Graphics.Image.Interface.Repa

Conversion

fromRepaArrayS :: Source r (Pixel cs e) => Array r DIM2 (Pixel cs e) -> Image RSU cs e

Create a sequential unboxed image from a 2D Repa delayed array.

fromRepaArrayP :: Source r (Pixel cs e) => Array r DIM2 (Pixel cs e) -> Image RPU cs e

Create a parallel unboxed image from a 2D Repa delayed array.

toRepaArray :: Array arr cs e => Image arr cs e -> Array U DIM2 (Pixel cs e)

Convert into Repa Unboxed array from an image.

Representation

data RSU

Repa Array representation backed by Unboxed Vector, which is computed sequentially.

Constructors

RSU

Instances

Show RSU

Methods

showsPrec :: Int -> RSU -> ShowS

show :: RSU -> String

showList :: [RSU] -> ShowS

BaseArray RSU cs e => Array RSU cs e

Associated Types

type Manifest RSU :: *

type Vector RSU :: * -> *

Methods

makeImage :: (Int, Int) -> ((Int, Int) -> Pixel cs e) -> Image RSU cs e

makeImageWindowed :: (Int, Int) -> ((Int, Int), (Int, Int)) -> ((Int, Int) -> Pixel cs e) -> ((Int, Int) -> Pixel cs e) -> Image RSU cs e

scalar :: Pixel cs e -> Image RSU cs e

index00 :: Image RSU cs e -> Pixel cs e

map :: Array RSU cs' e' => (Pixel cs' e' -> Pixel cs e) -> Image RSU cs' e' -> Image RSU cs e

imap :: Array RSU cs' e' => ((Int, Int) -> Pixel cs' e' -> Pixel cs e) -> Image RSU cs' e' -> Image RSU cs e

zipWith :: (Array RSU cs1 e1, Array RSU cs2 e2) => (Pixel cs1 e1 -> Pixel cs2 e2 -> Pixel cs e) -> Image RSU cs1 e1 -> Image RSU cs2 e2 -> Image RSU cs e

izipWith :: (Array RSU cs1 e1, Array RSU cs2 e2) => ((Int, Int) -> Pixel cs1 e1 -> Pixel cs2 e2 -> Pixel cs e) -> Image RSU cs1 e1 -> Image RSU cs2 e2 -> Image RSU cs e

traverse :: Array RSU cs' e' => Image RSU cs' e' -> ((Int, Int) -> (Int, Int)) -> (((Int, Int) -> Pixel cs' e') -> (Int, Int) -> Pixel cs e) -> Image RSU cs e

traverse2 :: (Array RSU cs1 e1, Array RSU cs2 e2) => Image RSU cs1 e1 -> Image RSU cs2 e2 -> ((Int, Int) -> (Int, Int) -> (Int, Int)) -> (((Int, Int) -> Pixel cs1 e1) -> ((Int, Int) -> Pixel cs2 e2) -> (Int, Int) -> Pixel cs e) -> Image RSU cs e

transpose :: Image RSU cs e -> Image RSU cs e

backpermute :: (Int, Int) -> ((Int, Int) -> (Int, Int)) -> Image RSU cs e -> Image RSU cs e

fromLists :: [[Pixel cs e]] -> Image RSU cs e

(|*|) :: Image RSU cs e -> Image RSU cs e -> Image RSU cs e

fold :: (Pixel cs e -> Pixel cs e -> Pixel cs e) -> Pixel cs e -> Image RSU cs e -> Pixel cs e

foldIx :: (Pixel cs e -> (Int, Int) -> Pixel cs e -> Pixel cs e) -> Pixel cs e -> Image RSU cs e -> Pixel cs e

eq :: Image RSU cs e -> Image RSU cs e -> Bool

compute :: Image RSU cs e -> Image RSU cs e

toManifest :: Image RSU cs e -> Image (Manifest RSU) cs e

toVector :: Image RSU cs e -> Vector RSU (Pixel cs e)

fromVector :: (Int, Int) -> Vector RSU (Pixel cs e) -> Image RSU cs e

SuperClass RSU cs e => BaseArray RSU cs e

Associated Types

type SuperClass RSU cs e :: Constraint

data Image RSU cs e :: *

Methods

dims :: Image RSU cs e -> (Int, Int)

type Manifest RSU

type Manifest RSU = VU

type Vector RSU

type Vector RSU = Vector VU

data Image RSU

data Image RSU = SUImage (Image (RS VU) cs e)

type SuperClass RSU cs e

type SuperClass RSU cs e = (ColorSpace cs e, Elt e, Elt (Pixel cs e))

data RPU

Repa Array representation backed by Unboxed Vector, which is computed in parallel.

Constructors

RPU

Instances

Show RPU

Methods

showsPrec :: Int -> RPU -> ShowS

show :: RPU -> String

showList :: [RPU] -> ShowS

BaseArray RPU cs e => Array RPU cs e

Associated Types

type Manifest RPU :: *

type Vector RPU :: * -> *

Methods

makeImage :: (Int, Int) -> ((Int, Int) -> Pixel cs e) -> Image RPU cs e

makeImageWindowed :: (Int, Int) -> ((Int, Int), (Int, Int)) -> ((Int, Int) -> Pixel cs e) -> ((Int, Int) -> Pixel cs e) -> Image RPU cs e

scalar :: Pixel cs e -> Image RPU cs e

index00 :: Image RPU cs e -> Pixel cs e

map :: Array RPU cs' e' => (Pixel cs' e' -> Pixel cs e) -> Image RPU cs' e' -> Image RPU cs e

imap :: Array RPU cs' e' => ((Int, Int) -> Pixel cs' e' -> Pixel cs e) -> Image RPU cs' e' -> Image RPU cs e

zipWith :: (Array RPU cs1 e1, Array RPU cs2 e2) => (Pixel cs1 e1 -> Pixel cs2 e2 -> Pixel cs e) -> Image RPU cs1 e1 -> Image RPU cs2 e2 -> Image RPU cs e

izipWith :: (Array RPU cs1 e1, Array RPU cs2 e2) => ((Int, Int) -> Pixel cs1 e1 -> Pixel cs2 e2 -> Pixel cs e) -> Image RPU cs1 e1 -> Image RPU cs2 e2 -> Image RPU cs e

traverse :: Array RPU cs' e' => Image RPU cs' e' -> ((Int, Int) -> (Int, Int)) -> (((Int, Int) -> Pixel cs' e') -> (Int, Int) -> Pixel cs e) -> Image RPU cs e

traverse2 :: (Array RPU cs1 e1, Array RPU cs2 e2) => Image RPU cs1 e1 -> Image RPU cs2 e2 -> ((Int, Int) -> (Int, Int) -> (Int, Int)) -> (((Int, Int) -> Pixel cs1 e1) -> ((Int, Int) -> Pixel cs2 e2) -> (Int, Int) -> Pixel cs e) -> Image RPU cs e

transpose :: Image RPU cs e -> Image RPU cs e

backpermute :: (Int, Int) -> ((Int, Int) -> (Int, Int)) -> Image RPU cs e -> Image RPU cs e

fromLists :: [[Pixel cs e]] -> Image RPU cs e

(|*|) :: Image RPU cs e -> Image RPU cs e -> Image RPU cs e

fold :: (Pixel cs e -> Pixel cs e -> Pixel cs e) -> Pixel cs e -> Image RPU cs e -> Pixel cs e

foldIx :: (Pixel cs e -> (Int, Int) -> Pixel cs e -> Pixel cs e) -> Pixel cs e -> Image RPU cs e -> Pixel cs e

eq :: Image RPU cs e -> Image RPU cs e -> Bool

compute :: Image RPU cs e -> Image RPU cs e

toManifest :: Image RPU cs e -> Image (Manifest RPU) cs e

toVector :: Image RPU cs e -> Vector RPU (Pixel cs e)

fromVector :: (Int, Int) -> Vector RPU (Pixel cs e) -> Image RPU cs e

SuperClass RPU cs e => BaseArray RPU cs e

Associated Types

type SuperClass RPU cs e :: Constraint

data Image RPU cs e :: *

Methods

dims :: Image RPU cs e -> (Int, Int)

type Manifest RPU

type Manifest RPU = VU

type Vector RPU

type Vector RPU = Vector VU

data Image RPU

data Image RPU = PUImage (Image (RP VU) cs e)

type SuperClass RPU cs e

type SuperClass RPU cs e = (ColorSpace cs e, Elt e, Elt (Pixel cs e))

data RSS

Repa Array representation backed by Storable Vector, which is computed sequentially.

Constructors

RSS

Instances

Show RSS

Methods

showsPrec :: Int -> RSS -> ShowS

show :: RSS -> String

showList :: [RSS] -> ShowS

BaseArray RSS cs e => Array RSS cs e

Associated Types

type Manifest RSS :: *

type Vector RSS :: * -> *

Methods

makeImage :: (Int, Int) -> ((Int, Int) -> Pixel cs e) -> Image RSS cs e

makeImageWindowed :: (Int, Int) -> ((Int, Int), (Int, Int)) -> ((Int, Int) -> Pixel cs e) -> ((Int, Int) -> Pixel cs e) -> Image RSS cs e

scalar :: Pixel cs e -> Image RSS cs e

index00 :: Image RSS cs e -> Pixel cs e

map :: Array RSS cs' e' => (Pixel cs' e' -> Pixel cs e) -> Image RSS cs' e' -> Image RSS cs e

imap :: Array RSS cs' e' => ((Int, Int) -> Pixel cs' e' -> Pixel cs e) -> Image RSS cs' e' -> Image RSS cs e

zipWith :: (Array RSS cs1 e1, Array RSS cs2 e2) => (Pixel cs1 e1 -> Pixel cs2 e2 -> Pixel cs e) -> Image RSS cs1 e1 -> Image RSS cs2 e2 -> Image RSS cs e

izipWith :: (Array RSS cs1 e1, Array RSS cs2 e2) => ((Int, Int) -> Pixel cs1 e1 -> Pixel cs2 e2 -> Pixel cs e) -> Image RSS cs1 e1 -> Image RSS cs2 e2 -> Image RSS cs e

traverse :: Array RSS cs' e' => Image RSS cs' e' -> ((Int, Int) -> (Int, Int)) -> (((Int, Int) -> Pixel cs' e') -> (Int, Int) -> Pixel cs e) -> Image RSS cs e

traverse2 :: (Array RSS cs1 e1, Array RSS cs2 e2) => Image RSS cs1 e1 -> Image RSS cs2 e2 -> ((Int, Int) -> (Int, Int) -> (Int, Int)) -> (((Int, Int) -> Pixel cs1 e1) -> ((Int, Int) -> Pixel cs2 e2) -> (Int, Int) -> Pixel cs e) -> Image RSS cs e

transpose :: Image RSS cs e -> Image RSS cs e

backpermute :: (Int, Int) -> ((Int, Int) -> (Int, Int)) -> Image RSS cs e -> Image RSS cs e

fromLists :: [[Pixel cs e]] -> Image RSS cs e

(|*|) :: Image RSS cs e -> Image RSS cs e -> Image RSS cs e

fold :: (Pixel cs e -> Pixel cs e -> Pixel cs e) -> Pixel cs e -> Image RSS cs e -> Pixel cs e

foldIx :: (Pixel cs e -> (Int, Int) -> Pixel cs e -> Pixel cs e) -> Pixel cs e -> Image RSS cs e -> Pixel cs e

eq :: Image RSS cs e -> Image RSS cs e -> Bool

compute :: Image RSS cs e -> Image RSS cs e

toManifest :: Image RSS cs e -> Image (Manifest RSS) cs e

toVector :: Image RSS cs e -> Vector RSS (Pixel cs e)

fromVector :: (Int, Int) -> Vector RSS (Pixel cs e) -> Image RSS cs e

SuperClass RSS cs e => BaseArray RSS cs e

Associated Types

type SuperClass RSS cs e :: Constraint

data Image RSS cs e :: *

Methods

dims :: Image RSS cs e -> (Int, Int)

type Manifest RSS

type Manifest RSS = VS

type Vector RSS

type Vector RSS = Vector VS

data Image RSS

data Image RSS = SSImage (Image (RS VS) cs e)

type SuperClass RSS cs e

type SuperClass RSS cs e = (ColorSpace cs e, Storable e, Storable (Pixel cs e), Elt e, Elt (Pixel cs e))

data RPS

Repa Array representation backed by Storable Vector, which is computed in parallel.

Constructors

RPS

Instances

Show RPS

Methods

showsPrec :: Int -> RPS -> ShowS

show :: RPS -> String

showList :: [RPS] -> ShowS

BaseArray RPS cs e => Array RPS cs e

Associated Types

type Manifest RPS :: *

type Vector RPS :: * -> *

Methods

makeImage :: (Int, Int) -> ((Int, Int) -> Pixel cs e) -> Image RPS cs e

makeImageWindowed :: (Int, Int) -> ((Int, Int), (Int, Int)) -> ((Int, Int) -> Pixel cs e) -> ((Int, Int) -> Pixel cs e) -> Image RPS cs e

scalar :: Pixel cs e -> Image RPS cs e

index00 :: Image RPS cs e -> Pixel cs e

map :: Array RPS cs' e' => (Pixel cs' e' -> Pixel cs e) -> Image RPS cs' e' -> Image RPS cs e

imap :: Array RPS cs' e' => ((Int, Int) -> Pixel cs' e' -> Pixel cs e) -> Image RPS cs' e' -> Image RPS cs e

zipWith :: (Array RPS cs1 e1, Array RPS cs2 e2) => (Pixel cs1 e1 -> Pixel cs2 e2 -> Pixel cs e) -> Image RPS cs1 e1 -> Image RPS cs2 e2 -> Image RPS cs e

izipWith :: (Array RPS cs1 e1, Array RPS cs2 e2) => ((Int, Int) -> Pixel cs1 e1 -> Pixel cs2 e2 -> Pixel cs e) -> Image RPS cs1 e1 -> Image RPS cs2 e2 -> Image RPS cs e

traverse :: Array RPS cs' e' => Image RPS cs' e' -> ((Int, Int) -> (Int, Int)) -> (((Int, Int) -> Pixel cs' e') -> (Int, Int) -> Pixel cs e) -> Image RPS cs e

traverse2 :: (Array RPS cs1 e1, Array RPS cs2 e2) => Image RPS cs1 e1 -> Image RPS cs2 e2 -> ((Int, Int) -> (Int, Int) -> (Int, Int)) -> (((Int, Int) -> Pixel cs1 e1) -> ((Int, Int) -> Pixel cs2 e2) -> (Int, Int) -> Pixel cs e) -> Image RPS cs e

transpose :: Image RPS cs e -> Image RPS cs e

backpermute :: (Int, Int) -> ((Int, Int) -> (Int, Int)) -> Image RPS cs e -> Image RPS cs e

fromLists :: [[Pixel cs e]] -> Image RPS cs e

(|*|) :: Image RPS cs e -> Image RPS cs e -> Image RPS cs e

fold :: (Pixel cs e -> Pixel cs e -> Pixel cs e) -> Pixel cs e -> Image RPS cs e -> Pixel cs e

foldIx :: (Pixel cs e -> (Int, Int) -> Pixel cs e -> Pixel cs e) -> Pixel cs e -> Image RPS cs e -> Pixel cs e

eq :: Image RPS cs e -> Image RPS cs e -> Bool

compute :: Image RPS cs e -> Image RPS cs e

toManifest :: Image RPS cs e -> Image (Manifest RPS) cs e

toVector :: Image RPS cs e -> Vector RPS (Pixel cs e)

fromVector :: (Int, Int) -> Vector RPS (Pixel cs e) -> Image RPS cs e

SuperClass RPS cs e => BaseArray RPS cs e

Associated Types

type SuperClass RPS cs e :: Constraint

data Image RPS cs e :: *

Methods

dims :: Image RPS cs e -> (Int, Int)

type Manifest RPS

type Manifest RPS = VS

type Vector RPS

type Vector RPS = Vector VS

data Image RPS

data Image RPS = PSImage (Image (RP VS) cs e)

type SuperClass RPS cs e

type SuperClass RPS cs e = (ColorSpace cs e, Storable e, Storable (Pixel cs e), Elt e, Elt (Pixel cs e))