Update 7/17/14: We now have a new version of this tutorial fully updated to Swift – check it out! If you need to detect gestures in your app, such as taps, pinches, pans, or rotations, it’s extremely easy with the built-in UIGestureRecognizer classes. In this tutorial, we’ll show you how you can easily add gesture […]
This is a companion discussion topic for the original entry at https://www.raywenderlich.com/2984-uigesturerecognizer-tutorial-in-ios-5-pinches-pans-and-more