ghcjs-base-0.2.0.0: base library for GHCJS

Safe HaskellNone
LanguageHaskell98

JavaScript.TypedArray

Synopsis

Documentation

class TypedArray a where Source #

Minimal complete definition

unsafeIndex, index, unsafeSetIndex, setIndex, create, fromArray, fromArrayBuffer, indexOf, lastIndexOf

Methods

unsafeIndex :: Int -> a -> IO (Elem a) Source #

index :: Int -> a -> IO (Elem a) Source #

unsafeSetIndex :: Int -> Elem a -> a -> IO () Source #

setIndex :: Int -> Elem a -> a -> IO () Source #

create :: Int -> IO a Source #

fromArray :: SomeJSArray m -> IO a Source #

fromArrayBuffer :: MutableArrayBuffer -> Int -> Maybe Int -> IO a Source #

indexOf :: Int -> Elem a -> a -> IO Int Source #

lastIndexOf :: Int -> Elem a -> a -> IO Int Source #

type Int8Array = SomeInt8Array Immutable Source #

type Int16Array = SomeInt16Array Immutable Source #

type Int32Array = SomeInt32Array Immutable Source #

type Uint8Array = SomeUint8Array Immutable Source #

type Uint16Array = SomeUint16Array Immutable Source #

type Uint32Array = SomeUint32Array Immutable Source #

type Uint8ClampedArray = SomeUint8ClampedArray Immutable Source #

type Float32Array = SomeFloat32Array Immutable Source #

type Float64Array = SomeFloat64Array Immutable Source #

length :: SomeTypedArray e m -> Int Source #

length of the typed array in elements

byteLength :: SomeTypedArray e m -> Int Source #

length of the array in bytes

byteOffset :: SomeTypedArray e m -> Int Source #

offset of the array in the buffer

buffer :: SomeTypedArray e m -> SomeArrayBuffer m Source #

the underlying buffer of the array #

subarray :: Int -> Int -> SomeTypedArray e m -> SomeTypedArray e m Source #

create a view of the existing array

set :: Int -> SomeTypedArray e m -> SomeTypedArray e1 Mutable -> IO () Source #

copy the elements of one typed array to another

unsafeSet :: Int -> SomeTypedArray e m -> SomeTypedArray e1 Mutable -> IO () Source #