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- /* @preserve
- * Leaflet 1.3.1, a JS library for interactive maps. http://leafletjs.com
- * (c) 2010-2017 Vladimir Agafonkin, (c) 2010-2011 CloudMade
- */
- ! function(t, i) {
- "object" == typeof exports && "undefined" != typeof module ? i(exports) : "function" == typeof define && define.amd ? define(["exports"], i) : i(t.L = {})
- }(this, function(t) {
- "use strict";
- function i(t) {
- var i, e, n, o;
- for (e = 1, n = arguments.length; e < n; e++) {
- o = arguments[e];
- for (i in o) t[i] = o[i]
- }
- return t
- }
- function e(t, i) {
- var e = Array.prototype.slice;
- if (t.bind) return t.bind.apply(t, e.call(arguments, 1));
- var n = e.call(arguments, 2);
- return function() {
- return t.apply(i, n.length ? n.concat(e.call(arguments)) : arguments)
- }
- }
- function n(t) {
- return t._leaflet_id = t._leaflet_id || ++ti, t._leaflet_id
- }
- function o(t, i, e) {
- var n, o, s, r;
- return r = function() {
- n = !1, o && (s.apply(e, o), o = !1)
- }, s = function() {
- n ? o = arguments : (t.apply(e, arguments), setTimeout(r, i), n = !0)
- }
- }
- function s(t, i, e) {
- var n = i[1],
- o = i[0],
- s = n - o;
- return t === n && e ? t : ((t - o) % s + s) % s + o
- }
- function r() {
- return !1
- }
- function a(t, i) {
- var e = Math.pow(10, void 0 === i ? 6 : i);
- return Math.round(t * e) / e
- }
- function h(t) {
- return t.trim ? t.trim() : t.replace(/^\s+|\s+$/g, "")
- }
- function u(t) {
- return h(t).split(/\s+/)
- }
- function l(t, i) {
- t.hasOwnProperty("options") || (t.options = t.options ? Qt(t.options) : {});
- for (var e in i) t.options[e] = i[e];
- return t.options
- }
- function c(t, i, e) {
- var n = [];
- for (var o in t) n.push(encodeURIComponent(e ? o.toUpperCase() : o) + "=" + encodeURIComponent(t[o]));
- return (i && -1 !== i.indexOf("?") ? "&" : "?") + n.join("&")
- }
- function _(t, i) {
- return t.replace(ii, function(t, e) {
- var n = i[e];
- if (void 0 === n) throw new Error("No value provided for variable " + t);
- return "function" == typeof n && (n = n(i)), n
- })
- }
- function d(t, i) {
- for (var e = 0; e < t.length; e++)
- if (t[e] === i) return e;
- return -1
- }
- function p(t) {
- return window["webkit" + t] || window["moz" + t] || window["ms" + t]
- }
- function m(t) {
- var i = +new Date,
- e = Math.max(0, 16 - (i - oi));
- return oi = i + e, window.setTimeout(t, e)
- }
- function f(t, i, n) {
- if (!n || si !== m) return si.call(window, e(t, i));
- t.call(i)
- }
- function g(t) {
- t && ri.call(window, t)
- }
- function v() {}
- function y(t) {
- if ("undefined" != typeof L && L && L.Mixin) {
- t = ei(t) ? t : [t];
- for (var i = 0; i < t.length; i++) t[i] === 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)
- }
- }
- function x(t, i, e) {
- this.x = e ? Math.round(t) : t, this.y = e ? Math.round(i) : i
- }
- function w(t, i, e) {
- return t instanceof x ? t : ei(t) ? new x(t[0], t[1]) : void 0 === t || null === t ? t : "object" == typeof t && "x" in t && "y" in t ? new x(t.x, t.y) : new x(t, i, e)
- }
- function P(t, i) {
- if (t)
- for (var e = i ? [t, i] : t, n = 0, o = e.length; n < o; n++) this.extend(e[n])
- }
- function b(t, i) {
- return !t || t instanceof P ? t : new P(t, i)
- }
- function T(t, i) {
- if (t)
- for (var e = i ? [t, i] : t, n = 0, o = e.length; n < o; n++) this.extend(e[n])
- }
- function z(t, i) {
- return t instanceof T ? t : new T(t, i)
- }
- function M(t, i, e) {
- if (isNaN(t) || isNaN(i)) throw new Error("Invalid LatLng object: (" + t + ", " + i + ")");
- this.lat = +t, this.lng = +i, void 0 !== e && (this.alt = +e)
- }
- function C(t, i, e) {
- return t instanceof M ? t : ei(t) && "object" != typeof t[0] ? 3 === t.length ? new M(t[0], t[1], t[2]) : 2 === t.length ? new M(t[0], t[1]) : null : void 0 === t || null === t ? t : "object" == typeof t && "lat" in t ? new M(t.lat, "lng" in t ? t.lng : t.lon, t.alt) : void 0 === i ? null : new M(t, i, e)
- }
- function Z(t, i, e, n) {
- if (ei(t)) return this._a = t[0], this._b = t[1], this._c = t[2], void(this._d = t[3]);
- this._a = t, this._b = i, this._c = e, this._d = n
- }
- function S(t, i, e, n) {
- return new Z(t, i, e, n)
- }
- function E(t) {
- return document.createElementNS("http://www.w3.org/2000/svg", t)
- }
- function k(t, i) {
- var e, n, o, s, r, a, h = "";
- for (e = 0, o = t.length; e < o; e++) {
- for (n = 0, s = (r = t[e]).length; n < s; n++) a = r[n], h += (n ? "L" : "M") + a.x + " " + a.y;
- h += i ? Xi ? "z" : "x" : ""
- }
- return h || "M0 0"
- }
- function I(t) {
- return navigator.userAgent.toLowerCase().indexOf(t) >= 0
- }
- function A(t, i, e, n) {
- return "touchstart" === i ? O(t, e, n) : "touchmove" === i ? W(t, e, n) : "touchend" === i && H(t, e, n), this
- }
- function B(t, i, e) {
- var n = t["_leaflet_" + i + e];
- return "touchstart" === i ? t.removeEventListener(Qi, n, !1) : "touchmove" === i ? t.removeEventListener(te, n, !1) : "touchend" === i && (t.removeEventListener(ie, n, !1), t.removeEventListener(ee, n, !1)), this
- }
- function O(t, i, n) {
- var o = e(function(t) {
- if ("mouse" !== t.pointerType && t.MSPOINTER_TYPE_MOUSE && t.pointerType !== t.MSPOINTER_TYPE_MOUSE) {
- if (!(ne.indexOf(t.target.tagName) < 0)) return;
- $(t)
- }
- j(t, i)
- });
- t["_leaflet_touchstart" + n] = o, t.addEventListener(Qi, o, !1), se || (document.documentElement.addEventListener(Qi, R, !0), document.documentElement.addEventListener(te, D, !0), document.documentElement.addEventListener(ie, N, !0), document.documentElement.addEventListener(ee, N, !0), se = !0)
- }
- function R(t) {
- oe[t.pointerId] = t, re++
- }
- function D(t) {
- oe[t.pointerId] && (oe[t.pointerId] = t)
- }
- function N(t) {
- delete oe[t.pointerId], re--
- }
- function j(t, i) {
- t.touches = [];
- for (var e in oe) t.touches.push(oe[e]);
- t.changedTouches = [t], i(t)
- }
- function W(t, i, e) {
- var n = function(t) {
- (t.pointerType !== t.MSPOINTER_TYPE_MOUSE && "mouse" !== t.pointerType || 0 !== t.buttons) && j(t, i)
- };
- t["_leaflet_touchmove" + e] = n, t.addEventListener(te, n, !1)
- }
- function H(t, i, e) {
- var n = function(t) {
- j(t, i)
- };
- t["_leaflet_touchend" + e] = n, t.addEventListener(ie, n, !1), t.addEventListener(ee, n, !1)
- }
- function F(t, i, e) {
- function n(t) {
- var i;
- if (Ui) {
- if (!Pi || "mouse" === t.pointerType) return;
- i = re
- } else i = t.touches.length;
- if (!(i > 1)) {
- var e = Date.now(),
- n = e - (s || e);
- r = t.touches ? t.touches[0] : t, a = n > 0 && n <= h, s = e
- }
- }
- function o(t) {
- if (a && !r.cancelBubble) {
- if (Ui) {
- if (!Pi || "mouse" === t.pointerType) return;
- var e, n, o = {};
- for (n in r) e = r[n], o[n] = e && e.bind ? e.bind(r) : e;
- r = o
- }
- r.type = "dblclick", i(r), s = null
- }
- }
- var s, r, a = !1,
- h = 250;
- return t[ue + ae + e] = n, t[ue + he + e] = o, t[ue + "dblclick" + e] = i, t.addEventListener(ae, n, !1), t.addEventListener(he, o, !1), t.addEventListener("dblclick", i, !1), this
- }
- function U(t, i) {
- var e = t[ue + ae + i],
- n = t[ue + he + i],
- o = t[ue + "dblclick" + i];
- return t.removeEventListener(ae, e, !1), t.removeEventListener(he, n, !1), Pi || t.removeEventListener("dblclick", o, !1), this
- }
- function V(t, i, e, n) {
- if ("object" == typeof i)
- for (var o in i) G(t, o, i[o], e);
- else
- for (var s = 0, r = (i = u(i)).length; s < r; s++) G(t, i[s], e, n);
- return this
- }
- function q(t, i, e, n) {
- if ("object" == typeof i)
- for (var o in i) K(t, o, i[o], e);
- else if (i)
- for (var s = 0, r = (i = u(i)).length; s < r; s++) K(t, i[s], e, n);
- else {
- for (var a in t[le]) K(t, a, t[le][a]);
- delete t[le]
- }
- return this
- }
- function G(t, i, e, o) {
- var s = i + n(e) + (o ? "_" + n(o) : "");
- if (t[le] && t[le][s]) return this;
- var r = function(i) {
- return e.call(o || t, i || window.event)
- },
- a = r;
- Ui && 0 === i.indexOf("touch") ? A(t, i, r, s) : !Vi || "dblclick" !== i || !F || Ui && Si ? "addEventListener" in t ? "mousewheel" === i ? t.addEventListener("onwheel" in t ? "wheel" : "mousewheel", r, !1) : "mouseenter" === i || "mouseleave" === i ? (r = function(i) {
- i = i || window.event, ot(t, i) && a(i)
- }, t.addEventListener("mouseenter" === i ? "mouseover" : "mouseout", r, !1)) : ("click" === i && Ti && (r = function(t) {
- st(t, a)
- }), t.addEventListener(i, r, !1)) : "attachEvent" in t && t.attachEvent("on" + i, r) : F(t, r, s), t[le] = t[le] || {}, t[le][s] = r
- }
- function K(t, i, e, o) {
- var s = i + n(e) + (o ? "_" + n(o) : ""),
- r = t[le] && t[le][s];
- if (!r) return this;
- Ui && 0 === i.indexOf("touch") ? B(t, i, s) : !Vi || "dblclick" !== i || !U || Ui && Si ? "removeEventListener" in t ? "mousewheel" === i ? t.removeEventListener("onwheel" in t ? "wheel" : "mousewheel", r, !1) : t.removeEventListener("mouseenter" === i ? "mouseover" : "mouseleave" === i ? "mouseout" : i, r, !1) : "detachEvent" in t && t.detachEvent("on" + i, r) : U(t, s), t[le][s] = null
- }
- function Y(t) {
- return t.stopPropagation ? t.stopPropagation() : t.originalEvent ? t.originalEvent._stopped = !0 : t.cancelBubble = !0, nt(t), this
- }
- function X(t) {
- return G(t, "mousewheel", Y), this
- }
- function J(t) {
- return V(t, "mousedown touchstart dblclick", Y), G(t, "click", et), this
- }
- function $(t) {
- return t.preventDefault ? t.preventDefault() : t.returnValue = !1, this
- }
- function Q(t) {
- return $(t), Y(t), this
- }
- function tt(t, i) {
- if (!i) return new x(t.clientX, t.clientY);
- var e = i.getBoundingClientRect(),
- n = e.width / i.offsetWidth || 1,
- o = e.height / i.offsetHeight || 1;
- return new x(t.clientX / n - e.left - i.clientLeft, t.clientY / o - e.top - i.clientTop)
- }
- function it(t) {
- return Pi ? t.wheelDeltaY / 2 : t.deltaY && 0 === t.deltaMode ? -t.deltaY / ce : 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 et(t) {
- _e[t.type] = !0
- }
- function nt(t) {
- var i = _e[t.type];
- return _e[t.type] = !1, i
- }
- function ot(t, i) {
- var e = i.relatedTarget;
- if (!e) return !0;
- try {
- for (; e && e !== t;) e = e.parentNode
- } catch (t) {
- return !1
- }
- return e !== t
- }
- function st(t, i) {
- var e = t.timeStamp || t.originalEvent && t.originalEvent.timeStamp,
- n = pi && e - pi;
- n && n > 100 && n < 500 || t.target._simulatedClick && !t._simulated ? Q(t) : (pi = e, i(t))
- }
- function rt(t) {
- return "string" == typeof t ? document.getElementById(t) : t
- }
- function at(t, i) {
- var e = t.style[i] || t.currentStyle && t.currentStyle[i];
- if ((!e || "auto" === e) && document.defaultView) {
- var n = document.defaultView.getComputedStyle(t, null);
- e = n ? n[i] : null
- }
- return "auto" === e ? null : e
- }
- function ht(t, i, e) {
- var n = document.createElement(t);
- return n.className = i || "", e && e.appendChild(n), n
- }
- function ut(t) {
- var i = t.parentNode;
- i && i.removeChild(t)
- }
- function lt(t) {
- for (; t.firstChild;) t.removeChild(t.firstChild)
- }
- function ct(t) {
- var i = t.parentNode;
- i.lastChild !== t && i.appendChild(t)
- }
- function _t(t) {
- var i = t.parentNode;
- i.firstChild !== t && i.insertBefore(t, i.firstChild)
- }
- function dt(t, i) {
- if (void 0 !== t.classList) return t.classList.contains(i);
- var e = gt(t);
- return e.length > 0 && new RegExp("(^|\\s)" + i + "(\\s|$)").test(e)
- }
- function pt(t, i) {
- if (void 0 !== t.classList)
- for (var e = u(i), n = 0, o = e.length; n < o; n++) t.classList.add(e[n]);
- else if (!dt(t, i)) {
- var s = gt(t);
- ft(t, (s ? s + " " : "") + i)
- }
- }
- function mt(t, i) {
- void 0 !== t.classList ? t.classList.remove(i) : ft(t, h((" " + gt(t) + " ").replace(" " + i + " ", " ")))
- }
- function ft(t, i) {
- void 0 === t.className.baseVal ? t.className = i : t.className.baseVal = i
- }
- function gt(t) {
- return void 0 === t.className.baseVal ? t.className : t.className.baseVal
- }
- function vt(t, i) {
- "opacity" in t.style ? t.style.opacity = i : "filter" in t.style && yt(t, i)
- }
- function yt(t, i) {
- var e = !1,
- n = "DXImageTransform.Microsoft.Alpha";
- try {
- e = t.filters.item(n)
- } catch (t) {
- if (1 === i) return
- }
- i = Math.round(100 * i), e ? (e.Enabled = 100 !== i, e.Opacity = i) : t.style.filter += " progid:" + n + "(opacity=" + i + ")"
- }
- function xt(t) {
- for (var i = document.documentElement.style, e = 0; e < t.length; e++)
- if (t[e] in i) return t[e];
- return !1
- }
- function wt(t, i, e) {
- var n = i || new x(0, 0);
- t.style[pe] = (Oi ? "translate(" + n.x + "px," + n.y + "px)" : "translate3d(" + n.x + "px," + n.y + "px,0)") + (e ? " scale(" + e + ")" : "")
- }
- function Lt(t, i) {
- t._leaflet_pos = i, Ni ? wt(t, i) : (t.style.left = i.x + "px", t.style.top = i.y + "px")
- }
- function Pt(t) {
- return t._leaflet_pos || new x(0, 0)
- }
- function bt() {
- V(window, "dragstart", $)
- }
- function Tt() {
- q(window, "dragstart", $)
- }
- function zt(t) {
- for (; - 1 === t.tabIndex;) t = t.parentNode;
- t.style && (Mt(), ve = t, ye = t.style.outline, t.style.outline = "none", V(window, "keydown", Mt))
- }
- function Mt() {
- ve && (ve.style.outline = ye, ve = void 0, ye = void 0, q(window, "keydown", Mt))
- }
- function Ct(t, i) {
- if (!i || !t.length) return t.slice();
- var e = i * i;
- return t = kt(t, e), t = St(t, e)
- }
- function Zt(t, i, e) {
- return Math.sqrt(Rt(t, i, e, !0))
- }
- function St(t, i) {
- var e = t.length,
- n = new(typeof Uint8Array != void 0 + "" ? Uint8Array : Array)(e);
- n[0] = n[e - 1] = 1, Et(t, n, i, 0, e - 1);
- var o, s = [];
- for (o = 0; o < e; o++) n[o] && s.push(t[o]);
- return s
- }
- function Et(t, i, e, n, o) {
- var s, r, a, h = 0;
- for (r = n + 1; r <= o - 1; r++)(a = Rt(t[r], t[n], t[o], !0)) > h && (s = r, h = a);
- h > e && (i[s] = 1, Et(t, i, e, n, s), Et(t, i, e, s, o))
- }
- function kt(t, i) {
- for (var e = [t[0]], n = 1, o = 0, s = t.length; n < s; n++) Ot(t[n], t[o]) > i && (e.push(t[n]), o = n);
- return o < s - 1 && e.push(t[s - 1]), e
- }
- function It(t, i, e, n, o) {
- var s, r, a, h = n ? Se : Bt(t, e),
- u = Bt(i, e);
- for (Se = u;;) {
- if (!(h | u)) return [t, i];
- if (h & u) return !1;
- a = Bt(r = At(t, i, s = h || u, e, o), e), s === h ? (t = r, h = a) : (i = r, u = a)
- }
- }
- function At(t, i, e, n, o) {
- var s, r, a = i.x - t.x,
- h = i.y - t.y,
- u = n.min,
- l = n.max;
- return 8 & e ? (s = t.x + a * (l.y - t.y) / h, r = l.y) : 4 & e ? (s = t.x + a * (u.y - t.y) / h, r = u.y) : 2 & e ? (s = l.x, r = t.y + h * (l.x - t.x) / a) : 1 & e && (s = u.x, r = t.y + h * (u.x - t.x) / a), new x(s, r, o)
- }
- function Bt(t, i) {
- var e = 0;
- return t.x < i.min.x ? e |= 1 : t.x > i.max.x && (e |= 2), t.y < i.min.y ? e |= 4 : t.y > i.max.y && (e |= 8), e
- }
- function Ot(t, i) {
- var e = i.x - t.x,
- n = i.y - t.y;
- return e * e + n * n
- }
- function Rt(t, i, e, n) {
- var o, s = i.x,
- r = i.y,
- a = e.x - s,
- h = e.y - r,
- u = a * a + h * h;
- return u > 0 && ((o = ((t.x - s) * a + (t.y - r) * h) / u) > 1 ? (s = e.x, r = e.y) : o > 0 && (s += a * o, r += h * o)), a = t.x - s, h = t.y - r, n ? a * a + h * h : new x(s, r)
- }
- function Dt(t) {
- return !ei(t[0]) || "object" != typeof t[0][0] && void 0 !== t[0][0]
- }
- function Nt(t) {
- return console.warn("Deprecated use of _flat, please use L.LineUtil.isFlat instead."), Dt(t)
- }
- function jt(t, i, e) {
- var n, o, s, r, a, h, u, l, c, _ = [1, 4, 2, 8];
- for (o = 0, u = t.length; o < u; o++) t[o]._code = Bt(t[o], i);
- for (r = 0; r < 4; r++) {
- for (l = _[r], n = [], o = 0, s = (u = t.length) - 1; o < u; s = o++) a = t[o], h = t[s], a._code & l ? h._code & l || ((c = At(h, a, l, i, e))._code = Bt(c, i), n.push(c)) : (h._code & l && ((c = At(h, a, l, i, e))._code = Bt(c, i), n.push(c)), n.push(a));
- t = n
- }
- return t
- }
- function Wt(t, i) {
- var e, n, o, s, r = "Feature" === t.type ? t.geometry : t,
- a = r ? r.coordinates : null,
- h = [],
- u = i && i.pointToLayer,
- l = i && i.coordsToLatLng || Ht;
- if (!a && !r) return null;
- switch (r.type) {
- case "Point":
- return e = l(a), u ? u(t, e) : new Xe(e);
- case "MultiPoint":
- for (o = 0, s = a.length; o < s; o++) e = l(a[o]), h.push(u ? u(t, e) : new Xe(e));
- return new qe(h);
- case "LineString":
- case "MultiLineString":
- return n = Ft(a, "LineString" === r.type ? 0 : 1, l), new tn(n, i);
- case "Polygon":
- case "MultiPolygon":
- return n = Ft(a, "Polygon" === r.type ? 1 : 2, l), new en(n, i);
- case "GeometryCollection":
- for (o = 0, s = r.geometries.length; o < s; o++) {
- var c = Wt({
- geometry: r.geometries[o],
- type: "Feature",
- properties: t.properties
- }, i);
- c && h.push(c)
- }
- return new qe(h);
- default:
- throw new Error("Invalid GeoJSON object.")
- }
- }
- function Ht(t) {
- return new M(t[1], t[0], t[2])
- }
- function Ft(t, i, e) {
- for (var n, o = [], s = 0, r = t.length; s < r; s++) n = i ? Ft(t[s], i - 1, e) : (e || Ht)(t[s]), o.push(n);
- return o
- }
- function Ut(t, i) {
- return i = "number" == typeof i ? i : 6, void 0 !== t.alt ? [a(t.lng, i), a(t.lat, i), a(t.alt, i)] : [a(t.lng, i), a(t.lat, i)]
- }
- function Vt(t, i, e, n) {
- for (var o = [], s = 0, r = t.length; s < r; s++) o.push(i ? Vt(t[s], i - 1, e, n) : Ut(t[s], n));
- return !i && e && o.push(o[0]), o
- }
- function qt(t, e) {
- return t.feature ? i({}, t.feature, {
- geometry: e
- }) : Gt(e)
- }
- function Gt(t) {
- return "Feature" === t.type || "FeatureCollection" === t.type ? t : {
- type: "Feature",
- properties: {},
- geometry: t
- }
- }
- function Kt(t, i) {
- return new nn(t, i)
- }
- function Yt(t, i) {
- return new dn(t, i)
- }
- function Xt(t) {
- return Yi ? new fn(t) : null
- }
- function Jt(t) {
- return Xi || Ji ? new xn(t) : null
- }
- var $t = Object.freeze;
- Object.freeze = function(t) {
- return t
- };
- var Qt = Object.create || function() {
- function t() {}
- return function(i) {
- return t.prototype = i, new t
- }
- }(),
- ti = 0,
- ii = /\{ *([\w_-]+) *\}/g,
- ei = Array.isArray || function(t) {
- return "[object Array]" === Object.prototype.toString.call(t)
- },
- ni = "data:image/gif;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=",
- oi = 0,
- si = window.requestAnimationFrame || p("RequestAnimationFrame") || m,
- ri = window.cancelAnimationFrame || p("CancelAnimationFrame") || p("CancelRequestAnimationFrame") || function(t) {
- window.clearTimeout(t)
- },
- ai = (Object.freeze || Object)({
- freeze: $t,
- extend: i,
- create: Qt,
- bind: e,
- lastId: ti,
- stamp: n,
- throttle: o,
- wrapNum: s,
- falseFn: r,
- formatNum: a,
- trim: h,
- splitWords: u,
- setOptions: l,
- getParamString: c,
- template: _,
- isArray: ei,
- indexOf: d,
- emptyImageUrl: ni,
- requestFn: si,
- cancelFn: ri,
- requestAnimFrame: f,
- cancelAnimFrame: g
- });
- v.extend = function(t) {
- var e = function() {
- this.initialize && this.initialize.apply(this, arguments), this.callInitHooks()
- },
- n = e.__super__ = this.prototype,
- o = Qt(n);
- o.constructor = e, e.prototype = o;
- for (var s in this) this.hasOwnProperty(s) && "prototype" !== s && "__super__" !== s && (e[s] = this[s]);
- return t.statics && (i(e, t.statics), delete t.statics), t.includes && (y(t.includes), i.apply(null, [o].concat(t.includes)), delete t.includes), o.options && (t.options = i(Qt(o.options), t.options)), i(o, t), o._initHooks = [], o.callInitHooks = function() {
- if (!this._initHooksCalled) {
- n.callInitHooks && n.callInitHooks.call(this), this._initHooksCalled = !0;
- for (var t = 0, i = o._initHooks.length; t < i; t++) o._initHooks[t].call(this)
- }
- }, e
- }, v.include = function(t) {
- return i(this.prototype, t), this
- }, v.mergeOptions = function(t) {
- return i(this.prototype.options, t), this
- }, v.addInitHook = function(t) {
- var i = Array.prototype.slice.call(arguments, 1),
- e = "function" == typeof t ? t : function() {
- this[t].apply(this, i)
- };
- return this.prototype._initHooks = this.prototype._initHooks || [], this.prototype._initHooks.push(e), this
- };
- var hi = {
- on: function(t, i, e) {
- if ("object" == typeof t)
- for (var n in t) this._on(n, t[n], i);
- else
- for (var o = 0, s = (t = u(t)).length; o < s; o++) this._on(t[o], i, e);
- return this
- },
- off: function(t, i, e) {
- if (t)
- if ("object" == typeof t)
- for (var n in t) this._off(n, t[n], i);
- else
- for (var o = 0, s = (t = u(t)).length; o < s; o++) this._off(t[o], i, e);
- else delete this._events;
- return this
- },
- _on: function(t, i, e) {
- this._events = this._events || {};
- var n = this._events[t];
- n || (n = [], this._events[t] = n), e === this && (e = void 0);
- for (var o = {
- fn: i,
- ctx: e
- }, s = n, r = 0, a = s.length; r < a; r++)
- if (s[r].fn === i && s[r].ctx === e) return;
- s.push(o)
- },
- _off: function(t, i, e) {
- var n, o, s;
- if (this._events && (n = this._events[t]))
- if (i) {
- if (e === this && (e = void 0), n)
- for (o = 0, s = n.length; o < s; o++) {
- var a = n[o];
- if (a.ctx === e && a.fn === i) return a.fn = r, this._firingCount && (this._events[t] = n = n.slice()), void n.splice(o, 1)
- }
- } else {
- for (o = 0, s = n.length; o < s; o++) n[o].fn = r;
- delete this._events[t]
- }
- },
- fire: function(t, e, n) {
- if (!this.listens(t, n)) return this;
- var o = i({}, e, {
- type: t,
- target: this,
- sourceTarget: e && e.sourceTarget || this
- });
- if (this._events) {
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- if (s) {
- this._firingCount = this._firingCount + 1 || 1;
- for (var r = 0, a = s.length; r < a; r++) {
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- h.fn.call(h.ctx || this, o)
- }
- this._firingCount--
- }
- }
- return n && this._propagateEvent(o), this
- },
- listens: function(t, i) {
- var e = this._events && this._events[t];
- if (e && e.length) return !0;
- if (i)
- for (var n in this._eventParents)
- if (this._eventParents[n].listens(t, i)) return !0;
- return !1
- },
- once: function(t, i, n) {
- if ("object" == typeof t) {
- for (var o in t) this.once(o, t[o], i);
- return this
- }
- var s = e(function() {
- this.off(t, i, n).off(t, s, n)
- }, this);
- return this.on(t, i, n).on(t, s, n)
- },
- addEventParent: function(t) {
- return this._eventParents = this._eventParents || {}, this._eventParents[n(t)] = t, this
- },
- removeEventParent: function(t) {
- return this._eventParents && delete this._eventParents[n(t)], this
- },
- _propagateEvent: function(t) {
- for (var e in this._eventParents) this._eventParents[e].fire(t.type, i({
- layer: t.target,
- propagatedFrom: t.target
- }, t), !0)
- }
- };
- hi.addEventListener = hi.on, hi.removeEventListener = hi.clearAllEventListeners = hi.off, hi.addOneTimeEventListener = hi.once, hi.fireEvent = hi.fire, hi.hasEventListeners = hi.listens;
- var ui = v.extend(hi),
- li = Math.trunc || function(t) {
- return t > 0 ? Math.floor(t) : Math.ceil(t)
- };
- x.prototype = {
- clone: function() {
- return new x(this.x, this.y)
- },
- add: function(t) {
- return this.clone()._add(w(t))
- },
- _add: function(t) {
- return this.x += t.x, this.y += t.y, this
- },
- subtract: function(t) {
- return this.clone()._subtract(w(t))
- },
- _subtract: function(t) {
- return this.x -= t.x, this.y -= t.y, this
- },
- divideBy: function(t) {
- return this.clone()._divideBy(t)
- },
- _divideBy: function(t) {
- return this.x /= t, this.y /= t, this
- },
- multiplyBy: function(t) {
- return this.clone()._multiplyBy(t)
- },
- _multiplyBy: function(t) {
- return this.x *= t, this.y *= t, this
- },
- scaleBy: function(t) {
- return new x(this.x * t.x, this.y * t.y)
- },
- unscaleBy: function(t) {
- return new x(this.x / t.x, this.y / t.y)
- },
- round: function() {
- return this.clone()._round()
- },
- _round: function() {
- return this.x = Math.round(this.x), this.y = Math.round(this.y), this
- },
- floor: function() {
- return this.clone()._floor()
- },
- _floor: function() {
- return this.x = Math.floor(this.x), this.y = Math.floor(this.y), this
- },
- ceil: function() {
- return this.clone()._ceil()
- },
- _ceil: function() {
- return this.x = Math.ceil(this.x), this.y = Math.ceil(this.y), this
- },
- trunc: function() {
- return this.clone()._trunc()
- },
- _trunc: function() {
- return this.x = li(this.x), this.y = li(this.y), this
- },
- distanceTo: function(t) {
- var i = (t = w(t)).x - this.x,
- e = t.y - this.y;
- return Math.sqrt(i * i + e * e)
- },
- equals: function(t) {
- return (t = w(t)).x === this.x && t.y === this.y
- },
- contains: function(t) {
- return t = w(t), Math.abs(t.x) <= Math.abs(this.x) && Math.abs(t.y) <= Math.abs(this.y)
- },
- toString: function() {
- return "Point(" + a(this.x) + ", " + a(this.y) + ")"
- }
- }, P.prototype = {
- extend: function(t) {
- return t = w(t), this.min || this.max ? (this.min.x = Math.min(t.x, this.min.x), this.max.x = Math.max(t.x, this.max.x), this.min.y = Math.min(t.y, this.min.y), this.max.y = Math.max(t.y, this.max.y)) : (this.min = t.clone(), this.max = t.clone()), this
- },
- getCenter: function(t) {
- return new x((this.min.x + this.max.x) / 2, (this.min.y + this.max.y) / 2, t)
- },
- getBottomLeft: function() {
- return new x(this.min.x, this.max.y)
- },
- getTopRight: function() {
- return new x(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 i, e;
- return (t = "number" == typeof t[0] || t instanceof x ? w(t) : b(t)) instanceof P ? (i = t.min, e = t.max) : i = e = t, i.x >= this.min.x && e.x <= this.max.x && i.y >= this.min.y && e.y <= this.max.y
- },
- intersects: function(t) {
- t = b(t);
- var i = this.min,
- e = this.max,
- n = t.min,
- o = t.max,
- s = o.x >= i.x && n.x <= e.x,
- r = o.y >= i.y && n.y <= e.y;
- return s && r
- },
- overlaps: function(t) {
- t = b(t);
- var i = this.min,
- e = this.max,
- n = t.min,
- o = t.max,
- s = o.x > i.x && n.x < e.x,
- r = o.y > i.y && n.y < e.y;
- return s && r
- },
- isValid: function() {
- return !(!this.min || !this.max)
- }
- }, T.prototype = {
- extend: function(t) {
- var i, e, n = this._southWest,
- o = this._northEast;
- if (t instanceof M) i = t, e = t;
- else {
- if (!(t instanceof T)) return t ? this.extend(C(t) || z(t)) : this;
- if (i = t._southWest, e = t._northEast, !i || !e) return this
- }
- return n || o ? (n.lat = Math.min(i.lat, n.lat), n.lng = Math.min(i.lng, n.lng), o.lat = Math.max(e.lat, o.lat), o.lng = Math.max(e.lng, o.lng)) : (this._southWest = new M(i.lat, i.lng), this._northEast = new M(e.lat, e.lng)), this
- },
- pad: function(t) {
- var i = this._southWest,
- e = this._northEast,
- n = Math.abs(i.lat - e.lat) * t,
- o = Math.abs(i.lng - e.lng) * t;
- return new T(new M(i.lat - n, i.lng - o), new M(e.lat + n, e.lng + o))
- },
- getCenter: function() {
- return new M((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 M(this.getNorth(), this.getWest())
- },
- getSouthEast: function() {
- return new M(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 M || "lat" in t ? C(t) : z(t);
- var i, e, n = this._southWest,
- o = this._northEast;
- return t instanceof T ? (i = t.getSouthWest(), e = t.getNorthEast()) : i = e = t, i.lat >= n.lat && e.lat <= o.lat && i.lng >= n.lng && e.lng <= o.lng
- },
- intersects: function(t) {
- t = z(t);
- var i = this._southWest,
- e = this._northEast,
- n = t.getSouthWest(),
- o = t.getNorthEast(),
- s = o.lat >= i.lat && n.lat <= e.lat,
- r = o.lng >= i.lng && n.lng <= e.lng;
- return s && r
- },
- overlaps: function(t) {
- t = z(t);
- var i = this._southWest,
- e = this._northEast,
- n = t.getSouthWest(),
- o = t.getNorthEast(),
- s = o.lat > i.lat && n.lat < e.lat,
- r = o.lng > i.lng && n.lng < e.lng;
- return s && r
- },
- toBBoxString: function() {
- return [this.getWest(), this.getSouth(), this.getEast(), this.getNorth()].join(",")
- },
- equals: function(t, i) {
- return !!t && (t = z(t), this._southWest.equals(t.getSouthWest(), i) && this._northEast.equals(t.getNorthEast(), i))
- },
- isValid: function() {
- return !(!this._southWest || !this._northEast)
- }
- }, M.prototype = {
- equals: function(t, i) {
- return !!t && (t = C(t), Math.max(Math.abs(this.lat - t.lat), Math.abs(this.lng - t.lng)) <= (void 0 === i ? 1e-9 : i))
- },
- toString: function(t) {
- return "LatLng(" + a(this.lat, t) + ", " + a(this.lng, t) + ")"
- },
- distanceTo: function(t) {
- return _i.distance(this, C(t))
- },
- wrap: function() {
- return _i.wrapLatLng(this)
- },
- toBounds: function(t) {
- var i = 180 * t / 40075017,
- e = i / Math.cos(Math.PI / 180 * this.lat);
- return z([this.lat - i, this.lng - e], [this.lat + i, this.lng + e])
- },
- clone: function() {
- return new M(this.lat, this.lng, this.alt)
- }
- };
- var ci = {
- latLngToPoint: function(t, i) {
- var e = this.projection.project(t),
- n = this.scale(i);
- return this.transformation._transform(e, n)
- },
- pointToLatLng: function(t, i) {
- var e = this.scale(i),
- n = this.transformation.untransform(t, e);
- return this.projection.unproject(n)
- },
- 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) {
- if (this.infinite) return null;
- var i = this.projection.bounds,
- e = this.scale(t);
- return new P(this.transformation.transform(i.min, e), this.transformation.transform(i.max, e))
- },
- infinite: !1,
- wrapLatLng: function(t) {
- var i = this.wrapLng ? s(t.lng, this.wrapLng, !0) : t.lng;
- return new M(this.wrapLat ? s(t.lat, this.wrapLat, !0) : t.lat, i, t.alt)
- },
- wrapLatLngBounds: function(t) {
- var i = t.getCenter(),
- e = this.wrapLatLng(i),
- n = i.lat - e.lat,
- o = i.lng - e.lng;
- if (0 === n && 0 === o) return t;
- var s = t.getSouthWest(),
- r = t.getNorthEast();
- return new T(new M(s.lat - n, s.lng - o), new M(r.lat - n, r.lng - o))
- }
- },
- _i = i({}, ci, {
- wrapLng: [-180, 180],
- R: 6371e3,
- distance: function(t, i) {
- var e = Math.PI / 180,
- n = t.lat * e,
- o = i.lat * e,
- s = Math.sin((i.lat - t.lat) * e / 2),
- r = Math.sin((i.lng - t.lng) * e / 2),
- a = s * s + Math.cos(n) * Math.cos(o) * r * r,
- h = 2 * Math.atan2(Math.sqrt(a), Math.sqrt(1 - a));
- return this.R * h
- }
- }),
- di = {
- R: 6378137,
- MAX_LATITUDE: 85.0511287798,
- project: function(t) {
- var i = Math.PI / 180,
- e = this.MAX_LATITUDE,
- n = Math.max(Math.min(e, t.lat), -e),
- o = Math.sin(n * i);
- return new x(this.R * t.lng * i, this.R * Math.log((1 + o) / (1 - o)) / 2)
- },
- unproject: function(t) {
- var i = 180 / Math.PI;
- return new M((2 * Math.atan(Math.exp(t.y / this.R)) - Math.PI / 2) * i, t.x * i / this.R)
- },
- bounds: function() {
- var t = 6378137 * Math.PI;
- return new P([-t, -t], [t, t])
- }()
- };
- Z.prototype = {
- transform: function(t, i) {
- return this._transform(t.clone(), i)
- },
- _transform: function(t, i) {
- return i = i || 1, t.x = i * (this._a * t.x + this._b), t.y = i * (this._c * t.y + this._d), t
- },
- untransform: function(t, i) {
- return i = i || 1, new x((t.x / i - this._b) / this._a, (t.y / i - this._d) / this._c)
- }
- };
- var pi, mi, fi, gi, vi = i({}, _i, {
- code: "EPSG:3857",
- projection: di,
- transformation: function() {
- var t = .5 / (Math.PI * di.R);
- return S(t, .5, -t, .5)
- }()
- }),
- yi = i({}, vi, {
- code: "EPSG:900913"
- }),
- xi = document.documentElement.style,
- wi = "ActiveXObject" in window,
- Li = wi && !document.addEventListener,
- Pi = "msLaunchUri" in navigator && !("documentMode" in document),
- bi = I("webkit"),
- Ti = I("android"),
- zi = I("android 2") || I("android 3"),
- Mi = parseInt(/WebKit\/([0-9]+)|$/.exec(navigator.userAgent)[1], 10),
- Ci = Ti && I("Google") && Mi < 537 && !("AudioNode" in window),
- Zi = !!window.opera,
- Si = I("chrome"),
- Ei = I("gecko") && !bi && !Zi && !wi,
- ki = !Si && I("safari"),
- Ii = I("phantom"),
- Ai = "OTransition" in xi,
- Bi = 0 === navigator.platform.indexOf("Win"),
- Oi = wi && "transition" in xi,
- Ri = "WebKitCSSMatrix" in window && "m11" in new window.WebKitCSSMatrix && !zi,
- Di = "MozPerspective" in xi,
- Ni = !window.L_DISABLE_3D && (Oi || Ri || Di) && !Ai && !Ii,
- ji = "undefined" != typeof orientation || I("mobile"),
- Wi = ji && bi,
- Hi = ji && Ri,
- Fi = !window.PointerEvent && window.MSPointerEvent,
- Ui = !(!window.PointerEvent && !Fi),
- Vi = !window.L_NO_TOUCH && (Ui || "ontouchstart" in window || window.DocumentTouch && document instanceof window.DocumentTouch),
- qi = ji && Zi,
- Gi = ji && Ei,
- Ki = (window.devicePixelRatio || window.screen.deviceXDPI / window.screen.logicalXDPI) > 1,
- Yi = !!document.createElement("canvas").getContext,
- Xi = !(!document.createElementNS || !E("svg").createSVGRect),
- Ji = !Xi && function() {
- try {
- var t = document.createElement("div");
- t.innerHTML = '<v:shape adj="1"/>';
- var i = t.firstChild;
- return i.style.behavior = "url(#default#VML)", i && "object" == typeof i.adj
- } catch (t) {
- return !1
- }
- }(),
- $i = (Object.freeze || Object)({
- ie: wi,
- ielt9: Li,
- edge: Pi,
- webkit: bi,
- android: Ti,
- android23: zi,
- androidStock: Ci,
- opera: Zi,
- chrome: Si,
- gecko: Ei,
- safari: ki,
- phantom: Ii,
- opera12: Ai,
- win: Bi,
- ie3d: Oi,
- webkit3d: Ri,
- gecko3d: Di,
- any3d: Ni,
- mobile: ji,
- mobileWebkit: Wi,
- mobileWebkit3d: Hi,
- msPointer: Fi,
- pointer: Ui,
- touch: Vi,
- mobileOpera: qi,
- mobileGecko: Gi,
- retina: Ki,
- canvas: Yi,
- svg: Xi,
- vml: Ji
- }),
- Qi = Fi ? "MSPointerDown" : "pointerdown",
- te = Fi ? "MSPointerMove" : "pointermove",
- ie = Fi ? "MSPointerUp" : "pointerup",
- ee = Fi ? "MSPointerCancel" : "pointercancel",
- ne = ["INPUT", "SELECT", "OPTION"],
- oe = {},
- se = !1,
- re = 0,
- ae = Fi ? "MSPointerDown" : Ui ? "pointerdown" : "touchstart",
- he = Fi ? "MSPointerUp" : Ui ? "pointerup" : "touchend",
- ue = "_leaflet_",
- le = "_leaflet_events",
- ce = Bi && Si ? 2 * window.devicePixelRatio : Ei ? window.devicePixelRatio : 1,
- _e = {},
- de = (Object.freeze || Object)({
- on: V,
- off: q,
- stopPropagation: Y,
- disableScrollPropagation: X,
- disableClickPropagation: J,
- preventDefault: $,
- stop: Q,
- getMousePosition: tt,
- getWheelDelta: it,
- fakeStop: et,
- skipped: nt,
- isExternalTarget: ot,
- addListener: V,
- removeListener: q
- }),
- pe = xt(["transform", "WebkitTransform", "OTransform", "MozTransform", "msTransform"]),
- me = xt(["webkitTransition", "transition", "OTransition", "MozTransition", "msTransition"]),
- fe = "webkitTransition" === me || "OTransition" === me ? me + "End" : "transitionend";
- if ("onselectstart" in document) mi = function() {
- V(window, "selectstart", $)
- }, fi = function() {
- q(window, "selectstart", $)
- };
- else {
- var ge = xt(["userSelect", "WebkitUserSelect", "OUserSelect", "MozUserSelect", "msUserSelect"]);
- mi = function() {
- if (ge) {
- var t = document.documentElement.style;
- gi = t[ge], t[ge] = "none"
- }
- }, fi = function() {
- ge && (document.documentElement.style[ge] = gi, gi = void 0)
- }
- }
- var ve, ye, xe = (Object.freeze || Object)({
- TRANSFORM: pe,
- TRANSITION: me,
- TRANSITION_END: fe,
- get: rt,
- getStyle: at,
- create: ht,
- remove: ut,
- empty: lt,
- toFront: ct,
- toBack: _t,
- hasClass: dt,
- addClass: pt,
- removeClass: mt,
- setClass: ft,
- getClass: gt,
- setOpacity: vt,
- testProp: xt,
- setTransform: wt,
- setPosition: Lt,
- getPosition: Pt,
- disableTextSelection: mi,
- enableTextSelection: fi,
- disableImageDrag: bt,
- enableImageDrag: Tt,
- preventOutline: zt,
- restoreOutline: Mt
- }),
- we = ui.extend({
- run: function(t, i, e, n) {
- this.stop(), this._el = t, this._inProgress = !0, this._duration = e || .25, this._easeOutPower = 1 / Math.max(n || .5, .2), this._startPos = Pt(t), this._offset = i.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 = f(this._animate, this), this._step()
- },
- _step: function(t) {
- var i = +new Date - this._startTime,
- e = 1e3 * this._duration;
- i < e ? this._runFrame(this._easeOut(i / e), t) : (this._runFrame(1), this._complete())
- },
- _runFrame: function(t, i) {
- var e = this._startPos.add(this._offset.multiplyBy(t));
- i && e._round(), Lt(this._el, e), this.fire("step")
- },
- _complete: function() {
- g(this._animId), this._inProgress = !1, this.fire("end")
- },
- _easeOut: function(t) {
- return 1 - Math.pow(1 - t, this._easeOutPower)
- }
- }),
- Le = ui.extend({
- options: {
- crs: vi,
- 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, i) {
- i = l(this, i), this._initContainer(t), this._initLayout(), this._onResize = e(this._onResize, this), this._initEvents(), i.maxBounds && this.setMaxBounds(i.maxBounds), void 0 !== i.zoom && (this._zoom = this._limitZoom(i.zoom)), i.center && void 0 !== i.zoom && this.setView(C(i.center), i.zoom, {
- reset: !0
- }), this._handlers = [], this._layers = {}, this._zoomBoundLayers = {}, this._sizeChanged = !0, this.callInitHooks(), this._zoomAnimated = me && Ni && !qi && this.options.zoomAnimation, this._zoomAnimated && (this._createAnimProxy(), V(this._proxy, fe, this._catchTransitionEnd, this)), this._addLayers(this.options.layers)
- },
- setView: function(t, e, n) {
- return e = void 0 === e ? this._zoom : this._limitZoom(e), t = this._limitCenter(C(t), e, this.options.maxBounds), n = n || {}, this._stop(), this._loaded && !n.reset && !0 !== n && (void 0 !== n.animate && (n.zoom = i({
- animate: n.animate
- }, n.zoom), n.pan = i({
- animate: n.animate,
- duration: n.duration
- }, n.pan)), this._zoom !== e ? this._tryAnimatedZoom && this._tryAnimatedZoom(t, e, n.zoom) : this._tryAnimatedPan(t, n.pan)) ? (clearTimeout(this._sizeTimer), this) : (this._resetView(t, e), this)
- },
- setZoom: function(t, i) {
- return this._loaded ? this.setView(this.getCenter(), t, {
- zoom: i
- }) : (this._zoom = t, this)
- },
- zoomIn: function(t, i) {
- return t = t || (Ni ? this.options.zoomDelta : 1), this.setZoom(this._zoom + t, i)
- },
- zoomOut: function(t, i) {
- return t = t || (Ni ? this.options.zoomDelta : 1), this.setZoom(this._zoom - t, i)
- },
- setZoomAround: function(t, i, e) {
- var n = this.getZoomScale(i),
- o = this.getSize().divideBy(2),
- s = (t instanceof x ? t : this.latLngToContainerPoint(t)).subtract(o).multiplyBy(1 - 1 / n),
- r = this.containerPointToLatLng(o.add(s));
- return this.setView(r, i, {
- zoom: e
- })
- },
- _getBoundsCenterZoom: function(t, i) {
- i = i || {}, t = t.getBounds ? t.getBounds() : z(t);
- var e = w(i.paddingTopLeft || i.padding || [0, 0]),
- n = w(i.paddingBottomRight || i.padding || [0, 0]),
- o = this.getBoundsZoom(t, !1, e.add(n));
- if ((o = "number" == typeof i.maxZoom ? Math.min(i.maxZoom, o) : o) === 1 / 0) return {
- center: t.getCenter(),
- zoom: o
- };
- var s = n.subtract(e).divideBy(2),
- r = this.project(t.getSouthWest(), o),
- a = this.project(t.getNorthEast(), o);
- return {
- center: this.unproject(r.add(a).divideBy(2).add(s), o),
- zoom: o
- }
- },
- fitBounds: function(t, i) {
- if (!(t = z(t)).isValid()) throw new Error("Bounds are not valid.");
- var e = this._getBoundsCenterZoom(t, i);
- return this.setView(e.center, e.zoom, i)
- },
- fitWorld: function(t) {
- return this.fitBounds([
- [-90, -180],
- [90, 180]
- ], t)
- },
- panTo: function(t, i) {
- return this.setView(t, this._zoom, {
- pan: i
- })
- },
- panBy: function(t, i) {
- if (t = w(t).round(), i = i || {}, !t.x && !t.y) return this.fire("moveend");
- if (!0 !== i.animate && !this.getSize().contains(t)) return this._resetView(this.unproject(this.project(this.getCenter()).add(t)), this.getZoom()), this;
- if (this._panAnim || (this._panAnim = new we, this._panAnim.on({
- step: this._onPanTransitionStep,
- end: this._onPanTransitionEnd
- }, this)), i.noMoveStart || this.fire("movestart"), !1 !== i.animate) {
- pt(this._mapPane, "leaflet-pan-anim");
- var e = this._getMapPanePos().subtract(t).round();
- this._panAnim.run(this._mapPane, e, i.duration || .25, i.easeLinearity)
- } else this._rawPanBy(t), this.fire("move").fire("moveend");
- return this
- },
- flyTo: function(t, i, e) {
- function n(t) {
- var i = (g * g - m * m + (t ? -1 : 1) * x * x * v * v) / (2 * (t ? g : m) * x * v),
- e = Math.sqrt(i * i + 1) - i;
- return e < 1e-9 ? -18 : Math.log(e)
- }
- function o(t) {
- return (Math.exp(t) - Math.exp(-t)) / 2
- }
- function s(t) {
- return (Math.exp(t) + Math.exp(-t)) / 2
- }
- function r(t) {
- return o(t) / s(t)
- }
- function a(t) {
- return m * (s(w) / s(w + y * t))
- }
- function h(t) {
- return m * (s(w) * r(w + y * t) - o(w)) / x
- }
- function u(t) {
- return 1 - Math.pow(1 - t, 1.5)
- }
- function l() {
- var e = (Date.now() - L) / b,
- n = u(e) * P;
- e <= 1 ? (this._flyToFrame = f(l, this), this._move(this.unproject(c.add(_.subtract(c).multiplyBy(h(n) / v)), p), this.getScaleZoom(m / a(n), p), {
- flyTo: !0
- })) : this._move(t, i)._moveEnd(!0)
- }
- if (!1 === (e = e || {}).animate || !Ni) return this.setView(t, i, e);
- this._stop();
- var c = this.project(this.getCenter()),
- _ = this.project(t),
- d = this.getSize(),
- p = this._zoom;
- t = C(t), i = void 0 === i ? p : i;
- var m = Math.max(d.x, d.y),
- g = m * this.getZoomScale(p, i),
- v = _.distanceTo(c) || 1,
- y = 1.42,
- x = y * y,
- w = n(0),
- L = Date.now(),
- P = (n(1) - w) / y,
- b = e.duration ? 1e3 * e.duration : 1e3 * P * .8;
- return this._moveStart(!0, e.noMoveStart), l.call(this), this
- },
- flyToBounds: function(t, i) {
- var e = this._getBoundsCenterZoom(t, i);
- return this.flyTo(e.center, e.zoom, i)
- },
- setMaxBounds: function(t) {
- return (t = z(t)).isValid() ? (this.options.maxBounds && this.off("moveend", this._panInsideMaxBounds), this.options.maxBounds = t, this._loaded && this._panInsideMaxBounds(), this.on("moveend", this._panInsideMaxBounds)) : (this.options.maxBounds = null, this.off("moveend", this._panInsideMaxBounds))
- },
- setMinZoom: function(t) {
- var i = this.options.minZoom;
- return this.options.minZoom = t, this._loaded && i !== t && (this.fire("zoomlevelschange"), this.getZoom() < this.options.minZoom) ? this.setZoom(t) : this
- },
- setMaxZoom: function(t) {
- var i = this.options.maxZoom;
- return this.options.maxZoom = t, this._loaded && i !== t && (this.fire("zoomlevelschange"), this.getZoom() > this.options.maxZoom) ? this.setZoom(t) : this
- },
- panInsideBounds: function(t, i) {
- this._enforcingBounds = !0;
- var e = this.getCenter(),
- n = this._limitCenter(e, this._zoom, z(t));
- return e.equals(n) || this.panTo(n, i), this._enforcingBounds = !1, this
- },
- invalidateSize: function(t) {
- if (!this._loaded) return this;
- t = i({
- animate: !1,
- pan: !0
- }, !0 === t ? {
- animate: !0
- } : t);
- var n = this.getSize();
- this._sizeChanged = !0, this._lastCenter = null;
- var o = this.getSize(),
- s = n.divideBy(2).round(),
- r = o.divideBy(2).round(),
- a = s.subtract(r);
- return a.x || a.y ? (t.animate && t.pan ? this.panBy(a) : (t.pan && this._rawPanBy(a), this.fire("move"), t.debounceMoveend ? (clearTimeout(this._sizeTimer), this._sizeTimer = setTimeout(e(this.fire, this, "moveend"), 200)) : this.fire("moveend")), this.fire("resize", {
- oldSize: n,
- newSize: o
- })) : this
- },
- stop: function() {
- return this.setZoom(this._limitZoom(this._zoom)), this.options.zoomSnap || this.fire("viewreset"), this._stop()
- },
- locate: function(t) {
- if (t = this._locateOptions = i({
- timeout: 1e4,
- watch: !1
- }, t), !("geolocation" in navigator)) return this._handleGeolocationError({
- code: 0,
- message: "Geolocation not supported."
- }), this;
- var n = e(this._handleGeolocationResponse, this),
- o = e(this._handleGeolocationError, this);
- return t.watch ? this._locationWatchId = navigator.geolocation.watchPosition(n, o, t) : navigator.geolocation.getCurrentPosition(n, o, t), 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 i = t.code,
- e = t.message || (1 === i ? "permission denied" : 2 === i ? "position unavailable" : "timeout");
- this._locateOptions.setView && !this._loaded && this.fitWorld(), this.fire("locationerror", {
- code: i,
- message: "Geolocation error: " + e + "."
- })
- },
- _handleGeolocationResponse: function(t) {
- var i = new M(t.coords.latitude, t.coords.longitude),
- e = i.toBounds(t.coords.accuracy),
- n = this._locateOptions;
- if (n.setView) {
- var o = this.getBoundsZoom(e);
- this.setView(i, n.maxZoom ? Math.min(o, n.maxZoom) : o)
- }
- var s = {
- latlng: i,
- bounds: e,
- timestamp: t.timestamp
- };
- for (var r in t.coords) "number" == typeof t.coords[r] && (s[r] = t.coords[r]);
- this.fire("locationfound", s)
- },
- addHandler: function(t, i) {
- if (!i) return this;
- var e = this[t] = new i(this);
- return this._handlers.push(e), this.options[t] && e.enable(), this
- },
- remove: function() {
- if (this._initEvents(!0), 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
- }
- void 0 !== this._locationWatchId && this.stopLocate(), this._stop(), ut(this._mapPane), this._clearControlPos && this._clearControlPos(), this._clearHandlers(), this._loaded && this.fire("unload");
- var t;
- for (t in this._layers) this._layers[t].remove();
- for (t in this._panes) ut(this._panes[t]);
- return this._layers = [], this._panes = [], delete this._mapPane, delete this._renderer, this
- },
- createPane: function(t, i) {
- var e = ht("div", "leaflet-pane" + (t ? " leaflet-" + t.replace("Pane", "") + "-pane" : ""), i || this._mapPane);
- return t && (this._panes[t] = e), e
- },
- getCenter: function() {
- return this._checkIfLoaded(), this._lastCenter && !this._moved() ? this._lastCenter : this.layerPointToLatLng(this._getCenterLayerPoint())
- },
- getZoom: function() {
- return this._zoom
- },
- getBounds: function() {
- var t = this.getPixelBounds();
- return new T(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, i, e) {
- t = z(t), e = w(e || [0, 0]);
- var n = this.getZoom() || 0,
- o = this.getMinZoom(),
- s = this.getMaxZoom(),
- r = t.getNorthWest(),
- a = t.getSouthEast(),
- h = this.getSize().subtract(e),
- u = b(this.project(a, n), this.project(r, n)).getSize(),
- l = Ni ? this.options.zoomSnap : 1,
- c = h.x / u.x,
- _ = h.y / u.y,
- d = i ? Math.max(c, _) : Math.min(c, _);
- return n = this.getScaleZoom(d, n), l && (n = Math.round(n / (l / 100)) * (l / 100), n = i ? Math.ceil(n / l) * l : Math.floor(n / l) * l), Math.max(o, Math.min(s, n))
- },
- getSize: function() {
- return this._size && !this._sizeChanged || (this._size = new x(this._container.clientWidth || 0, this._container.clientHeight || 0), this._sizeChanged = !1), this._size.clone()
- },
- getPixelBounds: function(t, i) {
- var e = this._getTopLeftPoint(t, i);
- return new P(e, e.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, i) {
- var e = this.options.crs;
- return i = void 0 === i ? this._zoom : i, e.scale(t) / e.scale(i)
- },
- getScaleZoom: function(t, i) {
- var e = this.options.crs;
- i = void 0 === i ? this._zoom : i;
- var n = e.zoom(t * e.scale(i));
- return isNaN(n) ? 1 / 0 : n
- },
- project: function(t, i) {
- return i = void 0 === i ? this._zoom : i, this.options.crs.latLngToPoint(C(t), i)
- },
- unproject: function(t, i) {
- return i = void 0 === i ? this._zoom : i, this.options.crs.pointToLatLng(w(t), i)
- },
- layerPointToLatLng: function(t) {
- var i = w(t).add(this.getPixelOrigin());
- return this.unproject(i)
- },
- latLngToLayerPoint: function(t) {
- return this.project(C(t))._round()._subtract(this.getPixelOrigin())
- },
- wrapLatLng: function(t) {
- return this.options.crs.wrapLatLng(C(t))
- },
- wrapLatLngBounds: function(t) {
- return this.options.crs.wrapLatLngBounds(z(t))
- },
- distance: function(t, i) {
- return this.options.crs.distance(C(t), C(i))
- },
- containerPointToLayerPoint: function(t) {
- return w(t).subtract(this._getMapPanePos())
- },
- layerPointToContainerPoint: function(t) {
- return w(t).add(this._getMapPanePos())
- },
- containerPointToLatLng: function(t) {
- var i = this.containerPointToLayerPoint(w(t));
- return this.layerPointToLatLng(i)
- },
- latLngToContainerPoint: function(t) {
- return this.layerPointToContainerPoint(this.latLngToLayerPoint(C(t)))
- },
- mouseEventToContainerPoint: function(t) {
- return tt(t, this._container)
- },
- mouseEventToLayerPoint: function(t) {
- return this.containerPointToLayerPoint(this.mouseEventToContainerPoint(t))
- },
- mouseEventToLatLng: function(t) {
- return this.layerPointToLatLng(this.mouseEventToLayerPoint(t))
- },
- _initContainer: function(t) {
- var i = this._container = rt(t);
- if (!i) throw new Error("Map container not found.");
- if (i._leaflet_id) throw new Error("Map container is already initialized.");
- V(i, "scroll", this._onScroll, this), this._containerId = n(i)
- },
- _initLayout: function() {
- var t = this._container;
- this._fadeAnimated = this.options.fadeAnimation && Ni, pt(t, "leaflet-container" + (Vi ? " leaflet-touch" : "") + (Ki ? " leaflet-retina" : "") + (Li ? " leaflet-oldie" : "") + (ki ? " leaflet-safari" : "") + (this._fadeAnimated ? " leaflet-fade-anim" : ""));
- var i = at(t, "position");
- "absolute" !== i && "relative" !== i && "fixed" !== i && (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), Lt(this._mapPane, new x(0, 0)), this.createPane("tilePane"), this.createPane("shadowPane"), this.createPane("overlayPane"), this.createPane("markerPane"), this.createPane("tooltipPane"), this.createPane("popupPane"), this.options.markerZoomAnimation || (pt(t.markerPane, "leaflet-zoom-hide"), pt(t.shadowPane, "leaflet-zoom-hide"))
- },
- _resetView: function(t, i) {
- Lt(this._mapPane, new x(0, 0));
- var e = !this._loaded;
- this._loaded = !0, i = this._limitZoom(i), this.fire("viewprereset");
- var n = this._zoom !== i;
- this._moveStart(n, !1)._move(t, i)._moveEnd(n), this.fire("viewreset"), e && this.fire("load")
- },
- _moveStart: function(t, i) {
- return t && this.fire("zoomstart"), i || this.fire("movestart"), this
- },
- _move: function(t, i, e) {
- void 0 === i && (i = this._zoom);
- var n = this._zoom !== i;
- return this._zoom = i, this._lastCenter = t, this._pixelOrigin = this._getNewPixelOrigin(t), (n || e && e.pinch) && this.fire("zoom", e), this.fire("move", e)
- },
- _moveEnd: function(t) {
- return t && this.fire("zoomend"), this.fire("moveend")
- },
- _stop: function() {
- return g(this._flyToFrame), this._panAnim && this._panAnim.stop(), this
- },
- _rawPanBy: function(t) {
- Lt(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 = {}, this._targets[n(this._container)] = this;
- var i = t ? q : V;
- i(this._container, "click dblclick mousedown mouseup mouseover mouseout mousemove contextmenu keypress", this._handleDOMEvent, this), this.options.trackResize && i(window, "resize", this._onResize, this), Ni && this.options.transform3DLimit && (t ? this.off : this.on).call(this, "moveend", this._onMoveEnd)
- },
- _onResize: function() {
- g(this._resizeRequest), this._resizeRequest = f(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, i) {
- for (var e, o = [], s = "mouseout" === i || "mouseover" === i, r = t.target || t.srcElement, a = !1; r;) {
- if ((e = this._targets[n(r)]) && ("click" === i || "preclick" === i) && !t._simulated && this._draggableMoved(e)) {
- a = !0;
- break
- }
- if (e && e.listens(i, !0)) {
- if (s && !ot(r, t)) break;
- if (o.push(e), s) break
- }
- if (r === this._container) break;
- r = r.parentNode
- }
- return o.length || a || s || !ot(r, t) || (o = [this]), o
- },
- _handleDOMEvent: function(t) {
- if (this._loaded && !nt(t)) {
- var i = t.type;
- "mousedown" !== i && "keypress" !== i || zt(t.target || t.srcElement), this._fireDOMEvent(t, i)
- }
- },
- _mouseEvents: ["click", "dblclick", "mouseover", "mouseout", "contextmenu"],
- _fireDOMEvent: function(t, e, n) {
- if ("click" === t.type) {
- var o = i({}, t);
- o.type = "preclick", this._fireDOMEvent(o, o.type, n)
- }
- if (!t._stopped && (n = (n || []).concat(this._findEventTargets(t, e))).length) {
- var s = n[0];
- "contextmenu" === e && s.listens(e, !0) && $(t);
- var r = {
- originalEvent: t
- };
- if ("keypress" !== t.type) {
- var a = s.getLatLng && (!s._radius || s._radius <= 10);
- r.containerPoint = a ? this.latLngToContainerPoint(s.getLatLng()) : this.mouseEventToContainerPoint(t), r.layerPoint = this.containerPointToLayerPoint(r.containerPoint), r.latlng = a ? s.getLatLng() : this.layerPointToLatLng(r.layerPoint)
- }
- for (var h = 0; h < n.length; h++)
- if (n[h].fire(e, r, !0), r.originalEvent._stopped || !1 === n[h].options.bubblingMouseEvents && -1 !== d(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, i = this._handlers.length; t < i; t++) this._handlers[t].disable()
- },
- whenReady: function(t, i) {
- return this._loaded ? t.call(i || this, {
- target: this
- }) : this.on("load", t, i), this
- },
- _getMapPanePos: function() {
- return Pt(this._mapPane) || new x(0, 0)
- },
- _moved: function() {
- var t = this._getMapPanePos();
- return t && !t.equals([0, 0])
- },
- _getTopLeftPoint: function(t, i) {
- return (t && void 0 !== i ? this._getNewPixelOrigin(t, i) : this.getPixelOrigin()).subtract(this._getMapPanePos())
- },
- _getNewPixelOrigin: function(t, i) {
- var e = this.getSize()._divideBy(2);
- return this.project(t, i)._subtract(e)._add(this._getMapPanePos())._round()
- },
- _latLngToNewLayerPoint: function(t, i, e) {
- var n = this._getNewPixelOrigin(e, i);
- return this.project(t, i)._subtract(n)
- },
- _latLngBoundsToNewLayerBounds: function(t, i, e) {
- var n = this._getNewPixelOrigin(e, i);
- return b([this.project(t.getSouthWest(), i)._subtract(n), this.project(t.getNorthWest(), i)._subtract(n), this.project(t.getSouthEast(), i)._subtract(n), this.project(t.getNorthEast(), i)._subtract(n)])
- },
- _getCenterLayerPoint: function() {
- return this.containerPointToLayerPoint(this.getSize()._divideBy(2))
- },
- _getCenterOffset: function(t) {
- return this.latLngToLayerPoint(t).subtract(this._getCenterLayerPoint())
- },
- _limitCenter: function(t, i, e) {
- if (!e) return t;
- var n = this.project(t, i),
- o = this.getSize().divideBy(2),
- s = new P(n.subtract(o), n.add(o)),
- r = this._getBoundsOffset(s, e, i);
- return r.round().equals([0, 0]) ? t : this.unproject(n.add(r), i)
- },
- _limitOffset: function(t, i) {
- if (!i) return t;
- var e = this.getPixelBounds(),
- n = new P(e.min.add(t), e.max.add(t));
- return t.add(this._getBoundsOffset(n, i))
- },
- _getBoundsOffset: function(t, i, e) {
- var n = b(this.project(i.getNorthEast(), e), this.project(i.getSouthWest(), e)),
- o = n.min.subtract(t.min),
- s = n.max.subtract(t.max);
- return new x(this._rebound(o.x, -s.x), this._rebound(o.y, -s.y))
- },
- _rebound: function(t, i) {
- return t + i > 0 ? Math.round(t - i) / 2 : Math.max(0, Math.ceil(t)) - Math.max(0, Math.floor(i))
- },
- _limitZoom: function(t) {
- var i = this.getMinZoom(),
- e = this.getMaxZoom(),
- n = Ni ? this.options.zoomSnap : 1;
- return n && (t = Math.round(t / n) * n), Math.max(i, Math.min(e, t))
- },
- _onPanTransitionStep: function() {
- this.fire("move")
- },
- _onPanTransitionEnd: function() {
- mt(this._mapPane, "leaflet-pan-anim"), this.fire("moveend")
- },
- _tryAnimatedPan: function(t, i) {
- var e = this._getCenterOffset(t)._trunc();
- return !(!0 !== (i && i.animate) && !this.getSize().contains(e)) && (this.panBy(e, i), !0)
- },
- _createAnimProxy: function() {
- var t = this._proxy = ht("div", "leaflet-proxy leaflet-zoom-animated");
- this._panes.mapPane.appendChild(t), this.on("zoomanim", function(t) {
- var i = pe,
- e = this._proxy.style[i];
- wt(this._proxy, this.project(t.center, t.zoom), this.getZoomScale(t.zoom, 1)), e === this._proxy.style[i] && this._animatingZoom && this._onZoomTransitionEnd()
- }, this), this.on("load moveend", function() {
- var t = this.getCenter(),
- i = this.getZoom();
- wt(this._proxy, this.project(t, i), this.getZoomScale(i, 1))
- }, this), this._on("unload", this._destroyAnimProxy, this)
- },
- _destroyAnimProxy: function() {
- ut(this._proxy), delete this._proxy
- },
- _catchTransitionEnd: function(t) {
- this._animatingZoom && t.propertyName.indexOf("transform") >= 0 && this._onZoomTransitionEnd()
- },
- _nothingToAnimate: function() {
- return !this._container.getElementsByClassName("leaflet-zoom-animated").length
- },
- _tryAnimatedZoom: function(t, i, e) {
- if (this._animatingZoom) return !0;
- if (e = e || {}, !this._zoomAnimated || !1 === e.animate || this._nothingToAnimate() || Math.abs(i - this._zoom) > this.options.zoomAnimationThreshold) return !1;
- var n = this.getZoomScale(i),
- o = this._getCenterOffset(t)._divideBy(1 - 1 / n);
- return !(!0 !== e.animate && !this.getSize().contains(o)) && (f(function() {
- this._moveStart(!0, !1)._animateZoom(t, i, !0)
- }, this), !0)
- },
- _animateZoom: function(t, i, n, o) {
- this._mapPane && (n && (this._animatingZoom = !0, this._animateToCenter = t, this._animateToZoom = i, pt(this._mapPane, "leaflet-zoom-anim")), this.fire("zoomanim", {
- center: t,
- zoom: i,
- noUpdate: o
- }), setTimeout(e(this._onZoomTransitionEnd, this), 250))
- },
- _onZoomTransitionEnd: function() {
- this._animatingZoom && (this._mapPane && mt(this._mapPane, "leaflet-zoom-anim"), this._animatingZoom = !1, this._move(this._animateToCenter, this._animateToZoom), f(function() {
- this._moveEnd(!0)
- }, this))
- }
- }),
- Pe = v.extend({
- options: {
- position: "topright"
- },
- initialize: function(t) {
- l(this, t)
- },
- getPosition: function() {
- return this.options.position
- },
- setPosition: function(t) {
- var i = this._map;
- return i && i.removeControl(this), this.options.position = t, i && i.addControl(this), this
- },
- getContainer: function() {
- return this._container
- },
- addTo: function(t) {
- this.remove(), this._map = t;
- var i = this._container = this.onAdd(t),
- e = this.getPosition(),
- n = t._controlCorners[e];
- return pt(i, "leaflet-control"), -1 !== e.indexOf("bottom") ? n.insertBefore(i, n.firstChild) : n.appendChild(i), this
- },
- remove: function() {
- return this._map ? (ut(this._container), this.onRemove && this.onRemove(this._map), this._map = null, this) : this
- },
- _refocusOnMap: function(t) {
- this._map && t && t.screenX > 0 && t.screenY > 0 && this._map.getContainer().focus()
- }
- }),
- be = function(t) {
- return new Pe(t)
- };
- Le.include({
- addControl: function(t) {
- return t.addTo(this), this
- },
- removeControl: function(t) {
- return t.remove(), this
- },
- _initControlPos: function() {
- function t(t, o) {
- var s = e + t + " " + e + o;
- i[t + o] = ht("div", s, n)
- }
- var i = this._controlCorners = {},
- e = "leaflet-",
- n = this._controlContainer = ht("div", e + "control-container", this._container);
- t("top", "left"), t("top", "right"), t("bottom", "left"), t("bottom", "right")
- },
- _clearControlPos: function() {
- for (var t in this._controlCorners) ut(this._controlCorners[t]);
- ut(this._controlContainer), delete this._controlCorners, delete this._controlContainer
- }
- });
- var Te = Pe.extend({
- options: {
- collapsed: !0,
- position: "topright",
- autoZIndex: !0,
- hideSingleBase: !1,
- sortLayers: !1,
- sortFunction: function(t, i, e, n) {
- return e < n ? -1 : n < e ? 1 : 0
- }
- },
- initialize: function(t, i, e) {
- l(this, e), this._layerControlInputs = [], this._layers = [], this._lastZIndex = 0, this._handlingClick = !1;
- for (var n in t) this._addLayer(t[n], n);
- for (n in i) this._addLayer(i[n], n, !0)
- },
- onAdd: function(t) {
- this._initLayout(), this._update(), this._map = t, t.on("zoomend", this._checkDisabledLayers, this);
- for (var i = 0; i < this._layers.length; i++) this._layers[i].layer.on("add remove", this._onLayerChange, this);
- return this._container
- },
- addTo: function(t) {
- return Pe.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, i) {
- return this._addLayer(t, i), this._map ? this._update() : this
- },
- addOverlay: function(t, i) {
- return this._addLayer(t, i, !0), this._map ? this._update() : this
- },
- removeLayer: function(t) {
- t.off("add remove", this._onLayerChange, this);
- var i = this._getLayer(n(t));
- return i && this._layers.splice(this._layers.indexOf(i), 1), this._map ? this._update() : this
- },
- expand: function() {
- pt(this._container, "leaflet-control-layers-expanded"), this._form.style.height = null;
- var t = this._map.getSize().y - (this._container.offsetTop + 50);
- return t < this._form.clientHeight ? (pt(this._form, "leaflet-control-layers-scrollbar"), this._form.style.height = t + "px") : mt(this._form, "leaflet-control-layers-scrollbar"), this._checkDisabledLayers(), this
- },
- collapse: function() {
- return mt(this._container, "leaflet-control-layers-expanded"), this
- },
- _initLayout: function() {
- var t = "leaflet-control-layers",
- i = this._container = ht("div", t),
- e = this.options.collapsed;
- i.setAttribute("aria-haspopup", !0), J(i), X(i);
- var n = this._form = ht("form", t + "-list");
- e && (this._map.on("click", this.collapse, this), Ti || V(i, {
- mouseenter: this.expand,
- mouseleave: this.collapse
- }, this));
- var o = this._layersLink = ht("a", t + "-toggle", i);
- o.href = "#", o.title = "Layers", Vi ? (V(o, "click", Q), V(o, "click", this.expand, this)) : V(o, "focus", this.expand, this), e || this.expand(), this._baseLayersList = ht("div", t + "-base", n), this._separator = ht("div", t + "-separator", n), this._overlaysList = ht("div", t + "-overlays", n), i.appendChild(n)
- },
- _getLayer: function(t) {
- for (var i = 0; i < this._layers.length; i++)
- if (this._layers[i] && n(this._layers[i].layer) === t) return this._layers[i]
- },
- _addLayer: function(t, i, n) {
- this._map && t.on("add remove", this._onLayerChange, this), this._layers.push({
- layer: t,
- name: i,
- overlay: n
- }), this.options.sortLayers && this._layers.sort(e(function(t, i) {
- return this.options.sortFunction(t.layer, i.layer, t.name, i.name)
- }, this)), this.options.autoZIndex && t.setZIndex && (this._lastZIndex++, t.setZIndex(this._lastZIndex)), this._expandIfNotCollapsed()
- },
- _update: function() {
- if (!this._container) return this;
- lt(this._baseLayersList), lt(this._overlaysList), this._layerControlInputs = [];
- var t, i, e, n, o = 0;
- for (e = 0; e < this._layers.length; e++) n = this._layers[e], this._addItem(n), i = i || n.overlay, t = t || !n.overlay, o += n.overlay ? 0 : 1;
- return this.options.hideSingleBase && (t = t && o > 1, this._baseLayersList.style.display = t ? "" : "none"), this._separator.style.display = i && t ? "" : "none", this
- },
- _onLayerChange: function(t) {
- this._handlingClick || this._update();
- var i = this._getLayer(n(t.target)),
- e = i.overlay ? "add" === t.type ? "overlayadd" : "overlayremove" : "add" === t.type ? "baselayerchange" : null;
- e && this._map.fire(e, i)
- },
- _createRadioElement: function(t, i) {
- var e = '<input type="radio" class="leaflet-control-layers-selector" name="' + t + '"' + (i ? ' checked="checked"' : "") + "/>",
- n = document.createElement("div");
- return n.innerHTML = e, n.firstChild
- },
- _addItem: function(t) {
- var i, e = document.createElement("label"),
- o = this._map.hasLayer(t.layer);
- t.overlay ? ((i = document.createElement("input")).type = "checkbox", i.className = "leaflet-control-layers-selector", i.defaultChecked = o) : i = this._createRadioElement("leaflet-base-layers", o), this._layerControlInputs.push(i), i.layerId = n(t.layer), V(i, "click", this._onInputClick, this);
- var s = document.createElement("span");
- s.innerHTML = " " + t.name;
- var r = document.createElement("div");
- return e.appendChild(r), r.appendChild(i), r.appendChild(s), (t.overlay ? this._overlaysList : this._baseLayersList).appendChild(e), this._checkDisabledLayers(), e
- },
- _onInputClick: function() {
- var t, i, e = this._layerControlInputs,
- n = [],
- o = [];
- this._handlingClick = !0;
- for (var s = e.length - 1; s >= 0; s--) t = e[s], i = this._getLayer(t.layerId).layer, t.checked ? n.push(i) : t.checked || o.push(i);
- 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, i, e = this._layerControlInputs, n = this._map.getZoom(), o = e.length - 1; o >= 0; o--) t = e[o], i = this._getLayer(t.layerId).layer, t.disabled = void 0 !== i.options.minZoom && n < i.options.minZoom || void 0 !== i.options.maxZoom && n > i.options.maxZoom
- },
- _expandIfNotCollapsed: function() {
- return this._map && !this.options.collapsed && this.expand(), this
- },
- _expand: function() {
- return this.expand()
- },
- _collapse: function() {
- return this.collapse()
- }
- }),
- ze = Pe.extend({
- options: {
- position: "topleft",
- zoomInText: "+",
- zoomInTitle: "Zoom in",
- zoomOutText: "−",
- zoomOutTitle: "Zoom out"
- },
- onAdd: function(t) {
- var i = "leaflet-control-zoom",
- e = ht("div", i + " leaflet-bar"),
- n = this.options;
- return this._zoomInButton = this._createButton(n.zoomInText, n.zoomInTitle, i + "-in", e, this._zoomIn), this._zoomOutButton = this._createButton(n.zoomOutText, n.zoomOutTitle, i + "-out", e, this._zoomOut), this._updateDisabled(), t.on("zoomend zoomlevelschange", this._updateDisabled, this), e
- },
- 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, i, e, n, o) {
- var s = ht("a", e, n);
- return s.innerHTML = t, s.href = "#", s.title = i, s.setAttribute("role", "button"), s.setAttribute("aria-label", i), J(s), V(s, "click", Q), V(s, "click", o, this), V(s, "click", this._refocusOnMap, this), s
- },
- _updateDisabled: function() {
- var t = this._map,
- i = "leaflet-disabled";
- mt(this._zoomInButton, i), mt(this._zoomOutButton, i), (this._disabled || t._zoom === t.getMinZoom()) && pt(this._zoomOutButton, i), (this._disabled || t._zoom === t.getMaxZoom()) && pt(this._zoomInButton, i)
- }
- });
- Le.mergeOptions({
- zoomControl: !0
- }), Le.addInitHook(function() {
- this.options.zoomControl && (this.zoomControl = new ze, this.addControl(this.zoomControl))
- });
- var Me = Pe.extend({
- options: {
- position: "bottomleft",
- maxWidth: 100,
- metric: !0,
- imperial: !0
- },
- onAdd: function(t) {
- var i = ht("div", "leaflet-control-scale"),
- e = this.options;
- return this._addScales(e, "leaflet-control-scale-line", i), t.on(e.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, i, e) {
- t.metric && (this._mScale = ht("div", i, e)), t.imperial && (this._iScale = ht("div", i, e))
- },
- _update: function() {
- var t = this._map,
- i = t.getSize().y / 2,
- e = t.distance(t.containerPointToLatLng([0, i]), t.containerPointToLatLng([this.options.maxWidth, i]));
- this._updateScales(e)
- },
- _updateScales: function(t) {
- this.options.metric && t && this._updateMetric(t), this.options.imperial && t && this._updateImperial(t)
- },
- _updateMetric: function(t) {
- var i = this._getRoundNum(t),
- e = i < 1e3 ? i + " m" : i / 1e3 + " km";
- this._updateScale(this._mScale, e, i / t)
- },
- _updateImperial: function(t) {
- var i, e, n, o = 3.2808399 * t;
- o > 5280 ? (i = o / 5280, e = this._getRoundNum(i), this._updateScale(this._iScale, e + " mi", e / i)) : (n = this._getRoundNum(o), this._updateScale(this._iScale, n + " ft", n / o))
- },
- _updateScale: function(t, i, e) {
- t.style.width = Math.round(this.options.maxWidth * e) + "px", t.innerHTML = i
- },
- _getRoundNum: function(t) {
- var i = Math.pow(10, (Math.floor(t) + "").length - 1),
- e = t / i;
- return e = e >= 10 ? 10 : e >= 5 ? 5 : e >= 3 ? 3 : e >= 2 ? 2 : 1, i * e
- }
- }),
- Ce = Pe.extend({
- options: {
- position: "bottomright",
- prefix: '<a href="http://leafletjs.com" title="A JS library for interactive maps">Leaflet</a>'
- },
- initialize: function(t) {
- l(this, t), this._attributions = {}
- },
- onAdd: function(t) {
- t.attributionControl = this, this._container = ht("div", "leaflet-control-attribution"), J(this._container);
- for (var i in t._layers) t._layers[i].getAttribution && this.addAttribution(t._layers[i].getAttribution());
- return this._update(), this._container
- },
- 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) : this
- },
- removeAttribution: function(t) {
- return t ? (this._attributions[t] && (this._attributions[t]--, this._update()), this) : this
- },
- _update: function() {
- if (this._map) {
- var t = [];
- for (var i in this._attributions) this._attributions[i] && t.push(i);
- var e = [];
- this.options.prefix && e.push(this.options.prefix), t.length && e.push(t.join(", ")), this._container.innerHTML = e.join(" | ")
- }
- }
- });
- Le.mergeOptions({
- attributionControl: !0
- }), Le.addInitHook(function() {
- this.options.attributionControl && (new Ce).addTo(this)
- });
- Pe.Layers = Te, Pe.Zoom = ze, Pe.Scale = Me, Pe.Attribution = Ce, be.layers = function(t, i, e) {
- return new Te(t, i, e)
- }, be.zoom = function(t) {
- return new ze(t)
- }, be.scale = function(t) {
- return new Me(t)
- }, be.attribution = function(t) {
- return new Ce(t)
- };
- var Ze = v.extend({
- initialize: function(t) {
- this._map = t
- },
- enable: function() {
- return this._enabled ? this : (this._enabled = !0, this.addHooks(), this)
- },
- disable: function() {
- return this._enabled ? (this._enabled = !1, this.removeHooks(), this) : this
- },
- enabled: function() {
- return !!this._enabled
- }
- });
- Ze.addTo = function(t, i) {
- return t.addHandler(i, this), this
- };
- var Se, Ee = {
- Events: hi
- },
- ke = Vi ? "touchstart mousedown" : "mousedown",
- Ie = {
- mousedown: "mouseup",
- touchstart: "touchend",
- pointerdown: "touchend",
- MSPointerDown: "touchend"
- },
- Ae = {
- mousedown: "mousemove",
- touchstart: "touchmove",
- pointerdown: "touchmove",
- MSPointerDown: "touchmove"
- },
- Be = ui.extend({
- options: {
- clickTolerance: 3
- },
- initialize: function(t, i, e, n) {
- l(this, n), this._element = t, this._dragStartTarget = i || t, this._preventOutline = e
- },
- enable: function() {
- this._enabled || (V(this._dragStartTarget, ke, this._onDown, this), this._enabled = !0)
- },
- disable: function() {
- this._enabled && (Be._dragging === this && this.finishDrag(), q(this._dragStartTarget, ke, this._onDown, this), this._enabled = !1, this._moved = !1)
- },
- _onDown: function(t) {
- if (!t._simulated && this._enabled && (this._moved = !1, !dt(this._element, "leaflet-zoom-anim") && !(Be._dragging || t.shiftKey || 1 !== t.which && 1 !== t.button && !t.touches || (Be._dragging = this, this._preventOutline && zt(this._element), bt(), mi(), this._moving)))) {
- this.fire("down");
- var i = t.touches ? t.touches[0] : t;
- this._startPoint = new x(i.clientX, i.clientY), V(document, Ae[t.type], this._onMove, this), V(document, Ie[t.type], this._onUp, this)
- }
- },
- _onMove: function(t) {
- if (!t._simulated && this._enabled)
- if (t.touches && t.touches.length > 1) this._moved = !0;
- else {
- var i = t.touches && 1 === t.touches.length ? t.touches[0] : t,
- e = new x(i.clientX, i.clientY).subtract(this._startPoint);
- (e.x || e.y) && (Math.abs(e.x) + Math.abs(e.y) < this.options.clickTolerance || ($(t), this._moved || (this.fire("dragstart"), this._moved = !0, this._startPos = Pt(this._element).subtract(e), pt(document.body, "leaflet-dragging"), this._lastTarget = t.target || t.srcElement, window.SVGElementInstance && this._lastTarget instanceof SVGElementInstance && (this._lastTarget = this._lastTarget.correspondingUseElement), pt(this._lastTarget, "leaflet-drag-target")), this._newPos = this._startPos.add(e), this._moving = !0, g(this._animRequest), this._lastEvent = t, this._animRequest = f(this._updatePosition, this, !0)))
- }
- },
- _updatePosition: function() {
- var t = {
- originalEvent: this._lastEvent
- };
- this.fire("predrag", t), Lt(this._element, this._newPos), this.fire("drag", t)
- },
- _onUp: function(t) {
- !t._simulated && this._enabled && this.finishDrag()
- },
- finishDrag: function() {
- mt(document.body, "leaflet-dragging"), this._lastTarget && (mt(this._lastTarget, "leaflet-drag-target"), this._lastTarget = null);
- for (var t in Ae) q(document, Ae[t], this._onMove, this), q(document, Ie[t], this._onUp, this);
- Tt(), fi(), this._moved && this._moving && (g(this._animRequest), this.fire("dragend", {
- distance: this._newPos.distanceTo(this._startPos)
- })), this._moving = !1, Be._dragging = !1
- }
- }),
- Oe = (Object.freeze || Object)({
- simplify: Ct,
- pointToSegmentDistance: Zt,
- closestPointOnSegment: function(t, i, e) {
- return Rt(t, i, e)
- },
- clipSegment: It,
- _getEdgeIntersection: At,
- _getBitCode: Bt,
- _sqClosestPointOnSegment: Rt,
- isFlat: Dt,
- _flat: Nt
- }),
- Re = (Object.freeze || Object)({
- clipPolygon: jt
- }),
- De = {
- project: function(t) {
- return new x(t.lng, t.lat)
- },
- unproject: function(t) {
- return new M(t.y, t.x)
- },
- bounds: new P([-180, -90], [180, 90])
- },
- Ne = {
- R: 6378137,
- R_MINOR: 6356752.314245179,
- bounds: new P([-20037508.34279, -15496570.73972], [20037508.34279, 18764656.23138]),
- project: function(t) {
- var i = Math.PI / 180,
- e = this.R,
- n = t.lat * i,
- o = this.R_MINOR / e,
- s = Math.sqrt(1 - o * o),
- r = s * Math.sin(n),
- a = Math.tan(Math.PI / 4 - n / 2) / Math.pow((1 - r) / (1 + r), s / 2);
- return n = -e * Math.log(Math.max(a, 1e-10)), new x(t.lng * i * e, n)
- },
- unproject: function(t) {
- for (var i, e = 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, u = .1; h < 15 && Math.abs(u) > 1e-7; h++) i = s * Math.sin(a), i = Math.pow((1 - i) / (1 + i), s / 2), a += u = Math.PI / 2 - 2 * Math.atan(r * i) - a;
- return new M(a * e, t.x * e / n)
- }
- },
- je = (Object.freeze || Object)({
- LonLat: De,
- Mercator: Ne,
- SphericalMercator: di
- }),
- We = i({}, _i, {
- code: "EPSG:3395",
- projection: Ne,
- transformation: function() {
- var t = .5 / (Math.PI * Ne.R);
- return S(t, .5, -t, .5)
- }()
- }),
- He = i({}, _i, {
- code: "EPSG:4326",
- projection: De,
- transformation: S(1 / 180, 1, -1 / 180, .5)
- }),
- Fe = i({}, ci, {
- projection: De,
- transformation: S(1, 0, -1, 0),
- scale: function(t) {
- return Math.pow(2, t)
- },
- zoom: function(t) {
- return Math.log(t) / Math.LN2
- },
- distance: function(t, i) {
- var e = i.lng - t.lng,
- n = i.lat - t.lat;
- return Math.sqrt(e * e + n * n)
- },
- infinite: !0
- });
- ci.Earth = _i, ci.EPSG3395 = We, ci.EPSG3857 = vi, ci.EPSG900913 = yi, ci.EPSG4326 = He, ci.Simple = Fe;
- var Ue = ui.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[n(t)] = this, this
- },
- removeInteractiveTarget: function(t) {
- return delete this._map._targets[n(t)], this
- },
- getAttribution: function() {
- return this.options.attribution
- },
- _layerAdd: function(t) {
- var i = t.target;
- if (i.hasLayer(this)) {
- if (this._map = i, this._zoomAnimated = i._zoomAnimated, this.getEvents) {
- var e = this.getEvents();
- i.on(e, this), this.once("remove", function() {
- i.off(e, this)
- }, this)
- }
- this.onAdd(i), this.getAttribution && i.attributionControl && i.attributionControl.addAttribution(this.getAttribution()), this.fire("add"), i.fire("layeradd", {
- layer: this
- })
- }
- }
- });
- Le.include({
- addLayer: function(t) {
- if (!t._layerAdd) throw new Error("The provided object is not a Layer.");
- var i = n(t);
- return this._layers[i] ? this : (this._layers[i] = t, t._mapToAdd = this, t.beforeAdd && t.beforeAdd(this), this.whenReady(t._layerAdd, t), this)
- },
- removeLayer: function(t) {
- var i = n(t);
- return this._layers[i] ? (this._loaded && t.onRemove(this), t.getAttribution && this.attributionControl && this.attributionControl.removeAttribution(t.getAttribution()), delete this._layers[i], this._loaded && (this.fire("layerremove", {
- layer: t
- }), t.fire("remove")), t._map = t._mapToAdd = null, this) : this
- },
- hasLayer: function(t) {
- return !!t && n(t) in this._layers
- },
- eachLayer: function(t, i) {
- for (var e in this._layers) t.call(i, this._layers[e]);
- return this
- },
- _addLayers: function(t) {
- for (var i = 0, e = (t = t ? ei(t) ? t : [t] : []).length; i < e; i++) this.addLayer(t[i])
- },
- _addZoomLimit: function(t) {
- !isNaN(t.options.maxZoom) && isNaN(t.options.minZoom) || (this._zoomBoundLayers[n(t)] = t, this._updateZoomLevels())
- },
- _removeZoomLimit: function(t) {
- var i = n(t);
- this._zoomBoundLayers[i] && (delete this._zoomBoundLayers[i], this._updateZoomLevels())
- },
- _updateZoomLevels: function() {
- var t = 1 / 0,
- i = -1 / 0,
- e = this._getZoomSpan();
- for (var n in this._zoomBoundLayers) {
- var o = this._zoomBoundLayers[n].options;
- t = void 0 === o.minZoom ? t : Math.min(t, o.minZoom), i = void 0 === o.maxZoom ? i : Math.max(i, o.maxZoom)
- }
- this._layersMaxZoom = i === -1 / 0 ? void 0 : i, this._layersMinZoom = t === 1 / 0 ? void 0 : t, e !== 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)
- }
- });
- var Ve = Ue.extend({
- initialize: function(t, i) {
- l(this, i), this._layers = {};
- var e, n;
- if (t)
- for (e = 0, n = t.length; e < n; e++) this.addLayer(t[e])
- },
- addLayer: function(t) {
- var i = this.getLayerId(t);
- return this._layers[i] = t, this._map && this._map.addLayer(t), this
- },
- removeLayer: function(t) {
- var i = t in this._layers ? t : this.getLayerId(t);
- return this._map && this._layers[i] && this._map.removeLayer(this._layers[i]), delete this._layers[i], this
- },
- hasLayer: function(t) {
- return !!t && (t in this._layers || this.getLayerId(t) in this._layers)
- },
- clearLayers: function() {
- return this.eachLayer(this.removeLayer, this)
- },
- invoke: function(t) {
- var i, e, n = Array.prototype.slice.call(arguments, 1);
- for (i in this._layers)(e = this._layers[i])[t] && e[t].apply(e, n);
- return this
- },
- onAdd: function(t) {
- this.eachLayer(t.addLayer, t)
- },
- onRemove: function(t) {
- this.eachLayer(t.removeLayer, t)
- },
- eachLayer: function(t, i) {
- for (var e in this._layers) t.call(i, this._layers[e]);
- 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: function(t) {
- return n(t)
- }
- }),
- qe = Ve.extend({
- addLayer: function(t) {
- return this.hasLayer(t) ? this : (t.addEventParent(this), Ve.prototype.addLayer.call(this, t), this.fire("layeradd", {
- layer: t
- }))
- },
- removeLayer: function(t) {
- return this.hasLayer(t) ? (t in this._layers && (t = this._layers[t]), t.removeEventParent(this), Ve.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 = new T;
- for (var i in this._layers) {
- var e = this._layers[i];
- t.extend(e.getBounds ? e.getBounds() : e.getLatLng())
- }
- return t
- }
- }),
- Ge = v.extend({
- options: {
- popupAnchor: [0, 0],
- tooltipAnchor: [0, 0]
- },
- initialize: function(t) {
- l(this, t)
- },
- createIcon: function(t) {
- return this._createIcon("icon", t)
- },
- createShadow: function(t) {
- return this._createIcon("shadow", t)
- },
- _createIcon: function(t, i) {
- var e = this._getIconUrl(t);
- if (!e) {
- if ("icon" === t) throw new Error("iconUrl not set in Icon options (see the docs).");
- return null
- }
- var n = this._createImg(e, i && "IMG" === i.tagName ? i : null);
- return this._setIconStyles(n, t), n
- },
- _setIconStyles: function(t, i) {
- var e = this.options,
- n = e[i + "Size"];
- "number" == typeof n && (n = [n, n]);
- var o = w(n),
- s = w("shadow" === i && e.shadowAnchor || e.iconAnchor || o && o.divideBy(2, !0));
- t.className = "leaflet-marker-" + i + " " + (e.className || ""), s && (t.style.marginLeft = -s.x + "px", t.style.marginTop = -s.y + "px"), o && (t.style.width = o.x + "px", t.style.height = o.y + "px")
- },
- _createImg: function(t, i) {
- return i = i || document.createElement("img"), i.src = t, i
- },
- _getIconUrl: function(t) {
- return Ki && this.options[t + "RetinaUrl"] || this.options[t + "Url"]
- }
- }),
- Ke = Ge.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 Ke.imagePath || (Ke.imagePath = this._detectIconPath()), (this.options.imagePath || Ke.imagePath) + Ge.prototype._getIconUrl.call(this, t)
- },
- _detectIconPath: function() {
- var t = ht("div", "leaflet-default-icon-path", document.body),
- i = at(t, "background-image") || at(t, "backgroundImage");
- return document.body.removeChild(t), i = null === i || 0 !== i.indexOf("url") ? "" : i.replace(/^url\(["']?/, "").replace(/marker-icon\.png["']?\)$/, "")
- }
- }),
- Ye = Ze.extend({
- initialize: function(t) {
- this._marker = t
- },
- addHooks: function() {
- var t = this._marker._icon;
- this._draggable || (this._draggable = new Be(t, t, !0)), this._draggable.on({
- dragstart: this._onDragStart,
- predrag: this._onPreDrag,
- drag: this._onDrag,
- dragend: this._onDragEnd
- }, this).enable(), pt(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 && mt(this._marker._icon, "leaflet-marker-draggable")
- },
- moved: function() {
- return this._draggable && this._draggable._moved
- },
- _adjustPan: function(t) {
- var i = this._marker,
- e = i._map,
- n = this._marker.options.autoPanSpeed,
- o = this._marker.options.autoPanPadding,
- s = L.DomUtil.getPosition(i._icon),
- r = e.getPixelBounds(),
- a = e.getPixelOrigin(),
- h = b(r.min._subtract(a).add(o), r.max._subtract(a).subtract(o));
- if (!h.contains(s)) {
- var u = w((Math.max(h.max.x, s.x) - h.max.x) / (r.max.x - h.max.x) - (Math.min(h.min.x, s.x) - h.min.x) / (r.min.x - h.min.x), (Math.max(h.max.y, s.y) - h.max.y) / (r.max.y - h.max.y) - (Math.min(h.min.y, s.y) - h.min.y) / (r.min.y - h.min.y)).multiplyBy(n);
- e.panBy(u, {
- animate: !1
- }), this._draggable._newPos._add(u), this._draggable._startPos._add(u), L.DomUtil.setPosition(i._icon, this._draggable._newPos), this._onDrag(t), this._panRequest = f(this._adjustPan.bind(this, t))
- }
- },
- _onDragStart: function() {
- this._oldLatLng = this._marker.getLatLng(), this._marker.closePopup().fire("movestart").fire("dragstart")
- },
- _onPreDrag: function(t) {
- this._marker.options.autoPan && (g(this._panRequest), this._panRequest = f(this._adjustPan.bind(this, t)))
- },
- _onDrag: function(t) {
- var i = this._marker,
- e = i._shadow,
- n = Pt(i._icon),
- o = i._map.layerPointToLatLng(n);
- e && Lt(e, n), i._latlng = o, t.latlng = o, t.oldLatLng = this._oldLatLng, i.fire("move", t).fire("drag", t)
- },
- _onDragEnd: function(t) {
- g(this._panRequest), delete this._oldLatLng, this._marker.fire("moveend").fire("dragend", t)
- }
- }),
- Xe = Ue.extend({
- options: {
- icon: new Ke,
- interactive: !0,
- draggable: !1,
- autoPan: !1,
- autoPanPadding: [50, 50],
- autoPanSpeed: 10,
- keyboard: !0,
- title: "",
- alt: "",
- zIndexOffset: 0,
- opacity: 1,
- riseOnHover: !1,
- riseOffset: 250,
- pane: "markerPane",
- bubblingMouseEvents: !1
- },
- initialize: function(t, i) {
- l(this, i), this._latlng = C(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 i = this._latlng;
- return this._latlng = C(t), this.update(), this.fire("move", {
- oldLatLng: i,
- latlng: this._latlng
- })
- },
- setZIndexOffset: function(t) {
- return this.options.zIndexOffset = t, this.update()
- },
- 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() {
- if (this._icon && this._map) {
- var t = this._map.latLngToLayerPoint(this._latlng).round();
- this._setPos(t)
- }
- return this
- },
- _initIcon: function() {
- var t = this.options,
- i = "leaflet-zoom-" + (this._zoomAnimated ? "animated" : "hide"),
- e = t.icon.createIcon(this._icon),
- n = !1;
- e !== this._icon && (this._icon && this._removeIcon(), n = !0, t.title && (e.title = t.title), "IMG" === e.tagName && (e.alt = t.alt || "")), pt(e, i), t.keyboard && (e.tabIndex = "0"), this._icon = e, t.riseOnHover && this.on({
- mouseover: this._bringToFront,
- mouseout: this._resetZIndex
- });
- var o = t.icon.createShadow(this._shadow),
- s = !1;
- o !== this._shadow && (this._removeShadow(), s = !0), o && (pt(o, i), o.alt = ""), this._shadow = o, t.opacity < 1 && this._updateOpacity(), n && this.getPane().appendChild(this._icon), this._initInteraction(), o && s && this.getPane("shadowPane").appendChild(this._shadow)
- },
- _removeIcon: function() {
- this.options.riseOnHover && this.off({
- mouseover: this._bringToFront,
- mouseout: this._resetZIndex
- }), ut(this._icon), this.removeInteractiveTarget(this._icon), this._icon = null
- },
- _removeShadow: function() {
- this._shadow && ut(this._shadow), this._shadow = null
- },
- _setPos: function(t) {
- Lt(this._icon, t), this._shadow && Lt(this._shadow, t), this._zIndex = t.y + this.options.zIndexOffset, this._resetZIndex()
- },
- _updateZIndex: function(t) {
- this._icon.style.zIndex = this._zIndex + t
- },
- _animateZoom: function(t) {
- var i = this._map._latLngToNewLayerPoint(this._latlng, t.zoom, t.center).round();
- this._setPos(i)
- },
- _initInteraction: function() {
- if (this.options.interactive && (pt(this._icon, "leaflet-interactive"), this.addInteractiveTarget(this._icon), Ye)) {
- var t = this.options.draggable;
- this.dragging && (t = this.dragging.enabled(), this.dragging.disable()), this.dragging = new Ye(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;
- vt(this._icon, t), this._shadow && vt(this._shadow, t)
- },
- _bringToFront: function() {
- this._updateZIndex(this.options.riseOffset)
- },
- _resetZIndex: function() {
- this._updateZIndex(0)
- },
- _getPopupAnchor: function() {
- return this.options.icon.options.popupAnchor
- },
- _getTooltipAnchor: function() {
- return this.options.icon.options.tooltipAnchor
- }
- }),
- Je = Ue.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 l(this, t), this._renderer && this._renderer._updateStyle(this), 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
- }
- }),
- $e = Je.extend({
- options: {
- fill: !0,
- radius: 10
- },
- initialize: function(t, i) {
- l(this, i), this._latlng = C(t), this._radius = this.options.radius
- },
- setLatLng: function(t) {
- return this._latlng = C(t), this.redraw(), this.fire("move", {
- 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 i = t && t.radius || this._radius;
- return Je.prototype.setStyle.call(this, t), this.setRadius(i), this
- },
- _project: function() {
- this._point = this._map.latLngToLayerPoint(this._latlng), this._updateBounds()
- },
- _updateBounds: function() {
- var t = this._radius,
- i = this._radiusY || t,
- e = this._clickTolerance(),
- n = [t + e, i + e];
- this._pxBounds = new P(this._point.subtract(n), this._point.add(n))
- },
- _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()
- }
- }),
- Qe = $e.extend({
- initialize: function(t, e, n) {
- if ("number" == typeof e && (e = i({}, n, {
- radius: e
- })), l(this, e), this._latlng = C(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 T(this._map.layerPointToLatLng(this._point.subtract(t)), this._map.layerPointToLatLng(this._point.add(t)))
- },
- setStyle: Je.prototype.setStyle,
- _project: function() {
- var t = this._latlng.lng,
- i = this._latlng.lat,
- e = this._map,
- n = e.options.crs;
- if (n.distance === _i.distance) {
- var o = Math.PI / 180,
- s = this._mRadius / _i.R / o,
- r = e.project([i + s, t]),
- a = e.project([i - s, t]),
- h = r.add(a).divideBy(2),
- u = e.unproject(h).lat,
- l = Math.acos((Math.cos(s * o) - Math.sin(i * o) * Math.sin(u * o)) / (Math.cos(i * o) * Math.cos(u * o))) / o;
- (isNaN(l) || 0 === l) && (l = s / Math.cos(Math.PI / 180 * i)), this._point = h.subtract(e.getPixelOrigin()), this._radius = isNaN(l) ? 0 : h.x - e.project([u, t - l]).x, this._radiusY = h.y - r.y
- } else {
- var c = n.unproject(n.project(this._latlng).subtract([this._mRadius, 0]));
- this._point = e.latLngToLayerPoint(this._latlng), this._radius = this._point.x - e.latLngToLayerPoint(c).x
- }
- this._updateBounds()
- }
- }),
- tn = Je.extend({
- options: {
- smoothFactor: 1,
- noClip: !1
- },
- initialize: function(t, i) {
- l(this, i), 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 i, e, n = 1 / 0, o = null, s = Rt, r = 0, a = this._parts.length; r < a; r++)
- for (var h = this._parts[r], u = 1, l = h.length; u < l; u++) {
- var c = s(t, i = h[u - 1], e = h[u], !0);
- c < n && (n = c, o = s(t, i, e))
- }
- return o && (o.distance = Math.sqrt(n)), o
- },
- getCenter: function() {
- if (!this._map) throw new Error("Must add layer to map before using getCenter()");
- var t, i, e, n, o, s, r, a = this._rings[0],
- h = a.length;
- if (!h) return null;
- for (t = 0, i = 0; t < h - 1; t++) i += a[t].distanceTo(a[t + 1]) / 2;
- if (0 === i) return this._map.layerPointToLatLng(a[0]);
- for (t = 0, n = 0; t < h - 1; t++)
- if (o = a[t], s = a[t + 1], e = o.distanceTo(s), (n += e) > i) return r = (n - i) / e, this._map.layerPointToLatLng([s.x - r * (s.x - o.x), s.y - r * (s.y - o.y)])
- },
- getBounds: function() {
- return this._bounds
- },
- addLatLng: function(t, i) {
- return i = i || this._defaultShape(), t = C(t), i.push(t), this._bounds.extend(t), this.redraw()
- },
- _setLatLngs: function(t) {
- this._bounds = new T, this._latlngs = this._convertLatLngs(t)
- },
- _defaultShape: function() {
- return Dt(this._latlngs) ? this._latlngs : this._latlngs[0]
- },
- _convertLatLngs: function(t) {
- for (var i = [], e = Dt(t), n = 0, o = t.length; n < o; n++) e ? (i[n] = C(t[n]), this._bounds.extend(i[n])) : i[n] = this._convertLatLngs(t[n]);
- return i
- },
- _project: function() {
- var t = new P;
- this._rings = [], this._projectLatlngs(this._latlngs, this._rings, t);
- var i = this._clickTolerance(),
- e = new x(i, i);
- this._bounds.isValid() && t.isValid() && (t.min._subtract(e), t.max._add(e), this._pxBounds = t)
- },
- _projectLatlngs: function(t, i, e) {
- var n, o, s = t[0] instanceof M,
- r = t.length;
- if (s) {
- for (o = [], n = 0; n < r; n++) o[n] = this._map.latLngToLayerPoint(t[n]), e.extend(o[n]);
- i.push(o)
- } else
- for (n = 0; n < r; n++) this._projectLatlngs(t[n], i, e)
- },
- _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 {
- var i, e, n, o, s, r, a, h = this._parts;
- for (i = 0, n = 0, o = this._rings.length; i < o; i++)
- for (e = 0, s = (a = this._rings[i]).length; e < s - 1; e++)(r = It(a[e], a[e + 1], t, e, !0)) && (h[n] = h[n] || [], h[n].push(r[0]), r[1] === a[e + 1] && e !== s - 2 || (h[n].push(r[1]), n++))
- }
- },
- _simplifyPoints: function() {
- for (var t = this._parts, i = this.options.smoothFactor, e = 0, n = t.length; e < n; e++) t[e] = Ct(t[e], i)
- },
- _update: function() {
- this._map && (this._clipPoints(), this._simplifyPoints(), this._updatePath())
- },
- _updatePath: function() {
- this._renderer._updatePoly(this)
- },
- _containsPoint: function(t, i) {
- var e, n, o, s, r, a, h = this._clickTolerance();
- if (!this._pxBounds || !this._pxBounds.contains(t)) return !1;
- for (e = 0, s = this._parts.length; e < s; e++)
- for (n = 0, o = (r = (a = this._parts[e]).length) - 1; n < r; o = n++)
- if ((i || 0 !== n) && Zt(t, a[o], a[n]) <= h) return !0;
- return !1
- }
- });
- tn._flat = Nt;
- var en = tn.extend({
- options: {
- fill: !0
- },
- isEmpty: function() {
- return !this._latlngs.length || !this._latlngs[0].length
- },
- getCenter: function() {
- if (!this._map) throw new Error("Must add layer to map before using getCenter()");
- var t, i, e, n, o, s, r, a, h, u = this._rings[0],
- l = u.length;
- if (!l) return null;
- for (s = r = a = 0, t = 0, i = l - 1; t < l; i = t++) e = u[t], n = u[i], o = e.y * n.x - n.y * e.x, r += (e.x + n.x) * o, a += (e.y + n.y) * o, s += 3 * o;
- return h = 0 === s ? u[0] : [r / s, a / s], this._map.layerPointToLatLng(h)
- },
- _convertLatLngs: function(t) {
- var i = tn.prototype._convertLatLngs.call(this, t),
- e = i.length;
- return e >= 2 && i[0] instanceof M && i[0].equals(i[e - 1]) && i.pop(), i
- },
- _setLatLngs: function(t) {
- tn.prototype._setLatLngs.call(this, t), Dt(this._latlngs) && (this._latlngs = [this._latlngs])
- },
- _defaultShape: function() {
- return Dt(this._latlngs[0]) ? this._latlngs[0] : this._latlngs[0][0]
- },
- _clipPoints: function() {
- var t = this._renderer._bounds,
- i = this.options.weight,
- e = new x(i, i);
- if (t = new P(t.min.subtract(e), t.max.add(e)), this._parts = [], this._pxBounds && this._pxBounds.intersects(t))
- if (this.options.noClip) this._parts = this._rings;
- else
- for (var n, o = 0, s = this._rings.length; o < s; o++)(n = jt(this._rings[o], t, !0)).length && this._parts.push(n)
- },
- _updatePath: function() {
- this._renderer._updatePoly(this, !0)
- },
- _containsPoint: function(t) {
- var i, e, n, o, s, r, a, h, u = !1;
- if (!this._pxBounds.contains(t)) return !1;
- for (o = 0, a = this._parts.length; o < a; o++)
- for (s = 0, r = (h = (i = this._parts[o]).length) - 1; s < h; r = s++) e = i[s], n = i[r], e.y > t.y != n.y > t.y && t.x < (n.x - e.x) * (t.y - e.y) / (n.y - e.y) + e.x && (u = !u);
- return u || tn.prototype._containsPoint.call(this, t, !0)
- }
- }),
- nn = qe.extend({
- initialize: function(t, i) {
- l(this, i), this._layers = {}, t && this.addData(t)
- },
- addData: function(t) {
- var i, e, n, o = ei(t) ? t : t.features;
- if (o) {
- for (i = 0, e = o.length; i < e; i++)((n = o[i]).geometries || n.geometry || n.features || n.coordinates) && this.addData(n);
- return this
- }
- var s = this.options;
- if (s.filter && !s.filter(t)) return this;
- var r = Wt(t, s);
- return r ? (r.feature = Gt(t), r.defaultOptions = r.options, this.resetStyle(r), s.onEachFeature && s.onEachFeature(t, r), this.addLayer(r)) : this
- },
- resetStyle: function(t) {
- return t.options = i({}, t.defaultOptions), this._setLayerStyle(t, this.options.style), this
- },
- setStyle: function(t) {
- return this.eachLayer(function(i) {
- this._setLayerStyle(i, t)
- }, this)
- },
- _setLayerStyle: function(t, i) {
- "function" == typeof i && (i = i(t.feature)), t.setStyle && t.setStyle(i)
- }
- }),
- on = {
- toGeoJSON: function(t) {
- return qt(this, {
- type: "Point",
- coordinates: Ut(this.getLatLng(), t)
- })
- }
- };
- Xe.include(on), Qe.include(on), $e.include(on), tn.include({
- toGeoJSON: function(t) {
- var i = !Dt(this._latlngs),
- e = Vt(this._latlngs, i ? 1 : 0, !1, t);
- return qt(this, {
- type: (i ? "Multi" : "") + "LineString",
- coordinates: e
- })
- }
- }), en.include({
- toGeoJSON: function(t) {
- var i = !Dt(this._latlngs),
- e = i && !Dt(this._latlngs[0]),
- n = Vt(this._latlngs, e ? 2 : i ? 1 : 0, !0, t);
- return i || (n = [n]), qt(this, {
- type: (e ? "Multi" : "") + "Polygon",
- coordinates: n
- })
- }
- }), Ve.include({
- toMultiPoint: function(t) {
- var i = [];
- return this.eachLayer(function(e) {
- i.push(e.toGeoJSON(t).geometry.coordinates)
- }), qt(this, {
- type: "MultiPoint",
- coordinates: i
- })
- },
- toGeoJSON: function(t) {
- var i = this.feature && this.feature.geometry && this.feature.geometry.type;
- if ("MultiPoint" === i) return this.toMultiPoint(t);
- var e = "GeometryCollection" === i,
- n = [];
- return this.eachLayer(function(i) {
- if (i.toGeoJSON) {
- var o = i.toGeoJSON(t);
- if (e) n.push(o.geometry);
- else {
- var s = Gt(o);
- "FeatureCollection" === s.type ? n.push.apply(n, s.features) : n.push(s)
- }
- }
- }), e ? qt(this, {
- geometries: n,
- type: "GeometryCollection"
- }) : {
- type: "FeatureCollection",
- features: n
- }
- }
- });
- var sn = Kt,
- rn = Ue.extend({
- options: {
- opacity: 1,
- alt: "",
- interactive: !1,
- crossOrigin: !1,
- errorOverlayUrl: "",
- zIndex: 1,
- className: ""
- },
- initialize: function(t, i, e) {
- this._url = t, this._bounds = z(i), l(this, e)
- },
- onAdd: function() {
- this._image || (this._initImage(), this.options.opacity < 1 && this._updateOpacity()), this.options.interactive && (pt(this._image, "leaflet-interactive"), this.addInteractiveTarget(this._image)), this.getPane().appendChild(this._image), this._reset()
- },
- onRemove: function() {
- ut(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 && ct(this._image), this
- },
- bringToBack: function() {
- return this._map && _t(this._image), this
- },
- setUrl: function(t) {
- return this._url = t, this._image && (this._image.src = t), this
- },
- setBounds: function(t) {
- return this._bounds = z(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,
- i = this._image = t ? this._url : ht("img");
- pt(i, "leaflet-image-layer"), this._zoomAnimated && pt(i, "leaflet-zoom-animated"), this.options.className && pt(i, this.options.className), i.onselectstart = r, i.onmousemove = r, i.onload = e(this.fire, this, "load"), i.onerror = e(this._overlayOnError, this, "error"), this.options.crossOrigin && (i.crossOrigin = ""), this.options.zIndex && this._updateZIndex(), t ? this._url = i.src : (i.src = this._url, i.alt = this.options.alt)
- },
- _animateZoom: function(t) {
- var i = this._map.getZoomScale(t.zoom),
- e = this._map._latLngBoundsToNewLayerBounds(this._bounds, t.zoom, t.center).min;
- wt(this._image, e, i)
- },
- _reset: function() {
- var t = this._image,
- i = new P(this._map.latLngToLayerPoint(this._bounds.getNorthWest()), this._map.latLngToLayerPoint(this._bounds.getSouthEast())),
- e = i.getSize();
- Lt(t, i.min), t.style.width = e.x + "px", t.style.height = e.y + "px"
- },
- _updateOpacity: function() {
- vt(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)
- }
- }),
- an = rn.extend({
- options: {
- autoplay: !0,
- loop: !0
- },
- _initImage: function() {
- var t = "VIDEO" === this._url.tagName,
- i = this._image = t ? this._url : ht("video");
- if (pt(i, "leaflet-image-layer"), this._zoomAnimated && pt(i, "leaflet-zoom-animated"), i.onselectstart = r, i.onmousemove = r, i.onloadeddata = e(this.fire, this, "load"), t) {
- for (var n = i.getElementsByTagName("source"), o = [], s = 0; s < n.length; s++) o.push(n[s].src);
- this._url = n.length > 0 ? o : [i.src]
- } else {
- ei(this._url) || (this._url = [this._url]), i.autoplay = !!this.options.autoplay, i.loop = !!this.options.loop;
- for (var a = 0; a < this._url.length; a++) {
- var h = ht("source");
- h.src = this._url[a], i.appendChild(h)
- }
- }
- }
- }),
- hn = Ue.extend({
- options: {
- offset: [0, 7],
- className: "",
- pane: "popupPane"
- },
- initialize: function(t, i) {
- l(this, t), this._source = i
- },
- onAdd: function(t) {
- this._zoomAnimated = t._zoomAnimated, this._container || this._initLayout(), t._fadeAnimated && vt(this._container, 0), clearTimeout(this._removeTimeout), this.getPane().appendChild(this._container), this.update(), t._fadeAnimated && vt(this._container, 1), this.bringToFront()
- },
- onRemove: function(t) {
- t._fadeAnimated ? (vt(this._container, 0), this._removeTimeout = setTimeout(e(ut, void 0, this._container), 200)) : ut(this._container)
- },
- getLatLng: function() {
- return this._latlng
- },
- setLatLng: function(t) {
- return this._latlng = C(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 && ct(this._container), this
- },
- bringToBack: function() {
- return this._map && _t(this._container), this
- },
- _updateContent: function() {
- if (this._content) {
- var t = this._contentNode,
- i = "function" == typeof this._content ? this._content(this._source || this) : this._content;
- if ("string" == typeof i) t.innerHTML = i;
- else {
- for (; t.hasChildNodes();) t.removeChild(t.firstChild);
- t.appendChild(i)
- }
- this.fire("contentupdate")
- }
- },
- _updatePosition: function() {
- if (this._map) {
- var t = this._map.latLngToLayerPoint(this._latlng),
- i = w(this.options.offset),
- e = this._getAnchor();
- this._zoomAnimated ? Lt(this._container, t.add(e)) : i = i.add(t).add(e);
- var n = this._containerBottom = -i.y,
- o = this._containerLeft = -Math.round(this._containerWidth / 2) + i.x;
- this._container.style.bottom = n + "px", this._container.style.left = o + "px"
- }
- },
- _getAnchor: function() {
- return [0, 0]
- }
- }),
- un = hn.extend({
- options: {
- 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.openPopup(this), this
- },
- onAdd: function(t) {
- hn.prototype.onAdd.call(this, t), t.fire("popupopen", {
- popup: this
- }), this._source && (this._source.fire("popupopen", {
- popup: this
- }, !0), this._source instanceof Je || this._source.on("preclick", Y))
- },
- onRemove: function(t) {
- hn.prototype.onRemove.call(this, t), t.fire("popupclose", {
- popup: this
- }), this._source && (this._source.fire("popupclose", {
- popup: this
- }, !0), this._source instanceof Je || this._source.off("preclick", Y))
- },
- getEvents: function() {
- var t = hn.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
- },
- _close: function() {
- this._map && this._map.closePopup(this)
- },
- _initLayout: function() {
- var t = "leaflet-popup",
- i = this._container = ht("div", t + " " + (this.options.className || "") + " leaflet-zoom-animated"),
- e = this._wrapper = ht("div", t + "-content-wrapper", i);
- if (this._contentNode = ht("div", t + "-content", e), J(e), X(this._contentNode), V(e, "contextmenu", Y), this._tipContainer = ht("div", t + "-tip-container", i), this._tip = ht("div", t + "-tip", this._tipContainer), this.options.closeButton) {
- var n = this._closeButton = ht("a", t + "-close-button", i);
- n.href = "#close", n.innerHTML = "×", V(n, "click", this._onCloseButtonClick, this)
- }
- },
- _updateLayout: function() {
- var t = this._contentNode,
- i = t.style;
- i.width = "", i.whiteSpace = "nowrap";
- var e = t.offsetWidth;
- e = Math.min(e, this.options.maxWidth), e = Math.max(e, this.options.minWidth), i.width = e + 1 + "px", i.whiteSpace = "", i.height = "";
- var n = t.offsetHeight,
- o = this.options.maxHeight;
- o && n > o ? (i.height = o + "px", pt(t, "leaflet-popup-scrolled")) : mt(t, "leaflet-popup-scrolled"), this._containerWidth = this._container.offsetWidth
- },
- _animateZoom: function(t) {
- var i = this._map._latLngToNewLayerPoint(this._latlng, t.zoom, t.center),
- e = this._getAnchor();
- Lt(this._container, i.add(e))
- },
- _adjustPan: function() {
- if (!(!this.options.autoPan || this._map._panAnim && this._map._panAnim._inProgress)) {
- var t = this._map,
- i = parseInt(at(this._container, "marginBottom"), 10) || 0,
- e = this._container.offsetHeight + i,
- n = this._containerWidth,
- o = new x(this._containerLeft, -e - this._containerBottom);
- o._add(Pt(this._container));
- var s = t.layerPointToContainerPoint(o),
- r = w(this.options.autoPanPadding),
- a = w(this.options.autoPanPaddingTopLeft || r),
- h = w(this.options.autoPanPaddingBottomRight || r),
- u = t.getSize(),
- l = 0,
- c = 0;
- s.x + n + h.x > u.x && (l = s.x + n - u.x + h.x), s.x - l - a.x < 0 && (l = s.x - a.x), s.y + e + h.y > u.y && (c = s.y + e - u.y + h.y), s.y - c - a.y < 0 && (c = s.y - a.y), (l || c) && t.fire("autopanstart").panBy([l, c])
- }
- },
- _onCloseButtonClick: function(t) {
- this._close(), Q(t)
- },
- _getAnchor: function() {
- return w(this._source && this._source._getPopupAnchor ? this._source._getPopupAnchor() : [0, 0])
- }
- });
- Le.mergeOptions({
- closePopupOnClick: !0
- }), Le.include({
- openPopup: function(t, i, e) {
- return t instanceof un || (t = new un(e).setContent(t)), i && t.setLatLng(i), this.hasLayer(t) ? this : (this._popup && this._popup.options.autoClose && this.closePopup(), this._popup = t, this.addLayer(t))
- },
- closePopup: function(t) {
- return t && t !== this._popup || (t = this._popup, this._popup = null), t && this.removeLayer(t), this
- }
- }), Ue.include({
- bindPopup: function(t, i) {
- return t instanceof un ? (l(t, i), this._popup = t, t._source = this) : (this._popup && !i || (this._popup = new un(i, this)), this._popup.setContent(t)), 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, i) {
- if (t instanceof Ue || (i = t, t = this), t instanceof qe)
- for (var e in this._layers) {
- t = this._layers[e];
- break
- }
- return i || (i = t.getCenter ? t.getCenter() : t.getLatLng()), this._popup && this._map && (this._popup._source = t, this._popup.update(), this._map.openPopup(this._popup, i)), this
- },
- closePopup: function() {
- return this._popup && this._popup._close(), this
- },
- togglePopup: function(t) {
- return this._popup && (this._popup._map ? this.closePopup() : this.openPopup(t)), 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 i = t.layer || t.target;
- this._popup && this._map && (Q(t), i instanceof Je ? this.openPopup(t.layer || t.target, t.latlng) : this._map.hasLayer(this._popup) && this._popup._source === i ? this.closePopup() : this.openPopup(i, t.latlng))
- },
- _movePopup: function(t) {
- this._popup.setLatLng(t.latlng)
- },
- _onKeyPress: function(t) {
- 13 === t.originalEvent.keyCode && this._openPopup(t)
- }
- });
- var ln = hn.extend({
- options: {
- pane: "tooltipPane",
- offset: [0, 0],
- direction: "auto",
- permanent: !1,
- sticky: !1,
- interactive: !1,
- opacity: .9
- },
- onAdd: function(t) {
- hn.prototype.onAdd.call(this, t), this.setOpacity(this.options.opacity), t.fire("tooltipopen", {
- tooltip: this
- }), this._source && this._source.fire("tooltipopen", {
- tooltip: this
- }, !0)
- },
- onRemove: function(t) {
- hn.prototype.onRemove.call(this, t), t.fire("tooltipclose", {
- tooltip: this
- }), this._source && this._source.fire("tooltipclose", {
- tooltip: this
- }, !0)
- },
- getEvents: function() {
- var t = hn.prototype.getEvents.call(this);
- return Vi && !this.options.permanent && (t.preclick = this._close), t
- },
- _close: function() {
- this._map && this._map.closeTooltip(this)
- },
- _initLayout: function() {
- var t = "leaflet-tooltip " + (this.options.className || "") + " leaflet-zoom-" + (this._zoomAnimated ? "animated" : "hide");
- this._contentNode = this._container = ht("div", t)
- },
- _updateLayout: function() {},
- _adjustPan: function() {},
- _setPosition: function(t) {
- var i = this._map,
- e = this._container,
- n = i.latLngToContainerPoint(i.getCenter()),
- o = i.layerPointToContainerPoint(t),
- s = this.options.direction,
- r = e.offsetWidth,
- a = e.offsetHeight,
- h = w(this.options.offset),
- u = this._getAnchor();
- "top" === s ? t = t.add(w(-r / 2 + h.x, -a + h.y + u.y, !0)) : "bottom" === s ? t = t.subtract(w(r / 2 - h.x, -h.y, !0)) : "center" === s ? t = t.subtract(w(r / 2 + h.x, a / 2 - u.y + h.y, !0)) : "right" === s || "auto" === s && o.x < n.x ? (s = "right", t = t.add(w(h.x + u.x, u.y - a / 2 + h.y, !0))) : (s = "left", t = t.subtract(w(r + u.x - h.x, a / 2 - u.y - h.y, !0))), mt(e, "leaflet-tooltip-right"), mt(e, "leaflet-tooltip-left"), mt(e, "leaflet-tooltip-top"), mt(e, "leaflet-tooltip-bottom"), pt(e, "leaflet-tooltip-" + s), Lt(e, t)
- },
- _updatePosition: function() {
- var t = this._map.latLngToLayerPoint(this._latlng);
- this._setPosition(t)
- },
- setOpacity: function(t) {
- this.options.opacity = t, this._container && vt(this._container, t)
- },
- _animateZoom: function(t) {
- var i = this._map._latLngToNewLayerPoint(this._latlng, t.zoom, t.center);
- this._setPosition(i)
- },
- _getAnchor: function() {
- return w(this._source && this._source._getTooltipAnchor && !this.options.sticky ? this._source._getTooltipAnchor() : [0, 0])
- }
- });
- Le.include({
- openTooltip: function(t, i, e) {
- return t instanceof ln || (t = new ln(e).setContent(t)), i && t.setLatLng(i), this.hasLayer(t) ? this : this.addLayer(t)
- },
- closeTooltip: function(t) {
- return t && this.removeLayer(t), this
- }
- }), Ue.include({
- bindTooltip: function(t, i) {
- return t instanceof ln ? (l(t, i), this._tooltip = t, t._source = this) : (this._tooltip && !i || (this._tooltip = new ln(i, this)), this._tooltip.setContent(t)), 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) {
- if (t || !this._tooltipHandlersAdded) {
- var i = t ? "off" : "on",
- e = {
- remove: this.closeTooltip,
- move: this._moveTooltip
- };
- this._tooltip.options.permanent ? e.add = this._openTooltip : (e.mouseover = this._openTooltip, e.mouseout = this.closeTooltip, this._tooltip.options.sticky && (e.mousemove = this._moveTooltip), Vi && (e.click = this._openTooltip)), this[i](e), this._tooltipHandlersAdded = !t
- }
- },
- openTooltip: function(t, i) {
- if (t instanceof Ue || (i = t, t = this), t instanceof qe)
- for (var e in this._layers) {
- t = this._layers[e];
- break
- }
- return i || (i = t.getCenter ? t.getCenter() : t.getLatLng()), this._tooltip && this._map && (this._tooltip._source = t, this._tooltip.update(), this._map.openTooltip(this._tooltip, i), this._tooltip.options.interactive && this._tooltip._container && (pt(this._tooltip._container, "leaflet-clickable"), this.addInteractiveTarget(this._tooltip._container))), this
- },
- closeTooltip: function() {
- return this._tooltip && (this._tooltip._close(), this._tooltip.options.interactive && this._tooltip._container && (mt(this._tooltip._container, "leaflet-clickable"), this.removeInteractiveTarget(this._tooltip._container))), this
- },
- toggleTooltip: function(t) {
- return this._tooltip && (this._tooltip._map ? this.closeTooltip() : this.openTooltip(t)), this
- },
- isTooltipOpen: function() {
- return this._tooltip.isOpen()
- },
- setTooltipContent: function(t) {
- return this._tooltip && this._tooltip.setContent(t), this
- },
- getTooltip: function() {
- return this._tooltip
- },
- _openTooltip: function(t) {
- var i = t.layer || t.target;
- this._tooltip && this._map && this.openTooltip(i, this._tooltip.options.sticky ? t.latlng : void 0)
- },
- _moveTooltip: function(t) {
- var i, e, n = t.latlng;
- this._tooltip.options.sticky && t.originalEvent && (i = this._map.mouseEventToContainerPoint(t.originalEvent), e = this._map.containerPointToLayerPoint(i), n = this._map.layerPointToLatLng(e)), this._tooltip.setLatLng(n)
- }
- });
- var cn = Ge.extend({
- options: {
- iconSize: [12, 12],
- html: !1,
- bgPos: null,
- className: "leaflet-div-icon"
- },
- createIcon: function(t) {
- var i = t && "DIV" === t.tagName ? t : document.createElement("div"),
- e = this.options;
- if (i.innerHTML = !1 !== e.html ? e.html : "", e.bgPos) {
- var n = w(e.bgPos);
- i.style.backgroundPosition = -n.x + "px " + -n.y + "px"
- }
- return this._setIconStyles(i, "icon"), i
- },
- createShadow: function() {
- return null
- }
- });
- Ge.Default = Ke;
- var _n = Ue.extend({
- options: {
- tileSize: 256,
- opacity: 1,
- updateWhenIdle: ji,
- 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) {
- l(this, t)
- },
- onAdd: function() {
- this._initContainer(), this._levels = {}, this._tiles = {}, this._resetView(), this._update()
- },
- beforeAdd: function(t) {
- t._addZoomLimit(this)
- },
- onRemove: function(t) {
- this._removeAllTiles(), ut(this._container), t._removeZoomLimit(this), this._container = null, this._tileZoom = void 0
- },
- bringToFront: function() {
- return this._map && (ct(this._container), this._setAutoZIndex(Math.max)), this
- },
- bringToBack: function() {
- return this._map && (_t(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() {
- return this._map && (this._removeAllTiles(), 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 = o(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 x ? t : new x(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 i, e = this.getPane().children, n = -t(-1 / 0, 1 / 0), o = 0, s = e.length; o < s; o++) i = e[o].style.zIndex, e[o] !== this._container && i && (n = t(n, +i));
- isFinite(n) && (this.options.zIndex = n + t(-1, 1), this._updateZIndex())
- },
- _updateOpacity: function() {
- if (this._map && !Li) {
- vt(this._container, this.options.opacity);
- var t = +new Date,
- i = !1,
- e = !1;
- for (var n in this._tiles) {
- var o = this._tiles[n];
- if (o.current && o.loaded) {
- var s = Math.min(1, (t - o.loaded) / 200);
- vt(o.el, s), s < 1 ? i = !0 : (o.active ? e = !0 : this._onOpaqueTile(o), o.active = !0)
- }
- }
- e && !this._noPrune && this._pruneTiles(), i && (g(this._fadeFrame), this._fadeFrame = f(this._updateOpacity, this))
- }
- },
- _onOpaqueTile: r,
- _initContainer: function() {
- this._container || (this._container = ht("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,
- i = this.options.maxZoom;
- if (void 0 !== t) {
- for (var e in this._levels) this._levels[e].el.children.length || e === t ? (this._levels[e].el.style.zIndex = i - Math.abs(t - e), this._onUpdateLevel(e)) : (ut(this._levels[e].el), this._removeTilesAtZoom(e), this._onRemoveLevel(e), delete this._levels[e]);
- var n = this._levels[t],
- o = this._map;
- return n || ((n = this._levels[t] = {}).el = ht("div", "leaflet-tile-container leaflet-zoom-animated", this._container), n.el.style.zIndex = i, n.origin = o.project(o.unproject(o.getPixelOrigin()), t).round(), n.zoom = t, this._setZoomTransform(n, o.getCenter(), o.getZoom()), n.el.offsetWidth, this._onCreateLevel(n)), this._level = n, n
- }
- },
- _onUpdateLevel: r,
- _onRemoveLevel: r,
- _onCreateLevel: r,
- _pruneTiles: function() {
- if (this._map) {
- var t, i, e = this._map.getZoom();
- if (e > this.options.maxZoom || e < this.options.minZoom) this._removeAllTiles();
- else {
- for (t in this._tiles)(i = this._tiles[t]).retain = i.current;
- for (t in this._tiles)
- if ((i = this._tiles[t]).current && !i.active) {
- var n = i.coords;
- this._retainParent(n.x, n.y, n.z, n.z - 5) || this._retainChildren(n.x, n.y, n.z, n.z + 2)
- }
- for (t in this._tiles) this._tiles[t].retain || this._removeTile(t)
- }
- }
- },
- _removeTilesAtZoom: function(t) {
- for (var i in this._tiles) this._tiles[i].coords.z === t && this._removeTile(i)
- },
- _removeAllTiles: function() {
- for (var t in this._tiles) this._removeTile(t)
- },
- _invalidateAll: function() {
- for (var t in this._levels) ut(this._levels[t].el), this._onRemoveLevel(t), delete this._levels[t];
- this._removeAllTiles(), this._tileZoom = void 0
- },
- _retainParent: function(t, i, e, n) {
- var o = Math.floor(t / 2),
- s = Math.floor(i / 2),
- r = e - 1,
- a = new x(+o, +s);
- a.z = +r;
- var h = this._tileCoordsToKey(a),
- u = this._tiles[h];
- return u && u.active ? (u.retain = !0, !0) : (u && u.loaded && (u.retain = !0), r > n && this._retainParent(o, s, r, n))
- },
- _retainChildren: function(t, i, e, n) {
- for (var o = 2 * t; o < 2 * t + 2; o++)
- for (var s = 2 * i; s < 2 * i + 2; s++) {
- var r = new x(o, s);
- r.z = e + 1;
- var a = this._tileCoordsToKey(r),
- h = this._tiles[a];
- h && h.active ? h.retain = !0 : (h && h.loaded && (h.retain = !0), e + 1 < n && this._retainChildren(o, s, e + 1, n))
- }
- },
- _resetView: function(t) {
- var i = t && (t.pinch || t.flyTo);
- this._setView(this._map.getCenter(), this._map.getZoom(), i, i)
- },
- _animateZoom: function(t) {
- this._setView(t.center, t.zoom, !0, t.noUpdate)
- },
- _clampZoom: function(t) {
- var i = this.options;
- return void 0 !== i.minNativeZoom && t < i.minNativeZoom ? i.minNativeZoom : void 0 !== i.maxNativeZoom && i.maxNativeZoom < t ? i.maxNativeZoom : t
- },
- _setView: function(t, i, e, n) {
- var o = this._clampZoom(Math.round(i));
- (void 0 !== this.options.maxZoom && o > this.options.maxZoom || void 0 !== this.options.minZoom && o < this.options.minZoom) && (o = void 0);
- var 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), e || this._pruneTiles(), this._noPrune = !!e), this._setZoomTransforms(t, i)
- },
- _setZoomTransforms: function(t, i) {
- for (var e in this._levels) this._setZoomTransform(this._levels[e], t, i)
- },
- _setZoomTransform: function(t, i, e) {
- var n = this._map.getZoomScale(e, t.zoom),
- o = t.origin.multiplyBy(n).subtract(this._map._getNewPixelOrigin(i, e)).round();
- Ni ? wt(t.el, o, n) : Lt(t.el, o)
- },
- _resetGrid: function() {
- var t = this._map,
- i = t.options.crs,
- e = this._tileSize = this.getTileSize(),
- n = this._tileZoom,
- o = this._map.getPixelWorldBounds(this._tileZoom);
- o && (this._globalTileRange = this._pxBoundsToTileRange(o)), this._wrapX = i.wrapLng && !this.options.noWrap && [Math.floor(t.project([0, i.wrapLng[0]], n).x / e.x), Math.ceil(t.project([0, i.wrapLng[1]], n).x / e.y)], this._wrapY = i.wrapLat && !this.options.noWrap && [Math.floor(t.project([i.wrapLat[0], 0], n).y / e.x), Math.ceil(t.project([i.wrapLat[1], 0], n).y / e.y)]
- },
- _onMoveEnd: function() {
- this._map && !this._map._animatingZoom && this._update()
- },
- _getTiledPixelBounds: function(t) {
- var i = this._map,
- e = i._animatingZoom ? Math.max(i._animateToZoom, i.getZoom()) : i.getZoom(),
- n = i.getZoomScale(e, this._tileZoom),
- o = i.project(t, this._tileZoom).floor(),
- s = i.getSize().divideBy(2 * n);
- return new P(o.subtract(s), o.add(s))
- },
- _update: function(t) {
- var i = this._map;
- if (i) {
- var e = this._clampZoom(i.getZoom());
- if (void 0 === t && (t = i.getCenter()), void 0 !== this._tileZoom) {
- var n = this._getTiledPixelBounds(t),
- o = this._pxBoundsToTileRange(n),
- s = o.getCenter(),
- r = [],
- a = this.options.keepBuffer,
- h = new P(o.getBottomLeft().subtract([a, -a]), o.getTopRight().add([a, -a]));
- 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 (var u in this._tiles) {
- var l = this._tiles[u].coords;
- l.z === this._tileZoom && h.contains(new x(l.x, l.y)) || (this._tiles[u].current = !1)
- }
- if (Math.abs(e - this._tileZoom) > 1) this._setView(t, e);
- else {
- for (var c = o.min.y; c <= o.max.y; c++)
- for (var _ = o.min.x; _ <= o.max.x; _++) {
- var d = new x(_, c);
- if (d.z = this._tileZoom, this._isValidTile(d)) {
- var p = this._tiles[this._tileCoordsToKey(d)];
- p ? p.current = !0 : r.push(d)
- }
- }
- if (r.sort(function(t, i) {
- return t.distanceTo(s) - i.distanceTo(s)
- }), 0 !== r.length) {
- this._loading || (this._loading = !0, this.fire("loading"));
- var m = document.createDocumentFragment();
- for (_ = 0; _ < r.length; _++) this._addTile(r[_], m);
- this._level.el.appendChild(m)
- }
- }
- }
- }
- },
- _isValidTile: function(t) {
- var i = this._map.options.crs;
- if (!i.infinite) {
- var e = this._globalTileRange;
- if (!i.wrapLng && (t.x < e.min.x || t.x > e.max.x) || !i.wrapLat && (t.y < e.min.y || t.y > e.max.y)) return !1
- }
- if (!this.options.bounds) return !0;
- var n = this._tileCoordsToBounds(t);
- return z(this.options.bounds).overlaps(n)
- },
- _keyToBounds: function(t) {
- return this._tileCoordsToBounds(this._keyToTileCoords(t))
- },
- _tileCoordsToNwSe: function(t) {
- var i = this._map,
- e = this.getTileSize(),
- n = t.scaleBy(e),
- o = n.add(e);
- return [i.unproject(n, t.z), i.unproject(o, t.z)]
- },
- _tileCoordsToBounds: function(t) {
- var i = this._tileCoordsToNwSe(t),
- e = new T(i[0], i[1]);
- return this.options.noWrap || (e = this._map.wrapLatLngBounds(e)), e
- },
- _tileCoordsToKey: function(t) {
- return t.x + ":" + t.y + ":" + t.z
- },
- _keyToTileCoords: function(t) {
- var i = t.split(":"),
- e = new x(+i[0], +i[1]);
- return e.z = +i[2], e
- },
- _removeTile: function(t) {
- var i = this._tiles[t];
- i && (Ci || i.el.setAttribute("src", ni), ut(i.el), delete this._tiles[t], this.fire("tileunload", {
- tile: i.el,
- coords: this._keyToTileCoords(t)
- }))
- },
- _initTile: function(t) {
- pt(t, "leaflet-tile");
- var i = this.getTileSize();
- t.style.width = i.x + "px", t.style.height = i.y + "px", t.onselectstart = r, t.onmousemove = r, Li && this.options.opacity < 1 && vt(t, this.options.opacity), Ti && !zi && (t.style.WebkitBackfaceVisibility = "hidden")
- },
- _addTile: function(t, i) {
- var n = this._getTilePos(t),
- o = this._tileCoordsToKey(t),
- s = this.createTile(this._wrapCoords(t), e(this._tileReady, this, t));
- this._initTile(s), this.createTile.length < 2 && f(e(this._tileReady, this, t, null, s)), Lt(s, n), this._tiles[o] = {
- el: s,
- coords: t,
- current: !0
- }, i.appendChild(s), this.fire("tileloadstart", {
- tile: s,
- coords: t
- })
- },
- _tileReady: function(t, i, n) {
- if (this._map) {
- i && this.fire("tileerror", {
- error: i,
- tile: n,
- coords: t
- });
- var o = this._tileCoordsToKey(t);
- (n = this._tiles[o]) && (n.loaded = +new Date, this._map._fadeAnimated ? (vt(n.el, 0), g(this._fadeFrame), this._fadeFrame = f(this._updateOpacity, this)) : (n.active = !0, this._pruneTiles()), i || (pt(n.el, "leaflet-tile-loaded"), this.fire("tileload", {
- tile: n.el,
- coords: t
- })), this._noTilesToLoad() && (this._loading = !1, this.fire("load"), Li || !this._map._fadeAnimated ? f(this._pruneTiles, this) : setTimeout(e(this._pruneTiles, this), 250)))
- }
- },
- _getTilePos: function(t) {
- return t.scaleBy(this.getTileSize()).subtract(this._level.origin)
- },
- _wrapCoords: function(t) {
- var i = new x(this._wrapX ? s(t.x, this._wrapX) : t.x, this._wrapY ? s(t.y, this._wrapY) : t.y);
- return i.z = t.z, i
- },
- _pxBoundsToTileRange: function(t) {
- var i = this.getTileSize();
- return new P(t.min.unscaleBy(i).floor(), t.max.unscaleBy(i).ceil().subtract([1, 1]))
- },
- _noTilesToLoad: function() {
- for (var t in this._tiles)
- if (!this._tiles[t].loaded) return !1;
- return !0
- }
- }),
- dn = _n.extend({
- options: {
- minZoom: 0,
- maxZoom: 18,
- subdomains: "abc",
- errorTileUrl: "",
- zoomOffset: 0,
- tms: !1,
- zoomReverse: !1,
- detectRetina: !1,
- crossOrigin: !1
- },
- initialize: function(t, i) {
- this._url = t, (i = l(this, i)).detectRetina && Ki && i.maxZoom > 0 && (i.tileSize = Math.floor(i.tileSize / 2), i.zoomReverse ? (i.zoomOffset--, i.minZoom++) : (i.zoomOffset++, i.maxZoom--), i.minZoom = Math.max(0, i.minZoom)), "string" == typeof i.subdomains && (i.subdomains = i.subdomains.split("")), Ti || this.on("tileunload", this._onTileRemove)
- },
- setUrl: function(t, i) {
- return this._url = t, i || this.redraw(), this
- },
- createTile: function(t, i) {
- var n = document.createElement("img");
- return V(n, "load", e(this._tileOnLoad, this, i, n)), V(n, "error", e(this._tileOnError, this, i, n)), this.options.crossOrigin && (n.crossOrigin = ""), n.alt = "", n.setAttribute("role", "presentation"), n.src = this.getTileUrl(t), n
- },
- getTileUrl: function(t) {
- var e = {
- r: Ki ? "@2x" : "",
- s: this._getSubdomain(t),
- x: t.x,
- y: t.y,
- z: this._getZoomForUrl()
- };
- if (this._map && !this._map.options.crs.infinite) {
- var n = this._globalTileRange.max.y - t.y;
- this.options.tms && (e.y = n), e["-y"] = n
- }
- return _(this._url, i(e, this.options))
- },
- _tileOnLoad: function(t, i) {
- Li ? setTimeout(e(t, this, null, i), 0) : t(null, i)
- },
- _tileOnError: function(t, i, e) {
- var n = this.options.errorTileUrl;
- n && i.getAttribute("src") !== n && (i.src = n), t(e, i)
- },
- _onTileRemove: function(t) {
- t.tile.onload = null
- },
- _getZoomForUrl: function() {
- var t = this._tileZoom,
- i = this.options.maxZoom,
- e = this.options.zoomReverse,
- n = this.options.zoomOffset;
- return e && (t = i - t), t + n
- },
- _getSubdomain: function(t) {
- var i = Math.abs(t.x + t.y) % this.options.subdomains.length;
- return this.options.subdomains[i]
- },
- _abortLoading: function() {
- var t, i;
- for (t in this._tiles) this._tiles[t].coords.z !== this._tileZoom && ((i = this._tiles[t].el).onload = r, i.onerror = r, i.complete || (i.src = ni, ut(i), delete this._tiles[t]))
- }
- }),
- pn = dn.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 n = i({}, this.defaultWmsParams);
- for (var o in e) o in this.options || (n[o] = e[o]);
- var s = (e = l(this, e)).detectRetina && Ki ? 2 : 1,
- r = this.getTileSize();
- n.width = r.x * s, n.height = r.y * s, this.wmsParams = n
- },
- onAdd: function(t) {
- this._crs = this.options.crs || t.options.crs, this._wmsVersion = parseFloat(this.wmsParams.version);
- var i = this._wmsVersion >= 1.3 ? "crs" : "srs";
- this.wmsParams[i] = this._crs.code, dn.prototype.onAdd.call(this, t)
- },
- getTileUrl: function(t) {
- var i = this._tileCoordsToNwSe(t),
- e = this._crs,
- n = b(e.project(i[0]), e.project(i[1])),
- o = n.min,
- s = n.max,
- r = (this._wmsVersion >= 1.3 && this._crs === He ? [o.y, o.x, s.y, s.x] : [o.x, o.y, s.x, s.y]).join(","),
- a = L.TileLayer.prototype.getTileUrl.call(this, t);
- return a + c(this.wmsParams, a, this.options.uppercase) + (this.options.uppercase ? "&BBOX=" : "&bbox=") + r
- },
- setParams: function(t, e) {
- return i(this.wmsParams, t), e || this.redraw(), this
- }
- });
- dn.WMS = pn, Yt.wms = function(t, i) {
- return new pn(t, i)
- };
- var mn = Ue.extend({
- options: {
- padding: .1,
- tolerance: 0
- },
- initialize: function(t) {
- l(this, t), n(this), this._layers = this._layers || {}
- },
- onAdd: function() {
- this._container || (this._initContainer(), this._zoomAnimated && pt(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, i) {
- var e = this._map.getZoomScale(i, this._zoom),
- n = Pt(this._container),
- o = this._map.getSize().multiplyBy(.5 + this.options.padding),
- s = this._map.project(this._center, i),
- r = this._map.project(t, i).subtract(s),
- a = o.multiplyBy(-e).add(n).add(o).subtract(r);
- Ni ? wt(this._container, a, e) : Lt(this._container, a)
- },
- _reset: function() {
- this._update(), this._updateTransform(this._center, this._zoom);
- for (var t in 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,
- i = this._map.getSize(),
- e = this._map.containerPointToLayerPoint(i.multiplyBy(-t)).round();
- this._bounds = new P(e, e.add(i.multiplyBy(1 + 2 * t)).round()), this._center = this._map.getCenter(), this._zoom = this._map.getZoom()
- }
- }),
- fn = mn.extend({
- getEvents: function() {
- var t = mn.prototype.getEvents.call(this);
- return t.viewprereset = this._onViewPreReset, t
- },
- _onViewPreReset: function() {
- this._postponeUpdatePaths = !0
- },
- onAdd: function() {
- mn.prototype.onAdd.call(this), this._draw()
- },
- _initContainer: function() {
- var t = this._container = document.createElement("canvas");
- V(t, "mousemove", o(this._onMouseMove, 32, this), this), V(t, "click dblclick mousedown mouseup contextmenu", this._onClick, this), V(t, "mouseout", this._handleMouseOut, this), this._ctx = t.getContext("2d")
- },
- _destroyContainer: function() {
- delete this._ctx, ut(this._container), q(this._container), delete this._container
- },
- _updatePaths: function() {
- if (!this._postponeUpdatePaths) {
- this._redrawBounds = null;
- for (var t in this._layers) this._layers[t]._update();
- this._redraw()
- }
- },
- _update: function() {
- if (!this._map._animatingZoom || !this._bounds) {
- this._drawnLayers = {}, mn.prototype._update.call(this);
- var t = this._bounds,
- i = this._container,
- e = t.getSize(),
- n = Ki ? 2 : 1;
- Lt(i, t.min), i.width = n * e.x, i.height = n * e.y, i.style.width = e.x + "px", i.style.height = e.y + "px", Ki && this._ctx.scale(2, 2), this._ctx.translate(-t.min.x, -t.min.y), this.fire("update")
- }
- },
- _reset: function() {
- mn.prototype._reset.call(this), this._postponeUpdatePaths && (this._postponeUpdatePaths = !1, this._updatePaths())
- },
- _initPath: function(t) {
- this._updateDashArray(t), this._layers[n(t)] = t;
- var i = t._order = {
- layer: t,
- prev: this._drawLast,
- next: null
- };
- this._drawLast && (this._drawLast.next = i), this._drawLast = i, this._drawFirst = this._drawFirst || this._drawLast
- },
- _addPath: function(t) {
- this._requestRedraw(t)
- },
- _removePath: function(t) {
- var i = t._order,
- e = i.next,
- n = i.prev;
- e ? e.prev = n : this._drawLast = n, n ? n.next = e : this._drawFirst = e, delete t._order, delete this._layers[L.stamp(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 (t.options.dashArray) {
- var i, e = t.options.dashArray.split(","),
- n = [];
- for (i = 0; i < e.length; i++) n.push(Number(e[i]));
- t.options._dashArray = n
- }
- },
- _requestRedraw: function(t) {
- this._map && (this._extendRedrawBounds(t), this._redrawRequest = this._redrawRequest || f(this._redraw, this))
- },
- _extendRedrawBounds: function(t) {
- if (t._pxBounds) {
- var i = (t.options.weight || 0) + 1;
- this._redrawBounds = this._redrawBounds || new P, this._redrawBounds.extend(t._pxBounds.min.subtract([i, i])), this._redrawBounds.extend(t._pxBounds.max.add([i, i]))
- }
- },
- _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 = this._redrawBounds;
- if (t) {
- var i = t.getSize();
- this._ctx.clearRect(t.min.x, t.min.y, i.x, i.y)
- } else this._ctx.clearRect(0, 0, this._container.width, this._container.height)
- },
- _draw: function() {
- var t, i = this._redrawBounds;
- if (this._ctx.save(), i) {
- var 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, i) {
- if (this._drawing) {
- var e, n, o, s, r = t._parts,
- a = r.length,
- h = this._ctx;
- if (a) {
- for (this._drawnLayers[t._leaflet_id] = t, h.beginPath(), e = 0; e < a; e++) {
- for (n = 0, o = r[e].length; n < o; n++) s = r[e][n], h[n ? "lineTo" : "moveTo"](s.x, s.y);
- i && h.closePath()
- }
- this._fillStroke(h, t)
- }
- }
- },
- _updateCircle: function(t) {
- if (this._drawing && !t._empty()) {
- var i = t._point,
- e = this._ctx,
- n = Math.max(Math.round(t._radius), 1),
- o = (Math.max(Math.round(t._radiusY), 1) || n) / n;
- this._drawnLayers[t._leaflet_id] = t, 1 !== o && (e.save(), e.scale(1, o)), e.beginPath(), e.arc(i.x, i.y / o, n, 0, 2 * Math.PI, !1), 1 !== o && e.restore(), this._fillStroke(e, t)
- }
- },
- _fillStroke: function(t, i) {
- var e = i.options;
- e.fill && (t.globalAlpha = e.fillOpacity, t.fillStyle = e.fillColor || e.color, t.fill(e.fillRule || "evenodd")), e.stroke && 0 !== e.weight && (t.setLineDash && t.setLineDash(i.options && i.options._dashArray || []), t.globalAlpha = e.opacity, t.lineWidth = e.weight, t.strokeStyle = e.color, t.lineCap = e.lineCap, t.lineJoin = e.lineJoin, t.stroke())
- },
- _onClick: function(t) {
- for (var i, e, n = this._map.mouseEventToLayerPoint(t), o = this._drawFirst; o; o = o.next)(i = o.layer).options.interactive && i._containsPoint(n) && !this._map._draggableMoved(i) && (e = i);
- e && (et(t), this._fireEvent([e], t))
- },
- _onMouseMove: function(t) {
- if (this._map && !this._map.dragging.moving() && !this._map._animatingZoom) {
- var i = this._map.mouseEventToLayerPoint(t);
- this._handleMouseHover(t, i)
- }
- },
- _handleMouseOut: function(t) {
- var i = this._hoveredLayer;
- i && (mt(this._container, "leaflet-interactive"), this._fireEvent([i], t, "mouseout"), this._hoveredLayer = null)
- },
- _handleMouseHover: function(t, i) {
- for (var e, n, o = this._drawFirst; o; o = o.next)(e = o.layer).options.interactive && e._containsPoint(i) && (n = e);
- n !== this._hoveredLayer && (this._handleMouseOut(t), n && (pt(this._container, "leaflet-interactive"), this._fireEvent([n], t, "mouseover"), this._hoveredLayer = n)), this._hoveredLayer && this._fireEvent([this._hoveredLayer], t)
- },
- _fireEvent: function(t, i, e) {
- this._map._fireDOMEvent(i, e || i.type, t)
- },
- _bringToFront: function(t) {
- var i = t._order,
- e = i.next,
- n = i.prev;
- e && (e.prev = n, n ? n.next = e : e && (this._drawFirst = e), i.prev = this._drawLast, this._drawLast.next = i, i.next = null, this._drawLast = i, this._requestRedraw(t))
- },
- _bringToBack: function(t) {
- var i = t._order,
- e = i.next,
- n = i.prev;
- n && (n.next = e, e ? e.prev = n : n && (this._drawLast = n), i.prev = null, i.next = this._drawFirst, this._drawFirst.prev = i, this._drawFirst = i, this._requestRedraw(t))
- }
- }),
- gn = 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">')
- }
- }
- }(),
- vn = {
- _initContainer: function() {
- this._container = ht("div", "leaflet-vml-container")
- },
- _update: function() {
- this._map._animatingZoom || (mn.prototype._update.call(this), this.fire("update"))
- },
- _initPath: function(t) {
- var i = t._container = gn("shape");
- pt(i, "leaflet-vml-shape " + (this.options.className || "")), i.coordsize = "1 1", t._path = gn("path"), i.appendChild(t._path), this._updateStyle(t), this._layers[n(t)] = t
- },
- _addPath: function(t) {
- var i = t._container;
- this._container.appendChild(i), t.options.interactive && t.addInteractiveTarget(i)
- },
- _removePath: function(t) {
- var i = t._container;
- ut(i), t.removeInteractiveTarget(i), delete this._layers[n(t)]
- },
- _updateStyle: function(t) {
- var i = t._stroke,
- e = t._fill,
- n = t.options,
- o = t._container;
- o.stroked = !!n.stroke, o.filled = !!n.fill, n.stroke ? (i || (i = t._stroke = gn("stroke")), o.appendChild(i), i.weight = n.weight + "px", i.color = n.color, i.opacity = n.opacity, n.dashArray ? i.dashStyle = ei(n.dashArray) ? n.dashArray.join(" ") : n.dashArray.replace(/( *, *)/g, " ") : i.dashStyle = "", i.endcap = n.lineCap.replace("butt", "flat"), i.joinstyle = n.lineJoin) : i && (o.removeChild(i), t._stroke = null), n.fill ? (e || (e = t._fill = gn("fill")), o.appendChild(e), e.color = n.fillColor || n.color, e.opacity = n.fillOpacity) : e && (o.removeChild(e), t._fill = null)
- },
- _updateCircle: function(t) {
- var i = t._point.round(),
- e = Math.round(t._radius),
- n = Math.round(t._radiusY || e);
- this._setPath(t, t._empty() ? "M0 0" : "AL " + i.x + "," + i.y + " " + e + "," + n + " 0,23592600")
- },
- _setPath: function(t, i) {
- t._path.v = i
- },
- _bringToFront: function(t) {
- ct(t._container)
- },
- _bringToBack: function(t) {
- _t(t._container)
- }
- },
- yn = Ji ? gn : E,
- xn = mn.extend({
- getEvents: function() {
- var t = mn.prototype.getEvents.call(this);
- return t.zoomstart = this._onZoomStart, t
- },
- _initContainer: function() {
- this._container = yn("svg"), this._container.setAttribute("pointer-events", "none"), this._rootGroup = yn("g"), this._container.appendChild(this._rootGroup)
- },
- _destroyContainer: function() {
- ut(this._container), q(this._container), delete this._container, delete this._rootGroup, delete this._svgSize
- },
- _onZoomStart: function() {
- this._update()
- },
- _update: function() {
- if (!this._map._animatingZoom || !this._bounds) {
- mn.prototype._update.call(this);
- var t = this._bounds,
- i = t.getSize(),
- e = this._container;
- this._svgSize && this._svgSize.equals(i) || (this._svgSize = i, e.setAttribute("width", i.x), e.setAttribute("height", i.y)), Lt(e, t.min), e.setAttribute("viewBox", [t.min.x, t.min.y, i.x, i.y].join(" ")), this.fire("update")
- }
- },
- _initPath: function(t) {
- var i = t._path = yn("path");
- t.options.className && pt(i, t.options.className), t.options.interactive && pt(i, "leaflet-interactive"), this._updateStyle(t), this._layers[n(t)] = t
- },
- _addPath: function(t) {
- this._rootGroup || this._initContainer(), this._rootGroup.appendChild(t._path), t.addInteractiveTarget(t._path)
- },
- _removePath: function(t) {
- ut(t._path), t.removeInteractiveTarget(t._path), delete this._layers[n(t)]
- },
- _updatePath: function(t) {
- t._project(), t._update()
- },
- _updateStyle: function(t) {
- var i = t._path,
- e = t.options;
- i && (e.stroke ? (i.setAttribute("stroke", e.color), i.setAttribute("stroke-opacity", e.opacity), i.setAttribute("stroke-width", e.weight), i.setAttribute("stroke-linecap", e.lineCap), i.setAttribute("stroke-linejoin", e.lineJoin), e.dashArray ? i.setAttribute("stroke-dasharray", e.dashArray) : i.removeAttribute("stroke-dasharray"), e.dashOffset ? i.setAttribute("stroke-dashoffset", e.dashOffset) : i.removeAttribute("stroke-dashoffset")) : i.setAttribute("stroke", "none"), e.fill ? (i.setAttribute("fill", e.fillColor || e.color), i.setAttribute("fill-opacity", e.fillOpacity), i.setAttribute("fill-rule", e.fillRule || "evenodd")) : i.setAttribute("fill", "none"))
- },
- _updatePoly: function(t, i) {
- this._setPath(t, k(t._parts, i))
- },
- _updateCircle: function(t) {
- var i = t._point,
- e = Math.max(Math.round(t._radius), 1),
- n = "a" + e + "," + (Math.max(Math.round(t._radiusY), 1) || e) + " 0 1,0 ",
- o = t._empty() ? "M0 0" : "M" + (i.x - e) + "," + i.y + n + 2 * e + ",0 " + n + 2 * -e + ",0 ";
- this._setPath(t, o)
- },
- _setPath: function(t, i) {
- t._path.setAttribute("d", i)
- },
- _bringToFront: function(t) {
- ct(t._path)
- },
- _bringToBack: function(t) {
- _t(t._path)
- }
- });
- Ji && xn.include(vn), Le.include({
- getRenderer: function(t) {
- var i = t.options.renderer || this._getPaneRenderer(t.options.pane) || this.options.renderer || this._renderer;
- return i || (i = this._renderer = this.options.preferCanvas && Xt() || Jt()), this.hasLayer(i) || this.addLayer(i), i
- },
- _getPaneRenderer: function(t) {
- if ("overlayPane" === t || void 0 === t) return !1;
- var i = this._paneRenderers[t];
- return void 0 === i && (i = xn && Jt({
- pane: t
- }) || fn && Xt({
- pane: t
- }), this._paneRenderers[t] = i), i
- }
- });
- var wn = en.extend({
- initialize: function(t, i) {
- en.prototype.initialize.call(this, this._boundsToLatLngs(t), i)
- },
- setBounds: function(t) {
- return this.setLatLngs(this._boundsToLatLngs(t))
- },
- _boundsToLatLngs: function(t) {
- return t = z(t), [t.getSouthWest(), t.getNorthWest(), t.getNorthEast(), t.getSouthEast()]
- }
- });
- xn.create = yn, xn.pointsToPath = k, nn.geometryToLayer = Wt, nn.coordsToLatLng = Ht, nn.coordsToLatLngs = Ft, nn.latLngToCoords = Ut, nn.latLngsToCoords = Vt, nn.getFeature = qt, nn.asFeature = Gt, Le.mergeOptions({
- boxZoom: !0
- });
- var Ln = Ze.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() {
- V(this._container, "mousedown", this._onMouseDown, this)
- },
- removeHooks: function() {
- q(this._container, "mousedown", this._onMouseDown, this)
- },
- moved: function() {
- return this._moved
- },
- _destroy: function() {
- ut(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(), mi(), bt(), this._startPoint = this._map.mouseEventToContainerPoint(t), V(document, {
- contextmenu: Q,
- mousemove: this._onMouseMove,
- mouseup: this._onMouseUp,
- keydown: this._onKeyDown
- }, this)
- },
- _onMouseMove: function(t) {
- this._moved || (this._moved = !0, this._box = ht("div", "leaflet-zoom-box", this._container), pt(this._container, "leaflet-crosshair"), this._map.fire("boxzoomstart")), this._point = this._map.mouseEventToContainerPoint(t);
- var i = new P(this._point, this._startPoint),
- e = i.getSize();
- Lt(this._box, i.min), this._box.style.width = e.x + "px", this._box.style.height = e.y + "px"
- },
- _finish: function() {
- this._moved && (ut(this._box), mt(this._container, "leaflet-crosshair")), fi(), Tt(), q(document, {
- contextmenu: Q,
- mousemove: this._onMouseMove,
- mouseup: this._onMouseUp,
- keydown: this._onKeyDown
- }, this)
- },
- _onMouseUp: function(t) {
- if ((1 === t.which || 1 === t.button) && (this._finish(), this._moved)) {
- this._clearDeferredResetState(), this._resetStateTimeout = setTimeout(e(this._resetState, this), 0);
- var i = new T(this._map.containerPointToLatLng(this._startPoint), this._map.containerPointToLatLng(this._point));
- this._map.fitBounds(i).fire("boxzoomend", {
- boxZoomBounds: i
- })
- }
- },
- _onKeyDown: function(t) {
- 27 === t.keyCode && this._finish()
- }
- });
- Le.addInitHook("addHandler", "boxZoom", Ln), Le.mergeOptions({
- doubleClickZoom: !0
- });
- var Pn = Ze.extend({
- addHooks: function() {
- this._map.on("dblclick", this._onDoubleClick, this)
- },
- removeHooks: function() {
- this._map.off("dblclick", this._onDoubleClick, this)
- },
- _onDoubleClick: function(t) {
- var i = this._map,
- e = i.getZoom(),
- n = i.options.zoomDelta,
- o = t.originalEvent.shiftKey ? e - n : e + n;
- "center" === i.options.doubleClickZoom ? i.setZoom(o) : i.setZoomAround(t.containerPoint, o)
- }
- });
- Le.addInitHook("addHandler", "doubleClickZoom", Pn), Le.mergeOptions({
- dragging: !0,
- inertia: !zi,
- inertiaDeceleration: 3400,
- inertiaMaxSpeed: 1 / 0,
- easeLinearity: .2,
- worldCopyJump: !1,
- maxBoundsViscosity: 0
- });
- var bn = Ze.extend({
- addHooks: function() {
- if (!this._draggable) {
- var t = this._map;
- this._draggable = new Be(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))
- }
- pt(this._map._container, "leaflet-grab leaflet-touch-drag"), this._draggable.enable(), this._positions = [], this._times = []
- },
- removeHooks: function() {
- mt(this._map._container, "leaflet-grab"), mt(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 = this._map;
- if (t._stop(), this._map.options.maxBounds && this._map.options.maxBoundsViscosity) {
- var i = z(this._map.options.maxBounds);
- this._offsetLimit = b(this._map.latLngToContainerPoint(i.getNorthWest()).multiplyBy(-1), this._map.latLngToContainerPoint(i.getSouthEast()).multiplyBy(-1).add(this._map.getSize())), this._viscosity = Math.min(1, Math.max(0, this._map.options.maxBoundsViscosity))
- } else this._offsetLimit = null;
- t.fire("movestart").fire("dragstart"), t.options.inertia && (this._positions = [], this._times = [])
- },
- _onDrag: function(t) {
- if (this._map.options.inertia) {
- var i = this._lastTime = +new Date,
- e = this._lastPos = this._draggable._absPos || this._draggable._newPos;
- this._positions.push(e), this._times.push(i), this._prunePositions(i)
- }
- this._map.fire("move", t).fire("drag", t)
- },
- _prunePositions: function(t) {
- for (; this._positions.length > 1 && t - this._times[0] > 50;) this._positions.shift(), this._times.shift()
- },
- _onZoomEnd: function() {
- var t = this._map.getSize().divideBy(2),
- i = this._map.latLngToLayerPoint([0, 0]);
- this._initialWorldOffset = i.subtract(t).x, this._worldWidth = this._map.getPixelWorldBounds().getSize().x
- },
- _viscousLimit: function(t, i) {
- return t - (t - i) * this._viscosity
- },
- _onPreDragLimit: function() {
- if (this._viscosity && this._offsetLimit) {
- var t = this._draggable._newPos.subtract(this._draggable._startPos),
- i = this._offsetLimit;
- t.x < i.min.x && (t.x = this._viscousLimit(t.x, i.min.x)), t.y < i.min.y && (t.y = this._viscousLimit(t.y, i.min.y)), t.x > i.max.x && (t.x = this._viscousLimit(t.x, i.max.x)), t.y > i.max.y && (t.y = this._viscousLimit(t.y, i.max.y)), this._draggable._newPos = this._draggable._startPos.add(t)
- }
- },
- _onPreDragWrap: function() {
- var t = this._worldWidth,
- i = Math.round(t / 2),
- e = this._initialWorldOffset,
- n = this._draggable._newPos.x,
- o = (n - i + e) % t + i - e,
- s = (n + i + e) % t - i - e,
- r = Math.abs(o + e) < Math.abs(s + e) ? o : s;
- this._draggable._absPos = this._draggable._newPos.clone(), this._draggable._newPos.x = r
- },
- _onDragEnd: function(t) {
- var i = this._map,
- e = i.options,
- n = !e.inertia || this._times.length < 2;
- if (i.fire("dragend", t), n) i.fire("moveend");
- else {
- this._prunePositions(+new Date);
- var o = this._lastPos.subtract(this._positions[0]),
- s = (this._lastTime - this._times[0]) / 1e3,
- r = e.easeLinearity,
- a = o.multiplyBy(r / s),
- h = a.distanceTo([0, 0]),
- u = Math.min(e.inertiaMaxSpeed, h),
- l = a.multiplyBy(u / h),
- c = u / (e.inertiaDeceleration * r),
- _ = l.multiplyBy(-c / 2).round();
- _.x || _.y ? (_ = i._limitOffset(_, i.options.maxBounds), f(function() {
- i.panBy(_, {
- duration: c,
- easeLinearity: r,
- noMoveStart: !0,
- animate: !0
- })
- })) : i.fire("moveend")
- }
- }
- });
- Le.addInitHook("addHandler", "dragging", bn), Le.mergeOptions({
- keyboard: !0,
- keyboardPanDelta: 80
- });
- var Tn = Ze.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"), V(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(), q(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() {
- if (!this._focused) {
- var t = document.body,
- i = document.documentElement,
- e = t.scrollTop || i.scrollTop,
- n = t.scrollLeft || i.scrollLeft;
- this._map._container.focus(), window.scrollTo(n, e)
- }
- },
- _onFocus: function() {
- this._focused = !0, this._map.fire("focus")
- },
- _onBlur: function() {
- this._focused = !1, this._map.fire("blur")
- },
- _setPanDelta: function(t) {
- var i, e, n = this._panKeys = {},
- o = this.keyCodes;
- for (i = 0, e = o.left.length; i < e; i++) n[o.left[i]] = [-1 * t, 0];
- for (i = 0, e = o.right.length; i < e; i++) n[o.right[i]] = [t, 0];
- for (i = 0, e = o.down.length; i < e; i++) n[o.down[i]] = [0, t];
- for (i = 0, e = o.up.length; i < e; i++) n[o.up[i]] = [0, -1 * t]
- },
- _setZoomDelta: function(t) {
- var i, e, n = this._zoomKeys = {},
- o = this.keyCodes;
- for (i = 0, e = o.zoomIn.length; i < e; i++) n[o.zoomIn[i]] = t;
- for (i = 0, e = o.zoomOut.length; i < e; i++) n[o.zoomOut[i]] = -t
- },
- _addHooks: function() {
- V(document, "keydown", this._onKeyDown, this)
- },
- _removeHooks: function() {
- q(document, "keydown", this._onKeyDown, this)
- },
- _onKeyDown: function(t) {
- if (!(t.altKey || t.ctrlKey || t.metaKey)) {
- var i, e = t.keyCode,
- n = this._map;
- if (e in this._panKeys) {
- if (n._panAnim && n._panAnim._inProgress) return;
- i = this._panKeys[e], t.shiftKey && (i = w(i).multiplyBy(3)), n.panBy(i), n.options.maxBounds && n.panInsideBounds(n.options.maxBounds)
- } else if (e in this._zoomKeys) n.setZoom(n.getZoom() + (t.shiftKey ? 3 : 1) * this._zoomKeys[e]);
- else {
- if (27 !== e || !n._popup || !n._popup.options.closeOnEscapeKey) return;
- n.closePopup()
- }
- Q(t)
- }
- }
- });
- Le.addInitHook("addHandler", "keyboard", Tn), Le.mergeOptions({
- scrollWheelZoom: !0,
- wheelDebounceTime: 40,
- wheelPxPerZoomLevel: 60
- });
- var zn = Ze.extend({
- addHooks: function() {
- V(this._map._container, "mousewheel", this._onWheelScroll, this), this._delta = 0
- },
- removeHooks: function() {
- q(this._map._container, "mousewheel", this._onWheelScroll, this)
- },
- _onWheelScroll: function(t) {
- var i = it(t),
- n = this._map.options.wheelDebounceTime;
- this._delta += i, this._lastMousePos = this._map.mouseEventToContainerPoint(t), this._startTime || (this._startTime = +new Date);
- var o = Math.max(n - (+new Date - this._startTime), 0);
- clearTimeout(this._timer), this._timer = setTimeout(e(this._performZoom, this), o), Q(t)
- },
- _performZoom: function() {
- var t = this._map,
- i = t.getZoom(),
- e = this._map.options.zoomSnap || 0;
- t._stop();
- var n = this._delta / (4 * this._map.options.wheelPxPerZoomLevel),
- o = 4 * Math.log(2 / (1 + Math.exp(-Math.abs(n)))) / Math.LN2,
- s = e ? Math.ceil(o / e) * e : o,
- r = t._limitZoom(i + (this._delta > 0 ? s : -s)) - i;
- this._delta = 0, this._startTime = null, r && ("center" === t.options.scrollWheelZoom ? t.setZoom(i + r) : t.setZoomAround(this._lastMousePos, i + r))
- }
- });
- Le.addInitHook("addHandler", "scrollWheelZoom", zn), Le.mergeOptions({
- tap: !0,
- tapTolerance: 15
- });
- var Mn = Ze.extend({
- addHooks: function() {
- V(this._map._container, "touchstart", this._onDown, this)
- },
- removeHooks: function() {
- q(this._map._container, "touchstart", this._onDown, this)
- },
- _onDown: function(t) {
- if (t.touches) {
- if ($(t), this._fireClick = !0, t.touches.length > 1) return this._fireClick = !1, void clearTimeout(this._holdTimeout);
- var i = t.touches[0],
- n = i.target;
- this._startPos = this._newPos = new x(i.clientX, i.clientY), n.tagName && "a" === n.tagName.toLowerCase() && pt(n, "leaflet-active"), this._holdTimeout = setTimeout(e(function() {
- this._isTapValid() && (this._fireClick = !1, this._onUp(), this._simulateEvent("contextmenu", i))
- }, this), 1e3), this._simulateEvent("mousedown", i), V(document, {
- touchmove: this._onMove,
- touchend: this._onUp
- }, this)
- }
- },
- _onUp: function(t) {
- if (clearTimeout(this._holdTimeout), q(document, {
- touchmove: this._onMove,
- touchend: this._onUp
- }, this), this._fireClick && t && t.changedTouches) {
- var i = t.changedTouches[0],
- e = i.target;
- e && e.tagName && "a" === e.tagName.toLowerCase() && mt(e, "leaflet-active"), this._simulateEvent("mouseup", i), this._isTapValid() && this._simulateEvent("click", i)
- }
- },
- _isTapValid: function() {
- return this._newPos.distanceTo(this._startPos) <= this._map.options.tapTolerance
- },
- _onMove: function(t) {
- var i = t.touches[0];
- this._newPos = new x(i.clientX, i.clientY), this._simulateEvent("mousemove", i)
- },
- _simulateEvent: function(t, i) {
- var e = document.createEvent("MouseEvents");
- e._simulated = !0, i.target._simulatedClick = !0, e.initMouseEvent(t, !0, !0, window, 1, i.screenX, i.screenY, i.clientX, i.clientY, !1, !1, !1, !1, 0, null), i.target.dispatchEvent(e)
- }
- });
- Vi && !Ui && Le.addInitHook("addHandler", "tap", Mn), Le.mergeOptions({
- touchZoom: Vi && !zi,
- bounceAtZoomLimits: !0
- });
- var Cn = Ze.extend({
- addHooks: function() {
- pt(this._map._container, "leaflet-touch-zoom"), V(this._map._container, "touchstart", this._onTouchStart, this)
- },
- removeHooks: function() {
- mt(this._map._container, "leaflet-touch-zoom"), q(this._map._container, "touchstart", this._onTouchStart, this)
- },
- _onTouchStart: function(t) {
- var i = this._map;
- if (t.touches && 2 === t.touches.length && !i._animatingZoom && !this._zooming) {
- var e = i.mouseEventToContainerPoint(t.touches[0]),
- n = i.mouseEventToContainerPoint(t.touches[1]);
- this._centerPoint = i.getSize()._divideBy(2), this._startLatLng = i.containerPointToLatLng(this._centerPoint), "center" !== i.options.touchZoom && (this._pinchStartLatLng = i.containerPointToLatLng(e.add(n)._divideBy(2))), this._startDist = e.distanceTo(n), this._startZoom = i.getZoom(), this._moved = !1, this._zooming = !0, i._stop(), V(document, "touchmove", this._onTouchMove, this), V(document, "touchend", this._onTouchEnd, this), $(t)
- }
- },
- _onTouchMove: function(t) {
- if (t.touches && 2 === t.touches.length && this._zooming) {
- var i = this._map,
- n = i.mouseEventToContainerPoint(t.touches[0]),
- o = i.mouseEventToContainerPoint(t.touches[1]),
- s = n.distanceTo(o) / this._startDist;
- if (this._zoom = i.getScaleZoom(s, this._startZoom), !i.options.bounceAtZoomLimits && (this._zoom < i.getMinZoom() && s < 1 || this._zoom > i.getMaxZoom() && s > 1) && (this._zoom = i._limitZoom(this._zoom)), "center" === i.options.touchZoom) {
- if (this._center = this._startLatLng, 1 === s) return
- } else {
- var r = n._add(o)._divideBy(2)._subtract(this._centerPoint);
- if (1 === s && 0 === r.x && 0 === r.y) return;
- this._center = i.unproject(i.project(this._pinchStartLatLng, this._zoom).subtract(r), this._zoom)
- }
- this._moved || (i._moveStart(!0, !1), this._moved = !0), g(this._animRequest);
- var a = e(i._move, i, this._center, this._zoom, {
- pinch: !0,
- round: !1
- });
- this._animRequest = f(a, this, !0), $(t)
- }
- },
- _onTouchEnd: function() {
- this._moved && this._zooming ? (this._zooming = !1, g(this._animRequest), q(document, "touchmove", this._onTouchMove), q(document, "touchend", this._onTouchEnd), 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
- }
- });
- Le.addInitHook("addHandler", "touchZoom", Cn), Le.BoxZoom = Ln, Le.DoubleClickZoom = Pn, Le.Drag = bn, Le.Keyboard = Tn, Le.ScrollWheelZoom = zn, Le.Tap = Mn, Le.TouchZoom = Cn;
- var Zn = window.L;
- window.L = t, Object.freeze = $t, t.version = "1.3.1", t.noConflict = function() {
- return window.L = Zn, this
- }, t.Control = Pe, t.control = be, t.Browser = $i, t.Evented = ui, t.Mixin = Ee, t.Util = ai, t.Class = v, t.Handler = Ze, t.extend = i, t.bind = e, t.stamp = n, t.setOptions = l, t.DomEvent = de, t.DomUtil = xe, t.PosAnimation = we, t.Draggable = Be, t.LineUtil = Oe, t.PolyUtil = Re, t.Point = x, t.point = w, t.Bounds = P, t.bounds = b, t.Transformation = Z, t.transformation = S, t.Projection = je, t.LatLng = M, t.latLng = C, t.LatLngBounds = T, t.latLngBounds = z, t.CRS = ci, t.GeoJSON = nn, t.geoJSON = Kt, t.geoJson = sn, t.Layer = Ue, t.LayerGroup = Ve, t.layerGroup = function(t, i) {
- return new Ve(t, i)
- }, t.FeatureGroup = qe, t.featureGroup = function(t) {
- return new qe(t)
- }, t.ImageOverlay = rn, t.imageOverlay = function(t, i, e) {
- return new rn(t, i, e)
- }, t.VideoOverlay = an, t.videoOverlay = function(t, i, e) {
- return new an(t, i, e)
- }, t.DivOverlay = hn, t.Popup = un, t.popup = function(t, i) {
- return new un(t, i)
- }, t.Tooltip = ln, t.tooltip = function(t, i) {
- return new ln(t, i)
- }, t.Icon = Ge, t.icon = function(t) {
- return new Ge(t)
- }, t.DivIcon = cn, t.divIcon = function(t) {
- return new cn(t)
- }, t.Marker = Xe, t.marker = function(t, i) {
- return new Xe(t, i)
- }, t.TileLayer = dn, t.tileLayer = Yt, t.GridLayer = _n, t.gridLayer = function(t) {
- return new _n(t)
- }, t.SVG = xn, t.svg = Jt, t.Renderer = mn, t.Canvas = fn, t.canvas = Xt, t.Path = Je, t.CircleMarker = $e, t.circleMarker = function(t, i) {
- return new $e(t, i)
- }, t.Circle = Qe, t.circle = function(t, i, e) {
- return new Qe(t, i, e)
- }, t.Polyline = tn, t.polyline = function(t, i) {
- return new tn(t, i)
- }, t.Polygon = en, t.polygon = function(t, i) {
- return new en(t, i)
- }, t.Rectangle = wn, t.rectangle = function(t, i) {
- return new wn(t, i)
- }, t.Map = Le, t.map = function(t, i) {
- return new Le(t, i)
- }
- });
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