js实现创意时钟时间显示效果代码-html代码-BFW代码库

js实现创意时钟时间显示效果代码

代码语言：html

所属分类：其他

代码描述：js实现创意时钟时间显示效果代码

下面为部分代码预览，完整代码请点击下载或在bfwstudio webide中打开

<!DOCTYPE html>
<html lang="en">

<head>

    <meta charset="UTF-8">




    <style>
        html, body {
          margin: 0;
          padding: 0;
          overflow: hidden;
        }
        
        canvas {
          width: 100%;
          height: 100%;
        }
    </style>



</head>

<body>
    <canvas id="render"></canvas>


    <script>
        const canvas = document.getElementById("render");
        const context = canvas.getContext('2d');
        
        const toggleTime = 300; // 300ms
        
        class Easing {
          static easeInOutQuad(x) {
            return x < 0.5 ? 2 * x * x : 1 - Math.pow(-2 * x + 2, 2) / 2;
          }
        
          static easeOutBounce(x) {
            const n1 = 7.5625;
            const d1 = 2.75;
        
            if (x < 1 / d1) {
              return n1 * x * x;
            } else if (x < 2 / d1) {
              return n1 * (x -= 1.5 / d1) * x + 0.75;
            } else if (x < 2.5 / d1) {
              return n1 * (x -= 2.25 / d1) * x + 0.9375;
            } else {
              return n1 * (x -= 2.625 / d1) * x + 0.984375;
            }
          }
        
          static easeInOutBounce(x) {
            return x < 0.5 ?
            (1 - Easing.easeOutBounce(1 - 2 * x)) / 2 :
            (1 + Easing.easeOutBounce(2 * x - 1)) / 2;
          }
        
          static easeInOutCirc(x) {
            return x < 0.5 ?
            (1 - Math.sqrt(1 - Math.pow(2 * x, 2))) / 2 :
            (Math.sqrt(1 - Math.pow(-2 * x + 2, 2)) + 1) / 2;
          }}
        
        
        class RGB {
          static clamp(value, min, max) {
            if (value < min)
            return min;
            if (value > max)
            return max;
            return value;
          }
        
          constructor(r, g, b) {
            this.r = RGB.clamp(r, 0, 255);
            this.g = RGB.clamp(g, 0, 255);
            this.b = RGB.clamp(b, 0, 255);
          }
        
          toString() {
            return `rgb(${this.r}, ${this.g}, ${this.........完整代码请登录后点击上方下载按钮下载查看