GoJs location generation

I have to represent say 10 different diagrams and each of their nodes in one diagram.

So is there a function through which I can update the location of the nodes so that all the nodes fit into one diagram ?

Or is there any other better way of viewing all the diagrams in one diagram ?

I don’t know what kinds of graphs you have and how you want to lay them out. Read GoJS Layouts -- Northwoods Software for an introduction to diagram layouts.

Do you have a screenshot or sketch of what you would like to have?