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A comment on Why does Numbers hide a huge PNG file in exported Excel sheets?.

Re:Why does Numbers hide a huge PNG file in exported Excel s... by brad0 on Monday August 18, 2014 @11:20AM (#8193012)
Here's something interesting. The image only has 47 unique RGB values in it. 47 is such an arbitrary amount though. It doesn't go into power of two cleanly.
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Re:Why does Numbers hide a huge PNG file in exported Excel s... by brad0 on Monday August 18, 2014 @11:22AM (#8193022)
The colours go from 16708e and increase all RGB values by one. So the next ones are 17718f, 187290, 197391 etc.
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