BlobInput

BlobInput:

type BlobInput =
  | Promise<Response | Blob | ArrayBuffer | Uint8Array>
  | Response
  | Blob
  | ArrayBuffer
  | Uint8Array;

Input type for binary data like DOCX files or font files. Accepts a Blob, a fetch Response, an ArrayBuffer, a Uint8Array, or a Promise resolving to any of those.

Example

// From a Blob (e.g. file input)
const fileInput = document.querySelector('input[type="file"]');
const blob = fileInput.files[0];
const doc = await system.importDOCX(blob);

// From an ArrayBuffer
const arrayBuffer = await fetch('/document.docx').then((r) => r.arrayBuffer());
const doc = await system.importDOCX(arrayBuffer);

// From a Uint8Array
const bytes = new Uint8Array(arrayBuffer);
const docFromBytes = await system.importDOCX(bytes);

// From a fetch Response
const response = await fetch('/document.docx');
const doc = await system.importDOCX(response);

// From a Promise (automatically awaited)
const doc = await system.importDOCX(fetch('/document.docx'));

// From a Promise that resolves to ArrayBuffer
const bufferPromise = fetch('/document.docx').then((r) => r.arrayBuffer());
const doc = await system.importDOCX(bufferPromise);

See

• DocAuthSystem.importDOCX for importing DOCX files.
• FontFile for using BlobInput with fonts.