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Learning iOS Development: A Hands-on Guide to the Fundamentals of iOS Programming by Erica Sadun, Rod Strougo, Maurice Sharp

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One More Gesture

A chapter on gestures wouldn’t be complete without information on dragging a view around the screen. This section gives a bit more practice with custom recognizers. You add a custom drag view gesture and a yellow car that you can drag around the About screen. See Challenge 3 at the end of this chapter for another way to drag views using a system gesture.

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