Annotated edit history of
ppmspread(1) version 1, including all changes.
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perry |
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ppmspread |
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!!!ppmspread |
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NAME |
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SYNOPSIS |
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DESCRIPTION |
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SEE ALSO |
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AUTHOR |
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---- |
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!!NAME |
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ppmspread - displace a portable pixmap's pixels by a random amount |
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!!SYNOPSIS |
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ppmspread ''amount'' [[''ppmfile''] |
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!!DESCRIPTION |
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Reads a portable pixmap as input. Moves every pixel around a |
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bit relative to its original position. amount determines by |
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how many pixels a pixel is to be moved around at |
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most. |
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Pictures processed with this filter will seem to be somewhat |
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dissolved or unfocussed (although they appear more coarse |
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than images processed by something like ''pnmconvol'' |
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). |
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!!SEE ALSO |
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ppm(5), pnmconvol(1) |
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!!AUTHOR |
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Copyright (C) 1993 by Frank Neumann |
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