Hey Andreas, On Tue, Jul 24, 2012 at 5:21 PM, Andreas Neumann <a.neum...@carto.net> wrote: > Hi all - esp. Nathan ;-), > > I have a couple of questions regarding the expression builder: > > 1. Would it be possible to add a $scale support which we could combine with > CASE ? This would be quite powerful to add condiditional labeling depending > on scale ranges.
Possible yes, however I would like to see proper rule based labelling, like the rule based rendering, implemented instead as that would achieve the same thing but with more power. > > 2. Is there a rounding function available other than toint() ? I envision > something like PostgreSQL round function: > http://www.postgresql.org/docs/9.1/interactive/functions-math.html where one > can specify the number of digits one wants to round to. Yeah this can be done. I'll add it once I get some free time. > > 3. Is there a string formatting function available that allows to format > longer nunmbers for better readability? E.g. 1000000.00 would become > 1'000'000.00 Sure this is doable as well. I'll have a look into it. Anyone else is free to have a go if they already know how, I'm pretty busy at the moment so no ETA on the above functions. Regards, Nathan _______________________________________________ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer