On 26/07/2006, at 2:03 PM, matthieu.villeneuve@free.fr wrote:
Hello Leigh,
Thanks for the update. I'll check things out, but I agree, the Lisp community is pretty small, so it's not surprising things can be pretty quiet.
Note: I think indexed images are not supported by the PNM format. If this is true but you want to save images, you may want to replace the corresponding write-pnm-to-stream method with one that converts the indexed image to an RGB image then calls write-pnm with it. If I am wrong and PNM does support indexed images, then please let us know so we can add the code (or you can of course send the code directly).
Cheers,
Yes my plan was to convert to an RGB image, but I thought I may as well do the conversion on the fly within write-pnm-to-stream specialised on indexed-images method to save building a full image, it's just a look up of the colour map table.
-- Matthieu Villeneuve
Leigh -- Leigh M. Smith mailto:leigh@leighsmith.com http://www.leighsmith.com