GNU/Linux |
Debian 7.2.0(Wheezy) |
amd64 |
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pnminvert(1) |
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pnminvert - invert a portable anymap
pnminvert [pnmfile]
Reads a portable anymap as input. Inverts it black for white and produces a portable anymap as output.
pnm(5)
Copyright (C) 1989 by Jef Poskanzer.
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pnminvert(1) | ![]() |