How do i put a swipe gesture in the new iPhone SDK? I’m trying to detect a swipe gesture over a UIImageView? A swipe up and a swipe down?
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How do i put a swipe gesture in the new iPhone SDK? I’m trying to detect a swipe gesture over a UIImageView? A swipe up and a swipe down?
Basically you need to override onTouchesBegan and onTouchesEnded. When it begins, record the first position, then at the end compare the last touch to the first touch to see if it is lower or higher.