SBSDKUIScanMachineReadableZoneWorkflowStep

@interface SBSDKUIScanMachineReadableZoneWorkflowStep : SBSDKUIWorkflowStep

A ‘SBSDKUIWorkflowStep’ subclass specialized on recognizing machine readable zones (MRZ) on either high-res still images or low-res video frames (live detection).

-init
Not available.
Declaration
Objective-C

- (nonnull instancetype)init;
+new
Not available.
Declaration
Objective-C

+ (nonnull instancetype)new;


                    
                    
                    -initWithTitle:message:requiredAspectRatios:wantsCapturedPage:resultValidation:

Designated initializer.

Declaration

Objective-C

- (nonnull instancetype)initWithTitle:(nonnull NSString *)title
                              message:(nonnull NSString *)message
                 requiredAspectRatios:
                     (nonnull NSArray<SBSDKAspectRatio *> *)requiredAspectRatios
                    wantsCapturedPage:(BOOL)wantsCapturedPage
                     resultValidation:
                         (nonnull SBSDKUIWorkflowStepValidationHandler)
                             resultValidationHandler;

Swift

init(title: String, message: String, requiredAspectRatios: [SBSDKAspectRatio], wantsCapturedPage: Bool, resultValidation resultValidationHandler: @escaping SBSDKUIWorkflowStepValidationHandler)

Parameters

`title`	The title being displayed in the ‘SBSDKUIWorkflowScannerViewController’ while it processes the receiver.
`message`	A message being displayed in the ‘SBSDKUIWorkflowScannerViewController’ while it processes the receiver.
`requiredAspectRatios`	An array of required aspect ratios if this step uses document detection.
`wantsCapturedPage`	Set to YES, if the receiver requires a high-resolution still image shot for its processing. If set to NO, and no requiredAspectRatios are set, it works as a live video frame detector.
`resultValidationHandler`	A block to validate the results of the receiver.