ncl_gqtxfp (3) - Linux Manuals

ncl_gqtxfp: retrieves the current setting

NAME

GQTXFP (Inquire text font and precision) - retrieves the current setting of the text font and precision values.

SYNOPSIS

CALL GQTXFP (ERRIND, FONT, PREC)

C-BINDING SYNOPSIS

#include <ncarg/gks.h>

void ginq_text_font_prec(Gint *err_ind, Gtext_font_prec *text_font_prec);

DESCRIPTION

ERRIND

(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.

FONT

(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.

PREC

(Integer, Output) - Gives the text precision as set by default or by a call to GSTXFP.

0

String precision (good)

1

Character precision (better)

2

Stroke precision (best)

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.