This function returns the vector data interface in the lplpVectorData parameter for the given HIGEAR handle.
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AT_ERRCOUNT ACCUAPI IG_vector_data_get( HIGEAR hIGear, LPVOID* lplpVectorData ); |
Name | Type | Description |
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hIGear | HIGEAR | HIGEAR handle of the image. |
lplpVectorData | LPVOID* | Vector data. |
Returns the number of ImageGear errors that occurred during this function call. If there are no errors, the return value is IGE_SUCCESS.
Indexed RGB – 8bpp;
RGB – 24 bpp.
Vector
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/* C++ interface */ IIGVectorData* pVectorData; AT_ERRCOUNT nErrCount; nErrCount = IG_vector_data_get(hIGear, (LPVOID*)& pVectorData); if(!nErrCount && pVectorData) { /* Rotate camera to 90 degrees in XY plane */ pVectorData-> CameraRotate(3.14159/4, IG_DIR_XY); } /* C interface */ IIGVectorData* pVectorData; AT_ERRCOUNT nErrCount; nErrCount = IG_vector_data_get(hIGear, (LPVOID*)& pVectorData); if(!nErrCount && pVectorData) { /* Rotate camera to 90 degrees in XY plane */ pVectorData-> lpVtbl->CameraRotate(pVectorData, 3.14159/4, IG_DIR_XY); } |
The second parameter should be converted to the IIGVectorData pointer to become an accessible for the vector data functionality.