NAME

       ginq_char_ht - retrieves the current character height.

SYNOPSIS

       #include <ncarg/gks.h>

       void ginq_char_ht(Gint *err_ind, Gdouble *char_ht);

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_ht     (Output) - Contains the current character height  as  set  by  default  or  by
                   gset_char_ht.

ACCESS

       To use the GKS C-binding routines, load the ncarg_gks and ncarg_c libraries.

SEE ALSO

       Online:        gtext(3NCARG),       gset_text_path(3NCARG),       gset_text_align(3NCARG),
       gset_text_font_prec(3NCARG),        gset_char_ht(3NCARG),         gset_char_space(3NCARG),
       gset_char_up_vec(3NCARG),          gset_char_expan(3NCARG),         gset_colr_rep(3NCARG),
       gset_text_colr_ind(3NCARG),        ginq_text_path(3NCARG),        ginq_text_align(3NCARG),
       ginq_text_font_prec(3NCARG),       ginq_char_space(3NCARG),      ginq_char_up_vec(3NCARG),
       ginq_char_expan(3NCARG), plotchar(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.