首先，看效果图：
1. 引入js文件
<script src='echarts.js'></script> <script src='echarts-liquidfill.js'></script>
echarts下载地址：https://echarts.apache.org/zh/download.html
liquidfill下载地址：https://github.com/ecomfe/echarts-liquidfill
2. 准备一个 DOM 容器
<div class="fill-h" id="liquidFillChart"></div>3.使用echarts.init、setOption配置样式及数据
/*************** 水球 **************/
//https://github.com/ecomfe/echarts-liquidfill
//初始化echarts实例
const ballChart= echarts.init(document.getElementById("ballChart"));
const ballOpt = {
series: [{
type: 'liquidFill',
radius: '95%',
label: {
show: false
},
shape: 'path://M367.855,428.202c-3.674-1.385-7.452-1.966-11.146-1.794c0.659-2.922,0.844-5.85,0.58-8.719 c-0.937-10.407-7.663-19.864-18.063-23.834c-10.697-4.043-22.298-1.168-29.902,6.403c3.015,0.026,6.074,0.594,9.035,1.728 c13.626,5.151,20.465,20.379,15.32,34.004c-1.905,5.02-5.177,9.115-9.22,12.05c-6.951,4.992-16.19,6.536-24.777,3.271 c-13.625-5.137-20.471-20.371-15.32-34.004c0.673-1.768,1.523-3.423,2.526-4.992h-0.014c0,0,0,0,0,0.014 c4.386-6.853,8.145-14.279,11.146-22.187c23.294-61.505-7.689-130.278-69.215-153.579c-61.532-23.293-130.279,7.69-153.579,69.202 c-6.371,16.785-8.679,34.097-7.426,50.901c0.026,0.554,0.079,1.121,0.132,1.688c4.973,57.107,41.767,109.148,98.945,130.793 c58.162,22.008,121.303,6.529,162.839-34.465c7.103-6.893,17.826-9.444,27.679-5.719c11.858,4.491,18.565,16.6,16.719,28.643 c4.438-3.126,8.033-7.564,10.117-13.045C389.751,449.992,382.411,433.709,367.855,428.202z',
outline: {
show: false
},
backgroundStyle: {
borderColor: '#156ACF',
borderWidth: 1,
shadowColor: 'rgba(0, 0, 0, 0.4)',
shadowBlur: 20
},
data: [0.6, 0.5, 0.4, 0.3]
}]
};
ballChart.setOption(ballOpt);
4. 添加点击事件
//添加点击事件
myChart.on("click",function () {
console.log(arguments)
alert(arguments[0].data);
});
5.体验运行效果
