Module Mlpost_dot__Xdot_ast

type statement =
| Graph of (string * string) list
| Node of int * (string * string) list
| Edge of int * int * (string * string) list
type file = statement option list
type point = float * float
type path = point list
type node = int * point
type edge = int * int * path
type digraph = {
bounding_box : point * point;
nodes : node list;
edges : edge list;
}