IG_vect_beziersurface_get

This function retrieves the count of interpolation steps in N direction for the specified Bezier surface.

Declaration:

	Copy Code
AT_ERRCOUNT ACCUAPI IG_vect_beziersurface_get_nstepcount( HIG_VECT_ENTITY hEntity, long* lpStep );

Name	Type	Description
hEntity	HIG_VECT_ENTITY	Handle to the entity of type IG_VECT_ENT_BEZIER_SURFACE.
lpStep	long*	Pointer to a variable that will receive the count of interpolation steps 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.