tommy19524
Posts: 7
Joined: Tue May 15, 2018 7:59 am

Show null values in boosted Heatmap

Tue Nov 13, 2018 10:20 am

Hi everyone :) ,

I need null values to be displayed (including a tooltip for them) in a large heatmap while the boost.js has kicked in. So far it doesn't seem to work as long as boost.js is/was used.
I've found an old post regarding a similar matter, but it seems there is no solution yet for when the boost is used:
https://forum.highcharts.com/post136672.html#p136672

Any ideas? :mrgreen:

Thanks in advance and best regards,
Tom

rafalS
Posts: 693
Joined: Thu Jun 14, 2018 11:40 am

Re: Show null values in boosted Heatmap

Tue Nov 13, 2018 5:16 pm

Hi, Tom!

Could you give me a simplified example of your chart so I can take a closer look at it?

Best regards!
Rafal Sebestjanski,
Highcharts Developer

tommy19524
Posts: 7
Joined: Tue May 15, 2018 7:59 am

Re: Show null values in boosted Heatmap

Wed Nov 14, 2018 8:08 am

Hi, Rafal

Thanks for the quick reply!

Here's the fiddle:
https://jsfiddle.net/L90e3cbo/

I have forced null values for 1000 < x < 2000 and no tooltip is shown... :/
If i try to add the property for nullInteraction it seems to have no effect (the tooltip still skips to the next available value):
https://jsfiddle.net/ju8cs1ka/

Best regards,
Tom

rafalS
Posts: 693
Joined: Thu Jun 14, 2018 11:40 am

Re: Show null values in boosted Heatmap

Wed Nov 14, 2018 10:52 am

Thank you for the fiddle.
You are right, tooltip still doesn't work while boost is enabled. We'll take a look at this bug again.

Kind regards!
Rafal Sebestjanski,
Highcharts Developer

tommy19524
Posts: 7
Joined: Tue May 15, 2018 7:59 am

Re: Show null values in boosted Heatmap

Wed Nov 14, 2018 12:33 pm

Thank you very much! Really appreciate the work you guys do.
Looking forward to a solution.

Kind regards!

tommy19524
Posts: 7
Joined: Tue May 15, 2018 7:59 am

Re: Show null values in boosted Heatmap

Mon Dec 03, 2018 8:17 am

Hi,

are there any news on this topic? :)

Return to “Highcharts Usage”