/** * Namespace: Util.OSM */ OpenLayers.Util.OSM = {}; /** * Constant: MISSING_TILE_URL * {String} URL of image to display for missing tiles */ OpenLayers.Util.OSM.MISSING_TILE_URL = "/404.php"; /** * Property: originalOnImageLoadError * {Function} Original onImageLoadError function. */ OpenLayers.Util.OSM.originalOnImageLoadError = OpenLayers.Util.onImageLoadError; /** * Function: onImageLoadError */ OpenLayers.Util.onImageLoadError = function() { 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; } }; /** * Class: OpenLayers.Layer.OSM.Mapnik * * Inherits from: * - */ OpenLayers.Layer.OSM.Mapnik = OpenLayers.Class(OpenLayers.Layer.OSM, { /** * Constructor: OpenLayers.Layer.OSM.Mapnik * * Parameters: * name - {String} * options - {Object} Hashtable of extra options to tag onto the layer */ initialize: function(name, options) { var url = [ "http://a.tiles.bigtincan.com/${z}/${x}/${y}.png", "http://b.tiles.bigtincan.com/${z}/${x}/${y}.png", "http://c.tiles.bigtincan.com/${z}/${x}/${y}.png" ]; options = OpenLayers.Util.extend({ numZoomLevels: 19 }, options); var newArguments = [name, url, options]; OpenLayers.Layer.OSM.prototype.initialize.apply(this, newArguments); }, CLASS_NAME: "OpenLayers.Layer.OSM.Mapnik" }); OpenLayers.Layer.OSM.NearMap = OpenLayers.Class(OpenLayers.Layer.OSM, { /** * Constructor: OpenLayers.Layer.OSM.Mapnik * * Parameters: * name - {String} * options - {Object} Hashtable of extra options to tag onto the layer */ initialize: function(name, options) { var url = [ "http://nearmap:findreality@web0.nearmap.com/maps/hl=en&nml=Vert&x=${x}&y=${y}&z=${z}", "http://nearmap:findreality@web1.nearmap.com/maps/hl=en&nml=Vert&x=${x}&y=${y}&z=${z}", "http://nearmap:findreality@web2.nearmap.com/maps/hl=en&nml=Vert&x=${x}&y=${y}&z=${z}", "http://nearmap:findreality@web3.nearmap.com/maps/hl=en&nml=Vert&x=${x}&y=${y}&z=${z}" ]; options = OpenLayers.Util.extend({ numZoomLevels: 22 }, options); var newArguments = [name, url, options]; OpenLayers.Layer.OSM.prototype.initialize.apply(this, newArguments); }, CLASS_NAME: "OpenLayers.Layer.OSM.NearMap" }); /** * Class: OpenLayers.Layer.OSM.Osmarender * * Inherits from: * - */ OpenLayers.Layer.OSM.Osmarender = OpenLayers.Class(OpenLayers.Layer.OSM, { /** * Constructor: OpenLayers.Layer.OSM.Osmarender * * Parameters: * name - {String} * options - {Object} Hashtable of extra options to tag onto the layer */ initialize: function(name, options) { var url = [ "http://a.tah.openstreetmap.org/Tiles/tile/${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 }, options); var newArguments = [name, url, options]; OpenLayers.Layer.OSM.prototype.initialize.apply(this, newArguments); }, CLASS_NAME: "OpenLayers.Layer.OSM.Osmarender" }); /** * Class: OpenLayers.Layer.OSM.CycleMap * * Inherits from: * - */ OpenLayers.Layer.OSM.CycleMap = OpenLayers.Class(OpenLayers.Layer.OSM, { /** * 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.andy.sandbox.cloudmade.com/tiles/cycle/${z}/${x}/${y}.png", "http://b.andy.sandbox.cloudmade.com/tiles/cycle/${z}/${x}/${y}.png", "http://c.andy.sandbox.cloudmade.com/tiles/cycle/${z}/${x}/${y}.png" ]; options = OpenLayers.Util.extend({ numZoomLevels: 19 }, options); var newArguments = [name, url, options]; OpenLayers.Layer.OSM.prototype.initialize.apply(this, newArguments); }, CLASS_NAME: "OpenLayers.Layer.OSM.CycleMap" }); /** * Class: OpenLayers.Layer.OSM.Maplint * * Inherits from: * - */ OpenLayers.Layer.OSM.Maplint = OpenLayers.Class(OpenLayers.Layer.OSM, { /** * Constructor: OpenLayers.Layer.OSM.Maplint * * Parameters: * name - {String} * options - {Object} Hashtable of extra options to tag onto the layer */ initialize: function(name, options) { var url = [ "http://d.tah.openstreetmap.org/Tiles/maplint/${z}/${x}/${y}.png", "http://e.tah.openstreetmap.org/Tiles/maplint/${z}/${x}/${y}.png", "http://f.tah.openstreetmap.org/Tiles/maplint/${z}/${x}/${y}.png" ]; options = OpenLayers.Util.extend({ numZoomLevels: 18, isBaseLayer: false, visibility: false }, options); var newArguments = [name, url, options]; OpenLayers.Layer.OSM.prototype.initialize.apply(this, newArguments); }, CLASS_NAME: "OpenLayers.Layer.OSM.Maplint" });