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DSDeformationResistedBarcodeImageUnit Class

DSDeformationResistedBarcodeImageUnit extends the DSIntermediateResultUnit class and represents a unit which holds the deformation-resisted barcode, including corresponding image data, its location, and the barcode format.

Definition

Assembly: DynamsoftBarcodeReader.xcframework

  • Objective-C
  • Swift
  1. @interface DSDeformationResistedBarcodeImageUnit: DSIntermediateResultUnit

  2. class DeformationResistedBarcodeImageUnit: DSIntermediateResultUnit

Methods

Method Description
getDeformationResistedBarcode Returns the deformation-resisted barcode.
setDeformationResistedBarcode Sets the deformation-resisted barcode onto the original image

The following methods are inherited from class DSIntermediateResultUnit.

Method Description
getHashId Gets the hash ID of the unit.
getOriginalImageHashId Gets the hash ID of the original image.
getOriginalImageTag Gets the image tag of the original image.
getType Gets the type of the intermediate result unit.
getTransformMatrix Gets the transformation matrix via DSTransformMatrixType.
clone Creates a copy of the intermediate result unit.
replace Replaces the content of the intermediate result unit.

getDeformationResistedBarcode

Returns the deformation-resisted barcode as a DSDeformationResistedBarcode object.

  • Objective-C
  • Swift
  1. -(DSDeformationResistedBarcode *)getDeformationResistedBarcode

  2. func getDeformationResistedBarcode() -> DeformationResistedBarcode

Return Value

A DSDeformationResistedBarcode object representing the deformation-resisted barcode.

setDeformationResistedBarcode

Sets the deformation-resisted barcode onto the original image using a transformation matrix.

  • Objective-C
  • Swift
  1. -(NSInteger)setDeformationResistedBarcode:(DSDeformationResistedBarcode*)barcode
                matrixToOriginalImage:(CGAffineTransform)matrixToOriginalImage

  2. func setDeformationResistedBarcode(barcode: DeformationResistedBarcode, matrixToOriginalImage: CGAffineTransform) -> Int

Parameters

[in] barcode: A DeformationResistedBarcode object as the deformation-resisted barcode.

[in] matrixToOriginalImage: A CGAffineTransform object as the transformation matrix to the original image.

Return Value

Returns the ErrorCode if it fails. Otherwise, returns 0.

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