on displaying it so that all map scales are
> represented by one of the hexagon layers, with the fixed zoom
> levels/scales, set the same symbology for each layer, then group them into
> a single group.
>
>
> Something to consider anyway...
>
> Cheers
>
> Bren
ut H3 can't simplify the job ?
>> Sylvain Ard
>> 0549507724
>> 0778380991
>> sylvain@gmail.com
>> https://www.sylvain-ard.fr <http://sylvain-ard.fr>
>> Entreprise individuelle SIRET : 80079243400022
>> Appt 26 Bât A Résidence Le Patio
>> 8
of points, you calculate a normalised value - the hex at each scale with
>> the most points gets 100, the rest get a value based on the no of
>> points/the max for that scale, so all polygon datasets will have colours
>> set to values between 0 and 100. All doable with SQL.
>&g
me symbology for each layer, then group them into
> a single group.
>
>
> Something to consider anyway...
>
> Cheers
>
> Brent Wood
>
> Principal Technician, Fisheries
> NIWA
> DDI: +64 (4) 3860529
> --
> *From:* QGIS-User on b
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
t;
> This is unclear
>
> Regards
>
>
> On 08/03/2024 17:15, Sylvain Ard via QGIS-User wrote:
>
>
> Good morning,
> I have a PostgreSQL database of several million points with
> latitude/longitude and I would like to do the following with qgis-server or
> Post
Le ven. 8 mars 2024 à 18:58, chris hermansen a
écrit :
> Sorry everyone, pressed "send" too early!
>
> On Fri, Mar 8, 2024 at 9:55 AM chris hermansen
> wrote:
>
>> Sylvain and list,
>>
>> On Fri, Mar 8, 2024 at 8:15 AM Sylvain Ard via QGIS
Good morning,
I have a PostgreSQL database of several million points with
latitude/longitude and I would like to do the following with qgis-server or
PostGis:
according to a number of shapes (hexagons, circles or squares) per mesh,
calculate the number of points per shape and color the shape darker
