1. NAME

pgmhist - print a histogram of the values in a portable graymap

2. SYNOPSIS

pgmhist [ pgmfile ]

3. DESCRIPTION

Reads a portable graymap as input. Prints a histogram of the gray values.

4. SEE ALSO

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

5. AUTHOR

Copyright (C) 1989 by Jef Poskanzer.