canvas曲线绘制图形过程效果-html代码-BFW代码库

canvas曲线绘制图形过程效果

代码语言：html

所属分类：动画

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>
* {
  box-sizing: border-box;
}
body {
  -webkit-box-align: center;
          align-items: center;
  background: #111;
  display: -webkit-box;
  display: flex;
  margin: 0;
  min-height: 100vh;
  -webkit-box-pack: center;
          justify-content: center;
  overflow: hidden;
}
canvas {
  height: 50vmin;
  width: 50vmin;
  max-height: 600px;
  max-width: 600px;
  min-height: 300px;
  min-width: 300px;
  -webkit-transition: -webkit-transform 0.25s ease;
  transition: -webkit-transform 0.25s ease;
  transition: transform 0.25s ease;
  transition: transform 0.25s ease, -webkit-transform 0.25s ease;
  -webkit-transform: translate(calc(var(--x, 0) * 1%), calc(var(--y, 0) * 1%));
          transform: translate(calc(var(--x, 0) * 1%), calc(var(--y, 0) * 1%));
}
canvas.showcase {
  --x: -17.5;
  --y: -17.5;
}
</style>

</head>
<body translate="no">
<canvas class="showcase"></canvas>
<script type="text/javascript" src="http://repo.bfw.wiki/bfwrepo/js/dat.gui-min.js"></script>
<script >
function _defineProperty(obj, key, value) {if (key in obj) {Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: tr.........完整代码请登录后点击上方下载按钮下载查看