How can I make this imagePickerController able to accept edited images? - swift

Question

How can I make this imagePickerController able to accept edited images?
When selecting an image and adjusting it (zoom in and out) and selecting done, the image reverts back to its original state. What can I add to to my code to have the zoomed image save and show up in my image view?
The following is my code so far:
let cameraRollAction = UIAlertAction(title: "Camera Roll", style: .default) { (action) in
if UIImagePickerController.isSourceTypeAvailable(UIImagePickerControllerSourceType.photoLibrary) {
let picker = UIImagePickerController()
picker.delegate = self
picker.allowsEditing = true
picker.mediaTypes = [kUTTypeImage as String]
picker.sourceType = UIImagePickerControllerSourceType.photoLibrary
self.present(picker, animated: true, completion: nil)
self.newPic = false
}
func imagePickerController(_ picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [String : Any]) {
let mediaType = info[UIImagePickerControllerMediaType] as! NSString
if mediaType.isEqual(to: kUTTypeImage as String) {
let selectedImage = info[UIImagePickerControllerOriginalImage] as! UIImage
profileImageView.image = selectedImage
if newPic == true {
UIImageWriteToSavedPhotosAlbum(selectedImage, self, #selector(imageError), nil)
}
}
self.dismiss(animated: true, completion: nil)
}

Answer 1

Instead of
UIImagePickerControllerOriginalImage
use
UIImagePickerControllerEditedImage

Answer 2

func imagePickerController(_ picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [String : Any]) {
let mediaType = info[UIImagePickerControllerMediaType] as! NSString
if mediaType.isEqual(to: kUTTypeImage as String) {
let selectedImage = info[UIImagePickerControllerEditedImage] as! UIImage ?? info[UIImagePickerControllerOriginalImage] as! UIImage // will return original image if edited image is not available
profileImageView.image = selectedImage
if newPic == true {
UIImageWriteToSavedPhotosAlbum(selectedImage, self, #selector(imageError), nil)
}
}
self.dismiss(animated: true, completion: nil)
}