Timer APIs(Date.getTime, Date.now, performance.now, setTimeout, setInterval, requestAnimationFrame, setImmediate) with Canvas AnimationanimationcanvasrequestAnimationFrameDate.nowperformance.now このエントリでは、「ブラウザ上で Canvas アニメーションを効率的に動かすコードを書こうとした場合に、どういった API を利用すれば良いか?」をテーマに、Timer API について説明します。 このエントリに登場する Time API は、Date.getTime, Date.now, performance.now, setTimeout, setInterval, requestAnimatio
![Timer APIs(Date.getTime, Date.now, performance.now, setTimeout, setInterval, requestAnimationFrame, setImmediate) with Canvas Animation - Qiita](https://cdn-ak-scissors.b.st-hatena.com/image/square/c3a6435cb5e305188cbd3df7caf3106084c5ad46/height=288;version=1;width=512/https%3A%2F%2Fqiita-user-contents.imgix.net%2Fhttps%253A%252F%252Fcdn.qiita.com%252Fassets%252Fpublic%252Farticle-ogp-background-9f5428127621718a910c8b63951390ad.png%3Fixlib%3Drb-4.0.0%26w%3D1200%26mark64%3DaHR0cHM6Ly9xaWl0YS11c2VyLWNvbnRlbnRzLmltZ2l4Lm5ldC9-dGV4dD9peGxpYj1yYi00LjAuMCZ3PTkxNiZoPTMzNiZ0eHQ9VGltZXIlMjBBUElzJTI4RGF0ZS5nZXRUaW1lJTJDJTIwRGF0ZS5ub3clMkMlMjBwZXJmb3JtYW5jZS5ub3clMkMlMjBzZXRUaW1lb3V0JTJDJTIwc2V0SW50ZXJ2YWwlMkMlMjByZXF1ZXN0QW5pbWF0aW9uRnJhbWUlMkMlMjAlRTIlODAlQTYmdHh0LWNvbG9yPSUyMzIxMjEyMSZ0eHQtZm9udD1IaXJhZ2lubyUyMFNhbnMlMjBXNiZ0eHQtc2l6ZT01NiZ0eHQtY2xpcD1lbGxpcHNpcyZ0eHQtYWxpZ249bGVmdCUyQ3RvcCZzPTdkMTY5ZmQwNzI4YjhiNGM3YTk0NmU0NGE1ZTAzZGJi%26mark-x%3D142%26mark-y%3D112%26blend64%3DaHR0cHM6Ly9xaWl0YS11c2VyLWNvbnRlbnRzLmltZ2l4Lm5ldC9-dGV4dD9peGxpYj1yYi00LjAuMCZ3PTYxNiZ0eHQ9JTQwVHlwb1NjcmlwdCZ0eHQtY29sb3I9JTIzMjEyMTIxJnR4dC1mb250PUhpcmFnaW5vJTIwU2FucyUyMFc2JnR4dC1zaXplPTM2JnR4dC1hbGlnbj1sZWZ0JTJDdG9wJnM9NDFmMWYzNmIyZjczYjQ5MTQyM2ZmMGZiMjdjMjEyN2E%26blend-x%3D142%26blend-y%3D491%26blend-mode%3Dnormal%26s%3D466f5f9c3a1a4666707b687c790b93af)