Making Nodes and Edges Transparent with Toolkit 0.9.1

[littleBobbyTables]

Hello,

I have been working on a project where we give edges certain attributes (currently identified with the label) based on an algorithm we're working on. However, the edges do not necessarily always cluster how we would like. To try to force some level of clustering onto the edges, I am trying to place in transparent nodes and edges to connect to certain nodes and create some clustering. The issue I am now running into is that I cannot create individual transparent edges and nodes. I know I can change the opacity of all nodes or all edges, but I want to only effect certain ones when I add them to the container. Any help would be greatly appreciated!

Jason