-main :: IO ()
-main = do
- putStrLn "Hello, World."
- -- print $ find_point_value (0,0,0)
- -- print $ find_point_value (1,0,0)
- -- print $ find_point_value (2,0,0)
- -- print $ find_point_value (0,1,0)
- -- print $ find_point_value (1,1,0)
- -- print $ find_point_value (2,1,0)
- -- print $ find_point_value (0,2,0)
- -- print $ find_point_value (1,2,0)
- -- print $ find_point_value (2,2,0)
- -- print $ find_point_value (0,0,1)
- -- print $ find_point_value (1,0,1)
- -- print $ find_point_value (2,0,1)
- -- print $ find_point_value (0,1,1)
- -- print $ find_point_value (1,1,1)
- -- print $ find_point_value (2,1,1)
- -- print $ find_point_value (0,2,1)
- -- print $ find_point_value (1,2,1)
- -- print $ find_point_value (2,2,1)
- -- print $ find_point_value (0,0,2)
- -- print $ find_point_value (1,0,2)
- -- print $ find_point_value (2,0,2)
- -- print $ find_point_value (0,1,2)
- -- print $ find_point_value (1,1,2)
- -- print $ find_point_value (2,1,2)
- -- print $ find_point_value (0,2,2)
- -- print $ find_point_value (1,2,2)
- -- print $ find_point_value (2,2,2)
+main2d :: IO ()
+main2d = do
+ (s:_) <- getArgs
+ let scale = read s :: Int
+ let zoom_factor = (1, scale, scale)
+ let out_file = "output.bmp"
+ arr <- read_word16s in_file
+ let arr' = swap_bytes arr
+ let arrInv = flip_x $ flip_y arr'
+ let arrSlice = z_slice 50 arrInv
+ let arrSlice' = R.reshape mri_slice3d arrSlice
+ let dbl_data = R.map fromIntegral arrSlice'
+ let g = make_grid 1 dbl_data
+ let output = zoom g zoom_factor
+ let arrBrack = bracket_array output
+ let mri_slice2d = drop_z $ zoom_shape zoom_factor mri_slice3d
+ let colors = values_to_colors $ R.reshape mri_slice2d
+ $ R.map fromIntegral arrBrack
+ let routput = R.map (\(red, _, _) -> red) colors
+ let goutput = R.map (\(_, green, _) -> green) colors
+ let boutput = R.map (\(_, _, blue) -> blue) colors
+ R.writeComponentsToBMP out_file routput goutput boutput