This function returns the vector data interface in the lplpVectorData parameter for the given HIGEAR handle.
Declaration:
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AT_ERRCOUNT ACCUAPI IG_vector_data_get(
HIGEAR hIGear,
LPVOID* lplpVectorData
);
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Arguments:
| Name | Type | Description |
| hIGear | HIGEAR | HIGEAR handle of the image. |
| lplpVectorData | LPVOID* | Vector data. |
Return Value:
Returns the number of ImageGear errors that occurred during this function call. If there are no errors, the return value is IGE_SUCCESS.
Supported Raster Image Formats:
Indexed RGB – 8bpp;
RGB – 24 bpp.
Sample:
Vector
Example:
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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); } |
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Remarks:
The second parameter should be converted to the IIGVectorData pointer to become an accessible for the vector data functionality.
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This function can be used only for the DWF, DXF, DWG, DGN, HPGL and HPGL/2, U3D, PDF and PS vector formats with the ImageGear CAD/Vector DWF Component, ImageGear CAD/Vector DWG, DXF Component, ImageGear CAD/Vector DGN Component and ImageGear CAD/Vector HPGL, HPGL/2 Component, ImageGear CAD/ Vector CGM Component, ImageGear U3D Component, ImageGear PDF Component attached only. |