[Bug] Showing points on focus is not working with single x axis and tooltip.grouped = false

[dannyfwbb]

Description

Since version 3.7.4 showing points on focus with single x axis and tooltip.grouped = false is not working as expected for a line type charts. In version 3.7.4 it worked with data.xSort=false thanks to a bug #3100 and was fixed in commit aa4afc3. A little research led me to the conclusion that the problem is most likely somewhere in the generateEventRectsForSingleX method, but I can't quite figure it out.

Steps to check or reproduce

https://stackblitz.com/edit/sv862p-gvrkgc1k

[netil]

Hi @dannyfwbb
With the combination of tooltip.grouped=false and point.focus.only=true won't work, because when you set

• point.focus.only=true internally will generate single data point node and utilizes among whole dataseries rendered and isn't attached to some specific data point's position.
• tooltip.grouped=false will interact when mouse point is nearby data point, so to be interactive, data point's position need to be aligned with the exact position whith the x/y axes coordinate.

I made an example forking yours, which you can achieve combining other options.

• https://stackblitz.com/edit/sv862p-t2p9zaa5

[dannyfwbb]

Hi! Thanks for your reply. Your solution is quite interesting. Do I understand correctly that it will not work with a custom point pattern?

[netil]

@dannyfwbb
checkout the 3rd example from above link.
BTW, if you're using custom data point as the first example is meaningless.