ppmimgvquant - palette quantifier for Pilot Image Viewer pgm files, version 2.1.

       Bug reports should be sent to Eric A. Howe (mu@trends.net).

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.

       Copyright (C) 1997,1998 Eric A. Howe <http://www.trends.net/~mu>.

       This program is free software; you can redistribute it and/or modify  it  under  the  terms  of  the  GNU
       General  Public License as published by the Free Software Foundation; either version 2 of the License, or
       (at your option) any later version.

       This program is distributed in the hope that it will be useful, but WITHOUTANYWARRANTY;  without  even
       the  implied warranty of MERCHANTABILITY or FITNESSFORAPARTICULARPURPOSE.  See the GNU General Public
       License for more details.

       You should have received a copy of the GNU General Public License along with this program; if not,  write
       to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

                                                    Sept 1997                                    PPMIMGVQUANT(1)

       ppmimgvquant - palette quantifier for Pilot Image Viewer pgm files, version 2.1.

-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).

imgvinfo(1),  imgvtopnm(1),  imgvview(1),  pbmtoimgv(1),  pgmtoimgv(1), ppmquant(1), ppmtopgm(1), pbm(5),
       pgm(5).

ppmimgvquant [-4] [-h] [-v] [ppmquantoptions]