E-XD++ Flow Chart Control for C, Visual C++, .NET, ASP.NET, with codes
System dynamics program with additional features for economics
Professional vector flow chart drawing software
E-XD++ Diagram Control for C/C++, .NET, the professional Diagram.
E-XD++ Visualization Source Code Library with C++
a delicious .NET graph library
StormDraw is a professional drawing tool.
GWT UI/Graph Framework for eclipse SWT & RCP