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>Titletitle>
<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>
