Method: UIView#on_pinch

Defined in:
lib/ios/sugarcube-gestures/gestures.rb

#on_pinch {|recognizer| ... } ⇒ Object

Yields:

  • (recognizer) —

    Handles the gesture event, and passes the recognizer instance to the block.



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# File 'lib/ios/sugarcube-gestures/gestures.rb', line 70

def on_pinch(&proc)
  recognizer = UIPinchGestureRecognizer.alloc.initWithTarget(self, action:'sugarcube_handle_gesture:')
  sugarcube_add_gesture(proc, recognizer)
end