is there a way to get a callback in addpoint in highchart?
const coord = {x: event.xAxis[0].value, y: event.yAxis[0].value, title: 'Note', content: '', action: 'create' }
this.chart.series[2].addPoint( coord, true)
After I create the marker point, I can click on the marker and get the id, but i can't get the id immediately after I create it? Is there a way to do a call back on on addpoint?
This is a known issue and actually quite complex. Check this thread in Highcharts github with details why this functionality is not implemented so far: https://github.com/highcharts/highcharts/issues/10413.
However, you can get the point reference from points array after the point is added:
chart: {
events: {
load: function() {
const chart = this,
index = chart.series[1].points.length;
chart.series[1].addPoint(400);
let point = chart.series[1].points[index];
console.log(point);
}
}
}
Demo: