Class

ScanflowCameraManager

Declaration

@objc(ScanflowCameraManager) class ScanflowCameraManager

Topics

Initializers

init(previewView: UIView, scannerMode: ScannerMode, overlayApperance: OveylayViewApperance, overCropNeed: Bool, leftTopArc: UIColor, leftDownArc: UIColor, rightTopArc: UIColor, rightDownArc: UIColor, locationNeed: Bool)
Initializes a Camera manager function which configures all camera related function and Camera configurations..

Instance Properties

var blinkLabel: UILabel!
var captureDelegate: CaptureDelegate?
var captureDevice: AVCaptureDeviceInput?
var currentCoordinates: CLLocation?
var delegate: ScanflowCameraManagerDelegate?
var expireLabel: UILabel!
var outterWhiteRectView: UIView!
var overlayView: OverlayView!
var pinchGesture: UIPinchGestureRecognizer!
var previewSize: CGSize?
var previewView: PreviewView
var previewViewSize: CGSize
var scannerType: ScannerMode
var scanningDetails: CodeInfo
var settingsButton: UIButton!
let shapeLayer: CAShapeLayer
var toBeSendInDelegate: Bool
var touchToZoomButton: UIButton!
var touchedPosition: CGPoint?

Instance Methods

func checkCameraConfigurationAndStartSession()
This method starts an AVCaptureSession based on whether the camera configuration was successful.
func checkNetworkAvailability()
func decryptFile(key: String, nonce: String, tag: String, cliper: String, data: Data) -> Data?
func draw(objectOverlays: [ObjectOverlay])
Calls methods to update overlay view with detected bounding boxes and class names.
func enableZoom(ZoomOptions)
This function used for updating zoom level
func flashLight(enable: Bool)
func getCurrentMillis() -> String
func getValidBarCode(Int) -> String
func handoverImagetoDeletate(originalFrame: CVPixelBuffer, croppedImage: UIImage)
func isBarcodeLongDistance(image: UIImage, previewWidth: CGFloat, previewHeight: CGFloat) -> Bool
func isQrLongDistance(image: UIImage, previewWidth: CGFloat, previewHeight: CGFloat) -> Bool
func lowLightHandler(CVPixelBuffer, CMSampleBuffer)
func minMaxZoom(CGFloat, device: AVCaptureDevice) -> CGFloat
This function used for getting current zoom level.
func resetZoomFactor(ZoomOptions)
Once maximun zoom level maximum level reached we have to reset zoom level.
func rgbDataFromBuffer(CVPixelBuffer, byteCount: Int, isModelQuantized: Bool, imageMean: Float, imageStd: Float) -> Data?
func setResolution(previewView: UIView, installedDate: Date, resolutionDetail: String)
This is the process of resolution of capturing the frame
func startSession()
This method starts the AVCaptureSession, Once its call session captures all frames and then process the captured frames
func stopSession()
This method stops a running an AVCaptureSession.
func touchToZoomButtonAction()
This function used for increasing zoom level, Once its reach maximum zoom level it retuns to default zoom level.
func update(scale: CGFloat, device: AVCaptureDevice)
func updateInitialZoomFactor(scale: CGFloat, device: AVCaptureDevice)
func updateOverlay(isHidden: Bool)
This function for showing and hiding overlay
func updateScanFlowSettings(ZoomOptions)
This is the process of validating license from user
func updateWaterMarkLabel()
func validateLicense(authKey: String)
This is the process of validating license from user
func zoomNearToCode(ZoomOptions)

Default Implementations

  AVCaptureVideoDataOutputSampleBufferDelegate Implementations
  CLLocationManagerDelegate Implementations