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.
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