/**
* Returns a clone of this block.
*
* @return A clone.
* @throws CloneNotSupportedException if there is a problem creating the clone.
*/
@Override
public Object clone() throws CloneNotSupportedException {
AbstractBlock clone = (AbstractBlock) super.clone();
clone.bounds = (Rectangle2D) ShapeUtilities.clone(this.bounds);
if (this.frame instanceof PublicCloneable) {
PublicCloneable pc = (PublicCloneable) this.frame;
clone.frame = (BlockFrame) pc.clone();
}
return clone;
}
public Range trimToContentHeight(AbstractBlock abstractBlock) {
if (this == null) {
return null;
}
double lowerBound = 0.0;
double upperBound = Double.POSITIVE_INFINITY;
if (getLowerBound() > 0.0) {
lowerBound = abstractBlock.trimToContentHeight(getLowerBound());
}
if (getUpperBound() < Double.POSITIVE_INFINITY) {
upperBound = abstractBlock.trimToContentHeight(getUpperBound());
}
return new Range(lowerBound, upperBound);
}