GQCHXP(3NCARG)

💖 GQCHXP 💖 — the Fortran girlies know her from the NCAR GRAPHICS manual

okay bestie, listen. this is a page straight out of the NCAR GRAPHICS manual and it's short, sweet, and honestly kind of iconic. GQCHXP is the "Inquire character expansion factor" routine — it retrieves the current value of the character expansion factor. that's it. that's the whole job. she asks, she tells, she serves. 💅

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✨ NAME ✨

GQCHXP (Inquire character expansion factor) — retrieves the current value of the character expansion factor. literally just vibes retrieval, no notes. 🎀

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✨ SYNOPSIS ✨

CALL GQCHXP (ERRIND, CHXP)

two args, both outputs, she's a giver. 🫶

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🌈 C-BINDING SYNOPSIS 🌈

for my C girlies (iykyk), you gotta pull in the header first:

#include <ncarg/gks.h>

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

same energy, different font. 💜

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🌸 DESCRIPTION 🌸

okay so here's the tea on your two output parameters:

• ERRIND (Integer, Output) — if the inquired value cannot be returned correctly, a non-zero error indicator gets handed back in ERRIND; otherwise you get a zero, as a treat. ✨ and if you wanna know what the error indicators actually mean, consult the "User's Guide for NCAR GKS-0A Graphics" — that's where the lore lives, bestie, I'm not gonna make stuff up. 🙈
• CHXP (Real, Output) — this one contains the current value of the character expansion factor, either as it was set by default or as it was set by a call to GSCHXP. so like, whatever you (or the default) decided, this is what she says back. 💖

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👑 ACCESS 👑

to use GKS routines, load the NCAR GKS-0A library ncarg_gks. that's the entry fee, periodt. 🔥

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💀 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

a whole friend group. go say hi. 🦋

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🎀 COPYRIGHT 🎀

Copyright (C) 1987-2009 University Corporation for Atmospheric Research The use of this Software is governed by a License Agreement.

protect the paperwork, bestie. 💜

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okay that's the whole page!! this one shipped under UNIX, dated March 1993, tagged GQCHXP(3NCARG) — yeah she's a vintage queen and she still ate. 💅✨ no cap. 🫶