Automatic swimlane layout in mxgraph

Question

There is swimlane example in mxgraph but it is not automatic. So I took the graphlayout example as a basis instead and made few changes:

• Always use mxSwimlaneLayou

Answer 1

Far from perfect, but somehow improvement:

Demo

I've added:

layout.execute(lane1, [v1,v2,v3,v4]);
layout.execute(lane2, [v5,v6,v7,v8]);

and changed resizeParent to false, looks like lanes are respected but still don't look pleasant.