16 Jan

[Highcharts] Shared tooltips only in overlapping points

Shared tooltips only in overlapping points

Hope you understand the basics of the Highcharts tooltips. Highcharts has a shared tooltip option but it will be shared on all points. What if you want to have a shared tooltip only when points are overlapping? There is no such an option in Highcharts to get a shared tooltip only when the points are overlapping.

Below I have shown a work-around to get a shared tooltip only when the points overlap (graphs intersect).

http://jsfiddle.net/Malinga/2jbdqe6x/7/

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