gset_linewidth (Set linewidth scale factor) - sets the linewidth scale factor, or relative thickness of a

       To use the GKS C-binding routines, load the ncarg_gks and ncarg_c libraries.

       Copyright (C) 1987-2009
       University Corporation for Atmospheric Research
       The use of this Software is governed by a License Agreement.

UNIX                                               March 1993                             GSET_LINEWIDTH(3NCARG)

       linewidth   (Input)  -  A  scale  factor to control the linewidth of the polyline to be drawn. It must be
                   greater than or equal to 0. linewidth is applied to the nominal linewidth on a  given  device
                   and  the  linewidths  are  mapped  to  the  nearest available linewidth representable on that
                   device.

                   By default linewidth = 1.0, so setting linewidth  =  2.0  will  double  line  width  on  most
                   devices.

       gset_linewidth (Set linewidth scale factor) - sets the linewidth scale factor, or relative thickness of a
       polyline.

       Online:   gpolyline(3NCARG),gset_linetype(3NCARG),gset_colr_rep(3NCARG),gset_line_colr_ind(3NCARG),ginq_linetype(3NCARG),ginq_linewidth(3NCARG),ginq_line_colr_ind(3NCARG),dashline(3NCARG),gks(3NCARG),ncarg_gks_cbind(3NCARG)

       Hardcopy: User's Guide for NCAR GKS-0A Graphics; NCAR Graphics Fundamentals, UNIX Version

       #include <ncarg/gks.h>

       void gset_linewidth(Gdouble linewidth);