This function retrieves the degree of the specified Bezier surface in N direction.
Declaration:
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AT_ERRCOUNT ACCUAPI IG_vect_beziersurface_get_ndegree(
HIG_VECT_ENTITY hEntity,
long* lpDegree
);
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Arguments:
| Name | Type | Description |
| hEntity | HIG_VECT_ENTITY | Handle to the entity of type IG_VECT_ENT_BEZIER_SURFACE. |
| lpDegree | long* | Pointer to a variable that will receive the surface degree in N direction. |
Return Value:
Returns 0 if successful. Otherwise, returns the number of ImageGear errors that occurred during this function call.Supported Raster Image Formats:
This function does not process image pixels.
Sample:
None
Remarks:
M and N directions can be interpreted as columns and rows in the surface's mesh.