IG_vect_beziersurface_get

This function retrieves the degree of the specified Bezier surface in N direction.

Declaration:

	Copy Code
AT_ERRCOUNT ACCUAPI IG_vect_beziersurface_get_ndegree( HIG_VECT_ENTITY hEntity, long* lpDegree );

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.

Returns 0 if successful. Otherwise, returns the number of ImageGear errors that occurred during this function call.

This function does not process image pixels.

None

M and N directions can be interpreted as columns and rows in the surface's mesh.