CV-0.3.5.4: OpenCV based machine vision library

Safe HaskellSafe-Infered

CV.HighGUI

Documentation

display :: Image c d -> IO ()Source

mkWin :: String -> Int -> IO ()Source

makeWindow :: String -> IO ()Source

destroyWindow :: String -> IO ()Source

trackbarCallback :: (CInt -> IO ()) -> IO (FunPtr (CInt -> IO ()))Source

mkTrackbar :: Integral a => a -> t -> String -> String -> (CInt -> IO ()) -> IO CIntSource

waitKey :: CInt -> IO CIntSource

showImage :: String -> Image c d -> IO ()Source

mkWin'_ :: Ptr CChar -> CInt -> IO CIntSource

cvDestroyWindow :: Ptr CChar -> IO ()Source

cvCreateTrackbar :: Ptr CChar -> Ptr CChar -> Ptr CInt -> CInt -> FunPtr (CInt -> IO ()) -> IO CIntSource

cvWaitKey :: CInt -> IO CIntSource

showImage'_ :: Ptr CChar -> Ptr () -> IO ()Source