inheriting uigesturerecognizer iphone
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05-12-2019 - |
题
I have inherited UIGestureRecognizer as mentioned in apple's documentation But here it detects only upAndDown swipe i want to detect leftAndRight swipe also(like a ticle) with the same class and i know how to detect it but don't know how to invoke different selectos for different actions I mean like in UISwipeGestureRecognizer do for left and right swipes
解决方案
You can use the gesture recognizer object's direction property.
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