Sorry for the delay, for some reason your message did not make it to the mailing list. Dave wrote

Hi all. I'm trying to write a simple toy program to explore dynamic graph plotting. What I'll need in the future is to use this program to update the visualization of a graph as long as nodes and vertices are generated, one by one. Follows what I wrote, taking a lot from the examples. unfortuantely, the plot is not updated, it keeps showing vertices and nodes I added outside the update_state function. Can please someone tell me where I'm wrong? thanks in advance!

The reason why it didn't work is because you did not take care of providing the positions for the new vertices. See attached for a version that does what (I think) you wanted. Best, Tiago dynamic.py <http://main-discussion-list-for-the-graph-tool-project.982480.n3.nabble.com/file/n4025940/dynamic.py> ----- -- Tiago de Paula Peixoto <tiago@skewed.de> -- View this message in context: http://main-discussion-list-for-the-graph-tool-project.982480.n3.nabble.com/... Sent from the Main discussion list for the graph-tool project mailing list archive at Nabble.com.