GuriZzang.com에 오시면 더 자세한 내용을 보실 수 있습니다. Syntaxwindow.requestAnimationFrame(callback); ParameterscallbackA parameter specifying a function to call when it's time to update your animation for the next repaint. The callback has one single argument, a DOMHighResTimeStamp, which indicates the current time (the time returned from window.performance.now() ) for when requestAnimationFrame starts to fire..