ERA model visualization

[liesko]

Hi, I am looking for code which can visualize ERA model (database model // Oracle or MSSQL). Something like this: http://arka.foi.hr/PzaWeb/PzaWeb2004_01/images/ERAmodel.jpg


I need this diagram as output of SW. (in WPF or WinForm)
Do you have any idea how to do it?
Anton