Apexcharts.js: Feature Request: Sparklines tooltip sync

[ludovicthomas]

When using the Sparklines (or others graphic in a dasboard for example), it would be nice to be able to display the tooltip at the same on other graphs sharing the same X Axis.

It's the case in the sample Sales / Expenses / Profits, where on hover, it's good to see the Profits, but it's hard to see if it's based on increase of Sales or Expenses:

I understand a combined graph could resolved it, but it will not be as beautiful as 3 sparklines.

Perhaps adding an event for tooltip, and the ability to display the tooltip on another chart (like the sync charts method with updateOptions?).

Thanks for the library very helpful.

[junedchhipa]

Good suggestion.
I am thinking of making easier to sync similar charts by providing chart-ID in options.sync and that way user can input chartID in that array to sync charts which share a lot of things (xaxis in your case).

[ludovicthomas]

Would be amazing! If you need help, let me know would be interested to contribute.

[junedchhipa]

Here is a sneak peak of the grouped charts where zooming/panning as well tooltip will sync for charts having the same group.

Will provide demo/samples once I release a new build

[ludovicthomas]

Great news! It will be really useful. Thanks.