| 1 | <!DOCTYPE html> |
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| 2 | <html> |
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| 3 | <head> |
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| 4 | <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> |
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| 5 | <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0"> |
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| 6 | <meta name="apple-mobile-web-app-capable" content="yes"> |
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| 7 | <title>OpenLayers: Wrap Date Line</title> |
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| 8 | <link rel="stylesheet" href="../theme/default/style.css" type="text/css"> |
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| 9 | <link rel="stylesheet" href="style.css" type="text/css"> |
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| 10 | <script src="../lib/OpenLayers.js"></script> |
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| 11 | <script type="text/javascript"> |
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| 12 | var map; |
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| 13 | function init(){ |
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| 14 | map = new OpenLayers.Map( 'map', {maxResolution: 1.40625} ); |
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| 15 | var mapserv = new OpenLayers.Layer.MapServer( "OpenLayers Basic", |
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| 16 | "http://vmap0.tiles.osgeo.org/wms/vmap0", |
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| 17 | {layers: 'basic'}, |
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| 18 | {wrapDateLine: true} ); |
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| 19 | |
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| 20 | var kamap = new OpenLayers.Layer.KaMap( "Blue Marble NG", |
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| 21 | "http://www.openlayers.org/world/index.php", |
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| 22 | {g: "satellite", map: "world"}, |
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| 23 | {wrapDateLine: true} ); |
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| 24 | |
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| 25 | var wms = new OpenLayers.Layer.WMS( "DM Solutions Demo", |
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| 26 | "http://www2.dmsolutions.ca/cgi-bin/mswms_gmap", |
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| 27 | {layers: "bathymetry,land_fn,park,drain_fn,drainage," + |
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| 28 | "prov_bound,fedlimit,rail,road,popplace", |
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| 29 | transparent: "true", format: "image/png"}, |
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| 30 | {wrapDateLine: true}); |
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| 31 | |
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| 32 | /* WW doesn't quite work yet */ |
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| 33 | ww = new OpenLayers.Layer.WorldWind( "LANDSAT", |
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| 34 | "http://worldwind25.arc.nasa.gov/tile/tile.aspx", 2.25, 4, |
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| 35 | {T:"105"}, |
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| 36 | {'maxResolution': .28125, |
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| 37 | tileSize: new OpenLayers.Size(512, 512), |
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| 38 | wrapDateLine: true}); |
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| 39 | |
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| 40 | map.addLayers([mapserv, kamap, wms]); |
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| 41 | map.addControl(new OpenLayers.Control.LayerSwitcher()); |
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| 42 | map.addControl(new OpenLayers.Control.MousePosition()); |
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| 43 | map.zoomToMaxExtent(); |
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| 44 | } |
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| 45 | </script> |
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| 46 | </head> |
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| 47 | <body onload="init()"> |
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| 48 | <h1 id="title">Wrapping the Date Line</h1> |
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| 49 | <div id="tags"> |
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| 50 | WMS, |
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| 51 | MapServer, |
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| 52 | wrapDateLine |
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| 53 | </div> |
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| 54 | |
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| 55 | <p id="shortdesc">Shows how to work around dateline issues, by wrapping the dateline on a number of layer types.</p> |
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| 56 | <div id="map" class="smallmap"></div> |
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| 57 | <div id="docs"> |
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| 58 | <p> |
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| 59 | This is an example that shows wrapping the date line. Wrapping the |
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| 60 | date line is an option on the layer. |
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| 61 | </p> |
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| 62 | <p> |
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| 63 | You can do it with a 'Layer.WMS' or a 'Layer.MapServer' layer. |
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| 64 | </p> |
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| 65 | <pre id="code"> |
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| 66 | var mapserv = new OpenLayers.Layer.MapServer( "OpenLayers Basic", |
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| 67 | "http://vmap0.tiles.osgeo.org/wms/vmap0", |
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| 68 | {layers: 'basic'}, |
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| 69 | <b>{wrapDateLine: true}</b> ); |
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| 70 | </pre> |
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| 71 | </div> |
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| 72 | </body> |
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| 73 | </html> |
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