ncl_gqlwsc (3) Linux Manual Page

GQLWSC (Inquire linewidth scale factor) – retrieves the current setting of the linewidth scale factor.

Synopsis

CALL GQLWSC (ERRIND, LWIDTH)

C-Binding Synopsis

#include <ncarg/gks.h>

void ginq_linewidth(Gint *err_ind, Gdouble *linewidth);

Description

ERRIND

(Integer, Output) – If the inquired value cannot be returned correctly, a non-zero error indicator is returned in ERRIND, otherwise a zero is returned. Consult "User’s Guide for NCAR GKS-0A Graphics" for a description of the meaning of the error indicators.

LWIDTH

(Real, Output) – Returns the current value of the linewidth scale factor as set by default or by a call to GSLWSC.

Access

To use GKS routines, load the NCAR GKS-0A library ncarg_gks.

See Also

Online: gpl, gsln, gslwsc, gscr, gsplci, gqln, gqplci, dashline, ginq_linewidth

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.