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<html xmlns="http://www.w3.org/1999/xhtml"> |
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<head> |
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<style type="text/css"> |
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#map { |
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width: 100%; |
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height: 512px; |
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border: 1px solid black; |
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background-color: red; |
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} |
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</style> |
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|
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<!-- this gmaps key generated for http://openlayers.org/dev/ --> |
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<script src='http://maps.google.com/maps?file=api&v=2&key=ABQIAAAAjpkAC9ePGem0lIq5XcMiuhR_wWLPFku8Ix9i2SXYRVK3e45q1BQUd_beF8dtzKET_EteAjPdGDwqpQ'></script> |
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<!-- Localhost key --> |
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<!-- <script src='http://maps.google.com/maps?file=api&v=2&key=ABQIAAAAjpkAC9ePGem0lIq5XcMiuhT2yXp_ZAY8_ufC3CFXhHIE1NvwkxTS6gjckBmeABOGXIUiOiZObZESPg'></script>--> |
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<script src="../lib/OpenLayers.js"></script> |
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<script type="text/javascript"> |
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var lon = 5; |
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var lat = 40; |
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var zoom = 17; |
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var map, layer; |
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|
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function init(){ |
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map = new OpenLayers.Map( 'map' , |
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{ controls: [new OpenLayers.Control.MouseDefaults()] , 'numZoomLevels':20}); |
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|
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var satellite = new OpenLayers.Layer.Google( "Google Satellite" , {type: G_SATELLITE_MAP, 'maxZoomLevel':18} ); |
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|
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|
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map.addLayers([satellite]); |
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layer = new OpenLayers.Layer.WMS( "OpenLayers WMS", |
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"http://labs.metacarta.com/wms/vmap0", {layers: 'basic', 'transparent':true}, |
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{isBaseLayer: false} ); |
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layer.setVisibility(false); |
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var twms = new OpenLayers.Layer.WMS( "World Map", |
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"http://world.freemap.in/cgi-bin/mapserv?", |
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{map: '/www/freemap.in/world/map/factbooktrans.map', transparent:'true', |
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layers: 'factbook', 'format':'png'}, {'reproject': true} ); |
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map.addLayer(twms); |
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markers = new OpenLayers.Layer.Markers("markers"); |
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map.addLayer(markers); |
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|
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map.setCenter(new OpenLayers.LonLat(10.205188,48.857593), 5); |
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map.addControl( new OpenLayers.Control.LayerSwitcher() ); |
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map.addControl( new OpenLayers.Control.PanZoomBar() ); |
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|
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} |
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|
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function add() { |
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|
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var url = 'http://boston.openguides.org/markers/AQUA.png'; |
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var sz = new OpenLayers.Size(10, 17); |
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var calculateOffset = function(size) { |
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return new OpenLayers.Pixel(-(size.w/2), -size.h); |
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}; |
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var icon = new OpenLayers.Icon(url, sz, null, calculateOffset); |
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var barcelona = new OpenLayers.LonLat(2.13134765625, |
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41.37062534198901); |
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marker = new OpenLayers.Marker(barcelona, icon); |
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markers.addMarker(marker); |
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} |
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|
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function remove() { |
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markers.removeMarker(marker); |
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} |
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|
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</script> |
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</head> |
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<body onload="init()"> |
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<h1>OpenLayers With Google Layer Example</h1> |
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<div id="map"></div> |
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<div style="background-color:green" onclick="add()"> click to add a marker to the map</div> |
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<div style="background-color:red" onclick="remove()"> click to remove the marker from the map</div> |
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</body> |
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</html> |
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