Path: utzoo!utgpu!attcan!uunet!ncrlnk!ncrcae!ece-csc!ncsuvx!lll-winken!lll-tis!helios.ee.lbl.gov!nosc!humu!uhccux!mikem
From: mikem@uhccux.uhcc.hawaii.edu (Mike Morton)
Newsgroups: comp.graphics
Subject: how to rotate bitmapped images?
Keywords: rotate bitmap algorithm
Message-ID: <2585@uhccux.uhcc.hawaii.edu>
Date: 5 Nov 88 08:43:54 GMT
Organization: University of Hawaii
Lines: 11


A friend and I are looking for information on how to rotate a bitmapped
image by an arbitrary angle (not something nice like 90 degrees).
Unfortunately, we'd like to find a fast algorithm; is this possible?
A description or reference to something published would be great.

Please email to me, as I don't normally read this group.  I'll post a
summary.

 -- Mike Morton // P.O. Box 11378, Honolulu, HI  96828, (808) 676-6966 HST
      Internet: msm@ceta.ics.hawaii.edu
    (anagrams): Mr. Machine Tool; Ethical Mormon; Chosen Immortal; etc.