[Tilecache] google maps (900913) and tilecache with openlayers as the client

Wed Dec 17 14:30:32 EST 2008

Hello Roger André,

Thank you very much for taking the time to answer my questions. I did what
you told me to but no luck :-(.
I will try to post the code and configurations maybe someone can spot what I
am missing.

1. Geoserver - the datastore is a shapefile in EPSG:4326
(the image shows the parameters in GeoServer config for this feature
"topp:line") http://n2.nabble.com/file/n1669365/1.JPG 1.JPG 

2. The TileCache is running under IIS. In the TileCache's folder I have the
index.html file below:

<html xmlns="http://www.w3.org/1999/xhtml">
  <head>
    <style type="text/css">
        #map {
            width: 100%;
            height: 99%;
            border: 1px solid black;
        }
	body {
	  padding:0px; 
	  margin:2px
	}
	#labs {
	 position:absolute;
	 bottom:15px;
	 left:7px;
	 font-size:smaller;
	 z-index: 5000;
        }	 
    </style>
    <script type="text/javascript" src="OpenLayers.js"></script>
    <script type="text/javascript">
        <!--
        var map, layer;

        function init()
        {
            map = new OpenLayers.Map( $('map'),{numZoomLevels: 18});

            layer = new OpenLayers.Layer.WMS("VMap0",
"tilecache.py?",{layers: 'basic', reproject: false},{format: 'image/gif',
numZoomLevels: 18} );
            map.addLayer(layer);
            map.addControl(new OpenLayers.Control.Permalink());            

            var center = new OpenLayers.LonLat(27.58731, 47.15125);	
    	         var projector = new OpenLayers.Projection("EPSG:900913");
    	         map.setCenter(center.transform(projector,
map.getProjectionObject()), 12);
        }
        // -->
    </script>
  </head>
  <body onload="init()">
    <div id="map" style="background-color: #88cccc">
    <div id="labs">From  http://labs.metacarta.com/ MetaCarta Labs .</div>
    </div>
  </body>
</html>

3. TileCache configuration
[basic]
type=WMS
layers=topp:line
url=http://10.10.10.241:8081/geoserver/wms?transparent=true
extension=gif
srs=EPSG:900913
#spherical_mercator=true
#bbox=-20037508,-20037508,20037508,20037508
#maxResolution=156543.0339

In the configuration above I get the pink tiles.
If I change to srs=EPSG:4326 it works ok.

Moreover If I am trying to add a tilecache on top of a google layer I am not
getting the tiles no matter the SRS I use.

Please advice.
Thank you.

-- 
View this message in context: http://n2.nabble.com/google-maps-%28900913%29-and-tilecache-with-openlayers-as-the-client-tp1088699p1669365.html
Sent from the TileCache mailing list archive at Nabble.com.