Hello,
I would like to highlight the line (change width of the line) on mouse hover event, like guys from highcharts do. Please check https://www.highcharts.com/stock/demo/compare
Is it possible to do that?
Thank you
Hello,
I would like to highlight the line (change width of the line) on mouse hover event, like guys from highcharts do. Please check https://www.highcharts.com/stock/demo/compare
Is it possible to do that?
Thank you
I think it is possible. You should relayout the plot using the hover event.
@dmancera,
Thank you, for your answer.
Do you know if there is any built-in functionality, which could do that?
If going ‘hover’ route,
Let’s assume I have 4 traces on the chart, how could I determine which line I’m currently hovering?
I use this code i saw in the documentation pn will be the point and tn the trace number. The data is the param returned by the hover function. I use it with clicks, but i think it will be the same with hover.
var pn = '';
var tn = '';
for (var i = 0; i < data.points.length; i++) {
pn = data.points[i].pointNumber;
tn = data.points[i].curveNumber;
}