[Qgis-user] [Qgis-community-team] Choropleth mapping

[Charles Dixon-Paver]

I think this query is best served on the qgis user mailing list so I'm
moving it there.

In terms of creating a choropleth, QGIS is well suited to the task and
there is a multitude of ways in which you can achieve this. The simplest
may be to change the layer symbology from single symbol to a graduated [1]
symbol type.

QGIS also supports categorized and rule based symbol types which you can
combine with data driven properties for advanced cartography and design.

[1]
https://docs.qgis.org/3.16/en/docs/user_manual/working_with_vector/vector_properties.html?highlight=graduated%20symbol#graduated-renderer

On Wed, 30 Jun 2021, 23:46 David Rhoads, <dgrhoads at dgrhoads.us> wrote:

> Does QGIS support choropleth mapping (i.e. ability to apply colors to
> polygons depending on a numerical value associated with each polygon)?
> Our application has to do with looking at the relative statistics of
> voting precincts in Chester County, PA.  We want to easily find outliers.
>
> If so, where in the documentation is this described?  I've done some
> looking and have not been able to find anything related.
>
> Thanks,
> David Rhoads
> _______________________________________________
> Qgis-community-team mailing list for organizing community resources such
> as documentation, translation etc..
> Qgis-community-team at lists.osgeo.org
> https://lists.osgeo.org/mailman/listinfo/qgis-community-team
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.osgeo.org/pipermail/qgis-user/attachments/20210701/c312dbac/attachment.html>