Hello,
I’m struggling with UIGestureRecognizer. I’m following the tutorials on this site and (sort of) understand how an object moves around the screen. The problem is that I want to restrict the movement of an object to be in a circular path only (ie a button moving around a circle). Is it possible to restrict the area where an object can move and also to control the path of the movement?
Thanks,
Jason
@jfortyork Thanks very much for your question!
I did find an older tutorial on our site that might still be of use to you 
Having said that, if you had a UIGestureRecognizer to a particular view, the gesture is restricted to that view. So if you have a view that is circular, and attach a gestureRecognizer to it, then the gesture is restricted to that circular view. Is this what you’re enquiring about? Just wondering.
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