Display graphics on form

hi,
I must create a picture (a connected graph exactly) with points and arrows stored somehow on db tables, then display it on a form (Best of all would be the possibility to create and modify the graph in place). I haven't any idea how to handle this job with Forms. May I put some java applet inside a form? How could I possibly interact with oracle from java? What do I need just to start? Is there some useful literature/resource you can suggest?
Thank you to any good soul of technician wants help.
Massimo

There appear to be many examples for more recent releases, but I could find very little for 6i -- the following whitepaper seems like a reasonable place to get an overview of the technology.
http://www.oracle.com/technology/products/forms/pdf/269054.pdf
If your Java experience is limited, this sounds like a tough first project, and offering good advice on how to attack this problem is beyond my level of expertise. Recent versions of JDeveloper will assist you with creating JavaBeans, so I would suggest that you start there. (Older versions may also, but I am unsure of this.)
If you post a few more details, and clarify your requirements, I will experiment a little on my own, and see if I can offer better suggestions. If you Google 'Francois Degrelle', you may find helpful examples on his blog (he also reads this forum, and contributes a lot of helpful information.)
Good luck,
Eric Adamson
Lansing, Michigan

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