Hi Gery, Thanks for the reply, I was able to resolve some of the errors. Ok the openlayer docs said that Geoserver is compatible with EPSG:900913 so I removed any projections and it now overlays fine. But there is some shift between my WMS base layer and OSM and GMap.
Also the new problem that I am facing is that the lat and long that is displayed in the control is fine if I display my WMS, but if I change the basemap to OSM or GMap again the lat long goes haywire. Also the other WMS with property 'isBaseLayer': false is overlaid on my WMS basemap but not on OSM and GMaps. (Which was happening earlier). Any suggesstions? Thanks & Regards, Smaran Harihar On Wed, May 23, 2012 at 1:27 PM, Gery . <[email protected]> wrote: > Hello, > > I think this link may help you about 1 and 2: > http://gis.stackexchange.com/questions/26030/sometimes-a-white-square-dialogue-appears-in-the-middle-of-the-screen-map-data > > I think 3 is because of the projection, google maps only works with > 900913, so you have to add a line, if I remember well, almost at the end of > your <script> tag to do the conversion, or it is something about proj, not > sure because Im writing from memory, take a look here anyway: > http://docs.openlayers.org/library/spherical_mercator.html > > Hope this helps, cheers :) > > ------------------------------ > From: [email protected] > Date: Wed, 23 May 2012 11:52:51 -0700 > To: [email protected] > Subject: [OpenLayers-Users] Pink broken images > > > Hi, > > I am trying to create a base map of OSM, Google Roadmap and Google Hybrid > and mash it up with my own base layers in Geoserver. So these are the > problems I am facing, > > 1. I have two WMS that I am mashing up, on which is BaseLayer and another > one is 'isBaseLayer' : false. The one with base layer is appearing as pink > tiles with broken image and the 'isBaseLayer': false is rending perfectly > over OSM, GoogleMaps. Any reason y? I have changed the projections using > the following code, > > var geographic = new OpenLayers.Projection("EPSG:4326"); > var mercator = new OpenLayers.Projection("EPSG:900913"); > var world = new OpenLayers.Bounds(-180, -60, 180, > 90).transform(geographic, mercator); > //var center = new OpenLayers.LonLat(-104.98, 39.76).transform(geographic, > mercator); > var options = { > projection : mercator, > units : "m", > maxExtent : world > }; > > var map = new OpenLayers.Map("map-id", options); > > 2. Since I have added the Google Maps and I am using v3.2, there is this > splash screen appears every time the map loads or if i pan it around. How > can i remove that screen? I close it by clicking on the cross and then > again pan or click on the map and there it is again. > > 3. When I had initially added my two baselayers, the map control which got > the lat and lon was giving the right co-ordinates but when I added the OSM > and GMaps, the co-ordinates are completely different. Why is that? Is it > because of the spherical Mercator? How can I make it right? > > > -- > Thanks & Regards > Smaran Harihar > > > _______________________________________________ Users mailing list > [email protected] > http://lists.osgeo.org/mailman/listinfo/openlayers-users > -- Thanks & Regards Smaran Harihar
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