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requestAnimationFrame Method

Summary

Requests an animation frame, with a fallback for older browsers.

Syntax

TypeScript

JavaScript

requestAnimationFrame = function( 
   callback 
)

static requestAnimationFrame( 
   callback: LTRender 
): number;

callback

The callback of type LTRender to run when the frame is ready.

An id used for cancelling.

Remarks

If SupportsAnimationFrame is true, RequestAnimationFrame and CancelAnimationFrame will be set to the browser-prefixed (if necessary) versions of window.requestAnimationFrame and window.cancelAnimationFrame, respectively.

If SupportsAnimationFrame is false, RequestAnimationFrame and CancelAnimationFrame will be set to window.setTimeout and window.clearTimeout, respectively.

Requirements

Help Version 23.0.2024.2.29