attachAutoResize

function attachAutoResize(canvas: HTMLCanvasElement, onResizeOrOptions?:
  | AutoResizeOptions
  | ((width: number, height: number) => void)): () => void;

Attaches a ResizeObserver to an HTMLCanvasElement that synchronizes its internal buffer dimensions (canvas.width, canvas.height) with its rendered CSS layout size.

Parameters

Parameter	Type
canvas	HTMLCanvasElement
onResizeOrOptions?	| AutoResizeOptions | ((width: number, height: number) => void)

Returns

A cleanup function to disconnect the ResizeObserver.

() => void