module HROOT.Class.TAttLine.Interface where
import Data.Word
import Foreign.ForeignPtr
import HROOT.TypeCast
import HROOT.Class.TAttLine.RawType
import HROOT.Class.Deletable.Interface
class (IDeletable a) => ITAttLine a where
getLineColor :: a -> IO Int
getLineStyle :: a -> IO Int
getLineWidth :: a -> IO Int
resetAttLine :: a -> String -> IO ()
setLineAttributes :: a -> IO ()
setLineColor :: a -> Int -> IO ()
setLineStyle :: a -> Int -> IO ()
setLineWidth :: a -> Int -> IO ()
instance Existable TAttLine where
data Exist TAttLine = forall a. (FPtr a, ITAttLine a) => ETAttLine a
upcastTAttLine :: (FPtr a, ITAttLine a) => a -> TAttLine
upcastTAttLine h = let fh = get_fptr h
fh2 :: ForeignPtr RawTAttLine = castForeignPtr fh
in cast_fptr_to_obj fh2