time.gauge: Disable interpolation on the label

[wuyuanyi135]

Hello.
I am using the gauge but I hope the text label showing exactly the value, rather than the interpolated(animated) value. Is there any way to do this?

[wuyuanyi135]

well, I find that I can simply return the real value in the format option, rather than handling the argument passed in, which is a interpolated value.

Do you feel it necessary to give a configurable label interpolation option?