Uint8Array.from

Creates a typed array from an array-like or iterable object.

Syntax

from(arrayLike, mapfn?, thisArg?)

Parameters

• arrayLike

  An array-like or iterable object to convert to a typed array.

• mapfn optional function(value, index)

  A mapping function to call on every element of the array.

• thisArg optional

  Value of this used to invoke the mapfn.

Examples

Uint8Array.from([1, 2, 3])

Uint8Array [ 1, 2, 3 ]