canvas实现文字抖动动画效果代码-html代码-BFW代码库

canvas实现文字抖动动画效果代码

代码语言：html

所属分类：动画

代码描述：canvas实现文字抖动动画效果代码

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>
       * {
  padding: 0;
  margin: 0;
  overflow: hidden;
  background: #000;
}
   </style>

</head>

<body>

    <script>
        var w, m, c, C, W, H, r, d, e, i, j, k, s, o, p;
var a = function () {
  document
    .getElementsByTagName("body")[0]
    .appendChild(document.createElement("canvas"));
  w = window;
  m = Math;
  c = document.getElementsByTagName("canvas")[0];
  C = c.getContext("2d");
  c.style.width = '100%';
  c.style.height = '100%';
};
var b = function () {
  W = c.width = m.floor(w.innerWidth / 2);
  H = c.height = m.floor(w.innerHeight / 2);
  C.textAlign = 'center';
  C.textBaseline = 'middle';
  C.font = w.innerWidth < 500 ? '40px "impact"' : '80px "impact".........完整代码请登录后点击上方下载按钮下载查看