SomeImageCropper
How to use:
use_frameworks!
pod "SomeImageCropper"
dependencies
https://github.com/smakeev/SomeInnerView
Example:
let cropper: CropperView = CropperView()
...
cropper.sourceImage = image
//after that user will be able to select part of the image
_ = cropper.crop() { img in
imageView.image = img //put result
}