Hi Andreas, I think a geometry generator symbol should be able to do this.
1) On the point layer join the line layer 2) Generate points from line information plus offset Matthias On 09/07/2016 04:51 PM, Neumann, Andreas wrote: > Hi, > > Yes, I know about LR expressions in the current master versions. > > So one could visualize the events table through a virtual geometry > column - would that work? > > I will forward all this information to my friend. > > Greetings, > > Andreas > > On 2016-09-07 15:34, Matthias Kuhn wrote: > >> Hi Andreas, >> >> In QGIS 2.18 / QGIS 3.0 this should be possible via expressions: >> >> https://github.com/qgis/QGIS/commit/e110ba7d54b0ac7d3f63e8ed7eaebb2845f9f38c >> >> Best regards >> Matthias >> >> On 09/07/2016 02:24 PM, Neumann, Andreas wrote: >>> Hi, >>> >>> A friend of mine asked me if QGIS can do linear referencing - e.g. >>> symbolizing road data speed limits along a road, lets say from km 0 to >>> 0.76 there is a limit of 50 km/h, from 0.76 to 1.23 there is 80 km/h >>> limit, etc. >>> >>> The idea is to symbolize these road segments without having to actually >>> split the data into bits. And hopefully without having to generate >>> derived tables that have no link to the original data. >>> >>> Is QGIS able to do this, perhaps with a plugin? >>> >>> Thanks for any hints, >>> >>> Andreas >>> >>> >>> >>> >>> _______________________________________________ >>> Qgis-user mailing list >>> [email protected] <mailto:[email protected]> >>> List info: http://lists.osgeo.org/mailman/listinfo/qgis-user >>> Unsubscribe: http://lists.osgeo.org/mailman/listinfo/qgis-user >>> >> _______________________________________________ >> Qgis-user mailing list >> [email protected] <mailto:[email protected]> >> List info: http://lists.osgeo.org/mailman/listinfo/qgis-user >> Unsubscribe: http://lists.osgeo.org/mailman/listinfo/qgis-user > > > > _______________________________________________ Qgis-user mailing list [email protected] List info: http://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: http://lists.osgeo.org/mailman/listinfo/qgis-user
