Adding a WMTS layer and capabilities parser to work with OGC WMTS service implementations. Thanks August Town for this nice contribution. p=august,me r=me (closes #2637)

git-svn-id: http://svn.openlayers.org/trunk/openlayers@10388 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
2010-06-12 02:41:51 +00:00
parent f7113df376
commit d1e24bdcc0
11 changed files with 2450 additions and 0 deletions
--- a/examples/wmts.html
+++ b/examples/wmts.html
@@ -0,0 +1,31 @@
+<!DOCTYPE html>
+<html>
+    <head>
+        <title>OpenLayers WMTS 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/Firebug/firebug.js"></script>
+        <script src="../lib/OpenLayers.js"></script>
+        <script src="wmts.js"></script>
+    </head>
+    <body onload="init();">
+        <h1 id="title">Web Map Tile Service (WMTS) Layer</h1>
+        
+        <p id="shortdesc">
+            The WMTS layer allows viewing of tiles from a server implementing
+            the OGC Web Map Tile Service (WMTS) standard version 1.0.0.
+        </p>
+        
+        <div id="map" class="smallmap"></div>
+        
+        <div id="docs">
+            <p>
+                This example uses an OpenLayers.Layer.WMTS layer to display
+                cached tiles over an OSM layer in spherical mercator coordinates.
+            </p><p>
+                See the <a href="wmts.js" target="_blank">
+                wmts.js source</a> to see how this is done.
+            </p>
+        </div>
+    </body>
+</html>
--- a/examples/wmts.js
+++ b/examples/wmts.js
@@ -0,0 +1,40 @@
+var map;
+
+function init() {
+    
+    map = new OpenLayers.Map({
+        div: "map",
+        projection: "EPSG:900913",
+        units: "m",
+        maxExtent: new OpenLayers.Bounds(
+            -20037508.34, -20037508.34, 20037508.34, 20037508.34
+        ),
+        maxResolution: 156543.0339
+    });    
+    
+    var osm = new OpenLayers.Layer.OSM();
+
+    // If tile matrix identifiers differ from zoom levels (0, 1, 2, ...)
+    // then they must be explicitly provided.
+    var matrixIds = new Array(26);
+    for (var i=0; i<26; ++i) {
+        matrixIds[i] = "EPSG:900913:" + i;
+    }
+
+    var wmts = new OpenLayers.Layer.WMTS({
+        name: "Medford Buildings",
+        url: "http://v2.suite.opengeo.org/geoserver/gwc/service/wmts/",
+        layer: "medford:buildings",
+        matrixSet: "EPSG:900913",
+        matrixIds: matrixIds,
+        format: "image/png",
+        style: "_null",
+        opacity: 0.7,
+        isBaseLayer: false
+    });                
+
+    map.addLayers([osm, wmts]);
+    map.addControl(new OpenLayers.Control.LayerSwitcher());
+    map.setCenter(new OpenLayers.LonLat(-13677832, 5213272), 13);
+    
+}