I have a floorplan with various Zones with name, sq m. Each category of Zone has different colour.
I need to save a view with some of things turned off (lets say only walls and zones stay on - via Layers Combination)
But these zone I need them to be overriden only by colour and texts (name, and sq metres) to be turned off.
So in the end in the view I have the same zones, but with different color/hatch and no text info.
You can't check for zone area as far as i know. What you can do instead is make a custom property, as Erwin said. I created one named "Area" under "GENERAL RATINGS" group. Then run this python script. It will auto populate this custom property. The only drawback is you need to run it again if any zone changes.
note: file is zip cause forum doesn't allow .py extensions. Weird!