ginq_linewidth (Inquire linewidth scale factor) – retrieves the current setting of the linewidth scale factor.
Synopsis
#include <ncarg/gks.h>
void ginq_linewidth(Gint *err_ind, Gdouble *linewidth);
Description
- err_ind
- (Output) – If the inquired value cannot be returned correctly, a non-zero error indicator is returned in err_ind, otherwise a zero is returned. Consult "User’s Guide for NCAR GKS-0A Graphics" for a description of the meaning of the error indicators.
- linewidth
- (Output) – Returns the current value of the linewidth scale factor as set by default or by a call to gset_linewidth.
Access
To use the GKS C-binding routines, load the ncarg_gks and ncarg_c libraries.
See Also
Online: gpolyline(3NCARG), gset_linetype(3NCARG), gset_linewidth(3NCARG), gset_colr_rep(3NCARG), gset_line_colr_ind(3NCARG), ginq_linetype(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
Copyright
Copyright (C) 1987-2009
University Corporation for Atmospheric Research
The use of this Software is governed by a License Agreement.