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

Example 6 with Size2D

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

the class TextTitle method arrangeRN.

/**
 * Arranges the content for this title assuming a range constraint for the
 * 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 widthRange  the range for the width.
 *
 * @return The content size.
 */
protected Size2D arrangeRN(Graphics2D g2, Range widthRange) {
    Size2D s = arrangeNN(g2);
    if (widthRange.contains(s.getWidth())) {
        return s;
    }
    double ww = widthRange.constrain(s.getWidth());
    return arrangeFN(g2, ww);
}

Example 7 with Size2D

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

the class TextLine method calculateDimensions.

/**
 * Calculates the width and height of the text line.
 *
 * @param g2  the graphics device.
 *
 * @return The width and height.
 */
public Size2D calculateDimensions(Graphics2D g2) {
    double width = 0.0;
    double height = 0.0;
    for (TextFragment fragment : this.fragments) {
        final Size2D dimension = fragment.calculateDimensions(g2);
        width = width + dimension.getWidth();
        height = Math.max(height, dimension.getHeight());
    }
    return new Size2D(width, height);
}

Example 8 with Size2D

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

the class CategoryAxis method calculateCategoryLabelWidth.

/**
 * Calculates the width of a category label when rendered.
 *
 * @param label  the text block ({@code null} not permitted).
 * @param position  the position.
 * @param insets  the label insets.
 * @param g2  the graphics device.
 *
 * @return The width.
 */
protected double calculateCategoryLabelWidth(TextBlock label, CategoryLabelPosition position, RectangleInsets insets, Graphics2D g2) {
    Size2D size = label.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;
}

Example 9 with Size2D

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

the class CategoryAxis method calculateCategoryLabelHeight.

/**
 * Calculates the height of a category label when rendered.
 *
 * @param block  the text block ({@code null} not permitted).
 * @param position  the label position ({@code null} not permitted).
 * @param insets  the label insets ({@code null} not permitted).
 * @param g2  the graphics device ({@code null} not permitted).
 *
 * @return The height.
 */
protected double calculateCategoryLabelHeight(TextBlock block, CategoryLabelPosition position, RectangleInsets insets, Graphics2D g2) {
    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 h = rotatedBox.getBounds2D().getHeight() + insets.getTop() + insets.getBottom();
    return h;
}

Example 10 with Size2D

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

the class TextBlock method draw.

/**
 * Draws the text block, aligning it with the specified anchor point and
 * rotating it about the specified rotation point.
 *
 * @param g2  the graphics device.
 * @param anchorX  the x-coordinate for the anchor point.
 * @param anchorY  the y-coordinate for the anchor point.
 * @param anchor  the point on the text block that is aligned to the
 *                anchor point.
 * @param rotateX  the x-coordinate for the rotation point.
 * @param rotateY  the x-coordinate for the rotation point.
 * @param angle  the rotation (in radians).
 */
public void draw(Graphics2D g2, float anchorX, float anchorY, TextBlockAnchor anchor, float rotateX, float rotateY, double angle) {
    Size2D d = calculateDimensions(g2);
    float[] offsets = calculateOffsets(anchor, d.getWidth(), d.getHeight());
    float yCursor = 0.0f;
    for (TextLine line : this.lines) {
        Size2D dimension = line.calculateDimensions(g2);
        float lineOffset = 0.0f;
        if (this.lineAlignment == HorizontalAlignment.CENTER) {
            lineOffset = (float) (d.getWidth() - dimension.getWidth()) / 2.0f;
        } else if (this.lineAlignment == HorizontalAlignment.RIGHT) {
            lineOffset = (float) (d.getWidth() - dimension.getWidth());
        }
        line.draw(g2, anchorX + offsets[0] + lineOffset, anchorY + offsets[1] + yCursor, TextAnchor.TOP_LEFT, rotateX, rotateY, angle);
        yCursor = yCursor + (float) dimension.getHeight();
    }
}