AGCHCU(3NCARG)

💖 AGCHCU — the Autograph curve glow-up routine 💖

okay bestie, welcome to AGCHCU, a lil' subroutine from the NCAR Graphics manual (section 3NCARG, so it's a library call, iykyk). Think of it as your backstage pass to restyling curves that Autograph drew for you. ✨

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🌸 NAME 🌸

AGCHCU — it's literally the way for you to change the color, the intensity, the line style, etc., of curves drawn by Autograph. that's the whole vibe. 💅

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✨ SYNOPSIS ✨

SUBROUTINE AGCHCU (IFLG,KDSH)

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🦋 DESCRIPTION 🦋

• IFLG — an input expression of type INTEGER. it's zero when a particular object is about to be drawn, and non-zero when it has just been drawn. so it's basically the "before pic / after pic" flag. 📸
• KDSH — an input expression of type INTEGER, and it holds the value of AGCURV's last argument. which value? depends on who called AGCURV, babes:
  • when EZY called it → 1
  • when EZXY called it → 1
  • when EZMY called it → "n" or "-n", where "n" is the curve number
  • when EZMXY called it → "n" or "-n", where "n" is the curve number
  • when the user program called it → a user-specified value

not me putting the whole mapping in your hands like a cheat sheet 💀 — but fr fr, that's the entire table, nothing skipped.

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💅 USAGE 💅

okay so here's the tea: this routine is NOT called by the user program. Autograph itself calls it, right before and right after each curve gets drawn. so it's not you sliding into its DMs — it's Autograph showing up on its own schedule. 🫶

The default version? does nothing. absolutely nothing. it's the NPC of subroutines. 🧍

But you — yes YOU, main character — may supply your own version to change the color, intensity, line style, etc., of selected curves. slay. 👑

⚠️ big important note bestie: a user version of AGCHCU should not call any other Autograph routine. do not do it. don't even think about it. 🚫

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🌈 ACCESS 🌈

To use AGCHCU, load the NCAR Graphics libraries ncarg, ncarg_gks, and ncarg_c — preferably in that order. order matters, don't fight it. 💖

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🔥 SEE ALSO 🔥

Online: autograph, agback, agbnch, agchax, agchil, agchnl, agcurv, agdshn, aggetc, aggetf, aggeti, aggetp, aggetr, agpwrt, agrstr, agsave, agsetc, agsetf, agseti, agsetp, agsetr, agstup, agutol, anotat, displa, ezmxy, ezmy, ezxy, ezy

Hardcopy: NCAR Graphics Fundamentals, UNIX Version

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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.

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and that's the whole page, bestie — every flag, every value, every cross-reference, all of it, no notes. this was the UNIX flavor of AGCHCU(3NCARG), dated March 1993 (yes she's vintage, she's an icon, she's timeless 🌸), from the NCAR GRAPHICS manual set. go restyle some curves and stay hydrated. mwah. 💖✨🎀🦋