NAME


pgmhist - print a histogram of the values in a PGM image

SYNOPSIS


pgmhist

[pgmfile]

DESCRIPTION


This program is part of Netpbm(1)

pgmhist reads a PGM image as input and prints a histogram of the gray values.

SEE ALSO


pgmnorm(1) , ppmhist(1)

pgm(5) ,

AUTHOR


Copyright (C) 1989 by Jef Poskanzer.

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