title: User Interaction Enable in a UIImageView under another UIImage View
body: <p>I have two UIImageView in a UIView in my application. And I need to Zoom, Rotate and Move the UIImageView which is at bottom of the top one, I don't need to do any thing with top one. I've already implemented the code for Move, Rotate and Zoom but the problem is I cant enable the touch to UIImageview in bottom.</p>
  
  <p>How to solve this problem?</p>