How to crop image after taken from UIImagePicker Camera?
There are various posts around on how to scale/crop a UIImage you get back from the camera, like this one.
It's a little trickier than you'd expect, because camera images are rotated, so you have to think about rotations even if you're just cropping.
UIImagePicker allowsEditing stuck in center
Looks like this behavior is just a bug in iOS 6... Basically you cannot move the editing box, it always bounces back to the middle unless you zoom in a bit. Hopefully they fix that soon.
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