Comment #3 on issue 888 by tu...(a)tudorgirba.com: MondrianViewBuilder should
support a better zOrder
http://code.google.com/p/moose-technology/issues/detail?id=888
I guess we could implement the Mondrian zOrder like this:
view raw zOrdering: (ROZOrdering new
at: [:edge | ((edge source depth * 2) max: (edge target depth * 2)) -
1 ] put: #isEdge;
at: [ :element | element depth * 2 ] put: #isNotEdge).
view node: 1 forIt: [view node: 11].
view node: 2 forIt: [view node: 22].
view node: 3 forIt: [view node: 33].
view edgeFromAssociation: 11->33.