|
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 | <html xmlns="http://www.w3.org/1999/xhtml"> <head> <title>OpenLayers TileCache Example</title> <link rel="stylesheet" href="../theme/default/style.css" type="text/css" /> <link rel="stylesheet" href="style.css" type="text/css" /> <script src="../lib/OpenLayers.js"></script> <script type="text/javascript"> var map, layer; function init(){ map = new OpenLayers.Map( $('map'), { resolutions: [0.087890625, 0.0439453125, 0.02197265625, 0.010986328125] }); layer = new OpenLayers.Layer.TileCache("TileCache Layer", ["http://c0.labs.metacarta.com/wms-c/cache/", "http://c1.labs.metacarta.com/wms-c/cache/", "http://c2.labs.metacarta.com/wms-c/cache/", "http://c3.labs.metacarta.com/wms-c/cache/", "http://c4.labs.metacarta.com/wms-c/cache/"], "basic", { serverResolutions: [0.703125, 0.3515625, 0.17578125, 0.087890625, 0.0439453125, 0.02197265625, 0.010986328125, 0.0054931640625, 0.00274658203125, 0.001373291015625, 0.0006866455078125, 0.00034332275390625, 0.000171661376953125, 0.0000858306884765625, 0.00004291534423828125, 0.000021457672119140625] } ); map.addLayer(layer); map.setCenter(new OpenLayers.LonLat(0, 0), 0); } OpenLayers.Util.onImageLoadError = function() { /** * For images that don't exist in the cache, you can display * a default image - one that looks like water for example. * To show nothing at all, leave the following lines commented out. */ //this.src = "../img/blank.gif"; //this.style.display = ""; }; </script> </head> <body onload="init()"> <h1 id="title">TileCache Example</h1> <div id="tags"></div> <p id="shortdesc"> Demonstrates a TileCache layer that loads tiles from from a web accessible disk-based cache only. </p> <div id="map" class="smallmap"></div> <div id="docs"> This layer should be used for web accessible disk-based caches only. It is not used to request new tiles from TileCache. Note that you should specify resolutions explicitly on this layer so that they match your TileCache configuration. </div> </body> </html> |