/** Recalculates the bounds when a change to the underlying line occurs. */
public void updateBoundsFromLine() {
if (lineShape.getPointCount() == 0) {
resetBounds();
} else {
final Rectangle2D b = getLineBoundsWithStroke();
super.setBounds(b.getX(), b.getY(), b.getWidth(), b.getHeight());
}
}
/** Removes all points from the underlying line. */
public void removeAllPoints() {
lineShape.removePoints(0, lineShape.getPointCount());
lineChanged();
}
/**
* Returns the number of points in the line.
*
* @return number of points in the line
*/
public int getPointCount() {
return lineShape.getPointCount();
}
