On Tue Apr 10, 2007, Jeanne A. E. DeVoto revolution at jaedworks.com wrote:
You can do it if you understand the format that particular image is in (JPEG, PNG, etc.) But it's a pain, since the image formats Rev supports are none of them as simple as the 4-bytes-per-pixel, uncompressed, no-headers format of the imageData. If you want to manipulate pixels, you'd have to come up with a routine to translate the image contents into some format that's very like the imageData in any case. So in practice it just makes a lot more sense to manipulate the imageData if you are doing filtering or similar operations. -- jeanne a. e. devoto ~ revolution at jaedworks.com http://www.jaedworks.com
I would very much like to try out to come up with a routine to manipulate pixels on the basis of the "text of image" property (to compare it with the possibilities the imagedata format offers). Where could I find background information for such an approach?
--Wilhelm Sanke <http://www.sanke.org/MetaMedia> _______________________________________________ use-revolution mailing list [email protected] Please visit this url to subscribe, unsubscribe and manage your subscription preferences: http://lists.runrev.com/mailman/listinfo/use-revolution
