[geos-devel] GEOS C API for Polygonal Coverage operations?

[Daniel Baston]

I think this is a good way to do it. In precision-reduction operation I can
imagine that some input polygons would disappear; maintaining a 1:1
correspondence would require including NULLs in the output, which seems
unwieldy.

Dan

On Wed, Sep 7, 2022 at 12:15 PM Paul Ramsey <pramsey at cleverelephant.ca>
wrote:

>
>
> > On Sep 7, 2022, at 9:12 AM, Brendan Ward <bcward at astutespruce.com>
> wrote:
> >
> >  Having final outputs (e.g., coverage => polygons) relate 1:1 to the
> input polygons so we can re-attach associated data will be essential
>
> I wonder if having the userData survive the trip from
> polygon->coverage->polygon would be sufficient?
>
> P
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