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Unplanned
Last Updated: 22 Jul 2022 15:51 by ADMIN
Denise
Created on: 08 Apr 2020 00:23
Category: Charts
Type: Feature Request
10
Synchronized crosshairs across multiple chart panes

Hi,

Is it possible to have synchronized crosshairs for the category axis when there are two or more chart panes in the same chart?

The desired effect I would like to have would look something like this (attached in kendo crosshair.png). Even better if a tooltip can also appear in the other chart pane at the same time (the one not being hovered over).

So far, I have seen that this isn't possible based on this post elated post for jQuery: https://www.telerik.com/forums/stacked-plot-with-separate-y-axis

 

What I have tried so far to no avail is to take the chart's plotAreaHoverEvent: https://www.telerik.com/kendo-angular-ui/components/charts/api/PlotAreaHoverEvent/, grab the instance of the chart (event.sender) and try to look for a way to make the other chart pane's crosshair appear, but it appears this isn't doable as the crosshair appears to only be rendered when the mouse enters the chart pane area.

Thanks!

Attached Files:
3 comments
ADMIN
Silviya
Posted on: 22 Jul 2022 15:51

Hello Tom,

Thank you for letting us know. Since this is a feature you'd like added, for your convenience I have upvoted it on your behalf.

We continue to track the customer demand, and based on votes and estimated business value we plan our Roadmap.

Regards,
Silviya
Progress Telerik

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Tom
Posted on: 15 Jul 2022 21:42
I've been doing this for years on the (not longer maintained) dygraphs - it's nearly an essential feature so please add it here....thanks, Tom Kreyche
ADMIN
Svet
Posted on: 09 Apr 2020 13:09

Hi Denise,

Thank you for the provided screenshot and details.

Indeed, at the moment there isn't an option to control the crosshairs of a chart manually. Thus enabling the corsshairs is possible only when the cursor is inside the actual Chart. In order to provide such functionality in a future release of Kendo UI we will need to log a feature request which should gather a substantial amount of votes. That is why I converted this ticket to be a public feature request:

https://feedback.telerik.com/kendo-angular-ui/1460987-synchronized-crosshairs-across-multiple-chart-panes

so that we can track its demand. That will help us to prioritize our future development plans. Please feel free to add any additional details to the required functionality by commenting. Thank you.

Regards,
Svetlin
Progress Telerik

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