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May 2006
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2006.05.09 22:32 "Re: TIFF Rotation", by Edward Lam
Frank, Jason wrote: > Well, I've tried to dodge this, but I don't see another option. I need > to be able to rotate TIF's by 90, 180, or 270 degrees. Near as I can > tell, there's not really any support for this in libtiff, and I don't > want to pay the ImageMagick penalty for bi-tonal images. To be honest, > performance is not a huge concern, since it will be done rarely at best. > But, I can't afford ImageMagick's memory usage. Although I can probably > accommodate a single uncompressed directory. So I guess I need to roll > my own. I'm not sure that something like this should be in libtiff "core". Personally, I would prefer a light-weight library for loading tiff images. Perhaps this belongs in another lib/layer that sits on top of libtiff? Is this functionality that you need within the library itself or just some add-on utility that you can use from time to time (eg. option in tiffcp). Regards, -Edward