How can I make my last point blinking in highstock?
I want to make last point blinking in high-stock. But there is no feature for that.
Can I do it by java-script?
One way you could achieve this is to assign a custom class to your last point, and do some CSS for that point to make it blink.
Assigning a custom class to a point can be done like this
series: [{
data: [29.9, 71.5, {y: 54.4, className: 'customClass'}],
}]
Here, the last point as been assigned to with the class customClass. Then we use some CSS magic taken from this answer. And we get a blinking last point:
Highcharts.chart('container', {
xAxis: {
categories: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec']
},
series: [{
data: [29.9, 71.5, 106.4, 129.2, 144.0, 176.0, 135.6, 148.5, 216.4, 194.1, 95.6, {y: 54.4, className: 'customClass'}],
marker: {
radius: 10
}
}]
});.customClass {
animation: blinker 1s linear infinite;
}
@keyframes blinker {
50% {
opacity: 0;
}
}<script src="https://code.highcharts.com/highcharts.js"></script>
<div id="container" style="height: 250px"></div>JSFiddle example: https://jsfiddle.net/ewolden/jr2x64t8/9/