Hey all !
I am building a line chart and I would like, when I click on a point of the line, to display a popup containing some data about this point. The issue I try to resolve is to get the id, the series associated with this point or something like that.
Here is my code :
plotOptions: {
column: {
pointWidth: 20
},
series: {
cursor: 'pointer',
events: {
click: function(event) {
requestData(event.point);
}
}
}
I tried
requestData(this.point)
,
requestData(this.point.id)
also but it doesn't work.
How do we get the id of a point ?
Thanks a lot.