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1d34224416
Look, this will make the git history look funny, but trimming unnecessary depth from the source tree is a very necessary sanity-preserving measure when dealing with a super-modularized codebase like this one. While it makes the project configuration a bit less conventional, it will save you several clicks every time you jump between modules. Which you'll do a lot, because it's *modul*ar. The src/main/java convention makes a lot of sense for a non-modular project though. This ain't that.
78 lines
3.1 KiB
Plaintext
78 lines
3.1 KiB
Plaintext
<!DOCTYPE html>
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<html>
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<head>
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<meta charset="UTF-8">
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<title>MEMEX - Floyd-Steinberg dithering</title>
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<link rel="stylesheet" href="/style-new.css" />
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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</head>
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<body class="double" lang="en">
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<header>
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<nav>
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<a href="http://www.marginalia.nu/">Marginalia</a>
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<a href="http://search.marginalia.nu/">Search Engine</a>
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<a href="http://encyclopedia.marginalia.nu/">Encyclopedia</a>
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</nav>
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</header>
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<nav class="topbar">
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<h1>Memex</h1>
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<a href="/" class="path root"><img src="/ico/root.png" title="root"> marginalia</a>
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<a href="/pics" class="path dir"><img src="/ico/dir.png" title="dir"> pics</a>
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<a href="/pics/raster-test" class="path dir"><img src="/ico/dir.png" title="dir"> raster-test</a>
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<a href="/pics/raster-test/index.gmi" class="path file"><img src="/ico/file.png" title="file"> index.gmi</a>
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</nav>
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<article>
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<section id="memex-node">
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<h1 id="1">Floyd-Steinberg dithering</h1>
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<br>
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These are some files from experimenting with dithering.<br>
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<br>
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The purpose is both compresion as well as creating a stylistic alignment with the lo-fi color scheme that constitutes marginalia.nu's visual appearance.<br>
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<br>
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The latter is accomplished through using the colors that appear in the website as a palette for the dithering algorithm. The palette is only 10 colors, which fits with ample room to spare in a 4 bit palette.<br>
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<br>
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The low resolution and somewhat unique appearance is also something that makes the images appear out-of-place anywhere else; a deterrent against freebooting.<br>
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<br>
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Note: Some of the sample files have a bug where white is transparent. I don't really understand what causes it, but it seems the second color in the palette is always made transparent. I've been able to work around it by adding a second white color. Some files (volvo.png and socrates.png) have been re-uploaded with the fixed algorithm. <br>
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<br>
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<a class="external" href="https://encyclopedia.marginalia.nu/wiki/Floyd-Steinberg_Dithering">https://encyclopedia.marginalia.nu/wiki/Floyd-Steinberg_Dithering</a><br>
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<a class="external" href="https://encyclopedia.marginalia.nu/wiki/Color_difference">https://encyclopedia.marginalia.nu/wiki/Color_difference</a><br>
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<br>
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<a class="internal" href="/projects/memex.gmi">/projects/memex.gmi</a><br>
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</section>
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<div id="sidebar">
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<section class="tools">
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<h1>index.gmi</h1>
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<a class="download" href="/api/raw?url=/pics/raster-test/index.gmi">Raw</a><br>
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<a rel="nofollow" href="/api/update?url=/pics/raster-test/index.gmi" class="verb">Edit</a>
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<a rel="nofollow" href="/api/rename?type=gmi&url=/pics/raster-test/index.gmi" class="verb">Rename</a>
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<a rel="nofollow" href="/api/delete?type=gmi&url=/pics/raster-test/index.gmi" class="verb">Delete</a>
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<br/>
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<div class="toc">
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<a href="#1" class="heading-1">1 Floyd-Steinberg dithering</a>
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</div>
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</section>
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</div>
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</article>
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<footer>
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Reach me at <a class="fancy-teknisk" href="mailto:kontakt@marginalia.nu">kontakt@marginalia.nu</a>.
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<br />
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</footer>
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</body>
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