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I have a UIScrollView containing a UIImageView.
now I also added a two finger rotation gesture to the imageView.
now the Rotation is not being recognized and whatever I do , it only pinch zooms the image.
I am not sure that Can I test a rotation gesture on simulator with option key and mouse ?
and If yes then is it that that my touches are all going to ScrollView instead of the gestureRecognizer added to the imageView ?
Yes your scrollview swallows all your touches. You have to transfer the touches from scrollview to your subview. You can check that in the below link.
https://stackoverflow.com/a/8831018/641062