public int getWidth() {
return Math.abs(startVertex.getX() - endVertex.getX());
}
public int getHeight() {
return Math.abs(startVertex.getY() - endVertex.getY());
}
/* (non-Javadoc)
* @see com.cosylab.vdct.graphics.objects.VisibleObject#getY()
*/
public int getY() {
return Math.min(startVertex.getY(), endVertex.getY());
}