php man page for pgmhist

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 values.

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

AUTHOR
       Copyright (C) 1989 by Jef Poskanzer.

								 28 February 1989							pgmhist(1)