<t>Thanks, that also solves the other thing I wanted to do which is look at the layout of tiles on each of the walls from different starting points. I can understand why this would be difficult to program but you would have thought that coverage of eg tiles or wallpaper for a room would be fairly ...

Thanks Hans, wanted to be sure I wasn't missing something.

Is it possible to view the area of the walls of a room?

I would like to calculate the number of wall (and floor) tiles required to cover the walls (floor) of a room.

It seems that the only way of doing it is manually outside of the program.