Image gauge color gradually changes

I am trying to display the temperature distribution of a single tire.
I want to gradually change the color of the Image gauge like wheel temp on the Racing Simulator dashboard.
When I set it, the color suddenly changes at the warning threshold.

How should I set it?

image

This template changes colors gradually, but if I create a new image gauge, I can’t do the same thing. . . .

Maybe this will help:

Looking for Tire Temp Gauge help - Dashboard Design / Generic Design Discussion - RealDash Forum

Thanks! cool!

I tried the Graph Gauge Flatline and it works great.

by the way
What should I do if I only want to display the current temperature?

Simplest way is to just add a text gauge for it.