pnminvert(1) v7 man page | unix.com

pnminvert(1)                                                  General Commands Manual                                                 pnminvert(1)

NAME
       pnminvert - invert a portable anymap

SYNOPSIS
       pnminvert [pnmfile]

DESCRIPTION
       Reads a portable anymap as input.  Inverts it black for white and produces a portable anymap as output.

SEE ALSO
       pnm(5)

AUTHOR
       Copyright (C) 1989 by Jef Poskanzer.

                                                                  08 August 1989                                                      pnminvert(1)