pgmhist

pgmhist(1)                                                          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)