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3618 lines
203 KiB
3618 lines
203 KiB
/* @preserve
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* Leaflet 1.9.4, a JS library for interactive maps. https://leafletjs.com
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* (c) 2010-2023 Vladimir Agafonkin, (c) 2010-2011 CloudMade
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*/
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!function (t, e) {
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"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 = {})
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}(this, function (t) {
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"use strict";
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function l(t) {
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for (var e, i, n = 1, o = arguments.length; n < o; n++) for (e in i = arguments[n]) t[e] = i[e];
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return t
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}
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var R = Object.create || function (t) {
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return N.prototype = t, new N
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};
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function N() {
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}
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function a(t, e) {
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var i, n = Array.prototype.slice;
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return t.bind ? t.bind.apply(t, n.call(arguments, 1)) : (i = n.call(arguments, 2), function () {
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return t.apply(e, i.length ? i.concat(n.call(arguments)) : arguments)
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})
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}
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var D = 0;
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function h(t) {
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return "_leaflet_id" in t || (t._leaflet_id = ++D), t._leaflet_id
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}
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function j(t, e, i) {
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var n, o, s = function () {
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n = !1, o && (r.apply(i, o), o = !1)
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}, r = function () {
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n ? o = arguments : (t.apply(i, arguments), setTimeout(s, e), n = !0)
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};
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return r
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}
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function H(t, e, i) {
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var n = e[1], e = e[0], o = n - e;
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return t === n && i ? t : ((t - e) % o + o) % o + e
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}
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function u() {
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return !1
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}
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function i(t, e) {
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return !1 === e ? t : (e = Math.pow(10, void 0 === e ? 6 : e), Math.round(t * e) / e)
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}
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function W(t) {
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return t.trim ? t.trim() : t.replace(/^\s+|\s+$/g, "")
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}
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function F(t) {
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return W(t).split(/\s+/)
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}
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function c(t, e) {
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for (var i in Object.prototype.hasOwnProperty.call(t, "options") || (t.options = t.options ? R(t.options) : {}), e) t.options[i] = e[i];
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return t.options
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}
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function U(t, e, i) {
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var n, o = [];
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for (n in t) o.push(encodeURIComponent(i ? n.toUpperCase() : n) + "=" + encodeURIComponent(t[n]));
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return (e && -1 !== e.indexOf("?") ? "&" : "?") + o.join("&")
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}
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var V = /\{ *([\w_ -]+) *\}/g;
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function q(t, i) {
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return t.replace(V, function (t, e) {
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e = i[e];
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if (void 0 === e) throw new Error("No value provided for variable " + t);
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return e = "function" == typeof e ? e(i) : e
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})
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}
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var d = Array.isArray || function (t) {
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return "[object Array]" === Object.prototype.toString.call(t)
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};
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function G(t, e) {
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for (var i = 0; i < t.length; i++) if (t[i] === e) return i;
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return -1
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}
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var K = "data:image/gif;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=";
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function Y(t) {
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return window["webkit" + t] || window["moz" + t] || window["ms" + t]
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}
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var X = 0;
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function J(t) {
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var e = +new Date, i = Math.max(0, 16 - (e - X));
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return X = e + i, window.setTimeout(t, i)
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}
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var $ = window.requestAnimationFrame || Y("RequestAnimationFrame") || J,
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Q = window.cancelAnimationFrame || Y("CancelAnimationFrame") || Y("CancelRequestAnimationFrame") || function (t) {
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window.clearTimeout(t)
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};
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function x(t, e, i) {
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if (!i || $ !== J) return $.call(window, a(t, e));
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t.call(e)
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}
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function r(t) {
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t && Q.call(window, t)
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}
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var tt = {
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__proto__: null,
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extend: l,
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create: R,
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bind: a,
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get lastId() {
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return D
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},
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stamp: h,
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throttle: j,
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wrapNum: H,
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falseFn: u,
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formatNum: i,
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trim: W,
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splitWords: F,
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setOptions: c,
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getParamString: U,
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template: q,
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isArray: d,
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indexOf: G,
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emptyImageUrl: K,
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requestFn: $,
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cancelFn: Q,
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requestAnimFrame: x,
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cancelAnimFrame: r
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};
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function et() {
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}
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et.extend = function (t) {
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function e() {
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c(this), this.initialize && this.initialize.apply(this, arguments), this.callInitHooks()
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}
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var i, n = e.__super__ = this.prototype, o = R(n);
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for (i in (o.constructor = e).prototype = o, this) Object.prototype.hasOwnProperty.call(this, i) && "prototype" !== i && "__super__" !== i && (e[i] = this[i]);
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if (t.statics && l(e, t.statics), t.includes) {
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var s = t.includes;
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if ("undefined" != typeof L && L && L.Mixin) {
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s = d(s) ? s : [s];
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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)
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}
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l.apply(null, [o].concat(t.includes))
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}
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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 () {
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if (!this._initHooksCalled) {
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n.callInitHooks && n.callInitHooks.call(this), this._initHooksCalled = !0;
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for (var t = 0, e = o._initHooks.length; t < e; t++) o._initHooks[t].call(this)
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}
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}, e
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}, et.include = function (t) {
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var e = this.prototype.options;
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return l(this.prototype, t), t.options && (this.prototype.options = e, this.mergeOptions(t.options)), this
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}, et.mergeOptions = function (t) {
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return l(this.prototype.options, t), this
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}, et.addInitHook = function (t) {
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var e = Array.prototype.slice.call(arguments, 1), i = "function" == typeof t ? t : function () {
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this[t].apply(this, e)
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};
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return this.prototype._initHooks = this.prototype._initHooks || [], this.prototype._initHooks.push(i), this
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};
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var e = {
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on: function (t, e, i) {
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if ("object" == typeof t) for (var n in t) this._on(n, t[n], e); else for (var o = 0, s = (t = F(t)).length; o < s; o++) this._on(t[o], e, i);
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return this
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}, off: function (t, e, i) {
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if (arguments.length) if ("object" == typeof t) for (var n in t) this._off(n, t[n], e); else {
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t = F(t);
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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)
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} else delete this._events;
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return this
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}, _on: function (t, e, i, n) {
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"function" != typeof e ? console.warn("wrong listener type: " + typeof e) : !1 === this._listens(t, e, i) && (e = {
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fn: e,
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ctx: i = i === this ? void 0 : i
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}, n && (e.once = !0), this._events = this._events || {}, this._events[t] = this._events[t] || [], this._events[t].push(e))
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}, _off: function (t, e, i) {
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var n, o, s;
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if (this._events && (n = this._events[t])) if (1 === arguments.length) {
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if (this._firingCount) for (o = 0, s = n.length; o < s; o++) n[o].fn = u;
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delete this._events[t]
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} 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))
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}, fire: function (t, e, i) {
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if (this.listens(t, i)) {
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var n = l({}, e, {type: t, target: this, sourceTarget: e && e.sourceTarget || this});
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if (this._events) {
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var o = this._events[t];
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if (o) {
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this._firingCount = this._firingCount + 1 || 1;
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for (var s = 0, r = o.length; s < r; s++) {
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var a = o[s], h = a.fn;
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a.once && this.off(t, h, a.ctx), h.call(a.ctx || this, n)
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}
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this._firingCount--
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}
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}
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i && this._propagateEvent(n)
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}
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return this
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}, listens: function (t, e, i, n) {
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"string" != typeof t && console.warn('"string" type argument expected');
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var o = e, s = ("function" != typeof e && (n = !!e, i = o = void 0), this._events && this._events[t]);
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if (s && s.length && !1 !== this._listens(t, o, i)) return !0;
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if (n) for (var r in this._eventParents) if (this._eventParents[r].listens(t, e, i, n)) return !0;
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return !1
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}, _listens: function (t, e, i) {
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if (this._events) {
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var n = this._events[t] || [];
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if (!e) return !!n.length;
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i === this && (i = void 0);
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for (var o = 0, s = n.length; o < s; o++) if (n[o].fn === e && n[o].ctx === i) return o
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}
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return !1
|
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}, once: function (t, e, i) {
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if ("object" == typeof t) for (var n in t) this._on(n, t[n], e, !0); else for (var o = 0, s = (t = F(t)).length; o < s; o++) this._on(t[o], e, i, !0);
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return this
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}, addEventParent: function (t) {
|
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return this._eventParents = this._eventParents || {}, this._eventParents[h(t)] = t, this
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}, removeEventParent: function (t) {
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return this._eventParents && delete this._eventParents[h(t)], this
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}, _propagateEvent: function (t) {
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for (var e in this._eventParents) this._eventParents[e].fire(t.type, l({
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layer: t.target,
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propagatedFrom: t.target
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}, t), !0)
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}
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},
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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));
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function p(t, e, i) {
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this.x = i ? Math.round(t) : t, this.y = i ? Math.round(e) : e
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}
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var nt = Math.trunc || function (t) {
|
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return 0 < t ? Math.floor(t) : Math.ceil(t)
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};
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function m(t, e, i) {
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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)
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}
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function f(t, e) {
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if (t) for (var i = e ? [t, e] : t, n = 0, o = i.length; n < o; n++) this.extend(i[n])
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}
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function _(t, e) {
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return !t || t instanceof f ? t : new f(t, e)
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}
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function s(t, e) {
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if (t) for (var i = e ? [t, e] : t, n = 0, o = i.length; n < o; n++) this.extend(i[n])
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}
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function g(t, e) {
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return t instanceof s ? t : new s(t, e)
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}
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function v(t, e, i) {
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if (isNaN(t) || isNaN(e)) throw new Error("Invalid LatLng object: (" + t + ", " + e + ")");
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this.lat = +t, this.lng = +e, void 0 !== i && (this.alt = +i)
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}
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function w(t, e, i) {
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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)
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}
|
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p.prototype = {
|
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clone: function () {
|
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return new p(this.x, this.y)
|
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}, add: function (t) {
|
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return this.clone()._add(m(t))
|
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}, _add: function (t) {
|
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return this.x += t.x, this.y += t.y, this
|
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}, subtract: function (t) {
|
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return this.clone()._subtract(m(t))
|
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}, _subtract: function (t) {
|
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return this.x -= t.x, this.y -= t.y, this
|
|
}, divideBy: function (t) {
|
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return this.clone()._divideBy(t)
|
|
}, _divideBy: function (t) {
|
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return this.x /= t, this.y /= t, this
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|
}, multiplyBy: function (t) {
|
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return this.clone()._multiplyBy(t)
|
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}, _multiplyBy: function (t) {
|
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return this.x *= t, this.y *= t, this
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}, scaleBy: function (t) {
|
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return new p(this.x * t.x, this.y * t.y)
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}, unscaleBy: function (t) {
|
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return new p(this.x / t.x, this.y / t.y)
|
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}, round: function () {
|
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return this.clone()._round()
|
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}, _round: function () {
|
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return this.x = Math.round(this.x), this.y = Math.round(this.y), this
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}, floor: function () {
|
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return this.clone()._floor()
|
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}, _floor: function () {
|
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return this.x = Math.floor(this.x), this.y = Math.floor(this.y), this
|
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}, ceil: function () {
|
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return this.clone()._ceil()
|
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}, _ceil: function () {
|
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return this.x = Math.ceil(this.x), this.y = Math.ceil(this.y), this
|
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}, trunc: function () {
|
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return this.clone()._trunc()
|
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}, _trunc: function () {
|
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return this.x = nt(this.x), this.y = nt(this.y), this
|
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}, distanceTo: function (t) {
|
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var e = (t = m(t)).x - this.x, t = t.y - this.y;
|
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return Math.sqrt(e * e + t * t)
|
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}, equals: function (t) {
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return (t = m(t)).x === this.x && t.y === this.y
|
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}, contains: function (t) {
|
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return t = m(t), Math.abs(t.x) <= Math.abs(this.x) && Math.abs(t.y) <= Math.abs(this.y)
|
|
}, toString: function () {
|
|
return "Point(" + i(this.x) + ", " + i(this.y) + ")"
|
|
}
|
|
}, f.prototype = {
|
|
extend: function (t) {
|
|
var e, i;
|
|
if (t) {
|
|
if (t instanceof p || "number" == typeof t[0] || "x" in t) e = i = m(t); else if (e = (t = _(t)).min, i = t.max, !e || !i) return this;
|
|
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())
|
|
}
|
|
return this
|
|
}, getCenter: function (t) {
|
|
return m((this.min.x + this.max.x) / 2, (this.min.y + this.max.y) / 2, t)
|
|
}, getBottomLeft: function () {
|
|
return m(this.min.x, this.max.y)
|
|
}, getTopRight: function () {
|
|
return m(this.max.x, this.min.y)
|
|
}, getTopLeft: function () {
|
|
return this.min
|
|
}, getBottomRight: function () {
|
|
return this.max
|
|
}, getSize: function () {
|
|
return this.max.subtract(this.min)
|
|
}, 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
|
|
}, intersects: function (t) {
|
|
t = _(t);
|
|
var e = this.min, i = this.max, n = t.min, t = t.max, o = t.x >= e.x && n.x <= i.x,
|
|
t = t.y >= e.y && n.y <= i.y;
|
|
return o && t
|
|
}, overlaps: function (t) {
|
|
t = _(t);
|
|
var e = this.min, i = this.max, n = t.min, t = t.max, o = t.x > e.x && n.x < i.x,
|
|
t = t.y > e.y && n.y < i.y;
|
|
return o && t
|
|
}, isValid: function () {
|
|
return !(!this.min || !this.max)
|
|
}, pad: function (t) {
|
|
var e = this.min, i = this.max, n = Math.abs(e.x - i.x) * t, t = Math.abs(e.y - i.y) * t;
|
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return _(m(e.x - n, e.y - t), m(i.x + n, i.y + t))
|
|
}, equals: function (t) {
|
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return !!t && (t = _(t), this.min.equals(t.getTopLeft()) && this.max.equals(t.getBottomRight()))
|
|
}
|
|
}, s.prototype = {
|
|
extend: function (t) {
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|
var e, i, n = this._southWest, o = this._northEast;
|
|
if (t instanceof v) i = e = t; 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
|
|
}
|
|
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
|
|
}, pad: function (t) {
|
|
var e = this._southWest, i = this._northEast, n = Math.abs(e.lat - i.lat) * t,
|
|
t = Math.abs(e.lng - i.lng) * t;
|
|
return new s(new v(e.lat - n, e.lng - t), new v(i.lat + n, i.lng + t))
|
|
}, getCenter: function () {
|
|
return new v((this._southWest.lat + this._northEast.lat) / 2, (this._southWest.lng + this._northEast.lng) / 2)
|
|
}, getSouthWest: function () {
|
|
return this._southWest
|
|
}, getNorthEast: function () {
|
|
return this._northEast
|
|
}, getNorthWest: function () {
|
|
return new v(this.getNorth(), this.getWest())
|
|
}, getSouthEast: function () {
|
|
return new v(this.getSouth(), this.getEast())
|
|
}, getWest: function () {
|
|
return this._southWest.lng
|
|
}, getSouth: function () {
|
|
return this._southWest.lat
|
|
}, getEast: function () {
|
|
return this._northEast.lng
|
|
}, getNorth: function () {
|
|
return this._northEast.lat
|
|
}, contains: function (t) {
|
|
t = ("number" == typeof t[0] || t instanceof v || "lat" in t ? w : g)(t);
|
|
var e, i, n = this._southWest, o = this._northEast;
|
|
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
|
|
}, intersects: function (t) {
|
|
t = g(t);
|
|
var e = this._southWest, i = this._northEast, n = t.getSouthWest(), t = t.getNorthEast(),
|
|
o = t.lat >= e.lat && n.lat <= i.lat, t = t.lng >= e.lng && n.lng <= i.lng;
|
|
return o && t
|
|
}, overlaps: function (t) {
|
|
t = g(t);
|
|
var e = this._southWest, i = this._northEast, n = t.getSouthWest(), t = t.getNorthEast(),
|
|
o = t.lat > e.lat && n.lat < i.lat, t = t.lng > e.lng && n.lng < i.lng;
|
|
return o && t
|
|
}, toBBoxString: function () {
|
|
return [this.getWest(), this.getSouth(), this.getEast(), this.getNorth()].join(",")
|
|
}, equals: function (t, e) {
|
|
return !!t && (t = g(t), this._southWest.equals(t.getSouthWest(), e) && this._northEast.equals(t.getNorthEast(), e))
|
|
}, isValid: function () {
|
|
return !(!this._southWest || !this._northEast)
|
|
}
|
|
};
|
|
var ot = {
|
|
latLngToPoint: function (t, e) {
|
|
t = this.projection.project(t), e = this.scale(e);
|
|
return this.transformation._transform(t, e)
|
|
}, pointToLatLng: function (t, e) {
|
|
e = this.scale(e), t = this.transformation.untransform(t, e);
|
|
return this.projection.unproject(t)
|
|
}, project: function (t) {
|
|
return this.projection.project(t)
|
|
}, unproject: function (t) {
|
|
return this.projection.unproject(t)
|
|
}, scale: function (t) {
|
|
return 256 * Math.pow(2, t)
|
|
}, zoom: function (t) {
|
|
return Math.log(t / 256) / Math.LN2
|
|
}, 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)))
|
|
}, infinite: !(v.prototype = {
|
|
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))
|
|
}, toString: function (t) {
|
|
return "LatLng(" + i(this.lat, t) + ", " + i(this.lng, t) + ")"
|
|
}, distanceTo: function (t) {
|
|
return st.distance(this, w(t))
|
|
}, wrap: function () {
|
|
return st.wrapLatLng(this)
|
|
}, toBounds: function (t) {
|
|
var t = 180 * t / 40075017, e = t / Math.cos(Math.PI / 180 * this.lat);
|
|
return g([this.lat - t, this.lng - e], [this.lat + t, this.lng + e])
|
|
}, clone: function () {
|
|
return new v(this.lat, this.lng, this.alt)
|
|
}
|
|
}), 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)
|
|
}, wrapLatLngBounds: function (t) {
|
|
var e = t.getCenter(), i = this.wrapLatLng(e), n = e.lat - i.lat, e = e.lng - i.lng;
|
|
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)))
|
|
}
|
|
}, st = l({}, ot, {
|
|
wrapLng: [-180, 180], R: 6371e3, distance: function (t, e) {
|
|
var i = Math.PI / 180, n = t.lat * i, o = e.lat * i, s = Math.sin((e.lat - t.lat) * i / 2),
|
|
e = Math.sin((e.lng - t.lng) * i / 2), t = s * s + Math.cos(n) * Math.cos(o) * e * e,
|
|
i = 2 * Math.atan2(Math.sqrt(t), Math.sqrt(1 - t));
|
|
return this.R * i
|
|
}
|
|
}), rt = 6378137, rt = {
|
|
R: rt, MAX_LATITUDE: 85.0511287798, project: function (t) {
|
|
var e = Math.PI / 180, i = this.MAX_LATITUDE, i = Math.max(Math.min(i, t.lat), -i), i = Math.sin(i * e);
|
|
return new p(this.R * t.lng * e, this.R * Math.log((1 + i) / (1 - i)) / 2)
|
|
}, 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)
|
|
}, bounds: new f([-(rt = rt * Math.PI), -rt], [rt, rt])
|
|
};
|
|
|
|
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)
|
|
}
|
|
|
|
function ht(t, e, i, n) {
|
|
return new at(t, e, i, n)
|
|
}
|
|
|
|
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)
|
|
}
|
|
};
|
|
var lt = l({}, st, {
|
|
code: "EPSG:3857",
|
|
projection: rt,
|
|
transformation: ht(lt = .5 / (Math.PI * rt.R), .5, -lt, .5)
|
|
}), ut = l({}, lt, {code: "EPSG:900913"});
|
|
|
|
function ct(t) {
|
|
return document.createElementNS("http://www.w3.org/2000/svg", t)
|
|
}
|
|
|
|
function dt(t, e) {
|
|
for (var i, n, o, s, r = "", a = 0, h = t.length; a < h; a++) {
|
|
for (i = 0, n = (o = t[a]).length; i < n; i++) r += (i ? "L" : "M") + (s = o[i]).x + " " + s.y;
|
|
r += e ? b.svg ? "z" : "x" : ""
|
|
}
|
|
return r || "M0 0"
|
|
}
|
|
|
|
var _t = document.documentElement.style, pt = "ActiveXObject" in window, mt = pt && !document.addEventListener,
|
|
n = "msLaunchUri" in navigator && !("documentMode" in document), ft = y("webkit"), gt = y("android"),
|
|
vt = y("android 2") || y("android 3"), yt = parseInt(/WebKit\/([0-9]+)|$/.exec(navigator.userAgent)[1], 10),
|
|
yt = gt && y("Google") && yt < 537 && !("AudioNode" in window), xt = !!window.opera, wt = !n && y("chrome"),
|
|
bt = y("gecko") && !ft && !xt && !pt, Pt = !wt && y("safari"), Lt = y("phantom"), o = "OTransition" in _t,
|
|
Tt = 0 === navigator.platform.indexOf("Win"), Mt = pt && "transition" in _t,
|
|
zt = "WebKitCSSMatrix" in window && "m11" in new window.WebKitCSSMatrix && !vt, _t = "MozPerspective" in _t,
|
|
Ct = !window.L_DISABLE_3D && (Mt || zt || _t) && !o && !Lt,
|
|
Zt = "undefined" != typeof orientation || y("mobile"), St = Zt && ft, Et = Zt && zt,
|
|
kt = !window.PointerEvent && window.MSPointerEvent, Ot = !(!window.PointerEvent && !kt),
|
|
At = "ontouchstart" in window || !!window.TouchEvent, Bt = !window.L_NO_TOUCH && (At || Ot), It = Zt && xt,
|
|
Rt = Zt && bt, Nt = 1 < (window.devicePixelRatio || window.screen.deviceXDPI / window.screen.logicalXDPI),
|
|
Dt = function () {
|
|
var t = !1;
|
|
try {
|
|
var e = Object.defineProperty({}, "passive", {
|
|
get: function () {
|
|
t = !0
|
|
}
|
|
});
|
|
window.addEventListener("testPassiveEventSupport", u, e), window.removeEventListener("testPassiveEventSupport", u, e)
|
|
} catch (t) {
|
|
}
|
|
return t
|
|
}(), jt = !!document.createElement("canvas").getContext,
|
|
Ht = !(!document.createElementNS || !ct("svg").createSVGRect),
|
|
Wt = !!Ht && ((Wt = document.createElement("div")).innerHTML = "<svg/>", "http://www.w3.org/2000/svg" === (Wt.firstChild && Wt.firstChild.namespaceURI));
|
|
|
|
function y(t) {
|
|
return 0 <= navigator.userAgent.toLowerCase().indexOf(t)
|
|
}
|
|
|
|
var b = {
|
|
ie: pt,
|
|
ielt9: mt,
|
|
edge: n,
|
|
webkit: ft,
|
|
android: gt,
|
|
android23: vt,
|
|
androidStock: yt,
|
|
opera: xt,
|
|
chrome: wt,
|
|
gecko: bt,
|
|
safari: Pt,
|
|
phantom: Lt,
|
|
opera12: o,
|
|
win: Tt,
|
|
ie3d: Mt,
|
|
webkit3d: zt,
|
|
gecko3d: _t,
|
|
any3d: Ct,
|
|
mobile: Zt,
|
|
mobileWebkit: St,
|
|
mobileWebkit3d: Et,
|
|
msPointer: kt,
|
|
pointer: Ot,
|
|
touch: Bt,
|
|
touchNative: At,
|
|
mobileOpera: It,
|
|
mobileGecko: Rt,
|
|
retina: Nt,
|
|
passiveEvents: Dt,
|
|
canvas: jt,
|
|
svg: Ht,
|
|
vml: !Ht && function () {
|
|
try {
|
|
var t = document.createElement("div"), e = (t.innerHTML = '<v:shape adj="1"/>', t.firstChild);
|
|
return e.style.behavior = "url(#default#VML)", e && "object" == typeof e.adj
|
|
} catch (t) {
|
|
return !1
|
|
}
|
|
}(),
|
|
inlineSvg: Wt,
|
|
mac: 0 === navigator.platform.indexOf("Mac"),
|
|
linux: 0 === navigator.platform.indexOf("Linux")
|
|
}, Ft = b.msPointer ? "MSPointerDown" : "pointerdown", Ut = b.msPointer ? "MSPointerMove" : "pointermove",
|
|
Vt = b.msPointer ? "MSPointerUp" : "pointerup", qt = b.msPointer ? "MSPointerCancel" : "pointercancel",
|
|
Gt = {touchstart: Ft, touchmove: Ut, touchend: Vt, touchcancel: qt}, Kt = {
|
|
touchstart: function (t, e) {
|
|
e.MSPOINTER_TYPE_TOUCH && e.pointerType === e.MSPOINTER_TYPE_TOUCH && O(e);
|
|
ee(t, e)
|
|
}, touchmove: ee, touchend: ee, touchcancel: ee
|
|
}, Yt = {}, Xt = !1;
|
|
|
|
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)
|
|
}
|
|
|
|
function $t(t) {
|
|
Yt[t.pointerId] = t
|
|
}
|
|
|
|
function Qt(t) {
|
|
Yt[t.pointerId] && (Yt[t.pointerId] = t)
|
|
}
|
|
|
|
function te(t) {
|
|
delete Yt[t.pointerId]
|
|
}
|
|
|
|
function ee(t, e) {
|
|
if (e.pointerType !== (e.MSPOINTER_TYPE_MOUSE || "mouse")) {
|
|
for (var i in e.touches = [], Yt) e.touches.push(Yt[i]);
|
|
e.changedTouches = [e], t(e)
|
|
}
|
|
}
|
|
|
|
var ie = 200;
|
|
|
|
function ne(t, i) {
|
|
t.addEventListener("dblclick", i);
|
|
var n, o = 0;
|
|
|
|
function e(t) {
|
|
var e;
|
|
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))
|
|
}
|
|
|
|
return t.addEventListener("click", e), {dblclick: i, simDblclick: e}
|
|
}
|
|
|
|
var oe, se, re, ae, he, le, ue = we(["transform", "webkitTransform", "OTransform", "MozTransform", "msTransform"]),
|
|
ce = we(["webkitTransition", "transition", "OTransition", "MozTransition", "msTransition"]),
|
|
de = "webkitTransition" === ce || "OTransition" === ce ? ce + "End" : "transitionend";
|
|
|
|
function _e(t) {
|
|
return "string" == typeof t ? document.getElementById(t) : t
|
|
}
|
|
|
|
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
|
|
}
|
|
|
|
function P(t, e, i) {
|
|
t = document.createElement(t);
|
|
return t.className = e || "", i && i.appendChild(t), t
|
|
}
|
|
|
|
function T(t) {
|
|
var e = t.parentNode;
|
|
e && e.removeChild(t)
|
|
}
|
|
|
|
function me(t) {
|
|
for (; t.firstChild;) t.removeChild(t.firstChild)
|
|
}
|
|
|
|
function fe(t) {
|
|
var e = t.parentNode;
|
|
e && e.lastChild !== t && e.appendChild(t)
|
|
}
|
|
|
|
function ge(t) {
|
|
var e = t.parentNode;
|
|
e && e.firstChild !== t && e.insertBefore(t, e.firstChild)
|
|
}
|
|
|
|
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)
|
|
}
|
|
|
|
function M(t, e) {
|
|
var i;
|
|
if (void 0 !== t.classList) for (var n = F(e), o = 0, s = n.length; o < s; o++) t.classList.add(n[o]); else ve(t, e) || ye(t, ((i = xe(t)) ? i + " " : "") + e)
|
|
}
|
|
|
|
function z(t, e) {
|
|
void 0 !== t.classList ? t.classList.remove(e) : ye(t, W((" " + xe(t) + " ").replace(" " + e + " ", " ")))
|
|
}
|
|
|
|
function ye(t, e) {
|
|
void 0 === t.className.baseVal ? t.className = e : t.className.baseVal = e
|
|
}
|
|
|
|
function xe(t) {
|
|
return void 0 === (t = t.correspondingElement ? t.correspondingElement : t).className.baseVal ? t.className : t.className.baseVal
|
|
}
|
|
|
|
function C(t, e) {
|
|
if ("opacity" in t.style) t.style.opacity = e; else if ("filter" in t.style) {
|
|
var i = !1, n = "DXImageTransform.Microsoft.Alpha";
|
|
try {
|
|
i = t.filters.item(n)
|
|
} catch (t) {
|
|
if (1 === e) return
|
|
}
|
|
e = Math.round(100 * e), i ? (i.Enabled = 100 !== e, i.Opacity = e) : t.style.filter += " progid:" + n + "(opacity=" + e + ")"
|
|
}
|
|
}
|
|
|
|
function we(t) {
|
|
for (var e = document.documentElement.style, i = 0; i < t.length; i++) if (t[i] in e) return t[i];
|
|
return !1
|
|
}
|
|
|
|
function be(t, e, i) {
|
|
e = e || new p(0, 0);
|
|
t.style[ue] = (b.ie3d ? "translate(" + e.x + "px," + e.y + "px)" : "translate3d(" + e.x + "px," + e.y + "px,0)") + (i ? " scale(" + i + ")" : "")
|
|
}
|
|
|
|
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")
|
|
}
|
|
|
|
function Pe(t) {
|
|
return t._leaflet_pos || new p(0, 0)
|
|
}
|
|
|
|
function Le() {
|
|
S(window, "dragstart", O)
|
|
}
|
|
|
|
function Te() {
|
|
k(window, "dragstart", O)
|
|
}
|
|
|
|
function Me(t) {
|
|
for (; -1 === t.tabIndex;) t = t.parentNode;
|
|
t.style && (ze(), le = (he = t).style.outlineStyle, t.style.outlineStyle = "none", S(window, "keydown", ze))
|
|
}
|
|
|
|
function ze() {
|
|
he && (he.style.outlineStyle = le, le = he = void 0, k(window, "keydown", ze))
|
|
}
|
|
|
|
function Ce(t) {
|
|
for (; !((t = t.parentNode).offsetWidth && t.offsetHeight || t === document.body);) ;
|
|
return t
|
|
}
|
|
|
|
function Ze(t) {
|
|
var e = t.getBoundingClientRect();
|
|
return {x: e.width / t.offsetWidth || 1, y: e.height / t.offsetHeight || 1, boundingClientRect: e}
|
|
}
|
|
|
|
ae = "onselectstart" in document ? (re = function () {
|
|
S(window, "selectstart", O)
|
|
}, function () {
|
|
k(window, "selectstart", O)
|
|
}) : (se = we(["userSelect", "WebkitUserSelect", "OUserSelect", "MozUserSelect", "msUserSelect"]), re = function () {
|
|
var t;
|
|
se && (t = document.documentElement.style, oe = t[se], t[se] = "none")
|
|
}, function () {
|
|
se && (document.documentElement.style[se] = oe, oe = void 0)
|
|
});
|
|
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
|
|
};
|
|
|
|
function S(t, e, i, n) {
|
|
if (e && "object" == typeof e) for (var o in e) ke(t, o, e[o], i); else for (var s = 0, r = (e = F(e)).length; s < r; s++) ke(t, e[s], i, n);
|
|
return this
|
|
}
|
|
|
|
var E = "_leaflet_events";
|
|
|
|
function k(t, e, i, n) {
|
|
if (1 === arguments.length) Se(t), delete t[E]; else if (e && "object" == typeof e) for (var o in e) Oe(t, o, e[o], i); else if (e = F(e), 2 === arguments.length) Se(t, function (t) {
|
|
return -1 !== G(e, t)
|
|
}); else for (var s = 0, r = e.length; s < r; s++) Oe(t, e[s], i, n);
|
|
return this
|
|
}
|
|
|
|
function Se(t, e) {
|
|
for (var i in t[E]) {
|
|
var n = i.split(/\d/)[0];
|
|
e && !e(n) || Oe(t, n, null, null, i)
|
|
}
|
|
}
|
|
|
|
var Ee = {mouseenter: "mouseover", mouseleave: "mouseout", wheel: !("onwheel" in window) && "mousewheel"};
|
|
|
|
function ke(e, t, i, n) {
|
|
var o, s, r = t + h(i) + (n ? "_" + h(n) : "");
|
|
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)
|
|
}
|
|
|
|
function Oe(t, e, i, n, o) {
|
|
o = o || e + h(i) + (n ? "_" + h(n) : "");
|
|
var s, r, i = t[E] && t[E][o];
|
|
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)
|
|
}
|
|
|
|
function Ae(t) {
|
|
return t.stopPropagation ? t.stopPropagation() : t.originalEvent ? t.originalEvent._stopped = !0 : t.cancelBubble = !0, this
|
|
}
|
|
|
|
function Be(t) {
|
|
return ke(t, "wheel", Ae), this
|
|
}
|
|
|
|
function Ie(t) {
|
|
return S(t, "mousedown touchstart dblclick contextmenu", Ae), t._leaflet_disable_click = !0, this
|
|
}
|
|
|
|
function O(t) {
|
|
return t.preventDefault ? t.preventDefault() : t.returnValue = !1, this
|
|
}
|
|
|
|
function Re(t) {
|
|
return O(t), Ae(t), this
|
|
}
|
|
|
|
function Ne(t) {
|
|
if (t.composedPath) return t.composedPath();
|
|
for (var e = [], i = t.target; i;) e.push(i), i = i.parentNode;
|
|
return e
|
|
}
|
|
|
|
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)
|
|
}
|
|
|
|
var je = b.linux && b.chrome ? window.devicePixelRatio : b.mac ? 3 * window.devicePixelRatio : 0 < window.devicePixelRatio ? 2 * window.devicePixelRatio : 1;
|
|
|
|
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
|
|
}
|
|
|
|
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
|
|
}
|
|
|
|
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
|
|
}, Fe = it.extend({
|
|
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()
|
|
}, stop: function () {
|
|
this._inProgress && (this._step(!0), this._complete())
|
|
}, _animate: function () {
|
|
this._animId = x(this._animate, this), this._step()
|
|
}, _step: function (t) {
|
|
var e = +new Date - this._startTime, i = 1e3 * this._duration;
|
|
e < i ? this._runFrame(this._easeOut(e / i), t) : (this._runFrame(1), this._complete())
|
|
}, _runFrame: function (t, e) {
|
|
t = this._startPos.add(this._offset.multiplyBy(t));
|
|
e && t._round(), Z(this._el, t), this.fire("step")
|
|
}, _complete: function () {
|
|
r(this._animId), this._inProgress = !1, this.fire("end")
|
|
}, _easeOut: function (t) {
|
|
return 1 - Math.pow(1 - t, this._easeOutPower)
|
|
}
|
|
}), A = it.extend({
|
|
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
|
|
},
|
|
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)
|
|
},
|
|
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
|
|
},
|
|
setZoom: function (t, e) {
|
|
return this._loaded ? this.setView(this.getCenter(), t, {zoom: e}) : (this._zoom = t, this)
|
|
},
|
|
zoomIn: function (t, e) {
|
|
return t = t || (b.any3d ? this.options.zoomDelta : 1), this.setZoom(this._zoom + t, e)
|
|
},
|
|
zoomOut: function (t, e) {
|
|
return t = t || (b.any3d ? this.options.zoomDelta : 1), this.setZoom(this._zoom - t, e)
|
|
},
|
|
setZoomAround: function (t, e, i) {
|
|
var n = this.getZoomScale(e), o = this.getSize().divideBy(2),
|
|
t = (t instanceof p ? t : this.latLngToContainerPoint(t)).subtract(o).multiplyBy(1 - 1 / n),
|
|
n = this.containerPointToLatLng(o.add(t));
|
|
return this.setView(n, e, {zoom: i})
|
|
},
|
|
_getBoundsCenterZoom: function (t, e) {
|
|
e = e || {}, t = t.getBounds ? t.getBounds() : g(t);
|
|
var i = m(e.paddingTopLeft || e.padding || [0, 0]), n = m(e.paddingBottomRight || e.padding || [0, 0]),
|
|
o = this.getBoundsZoom(t, !1, i.add(n));
|
|
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
|
|
})
|
|
},
|
|
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.")
|
|
},
|
|
fitWorld: function (t) {
|
|
return this.fitBounds([[-90, -180], [90, 180]], t)
|
|
},
|
|
panTo: function (t, e) {
|
|
return this.setView(t, this._zoom, {pan: e})
|
|
},
|
|
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")
|
|
},
|
|
flyTo: function (n, o, t) {
|
|
if (!1 === (t = t || {}).animate || !b.any3d) return this.setView(n, o, t);
|
|
this._stop();
|
|
var s = this.project(this.getCenter()), r = this.project(n), e = this.getSize(), a = this._zoom,
|
|
h = (n = w(n), o = void 0 === o ? a : o, Math.max(e.x, e.y)), i = h * this.getZoomScale(a, o),
|
|
l = r.distanceTo(s) || 1, u = 1.42, c = u * u;
|
|
|
|
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)
|
|
}
|
|
|
|
function _(t) {
|
|
return (Math.exp(t) - Math.exp(-t)) / 2
|
|
}
|
|
|
|
function p(t) {
|
|
return (Math.exp(t) + Math.exp(-t)) / 2
|
|
}
|
|
|
|
var m = d(0);
|
|
|
|
function f(t) {
|
|
return h * (p(m) * (_(t = m + u * t) / p(t)) - _(m)) / c
|
|
}
|
|
|
|
var g = Date.now(), v = (d(1) - m) / u, y = t.duration ? 1e3 * t.duration : 1e3 * v * .8;
|
|
return this._moveStart(!0, t.noMoveStart), function t() {
|
|
var e = (Date.now() - g) / y, i = (1 - Math.pow(1 - e, 1.5)) * v;
|
|
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)
|
|
}.call(this), this
|
|
},
|
|
flyToBounds: function (t, e) {
|
|
t = this._getBoundsCenterZoom(t, e);
|
|
return this.flyTo(t.center, t.zoom, e)
|
|
},
|
|
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)
|
|
},
|
|
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
|
|
},
|
|
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
|
|
},
|
|
panInsideBounds: function (t, e) {
|
|
this._enforcingBounds = !0;
|
|
var i = this.getCenter(), t = this._limitCenter(i, this._zoom, g(t));
|
|
return i.equals(t) || this.panTo(t, e), this._enforcingBounds = !1, this
|
|
},
|
|
panInside: function (t, e) {
|
|
var i = m((e = e || {}).paddingTopLeft || e.padding || [0, 0]),
|
|
n = m(e.paddingBottomRight || e.padding || [0, 0]), o = this.project(this.getCenter()),
|
|
t = this.project(t), s = this.getPixelBounds(), i = _([s.min.add(i), s.max.subtract(n)]),
|
|
s = i.getSize();
|
|
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
|
|
},
|
|
invalidateSize: function (t) {
|
|
if (!this._loaded) return this;
|
|
t = l({animate: !1, pan: !0}, !0 === t ? {animate: !0} : t);
|
|
var e = this.getSize(), i = (this._sizeChanged = !0, this._lastCenter = null, this.getSize()),
|
|
n = e.divideBy(2).round(), o = i.divideBy(2).round(), n = n.subtract(o);
|
|
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
|
|
},
|
|
stop: function () {
|
|
return this.setZoom(this._limitZoom(this._zoom)), this.options.zoomSnap || this.fire("viewreset"), this._stop()
|
|
},
|
|
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
|
|
},
|
|
stopLocate: function () {
|
|
return navigator.geolocation && navigator.geolocation.clearWatch && navigator.geolocation.clearWatch(this._locationWatchId), this._locateOptions && (this._locateOptions.setView = !1), this
|
|
},
|
|
_handleGeolocationError: function (t) {
|
|
var e;
|
|
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 + "."
|
|
}))
|
|
},
|
|
_handleGeolocationResponse: function (t) {
|
|
if (this._container._leaflet_id) {
|
|
var e, i, n = new v(t.coords.latitude, t.coords.longitude), o = n.toBounds(2 * t.coords.accuracy),
|
|
s = this._locateOptions,
|
|
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
|
|
});
|
|
for (i in t.coords) "number" == typeof t.coords[i] && (r[i] = t.coords[i]);
|
|
this.fire("locationfound", r)
|
|
}
|
|
},
|
|
addHandler: function (t, e) {
|
|
return e && (e = this[t] = new e(this), this._handlers.push(e), this.options[t] && e.enable()), this
|
|
},
|
|
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
|
|
},
|
|
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
|
|
},
|
|
getCenter: function () {
|
|
return this._checkIfLoaded(), this._lastCenter && !this._moved() ? this._lastCenter.clone() : this.layerPointToLatLng(this._getCenterLayerPoint())
|
|
},
|
|
getZoom: function () {
|
|
return this._zoom
|
|
},
|
|
getBounds: function () {
|
|
var t = this.getPixelBounds();
|
|
return new s(this.unproject(t.getBottomLeft()), this.unproject(t.getTopRight()))
|
|
},
|
|
getMinZoom: function () {
|
|
return void 0 === this.options.minZoom ? this._layersMinZoom || 0 : this.options.minZoom
|
|
},
|
|
getMaxZoom: function () {
|
|
return void 0 === this.options.maxZoom ? void 0 === this._layersMaxZoom ? 1 / 0 : this._layersMaxZoom : this.options.maxZoom
|
|
},
|
|
getBoundsZoom: function (t, e, i) {
|
|
t = g(t), i = m(i || [0, 0]);
|
|
var n = this.getZoom() || 0, o = this.getMinZoom(), s = this.getMaxZoom(), r = t.getNorthWest(),
|
|
t = t.getSouthEast(), i = this.getSize().subtract(i),
|
|
t = _(this.project(t, n), this.project(r, n)).getSize(), r = b.any3d ? this.options.zoomSnap : 1,
|
|
a = i.x / t.x, i = i.y / t.y, t = e ? Math.max(a, i) : Math.min(a, i), n = this.getScaleZoom(t, n);
|
|
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))
|
|
},
|
|
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()
|
|
},
|
|
getPixelBounds: function (t, e) {
|
|
t = this._getTopLeftPoint(t, e);
|
|
return new f(t, t.add(this.getSize()))
|
|
},
|
|
getPixelOrigin: function () {
|
|
return this._checkIfLoaded(), this._pixelOrigin
|
|
},
|
|
getPixelWorldBounds: function (t) {
|
|
return this.options.crs.getProjectedBounds(void 0 === t ? this.getZoom() : t)
|
|
},
|
|
getPane: function (t) {
|
|
return "string" == typeof t ? this._panes[t] : t
|
|
},
|
|
getPanes: function () {
|
|
return this._panes
|
|
},
|
|
getContainer: function () {
|
|
return this._container
|
|
},
|
|
getZoomScale: function (t, e) {
|
|
var i = this.options.crs;
|
|
return e = void 0 === e ? this._zoom : e, i.scale(t) / i.scale(e)
|
|
},
|
|
getScaleZoom: function (t, e) {
|
|
var i = this.options.crs, t = (e = void 0 === e ? this._zoom : e, i.zoom(t * i.scale(e)));
|
|
return isNaN(t) ? 1 / 0 : t
|
|
},
|
|
project: function (t, e) {
|
|
return e = void 0 === e ? this._zoom : e, this.options.crs.latLngToPoint(w(t), e)
|
|
},
|
|
unproject: function (t, e) {
|
|
return e = void 0 === e ? this._zoom : e, this.options.crs.pointToLatLng(m(t), e)
|
|
},
|
|
layerPointToLatLng: function (t) {
|
|
t = m(t).add(this.getPixelOrigin());
|
|
return this.unproject(t)
|
|
},
|
|
latLngToLayerPoint: function (t) {
|
|
return this.project(w(t))._round()._subtract(this.getPixelOrigin())
|
|
},
|
|
wrapLatLng: function (t) {
|
|
return this.options.crs.wrapLatLng(w(t))
|
|
},
|
|
wrapLatLngBounds: function (t) {
|
|
return this.options.crs.wrapLatLngBounds(g(t))
|
|
},
|
|
distance: function (t, e) {
|
|
return this.options.crs.distance(w(t), w(e))
|
|
},
|
|
containerPointToLayerPoint: function (t) {
|
|
return m(t).subtract(this._getMapPanePos())
|
|
},
|
|
layerPointToContainerPoint: function (t) {
|
|
return m(t).add(this._getMapPanePos())
|
|
},
|
|
containerPointToLatLng: function (t) {
|
|
t = this.containerPointToLayerPoint(m(t));
|
|
return this.layerPointToLatLng(t)
|
|
},
|
|
latLngToContainerPoint: function (t) {
|
|
return this.layerPointToContainerPoint(this.latLngToLayerPoint(w(t)))
|
|
},
|
|
mouseEventToContainerPoint: function (t) {
|
|
return De(t, this._container)
|
|
},
|
|
mouseEventToLayerPoint: function (t) {
|
|
return this.containerPointToLayerPoint(this.mouseEventToContainerPoint(t))
|
|
},
|
|
mouseEventToLatLng: function (t) {
|
|
return this.layerPointToLatLng(this.mouseEventToLayerPoint(t))
|
|
},
|
|
_initContainer: function (t) {
|
|
t = this._container = _e(t);
|
|
if (!t) throw new Error("Map container not found.");
|
|
if (t._leaflet_id) throw new Error("Map container is already initialized.");
|
|
S(t, "scroll", this._onScroll, this), this._containerId = h(t)
|
|
},
|
|
_initLayout: function () {
|
|
var t = this._container,
|
|
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"));
|
|
"absolute" !== e && "relative" !== e && "fixed" !== e && "sticky" !== e && (t.style.position = "relative"), this._initPanes(), this._initControlPos && this._initControlPos()
|
|
},
|
|
_initPanes: function () {
|
|
var t = this._panes = {};
|
|
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"))
|
|
},
|
|
_resetView: function (t, e, i) {
|
|
Z(this._mapPane, new p(0, 0));
|
|
var n = !this._loaded,
|
|
o = (this._loaded = !0, e = this._limitZoom(e), this.fire("viewprereset"), this._zoom !== e);
|
|
this._moveStart(o, i)._move(t, e)._moveEnd(o), this.fire("viewreset"), n && this.fire("load")
|
|
},
|
|
_moveStart: function (t, e) {
|
|
return t && this.fire("zoomstart"), e || this.fire("movestart"), this
|
|
},
|
|
_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
|
|
},
|
|
_moveEnd: function (t) {
|
|
return t && this.fire("zoomend"), this.fire("moveend")
|
|
},
|
|
_stop: function () {
|
|
return r(this._flyToFrame), this._panAnim && this._panAnim.stop(), this
|
|
},
|
|
_rawPanBy: function (t) {
|
|
Z(this._mapPane, this._getMapPanePos().subtract(t))
|
|
},
|
|
_getZoomSpan: function () {
|
|
return this.getMaxZoom() - this.getMinZoom()
|
|
},
|
|
_panInsideMaxBounds: function () {
|
|
this._enforcingBounds || this.panInsideBounds(this.options.maxBounds)
|
|
},
|
|
_checkIfLoaded: function () {
|
|
if (!this._loaded) throw new Error("Set map center and zoom first.")
|
|
},
|
|
_initEvents: function (t) {
|
|
this._targets = {};
|
|
var e = t ? k : S;
|
|
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)
|
|
},
|
|
_onResize: function () {
|
|
r(this._resizeRequest), this._resizeRequest = x(function () {
|
|
this.invalidateSize({debounceMoveend: !0})
|
|
}, this)
|
|
},
|
|
_onScroll: function () {
|
|
this._container.scrollTop = 0, this._container.scrollLeft = 0
|
|
},
|
|
_onMoveEnd: function () {
|
|
var t = this._getMapPanePos();
|
|
Math.max(Math.abs(t.x), Math.abs(t.y)) >= this.options.transform3DLimit && this._resetView(this.getCenter(), this.getZoom())
|
|
},
|
|
_findEventTargets: function (t, e) {
|
|
for (var i, n = [], o = "mouseout" === e || "mouseover" === e, s = t.target || t.srcElement, r = !1; s;) {
|
|
if ((i = this._targets[h(s)]) && ("click" === e || "preclick" === e) && this._draggableMoved(i)) {
|
|
r = !0;
|
|
break
|
|
}
|
|
if (i && i.listens(e, !0)) {
|
|
if (o && !We(s, t)) break;
|
|
if (n.push(i), o) break
|
|
}
|
|
if (s === this._container) break;
|
|
s = s.parentNode
|
|
}
|
|
return n = n.length || r || o || !this.listens(e, !0) ? n : [this]
|
|
},
|
|
_isClickDisabled: function (t) {
|
|
for (; t && t !== this._container;) {
|
|
if (t._leaflet_disable_click) return !0;
|
|
t = t.parentNode
|
|
}
|
|
},
|
|
_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))
|
|
},
|
|
_mouseEvents: ["click", "dblclick", "mouseover", "mouseout", "contextmenu"],
|
|
_fireDOMEvent: function (t, e, i) {
|
|
"click" === t.type && ((a = l({}, t)).type = "preclick", this._fireDOMEvent(a, a.type, i));
|
|
var n = this._findEventTargets(t, e);
|
|
if (i) {
|
|
for (var o = [], s = 0; s < i.length; s++) i[s].listens(e, !0) && o.push(i[s]);
|
|
n = o.concat(n)
|
|
}
|
|
if (n.length) {
|
|
"contextmenu" === e && O(t);
|
|
var r, a = n[0], h = {originalEvent: t};
|
|
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++) if (n[s].fire(e, h, !0), h.originalEvent._stopped || !1 === n[s].options.bubblingMouseEvents && -1 !== G(this._mouseEvents, e)) return
|
|
}
|
|
},
|
|
_draggableMoved: function (t) {
|
|
return (t = t.dragging && t.dragging.enabled() ? t : this).dragging && t.dragging.moved() || this.boxZoom && this.boxZoom.moved()
|
|
},
|
|
_clearHandlers: function () {
|
|
for (var t = 0, e = this._handlers.length; t < e; t++) this._handlers[t].disable()
|
|
},
|
|
whenReady: function (t, e) {
|
|
return this._loaded ? t.call(e || this, {target: this}) : this.on("load", t, e), this
|
|
},
|
|
_getMapPanePos: function () {
|
|
return Pe(this._mapPane) || new p(0, 0)
|
|
},
|
|
_moved: function () {
|
|
var t = this._getMapPanePos();
|
|
return t && !t.equals([0, 0])
|
|
},
|
|
_getTopLeftPoint: function (t, e) {
|
|
return (t && void 0 !== e ? this._getNewPixelOrigin(t, e) : this.getPixelOrigin()).subtract(this._getMapPanePos())
|
|
},
|
|
_getNewPixelOrigin: function (t, e) {
|
|
var i = this.getSize()._divideBy(2);
|
|
return this.project(t, e)._subtract(i)._add(this._getMapPanePos())._round()
|
|
},
|
|
_latLngToNewLayerPoint: function (t, e, i) {
|
|
i = this._getNewPixelOrigin(i, e);
|
|
return this.project(t, e)._subtract(i)
|
|
},
|
|
_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)])
|
|
},
|
|
_getCenterLayerPoint: function () {
|
|
return this.containerPointToLayerPoint(this.getSize()._divideBy(2))
|
|
},
|
|
_getCenterOffset: function (t) {
|
|
return this.latLngToLayerPoint(t).subtract(this._getCenterLayerPoint())
|
|
},
|
|
_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)
|
|
},
|
|
_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
|
|
},
|
|
_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))
|
|
},
|
|
_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))
|
|
},
|
|
_limitZoom: function (t) {
|
|
var e = this.getMinZoom(), i = this.getMaxZoom(), n = b.any3d ? this.options.zoomSnap : 1;
|
|
return n && (t = Math.round(t / n) * n), Math.max(e, Math.min(i, t))
|
|
},
|
|
_onPanTransitionStep: function () {
|
|
this.fire("move")
|
|
},
|
|
_onPanTransitionEnd: function () {
|
|
z(this._mapPane, "leaflet-pan-anim"), this.fire("moveend")
|
|
},
|
|
_tryAnimatedPan: function (t, e) {
|
|
t = this._getCenterOffset(t)._trunc();
|
|
return !(!0 !== (e && e.animate) && !this.getSize().contains(t)) && (this.panBy(t, e), !0)
|
|
},
|
|
_createAnimProxy: function () {
|
|
var t = this._proxy = P("div", "leaflet-proxy leaflet-zoom-animated");
|
|
this._panes.mapPane.appendChild(t), this.on("zoomanim", function (t) {
|
|
var e = ue, i = this._proxy.style[e];
|
|
be(this._proxy, this.project(t.center, t.zoom), this.getZoomScale(t.zoom, 1)), i === this._proxy.style[e] && this._animatingZoom && this._onZoomTransitionEnd()
|
|
}, this), this.on("load moveend", this._animMoveEnd, this), this._on("unload", this._destroyAnimProxy, this)
|
|
},
|
|
_destroyAnimProxy: function () {
|
|
T(this._proxy), this.off("load moveend", this._animMoveEnd, this), delete this._proxy
|
|
},
|
|
_animMoveEnd: function () {
|
|
var t = this.getCenter(), e = this.getZoom();
|
|
be(this._proxy, this.project(t, e), this.getZoomScale(e, 1))
|
|
},
|
|
_catchTransitionEnd: function (t) {
|
|
this._animatingZoom && 0 <= t.propertyName.indexOf("transform") && this._onZoomTransitionEnd()
|
|
},
|
|
_nothingToAnimate: function () {
|
|
return !this._container.getElementsByClassName("leaflet-zoom-animated").length
|
|
},
|
|
_tryAnimatedZoom: function (t, e, i) {
|
|
if (!this._animatingZoom) {
|
|
if (i = i || {}, !this._zoomAnimated || !1 === i.animate || this._nothingToAnimate() || Math.abs(e - this._zoom) > this.options.zoomAnimationThreshold) return !1;
|
|
var n = this.getZoomScale(e), n = this._getCenterOffset(t)._divideBy(1 - 1 / n);
|
|
if (!0 !== i.animate && !this.getSize().contains(n)) return !1;
|
|
x(function () {
|
|
this._moveStart(!0, i.noMoveStart || !1)._animateZoom(t, e, !0)
|
|
}, this)
|
|
}
|
|
return !0
|
|
},
|
|
_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))
|
|
},
|
|
_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))
|
|
}
|
|
});
|
|
|
|
function Ue(t) {
|
|
return new B(t)
|
|
}
|
|
|
|
var B = et.extend({
|
|
options: {position: "topright"}, initialize: function (t) {
|
|
c(this, t)
|
|
}, getPosition: function () {
|
|
return this.options.position
|
|
}, setPosition: function (t) {
|
|
var e = this._map;
|
|
return e && e.removeControl(this), this.options.position = t, e && e.addControl(this), this
|
|
}, getContainer: function () {
|
|
return this._container
|
|
}, addTo: function (t) {
|
|
this.remove(), this._map = t;
|
|
var e = this._container = this.onAdd(t), i = this.getPosition(), t = t._controlCorners[i];
|
|
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
|
|
}, 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
|
|
}, _refocusOnMap: function (t) {
|
|
this._map && t && 0 < t.screenX && 0 < t.screenY && this._map.getContainer().focus()
|
|
}
|
|
}), Ve = (A.include({
|
|
addControl: function (t) {
|
|
return t.addTo(this), this
|
|
}, removeControl: function (t) {
|
|
return t.remove(), this
|
|
}, _initControlPos: function () {
|
|
var i = this._controlCorners = {}, n = "leaflet-",
|
|
o = this._controlContainer = P("div", n + "control-container", this._container);
|
|
|
|
function t(t, e) {
|
|
i[t + e] = P("div", n + t + " " + n + e, o)
|
|
}
|
|
|
|
t("top", "left"), t("top", "right"), t("bottom", "left"), t("bottom", "right")
|
|
}, _clearControlPos: function () {
|
|
for (var t in this._controlCorners) T(this._controlCorners[t]);
|
|
T(this._controlContainer), delete this._controlCorners, delete this._controlContainer
|
|
}
|
|
}), B.extend({
|
|
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
|
|
}
|
|
}, 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)
|
|
}, 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
|
|
}, addTo: function (t) {
|
|
return B.prototype.addTo.call(this, t), this._expandIfNotCollapsed()
|
|
}, 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)
|
|
}, addBaseLayer: function (t, e) {
|
|
return this._addLayer(t, e), this._map ? this._update() : this
|
|
}, addOverlay: function (t, e) {
|
|
return this._addLayer(t, e, !0), this._map ? this._update() : this
|
|
}, removeLayer: function (t) {
|
|
t.off("add remove", this._onLayerChange, this);
|
|
t = this._getLayer(h(t));
|
|
return t && this._layers.splice(this._layers.indexOf(t), 1), this._map ? this._update() : this
|
|
}, 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
|
|
}, collapse: function () {
|
|
return z(this._container, "leaflet-control-layers-expanded"), this
|
|
}, _initLayout: function () {
|
|
var t = "leaflet-control-layers", e = this._container = P("div", t), i = this.options.collapsed,
|
|
n = (e.setAttribute("aria-haspopup", !0), Ie(e), Be(e), this._section = P("section", t + "-list")),
|
|
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));
|
|
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)
|
|
}, _getLayer: function (t) {
|
|
for (var e = 0; e < this._layers.length; e++) if (this._layers[e] && h(this._layers[e].layer) === t) return this._layers[e]
|
|
}, _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()
|
|
}, _update: function () {
|
|
if (this._container) {
|
|
me(this._baseLayersList), me(this._overlaysList), this._layerControlInputs = [];
|
|
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;
|
|
this.options.hideSingleBase && (this._baseLayersList.style.display = (t = t && 1 < n) ? "" : "none"), this._separator.style.display = e && t ? "" : "none"
|
|
}
|
|
return this
|
|
}, _onLayerChange: function (t) {
|
|
this._handlingClick || this._update();
|
|
var e = this._getLayer(h(t.target)),
|
|
t = e.overlay ? "add" === t.type ? "overlayadd" : "overlayremove" : "add" === t.type ? "baselayerchange" : null;
|
|
t && this._map.fire(t, e)
|
|
}, _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
|
|
}, _addItem: function (t) {
|
|
var e, i = document.createElement("label"), n = this._map.hasLayer(t.layer),
|
|
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")),
|
|
o = (n.innerHTML = " " + t.name, document.createElement("span"));
|
|
return i.appendChild(o), o.appendChild(e), o.appendChild(n), (t.overlay ? this._overlaysList : this._baseLayersList).appendChild(i), this._checkDisabledLayers(), i
|
|
}, _onInputClick: function () {
|
|
if (!this._preventClick) {
|
|
var t, e, i = this._layerControlInputs, n = [], o = [];
|
|
this._handlingClick = !0;
|
|
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);
|
|
for (s = 0; s < o.length; s++) this._map.hasLayer(o[s]) && this._map.removeLayer(o[s]);
|
|
for (s = 0; s < n.length; s++) this._map.hasLayer(n[s]) || this._map.addLayer(n[s]);
|
|
this._handlingClick = !1, this._refocusOnMap()
|
|
}
|
|
}, _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
|
|
}, _expandIfNotCollapsed: function () {
|
|
return this._map && !this.options.collapsed && this.expand(), this
|
|
}, _expandSafely: function () {
|
|
var t = this._section, e = (this._preventClick = !0, S(t, "click", O), this.expand(), this);
|
|
setTimeout(function () {
|
|
k(t, "click", O), e._preventClick = !1
|
|
})
|
|
}
|
|
})), qe = B.extend({
|
|
options: {
|
|
position: "topleft",
|
|
zoomInText: '<span aria-hidden="true">+</span>',
|
|
zoomInTitle: "Zoom in",
|
|
zoomOutText: '<span aria-hidden="true">−</span>',
|
|
zoomOutTitle: "Zoom out"
|
|
}, onAdd: function (t) {
|
|
var e = "leaflet-control-zoom", i = P("div", e + " leaflet-bar"), n = this.options;
|
|
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
|
|
}, onRemove: function (t) {
|
|
t.off("zoomend zoomlevelschange", this._updateDisabled, this)
|
|
}, disable: function () {
|
|
return this._disabled = !0, this._updateDisabled(), this
|
|
}, enable: function () {
|
|
return this._disabled = !1, this._updateDisabled(), this
|
|
}, _zoomIn: function (t) {
|
|
!this._disabled && this._map._zoom < this._map.getMaxZoom() && this._map.zoomIn(this._map.options.zoomDelta * (t.shiftKey ? 3 : 1))
|
|
}, _zoomOut: function (t) {
|
|
!this._disabled && this._map._zoom > this._map.getMinZoom() && this._map.zoomOut(this._map.options.zoomDelta * (t.shiftKey ? 3 : 1))
|
|
}, _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
|
|
}, _updateDisabled: function () {
|
|
var t = this._map, e = "leaflet-disabled";
|
|
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"))
|
|
}
|
|
}), Ge = (A.mergeOptions({zoomControl: !0}), A.addInitHook(function () {
|
|
this.options.zoomControl && (this.zoomControl = new qe, this.addControl(this.zoomControl))
|
|
}), B.extend({
|
|
options: {position: "bottomleft", maxWidth: 100, metric: !0, imperial: !0}, onAdd: function (t) {
|
|
var e = "leaflet-control-scale", i = P("div", e), n = this.options;
|
|
return this._addScales(n, e + "-line", i), t.on(n.updateWhenIdle ? "moveend" : "move", this._update, this), t.whenReady(this._update, this), i
|
|
}, onRemove: function (t) {
|
|
t.off(this.options.updateWhenIdle ? "moveend" : "move", this._update, this)
|
|
}, _addScales: function (t, e, i) {
|
|
t.metric && (this._mScale = P("div", e, i)), t.imperial && (this._iScale = P("div", e, i))
|
|
}, _update: function () {
|
|
var t = this._map, e = t.getSize().y / 2,
|
|
t = t.distance(t.containerPointToLatLng([0, e]), t.containerPointToLatLng([this.options.maxWidth, e]));
|
|
this._updateScales(t)
|
|
}, _updateScales: function (t) {
|
|
this.options.metric && t && this._updateMetric(t), this.options.imperial && t && this._updateImperial(t)
|
|
}, _updateMetric: function (t) {
|
|
var e = this._getRoundNum(t);
|
|
this._updateScale(this._mScale, e < 1e3 ? e + " m" : e / 1e3 + " km", e / t)
|
|
}, _updateImperial: function (t) {
|
|
var e, i, t = 3.2808399 * t;
|
|
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))
|
|
}, _updateScale: function (t, e, i) {
|
|
t.style.width = Math.round(this.options.maxWidth * i) + "px", t.innerHTML = e
|
|
}, _getRoundNum: function (t) {
|
|
var e = Math.pow(10, (Math.floor(t) + "").length - 1), t = t / e;
|
|
return e * (t = 10 <= t ? 10 : 5 <= t ? 5 : 3 <= t ? 3 : 2 <= t ? 2 : 1)
|
|
}
|
|
})), Ke = B.extend({
|
|
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>"
|
|
}, initialize: function (t) {
|
|
c(this, t), this._attributions = {}
|
|
}, 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
|
|
}, onRemove: function (t) {
|
|
t.off("layeradd", this._addAttribution, this)
|
|
}, _addAttribution: function (t) {
|
|
t.layer.getAttribution && (this.addAttribution(t.layer.getAttribution()), t.layer.once("remove", function () {
|
|
this.removeAttribution(t.layer.getAttribution())
|
|
}, this))
|
|
}, setPrefix: function (t) {
|
|
return this.options.prefix = t, this._update(), this
|
|
}, addAttribution: function (t) {
|
|
return t && (this._attributions[t] || (this._attributions[t] = 0), this._attributions[t]++, this._update()), this
|
|
}, removeAttribution: function (t) {
|
|
return t && this._attributions[t] && (this._attributions[t]--, this._update()), this
|
|
}, _update: function () {
|
|
if (this._map) {
|
|
var t, e = [];
|
|
for (t in this._attributions) this._attributions[t] && e.push(t);
|
|
var i = [];
|
|
this.options.prefix && i.push(this.options.prefix), e.length && i.push(e.join(", ")), this._container.innerHTML = i.join(' <span aria-hidden="true">|</span> ')
|
|
}
|
|
}
|
|
}), 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
|
|
}
|
|
})), ft = (n.addTo = function (t, e) {
|
|
return t.addHandler(e, this), this
|
|
}, {Events: e}), Ye = b.touch ? "touchstart mousedown" : "mousedown", Xe = it.extend({
|
|
options: {clickTolerance: 3}, initialize: function (t, e, i, n) {
|
|
c(this, n), this._element = t, this._dragStartTarget = e || t, this._preventOutline = i
|
|
}, enable: function () {
|
|
this._enabled || (S(this._dragStartTarget, Ye, this._onDown, this), this._enabled = !0)
|
|
}, disable: function () {
|
|
this._enabled && (Xe._dragging === this && this.finishDrag(!0), k(this._dragStartTarget, Ye, this._onDown, this), this._enabled = !1, this._moved = !1)
|
|
}, _onDown: function (t) {
|
|
var e, i;
|
|
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)))))
|
|
}, _onMove: function (t) {
|
|
var e;
|
|
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()))
|
|
}, _updatePosition: function () {
|
|
var t = {originalEvent: this._lastEvent};
|
|
this.fire("predrag", t), Z(this._element, this._newPos), this.fire("drag", t)
|
|
}, _onUp: function () {
|
|
this._enabled && this.finishDrag()
|
|
}, finishDrag: function (t) {
|
|
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();
|
|
var e = this._moved && this._moving;
|
|
this._moving = !1, Xe._dragging = !1, e && this.fire("dragend", {
|
|
noInertia: t,
|
|
distance: this._newPos.distanceTo(this._startPos)
|
|
})
|
|
}
|
|
});
|
|
|
|
function Je(t, e, i) {
|
|
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);
|
|
for (s = 0; s < 4; s++) {
|
|
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));
|
|
t = n
|
|
}
|
|
return t
|
|
}
|
|
|
|
function $e(t, e) {
|
|
var i, n, o, s, r, a, h;
|
|
if (!t || 0 === t.length) throw new Error("latlngs not passed");
|
|
I(t) || (console.warn("latlngs are not flat! Only the first ring will be used"), t = t[0]);
|
|
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; _++) {
|
|
var p = w(t[_]);
|
|
d.push(e.project(w([p.lat - l.lat, p.lng - l.lng])))
|
|
}
|
|
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;
|
|
u = 0 === r ? d[0] : [a / r, h / r], u = e.unproject(m(u));
|
|
return w([u.lat + l.lat, u.lng + l.lng])
|
|
}
|
|
|
|
function Qe(t) {
|
|
for (var e = 0, i = 0, n = 0, o = 0; o < t.length; o++) {
|
|
var s = w(t[o]);
|
|
e += s.lat, i += s.lng, n++
|
|
}
|
|
return w([e / n, i / n])
|
|
}
|
|
|
|
var ti, gt = {__proto__: null, clipPolygon: Je, polygonCenter: $e, centroid: Qe};
|
|
|
|
function ei(t, e) {
|
|
if (e && t.length) {
|
|
var i = t = function (t, e) {
|
|
for (var i = [t[0]], n = 1, o = 0, s = t.length; n < s; n++) (function (t, e) {
|
|
var i = e.x - t.x, e = e.y - t.y;
|
|
return i * i + e * e
|
|
})(t[n], t[o]) > e && (i.push(t[n]), o = n);
|
|
o < s - 1 && i.push(t[s - 1]);
|
|
return i
|
|
}(t, e = e * e), n = i.length, o = new (typeof Uint8Array != void 0 + "" ? Uint8Array : Array)(n);
|
|
o[0] = o[n - 1] = 1, function t(e, i, n, o, s) {
|
|
var r, a, h, l = 0;
|
|
for (a = o + 1; a <= s - 1; a++) h = ri(e[a], e[o], e[s], !0), l < h && (r = a, l = h);
|
|
n < l && (i[r] = 1, t(e, i, n, o, r), t(e, i, n, r, s))
|
|
}(i, o, e, 0, n - 1);
|
|
var s, r = [];
|
|
for (s = 0; s < n; s++) o[s] && r.push(i[s]);
|
|
return r
|
|
}
|
|
return t.slice()
|
|
}
|
|
|
|
function ii(t, e, i) {
|
|
return Math.sqrt(ri(t, e, i, !0))
|
|
}
|
|
|
|
function ni(t, e, i, n, o) {
|
|
var s, r, a, h = n ? ti : si(t, i), l = si(e, i);
|
|
for (ti = l; ;) {
|
|
if (!(h | l)) return [t, e];
|
|
if (h & l) return !1;
|
|
a = si(r = oi(t, e, s = h || l, i, o), i), s === h ? (t = r, h = a) : (e = r, l = a)
|
|
}
|
|
}
|
|
|
|
function oi(t, e, i, n, o) {
|
|
var s, r, a = e.x - t.x, e = e.y - t.y, h = n.min, n = n.max;
|
|
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)
|
|
}
|
|
|
|
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
|
|
}
|
|
|
|
function ri(t, e, i, n) {
|
|
var o = e.x, e = e.y, s = i.x - o, r = i.y - e, a = s * s + r * r;
|
|
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)
|
|
}
|
|
|
|
function I(t) {
|
|
return !d(t[0]) || "object" != typeof t[0][0] && void 0 !== t[0][0]
|
|
}
|
|
|
|
function ai(t) {
|
|
return console.warn("Deprecated use of _flat, please use L.LineUtil.isFlat instead."), I(t)
|
|
}
|
|
|
|
function hi(t, e) {
|
|
var i, n, o, s, r, a;
|
|
if (!t || 0 === t.length) throw new Error("latlngs not passed");
|
|
I(t) || (console.warn("latlngs are not flat! Only the first ring will be used"), t = t[0]);
|
|
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++) {
|
|
var _ = w(t[d]);
|
|
c.push(e.project(w([_.lat - h.lat, _.lng - h.lng])))
|
|
}
|
|
for (i = d = 0; d < u - 1; d++) i += c[d].distanceTo(c[d + 1]) / 2;
|
|
if (0 === i) a = c[0]; else for (n = d = 0; d < u - 1; d++) 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
|
|
}
|
|
l = e.unproject(m(a));
|
|
return w([l.lat + h.lat, l.lng + h.lng])
|
|
}
|
|
|
|
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
|
|
}, 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])
|
|
}, xt = {
|
|
R: 6378137,
|
|
R_MINOR: 6356752.314245179,
|
|
bounds: new f([-20037508.34279, -15496570.73972], [20037508.34279, 18764656.23138]),
|
|
project: function (t) {
|
|
var e = Math.PI / 180, i = this.R, n = t.lat * e, o = this.R_MINOR / i, o = Math.sqrt(1 - o * o),
|
|
s = o * Math.sin(n), s = Math.tan(Math.PI / 4 - n / 2) / Math.pow((1 - s) / (1 + s), o / 2),
|
|
n = -i * Math.log(Math.max(s, 1e-10));
|
|
return new p(t.lng * e * i, n)
|
|
},
|
|
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)
|
|
}
|
|
}, wt = {__proto__: null, LonLat: yt, Mercator: xt, SphericalMercator: rt}, Pt = l({}, st, {
|
|
code: "EPSG:3395",
|
|
projection: xt,
|
|
transformation: ht(bt = .5 / (Math.PI * xt.R), .5, -bt, .5)
|
|
}), li = l({}, st, {code: "EPSG:4326", projection: yt, transformation: ht(1 / 180, 1, -1 / 180, .5)}),
|
|
Lt = l({}, ot, {
|
|
projection: yt, transformation: ht(1, 0, -1, 0), scale: function (t) {
|
|
return Math.pow(2, t)
|
|
}, zoom: function (t) {
|
|
return Math.log(t) / Math.LN2
|
|
}, distance: function (t, e) {
|
|
var i = e.lng - t.lng, e = e.lat - t.lat;
|
|
return Math.sqrt(i * i + e * e)
|
|
}, infinite: !0
|
|
}),
|
|
o = (ot.Earth = st, ot.EPSG3395 = Pt, ot.EPSG3857 = lt, ot.EPSG900913 = ut, ot.EPSG4326 = li, ot.Simple = Lt, it.extend({
|
|
options: {
|
|
pane: "overlayPane",
|
|
attribution: null,
|
|
bubblingMouseEvents: !0
|
|
}, addTo: function (t) {
|
|
return t.addLayer(this), this
|
|
}, remove: function () {
|
|
return this.removeFrom(this._map || this._mapToAdd)
|
|
}, removeFrom: function (t) {
|
|
return t && t.removeLayer(this), this
|
|
}, getPane: function (t) {
|
|
return this._map.getPane(t ? this.options[t] || t : this.options.pane)
|
|
}, addInteractiveTarget: function (t) {
|
|
return this._map._targets[h(t)] = this
|
|
}, removeInteractiveTarget: function (t) {
|
|
return delete this._map._targets[h(t)], this
|
|
}, getAttribution: function () {
|
|
return this.options.attribution
|
|
}, _layerAdd: function (t) {
|
|
var e, i = t.target;
|
|
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}))
|
|
}
|
|
})), ui = (A.include({
|
|
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.")
|
|
}, 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
|
|
}, hasLayer: function (t) {
|
|
return h(t) in this._layers
|
|
}, eachLayer: function (t, e) {
|
|
for (var i in this._layers) t.call(e, this._layers[i]);
|
|
return this
|
|
}, _addLayers: function (t) {
|
|
for (var e = 0, i = (t = t ? d(t) ? t : [t] : []).length; e < i; e++) this.addLayer(t[e])
|
|
}, _addZoomLimit: function (t) {
|
|
isNaN(t.options.maxZoom) && isNaN(t.options.minZoom) || (this._zoomBoundLayers[h(t)] = t, this._updateZoomLevels())
|
|
}, _removeZoomLimit: function (t) {
|
|
t = h(t);
|
|
this._zoomBoundLayers[t] && (delete this._zoomBoundLayers[t], this._updateZoomLevels())
|
|
}, _updateZoomLevels: function () {
|
|
var t, e = 1 / 0, i = -1 / 0, n = this._getZoomSpan();
|
|
for (t in this._zoomBoundLayers) var o = this._zoomBoundLayers[t].options, e = void 0 === o.minZoom ? e : Math.min(e, o.minZoom), i = void 0 === o.maxZoom ? i : Math.max(i, o.maxZoom);
|
|
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)
|
|
}
|
|
}), o.extend({
|
|
initialize: function (t, e) {
|
|
var i, n;
|
|
if (c(this, e), this._layers = {}, t) for (i = 0, n = t.length; i < n; i++) this.addLayer(t[i])
|
|
}, addLayer: function (t) {
|
|
var e = this.getLayerId(t);
|
|
return this._layers[e] = t, this._map && this._map.addLayer(t), this
|
|
}, 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
|
|
}, hasLayer: function (t) {
|
|
return ("number" == typeof t ? t : this.getLayerId(t)) in this._layers
|
|
}, clearLayers: function () {
|
|
return this.eachLayer(this.removeLayer, this)
|
|
}, 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
|
|
}, onAdd: function (t) {
|
|
this.eachLayer(t.addLayer, t)
|
|
}, onRemove: function (t) {
|
|
this.eachLayer(t.removeLayer, t)
|
|
}, eachLayer: function (t, e) {
|
|
for (var i in this._layers) t.call(e, this._layers[i]);
|
|
return this
|
|
}, getLayer: function (t) {
|
|
return this._layers[t]
|
|
}, getLayers: function () {
|
|
var t = [];
|
|
return this.eachLayer(t.push, t), t
|
|
}, setZIndex: function (t) {
|
|
return this.invoke("setZIndex", t)
|
|
}, getLayerId: h
|
|
})), ci = ui.extend({
|
|
addLayer: function (t) {
|
|
return this.hasLayer(t) ? this : (t.addEventParent(this), ui.prototype.addLayer.call(this, t), this.fire("layeradd", {layer: t}))
|
|
}, 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
|
|
}, setStyle: function (t) {
|
|
return this.invoke("setStyle", t)
|
|
}, bringToFront: function () {
|
|
return this.invoke("bringToFront")
|
|
}, bringToBack: function () {
|
|
return this.invoke("bringToBack")
|
|
}, getBounds: function () {
|
|
var t, e = new s;
|
|
for (t in this._layers) {
|
|
var i = this._layers[t];
|
|
e.extend(i.getBounds ? i.getBounds() : i.getLatLng())
|
|
}
|
|
return e
|
|
}
|
|
}), di = et.extend({
|
|
options: {popupAnchor: [0, 0], tooltipAnchor: [0, 0], crossOrigin: !1}, initialize: function (t) {
|
|
c(this, t)
|
|
}, createIcon: function (t) {
|
|
return this._createIcon("icon", t)
|
|
}, createShadow: function (t) {
|
|
return this._createIcon("shadow", t)
|
|
}, _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
|
|
}, _setIconStyles: function (t, e) {
|
|
var i = this.options, n = i[e + "Size"], n = m(n = "number" == typeof n ? [n, n] : n),
|
|
o = m("shadow" === e && i.shadowAnchor || i.iconAnchor || n && n.divideBy(2, !0));
|
|
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")
|
|
}, _createImg: function (t, e) {
|
|
return (e = e || document.createElement("img")).src = t, e
|
|
}, _getIconUrl: function (t) {
|
|
return b.retina && this.options[t + "RetinaUrl"] || this.options[t + "Url"]
|
|
}
|
|
});
|
|
var _i = di.extend({
|
|
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]
|
|
}, _getIconUrl: function (t) {
|
|
return "string" != typeof _i.imagePath && (_i.imagePath = this._detectIconPath()), (this.options.imagePath || _i.imagePath) + di.prototype._getIconUrl.call(this, t)
|
|
}, _stripUrl: function (t) {
|
|
function e(t, e, i) {
|
|
return (e = e.exec(t)) && e[i]
|
|
}
|
|
|
|
return (t = e(t, /^url\((['"])?(.+)\1\)$/, 2)) && e(t, /^(.*)marker-icon\.png$/, 1)
|
|
}, _detectIconPath: function () {
|
|
var t = P("div", "leaflet-default-icon-path", document.body),
|
|
e = pe(t, "background-image") || pe(t, "backgroundImage");
|
|
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) : ""
|
|
}
|
|
}), pi = n.extend({
|
|
initialize: function (t) {
|
|
this._marker = t
|
|
}, addHooks: function () {
|
|
var t = this._marker._icon;
|
|
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")
|
|
}, 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")
|
|
}, moved: function () {
|
|
return this._draggable && this._draggable._moved
|
|
}, _adjustPan: function (t) {
|
|
var e = this._marker, i = e._map, n = this._marker.options.autoPanSpeed,
|
|
o = this._marker.options.autoPanPadding, s = Pe(e._icon), r = i.getPixelBounds(),
|
|
a = i.getPixelOrigin(), a = _(r.min._subtract(a).add(o), r.max._subtract(a).subtract(o));
|
|
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)))
|
|
}, _onDragStart: function () {
|
|
this._oldLatLng = this._marker.getLatLng(), this._marker.closePopup && this._marker.closePopup(), this._marker.fire("movestart").fire("dragstart")
|
|
}, _onPreDrag: function (t) {
|
|
this._marker.options.autoPan && (r(this._panRequest), this._panRequest = x(this._adjustPan.bind(this, t)))
|
|
}, _onDrag: function (t) {
|
|
var e = this._marker, i = e._shadow, n = Pe(e._icon), o = e._map.layerPointToLatLng(n);
|
|
i && Z(i, n), e._latlng = o, t.latlng = o, t.oldLatLng = this._oldLatLng, e.fire("move", t).fire("drag", t)
|
|
}, _onDragEnd: function (t) {
|
|
r(this._panRequest), delete this._oldLatLng, this._marker.fire("moveend").fire("dragend", t)
|
|
}
|
|
}), mi = o.extend({
|
|
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
|
|
}, initialize: function (t, e) {
|
|
c(this, e), this._latlng = w(t)
|
|
}, onAdd: function (t) {
|
|
this._zoomAnimated = this._zoomAnimated && t.options.markerZoomAnimation, this._zoomAnimated && t.on("zoomanim", this._animateZoom, this), this._initIcon(), this.update()
|
|
}, 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()
|
|
}, getEvents: function () {
|
|
return {zoom: this.update, viewreset: this.update}
|
|
}, getLatLng: function () {
|
|
return this._latlng
|
|
}, setLatLng: function (t) {
|
|
var e = this._latlng;
|
|
return this._latlng = w(t), this.update(), this.fire("move", {oldLatLng: e, latlng: this._latlng})
|
|
}, setZIndexOffset: function (t) {
|
|
return this.options.zIndexOffset = t, this.update()
|
|
}, getIcon: function () {
|
|
return this.options.icon
|
|
}, setIcon: function (t) {
|
|
return this.options.icon = t, this._map && (this._initIcon(), this.update()), this._popup && this.bindPopup(this._popup, this._popup.options), this
|
|
}, getElement: function () {
|
|
return this._icon
|
|
}, update: function () {
|
|
var t;
|
|
return this._icon && this._map && (t = this._map.latLngToLayerPoint(this._latlng).round(), this._setPos(t)), this
|
|
}, _initIcon: function () {
|
|
var t = this.options, e = "leaflet-zoom-" + (this._zoomAnimated ? "animated" : "hide"),
|
|
i = t.icon.createIcon(this._icon), n = !1,
|
|
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)),
|
|
o = !1;
|
|
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)
|
|
}, _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
|
|
}, _removeShadow: function () {
|
|
this._shadow && T(this._shadow), this._shadow = null
|
|
}, _setPos: function (t) {
|
|
this._icon && Z(this._icon, t), this._shadow && Z(this._shadow, t), this._zIndex = t.y + this.options.zIndexOffset, this._resetZIndex()
|
|
}, _updateZIndex: function (t) {
|
|
this._icon && (this._icon.style.zIndex = this._zIndex + t)
|
|
}, _animateZoom: function (t) {
|
|
t = this._map._latLngToNewLayerPoint(this._latlng, t.zoom, t.center).round();
|
|
this._setPos(t)
|
|
}, _initInteraction: function () {
|
|
var t;
|
|
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()))
|
|
}, setOpacity: function (t) {
|
|
return this.options.opacity = t, this._map && this._updateOpacity(), this
|
|
}, _updateOpacity: function () {
|
|
var t = this.options.opacity;
|
|
this._icon && C(this._icon, t), this._shadow && C(this._shadow, t)
|
|
}, _bringToFront: function () {
|
|
this._updateZIndex(this.options.riseOffset)
|
|
}, _resetZIndex: function () {
|
|
this._updateZIndex(0)
|
|
}, _panOnFocus: function () {
|
|
var t, e, i = this._map;
|
|
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)
|
|
}))
|
|
}, _getPopupAnchor: function () {
|
|
return this.options.icon.options.popupAnchor
|
|
}, _getTooltipAnchor: function () {
|
|
return this.options.icon.options.tooltipAnchor
|
|
}
|
|
});
|
|
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)
|
|
}
|
|
}), gi = fi.extend({
|
|
options: {fill: !0, radius: 10}, initialize: function (t, e) {
|
|
c(this, e), this._latlng = w(t), this._radius = this.options.radius
|
|
}, setLatLng: function (t) {
|
|
var e = this._latlng;
|
|
return this._latlng = w(t), this.redraw(), this.fire("move", {oldLatLng: e, latlng: this._latlng})
|
|
}, getLatLng: function () {
|
|
return this._latlng
|
|
}, setRadius: function (t) {
|
|
return this.options.radius = this._radius = t, this.redraw()
|
|
}, getRadius: function () {
|
|
return this._radius
|
|
}, setStyle: function (t) {
|
|
var e = t && t.radius || this._radius;
|
|
return fi.prototype.setStyle.call(this, t), this.setRadius(e), this
|
|
}, _project: function () {
|
|
this._point = this._map.latLngToLayerPoint(this._latlng), this._updateBounds()
|
|
}, _updateBounds: function () {
|
|
var t = this._radius, e = this._radiusY || t, i = this._clickTolerance(), t = [t + i, e + i];
|
|
this._pxBounds = new f(this._point.subtract(t), this._point.add(t))
|
|
}, _update: function () {
|
|
this._map && this._updatePath()
|
|
}, _updatePath: function () {
|
|
this._renderer._updateCircle(this)
|
|
}, _empty: function () {
|
|
return this._radius && !this._renderer._bounds.intersects(this._pxBounds)
|
|
}, _containsPoint: function (t) {
|
|
return t.distanceTo(this._point) <= this._radius + this._clickTolerance()
|
|
}
|
|
});
|
|
var vi = gi.extend({
|
|
initialize: function (t, e, i) {
|
|
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");
|
|
this._mRadius = this.options.radius
|
|
}, setRadius: function (t) {
|
|
return this._mRadius = t, this.redraw()
|
|
}, getRadius: function () {
|
|
return this._mRadius
|
|
}, 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)))
|
|
}, setStyle: fi.prototype.setStyle, _project: function () {
|
|
var t, e, i, n, o, s = this._latlng.lng, r = this._latlng.lat, a = this._map, h = a.options.crs;
|
|
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()
|
|
}
|
|
});
|
|
var yi = fi.extend({
|
|
options: {smoothFactor: 1, noClip: !1}, initialize: function (t, e) {
|
|
c(this, e), this._setLatLngs(t)
|
|
}, getLatLngs: function () {
|
|
return this._latlngs
|
|
}, setLatLngs: function (t) {
|
|
return this._setLatLngs(t), this.redraw()
|
|
}, isEmpty: function () {
|
|
return !this._latlngs.length
|
|
}, closestLayerPoint: function (t) {
|
|
for (var e = 1 / 0, i = null, n = ri, o = 0, s = this._parts.length; o < s; o++) for (var r = this._parts[o], a = 1, h = r.length; a < h; a++) {
|
|
var l, u, c = n(t, l = r[a - 1], u = r[a], !0);
|
|
c < e && (e = c, i = n(t, l, u))
|
|
}
|
|
return i && (i.distance = Math.sqrt(e)), i
|
|
}, getCenter: function () {
|
|
if (this._map) return hi(this._defaultShape(), this._map.options.crs);
|
|
throw new Error("Must add layer to map before using getCenter()")
|
|
}, getBounds: function () {
|
|
return this._bounds
|
|
}, addLatLng: function (t, e) {
|
|
return e = e || this._defaultShape(), t = w(t), e.push(t), this._bounds.extend(t), this.redraw()
|
|
}, _setLatLngs: function (t) {
|
|
this._bounds = new s, this._latlngs = this._convertLatLngs(t)
|
|
}, _defaultShape: function () {
|
|
return I(this._latlngs) ? this._latlngs : this._latlngs[0]
|
|
}, _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
|
|
}, _project: function () {
|
|
var t = new f;
|
|
this._rings = [], this._projectLatlngs(this._latlngs, this._rings, t), this._bounds.isValid() && t.isValid() && (this._rawPxBounds = t, this._updateBounds())
|
|
}, _updateBounds: function () {
|
|
var t = this._clickTolerance(), t = new p(t, t);
|
|
this._rawPxBounds && (this._pxBounds = new f([this._rawPxBounds.min.subtract(t), this._rawPxBounds.max.add(t)]))
|
|
}, _projectLatlngs: function (t, e, i) {
|
|
var n, o, s = t[0] instanceof v, r = t.length;
|
|
if (s) {
|
|
for (o = [], n = 0; n < r; n++) o[n] = this._map.latLngToLayerPoint(t[n]), i.extend(o[n]);
|
|
e.push(o)
|
|
} else for (n = 0; n < r; n++) this._projectLatlngs(t[n], e, i)
|
|
}, _clipPoints: function () {
|
|
var t = this._renderer._bounds;
|
|
if (this._parts = [], this._pxBounds && this._pxBounds.intersects(t)) if (this.options.noClip) this._parts = this._rings; else for (var e, i, n, o, s = this._parts, r = 0, a = 0, h = this._rings.length; r < h; r++) 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++))
|
|
}, _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)
|
|
}, _update: function () {
|
|
this._map && (this._clipPoints(), this._simplifyPoints(), this._updatePath())
|
|
}, _updatePath: function () {
|
|
this._renderer._updatePoly(this)
|
|
}, _containsPoint: function (t, e) {
|
|
var i, n, o, s, r, a, h = this._clickTolerance();
|
|
if (this._pxBounds && this._pxBounds.contains(t)) for (i = 0, s = this._parts.length; i < s; i++) for (n = 0, o = (r = (a = this._parts[i]).length) - 1; n < r; o = n++) if ((e || 0 !== n) && ii(t, a[o], a[n]) <= h) return !0;
|
|
return !1
|
|
}
|
|
});
|
|
yi._flat = ai;
|
|
var xi = yi.extend({
|
|
options: {fill: !0}, isEmpty: function () {
|
|
return !this._latlngs.length || !this._latlngs[0].length
|
|
}, getCenter: function () {
|
|
if (this._map) return $e(this._defaultShape(), this._map.options.crs);
|
|
throw new Error("Must add layer to map before using getCenter()")
|
|
}, _convertLatLngs: function (t) {
|
|
var t = yi.prototype._convertLatLngs.call(this, t), e = t.length;
|
|
return 2 <= e && t[0] instanceof v && t[0].equals(t[e - 1]) && t.pop(), t
|
|
}, _setLatLngs: function (t) {
|
|
yi.prototype._setLatLngs.call(this, t), I(this._latlngs) && (this._latlngs = [this._latlngs])
|
|
}, _defaultShape: function () {
|
|
return (I(this._latlngs[0]) ? this._latlngs : this._latlngs[0])[0]
|
|
}, _clipPoints: function () {
|
|
var t = this._renderer._bounds, e = this.options.weight, e = new p(e, e),
|
|
t = new f(t.min.subtract(e), t.max.add(e));
|
|
if (this._parts = [], this._pxBounds && this._pxBounds.intersects(t)) if (this.options.noClip) this._parts = this._rings; else for (var i, n = 0, o = this._rings.length; n < o; n++) (i = Je(this._rings[n], t, !0)).length && this._parts.push(i)
|
|
}, _updatePath: function () {
|
|
this._renderer._updatePoly(this, !0)
|
|
}, _containsPoint: function (t) {
|
|
var e, i, n, o, s, r, a, h, l = !1;
|
|
if (!this._pxBounds || !this._pxBounds.contains(t)) return !1;
|
|
for (o = 0, a = this._parts.length; o < a; o++) 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);
|
|
return l || yi.prototype._containsPoint.call(this, t, !0)
|
|
}
|
|
});
|
|
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))
|
|
}
|
|
});
|
|
|
|
function bi(t, e) {
|
|
var i, n, o, s, r = "Feature" === t.type ? t.geometry : t, a = r ? r.coordinates : null, h = [],
|
|
l = e && e.pointToLayer, u = e && e.coordsToLatLng || Li;
|
|
if (!a && !r) return null;
|
|
switch (r.type) {
|
|
case"Point":
|
|
return Pi(l, t, i = u(a), e);
|
|
case"MultiPoint":
|
|
for (o = 0, s = a.length; o < s; o++) i = u(a[o]), h.push(Pi(l, t, i, e));
|
|
return new ci(h);
|
|
case"LineString":
|
|
case"MultiLineString":
|
|
return n = Ti(a, "LineString" === r.type ? 0 : 1, u), new yi(n, e);
|
|
case"Polygon":
|
|
case"MultiPolygon":
|
|
return n = Ti(a, "Polygon" === r.type ? 1 : 2, u), new xi(n, e);
|
|
case"GeometryCollection":
|
|
for (o = 0, s = r.geometries.length; o < s; o++) {
|
|
var c = bi({geometry: r.geometries[o], type: "Feature", properties: t.properties}, e);
|
|
c && h.push(c)
|
|
}
|
|
return new ci(h);
|
|
case"FeatureCollection":
|
|
for (o = 0, s = r.features.length; o < s; o++) {
|
|
var d = bi(r.features[o], e);
|
|
d && h.push(d)
|
|
}
|
|
return new ci(h);
|
|
default:
|
|
throw new Error("Invalid GeoJSON object.")
|
|
}
|
|
}
|
|
|
|
function Pi(t, e, i, n) {
|
|
return t ? t(e, i) : new mi(i, n && n.markersInheritOptions && n)
|
|
}
|
|
|
|
function Li(t) {
|
|
return new v(t[1], t[0], t[2])
|
|
}
|
|
|
|
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
|
|
}
|
|
|
|
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)]
|
|
}
|
|
|
|
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
|
|
}
|
|
|
|
function Ci(t, e) {
|
|
return t.feature ? l({}, t.feature, {geometry: e}) : Zi(e)
|
|
}
|
|
|
|
function Zi(t) {
|
|
return "Feature" === t.type || "FeatureCollection" === t.type ? t : {
|
|
type: "Feature",
|
|
properties: {},
|
|
geometry: t
|
|
}
|
|
}
|
|
|
|
Tt = {
|
|
toGeoJSON: function (t) {
|
|
return Ci(this, {type: "Point", coordinates: Mi(this.getLatLng(), t)})
|
|
}
|
|
};
|
|
|
|
function Si(t, e) {
|
|
return new wi(t, e)
|
|
}
|
|
|
|
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({
|
|
toGeoJSON: function (t) {
|
|
var e = !I(this._latlngs), i = e && !I(this._latlngs[0]), t = zi(this._latlngs, i ? 2 : e ? 1 : 0, !0, t);
|
|
return Ci(this, {type: (i ? "Multi" : "") + "Polygon", coordinates: t = e ? t : [t]})
|
|
}
|
|
}), 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})
|
|
}
|
|
});
|
|
var Mt = Si, Ei = o.extend({
|
|
options: {opacity: 1, alt: "", interactive: !1, crossOrigin: !1, errorOverlayUrl: "", zIndex: 1, className: ""},
|
|
initialize: function (t, e, i) {
|
|
this._url = t, this._bounds = g(e), c(this, i)
|
|
},
|
|
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()
|
|
},
|
|
onRemove: function () {
|
|
T(this._image), this.options.interactive && this.removeInteractiveTarget(this._image)
|
|
},
|
|
setOpacity: function (t) {
|
|
return this.options.opacity = t, this._image && this._updateOpacity(), this
|
|
},
|
|
setStyle: function (t) {
|
|
return t.opacity && this.setOpacity(t.opacity), this
|
|
},
|
|
bringToFront: function () {
|
|
return this._map && fe(this._image), this
|
|
},
|
|
bringToBack: function () {
|
|
return this._map && ge(this._image), this
|
|
},
|
|
setUrl: function (t) {
|
|
return this._url = t, this._image && (this._image.src = t), this
|
|
},
|
|
setBounds: function (t) {
|
|
return this._bounds = g(t), this._map && this._reset(), this
|
|
},
|
|
getEvents: function () {
|
|
var t = {zoom: this._reset, viewreset: this._reset};
|
|
return this._zoomAnimated && (t.zoomanim = this._animateZoom), t
|
|
},
|
|
setZIndex: function (t) {
|
|
return this.options.zIndex = t, this._updateZIndex(), this
|
|
},
|
|
getBounds: function () {
|
|
return this._bounds
|
|
},
|
|
getElement: function () {
|
|
return this._image
|
|
},
|
|
_initImage: function () {
|
|
var t = "IMG" === this._url.tagName, e = this._image = t ? this._url : P("img");
|
|
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)
|
|
},
|
|
_animateZoom: function (t) {
|
|
var e = this._map.getZoomScale(t.zoom),
|
|
t = this._map._latLngBoundsToNewLayerBounds(this._bounds, t.zoom, t.center).min;
|
|
be(this._image, t, e)
|
|
},
|
|
_reset: function () {
|
|
var t = this._image,
|
|
e = new f(this._map.latLngToLayerPoint(this._bounds.getNorthWest()), this._map.latLngToLayerPoint(this._bounds.getSouthEast())),
|
|
i = e.getSize();
|
|
Z(t, e.min), t.style.width = i.x + "px", t.style.height = i.y + "px"
|
|
},
|
|
_updateOpacity: function () {
|
|
C(this._image, this.options.opacity)
|
|
},
|
|
_updateZIndex: function () {
|
|
this._image && void 0 !== this.options.zIndex && null !== this.options.zIndex && (this._image.style.zIndex = this.options.zIndex)
|
|
},
|
|
_overlayOnError: function () {
|
|
this.fire("error");
|
|
var t = this.options.errorOverlayUrl;
|
|
t && this._url !== t && (this._url = t, this._image.src = t)
|
|
},
|
|
getCenter: function () {
|
|
return this._bounds.getCenter()
|
|
}
|
|
}), ki = Ei.extend({
|
|
options: {autoplay: !0, loop: !0, keepAspectRatio: !0, muted: !1, playsInline: !0},
|
|
_initImage: function () {
|
|
var t = "VIDEO" === this._url.tagName, e = this._image = t ? this._url : P("video");
|
|
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) {
|
|
for (var i = e.getElementsByTagName("source"), n = [], o = 0; o < i.length; o++) n.push(i[o].src);
|
|
this._url = 0 < i.length ? n : [e.src]
|
|
} else {
|
|
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;
|
|
for (var s = 0; s < this._url.length; s++) {
|
|
var r = P("source");
|
|
r.src = this._url[s], e.appendChild(r)
|
|
}
|
|
}
|
|
}
|
|
});
|
|
var Oi = Ei.extend({
|
|
_initImage: function () {
|
|
var t = this._image = this._url;
|
|
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
|
|
}
|
|
});
|
|
var Ai = o.extend({
|
|
options: {interactive: !1, offset: [0, 0], className: "", pane: void 0, content: ""},
|
|
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)
|
|
},
|
|
openOn: function (t) {
|
|
return (t = arguments.length ? t : this._source._map).hasLayer(this) || t.addLayer(this), this
|
|
},
|
|
close: function () {
|
|
return this._map && this._map.removeLayer(this), this
|
|
},
|
|
toggle: function (t) {
|
|
return this._map ? this.close() : (arguments.length ? this._source = t : t = this._source, this._prepareOpen(), this.openOn(t._map)), this
|
|
},
|
|
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))
|
|
},
|
|
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))
|
|
},
|
|
getLatLng: function () {
|
|
return this._latlng
|
|
},
|
|
setLatLng: function (t) {
|
|
return this._latlng = w(t), this._map && (this._updatePosition(), this._adjustPan()), this
|
|
},
|
|
getContent: function () {
|
|
return this._content
|
|
},
|
|
setContent: function (t) {
|
|
return this._content = t, this.update(), this
|
|
},
|
|
getElement: function () {
|
|
return this._container
|
|
},
|
|
update: function () {
|
|
this._map && (this._container.style.visibility = "hidden", this._updateContent(), this._updateLayout(), this._updatePosition(), this._container.style.visibility = "", this._adjustPan())
|
|
},
|
|
getEvents: function () {
|
|
var t = {zoom: this._updatePosition, viewreset: this._updatePosition};
|
|
return this._zoomAnimated && (t.zoomanim = this._animateZoom), t
|
|
},
|
|
isOpen: function () {
|
|
return !!this._map && this._map.hasLayer(this)
|
|
},
|
|
bringToFront: function () {
|
|
return this._map && fe(this._container), this
|
|
},
|
|
bringToBack: function () {
|
|
return this._map && ge(this._container), this
|
|
},
|
|
_prepareOpen: function (t) {
|
|
if (!(i = this._source)._map) return !1;
|
|
if (i instanceof ci) {
|
|
var e, i = null, n = this._source._layers;
|
|
for (e in n) if (n[e]._map) {
|
|
i = n[e];
|
|
break
|
|
}
|
|
if (!i) return !1;
|
|
this._source = i
|
|
}
|
|
if (!t) if (i.getCenter) t = i.getCenter(); else if (i.getLatLng) t = i.getLatLng(); else {
|
|
if (!i.getBounds) throw new Error("Unable to get source layer LatLng.");
|
|
t = i.getBounds().getCenter()
|
|
}
|
|
return this.setLatLng(t), this._map && this.update(), !0
|
|
},
|
|
_updateContent: function () {
|
|
if (this._content) {
|
|
var t = this._contentNode,
|
|
e = "function" == typeof this._content ? this._content(this._source || this) : this._content;
|
|
if ("string" == typeof e) t.innerHTML = e; else {
|
|
for (; t.hasChildNodes();) t.removeChild(t.firstChild);
|
|
t.appendChild(e)
|
|
}
|
|
this.fire("contentupdate")
|
|
}
|
|
},
|
|
_updatePosition: function () {
|
|
var t, e, i;
|
|
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")
|
|
},
|
|
_getAnchor: function () {
|
|
return [0, 0]
|
|
}
|
|
}), 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({
|
|
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: ""
|
|
}, 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)
|
|
}, 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))
|
|
}, 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))
|
|
}, 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
|
|
}, _initLayout: function () {
|
|
var t = "leaflet-popup",
|
|
e = this._container = P("div", t + " " + (this.options.className || "") + " leaflet-zoom-animated"),
|
|
i = this._wrapper = P("div", t + "-content-wrapper", e);
|
|
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))
|
|
}, _updateLayout: function () {
|
|
var t = this._contentNode, e = t.style, i = (e.width = "", e.whiteSpace = "nowrap", t.offsetWidth),
|
|
i = Math.min(i, this.options.maxWidth),
|
|
i = (i = Math.max(i, this.options.minWidth), e.width = i + 1 + "px", e.whiteSpace = "", e.height = "", t.offsetHeight),
|
|
n = this.options.maxHeight, o = "leaflet-popup-scrolled";
|
|
(n && n < i ? (e.height = n + "px", M) : z)(t, o), this._containerWidth = this._container.offsetWidth
|
|
}, _animateZoom: function (t) {
|
|
var t = this._map._latLngToNewLayerPoint(this._latlng, t.zoom, t.center), e = this._getAnchor();
|
|
Z(this._container, t.add(e))
|
|
}, _adjustPan: function () {
|
|
var t, e, i, n, o, s, r, a;
|
|
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]))))
|
|
}, _getAnchor: function () {
|
|
return m(this._source && this._source._getPopupAnchor ? this._source._getPopupAnchor() : [0, 0])
|
|
}
|
|
})), 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({
|
|
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
|
|
}, 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
|
|
}, 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
|
|
}, closePopup: function () {
|
|
return this._popup && this._popup.close(), this
|
|
}, togglePopup: function () {
|
|
return this._popup && this._popup.toggle(this), this
|
|
}, isPopupOpen: function () {
|
|
return !!this._popup && this._popup.isOpen()
|
|
}, setPopupContent: function (t) {
|
|
return this._popup && this._popup.setContent(t), this
|
|
}, getPopup: function () {
|
|
return this._popup
|
|
}, _openPopup: function (t) {
|
|
var e;
|
|
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))
|
|
}, _movePopup: function (t) {
|
|
this._popup.setLatLng(t.latlng)
|
|
}, _onKeyPress: function (t) {
|
|
13 === t.originalEvent.keyCode && this._openPopup(t)
|
|
}
|
|
}), Ai.extend({
|
|
options: {pane: "tooltipPane", offset: [0, 0], direction: "auto", permanent: !1, sticky: !1, opacity: .9},
|
|
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))
|
|
},
|
|
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))
|
|
},
|
|
getEvents: function () {
|
|
var t = Ai.prototype.getEvents.call(this);
|
|
return this.options.permanent || (t.preclick = this.close), t
|
|
},
|
|
_initLayout: function () {
|
|
var t = "leaflet-tooltip " + (this.options.className || "") + " leaflet-zoom-" + (this._zoomAnimated ? "animated" : "hide");
|
|
this._contentNode = this._container = P("div", t), this._container.setAttribute("role", "tooltip"), this._container.setAttribute("id", "leaflet-tooltip-" + h(this))
|
|
},
|
|
_updateLayout: function () {
|
|
},
|
|
_adjustPan: function () {
|
|
},
|
|
_setPosition: function (t) {
|
|
var e, i = this._map, n = this._container, o = i.latLngToContainerPoint(i.getCenter()),
|
|
i = i.layerPointToContainerPoint(t), s = this.options.direction, r = n.offsetWidth, a = n.offsetHeight,
|
|
h = m(this.options.offset), l = this._getAnchor(),
|
|
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);
|
|
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)
|
|
},
|
|
_updatePosition: function () {
|
|
var t = this._map.latLngToLayerPoint(this._latlng);
|
|
this._setPosition(t)
|
|
},
|
|
setOpacity: function (t) {
|
|
this.options.opacity = t, this._container && C(this._container, t)
|
|
},
|
|
_animateZoom: function (t) {
|
|
t = this._map._latLngToNewLayerPoint(this._latlng, t.zoom, t.center);
|
|
this._setPosition(t)
|
|
},
|
|
_getAnchor: function () {
|
|
return m(this._source && this._source._getTooltipAnchor && !this.options.sticky ? this._source._getTooltipAnchor() : [0, 0])
|
|
}
|
|
})), 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({
|
|
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
|
|
}, unbindTooltip: function () {
|
|
return this._tooltip && (this._initTooltipInteractions(!0), this.closeTooltip(), this._tooltip = null), this
|
|
}, _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)
|
|
}, 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
|
|
}, closeTooltip: function () {
|
|
if (this._tooltip) return this._tooltip.close()
|
|
}, toggleTooltip: function () {
|
|
return this._tooltip && this._tooltip.toggle(this), this
|
|
}, isTooltipOpen: function () {
|
|
return this._tooltip.isOpen()
|
|
}, setTooltipContent: function (t) {
|
|
return this._tooltip && this._tooltip.setContent(t), this
|
|
}, getTooltip: function () {
|
|
return this._tooltip
|
|
}, _addFocusListeners: function () {
|
|
this.getElement ? this._addFocusListenersOnLayer(this) : this.eachLayer && this.eachLayer(this._addFocusListenersOnLayer, this)
|
|
}, _addFocusListenersOnLayer: function (t) {
|
|
var e = "function" == typeof t.getElement && t.getElement();
|
|
e && (S(e, "focus", function () {
|
|
this._tooltip._source = t, this.openTooltip()
|
|
}, this), S(e, "blur", this.closeTooltip, this))
|
|
}, _setAriaDescribedByOnLayer: function (t) {
|
|
t = "function" == typeof t.getElement && t.getElement();
|
|
t && t.setAttribute("aria-describedby", this._tooltip._container.id)
|
|
}, _openTooltip: function (t) {
|
|
var e;
|
|
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)))
|
|
}, _moveTooltip: function (t) {
|
|
var e = t.latlng;
|
|
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)
|
|
}
|
|
}), di.extend({
|
|
options: {iconSize: [12, 12], html: !1, bgPos: null, className: "leaflet-div-icon"},
|
|
createIcon: function (t) {
|
|
var t = t && "DIV" === t.tagName ? t : document.createElement("div"), e = this.options;
|
|
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
|
|
},
|
|
createShadow: function () {
|
|
return null
|
|
}
|
|
}));
|
|
di.Default = _i;
|
|
var Ni = o.extend({
|
|
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
|
|
}, initialize: function (t) {
|
|
c(this, t)
|
|
}, onAdd: function () {
|
|
this._initContainer(), this._levels = {}, this._tiles = {}, this._resetView()
|
|
}, beforeAdd: function (t) {
|
|
t._addZoomLimit(this)
|
|
}, onRemove: function (t) {
|
|
this._removeAllTiles(), T(this._container), t._removeZoomLimit(this), this._container = null, this._tileZoom = void 0
|
|
}, bringToFront: function () {
|
|
return this._map && (fe(this._container), this._setAutoZIndex(Math.max)), this
|
|
}, bringToBack: function () {
|
|
return this._map && (ge(this._container), this._setAutoZIndex(Math.min)), this
|
|
}, getContainer: function () {
|
|
return this._container
|
|
}, setOpacity: function (t) {
|
|
return this.options.opacity = t, this._updateOpacity(), this
|
|
}, setZIndex: function (t) {
|
|
return this.options.zIndex = t, this._updateZIndex(), this
|
|
}, isLoading: function () {
|
|
return this._loading
|
|
}, 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
|
|
}, 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
|
|
}, createTile: function () {
|
|
return document.createElement("div")
|
|
}, getTileSize: function () {
|
|
var t = this.options.tileSize;
|
|
return t instanceof p ? t : new p(t, t)
|
|
}, _updateZIndex: function () {
|
|
this._container && void 0 !== this.options.zIndex && null !== this.options.zIndex && (this._container.style.zIndex = this.options.zIndex)
|
|
}, _setAutoZIndex: function (t) {
|
|
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));
|
|
isFinite(n) && (this.options.zIndex = n + t(-1, 1), this._updateZIndex())
|
|
}, _updateOpacity: function () {
|
|
if (this._map && !b.ielt9) {
|
|
C(this._container, this.options.opacity);
|
|
var t, e = +new Date, i = !1, n = !1;
|
|
for (t in this._tiles) {
|
|
var o, s = this._tiles[t];
|
|
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))
|
|
}
|
|
n && !this._noPrune && this._pruneTiles(), i && (r(this._fadeFrame), this._fadeFrame = x(this._updateOpacity, this))
|
|
}
|
|
}, _onOpaqueTile: u, _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))
|
|
}, _updateLevels: function () {
|
|
var t = this._tileZoom, e = this.options.maxZoom;
|
|
if (void 0 !== t) {
|
|
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]);
|
|
var n = this._levels[t], o = this._map;
|
|
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
|
|
}
|
|
}, _onUpdateLevel: u, _onRemoveLevel: u, _onCreateLevel: u, _pruneTiles: function () {
|
|
if (this._map) {
|
|
var t, e, i, n = this._map.getZoom();
|
|
if (n > this.options.maxZoom || n < this.options.minZoom) this._removeAllTiles(); 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)
|
|
}
|
|
}
|
|
}, _removeTilesAtZoom: function (t) {
|
|
for (var e in this._tiles) this._tiles[e].coords.z === t && this._removeTile(e)
|
|
}, _removeAllTiles: function () {
|
|
for (var t in this._tiles) this._removeTile(t)
|
|
}, _invalidateAll: function () {
|
|
for (var t in this._levels) T(this._levels[t].el), this._onRemoveLevel(Number(t)), delete this._levels[t];
|
|
this._removeAllTiles(), this._tileZoom = void 0
|
|
}, _retainParent: function (t, e, i, n) {
|
|
var t = Math.floor(t / 2), e = Math.floor(e / 2), i = i - 1, o = new p(+t, +e),
|
|
o = (o.z = i, this._tileCoordsToKey(o)), o = this._tiles[o];
|
|
return o && o.active ? o.retain = !0 : (o && o.loaded && (o.retain = !0), n < i && this._retainParent(t, e, i, n))
|
|
}, _retainChildren: function (t, e, i, n) {
|
|
for (var o = 2 * t; o < 2 * t + 2; o++) for (var s = 2 * e; s < 2 * e + 2; s++) {
|
|
var r = new p(o, s), r = (r.z = i + 1, this._tileCoordsToKey(r)), r = this._tiles[r];
|
|
r && r.active ? r.retain = !0 : (r && r.loaded && (r.retain = !0), i + 1 < n && this._retainChildren(o, s, i + 1, n))
|
|
}
|
|
}, _resetView: function (t) {
|
|
t = t && (t.pinch || t.flyTo);
|
|
this._setView(this._map.getCenter(), this._map.getZoom(), t, t)
|
|
}, _animateZoom: function (t) {
|
|
this._setView(t.center, t.zoom, !0, t.noUpdate)
|
|
}, _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
|
|
}, _setView: function (t, e, i, n) {
|
|
var o = Math.round(e),
|
|
o = void 0 !== this.options.maxZoom && o > this.options.maxZoom || void 0 !== this.options.minZoom && o < this.options.minZoom ? void 0 : this._clampZoom(o),
|
|
s = this.options.updateWhenZooming && o !== this._tileZoom;
|
|
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)
|
|
}, _setZoomTransforms: function (t, e) {
|
|
for (var i in this._levels) this._setZoomTransform(this._levels[i], t, e)
|
|
}, _setZoomTransform: function (t, e, i) {
|
|
var n = this._map.getZoomScale(i, t.zoom),
|
|
e = t.origin.multiplyBy(n).subtract(this._map._getNewPixelOrigin(e, i)).round();
|
|
b.any3d ? be(t.el, e, n) : Z(t.el, e)
|
|
}, _resetGrid: function () {
|
|
var t = this._map, e = t.options.crs, i = this._tileSize = this.getTileSize(), n = this._tileZoom,
|
|
o = this._map.getPixelWorldBounds(this._tileZoom);
|
|
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)]
|
|
}, _onMoveEnd: function () {
|
|
this._map && !this._map._animatingZoom && this._update()
|
|
}, _getTiledPixelBounds: function (t) {
|
|
var e = this._map, i = e._animatingZoom ? Math.max(e._animateToZoom, e.getZoom()) : e.getZoom(),
|
|
i = e.getZoomScale(i, this._tileZoom), t = e.project(t, this._tileZoom).floor(),
|
|
e = e.getSize().divideBy(2 * i);
|
|
return new f(t.subtract(e), t.add(e))
|
|
}, _update: function (t) {
|
|
var e = this._map;
|
|
if (e) {
|
|
var i = this._clampZoom(e.getZoom());
|
|
if (void 0 === t && (t = e.getCenter()), void 0 !== this._tileZoom) {
|
|
var n, e = this._getTiledPixelBounds(t), o = this._pxBoundsToTileRange(e), s = o.getCenter(),
|
|
r = [], e = this.options.keepBuffer,
|
|
a = new f(o.getBottomLeft().subtract([e, -e]), o.getTopRight().add([e, -e]));
|
|
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");
|
|
for (n in this._tiles) {
|
|
var h = this._tiles[n].coords;
|
|
h.z === this._tileZoom && a.contains(new p(h.x, h.y)) || (this._tiles[n].current = !1)
|
|
}
|
|
if (1 < Math.abs(i - this._tileZoom)) this._setView(t, i); else {
|
|
for (var l = o.min.y; l <= o.max.y; l++) for (var u = o.min.x; u <= o.max.x; u++) {
|
|
var c, d = new p(u, l);
|
|
d.z = this._tileZoom, this._isValidTile(d) && ((c = this._tiles[this._tileCoordsToKey(d)]) ? c.current = !0 : r.push(d))
|
|
}
|
|
if (r.sort(function (t, e) {
|
|
return t.distanceTo(s) - e.distanceTo(s)
|
|
}), 0 !== r.length) {
|
|
this._loading || (this._loading = !0, this.fire("loading"));
|
|
for (var _ = document.createDocumentFragment(), u = 0; u < r.length; u++) this._addTile(r[u], _);
|
|
this._level.el.appendChild(_)
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}, _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))
|
|
}, _keyToBounds: function (t) {
|
|
return this._tileCoordsToBounds(this._keyToTileCoords(t))
|
|
}, _tileCoordsToNwSe: function (t) {
|
|
var e = this._map, i = this.getTileSize(), n = t.scaleBy(i), i = n.add(i);
|
|
return [e.unproject(n, t.z), e.unproject(i, t.z)]
|
|
}, _tileCoordsToBounds: function (t) {
|
|
t = this._tileCoordsToNwSe(t), t = new s(t[0], t[1]);
|
|
return t = this.options.noWrap ? t : this._map.wrapLatLngBounds(t)
|
|
}, _tileCoordsToKey: function (t) {
|
|
return t.x + ":" + t.y + ":" + t.z
|
|
}, _keyToTileCoords: function (t) {
|
|
var t = t.split(":"), e = new p(+t[0], +t[1]);
|
|
return e.z = +t[2], e
|
|
}, _removeTile: function (t) {
|
|
var e = this._tiles[t];
|
|
e && (T(e.el), delete this._tiles[t], this.fire("tileunload", {
|
|
tile: e.el,
|
|
coords: this._keyToTileCoords(t)
|
|
}))
|
|
}, _initTile: function (t) {
|
|
M(t, "leaflet-tile");
|
|
var e = this.getTileSize();
|
|
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)
|
|
}, _addTile: function (t, e) {
|
|
var i = this._getTilePos(t), n = this._tileCoordsToKey(t),
|
|
o = this.createTile(this._wrapCoords(t), a(this._tileReady, this, t));
|
|
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})
|
|
}, _tileReady: function (t, e, i) {
|
|
e && this.fire("tileerror", {error: e, tile: i, coords: t});
|
|
var n = this._tileCoordsToKey(t);
|
|
(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)))
|
|
}, _getTilePos: function (t) {
|
|
return t.scaleBy(this.getTileSize()).subtract(this._level.origin)
|
|
}, _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
|
|
}, _pxBoundsToTileRange: function (t) {
|
|
var e = this.getTileSize();
|
|
return new f(t.min.unscaleBy(e).floor(), t.max.unscaleBy(e).ceil().subtract([1, 1]))
|
|
}, _noTilesToLoad: function () {
|
|
for (var t in this._tiles) if (!this._tiles[t].loaded) return !1;
|
|
return !0
|
|
}
|
|
});
|
|
var Di = Ni.extend({
|
|
options: {
|
|
minZoom: 0,
|
|
maxZoom: 18,
|
|
subdomains: "abc",
|
|
errorTileUrl: "",
|
|
zoomOffset: 0,
|
|
tms: !1,
|
|
zoomReverse: !1,
|
|
detectRetina: !1,
|
|
crossOrigin: !1,
|
|
referrerPolicy: !1
|
|
}, 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)
|
|
}, setUrl: function (t, e) {
|
|
return this._url === t && void 0 === e && (e = !0), this._url = t, e || this.redraw(), this
|
|
}, 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
|
|
}, 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))
|
|
}, _tileOnLoad: function (t, e) {
|
|
b.ielt9 ? setTimeout(a(t, this, null, e), 0) : t(null, e)
|
|
}, _tileOnError: function (t, e, i) {
|
|
var n = this.options.errorTileUrl;
|
|
n && e.getAttribute("src") !== n && (e.src = n), t(i, e)
|
|
}, _onTileRemove: function (t) {
|
|
t.tile.onload = null
|
|
}, _getZoomForUrl: function () {
|
|
var t = this._tileZoom, e = this.options.maxZoom;
|
|
return (t = this.options.zoomReverse ? e - t : t) + this.options.zoomOffset
|
|
}, _getSubdomain: function (t) {
|
|
t = Math.abs(t.x + t.y) % this.options.subdomains.length;
|
|
return this.options.subdomains[t]
|
|
}, _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
|
|
})))
|
|
}, _removeTile: function (t) {
|
|
var e = this._tiles[t];
|
|
if (e) return e.el.setAttribute("src", K), Ni.prototype._removeTile.call(this, t)
|
|
}, _tileReady: function (t, e, i) {
|
|
if (this._map && (!i || i.getAttribute("src") !== K)) return Ni.prototype._tileReady.call(this, t, e, i)
|
|
}
|
|
});
|
|
|
|
function ji(t, e) {
|
|
return new Di(t, e)
|
|
}
|
|
|
|
var Hi = Di.extend({
|
|
defaultWmsParams: {
|
|
service: "WMS",
|
|
request: "GetMap",
|
|
layers: "",
|
|
styles: "",
|
|
format: "image/jpeg",
|
|
transparent: !1,
|
|
version: "1.1.1"
|
|
}, options: {crs: null, uppercase: !1}, initialize: function (t, e) {
|
|
this._url = t;
|
|
var i, n = l({}, this.defaultWmsParams);
|
|
for (i in e) i in this.options || (n[i] = e[i]);
|
|
var t = (e = c(this, e)).detectRetina && b.retina ? 2 : 1, o = this.getTileSize();
|
|
n.width = o.x * t, n.height = o.y * t, this.wmsParams = n
|
|
}, onAdd: function (t) {
|
|
this._crs = this.options.crs || t.options.crs, this._wmsVersion = parseFloat(this.wmsParams.version);
|
|
var e = 1.3 <= this._wmsVersion ? "crs" : "srs";
|
|
this.wmsParams[e] = this._crs.code, Di.prototype.onAdd.call(this, t)
|
|
}, getTileUrl: function (t) {
|
|
var e = this._tileCoordsToNwSe(t), i = this._crs, i = _(i.project(e[0]), i.project(e[1])), e = i.min,
|
|
i = i.max,
|
|
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(","),
|
|
i = Di.prototype.getTileUrl.call(this, t);
|
|
return i + U(this.wmsParams, i, this.options.uppercase) + (this.options.uppercase ? "&BBOX=" : "&bbox=") + e
|
|
}, setParams: function (t, e) {
|
|
return l(this.wmsParams, t), e || this.redraw(), this
|
|
}
|
|
});
|
|
Di.WMS = Hi, ji.wms = function (t, e) {
|
|
return new Hi(t, e)
|
|
};
|
|
var Wi = o.extend({
|
|
options: {padding: .1}, initialize: function (t) {
|
|
c(this, t), h(this), this._layers = this._layers || {}
|
|
}, 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)
|
|
}, onRemove: function () {
|
|
this.off("update", this._updatePaths, this), this._destroyContainer()
|
|
}, getEvents: function () {
|
|
var t = {viewreset: this._reset, zoom: this._onZoom, moveend: this._update, zoomend: this._onZoomEnd};
|
|
return this._zoomAnimated && (t.zoomanim = this._onAnimZoom), t
|
|
}, _onAnimZoom: function (t) {
|
|
this._updateTransform(t.center, t.zoom)
|
|
}, _onZoom: function () {
|
|
this._updateTransform(this._map.getCenter(), this._map.getZoom())
|
|
}, _updateTransform: function (t, e) {
|
|
var i = this._map.getZoomScale(e, this._zoom),
|
|
n = this._map.getSize().multiplyBy(.5 + this.options.padding), o = this._map.project(this._center, e),
|
|
n = n.multiplyBy(-i).add(o).subtract(this._map._getNewPixelOrigin(t, e));
|
|
b.any3d ? be(this._container, n, i) : Z(this._container, n)
|
|
}, _reset: function () {
|
|
for (var t in this._update(), this._updateTransform(this._center, this._zoom), this._layers) this._layers[t]._reset()
|
|
}, _onZoomEnd: function () {
|
|
for (var t in this._layers) this._layers[t]._project()
|
|
}, _updatePaths: function () {
|
|
for (var t in this._layers) this._layers[t]._update()
|
|
}, _update: function () {
|
|
var t = this.options.padding, e = this._map.getSize(),
|
|
i = this._map.containerPointToLayerPoint(e.multiplyBy(-t)).round();
|
|
this._bounds = new f(i, i.add(e.multiplyBy(1 + 2 * t)).round()), this._center = this._map.getCenter(), this._zoom = this._map.getZoom()
|
|
}
|
|
}), Fi = Wi.extend({
|
|
options: {tolerance: 0}, getEvents: function () {
|
|
var t = Wi.prototype.getEvents.call(this);
|
|
return t.viewprereset = this._onViewPreReset, t
|
|
}, _onViewPreReset: function () {
|
|
this._postponeUpdatePaths = !0
|
|
}, onAdd: function () {
|
|
Wi.prototype.onAdd.call(this), this._draw()
|
|
}, _initContainer: function () {
|
|
var t = this._container = document.createElement("canvas");
|
|
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")
|
|
}, _destroyContainer: function () {
|
|
r(this._redrawRequest), delete this._ctx, T(this._container), k(this._container), delete this._container
|
|
}, _updatePaths: function () {
|
|
if (!this._postponeUpdatePaths) {
|
|
for (var t in this._redrawBounds = null, this._layers) this._layers[t]._update();
|
|
this._redraw()
|
|
}
|
|
}, _update: function () {
|
|
var t, e, i, n;
|
|
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"))
|
|
}, _reset: function () {
|
|
Wi.prototype._reset.call(this), this._postponeUpdatePaths && (this._postponeUpdatePaths = !1, this._updatePaths())
|
|
}, _initPath: function (t) {
|
|
this._updateDashArray(t);
|
|
t = (this._layers[h(t)] = t)._order = {layer: t, prev: this._drawLast, next: null};
|
|
this._drawLast && (this._drawLast.next = t), this._drawLast = t, this._drawFirst = this._drawFirst || this._drawLast
|
|
}, _addPath: function (t) {
|
|
this._requestRedraw(t)
|
|
}, _removePath: function (t) {
|
|
var e = t._order, i = e.next, e = e.prev;
|
|
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)
|
|
}, _updatePath: function (t) {
|
|
this._extendRedrawBounds(t), t._project(), t._update(), this._requestRedraw(t)
|
|
}, _updateStyle: function (t) {
|
|
this._updateDashArray(t), this._requestRedraw(t)
|
|
}, _updateDashArray: function (t) {
|
|
if ("string" == typeof t.options.dashArray) {
|
|
for (var e, i = t.options.dashArray.split(/[, ]+/), n = [], o = 0; o < i.length; o++) {
|
|
if (e = Number(i[o]), isNaN(e)) return;
|
|
n.push(e)
|
|
}
|
|
t.options._dashArray = n
|
|
} else t.options._dashArray = t.options.dashArray
|
|
}, _requestRedraw: function (t) {
|
|
this._map && (this._extendRedrawBounds(t), this._redrawRequest = this._redrawRequest || x(this._redraw, this))
|
|
}, _extendRedrawBounds: function (t) {
|
|
var e;
|
|
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])))
|
|
}, _redraw: function () {
|
|
this._redrawRequest = null, this._redrawBounds && (this._redrawBounds.min._floor(), this._redrawBounds.max._ceil()), this._clear(), this._draw(), this._redrawBounds = null
|
|
}, _clear: function () {
|
|
var t, e = this._redrawBounds;
|
|
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())
|
|
}, _draw: function () {
|
|
var t, e, i = this._redrawBounds;
|
|
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;
|
|
for (var n = this._drawFirst; n; n = n.next) t = n.layer, (!i || t._pxBounds && t._pxBounds.intersects(i)) && t._updatePath();
|
|
this._drawing = !1, this._ctx.restore()
|
|
}, _updatePoly: function (t, e) {
|
|
if (this._drawing) {
|
|
var i, n, o, s, r = t._parts, a = r.length, h = this._ctx;
|
|
if (a) {
|
|
for (h.beginPath(), i = 0; i < a; i++) {
|
|
for (n = 0, o = r[i].length; n < o; n++) s = r[i][n], h[n ? "lineTo" : "moveTo"](s.x, s.y);
|
|
e && h.closePath()
|
|
}
|
|
this._fillStroke(h, t)
|
|
}
|
|
}
|
|
}, _updateCircle: function (t) {
|
|
var e, i, n, o;
|
|
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))
|
|
}, _fillStroke: function (t, e) {
|
|
var i = e.options;
|
|
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())
|
|
}, _onClick: function (t) {
|
|
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));
|
|
this._fireEvent(!!i && [i], t)
|
|
}, _onMouseMove: function (t) {
|
|
var e;
|
|
!this._map || this._map.dragging.moving() || this._map._animatingZoom || (e = this._map.mouseEventToLayerPoint(t), this._handleMouseHover(t, e))
|
|
}, _handleMouseOut: function (t) {
|
|
var e = this._hoveredLayer;
|
|
e && (z(this._container, "leaflet-interactive"), this._fireEvent([e], t, "mouseout"), this._hoveredLayer = null, this._mouseHoverThrottled = !1)
|
|
}, _handleMouseHover: function (t, e) {
|
|
if (!this._mouseHoverThrottled) {
|
|
for (var i, n, o = this._drawFirst; o; o = o.next) (i = o.layer).options.interactive && i._containsPoint(e) && (n = i);
|
|
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)
|
|
}
|
|
}, _fireEvent: function (t, e, i) {
|
|
this._map._fireDOMEvent(e, i || e.type, t)
|
|
}, _bringToFront: function (t) {
|
|
var e, i, n = t._order;
|
|
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)))
|
|
}, _bringToBack: function (t) {
|
|
var e, i, n = t._order;
|
|
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)))
|
|
}
|
|
});
|
|
|
|
function Ui(t) {
|
|
return b.canvas ? new Fi(t) : null
|
|
}
|
|
|
|
var Vi = function () {
|
|
try {
|
|
return document.namespaces.add("lvml", "urn:schemas-microsoft-com:vml"), function (t) {
|
|
return document.createElement("<lvml:" + t + ' class="lvml">')
|
|
}
|
|
} catch (t) {
|
|
}
|
|
return function (t) {
|
|
return document.createElement("<" + t + ' xmlns="urn:schemas-microsoft.com:vml" class="lvml">')
|
|
}
|
|
}(), zt = {
|
|
_initContainer: function () {
|
|
this._container = P("div", "leaflet-vml-container")
|
|
}, _update: function () {
|
|
this._map._animatingZoom || (Wi.prototype._update.call(this), this.fire("update"))
|
|
}, _initPath: function (t) {
|
|
var e = t._container = Vi("shape");
|
|
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
|
|
}, _addPath: function (t) {
|
|
var e = t._container;
|
|
this._container.appendChild(e), t.options.interactive && t.addInteractiveTarget(e)
|
|
}, _removePath: function (t) {
|
|
var e = t._container;
|
|
T(e), t.removeInteractiveTarget(e), delete this._layers[h(t)]
|
|
}, _updateStyle: function (t) {
|
|
var e = t._stroke, i = t._fill, n = t.options, o = t._container;
|
|
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)
|
|
}, _updateCircle: function (t) {
|
|
var e = t._point.round(), i = Math.round(t._radius), n = Math.round(t._radiusY || i);
|
|
this._setPath(t, t._empty() ? "M0 0" : "AL " + e.x + "," + e.y + " " + i + "," + n + " 0,23592600")
|
|
}, _setPath: function (t, e) {
|
|
t._path.v = e
|
|
}, _bringToFront: function (t) {
|
|
fe(t._container)
|
|
}, _bringToBack: function (t) {
|
|
ge(t._container)
|
|
}
|
|
}, qi = b.vml ? Vi : ct, Gi = Wi.extend({
|
|
_initContainer: function () {
|
|
this._container = qi("svg"), this._container.setAttribute("pointer-events", "none"), this._rootGroup = qi("g"), this._container.appendChild(this._rootGroup)
|
|
}, _destroyContainer: function () {
|
|
T(this._container), k(this._container), delete this._container, delete this._rootGroup, delete this._svgSize
|
|
}, _update: function () {
|
|
var t, e, i;
|
|
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"))
|
|
}, _initPath: function (t) {
|
|
var e = t._path = qi("path");
|
|
t.options.className && M(e, t.options.className), t.options.interactive && M(e, "leaflet-interactive"), this._updateStyle(t), this._layers[h(t)] = t
|
|
}, _addPath: function (t) {
|
|
this._rootGroup || this._initContainer(), this._rootGroup.appendChild(t._path), t.addInteractiveTarget(t._path)
|
|
}, _removePath: function (t) {
|
|
T(t._path), t.removeInteractiveTarget(t._path), delete this._layers[h(t)]
|
|
}, _updatePath: function (t) {
|
|
t._project(), t._update()
|
|
}, _updateStyle: function (t) {
|
|
var e = t._path, t = t.options;
|
|
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"))
|
|
}, _updatePoly: function (t, e) {
|
|
this._setPath(t, dt(t._parts, e))
|
|
}, _updateCircle: function (t) {
|
|
var e = t._point, i = Math.max(Math.round(t._radius), 1),
|
|
n = "a" + i + "," + (Math.max(Math.round(t._radiusY), 1) || i) + " 0 1,0 ",
|
|
e = t._empty() ? "M0 0" : "M" + (e.x - i) + "," + e.y + n + 2 * i + ",0 " + n + 2 * -i + ",0 ";
|
|
this._setPath(t, e)
|
|
}, _setPath: function (t, e) {
|
|
t._path.setAttribute("d", e)
|
|
}, _bringToFront: function (t) {
|
|
fe(t._path)
|
|
}, _bringToBack: function (t) {
|
|
ge(t._path)
|
|
}
|
|
});
|
|
|
|
function Ki(t) {
|
|
return b.svg || b.vml ? new Gi(t) : null
|
|
}
|
|
|
|
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)
|
|
}
|
|
});
|
|
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()]
|
|
}
|
|
});
|
|
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});
|
|
var _t = n.extend({
|
|
initialize: function (t) {
|
|
this._map = t, this._container = t._container, this._pane = t._panes.overlayPane, this._resetStateTimeout = 0, t.on("unload", this._destroy, this)
|
|
}, addHooks: function () {
|
|
S(this._container, "mousedown", this._onMouseDown, this)
|
|
}, removeHooks: function () {
|
|
k(this._container, "mousedown", this._onMouseDown, this)
|
|
}, moved: function () {
|
|
return this._moved
|
|
}, _destroy: function () {
|
|
T(this._pane), delete this._pane
|
|
}, _resetState: function () {
|
|
this._resetStateTimeout = 0, this._moved = !1
|
|
}, _clearDeferredResetState: function () {
|
|
0 !== this._resetStateTimeout && (clearTimeout(this._resetStateTimeout), this._resetStateTimeout = 0)
|
|
}, _onMouseDown: function (t) {
|
|
if (!t.shiftKey || 1 !== t.which && 1 !== t.button) return !1;
|
|
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)
|
|
}, _onMouseMove: function (t) {
|
|
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);
|
|
var t = new f(this._point, this._startPoint), e = t.getSize();
|
|
Z(this._box, t.min), this._box.style.width = e.x + "px", this._box.style.height = e.y + "px"
|
|
}, _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)
|
|
}, _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})))
|
|
}, _onKeyDown: function (t) {
|
|
27 === t.keyCode && (this._finish(), this._clearDeferredResetState(), this._resetState())
|
|
}
|
|
}), Ct = (A.addInitHook("addHandler", "boxZoom", _t), A.mergeOptions({doubleClickZoom: !0}), n.extend({
|
|
addHooks: function () {
|
|
this._map.on("dblclick", this._onDoubleClick, this)
|
|
}, removeHooks: function () {
|
|
this._map.off("dblclick", this._onDoubleClick, this)
|
|
}, _onDoubleClick: function (t) {
|
|
var e = this._map, i = e.getZoom(), n = e.options.zoomDelta, i = t.originalEvent.shiftKey ? i - n : i + n;
|
|
"center" === e.options.doubleClickZoom ? e.setZoom(i) : e.setZoomAround(t.containerPoint, i)
|
|
}
|
|
})), 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({
|
|
addHooks: function () {
|
|
var t;
|
|
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 = []
|
|
}, removeHooks: function () {
|
|
z(this._map._container, "leaflet-grab"), z(this._map._container, "leaflet-touch-drag"), this._draggable.disable()
|
|
}, moved: function () {
|
|
return this._draggable && this._draggable._moved
|
|
}, moving: function () {
|
|
return this._draggable && this._draggable._moving
|
|
}, _onDragStart: function () {
|
|
var t, e = this._map;
|
|
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 = [])
|
|
}, _onDrag: function (t) {
|
|
var e, i;
|
|
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)
|
|
}, _prunePositions: function (t) {
|
|
for (; 1 < this._positions.length && 50 < t - this._times[0];) this._positions.shift(), this._times.shift()
|
|
}, _onZoomEnd: function () {
|
|
var t = this._map.getSize().divideBy(2), e = this._map.latLngToLayerPoint([0, 0]);
|
|
this._initialWorldOffset = e.subtract(t).x, this._worldWidth = this._map.getPixelWorldBounds().getSize().x
|
|
}, _viscousLimit: function (t, e) {
|
|
return t - (t - e) * this._viscosity
|
|
}, _onPreDragLimit: function () {
|
|
var t, e;
|
|
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))
|
|
}, _onPreDragWrap: function () {
|
|
var t = this._worldWidth, e = Math.round(t / 2), i = this._initialWorldOffset,
|
|
n = this._draggable._newPos.x, o = (n - e + i) % t + e - i, n = (n + e + i) % t - e - i,
|
|
t = Math.abs(o + i) < Math.abs(n + i) ? o : n;
|
|
this._draggable._absPos = this._draggable._newPos.clone(), this._draggable._newPos.x = t
|
|
}, _onDragEnd: function (t) {
|
|
var e, i, n, o, s = this._map, r = s.options, a = !r.inertia || t.noInertia || this._times.length < 2;
|
|
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")
|
|
}
|
|
})), St = (A.addInitHook("addHandler", "dragging", Zt), A.mergeOptions({
|
|
keyboard: !0,
|
|
keyboardPanDelta: 80
|
|
}), n.extend({
|
|
keyCodes: {
|
|
left: [37],
|
|
right: [39],
|
|
down: [40],
|
|
up: [38],
|
|
zoomIn: [187, 107, 61, 171],
|
|
zoomOut: [189, 109, 54, 173]
|
|
}, initialize: function (t) {
|
|
this._map = t, this._setPanDelta(t.options.keyboardPanDelta), this._setZoomDelta(t.options.zoomDelta)
|
|
}, addHooks: function () {
|
|
var t = this._map._container;
|
|
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)
|
|
}, 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)
|
|
}, _onMouseDown: function () {
|
|
var t, e, i;
|
|
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))
|
|
}, _onFocus: function () {
|
|
this._focused = !0, this._map.fire("focus")
|
|
}, _onBlur: function () {
|
|
this._focused = !1, this._map.fire("blur")
|
|
}, _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]
|
|
}, _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
|
|
}, _addHooks: function () {
|
|
S(document, "keydown", this._onKeyDown, this)
|
|
}, _removeHooks: function () {
|
|
k(document, "keydown", this._onKeyDown, this)
|
|
}, _onKeyDown: function (t) {
|
|
if (!(t.altKey || t.ctrlKey || t.metaKey)) {
|
|
var e, i, n = t.keyCode, o = this._map;
|
|
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)); else if (n in this._zoomKeys) o.setZoom(o.getZoom() + (t.shiftKey ? 3 : 1) * this._zoomKeys[n]); else {
|
|
if (27 !== n || !o._popup || !o._popup.options.closeOnEscapeKey) return;
|
|
o.closePopup()
|
|
}
|
|
Re(t)
|
|
}
|
|
}
|
|
})), Et = (A.addInitHook("addHandler", "keyboard", St), A.mergeOptions({
|
|
scrollWheelZoom: !0,
|
|
wheelDebounceTime: 40,
|
|
wheelPxPerZoomLevel: 60
|
|
}), n.extend({
|
|
addHooks: function () {
|
|
S(this._map._container, "wheel", this._onWheelScroll, this), this._delta = 0
|
|
}, removeHooks: function () {
|
|
k(this._map._container, "wheel", this._onWheelScroll, this)
|
|
}, _onWheelScroll: function (t) {
|
|
var e = He(t), i = this._map.options.wheelDebounceTime,
|
|
e = (this._delta += e, this._lastMousePos = this._map.mouseEventToContainerPoint(t), this._startTime || (this._startTime = +new Date), Math.max(i - (+new Date - this._startTime), 0));
|
|
clearTimeout(this._timer), this._timer = setTimeout(a(this._performZoom, this), e), Re(t)
|
|
}, _performZoom: function () {
|
|
var t = this._map, e = t.getZoom(), i = this._map.options.zoomSnap || 0,
|
|
n = (t._stop(), this._delta / (4 * this._map.options.wheelPxPerZoomLevel)),
|
|
n = 4 * Math.log(2 / (1 + Math.exp(-Math.abs(n)))) / Math.LN2, i = i ? Math.ceil(n / i) * i : n,
|
|
n = t._limitZoom(e + (0 < this._delta ? i : -i)) - e;
|
|
this._delta = 0, this._startTime = null, n && ("center" === t.options.scrollWheelZoom ? t.setZoom(e + n) : t.setZoomAround(this._lastMousePos, e + n))
|
|
}
|
|
})), kt = (A.addInitHook("addHandler", "scrollWheelZoom", Et), A.mergeOptions({
|
|
tapHold: b.touchNative && b.safari && b.mobile,
|
|
tapTolerance: 15
|
|
}), n.extend({
|
|
addHooks: function () {
|
|
S(this._map._container, "touchstart", this._onDown, this)
|
|
}, removeHooks: function () {
|
|
k(this._map._container, "touchstart", this._onDown, this)
|
|
}, _onDown: function (t) {
|
|
var e;
|
|
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))
|
|
}, _cancelClickPrevent: function t() {
|
|
k(document, "touchend", O), k(document, "touchend touchcancel", t)
|
|
}, _cancel: function () {
|
|
clearTimeout(this._holdTimeout), k(document, "touchend touchcancel contextmenu", this._cancel, this), k(document, "touchmove", this._onMove, this)
|
|
}, _onMove: function (t) {
|
|
t = t.touches[0];
|
|
this._newPos = new p(t.clientX, t.clientY)
|
|
}, _isTapValid: function () {
|
|
return this._newPos.distanceTo(this._startPos) <= this._map.options.tapTolerance
|
|
}, _simulateEvent: function (t, e) {
|
|
t = new MouseEvent(t, {
|
|
bubbles: !0,
|
|
cancelable: !0,
|
|
view: window,
|
|
screenX: e.screenX,
|
|
screenY: e.screenY,
|
|
clientX: e.clientX,
|
|
clientY: e.clientY
|
|
});
|
|
t._simulated = !0, e.target.dispatchEvent(t)
|
|
}
|
|
})), Ot = (A.addInitHook("addHandler", "tapHold", kt), A.mergeOptions({
|
|
touchZoom: b.touch,
|
|
bounceAtZoomLimits: !0
|
|
}), n.extend({
|
|
addHooks: function () {
|
|
M(this._map._container, "leaflet-touch-zoom"), S(this._map._container, "touchstart", this._onTouchStart, this)
|
|
}, removeHooks: function () {
|
|
z(this._map._container, "leaflet-touch-zoom"), k(this._map._container, "touchstart", this._onTouchStart, this)
|
|
}, _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))
|
|
}, _onTouchMove: function (t) {
|
|
if (t.touches && 2 === t.touches.length && this._zooming) {
|
|
var e = this._map, i = e.mouseEventToContainerPoint(t.touches[0]),
|
|
n = e.mouseEventToContainerPoint(t.touches[1]), o = i.distanceTo(n) / this._startDist;
|
|
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 {
|
|
i = i._add(n)._divideBy(2)._subtract(this._centerPoint);
|
|
if (1 == o && 0 === i.x && 0 === i.y) return;
|
|
this._center = e.unproject(e.project(this._pinchStartLatLng, this._zoom).subtract(i), this._zoom)
|
|
}
|
|
this._moved || (e._moveStart(!0, !1), this._moved = !0), r(this._animRequest);
|
|
n = a(e._move, e, this._center, this._zoom, {pinch: !0, round: !1}, void 0);
|
|
this._animRequest = x(n, this, !0), O(t)
|
|
}
|
|
}, _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
|
|
}
|
|
})),
|
|
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.circle = 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) {
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