On Mon, Feb 09, 2009 at 03:15:17PM +0100, Marcello Brunaldi wrote: > Hello everyone > I have several layers wms loaded directly from Geoserver, I can not map > overlapping the basic google! It only shows google maps and layers do not > see, the markers but instead appear not correspond to real coordinates.
1. Your Google layer doesn't have the spherical mercator option set. 2. Your map and layer projection are EPSG:4326, which is not correct. I recommend reading: http://docs.openlayers.org/library/spherical_mercator And understanding it better first. -- Chris > This example of my code > > function init() > { > options={ > projection: "EPSG:4326", > units: "m", > maxResolution: 156543.0339, > maxExtent: new OpenLayers.Bounds(-20037508.34, > -20037508.34,20037508.34, 20037508.34) > }; > > //creo la mappa di base con i parametri > map = new OpenLayers.Map('map', options); > > var satellite = new OpenLayers.Layer.Google( > "Google Satellite" , > { > type: G_SATELLITE_MAP > } > ); > > > //creo i livelli con la zona unesco > aste = new OpenLayers.Layer.WMS( > "TOPP aste", > "http://localhost:8080/geoserver/wms?";, > { > layers: 'topp:aste', > styles: '', > srs: 'EPSG:4326', > format: 'image/png', > tiled: 'true', > tilesOrigin : "0,0", > transparent: true > }, > { > 'opacity': 0.5, 'isBaseLayer': false, 'wrapDateLine': > true > }, > {'reproject': true} > > ); > > unesco = new OpenLayers.Layer.WMS( > "TOPP unesco", > "http://localhost:8080/geoserver/wms?";, > { > layers: 'topp:unesco', > styles: '', > srs: 'EPSG:4326', > format: 'image/png', > tiled: 'true', > tilesOrigin : "0,0", > transparent: true > }, > { > 'opacity': 0.5, 'isBaseLayer': true, 'wrapDateLine': > true > }, > {'reproject': true} > ); > > //these markers are created with GeoRSS xml > > new1= []; > new1[0] = new OpenLayers.Layer.GeoRSS( 'GeoRSS', 'georss/blu.xml', > {'icon':color[0]} ); > new1[1] = new OpenLayers.Layer.GeoRSS( 'GeoRSS', 'georss/rosso.xml', > {'icon':color[1]} ); > new1[2] = new OpenLayers.Layer.GeoRSS( 'GeoRSS', 'georss/verde.xml', > {'icon':color[2]} ); > new1[3] = new OpenLayers.Layer.GeoRSS( 'GeoRSS', 'georss/giallo.xml', > {'icon':color[3]} ); > new1[4] = new OpenLayers.Layer.GeoRSS( 'GeoRSS', 'georss/marrone.xml', > {'icon':color[4]} ); > new1[5] = new OpenLayers.Layer.GeoRSS( 'GeoRSS', 'georss/arancio.xml', > {'icon':color[5]} ); > new1[6] = new OpenLayers.Layer.GeoRSS( 'GeoRSS', 'georss/celeste.xml', > {'icon':color[6]} ); > new1[7] = new OpenLayers.Layer.GeoRSS( 'GeoRSS', 'georss/viola.xml', > {'icon':color[7]} ); > > for (n=0; n < 8; n++) > { > map.addLayer(new1[n]); > } > > map.addLayers([satellite,unesco]); > > map.addControl(new OpenLayers.Control.LayerSwitcher()); > loadsetmap(); > _______________________________________________ > Users mailing list > [email protected] > http://openlayers.org/mailman/listinfo/users -- Christopher Schmidt MetaCarta _______________________________________________ Users mailing list [email protected] http://openlayers.org/mailman/listinfo/users
