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Revision 250, 1.9 kB
(checked in by euzuro, 3 years ago)
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Test case to show map with *lots* of markers. Seems pretty responsive
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<html xmlns="http://www.w3.org/1999/xhtml"> |
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<head> |
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<meta http-equiv="imagetoolbar" content="no"> <!--ie image gizmo OFF!--> |
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<style type="text/css"> |
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#map { |
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width: 800px; |
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height: 475px; |
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border: 1px solid black; |
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} |
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</style> |
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<script src="lib/OpenLayers.js"></script> |
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<script type="text/javascript"> |
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<!-- |
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var map, layer; |
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function init(){ |
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map = new OpenLayers.Map('map'); |
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layer = new OpenLayers.Layer.WMS( "OpenLayers WMS", |
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"http://octo.metacarta.com/cgi-bin/mapserv", |
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{map: '/mapdata/vmap_wms.map', layers: 'basic', format: 'image/jpeg'} ); |
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map.addLayer(layer); |
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var markers = new OpenLayers.Layer.Marker( "Markers" ); |
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map.addLayer(markers); |
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var icon = new OpenLayers.Icon('http://boston.openguides.org/markers/AQUA.png',new OpenLayers.Size(10,17)); |
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for(lon=-180; lon < 180; lon+=10) { |
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for(lat=-90; lat < 90; lat+=10) { |
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marker = new OpenLayers.Marker(new OpenLayers.LonLat(lon, lat),icon); |
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marker.events.register('mousedown', marker, function(evt) { alert(this.icon.url); Event.stop(evt); }); |
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markers.addMarker(marker); |
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} |
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} |
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map.setCenter(new OpenLayers.LonLat(0, 0), 0); |
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map.addControl(new OpenLayers.Control.LayerSwitcher()); |
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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 Example</h1> |
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<div id="map"></div> |
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</body> |
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</html> |
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