CTransformedGrayscaleImageUnit
The CTransformedGrayscaleImageUnit class is a subclass of CIntermediateResultUnit that represents a transformed grayscale image. It may be the original grayscale image or the inverted image of the original grayscale image.
Definition
Namespace: dynamsoft::intermediate_results
Assembly: DynamsoftCore
Inheritance: CIntermediateResultUnit -> CTransformedGrayscaleImageUnit
class CTransformedGrayscaleImageUnit : public CIntermediateResultUnit
Methods
| Method | Description |
|---|---|
GetImageData |
Gets the transformed grayscale image. |
SetImageData |
Sets the transformed grayscale image. |
| Methods Inherited from CIntermediateResultUnit: | |
GetHashId |
Gets the hash ID of the unit. |
GetOriginalImageHashId |
Gets the hash ID of the original image. |
GetOriginalImageTag |
Gets the tag of the original image. |
GetType |
Gets the type of the intermediate result unit. |
Clone |
Creates a copy of the intermediate result unit. |
SetHashId |
Sets the hash ID of the unit. |
SetOriginalImageHashId |
Sets the hash ID of the original image. |
SetOriginalImageTag |
Sets the tag of the original image. |
Retain |
Increases the reference count of the unit. |
Release |
Decreases the reference count of the unit. |
GetTransformMatrix |
Gets the transformation matrix via CTransformMatrixType. |
SetTransformMatrix |
Sets the transformation matrix via CTransformMatrixType. |
GetImageData
Gets the image data of the transformed grayscale image. It may be the original grayscale image or the inverted image of the original grayscale image.
virtual const CImageData* GetImageData() const
Return value
Returns a const pointer to a CImageData object that represents the image data of the transformed grayscale image. You don’t need to release the memory pointed to by the returned pointer.
See Also
SetImageData
Sets the transformed grayscale image.
Parameters
imgData The image data to set.
Return value
Returns 0 if succeeds, nonzero otherwise.
virtual int SetImageData(const CImageData* imgData) = 0;
See Also
Yes
No