         
     }
     
+    public func gestureRecognizer(gestureRecognizer: UIGestureRecognizer, shouldRecognizeSimultaneouslyWithGestureRecognizer otherGestureRecognizer: UIGestureRecognizer) -> Bool {
+        return true
+    }
+    
 }
 

    
    // MARK: - UIViewControllerInteractiveTransitioning Delegate Method
    public func startInteractiveTransition(transitionContext: UIViewControllerContextTransitioning) {
        
    }
    
    // MARK: - CHControllerTransitionDelegate Method

    
    // MARK: - Private Properties
    private var transitionLayout : CHTransitionLayout?
    private weak var context : UIViewControllerContextTransitioning?
    private var initialPinchDistance : CGFloat?
    private var initialPinchPoint : CGPoint?
    private var initialScale : CGFloat?
