qiita.com import UIKit class ViewController: UIViewController { override func viewDidLoad() { do { let files = try FileManager().contentsOfDirectory(atPath: Bundle.main.bundlePath) print(files) } catch let error { print(error) } } }

import UIKit let myImage:UIImage = UIImage(named: "x.jpg")! let mySize:CGSize = CGSize(width: 500.0, height: 500.0) UIGraphicsBeginImageContextWithOptions(mySize, false, 1.0) myImage.draw(in: CGRect(x: 0.0, y: 0.0, width: 500.0, height: 50…