I wanted to make a plot map for my novella, the closest analogue is thought maps, but the ones that are not available correspond to my requests. I liked the class diagram interface in Delphi and want to write something like that. You need to create text notes, move them around the form and draw links (arrows) between them. Obligatory condition - independence (the possibility of lack of connections) of notes from each other (which is impossible in the "mind maps") and this is not an organizer (table), these are large chunks of text (RTF) that can be edited and freely created. Tell me which way to google, or maybe you already know the finished project with similar functionality (preferably open)?
