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added -nofun and -nocat options to vt

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This commit is contained in:
aarne
2008-06-22 14:15:06 +00:00
parent 16fd61ce00
commit 7d1ee74958
4 changed files with 30 additions and 34 deletions
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18
src-3.0/PGF/VisualizeTree.hs
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@@ -20,12 +20,13 @@ module PGF.VisualizeTree ( visualizeTrees
import PGF.CId (prCId)
import PGF.Data
import PGF.Macros (lookValCat)
visualizeTrees :: Bool -> [Tree] -> String
visualizeTrees digr = unlines . map (prGraph digr . tree2graph digr)
visualizeTrees :: PGF -> (Bool,Bool) -> [Tree] -> String
visualizeTrees pgf funscats = unlines . map (prGraph False . tree2graph pgf funscats)
tree2graph :: Bool -> Tree -> [String]
tree2graph digr = prf [] where
tree2graph :: PGF -> (Bool,Bool) -> Tree -> [String]
tree2graph pgf (funs,cats) = prf [] where
prf ps t = case t of
Fun cid trees ->
let (nod,lab) = prn ps cid in
@@ -33,10 +34,15 @@ tree2graph digr = prf [] where
[ pra (j:ps) nod t | (j,t) <- zip [0..] trees] ++
concat [prf (j:ps) t | (j,t) <- zip [0..] trees]
prn ps cid =
let lab = "\"" ++ prCId cid ++ "\""
let
fun = if funs then prCId cid else ""
cat = if cats then prCat cid else ""
colon = if funs && cats then " : " else ""
lab = "\"" ++ fun ++ colon ++ cat ++ "\""
in (show(show (ps :: [Int])),lab)
pra i nod t@(Fun cid _) = nod ++ arr ++ fst (prn i cid) ++ " [style = \"solid\"];"
arr = if digr then " -> " else " -- "
arr = " -- " -- if digr then " -> " else " -- "
prCat = prCId . lookValCat pgf
prGraph digr ns = concat $ map (++"\n") $ [graph ++ "{\n"] ++ ns ++ ["}"] where
graph = if digr then "digraph" else "graph"