iOS開發-UIScreenEdgePanGestureRecognizer實戰

UIScreenEdgePanGestureRecognizer名字很長，而且關於其文檔也是少的的可憐，蘋果官方給的唯一的一個屬性是edges，文檔中的解釋是這樣的: 1 A UIScreenEdgePanGestureRecognizer looks  for  panning (dragging) gestures that start near an edge of the screen.

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