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缩放uiscrollview时如何检测滑动手势

[英]How do we detect swipe gesture when we zoom uiscrollview

I have UIImageview as a subview of UIScrollview , I can zoom in or out by using this tutorial http://cocoadevblog.heroku.com/iphone-tutorial-uiimage-with-zooming-tapping-rotation , the problem is how can I detect swipe gesture when I zoom UIScrollview in, I know how to implement swipe gesture, and it work normally except when I zoom UIScrollview in. 我将UIImageview作为UIScrollview的子视图,可以使用本教程http://cocoadevblog.heroku.com/iphone-tutorial-uiimage-with-zooming-tapping-rotation进行放大或缩小,问题是如何检测放大UIScrollview时可以滑动手势,我知道如何实现滑动手势,除了将UIScrollview放大时,它都可以正常工作。

Thank you very much for your time. 非常感谢您的宝贵时间。

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