Feature Request: Support of multiple attributes for displaying labels in Graph Viewer

[pavelsevcik]

Would be great to have ability to set multiple attributes for displaying labels on Graph Viewer as on picture

here's quick and dirty commit adding such a functionality

Thanks

[bugger11]

Please see:
https://i.stack.imgur.com/srjao.png
https://stackoverflow.com/a/53779704/10783877

[sorenhoyer]

I don't understand why this is still not possible, now 2 years later :-). Surely for the graph viewer to be useful you need to be able to do this.