[Qgis-user] QGIS Web CLient: Changing Zoom Levels

[Gunnar Oehmichen]

Hello there,

Im using the Qgis-Web-Cleint quite successfully now for publishing 
project accomplishments. Also Thanks for the Improvement of 
incorporating Base Layers. But in my version of the webclient (checked 
out on 08th of Oct 2013) I am not able to find a possibility to prevent 
the viewer from zooming further into the map than for example 1:1000.

This results in a displacement of the background layer (google 
sattelite) which is not zoomed any further and the layers weve added. 
Quite nasty...

Neither enabling:

// OpenLayers global options
// see 
http://dev.openlayers.org/releases/OpenLayers-2.10/doc/apidocs/files/OpenLayers/Map-js.html
var MapOptions = {
   projection: new OpenLayers.Projection("EPSG:"+epsgcode),
   units: "m",
//  maxScale:1000,
//  minScale:40000000,
  // numZoomLevels:20,
   fractionalZoom: enableBGMaps ? false : true,
   transitionEffect:"resize",
   controls: []
};

Did the trick, nor

//overview map settings - do not change variable names!
var OverviewMapOptions = {
   projection: new OpenLayers.Projection("EPSG:"+epsgcode),
   units: "m",
   maxScale:1000,
   minScale:250000000,
   transitionEffect:"resize"
};

Am I missunderstanding something here (which sometimes does not suprise 
me) or is an option like this missing?

Butt still, thanks a lot for developing this easy usable Web-Mapping-Client
-- 
Gunnar Oehmichen
Quantitative Landscape Ecology
Institute for Environmental Sciences
University Koblenz-Landau
Fortstrasse 7
76829 Landau
Germany
http://www.uni-koblenz-landau.de/landau/fb7/umweltwissenschaften/landscape-ecology/Staff/gunnaroehmichen