Customization of Trackball behavior

Question

Hello,Our app is currently on Xamarin.iOS and Xamarin.Android and we're migrating it to MAUI. I'm investigating whether switching to the MAUI version of Syncfusion.SfCartesianChart would allow us to keep the feature set we were using on Xamarin. One feature I'm having trouble replicating exactly in MAUI is the trackball behavior, in particular detecting when the trackball info is being displayed and reacting to that event.On Xamarin.iOS, we have access to the ViewForTrackballLabel override and on Xamarin.Android, we have access to the GetView override. We use these overrides to produce additional customization on the chart, such as displaying the trackball info in the top right of the chart

and a legend overlay. In the MAUI version of SfCartesianChart, I haven't found equivalent entry points to obtain the trackball data. Is there a way to do get this entry point?

Sowndharya Selladurai · Answer

Hi Julie,We would like to inform you that label template support for the trackball feature is currently not available in .NET MAUI. However, we have considered this as a feature request and added it to our feature request list. You can track the status and progress of this feature through the following feedback link:https://www.syncfusion.com/feedback/40459/provide-label-template-support-for-trackball-in-net-maui-cartesian-chartWe will prioritize the features of every release based on the demand, and we do not have an immediate plan to implement this since we committed to already planned work. So, this feature will be available for any of our upcoming releases.We encourage you to cast your vote for this feature to demonstrate your interest. If you have any specific specifications or suggestions regarding the feature request, you can add them as comments in the feedback portal.Regards,Sowndharya.