[OpenLayers-Users] Projection headache with WMS

Fri Jan 4 12:34:31 PST 2013

Doesn't OL need  proj4js to work with other projections?

2013/1/4 Kunzman, Doug <dkunzman at usgs.gov>

> Can someone help with small sample of Nighttime lights.  When I set my map
> to be projected with EPSG:3857 it no longer works.
>
> Any help would be greatly appreciated.
>
> Thanks, Doug
>
> *<!DOCTYPE html>*
> *<html>*
> *  <head>*
> *    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">*
> *    <meta name="viewport" content="width=device-width,
> initial-scale=1.0, maximum-scale=1.0, user-scalable=0">*
> *    <meta name="apple-mobile-web-app-capable" content="yes">*
> *    <title>Night Time Lights</title>*
> *    <link rel="stylesheet" href="../theme/default/style.css"
> type="text/css">*
> *    <link rel="stylesheet" href="style.css" type="text/css">*
> *    <script src="events_test_files/OpenLayers.js"></script>*
> *    <script type="text/javascript">*
> *        var map, layer;*
> *        function init(){*
> *            //map = new OpenLayers.Map( 'map', /*{sphericalMercator :
> true, projection : "EPSG:3857"} */);*
> *    map = new OpenLayers.Map( 'map', {sphericalMercator : true,
> projection : "EPSG:3857"} );*
> *
> *
> *            layer = new OpenLayers.Layer.WMS( "OpenLayers WMS",*
> *                    "
> http://imsref.cr.usgs.gov:80/wmsconnector/com.esri.wms.Esrimap/USGS_EDC_National_Atlas
> ",*
> *                    {layers: "ATLAS_NIGHT_LIGHTS",   sphericalMercator :
> true, projection: "EPSG:102113", format: "image/png"} );*
> * //aliasproj = new OpenLayers.Projection("EPSG:3857");*
> * //layer.projection = aliasproj;*
> *            map.addLayer(layer);*
> *            map.zoomToMaxExtent();*
> * map.setCenter(new
> OpenLayers.LonLat(lon=-77.44555646516,lat=39.500732399862), 7); *
> *        }*
> *    </script>*
> *  </head>*
> *  <body onload="init()">*
> *    <h1 id="title">Basic Single WMS Example</h1>*
> *
> *
> *    <div id="tags">*
> *        basic, simple, minimal, cleanup*
> *    </div>*
> *
> *
> *    <div id="shortdesc">Show a Simple Map</div>*
> *
> *
> *    <div id="map" class="smallmap" style="border:1px solid
> blue;width:512px;height:256px;"></></div>*
> *
> *
> *    <div id="docs">*
> *        <p>This example shows a very simple layout with minimal controls.
> *
> *        This example uses a single WMS base layer.</p>*
> *    </div>*
> *  </body>*
> *</html>*
>
> _______________________________________________
> Users mailing list
> Users at lists.osgeo.org
> http://lists.osgeo.org/mailman/listinfo/openlayers-users
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.osgeo.org/pipermail/openlayers-users/attachments/20130104/7d56c7f9/attachment.html>