kotlin-web/web.blob/Blob

Blob

open external class Blob(blobParts: ReadonlyArray<BlobPart> = definedExternally, options: BlobPropertyBag = definedExternally) : ImageBitmapSource(source)

A file-like object of immutable, raw data. Blobs represent data that isn't necessarily in a JavaScript-native format. The File interface is based on Blob, inheriting blob functionality and expanding it to support files on the user's system.

MDN Reference

Inheritors

File

Constructors

Blob

constructor(blobParts: ReadonlyArray<BlobPart> = definedExternally, options: BlobPropertyBag = definedExternally)

Properties

val size: JsLong

val type: String

Functions

arrayBuffer

suspend fun arrayBuffer(): ArrayBuffer

MDN Reference

arrayBufferAsync

fun arrayBufferAsync(): Promise<ArrayBuffer>

bytes

suspend fun bytes(): Uint8Array<*>

MDN Reference

bytesAsync

fun bytesAsync(): Promise<Uint8Array<*>>

slice

fun slice(start: JsLong = definedExternally, end: JsLong = definedExternally, contentType: String = definedExternally): Blob

MDN Reference

stream

fun stream(): ReadableStream<Uint8Array<*>>

MDN Reference

text

suspend fun text(): String

MDN Reference

textAsync

fun textAsync(): Promise<String>