Instance Property

delegate

The delegate to be notified when the user saves or cancels the document scanner.

Declaration

weak var delegate: VNDocumentCameraViewControllerDelegate? { get set }

Discussion

The delegate receives one of the following three calls:

Your app is responsible for dismissing the document camera in all delegate callback methods.

See Also

Supporting the Document Camera

class var isSupported: Bool

A Boolean variable that indicates whether or not the current device supports document scanning.