use of org.jfree.chart.util.Size2D in project graphcode2vec by graphcode2vec.
the class LegendTitle method arrange.
/**
* Arranges the contents of the block, within the given constraints, and
* returns the block size.
*
* @param g2 the graphics device.
* @param constraint the constraint (<code>null</code> not permitted).
*
* @return The block size (in Java2D units, never <code>null</code>).
*/
public Size2D arrange(Graphics2D g2, RectangleConstraint constraint) {
Size2D result = new Size2D();
fetchLegendItems();
if (this.items.isEmpty()) {
return result;
}
BlockContainer container = this.wrapper;
if (container == null) {
container = this.items;
}
RectangleConstraint c = toContentConstraint(constraint);
Size2D size = container.arrange(g2, c);
result.height = calculateTotalHeight(size.height);
result.width = calculateTotalWidth(size.width);
return result;
}
use of org.jfree.chart.util.Size2D in project graphcode2vec by graphcode2vec.
the class ShortTextTitle 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.
*
* @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);
}
use of org.jfree.chart.util.Size2D in project graphcode2vec by graphcode2vec.
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.
*/
protected Size2D arrangeFN(Graphics2D g2, double w) {
g2.setFont(getFont());
FontMetrics fm = g2.getFontMetrics(getFont());
Rectangle2D bounds = TextUtilities.getTextBounds(getText(), g2, fm);
if (bounds.getWidth() <= w) {
return new Size2D(w, bounds.getHeight());
} else {
return new Size2D(0.0, 0.0);
}
}
use of org.jfree.chart.util.Size2D in project graphcode2vec by graphcode2vec.
the class ShortTextTitle method arrangeRR.
/**
* Returns the content size for the title.
*
* @param g2 the graphics device.
* @param widthRange the width range.
* @param heightRange the height range.
*
* @return The content size.
*/
protected Size2D arrangeRR(Graphics2D g2, Range widthRange, Range heightRange) {
g2.setFont(getFont());
FontMetrics fm = g2.getFontMetrics(getFont());
Rectangle2D bounds = TextUtilities.getTextBounds(getText(), g2, fm);
if (bounds.getWidth() <= widthRange.getUpperBound() && bounds.getHeight() <= heightRange.getUpperBound()) {
return new Size2D(bounds.getWidth(), bounds.getHeight());
} else {
return new Size2D(0.0, 0.0);
}
}
use of org.jfree.chart.util.Size2D in project graphcode2vec by graphcode2vec.
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.
*
* @since 1.0.9
*/
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);
}
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