what about allowing to start the plug-in from one of the images and require the user to choose the second image in the plug-in's dialog? That's pretty easy to code using gimp_image_menu_new() (or even gimp_drawable_menu_new()).
Alternatively, have the user specify both images from a list. That way the user can be sure to state which image contains which type of information.
Cheers!
Kevin. (http://www.interlog.com/~kcozens/)
Owner of Elecraft K2 #2172 |"What are we going to do today, Borg?" E-mail:kcozens at interlog dot com|"Same thing we always do, Pinkutus: Packet:ve3syb@ve3yra.#con.on.ca.na| Try to assimilate the world!" #include <disclaimer/favourite> | -Pinkutus & the Borg
