How to move the whole graph to new position

when i finish the diagrams ,
i want to move it to new position,like right of the pic,
i want to put some text above the diagrams
how should i do it?

I’m really not sure what you’re asking.

You can set Diagram.position to move the Diagram’s contents.

Also, have you read http://gojs.net/latest/intro/legends.html ?