ncl_gqchxp (3) Linux Manual Page

GQCHXP (Inquire character expansion factor) – retrieves the current value of the character expansion factor.

Synopsis

CALL GQCHXP (ERRIND, CHXP)

C-Binding Synopsis

#include <ncarg/gks.h>

void ginq_char_expan(Gint *err_ind, Gdouble *char_expan);

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.

CHXP

(Real, Output) – Contains the current value of the character expansion factor as set by default or by a call to GSCHXP.

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, plotchar, ginq_char_expan

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.