wok-6.x view pngquant/description.txt @ rev 19318
clisp: patch to disable failed test
| author | Aleksej Bobylev <al.bobylev@gmail.com> |
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| date | Wed Jul 13 14:34:07 2016 +0300 (2016-07-13) |
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| children |
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1 pngquant converts 24/32-bit RGBA PNG images to 8-bit palette with alpha channel
2 preserved. Such images are compatible with all modern web browsers and a
3 compatibility setting is available to help transparency degrade well in
4 Internet Explorer 6. Quantized files are often 40-70 percent smaller than their
5 24/32-bit version. pngquant uses the median cut algorithm.