On 6/20/21 1:22 AM, Charles Dixon-Paver wrote:

> Basically my suggestion would be to use an expression like 
> color_hsv(aggregate(@layer,aggregate:='count',expression:="id",filter:=intersects($geometry,geometry(@parent)))*40,100,100)

Thanks Charles! Looks very interesting, but I'm not able to use it yet: what 
does it need as input layer(s)/features?
Does it need a count column? This is only setting the color of overlapping 
features yes?

Meanwhile I found
https://github.com/kgjenkins/qgis-count-polygon-overlap

Which happily counts the overlaps, after using my earlier expression to create 
the different polygons, so I can easily color them according to that count. See 
screenshot.

I'm still very interested in your coloring expression though :-)

Regards,

Richard Duivenvoorde
_______________________________________________
Qgis-user mailing list
[email protected]
List info: https://lists.osgeo.org/mailman/listinfo/qgis-user
Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user

Reply via email to