hi, i use OpenLayers 2.11 in the mentioned example. after adding: numZoomLevels: 20 everything works fine.
thanks erwin Andreas Hocevar wrote on 2012-07-08 10:06: > Hi, > > when using WMS layers, it is always a good idea to look at the > GetCapabilities response. In this case, this would be > http://geodaten1.graz.at/ArcGIS_Graz/services/Extern/BASISKARTE_WMS/MapServer/WMSServer?SERVICE=WMS&REQUEST=GetCapabilities > > Looking at it, you'll see that layer "3" is just a line with the city > border, and "1" is the base map. So instead of configuring your layer > with > > {layers: '3'} > > you will probably want > > {layers: '1,3'} > > See this fiddle for a working Graz map based on your code: > http://jsfiddle.net/CHpMW/ > > Andreas. > > On Tue, Jul 3, 2012 at 7:54 PM, erwin nindl > <[email protected]> wrote: >> hi, >> >> i want to create a wms layer in combination with a osm layer. >> my first trials do not work: >> http://phoenix.nindl.net/~nine/agis/manual.html >> >> or a snipped here: >>> function init() { >>> var lon = 15.4, lat = 47, zoom = 12; >>> var map; >>> map = new OpenLayers.Map('map',{ >>> projection: "EPSG:102100" >>> }); >>> var osm = new OpenLayers.Layer.OSM; >>> var wms = new OpenLayers.Layer.WMS( >>> "ogd graz", >>> >>> "http://geodaten1.graz.at/ArcGIS_Graz/services/Extern/BASISKARTE_WMS/MapServer/WMSServer";, >>> {layers: '3'} >>> ); >>> map.addLayers([wms, osm]); >>> //map.addLayers([wms]); >>> map.setCenter(new OpenLayers.LonLat(lon, lat, zoom).transform( new >>> OpenLayers.Projection("EPSG:4326"), new >>> OpenLayers.Projection("EPSG:102100")), zoom); >>> //map.setCenter(new OpenLayers.LonLat(lon, lat, zoom)); >>> map.addControl(new OpenLayers.Control.LayerSwitcher()); >>> map.addControl(new OpenLayers.Control.MousePosition({id:'mouse'}) >>> ); >>> } >> >> the wms-source can be found here: >> http://geodaten1.graz.at/ArcGIS_Graz/rest/services/Extern/BASISKARTE_WMS/MapServer >> >> and a preview of the prefered tiles can be seen here: >> http://www.arcgis.com/home/webmap/viewer.html?url=http%3a%2f%2fgeodaten1.graz.at%2fArcGIS_Graz%2frest%2fservices%2fExtern%2fBASISKARTE_WMS%2fMapServer&source=sd >> >> where is my mistake? >> >> best regards >> erwin >> _______________________________________________ >> Users mailing list >> [email protected] >> http://lists.osgeo.org/mailman/listinfo/openlayers-users > > > _______________________________________________ Users mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/openlayers-users
