Section: User Commands (1)
Updated: 12 Dec 1990Index
pbmpscale - enlarge a portable bitmap with edge smoothing
Reads a portable bitmap as input, and outputs a portable bitmap
enlarged N times. Enlargement is done by pixel replication,
with some additional smoothing of corners and edges.
Copyright (C) 1990 by Angus Duggan
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
pbmpscale works best for enlargements of 2. Enlargements greater than 2
should be done by as many enlargements of 2 as possible, followed by an
enlargement by the remaining factor.
- SEE ALSO