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Initial data commit

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Ingy döt Net 2023-07-01 11:58:00 -04:00
parent 72d218235f
commit f23f22d71c
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12
Task/Bitmap-Read-a-PPM-file/Haskell/bitmap-read-a-ppm-file-1.hs Normal file
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import Bitmap
import Bitmap.RGB
import Bitmap.Gray
import Bitmap.Netpbm
import Control.Monad
import Control.Monad.ST
main =
(readNetpbm "original.ppm" :: IO (Image RealWorld RGB)) >>=
stToIO . toGrayImage >>=
writeNetpbm "new.pgm"

4
Task/Bitmap-Read-a-PPM-file/Haskell/bitmap-read-a-ppm-file-2.hs Normal file
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main =
(readNetpbm "original.ppm" :: IO (Image RealWorld RGB)) >>=
stToIO . (toRGBImage <=< toGrayImage) >>=
writeNetpbm "new.ppm"