DGraphTreeModel.SubTreeDotModelMakemodule Tree : sig ... endmodule TreeManipulation : sig ... endclass tree_model : graph_layout -> TreeManipulation.t -> Graph__.DGraphModel.abstract_modelval tree : unit -> TreeManipulation.tval from_model :
?depth_forward:int ->
?depth_backward:int ->
(Graph__.DGraphModel.DotG.V.t, Graph__.DGraphModel.DotG.E.t, string)
Graph__.DGraphModel.abstract_model ->
Graph__.DGraphModel.DotG.V.t ->
tree_model