This is the command ppmimgvquant that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator
PROGRAM:
NAME
ppmimgvquant - palette quantifier for Pilot Image Viewer pgm files, version 2.0.
SYNOPSIS
ppmimgvquant [-4] [-h] [-v] [ppmquant options]
DESCRIPTION
ppmimgvquant just calls ppmquant(1) with the following map file:
P3
4 1
255
0 0 0
85 85 85
170 170 170
255 255 255
If you specify -4, then we use this map file:
P3
16 1
255
0 0 0
17 17 17
34 34 34
51 51 51
68 68 68
85 85 85
102 102 102
119 119 119
136 136 136
153 153 153
170 170 170
187 187 187
204 204 204
221 221 221
238 238 238
255 255 255
The ppmquant(1) output is also passed through ppmtopgm(1) to ensure a graymap output file.
OPTIONS
-4 Convert to 4 depth image (for Palm IIIx/V).
-h Display a usage message and exit.
-v Display the version number and exit.
All other switches are passed to ppmquant(1).
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