hitTest

本文主要是介绍hitTest，希望对大家解决编程问题提供一定的参考价值，需要的开发者们随着小编来一起学习吧！

- (UIView *)hitTest:(CGPoint)point withEvent:(UIEvent *)event
{//把自己的点转成控件坐标系上的点CGPoint currentPoint = [self convertPoint:point toView:self];if ([_button pointInside:currentPoint withEvent:event]) {return nil;}return [super hitTest:point withEvent:event];}

- (BOOL)pointInside:(CGPoint)point withEvent:(UIEvent *)event
{CGPoint currentPoint = [self convertPoint:point toView:self];if ([_button pointInside:currentPoint withEvent:event]) {return NO;}return [super pointInside:point withEvent:event];
}

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