Просто включите <script src="https://code.highcharts.com/modules/exporting.js"></script>
. Вы можете включить или отключить его, добавив buttonOptions .По умолчанию true
Highcharts.chart('container', {
navigation: {
buttonOptions: {
enabled: true
}
}
});
Highcharts.chart('container', {
chart: {
type: 'column',
events: {
load: function() {
var series = this.series[0];
setInterval(function() {
newValue = Math.random() * 100;
series.update({
data: [newValue],
}, true)
}, 1000);
}
}
},
title: {
text: 'Monthly Average Rainfall'
},
subtitle: {
text: 'Source: WorldClimate.com'
},
xAxis: {
categories: [
'Jan'
],
crosshair: true
},
yAxis: {
min: 0,
title: {
text: 'Rainfall (mm)'
}
},
tooltip: {
headerFormat: '<span style="font-size:10px">{point.key}</span><table>',
pointFormat: '<tr><td style="color:{series.color};padding:0">{series.name}: </td>' +
'<td style="padding:0"><b>{point.y:.1f} mm</b></td></tr>',
footerFormat: '</table>',
shared: true,
useHTML: true
},
plotOptions: {
column: {
pointPadding: 0.2,
borderWidth: 0
}
},
series: [{
name: 'Tokyo',
data: [49.9]
}, {
name: 'New York',
data: [83.6]
}, {
name: 'London',
data: [48.9]
}, {
name: 'Berlin',
data: [42.4]
}]
});
<script src="https://code.highcharts.com/highcharts.js"></script>
<script src="https://code.highcharts.com/modules/exporting.js"></script>
<div id="container" style="height: 400px; margin-top: 1em"></div>