public void dispose() {
parent.remove(movePoint);
end.dispose();
end = null;
start.dispose();
start = null;
movePoint.dispose();
movePoint = null;
}
protected void updateBezier() {
Point startPoint = start.getPoint();
Point endPoint = end.getPoint();
Point middle = movePoint.getPoint();
updateRange();
this.curve.setCurve(
startPoint.x, startPoint.y, middle.x, middle.y, middle.x, middle.y, endPoint.x, endPoint.y);
}
private void centerMovePoint2() {
int x = getCenter(start.getPoint().x, end.getPoint().x);
int y = getCenter(start.getPoint().y, end.getPoint().y);
movePoint.setPosition(x, y);
}