On Sun, 29 Jan 2023 at 23:20, Regina Obe <l...@pcorp.us> wrote:
>
> Even,
>
>
>
> You know the traction for viewing curves?  Last I checked a couple years ago 
> it was pretty weak on the OpenLayers, Leaflet, QGIS front.  At a glance 
> things seem better, but I haven’t heard people using curves beyond the CAD 
> community.

For the record QGIS has comprehensive curved geometry support,
including dozens of editing tools for creating and manipulating curved
geometries. Again, we see a lot of demand for these from European
users who need to work with official mandated data models.

I would **love** to see curved geometry support land in GEOS in the
future so that we can migrate a lot of downstream logic up to GEOS
(where it arguably belongs).

Nyall



>
>
>
> So I’m assuming such work, to even gain traction, would require some more 
> concerted effort on the viewing side of things.
>
>
>
> Regina
>
>
>
> From: Even Rouault [mailto:even.roua...@spatialys.com]
> Sent: Sunday, January 29, 2023 6:19 AM
> To: GEOS Development List <geos-devel@lists.osgeo.org>; Regina Obe 
> <l...@pcorp.us>
> Subject: Re: [geos-devel] Writing a wrapper around LibGEOS
>
>
>
>
>
> Sad yes GEOS doesn’t handle curves, and GIS people seem to not care.
>
> Actually, that's quite the contrary. A number of people would love to see 
> GEOS handle curves. They are part of a number of official GIS data models in 
> Europe. But that would be a huge work undertaking. Would probably require a 
> GEOS barn raising.
>
> Even
>
> --
>
> http://www.spatialys.com
>
> My software is free, but my time generally not.
>
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