ncl_gqchh (3) - Linux Manuals
ncl_gqchh: retrieves the current character height.
NAME
GQCHH (Inquire character height) - retrieves the current character height.SYNOPSIS
CALL GQCHH (ERRIND, CHH)C-BINDING SYNOPSIS
#include <ncarg/gks.h>void ginq_char_ht(Gint *err_ind, Gdouble *char_ht);
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.
- CHH
- (Real, Output) - Contains the current character height as set by default or by GSCHH.
ACCESS
To use GKS routines, load the NCAR GKS-0A library ncarg_gks.COPYRIGHT
Copyright (C) 1987-2009University Corporation for Atmospheric Research
The use of this Software is governed by a License Agreement.
SEE ALSO
Online: gtx, gstxp, gstxal, gstxfp, gschh, gschsp, gschup, gschxp, gscr, gstxci, gqtxp, gqtxal, gqtxfp, gqchsp, gqchup, gqchxp, plotchar, ginq_char_htHardcopy: User's Guide for NCAR GKS-0A Graphics; NCAR Graphics Fundamentals, UNIX Version