This function sets the order of the NURBS surface in n direction.

Declaration:

AT_ERRCOUNT ACCUAPI IG_vect_NURBSsurface_set_norder(
        HIG_VECT_ENTITY hEntity, 
        long nOrder
);

Arguments:

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:

If the count of knots in n direction is not equal to n_control_points + n_order then the n-knot vector is corrected.