What I am trying to do is to get the GMF diagram out from an EMF resource, programmatically.
I have found this NotationFactory.eINSTANCE.createDiagram() method, and I know that I can create nodes and everything this way. But I am not sure if this is the best way to achieve this.
I think this entry: create GMF diagram programmatically shows the same problem.
Thank you in advance.