Blob

extended by File

Available on js

A Blob object represents 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-

Documentation Blob by Mozilla Contributors, licensed under CC-BY-SA 2.5.

See:

https://developer.mozilla.org/en-US/docs/Web/API/Blob

Constructor

`new (blobParts:Array<EitherType<ArrayBuffer, EitherType<ArrayBufferView, EitherType<Blob, String>>>>, ?options:BlobPropertyBag)`

`new ()`

Throws:

`null`	DOMError

Variables

`read only size:Int`

The size, in bytes, of the data contained in the Blob object-

`read only type:String`

A string indicating the MIME type of the data contained in the Blob- If the type is unknown, this string is empty-

Methods

`slice (?start:Int, ?end:Int, contentType:String = ""):Blob`

Throws:

`null`	DOMError