pgmhist(1)                                             pgmhist(1)

NAME
       pgmhist  -  print  a histogram of the values in a portable
       graymap

SYNOPSIS
       pgmhist [pgmfile]

DESCRIPTION
       Reads a portable graymap as input.  Prints a histogram  of
       the gray values.

SEE ALSO
       pgmnorm(1), pgm(5), ppmhist(1)

AUTHOR
       Copyright (C) 1989 by Jef Poskanzer.

                         28 February 1989                       1