MBFixedDewarpPolicy


@interface MBFixedDewarpPolicy : MBDewarpPolicy

Fixed dewarp policy. Dewarp height will be exactly as defined by its dewarpHeight.

This policy is usually best for processor groups that use legacy BlinkOCR.

  • Default dewarp height value used when using default constructor.

    Declaration

    Objective-C

    - (nonnull instancetype)init;

    Swift

    convenience init()
  • Declaration

    Objective-C

    - (nonnull instancetype)initWithDewarpHeight:(NSUInteger)dewarpHeight;

    Swift

    init(dewarpHeight: UInt)

    Parameters

    dewarpHeight

    Desired dewarp height in pixels. Note that if device does not support given dewarp height, the max supported by the device will be used.

  • Returns the desired dewarp height (in pixels) as specified by this policy.

    Default: 100

    Declaration

    Objective-C

    @property (nonatomic, assign, unsafe_unretained, readonly)
        NSUInteger dewarpHeight;

    Swift

    var dewarpHeight: UInt { get }