NAME¶
ginq_linewidth - 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.