example 4 with Size2D

use of org.jfree.chart.block.Size2D in project ES-LEI-2Sem-2022-Grupo-1 by tmrbo-iscte.

the class ImageTitle method drawHorizontal.

/**
 * Draws the title on a Java 2D graphics device (such as the screen or a
 * printer).
 *
 * @param g2  the graphics device.
 * @param chartArea  the area within which the title (and plot) should be
 *                   drawn.
 *
 * @return The size of the area used by the title.
 */
protected Size2D drawHorizontal(Graphics2D g2, Rectangle2D chartArea) {
    double startY;
    double topSpace;
    double bottomSpace;
    double leftSpace;
    double rightSpace;
    double w = getWidth();
    double h = getHeight();
    RectangleInsets padding = getPadding();
    topSpace = padding.calculateTopOutset(h);
    bottomSpace = padding.calculateBottomOutset(h);
    leftSpace = padding.calculateLeftOutset(w);
    rightSpace = padding.calculateRightOutset(w);
    if (getPosition() == RectangleEdge.TOP) {
        startY = chartArea.getY() + topSpace;
    } else {
        startY = chartArea.getY() + chartArea.getHeight() - bottomSpace - h;
    }
    // what is our alignment?
    double startX = 0.0;
    switch(getHorizontalAlignment()) {
        case CENTER:
            startX = chartArea.getX() + leftSpace + chartArea.getWidth() / 2.0 - w / 2.0;
            break;
        case LEFT:
            startX = chartArea.getX() + leftSpace;
            break;
        case RIGHT:
            startX = chartArea.getX() + chartArea.getWidth() - rightSpace - w;
            break;
        default:
            throw new IllegalStateException("Unexpected horizontal alignment.");
    }
    g2.drawImage(this.image, (int) startX, (int) startY, (int) w, (int) h, null);
    return new Size2D(chartArea.getWidth() + leftSpace + rightSpace, h + topSpace + bottomSpace);
}

Example 5 with Size2D

use of org.jfree.chart.block.Size2D in project ES-LEI-2Sem-2022-Grupo-1 by tmrbo-iscte.

the class ImageTitle method drawVertical.

/**
 * Draws the title on a Java 2D graphics device (such as the screen or a
 * printer).
 *
 * @param g2  the graphics device.
 * @param chartArea  the area within which the title (and plot) should be
 *                   drawn.
 *
 * @return The size of the area used by the title.
 */
protected Size2D drawVertical(Graphics2D g2, Rectangle2D chartArea) {
    double startX;
    double topSpace = 0.0;
    double bottomSpace = 0.0;
    double leftSpace = 0.0;
    double rightSpace = 0.0;
    double w = getWidth();
    double h = getHeight();
    RectangleInsets padding = getPadding();
    if (padding != null) {
        topSpace = padding.calculateTopOutset(h);
        bottomSpace = padding.calculateBottomOutset(h);
        leftSpace = padding.calculateLeftOutset(w);
        rightSpace = padding.calculateRightOutset(w);
    }
    if (getPosition() == RectangleEdge.LEFT) {
        startX = chartArea.getX() + leftSpace;
    } else {
        startX = chartArea.getMaxX() - rightSpace - w;
    }
    // what is our alignment?
    double startY = 0.0;
    switch(getVerticalAlignment()) {
        case CENTER:
            startY = chartArea.getMinY() + topSpace + chartArea.getHeight() / 2.0 - h / 2.0;
            break;
        case TOP:
            startY = chartArea.getMinY() + topSpace;
            break;
        case BOTTOM:
            startY = chartArea.getMaxY() - bottomSpace - h;
            break;
        default:
            throw new IllegalStateException("Unexpected vertical alignment.");
    }
    g2.drawImage(this.image, (int) startX, (int) startY, (int) w, (int) h, null);
    return new Size2D(chartArea.getWidth() + leftSpace + rightSpace, h + topSpace + bottomSpace);
}