fabrice-dresscodes

Thanks for the complete answer ! The circular string example is perfect for me to understand. I let you know after my test with PostGIS.

Hello, I'm trying to represent an ellipse withPOSTGIS  When I read - https://docs.microsoft.com/fr-fr/sql/relational-databases/spatial/curvepolygon?view=sql-server-ver15 - https://alastaira.wordpress.com/2011/01/31/the-circularstring-geometry-in-sql-server-11-denali/ I make : where a, b, c, d are the "peaks" points anticlockwise $geometry...

Hello, No I've finally re-calculate manually the area for ellipse. It did not works as expected. There were a small difference in results. I'm checking the version.

There are the versions : PG13 Postgis 3.

Yes, please re-insert the meta :) I've done an upgrade without checking that point so we had to restore a backup and rollback to 4.1.7... I can understand you need...

@mausfernandes sorry, I was talking to @RinMageplaza because I had the same issue :)