Dee*_*olu 48
CGPoint参考点并不好.如果您的点位于窗口坐标中,那么您可以使用它
CGPoint locationInView = [imageView convertPoint:point fromView:imageView.window];
if ( CGRectContainsPoint(imageView.bounds, locationInView) ) {
// Point lies inside the bounds.
}
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你也可以打电话给pointInside:withEvent:方法
if ( [imageView pointInside:locationInView withEvent:nil] ) {
// Point lies inside the bounds
}
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