/** Releases the figure and all its children. */
public void release() {
super.release();
FigureEnumeration k = figures();
while (k.hasMoreElements()) {
Figure figure = k.nextFigure();
figure.release();
}
}
/** Since this is an add operation, figures can only be released if it has been undone. */
public void release() {
if (undone == true) {
FigureEnumeration fe = getAffectedFigures();
while (fe.hasNextFigure()) {
Figure f = fe.nextFigure();
getDrawingView().drawing().remove(f);
f.release();
}
}
setAffectedFigures(CH.ifa.draw.standard.FigureEnumerator.getEmptyEnumeration());
}