Processes all pixels in the ROI area using a specified pixel processor.
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AT_ERRCOUNT ACCUAPI IG_IP_process_area( HIGEAR hIGear, LPAT_VOID processStruct, LPFNIG_PROCESS_PIXEL processFun, LPAT_RECT lpRect ); |
Name | Type | Description |
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hIGear | HIGEAR | Image to be processed. |
processStruct | LPAT_VOID | A pointer to a user-defined structure that will be passed to the callback function. |
processFun | LPFNIG_PROCESS_PIXEL | User-defined callback function that processes pixels. |
lpRect | LPAT_RECT | Rectangular area to apply the effect to, or NULL for whole image. |
Returns the number of ImageGear errors that occurred during this function call.
All pixel formats supported by ImageGear for C and C++.
Actual set of pixel formats supported by this function can be narrower, depending on the implementation of the user-defined callback function.