FirebaseMLVision Framework Reference

VisionBarcodeDetector

class VisionBarcodeDetector : NSObject

A barcode detector that detects barcodes in an image.

• -init

  Unavailable. Use Vision factory methods.

• detect(in:completion:)

  Detects barcodes in the given image.

  Declaration

  Swift

  func detect(in image: FIRVisionImage, completion: @escaping VisionBarcodeDetectionCallback)

  Parameters

  image	The image to use for detecting barcodes.
  completion	Handler to call back on the main queue with barcodes detected or error.