Fixing position of root vertex

graph-tool
21

I'm not sure what you expected.

Best,
Tiago

22

I was expecting that I could fix the positions of the main paths of the graph
without interfering so much in the final layout. I thought I could at least
define my main path as a straight line (the blue path in the image).

<http://main-discussion-list-for-the-graph-tool-project.982480.n3.nabble.com/file/n4025894/graph.png&gt;