Constants

The following constants are available globally.

  • Key used to retrive dictionary containing additional metadata from the OCR process.

    Declaration

    Objective-C

    extern NSString * _Nonnull const kVLDOCRMetadataFinalPreviewKey

  • Key used to retrive the frame of the image inside the camera preview.

    Declaration

    Objective-C

    extern NSString * _Nonnull const kVLDOCRMetadataImageFrameKey