ghc-7.6.1.20121122: The GHC API

Safe HaskellNone

GraphPpr

Description

Pretty printing of graphs.

Synopsis

Documentation

dumpGraph :: (Outputable k, Outputable cls, Outputable color) => Graph k cls color -> SDocSource

Pretty print a graph in a somewhat human readable format.

dotGraphSource

Arguments

:: (Uniquable k, Outputable k, Outputable cls, Outputable color) 
=> (color -> SDoc)

What graphviz color to use for each node color It's usually safe to return X11 style colors here, ie red, green etc or a hex triplet #aaff55 etc

-> Triv k cls color 
-> Graph k cls color 
-> SDoc 

Pretty print a graph in graphviz .dot format. Conflicts get solid edges. Coalescences get dashed edges.