CGrayscaleImageUnit
The CGrayscaleImageUnit class represents a grayscale image unit. It is derived from the CIntermediateResultUnit class.
Definition
Namespace: dynamsoft::intermediate_results
Assembly: DynamsoftCore
Inheritance: CIntermediateResultUnit -> CGrayscaleImageUnit
class CGrayscaleImageUnit : public CIntermediateResultUnit
Methods
| Method | Description |
|---|---|
GetImageData |
Gets the grayscale image. |
SetImageData |
Sets the 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 grayscale image.
virtual const CImageData* GetImageData() const
Return value
Returns a pointer to the CImageData object that contains the grayscale image. You are not required to release the memory pointed to by the returned pointer.
See Also
SetImageData
Sets the grayscale image.
Parameters
imgData The image data to set.
Return value
Returns 0 if succeeds, nonzero otherwise.
virtual int SetImageData(const CImageData* imgData) = 0;
Yes
No