jimhighcharts
Posts: 18
Joined: Thu Oct 17, 2019 12:43 pm

Real heatmap for Map data

I am looking for an example of Heatmap for Map data such as lon, lat and a value. Would you like to provide one?

Thanks
mateuszkornecki
Posts: 1222
Joined: Mon Oct 28, 2019 10:29 am

Re: Real heatmap for Map data

Hello,

Welcome to our forum and thanks for contacting us with your question!

You can read more about using latitude/longitude in Highmaps on our official docs, here: https://www.highcharts.com/docs/maps/latlon. The example attached in the article is showing workflow with mappoint and bubble, but it should guide you to achieve similar results with coloraxis / heatmap.

Let me know if you have any further questions!

Kind regards.
Mateusz Kornecki
Highcharts Developer
sonyshaik
Posts: 1
Joined: Wed Jul 07, 2021 12:35 pm

Re: Real heatmap for Map data

i have latitude and longitude data in csv fie with 113750 records, can i display map by retrieving data frm csv?
User avatar
sebastian.h
Posts: 1734
Joined: Fri Aug 07, 2020 7:08 am

Re: Real heatmap for Map data

Hi sonyshaik,
Welcome to our forum and thanks for contacting us with your question!

Yes, loading via CSV should work without a problem.
Here's a blog article and link to the API.

https://www.highcharts.com/docs/working ... ata-module
https://api.highcharts.com/highmaps/data.csv

Let me know how are you going with this.
Best regards.
Sebastian Hajdus
Highcharts Developer

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