Circlemask center, width etc. + Cancel button completion boolean?

[MatteoJ]

Dear all,

Firstly, I am trying to make a circular profile picture cropper like advertised on the readme of this repository. While it works perfectly, I need some extra information on the circular mask (like the location of the mask center, width, ...). Unfortunately, I cannot seem to find it myself. I only find this info for rectangular masks, but these values are all 0 for the circle. Below is a snippet of my code.

Secondly, I would like to know whether or not the cancel button inside the cropper has been pushed, since I would like to do something in this case. I have also been unsuccessful in finding out how this works.

Thank you so much in advance,

M.

func imagePickerController(_ picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [UIImagePickerController.InfoKey : Any]) {

        picker.dismiss(animated: true, completion: nil)

        guard let selectedImage = info[UIImagePickerController.InfoKey.originalImage] as? UIImage else {
            return
        }

        picker.dismiss(animated: true, completion: { () -> Void in
            var imageCropVC : RSKImageCropViewController!
            imageCropVC = RSKImageCropViewController(image: selectedImage, cropMode: RSKImageCropMode.circle)
            imageCropVC.delegate = self
            self.navigationController?.pushViewController(imageCropVC, animated: true)

            self.ProfilePicture.image = selectedImage
        })

    }

[ruslanskorb]

Hi @MatteoJ,

RSKImageCropViewController has a property maskRect , that is updated each time before the crop view lays out its subviews. So, you need to wait for the crop view to do this at least once.

Regarding your second question, RSKImageCropViewControllerDelegate has a method imageCropViewControllerDidCancelCrop(_:) that is called when the user taps the Cancel button.