JQuery Highcharts 动态生成图表的方法

$(function () {
$(document).ready(function() {
Highcharts.setOptions({
global: {
useUTC: false
}
});

var chart;
$(#container).highcharts({
chart: {
type: spline,
animation: Highcharts.svg, // dont animate in old IE
marginRight: 10,
events: {
load: function() {

// set up the updating of the chart each second
var series = this.series[0];
setInterval(function() {
var x = (new Date()).getTime(), // current time
y = Math.random();
series.addPoint([x, y], true, true);
}, 1000);
}
}
},
title: {
text: Live random data
},
xAxis: {
type: datetime,
tickPixelInterval: 150
},
yAxis: {
title: {
text: Value
},
plotLines: [{
value: 0,
width: 1,
color: #808080
}]
},
tooltip: {
formatter: function() {
return <b>+ this.series.name +</b><br/>+
Highcharts.dateFormat(%Y-%m-%d %H:%M:%S, this.x) +<br/>+
Highcharts.numberFormat(this.y, 2);
}
},
legend: {
enabled: false
},
exporting: {
enabled: false
},
series: [{
name: Random data,
data: (function() {
// generate an array of random data
var data = [],
time = (new Date()).getTime(),
i;

for (i = -19; i <= 0; i++) {
data.push({
x: time + i * 1000,
y: Math.random()
});
}
return data;
})()
}]
});
});

});