The Syncfusion native Blazor components library offers 70+ UI and Data Viz web controls that are responsive and lightweight for building modern web apps.
.NET PDF framework is a high-performance and comprehensive library used to create, read, merge, split, secure, edit, view, and review PDF files in C#/VB.NET.
SJSumathi Jayaraj Syncfusion Team April 5, 2016 12:16 PM UTC
Hi Dov,
Thanks for contacting Syncfusion Support.
We are able to customize the trackball to display x and y values using TrackBallLabelTemplate property in the chart series. We have prepared a sample and it can be downloaded from the following location.