baseLayers.html
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<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>OpenLayers Base Layers Example</title>
<link rel="stylesheet" href="../theme/default/style.css" type="text/css" />
<link rel="stylesheet" href="style.css" type="text/css" />
<style type="text/css">
#controls
{
width: 512px;
}
</style>
<!-- this gmaps key generated for http://openlayers.org/dev/ -->
<script src='http://maps.google.com/maps?file=api&v=2&key=ABQIAAAA9XNhd8q0UdwNC7YSO4YZghSPUCi5aRYVveCcVYxzezM4iaj_gxQ9t-UajFL70jfcpquH5l1IJ-Zyyw'></script>
<!-- Localhost key -->
<!-- <script src='http://maps.google.com/maps?file=api&v=2&key=ABQIAAAAjpkAC9ePGem0lIq5XcMiuhT2yXp_ZAY8_ufC3CFXhHIE1NvwkxTS6gjckBmeABOGXIUiOiZObZESPg'></script>-->
<script type="text/javascript" src="http://clients.multimap.com/API/maps/1.1/metacarta_04"></script>
<script src='http://dev.virtualearth.net/mapcontrol/mapcontrol.ashx?v=6.1'></script>
<script src="http://api.maps.yahoo.com/ajaxymap?v=3.0&appid=euzuro-openlayers"></script>
<script src="../lib/OpenLayers.js"></script>
<script type="text/javascript">
var lon = 5;
var lat = 40;
var zoom = 5;
var map, markers;
var barcelona = new OpenLayers.LonLat(2.13134765625,
41.37062534198901);
var madrid = new OpenLayers.LonLat(-3.6968994140625,
40.428314208984375);
function init(){
map = new OpenLayers.Map( 'map' );
var wms = new OpenLayers.Layer.WMS( "OpenLayers WMS",
"http://labs.metacarta.com/wms/vmap0",
{layers: 'basic'} );
var google = new OpenLayers.Layer.Google( "Google Hybrid" , {type: G_HYBRID_MAP });
var ve = new OpenLayers.Layer.VirtualEarth( "VE");
var yahoo = new OpenLayers.Layer.Yahoo( "Yahoo");
var mm = new OpenLayers.Layer.MultiMap( "MultiMap");
map.addLayers([wms, google, ve, yahoo, mm]);
markers = new OpenLayers.Layer.Markers("markers");
map.addLayer(markers);
map.setCenter(new OpenLayers.LonLat(lon, lat), zoom);
map.addControl( new OpenLayers.Control.LayerSwitcher() );
map.addControl( new OpenLayers.Control.MousePosition() );
}
function add() {
var url = 'http://boston.openguides.org/markers/AQUA.png';
var sz = new OpenLayers.Size(10, 17);
var calculateOffset = function(size) {
return new OpenLayers.Pixel(-(size.w/2), -size.h);
};
var icon = new OpenLayers.Icon(url, sz, null, calculateOffset);
marker = new OpenLayers.Marker(barcelona, icon);
markers.addMarker(marker);
marker = new OpenLayers.Marker(madrid, icon.clone());
markers.addMarker(marker);
}
function remove() {
markers.removeMarker(marker);
}
</script>
</head>
<body onload="init()">
<h1 id="title">Base Layers Example</h1>
<div id="tags">
</div>
<p id="shortdesc">
This example shows the use base layers from multiple commercial map image providers.
</p>
<div id="controls">
<div id="map" class="smallmap"></div>
<div style="background-color:green" onclick="add()"> click to add a marker to the map</div>
<div style="background-color:red" onclick="remove()"> click to remove the marker from the map</div>
</div>
<div id="docs">
</div>
</body>
</html>