Pan gesture interferes with scroll
I have three view controllers that are part of a UIScrollView. I want to be able to swipe between the three, although one of the view controllers has a UIPanGestureRecognizer. I use this pan gesture recognizer to allow the user to drag their finger up and down to increase and decrease the height of a rectangular UIView. Therefore, this UIPanGestureRecognizer only really needs to know about the upwards/downwards panning, and the scroll view can use the horizontal panning. An example of this, is like the home screen; you can swipe left or right, but also swipe down to get spotlight. I want this