0
你好,我試圖剛剛得到的例子highcharts樣條1秒更新圖工作。我以前使用過其他類似速度計的高級工具,但似乎無法實現這一功能。我的調試器說highcharts樣條1秒更新
$(...).highcharts
是不涉及到
data: (function() {
低於
的功能。感謝您的幫助
<!DOCTYPE html>
<html>
<head>
<script type="text/javascript" src="js/jquery-1.8.2.min.js"></script>
<script>
$(function() {
$(document).ready(function() {
Highcharts.setOptions({
global: {
useUTC: false
}
});
var chart;
$('#container').highcharts({
chart: {
type: 'spline',
animation: Highcharts.svg, // don't 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;
})()
}]
});
});
});
</script>
</head>
<body>
<div id="container" style="min-width: 400px; height: 400px; margin: 0 auto"></div>
<script type="text/javascript" src="js/highcharts.js"></script>
<script type="text/javascript" src="js/highcharts-more.js"></script
</body>
</html>
所以現在所有的工作都正常嗎? – 2013-04-23 08:05:20
yessir它呢! – Psyllex 2013-05-16 20:22:36