Protocols

The following protocols are available globally.

  • The VLDOCRControllerDelegate protocol provides callbacks to show live OCR results and to provide the final record created by the OCR process and the final image used to create the record.

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    Declaration

    Objective-C

    @protocol VLDOCRControllerDelegate <NSObject>

    Swift

    protocol VLDOCRControllerDelegate : NSObjectProtocol
  • The VLDOCRViewControllerDelegate protocol provides callbacks for when the user has finished with the VLDOCRViewController.

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    Declaration

    Objective-C

    @protocol VLDOCRViewControllerDelegate <NSObject>

    Swift

    protocol VLDOCRViewControllerDelegate : NSObjectProtocol