Negatives Values in Gauge

[AlainCogex]

Hi,

Is there anyway to set a negative value to a gauge ?How to initialize minimal value less than 0 ?
I want to display a temperature : minimal value = -20°C, total = 100°C.

Many thanks for any help

[AlainCogex]

Hi again,

I have found a solution :

            LabelFormatter = point => (point.PrimaryValue - 20).ToString(),

So the label is -10 while the value is 10 for exemple