<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <meta name="viewport" content="width=device-width, initial-scale=1"> <title>Title</title> <link href="css/bootstrap.min.css" rel="stylesheet"> <link rel="stylesheet" href="csshelloword.css"> <script src="echarts.common.min.js"></script> </head> <body> <div id="main" style="width: 600px;height:400px;"></div> <script type="text/javascript"> // 基于准备好的dom，初始化echarts实例 var myChart = echarts.init(document.getElementById('main')); var data1 = []; var data2 = []; var data3 = []; var random = function (max) { return (Math.random() * max).toFixed(3); }; for (var i = 0; i < 500; i++) { data1.push([random(15), random(10), random(1)]); data2.push([random(10), random(10), random(1)]); data3.push([random(15), random(10), random(1)]); } option = { animation: false, legend: { data: ['scatter', 'scatter2', 'scatter3'] }, tooltip: { }, xAxis: { type: 'value', min: 'dataMin', max: 'dataMax', splitLine: { show: true } }, yAxis: { type: 'value', min: 'dataMin', max: 'dataMax', splitLine: { show: true } }, dataZoom: [ { type: 'slider', show: true, xAxisIndex: [0], start: 1, end: 35 }, { type: 'slider', show: true, yAxisIndex: [0], left: '93%', start: 29, end: 36 }, { type: 'inside', xAxisIndex: [0], start: 1, end: 35 }, { type: 'inside', yAxisIndex: [0], start: 29, end: 36 } ], series: [ { name: 'scatter', type: 'scatter', itemStyle: { normal: { opacity: 0.8 } }, symbolSize: function (val) { return val[2] * 40; }, data: data1 }, { name: 'scatter2', type: 'scatter', itemStyle: { normal: { opacity: 0.8 } }, symbolSize: function (val) { return val[2] * 40; }, data: data2 }, { name: 'scatter3', type: 'scatter', itemStyle: { normal: { opacity: 0.8, } }, symbolSize: function (val) { return val[2] * 40; }, data: data3 } ] } myChart.setOption(option); </script> <script src="js/jquery-3.2.1.min.js"></script> <script src="js/bootstrap.min.js"></script> </body> </html>
相关文章：