Path: utzoo!utgpu!news-server.csri.toronto.edu!rpi!zaphod.mps.ohio-state.edu!samsung!noose.ecn.purdue.edu!dirac!gibbs.physics.purdue.edu!sho From: sho@gibbs.physics.purdue.edu (Sho Kuwamoto) Newsgroups: comp.sys.mac.programmer Subject: Re: Draw Rotated String Message-ID: <5074@dirac.physics.purdue.edu> Date: 9 May 91 18:20:12 GMT References: <1991May8.015923.18676@uniwa.uwa.oz> <1991May8.201345.27891@santra.uucp> Sender: news@dirac.physics.purdue.edu Organization: Purdue Univ. Physics Dept, W.Lafayette, IN Lines: 15 In article <1991May8.201345.27891@santra.uucp> jmunkki@hila.hut.fi (Juri Munkki) writes: >Best of MacTutor, probably. I remember a MacTutor article that used >copybits recursively to rotate a square bitmap 90 degrees at a time. >The discussion that followed the article indicated that the algorithm >is only cute, but not fast by any means. Actually, I remember a MacTutor article in which a bitmap was rotated by 90 degree increments by an assembly procedure. I also remember typing this into a THINK C asm{...} statement, but I lost the code in a disk crash. Has anyone else typed in this code for use with THINK C? I'd give you a nickel... -Sho -- sho@physics.purdue.edu <<-- ok... I'll give you a quarter.