[Netron-graphlib] Feature req: Network loaded images labels

[Dan G. <dl...@cs...>]

First, thank you all for Netron Graph Lib.  I haven't had much of a chance
to play with it yet, but it looks quite nice.

I've got one little feature request.  I suspect I won't get a chance to
code it ymself any time soon, but if no one implements it first and I do,
I'd be glad to contribute the code back.

It looks like lots of the applications are good for showing relations
between data over the 'Net (Groogler, etc).  It would be very cool if you
could set an initial text label for a node but then give it a URL for an
image to replace that label with.

So, at first, it would display the text label.  It would then open an
(async) http connection to grab the image.  Once the image was loaded it
would replace the label with that image.

(Also, it would be nice if you could specify that the initial placement of
nodes on the canvas is random).

Thanks & best,
Dan