MBBImage


@interface MBBImage : NSObject

Object which represents an image.

  • UIImage of wrapped image. If this MBBImage wasn’t created with UIImage, UIImage will be created with first access of this property.

    Declaration

    Objective-C

    @property (nonatomic, readonly, nullable) UIImage *image;

    Swift

    var image: UIImage? { get }
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  • roi

    Region of the image used for scanning, where the whole image is specified with CGRectMake(0.0, 0.0, 1.0, 1.0).

    Declaration

    Objective-C

    @property (nonatomic, assign, unsafe_unretained, readwrite) CGRect roi;

    Swift

    var roi: CGRect { get set }
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  • Processing orientation of image. This is used in OCR where you can specify character orientation.

    Default: MBBProcessingOrientationUp

    Declaration

    Objective-C

    @property (nonatomic, assign, unsafe_unretained, readwrite)
    MBBProcessingOrientation orientation;

    Swift

    var orientation: MBBProcessingOrientation { get set }
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  • Tells whether camera input images should be mirrored horizontally before processing

    Default: NO

    Declaration

    Objective-C

    @property (nonatomic, assign, unsafe_unretained, readwrite)
    BOOL mirroredHorizontally;

    Swift

    var mirroredHorizontally: Bool { get set }
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  • Tells whether camera input images should be mirrored vertically before processing

    Default: NO

    Declaration

    Objective-C

    @property (nonatomic, assign, unsafe_unretained, readwrite)
    BOOL mirroredVertically;

    Swift

    var mirroredVertically: Bool { get set }
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  • If YES, the image will prior to processing go through frame quality estimation phase, which might discard the frame

    Default: NO.

    Declaration

    Objective-C

    @property (nonatomic, assign, unsafe_unretained, readwrite)
    BOOL estimateFrameQuality;

    Swift

    var estimateFrameQuality: Bool { get set }
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  • Property which tells if this frame is a camera or a single photo frame. This is important for image processing.

    Default: YES if created with CMSampleBuffer, NO if created with UIImage

    Declaration

    Objective-C

    @property (nonatomic, assign, unsafe_unretained, readwrite) BOOL cameraFrame;

    Swift

    var cameraFrame: Bool { get set }
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  • Creates MBBImage around UIImage.

    Declaration

    Objective-C

    + (nonnull instancetype)imageWithUIImage:(nonnull UIImage *)image;

    Swift

    convenience init(uiImage image: UIImage)
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  • Creates MBBImage around CVImageBufferRef.

    Declaration

    Objective-C

    + (nonnull instancetype)imageWithCmSampleBuffer:
    (nonnull CMSampleBufferRef)buffer;

    Swift

    convenience init(cmSampleBuffer buffer: CMSampleBuffer)
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  • Creates MBBImage around CVPixelBufferRef.

    Declaration

    Objective-C

    + (nonnull instancetype)imageWithCvPixelBuffer:(nonnull CVPixelBufferRef)buffer;

    Swift

    convenience init(cvPixelBuffer buffer: CVPixelBuffer)
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