On Wed, Sep 15, 2004 at 05:21:34 +0100, Mary Gardiner wrote:

> structure by hand. I would like to be able to rotate them (this camera
> isn't one of the ones which knows which way up it goes so I have to
> rotate all the images by hand) and resize them. Ideally I would do this

I use convert (ImageMagick) and jpegtran (libjpeg).  convert can do
both resize and rotate (and many other things), but it does decompress
the image data first, so it's lossy.

jpegtran can rotate (and a few other things) but because it only
rearranges the compressed data, it's lossless.


Cheers,

John
-- 
I've come to the conclusion that recruiting really is exactly like
prostitution: pimps, whores, and an endless series of johns with weird
hangups who want to hear you say they're handsome and well-equipped.
            -- Mark 'Kamikaze' Hughes
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