Custom View trackball positioning and only enable for a series.

Question

Hi there,We have an issue with trackball custom view (custom behaviour inheriting from ChartTrackballBehavior amd overriding GetView). Code is retrived from https://help.syncfusion.com/xamarin-android/sfchart/trackball#customizing-appearance.The custom view is not visible, most likely due to positioning. Anything that we missed?Also, how to only enable trackball for a series, can this be achieved by custom view as well?Thanks

Lakshmi Radha Krishnan · Answer

Hi Anton, 
  
Thanks for using Syncfusion product. 
  
You can customize the appearance of trackball label by overriding GetView method in ChartTrackballBehavior as mentioned in the below documentation. We have prepared a sample for this. Please download from the following location. 
  
Sample:http://www.syncfusion.com/downloads/support/forum/137774/ze/ChartSample-371081085  
  
Link: https://help.syncfusion.com/xamarin-android/sfchart/trackball#customizing-appearance 
  
  
Also, you can enable/disable the trackball label for particular series by using ShowTrackballInfo property of ChartSeries. 
  
Please let us know, if you need further assistance on this. 
  
Regards, 
Lakshmi R.

AJ · Answer

Thank you very much Lakshmi.

Divya Venkatesan · Answer

Hi Anton,You are welcome and please get back to us if you need any further assistance.Regards,Divya Venkatesan