PAMMOSAICKNIT(1)

💖 PAMMOSAICKNIT 💖

okay bestie, welcome to pammosaicknit — a little gem from the Pammosaick...User Manual, section 1 (General Commands Manual). she's here to validate a mosaic knitting pattern and she takes her job VERY seriously. no cap. 🧶✨

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✨ SYNOPSIS ✨

pammosaicknit [in_netpbmfile]

that's it. one optional lil argument. she's low maintenance like that 💅

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🌸 DESCRIPTION 🌸

so. this program is part of Netpbm(1), right? and what she does is help you create mosaic knitting patterns 🎀

Here's the vibe: you feed her a black-and-white Netpbm image that describes a mosaic knitting pattern, and she gives you back a color Netpbm image of the same pattern — except any invalid runs are shown in red. it's giving "you tried but this row is illegal" 😭

A valid knitting pattern starts with a "black" row on the bottom and alternates "white" and "black" rows. 🖤🤍🖤🤍

• A "black" row can contain any arrangement of black pixels — but no more than three consecutive white pixels. that's the rule. periodt.
• A "white" row can contain any arrangement of white pixels — but no more than three consecutive black pixels.

and here's the sneaky part: columns wrap horizontally 👀 so a "white" row that both begins and ends with two black pixels is deemed to contain four consecutive black pixels. Because that is an invalid number for a "white" row, those four pixels will be recolored red in the output image. she caught you. caught in 4k. 🔥

For clarity, there are two shades of red in the output image:

• Dark red pixels = pixels that were black in the input image but which must contain one or more white pixels.
• Light red pixels = pixels that were white in the input image but which must contain one or more black pixels.

so if the output image contains no red pixels, then the input image represents a valid mosaic knitting pattern. congrats bestie, you ate 🎉👑

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💅 OPTIONS 💅

ngl there are no command line options defined specifically for pammosaicknit. zero. none. she's a purist 🙈

BUT — she does recognize the options common to all programs based on libnetpbm (See Common Options.) so you're not totally on your own, iykyk.

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🦋 ARGUMENTS 🦋

pammosaicknit's only argument, in_netpbmfile, is the name of an image file that represents a mosaic knitting pattern. 🖼️

and if you don't specify in_netpbmfile? she just reads the image from Standard Input. main character energy, honestly ✨

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🍓 NOTES 🍓

Listen up because this is important 👇

If the input image is not a black-and-white image, pammosaicknit converts it internally to black and white by thresholding each pixel's luminosity.

And the output image is always a color image containing at most four colors: black, white, dark red, light red. four. that's the whole palette. 🌈

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🌟 SEE ALSO 🌟

• pam(1)

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👑 HISTORY 👑

pammosaicknit was new in Netpbm 10.53 (December 2010). a whole era. iconic. ⭐

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💜 AUTHOR 💜

Copyright (C) 2010 Scott Pakin, scott+pbm@pakin.org

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🧚 Table Of Contents 🧚

1. SYNOPSIS
2. DESCRIPTION
3. OPTIONS
4. ARGUMENTS
5. NOTES
6. SEE ALSO
7. HISTORY
8. AUTHOR

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🎀 DOCUMENT SOURCE 🎀

This manual page was generated by the Netpbm tool makeman from HTML source. The master documentation is at

http://netpbm.sourceforge.net/doc/pammosaicknit.html

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ok that's the whole page bestie, you're officially a mosaic knitting pattern validator now 🫶

and that's a wrap!! this was netpbm documentation, dated 12 December 2010, and yes the footer said Pammosaick...User Manual(1) — she's a whole legend. bye pookie, go make something cute 💖🧶✨