SvgZanBtn

功能描述

炫酷的点赞扩散动画。

依赖模块

./libs/style.css

快速使用

## demo
    <svg height="320" width="320" class="like" onclick="document.body.classList.toggle('liked')">
      <path class="path" d="M 160 145 c 15 -90 170 -20 0 90 m 0 -90 c -15 -90 -170 -20 0 90" fill="white"> 
    </path></svg>


    <div class="dot dot-1"></div>
    <div class="dot dot-2"></div>
    <div class="dot dot-3"></div>
    <div class="dot dot-4"></div>
    <div class="dot dot-5"></div>
    <div class="dot dot-6"></div>
    <div class="dot dot-7"></div>
    <div class="dot dot-8"></div>

    <svg height="40" width="40" viewBox="0 0 320 320" class="h h-1"><path class="path" d="M 160 145 c 15 -90 170 -20 0 90 m 0 -90 c -15 -90 -170 -20 0 90"></path></svg>
    <svg height="40" width="40" viewBox="0 0 320 320" class="h h-2"><path class="path" d="M 160 145 c 15 -90 170 -20 0 90 m 0 -90 c -15 -90 -170 -20 0 90"></path></svg>
    <svg height="40" width="40" viewBox="0 0 320 320" class="h h-3"><path class="path" d="M 160 145 c 15 -90 170 -20 0 90 m 0 -90 c -15 -90 -170 -20 0 90"></path></svg>
    <svg height="40" width="40" viewBox="0 0 320 320" class="h h-4"><path class="path" d="M 160 145 c 15 -90 170 -20 0 90 m 0 -90 c -15 -90 -170 -20 0 90"></path></svg>

    <svg height="40" width="40" viewBox="0 0 320 320" class="h h-5"><path class="path" d="M 160 145 c 15 -90 170 -20 0 90 m 0 -90 c -15 -90 -170 -20 0 90"></path></svg>
    <svg height="40" width="40" viewBox="0 0 320 320" class="h h-6"><path class="path" d="M 160 145 c 15 -90 170 -20 0 90 m 0 -90 c -15 -90 -170 -20 0 90"></path></svg>
    <svg height="40" width="40" viewBox="0 0 320 320" class="h h-7"><path class="path" d="M 160 145 c 15 -90 170 -20 0 90 m 0 -90 c -15 -90 -170 -20 0 90"></path></svg>
    <svg height="40" width="40" viewBox="0 0 320 320" class="h h-8"><path class="path" d="M 160 145 c 15 -90 170 -20 0 90 m 0 -90 c -15 -90 -170 -20 0 90"></path></svg>

    <svg height="110" width="110" viewBox="0 0 320 320" class="fly fly-1"><path class="path" d="M 160 145 c 15 -90 170 -20 0 90 m 0 -90 c -15 -90 -170 -20 0 90"></path></svg>
    <svg height="110" width="110" viewBox="0 0 320 320" class="fly fly-2"><path class="path" d="M 160 145 c 15 -90 170 -20 0 90 m 0 -90 c -15 -90 -170 -20 0 90"></path></svg>

特别说明

用例详见index.html。