First of all, sorry if this isn't the rigth section.
I'm a chilean software engineer and I'm currently developing a "framework" in Swing, Java2D, to help developers create interactive graphical representations quickly and easily.
What I mean by this is, for example, you want to develop a tool to draw class diagrams... with my framework you can do that with just a couple of lines... (it will be open source and free, in case it sounded like I was selling it It's currently on its version 0.2, and everyone is very happy with it.
With a few lines of code you get drawing, mouse manipulation (moving, resizing, etc), printable, saveable, etc, everything you would expect of a diagram thingy.
What I need is to find similar works by other people, always in Java, of course (not final results (diagrams), but tools to achieve them)
Oh, here are some images of WIP:
This is someone's implementation of it, a tool to draw GPP agents diagram (don't ask me what that is)