DSTransformedGrayscaleImageUnit
The DSTransformedGrayscaleImageUnit class extends the DSIntermediateResultUnit class and represents a transformed grayscale image unit.
Definition
Assembly: DynamsoftCaptureVisionBundle.xcframework
- Objective-C
- Swift
@interface DSTransformedGrayscaleImageUnit: DSIntermediateResultUnitclass TransformedGrayscaleImageUnit : IntermediateResultUnit
Methods
| Method | Description |
|---|---|
setImageData |
Sets the image data for the transformed grayscale image. |
getImageData |
Gets the image data for the transformed grayscale image. |
Inherited Methods
The following methods are inherited from class IntermediateResultUnit.
| Method | Description |
|---|---|
getHashId |
Gets the hash ID of the unit. The hash ID is the unique identifier for the intermediate result unit. |
getOriginalImageHashId |
Gets the hash ID of the original image associated with this unit. |
getOriginalImageTag |
Gets the tag associated with the original image. |
getType |
Gets the type of the intermediate result unit, defined by the enumeration IntermediateResultUnitType. |
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. |
setImageData
Sets the image data for the transformed grayscale image.
- Objective-C
- Swift
-(NSInteger)setImageData:(DSImageData *)imageData;func setImageData(_ imageData: ImageData?) -> Int
Parameters
imageData: A DSImageData object as the image data of the transformed grayscale image.
Return Value
Returns the ErrorCode if failed. Otherwise, returns 0.
getImageData
Gets the image data for the transformed grayscale image.
- Objective-C
- Swift
-(nullable DSImageData *)getImageData;func getImageData() -> ImageData?
Return Value
A DSImageData object that describes the transformed grayscale image.
Yes
No