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- ppmtomap(1) AMIGA (11 August 1993) ppmtomap(1)
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- NAME
- ppmtomap - extract all colors from a portable pixmap
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- SYNOPSIS
- ppmtomap [-sort] [-square] [ppmfile]
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- DESCRIPTION
- Reads a portable pixmap as input. Produces a portable
- pixmap as output, representing a color map of the input
- file. All N different colors found are put in an Nx1
- portable pixmap. This color map file can be used as a
- mapfile for ppmquant or ppmtogif.
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- OPTIONS
- -sort
- Produces a portable pixmap with the colors in some
- sorted order.
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- -square
- Produces a (more or less) square output file, instead
- of putting all colors on the top row.
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- All flags can be abbreviated to their shortest unique
- prefix.
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- WARNING
- If you want to use the output file as a mapfile for
- ppmtogif, you first have to do a ppmquant 256, since
- ppmtomap is not limited to 256 colors (but to 65536).
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- SEE ALSO
- ppmtogif(1), ppmquant(1), ppm(5)
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- AUTHOR
- Marcel Wijkstra (wijkstra@fwi.uva.nl).
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- Copyright (C) 1989 by Jef Poskanzer.
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- Page 1 (printed 3/1/94)
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