饼图
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>饼图</title>
</head>
<body>
<!--第一步：引入echarts-->
<script src="js/echarts.js"></script>
<!--第二步：html DOM 中准备一个div，之后用于渲染echarts图表-->
<div id="main" style="width:600px;height:300px;"></div>
<script>
/*echarts标签化引入*/
var myChart = echarts.init(document.getElementById('main'));
/*配置项*/
var option = {
title: {
text: 'pie',
subtext: '虚假数据',
left: 'center'
},
tooltip: {
trigger: 'item'
},
legend: {
orient: 'vertical',
left: 'left'
},
series: [
{
name: 'Access From',
type: 'pie',
radius: '50%',
data: [
{ value: 1048, name: 'Search Engine' },
{ value: 735, name: 'Direct' },
{ value: 580, name: 'Email' },
{ value: 484, name: 'Union Ads' },
{ value: 300, name: 'Video Ads' }
],
emphasis: {
itemStyle: {
shadowBlur: 10,
shadowOffsetX: 0,
shadowColor: 'rgba(0, 0, 0, 0.5)'
}
}
}
]
};
myChart.setOption(option);
</script>
</body>
</html>