.TH pnmroll 1 "27 November 1999"
.IX pnmroll
.SH NAME
pnmroll - roll an anymap left/right/up/down
.SH SYNOPSIS
.B pnmroll
.I direction
.I pixels
.RI [ pnmfile ]
.SH DESCRIPTION
Rolls the image in the specified direction by the specified number of pixels.
.SH "SEE ALSO"
pnmfold(1), pbmplus(1)
.SH BUGS
It's a script.
Scripts are not portable to non-Unix environments.
.SH AUTHOR
Copyright (C) 1999 by Jef Poskanzer.
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