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pgmhist(1)                  General Commands Manual                 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 val-
       ues.

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

AUTHOR
       Copyright (C) 1989 by Jef Poskanzer.

                               28 February 1989                     pgmhist(1)