Update graph (Graph Theory)?

Assuming I have a graph objects G = graph(s, t, weights) and I plotted it with plot(G, "XData", x, "YData", y); hold on;.

If during the program I (interactively) execute a callback function adding new nodes to G, I would like to update the plot.

I already know that I could just add the now and plot everything again, but is there a way to only plot the new nodes/edges?

Thanks in advance.

Answer 1

[Matt J]

Perhaps like this,

hold on 

H = subgraph(G,idx);  %new part of graph
plot(H,'Layout','force','XData',___, 'YData',_____)

hold off