Multiple centroids

Attributes describing the polygon are always linked to the centroid. Therefore only one centroid is allowed for each polygon.


Check centroid attribute value

Double-click on the centroid shows info tip with attribute values.



  1. Make sure that the polygon layer is active and contains polygons
  2. Click the Tools button



  1. Choose Check Multiple Centroids menu item



  1. You will get a message whether there are any multiple centroids or not
  2. Click OK



Another possible messages





Check Duplicate Centroids


  1. Make sure that the polygon layer is active and contains polygons
  2. Click the Tools button



  1. Choose Check Duplicate Centroids menu item



  1. You will get a message whether there are any multiple centroids or not
  2. Click OK