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- PPMQVGA(1) AMIGA (local) PPMQVGA(1)
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- NAME
- ppmqvga - 8 plane quantization
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- SYNOPSIS
- ppmqvga [ options ] [ input file ]
-
- DESCRIPTION
- ppmqvga quantizes PPM files to 8 planes, with optional
- Floyd-Steinberg dithering. Input is a PPM file from the
- file named, or standard input of no file is provided.
-
- Options
- -d dither. Apply Floyd-Steinberg dithering to the data
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- -q quiet. Produces no progress reporting, and no terminal
- output unless and error occurs.
-
- -v verbose. Produces additional output describing the number
- of colors found, and some information on the resulting
- mapping. May be repeated to generate loads of internal table
- output, but generally only useful once.
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- EXAMPLES
- ppmqvga -d my_image.ppm | ppmtogif >my_image.gif
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- tgatoppm zombie.tga | ppmqvga | ppmtotif > zombie.tif
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- SEE ALSO
- ppmquant
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- DIAGNOSTICS
- Error messages if problems, various levels of optional
- progress reporting.
-
- LIMITATIONS
- none known.
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- AUTHOR
- Original by Lyle Rains (lrains@netcom.com) as ppmq256 and
- ppmq256fs combined, documented, and enhanced by Bill
- Davidsen (davidsen@crd.ge.com)
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- Copyright
- Copyright 1991,1992 by Bill Davidsen, all rights reserved.
- The program and documentation may be freely distributed by
- anyone in source or binary format. Please clearly note any
- changes.
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- Page 1 (printed 8/31/93)
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