website/js/tiles.js

   1 /**
   2  * Namespace: Util.OSM
   3  */
   4 OpenLayers.Util.OSM = {};
   5
   6
   7 /**
   8  * Class: OpenLayers.Layer.OSM.Mapnik
   9  *
  10  * Inherits from:
  11  *  - <OpenLayers.Layer.OSM>
  12  */
  13 OpenLayers.Layer.OSM.Mapnik = OpenLayers.Class(OpenLayers.Layer.OSM, {
  14     /**
  15      * Constructor: OpenLayers.Layer.OSM.Mapnik
  16      *
  17      * Parameters:
  18      * name - {String}
  19      * options - {Object} Hashtable of extra options to tag onto the layer
  20      */
  21     initialize: function(name, options) {
  22         var url = [
  23             "//a.tile.openstreetmap.org/${z}/${x}/${y}.png",
  24             "//b.tile.openstreetmap.org/${z}/${x}/${y}.png",
  25             "//c.tile.openstreetmap.org/${z}/${x}/${y}.png"
  26         ];
  27         options = OpenLayers.Util.extend({ numZoomLevels: 19, buffer: 0,
  28            attribution : '© <a target="_parent" href="http://www.openstreetmap.org">OpenStreetMap</a> and contributors, under an <a target="_parent" href="http://www.openstreetmap.org/copyright">open license</a>' }, options);
  29         var newArguments = [name, url, options];
  30         OpenLayers.Layer.OSM.prototype.initialize.apply(this, newArguments);
  31     },
  32
  33     CLASS_NAME: "OpenLayers.Layer.OSM.Mapnik"
  34 });
  35
  36 /**
  37  * Class: OpenLayers.Layer.OSM.MapQuestOpen
  38  *
  39  * Inherits from:
  40  *  - <OpenLayers.Layer.OSM>
  41  */
  42 OpenLayers.Layer.OSM.MapQuestOpen = OpenLayers.Class(OpenLayers.Layer.OSM, {
  43     /**
  44      * Constructor: OpenLayers.Layer.OSM.MapQuestOpen
  45      *
  46      * Parameters:
  47      * name - {String}
  48      * options - {Object} Hashtable of extra options to tag onto the layer
  49      */
  50     initialize: function(name, options) {
  51         var url = [
  52             "http://otile1.mqcdn.com/tiles/1.0.0/osm/${z}/${x}/${y}.png",
  53             "http://otile2.mqcdn.com/tiles/1.0.0/osm/${z}/${x}/${y}.png",
  54             "http://otile3.mqcdn.com/tiles/1.0.0/osm/${z}/${x}/${y}.png",
  55             "http://otile4.mqcdn.com/tiles/1.0.0/osm/${z}/${x}/${y}.png"
  56         ];
  57         options = OpenLayers.Util.extend({ numZoomLevels: 19, buffer: 0 }, options);
  58         var newArguments = [name, url, options];
  59         OpenLayers.Layer.OSM.prototype.initialize.apply(this, newArguments);
  60     },
  61
  62     CLASS_NAME: "OpenLayers.Layer.OSM.MapQuestOpen"
  63 });
  64
  65 /**
  66  * Class: OpenLayers.Layer.OSM.CycleMap
  67  *
  68  * Inherits from:
  69  *  - <OpenLayers.Layer.OSM>
  70  */
  71 OpenLayers.Layer.OSM.CycleMap = OpenLayers.Class(OpenLayers.Layer.OSM, {
  72     /**
  73      * Constructor: OpenLayers.Layer.OSM.CycleMap
  74      *
  75      * Parameters:
  76      * name - {String}
  77      * options - {Object} Hashtable of extra options to tag onto the layer
  78      */
  79     initialize: function(name, options) {
  80         var url = [
  81             "http://a.tile.opencyclemap.org/cycle/${z}/${x}/${y}.png",
  82             "http://b.tile.opencyclemap.org/cycle/${z}/${x}/${y}.png",
  83             "http://c.tile.opencyclemap.org/cycle/${z}/${x}/${y}.png"
  84         ];
  85         options = OpenLayers.Util.extend({ numZoomLevels: 19, buffer: 0 }, options);
  86         var newArguments = [name, url, options];
  87         OpenLayers.Layer.OSM.prototype.initialize.apply(this, newArguments);
  88     },
  89
  90     CLASS_NAME: "OpenLayers.Layer.OSM.CycleMap"
  91 });