Module

Data.DotLang

Package: purescript-generic-graphviz
Repository: csicar/purescript-generic-graphviz

#Id Source

type Id = String

type alias for a Nodes Name

#ShapeType Source

data ShapeType

possible node shapes

Constructors

Instances

Show ShapeType
DotLang ShapeType

#FillStyle Source

data FillStyle

Constructors

Instances

#Attr Source

data Attr

Constructors

Instances

#Node Source

data Node

Dot-Node example : Node "e" [Margin 3, Label "some label"] is turned into: e [margin=3, label="some label"];

Constructors

Node Id (Array Attr)

Instances

#nodeId Source

nodeId :: Node -> Id

get a nodes id example: nodeId (Node "e" [Label "foo"]) == "e"

#changeNodeId Source

changeNodeId :: (Id -> Id) -> Node -> Node

change Nodes id to a new one; keeing the old id as the label example: mapNodeId (\a -> a+"!") (Node "e" []) == Node "e!" [Label "e"]

#Edge Source

data Edge

egde from id to id toText $ Edge "a" "b" == a -> b option for different arrows is missing

Constructors

Edge Id Id

Instances

Generic Edge _
Show Edge

#Definition Source

data Definition

definition in a graph

Constructors

Instances

DotLang Definition

#Graph Source

data Graph

graph can either be a graph or digraph

Constructors

Graph (Array Definition)
DiGraph (Array Definition)

Instances

DotLang Graph

#graphFromElements Source

graphFromElements :: Array (Node) -> Array (Edge) -> Graph

create graph from Nodes and Edges example: graphFromElements [Node "e" [], Node "d" []] [Edge "e" "f"]

#GraphRepr Source

class GraphRepr a  where

a is a type that can be represented by a Dot-Graph

Members

toGraph :: a -> Graph

#DotLang Source

class DotLang a  where

a is a type that has a representation in the dot language

Members

toText :: a -> String

Instances

Modules: Data.DotLang; Data.GenericGraph; Graphics.ConsoleImage; Graphics.Graphviz