File: gqtxfp.m

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.\"
.\"	$Id: gqtxfp.m,v 1.16 2008-12-23 00:03:03 haley Exp $
.\"
.TH GQTXFP 3NCARG "March 1993" UNIX "NCAR GRAPHICS"
.SH NAME
GQTXFP (Inquire text font and precision) - retrieves the current setting
of the text font and precision values.
.SH SYNOPSIS
CALL GQTXFP (ERRIND, FONT, PREC)
.SH C-BINDING SYNOPSIS
#include <ncarg/gks.h>
.sp
void ginq_text_font_prec(Gint *err_ind, Gtext_font_prec *text_font_prec);
.SH DESCRIPTION
.IP ERRIND 12
(Integer, Output) - If the inquired values 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.
.IP FONT 12
(Integer, Output) - 
Gives the font number as set by default or by a call to
GSTXFP.  FONT number one is a simple default ASCII font. Values for
FONT between -2 and -20 (inclusive) are Hershey fonts.
.IP PREC 12
(Integer, Output) - Gives the text precision as set by default or by a call to
GSTXFP.
.RS
.IP 0
String precision (good)
.IP 1
Character precision (better)
.IP 2
Stroke precision (best)
.RE
.SH ACCESS
To use GKS routines, load the NCAR GKS-0A library ncarg_gks.
.SH SEE ALSO
Online: 
gtx, gstxp, gstxal, gstxfp, gschh, gschsp, gschup, 
gschxp, gscr, gstxci, gqtxp, gqtxal, gqtxfp, gqchh, 
gqchsp, gqchup, gqchxp, plotchar, ginq_text_font_prec
.sp
Hardcopy: 
User's Guide for NCAR GKS-0A Graphics;
NCAR Graphics Fundamentals, UNIX Version
.SH COPYRIGHT
Copyright (C) 1987-2009
.br
University Corporation for Atmospheric Research
.br
The use of this Software is governed by a License Agreement.