src/render/document.ts

Functions

Imports

It imports no other module of this repo. Imported by src/render/plot.ts.

Source

1import { parseHTML } from "linkedom";
2
3/**
4 * A document for Observable Plot to draw into, outside a browser. linkedom, because it runs in
5 * Node.js, Workers, Deno and Bun. Bundlers that build for browsers use `document.browser.ts`
6 * instead (the `browser` condition of the `#document` import in package.json), so linkedom is
7 * not shipped to readers.
8 */
9export function createDocument(): Document {
10  const { document } = parseHTML("<!doctype html><html><body></body></html>");
11  // linkedom implements the subset of the DOM that Plot and Enarratio use; its types differ.
12  return document as unknown as Document;
13}