Thank you Nathan :)
2013/6/14 Nathan Woodrow <[email protected]> > Hey Jodi, > > You could listen to the > extentsChanged<http://www.qgis.org/api/classQgsMapCanvas.html#a2a91ee382ce605e3382b74693f9c4d80> > event > on the mapcanvas. When the extents change check them and if they are out > of bounds zoom the user back in. > > - Nathan > > > On Fri, Jun 14, 2013 at 5:28 PM, Jordi Torres <[email protected]>wrote: > >> Hi. >> >> I'm doing a external project using qgis libraries, and I want the user >> not to zoom out more than a given extent or not to zoom in more than the >> base raster resolution. >> >> Is there a way to force the user to stay into a defined max/min zoom >> levels? Or have I to overwrite the zoom tools and capture the wheel event >> to do what I want? >> >> Thanks. >> >> -- >> Jordi Torres >> >> >> >> _______________________________________________ >> Qgis-developer mailing list >> [email protected] >> http://lists.osgeo.org/mailman/listinfo/qgis-developer >> >> > -- Jordi Torres
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