[Qgis-user] How to buffer a line with different distances for left/right sides

[Jukka Rahkonen]

Goyo <goyodiaz at ...> writes:

> 
> Spatialite has a SingleSidedBuffer function.
> http://www.gaia-gis.it/gaia-sins/spatialite-sql-4.1.0.html#p14b
> I think it may be available for PosgreSQL too.

That is still only half of the solution but doing left side buffer and right
side buffer with different buffer widths and combining those tho with union
function could give a desired end result.

-Jukka Rahkonen-
> 
> Goyo