当我有不一致的数据进入时(例如,当收集数据的服务器关闭时)highcharts 不会正确绘制 X。
它仍然像 X 上有数据而没有数据。
它应该在实际有数据时绘制正确的时间。
这是小提琴: http: //jsfiddle.net/ZVwFK/
数据变量不一致!
有人可以告诉我如何纠正这个错误吗?
$(function () {
var chart;
$(document).ready(function() {
chart = new Highcharts.Chart({
chart: {
renderTo: 'container',
type: 'spline',
margin: [50,130,90,100]
},
title: {
text: 'Weather Today'
},
credits: {
enabled: false
},
subtitle: {
text: 'test'
},
xAxis: {
type: 'datetime',
dateTimeLabelFormats: {
day: '%H:%M'
},
tickInterval: 3600 * 1000,
labels: {
rotation: -45,
align: 'right',
style: {
fontSize: '10px',
fontFamily: 'Verdana, sans-serif'
}
}
},
yAxis: [{
title: {
text: 'Temperature C'
},
opposite: false,
minorGridLineWidth: 0
}, {
title: {
text: 'Humidity %'
},
minorGridLineWidth: 0,
opposite: true
}, {
opposite: true,
title: {
text: 'Air Pressure hPa',
minorGridLineWidth: 0,
},
}],
tooltip: {
formatter: function() {
if(this.series.name === 'Temperature')
{
return ''+ Highcharts.dateFormat('%H:%M',this.x) +': '+ this.y + ' C';
}
if(this.series.name === 'Humidity')
{
return ''+ Highcharts.dateFormat('%H:%M',this.x) +': '+ this.y + ' %';
}
if(this.series.name === 'Air Pressure')
{
return ''+ Highcharts.dateFormat('%H:%M',this.x) +': '+ this.y + ' hPa';
}
}
},
plotOptions: {
spline: {
lineWidth: 4,
states: {
hover: {
lineWidth: 3
}
},
marker: {
enabled: false,
states: {
hover: {
enabled: true,
symbol: 'circle',
radius: 3,
lineWidth: 1
}
}
}
}
},
series: [{
name: 'Temperature',
data: temp,
type: 'spline',
/* yAxis: 0, */
shadow: true,
showInLegend: true,
pointInterval: 60 * 1000,
/* pointStart: Date.UTC(2006, 0, 1),*/
dashStyle: 'solid',
marker: {
enabled: false
}
} , {
name: 'Humidity',
data: hum,
yAxis: 1,
shadow: false,
showInLegend: true,
pointInterval: 60 * 1000,
type: 'line',
dashStyle: 'dot',
marker: {
enabled: false
}
}, {
name: 'Air Pressure',
data: bar,
yAxis: 2,
shadow: false,
showInLegend: true,
pointInterval: 60 * 1000,
type: 'line',
dashStyle: 'shortdot',
marker: {
enabled: false
}
}],
navigation: {
menuItemStyle: {
fontSize: '6px'
}
}
});
});
});