imagePicker

gistfile1.txt

import UIKit

class ViewController: UIViewController,UIImagePickerControllerDelegate, UINavigationControllerDelegate {
    
    var imagePicker = UIImagePickerController()
    
    @IBOutlet weak var img: UIImageView!
    

    override func viewDidLoad() {
        super.viewDidLoad()
        imagePicker.delegate = self
        // Do any additional setup after loading the view, typically from a nib.
    }

    @IBAction func onClickPickImage(_ sender: UIButton) {
        imagePicker.sourceType = .photoLibrary
        imagePicker.allowsEditing = true
        present(imagePicker, animated: true, completion: nil)
        
    }
    func imagePickerController(_ picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [UIImagePickerController.InfoKey : Any]) {
        if let image = info[UIImagePickerController.InfoKey.editedImage] as? UIImage {
            img.image = image
        }
        dismiss(animated: true, completion: nil)
    }
    
}