DESCRIPTION

ginq_char_expan (Inquire character expansion factor) - retrieves the current value of the character expansion factor.

SYNOPSIS

#include <ncarg/gks.h>

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

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.

char_expan

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

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.