X-Git-Url: https://git.openstreetmap.org/rails.git/blobdiff_plain/b82c10bcd1fe5975edaa2cb0aedeec13add4ef34..72e33046c80bddc0ca9b1336786dcb4b349137f7:/public/openlayers/OpenStreetMap.js

diff --git a/public/openlayers/OpenStreetMap.js b/public/openlayers/OpenStreetMap.js
index 40722d4e0..aebfa65db 100644
--- a/public/openlayers/OpenStreetMap.js
+++ b/public/openlayers/OpenStreetMap.js
@@ -7,7 +7,7 @@ OpenLayers.Util.OSM = {};
  * Constant: MISSING_TILE_URL
  * {String} URL of image to display for missing tiles
  */
-OpenLayers.Util.OSM.MISSING_TILE_URL = "http://openstreetmap.org/openlayers/img/404.png";
+OpenLayers.Util.OSM.MISSING_TILE_URL = "http://www.openstreetmap.org/openlayers/img/404.png";
 
 /**
  * Property: originalOnImageLoadError
@@ -16,129 +16,110 @@ OpenLayers.Util.OSM.MISSING_TILE_URL = "http://openstreetmap.org/openlayers/img/
 OpenLayers.Util.OSM.originalOnImageLoadError = OpenLayers.Util.onImageLoadError;
 
 /**
- * Function: onImageLoadError 
+ * Function: onImageLoadError
  */
 OpenLayers.Util.onImageLoadError = function() {
-    if (this.src.match(/^http:\/\/[abc]\.[a-z]+\.openstreetmap\.org/)) {
+    if (this.src.match(/^http:\/\/[abc]\.[a-z]+\.openstreetmap\.org\//)) {
         this.src = OpenLayers.Util.OSM.MISSING_TILE_URL;
+    } else if (this.src.match(/^http:\/\/[def]\.tah\.openstreetmap\.org\//)) {
+        // do nothing - this layer is transparent
     } else {
         OpenLayers.Util.OSM.originalOnImageLoadError;
     }
 };
 
 /**
- * @requires OpenLayers/Layer/TMS.js
- * 
- * Class: OpenLayers.Layer.OSM
- * 
+ * Class: OpenLayers.Layer.OSM.Mapnik
+ *
  * Inherits from:
- *  - <OpenLayers.Layer.TMS>
+ *  - <OpenLayers.Layer.OSM>
  */
-OpenLayers.Layer.OSM = OpenLayers.Class(OpenLayers.Layer.TMS, {
+OpenLayers.Layer.OSM.Mapnik = OpenLayers.Class(OpenLayers.Layer.OSM, {
     /**
-     * Constructor: OpenLayers.Layer.OSM
-     * 
+     * Constructor: OpenLayers.Layer.OSM.Mapnik
+     *
      * Parameters:
      * name - {String}
-     * url - {String}
      * options - {Object} Hashtable of extra options to tag onto the layer
      */
-    initialize: function(name, url, options) {
-        options = OpenLayers.Util.extend(options, { attribution: "Data by <a href='http://openstreetmap.org/'>OpenStreetMap</a>" });
-        OpenLayers.Layer.TMS.prototype.initialize.apply(this, arguments);
-    },    
-    
-    /**
-     * Method: getUrl
-     * 
-     * Parameters:
-     * bounds - {<OpenLayers.Bounds>}
-     * 
-     * Returns:
-     * {String} A string with the layer's url and parameters and also the 
-     *          passed-in bounds and appropriate tile size specified as 
-     *          parameters
-     */
-    getURL: function (bounds) {
-        var res = this.map.getResolution();
-        var x = Math.round((bounds.left - this.maxExtent.left) / (res * this.tileSize.w));
-        var y = Math.round((this.maxExtent.top - bounds.top) / (res * this.tileSize.h));
-        var z = this.map.getZoom();
-        var limit = Math.pow(2, z);
-
-        if (y < 0 || y >= limit)
-        {
-            return OpenLayers.Util.OSM.MISSING_TILE_URL;
-        }
-        else
-        {
-            x = ((x % limit) + limit) % limit;
-
-            var url = this.url;
-            var path = z + "/" + x + "/" + y + ".png";
-
-            if (url instanceof Array)
-            {
-                url = this.selectUrl(path, url);
-            }
-
-            return url + path;
-        }
+    initialize: function(name, options) {
+        var url = [
+            "http://a.tile.openstreetmap.org/${z}/${x}/${y}.png",
+            "http://b.tile.openstreetmap.org/${z}/${x}/${y}.png",
+            "http://c.tile.openstreetmap.org/${z}/${x}/${y}.png"
+        ];
+        options = OpenLayers.Util.extend({
+            numZoomLevels: 19,
+            buffer: 0,
+            transitionEffect: "resize"
+        }, options);
+        var newArguments = [name, url, options];
+        OpenLayers.Layer.OSM.prototype.initialize.apply(this, newArguments);
     },
 
-    CLASS_NAME: "OpenLayers.Layer.OSM"
+    CLASS_NAME: "OpenLayers.Layer.OSM.Mapnik"
 });
 
 /**
- * Class: OpenLayers.Layer.OSM.Mapnik
- * 
+ * Class: OpenLayers.Layer.OSM.Osmarender
+ *
  * Inherits from:
  *  - <OpenLayers.Layer.OSM>
  */
-OpenLayers.Layer.OSM.Mapnik = OpenLayers.Class(OpenLayers.Layer.OSM, {
+OpenLayers.Layer.OSM.Osmarender = OpenLayers.Class(OpenLayers.Layer.OSM, {
     /**
-     * Constructor: OpenLayers.Layer.OSM.Mapnik
-     * 
+     * Constructor: OpenLayers.Layer.OSM.Osmarender
+     *
      * Parameters:
      * name - {String}
      * options - {Object} Hashtable of extra options to tag onto the layer
      */
     initialize: function(name, options) {
         var url = [
-            "http://a.tile.openstreetmap.org/",
-            "http://b.tile.openstreetmap.org/",
-            "http://c.tile.openstreetmap.org/"
+            "http://a.tah.openstreetmap.org/Tiles/tile/${z}/${x}/${y}.png",
+            "http://b.tah.openstreetmap.org/Tiles/tile/${z}/${x}/${y}.png",
+            "http://c.tah.openstreetmap.org/Tiles/tile/${z}/${x}/${y}.png"
         ];
+        options = OpenLayers.Util.extend({
+            numZoomLevels: 18,
+            buffer: 0,
+            transitionEffect: "resize"
+        }, options);
         var newArguments = [name, url, options];
         OpenLayers.Layer.OSM.prototype.initialize.apply(this, newArguments);
-    },    
+    },
 
-    CLASS_NAME: "OpenLayers.Layer.OSM.Mapnik"
+    CLASS_NAME: "OpenLayers.Layer.OSM.Osmarender"
 });
 
 /**
- * Class: OpenLayers.Layer.OSM.Osmarender
- * 
+ * Class: OpenLayers.Layer.OSM.CycleMap
+ *
  * Inherits from:
  *  - <OpenLayers.Layer.OSM>
  */
-OpenLayers.Layer.OSM.Osmarender = OpenLayers.Class(OpenLayers.Layer.OSM, {
+OpenLayers.Layer.OSM.CycleMap = OpenLayers.Class(OpenLayers.Layer.OSM, {
     /**
-     * Constructor: OpenLayers.Layer.OSM.Osmarender
-     * 
+     * Constructor: OpenLayers.Layer.OSM.CycleMap
+     *
      * Parameters:
      * name - {String}
      * options - {Object} Hashtable of extra options to tag onto the layer
      */
     initialize: function(name, options) {
         var url = [
-            "http://a.tah.openstreetmap.org/Tiles/tile.php/",
-            "http://b.tah.openstreetmap.org/Tiles/tile.php/",
-            "http://c.tah.openstreetmap.org/Tiles/tile.php/"
+            "http://a.tile.opencyclemap.org/cycle/${z}/${x}/${y}.png",
+            "http://b.tile.opencyclemap.org/cycle/${z}/${x}/${y}.png",
+            "http://c.tile.opencyclemap.org/cycle/${z}/${x}/${y}.png"
         ];
+        options = OpenLayers.Util.extend({
+            numZoomLevels: 19,
+            buffer: 0,
+            transitionEffect: "resize"
+        }, options);
         var newArguments = [name, url, options];
         OpenLayers.Layer.OSM.prototype.initialize.apply(this, newArguments);
-    },    
+    },
 
-    CLASS_NAME: "OpenLayers.Layer.OSM.Osmarender"
+    CLASS_NAME: "OpenLayers.Layer.OSM.CycleMap"
 });