XDot.MakeInstantiates a module which creates graph layouts from xdot files
module G : Graphviz.GraphWithDotAttrstype graph_layout = {| vertex_layouts : node_layout HV.t; | 
| edge_layouts : edge_layout HE.t; | 
| cluster_layouts : (string, cluster_layout) Hashtbl.t; | 
| bbox : bounding_box; | 
}Main layout type
val layout_of_xdot : xdot_file:string -> G.t -> graph_layoutExtracts a layout of an xdot file
val layout_of_dot : ?cmd:string -> dot_file:string -> G.t -> graph_layoutUsing the dot file and graphviz, create an xdot and extracts its layout.