With the current plugin system is it possible to write a plugin for a new image type that allows for links to other files / images... For instance a map where you can click on a region and have it bring up a new map of just that region???
I want to use this for creating an RPG world where I can add more details to some parts of the world... My thought is to keep the image and region/link data as a single filetype and allow for referencing other image/data files... If the file does not exist, ask if it should be created and if so, start with a new blank image.
It would also be great if I could popup a "ToolTip" or change the pointer when over a clickable region.