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IRC log for #sourcefu, 2014-04-02

http://sourcefu.com

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Time S Nick Message
04:37 aditsu joined #sourcefu
05:25 aditsu joined #sourcefu
05:59 ironcamel joined #sourcefu
15:49 aditsu joined #sourcefu
16:28 pdurbin convert -black-threshold 100% icon_file.png icon_file-dark.png
16:28 pdurbin making images darker
16:28 pdurbin surprising hard to google for the solution
17:06 pdurbin but I figured imagemagick could do it
17:17 semiosis imagick can do anything
17:20 pdurbin heh. yep
17:33 sivoais_ joined #sourcefu
17:49 semiosis found a neat way to get a diff of two images with imagick
17:50 semiosis it produces an alpha mask (greyscale) showing the pixels that differ
17:52 semiosis compare image_1.png image_2.png -compose Src -highlight-color White -lowlight-color Black difference.png
17:54 pdurbin huh
19:30 sivoais joined #sourcefu
19:46 sivoais imagemagick can even do convolution and morphology ^_^
20:00 pdurbin fancy

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