/**
* Translates a point from the shape.
*
* @param deltaX x coordinate
* @param deltaY y coordinate
*/
public void translateSelectedPoint(double deltaX, double deltaY) {
if (getModifyPoint() == null) return;
if (getModifyPoint().equals(startPoint)) {
startPoint.setX(startPoint.getX() + deltaX);
startPoint.setY(startPoint.getY() + deltaY);
this.setModifyPoint(startPoint);
} else if (getModifyPoint().equals(endPoint)) {
endPoint.setX(endPoint.getX() + deltaX);
endPoint.setY(endPoint.getY() + deltaY);
this.setModifyPoint(endPoint);
}
}
