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import UIKit | |
class MyTextLabel: UIView { | |
var textLayer = CATextLayer() | |
var textStorage: String = "" { | |
didSet { | |
textLayer.string = textStorage | |
} | |
} |
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import UIKit | |
import AVFoundation | |
class ViewController: UIViewController, AVCaptureMetadataOutputObjectsDelegate { | |
@IBOutlet weak var myView: UIView! | |
var session: AVCaptureSession? | |
var device: AVCaptureDevice? | |
var input: AVCaptureDeviceInput? |