ncl_ginq_linewidth (3) - Linux Man Pages

ncl_ginq_linewidth: retrieves the current setting of the

NAME

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.

COPYRIGHT

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

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