代码
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<!DOCTYPE html> <html lang="zh-CN"> <head> <meta charset="utf-8" /> <meta http-equiv="X-UA-Compatible" content="IE=edge" /> <meta name="viewport" content="width=device-width,initial-scale=1.0" /> <title>Echarts Example</title> </head> <body> <div id="main" style="width: 600px;height: 400px"></div> <script src="//cdn.bootcss.com/echarts/4.5.0/echarts.common.js"></script> <script type="text/javascript"> var myChart = echarts.init(document.getElementById('main')); var option = { toolbox: { feature: { saveAsImage: {} } }, series: [ { type: 'pie', radius: '60%', data: [ { value: 20, name: 'Mon' }, { value: 932, name: 'Tue' }, { value: 901, name: 'Wed' }, { value: 934, name: 'Thu' }, { value: 1290, name: 'Fri' }, { value: 1330, name: 'Sat' }, { value: 1320, name: 'Sun' }, ], label: { show: true, position: 'outside' }, labelLine: { length: 30, length2: 40 }, }, ], }; myChart.setOption(option); </script> </body> </html>
运行结果