Safe Haskell | Safe-Inferred |
---|---|
Language | Haskell2010 |
Documentation
drawTree :: Tree String -> IO () Source #
Draw a Tree
on the terminal using Unicode art
Example:
*Data.Tree.View> drawTree $ Node "Add" [Node "Sub" [Node "3" [], Node "Mul" [Node "1" [], Node "2" []]], Node "4" []] Add ├╴Sub │ ├╴3 │ └╴Mul │ ├╴1 │ └╴2 └╴4
Fixed | Non-collapsible |
InitiallyCollapsed | |
InitiallyExpanded |
A tree node
Convert a Tree
to HTML with foldable nodes