+++ /dev/null
-L.extend(L.LatLngBounds.prototype, {
- getSize: function () {
- return (this._northEast.lat - this._southWest.lat) *
- (this._northEast.lng - this._southWest.lng);
- },
-
- wrap: function () {
- return new L.LatLngBounds(this._southWest.wrap(), this._northEast.wrap());
- }
-});
-
-L.extend(L.Map.prototype, {
- getLayersCode: function () {
- var layerConfig = '';
- for (var i in this._layers) { // TODO: map.eachLayer
- var layer = this._layers[i];
- if (layer.options && layer.options.code) {
- layerConfig += layer.options.code;
- }
- }
- return layerConfig;
- },
-
- getMapBaseLayerId: function () {
- for (var i in this._layers) { // TODO: map.eachLayer
- var layer = this._layers[i];
- if (layer.options && layer.options.keyid) return layer.options.keyid;
- }
- },
-
- getUrl: function(marker) {
- var precision = zoomPrecision(this.getZoom()),
- params = {};
-
- if (marker && this.hasLayer(marker)) {
- var latLng = marker.getLatLng().wrap();
- params.mlat = latLng.lat.toFixed(precision);
- params.mlon = latLng.lng.toFixed(precision);
- }
-
- if (this._object) {
- params[this._object.type] = this._object.id;
- }
-
- var url = 'http://' + OSM.SERVER_URL + '/',
- query = querystring.stringify(params),
- hash = OSM.formatHash(this);
-
- if (query) url += '?' + query;
- if (hash) url += hash;
-
- return url;
- },
-
- getShortUrl: function(marker) {
- var zoom = this.getZoom(),
- latLng = marker && this.hasLayer(marker) ? marker.getLatLng().wrap() : this.getCenter().wrap(),
- str = window.location.hostname.match(/^www\.openstreetmap\.org/i) ?
- 'http://osm.org/go/' : 'http://' + window.location.hostname + '/go/',
- char_array = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_~",
- x = Math.round((latLng.lng + 180.0) * ((1 << 30) / 90.0)),
- y = Math.round((latLng.lat + 90.0) * ((1 << 30) / 45.0)),
- // JavaScript only has to keep 32 bits of bitwise operators, so this has to be
- // done in two parts. each of the parts c1/c2 has 30 bits of the total in it
- // and drops the last 4 bits of the full 64 bit Morton code.
- c1 = interlace(x >>> 17, y >>> 17), c2 = interlace((x >>> 2) & 0x7fff, (y >>> 2) & 0x7fff),
- digit;
-
- for (var i = 0; i < Math.ceil((zoom + 8) / 3.0) && i < 5; ++i) {
- digit = (c1 >> (24 - 6 * i)) & 0x3f;
- str += char_array.charAt(digit);
- }
- for (i = 5; i < Math.ceil((zoom + 8) / 3.0); ++i) {
- digit = (c2 >> (24 - 6 * (i - 5))) & 0x3f;
- str += char_array.charAt(digit);
- }
- for (i = 0; i < ((zoom + 8) % 3); ++i) str += "-";
-
- // Called to interlace the bits in x and y, making a Morton code.
- function interlace(x, y) {
- x = (x | (x << 8)) & 0x00ff00ff;
- x = (x | (x << 4)) & 0x0f0f0f0f;
- x = (x | (x << 2)) & 0x33333333;
- x = (x | (x << 1)) & 0x55555555;
- y = (y | (y << 8)) & 0x00ff00ff;
- y = (y | (y << 4)) & 0x0f0f0f0f;
- y = (y | (y << 2)) & 0x33333333;
- y = (y | (y << 1)) & 0x55555555;
- return (x << 1) | y;
- }
-
- var params = {};
-
- if (marker && this.hasLayer(marker)) {
- params.m = '';
- }
-
- if (this._object) {
- params[this._object.type] = this._object.id;
- }
-
- var query = querystring.stringify(params);
- if (query) {
- str += '?' + query;
- }
-
- return str;
- },
-
- addObject: function(object, options) {
- this._object = object;
-
- if (this._objectLoader) this._objectLoader.abort();
- if (this._objectLayer) this.removeLayer(this._objectLayer);
-
- var map = this;
- this._objectLoader = $.ajax({
- url: OSM.apiUrl(object),
- dataType: "xml",
- success: function (xml) {
- map._objectLayer = new L.OSM.DataLayer(null, {
- styles: {
- node: options.style,
- way: options.style,
- area: options.style,
- changeset: {
- weight: 1,
- color: '#FF9500',
- opacity: 1,
- fillOpacity: 0
- }
- }
- });
-
- map._objectLayer.interestingNode = function (node, ways, relations) {
- if (object.type === "node") {
- return true;
- } else if (object.type === "relation") {
- for (var i = 0; i < relations.length; i++)
- if (relations[i].members.indexOf(node) != -1)
- return true;
- } else {
- return false;
- }
- };
-
- map._objectLayer.addData(xml);
-
- var bounds = map._objectLayer.getBounds();
-
- if (options.zoom && bounds.isValid()) map.fitBounds(bounds);
- if (options.callback) options.callback(bounds);
-
- map._objectLayer.addTo(map);
- }
- });
- },
-
- removeObject: function() {
- this._object = null;
- if (this._objectLoader) this._objectLoader.abort();
- if (this._objectLayer) this.removeLayer(this._objectLayer);
- }
-});
-
-L.Icon.Default.imagePath = "/images";
-
-L.Icon.Default.imageUrls = {
- "/images/marker-icon.png": "<%= asset_path("images/marker-icon.png") %>",
- "/images/marker-icon-2x.png": "<%= asset_path("images/marker-icon-2x.png") %>",
- "/images/marker-shadow.png": "<%= asset_path("images/marker-shadow.png") %>",
- "/images/marker-shadow-2x.png": "<%= asset_path("images/marker-shadow-2x.png") %>"
-};
-
-L.extend(L.Icon.Default.prototype, {
- _oldGetIconUrl: L.Icon.Default.prototype._getIconUrl,
-
- _getIconUrl: function (name) {
- var url = this._oldGetIconUrl(name);
- return L.Icon.Default.imageUrls[url];
- }
-});
-
-L.Hash.prototype.parseHash = OSM.parseHash;
-L.Hash.prototype.formatHash = OSM.formatHash;
projects / rails.git / blobdiff