Not*_*nez 5 javascript jquery highcharts
我希望我的工具提示根据x轴显示时间范围。
下图显示了我想要的。因此,如果有人知道我该怎么做,请让我知道或建议我。谢谢 :)
这是我的代码
Highcharts.chart('container', {
chart: {
type: 'areaspline'
},
title: {
text: '<b>Power consumption</b>'
},
xAxis: {
categories: [
'00:00', '01:00', '02:00', '03:00', '04:00', '05:00', '06:00',
'07:00', '08:00', '09:00', '10:00', '11:00', '12:00', '13:00',
'14:00', '15:00', '16:00', '17:00', '18:00', '19:00', '20:00',
'21:00', '22:00', '23:00'
]
},
yAxis: {
title: {
text: 'Power (watt)'
}
},
tooltip: {
borderColor: '#2c3e50',
shared: true
},
plotOptions: {
areaspline: {
marker: {
enabled: true,
symbol: 'circle',
radius: 3,
states: {
hover: {
enabled: true
}
}
}
},
series: {
fillOpacity: 0.5
}
},
series: [{
name: 'Today ',
data: [3, 4, 3, 5, 4, 10, 12, 3, 4, 3, 5, 4, 10, 12, 3, 4, 3, 5, 4, 10, 12, 3, 4, 3],
color: '#2ecc71',
zIndex: 1
}, {
name: 'Yesterday ',
data: [1, 3, 4, 3, 3, 5, 4, 1, 3, 4, 3, 3, 5, 4, 1, 3, 4, 3, 3, 5, 4, 1, 3, 4],
color: '#bdc3c7',
zIndex: 0
}],
exporting: {
buttons: {
contextButtons: {
enabled: false,
menuItems: null
}
},
enabled: false
},
credits: {
enabled: false
}
});Run Code Online (Sandbox Code Playgroud)
<script src="https://code.highcharts.com/highcharts.js"></script>
<script src="https://code.highcharts.com/modules/exporting.js"></script>
<div id="container" style="min-width: 310px; height: 400px; margin: 0 auto"></div>Run Code Online (Sandbox Code Playgroud)
您可以使用tooltip.formatter构建自己的工具提示。根据您的情况,您需要编辑工具提示的标题。
formatter: function (tooltip) {
const header = `<span style="color: blue;">${this.x} - ${this.x.replace(/:00/, ':59')}</span><br/>`
return header + (tooltip.bodyFormatter(this.points).join(''))
}
Run Code Online (Sandbox Code Playgroud)
示例:http://jsfiddle.net/cynysyhb/
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