[Qgis-developer] [WebClient] rule-based style SLOW

[Martin Dobias]

On Thu, Apr 19, 2012 at 12:00 PM,  <bernhard.stroebl at jena.de> wrote:
> Hi,
>
> I realized that using a rule-based style makes the client dead slow.
> Normally the log shows a timeout on the server for qgis_mapserv.fcgi. If I
> put the rules into the data source (postgres) and use a categorized style
> the client performs as expected. The slowliness can only be experienced when
> zooming or panning.
>
> I prepared an example (will be probably removed in a couple weeks):
> http://map2.jena.de/kartenportal/test?format=image/png&visibleLayers=Stadtplan&lang=en
>
> after loading please activate one of the layers and zoom in on the colored
> area in the south
> rule-based style: loads forever (Navigation history brings you back)
> categorized style: loads ok

Is it slow also in QGIS desktop app or is it something specific to the
QGIS server?

> if I enter the WMS request directly both layers load reasonably fast!?

Then it is probably not a QGIS issue at all...?

In any case, sharing the project would help - to look for any anomalies.

Martin