I'm Using LongPress on control and drag different positions in views. I found out the starting position using UIGestureRecognizerStateBegan. how do i found out the UIGestureRecognizerStateChanged position?
if( UIGestureRecognizerStateChanged)
{
CGPoint center = snapshot.center;
center.y = location.y;
snapshot.center = center;
}
if (UIGestureRecognizerStateEnded)
{
location = [longPress locationInView:self.tableView];
}