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adrianoconnor : barcode   2

Building a Barcode and QR Code Reader in Swift 4 and Xcode 9
qrCodeFrameView = UIView()
 
if let qrCodeFrameView = qrCodeFrameView {
    qrCodeFrameView.layer.borderColor = UIColor.green.cgColor
    qrCodeFrameView.layer.borderWidth = 2
    view.addSubview(qrCodeFrameView)
    view.bringSubview(toFront: qrCodeFrameView)
}
iOS  swift  barcode 
september 2018 by adrianoconnor

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