On Wed, 30 Sep 2015, adamn...@gmail.com wrote: > On Tue, 29 Sep 2015 21:18:40 +0200 Tobias Boege <tabo...@gmail.com> wrote: > > On Tue, 29 Sep 2015, Jussi Lahtinen wrote: > > > How does the mapviewer work..? I get only empty view, and quickly I don't > > > see way to define the map. > > > > > > > I believe we have a gb.map example using MapView here[0], German though. > > Scroll all the way down the page to find the download section. > > > > Regards, > > Tobi > > > > [0] http://www.gambas-buch.de/dw/doku.php?id=k24:k24.8:k24.8.1:start > > > > Tobi, > That was great, I have been struggling with the MapView for 3 days. A couple > of questions though. > 1) Is there an example using the GoogleMaps provider?
Thanks, this is Hans' work (IIRC with Fabien's help), I haven't used gb.map yet. However, grepping through the gb.map sources, there is a file Tests/FMain.class which seems to use French GoogleMaps. > 2) If the provided lat/long numbers are invalid, a "Mathematical Error" > occurs, but I cant seem to trap this in the client program. Both Try and > Catch methods don't work. I get a stack backtrace of: > Geo.MapPointToTile.19 > _MapTile.Load.166 > Map.tmrLoad_Timer.172 > in the IDE which then stops. This seems to be a bug in gb.map. The Geo class is certainly in gb.map and does some math (involving a logarithm) in line 19. > 3) Have you considered an interface to the Nokia "Here" map provider? It > seems faster than the GoogleMaps web and has a couple of nice features. e.g. > https://www.here.com/?map=52.79089,11.7536,15,satellite > I think as long as the URL format is known, this can be done in an instant, but I can't get it to work here... Also I need to head to lunch :-) Regards, Tobi -- "There's an old saying: Don't change anything... ever!" -- Mr. Monk ------------------------------------------------------------------------------ _______________________________________________ Gambas-user mailing list Gambas-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/gambas-user
