             if displayed {
                 self.display(image, in: self.imageView2)
                 self.displayTextContour(self.contourView2, at: contour, in: self.imageView2)
-                debugPrint(contour)
+                debugPrint("iOS", contour)
             }
         }
     }


    // MARK: -

    func loadFonts(displayed: Bool, range: Range<Int>? = nil) {
        var fontNames = FontLoader().list()


    override func viewDidLoad() {
        super.viewDidLoad()

        imageView1 = UIImageView(frame: CGRect(x: 0, y: 250,
                                               width: size.width, height: size.height))
        imageView2 = UIImageView(frame: CGRect(x: 0, y: 500,
                                               width: size.width, height: size.height))

        configure()

        let index = 20
        let range: Range<Int> = index ..< (index + 1)
        let displayed = true

        loadTextView(index: index)
        loadFonts(displayed: displayed, range: range)
        loadImages(displayed: displayed, range: range)
    }

    // MARK: - Configuration

    func configure() {
        imageView1.layer.borderColor = UIColor.red.cgColor
        imageView1.layer.borderWidth = 1

