Cropping an UIImage

Question

I\'ve got some code that resizes an image so I can get a scaled chunk of the center of the image - I use this to take a UIImage and return a small, square repre

Answer 1

Below code snippet might help.

import UIKit

extension UIImage {
    func cropImage(toRect rect: CGRect) -> UIImage? {
        if let imageRef = self.cgImage?.cropping(to: rect) {
            return UIImage(cgImage: imageRef)
        }
        return nil
    }
}