[Qgis-user] question

[C Hamilton]

It looks like H3 has changed their API. Install version 3 if you can. I
will work on updating the plugin to work with H3 version 4

On Fri, Mar 14, 2025 at 8:19 AM C Hamilton <adenaculture at gmail.com> wrote:

> Use the "Density Analysis" plugin. It solves this very problem, but you
> will want to install the H3 library to get really fast hexagons. Look at
> the instructions.
>
> Calvin
>
> On Fri, Mar 14, 2025 at 7:07 AM Sylvain Ard via QGIS-User <
> qgis-user at lists.osgeo.org> wrote:
>
>> Hello,
>> I'd like a map with hexagons that are darker the more points there are
>> underneath. My points are in a PostgreSQL table. If there are no points,
>> there should be no hexagon. The hexagons have a constant size on the
>> screen, so they have to be recalculated each time the map is zoomed in. I
>> want a truly optimized solution because I have millions of points. So,
>> perhaps I could use QGIS-server.
>> Please suggest a solution for both the server and client side.
>> Best regards
>> PS : my map must be like GBIF maps
>>
>> Sylvain Ard
>> 0549507724
>> 0778380991
>> sylvain.ard at gmail.com
>> https://www.sylvain-ard.fr <http://sylvain-ard.fr>
>> Entreprise individuelle SIRET : 80079243400022
>> Appt 26 Bât A Résidence Le Patio
>> 83 rue de la Bugellerie
>> 86000 Poitiers
>> _______________________________________________
>> QGIS-User mailing list
>> QGIS-User at lists.osgeo.org
>> List info: https://lists.osgeo.org/mailman/listinfo/qgis-user
>> Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
>>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.osgeo.org/pipermail/qgis-user/attachments/20250314/4733e945/attachment.htm>