NAME
    pbmmake - create a blank bitmap of a specified size

SYNOPSIS
    pbmmake [-white|-black|-gray ] width height

DESCRIPTION
    Produces  a portable bitmap of the specified width and height. The
    color defaults to white.

OPTIONS
    In addition to the usual -white and -black, this program implements
    -gray. This gives a simple 50% gray pattern with 1's and 0's alternat-
    ing.

    All flags can be abbreviated to their shortest unique prefix.

SEE ALSO
    pbm(5),ppmmake(1)

AUTHOR
    Copyright (C) 1989 by Jef Poskanzer.