Functor DGraphTreeLayout.Make

module Make: 
functor (Tree : Graph.Graphviz.GraphWithDotAttrs) ->
functor (TreeManipulation : sig
val is_ghost_node : Tree.V.t -> bool
end) -> sig .. end
Parameters:
Tree : Graph.Graphviz.GraphWithDotAttrs
TreeManipulation : sig val is_ghost_node: Tree.V.t -> bool end

val from_tree : [> `widget ] Gtk.obj -> Tree.t -> Tree.V.t -> XDot.Make(Tree).graph_layout