This function gets a container of the NURBS curve knot vector.

Declaration:

AT_ERRCOUNT ACCUAPI  IG_vect_NURBScurve_get_knotcont(
        HIG_VECT_ENTITY hEntity, 
        HIG_VECT_DBLCONT* lpKnotcont
);

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 knot vector is empty, then the standard knot vector is calculated.