-main :: IO ()
-main = do
- putStrLn $ show $ find_point_value (0,0,0)
- putStrLn $ show $ find_point_value (1,0,0)
- putStrLn $ show $ find_point_value (2,0,0)
- putStrLn $ show $ find_point_value (0,1,0)
- putStrLn $ show $ find_point_value (1,1,0)
- putStrLn $ show $ find_point_value (2,1,0)
- putStrLn $ show $ find_point_value (0,2,0)
- putStrLn $ show $ find_point_value (1,2,0)
- putStrLn $ show $ find_point_value (2,2,0)
- putStrLn $ show $ find_point_value (0,0,1)
- putStrLn $ show $ find_point_value (1,0,1)
- putStrLn $ show $ find_point_value (2,0,1)
- putStrLn $ show $ find_point_value (0,1,1)
- putStrLn $ show $ find_point_value (1,1,1)
- putStrLn $ show $ find_point_value (2,1,1)
- putStrLn $ show $ find_point_value (0,2,1)
- putStrLn $ show $ find_point_value (1,2,1)
- putStrLn $ show $ find_point_value (2,2,1)
- putStrLn $ show $ find_point_value (0,0,2)
- putStrLn $ show $ find_point_value (1,0,2)
- putStrLn $ show $ find_point_value (2,0,2)
- putStrLn $ show $ find_point_value (0,1,2)
- putStrLn $ show $ find_point_value (1,1,2)
- putStrLn $ show $ find_point_value (2,1,2)
- putStrLn $ show $ find_point_value (0,2,2)
- putStrLn $ show $ find_point_value (1,2,2)
- putStrLn $ show $ find_point_value (2,2,2)
- -- let g0 = make_grid 1 trilinear
- -- let the_cubes = flatten (cubes g0)
- -- putStrLn $ show $ the_cubes
- -- let p = (2, 0, 0)
- -- let target_cubes = filter ((flip contains_point) p) the_cubes
- -- putStrLn $ show $ target_cubes
- -- let target_cube = (take 1 target_cubes) !! 0
- -- putStrLn $ show $ target_cube
- -- let target_tetrahedra = filter ((flip contains_point) p) (tetrahedrons target_cube)
- -- let target_tetrahedron = (take 1 target_tetrahedra) !! 0
- -- putStrLn $ show $ target_tetrahedron
- -- let poly = polynomial target_tetrahedron
- -- putStrLn $ show $ poly
- -- putStrLn $ show $ poly p
+
+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 output = zoom dbl_data zoom_factor
+ write_values_slice_to_bitmap (z_slice 0 output) out_file