GQCHXP Inquire character expansion factor(3) retrieves the current

SYNOPSIS

CALL GQCHXP (ERRIND, CHXP)

C-BINDING SYNOPSIS

#include <ncarg/gks.h>

void ginq_char_expan(Gint *err_ind, Gdouble *char_expan);

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.
CHXP
(Real, Output) - Contains the current value of the character expansion factor as set by default or by a call to GSCHXP.

ACCESS

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

COPYRIGHT

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