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love it!!

I am looking for a tool to construct a PERT visualization, but it require to be a activity-on-node type of graph

does Greuler allows to construct such type of graphs?

I'm sure you can do it, the layout is powered by WebCola which has an example of a DAG: http://marvl.infotech.monash.edu/webcola/examples/downwarded..., greuler is more like a tool that provides the necessary methods to interact with the nodes/edges of the graph in a nice way

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