Is there a way to calculate area automatically when I edit a polygon? I mean, is there any function there I can use on area field and update itself when I finish editing?
1 Answer
The CalcArea2 plugin could be used to solve this problem.
Plugin wiki and homepage.
Or as commented by @J. Monticolo you could use auto field update functionality. Read this answer for more info.
$area, see the QGIS documentation : docs.qgis.org/3.22/en/docs/user_manual/working_with_vector/…