How to create custom "Move and scale" view as in UIImagePickerController? I need move and scale my custom UIImages, not from Photo library. Or maybe there is way to pass UIImage to this view?
Answering my question. Solved this problem with good example. Hope someone it will help
来源：https://stackoverflow.com/questions/12669596/crop-uiimage-in-uiscrollview-like-in-move-and-scale