所需要的数据结构
option = {
num:1212,//商圈数
numRate:34%,//商圈增长率
activation:1231,//活跃度
activationRate:23%,//活跃度增长
legend:[‘全市平均‘,‘酒仙桥‘],
series : [{
data:[120, 118, 130]
},
{
data:[120, 118, 130]
},
]
}
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
<script src="https://cdn.bootcss.com/echarts/3.7.1/echarts.js"></script>
</head>
<body>
<div id="app" style="height: 400px;">
</div>
<script>
var ec = echarts.init(document.querySelector(‘#app‘));
var option = {
title: {
text: ‘自定义雷达图‘
},
legend: {
data: [‘全市平均‘,‘酒仙桥‘],
right: ‘5%‘
},
radar: [
{
indicator: [
{ text: ‘环境‘, max: 150 },
{ text: ‘口味‘, max: 150 },
{ text: ‘服务‘, max: 150 }
],
center: [‘75%‘, ‘50%‘],
radius: 120
}
],
series: [
{
name: ‘成绩单‘,
type: ‘radar‘,
data: [
{
value: [120, 118, 130],
name: ‘全市平均‘,
itemStyle : {
normal:{
color:‘#9BDADC‘
}
},
label: {
normal: {
show: true,
formatter:function(params) {
return params.value;
}
}
},
areaStyle: {
normal: {
opacity: 0.9,
color: new echarts.graphic.RadialGradient(0.5, 0.5, 1, [
{
color: ‘#9BDADC‘,
offset: 0
},
{
color: ‘#9BDADC‘,
offset: 1
}
])
}
}
},
{
value: [90, 90, 100],
name: ‘酒仙桥‘,
itemStyle : {
normal:{
color:‘#B3D3E2‘
}
},
areaStyle: {
normal: {
opacity: 0.9,
color: new echarts.graphic.RadialGradient(0.5, 0.5, 1, [
{
color: ‘#B3D3E2‘,
offset: 0
},
{
color: ‘#B3D3E2‘,
offset: 1
}
])
}
}
}
]
}
]
}
ec.setOption(option);
</script>
</body>
</html>
原文：http://www.cnblogs.com/coding4/p/7543661.html