sig
type pos = float * float
type bounding_box = XDot.pos * XDot.pos
type node_layout = {
n_name : string;
n_pos : XDot.pos;
n_bbox : XDot.bounding_box;
n_draw : XDotDraw.operation list;
n_ldraw : XDotDraw.operation list;
}
type cluster_layout = {
c_pos : XDot.pos;
c_bbox : XDot.bounding_box;
c_draw : XDotDraw.operation list;
c_ldraw : XDotDraw.operation list;
}
type edge_layout = {
e_draw : XDotDraw.operation list;
e_ldraw : XDotDraw.operation list;
e_hdraw : XDotDraw.operation list;
e_tdraw : XDotDraw.operation list;
e_hldraw : XDotDraw.operation list;
e_tldraw : XDotDraw.operation list;
}
type ('a, 'b, 'c) graph_layout = {
vertex_layouts : ('a, XDot.node_layout) Hashtbl.t;
edge_layouts : ('b, XDot.edge_layout) Hashtbl.t;
cluster_layouts : ('c, XDot.cluster_layout) Hashtbl.t;
bbox : XDot.bounding_box;
}
val mk_node_layout :
name:string ->
pos:XDot.pos ->
bbox:XDot.bounding_box ->
draw:XDotDraw.operation list ->
ldraw:XDotDraw.operation list -> XDot.node_layout
val mk_cluster_layout :
pos:XDot.pos ->
bbox:XDot.bounding_box ->
draw:XDotDraw.operation list ->
ldraw:XDotDraw.operation list -> XDot.cluster_layout
val mk_edge_layout :
draw:XDotDraw.operation list ->
ldraw:XDotDraw.operation list ->
hdraw:XDotDraw.operation list ->
tdraw:XDotDraw.operation list ->
hldraw:XDotDraw.operation list ->
tldraw:XDotDraw.operation list -> XDot.edge_layout
exception ParseError of string
module Make :
functor (G : Graph.Graphviz.GraphWithDotAttrs) ->
sig
exception DotError of string
val layout_of_xdot :
xdot_file:string ->
G.t -> (G.vertex, G.edge, string) XDot.graph_layout
val layout_of_dot :
?cmd:string ->
dot_file:string ->
G.t -> (G.vertex, G.edge, string) XDot.graph_layout
end
val conv_coord : float * float -> float * float
val bounding_box : float * float -> float -> float -> XDot.bounding_box
val read_bounding_box : string -> XDot.bounding_box
val read_node_layout :
Graph.Dot_ast.node_id -> Graph.Dot_ast.attr list -> XDot.node_layout
val read_edge_layout : Graph.Dot_ast.attr list -> XDot.edge_layout
val read_cluster_layout : Graph.Dot_ast.attr list -> XDot.cluster_layout
end