原生js实现摩天轮旋转动画效果-html代码-BFW代码库

原生js实现摩天轮旋转动画效果

代码语言：html

所属分类：动画

代码描述：原生js实现摩天轮旋转动画效果

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>
* {
  margin: 0;
  padding: 0;
  font-size: 1rem;
}

canvas#canvas {
  display: block;
  background: #000;
  background: #1a2a6c;  /* fallback for old browsers */
  background: -webkit-linear-gradient(to top, #fdbb2d, #b21f1f, #1a2a6c);  /* Chrome 10-25, Safari 5.1-6 */
  background: linear-gradient(to top, #fdbb2d, #b21f1f, #1a2a6c); /* W3C, IE 10+/ Edge, Firefox 16+, Chrome 26+, Opera 12+, Safari 7+ */
}

ul#navigation {
  display: none;
}

@media screen and (min-width: 48rem) {

  ul#navigation {
    display: block;
    position: absolute;
    height: 100%;
    top: 0;
    right: 0;
    -webkit-writing-mode: vertical-rl;
        -ms-writing-mode: tb-rl;
            writing-mode: vertical-rl;
    text-align: center;
    margin-right: 1.6rem;
    font-size: 0.8rem;
  }
  ul#navigation > li {
    display: inline-block;
  }

}
</style>

</head>
<body translate="no">
<canvas id="canvas">Canvas not supported.</canvas>
<ul id="navigation">
<li>Scroll up, down and click.</li>
</ul>

<script >
(function () {
  'use strict';
  window.addEventListener('load', function () {
    var canvas = document.getElementById('canvas');

    if (!canvas || !canvas.getContext) {
      return false;
    }

    /********************
        Random Number
      ********************/

    function rand(min, max) {
      return Math.floor(Math.random() * (max - min + 1) + min);
    }

    /********************
        Var
      ********************/

    var ctx = canvas.get.........完整代码请登录后点击上方下载按钮下载查看