d3与spliting实现文字环绕动画效果-html代码-BFW代码库

代码语言：html

所属分类：动画

代码描述：d3与spliting实现文字环绕动画效果

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>
@import url("https://fonts.googleapis.com/css?family=Lato&display=swap");
* {
  box-sizing: border-box;
}
body {
  min-height: 100vh;
  display: -webkit-box;
  display: flex;
  -webkit-box-align: center;
          align-items: center;
  -webkit-box-pack: center;
          justify-content: center;
  font-family: 'Lato', sans-serif;
}
.container {
  height: 40vmin;
  position: relative;
  width: 40vmin;
  width: calc((112.748 / 241.22) * 40vmin);
}
.char {
  --delay: calc(((var(--char-total) - var(--char-index))) - var(--word-index));
  offset-path: path(var(--path));
  -webkit-animation: travel 6s calc((var(--delay) * (0.15)) * -1s) infinite linear both;
          animation: travel 6s calc((var(--delay) * (0.15)) * -1s) infinite linear both;
  offset-rotate: auto 180deg;
  position: absolute !important;
  font-size: 4vmin;
  font-weight: bold;
  top: 0%;
  left: 0%;
  -webkit-transform: translate(0, -2.5vmin);
          transform: translate(0, -2.5vmin);
}
svg {
  height: 100%;
  width: 100%;
}
path {
  stroke: #111;
  stroke-width: 2.5px;
  fill: rgba(0,64,255,0.25);
  fill: url("#popsicle-gradient");
}
.gradient {
  height: 0;
  width: 0;
}
@-webkit-keyframes travel {
  from {
    offset-distance: 0%;
  }
  to {
    offset-distance: 100%;
  }
}
@keyframes travel {
  from {
    offset-distance: 0%;
  }
  to {
    offset-distance: 100%;
  }
}
</style>

</head>
<body translate="no">
<div class="container">
<svg xmlns="http://www.w3.org/2000/svg" viewbox="0 -2 112.748 246.22">
<lineargradient id="popsicle-gradient" gradientunits="userSpaceOnUse" x1="0%" y1="0%" x2="100%" y2="0%" gradientTransform="rotate(45) scale(2)">
<stop offset="0%" stop-color="hsl(180, 100%, 50%)" stop-opacity="1"></stop>
<stop offset="19%" stop-color="hsl(180, 100%, 50%)" stop-opacity="1"></stop>
<stop offset="20%" stop-color="hsl(100, 100%, 50%)" stop-opacity="1"></stop>
<stop offset="39%" stop-color="hsl(100, 100%, 50%)" stop-opacity="1"></stop>
<stop offset="40%" stop-color="hsl(305, 100%, 75%)" stop-opacity="1"></stop>
<stop offset="59%" stop-color="hsl(305, 100%, 75%)" stop-opacity="1"></stop>
<stop offset="60%" stop-color="hsl(250, 100%, 65%)" stop-opacity="1"></stop>
<stop offset="79%" stop-color="hsl(250, 100%, 65%)" stop-opacity="1"></stop>
<stop offset="80%" stop-color="hsl(60, 100%, 50%)" stop-opacity="1"></stop>
<stop offset="100%" stop-color="hsl(60, 100%, 50%)" stop-opacity="1"></stop>
</lineargradient>
<path d="M56.374 0C25.143 0 0 23.65 0 53.028v126.43c0 4.793 4.102 8.652 9.198 8.652h35.604v44.654c0 4.684 5.16 8.456 11.571 8.456 6.41 0 11.572-3.772 11.572-8.456V188.11h35.605c5.095 0 9.198-3.86 9.198-8.652V53.028C112.748 23.651 87.605 0 56.374 0z"></path>
</svg>
<div class="text" data-splitting="">Stay cool...</div>
</div>
<script type="text/javascript" src="http://repo.bfw.wiki/bfwrepo/js/d3.js"></script>
<script type="text/javascript" src="http://repo.bfw.wiki/bfwrepo/js/splitting.min.js"></script>
<script >
const { d3, Splitting } = window
/**
 * Meanderer class. Accepts a path, container, height, width, and change handler.
 * Although it doesn't need a handler. We can just call get path and let it do that.
 * The checks can be handled outside. We don't need to do it inside.
 */
class Meanderer {
  container
  height
  path
  threshold
  width
  constructor({ height, path, threshold = 0.2, width }) {
    this.height = height
    this.path = path
    this.threshold = threshold
    this.width = width
    // With what we are given create internal references
    this.aspect_ratio = width / height
    // Convert the path .........完整代码请登录后点击上方下载按钮下载查看