Hi Jorge,
Thank you for using Syncfusion products.
The numeric format for the Gauge Labels can be modified as in below code snippet.
Code Snippet:
[C#]
CircularLabelTick1.NumberFormatInfo = new NumberFormatInfo() { NegativeSign = "(-)", NumberDecimalDigits = 0 };
We have prepared a sample based on this and please find the sample in the attachment.
Please let us know, if you have any queries.
Thanks,
Rajkumar B R
GaugeNumericFormat_bbd67a52.zip