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Update recordAnimationFrames.md

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Jecyu
2020-09-08 09:21:24 +08:00
parent 1168cdbe52
commit 3853921d5f
1 changed files with 3 additions and 1 deletions
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snippets/recordAnimationFrames.md
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@ -12,13 +12,15 @@ Omit the second argument, `autoStart`, to implicitly call `start` when the funct
```js ```js
const recordAnimationFrames = (callback, autoStart = true) => { const recordAnimationFrames = (callback, autoStart = true) => {
let running = true, let running = false,
raf; raf;
const stop = () => { const stop = () => {
if (!running) return;
running = false; running = false;
cancelAnimationFrame(raf); cancelAnimationFrame(raf);
}; };
const start = () => { const start = () => {
if (running) return;
running = true; running = true;
run(); run();
}; };