PolyLine Area Notation

Hi All,

I've searched for the answer on this one but it seems to be either not possible or too obvious to be in the manual! I'm hoping the last one...

All I want to do is have the area of a polyline 2d shape as a persistant notation on the plan that updates if I change the polyline. I use it to work out plot areas for buildings quickly. At work I use Bluebeams for it, at home i run a Mac which bluebeams does not support. I'm persevering with Draftsight, though it seems I just don't get how it thinks yet.

I can see the area in the properities, I would like it to be a notation on the drawing area (like a linear dimension, or any other entity) that I can work with at a glance.

 

Is this possible?

 

thanks

 

Andy