I would like to track a ONE finger rotary gesture how do I intercept that gesture?
To give you a visual example: the same gesture that you would have used with an old disc phone.
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I would like to track a ONE finger rotary gesture how do I intercept that gesture?
To give you a visual example: the same gesture that you would have used with an old disc phone.
May I suggest the
UIRotationGestureRecognizerclass? As long as you don’t need to support < iOS 3.2 it will save you much headache trying to build your own gesture recognition mechanism.Apple Documentation