我遇到了highstock的问题。 我试图将实时数据添加到我的图表中。 但是当设置max xAxis时,我注意到来自highchart和highstock的不同行为。
例如,如果xAxis max为100且我添加值20: - 在highcharts one中,该值在图表的前半部分添加 - 在高股票期间,最后在图表的边缘添加价值
看看这两个正在运行的例子:
highcharts:http://jsfiddle.net/Jy83b/
highstock:http://jsfiddle.net/mE6XM/
我需要highstock图表中的highcharts行为.. 我该如何解决?
谢谢!
highcharts code
var pippo = (new Date()).getTime() + 60000;
$(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, false);
}, 1000);
}
}
},
title: {
text: 'Live random data'
},
xAxis: {
type: 'datetime',
tickPixelInterval: 150,
max: pippo
},
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;
})()
}]
});
});
});
高股代码
var pippo = (new Date()).getTime() + 60000;
$(function () {
$(document).ready(function() {
Highcharts.setOptions({
global: {
useUTC: false
}
});
var chart;
$('#container').highcharts('StockChart',{
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, false);
}, 1000);
}
}
},
title: {
text: 'Live random data'
},
exporting: {
enabled: false
},
rangeSelector: {
enabled: false
},
navigator : {
enabled : false
},
scrollbar : {
enabled : false
},
legend : {
enabled : false
},
xAxis: {
type: 'datetime',
tickPixelInterval: 150,
max: pippo
},
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;
})()
}]
});
});
});
解决了!
已添加序数:false为xAxis
答案 0 :(得分:2)
为您的xAxis设置添加ordial:false:
xAxis: {
type: 'datetime',
tickPixelInterval: 150,
max: pippo,
ordinal: false
},
然后你会有同样的行为。