I am getting ready to do my TCC and the result of it will be an application. In this application I'm going to model objects. To model this objects the application will provide some forms. These shapes must be dragged to an application area. It will be necessary to interconnect these parts to identify an order or something of the sort.
To give you a better idea, the Dia Diagram and the brModel brModelo are similar to what I want to do with modeling.
I would like to know if anyone can help me with suggestions or directions so that I can do something similar because I do not have experience with this type of work.
I usually use C# but I accept suggestions from other languages to develop this application.