.TH pnmcrop 1 "25 February 1989"
.SH NAME
pnmcrop - crop a portable anymap
.SH SYNOPSIS
pnmcrop [-white|-black] [pnmfile]
.SH DESCRIPTION
Reads a portable anymap as input.
Removes edges that are the background color,
and produces a portable anymap as output.
By default, it makes a guess as to what the background
color is.
You can override the default with the -white and -black flags.
.PP
All flags can be abbreviated to their shortest unique prefix.
.SH "SEE ALSO"
pnmcut(1), pnm(5)
.SH AUTHOR
Copyright (C) 1989 by Jef Poskanzer.

Permission to use, copy, modify, and distribute this software and its
documentation for any purpose and without fee is hereby granted, provided
that the above copyright notice appear in all copies and that both that
copyright notice and this permission notice appear in supporting
documentation.  This software is provided "as is" without express or
implied warranty.