DSComplementedBarcodeImageUnit Class

The DSComplementedBarcodeImageUnit class represents a unit that contains complemented barcode image data. It inherits from the DSIntermediateResultUnit class.

Definition

Assembly: DynamsoftBarcodeReader.framework

Objective-C
Swift

@interface DSComplementedBarcodeImageUnit : DSIntermediateResultUnit

class ComplementedBarcodeImageUnit : IntermediateResultUnit

Methods

Method	Description
`getImageData`	Gets the complemented barcode image data.
`setImageData`	Sets the complemented barcode image data.
`getLocation`	Gets the location.
`setLocation`	Sets the location.

Inherited Methods

The following methods are inherited from the 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.

getImageData

Gets the complemented barcode image data.

Objective-C
Swift

```
- (nullable DSImageData *)getImageData
```
```
func getImageData() -> DSImageData?
```

Return Value

A DSImageData as the complemented barcode image data.

getLocation

Gets the location of the complemented barcode image.

Objective-C
Swift

```
- (DSQuadrilateral *)getLocation
```
```
func getLocation() -> DSQuadrilateral
```

Return Value

A DSQuadrilateral as the location of the complemented barcode image.

setLocation

Sets the location of the complemented barcode image.

Objective-C
Swift

- (NSInteger)setLocation:(DSQuadrilateral *)location
   matrixToOriginalImage:(CGAffineTransform)matrixToOriginalImage

func setLocation(location: DSQuadrilateral, matrixToOriginalImage: CGAffineTransform) -> Int

Parameters

location: The location of the complemented barcode image.

matrixToOriginalImage: The matrix to original image.

Return Value

Returns the ErrorCode if failed. Otherwise, returns 0.