iOS 扩大按钮点击事件
2018-09-03 本文已影响7人
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- (nullable UIView *)hitTest:(CGPoint)point withEvent:(nullable UIEvent*)event; // recursively calls -pointInside:withEvent:. point is in the receiver's coordinate system
- (BOOL)pointInside:(CGPoint)point withEvent:(nullableUIEvent*)event; // default returns YES if point is in bounds
