<!DOCTYPE html>
<html style="height: 100%">
<head>
<meta charset="utf-8">
</head>
<body style="height: 100%; margin: 0">
<div id="container" style="height: 100%"></div>
<script type="text/javascript" src="http://echarts.baidu.com/gallery/vendors/echarts/echarts.min.js"></script>
<script type="text/javascript" src="http://echarts.baidu.com/gallery/vendors/echarts-gl/echarts-gl.min.js"></script>
<script type="text/javascript" src="http://echarts.baidu.com/gallery/vendors/echarts-stat/ecStat.min.js"></script>
<script type="text/javascript" src="http://echarts.baidu.com/gallery/vendors/echarts/extension/dataTool.min.js"></script>
<script type="text/javascript" src="http://echarts.baidu.com/gallery/vendors/echarts/map/js/china.js"></script>
<script type="text/javascript" src="http://echarts.baidu.com/gallery/vendors/echarts/map/js/world.js"></script>
<script type="text/javascript" src="https://api.map.baidu.com/api?v=2.0&ak=xfhhaTThl11qYVrqLZii6w8qE5ggnhrY&__ec_v__=20190126"></script>
<script type="text/javascript" src="http://echarts.baidu.com/gallery/vendors/echarts/extension/bmap.min.js"></script>
<script type="text/javascript" src="http://echarts.baidu.com/gallery/vendors/simplex.js"></script>
<script type="text/javascript">
var dom = document.getElementById("container");
var myChart = echarts.init(dom);
var app = {};
option = null;
var base = +new Date(2014, 9, 3);
var oneDay = 24 * 3600 * 1000;
var date = [];
var data = [Math.random() * 150];
var now = new Date(base);
function addData(shift) {
now = [now.getFullYear(), now.getMonth() + 1, now.getDate()].join('/');
date.push(now);
data.push((Math.random() - 0.4) * 10 + data[data.length - 1]);
if (shift) {
date.shift();
data.shift();
}
now = new Date(+new Date(now) + oneDay);
}
for (var i = 1; i < 100; i++) {
addData();
}
option = {
xAxis: {
type: 'category',
boundaryGap: false,
data: date
},
yAxis: {
boundaryGap: [0, '50%'],
type: 'value'
},
series: [
{
name:'成交',
type:'line',
smooth:true,
symbol: 'none',
stack: 'a',
areaStyle: {
normal: {}
},
data: data
}
]
};
setInterval(function () {
addData(true);
myChart.setOption({
xAxis: {
data: date
},
series: [{
name:'成交',
data: data
}]
});
}, 500);;
if (option && typeof option === "object") {
myChart.setOption(option, true);
}
</script>
</body>
</html>
