Cluster Expansion when there are multiple points at the same lat/long

[ale4ko69]

Dear jakub.s,
Thank you for the sufficient and clear explanation!

[jakub.s]

No problem, we're here to help!

Do not hesitate to ask in case any more questions come up.

Regards,
Jakub

[ale4ko69]

I have one more question.
If I get to the last cluster in which there are several points and because of the maximum zoom limit it not opened more, and I click on this cluster. How can I know that this cluster is last and then I can show the point data in a pop-up window

[jakub.s]

Hi,

On chart.events.render (https://api.highcharts.com/highmaps/chart.events.render) you can check if the chart.mapView.zoom is equal to chart.mapView.options.maxZoom to know whether you have reached the maxZoom.

If yes, you can do something about the clusters (in the demo I've printed out information about the cluster that you'll find useful).

Here's a demo: https://jsfiddle.net/BlackLabel/r8ydsont/

Let me know if that helps!

Best regards!