Data.Graph.Analysis.Visualisation

Functions to assist in visualising graphs and components of graphs.

Graph visualisation.

Simple wrappers around the Haskell Data.GraphViz library to turn GraphDatas into basic DotGraphs for processing by the GraphViz suite of applications.

graphviz :: GraphData n e -> [GlobalAttributes] -> (LNode n -> Attributes) -> (LEdge e -> Attributes) -> DotGraph Node

Convert the GraphData into DotGraph format with the given Attributes.

graphvizClusters :: ClusterLabel cl => GraphData cl e -> [GlobalAttributes] -> (Cluster cl -> [GlobalAttributes]) -> (LNode (NodeLabel cl) -> Attributes) -> (LEdge e -> Attributes) -> DotGraph Node

Convert the clustered GraphData into DotGraph format with the given Attributes. Cluster the nodes based upon their ClusterLabel clusters.

graphvizClusters' :: Ord c => GraphData n e -> [GlobalAttributes] -> (LNode n -> NodeCluster c l) -> (c -> Maybe GraphID) -> (c -> [GlobalAttributes]) -> (LNode l -> Attributes) -> (LEdge e -> Attributes) -> DotGraph Node

Convert the GraphData into a clustered DotGraph format using the given clustering function and with the given Attributes.

assignCluster :: ClusterLabel cl => LNode cl -> NodeCluster (Cluster cl) (NodeLabel cl)

A function to convert an LNode to the required NodeCluster for use with the GraphViz library.

noAttributes :: a -> Attributes

Used to state that GraphViz should use the default Attributes for the given value.

Showing node groupings.

Printing different lists of labels.

showPath :: Show a => [a] -> String

Print a path, with "->" between each element.

showPath' :: (a -> String) -> [a] -> String

Print a path, with "->" between each element.

showCycle :: Show a => [a] -> String

Print a cycle: copies the first node to the end of the list, and then calls showPath.

showCycle' :: (a -> String) -> [a] -> String

Print a cycle: copies the first node to the end of the list, and then calls showPath'.

showNodes :: Show a => [a] -> String

Show a group of nodes, with no implicit ordering.

showNodes' :: (a -> String) -> [a] -> String

Show a group of nodes, with no implicit ordering.

Various printing functions.

blockPrint :: Show a => [a] -> String

Attempt to convert the String form of a list into as much of a square shape as possible, using a single space as a separation string.

blockPrint' :: [String] -> String

Attempt to convert a list of Strings into a single String that is roughly a square shape, with a single space as a row separator.

blockPrintList :: Show a => [a] -> String

Attempt to convert the String form of a list into as much of a square shape as possible, separating values with commas.

blockPrintList' :: [String] -> String

Attempt to combine a list of Strings into as much of a square shape as possible, separating values with commas.

blockPrintWith :: Show a => String -> [a] -> String

Attempt to convert the String form of a list into as much of a square shape as possible, using the given separation string between elements in the same row.

blockPrintWith' :: String -> [String] -> String

Attempt to convert the combined form of a list of Strings into as much of a square shape as possible, using the given separation string between elements in the same row.