ncl_gqtxfp man page

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.

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

Hardcopy: User's Guide for NCAR GKS-0A Graphics; NCAR Graphics Fundamentals, UNIX Version

Info

March 1993 UNIX NCAR GRAPHICS