Module Graphviz

module Graphviz: sig .. end
Interface with GraphViz

This module provides a basic interface with dot and neato, two programs of the GraphViz toolbox. These tools are available at the following URLs:



type color = int 
type color_with_transparency = int32 
The two least significant bytes encode the transparency information; the six most signification are the standard RGB color
val color_to_color_with_transparency : color -> color_with_transparency
type arrow_style = [ `Dot | `Inv | `Invdot | `Invodot | `None | `Normal | `Odot ] 
module type ATTRIBUTES = sig .. end
The ATTRIBUTES module type defines the interface for the engines.
module CommonAttributes: sig .. end
The CommonAttributes module defines attributes for graphs, vertices and edges that are available in the two engines, dot and neato.
module DotAttributes: sig .. end
DotAttributes extends CommonAttributes and implements ATTRIBUTES.
module type GraphWithDotAttrs = sig .. end
Graph module with dot attributes
module Dot: 
functor (X : sig
type t 
module V: sig .. end
module E: sig .. end
val iter_vertex : (V.t -> unit) -> t -> unit
val iter_edges_e : (E.t -> unit) -> t -> unit
val graph_attributes : t -> Graphviz.DotAttributes.graph list
val default_vertex_attributes : t -> Graphviz.DotAttributes.vertex list
val vertex_name : V.t -> string
val vertex_attributes : V.t -> Graphviz.DotAttributes.vertex list
val get_subgraph : V.t -> Graphviz.DotAttributes.subgraph option
The box (if exists) which the vertex belongs to. Boxes with same names are not distinguished and so they should have the same attributes.
val default_edge_attributes : t -> Graphviz.DotAttributes.edge list
val edge_attributes : E.t -> Graphviz.DotAttributes.edge list
end) -> sig .. end
module NeatoAttributes: sig .. end
The NeatoAttributes module defines attributes for graphs, nodes and edges that are available in the neato engine.
module Neato: 
functor (X : sig
type t 
module V: sig .. end
module E: sig .. end
val iter_vertex : (V.t -> unit) -> t -> unit
val iter_edges_e : (E.t -> unit) -> t -> unit
val graph_attributes : t -> Graphviz.NeatoAttributes.graph list
val default_vertex_attributes : t -> Graphviz.NeatoAttributes.vertex list
val vertex_name : V.t -> string
val vertex_attributes : V.t -> Graphviz.NeatoAttributes.vertex list
val get_subgraph : V.t -> Graphviz.NeatoAttributes.subgraph option
The box (if exists) which the vertex belongs to. Boxes with same names are not distinguished and so they should have the same attributes.
val default_edge_attributes : t -> Graphviz.NeatoAttributes.edge list
val edge_attributes : E.t -> Graphviz.NeatoAttributes.edge list
end) -> sig .. end