fb35f555be
OSGeo-hosted vmap0.tiles.osgeo.org server. git-svn-id: http://svn.openlayers.org/trunk/openlayers@10708 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
56 lines
2.7 KiB
HTML
56 lines
2.7 KiB
HTML
<html xmlns="http://www.w3.org/1999/xhtml">
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<head>
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<title>OpenLayers: WMS + Time</title>
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<link rel="stylesheet" href="../theme/default/style.css" type="text/css" />
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<link rel="stylesheet" href="style.css" type="text/css" />
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<script src="../lib/OpenLayers.js"></script>
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<script type="text/javascript">
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var map, ia_wms;
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function init(){
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map = new OpenLayers.Map('map');
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var ol_wms = new OpenLayers.Layer.WMS( "OpenLayers WMS",
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"http://vmap0.tiles.osgeo.org/wms/vmap0?", {layers: 'basic'} );
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var jpl_wms = new OpenLayers.Layer.WMS( "NASA Global Mosaic",
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"http://t1.hypercube.telascience.org/cgi-bin/landsat7",
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{layers: "landsat7"});
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ia_wms = new OpenLayers.Layer.WMS("Nexrad","http://mesonet.agron.iastate.edu/cgi-bin/wms/nexrad/n0r-t.cgi?",{layers:"nexrad-n0r-wmst",transparent:true,format:'image/png',time:"2005-08-29T13:00:00Z"});
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jpl_wms.setVisibility(false);
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map.addLayers([ol_wms, jpl_wms, ia_wms]);
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map.addControl(new OpenLayers.Control.LayerSwitcher());
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map.zoomToExtent(new OpenLayers.Bounds(-100.898437,22.148438,-78.398437,39.726563));
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}
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function update_date() {
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var string = OpenLayers.Util.getElement('year').value + "-" +
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OpenLayers.Util.getElement('month').value + "-" +
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OpenLayers.Util.getElement('day').value + "T" +
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OpenLayers.Util.getElement('hour').value + ":" +
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OpenLayers.Util.getElement('minute').value + ":00";
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ia_wms.mergeNewParams({'time':string});
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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 id="title"> WMS Time Example</h1>
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<div id="tags">
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</div>
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<p id="shortdesc">
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Shows the use of the layer WMS-T (time) layer</a>
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</p>
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<input size="4" type='text' id='year' value="2005" onchange="update_date()"/>-<input size="2" type="text" id="month" value="08" onchange="update_date()"/>-<input size="2" type="text" id="day" value="29" onchange="update_date()" />T<input type="text" size="2" id="hour" value="13" onchange="update_date()" />:<input type="text" size="2" id="minute" value="00" onchange="update_date()" />:00
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<div id="map" class="smallmap"></div>
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<div id="docs">
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WMS-T example: update the times, and the radar image will change. Uses Layer.mergeNewParams to update the date element with the strings from the input fields every time one of them is changed.
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The inputs below describe a timestamp: The minute increments can only be updated in units of 5.
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</div>
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</body>
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</html>
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