球形水波纹是比较与饼图展现方式 更灵动 更高级的一种
echarts-liquidfill 水球图插件官网: https://www.npmjs.com/package/echarts-liquidfill

1.展示图：【左侧即为水波图，右侧是想要展示的信息列】

2.实现过程

①、 需要下载echarts及liquidfill 插件

安装命令：
npm install echarts
npm install echarts-liquidfill

以下为我的版本号：

"echarts": "^4.1.0",
"echarts-liquidfill": "^2.0.2",

注意：【echarts-liquidfill@3兼容echarts@5、 echarts-liquidfill@2兼容echarts@4】

②、引用

import * as echarts from 'echarts';
import 'echarts-liquidfill'

③、代码

<template><div class="pie-overall-yield-container"><div class="content-title">Overall Yield</div><div id="pie-overall-yield" class="chart"></div><div class="nums-overall-yield"><div class="nums"><span class="num white">1036</span><span class="type">All</span></div><div class="nums"><span class="num blue">1036</span><span class="type">Target</span></div><div class="nums"><span class="num turquoise">99%</span><span class="type">Target Per</span></div></div></div>
</template><script>
import * as echarts from "echarts";
import "echarts-liquidfill";
export default {name: "PieOverallYield",props: {completeList: Array,productionList: Array,},watch: {},data() {return {nums: [{ num: 1036, type: "All" },{ num: 1036, type: "Target" },{ num: "99%", type: "Target Per" },],};},methods: {// OverallYield 饼图pieChart(id) {const value = 0.52;let count = echarts.init(document.getElementById(id));let option = {title: {// 标题text: (value * 100).toFixed(0) + "%",textStyle: {// 标题的样式color: "#47c7ec", // 字体颜色fontFamily: "Microsoft YaHei", // 字体fontSize: 24,fontWeight: "bold",align: "center", // 文字的水平方式baseline: "middle",position: "inside",verticalAlign: "middle", // 文字的垂直方式},left: "center", // 定位top: "30%",},polar: {radius: ["65%", "60%"],center: ["50%", "50%"],},angleAxis: {max: 100,clockwise: false,//刻度增长是否按顺时针，默认顺时针(true)。axisLine: {show: false,},axisTick: {show: false,},axisLabel: {show: false,},splitLine: {show: false,},},radiusAxis: {type: "category",show: true,axisLabel: {show: false,},axisLine: {show: false,},axisTick: {show: false,},},series: [{type: "liquidFill",//定义类型radius: "55%",waveAnimation: true,z: 1,data: [{value: 0.52,direction: "left",//移动方向amplitude: 20, // 水波纹的振幅itemStyle: {//一个波浪设置透明度normal: {color: "#58419a",},},// 悬浮后的样式emphasis: {itemStyle: {opacity: 0.9,},},},{value: 0.41,direction: "right",amplitude: 10, // 水波纹的振幅itemStyle: {normal: {color: "#1b87b1",},},// 悬浮后的样式emphasis: {itemStyle: {opacity: 0.9,},},},{value: 0.2,direction: "left",amplitude: 5, // 水波纹的振幅itemStyle: {normal: {color: "#3a41ef",},},// 悬浮后的样式emphasis: {itemStyle: {opacity: 0.9,},},},],// 改变水球图的形状，比如 'circle', 'rect', 'roundRect', 'triangle', 'diamond', 'pin', 'arrow'(默认为circle)shape: 'circle' //水球图边框属性设定outline: {show: true,borderDistance: 0, // 设置和外层轮廓的间距itemStyle: {borderWidth: 0, // 设置外层边框宽度// borderColor: 'red', // 设置外层边框颜色//  shadowBlur: 'none' // 消除外层边框阴影},},itemStyle: {opacity: 0.9, // 波浪的透明度shadowBlur: 0, // 波浪的阴影范围},backgroundStyle: {//  borderWidth: 4, // 修改背景边框宽度//  borderColor: 'green' // 修改背景边框的颜色color: "#212b3a", // 图表的背景颜色},label: {// 数据展示样式show: false,color: "#000",insideColor: "#fff",fontSize: 24,fontWeight: 400,align: "center",baseline: "middle",position: "inside",},},{name: "",type: "bar",roundCap: true,z: 2,showBackground: true,backgroundStyle: {color: "#15181e",},data: [52],coordinateSystem: "polar",itemStyle: {normal: {color: new echarts.graphic.LinearGradient(0, 0, 0.5, 1, [{offset: 0,color: "#5acef2",},{offset: 0.7,color: "#5073fb",},{offset: 1,color: "#6ae8d8",},]),},},},],};count.setOption(option);window.addEventListener("resize", () => {if (count) {count.resize(); // 不报错}});},},mounted() {this.pieChart("pie-overall-yield");},
};
</script><style scoped lang="scss">
.pie-overall-yield-container {width: 100%;height: 100%;.content-title {height: 0.5rem;background: url("../../../assets/images/smtMonitor/sip/overall-title.png") no-repeat center;background-size: 30%;color: #e8e7e7;text-align: center;line-height: 0.5rem;font-size: 0.24rem;font-weight: 350;letter-spacing: 0em;}.chart {width: 50%;height: calc(100% - 20px);float: left;}.nums-overall-yield {display: inline-block;width: 50%;height: calc(100% - 20px);padding: 0.4rem 0;.nums {margin: 0.2rem 0.2rem 0;.num {font-size: 0.32rem;display: inline-block;margin-right: 0.1rem;width: 0.8rem;font-weight: bold;}.type {color: #9b9a9a;font-size: 0.18rem;}.white {color: #fff;}.blue {color: #0063ff;}.turquoise {color: #54defe;}}}
}
</style>