ScannerApp-Swift Documentation

Class Preview​View 

class PreviewView: UIView

The camera preview view that displays the capture output.

%41 PreviewView PreviewView UIView UIView PreviewView->UIView

Conforms To

UIView

Properties

layer​Class 

override class var layerClass: AnyClass

video​Preview​Layer 

var videoPreviewLayer: AVCaptureVideoPreviewLayer