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.