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Swift
Objective-C

DSCandidateBarcodeZonesUnit Class

The DSCandidateBarcodeZonesUnit class represents a unit that contains candidate barcode zones unit. It inherits from the DSIntermediateResultUnit class.

Definition

Assembly: DynamsoftBarcodeReader.xcframework

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

  2. class CandidateBarcodeZonesUnit : IntermediateResultUnit

Methods & Attributes

Attributes Type Description
candidateBarcodeZones NSArray<DSQuadrilateral*> * An array of quadrilaterals that indicates the barcode zones.

The following attributes are inherited from class DSIntermediateResultUnit.

Attributes Type Description
hashId NSString * The hash ID of the unit.
originalImageHashId NSString * The hash ID of the original image. You can use this ID to get the original image via DSIntermediateResultManager class.
originalImageTag DSImageTag * The image tag of the original image.
type DSIntermediateResultUnitType The type of the intermediate result unit.

The following methods are inherited from class DSIntermediateResultUnit.

Method Description
getTransformMatrix Gets the transformation matrix via DSTransformMatrixType.
clone Creates a copy of the intermediate result unit.

candidateBarcodeZones

An array of quadrilaterals that indicates the barcode zones.

  • Objective-C
  • Swift
  1. @property(nonatomic, copy, nullable) NSArray<DSQuadrilateral *> *candidateBarcodeZones;

  2. var candidateBarcodeZones: [DSQuadrilateral]? { get set }

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