[postgis-users] Are there script examples for determine where vertices run clockwise or anti-clockwise?

Imre Samu pella.samu at gmail.com
Wed Feb 16 10:54:57 PST 2022

> how vertices run?  clockwise or anti-clockwise?

maybe the:
https://postgis.net/docs/ST_Angle.html  *"Computes the clockwise angle
between two vectors."*
or https://postgis.net/docs/ST_Azimuth.html


Shaozhong SHI <shishaozhong at gmail.com> ezt írta (időpont: 2022. febr. 16.,
Sze, 17:06):

> Can we use PostGIS to find out how vertices run?  clockwise or
> anti-clockwise?
> Regards,
> David
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