vendor: 199,243 bytes, lines 1-2544
1/* @preserve 2 * Leaflet 1.9.4, a JS library for interactive maps. https://leafletjs.com 3 * (c) 2010-2023 Vladimir Agafonkin, (c) 2010-2011 CloudMade 4 */ 5! function(t, e) { "object" == typeof exports && "undefined" != typeof module ? e(exports) : "function" == typeof define && define.amd ? define(["exports"], e) : e((t = "undefined" != typeof globalThis ? globalThis : t || self).leaflet = {}) }(this, function(t) { 6 "use strict"; 7 8 function l(t) { 9 for (var e, i, n = 1, o = arguments.length; n < o; n++) 10 for (e in i = arguments[n]) t[e] = i[e]; 11 return t 12 } 13 var R = Object.create || function(t) { return N.prototype = t, new N }; 14 15 function N() {} 16 17 function a(t, e) { var i, n = Array.prototype.slice; return t.bind ? t.bind.apply(t, n.call(arguments, 1)) : (i = n.call(arguments, 2), function() { return t.apply(e, i.length ? i.concat(n.call(arguments)) : arguments) }) } 18 var D = 0; 19 20 function h(t) { return "_leaflet_id" in t || (t._leaflet_id = ++D), t._leaflet_id } 21 22 function j(t, e, i) { 23 var n, o, s = function() { n = !1, o && (r.apply(i, o), o = !1) }, 24 r = function() { n ? o = arguments : (t.apply(i, arguments), setTimeout(s, e), n = !0) }; 25 return r 26 } 27 28 function H(t, e, i) { 29 var n = e[1], 30 e = e[0], 31 o = n - e; 32 return t === n && i ? t : ((t - e) % o + o) % o + e 33 } 34 35 function u() { return !1 } 36 37 function i(t, e) { return !1 === e ? t : (e = Math.pow(10, void 0 === e ? 6 : e), Math.round(t * e) / e) } 38 39 function W(t) { return t.trim ? t.trim() : t.replace(/^\s+|\s+$/g, "") } 40 41 function F(t) { return W(t).split(/\s+/) } 42 43 function c(t, e) { for (var i in Object.prototype.hasOwnProperty.call(t, "options") || (t.options = t.options ? R(t.options) : {}), e) t.options[i] = e[i]; return t.options } 44 45 function U(t, e, i) { var n, o = []; for (n in t) o.push(encodeURIComponent(i ? n.toUpperCase() : n) + "=" + encodeURIComponent(t[n])); return (e && -1 !== e.indexOf("?") ? "&" : "?") + o.join("&") } 46 var V = /\{ *([\w_ -]+) *\}/g; 47 48 function q(t, i) { return t.replace(V, function(t, e) { e = i[e]; if (void 0 === e) throw new Error("No value provided for variable " + t); return e = "function" == typeof e ? e(i) : e }) } 49 var d = Array.isArray || function(t) { return "[object Array]" === Object.prototype.toString.call(t) }; 50 51 function G(t, e) { 52 for (var i = 0; i < t.length; i++) 53 if (t[i] === e) return i; 54 return -1 55 } 56 var K = "data:image/gif;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs="; 57 58 function Y(t) { return window["webkit" + t] || window["moz" + t] || window["ms" + t] } 59 var X = 0; 60 61 function J(t) { 62 var e = +new Date, 63 i = Math.max(0, 16 - (e - X)); 64 return X = e + i, window.setTimeout(t, i) 65 } 66 var $ = window.requestAnimationFrame || Y("RequestAnimationFrame") || J, 67 Q = window.cancelAnimationFrame || Y("CancelAnimationFrame") || Y("CancelRequestAnimationFrame") || function(t) { window.clearTimeout(t) }; 68 69 function x(t, e, i) { 70 if (!i || $ !== J) return $.call(window, a(t, e)); 71 t.call(e) 72 } 73 74 function r(t) { t && Q.call(window, t) } 75 var tt = { __proto__: null, extend: l, create: R, bind: a, get lastId() { return D }, stamp: h, throttle: j, wrapNum: H, falseFn: u, formatNum: i, trim: W, splitWords: F, setOptions: c, getParamString: U, template: q, isArray: d, indexOf: G, emptyImageUrl: K, requestFn: $, cancelFn: Q, requestAnimFrame: x, cancelAnimFrame: r }; 76 77 function et() {} 78 et.extend = function(t) { 79 function e() { c(this), this.initialize && this.initialize.apply(this, arguments), this.callInitHooks() } 80 var i, n = e.__super__ = this.prototype, 81 o = R(n); 82 for (i in (o.constructor = e).prototype = o, this) Object.prototype.hasOwnProperty.call(this, i) && "prototype" !== i && "__super__" !== i && (e[i] = this[i]); 83 if (t.statics && l(e, t.statics), t.includes) { 84 var s = t.includes; 85 if ("undefined" != typeof L && L && L.Mixin) { s = d(s) ? s : [s]; for (var r = 0; r < s.length; r++) s[r] === L.Mixin.Events && console.warn("Deprecated include of L.Mixin.Events: this property will be removed in future releases, please inherit from L.Evented instead.", (new Error).stack) } 86 l.apply(null, [o].concat(t.includes)) 87 } 88 return l(o, t), delete o.statics, delete o.includes, o.options && (o.options = n.options ? R(n.options) : {}, l(o.options, t.options)), o._initHooks = [], o.callInitHooks = function() { if (!this._initHooksCalled) { n.callInitHooks && n.callInitHooks.call(this), this._initHooksCalled = !0; for (var t = 0, e = o._initHooks.length; t < e; t++) o._initHooks[t].call(this) } }, e 89 }, et.include = function(t) { var e = this.prototype.options; return l(this.prototype, t), t.options && (this.prototype.options = e, this.mergeOptions(t.options)), this }, et.mergeOptions = function(t) { return l(this.prototype.options, t), this }, et.addInitHook = function(t) { 90 var e = Array.prototype.slice.call(arguments, 1), 91 i = "function" == typeof t ? t : function() { this[t].apply(this, e) }; 92 return this.prototype._initHooks = this.prototype._initHooks || [], this.prototype._initHooks.push(i), this 93 }; 94 var e = { 95 on: function(t, e, i) { 96 if ("object" == typeof t) 97 for (var n in t) this._on(n, t[n], e); 98 else 99 for (var o = 0, s = (t = F(t)).length; o < s; o++) this._on(t[o], e, i); 100 return this 101 }, 102 off: function(t, e, i) { 103 if (arguments.length) 104 if ("object" == typeof t) 105 for (var n in t) this._off(n, t[n], e); 106 else { t = F(t); for (var o = 1 === arguments.length, s = 0, r = t.length; s < r; s++) o ? this._off(t[s]) : this._off(t[s], e, i) } 107 else delete this._events; 108 return this 109 }, 110 _on: function(t, e, i, n) { "function" != typeof e ? console.warn("wrong listener type: " + typeof e) : !1 === this._listens(t, e, i) && (e = { fn: e, ctx: i = i === this ? void 0 : i }, n && (e.once = !0), this._events = this._events || {}, this._events[t] = this._events[t] || [], this._events[t].push(e)) }, 111 _off: function(t, e, i) { 112 var n, o, s; 113 if (this._events && (n = this._events[t])) 114 if (1 === arguments.length) { 115 if (this._firingCount) 116 for (o = 0, s = n.length; o < s; o++) n[o].fn = u; 117 delete this._events[t] 118 } else "function" != typeof e ? console.warn("wrong listener type: " + typeof e) : !1 !== (e = this._listens(t, e, i)) && (i = n[e], this._firingCount && (i.fn = u, this._events[t] = n = n.slice()), n.splice(e, 1)) 119 }, 120 fire: function(t, e, i) { 121 if (this.listens(t, i)) { 122 var n = l({}, e, { type: t, target: this, sourceTarget: e && e.sourceTarget || this }); 123 if (this._events) { 124 var o = this._events[t]; 125 if (o) { 126 this._firingCount = this._firingCount + 1 || 1; 127 for (var s = 0, r = o.length; s < r; s++) { 128 var a = o[s], 129 h = a.fn; 130 a.once && this.off(t, h, a.ctx), h.call(a.ctx || this, n) 131 } 132 this._firingCount-- 133 } 134 } 135 i && this._propagateEvent(n) 136 } 137 return this 138 }, 139 listens: function(t, e, i, n) { 140 "string" != typeof t && console.warn('"string" type argument expected'); 141 var o = e, 142 s = ("function" != typeof e && (n = !!e, i = o = void 0), this._events && this._events[t]); 143 if (s && s.length && !1 !== this._listens(t, o, i)) return !0; 144 if (n) 145 for (var r in this._eventParents) 146 if (this._eventParents[r].listens(t, e, i, n)) return !0; 147 return !1 148 }, 149 _listens: function(t, e, i) { 150 if (this._events) { 151 var n = this._events[t] || []; 152 if (!e) return !!n.length; 153 i === this && (i = void 0); 154 for (var o = 0, s = n.length; o < s; o++) 155 if (n[o].fn === e && n[o].ctx === i) return o 156 } 157 return !1 158 }, 159 once: function(t, e, i) { 160 if ("object" == typeof t) 161 for (var n in t) this._on(n, t[n], e, !0); 162 else 163 for (var o = 0, s = (t = F(t)).length; o < s; o++) this._on(t[o], e, i, !0); 164 return this 165 }, 166 addEventParent: function(t) { return this._eventParents = this._eventParents || {}, this._eventParents[h(t)] = t, this }, 167 removeEventParent: function(t) { return this._eventParents && delete this._eventParents[h(t)], this }, 168 _propagateEvent: function(t) { for (var e in this._eventParents) this._eventParents[e].fire(t.type, l({ layer: t.target, propagatedFrom: t.target }, t), !0) } 169 }, 170 it = (e.addEventListener = e.on, e.removeEventListener = e.clearAllEventListeners = e.off, e.addOneTimeEventListener = e.once, e.fireEvent = e.fire, e.hasEventListeners = e.listens, et.extend(e)); 171 172 function p(t, e, i) { this.x = i ? Math.round(t) : t, this.y = i ? Math.round(e) : e } 173 var nt = Math.trunc || function(t) { return 0 < t ? Math.floor(t) : Math.ceil(t) }; 174 175 function m(t, e, i) { return t instanceof p ? t : d(t) ? new p(t[0], t[1]) : null == t ? t : "object" == typeof t && "x" in t && "y" in t ? new p(t.x, t.y) : new p(t, e, i) } 176 177 function f(t, e) { 178 if (t) 179 for (var i = e ? [t, e] : t, n = 0, o = i.length; n < o; n++) this.extend(i[n]) 180 } 181 182 function _(t, e) { return !t || t instanceof f ? t : new f(t, e) } 183 184 function s(t, e) { 185 if (t) 186 for (var i = e ? [t, e] : t, n = 0, o = i.length; n < o; n++) this.extend(i[n]) 187 } 188 189 function g(t, e) { return t instanceof s ? t : new s(t, e) } 190 191 function v(t, e, i) { 192 if (isNaN(t) || isNaN(e)) throw new Error("Invalid LatLng object: (" + t + ", " + e + ")"); 193 this.lat = +t, this.lng = +e, void 0 !== i && (this.alt = +i) 194 } 195 196 function w(t, e, i) { return t instanceof v ? t : d(t) && "object" != typeof t[0] ? 3 === t.length ? new v(t[0], t[1], t[2]) : 2 === t.length ? new v(t[0], t[1]) : null : null == t ? t : "object" == typeof t && "lat" in t ? new v(t.lat, "lng" in t ? t.lng : t.lon, t.alt) : void 0 === e ? null : new v(t, e, i) } 197 p.prototype = { 198 clone: function() { return new p(this.x, this.y) }, 199 add: function(t) { return this.clone()._add(m(t)) }, 200 _add: function(t) { return this.x += t.x, this.y += t.y, this }, 201 subtract: function(t) { return this.clone()._subtract(m(t)) }, 202 _subtract: function(t) { return this.x -= t.x, this.y -= t.y, this }, 203 divideBy: function(t) { return this.clone()._divideBy(t) }, 204 _divideBy: function(t) { return this.x /= t, this.y /= t, this }, 205 multiplyBy: function(t) { return this.clone()._multiplyBy(t) }, 206 _multiplyBy: function(t) { return this.x *= t, this.y *= t, this }, 207 scaleBy: function(t) { return new p(this.x * t.x, this.y * t.y) }, 208 unscaleBy: function(t) { return new p(this.x / t.x, this.y / t.y) }, 209 round: function() { return this.clone()._round() }, 210 _round: function() { return this.x = Math.round(this.x), this.y = Math.round(this.y), this }, 211 floor: function() { return this.clone()._floor() }, 212 _floor: function() { return this.x = Math.floor(this.x), this.y = Math.floor(this.y), this }, 213 ceil: function() { return this.clone()._ceil() }, 214 _ceil: function() { return this.x = Math.ceil(this.x), this.y = Math.ceil(this.y), this }, 215 trunc: function() { return this.clone()._trunc() }, 216 _trunc: function() { return this.x = nt(this.x), this.y = nt(this.y), this }, 217 distanceTo: function(t) { 218 var e = (t = m(t)).x - this.x, 219 t = t.y - this.y; 220 return Math.sqrt(e * e + t * t) 221 }, 222 equals: function(t) { return (t = m(t)).x === this.x && t.y === this.y }, 223 contains: function(t) { return t = m(t), Math.abs(t.x) <= Math.abs(this.x) && Math.abs(t.y) <= Math.abs(this.y) }, 224 toString: function() { return "Point(" + i(this.x) + ", " + i(this.y) + ")" } 225 }, f.prototype = { 226 extend: function(t) { 227 var e, i; 228 if (t) { 229 if (t instanceof p || "number" == typeof t[0] || "x" in t) e = i = m(t); 230 else if (e = (t = _(t)).min, i = t.max, !e || !i) return this; 231 this.min || this.max ? (this.min.x = Math.min(e.x, this.min.x), this.max.x = Math.max(i.x, this.max.x), this.min.y = Math.min(e.y, this.min.y), this.max.y = Math.max(i.y, this.max.y)) : (this.min = e.clone(), this.max = i.clone()) 232 } 233 return this 234 }, 235 getCenter: function(t) { return m((this.min.x + this.max.x) / 2, (this.min.y + this.max.y) / 2, t) }, 236 getBottomLeft: function() { return m(this.min.x, this.max.y) }, 237 getTopRight: function() { return m(this.max.x, this.min.y) }, 238 getTopLeft: function() { return this.min }, 239 getBottomRight: function() { return this.max }, 240 getSize: function() { return this.max.subtract(this.min) }, 241 contains: function(t) { var e, i; return (t = ("number" == typeof t[0] || t instanceof p ? m : _)(t)) instanceof f ? (e = t.min, i = t.max) : e = i = t, e.x >= this.min.x && i.x <= this.max.x && e.y >= this.min.y && i.y <= this.max.y }, 242 intersects: function(t) { 243 t = _(t); 244 var e = this.min, 245 i = this.max, 246 n = t.min, 247 t = t.max, 248 o = t.x >= e.x && n.x <= i.x, 249 t = t.y >= e.y && n.y <= i.y; 250 return o && t 251 }, 252 overlaps: function(t) { 253 t = _(t); 254 var e = this.min, 255 i = this.max, 256 n = t.min, 257 t = t.max, 258 o = t.x > e.x && n.x < i.x, 259 t = t.y > e.y && n.y < i.y; 260 return o && t 261 }, 262 isValid: function() { return !(!this.min || !this.max) }, 263 pad: function(t) { 264 var e = this.min, 265 i = this.max, 266 n = Math.abs(e.x - i.x) * t, 267 t = Math.abs(e.y - i.y) * t; 268 return _(m(e.x - n, e.y - t), m(i.x + n, i.y + t)) 269 }, 270 equals: function(t) { return !!t && (t = _(t), this.min.equals(t.getTopLeft()) && this.max.equals(t.getBottomRight())) } 271 }, s.prototype = { 272 extend: function(t) { 273 var e, i, n = this._southWest, 274 o = this._northEast; 275 if (t instanceof v) i = e = t; 276 else { if (!(t instanceof s)) return t ? this.extend(w(t) || g(t)) : this; if (e = t._southWest, i = t._northEast, !e || !i) return this } 277 return n || o ? (n.lat = Math.min(e.lat, n.lat), n.lng = Math.min(e.lng, n.lng), o.lat = Math.max(i.lat, o.lat), o.lng = Math.max(i.lng, o.lng)) : (this._southWest = new v(e.lat, e.lng), this._northEast = new v(i.lat, i.lng)), this 278 }, 279 pad: function(t) { 280 var e = this._southWest, 281 i = this._northEast, 282 n = Math.abs(e.lat - i.lat) * t, 283 t = Math.abs(e.lng - i.lng) * t; 284 return new s(new v(e.lat - n, e.lng - t), new v(i.lat + n, i.lng + t)) 285 }, 286 getCenter: function() { return new v((this._southWest.lat + this._northEast.lat) / 2, (this._southWest.lng + this._northEast.lng) / 2) }, 287 getSouthWest: function() { return this._southWest }, 288 getNorthEast: function() { return this._northEast }, 289 getNorthWest: function() { return new v(this.getNorth(), this.getWest()) }, 290 getSouthEast: function() { return new v(this.getSouth(), this.getEast()) }, 291 getWest: function() { return this._southWest.lng }, 292 getSouth: function() { return this._southWest.lat }, 293 getEast: function() { return this._northEast.lng }, 294 getNorth: function() { return this._northEast.lat }, 295 contains: function(t) { 296 t = ("number" == typeof t[0] || t instanceof v || "lat" in t ? w : g)(t); 297 var e, i, n = this._southWest, 298 o = this._northEast; 299 return t instanceof s ? (e = t.getSouthWest(), i = t.getNorthEast()) : e = i = t, e.lat >= n.lat && i.lat <= o.lat && e.lng >= n.lng && i.lng <= o.lng 300 }, 301 intersects: function(t) { 302 t = g(t); 303 var e = this._southWest, 304 i = this._northEast, 305 n = t.getSouthWest(), 306 t = t.getNorthEast(), 307 o = t.lat >= e.lat && n.lat <= i.lat, 308 t = t.lng >= e.lng && n.lng <= i.lng; 309 return o && t 310 }, 311 overlaps: function(t) { 312 t = g(t); 313 var e = this._southWest, 314 i = this._northEast, 315 n = t.getSouthWest(), 316 t = t.getNorthEast(), 317 o = t.lat > e.lat && n.lat < i.lat, 318 t = t.lng > e.lng && n.lng < i.lng; 319 return o && t 320 }, 321 toBBoxString: function() { return [this.getWest(), this.getSouth(), this.getEast(), this.getNorth()].join(",") }, 322 equals: function(t, e) { return !!t && (t = g(t), this._southWest.equals(t.getSouthWest(), e) && this._northEast.equals(t.getNorthEast(), e)) }, 323 isValid: function() { return !(!this._southWest || !this._northEast) } 324 }; 325 var ot = { 326 latLngToPoint: function(t, e) { t = this.projection.project(t), e = this.scale(e); return this.transformation._transform(t, e) }, 327 pointToLatLng: function(t, e) { e = this.scale(e), t = this.transformation.untransform(t, e); return this.projection.unproject(t) }, 328 project: function(t) { return this.projection.project(t) }, 329 unproject: function(t) { return this.projection.unproject(t) }, 330 scale: function(t) { return 256 * Math.pow(2, t) }, 331 zoom: function(t) { return Math.log(t / 256) / Math.LN2 }, 332 getProjectedBounds: function(t) { var e; return this.infinite ? null : (e = this.projection.bounds, t = this.scale(t), new f(this.transformation.transform(e.min, t), this.transformation.transform(e.max, t))) }, 333 infinite: !(v.prototype = { 334 equals: function(t, e) { return !!t && (t = w(t), Math.max(Math.abs(this.lat - t.lat), Math.abs(this.lng - t.lng)) <= (void 0 === e ? 1e-9 : e)) }, 335 toString: function(t) { return "LatLng(" + i(this.lat, t) + ", " + i(this.lng, t) + ")" }, 336 distanceTo: function(t) { return st.distance(this, w(t)) }, 337 wrap: function() { return st.wrapLatLng(this) }, 338 toBounds: function(t) { 339 var t = 180 * t / 40075017, 340 e = t / Math.cos(Math.PI / 180 * this.lat); 341 return g([this.lat - t, this.lng - e], [this.lat + t, this.lng + e]) 342 }, 343 clone: function() { return new v(this.lat, this.lng, this.alt) } 344 }), 345 wrapLatLng: function(t) { var e = this.wrapLng ? H(t.lng, this.wrapLng, !0) : t.lng; return new v(this.wrapLat ? H(t.lat, this.wrapLat, !0) : t.lat, e, t.alt) }, 346 wrapLatLngBounds: function(t) { 347 var e = t.getCenter(), 348 i = this.wrapLatLng(e), 349 n = e.lat - i.lat, 350 e = e.lng - i.lng; 351 return 0 == n && 0 == e ? t : (i = t.getSouthWest(), t = t.getNorthEast(), new s(new v(i.lat - n, i.lng - e), new v(t.lat - n, t.lng - e))) 352 } 353 }, 354 st = l({}, ot, { 355 wrapLng: [-180, 180], 356 R: 6371e3, 357 distance: function(t, e) { 358 var i = Math.PI / 180, 359 n = t.lat * i, 360 o = e.lat * i, 361 s = Math.sin((e.lat - t.lat) * i / 2), 362 e = Math.sin((e.lng - t.lng) * i / 2), 363 t = s * s + Math.cos(n) * Math.cos(o) * e * e, 364 i = 2 * Math.atan2(Math.sqrt(t), Math.sqrt(1 - t)); 365 return this.R * i 366 } 367 }), 368 rt = 6378137, 369 rt = { 370 R: rt, 371 MAX_LATITUDE: 85.0511287798, 372 project: function(t) { 373 var e = Math.PI / 180, 374 i = this.MAX_LATITUDE, 375 i = Math.max(Math.min(i, t.lat), -i), 376 i = Math.sin(i * e); 377 return new p(this.R * t.lng * e, this.R * Math.log((1 + i) / (1 - i)) / 2) 378 }, 379 unproject: function(t) { var e = 180 / Math.PI; return new v((2 * Math.atan(Math.exp(t.y / this.R)) - Math.PI / 2) * e, t.x * e / this.R) }, 380 bounds: new f([-(rt = rt * Math.PI), -rt], [rt, rt]) 381 }; 382 383 function at(t, e, i, n) { d(t) ? (this._a = t[0], this._b = t[1], this._c = t[2], this._d = t[3]) : (this._a = t, this._b = e, this._c = i, this._d = n) } 384 385 function ht(t, e, i, n) { return new at(t, e, i, n) } 386 at.prototype = { transform: function(t, e) { return this._transform(t.clone(), e) }, _transform: function(t, e) { return t.x = (e = e || 1) * (this._a * t.x + this._b), t.y = e * (this._c * t.y + this._d), t }, untransform: function(t, e) { return new p((t.x / (e = e || 1) - this._b) / this._a, (t.y / e - this._d) / this._c) } }; 387 var lt = l({}, st, { code: "EPSG:3857", projection: rt, transformation: ht(lt = .5 / (Math.PI * rt.R), .5, -lt, .5) }), 388 ut = l({}, lt, { code: "EPSG:900913" }); 389 390 function ct(t) { return document.createElementNS("http://www.w3.org/2000/svg", t) } 391 392 function dt(t, e) { 393 for (var i, n, o, s, r = "", a = 0, h = t.length; a < h; a++) { 394 for (i = 0, n = (o = t[a]).length; i < n; i++) r += (i ? "L" : "M") + (s = o[i]).x + " " + s.y; 395 r += e ? b.svg ? "z" : "x" : "" 396 } 397 return r || "M0 0" 398 } 399 var _t = document.documentElement.style, 400 pt = "ActiveXObject" in window, 401 mt = pt && !document.addEventListener, 402 n = "msLaunchUri" in navigator && !("documentMode" in document), 403 ft = y("webkit"), 404 gt = y("android"), 405 vt = y("android 2") || y("android 3"), 406 yt = parseInt(/WebKit\/([0-9]+)|$/.exec(navigator.userAgent)[1], 10), 407 yt = gt && y("Google") && yt < 537 && !("AudioNode" in window), 408 xt = !!window.opera, 409 wt = !n && y("chrome"), 410 bt = y("gecko") && !ft && !xt && !pt, 411 Pt = !wt && y("safari"), 412 Lt = y("phantom"), 413 o = "OTransition" in _t, 414 Tt = 0 === navigator.platform.indexOf("Win"), 415 Mt = pt && "transition" in _t, 416 zt = "WebKitCSSMatrix" in window && "m11" in new window.WebKitCSSMatrix && !vt, 417 _t = "MozPerspective" in _t, 418 Ct = !window.L_DISABLE_3D && (Mt || zt || _t) && !o && !Lt, 419 Zt = "undefined" != typeof orientation || y("mobile"), 420 St = Zt && ft, 421 Et = Zt && zt, 422 kt = !window.PointerEvent && window.MSPointerEvent, 423 Ot = !(!window.PointerEvent && !kt), 424 At = "ontouchstart" in window || !!window.TouchEvent, 425 Bt = !window.L_NO_TOUCH && (At || Ot), 426 It = Zt && xt, 427 Rt = Zt && bt, 428 Nt = 1 < (window.devicePixelRatio || window.screen.deviceXDPI / window.screen.logicalXDPI), 429 Dt = function() { 430 var t = !1; 431 try { 432 var e = Object.defineProperty({}, "passive", { get: function() { t = !0 } }); 433 window.addEventListener("testPassiveEventSupport", u, e), window.removeEventListener("testPassiveEventSupport", u, e) 434 } catch (t) {} 435 return t 436 }(), 437 jt = !!document.createElement("canvas").getContext, 438 Ht = !(!document.createElementNS || !ct("svg").createSVGRect), 439 Wt = !!Ht && ((Wt = document.createElement("div")).innerHTML = "<svg/>", "http://www.w3.org/2000/svg" === (Wt.firstChild && Wt.firstChild.namespaceURI)); 440 441 function y(t) { return 0 <= navigator.userAgent.toLowerCase().indexOf(t) } 442 var b = { 443 ie: pt, 444 ielt9: mt, 445 edge: n, 446 webkit: ft, 447 android: gt, 448 android23: vt, 449 androidStock: yt, 450 opera: xt, 451 chrome: wt, 452 gecko: bt, 453 safari: Pt, 454 phantom: Lt, 455 opera12: o, 456 win: Tt, 457 ie3d: Mt, 458 webkit3d: zt, 459 gecko3d: _t, 460 any3d: Ct, 461 mobile: Zt, 462 mobileWebkit: St, 463 mobileWebkit3d: Et, 464 msPointer: kt, 465 pointer: Ot, 466 touch: Bt, 467 touchNative: At, 468 mobileOpera: It, 469 mobileGecko: Rt, 470 retina: Nt, 471 passiveEvents: Dt, 472 canvas: jt, 473 svg: Ht, 474 vml: !Ht && function() { 475 try { 476 var t = document.createElement("div"), 477 e = (t.innerHTML = '<v:shape adj="1"/>', t.firstChild); 478 return e.style.behavior = "url(#default#VML)", e && "object" == typeof e.adj 479 } catch (t) { return !1 } 480 }(), 481 inlineSvg: Wt, 482 mac: 0 === navigator.platform.indexOf("Mac"), 483 linux: 0 === navigator.platform.indexOf("Linux") 484 }, 485 Ft = b.msPointer ? "MSPointerDown" : "pointerdown", 486 Ut = b.msPointer ? "MSPointerMove" : "pointermove", 487 Vt = b.msPointer ? "MSPointerUp" : "pointerup", 488 qt = b.msPointer ? "MSPointerCancel" : "pointercancel", 489 Gt = { touchstart: Ft, touchmove: Ut, touchend: Vt, touchcancel: qt }, 490 Kt = { 491 touchstart: function(t, e) { 492 e.MSPOINTER_TYPE_TOUCH && e.pointerType === e.MSPOINTER_TYPE_TOUCH && O(e); 493 ee(t, e) 494 }, 495 touchmove: ee, 496 touchend: ee, 497 touchcancel: ee 498 }, 499 Yt = {}, 500 Xt = !1; 501 502 function Jt(t, e, i) { return "touchstart" !== e || Xt || (document.addEventListener(Ft, $t, !0), document.addEventListener(Ut, Qt, !0), document.addEventListener(Vt, te, !0), document.addEventListener(qt, te, !0), Xt = !0), Kt[e] ? (i = Kt[e].bind(this, i), t.addEventListener(Gt[e], i, !1), i) : (console.warn("wrong event specified:", e), u) } 503 504 function $t(t) { Yt[t.pointerId] = t } 505 506 function Qt(t) { Yt[t.pointerId] && (Yt[t.pointerId] = t) } 507 508 function te(t) { delete Yt[t.pointerId] } 509 510 function ee(t, e) { 511 if (e.pointerType !== (e.MSPOINTER_TYPE_MOUSE || "mouse")) { 512 for (var i in e.touches = [], Yt) e.touches.push(Yt[i]); 513 e.changedTouches = [e], t(e) 514 } 515 } 516 var ie = 200; 517 518 function ne(t, i) { 519 t.addEventListener("dblclick", i); 520 var n, o = 0; 521 522 function e(t) { 523 var e; 524 1 !== t.detail ? n = t.detail : "mouse" === t.pointerType || t.sourceCapabilities && !t.sourceCapabilities.firesTouchEvents || ((e = Ne(t)).some(function(t) { return t instanceof HTMLLabelElement && t.attributes.for }) && !e.some(function(t) { return t instanceof HTMLInputElement || t instanceof HTMLSelectElement }) || ((e = Date.now()) - o <= ie ? 2 === ++n && i(function(t) { var e, i, n = {}; for (i in t) e = t[i], n[i] = e && e.bind ? e.bind(t) : e; return (t = n).type = "dblclick", n.detail = 2, n.isTrusted = !1, n._simulated = !0, n }(t)) : n = 1, o = e)) 525 } 526 return t.addEventListener("click", e), { dblclick: i, simDblclick: e } 527 } 528 var oe, se, re, ae, he, le, ue = we(["transform", "webkitTransform", "OTransform", "MozTransform", "msTransform"]), 529 ce = we(["webkitTransition", "transition", "OTransition", "MozTransition", "msTransition"]), 530 de = "webkitTransition" === ce || "OTransition" === ce ? ce + "End" : "transitionend"; 531 532 function _e(t) { return "string" == typeof t ? document.getElementById(t) : t } 533 534 function pe(t, e) { var i = t.style[e] || t.currentStyle && t.currentStyle[e]; return "auto" === (i = i && "auto" !== i || !document.defaultView ? i : (t = document.defaultView.getComputedStyle(t, null)) ? t[e] : null) ? null : i } 535 536 function P(t, e, i) { t = document.createElement(t); return t.className = e || "", i && i.appendChild(t), t } 537 538 function T(t) { 539 var e = t.parentNode; 540 e && e.removeChild(t) 541 } 542 543 function me(t) { for (; t.firstChild;) t.removeChild(t.firstChild) } 544 545 function fe(t) { 546 var e = t.parentNode; 547 e && e.lastChild !== t && e.appendChild(t) 548 } 549 550 function ge(t) { 551 var e = t.parentNode; 552 e && e.firstChild !== t && e.insertBefore(t, e.firstChild) 553 } 554 555 function ve(t, e) { return void 0 !== t.classList ? t.classList.contains(e) : 0 < (t = xe(t)).length && new RegExp("(^|\\s)" + e + "(\\s|$)").test(t) } 556 557 function M(t, e) { 558 var i; 559 if (void 0 !== t.classList) 560 for (var n = F(e), o = 0, s = n.length; o < s; o++) t.classList.add(n[o]); 561 else ve(t, e) || ye(t, ((i = xe(t)) ? i + " " : "") + e) 562 } 563 564 function z(t, e) { void 0 !== t.classList ? t.classList.remove(e) : ye(t, W((" " + xe(t) + " ").replace(" " + e + " ", " "))) } 565 566 function ye(t, e) { void 0 === t.className.baseVal ? t.className = e : t.className.baseVal = e } 567 568 function xe(t) { return void 0 === (t = t.correspondingElement ? t.correspondingElement : t).className.baseVal ? t.className : t.className.baseVal } 569 570 function C(t, e) { 571 if ("opacity" in t.style) t.style.opacity = e; 572 else if ("filter" in t.style) { 573 var i = !1, 574 n = "DXImageTransform.Microsoft.Alpha"; 575 try { i = t.filters.item(n) } catch (t) { if (1 === e) return } 576 e = Math.round(100 * e), i ? (i.Enabled = 100 !== e, i.Opacity = e) : t.style.filter += " progid:" + n + "(opacity=" + e + ")" 577 } 578 } 579 580 function we(t) { 581 for (var e = document.documentElement.style, i = 0; i < t.length; i++) 582 if (t[i] in e) return t[i]; 583 return !1 584 } 585 586 function be(t, e, i) { 587 e = e || new p(0, 0); 588 t.style[ue] = (b.ie3d ? "translate(" + e.x + "px," + e.y + "px)" : "translate3d(" + e.x + "px," + e.y + "px,0)") + (i ? " scale(" + i + ")" : "") 589 } 590 591 function Z(t, e) { t._leaflet_pos = e, b.any3d ? be(t, e) : (t.style.left = e.x + "px", t.style.top = e.y + "px") } 592 593 function Pe(t) { return t._leaflet_pos || new p(0, 0) } 594 595 function Le() { S(window, "dragstart", O) } 596 597 function Te() { k(window, "dragstart", O) } 598 599 function Me(t) { 600 for (; - 1 === t.tabIndex;) t = t.parentNode; 601 t.style && (ze(), le = (he = t).style.outlineStyle, t.style.outlineStyle = "none", S(window, "keydown", ze)) 602 } 603 604 function ze() { he && (he.style.outlineStyle = le, le = he = void 0, k(window, "keydown", ze)) } 605 606 function Ce(t) { for (; !((t = t.parentNode).offsetWidth && t.offsetHeight || t === document.body);); return t } 607 608 function Ze(t) { var e = t.getBoundingClientRect(); return { x: e.width / t.offsetWidth || 1, y: e.height / t.offsetHeight || 1, boundingClientRect: e } } 609 ae = "onselectstart" in document ? (re = function() { S(window, "selectstart", O) }, function() { k(window, "selectstart", O) }) : (se = we(["userSelect", "WebkitUserSelect", "OUserSelect", "MozUserSelect", "msUserSelect"]), re = function() { 610 var t; 611 se && (t = document.documentElement.style, oe = t[se], t[se] = "none") 612 }, function() { se && (document.documentElement.style[se] = oe, oe = void 0) }); 613 pt = { __proto__: null, TRANSFORM: ue, TRANSITION: ce, TRANSITION_END: de, get: _e, getStyle: pe, create: P, remove: T, empty: me, toFront: fe, toBack: ge, hasClass: ve, addClass: M, removeClass: z, setClass: ye, getClass: xe, setOpacity: C, testProp: we, setTransform: be, setPosition: Z, getPosition: Pe, get disableTextSelection() { return re }, get enableTextSelection() { return ae }, disableImageDrag: Le, enableImageDrag: Te, preventOutline: Me, restoreOutline: ze, getSizedParentNode: Ce, getScale: Ze }; 614 615 function S(t, e, i, n) { 616 if (e && "object" == typeof e) 617 for (var o in e) ke(t, o, e[o], i); 618 else 619 for (var s = 0, r = (e = F(e)).length; s < r; s++) ke(t, e[s], i, n); 620 return this 621 } 622 var E = "_leaflet_events"; 623 624 function k(t, e, i, n) { 625 if (1 === arguments.length) Se(t), delete t[E]; 626 else if (e && "object" == typeof e) 627 for (var o in e) Oe(t, o, e[o], i); 628 else if (e = F(e), 2 === arguments.length) Se(t, function(t) { return -1 !== G(e, t) }); 629 else 630 for (var s = 0, r = e.length; s < r; s++) Oe(t, e[s], i, n); 631 return this 632 } 633 634 function Se(t, e) { 635 for (var i in t[E]) { 636 var n = i.split(/\d/)[0]; 637 e && !e(n) || Oe(t, n, null, null, i) 638 } 639 } 640 var Ee = { mouseenter: "mouseover", mouseleave: "mouseout", wheel: !("onwheel" in window) && "mousewheel" }; 641 642 function ke(e, t, i, n) { 643 var o, s, r = t + h(i) + (n ? "_" + h(n) : ""); 644 e[E] && e[E][r] || (s = o = function(t) { return i.call(n || e, t || window.event) }, !b.touchNative && b.pointer && 0 === t.indexOf("touch") ? o = Jt(e, t, o) : b.touch && "dblclick" === t ? o = ne(e, o) : "addEventListener" in e ? "touchstart" === t || "touchmove" === t || "wheel" === t || "mousewheel" === t ? e.addEventListener(Ee[t] || t, o, !!b.passiveEvents && { passive: !1 }) : "mouseenter" === t || "mouseleave" === t ? e.addEventListener(Ee[t], o = function(t) { t = t || window.event, We(e, t) && s(t) }, !1) : e.addEventListener(t, s, !1) : e.attachEvent("on" + t, o), e[E] = e[E] || {}, e[E][r] = o) 645 } 646 647 function Oe(t, e, i, n, o) { 648 o = o || e + h(i) + (n ? "_" + h(n) : ""); 649 var s, r, i = t[E] && t[E][o]; 650 i && (!b.touchNative && b.pointer && 0 === e.indexOf("touch") ? (n = t, r = i, Gt[s = e] ? n.removeEventListener(Gt[s], r, !1) : console.warn("wrong event specified:", s)) : b.touch && "dblclick" === e ? (n = i, (r = t).removeEventListener("dblclick", n.dblclick), r.removeEventListener("click", n.simDblclick)) : "removeEventListener" in t ? t.removeEventListener(Ee[e] || e, i, !1) : t.detachEvent("on" + e, i), t[E][o] = null) 651 } 652 653 function Ae(t) { return t.stopPropagation ? t.stopPropagation() : t.originalEvent ? t.originalEvent._stopped = !0 : t.cancelBubble = !0, this } 654 655 function Be(t) { return ke(t, "wheel", Ae), this } 656 657 function Ie(t) { return S(t, "mousedown touchstart dblclick contextmenu", Ae), t._leaflet_disable_click = !0, this } 658 659 function O(t) { return t.preventDefault ? t.preventDefault() : t.returnValue = !1, this } 660 661 function Re(t) { return O(t), Ae(t), this } 662 663 function Ne(t) { if (t.composedPath) return t.composedPath(); for (var e = [], i = t.target; i;) e.push(i), i = i.parentNode; return e } 664 665 function De(t, e) { var i, n; return e ? (n = (i = Ze(e)).boundingClientRect, new p((t.clientX - n.left) / i.x - e.clientLeft, (t.clientY - n.top) / i.y - e.clientTop)) : new p(t.clientX, t.clientY) } 666 var je = b.linux && b.chrome ? window.devicePixelRatio : b.mac ? 3 * window.devicePixelRatio : 0 < window.devicePixelRatio ? 2 * window.devicePixelRatio : 1; 667 668 function He(t) { return b.edge ? t.wheelDeltaY / 2 : t.deltaY && 0 === t.deltaMode ? -t.deltaY / je : t.deltaY && 1 === t.deltaMode ? 20 * -t.deltaY : t.deltaY && 2 === t.deltaMode ? 60 * -t.deltaY : t.deltaX || t.deltaZ ? 0 : t.wheelDelta ? (t.wheelDeltaY || t.wheelDelta) / 2 : t.detail && Math.abs(t.detail) < 32765 ? 20 * -t.detail : t.detail ? t.detail / -32765 * 60 : 0 } 669 670 function We(t, e) { var i = e.relatedTarget; if (!i) return !0; try { for (; i && i !== t;) i = i.parentNode } catch (t) { return !1 } return i !== t } 671 var mt = { __proto__: null, on: S, off: k, stopPropagation: Ae, disableScrollPropagation: Be, disableClickPropagation: Ie, preventDefault: O, stop: Re, getPropagationPath: Ne, getMousePosition: De, getWheelDelta: He, isExternalTarget: We, addListener: S, removeListener: k }, 672 Fe = it.extend({ 673 run: function(t, e, i, n) { this.stop(), this._el = t, this._inProgress = !0, this._duration = i || .25, this._easeOutPower = 1 / Math.max(n || .5, .2), this._startPos = Pe(t), this._offset = e.subtract(this._startPos), this._startTime = +new Date, this.fire("start"), this._animate() }, 674 stop: function() { this._inProgress && (this._step(!0), this._complete()) }, 675 _animate: function() { this._animId = x(this._animate, this), this._step() }, 676 _step: function(t) { 677 var e = +new Date - this._startTime, 678 i = 1e3 * this._duration; 679 e < i ? this._runFrame(this._easeOut(e / i), t) : (this._runFrame(1), this._complete()) 680 }, 681 _runFrame: function(t, e) { 682 t = this._startPos.add(this._offset.multiplyBy(t)); 683 e && t._round(), Z(this._el, t), this.fire("step") 684 }, 685 _complete: function() { r(this._animId), this._inProgress = !1, this.fire("end") }, 686 _easeOut: function(t) { return 1 - Math.pow(1 - t, this._easeOutPower) } 687 }), 688 A = it.extend({ 689 options: { crs: lt, center: void 0, zoom: void 0, minZoom: void 0, maxZoom: void 0, layers: [], maxBounds: void 0, renderer: void 0, zoomAnimation: !0, zoomAnimationThreshold: 4, fadeAnimation: !0, markerZoomAnimation: !0, transform3DLimit: 8388608, zoomSnap: 1, zoomDelta: 1, trackResize: !0 }, 690 initialize: function(t, e) { e = c(this, e), this._handlers = [], this._layers = {}, this._zoomBoundLayers = {}, this._sizeChanged = !0, this._initContainer(t), this._initLayout(), this._onResize = a(this._onResize, this), this._initEvents(), e.maxBounds && this.setMaxBounds(e.maxBounds), void 0 !== e.zoom && (this._zoom = this._limitZoom(e.zoom)), e.center && void 0 !== e.zoom && this.setView(w(e.center), e.zoom, { reset: !0 }), this.callInitHooks(), this._zoomAnimated = ce && b.any3d && !b.mobileOpera && this.options.zoomAnimation, this._zoomAnimated && (this._createAnimProxy(), S(this._proxy, de, this._catchTransitionEnd, this)), this._addLayers(this.options.layers) }, 691 setView: function(t, e, i) { if ((e = void 0 === e ? this._zoom : this._limitZoom(e), t = this._limitCenter(w(t), e, this.options.maxBounds), i = i || {}, this._stop(), this._loaded && !i.reset && !0 !== i) && (void 0 !== i.animate && (i.zoom = l({ animate: i.animate }, i.zoom), i.pan = l({ animate: i.animate, duration: i.duration }, i.pan)), this._zoom !== e ? this._tryAnimatedZoom && this._tryAnimatedZoom(t, e, i.zoom) : this._tryAnimatedPan(t, i.pan))) return clearTimeout(this._sizeTimer), this; return this._resetView(t, e, i.pan && i.pan.noMoveStart), this }, 692 setZoom: function(t, e) { return this._loaded ? this.setView(this.getCenter(), t, { zoom: e }) : (this._zoom = t, this) }, 693 zoomIn: function(t, e) { return t = t || (b.any3d ? this.options.zoomDelta : 1), this.setZoom(this._zoom + t, e) }, 694 zoomOut: function(t, e) { return t = t || (b.any3d ? this.options.zoomDelta : 1), this.setZoom(this._zoom - t, e) }, 695 setZoomAround: function(t, e, i) { 696 var n = this.getZoomScale(e), 697 o = this.getSize().divideBy(2), 698 t = (t instanceof p ? t : this.latLngToContainerPoint(t)).subtract(o).multiplyBy(1 - 1 / n), 699 n = this.containerPointToLatLng(o.add(t)); 700 return this.setView(n, e, { zoom: i }) 701 }, 702 _getBoundsCenterZoom: function(t, e) { 703 e = e || {}, t = t.getBounds ? t.getBounds() : g(t); 704 var i = m(e.paddingTopLeft || e.padding || [0, 0]), 705 n = m(e.paddingBottomRight || e.padding || [0, 0]), 706 o = this.getBoundsZoom(t, !1, i.add(n)); 707 return (o = "number" == typeof e.maxZoom ? Math.min(e.maxZoom, o) : o) === 1 / 0 ? { center: t.getCenter(), zoom: o } : (e = n.subtract(i).divideBy(2), n = this.project(t.getSouthWest(), o), i = this.project(t.getNorthEast(), o), { center: this.unproject(n.add(i).divideBy(2).add(e), o), zoom: o }) 708 }, 709 fitBounds: function(t, e) { if ((t = g(t)).isValid()) return t = this._getBoundsCenterZoom(t, e), this.setView(t.center, t.zoom, e); throw new Error("Bounds are not valid.") }, 710 fitWorld: function(t) { 711 return this.fitBounds([ 712 [-90, -180], 713 [90, 180] 714 ], t) 715 }, 716 panTo: function(t, e) { return this.setView(t, this._zoom, { pan: e }) }, 717 panBy: function(t, e) { var i; return e = e || {}, (t = m(t).round()).x || t.y ? (!0 === e.animate || this.getSize().contains(t) ? (this._panAnim || (this._panAnim = new Fe, this._panAnim.on({ step: this._onPanTransitionStep, end: this._onPanTransitionEnd }, this)), e.noMoveStart || this.fire("movestart"), !1 !== e.animate ? (M(this._mapPane, "leaflet-pan-anim"), i = this._getMapPanePos().subtract(t).round(), this._panAnim.run(this._mapPane, i, e.duration || .25, e.easeLinearity)) : (this._rawPanBy(t), this.fire("move").fire("moveend"))) : this._resetView(this.unproject(this.project(this.getCenter()).add(t)), this.getZoom()), this) : this.fire("moveend") }, 718 flyTo: function(n, o, t) { 719 if (!1 === (t = t || {}).animate || !b.any3d) return this.setView(n, o, t); 720 this._stop(); 721 var s = this.project(this.getCenter()), 722 r = this.project(n), 723 e = this.getSize(), 724 a = this._zoom, 725 h = (n = w(n), o = void 0 === o ? a : o, Math.max(e.x, e.y)), 726 i = h * this.getZoomScale(a, o), 727 l = r.distanceTo(s) || 1, 728 u = 1.42, 729 c = u * u; 730 731 function d(t) { t = (i * i - h * h + (t ? -1 : 1) * c * c * l * l) / (2 * (t ? i : h) * c * l), t = Math.sqrt(t * t + 1) - t; return t < 1e-9 ? -18 : Math.log(t) } 732 733 function _(t) { return (Math.exp(t) - Math.exp(-t)) / 2 } 734 735 function p(t) { return (Math.exp(t) + Math.exp(-t)) / 2 } 736 var m = d(0); 737 738 function f(t) { return h * (p(m) * (_(t = m + u * t) / p(t)) - _(m)) / c } 739 var g = Date.now(), 740 v = (d(1) - m) / u, 741 y = t.duration ? 1e3 * t.duration : 1e3 * v * .8; 742 return this._moveStart(!0, t.noMoveStart), 743 function t() { 744 var e = (Date.now() - g) / y, 745 i = (1 - Math.pow(1 - e, 1.5)) * v; 746 e <= 1 ? (this._flyToFrame = x(t, this), this._move(this.unproject(s.add(r.subtract(s).multiplyBy(f(i) / l)), a), this.getScaleZoom(h / (e = i, h * (p(m) / p(m + u * e))), a), { flyTo: !0 })) : this._move(n, o)._moveEnd(!0) 747 }.call(this), this 748 }, 749 flyToBounds: function(t, e) { t = this._getBoundsCenterZoom(t, e); return this.flyTo(t.center, t.zoom, e) }, 750 setMaxBounds: function(t) { return t = g(t), this.listens("moveend", this._panInsideMaxBounds) && this.off("moveend", this._panInsideMaxBounds), t.isValid() ? (this.options.maxBounds = t, this._loaded && this._panInsideMaxBounds(), this.on("moveend", this._panInsideMaxBounds)) : (this.options.maxBounds = null, this) }, 751 setMinZoom: function(t) { var e = this.options.minZoom; return this.options.minZoom = t, this._loaded && e !== t && (this.fire("zoomlevelschange"), this.getZoom() < this.options.minZoom) ? this.setZoom(t) : this }, 752 setMaxZoom: function(t) { var e = this.options.maxZoom; return this.options.maxZoom = t, this._loaded && e !== t && (this.fire("zoomlevelschange"), this.getZoom() > this.options.maxZoom) ? this.setZoom(t) : this }, 753 panInsideBounds: function(t, e) { 754 this._enforcingBounds = !0; 755 var i = this.getCenter(), 756 t = this._limitCenter(i, this._zoom, g(t)); 757 return i.equals(t) || this.panTo(t, e), this._enforcingBounds = !1, this 758 }, 759 panInside: function(t, e) { 760 var i = m((e = e || {}).paddingTopLeft || e.padding || [0, 0]), 761 n = m(e.paddingBottomRight || e.padding || [0, 0]), 762 o = this.project(this.getCenter()), 763 t = this.project(t), 764 s = this.getPixelBounds(), 765 i = _([s.min.add(i), s.max.subtract(n)]), 766 s = i.getSize(); 767 return i.contains(t) || (this._enforcingBounds = !0, n = t.subtract(i.getCenter()), i = i.extend(t).getSize().subtract(s), o.x += n.x < 0 ? -i.x : i.x, o.y += n.y < 0 ? -i.y : i.y, this.panTo(this.unproject(o), e), this._enforcingBounds = !1), this 768 }, 769 invalidateSize: function(t) { 770 if (!this._loaded) return this; 771 t = l({ animate: !1, pan: !0 }, !0 === t ? { animate: !0 } : t); 772 var e = this.getSize(), 773 i = (this._sizeChanged = !0, this._lastCenter = null, this.getSize()), 774 n = e.divideBy(2).round(), 775 o = i.divideBy(2).round(), 776 n = n.subtract(o); 777 return n.x || n.y ? (t.animate && t.pan ? this.panBy(n) : (t.pan && this._rawPanBy(n), this.fire("move"), t.debounceMoveend ? (clearTimeout(this._sizeTimer), this._sizeTimer = setTimeout(a(this.fire, this, "moveend"), 200)) : this.fire("moveend")), this.fire("resize", { oldSize: e, newSize: i })) : this 778 }, 779 stop: function() { return this.setZoom(this._limitZoom(this._zoom)), this.options.zoomSnap || this.fire("viewreset"), this._stop() }, 780 locate: function(t) { var e, i; return t = this._locateOptions = l({ timeout: 1e4, watch: !1 }, t), "geolocation" in navigator ? (e = a(this._handleGeolocationResponse, this), i = a(this._handleGeolocationError, this), t.watch ? this._locationWatchId = navigator.geolocation.watchPosition(e, i, t) : navigator.geolocation.getCurrentPosition(e, i, t)) : this._handleGeolocationError({ code: 0, message: "Geolocation not supported." }), this }, 781 stopLocate: function() { return navigator.geolocation && navigator.geolocation.clearWatch && navigator.geolocation.clearWatch(this._locationWatchId), this._locateOptions && (this._locateOptions.setView = !1), this }, 782 _handleGeolocationError: function(t) { 783 var e; 784 this._container._leaflet_id && (e = t.code, t = t.message || (1 === e ? "permission denied" : 2 === e ? "position unavailable" : "timeout"), this._locateOptions.setView && !this._loaded && this.fitWorld(), this.fire("locationerror", { code: e, message: "Geolocation error: " + t + "." })) 785 }, 786 _handleGeolocationResponse: function(t) { 787 if (this._container._leaflet_id) { 788 var e, i, n = new v(t.coords.latitude, t.coords.longitude), 789 o = n.toBounds(2 * t.coords.accuracy), 790 s = this._locateOptions, 791 r = (s.setView && (e = this.getBoundsZoom(o), this.setView(n, s.maxZoom ? Math.min(e, s.maxZoom) : e)), { latlng: n, bounds: o, timestamp: t.timestamp }); 792 for (i in t.coords) "number" == typeof t.coords[i] && (r[i] = t.coords[i]); 793 this.fire("locationfound", r) 794 } 795 }, 796 addHandler: function(t, e) { return e && (e = this[t] = new e(this), this._handlers.push(e), this.options[t] && e.enable()), this }, 797 remove: function() { if (this._initEvents(!0), this.options.maxBounds && this.off("moveend", this._panInsideMaxBounds), this._containerId !== this._container._leaflet_id) throw new Error("Map container is being reused by another instance"); try { delete this._container._leaflet_id, delete this._containerId } catch (t) { this._container._leaflet_id = void 0, this._containerId = void 0 } for (var t in void 0 !== this._locationWatchId && this.stopLocate(), this._stop(), T(this._mapPane), this._clearControlPos && this._clearControlPos(), this._resizeRequest && (r(this._resizeRequest), this._resizeRequest = null), this._clearHandlers(), this._loaded && this.fire("unload"), this._layers) this._layers[t].remove(); for (t in this._panes) T(this._panes[t]); return this._layers = [], this._panes = [], delete this._mapPane, delete this._renderer, this }, 798 createPane: function(t, e) { e = P("div", "leaflet-pane" + (t ? " leaflet-" + t.replace("Pane", "") + "-pane" : ""), e || this._mapPane); return t && (this._panes[t] = e), e }, 799 getCenter: function() { return this._checkIfLoaded(), this._lastCenter && !this._moved() ? this._lastCenter.clone() : this.layerPointToLatLng(this._getCenterLayerPoint()) }, 800 getZoom: function() { return this._zoom }, 801 getBounds: function() { var t = this.getPixelBounds(); return new s(this.unproject(t.getBottomLeft()), this.unproject(t.getTopRight())) }, 802 getMinZoom: function() { return void 0 === this.options.minZoom ? this._layersMinZoom || 0 : this.options.minZoom }, 803 getMaxZoom: function() { return void 0 === this.options.maxZoom ? void 0 === this._layersMaxZoom ? 1 / 0 : this._layersMaxZoom : this.options.maxZoom }, 804 getBoundsZoom: function(t, e, i) { 805 t = g(t), i = m(i || [0, 0]); 806 var n = this.getZoom() || 0, 807 o = this.getMinZoom(), 808 s = this.getMaxZoom(), 809 r = t.getNorthWest(), 810 t = t.getSouthEast(), 811 i = this.getSize().subtract(i), 812 t = _(this.project(t, n), this.project(r, n)).getSize(), 813 r = b.any3d ? this.options.zoomSnap : 1, 814 a = i.x / t.x, 815 i = i.y / t.y, 816 t = e ? Math.max(a, i) : Math.min(a, i), 817 n = this.getScaleZoom(t, n); 818 return r && (n = Math.round(n / (r / 100)) * (r / 100), n = e ? Math.ceil(n / r) * r : Math.floor(n / r) * r), Math.max(o, Math.min(s, n)) 819 }, 820 getSize: function() { return this._size && !this._sizeChanged || (this._size = new p(this._container.clientWidth || 0, this._container.clientHeight || 0), this._sizeChanged = !1), this._size.clone() }, 821 getPixelBounds: function(t, e) { t = this._getTopLeftPoint(t, e); return new f(t, t.add(this.getSize())) }, 822 getPixelOrigin: function() { return this._checkIfLoaded(), this._pixelOrigin }, 823 getPixelWorldBounds: function(t) { return this.options.crs.getProjectedBounds(void 0 === t ? this.getZoom() : t) }, 824 getPane: function(t) { return "string" == typeof t ? this._panes[t] : t }, 825 getPanes: function() { return this._panes }, 826 getContainer: function() { return this._container }, 827 getZoomScale: function(t, e) { var i = this.options.crs; return e = void 0 === e ? this._zoom : e, i.scale(t) / i.scale(e) }, 828 getScaleZoom: function(t, e) { 829 var i = this.options.crs, 830 t = (e = void 0 === e ? this._zoom : e, i.zoom(t * i.scale(e))); 831 return isNaN(t) ? 1 / 0 : t 832 }, 833 project: function(t, e) { return e = void 0 === e ? this._zoom : e, this.options.crs.latLngToPoint(w(t), e) }, 834 unproject: function(t, e) { return e = void 0 === e ? this._zoom : e, this.options.crs.pointToLatLng(m(t), e) }, 835 layerPointToLatLng: function(t) { t = m(t).add(this.getPixelOrigin()); return this.unproject(t) }, 836 latLngToLayerPoint: function(t) { return this.project(w(t))._round()._subtract(this.getPixelOrigin()) }, 837 wrapLatLng: function(t) { return this.options.crs.wrapLatLng(w(t)) }, 838 wrapLatLngBounds: function(t) { return this.options.crs.wrapLatLngBounds(g(t)) }, 839 distance: function(t, e) { return this.options.crs.distance(w(t), w(e)) }, 840 containerPointToLayerPoint: function(t) { return m(t).subtract(this._getMapPanePos()) }, 841 layerPointToContainerPoint: function(t) { return m(t).add(this._getMapPanePos()) }, 842 containerPointToLatLng: function(t) { t = this.containerPointToLayerPoint(m(t)); return this.layerPointToLatLng(t) }, 843 latLngToContainerPoint: function(t) { return this.layerPointToContainerPoint(this.latLngToLayerPoint(w(t))) }, 844 mouseEventToContainerPoint: function(t) { return De(t, this._container) }, 845 mouseEventToLayerPoint: function(t) { return this.containerPointToLayerPoint(this.mouseEventToContainerPoint(t)) }, 846 mouseEventToLatLng: function(t) { return this.layerPointToLatLng(this.mouseEventToLayerPoint(t)) }, 847 _initContainer: function(t) { 848 t = this._container = _e(t); 849 if (!t) throw new Error("Map container not found."); 850 if (t._leaflet_id) throw new Error("Map container is already initialized."); 851 S(t, "scroll", this._onScroll, this), this._containerId = h(t) 852 }, 853 _initLayout: function() { 854 var t = this._container, 855 e = (this._fadeAnimated = this.options.fadeAnimation && b.any3d, M(t, "leaflet-container" + (b.touch ? " leaflet-touch" : "") + (b.retina ? " leaflet-retina" : "") + (b.ielt9 ? " leaflet-oldie" : "") + (b.safari ? " leaflet-safari" : "") + (this._fadeAnimated ? " leaflet-fade-anim" : "")), pe(t, "position")); 856 "absolute" !== e && "relative" !== e && "fixed" !== e && "sticky" !== e && (t.style.position = "relative"), this._initPanes(), this._initControlPos && this._initControlPos() 857 }, 858 _initPanes: function() { 859 var t = this._panes = {}; 860 this._paneRenderers = {}, this._mapPane = this.createPane("mapPane", this._container), Z(this._mapPane, new p(0, 0)), this.createPane("tilePane"), this.createPane("overlayPane"), this.createPane("shadowPane"), this.createPane("markerPane"), this.createPane("tooltipPane"), this.createPane("popupPane"), this.options.markerZoomAnimation || (M(t.markerPane, "leaflet-zoom-hide"), M(t.shadowPane, "leaflet-zoom-hide")) 861 }, 862 _resetView: function(t, e, i) { 863 Z(this._mapPane, new p(0, 0)); 864 var n = !this._loaded, 865 o = (this._loaded = !0, e = this._limitZoom(e), this.fire("viewprereset"), this._zoom !== e); 866 this._moveStart(o, i)._move(t, e)._moveEnd(o), this.fire("viewreset"), n && this.fire("load") 867 }, 868 _moveStart: function(t, e) { return t && this.fire("zoomstart"), e || this.fire("movestart"), this }, 869 _move: function(t, e, i, n) { void 0 === e && (e = this._zoom); var o = this._zoom !== e; return this._zoom = e, this._lastCenter = t, this._pixelOrigin = this._getNewPixelOrigin(t), n ? i && i.pinch && this.fire("zoom", i) : ((o || i && i.pinch) && this.fire("zoom", i), this.fire("move", i)), this }, 870 _moveEnd: function(t) { return t && this.fire("zoomend"), this.fire("moveend") }, 871 _stop: function() { return r(this._flyToFrame), this._panAnim && this._panAnim.stop(), this }, 872 _rawPanBy: function(t) { Z(this._mapPane, this._getMapPanePos().subtract(t)) }, 873 _getZoomSpan: function() { return this.getMaxZoom() - this.getMinZoom() }, 874 _panInsideMaxBounds: function() { this._enforcingBounds || this.panInsideBounds(this.options.maxBounds) }, 875 _checkIfLoaded: function() { if (!this._loaded) throw new Error("Set map center and zoom first.") }, 876 _initEvents: function(t) { 877 this._targets = {}; 878 var e = t ? k : S; 879 e((this._targets[h(this._container)] = this)._container, "click dblclick mousedown mouseup mouseover mouseout mousemove contextmenu keypress keydown keyup", this._handleDOMEvent, this), this.options.trackResize && e(window, "resize", this._onResize, this), b.any3d && this.options.transform3DLimit && (t ? this.off : this.on).call(this, "moveend", this._onMoveEnd) 880 }, 881 _onResize: function() { r(this._resizeRequest), this._resizeRequest = x(function() { this.invalidateSize({ debounceMoveend: !0 }) }, this) }, 882 _onScroll: function() { this._container.scrollTop = 0, this._container.scrollLeft = 0 }, 883 _onMoveEnd: function() { 884 var t = this._getMapPanePos(); 885 Math.max(Math.abs(t.x), Math.abs(t.y)) >= this.options.transform3DLimit && this._resetView(this.getCenter(), this.getZoom()) 886 }, 887 _findEventTargets: function(t, e) { 888 for (var i, n = [], o = "mouseout" === e || "mouseover" === e, s = t.target || t.srcElement, r = !1; s;) { 889 if ((i = this._targets[h(s)]) && ("click" === e || "preclick" === e) && this._draggableMoved(i)) { r = !0; break } 890 if (i && i.listens(e, !0)) { if (o && !We(s, t)) break; if (n.push(i), o) break } 891 if (s === this._container) break; 892 s = s.parentNode 893 } 894 return n = n.length || r || o || !this.listens(e, !0) ? n : [this] 895 }, 896 _isClickDisabled: function(t) { 897 for (; t && t !== this._container;) { 898 if (t._leaflet_disable_click) return !0; 899 t = t.parentNode 900 } 901 }, 902 _handleDOMEvent: function(t) { var e, i = t.target || t.srcElement;!this._loaded || i._leaflet_disable_events || "click" === t.type && this._isClickDisabled(i) || ("mousedown" === (e = t.type) && Me(i), this._fireDOMEvent(t, e)) }, 903 _mouseEvents: ["click", "dblclick", "mouseover", "mouseout", "contextmenu"], 904 _fireDOMEvent: function(t, e, i) { 905 "click" === t.type && ((a = l({}, t)).type = "preclick", this._fireDOMEvent(a, a.type, i)); 906 var n = this._findEventTargets(t, e); 907 if (i) { 908 for (var o = [], s = 0; s < i.length; s++) i[s].listens(e, !0) && o.push(i[s]); 909 n = o.concat(n) 910 } 911 if (n.length) { 912 "contextmenu" === e && O(t); 913 var r, a = n[0], 914 h = { originalEvent: t }; 915 for ("keypress" !== t.type && "keydown" !== t.type && "keyup" !== t.type && (r = a.getLatLng && (!a._radius || a._radius <= 10), h.containerPoint = r ? this.latLngToContainerPoint(a.getLatLng()) : this.mouseEventToContainerPoint(t), h.layerPoint = this.containerPointToLayerPoint(h.containerPoint), h.latlng = r ? a.getLatLng() : this.layerPointToLatLng(h.layerPoint)), s = 0; s < n.length; s++) 916 if (n[s].fire(e, h, !0), h.originalEvent._stopped || !1 === n[s].options.bubblingMouseEvents && -1 !== G(this._mouseEvents, e)) return 917 } 918 }, 919 _draggableMoved: function(t) { return (t = t.dragging && t.dragging.enabled() ? t : this).dragging && t.dragging.moved() || this.boxZoom && this.boxZoom.moved() }, 920 _clearHandlers: function() { for (var t = 0, e = this._handlers.length; t < e; t++) this._handlers[t].disable() }, 921 whenReady: function(t, e) { return this._loaded ? t.call(e || this, { target: this }) : this.on("load", t, e), this }, 922 _getMapPanePos: function() { return Pe(this._mapPane) || new p(0, 0) }, 923 _moved: function() { var t = this._getMapPanePos(); return t && !t.equals([0, 0]) }, 924 _getTopLeftPoint: function(t, e) { return (t && void 0 !== e ? this._getNewPixelOrigin(t, e) : this.getPixelOrigin()).subtract(this._getMapPanePos()) }, 925 _getNewPixelOrigin: function(t, e) { var i = this.getSize()._divideBy(2); return this.project(t, e)._subtract(i)._add(this._getMapPanePos())._round() }, 926 _latLngToNewLayerPoint: function(t, e, i) { i = this._getNewPixelOrigin(i, e); return this.project(t, e)._subtract(i) }, 927 _latLngBoundsToNewLayerBounds: function(t, e, i) { i = this._getNewPixelOrigin(i, e); return _([this.project(t.getSouthWest(), e)._subtract(i), this.project(t.getNorthWest(), e)._subtract(i), this.project(t.getSouthEast(), e)._subtract(i), this.project(t.getNorthEast(), e)._subtract(i)]) }, 928 _getCenterLayerPoint: function() { return this.containerPointToLayerPoint(this.getSize()._divideBy(2)) }, 929 _getCenterOffset: function(t) { return this.latLngToLayerPoint(t).subtract(this._getCenterLayerPoint()) }, 930 _limitCenter: function(t, e, i) { var n, o; return !i || (n = this.project(t, e), o = this.getSize().divideBy(2), o = new f(n.subtract(o), n.add(o)), o = this._getBoundsOffset(o, i, e), Math.abs(o.x) <= 1 && Math.abs(o.y) <= 1) ? t : this.unproject(n.add(o), e) }, 931 _limitOffset: function(t, e) { var i; return e ? (i = new f((i = this.getPixelBounds()).min.add(t), i.max.add(t)), t.add(this._getBoundsOffset(i, e))) : t }, 932 _getBoundsOffset: function(t, e, i) { e = _(this.project(e.getNorthEast(), i), this.project(e.getSouthWest(), i)), i = e.min.subtract(t.min), e = e.max.subtract(t.max); return new p(this._rebound(i.x, -e.x), this._rebound(i.y, -e.y)) }, 933 _rebound: function(t, e) { return 0 < t + e ? Math.round(t - e) / 2 : Math.max(0, Math.ceil(t)) - Math.max(0, Math.floor(e)) }, 934 _limitZoom: function(t) { 935 var e = this.getMinZoom(), 936 i = this.getMaxZoom(), 937 n = b.any3d ? this.options.zoomSnap : 1; 938 return n && (t = Math.round(t / n) * n), Math.max(e, Math.min(i, t)) 939 }, 940 _onPanTransitionStep: function() { this.fire("move") }, 941 _onPanTransitionEnd: function() { z(this._mapPane, "leaflet-pan-anim"), this.fire("moveend") }, 942 _tryAnimatedPan: function(t, e) { t = this._getCenterOffset(t)._trunc(); return !(!0 !== (e && e.animate) && !this.getSize().contains(t)) && (this.panBy(t, e), !0) }, 943 _createAnimProxy: function() { 944 var t = this._proxy = P("div", "leaflet-proxy leaflet-zoom-animated"); 945 this._panes.mapPane.appendChild(t), this.on("zoomanim", function(t) { 946 var e = ue, 947 i = this._proxy.style[e]; 948 be(this._proxy, this.project(t.center, t.zoom), this.getZoomScale(t.zoom, 1)), i === this._proxy.style[e] && this._animatingZoom && this._onZoomTransitionEnd() 949 }, this), this.on("load moveend", this._animMoveEnd, this), this._on("unload", this._destroyAnimProxy, this) 950 }, 951 _destroyAnimProxy: function() { T(this._proxy), this.off("load moveend", this._animMoveEnd, this), delete this._proxy }, 952 _animMoveEnd: function() { 953 var t = this.getCenter(), 954 e = this.getZoom(); 955 be(this._proxy, this.project(t, e), this.getZoomScale(e, 1)) 956 }, 957 _catchTransitionEnd: function(t) { this._animatingZoom && 0 <= t.propertyName.indexOf("transform") && this._onZoomTransitionEnd() }, 958 _nothingToAnimate: function() { return !this._container.getElementsByClassName("leaflet-zoom-animated").length }, 959 _tryAnimatedZoom: function(t, e, i) { 960 if (!this._animatingZoom) { 961 if (i = i || {}, !this._zoomAnimated || !1 === i.animate || this._nothingToAnimate() || Math.abs(e - this._zoom) > this.options.zoomAnimationThreshold) return !1; 962 var n = this.getZoomScale(e), 963 n = this._getCenterOffset(t)._divideBy(1 - 1 / n); 964 if (!0 !== i.animate && !this.getSize().contains(n)) return !1; 965 x(function() { this._moveStart(!0, i.noMoveStart || !1)._animateZoom(t, e, !0) }, this) 966 } 967 return !0 968 }, 969 _animateZoom: function(t, e, i, n) { this._mapPane && (i && (this._animatingZoom = !0, this._animateToCenter = t, this._animateToZoom = e, M(this._mapPane, "leaflet-zoom-anim")), this.fire("zoomanim", { center: t, zoom: e, noUpdate: n }), this._tempFireZoomEvent || (this._tempFireZoomEvent = this._zoom !== this._animateToZoom), this._move(this._animateToCenter, this._animateToZoom, void 0, !0), setTimeout(a(this._onZoomTransitionEnd, this), 250)) }, 970 _onZoomTransitionEnd: function() { this._animatingZoom && (this._mapPane && z(this._mapPane, "leaflet-zoom-anim"), this._animatingZoom = !1, this._move(this._animateToCenter, this._animateToZoom, void 0, !0), this._tempFireZoomEvent && this.fire("zoom"), delete this._tempFireZoomEvent, this.fire("move"), this._moveEnd(!0)) } 971 }); 972 973 function Ue(t) { return new B(t) } 974 var B = et.extend({ 975 options: { position: "topright" }, 976 initialize: function(t) { c(this, t) }, 977 getPosition: function() { return this.options.position }, 978 setPosition: function(t) { var e = this._map; return e && e.removeControl(this), this.options.position = t, e && e.addControl(this), this }, 979 getContainer: function() { return this._container }, 980 addTo: function(t) { 981 this.remove(), this._map = t; 982 var e = this._container = this.onAdd(t), 983 i = this.getPosition(), 984 t = t._controlCorners[i]; 985 return M(e, "leaflet-control"), -1 !== i.indexOf("bottom") ? t.insertBefore(e, t.firstChild) : t.appendChild(e), this._map.on("unload", this.remove, this), this 986 }, 987 remove: function() { return this._map && (T(this._container), this.onRemove && this.onRemove(this._map), this._map.off("unload", this.remove, this), this._map = null), this }, 988 _refocusOnMap: function(t) { this._map && t && 0 < t.screenX && 0 < t.screenY && this._map.getContainer().focus() } 989 }), 990 Ve = (A.include({ 991 addControl: function(t) { return t.addTo(this), this }, 992 removeControl: function(t) { return t.remove(), this }, 993 _initControlPos: function() { 994 var i = this._controlCorners = {}, 995 n = "leaflet-", 996 o = this._controlContainer = P("div", n + "control-container", this._container); 997 998 function t(t, e) { i[t + e] = P("div", n + t + " " + n + e, o) } 999 t("top", "left"), t("top", "right"), t("bottom", "left"), t("bottom", "right") 1000 }, 1001 _clearControlPos: function() { 1002 for (var t in this._controlCorners) T(this._controlCorners[t]); 1003 T(this._controlContainer), delete this._controlCorners, delete this._controlContainer 1004 } 1005 }), B.extend({ 1006 options: { collapsed: !0, position: "topright", autoZIndex: !0, hideSingleBase: !1, sortLayers: !1, sortFunction: function(t, e, i, n) { return i < n ? -1 : n < i ? 1 : 0 } }, 1007 initialize: function(t, e, i) { for (var n in c(this, i), this._layerControlInputs = [], this._layers = [], this._lastZIndex = 0, this._handlingClick = !1, this._preventClick = !1, t) this._addLayer(t[n], n); for (n in e) this._addLayer(e[n], n, !0) }, 1008 onAdd: function(t) { this._initLayout(), this._update(), (this._map = t).on("zoomend", this._checkDisabledLayers, this); for (var e = 0; e < this._layers.length; e++) this._layers[e].layer.on("add remove", this._onLayerChange, this); return this._container }, 1009 addTo: function(t) { return B.prototype.addTo.call(this, t), this._expandIfNotCollapsed() }, 1010 onRemove: function() { this._map.off("zoomend", this._checkDisabledLayers, this); for (var t = 0; t < this._layers.length; t++) this._layers[t].layer.off("add remove", this._onLayerChange, this) }, 1011 addBaseLayer: function(t, e) { return this._addLayer(t, e), this._map ? this._update() : this }, 1012 addOverlay: function(t, e) { return this._addLayer(t, e, !0), this._map ? this._update() : this }, 1013 removeLayer: function(t) { 1014 t.off("add remove", this._onLayerChange, this); 1015 t = this._getLayer(h(t)); 1016 return t && this._layers.splice(this._layers.indexOf(t), 1), this._map ? this._update() : this 1017 }, 1018 expand: function() { M(this._container, "leaflet-control-layers-expanded"), this._section.style.height = null; var t = this._map.getSize().y - (this._container.offsetTop + 50); return t < this._section.clientHeight ? (M(this._section, "leaflet-control-layers-scrollbar"), this._section.style.height = t + "px") : z(this._section, "leaflet-control-layers-scrollbar"), this._checkDisabledLayers(), this }, 1019 collapse: function() { return z(this._container, "leaflet-control-layers-expanded"), this }, 1020 _initLayout: function() { 1021 var t = "leaflet-control-layers", 1022 e = this._container = P("div", t), 1023 i = this.options.collapsed, 1024 n = (e.setAttribute("aria-haspopup", !0), Ie(e), Be(e), this._section = P("section", t + "-list")), 1025 o = (i && (this._map.on("click", this.collapse, this), S(e, { mouseenter: this._expandSafely, mouseleave: this.collapse }, this)), this._layersLink = P("a", t + "-toggle", e)); 1026 o.href = "#", o.title = "Layers", o.setAttribute("role", "button"), S(o, { keydown: function(t) { 13 === t.keyCode && this._expandSafely() }, click: function(t) { O(t), this._expandSafely() } }, this), i || this.expand(), this._baseLayersList = P("div", t + "-base", n), this._separator = P("div", t + "-separator", n), this._overlaysList = P("div", t + "-overlays", n), e.appendChild(n) 1027 }, 1028 _getLayer: function(t) { 1029 for (var e = 0; e < this._layers.length; e++) 1030 if (this._layers[e] && h(this._layers[e].layer) === t) return this._layers[e] 1031 }, 1032 _addLayer: function(t, e, i) { this._map && t.on("add remove", this._onLayerChange, this), this._layers.push({ layer: t, name: e, overlay: i }), this.options.sortLayers && this._layers.sort(a(function(t, e) { return this.options.sortFunction(t.layer, e.layer, t.name, e.name) }, this)), this.options.autoZIndex && t.setZIndex && (this._lastZIndex++, t.setZIndex(this._lastZIndex)), this._expandIfNotCollapsed() }, 1033 _update: function() { 1034 if (this._container) { 1035 me(this._baseLayersList), me(this._overlaysList), this._layerControlInputs = []; 1036 for (var t, e, i, n = 0, o = 0; o < this._layers.length; o++) i = this._layers[o], this._addItem(i), e = e || i.overlay, t = t || !i.overlay, n += i.overlay ? 0 : 1; 1037 this.options.hideSingleBase && (this._baseLayersList.style.display = (t = t && 1 < n) ? "" : "none"), this._separator.style.display = e && t ? "" : "none" 1038 } 1039 return this 1040 }, 1041 _onLayerChange: function(t) { 1042 this._handlingClick || this._update(); 1043 var e = this._getLayer(h(t.target)), 1044 t = e.overlay ? "add" === t.type ? "overlayadd" : "overlayremove" : "add" === t.type ? "baselayerchange" : null; 1045 t && this._map.fire(t, e) 1046 }, 1047 _createRadioElement: function(t, e) { t = '<input type="radio" class="leaflet-control-layers-selector" name="' + t + '"' + (e ? ' checked="checked"' : "") + "/>", e = document.createElement("div"); return e.innerHTML = t, e.firstChild }, 1048 _addItem: function(t) { 1049 var e, i = document.createElement("label"), 1050 n = this._map.hasLayer(t.layer), 1051 n = (t.overlay ? ((e = document.createElement("input")).type = "checkbox", e.className = "leaflet-control-layers-selector", e.defaultChecked = n) : e = this._createRadioElement("leaflet-base-layers_" + h(this), n), this._layerControlInputs.push(e), e.layerId = h(t.layer), S(e, "click", this._onInputClick, this), document.createElement("span")), 1052 o = (n.innerHTML = " " + t.name, document.createElement("span")); 1053 return i.appendChild(o), o.appendChild(e), o.appendChild(n), (t.overlay ? this._overlaysList : this._baseLayersList).appendChild(i), this._checkDisabledLayers(), i 1054 }, 1055 _onInputClick: function() { 1056 if (!this._preventClick) { 1057 var t, e, i = this._layerControlInputs, 1058 n = [], 1059 o = []; 1060 this._handlingClick = !0; 1061 for (var s = i.length - 1; 0 <= s; s--) t = i[s], e = this._getLayer(t.layerId).layer, t.checked ? n.push(e) : t.checked || o.push(e); 1062 for (s = 0; s < o.length; s++) this._map.hasLayer(o[s]) && this._map.removeLayer(o[s]); 1063 for (s = 0; s < n.length; s++) this._map.hasLayer(n[s]) || this._map.addLayer(n[s]); 1064 this._handlingClick = !1, this._refocusOnMap() 1065 } 1066 }, 1067 _checkDisabledLayers: function() { for (var t, e, i = this._layerControlInputs, n = this._map.getZoom(), o = i.length - 1; 0 <= o; o--) t = i[o], e = this._getLayer(t.layerId).layer, t.disabled = void 0 !== e.options.minZoom && n < e.options.minZoom || void 0 !== e.options.maxZoom && n > e.options.maxZoom }, 1068 _expandIfNotCollapsed: function() { return this._map && !this.options.collapsed && this.expand(), this }, 1069 _expandSafely: function() { 1070 var t = this._section, 1071 e = (this._preventClick = !0, S(t, "click", O), this.expand(), this); 1072 setTimeout(function() { k(t, "click", O), e._preventClick = !1 }) 1073 } 1074 })), 1075 qe = B.extend({ 1076 options: { position: "topleft", zoomInText: '<span aria-hidden="true">+</span>', zoomInTitle: "Zoom in", zoomOutText: '<span aria-hidden="true">−</span>', zoomOutTitle: "Zoom out" }, 1077 onAdd: function(t) { 1078 var e = "leaflet-control-zoom", 1079 i = P("div", e + " leaflet-bar"), 1080 n = this.options; 1081 return this._zoomInButton = this._createButton(n.zoomInText, n.zoomInTitle, e + "-in", i, this._zoomIn), this._zoomOutButton = this._createButton(n.zoomOutText, n.zoomOutTitle, e + "-out", i, this._zoomOut), this._updateDisabled(), t.on("zoomend zoomlevelschange", this._updateDisabled, this), i 1082 }, 1083 onRemove: function(t) { t.off("zoomend zoomlevelschange", this._updateDisabled, this) }, 1084 disable: function() { return this._disabled = !0, this._updateDisabled(), this }, 1085 enable: function() { return this._disabled = !1, this._updateDisabled(), this }, 1086 _zoomIn: function(t) {!this._disabled && this._map._zoom < this._map.getMaxZoom() && this._map.zoomIn(this._map.options.zoomDelta * (t.shiftKey ? 3 : 1)) }, 1087 _zoomOut: function(t) {!this._disabled && this._map._zoom > this._map.getMinZoom() && this._map.zoomOut(this._map.options.zoomDelta * (t.shiftKey ? 3 : 1)) }, 1088 _createButton: function(t, e, i, n, o) { i = P("a", i, n); return i.innerHTML = t, i.href = "#", i.title = e, i.setAttribute("role", "button"), i.setAttribute("aria-label", e), Ie(i), S(i, "click", Re), S(i, "click", o, this), S(i, "click", this._refocusOnMap, this), i }, 1089 _updateDisabled: function() { 1090 var t = this._map, 1091 e = "leaflet-disabled"; 1092 z(this._zoomInButton, e), z(this._zoomOutButton, e), this._zoomInButton.setAttribute("aria-disabled", "false"), this._zoomOutButton.setAttribute("aria-disabled", "false"), !this._disabled && t._zoom !== t.getMinZoom() || (M(this._zoomOutButton, e), this._zoomOutButton.setAttribute("aria-disabled", "true")), !this._disabled && t._zoom !== t.getMaxZoom() || (M(this._zoomInButton, e), this._zoomInButton.setAttribute("aria-disabled", "true")) 1093 } 1094 }), 1095 Ge = (A.mergeOptions({ zoomControl: !0 }), A.addInitHook(function() { this.options.zoomControl && (this.zoomControl = new qe, this.addControl(this.zoomControl)) }), B.extend({ 1096 options: { position: "bottomleft", maxWidth: 100, metric: !0, imperial: !0 }, 1097 onAdd: function(t) { 1098 var e = "leaflet-control-scale", 1099 i = P("div", e), 1100 n = this.options; 1101 return this._addScales(n, e + "-line", i), t.on(n.updateWhenIdle ? "moveend" : "move", this._update, this), t.whenReady(this._update, this), i 1102 }, 1103 onRemove: function(t) { t.off(this.options.updateWhenIdle ? "moveend" : "move", this._update, this) }, 1104 _addScales: function(t, e, i) { t.metric && (this._mScale = P("div", e, i)), t.imperial && (this._iScale = P("div", e, i)) }, 1105 _update: function() { 1106 var t = this._map, 1107 e = t.getSize().y / 2, 1108 t = t.distance(t.containerPointToLatLng([0, e]), t.containerPointToLatLng([this.options.maxWidth, e])); 1109 this._updateScales(t) 1110 }, 1111 _updateScales: function(t) { this.options.metric && t && this._updateMetric(t), this.options.imperial && t && this._updateImperial(t) }, 1112 _updateMetric: function(t) { 1113 var e = this._getRoundNum(t); 1114 this._updateScale(this._mScale, e < 1e3 ? e + " m" : e / 1e3 + " km", e / t) 1115 }, 1116 _updateImperial: function(t) { 1117 var e, i, t = 3.2808399 * t; 1118 5280 < t ? (i = this._getRoundNum(e = t / 5280), this._updateScale(this._iScale, i + " mi", i / e)) : (i = this._getRoundNum(t), this._updateScale(this._iScale, i + " ft", i / t)) 1119 }, 1120 _updateScale: function(t, e, i) { t.style.width = Math.round(this.options.maxWidth * i) + "px", t.innerHTML = e }, 1121 _getRoundNum: function(t) { 1122 var e = Math.pow(10, (Math.floor(t) + "").length - 1), 1123 t = t / e; 1124 return e * (t = 10 <= t ? 10 : 5 <= t ? 5 : 3 <= t ? 3 : 2 <= t ? 2 : 1) 1125 } 1126 })), 1127 Ke = B.extend({ 1128 options: { position: "bottomright", prefix: '<a href="https://leafletjs.com" title="A JavaScript library for interactive maps">' + (b.inlineSvg ? '<svg aria-hidden="true" xmlns="http://www.w3.org/2000/svg" width="12" height="8" viewBox="0 0 12 8" class="leaflet-attribution-flag"><path fill="#4C7BE1" d="M0 0h12v4H0z"/><path fill="#FFD500" d="M0 4h12v3H0z"/><path fill="#E0BC00" d="M0 7h12v1H0z"/></svg> ' : "") + "Leaflet</a>" }, 1129 initialize: function(t) { c(this, t), this._attributions = {} }, 1130 onAdd: function(t) { for (var e in (t.attributionControl = this)._container = P("div", "leaflet-control-attribution"), Ie(this._container), t._layers) t._layers[e].getAttribution && this.addAttribution(t._layers[e].getAttribution()); return this._update(), t.on("layeradd", this._addAttribution, this), this._container }, 1131 onRemove: function(t) { t.off("layeradd", this._addAttribution, this) }, 1132 _addAttribution: function(t) { t.layer.getAttribution && (this.addAttribution(t.layer.getAttribution()), t.layer.once("remove", function() { this.removeAttribution(t.layer.getAttribution()) }, this)) }, 1133 setPrefix: function(t) { return this.options.prefix = t, this._update(), this }, 1134 addAttribution: function(t) { return t && (this._attributions[t] || (this._attributions[t] = 0), this._attributions[t]++, this._update()), this }, 1135 removeAttribution: function(t) { return t && this._attributions[t] && (this._attributions[t]--, this._update()), this }, 1136 _update: function() { 1137 if (this._map) { 1138 var t, e = []; 1139 for (t in this._attributions) this._attributions[t] && e.push(t); 1140 var i = []; 1141 this.options.prefix && i.push(this.options.prefix), e.length && i.push(e.join(", ")), this._container.innerHTML = i.join(' <span aria-hidden="true">|</span> ') 1142 } 1143 } 1144 }), 1145 n = (A.mergeOptions({ attributionControl: !0 }), A.addInitHook(function() { this.options.attributionControl && (new Ke).addTo(this) }), B.Layers = Ve, B.Zoom = qe, B.Scale = Ge, B.Attribution = Ke, Ue.layers = function(t, e, i) { return new Ve(t, e, i) }, Ue.zoom = function(t) { return new qe(t) }, Ue.scale = function(t) { return new Ge(t) }, Ue.attribution = function(t) { return new Ke(t) }, et.extend({ initialize: function(t) { this._map = t }, enable: function() { return this._enabled || (this._enabled = !0, this.addHooks()), this }, disable: function() { return this._enabled && (this._enabled = !1, this.removeHooks()), this }, enabled: function() { return !!this._enabled } })), 1146 ft = (n.addTo = function(t, e) { return t.addHandler(e, this), this }, { Events: e }), 1147 Ye = b.touch ? "touchstart mousedown" : "mousedown", 1148 Xe = it.extend({ 1149 options: { clickTolerance: 3 }, 1150 initialize: function(t, e, i, n) { c(this, n), this._element = t, this._dragStartTarget = e || t, this._preventOutline = i }, 1151 enable: function() { this._enabled || (S(this._dragStartTarget, Ye, this._onDown, this), this._enabled = !0) }, 1152 disable: function() { this._enabled && (Xe._dragging === this && this.finishDrag(!0), k(this._dragStartTarget, Ye, this._onDown, this), this._enabled = !1, this._moved = !1) }, 1153 _onDown: function(t) { 1154 var e, i; 1155 this._enabled && (this._moved = !1, ve(this._element, "leaflet-zoom-anim") || (t.touches && 1 !== t.touches.length ? Xe._dragging === this && this.finishDrag() : Xe._dragging || t.shiftKey || 1 !== t.which && 1 !== t.button && !t.touches || ((Xe._dragging = this)._preventOutline && Me(this._element), Le(), re(), this._moving || (this.fire("down"), i = t.touches ? t.touches[0] : t, e = Ce(this._element), this._startPoint = new p(i.clientX, i.clientY), this._startPos = Pe(this._element), this._parentScale = Ze(e), i = "mousedown" === t.type, S(document, i ? "mousemove" : "touchmove", this._onMove, this), S(document, i ? "mouseup" : "touchend touchcancel", this._onUp, this))))) 1156 }, 1157 _onMove: function(t) { 1158 var e; 1159 this._enabled && (t.touches && 1 < t.touches.length ? this._moved = !0 : !(e = new p((e = t.touches && 1 === t.touches.length ? t.touches[0] : t).clientX, e.clientY)._subtract(this._startPoint)).x && !e.y || Math.abs(e.x) + Math.abs(e.y) < this.options.clickTolerance || (e.x /= this._parentScale.x, e.y /= this._parentScale.y, O(t), this._moved || (this.fire("dragstart"), this._moved = !0, M(document.body, "leaflet-dragging"), this._lastTarget = t.target || t.srcElement, window.SVGElementInstance && this._lastTarget instanceof window.SVGElementInstance && (this._lastTarget = this._lastTarget.correspondingUseElement), M(this._lastTarget, "leaflet-drag-target")), this._newPos = this._startPos.add(e), this._moving = !0, this._lastEvent = t, this._updatePosition())) 1160 }, 1161 _updatePosition: function() { 1162 var t = { originalEvent: this._lastEvent }; 1163 this.fire("predrag", t), Z(this._element, this._newPos), this.fire("drag", t) 1164 }, 1165 _onUp: function() { this._enabled && this.finishDrag() }, 1166 finishDrag: function(t) { 1167 z(document.body, "leaflet-dragging"), this._lastTarget && (z(this._lastTarget, "leaflet-drag-target"), this._lastTarget = null), k(document, "mousemove touchmove", this._onMove, this), k(document, "mouseup touchend touchcancel", this._onUp, this), Te(), ae(); 1168 var e = this._moved && this._moving; 1169 this._moving = !1, Xe._dragging = !1, e && this.fire("dragend", { noInertia: t, distance: this._newPos.distanceTo(this._startPos) }) 1170 } 1171 }); 1172 1173 function Je(t, e, i) { 1174 for (var n, o, s, r, a, h, l, u = [1, 4, 2, 8], c = 0, d = t.length; c < d; c++) t[c]._code = si(t[c], e); 1175 for (s = 0; s < 4; s++) { 1176 for (h = u[s], n = [], c = 0, o = (d = t.length) - 1; c < d; o = c++) r = t[c], a = t[o], r._code & h ? a._code & h || ((l = oi(a, r, h, e, i))._code = si(l, e), n.push(l)) : (a._code & h && ((l = oi(a, r, h, e, i))._code = si(l, e), n.push(l)), n.push(r)); 1177 t = n 1178 } 1179 return t 1180 } 1181 1182 function $e(t, e) { 1183 var i, n, o, s, r, a, h; 1184 if (!t || 0 === t.length) throw new Error("latlngs not passed"); 1185 I(t) || (console.warn("latlngs are not flat! Only the first ring will be used"), t = t[0]); 1186 for (var l = w([0, 0]), u = g(t), c = (u.getNorthWest().distanceTo(u.getSouthWest()) * u.getNorthEast().distanceTo(u.getNorthWest()) < 1700 && (l = Qe(t)), t.length), d = [], _ = 0; _ < c; _++) { 1187 var p = w(t[_]); 1188 d.push(e.project(w([p.lat - l.lat, p.lng - l.lng]))) 1189 } 1190 for (_ = r = a = h = 0, i = c - 1; _ < c; i = _++) n = d[_], o = d[i], s = n.y * o.x - o.y * n.x, a += (n.x + o.x) * s, h += (n.y + o.y) * s, r += 3 * s; 1191 u = 0 === r ? d[0] : [a / r, h / r], u = e.unproject(m(u)); 1192 return w([u.lat + l.lat, u.lng + l.lng]) 1193 } 1194 1195 function Qe(t) { 1196 for (var e = 0, i = 0, n = 0, o = 0; o < t.length; o++) { 1197 var s = w(t[o]); 1198 e += s.lat, i += s.lng, n++ 1199 } 1200 return w([e / n, i / n]) 1201 } 1202 var ti, gt = { __proto__: null, clipPolygon: Je, polygonCenter: $e, centroid: Qe }; 1203 1204 function ei(t, e) { 1205 if (e && t.length) { 1206 var i = t = function(t, e) { 1207 for (var i = [t[0]], n = 1, o = 0, s = t.length; n < s; n++)(function(t, e) { 1208 var i = e.x - t.x, 1209 e = e.y - t.y; 1210 return i * i + e * e 1211 })(t[n], t[o]) > e && (i.push(t[n]), o = n); 1212 o < s - 1 && i.push(t[s - 1]); 1213 return i 1214 }(t, e = e * e), 1215 n = i.length, 1216 o = new(typeof Uint8Array != void 0 + "" ? Uint8Array : Array)(n); 1217 o[0] = o[n - 1] = 1, 1218 function t(e, i, n, o, s) { 1219 var r, a, h, l = 0; 1220 for (a = o + 1; a <= s - 1; a++) h = ri(e[a], e[o], e[s], !0), l < h && (r = a, l = h); 1221 n < l && (i[r] = 1, t(e, i, n, o, r), t(e, i, n, r, s)) 1222 }(i, o, e, 0, n - 1); 1223 var s, r = []; 1224 for (s = 0; s < n; s++) o[s] && r.push(i[s]); 1225 return r 1226 } 1227 return t.slice() 1228 } 1229 1230 function ii(t, e, i) { return Math.sqrt(ri(t, e, i, !0)) } 1231 1232 function ni(t, e, i, n, o) { 1233 var s, r, a, h = n ? ti : si(t, i), 1234 l = si(e, i); 1235 for (ti = l;;) { 1236 if (!(h | l)) return [t, e]; 1237 if (h & l) return !1; 1238 a = si(r = oi(t, e, s = h || l, i, o), i), s === h ? (t = r, h = a) : (e = r, l = a) 1239 } 1240 } 1241 1242 function oi(t, e, i, n, o) { 1243 var s, r, a = e.x - t.x, 1244 e = e.y - t.y, 1245 h = n.min, 1246 n = n.max; 1247 return 8 & i ? (s = t.x + a * (n.y - t.y) / e, r = n.y) : 4 & i ? (s = t.x + a * (h.y - t.y) / e, r = h.y) : 2 & i ? (s = n.x, r = t.y + e * (n.x - t.x) / a) : 1 & i && (s = h.x, r = t.y + e * (h.x - t.x) / a), new p(s, r, o) 1248 } 1249 1250 function si(t, e) { var i = 0; return t.x < e.min.x ? i |= 1 : t.x > e.max.x && (i |= 2), t.y < e.min.y ? i |= 4 : t.y > e.max.y && (i |= 8), i } 1251 1252 function ri(t, e, i, n) { 1253 var o = e.x, 1254 e = e.y, 1255 s = i.x - o, 1256 r = i.y - e, 1257 a = s * s + r * r; 1258 return 0 < a && (1 < (a = ((t.x - o) * s + (t.y - e) * r) / a) ? (o = i.x, e = i.y) : 0 < a && (o += s * a, e += r * a)), s = t.x - o, r = t.y - e, n ? s * s + r * r : new p(o, e) 1259 } 1260 1261 function I(t) { return !d(t[0]) || "object" != typeof t[0][0] && void 0 !== t[0][0] } 1262 1263 function ai(t) { return console.warn("Deprecated use of _flat, please use L.LineUtil.isFlat instead."), I(t) } 1264 1265 function hi(t, e) { 1266 var i, n, o, s, r, a; 1267 if (!t || 0 === t.length) throw new Error("latlngs not passed"); 1268 I(t) || (console.warn("latlngs are not flat! Only the first ring will be used"), t = t[0]); 1269 for (var h = w([0, 0]), l = g(t), u = (l.getNorthWest().distanceTo(l.getSouthWest()) * l.getNorthEast().distanceTo(l.getNorthWest()) < 1700 && (h = Qe(t)), t.length), c = [], d = 0; d < u; d++) { 1270 var _ = w(t[d]); 1271 c.push(e.project(w([_.lat - h.lat, _.lng - h.lng]))) 1272 } 1273 for (i = d = 0; d < u - 1; d++) i += c[d].distanceTo(c[d + 1]) / 2; 1274 if (0 === i) a = c[0]; 1275 else 1276 for (n = d = 0; d < u - 1; d++) 1277 if (o = c[d], s = c[d + 1], i < (n += r = o.distanceTo(s))) { a = [s.x - (r = (n - i) / r) * (s.x - o.x), s.y - r * (s.y - o.y)]; break } 1278 l = e.unproject(m(a)); 1279 return w([l.lat + h.lat, l.lng + h.lng]) 1280 } 1281 var vt = { __proto__: null, simplify: ei, pointToSegmentDistance: ii, closestPointOnSegment: function(t, e, i) { return ri(t, e, i) }, clipSegment: ni, _getEdgeIntersection: oi, _getBitCode: si, _sqClosestPointOnSegment: ri, isFlat: I, _flat: ai, polylineCenter: hi }, 1282 yt = { project: function(t) { return new p(t.lng, t.lat) }, unproject: function(t) { return new v(t.y, t.x) }, bounds: new f([-180, -90], [180, 90]) }, 1283 xt = { 1284 R: 6378137, 1285 R_MINOR: 6356752.314245179, 1286 bounds: new f([-20037508.34279, -15496570.73972], [20037508.34279, 18764656.23138]), 1287 project: function(t) { 1288 var e = Math.PI / 180, 1289 i = this.R, 1290 n = t.lat * e, 1291 o = this.R_MINOR / i, 1292 o = Math.sqrt(1 - o * o), 1293 s = o * Math.sin(n), 1294 s = Math.tan(Math.PI / 4 - n / 2) / Math.pow((1 - s) / (1 + s), o / 2), 1295 n = -i * Math.log(Math.max(s, 1e-10)); 1296 return new p(t.lng * e * i, n) 1297 }, 1298 unproject: function(t) { for (var e, i = 180 / Math.PI, n = this.R, o = this.R_MINOR / n, s = Math.sqrt(1 - o * o), r = Math.exp(-t.y / n), a = Math.PI / 2 - 2 * Math.atan(r), h = 0, l = .1; h < 15 && 1e-7 < Math.abs(l); h++) e = s * Math.sin(a), e = Math.pow((1 - e) / (1 + e), s / 2), a += l = Math.PI / 2 - 2 * Math.atan(r * e) - a; return new v(a * i, t.x * i / n) } 1299 }, 1300 wt = { __proto__: null, LonLat: yt, Mercator: xt, SphericalMercator: rt }, 1301 Pt = l({}, st, { code: "EPSG:3395", projection: xt, transformation: ht(bt = .5 / (Math.PI * xt.R), .5, -bt, .5) }), 1302 li = l({}, st, { code: "EPSG:4326", projection: yt, transformation: ht(1 / 180, 1, -1 / 180, .5) }), 1303 Lt = l({}, ot, { 1304 projection: yt, 1305 transformation: ht(1, 0, -1, 0), 1306 scale: function(t) { return Math.pow(2, t) }, 1307 zoom: function(t) { return Math.log(t) / Math.LN2 }, 1308 distance: function(t, e) { 1309 var i = e.lng - t.lng, 1310 e = e.lat - t.lat; 1311 return Math.sqrt(i * i + e * e) 1312 }, 1313 infinite: !0 1314 }), 1315 o = (ot.Earth = st, ot.EPSG3395 = Pt, ot.EPSG3857 = lt, ot.EPSG900913 = ut, ot.EPSG4326 = li, ot.Simple = Lt, it.extend({ 1316 options: { pane: "overlayPane", attribution: null, bubblingMouseEvents: !0 }, 1317 addTo: function(t) { return t.addLayer(this), this }, 1318 remove: function() { return this.removeFrom(this._map || this._mapToAdd) }, 1319 removeFrom: function(t) { return t && t.removeLayer(this), this }, 1320 getPane: function(t) { return this._map.getPane(t ? this.options[t] || t : this.options.pane) }, 1321 addInteractiveTarget: function(t) { return this._map._targets[h(t)] = this }, 1322 removeInteractiveTarget: function(t) { return delete this._map._targets[h(t)], this }, 1323 getAttribution: function() { return this.options.attribution }, 1324 _layerAdd: function(t) { 1325 var e, i = t.target; 1326 i.hasLayer(this) && (this._map = i, this._zoomAnimated = i._zoomAnimated, this.getEvents && (e = this.getEvents(), i.on(e, this), this.once("remove", function() { i.off(e, this) }, this)), this.onAdd(i), this.fire("add"), i.fire("layeradd", { layer: this })) 1327 } 1328 })), 1329 ui = (A.include({ 1330 addLayer: function(t) { var e; if (t._layerAdd) return e = h(t), this._layers[e] || ((this._layers[e] = t)._mapToAdd = this, t.beforeAdd && t.beforeAdd(this), this.whenReady(t._layerAdd, t)), this; throw new Error("The provided object is not a Layer.") }, 1331 removeLayer: function(t) { var e = h(t); return this._layers[e] && (this._loaded && t.onRemove(this), delete this._layers[e], this._loaded && (this.fire("layerremove", { layer: t }), t.fire("remove")), t._map = t._mapToAdd = null), this }, 1332 hasLayer: function(t) { return h(t) in this._layers }, 1333 eachLayer: function(t, e) { for (var i in this._layers) t.call(e, this._layers[i]); return this }, 1334 _addLayers: function(t) { for (var e = 0, i = (t = t ? d(t) ? t : [t] : []).length; e < i; e++) this.addLayer(t[e]) }, 1335 _addZoomLimit: function(t) { isNaN(t.options.maxZoom) && isNaN(t.options.minZoom) || (this._zoomBoundLayers[h(t)] = t, this._updateZoomLevels()) }, 1336 _removeZoomLimit: function(t) { 1337 t = h(t); 1338 this._zoomBoundLayers[t] && (delete this._zoomBoundLayers[t], this._updateZoomLevels()) 1339 }, 1340 _updateZoomLevels: function() { 1341 var t, e = 1 / 0, 1342 i = -1 / 0, 1343 n = this._getZoomSpan(); 1344 for (t in this._zoomBoundLayers) var o = this._zoomBoundLayers[t].options, 1345 e = void 0 === o.minZoom ? e : Math.min(e, o.minZoom), 1346 i = void 0 === o.maxZoom ? i : Math.max(i, o.maxZoom); 1347 this._layersMaxZoom = i === -1 / 0 ? void 0 : i, this._layersMinZoom = e === 1 / 0 ? void 0 : e, n !== this._getZoomSpan() && this.fire("zoomlevelschange"), void 0 === this.options.maxZoom && this._layersMaxZoom && this.getZoom() > this._layersMaxZoom && this.setZoom(this._layersMaxZoom), void 0 === this.options.minZoom && this._layersMinZoom && this.getZoom() < this._layersMinZoom && this.setZoom(this._layersMinZoom) 1348 } 1349 }), o.extend({ 1350 initialize: function(t, e) { 1351 var i, n; 1352 if (c(this, e), this._layers = {}, t) 1353 for (i = 0, n = t.length; i < n; i++) this.addLayer(t[i]) 1354 }, 1355 addLayer: function(t) { var e = this.getLayerId(t); return this._layers[e] = t, this._map && this._map.addLayer(t), this }, 1356 removeLayer: function(t) { t = t in this._layers ? t : this.getLayerId(t); return this._map && this._layers[t] && this._map.removeLayer(this._layers[t]), delete this._layers[t], this }, 1357 hasLayer: function(t) { return ("number" == typeof t ? t : this.getLayerId(t)) in this._layers }, 1358 clearLayers: function() { return this.eachLayer(this.removeLayer, this) }, 1359 invoke: function(t) { var e, i, n = Array.prototype.slice.call(arguments, 1); for (e in this._layers)(i = this._layers[e])[t] && i[t].apply(i, n); return this }, 1360 onAdd: function(t) { this.eachLayer(t.addLayer, t) }, 1361 onRemove: function(t) { this.eachLayer(t.removeLayer, t) }, 1362 eachLayer: function(t, e) { for (var i in this._layers) t.call(e, this._layers[i]); return this }, 1363 getLayer: function(t) { return this._layers[t] }, 1364 getLayers: function() { var t = []; return this.eachLayer(t.push, t), t }, 1365 setZIndex: function(t) { return this.invoke("setZIndex", t) }, 1366 getLayerId: h 1367 })), 1368 ci = ui.extend({ 1369 addLayer: function(t) { return this.hasLayer(t) ? this : (t.addEventParent(this), ui.prototype.addLayer.call(this, t), this.fire("layeradd", { layer: t })) }, 1370 removeLayer: function(t) { return this.hasLayer(t) ? ((t = t in this._layers ? this._layers[t] : t).removeEventParent(this), ui.prototype.removeLayer.call(this, t), this.fire("layerremove", { layer: t })) : this }, 1371 setStyle: function(t) { return this.invoke("setStyle", t) }, 1372 bringToFront: function() { return this.invoke("bringToFront") }, 1373 bringToBack: function() { return this.invoke("bringToBack") }, 1374 getBounds: function() { 1375 var t, e = new s; 1376 for (t in this._layers) { 1377 var i = this._layers[t]; 1378 e.extend(i.getBounds ? i.getBounds() : i.getLatLng()) 1379 } 1380 return e 1381 } 1382 }), 1383 di = et.extend({ 1384 options: { popupAnchor: [0, 0], tooltipAnchor: [0, 0], crossOrigin: !1 }, 1385 initialize: function(t) { c(this, t) }, 1386 createIcon: function(t) { return this._createIcon("icon", t) }, 1387 createShadow: function(t) { return this._createIcon("shadow", t) }, 1388 _createIcon: function(t, e) { var i = this._getIconUrl(t); if (i) return i = this._createImg(i, e && "IMG" === e.tagName ? e : null), this._setIconStyles(i, t), !this.options.crossOrigin && "" !== this.options.crossOrigin || (i.crossOrigin = !0 === this.options.crossOrigin ? "" : this.options.crossOrigin), i; if ("icon" === t) throw new Error("iconUrl not set in Icon options (see the docs)."); return null }, 1389 _setIconStyles: function(t, e) { 1390 var i = this.options, 1391 n = i[e + "Size"], 1392 n = m(n = "number" == typeof n ? [n, n] : n), 1393 o = m("shadow" === e && i.shadowAnchor || i.iconAnchor || n && n.divideBy(2, !0)); 1394 t.className = "leaflet-marker-" + e + " " + (i.className || ""), o && (t.style.marginLeft = -o.x + "px", t.style.marginTop = -o.y + "px"), n && (t.style.width = n.x + "px", t.style.height = n.y + "px") 1395 }, 1396 _createImg: function(t, e) { return (e = e || document.createElement("img")).src = t, e }, 1397 _getIconUrl: function(t) { return b.retina && this.options[t + "RetinaUrl"] || this.options[t + "Url"] } 1398 }); 1399 var _i = di.extend({ 1400 options: { iconUrl: "marker-icon.png", iconRetinaUrl: "marker-icon-2x.png", shadowUrl: "marker-shadow.png", iconSize: [25, 41], iconAnchor: [12, 41], popupAnchor: [1, -34], tooltipAnchor: [16, -28], shadowSize: [41, 41] }, 1401 _getIconUrl: function(t) { return "string" != typeof _i.imagePath && (_i.imagePath = this._detectIconPath()), (this.options.imagePath || _i.imagePath) + di.prototype._getIconUrl.call(this, t) }, 1402 _stripUrl: function(t) { 1403 function e(t, e, i) { return (e = e.exec(t)) && e[i] } 1404 return (t = e(t, /^url\((['"])?(.+)\1\)$/, 2)) && e(t, /^(.*)marker-icon\.png$/, 1) 1405 }, 1406 _detectIconPath: function() { 1407 var t = P("div", "leaflet-default-icon-path", document.body), 1408 e = pe(t, "background-image") || pe(t, "backgroundImage"); 1409 return document.body.removeChild(t), (e = this._stripUrl(e)) ? e : (t = document.querySelector('link[href$="leaflet.css"]')) ? t.href.substring(0, t.href.length - "leaflet.css".length - 1) : "" 1410 } 1411 }), 1412 pi = n.extend({ 1413 initialize: function(t) { this._marker = t }, 1414 addHooks: function() { 1415 var t = this._marker._icon; 1416 this._draggable || (this._draggable = new Xe(t, t, !0)), this._draggable.on({ dragstart: this._onDragStart, predrag: this._onPreDrag, drag: this._onDrag, dragend: this._onDragEnd }, this).enable(), M(t, "leaflet-marker-draggable") 1417 }, 1418 removeHooks: function() { this._draggable.off({ dragstart: this._onDragStart, predrag: this._onPreDrag, drag: this._onDrag, dragend: this._onDragEnd }, this).disable(), this._marker._icon && z(this._marker._icon, "leaflet-marker-draggable") }, 1419 moved: function() { return this._draggable && this._draggable._moved }, 1420 _adjustPan: function(t) { 1421 var e = this._marker, 1422 i = e._map, 1423 n = this._marker.options.autoPanSpeed, 1424 o = this._marker.options.autoPanPadding, 1425 s = Pe(e._icon), 1426 r = i.getPixelBounds(), 1427 a = i.getPixelOrigin(), 1428 a = _(r.min._subtract(a).add(o), r.max._subtract(a).subtract(o)); 1429 a.contains(s) || (o = m((Math.max(a.max.x, s.x) - a.max.x) / (r.max.x - a.max.x) - (Math.min(a.min.x, s.x) - a.min.x) / (r.min.x - a.min.x), (Math.max(a.max.y, s.y) - a.max.y) / (r.max.y - a.max.y) - (Math.min(a.min.y, s.y) - a.min.y) / (r.min.y - a.min.y)).multiplyBy(n), i.panBy(o, { animate: !1 }), this._draggable._newPos._add(o), this._draggable._startPos._add(o), Z(e._icon, this._draggable._newPos), this._onDrag(t), this._panRequest = x(this._adjustPan.bind(this, t))) 1430 }, 1431 _onDragStart: function() { this._oldLatLng = this._marker.getLatLng(), this._marker.closePopup && this._marker.closePopup(), this._marker.fire("movestart").fire("dragstart") }, 1432 _onPreDrag: function(t) { this._marker.options.autoPan && (r(this._panRequest), this._panRequest = x(this._adjustPan.bind(this, t))) }, 1433 _onDrag: function(t) { 1434 var e = this._marker, 1435 i = e._shadow, 1436 n = Pe(e._icon), 1437 o = e._map.layerPointToLatLng(n); 1438 i && Z(i, n), e._latlng = o, t.latlng = o, t.oldLatLng = this._oldLatLng, e.fire("move", t).fire("drag", t) 1439 }, 1440 _onDragEnd: function(t) { r(this._panRequest), delete this._oldLatLng, this._marker.fire("moveend").fire("dragend", t) } 1441 }), 1442 mi = o.extend({ 1443 options: { icon: new _i, interactive: !0, keyboard: !0, title: "", alt: "Marker", zIndexOffset: 0, opacity: 1, riseOnHover: !1, riseOffset: 250, pane: "markerPane", shadowPane: "shadowPane", bubblingMouseEvents: !1, autoPanOnFocus: !0, draggable: !1, autoPan: !1, autoPanPadding: [50, 50], autoPanSpeed: 10 }, 1444 initialize: function(t, e) { c(this, e), this._latlng = w(t) }, 1445 onAdd: function(t) { this._zoomAnimated = this._zoomAnimated && t.options.markerZoomAnimation, this._zoomAnimated && t.on("zoomanim", this._animateZoom, this), this._initIcon(), this.update() }, 1446 onRemove: function(t) { this.dragging && this.dragging.enabled() && (this.options.draggable = !0, this.dragging.removeHooks()), delete this.dragging, this._zoomAnimated && t.off("zoomanim", this._animateZoom, this), this._removeIcon(), this._removeShadow() }, 1447 getEvents: function() { return { zoom: this.update, viewreset: this.update } }, 1448 getLatLng: function() { return this._latlng }, 1449 setLatLng: function(t) { var e = this._latlng; return this._latlng = w(t), this.update(), this.fire("move", { oldLatLng: e, latlng: this._latlng }) }, 1450 setZIndexOffset: function(t) { return this.options.zIndexOffset = t, this.update() }, 1451 getIcon: function() { return this.options.icon }, 1452 setIcon: function(t) { return this.options.icon = t, this._map && (this._initIcon(), this.update()), this._popup && this.bindPopup(this._popup, this._popup.options), this }, 1453 getElement: function() { return this._icon }, 1454 update: function() { var t; return this._icon && this._map && (t = this._map.latLngToLayerPoint(this._latlng).round(), this._setPos(t)), this }, 1455 _initIcon: function() { 1456 var t = this.options, 1457 e = "leaflet-zoom-" + (this._zoomAnimated ? "animated" : "hide"), 1458 i = t.icon.createIcon(this._icon), 1459 n = !1, 1460 i = (i !== this._icon && (this._icon && this._removeIcon(), n = !0, t.title && (i.title = t.title), "IMG" === i.tagName && (i.alt = t.alt || "")), M(i, e), t.keyboard && (i.tabIndex = "0", i.setAttribute("role", "button")), this._icon = i, t.riseOnHover && this.on({ mouseover: this._bringToFront, mouseout: this._resetZIndex }), this.options.autoPanOnFocus && S(i, "focus", this._panOnFocus, this), t.icon.createShadow(this._shadow)), 1461 o = !1; 1462 i !== this._shadow && (this._removeShadow(), o = !0), i && (M(i, e), i.alt = ""), this._shadow = i, t.opacity < 1 && this._updateOpacity(), n && this.getPane().appendChild(this._icon), this._initInteraction(), i && o && this.getPane(t.shadowPane).appendChild(this._shadow) 1463 }, 1464 _removeIcon: function() { this.options.riseOnHover && this.off({ mouseover: this._bringToFront, mouseout: this._resetZIndex }), this.options.autoPanOnFocus && k(this._icon, "focus", this._panOnFocus, this), T(this._icon), this.removeInteractiveTarget(this._icon), this._icon = null }, 1465 _removeShadow: function() { this._shadow && T(this._shadow), this._shadow = null }, 1466 _setPos: function(t) { this._icon && Z(this._icon, t), this._shadow && Z(this._shadow, t), this._zIndex = t.y + this.options.zIndexOffset, this._resetZIndex() }, 1467 _updateZIndex: function(t) { this._icon && (this._icon.style.zIndex = this._zIndex + t) }, 1468 _animateZoom: function(t) { 1469 t = this._map._latLngToNewLayerPoint(this._latlng, t.zoom, t.center).round(); 1470 this._setPos(t) 1471 }, 1472 _initInteraction: function() { 1473 var t; 1474 this.options.interactive && (M(this._icon, "leaflet-interactive"), this.addInteractiveTarget(this._icon), pi && (t = this.options.draggable, this.dragging && (t = this.dragging.enabled(), this.dragging.disable()), this.dragging = new pi(this), t && this.dragging.enable())) 1475 }, 1476 setOpacity: function(t) { return this.options.opacity = t, this._map && this._updateOpacity(), this }, 1477 _updateOpacity: function() { 1478 var t = this.options.opacity; 1479 this._icon && C(this._icon, t), this._shadow && C(this._shadow, t) 1480 }, 1481 _bringToFront: function() { this._updateZIndex(this.options.riseOffset) }, 1482 _resetZIndex: function() { this._updateZIndex(0) }, 1483 _panOnFocus: function() { 1484 var t, e, i = this._map; 1485 i && (t = (e = this.options.icon.options).iconSize ? m(e.iconSize) : m(0, 0), e = e.iconAnchor ? m(e.iconAnchor) : m(0, 0), i.panInside(this._latlng, { paddingTopLeft: e, paddingBottomRight: t.subtract(e) })) 1486 }, 1487 _getPopupAnchor: function() { return this.options.icon.options.popupAnchor }, 1488 _getTooltipAnchor: function() { return this.options.icon.options.tooltipAnchor } 1489 }); 1490 var fi = o.extend({ options: { stroke: !0, color: "#3388ff", weight: 3, opacity: 1, lineCap: "round", lineJoin: "round", dashArray: null, dashOffset: null, fill: !1, fillColor: null, fillOpacity: .2, fillRule: "evenodd", interactive: !0, bubblingMouseEvents: !0 }, beforeAdd: function(t) { this._renderer = t.getRenderer(this) }, onAdd: function() { this._renderer._initPath(this), this._reset(), this._renderer._addPath(this) }, onRemove: function() { this._renderer._removePath(this) }, redraw: function() { return this._map && this._renderer._updatePath(this), this }, setStyle: function(t) { return c(this, t), this._renderer && (this._renderer._updateStyle(this), this.options.stroke && t && Object.prototype.hasOwnProperty.call(t, "weight") && this._updateBounds()), this }, bringToFront: function() { return this._renderer && this._renderer._bringToFront(this), this }, bringToBack: function() { return this._renderer && this._renderer._bringToBack(this), this }, getElement: function() { return this._path }, _reset: function() { this._project(), this._update() }, _clickTolerance: function() { return (this.options.stroke ? this.options.weight / 2 : 0) + (this._renderer.options.tolerance || 0) } }), 1491 gi = fi.extend({ 1492 options: { fill: !0, radius: 10 }, 1493 initialize: function(t, e) { c(this, e), this._latlng = w(t), this._radius = this.options.radius }, 1494 setLatLng: function(t) { var e = this._latlng; return this._latlng = w(t), this.redraw(), this.fire("move", { oldLatLng: e, latlng: this._latlng }) }, 1495 getLatLng: function() { return this._latlng }, 1496 setRadius: function(t) { return this.options.radius = this._radius = t, this.redraw() }, 1497 getRadius: function() { return this._radius }, 1498 setStyle: function(t) { var e = t && t.radius || this._radius; return fi.prototype.setStyle.call(this, t), this.setRadius(e), this }, 1499 _project: function() { this._point = this._map.latLngToLayerPoint(this._latlng), this._updateBounds() }, 1500 _updateBounds: function() { 1501 var t = this._radius, 1502 e = this._radiusY || t, 1503 i = this._clickTolerance(), 1504 t = [t + i, e + i]; 1505 this._pxBounds = new f(this._point.subtract(t), this._point.add(t)) 1506 }, 1507 _update: function() { this._map && this._updatePath() }, 1508 _updatePath: function() { this._renderer._updateCircle(this) }, 1509 _empty: function() { return this._radius && !this._renderer._bounds.intersects(this._pxBounds) }, 1510 _containsPoint: function(t) { return t.distanceTo(this._point) <= this._radius + this._clickTolerance() } 1511 }); 1512 var vi = gi.extend({ 1513 initialize: function(t, e, i) { 1514 if (c(this, e = "number" == typeof e ? l({}, i, { radius: e }) : e), this._latlng = w(t), isNaN(this.options.radius)) throw new Error("Circle radius cannot be NaN"); 1515 this._mRadius = this.options.radius 1516 }, 1517 setRadius: function(t) { return this._mRadius = t, this.redraw() }, 1518 getRadius: function() { return this._mRadius }, 1519 getBounds: function() { var t = [this._radius, this._radiusY || this._radius]; return new s(this._map.layerPointToLatLng(this._point.subtract(t)), this._map.layerPointToLatLng(this._point.add(t))) }, 1520 setStyle: fi.prototype.setStyle, 1521 _project: function() { 1522 var t, e, i, n, o, s = this._latlng.lng, 1523 r = this._latlng.lat, 1524 a = this._map, 1525 h = a.options.crs; 1526 h.distance === st.distance ? (n = Math.PI / 180, o = this._mRadius / st.R / n, t = a.project([r + o, s]), e = a.project([r - o, s]), e = t.add(e).divideBy(2), i = a.unproject(e).lat, n = Math.acos((Math.cos(o * n) - Math.sin(r * n) * Math.sin(i * n)) / (Math.cos(r * n) * Math.cos(i * n))) / n, !isNaN(n) && 0 !== n || (n = o / Math.cos(Math.PI / 180 * r)), this._point = e.subtract(a.getPixelOrigin()), this._radius = isNaN(n) ? 0 : e.x - a.project([i, s - n]).x, this._radiusY = e.y - t.y) : (o = h.unproject(h.project(this._latlng).subtract([this._mRadius, 0])), this._point = a.latLngToLayerPoint(this._latlng), this._radius = this._point.x - a.latLngToLayerPoint(o).x), this._updateBounds() 1527 } 1528 }); 1529 var yi = fi.extend({ 1530 options: { smoothFactor: 1, noClip: !1 }, 1531 initialize: function(t, e) { c(this, e), this._setLatLngs(t) }, 1532 getLatLngs: function() { return this._latlngs }, 1533 setLatLngs: function(t) { return this._setLatLngs(t), this.redraw() }, 1534 isEmpty: function() { return !this._latlngs.length }, 1535 closestLayerPoint: function(t) { 1536 for (var e = 1 / 0, i = null, n = ri, o = 0, s = this._parts.length; o < s; o++) 1537 for (var r = this._parts[o], a = 1, h = r.length; a < h; a++) { 1538 var l, u, c = n(t, l = r[a - 1], u = r[a], !0); 1539 c < e && (e = c, i = n(t, l, u)) 1540 } 1541 return i && (i.distance = Math.sqrt(e)), i 1542 }, 1543 getCenter: function() { if (this._map) return hi(this._defaultShape(), this._map.options.crs); throw new Error("Must add layer to map before using getCenter()") }, 1544 getBounds: function() { return this._bounds }, 1545 addLatLng: function(t, e) { return e = e || this._defaultShape(), t = w(t), e.push(t), this._bounds.extend(t), this.redraw() }, 1546 _setLatLngs: function(t) { this._bounds = new s, this._latlngs = this._convertLatLngs(t) }, 1547 _defaultShape: function() { return I(this._latlngs) ? this._latlngs : this._latlngs[0] }, 1548 _convertLatLngs: function(t) { for (var e = [], i = I(t), n = 0, o = t.length; n < o; n++) i ? (e[n] = w(t[n]), this._bounds.extend(e[n])) : e[n] = this._convertLatLngs(t[n]); return e }, 1549 _project: function() { 1550 var t = new f; 1551 this._rings = [], this._projectLatlngs(this._latlngs, this._rings, t), this._bounds.isValid() && t.isValid() && (this._rawPxBounds = t, this._updateBounds()) 1552 }, 1553 _updateBounds: function() { 1554 var t = this._clickTolerance(), 1555 t = new p(t, t); 1556 this._rawPxBounds && (this._pxBounds = new f([this._rawPxBounds.min.subtract(t), this._rawPxBounds.max.add(t)])) 1557 }, 1558 _projectLatlngs: function(t, e, i) { 1559 var n, o, s = t[0] instanceof v, 1560 r = t.length; 1561 if (s) { 1562 for (o = [], n = 0; n < r; n++) o[n] = this._map.latLngToLayerPoint(t[n]), i.extend(o[n]); 1563 e.push(o) 1564 } else 1565 for (n = 0; n < r; n++) this._projectLatlngs(t[n], e, i) 1566 }, 1567 _clipPoints: function() { 1568 var t = this._renderer._bounds; 1569 if (this._parts = [], this._pxBounds && this._pxBounds.intersects(t)) 1570 if (this.options.noClip) this._parts = this._rings; 1571 else 1572 for (var e, i, n, o, s = this._parts, r = 0, a = 0, h = this._rings.length; r < h; r++) 1573 for (e = 0, i = (o = this._rings[r]).length; e < i - 1; e++)(n = ni(o[e], o[e + 1], t, e, !0)) && (s[a] = s[a] || [], s[a].push(n[0]), n[1] === o[e + 1] && e !== i - 2 || (s[a].push(n[1]), a++)) 1574 }, 1575 _simplifyPoints: function() { for (var t = this._parts, e = this.options.smoothFactor, i = 0, n = t.length; i < n; i++) t[i] = ei(t[i], e) }, 1576 _update: function() { this._map && (this._clipPoints(), this._simplifyPoints(), this._updatePath()) }, 1577 _updatePath: function() { this._renderer._updatePoly(this) }, 1578 _containsPoint: function(t, e) { 1579 var i, n, o, s, r, a, h = this._clickTolerance(); 1580 if (this._pxBounds && this._pxBounds.contains(t)) 1581 for (i = 0, s = this._parts.length; i < s; i++) 1582 for (n = 0, o = (r = (a = this._parts[i]).length) - 1; n < r; o = n++) 1583 if ((e || 0 !== n) && ii(t, a[o], a[n]) <= h) return !0; 1584 return !1 1585 } 1586 }); 1587 yi._flat = ai; 1588 var xi = yi.extend({ 1589 options: { fill: !0 }, 1590 isEmpty: function() { return !this._latlngs.length || !this._latlngs[0].length }, 1591 getCenter: function() { if (this._map) return $e(this._defaultShape(), this._map.options.crs); throw new Error("Must add layer to map before using getCenter()") }, 1592 _convertLatLngs: function(t) { 1593 var t = yi.prototype._convertLatLngs.call(this, t), 1594 e = t.length; 1595 return 2 <= e && t[0] instanceof v && t[0].equals(t[e - 1]) && t.pop(), t 1596 }, 1597 _setLatLngs: function(t) { yi.prototype._setLatLngs.call(this, t), I(this._latlngs) && (this._latlngs = [this._latlngs]) }, 1598 _defaultShape: function() { return (I(this._latlngs[0]) ? this._latlngs : this._latlngs[0])[0] }, 1599 _clipPoints: function() { 1600 var t = this._renderer._bounds, 1601 e = this.options.weight, 1602 e = new p(e, e), 1603 t = new f(t.min.subtract(e), t.max.add(e)); 1604 if (this._parts = [], this._pxBounds && this._pxBounds.intersects(t)) 1605 if (this.options.noClip) this._parts = this._rings; 1606 else 1607 for (var i, n = 0, o = this._rings.length; n < o; n++)(i = Je(this._rings[n], t, !0)).length && this._parts.push(i) 1608 }, 1609 _updatePath: function() { this._renderer._updatePoly(this, !0) }, 1610 _containsPoint: function(t) { 1611 var e, i, n, o, s, r, a, h, l = !1; 1612 if (!this._pxBounds || !this._pxBounds.contains(t)) return !1; 1613 for (o = 0, a = this._parts.length; o < a; o++) 1614 for (s = 0, r = (h = (e = this._parts[o]).length) - 1; s < h; r = s++) i = e[s], n = e[r], i.y > t.y != n.y > t.y && t.x < (n.x - i.x) * (t.y - i.y) / (n.y - i.y) + i.x && (l = !l); 1615 return l || yi.prototype._containsPoint.call(this, t, !0) 1616 } 1617 }); 1618 var wi = ci.extend({ initialize: function(t, e) { c(this, e), this._layers = {}, t && this.addData(t) }, addData: function(t) { var e, i, n, o = d(t) ? t : t.features; if (o) { for (e = 0, i = o.length; e < i; e++)((n = o[e]).geometries || n.geometry || n.features || n.coordinates) && this.addData(n); return this } var s, r = this.options; return (!r.filter || r.filter(t)) && (s = bi(t, r)) ? (s.feature = Zi(t), s.defaultOptions = s.options, this.resetStyle(s), r.onEachFeature && r.onEachFeature(t, s), this.addLayer(s)) : this }, resetStyle: function(t) { return void 0 === t ? this.eachLayer(this.resetStyle, this) : (t.options = l({}, t.defaultOptions), this._setLayerStyle(t, this.options.style), this) }, setStyle: function(e) { return this.eachLayer(function(t) { this._setLayerStyle(t, e) }, this) }, _setLayerStyle: function(t, e) { t.setStyle && ("function" == typeof e && (e = e(t.feature)), t.setStyle(e)) } }); 1619 1620 function bi(t, e) { 1621 var i, n, o, s, r = "Feature" === t.type ? t.geometry : t, 1622 a = r ? r.coordinates : null, 1623 h = [], 1624 l = e && e.pointToLayer, 1625 u = e && e.coordsToLatLng || Li; 1626 if (!a && !r) return null; 1627 switch (r.type) { 1628 case "Point": 1629 return Pi(l, t, i = u(a), e); 1630 case "MultiPoint": 1631 for (o = 0, s = a.length; o < s; o++) i = u(a[o]), h.push(Pi(l, t, i, e)); 1632 return new ci(h); 1633 case "LineString": 1634 case "MultiLineString": 1635 return n = Ti(a, "LineString" === r.type ? 0 : 1, u), new yi(n, e); 1636 case "Polygon": 1637 case "MultiPolygon": 1638 return n = Ti(a, "Polygon" === r.type ? 1 : 2, u), new xi(n, e); 1639 case "GeometryCollection": 1640 for (o = 0, s = r.geometries.length; o < s; o++) { 1641 var c = bi({ geometry: r.geometries[o], type: "Feature", properties: t.properties }, e); 1642 c && h.push(c) 1643 } 1644 return new ci(h); 1645 case "FeatureCollection": 1646 for (o = 0, s = r.features.length; o < s; o++) { 1647 var d = bi(r.features[o], e); 1648 d && h.push(d) 1649 } 1650 return new ci(h); 1651 default: 1652 throw new Error("Invalid GeoJSON object.") 1653 } 1654 } 1655 1656 function Pi(t, e, i, n) { return t ? t(e, i) : new mi(i, n && n.markersInheritOptions && n) } 1657 1658 function Li(t) { return new v(t[1], t[0], t[2]) } 1659 1660 function Ti(t, e, i) { for (var n, o = [], s = 0, r = t.length; s < r; s++) n = e ? Ti(t[s], e - 1, i) : (i || Li)(t[s]), o.push(n); return o } 1661 1662 function Mi(t, e) { return void 0 !== (t = w(t)).alt ? [i(t.lng, e), i(t.lat, e), i(t.alt, e)] : [i(t.lng, e), i(t.lat, e)] } 1663 1664 function zi(t, e, i, n) { for (var o = [], s = 0, r = t.length; s < r; s++) o.push(e ? zi(t[s], I(t[s]) ? 0 : e - 1, i, n) : Mi(t[s], n)); return !e && i && 0 < o.length && o.push(o[0].slice()), o } 1665 1666 function Ci(t, e) { return t.feature ? l({}, t.feature, { geometry: e }) : Zi(e) } 1667 1668 function Zi(t) { return "Feature" === t.type || "FeatureCollection" === t.type ? t : { type: "Feature", properties: {}, geometry: t } } 1669 Tt = { toGeoJSON: function(t) { return Ci(this, { type: "Point", coordinates: Mi(this.getLatLng(), t) }) } }; 1670 1671 function Si(t, e) { return new wi(t, e) } 1672 mi.include(Tt), vi.include(Tt), gi.include(Tt), yi.include({ toGeoJSON: function(t) { var e = !I(this._latlngs); return Ci(this, { type: (e ? "Multi" : "") + "LineString", coordinates: zi(this._latlngs, e ? 1 : 0, !1, t) }) } }), xi.include({ 1673 toGeoJSON: function(t) { 1674 var e = !I(this._latlngs), 1675 i = e && !I(this._latlngs[0]), 1676 t = zi(this._latlngs, i ? 2 : e ? 1 : 0, !0, t); 1677 return Ci(this, { type: (i ? "Multi" : "") + "Polygon", coordinates: t = e ? t : [t] }) 1678 } 1679 }), ui.include({ toMultiPoint: function(e) { var i = []; return this.eachLayer(function(t) { i.push(t.toGeoJSON(e).geometry.coordinates) }), Ci(this, { type: "MultiPoint", coordinates: i }) }, toGeoJSON: function(e) { var i, n, t = this.feature && this.feature.geometry && this.feature.geometry.type; return "MultiPoint" === t ? this.toMultiPoint(e) : (i = "GeometryCollection" === t, n = [], this.eachLayer(function(t) { t.toGeoJSON && (t = t.toGeoJSON(e), i ? n.push(t.geometry) : "FeatureCollection" === (t = Zi(t)).type ? n.push.apply(n, t.features) : n.push(t)) }), i ? Ci(this, { geometries: n, type: "GeometryCollection" }) : { type: "FeatureCollection", features: n }) } }); 1680 var Mt = Si, 1681 Ei = o.extend({ 1682 options: { opacity: 1, alt: "", interactive: !1, crossOrigin: !1, errorOverlayUrl: "", zIndex: 1, className: "" }, 1683 initialize: function(t, e, i) { this._url = t, this._bounds = g(e), c(this, i) }, 1684 onAdd: function() { this._image || (this._initImage(), this.options.opacity < 1 && this._updateOpacity()), this.options.interactive && (M(this._image, "leaflet-interactive"), this.addInteractiveTarget(this._image)), this.getPane().appendChild(this._image), this._reset() }, 1685 onRemove: function() { T(this._image), this.options.interactive && this.removeInteractiveTarget(this._image) }, 1686 setOpacity: function(t) { return this.options.opacity = t, this._image && this._updateOpacity(), this }, 1687 setStyle: function(t) { return t.opacity && this.setOpacity(t.opacity), this }, 1688 bringToFront: function() { return this._map && fe(this._image), this }, 1689 bringToBack: function() { return this._map && ge(this._image), this }, 1690 setUrl: function(t) { return this._url = t, this._image && (this._image.src = t), this }, 1691 setBounds: function(t) { return this._bounds = g(t), this._map && this._reset(), this }, 1692 getEvents: function() { var t = { zoom: this._reset, viewreset: this._reset }; return this._zoomAnimated && (t.zoomanim = this._animateZoom), t }, 1693 setZIndex: function(t) { return this.options.zIndex = t, this._updateZIndex(), this }, 1694 getBounds: function() { return this._bounds }, 1695 getElement: function() { return this._image }, 1696 _initImage: function() { 1697 var t = "IMG" === this._url.tagName, 1698 e = this._image = t ? this._url : P("img"); 1699 M(e, "leaflet-image-layer"), this._zoomAnimated && M(e, "leaflet-zoom-animated"), this.options.className && M(e, this.options.className), e.onselectstart = u, e.onmousemove = u, e.onload = a(this.fire, this, "load"), e.onerror = a(this._overlayOnError, this, "error"), !this.options.crossOrigin && "" !== this.options.crossOrigin || (e.crossOrigin = !0 === this.options.crossOrigin ? "" : this.options.crossOrigin), this.options.zIndex && this._updateZIndex(), t ? this._url = e.src : (e.src = this._url, e.alt = this.options.alt) 1700 }, 1701 _animateZoom: function(t) { 1702 var e = this._map.getZoomScale(t.zoom), 1703 t = this._map._latLngBoundsToNewLayerBounds(this._bounds, t.zoom, t.center).min; 1704 be(this._image, t, e) 1705 }, 1706 _reset: function() { 1707 var t = this._image, 1708 e = new f(this._map.latLngToLayerPoint(this._bounds.getNorthWest()), this._map.latLngToLayerPoint(this._bounds.getSouthEast())), 1709 i = e.getSize(); 1710 Z(t, e.min), t.style.width = i.x + "px", t.style.height = i.y + "px" 1711 }, 1712 _updateOpacity: function() { C(this._image, this.options.opacity) }, 1713 _updateZIndex: function() { this._image && void 0 !== this.options.zIndex && null !== this.options.zIndex && (this._image.style.zIndex = this.options.zIndex) }, 1714 _overlayOnError: function() { 1715 this.fire("error"); 1716 var t = this.options.errorOverlayUrl; 1717 t && this._url !== t && (this._url = t, this._image.src = t) 1718 }, 1719 getCenter: function() { return this._bounds.getCenter() } 1720 }), 1721 ki = Ei.extend({ 1722 options: { autoplay: !0, loop: !0, keepAspectRatio: !0, muted: !1, playsInline: !0 }, 1723 _initImage: function() { 1724 var t = "VIDEO" === this._url.tagName, 1725 e = this._image = t ? this._url : P("video"); 1726 if (M(e, "leaflet-image-layer"), this._zoomAnimated && M(e, "leaflet-zoom-animated"), this.options.className && M(e, this.options.className), e.onselectstart = u, e.onmousemove = u, e.onloadeddata = a(this.fire, this, "load"), t) { 1727 for (var i = e.getElementsByTagName("source"), n = [], o = 0; o < i.length; o++) n.push(i[o].src); 1728 this._url = 0 < i.length ? n : [e.src] 1729 } else { 1730 d(this._url) || (this._url = [this._url]), !this.options.keepAspectRatio && Object.prototype.hasOwnProperty.call(e.style, "objectFit") && (e.style.objectFit = "fill"), e.autoplay = !!this.options.autoplay, e.loop = !!this.options.loop, e.muted = !!this.options.muted, e.playsInline = !!this.options.playsInline; 1731 for (var s = 0; s < this._url.length; s++) { 1732 var r = P("source"); 1733 r.src = this._url[s], e.appendChild(r) 1734 } 1735 } 1736 } 1737 }); 1738 var Oi = Ei.extend({ 1739 _initImage: function() { 1740 var t = this._image = this._url; 1741 M(t, "leaflet-image-layer"), this._zoomAnimated && M(t, "leaflet-zoom-animated"), this.options.className && M(t, this.options.className), t.onselectstart = u, t.onmousemove = u 1742 } 1743 }); 1744 var Ai = o.extend({ 1745 options: { interactive: !1, offset: [0, 0], className: "", pane: void 0, content: "" }, 1746 initialize: function(t, e) { t && (t instanceof v || d(t)) ? (this._latlng = w(t), c(this, e)) : (c(this, t), this._source = e), this.options.content && (this._content = this.options.content) }, 1747 openOn: function(t) { return (t = arguments.length ? t : this._source._map).hasLayer(this) || t.addLayer(this), this }, 1748 close: function() { return this._map && this._map.removeLayer(this), this }, 1749 toggle: function(t) { return this._map ? this.close() : (arguments.length ? this._source = t : t = this._source, this._prepareOpen(), this.openOn(t._map)), this }, 1750 onAdd: function(t) { this._zoomAnimated = t._zoomAnimated, this._container || this._initLayout(), t._fadeAnimated && C(this._container, 0), clearTimeout(this._removeTimeout), this.getPane().appendChild(this._container), this.update(), t._fadeAnimated && C(this._container, 1), this.bringToFront(), this.options.interactive && (M(this._container, "leaflet-interactive"), this.addInteractiveTarget(this._container)) }, 1751 onRemove: function(t) { t._fadeAnimated ? (C(this._container, 0), this._removeTimeout = setTimeout(a(T, void 0, this._container), 200)) : T(this._container), this.options.interactive && (z(this._container, "leaflet-interactive"), this.removeInteractiveTarget(this._container)) }, 1752 getLatLng: function() { return this._latlng }, 1753 setLatLng: function(t) { return this._latlng = w(t), this._map && (this._updatePosition(), this._adjustPan()), this }, 1754 getContent: function() { return this._content }, 1755 setContent: function(t) { return this._content = t, this.update(), this }, 1756 getElement: function() { return this._container }, 1757 update: function() { this._map && (this._container.style.visibility = "hidden", this._updateContent(), this._updateLayout(), this._updatePosition(), this._container.style.visibility = "", this._adjustPan()) }, 1758 getEvents: function() { var t = { zoom: this._updatePosition, viewreset: this._updatePosition }; return this._zoomAnimated && (t.zoomanim = this._animateZoom), t }, 1759 isOpen: function() { return !!this._map && this._map.hasLayer(this) }, 1760 bringToFront: function() { return this._map && fe(this._container), this }, 1761 bringToBack: function() { return this._map && ge(this._container), this }, 1762 _prepareOpen: function(t) { 1763 if (!(i = this._source)._map) return !1; 1764 if (i instanceof ci) { 1765 var e, i = null, 1766 n = this._source._layers; 1767 for (e in n) 1768 if (n[e]._map) { i = n[e]; break } 1769 if (!i) return !1; 1770 this._source = i 1771 } 1772 if (!t) 1773 if (i.getCenter) t = i.getCenter(); 1774 else if (i.getLatLng) t = i.getLatLng(); 1775 else { 1776 if (!i.getBounds) throw new Error("Unable to get source layer LatLng."); 1777 t = i.getBounds().getCenter() 1778 } 1779 return this.setLatLng(t), this._map && this.update(), !0 1780 }, 1781 _updateContent: function() { 1782 if (this._content) { 1783 var t = this._contentNode, 1784 e = "function" == typeof this._content ? this._content(this._source || this) : this._content; 1785 if ("string" == typeof e) t.innerHTML = e; 1786 else { 1787 for (; t.hasChildNodes();) t.removeChild(t.firstChild); 1788 t.appendChild(e) 1789 } 1790 this.fire("contentupdate") 1791 } 1792 }, 1793 _updatePosition: function() { 1794 var t, e, i; 1795 this._map && (e = this._map.latLngToLayerPoint(this._latlng), t = m(this.options.offset), i = this._getAnchor(), this._zoomAnimated ? Z(this._container, e.add(i)) : t = t.add(e).add(i), e = this._containerBottom = -t.y, i = this._containerLeft = -Math.round(this._containerWidth / 2) + t.x, this._container.style.bottom = e + "px", this._container.style.left = i + "px") 1796 }, 1797 _getAnchor: function() { return [0, 0] } 1798 }), 1799 Bi = (A.include({ _initOverlay: function(t, e, i, n) { var o = e; return o instanceof t || (o = new t(n).setContent(e)), i && o.setLatLng(i), o } }), o.include({ _initOverlay: function(t, e, i, n) { var o = i; return o instanceof t ? (c(o, n), o._source = this) : (o = e && !n ? e : new t(n, this)).setContent(i), o } }), Ai.extend({ 1800 options: { pane: "popupPane", offset: [0, 7], maxWidth: 300, minWidth: 50, maxHeight: null, autoPan: !0, autoPanPaddingTopLeft: null, autoPanPaddingBottomRight: null, autoPanPadding: [5, 5], keepInView: !1, closeButton: !0, autoClose: !0, closeOnEscapeKey: !0, className: "" }, 1801 openOn: function(t) { return !(t = arguments.length ? t : this._source._map).hasLayer(this) && t._popup && t._popup.options.autoClose && t.removeLayer(t._popup), t._popup = this, Ai.prototype.openOn.call(this, t) }, 1802 onAdd: function(t) { Ai.prototype.onAdd.call(this, t), t.fire("popupopen", { popup: this }), this._source && (this._source.fire("popupopen", { popup: this }, !0), this._source instanceof fi || this._source.on("preclick", Ae)) }, 1803 onRemove: function(t) { Ai.prototype.onRemove.call(this, t), t.fire("popupclose", { popup: this }), this._source && (this._source.fire("popupclose", { popup: this }, !0), this._source instanceof fi || this._source.off("preclick", Ae)) }, 1804 getEvents: function() { var t = Ai.prototype.getEvents.call(this); return (void 0 !== this.options.closeOnClick ? this.options.closeOnClick : this._map.options.closePopupOnClick) && (t.preclick = this.close), this.options.keepInView && (t.moveend = this._adjustPan), t }, 1805 _initLayout: function() { 1806 var t = "leaflet-popup", 1807 e = this._container = P("div", t + " " + (this.options.className || "") + " leaflet-zoom-animated"), 1808 i = this._wrapper = P("div", t + "-content-wrapper", e); 1809 this._contentNode = P("div", t + "-content", i), Ie(e), Be(this._contentNode), S(e, "contextmenu", Ae), this._tipContainer = P("div", t + "-tip-container", e), this._tip = P("div", t + "-tip", this._tipContainer), this.options.closeButton && ((i = this._closeButton = P("a", t + "-close-button", e)).setAttribute("role", "button"), i.setAttribute("aria-label", "Close popup"), i.href = "#close", i.innerHTML = '<span aria-hidden="true">×</span>', S(i, "click", function(t) { O(t), this.close() }, this)) 1810 }, 1811 _updateLayout: function() { 1812 var t = this._contentNode, 1813 e = t.style, 1814 i = (e.width = "", e.whiteSpace = "nowrap", t.offsetWidth), 1815 i = Math.min(i, this.options.maxWidth), 1816 i = (i = Math.max(i, this.options.minWidth), e.width = i + 1 + "px", e.whiteSpace = "", e.height = "", t.offsetHeight), 1817 n = this.options.maxHeight, 1818 o = "leaflet-popup-scrolled"; 1819 (n && n < i ? (e.height = n + "px", M) : z)(t, o), this._containerWidth = this._container.offsetWidth 1820 }, 1821 _animateZoom: function(t) { 1822 var t = this._map._latLngToNewLayerPoint(this._latlng, t.zoom, t.center), 1823 e = this._getAnchor(); 1824 Z(this._container, t.add(e)) 1825 }, 1826 _adjustPan: function() { 1827 var t, e, i, n, o, s, r, a; 1828 this.options.autoPan && (this._map._panAnim && this._map._panAnim.stop(), this._autopanning ? this._autopanning = !1 : (t = this._map, e = parseInt(pe(this._container, "marginBottom"), 10) || 0, e = this._container.offsetHeight + e, a = this._containerWidth, (i = new p(this._containerLeft, -e - this._containerBottom))._add(Pe(this._container)), i = t.layerPointToContainerPoint(i), o = m(this.options.autoPanPadding), n = m(this.options.autoPanPaddingTopLeft || o), o = m(this.options.autoPanPaddingBottomRight || o), s = t.getSize(), r = 0, i.x + a + o.x > s.x && (r = i.x + a - s.x + o.x), i.x - r - n.x < (a = 0) && (r = i.x - n.x), i.y + e + o.y > s.y && (a = i.y + e - s.y + o.y), i.y - a - n.y < 0 && (a = i.y - n.y), (r || a) && (this.options.keepInView && (this._autopanning = !0), t.fire("autopanstart").panBy([r, a])))) 1829 }, 1830 _getAnchor: function() { return m(this._source && this._source._getPopupAnchor ? this._source._getPopupAnchor() : [0, 0]) } 1831 })), 1832 Ii = (A.mergeOptions({ closePopupOnClick: !0 }), A.include({ openPopup: function(t, e, i) { return this._initOverlay(Bi, t, e, i).openOn(this), this }, closePopup: function(t) { return (t = arguments.length ? t : this._popup) && t.close(), this } }), o.include({ 1833 bindPopup: function(t, e) { return this._popup = this._initOverlay(Bi, this._popup, t, e), this._popupHandlersAdded || (this.on({ click: this._openPopup, keypress: this._onKeyPress, remove: this.closePopup, move: this._movePopup }), this._popupHandlersAdded = !0), this }, 1834 unbindPopup: function() { return this._popup && (this.off({ click: this._openPopup, keypress: this._onKeyPress, remove: this.closePopup, move: this._movePopup }), this._popupHandlersAdded = !1, this._popup = null), this }, 1835 openPopup: function(t) { return this._popup && (this instanceof ci || (this._popup._source = this), this._popup._prepareOpen(t || this._latlng) && this._popup.openOn(this._map)), this }, 1836 closePopup: function() { return this._popup && this._popup.close(), this }, 1837 togglePopup: function() { return this._popup && this._popup.toggle(this), this }, 1838 isPopupOpen: function() { return !!this._popup && this._popup.isOpen() }, 1839 setPopupContent: function(t) { return this._popup && this._popup.setContent(t), this }, 1840 getPopup: function() { return this._popup }, 1841 _openPopup: function(t) { 1842 var e; 1843 this._popup && this._map && (Re(t), e = t.layer || t.target, this._popup._source !== e || e instanceof fi ? (this._popup._source = e, this.openPopup(t.latlng)) : this._map.hasLayer(this._popup) ? this.closePopup() : this.openPopup(t.latlng)) 1844 }, 1845 _movePopup: function(t) { this._popup.setLatLng(t.latlng) }, 1846 _onKeyPress: function(t) { 13 === t.originalEvent.keyCode && this._openPopup(t) } 1847 }), Ai.extend({ 1848 options: { pane: "tooltipPane", offset: [0, 0], direction: "auto", permanent: !1, sticky: !1, opacity: .9 }, 1849 onAdd: function(t) { Ai.prototype.onAdd.call(this, t), this.setOpacity(this.options.opacity), t.fire("tooltipopen", { tooltip: this }), this._source && (this.addEventParent(this._source), this._source.fire("tooltipopen", { tooltip: this }, !0)) }, 1850 onRemove: function(t) { Ai.prototype.onRemove.call(this, t), t.fire("tooltipclose", { tooltip: this }), this._source && (this.removeEventParent(this._source), this._source.fire("tooltipclose", { tooltip: this }, !0)) }, 1851 getEvents: function() { var t = Ai.prototype.getEvents.call(this); return this.options.permanent || (t.preclick = this.close), t }, 1852 _initLayout: function() { 1853 var t = "leaflet-tooltip " + (this.options.className || "") + " leaflet-zoom-" + (this._zoomAnimated ? "animated" : "hide"); 1854 this._contentNode = this._container = P("div", t), this._container.setAttribute("role", "tooltip"), this._container.setAttribute("id", "leaflet-tooltip-" + h(this)) 1855 }, 1856 _updateLayout: function() {}, 1857 _adjustPan: function() {}, 1858 _setPosition: function(t) { 1859 var e, i = this._map, 1860 n = this._container, 1861 o = i.latLngToContainerPoint(i.getCenter()), 1862 i = i.layerPointToContainerPoint(t), 1863 s = this.options.direction, 1864 r = n.offsetWidth, 1865 a = n.offsetHeight, 1866 h = m(this.options.offset), 1867 l = this._getAnchor(), 1868 i = "top" === s ? (e = r / 2, a) : "bottom" === s ? (e = r / 2, 0) : (e = "center" === s ? r / 2 : "right" === s ? 0 : "left" === s ? r : i.x < o.x ? (s = "right", 0) : (s = "left", r + 2 * (h.x + l.x)), a / 2); 1869 t = t.subtract(m(e, i, !0)).add(h).add(l), z(n, "leaflet-tooltip-right"), z(n, "leaflet-tooltip-left"), z(n, "leaflet-tooltip-top"), z(n, "leaflet-tooltip-bottom"), M(n, "leaflet-tooltip-" + s), Z(n, t) 1870 }, 1871 _updatePosition: function() { 1872 var t = this._map.latLngToLayerPoint(this._latlng); 1873 this._setPosition(t) 1874 }, 1875 setOpacity: function(t) { this.options.opacity = t, this._container && C(this._container, t) }, 1876 _animateZoom: function(t) { 1877 t = this._map._latLngToNewLayerPoint(this._latlng, t.zoom, t.center); 1878 this._setPosition(t) 1879 }, 1880 _getAnchor: function() { return m(this._source && this._source._getTooltipAnchor && !this.options.sticky ? this._source._getTooltipAnchor() : [0, 0]) } 1881 })), 1882 Ri = (A.include({ openTooltip: function(t, e, i) { return this._initOverlay(Ii, t, e, i).openOn(this), this }, closeTooltip: function(t) { return t.close(), this } }), o.include({ 1883 bindTooltip: function(t, e) { return this._tooltip && this.isTooltipOpen() && this.unbindTooltip(), this._tooltip = this._initOverlay(Ii, this._tooltip, t, e), this._initTooltipInteractions(), this._tooltip.options.permanent && this._map && this._map.hasLayer(this) && this.openTooltip(), this }, 1884 unbindTooltip: function() { return this._tooltip && (this._initTooltipInteractions(!0), this.closeTooltip(), this._tooltip = null), this }, 1885 _initTooltipInteractions: function(t) { var e, i;!t && this._tooltipHandlersAdded || (e = t ? "off" : "on", i = { remove: this.closeTooltip, move: this._moveTooltip }, this._tooltip.options.permanent ? i.add = this._openTooltip : (i.mouseover = this._openTooltip, i.mouseout = this.closeTooltip, i.click = this._openTooltip, this._map ? this._addFocusListeners() : i.add = this._addFocusListeners), this._tooltip.options.sticky && (i.mousemove = this._moveTooltip), this[e](i), this._tooltipHandlersAdded = !t) }, 1886 openTooltip: function(t) { return this._tooltip && (this instanceof ci || (this._tooltip._source = this), this._tooltip._prepareOpen(t) && (this._tooltip.openOn(this._map), this.getElement ? this._setAriaDescribedByOnLayer(this) : this.eachLayer && this.eachLayer(this._setAriaDescribedByOnLayer, this))), this }, 1887 closeTooltip: function() { if (this._tooltip) return this._tooltip.close() }, 1888 toggleTooltip: function() { return this._tooltip && this._tooltip.toggle(this), this }, 1889 isTooltipOpen: function() { return this._tooltip.isOpen() }, 1890 setTooltipContent: function(t) { return this._tooltip && this._tooltip.setContent(t), this }, 1891 getTooltip: function() { return this._tooltip }, 1892 _addFocusListeners: function() { this.getElement ? this._addFocusListenersOnLayer(this) : this.eachLayer && this.eachLayer(this._addFocusListenersOnLayer, this) }, 1893 _addFocusListenersOnLayer: function(t) { 1894 var e = "function" == typeof t.getElement && t.getElement(); 1895 e && (S(e, "focus", function() { this._tooltip._source = t, this.openTooltip() }, this), S(e, "blur", this.closeTooltip, this)) 1896 }, 1897 _setAriaDescribedByOnLayer: function(t) { 1898 t = "function" == typeof t.getElement && t.getElement(); 1899 t && t.setAttribute("aria-describedby", this._tooltip._container.id) 1900 }, 1901 _openTooltip: function(t) { 1902 var e; 1903 this._tooltip && this._map && (this._map.dragging && this._map.dragging.moving() && !this._openOnceFlag ? (this._openOnceFlag = !0, (e = this)._map.once("moveend", function() { e._openOnceFlag = !1, e._openTooltip(t) })) : (this._tooltip._source = t.layer || t.target, this.openTooltip(this._tooltip.options.sticky ? t.latlng : void 0))) 1904 }, 1905 _moveTooltip: function(t) { 1906 var e = t.latlng; 1907 this._tooltip.options.sticky && t.originalEvent && (t = this._map.mouseEventToContainerPoint(t.originalEvent), t = this._map.containerPointToLayerPoint(t), e = this._map.layerPointToLatLng(t)), this._tooltip.setLatLng(e) 1908 } 1909 }), di.extend({ 1910 options: { iconSize: [12, 12], html: !1, bgPos: null, className: "leaflet-div-icon" }, 1911 createIcon: function(t) { 1912 var t = t && "DIV" === t.tagName ? t : document.createElement("div"), 1913 e = this.options; 1914 return e.html instanceof Element ? (me(t), t.appendChild(e.html)) : t.innerHTML = !1 !== e.html ? e.html : "", e.bgPos && (e = m(e.bgPos), t.style.backgroundPosition = -e.x + "px " + -e.y + "px"), this._setIconStyles(t, "icon"), t 1915 }, 1916 createShadow: function() { return null } 1917 })); 1918 di.Default = _i; 1919 var Ni = o.extend({ 1920 options: { tileSize: 256, opacity: 1, updateWhenIdle: b.mobile, updateWhenZooming: !0, updateInterval: 200, zIndex: 1, bounds: null, minZoom: 0, maxZoom: void 0, maxNativeZoom: void 0, minNativeZoom: void 0, noWrap: !1, pane: "tilePane", className: "", keepBuffer: 2 }, 1921 initialize: function(t) { c(this, t) }, 1922 onAdd: function() { this._initContainer(), this._levels = {}, this._tiles = {}, this._resetView() }, 1923 beforeAdd: function(t) { t._addZoomLimit(this) }, 1924 onRemove: function(t) { this._removeAllTiles(), T(this._container), t._removeZoomLimit(this), this._container = null, this._tileZoom = void 0 }, 1925 bringToFront: function() { return this._map && (fe(this._container), this._setAutoZIndex(Math.max)), this }, 1926 bringToBack: function() { return this._map && (ge(this._container), this._setAutoZIndex(Math.min)), this }, 1927 getContainer: function() { return this._container }, 1928 setOpacity: function(t) { return this.options.opacity = t, this._updateOpacity(), this }, 1929 setZIndex: function(t) { return this.options.zIndex = t, this._updateZIndex(), this }, 1930 isLoading: function() { return this._loading }, 1931 redraw: function() { var t; return this._map && (this._removeAllTiles(), (t = this._clampZoom(this._map.getZoom())) !== this._tileZoom && (this._tileZoom = t, this._updateLevels()), this._update()), this }, 1932 getEvents: function() { var t = { viewprereset: this._invalidateAll, viewreset: this._resetView, zoom: this._resetView, moveend: this._onMoveEnd }; return this.options.updateWhenIdle || (this._onMove || (this._onMove = j(this._onMoveEnd, this.options.updateInterval, this)), t.move = this._onMove), this._zoomAnimated && (t.zoomanim = this._animateZoom), t }, 1933 createTile: function() { return document.createElement("div") }, 1934 getTileSize: function() { var t = this.options.tileSize; return t instanceof p ? t : new p(t, t) }, 1935 _updateZIndex: function() { this._container && void 0 !== this.options.zIndex && null !== this.options.zIndex && (this._container.style.zIndex = this.options.zIndex) }, 1936 _setAutoZIndex: function(t) { 1937 for (var e, i = this.getPane().children, n = -t(-1 / 0, 1 / 0), o = 0, s = i.length; o < s; o++) e = i[o].style.zIndex, i[o] !== this._container && e && (n = t(n, +e)); 1938 isFinite(n) && (this.options.zIndex = n + t(-1, 1), this._updateZIndex()) 1939 }, 1940 _updateOpacity: function() { 1941 if (this._map && !b.ielt9) { 1942 C(this._container, this.options.opacity); 1943 var t, e = +new Date, 1944 i = !1, 1945 n = !1; 1946 for (t in this._tiles) { 1947 var o, s = this._tiles[t]; 1948 s.current && s.loaded && (o = Math.min(1, (e - s.loaded) / 200), C(s.el, o), o < 1 ? i = !0 : (s.active ? n = !0 : this._onOpaqueTile(s), s.active = !0)) 1949 } 1950 n && !this._noPrune && this._pruneTiles(), i && (r(this._fadeFrame), this._fadeFrame = x(this._updateOpacity, this)) 1951 } 1952 }, 1953 _onOpaqueTile: u, 1954 _initContainer: function() { this._container || (this._container = P("div", "leaflet-layer " + (this.options.className || "")), this._updateZIndex(), this.options.opacity < 1 && this._updateOpacity(), this.getPane().appendChild(this._container)) }, 1955 _updateLevels: function() { 1956 var t = this._tileZoom, 1957 e = this.options.maxZoom; 1958 if (void 0 !== t) { 1959 for (var i in this._levels) i = Number(i), this._levels[i].el.children.length || i === t ? (this._levels[i].el.style.zIndex = e - Math.abs(t - i), this._onUpdateLevel(i)) : (T(this._levels[i].el), this._removeTilesAtZoom(i), this._onRemoveLevel(i), delete this._levels[i]); 1960 var n = this._levels[t], 1961 o = this._map; 1962 return n || ((n = this._levels[t] = {}).el = P("div", "leaflet-tile-container leaflet-zoom-animated", this._container), n.el.style.zIndex = e, n.origin = o.project(o.unproject(o.getPixelOrigin()), t).round(), n.zoom = t, this._setZoomTransform(n, o.getCenter(), o.getZoom()), u(n.el.offsetWidth), this._onCreateLevel(n)), this._level = n 1963 } 1964 }, 1965 _onUpdateLevel: u, 1966 _onRemoveLevel: u, 1967 _onCreateLevel: u, 1968 _pruneTiles: function() { 1969 if (this._map) { 1970 var t, e, i, n = this._map.getZoom(); 1971 if (n > this.options.maxZoom || n < this.options.minZoom) this._removeAllTiles(); 1972 else { for (t in this._tiles)(i = this._tiles[t]).retain = i.current; for (t in this._tiles)(i = this._tiles[t]).current && !i.active && (e = i.coords, this._retainParent(e.x, e.y, e.z, e.z - 5) || this._retainChildren(e.x, e.y, e.z, e.z + 2)); for (t in this._tiles) this._tiles[t].retain || this._removeTile(t) } 1973 } 1974 }, 1975 _removeTilesAtZoom: function(t) { for (var e in this._tiles) this._tiles[e].coords.z === t && this._removeTile(e) }, 1976 _removeAllTiles: function() { for (var t in this._tiles) this._removeTile(t) }, 1977 _invalidateAll: function() { 1978 for (var t in this._levels) T(this._levels[t].el), this._onRemoveLevel(Number(t)), delete this._levels[t]; 1979 this._removeAllTiles(), this._tileZoom = void 0 1980 }, 1981 _retainParent: function(t, e, i, n) { 1982 var t = Math.floor(t / 2), 1983 e = Math.floor(e / 2), 1984 i = i - 1, 1985 o = new p(+t, +e), 1986 o = (o.z = i, this._tileCoordsToKey(o)), 1987 o = this._tiles[o]; 1988 return o && o.active ? o.retain = !0 : (o && o.loaded && (o.retain = !0), n < i && this._retainParent(t, e, i, n)) 1989 }, 1990 _retainChildren: function(t, e, i, n) { 1991 for (var o = 2 * t; o < 2 * t + 2; o++) 1992 for (var s = 2 * e; s < 2 * e + 2; s++) { 1993 var r = new p(o, s), 1994 r = (r.z = i + 1, this._tileCoordsToKey(r)), 1995 r = this._tiles[r]; 1996 r && r.active ? r.retain = !0 : (r && r.loaded && (r.retain = !0), i + 1 < n && this._retainChildren(o, s, i + 1, n)) 1997 } 1998 }, 1999 _resetView: function(t) { 2000 t = t && (t.pinch || t.flyTo); 2001 this._setView(this._map.getCenter(), this._map.getZoom(), t, t) 2002 }, 2003 _animateZoom: function(t) { this._setView(t.center, t.zoom, !0, t.noUpdate) }, 2004 _clampZoom: function(t) { var e = this.options; return void 0 !== e.minNativeZoom && t < e.minNativeZoom ? e.minNativeZoom : void 0 !== e.maxNativeZoom && e.maxNativeZoom < t ? e.maxNativeZoom : t }, 2005 _setView: function(t, e, i, n) { 2006 var o = Math.round(e), 2007 o = void 0 !== this.options.maxZoom && o > this.options.maxZoom || void 0 !== this.options.minZoom && o < this.options.minZoom ? void 0 : this._clampZoom(o), 2008 s = this.options.updateWhenZooming && o !== this._tileZoom; 2009 n && !s || (this._tileZoom = o, this._abortLoading && this._abortLoading(), this._updateLevels(), this._resetGrid(), void 0 !== o && this._update(t), i || this._pruneTiles(), this._noPrune = !!i), this._setZoomTransforms(t, e) 2010 }, 2011 _setZoomTransforms: function(t, e) { for (var i in this._levels) this._setZoomTransform(this._levels[i], t, e) }, 2012 _setZoomTransform: function(t, e, i) { 2013 var n = this._map.getZoomScale(i, t.zoom), 2014 e = t.origin.multiplyBy(n).subtract(this._map._getNewPixelOrigin(e, i)).round(); 2015 b.any3d ? be(t.el, e, n) : Z(t.el, e) 2016 }, 2017 _resetGrid: function() { 2018 var t = this._map, 2019 e = t.options.crs, 2020 i = this._tileSize = this.getTileSize(), 2021 n = this._tileZoom, 2022 o = this._map.getPixelWorldBounds(this._tileZoom); 2023 o && (this._globalTileRange = this._pxBoundsToTileRange(o)), this._wrapX = e.wrapLng && !this.options.noWrap && [Math.floor(t.project([0, e.wrapLng[0]], n).x / i.x), Math.ceil(t.project([0, e.wrapLng[1]], n).x / i.y)], this._wrapY = e.wrapLat && !this.options.noWrap && [Math.floor(t.project([e.wrapLat[0], 0], n).y / i.x), Math.ceil(t.project([e.wrapLat[1], 0], n).y / i.y)] 2024 }, 2025 _onMoveEnd: function() { this._map && !this._map._animatingZoom && this._update() }, 2026 _getTiledPixelBounds: function(t) { 2027 var e = this._map, 2028 i = e._animatingZoom ? Math.max(e._animateToZoom, e.getZoom()) : e.getZoom(), 2029 i = e.getZoomScale(i, this._tileZoom), 2030 t = e.project(t, this._tileZoom).floor(), 2031 e = e.getSize().divideBy(2 * i); 2032 return new f(t.subtract(e), t.add(e)) 2033 }, 2034 _update: function(t) { 2035 var e = this._map; 2036 if (e) { 2037 var i = this._clampZoom(e.getZoom()); 2038 if (void 0 === t && (t = e.getCenter()), void 0 !== this._tileZoom) { 2039 var n, e = this._getTiledPixelBounds(t), 2040 o = this._pxBoundsToTileRange(e), 2041 s = o.getCenter(), 2042 r = [], 2043 e = this.options.keepBuffer, 2044 a = new f(o.getBottomLeft().subtract([e, -e]), o.getTopRight().add([e, -e])); 2045 if (!(isFinite(o.min.x) && isFinite(o.min.y) && isFinite(o.max.x) && isFinite(o.max.y))) throw new Error("Attempted to load an infinite number of tiles"); 2046 for (n in this._tiles) { 2047 var h = this._tiles[n].coords; 2048 h.z === this._tileZoom && a.contains(new p(h.x, h.y)) || (this._tiles[n].current = !1) 2049 } 2050 if (1 < Math.abs(i - this._tileZoom)) this._setView(t, i); 2051 else { 2052 for (var l = o.min.y; l <= o.max.y; l++) 2053 for (var u = o.min.x; u <= o.max.x; u++) { 2054 var c, d = new p(u, l); 2055 d.z = this._tileZoom, this._isValidTile(d) && ((c = this._tiles[this._tileCoordsToKey(d)]) ? c.current = !0 : r.push(d)) 2056 } 2057 if (r.sort(function(t, e) { return t.distanceTo(s) - e.distanceTo(s) }), 0 !== r.length) { 2058 this._loading || (this._loading = !0, this.fire("loading")); 2059 for (var _ = document.createDocumentFragment(), u = 0; u < r.length; u++) this._addTile(r[u], _); 2060 this._level.el.appendChild(_) 2061 } 2062 } 2063 } 2064 } 2065 }, 2066 _isValidTile: function(t) { var e = this._map.options.crs; if (!e.infinite) { var i = this._globalTileRange; if (!e.wrapLng && (t.x < i.min.x || t.x > i.max.x) || !e.wrapLat && (t.y < i.min.y || t.y > i.max.y)) return !1 } return !this.options.bounds || (e = this._tileCoordsToBounds(t), g(this.options.bounds).overlaps(e)) }, 2067 _keyToBounds: function(t) { return this._tileCoordsToBounds(this._keyToTileCoords(t)) }, 2068 _tileCoordsToNwSe: function(t) { 2069 var e = this._map, 2070 i = this.getTileSize(), 2071 n = t.scaleBy(i), 2072 i = n.add(i); 2073 return [e.unproject(n, t.z), e.unproject(i, t.z)] 2074 }, 2075 _tileCoordsToBounds: function(t) { t = this._tileCoordsToNwSe(t), t = new s(t[0], t[1]); return t = this.options.noWrap ? t : this._map.wrapLatLngBounds(t) }, 2076 _tileCoordsToKey: function(t) { return t.x + ":" + t.y + ":" + t.z }, 2077 _keyToTileCoords: function(t) { 2078 var t = t.split(":"), 2079 e = new p(+t[0], +t[1]); 2080 return e.z = +t[2], e 2081 }, 2082 _removeTile: function(t) { 2083 var e = this._tiles[t]; 2084 e && (T(e.el), delete this._tiles[t], this.fire("tileunload", { tile: e.el, coords: this._keyToTileCoords(t) })) 2085 }, 2086 _initTile: function(t) { 2087 M(t, "leaflet-tile"); 2088 var e = this.getTileSize(); 2089 t.style.width = e.x + "px", t.style.height = e.y + "px", t.onselectstart = u, t.onmousemove = u, b.ielt9 && this.options.opacity < 1 && C(t, this.options.opacity) 2090 }, 2091 _addTile: function(t, e) { 2092 var i = this._getTilePos(t), 2093 n = this._tileCoordsToKey(t), 2094 o = this.createTile(this._wrapCoords(t), a(this._tileReady, this, t)); 2095 this._initTile(o), this.createTile.length < 2 && x(a(this._tileReady, this, t, null, o)), Z(o, i), this._tiles[n] = { el: o, coords: t, current: !0 }, e.appendChild(o), this.fire("tileloadstart", { tile: o, coords: t }) 2096 }, 2097 _tileReady: function(t, e, i) { 2098 e && this.fire("tileerror", { error: e, tile: i, coords: t }); 2099 var n = this._tileCoordsToKey(t); 2100 (i = this._tiles[n]) && (i.loaded = +new Date, this._map._fadeAnimated ? (C(i.el, 0), r(this._fadeFrame), this._fadeFrame = x(this._updateOpacity, this)) : (i.active = !0, this._pruneTiles()), e || (M(i.el, "leaflet-tile-loaded"), this.fire("tileload", { tile: i.el, coords: t })), this._noTilesToLoad() && (this._loading = !1, this.fire("load"), b.ielt9 || !this._map._fadeAnimated ? x(this._pruneTiles, this) : setTimeout(a(this._pruneTiles, this), 250))) 2101 }, 2102 _getTilePos: function(t) { return t.scaleBy(this.getTileSize()).subtract(this._level.origin) }, 2103 _wrapCoords: function(t) { var e = new p(this._wrapX ? H(t.x, this._wrapX) : t.x, this._wrapY ? H(t.y, this._wrapY) : t.y); return e.z = t.z, e }, 2104 _pxBoundsToTileRange: function(t) { var e = this.getTileSize(); return new f(t.min.unscaleBy(e).floor(), t.max.unscaleBy(e).ceil().subtract([1, 1])) }, 2105 _noTilesToLoad: function() { 2106 for (var t in this._tiles) 2107 if (!this._tiles[t].loaded) return !1; 2108 return !0 2109 } 2110 }); 2111 var Di = Ni.extend({ 2112 options: { minZoom: 0, maxZoom: 18, subdomains: "abc", errorTileUrl: "", zoomOffset: 0, tms: !1, zoomReverse: !1, detectRetina: !1, crossOrigin: !1, referrerPolicy: !1 }, 2113 initialize: function(t, e) { this._url = t, (e = c(this, e)).detectRetina && b.retina && 0 < e.maxZoom ? (e.tileSize = Math.floor(e.tileSize / 2), e.zoomReverse ? (e.zoomOffset--, e.minZoom = Math.min(e.maxZoom, e.minZoom + 1)) : (e.zoomOffset++, e.maxZoom = Math.max(e.minZoom, e.maxZoom - 1)), e.minZoom = Math.max(0, e.minZoom)) : e.zoomReverse ? e.minZoom = Math.min(e.maxZoom, e.minZoom) : e.maxZoom = Math.max(e.minZoom, e.maxZoom), "string" == typeof e.subdomains && (e.subdomains = e.subdomains.split("")), this.on("tileunload", this._onTileRemove) }, 2114 setUrl: function(t, e) { return this._url === t && void 0 === e && (e = !0), this._url = t, e || this.redraw(), this }, 2115 createTile: function(t, e) { var i = document.createElement("img"); return S(i, "load", a(this._tileOnLoad, this, e, i)), S(i, "error", a(this._tileOnError, this, e, i)), !this.options.crossOrigin && "" !== this.options.crossOrigin || (i.crossOrigin = !0 === this.options.crossOrigin ? "" : this.options.crossOrigin), "string" == typeof this.options.referrerPolicy && (i.referrerPolicy = this.options.referrerPolicy), i.alt = "", i.src = this.getTileUrl(t), i }, 2116 getTileUrl: function(t) { var e = { r: b.retina ? "@2x" : "", s: this._getSubdomain(t), x: t.x, y: t.y, z: this._getZoomForUrl() }; return this._map && !this._map.options.crs.infinite && (t = this._globalTileRange.max.y - t.y, this.options.tms && (e.y = t), e["-y"] = t), q(this._url, l(e, this.options)) }, 2117 _tileOnLoad: function(t, e) { b.ielt9 ? setTimeout(a(t, this, null, e), 0) : t(null, e) }, 2118 _tileOnError: function(t, e, i) { 2119 var n = this.options.errorTileUrl; 2120 n && e.getAttribute("src") !== n && (e.src = n), t(i, e) 2121 }, 2122 _onTileRemove: function(t) { t.tile.onload = null }, 2123 _getZoomForUrl: function() { 2124 var t = this._tileZoom, 2125 e = this.options.maxZoom; 2126 return (t = this.options.zoomReverse ? e - t : t) + this.options.zoomOffset 2127 }, 2128 _getSubdomain: function(t) { t = Math.abs(t.x + t.y) % this.options.subdomains.length; return this.options.subdomains[t] }, 2129 _abortLoading: function() { var t, e, i; for (t in this._tiles) this._tiles[t].coords.z !== this._tileZoom && ((i = this._tiles[t].el).onload = u, i.onerror = u, i.complete || (i.src = K, e = this._tiles[t].coords, T(i), delete this._tiles[t], this.fire("tileabort", { tile: i, coords: e }))) }, 2130 _removeTile: function(t) { var e = this._tiles[t]; if (e) return e.el.setAttribute("src", K), Ni.prototype._removeTile.call(this, t) }, 2131 _tileReady: function(t, e, i) { if (this._map && (!i || i.getAttribute("src") !== K)) return Ni.prototype._tileReady.call(this, t, e, i) } 2132 }); 2133 2134 function ji(t, e) { return new Di(t, e) } 2135 var Hi = Di.extend({ 2136 defaultWmsParams: { service: "WMS", request: "GetMap", layers: "", styles: "", format: "image/jpeg", transparent: !1, version: "1.1.1" }, 2137 options: { crs: null, uppercase: !1 }, 2138 initialize: function(t, e) { 2139 this._url = t; 2140 var i, n = l({}, this.defaultWmsParams); 2141 for (i in e) i in this.options || (n[i] = e[i]); 2142 var t = (e = c(this, e)).detectRetina && b.retina ? 2 : 1, 2143 o = this.getTileSize(); 2144 n.width = o.x * t, n.height = o.y * t, this.wmsParams = n 2145 }, 2146 onAdd: function(t) { 2147 this._crs = this.options.crs || t.options.crs, this._wmsVersion = parseFloat(this.wmsParams.version); 2148 var e = 1.3 <= this._wmsVersion ? "crs" : "srs"; 2149 this.wmsParams[e] = this._crs.code, Di.prototype.onAdd.call(this, t) 2150 }, 2151 getTileUrl: function(t) { 2152 var e = this._tileCoordsToNwSe(t), 2153 i = this._crs, 2154 i = _(i.project(e[0]), i.project(e[1])), 2155 e = i.min, 2156 i = i.max, 2157 e = (1.3 <= this._wmsVersion && this._crs === li ? [e.y, e.x, i.y, i.x] : [e.x, e.y, i.x, i.y]).join(","), 2158 i = Di.prototype.getTileUrl.call(this, t); 2159 return i + U(this.wmsParams, i, this.options.uppercase) + (this.options.uppercase ? "&BBOX=" : "&bbox=") + e 2160 }, 2161 setParams: function(t, e) { return l(this.wmsParams, t), e || this.redraw(), this } 2162 }); 2163 Di.WMS = Hi, ji.wms = function(t, e) { return new Hi(t, e) }; 2164 var Wi = o.extend({ 2165 options: { padding: .1 }, 2166 initialize: function(t) { c(this, t), h(this), this._layers = this._layers || {} }, 2167 onAdd: function() { this._container || (this._initContainer(), M(this._container, "leaflet-zoom-animated")), this.getPane().appendChild(this._container), this._update(), this.on("update", this._updatePaths, this) }, 2168 onRemove: function() { this.off("update", this._updatePaths, this), this._destroyContainer() }, 2169 getEvents: function() { var t = { viewreset: this._reset, zoom: this._onZoom, moveend: this._update, zoomend: this._onZoomEnd }; return this._zoomAnimated && (t.zoomanim = this._onAnimZoom), t }, 2170 _onAnimZoom: function(t) { this._updateTransform(t.center, t.zoom) }, 2171 _onZoom: function() { this._updateTransform(this._map.getCenter(), this._map.getZoom()) }, 2172 _updateTransform: function(t, e) { 2173 var i = this._map.getZoomScale(e, this._zoom), 2174 n = this._map.getSize().multiplyBy(.5 + this.options.padding), 2175 o = this._map.project(this._center, e), 2176 n = n.multiplyBy(-i).add(o).subtract(this._map._getNewPixelOrigin(t, e)); 2177 b.any3d ? be(this._container, n, i) : Z(this._container, n) 2178 }, 2179 _reset: function() { for (var t in this._update(), this._updateTransform(this._center, this._zoom), this._layers) this._layers[t]._reset() }, 2180 _onZoomEnd: function() { for (var t in this._layers) this._layers[t]._project() }, 2181 _updatePaths: function() { for (var t in this._layers) this._layers[t]._update() }, 2182 _update: function() { 2183 var t = this.options.padding, 2184 e = this._map.getSize(), 2185 i = this._map.containerPointToLayerPoint(e.multiplyBy(-t)).round(); 2186 this._bounds = new f(i, i.add(e.multiplyBy(1 + 2 * t)).round()), this._center = this._map.getCenter(), this._zoom = this._map.getZoom() 2187 } 2188 }), 2189 Fi = Wi.extend({ 2190 options: { tolerance: 0 }, 2191 getEvents: function() { var t = Wi.prototype.getEvents.call(this); return t.viewprereset = this._onViewPreReset, t }, 2192 _onViewPreReset: function() { this._postponeUpdatePaths = !0 }, 2193 onAdd: function() { Wi.prototype.onAdd.call(this), this._draw() }, 2194 _initContainer: function() { 2195 var t = this._container = document.createElement("canvas"); 2196 S(t, "mousemove", this._onMouseMove, this), S(t, "click dblclick mousedown mouseup contextmenu", this._onClick, this), S(t, "mouseout", this._handleMouseOut, this), t._leaflet_disable_events = !0, this._ctx = t.getContext("2d") 2197 }, 2198 _destroyContainer: function() { r(this._redrawRequest), delete this._ctx, T(this._container), k(this._container), delete this._container }, 2199 _updatePaths: function() { 2200 if (!this._postponeUpdatePaths) { 2201 for (var t in this._redrawBounds = null, this._layers) this._layers[t]._update(); 2202 this._redraw() 2203 } 2204 }, 2205 _update: function() { 2206 var t, e, i, n; 2207 this._map._animatingZoom && this._bounds || (Wi.prototype._update.call(this), t = this._bounds, e = this._container, i = t.getSize(), n = b.retina ? 2 : 1, Z(e, t.min), e.width = n * i.x, e.height = n * i.y, e.style.width = i.x + "px", e.style.height = i.y + "px", b.retina && this._ctx.scale(2, 2), this._ctx.translate(-t.min.x, -t.min.y), this.fire("update")) 2208 }, 2209 _reset: function() { Wi.prototype._reset.call(this), this._postponeUpdatePaths && (this._postponeUpdatePaths = !1, this._updatePaths()) }, 2210 _initPath: function(t) { 2211 this._updateDashArray(t); 2212 t = (this._layers[h(t)] = t)._order = { layer: t, prev: this._drawLast, next: null }; 2213 this._drawLast && (this._drawLast.next = t), this._drawLast = t, this._drawFirst = this._drawFirst || this._drawLast 2214 }, 2215 _addPath: function(t) { this._requestRedraw(t) }, 2216 _removePath: function(t) { 2217 var e = t._order, 2218 i = e.next, 2219 e = e.prev; 2220 i ? i.prev = e : this._drawLast = e, e ? e.next = i : this._drawFirst = i, delete t._order, delete this._layers[h(t)], this._requestRedraw(t) 2221 }, 2222 _updatePath: function(t) { this._extendRedrawBounds(t), t._project(), t._update(), this._requestRedraw(t) }, 2223 _updateStyle: function(t) { this._updateDashArray(t), this._requestRedraw(t) }, 2224 _updateDashArray: function(t) { 2225 if ("string" == typeof t.options.dashArray) { 2226 for (var e, i = t.options.dashArray.split(/[, ]+/), n = [], o = 0; o < i.length; o++) { 2227 if (e = Number(i[o]), isNaN(e)) return; 2228 n.push(e) 2229 } 2230 t.options._dashArray = n 2231 } else t.options._dashArray = t.options.dashArray 2232 }, 2233 _requestRedraw: function(t) { this._map && (this._extendRedrawBounds(t), this._redrawRequest = this._redrawRequest || x(this._redraw, this)) }, 2234 _extendRedrawBounds: function(t) { 2235 var e; 2236 t._pxBounds && (e = (t.options.weight || 0) + 1, this._redrawBounds = this._redrawBounds || new f, this._redrawBounds.extend(t._pxBounds.min.subtract([e, e])), this._redrawBounds.extend(t._pxBounds.max.add([e, e]))) 2237 }, 2238 _redraw: function() { this._redrawRequest = null, this._redrawBounds && (this._redrawBounds.min._floor(), this._redrawBounds.max._ceil()), this._clear(), this._draw(), this._redrawBounds = null }, 2239 _clear: function() { 2240 var t, e = this._redrawBounds; 2241 e ? (t = e.getSize(), this._ctx.clearRect(e.min.x, e.min.y, t.x, t.y)) : (this._ctx.save(), this._ctx.setTransform(1, 0, 0, 1, 0, 0), this._ctx.clearRect(0, 0, this._container.width, this._container.height), this._ctx.restore()) 2242 }, 2243 _draw: function() { 2244 var t, e, i = this._redrawBounds; 2245 this._ctx.save(), i && (e = i.getSize(), this._ctx.beginPath(), this._ctx.rect(i.min.x, i.min.y, e.x, e.y), this._ctx.clip()), this._drawing = !0; 2246 for (var n = this._drawFirst; n; n = n.next) t = n.layer, (!i || t._pxBounds && t._pxBounds.intersects(i)) && t._updatePath(); 2247 this._drawing = !1, this._ctx.restore() 2248 }, 2249 _updatePoly: function(t, e) { 2250 if (this._drawing) { 2251 var i, n, o, s, r = t._parts, 2252 a = r.length, 2253 h = this._ctx; 2254 if (a) { 2255 for (h.beginPath(), i = 0; i < a; i++) { 2256 for (n = 0, o = r[i].length; n < o; n++) s = r[i][n], h[n ? "lineTo" : "moveTo"](s.x, s.y); 2257 e && h.closePath() 2258 } 2259 this._fillStroke(h, t) 2260 } 2261 } 2262 }, 2263 _updateCircle: function(t) { 2264 var e, i, n, o; 2265 this._drawing && !t._empty() && (e = t._point, i = this._ctx, n = Math.max(Math.round(t._radius), 1), 1 != (o = (Math.max(Math.round(t._radiusY), 1) || n) / n) && (i.save(), i.scale(1, o)), i.beginPath(), i.arc(e.x, e.y / o, n, 0, 2 * Math.PI, !1), 1 != o && i.restore(), this._fillStroke(i, t)) 2266 }, 2267 _fillStroke: function(t, e) { 2268 var i = e.options; 2269 i.fill && (t.globalAlpha = i.fillOpacity, t.fillStyle = i.fillColor || i.color, t.fill(i.fillRule || "evenodd")), i.stroke && 0 !== i.weight && (t.setLineDash && t.setLineDash(e.options && e.options._dashArray || []), t.globalAlpha = i.opacity, t.lineWidth = i.weight, t.strokeStyle = i.color, t.lineCap = i.lineCap, t.lineJoin = i.lineJoin, t.stroke()) 2270 }, 2271 _onClick: function(t) { 2272 for (var e, i, n = this._map.mouseEventToLayerPoint(t), o = this._drawFirst; o; o = o.next)(e = o.layer).options.interactive && e._containsPoint(n) && (("click" === t.type || "preclick" === t.type) && this._map._draggableMoved(e) || (i = e)); 2273 this._fireEvent(!!i && [i], t) 2274 }, 2275 _onMouseMove: function(t) { var e;!this._map || this._map.dragging.moving() || this._map._animatingZoom || (e = this._map.mouseEventToLayerPoint(t), this._handleMouseHover(t, e)) }, 2276 _handleMouseOut: function(t) { 2277 var e = this._hoveredLayer; 2278 e && (z(this._container, "leaflet-interactive"), this._fireEvent([e], t, "mouseout"), this._hoveredLayer = null, this._mouseHoverThrottled = !1) 2279 }, 2280 _handleMouseHover: function(t, e) { 2281 if (!this._mouseHoverThrottled) { 2282 for (var i, n, o = this._drawFirst; o; o = o.next)(i = o.layer).options.interactive && i._containsPoint(e) && (n = i); 2283 n !== this._hoveredLayer && (this._handleMouseOut(t), n && (M(this._container, "leaflet-interactive"), this._fireEvent([n], t, "mouseover"), this._hoveredLayer = n)), this._fireEvent(!!this._hoveredLayer && [this._hoveredLayer], t), this._mouseHoverThrottled = !0, setTimeout(a(function() { this._mouseHoverThrottled = !1 }, this), 32) 2284 } 2285 }, 2286 _fireEvent: function(t, e, i) { this._map._fireDOMEvent(e, i || e.type, t) }, 2287 _bringToFront: function(t) { 2288 var e, i, n = t._order; 2289 n && (e = n.next, i = n.prev, e && ((e.prev = i) ? i.next = e : e && (this._drawFirst = e), n.prev = this._drawLast, (this._drawLast.next = n).next = null, this._drawLast = n, this._requestRedraw(t))) 2290 }, 2291 _bringToBack: function(t) { 2292 var e, i, n = t._order; 2293 n && (e = n.next, (i = n.prev) && ((i.next = e) ? e.prev = i : i && (this._drawLast = i), n.prev = null, n.next = this._drawFirst, this._drawFirst.prev = n, this._drawFirst = n, this._requestRedraw(t))) 2294 } 2295 }); 2296 2297 function Ui(t) { return b.canvas ? new Fi(t) : null } 2298 var Vi = function() { 2299 try { 2300 return document.namespaces.add("lvml", "urn:schemas-microsoft-com:vml"), 2301 function(t) { return document.createElement("<lvml:" + t + ' class="lvml">') } 2302 } catch (t) {} 2303 return function(t) { return document.createElement("<" + t + ' xmlns="urn:schemas-microsoft.com:vml" class="lvml">') } 2304 }(), 2305 zt = { 2306 _initContainer: function() { this._container = P("div", "leaflet-vml-container") }, 2307 _update: function() { this._map._animatingZoom || (Wi.prototype._update.call(this), this.fire("update")) }, 2308 _initPath: function(t) { 2309 var e = t._container = Vi("shape"); 2310 M(e, "leaflet-vml-shape " + (this.options.className || "")), e.coordsize = "1 1", t._path = Vi("path"), e.appendChild(t._path), this._updateStyle(t), this._layers[h(t)] = t 2311 }, 2312 _addPath: function(t) { 2313 var e = t._container; 2314 this._container.appendChild(e), t.options.interactive && t.addInteractiveTarget(e) 2315 }, 2316 _removePath: function(t) { 2317 var e = t._container; 2318 T(e), t.removeInteractiveTarget(e), delete this._layers[h(t)] 2319 }, 2320 _updateStyle: function(t) { 2321 var e = t._stroke, 2322 i = t._fill, 2323 n = t.options, 2324 o = t._container; 2325 o.stroked = !!n.stroke, o.filled = !!n.fill, n.stroke ? (e = e || (t._stroke = Vi("stroke")), o.appendChild(e), e.weight = n.weight + "px", e.color = n.color, e.opacity = n.opacity, n.dashArray ? e.dashStyle = d(n.dashArray) ? n.dashArray.join(" ") : n.dashArray.replace(/( *, *)/g, " ") : e.dashStyle = "", e.endcap = n.lineCap.replace("butt", "flat"), e.joinstyle = n.lineJoin) : e && (o.removeChild(e), t._stroke = null), n.fill ? (i = i || (t._fill = Vi("fill")), o.appendChild(i), i.color = n.fillColor || n.color, i.opacity = n.fillOpacity) : i && (o.removeChild(i), t._fill = null) 2326 }, 2327 _updateCircle: function(t) { 2328 var e = t._point.round(), 2329 i = Math.round(t._radius), 2330 n = Math.round(t._radiusY || i); 2331 this._setPath(t, t._empty() ? "M0 0" : "AL " + e.x + "," + e.y + " " + i + "," + n + " 0,23592600") 2332 }, 2333 _setPath: function(t, e) { t._path.v = e }, 2334 _bringToFront: function(t) { fe(t._container) }, 2335 _bringToBack: function(t) { ge(t._container) } 2336 }, 2337 qi = b.vml ? Vi : ct, 2338 Gi = Wi.extend({ 2339 _initContainer: function() { this._container = qi("svg"), this._container.setAttribute("pointer-events", "none"), this._rootGroup = qi("g"), this._container.appendChild(this._rootGroup) }, 2340 _destroyContainer: function() { T(this._container), k(this._container), delete this._container, delete this._rootGroup, delete this._svgSize }, 2341 _update: function() { 2342 var t, e, i; 2343 this._map._animatingZoom && this._bounds || (Wi.prototype._update.call(this), e = (t = this._bounds).getSize(), i = this._container, this._svgSize && this._svgSize.equals(e) || (this._svgSize = e, i.setAttribute("width", e.x), i.setAttribute("height", e.y)), Z(i, t.min), i.setAttribute("viewBox", [t.min.x, t.min.y, e.x, e.y].join(" ")), this.fire("update")) 2344 }, 2345 _initPath: function(t) { 2346 var e = t._path = qi("path"); 2347 t.options.className && M(e, t.options.className), t.options.interactive && M(e, "leaflet-interactive"), this._updateStyle(t), this._layers[h(t)] = t 2348 }, 2349 _addPath: function(t) { this._rootGroup || this._initContainer(), this._rootGroup.appendChild(t._path), t.addInteractiveTarget(t._path) }, 2350 _removePath: function(t) { T(t._path), t.removeInteractiveTarget(t._path), delete this._layers[h(t)] }, 2351 _updatePath: function(t) { t._project(), t._update() }, 2352 _updateStyle: function(t) { 2353 var e = t._path, 2354 t = t.options; 2355 e && (t.stroke ? (e.setAttribute("stroke", t.color), e.setAttribute("stroke-opacity", t.opacity), e.setAttribute("stroke-width", t.weight), e.setAttribute("stroke-linecap", t.lineCap), e.setAttribute("stroke-linejoin", t.lineJoin), t.dashArray ? e.setAttribute("stroke-dasharray", t.dashArray) : e.removeAttribute("stroke-dasharray"), t.dashOffset ? e.setAttribute("stroke-dashoffset", t.dashOffset) : e.removeAttribute("stroke-dashoffset")) : e.setAttribute("stroke", "none"), t.fill ? (e.setAttribute("fill", t.fillColor || t.color), e.setAttribute("fill-opacity", t.fillOpacity), e.setAttribute("fill-rule", t.fillRule || "evenodd")) : e.setAttribute("fill", "none")) 2356 }, 2357 _updatePoly: function(t, e) { this._setPath(t, dt(t._parts, e)) }, 2358 _updateCircle: function(t) { 2359 var e = t._point, 2360 i = Math.max(Math.round(t._radius), 1), 2361 n = "a" + i + "," + (Math.max(Math.round(t._radiusY), 1) || i) + " 0 1,0 ", 2362 e = t._empty() ? "M0 0" : "M" + (e.x - i) + "," + e.y + n + 2 * i + ",0 " + n + 2 * -i + ",0 "; 2363 this._setPath(t, e) 2364 }, 2365 _setPath: function(t, e) { t._path.setAttribute("d", e) }, 2366 _bringToFront: function(t) { fe(t._path) }, 2367 _bringToBack: function(t) { ge(t._path) } 2368 }); 2369 2370 function Ki(t) { return b.svg || b.vml ? new Gi(t) : null } 2371 b.vml && Gi.include(zt), A.include({ getRenderer: function(t) { t = (t = t.options.renderer || this._getPaneRenderer(t.options.pane) || this.options.renderer || this._renderer) || (this._renderer = this._createRenderer()); return this.hasLayer(t) || this.addLayer(t), t }, _getPaneRenderer: function(t) { var e; return "overlayPane" !== t && void 0 !== t && (void 0 === (e = this._paneRenderers[t]) && (e = this._createRenderer({ pane: t }), this._paneRenderers[t] = e), e) }, _createRenderer: function(t) { return this.options.preferCanvas && Ui(t) || Ki(t) } }); 2372 var Yi = xi.extend({ initialize: function(t, e) { xi.prototype.initialize.call(this, this._boundsToLatLngs(t), e) }, setBounds: function(t) { return this.setLatLngs(this._boundsToLatLngs(t)) }, _boundsToLatLngs: function(t) { return [(t = g(t)).getSouthWest(), t.getNorthWest(), t.getNorthEast(), t.getSouthEast()] } }); 2373 Gi.create = qi, Gi.pointsToPath = dt, wi.geometryToLayer = bi, wi.coordsToLatLng = Li, wi.coordsToLatLngs = Ti, wi.latLngToCoords = Mi, wi.latLngsToCoords = zi, wi.getFeature = Ci, wi.asFeature = Zi, A.mergeOptions({ boxZoom: !0 }); 2374 var _t = n.extend({ 2375 initialize: function(t) { this._map = t, this._container = t._container, this._pane = t._panes.overlayPane, this._resetStateTimeout = 0, t.on("unload", this._destroy, this) }, 2376 addHooks: function() { S(this._container, "mousedown", this._onMouseDown, this) }, 2377 removeHooks: function() { k(this._container, "mousedown", this._onMouseDown, this) }, 2378 moved: function() { return this._moved }, 2379 _destroy: function() { T(this._pane), delete this._pane }, 2380 _resetState: function() { this._resetStateTimeout = 0, this._moved = !1 }, 2381 _clearDeferredResetState: function() { 0 !== this._resetStateTimeout && (clearTimeout(this._resetStateTimeout), this._resetStateTimeout = 0) }, 2382 _onMouseDown: function(t) { 2383 if (!t.shiftKey || 1 !== t.which && 1 !== t.button) return !1; 2384 this._clearDeferredResetState(), this._resetState(), re(), Le(), this._startPoint = this._map.mouseEventToContainerPoint(t), S(document, { contextmenu: Re, mousemove: this._onMouseMove, mouseup: this._onMouseUp, keydown: this._onKeyDown }, this) 2385 }, 2386 _onMouseMove: function(t) { 2387 this._moved || (this._moved = !0, this._box = P("div", "leaflet-zoom-box", this._container), M(this._container, "leaflet-crosshair"), this._map.fire("boxzoomstart")), this._point = this._map.mouseEventToContainerPoint(t); 2388 var t = new f(this._point, this._startPoint), 2389 e = t.getSize(); 2390 Z(this._box, t.min), this._box.style.width = e.x + "px", this._box.style.height = e.y + "px" 2391 }, 2392 _finish: function() { this._moved && (T(this._box), z(this._container, "leaflet-crosshair")), ae(), Te(), k(document, { contextmenu: Re, mousemove: this._onMouseMove, mouseup: this._onMouseUp, keydown: this._onKeyDown }, this) }, 2393 _onMouseUp: function(t) { 1 !== t.which && 1 !== t.button || (this._finish(), this._moved && (this._clearDeferredResetState(), this._resetStateTimeout = setTimeout(a(this._resetState, this), 0), t = new s(this._map.containerPointToLatLng(this._startPoint), this._map.containerPointToLatLng(this._point)), this._map.fitBounds(t).fire("boxzoomend", { boxZoomBounds: t }))) }, 2394 _onKeyDown: function(t) { 27 === t.keyCode && (this._finish(), this._clearDeferredResetState(), this._resetState()) } 2395 }), 2396 Ct = (A.addInitHook("addHandler", "boxZoom", _t), A.mergeOptions({ doubleClickZoom: !0 }), n.extend({ 2397 addHooks: function() { this._map.on("dblclick", this._onDoubleClick, this) }, 2398 removeHooks: function() { this._map.off("dblclick", this._onDoubleClick, this) }, 2399 _onDoubleClick: function(t) { 2400 var e = this._map, 2401 i = e.getZoom(), 2402 n = e.options.zoomDelta, 2403 i = t.originalEvent.shiftKey ? i - n : i + n; 2404 "center" === e.options.doubleClickZoom ? e.setZoom(i) : e.setZoomAround(t.containerPoint, i) 2405 } 2406 })), 2407 Zt = (A.addInitHook("addHandler", "doubleClickZoom", Ct), A.mergeOptions({ dragging: !0, inertia: !0, inertiaDeceleration: 3400, inertiaMaxSpeed: 1 / 0, easeLinearity: .2, worldCopyJump: !1, maxBoundsViscosity: 0 }), n.extend({ 2408 addHooks: function() { 2409 var t; 2410 this._draggable || (t = this._map, this._draggable = new Xe(t._mapPane, t._container), this._draggable.on({ dragstart: this._onDragStart, drag: this._onDrag, dragend: this._onDragEnd }, this), this._draggable.on("predrag", this._onPreDragLimit, this), t.options.worldCopyJump && (this._draggable.on("predrag", this._onPreDragWrap, this), t.on("zoomend", this._onZoomEnd, this), t.whenReady(this._onZoomEnd, this))), M(this._map._container, "leaflet-grab leaflet-touch-drag"), this._draggable.enable(), this._positions = [], this._times = [] 2411 }, 2412 removeHooks: function() { z(this._map._container, "leaflet-grab"), z(this._map._container, "leaflet-touch-drag"), this._draggable.disable() }, 2413 moved: function() { return this._draggable && this._draggable._moved }, 2414 moving: function() { return this._draggable && this._draggable._moving }, 2415 _onDragStart: function() { 2416 var t, e = this._map; 2417 e._stop(), this._map.options.maxBounds && this._map.options.maxBoundsViscosity ? (t = g(this._map.options.maxBounds), this._offsetLimit = _(this._map.latLngToContainerPoint(t.getNorthWest()).multiplyBy(-1), this._map.latLngToContainerPoint(t.getSouthEast()).multiplyBy(-1).add(this._map.getSize())), this._viscosity = Math.min(1, Math.max(0, this._map.options.maxBoundsViscosity))) : this._offsetLimit = null, e.fire("movestart").fire("dragstart"), e.options.inertia && (this._positions = [], this._times = []) 2418 }, 2419 _onDrag: function(t) { 2420 var e, i; 2421 this._map.options.inertia && (e = this._lastTime = +new Date, i = this._lastPos = this._draggable._absPos || this._draggable._newPos, this._positions.push(i), this._times.push(e), this._prunePositions(e)), this._map.fire("move", t).fire("drag", t) 2422 }, 2423 _prunePositions: function(t) { for (; 1 < this._positions.length && 50 < t - this._times[0];) this._positions.shift(), this._times.shift() }, 2424 _onZoomEnd: function() { 2425 var t = this._map.getSize().divideBy(2), 2426 e = this._map.latLngToLayerPoint([0, 0]); 2427 this._initialWorldOffset = e.subtract(t).x, this._worldWidth = this._map.getPixelWorldBounds().getSize().x 2428 }, 2429 _viscousLimit: function(t, e) { return t - (t - e) * this._viscosity }, 2430 _onPreDragLimit: function() { 2431 var t, e; 2432 this._viscosity && this._offsetLimit && (t = this._draggable._newPos.subtract(this._draggable._startPos), e = this._offsetLimit, t.x < e.min.x && (t.x = this._viscousLimit(t.x, e.min.x)), t.y < e.min.y && (t.y = this._viscousLimit(t.y, e.min.y)), t.x > e.max.x && (t.x = this._viscousLimit(t.x, e.max.x)), t.y > e.max.y && (t.y = this._viscousLimit(t.y, e.max.y)), this._draggable._newPos = this._draggable._startPos.add(t)) 2433 }, 2434 _onPreDragWrap: function() { 2435 var t = this._worldWidth, 2436 e = Math.round(t / 2), 2437 i = this._initialWorldOffset, 2438 n = this._draggable._newPos.x, 2439 o = (n - e + i) % t + e - i, 2440 n = (n + e + i) % t - e - i, 2441 t = Math.abs(o + i) < Math.abs(n + i) ? o : n; 2442 this._draggable._absPos = this._draggable._newPos.clone(), this._draggable._newPos.x = t 2443 }, 2444 _onDragEnd: function(t) { 2445 var e, i, n, o, s = this._map, 2446 r = s.options, 2447 a = !r.inertia || t.noInertia || this._times.length < 2; 2448 s.fire("dragend", t), !a && (this._prunePositions(+new Date), t = this._lastPos.subtract(this._positions[0]), a = (this._lastTime - this._times[0]) / 1e3, e = r.easeLinearity, a = (t = t.multiplyBy(e / a)).distanceTo([0, 0]), i = Math.min(r.inertiaMaxSpeed, a), t = t.multiplyBy(i / a), n = i / (r.inertiaDeceleration * e), (o = t.multiplyBy(-n / 2).round()).x || o.y) ? (o = s._limitOffset(o, s.options.maxBounds), x(function() { s.panBy(o, { duration: n, easeLinearity: e, noMoveStart: !0, animate: !0 }) })) : s.fire("moveend") 2449 } 2450 })), 2451 St = (A.addInitHook("addHandler", "dragging", Zt), A.mergeOptions({ keyboard: !0, keyboardPanDelta: 80 }), n.extend({ 2452 keyCodes: { left: [37], right: [39], down: [40], up: [38], zoomIn: [187, 107, 61, 171], zoomOut: [189, 109, 54, 173] }, 2453 initialize: function(t) { this._map = t, this._setPanDelta(t.options.keyboardPanDelta), this._setZoomDelta(t.options.zoomDelta) }, 2454 addHooks: function() { 2455 var t = this._map._container; 2456 t.tabIndex <= 0 && (t.tabIndex = "0"), S(t, { focus: this._onFocus, blur: this._onBlur, mousedown: this._onMouseDown }, this), this._map.on({ focus: this._addHooks, blur: this._removeHooks }, this) 2457 }, 2458 removeHooks: function() { this._removeHooks(), k(this._map._container, { focus: this._onFocus, blur: this._onBlur, mousedown: this._onMouseDown }, this), this._map.off({ focus: this._addHooks, blur: this._removeHooks }, this) }, 2459 _onMouseDown: function() { 2460 var t, e, i; 2461 this._focused || (i = document.body, t = document.documentElement, e = i.scrollTop || t.scrollTop, i = i.scrollLeft || t.scrollLeft, this._map._container.focus(), window.scrollTo(i, e)) 2462 }, 2463 _onFocus: function() { this._focused = !0, this._map.fire("focus") }, 2464 _onBlur: function() { this._focused = !1, this._map.fire("blur") }, 2465 _setPanDelta: function(t) { for (var e = this._panKeys = {}, i = this.keyCodes, n = 0, o = i.left.length; n < o; n++) e[i.left[n]] = [-1 * t, 0]; for (n = 0, o = i.right.length; n < o; n++) e[i.right[n]] = [t, 0]; for (n = 0, o = i.down.length; n < o; n++) e[i.down[n]] = [0, t]; for (n = 0, o = i.up.length; n < o; n++) e[i.up[n]] = [0, -1 * t] }, 2466 _setZoomDelta: function(t) { for (var e = this._zoomKeys = {}, i = this.keyCodes, n = 0, o = i.zoomIn.length; n < o; n++) e[i.zoomIn[n]] = t; for (n = 0, o = i.zoomOut.length; n < o; n++) e[i.zoomOut[n]] = -t }, 2467 _addHooks: function() { S(document, "keydown", this._onKeyDown, this) }, 2468 _removeHooks: function() { k(document, "keydown", this._onKeyDown, this) }, 2469 _onKeyDown: function(t) { 2470 if (!(t.altKey || t.ctrlKey || t.metaKey)) { 2471 var e, i, n = t.keyCode, 2472 o = this._map; 2473 if (n in this._panKeys) o._panAnim && o._panAnim._inProgress || (i = this._panKeys[n], t.shiftKey && (i = m(i).multiplyBy(3)), o.options.maxBounds && (i = o._limitOffset(m(i), o.options.maxBounds)), o.options.worldCopyJump ? (e = o.wrapLatLng(o.unproject(o.project(o.getCenter()).add(i))), o.panTo(e)) : o.panBy(i)); 2474 else if (n in this._zoomKeys) o.setZoom(o.getZoom() + (t.shiftKey ? 3 : 1) * this._zoomKeys[n]); 2475 else { 2476 if (27 !== n || !o._popup || !o._popup.options.closeOnEscapeKey) return; 2477 o.closePopup() 2478 } 2479 Re(t) 2480 } 2481 } 2482 })), 2483 Et = (A.addInitHook("addHandler", "keyboard", St), A.mergeOptions({ scrollWheelZoom: !0, wheelDebounceTime: 40, wheelPxPerZoomLevel: 60 }), n.extend({ 2484 addHooks: function() { S(this._map._container, "wheel", this._onWheelScroll, this), this._delta = 0 }, 2485 removeHooks: function() { k(this._map._container, "wheel", this._onWheelScroll, this) }, 2486 _onWheelScroll: function(t) { 2487 var e = He(t), 2488 i = this._map.options.wheelDebounceTime, 2489 e = (this._delta += e, this._lastMousePos = this._map.mouseEventToContainerPoint(t), this._startTime || (this._startTime = +new Date), Math.max(i - (+new Date - this._startTime), 0)); 2490 clearTimeout(this._timer), this._timer = setTimeout(a(this._performZoom, this), e), Re(t) 2491 }, 2492 _performZoom: function() { 2493 var t = this._map, 2494 e = t.getZoom(), 2495 i = this._map.options.zoomSnap || 0, 2496 n = (t._stop(), this._delta / (4 * this._map.options.wheelPxPerZoomLevel)), 2497 n = 4 * Math.log(2 / (1 + Math.exp(-Math.abs(n)))) / Math.LN2, 2498 i = i ? Math.ceil(n / i) * i : n, 2499 n = t._limitZoom(e + (0 < this._delta ? i : -i)) - e; 2500 this._delta = 0, this._startTime = null, n && ("center" === t.options.scrollWheelZoom ? t.setZoom(e + n) : t.setZoomAround(this._lastMousePos, e + n)) 2501 } 2502 })), 2503 kt = (A.addInitHook("addHandler", "scrollWheelZoom", Et), A.mergeOptions({ tapHold: b.touchNative && b.safari && b.mobile, tapTolerance: 15 }), n.extend({ 2504 addHooks: function() { S(this._map._container, "touchstart", this._onDown, this) }, 2505 removeHooks: function() { k(this._map._container, "touchstart", this._onDown, this) }, 2506 _onDown: function(t) { 2507 var e; 2508 clearTimeout(this._holdTimeout), 1 === t.touches.length && (e = t.touches[0], this._startPos = this._newPos = new p(e.clientX, e.clientY), this._holdTimeout = setTimeout(a(function() { this._cancel(), this._isTapValid() && (S(document, "touchend", O), S(document, "touchend touchcancel", this._cancelClickPrevent), this._simulateEvent("contextmenu", e)) }, this), 600), S(document, "touchend touchcancel contextmenu", this._cancel, this), S(document, "touchmove", this._onMove, this)) 2509 }, 2510 _cancelClickPrevent: function t() { k(document, "touchend", O), k(document, "touchend touchcancel", t) }, 2511 _cancel: function() { clearTimeout(this._holdTimeout), k(document, "touchend touchcancel contextmenu", this._cancel, this), k(document, "touchmove", this._onMove, this) }, 2512 _onMove: function(t) { 2513 t = t.touches[0]; 2514 this._newPos = new p(t.clientX, t.clientY) 2515 }, 2516 _isTapValid: function() { return this._newPos.distanceTo(this._startPos) <= this._map.options.tapTolerance }, 2517 _simulateEvent: function(t, e) { 2518 t = new MouseEvent(t, { bubbles: !0, cancelable: !0, view: window, screenX: e.screenX, screenY: e.screenY, clientX: e.clientX, clientY: e.clientY }); 2519 t._simulated = !0, e.target.dispatchEvent(t) 2520 } 2521 })), 2522 Ot = (A.addInitHook("addHandler", "tapHold", kt), A.mergeOptions({ touchZoom: b.touch, bounceAtZoomLimits: !0 }), n.extend({ 2523 addHooks: function() { M(this._map._container, "leaflet-touch-zoom"), S(this._map._container, "touchstart", this._onTouchStart, this) }, 2524 removeHooks: function() { z(this._map._container, "leaflet-touch-zoom"), k(this._map._container, "touchstart", this._onTouchStart, this) }, 2525 _onTouchStart: function(t) { var e, i, n = this._map;!t.touches || 2 !== t.touches.length || n._animatingZoom || this._zooming || (e = n.mouseEventToContainerPoint(t.touches[0]), i = n.mouseEventToContainerPoint(t.touches[1]), this._centerPoint = n.getSize()._divideBy(2), this._startLatLng = n.containerPointToLatLng(this._centerPoint), "center" !== n.options.touchZoom && (this._pinchStartLatLng = n.containerPointToLatLng(e.add(i)._divideBy(2))), this._startDist = e.distanceTo(i), this._startZoom = n.getZoom(), this._moved = !1, this._zooming = !0, n._stop(), S(document, "touchmove", this._onTouchMove, this), S(document, "touchend touchcancel", this._onTouchEnd, this), O(t)) }, 2526 _onTouchMove: function(t) { 2527 if (t.touches && 2 === t.touches.length && this._zooming) { 2528 var e = this._map, 2529 i = e.mouseEventToContainerPoint(t.touches[0]), 2530 n = e.mouseEventToContainerPoint(t.touches[1]), 2531 o = i.distanceTo(n) / this._startDist; 2532 if (this._zoom = e.getScaleZoom(o, this._startZoom), !e.options.bounceAtZoomLimits && (this._zoom < e.getMinZoom() && o < 1 || this._zoom > e.getMaxZoom() && 1 < o) && (this._zoom = e._limitZoom(this._zoom)), "center" === e.options.touchZoom) { if (this._center = this._startLatLng, 1 == o) return } else { 2533 i = i._add(n)._divideBy(2)._subtract(this._centerPoint); 2534 if (1 == o && 0 === i.x && 0 === i.y) return; 2535 this._center = e.unproject(e.project(this._pinchStartLatLng, this._zoom).subtract(i), this._zoom) 2536 } 2537 this._moved || (e._moveStart(!0, !1), this._moved = !0), r(this._animRequest); 2538 n = a(e._move, e, this._center, this._zoom, { pinch: !0, round: !1 }, void 0); 2539 this._animRequest = x(n, this, !0), O(t) 2540 } 2541 }, 2542 _onTouchEnd: function() { this._moved && this._zooming ? (this._zooming = !1, r(this._animRequest), k(document, "touchmove", this._onTouchMove, this), k(document, "touchend touchcancel", this._onTouchEnd, this), this._map.options.zoomAnimation ? this._map._animateZoom(this._center, this._map._limitZoom(this._zoom), !0, this._map.options.zoomSnap) : this._map._resetView(this._center, this._map._limitZoom(this._zoom))) : this._zooming = !1 } 2543 })), 2544 Xi = (A.addInitHook("addHandler", "touchZoom", Ot), A.BoxZoom = _t, A.DoubleClickZoom = Ct, A.Drag = Zt, A.Keyboard = St, A.ScrollWheelZoom = Et, A.TapHold = kt, A.TouchZoom = Ot, t.Bounds = f, t.Browser = b, t.CRS = ot, t.Canvas = Fi, t.Circle = vi, t.CircleMarker = gi, t.Class = et, t.Control = B, t.DivIcon = Ri, t.DivOverlay = Ai, t.DomEvent = mt, t.DomUtil = pt, t.Draggable = Xe, t.Evented = it, t.FeatureGroup = ci, t.GeoJSON = wi, t.GridLayer = Ni, t.Handler = n, t.Icon = di, t.ImageOverlay = Ei, t.LatLng = v, t.LatLngBounds = s, t.Layer = o, t.LayerGroup = ui, t.LineUtil = vt, t.Map = A, t.Marker = mi, t.Mixin = ft, t.Path = fi, t.Point = p, t.PolyUtil = gt, t.Polygon = xi, t.Polyline = yi, t.Popup = Bi, t.PosAnimation = Fe, t.Projection = wt, t.Rectangle = Yi, t.Renderer = Wi, t.SVG = Gi, t.SVGOverlay = Oi, t.TileLayer = Di, t.Tooltip = Ii, t.Transformation = at, t.Util = tt, t.VideoOverlay = ki, t.bind = a, t.bounds = _, t.canvas = Ui, t.cir
2544cle = function(t, e, i) { return new vi(t, e, i) }, t.circleMarker = function(t, e) { return new gi(t, e) }, t.control = Ue, t.divIcon = function(t) { return new Ri(t) }, t.extend = l, t.featureGroup = function(t, e) { return new ci(t, e) }, t.geoJSON = Si, t.geoJson = Mt, t.gridLayer = function(t) { return new Ni(t) }, t.icon = function(t) { return new di(t) }, t.imageOverlay = function(t, e, i) { return new Ei(t, e, i) }, t.latLng = w, t.latLngBounds = g, t.layerGroup = function(t, e) { return new ui(t, e) }, t.map = function(t, e) { return new A(t, e) }, t.marker = function(t, e) { return new mi(t, e) }, t.point = m, t.polygon = function(t, e) { return new xi(t, e) }, t.polyline = function(t, e) { return new yi(t, e) }, t.popup = function(t, e) { return new Bi(t, e) }, t.rectangle = function(t, e) { return new Yi(t, e) }, t.setOptions = c, t.stamp = h, t.svg = Ki, t.svgOverlay = function(t, e, i) { return new Oi(t, e, i) }, t.tileLayer = ji, t.tooltip = function(t, e) { return new Ii(t, e) }, t.transformation = ht, t.version = "1.9.4", t.videoOverlay = function(t, e, i) { return new ki(t, e, i) }, window.L); 2545 t.noConflict = function() { return window.L = Xi, this }, window.L = t 2546}); 2547//# sourceMappingURL=leaflet.js.map
Line numbers count LF bytes from the start of the resource, as the search results do. Vendor segments are library code the classifier recognised; they are stored but not indexed. Bytes are shown as Latin1 characters, one per byte.