On 11 Oct 2016 6:12 PM, "Neumann, Andreas" <[email protected]> wrote: > > Hi Nyall, > > Thank you - this explains it. I wasn't aware that QGIS server uses an old map renderer. I did not even know that different map renderers exist. But this has nothing to do with the old vs. the new symbology - right? Because QGIS Server seems to work just fine with the new symbology and labeling. > > So much work to do around QGIS 3.x / QGIS Server, etc. ...
Yes, it still uses the pre-multithreaded renderer. There's a work in progress PR here fixing it: https://github.com/qgis/QGIS/pull/3129 Nyall > > Andreas > > On 2016-10-11 10:05, Nyall Dawson wrote: >> >> >> >> On 11 Oct 2016 5:59 PM, "Neumann, Andreas" <[email protected]> wrote: >> > >> > Hi, >> > >> > I noticed that $scale and @map_scale exist in parallel, but are not consistently behaving between QGIS Desktop and QGIS server. >> > >> > $scale: works fine on both Desktop and Server, but expression preview in QGIS Desktop fails. >> > >> > @map_scale: works fine on QGIS Desktop and also in expression preview, but fails on QGIS Server. >> >> Hi Andreas, >> >> Server doesn't have access to any of the map settings related variables, like the scale, rotation, extent, etc. (This is why 25d ordering is messed up in server). >> >> Server needs to be ported away from the old map renderer before this can be fixed. >> >> Nyall >> > >> > Context: expression to calculate letter spacing in a label for different map scale. Tested on QGIS Master 2.x on Windows 7 64bit. >> > >> > Thank you, >> > >> > Andreas >> > >> > >> > >> > >> > >> > >> > >> > _______________________________________________ >> > Qgis-developer mailing list >> > [email protected] >> > List info: http://lists.osgeo.org/mailman/listinfo/qgis-developer >> > Unsubscribe: http://lists.osgeo.org/mailman/listinfo/qgis-developer > > > >
_______________________________________________ Qgis-developer mailing list [email protected] List info: http://lists.osgeo.org/mailman/listinfo/qgis-developer Unsubscribe: http://lists.osgeo.org/mailman/listinfo/qgis-developer
