I am trying to implement some visualizations using Mondrian in Pharo 3.0.
My main problem is that I do not find a way to dynamically update the Mondrian view: I am able to remove nodes doing
view removeAllEdgesTo: node;
removeNode: node.
but I am not able to add nodes, change the layout and so on. I can change the nodes and edges, but the view does not seem to be refreshed.
Another thing I want to do is the following: I have the user dynamically choose a subset of nodes and a color, and I would like to be able to change the color of these nodes.
Is there a way to interact with Mondrian views outside the builtin interactions?