Is it possible to show on the legend the true minimum and maximum?

ParaView Support
1

I’d like to set the minimum and maximum, in which case the legend currently shows the chosen minimum and maximum, not the true minimum and maximum of the scalar field.

Edit: I happened to find “Draw data range labels”. Looks like a good substitute for what I wanted.

2

Yes, “Draw data range labels” is the way to do it. It shows the actual data minimum and maximum even if you’ve set a custom range for the color map.