/* @preserve
* Leaflet 1.7.1, a JS library for interactive maps. http://leafletjs.com
* (c) 2010-2019 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 h(t) {
for (var i, e, n = 1, o = arguments.length; n < o; n++)
for (i in e = arguments[n]) t[i] = e[i];
return t
}
var s = Object.create || function(t) {
return i.prototype = t, new i
};
function i() {}
function p(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)
}
}
var e = 0;
function m(t) {
return t._leaflet_id = t._leaflet_id || ++e, t._leaflet_id
}
function n(t, i, e) {
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n = !1, o && (r.apply(e, o), o = !1)
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r = function() {
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return r
}
function o(t, i, e) {
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o = i[0],
s = n - o;
return t === n && e ? t : ((t - o) % s + s) % s + o
}
function a() {
return !1
}
function r(t, i) {
var e = Math.pow(10, void 0 === i ? 6 : i);
return Math.round(t * e) / e
}
function u(t) {
return t.trim ? t.trim() : t.replace(/^\s+|\s+$/g, "")
}
function l(t) {
return u(t).split(/\s+/)
}
function c(t, i) {
for (var e in Object.prototype.hasOwnProperty.call(t, "options") || (t.options = t.options ? s(t.options) : {}), i) t.options[e] = i[e];
return t.options
}
function _(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("&")
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var d = /\{ *([\w_-]+) *\}/g;
function f(t, n) {
return t.replace(d, function(t, i) {
var e = n[i];
if (void 0 === e) throw new Error("No value provided for variable " + t);
return "function" == typeof e && (e = e(n)), e
})
}
var g = Array.isArray || function(t) {
return "[object Array]" === Object.prototype.toString.call(t)
};
function v(t, i) {
for (var e = 0; e < t.length; e++)
if (t[e] === i) return e;
return -1
}
var y = "data:image/gif;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=";
function x(t) {
return window["webkit" + t] || window["moz" + t] || window["ms" + t]
}
var w = 0;
function P(t) {
var i = +new Date,
e = Math.max(0, 16 - (i - w));
return w = i + e, window.setTimeout(t, e)
}
var b = window.requestAnimationFrame || x("RequestAnimationFrame") || P,
T = window.cancelAnimationFrame || x("CancelAnimationFrame") || x("CancelRequestAnimationFrame") || function(t) {
window.clearTimeout(t)
};
function M(t, i, e) {
if (!e || b !== P) return b.call(window, p(t, i));
t.call(i)
}
function z(t) {
t && T.call(window, t)
}
var C = {
extend: h,
create: s,
bind: p,
lastId: e,
stamp: m,
throttle: n,
wrapNum: o,
falseFn: a,
formatNum: r,
trim: u,
splitWords: l,
setOptions: c,
getParamString: _,
template: f,
isArray: g,
indexOf: v,
emptyImageUrl: y,
requestFn: b,
cancelFn: T,
requestAnimFrame: M,
cancelAnimFrame: z
};
function S() {}
S.extend = function(t) {
function i() {
this.initialize && this.initialize.apply(this, arguments), this.callInitHooks()
}
var e = i.__super__ = this.prototype,
n = s(e);
for (var o in (n.constructor = i).prototype = n, this) Object.prototype.hasOwnProperty.call(this, o) && "prototype" !== o && "__super__" !== o && (i[o] = this[o]);
return t.statics && (h(i, t.statics), delete t.statics), t.includes && (function(t) {
if ("undefined" == typeof L || !L || !L.Mixin) return;
t = g(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)
}(t.includes), h.apply(null, [n].concat(t.includes)), delete t.includes), n.options && (t.options = h(s(n.options), t.options)), h(n, t), n._initHooks = [], n.callInitHooks = function() {
if (!this._initHooksCalled) {
e.callInitHooks && e.callInitHooks.call(this), this._initHooksCalled = !0;
for (var t = 0, i = n._initHooks.length; t < i; t++) n._initHooks[t].call(this)
}
}, i
}, S.include = function(t) {
return h(this.prototype, t), this
}, S.mergeOptions = function(t) {
return h(this.prototype.options, t), this
}, S.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 Z = {
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 = l(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 = l(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 r = n[o];
if (r.ctx === e && r.fn === i) return r.fn = a, 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 = a;
delete this._events[t]
}
},
fire: function(t, i, e) {
if (!this.listens(t, e)) return this;
var n = h({}, i, {
type: t,
target: this,
sourceTarget: i && i.sourceTarget || this
});
if (this._events) {
var o = this._events[t];
if (o) {
this._firingCount = this._firingCount + 1 || 1;
for (var s = 0, r = o.length; s < r; s++) {
var a = o[s];
a.fn.call(a.ctx || this, n)
}
this._firingCount--
}
}
return e && this._propagateEvent(n), 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, e) {
if ("object" == typeof t) {
for (var n in t) this.once(n, t[n], i);
return this
}
var o = p(function() {
this.off(t, i, e).off(t, o, e)
}, this);
return this.on(t, i, e).on(t, o, e)
},
addEventParent: function(t) {
return this._eventParents = this._eventParents || {}, this._eventParents[m(t)] = t, this
},
removeEventParent: function(t) {
return this._eventParents && delete this._eventParents[m(t)], this
},
_propagateEvent: function(t) {
for (var i in this._eventParents) this._eventParents[i].fire(t.type, h({
layer: t.target,
propagatedFrom: t.target
}, t), !0)
}
};
Z.addEventListener = Z.on, Z.removeEventListener = Z.clearAllEventListeners = Z.off, Z.addOneTimeEventListener = Z.once, Z.fireEvent = Z.fire, Z.hasEventListeners = Z.listens;
var E = S.extend(Z);
function k(t, i, e) {
this.x = e ? Math.round(t) : t, this.y = e ? Math.round(i) : i
}
var B = Math.trunc || function(t) {
return 0 < t ? Math.floor(t) : Math.ceil(t)
};
function A(t, i, e) {
return t instanceof k ? t : g(t) ? new k(t[0], t[1]) : null == t ? t : "object" == typeof t && "x" in t && "y" in t ? new k(t.x, t.y) : new k(t, i, e)
}
function I(t, i) {
if (t)
for (var e = i ? [t, i] : t, n = 0, o = e.length; n < o; n++) this.extend(e[n])
}
function O(t, i) {
return !t || t instanceof I ? t : new I(t, i)
}
function R(t, i) {
if (t)
for (var e = i ? [t, i] : t, n = 0, o = e.length; n < o; n++) this.extend(e[n])
}
function N(t, i) {
return t instanceof R ? t : new R(t, i)
}
function D(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 j(t, i, e) {
return t instanceof D ? t : g(t) && "object" != typeof t[0] ? 3 === t.length ? new D(t[0], t[1], t[2]) : 2 === t.length ? new D(t[0], t[1]) : null : null == t ? t : "object" == typeof t && "lat" in t ? new D(t.lat, "lng" in t ? t.lng : t.lon, t.alt) : void 0 === i ? null : new D(t, i, e)
}
k.prototype = {
clone: function() {
return new k(this.x, this.y)
},
add: function(t) {
return this.clone()._add(A(t))
},
_add: function(t) {
return this.x += t.x, this.y += t.y, this
},
subtract: function(t) {
return this.clone()._subtract(A(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 k(this.x * t.x, this.y * t.y)
},
unscaleBy: function(t) {
return new k(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 = B(this.x), this.y = B(this.y), this
},
distanceTo: function(t) {
var i = (t = A(t)).x - this.x,
e = t.y - this.y;
return Math.sqrt(i * i + e * e)
},
equals: function(t) {
return (t = A(t)).x === this.x && t.y === this.y
},
contains: function(t) {
return t = A(t), Math.abs(t.x) <= Math.abs(this.x) && Math.abs(t.y) <= Math.abs(this.y)
},
toString: function() {
return "Point(" + r(this.x) + ", " + r(this.y) + ")"
}
}, I.prototype = {
extend: function(t) {
return t = A(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 k((this.min.x + this.max.x) / 2, (this.min.y + this.max.y) / 2, t)
},
getBottomLeft: function() {
return new k(this.min.x, this.max.y)
},
getTopRight: function() {
return new k(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 k ? A : O)(t)) instanceof I ? (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 = O(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 = O(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)
}
}, R.prototype = {
extend: function(t) {
var i, e, n = this._southWest,
o = this._northEast;
if (t instanceof D) e = i = t;
else {
if (!(t instanceof R)) return t ? this.extend(j(t) || N(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 D(i.lat, i.lng), this._northEast = new D(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 R(new D(i.lat - n, i.lng - o), new D(e.lat + n, e.lng + o))
},
getCenter: function() {
return new D((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 D(this.getNorth(), this.getWest())
},
getSouthEast: function() {
return new D(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 D || "lat" in t ? j : N)(t);
var i, e, n = this._southWest,
o = this._northEast;
return t instanceof R ? (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 = N(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 = N(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 = N(t), this._southWest.equals(t.getSouthWest(), i) && this._northEast.equals(t.getNorthEast(), i))
},
isValid: function() {
return !(!this._southWest || !this._northEast)
}
};
var W, H = {
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 I(this.transformation.transform(i.min, e), this.transformation.transform(i.max, e))
},
infinite: !(D.prototype = {
equals: function(t, i) {
return !!t && (t = j(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(" + r(this.lat, t) + ", " + r(this.lng, t) + ")"
},
distanceTo: function(t) {
return F.distance(this, j(t))
},
wrap: function() {
return F.wrapLatLng(this)
},
toBounds: function(t) {
var i = 180 * t / 40075017,
e = i / Math.cos(Math.PI / 180 * this.lat);
return N([this.lat - i, this.lng - e], [this.lat + i, this.lng + e])
},
clone: function() {
return new D(this.lat, this.lng, this.alt)
}
}),
wrapLatLng: function(t) {
var i = this.wrapLng ? o(t.lng, this.wrapLng, !0) : t.lng;
return new D(this.wrapLat ? o(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 R(new D(s.lat - n, s.lng - o), new D(r.lat - n, r.lng - o))
}
},
F = h({}, H, {
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
}
}),
U = 6378137,
V = {
R: U,
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 k(this.R * t.lng * i, this.R * Math.log((1 + o) / (1 - o)) / 2)
},
unproject: function(t) {
var i = 180 / Math.PI;
return new D((2 * Math.atan(Math.exp(t.y / this.R)) - Math.PI / 2) * i, t.x * i / this.R)
},
bounds: new I([-(W = U * Math.PI), -W], [W, W])
};
function q(t, i, e, n) {
if (g(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 G(t, i, e, n) {
return new q(t, i, e, n)
}
q.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 k((t.x / i - this._b) / this._a, (t.y / i - this._d) / this._c)
}
};
var K, Y = h({}, F, {
code: "EPSG:3857",
projection: V,
transformation: G(K = .5 / (Math.PI * V.R), .5, -K, .5)
}),
X = h({}, Y, {
code: "EPSG:900913"
});
function J(t) {
return document.createElementNS("http://www.w3.org/2000/svg", t)
}
function $(t, i) {
for (var e, n, o, s, r = "", a = 0, h = t.length; a < h; a++) {
for (e = 0, n = (o = t[a]).length; e < n; e++) r += (e ? "L" : "M") + (s = o[e]).x + " " + s.y;
r += i ? Zt ? "z" : "x" : ""
}
return r || "M0 0"
}
var Q = document.documentElement.style,
tt = "ActiveXObject" in window,
it = tt && !document.addEventListener,
et = "msLaunchUri" in navigator && !("documentMode" in document),
nt = kt("webkit"),
ot = kt("android"),
st = kt("android 2") || kt("android 3"),
rt = parseInt(/WebKit\/([0-9]+)|$/.exec(navigator.userAgent)[1], 10),
at = ot && kt("Google") && rt < 537 && !("AudioNode" in window),
ht = !!window.opera,
ut = !et && kt("chrome"),
lt = kt("gecko") && !nt && !ht && !tt,
ct = !ut && kt("safari"),
_t = kt("phantom"),
dt = "OTransition" in Q,
pt = 0 === navigator.platform.indexOf("Win"),
mt = tt && "transition" in Q,
ft = "WebKitCSSMatrix" in window && "m11" in new window.WebKitCSSMatrix && !st,
gt = "MozPerspective" in Q,
vt = !window.L_DISABLE_3D && (mt || ft || gt) && !dt && !_t,
yt = "undefined" != typeof orientation || kt("mobile"),
xt = yt && nt,
wt = yt && ft,
Pt = !window.PointerEvent && window.MSPointerEvent,
Lt = !(!window.PointerEvent && !Pt),
bt = !window.L_NO_TOUCH && (Lt || "ontouchstart" in window || window.DocumentTouch && document instanceof window.DocumentTouch),
Tt = yt && ht,
Mt = yt && lt,
zt = 1 < (window.devicePixelRatio || window.screen.deviceXDPI / window.screen.logicalXDPI),
Ct = function() {
var t = !1;
try {
var i = Object.defineProperty({}, "passive", {
get: function() {
t = !0
}
});
window.addEventListener("testPassiveEventSupport", a, i), window.removeEventListener("testPassiveEventSupport", a, i)
} catch (t) {}
return t
}(),
St = !!document.createElement("canvas").getContext,
Zt = !(!document.createElementNS || !J("svg").createSVGRect),
Et = !Zt && function() {
try {
var t = document.createElement("div");
t.innerHTML = '';
var i = t.firstChild;
return i.style.behavior = "url(#default#VML)", i && "object" == typeof i.adj
} catch (t) {
return !1
}
}();
function kt(t) {
return 0 <= navigator.userAgent.toLowerCase().indexOf(t)
}
var Bt = {
ie: tt,
ielt9: it,
edge: et,
webkit: nt,
android: ot,
android23: st,
androidStock: at,
opera: ht,
chrome: ut,
gecko: lt,
safari: ct,
phantom: _t,
opera12: dt,
win: pt,
ie3d: mt,
webkit3d: ft,
gecko3d: gt,
any3d: vt,
mobile: yt,
mobileWebkit: xt,
mobileWebkit3d: wt,
msPointer: Pt,
pointer: Lt,
touch: bt,
mobileOpera: Tt,
mobileGecko: Mt,
retina: zt,
passiveEvents: Ct,
canvas: St,
svg: Zt,
vml: Et
},
At = Pt ? "MSPointerDown" : "pointerdown",
It = Pt ? "MSPointerMove" : "pointermove",
Ot = Pt ? "MSPointerUp" : "pointerup",
Rt = Pt ? "MSPointerCancel" : "pointercancel",
Nt = {},
Dt = !1;
function jt(t, i, e, n) {
function o(t) {
Ut(t, r)
}
var s, r, a, h, u, l, c, _;
function d(t) {
t.pointerType === (t.MSPOINTER_TYPE_MOUSE || "mouse") && 0 === t.buttons || Ut(t, h)
}
return "touchstart" === i ? (u = t, l = e, c = n, _ = p(function(t) {
t.MSPOINTER_TYPE_TOUCH && t.pointerType === t.MSPOINTER_TYPE_TOUCH && Ri(t), Ut(t, l)
}), u["_leaflet_touchstart" + c] = _, u.addEventListener(At, _, !1), Dt || (document.addEventListener(At, Wt, !0), document.addEventListener(It, Ht, !0), document.addEventListener(Ot, Ft, !0), document.addEventListener(Rt, Ft, !0), Dt = !0)) : "touchmove" === i ? (h = e, (a = t)["_leaflet_touchmove" + n] = d, a.addEventListener(It, d, !1)) : "touchend" === i && (r = e, (s = t)["_leaflet_touchend" + n] = o, s.addEventListener(Ot, o, !1), s.addEventListener(Rt, o, !1)), this
}
function Wt(t) {
Nt[t.pointerId] = t
}
function Ht(t) {
Nt[t.pointerId] && (Nt[t.pointerId] = t)
}
function Ft(t) {
delete Nt[t.pointerId]
}
function Ut(t, i) {
for (var e in t.touches = [], Nt) t.touches.push(Nt[e]);
t.changedTouches = [t], i(t)
}
var Vt = Pt ? "MSPointerDown" : Lt ? "pointerdown" : "touchstart",
qt = Pt ? "MSPointerUp" : Lt ? "pointerup" : "touchend",
Gt = "_leaflet_";
var Kt, Yt, Xt, Jt, $t, Qt, ti = fi(["transform", "webkitTransform", "OTransform", "MozTransform", "msTransform"]),
ii = fi(["webkitTransition", "transition", "OTransition", "MozTransition", "msTransition"]),
ei = "webkitTransition" === ii || "OTransition" === ii ? ii + "End" : "transitionend";
function ni(t) {
return "string" == typeof t ? document.getElementById(t) : t
}
function oi(t, i) {
var e, n = t.style[i] || t.currentStyle && t.currentStyle[i];
return n && "auto" !== n || !document.defaultView || (n = (e = document.defaultView.getComputedStyle(t, null)) ? e[i] : null), "auto" === n ? null : n
}
function si(t, i, e) {
var n = document.createElement(t);
return n.className = i || "", e && e.appendChild(n), n
}
function ri(t) {
var i = t.parentNode;
i && i.removeChild(t)
}
function ai(t) {
for (; t.firstChild;) t.removeChild(t.firstChild)
}
function hi(t) {
var i = t.parentNode;
i && i.lastChild !== t && i.appendChild(t)
}
function ui(t) {
var i = t.parentNode;
i && i.firstChild !== t && i.insertBefore(t, i.firstChild)
}
function li(t, i) {
if (void 0 !== t.classList) return t.classList.contains(i);
var e = pi(t);
return 0 < e.length && new RegExp("(^|\\s)" + i + "(\\s|$)").test(e)
}
function ci(t, i) {
var e;
if (void 0 !== t.classList)
for (var n = l(i), o = 0, s = n.length; o < s; o++) t.classList.add(n[o]);
else li(t, i) || di(t, ((e = pi(t)) ? e + " " : "") + i)
}
function _i(t, i) {
void 0 !== t.classList ? t.classList.remove(i) : di(t, u((" " + pi(t) + " ").replace(" " + i + " ", " ")))
}
function di(t, i) {
void 0 === t.className.baseVal ? t.className = i : t.className.baseVal = i
}
function pi(t) {
return t.correspondingElement && (t = t.correspondingElement), void 0 === t.className.baseVal ? t.className : t.className.baseVal
}
function mi(t, i) {
"opacity" in t.style ? t.style.opacity = i : "filter" in t.style && function(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 + ")"
}(t, i)
}
function fi(t) {
for (var i = document.documentElement.style, e = 0; e < t.length; e++)
if (t[e] in i) return t[e];
return !1
}
function gi(t, i, e) {
var n = i || new k(0, 0);
t.style[ti] = (mt ? "translate(" + n.x + "px," + n.y + "px)" : "translate3d(" + n.x + "px," + n.y + "px,0)") + (e ? " scale(" + e + ")" : "")
}
function vi(t, i) {
t._leaflet_pos = i, vt ? gi(t, i) : (t.style.left = i.x + "px", t.style.top = i.y + "px")
}
function yi(t) {
return t._leaflet_pos || new k(0, 0)
}
function xi() {
zi(window, "dragstart", Ri)
}
function wi() {
Si(window, "dragstart", Ri)
}
function Pi(t) {
for (; - 1 === t.tabIndex;) t = t.parentNode;
t.style && (Li(), Qt = ($t = t).style.outline, t.style.outline = "none", zi(window, "keydown", Li))
}
function Li() {
$t && ($t.style.outline = Qt, Qt = $t = void 0, Si(window, "keydown", Li))
}
function bi(t) {
for (; !((t = t.parentNode).offsetWidth && t.offsetHeight || t === document.body););
return t
}
function Ti(t) {
var i = t.getBoundingClientRect();
return {
x: i.width / t.offsetWidth || 1,
y: i.height / t.offsetHeight || 1,
boundingClientRect: i
}
}
Jt = "onselectstart" in document ? (Xt = function() {
zi(window, "selectstart", Ri)
}, function() {
Si(window, "selectstart", Ri)
}) : (Yt = fi(["userSelect", "WebkitUserSelect", "OUserSelect", "MozUserSelect", "msUserSelect"]), Xt = function() {
var t;
Yt && (t = document.documentElement.style, Kt = t[Yt], t[Yt] = "none")
}, function() {
Yt && (document.documentElement.style[Yt] = Kt, Kt = void 0)
});
var Mi = {
TRANSFORM: ti,
TRANSITION: ii,
TRANSITION_END: ei,
get: ni,
getStyle: oi,
create: si,
remove: ri,
empty: ai,
toFront: hi,
toBack: ui,
hasClass: li,
addClass: ci,
removeClass: _i,
setClass: di,
getClass: pi,
setOpacity: mi,
testProp: fi,
setTransform: gi,
setPosition: vi,
getPosition: yi,
disableTextSelection: Xt,
enableTextSelection: Jt,
disableImageDrag: xi,
enableImageDrag: wi,
preventOutline: Pi,
restoreOutline: Li,
getSizedParentNode: bi,
getScale: Ti
};
function zi(t, i, e, n) {
if ("object" == typeof i)
for (var o in i) ki(t, o, i[o], e);
else
for (var s = 0, r = (i = l(i)).length; s < r; s++) ki(t, i[s], e, n);
return this
}
var Ci = "_leaflet_events";
function Si(t, i, e, n) {
if ("object" == typeof i)
for (var o in i) Bi(t, o, i[o], e);
else if (i)
for (var s = 0, r = (i = l(i)).length; s < r; s++) Bi(t, i[s], e, n);
else {
for (var a in t[Ci]) Bi(t, a, t[Ci][a]);
delete t[Ci]
}
return this
}
function Zi() {
return Lt && (!et && !ct)
}
var Ei = {
mouseenter: "mouseover",
mouseleave: "mouseout",
wheel: !("onwheel" in window) && "mousewheel"
};
function ki(i, t, e, n) {
var o = t + m(e) + (n ? "_" + m(n) : "");
if (i[Ci] && i[Ci][o]) return this;
var s, r, a, h, u, l, c = function(t) {
return e.call(n || i, t || window.event)
},
_ = c;
function d(t) {
if (Lt) {
if (!t.isPrimary) return;
if ("mouse" === t.pointerType) return
} else if (1 < t.touches.length) return;
var i = Date.now(),
e = i - (h || i);
u = t.touches ? t.touches[0] : t, l = 0 < e && e <= 250, h = i
}
function p(t) {
if (l && !u.cancelBubble) {
if (Lt) {
if ("mouse" === t.pointerType) return;
var i, e, n = {};
for (e in u) i = u[e], n[e] = i && i.bind ? i.bind(u) : i;
u = n
}
u.type = "dblclick", u.button = 0, r(u), h = null
}
}
Lt && 0 === t.indexOf("touch") ? jt(i, t, c, o) : bt && "dblclick" === t && !Zi() ? (r = c, l = !1, (s = i)[Gt + Vt + (a = o)] = d, s[Gt + qt + a] = p, s[Gt + "dblclick" + a] = r, s.addEventListener(Vt, d, !!Ct && {
passive: !1
}), s.addEventListener(qt, p, !!Ct && {
passive: !1
}), s.addEventListener("dblclick", r, !1)) : "addEventListener" in i ? "touchstart" === t || "touchmove" === t || "wheel" === t || "mousewheel" === t ? i.addEventListener(Ei[t] || t, c, !!Ct && {
passive: !1
}) : "mouseenter" === t || "mouseleave" === t ? (c = function(t) {
t = t || window.event, Vi(i, t) && _(t)
}, i.addEventListener(Ei[t], c, !1)) : i.addEventListener(t, _, !1) : "attachEvent" in i && i.attachEvent("on" + t, c), i[Ci] = i[Ci] || {}, i[Ci][o] = c
}
function Bi(t, i, e, n) {
var o, s, r, a, h, u, l, c, _ = i + m(e) + (n ? "_" + m(n) : ""),
d = t[Ci] && t[Ci][_];
if (!d) return this;
Lt && 0 === i.indexOf("touch") ? (c = (u = t)["_leaflet_" + (l = i) + _], "touchstart" === l ? u.removeEventListener(At, c, !1) : "touchmove" === l ? u.removeEventListener(It, c, !1) : "touchend" === l && (u.removeEventListener(Ot, c, !1), u.removeEventListener(Rt, c, !1))) : bt && "dblclick" === i && !Zi() ? (r = (o = t)[Gt + Vt + (s = _)], a = o[Gt + qt + s], h = o[Gt + "dblclick" + s], o.removeEventListener(Vt, r, !!Ct && {
passive: !1
}), o.removeEventListener(qt, a, !!Ct && {
passive: !1
}), o.removeEventListener("dblclick", h, !1)) : "removeEventListener" in t ? t.removeEventListener(Ei[i] || i, d, !1) : "detachEvent" in t && t.detachEvent("on" + i, d), t[Ci][_] = null
}
function Ai(t) {
return t.stopPropagation ? t.stopPropagation() : t.originalEvent ? t.originalEvent._stopped = !0 : t.cancelBubble = !0, Ui(t), this
}
function Ii(t) {
return ki(t, "wheel", Ai), this
}
function Oi(t) {
return zi(t, "mousedown touchstart dblclick", Ai), ki(t, "click", Fi), this
}
function Ri(t) {
return t.preventDefault ? t.preventDefault() : t.returnValue = !1, this
}
function Ni(t) {
return Ri(t), Ai(t), this
}
function Di(t, i) {
if (!i) return new k(t.clientX, t.clientY);
var e = Ti(i),
n = e.boundingClientRect;
return new k((t.clientX - n.left) / e.x - i.clientLeft, (t.clientY - n.top) / e.y - i.clientTop)
}
var ji = pt && ut ? 2 * window.devicePixelRatio : lt ? window.devicePixelRatio : 1;
function Wi(t) {
return et ? t.wheelDeltaY / 2 : t.deltaY && 0 === t.deltaMode ? -t.deltaY / ji : 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
}
var Hi = {};
function Fi(t) {
Hi[t.type] = !0
}
function Ui(t) {
var i = Hi[t.type];
return Hi[t.type] = !1, i
}
function Vi(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
}
var qi = {
on: zi,
off: Si,
stopPropagation: Ai,
disableScrollPropagation: Ii,
disableClickPropagation: Oi,
preventDefault: Ri,
stop: Ni,
getMousePosition: Di,
getWheelDelta: Wi,
fakeStop: Fi,
skipped: Ui,
isExternalTarget: Vi,
addListener: zi,
removeListener: Si
},
Gi = E.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 = yi(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 = M(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(), vi(this._el, e), this.fire("step")
},
_complete: function() {
z(this._animId), this._inProgress = !1, this.fire("end")
},
_easeOut: function(t) {
return 1 - Math.pow(1 - t, this._easeOutPower)
}
}),
Ki = E.extend({
options: {
crs: Y,
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 = c(this, i), this._handlers = [], this._layers = {}, this._zoomBoundLayers = {}, this._sizeChanged = !0, this._initContainer(t), this._initLayout(), this._onResize = p(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(j(i.center), i.zoom, {
reset: !0
}), this.callInitHooks(), this._zoomAnimated = ii && vt && !Tt && this.options.zoomAnimation, this._zoomAnimated && (this._createAnimProxy(), zi(this._proxy, ei, this._catchTransitionEnd, this)), this._addLayers(this.options.layers)
},
setView: function(t, i, e) {
if ((i = void 0 === i ? this._zoom : this._limitZoom(i), t = this._limitCenter(j(t), i, this.options.maxBounds), e = e || {}, this._stop(), this._loaded && !e.reset && !0 !== e) && (void 0 !== e.animate && (e.zoom = h({
animate: e.animate
}, e.zoom), e.pan = h({
animate: e.animate,
duration: e.duration
}, e.pan)), this._zoom !== i ? this._tryAnimatedZoom && this._tryAnimatedZoom(t, i, e.zoom) : this._tryAnimatedPan(t, e.pan))) return clearTimeout(this._sizeTimer), this;
return this._resetView(t, i), 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 || (vt ? this.options.zoomDelta : 1), this.setZoom(this._zoom + t, i)
},
zoomOut: function(t, i) {
return t = t || (vt ? 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 k ? 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() : N(t);
var e = A(i.paddingTopLeft || i.padding || [0, 0]),
n = A(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 = N(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) {
return i = i || {}, (t = A(t).round()).x || t.y ? (!0 === i.animate || this.getSize().contains(t) ? (this._panAnim || (this._panAnim = new Gi, this._panAnim.on({
step: this._onPanTransitionStep,
end: this._onPanTransitionEnd
}, this)), i.noMoveStart || this.fire("movestart"), !1 !== i.animate ? (ci(this._mapPane, "leaflet-pan-anim"), e = this._getMapPanePos().subtract(t).round(), this._panAnim.run(this._mapPane, e, i.duration || .25, i.easeLinearity)) : (this._rawPanBy(t), this.fire("move").fire("moveend"))) : this._resetView(this.unproject(this.project(this.getCenter()).add(t)), this.getZoom()), this) : this.fire("moveend");
var e
},
flyTo: function(s, r, t) {
if (!1 === (t = t || {}).animate || !vt) return this.setView(s, r, t);
this._stop();
var a = this.project(this.getCenter()),
h = this.project(s),
i = this.getSize(),
u = this._zoom;
s = j(s), r = void 0 === r ? u : r;
var l = Math.max(i.x, i.y),
n = l * this.getZoomScale(u, r),
c = h.distanceTo(a) || 1,
_ = 1.42,
o = _ * _;
function e(t) {
var i = (n * n - l * l + (t ? -1 : 1) * o * o * c * c) / (2 * (t ? n : l) * o * c),
e = Math.sqrt(i * i + 1) - i;
return e < 1e-9 ? -18 : Math.log(e)
}
function d(t) {
return (Math.exp(t) - Math.exp(-t)) / 2
}
function p(t) {
return (Math.exp(t) + Math.exp(-t)) / 2
}
var m = e(0);
function f(t) {
return l * (p(m) * (d(i = m + _ * t) / p(i)) - d(m)) / o;
var i
}
var g = Date.now(),
v = (e(1) - m) / _,
y = t.duration ? 1e3 * t.duration : 1e3 * v * .8;
return this._moveStart(!0, t.noMoveStart),
function t() {
var i, e, n = (Date.now() - g) / y,
o = (i = n, (1 - Math.pow(1 - i, 1.5)) * v);
n <= 1 ? (this._flyToFrame = M(t, this), this._move(this.unproject(a.add(h.subtract(a).multiplyBy(f(o) / c)), u), this.getScaleZoom(l / (e = o, l * (p(m) / p(m + _ * e))), u), {
flyTo: !0
})) : this._move(s, r)._moveEnd(!0)
}.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 = N(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, N(t));
return e.equals(n) || this.panTo(n, i), this._enforcingBounds = !1, this
},
panInside: function(t, i) {
var e, n, o = A((i = i || {}).paddingTopLeft || i.padding || [0, 0]),
s = A(i.paddingBottomRight || i.padding || [0, 0]),
r = this.getCenter(),
a = this.project(r),
h = this.project(t),
u = this.getPixelBounds(),
l = u.getSize().divideBy(2),
c = O([u.min.add(o), u.max.subtract(s)]);
return c.contains(h) || (this._enforcingBounds = !0, e = a.subtract(h), n = A(h.x + e.x, h.y + e.y), (h.x < c.min.x || h.x > c.max.x) && (n.x = a.x - e.x, 0 < e.x ? n.x += l.x - o.x : n.x -= l.x - s.x), (h.y < c.min.y || h.y > c.max.y) && (n.y = a.y - e.y, 0 < e.y ? n.y += l.y - o.y : n.y -= l.y - s.y), this.panTo(this.unproject(n), i), this._enforcingBounds = !1), this
},
invalidateSize: function(t) {
if (!this._loaded) return this;
t = h({
animate: !1,
pan: !0
}, !0 === t ? {
animate: !0
} : t);
var i = this.getSize();
this._sizeChanged = !0, this._lastCenter = null;
var e = this.getSize(),
n = i.divideBy(2).round(),
o = e.divideBy(2).round(),
s = n.subtract(o);
return s.x || s.y ? (t.animate && t.pan ? this.panBy(s) : (t.pan && this._rawPanBy(s), this.fire("move"), t.debounceMoveend ? (clearTimeout(this._sizeTimer), this._sizeTimer = setTimeout(p(this.fire, this, "moveend"), 200)) : this.fire("moveend")), this.fire("resize", {
oldSize: i,
newSize: e
})) : 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 = h({
timeout: 1e4,
watch: !1
}, t), !("geolocation" in navigator)) return this._handleGeolocationError({
code: 0,
message: "Geolocation not supported."
}), this;
var i = p(this._handleGeolocationResponse, this),
e = p(this._handleGeolocationError, this);
return t.watch ? this._locationWatchId = navigator.geolocation.watchPosition(i, e, t) : navigator.geolocation.getCurrentPosition(i, e, 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, e = new D(t.coords.latitude, t.coords.longitude),
n = e.toBounds(2 * t.coords.accuracy),
o = this._locateOptions;
o.setView && (i = this.getBoundsZoom(n), this.setView(e, o.maxZoom ? Math.min(i, o.maxZoom) : i));
var s = {
latlng: e,
bounds: n,
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.off("moveend", this._panInsideMaxBounds), this._containerId !== this._container._leaflet_id) throw new Error("Map container is being reused by another instance");
try {
delete this._container._leaflet_id, delete this._containerId
} catch (t) {
this._container._leaflet_id = void 0, this._containerId = void 0
}
var t;
for (t in void 0 !== this._locationWatchId && this.stopLocate(), this._stop(), ri(this._mapPane), this._clearControlPos && this._clearControlPos(), this._resizeRequest && (z(this._resizeRequest), this._resizeRequest = null), this._clearHandlers(), this._loaded && this.fire("unload"), this._layers) this._layers[t].remove();
for (t in this._panes) ri(this._panes[t]);
return this._layers = [], this._panes = [], delete this._mapPane, delete this._renderer, this
},
createPane: function(t, i) {
var e = si("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 R(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 = N(t), e = A(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 = O(this.project(a, n), this.project(r, n)).getSize(),
l = vt ? this.options.zoomSnap : 1,
c = h.x / u.x,
_ = h.y / u.y,
d = i ? Math.max(c, _) : Math.min(c, _),
n = this.getScaleZoom(d, n);
return 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 k(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 I(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(j(t), i)
},
unproject: function(t, i) {
return i = void 0 === i ? this._zoom : i, this.options.crs.pointToLatLng(A(t), i)
},
layerPointToLatLng: function(t) {
var i = A(t).add(this.getPixelOrigin());
return this.unproject(i)
},
latLngToLayerPoint: function(t) {
return this.project(j(t))._round()._subtract(this.getPixelOrigin())
},
wrapLatLng: function(t) {
return this.options.crs.wrapLatLng(j(t))
},
wrapLatLngBounds: function(t) {
return this.options.crs.wrapLatLngBounds(N(t))
},
distance: function(t, i) {
return this.options.crs.distance(j(t), j(i))
},
containerPointToLayerPoint: function(t) {
return A(t).subtract(this._getMapPanePos())
},
layerPointToContainerPoint: function(t) {
return A(t).add(this._getMapPanePos())
},
containerPointToLatLng: function(t) {
var i = this.containerPointToLayerPoint(A(t));
return this.layerPointToLatLng(i)
},
latLngToContainerPoint: function(t) {
return this.layerPointToContainerPoint(this.latLngToLayerPoint(j(t)))
},
mouseEventToContainerPoint: function(t) {
return Di(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 = ni(t);
if (!i) throw new Error("Map container not found.");
if (i._leaflet_id) throw new Error("Map container is already initialized.");
zi(i, "scroll", this._onScroll, this), this._containerId = m(i)
},
_initLayout: function() {
var t = this._container;
this._fadeAnimated = this.options.fadeAnimation && vt, ci(t, "leaflet-container" + (bt ? " leaflet-touch" : "") + (zt ? " leaflet-retina" : "") + (it ? " leaflet-oldie" : "") + (ct ? " leaflet-safari" : "") + (this._fadeAnimated ? " leaflet-fade-anim" : ""));
var i = oi(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), vi(this._mapPane, new k(0, 0)), this.createPane("tilePane"), this.createPane("shadowPane"), this.createPane("overlayPane"), this.createPane("markerPane"), this.createPane("tooltipPane"), this.createPane("popupPane"), this.options.markerZoomAnimation || (ci(t.markerPane, "leaflet-zoom-hide"), ci(t.shadowPane, "leaflet-zoom-hide"))
},
_resetView: function(t, i) {
vi(this._mapPane, new k(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 z(this._flyToFrame), this._panAnim && this._panAnim.stop(), this
},
_rawPanBy: function(t) {
vi(this._mapPane, this._getMapPanePos().subtract(t))
},
_getZoomSpan: function() {
return this.getMaxZoom() - this.getMinZoom()
},
_panInsideMaxBounds: function() {
this._enforcingBounds || this.panInsideBounds(this.options.maxBounds)
},
_checkIfLoaded: function() {
if (!this._loaded) throw new Error("Set map center and zoom first.")
},
_initEvents: function(t) {
this._targets = {};
var i = t ? Si : zi;
i((this._targets[m(this._container)] = this)._container, "click dblclick mousedown mouseup mouseover mouseout mousemove contextmenu keypress keydown keyup", this._handleDOMEvent, this), this.options.trackResize && i(window, "resize", this._onResize, this), vt && this.options.transform3DLimit && (t ? this.off : this.on).call(this, "moveend", this._onMoveEnd)
},
_onResize: function() {
z(this._resizeRequest), this._resizeRequest = M(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, n = [], o = "mouseout" === i || "mouseover" === i, s = t.target || t.srcElement, r = !1; s;) {
if ((e = this._targets[m(s)]) && ("click" === i || "preclick" === i) && !t._simulated && this._draggableMoved(e)) {
r = !0;
break
}
if (e && e.listens(i, !0)) {
if (o && !Vi(s, t)) break;
if (n.push(e), o) break
}
if (s === this._container) break;
s = s.parentNode
}
return n.length || r || o || !Vi(s, t) || (n = [this]), n
},
_handleDOMEvent: function(t) {
var i;
this._loaded && !Ui(t) && ("mousedown" !== (i = t.type) && "keypress" !== i && "keyup" !== i && "keydown" !== i || Pi(t.target || t.srcElement), this._fireDOMEvent(t, i))
},
_mouseEvents: ["click", "dblclick", "mouseover", "mouseout", "contextmenu"],
_fireDOMEvent: function(t, i, e) {
var n;
if ("click" === t.type && ((n = h({}, t)).type = "preclick", this._fireDOMEvent(n, n.type, e)), !t._stopped && (e = (e || []).concat(this._findEventTargets(t, i))).length) {
var o = e[0];
"contextmenu" === i && o.listens(i, !0) && Ri(t);
var s, r = {
originalEvent: t
};
"keypress" !== t.type && "keydown" !== t.type && "keyup" !== t.type && (s = o.getLatLng && (!o._radius || o._radius <= 10), r.containerPoint = s ? this.latLngToContainerPoint(o.getLatLng()) : this.mouseEventToContainerPoint(t), r.layerPoint = this.containerPointToLayerPoint(r.containerPoint), r.latlng = s ? o.getLatLng() : this.layerPointToLatLng(r.layerPoint));
for (var a = 0; a < e.length; a++)
if (e[a].fire(i, r, !0), r.originalEvent._stopped || !1 === e[a].options.bubblingMouseEvents && -1 !== v(this._mouseEvents, i)) 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 yi(this._mapPane) || new k(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 O([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 I(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 I(e.min.add(t), e.max.add(t));
return t.add(this._getBoundsOffset(n, i))
},
_getBoundsOffset: function(t, i, e) {
var n = O(this.project(i.getNorthEast(), e), this.project(i.getSouthWest(), e)),
o = n.min.subtract(t.min),
s = n.max.subtract(t.max);
return new k(this._rebound(o.x, -s.x), this._rebound(o.y, -s.y))
},
_rebound: function(t, i) {
return 0 < t + i ? 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 = vt ? 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() {
_i(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 = si("div", "leaflet-proxy leaflet-zoom-animated");
this._panes.mapPane.appendChild(t), this.on("zoomanim", function(t) {
var i = ti,
e = this._proxy.style[i];
gi(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", this._animMoveEnd, this), this._on("unload", this._destroyAnimProxy, this)
},
_destroyAnimProxy: function() {
ri(this._proxy), this.off("load moveend", this._animMoveEnd, this), delete this._proxy
},
_animMoveEnd: function() {
var t = this.getCenter(),
i = this.getZoom();
gi(this._proxy, this.project(t, i), this.getZoomScale(i, 1))
},
_catchTransitionEnd: function(t) {
this._animatingZoom && 0 <= t.propertyName.indexOf("transform") && this._onZoomTransitionEnd()
},
_nothingToAnimate: function() {
return !this._container.getElementsByClassName("leaflet-zoom-animated").length
},
_tryAnimatedZoom: function(t, 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)) && (M(function() {
this._moveStart(!0, !1)._animateZoom(t, i, !0)
}, this), !0)
},
_animateZoom: function(t, i, e, n) {
this._mapPane && (e && (this._animatingZoom = !0, this._animateToCenter = t, this._animateToZoom = i, ci(this._mapPane, "leaflet-zoom-anim")), this.fire("zoomanim", {
center: t,
zoom: i,
noUpdate: n
}), setTimeout(p(this._onZoomTransitionEnd, this), 250))
},
_onZoomTransitionEnd: function() {
this._animatingZoom && (this._mapPane && _i(this._mapPane, "leaflet-zoom-anim"), this._animatingZoom = !1, this._move(this._animateToCenter, this._animateToZoom), M(function() {
this._moveEnd(!0)
}, this))
}
});
function Yi(t) {
return new Xi(t)
}
var Xi = S.extend({
options: {
position: "topright"
},
initialize: function(t) {
c(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 ci(i, "leaflet-control"), -1 !== e.indexOf("bottom") ? n.insertBefore(i, n.firstChild) : n.appendChild(i), this._map.on("unload", this.remove, this), this
},
remove: function() {
return this._map && (ri(this._container), this.onRemove && this.onRemove(this._map), this._map.off("unload", this.remove, this), this._map = null), this
},
_refocusOnMap: function(t) {
this._map && t && 0 < t.screenX && 0 < t.screenY && this._map.getContainer().focus()
}
});
Ki.include({
addControl: function(t) {
return t.addTo(this), this
},
removeControl: function(t) {
return t.remove(), this
},
_initControlPos: function() {
var n = this._controlCorners = {},
o = "leaflet-",
s = this._controlContainer = si("div", o + "control-container", this._container);
function t(t, i) {
var e = o + t + " " + o + i;
n[t + i] = si("div", e, s)
}
t("top", "left"), t("top", "right"), t("bottom", "left"), t("bottom", "right")
},
_clearControlPos: function() {
for (var t in this._controlCorners) ri(this._controlCorners[t]);
ri(this._controlContainer), delete this._controlCorners, delete this._controlContainer
}
});
var Ji = Xi.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) {
for (var n in c(this, e), this._layerControlInputs = [], this._layers = [], this._lastZIndex = 0, this._handlingClick = !1, 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).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 Xi.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(m(t));
return i && this._layers.splice(this._layers.indexOf(i), 1), this._map ? this._update() : this
},
expand: function() {
ci(this._container, "leaflet-control-layers-expanded"), this._section.style.height = null;
var t = this._map.getSize().y - (this._container.offsetTop + 50);
return t < this._section.clientHeight ? (ci(this._section, "leaflet-control-layers-scrollbar"), this._section.style.height = t + "px") : _i(this._section, "leaflet-control-layers-scrollbar"), this._checkDisabledLayers(), this
},
collapse: function() {
return _i(this._container, "leaflet-control-layers-expanded"), this
},
_initLayout: function() {
var t = "leaflet-control-layers",
i = this._container = si("div", t),
e = this.options.collapsed;
i.setAttribute("aria-haspopup", !0), Oi(i), Ii(i);
var n = this._section = si("section", t + "-list");
e && (this._map.on("click", this.collapse, this), ot || zi(i, {
mouseenter: this.expand,
mouseleave: this.collapse
}, this));
var o = this._layersLink = si("a", t + "-toggle", i);
o.href = "#", o.title = "Layers", bt ? (zi(o, "click", Ni), zi(o, "click", this.expand, this)) : zi(o, "focus", this.expand, this), e || this.expand(), this._baseLayersList = si("div", t + "-base", n), this._separator = si("div", t + "-separator", n), this._overlaysList = si("div", t + "-overlays", n), i.appendChild(n)
},
_getLayer: function(t) {
for (var i = 0; i < this._layers.length; i++)
if (this._layers[i] && m(this._layers[i].layer) === t) return this._layers[i]
},
_addLayer: function(t, i, e) {
this._map && t.on("add remove", this._onLayerChange, this), this._layers.push({
layer: t,
name: i,
overlay: e
}), this.options.sortLayers && this._layers.sort(p(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;
ai(this._baseLayersList), ai(this._overlaysList), this._layerControlInputs = [];
for (var t, i, e, n = 0, o = 0; o < this._layers.length; o++) e = this._layers[o], this._addItem(e), i = i || e.overlay, t = t || !e.overlay, n += e.overlay ? 0 : 1;
return this.options.hideSingleBase && (t = t && 1 < n, 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(m(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 = '",
n = document.createElement("div");
return n.innerHTML = e, n.firstChild
},
_addItem: function(t) {
var i, e = document.createElement("label"),
n = this._map.hasLayer(t.layer);
t.overlay ? ((i = document.createElement("input")).type = "checkbox", i.className = "leaflet-control-layers-selector", i.defaultChecked = n) : i = this._createRadioElement("leaflet-base-layers_" + m(this), n), this._layerControlInputs.push(i), i.layerId = m(t.layer), zi(i, "click", this._onInputClick, this);
var o = document.createElement("span");
o.innerHTML = " " + t.name;
var s = document.createElement("div");
return e.appendChild(s), s.appendChild(i), s.appendChild(o), (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; 0 <= s; 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; 0 <= o; 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()
}
}),
$i = Xi.extend({
options: {
position: "topleft",
zoomInText: "+",
zoomInTitle: "Zoom in",
zoomOutText: "−",
zoomOutTitle: "Zoom out"
},
onAdd: function(t) {
var i = "leaflet-control-zoom",
e = si("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 = si("a", e, n);
return s.innerHTML = t, s.href = "#", s.title = i, s.setAttribute("role", "button"), s.setAttribute("aria-label", i), Oi(s), zi(s, "click", Ni), zi(s, "click", o, this), zi(s, "click", this._refocusOnMap, this), s
},
_updateDisabled: function() {
var t = this._map,
i = "leaflet-disabled";
_i(this._zoomInButton, i), _i(this._zoomOutButton, i), !this._disabled && t._zoom !== t.getMinZoom() || ci(this._zoomOutButton, i), !this._disabled && t._zoom !== t.getMaxZoom() || ci(this._zoomInButton, i)
}
});
Ki.mergeOptions({
zoomControl: !0
}), Ki.addInitHook(function() {
this.options.zoomControl && (this.zoomControl = new $i, this.addControl(this.zoomControl))
});
var Qi = Xi.extend({
options: {
position: "bottomleft",
maxWidth: 100,
metric: !0,
imperial: !0
},
onAdd: function(t) {
var i = "leaflet-control-scale",
e = si("div", i),
n = this.options;
return this._addScales(n, i + "-line", e), t.on(n.updateWhenIdle ? "moveend" : "move", this._update, this), t.whenReady(this._update, this), e
},
onRemove: function(t) {
t.off(this.options.updateWhenIdle ? "moveend" : "move", this._update, this)
},
_addScales: function(t, i, e) {
t.metric && (this._mScale = si("div", i, e)), t.imperial && (this._iScale = si("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;
5280 < o ? (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 i * (e = 10 <= e ? 10 : 5 <= e ? 5 : 3 <= e ? 3 : 2 <= e ? 2 : 1)
}
}),
te = Xi.extend({
options: {
position: "bottomright",
prefix: 'Leaflet'
},
initialize: function(t) {
c(this, t), this._attributions = {}
},
onAdd: function(t) {
for (var i in (t.attributionControl = this)._container = si("div", "leaflet-control-attribution"), Oi(this._container), 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
},
removeAttribution: function(t) {
return t && this._attributions[t] && (this._attributions[t]--, this._update()), 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(" | ")
}
}
});
Ki.mergeOptions({
attributionControl: !0
}), Ki.addInitHook(function() {
this.options.attributionControl && (new te).addTo(this)
});
Xi.Layers = Ji, Xi.Zoom = $i, Xi.Scale = Qi, Xi.Attribution = te, Yi.layers = function(t, i, e) {
return new Ji(t, i, e)
}, Yi.zoom = function(t) {
return new $i(t)
}, Yi.scale = function(t) {
return new Qi(t)
}, Yi.attribution = function(t) {
return new te(t)
};
var ie = S.extend({
initialize: function(t) {
this._map = t
},
enable: function() {
return this._enabled || (this._enabled = !0, this.addHooks()), this
},
disable: function() {
return this._enabled && (this._enabled = !1, this.removeHooks()), this
},
enabled: function() {
return !!this._enabled
}
});
ie.addTo = function(t, i) {
return t.addHandler(i, this), this
};
var ee, ne = {
Events: Z
},
oe = bt ? "touchstart mousedown" : "mousedown",
se = {
mousedown: "mouseup",
touchstart: "touchend",
pointerdown: "touchend",
MSPointerDown: "touchend"
},
re = {
mousedown: "mousemove",
touchstart: "touchmove",
pointerdown: "touchmove",
MSPointerDown: "touchmove"
},
ae = E.extend({
options: {
clickTolerance: 3
},
initialize: function(t, i, e, n) {
c(this, n), this._element = t, this._dragStartTarget = i || t, this._preventOutline = e
},
enable: function() {
this._enabled || (zi(this._dragStartTarget, oe, this._onDown, this), this._enabled = !0)
},
disable: function() {
this._enabled && (ae._dragging === this && this.finishDrag(), Si(this._dragStartTarget, oe, this._onDown, this), this._enabled = !1, this._moved = !1)
},
_onDown: function(t) {
var i, e;
!t._simulated && this._enabled && (this._moved = !1, li(this._element, "leaflet-zoom-anim") || ae._dragging || t.shiftKey || 1 !== t.which && 1 !== t.button && !t.touches || ((ae._dragging = this)._preventOutline && Pi(this._element), xi(), Xt(), this._moving || (this.fire("down"), i = t.touches ? t.touches[0] : t, e = bi(this._element), this._startPoint = new k(i.clientX, i.clientY), this._parentScale = Ti(e), zi(document, re[t.type], this._onMove, this), zi(document, se[t.type], this._onUp, this))))
},
_onMove: function(t) {
var i, e;
!t._simulated && this._enabled && (t.touches && 1 < t.touches.length ? this._moved = !0 : ((e = new k((i = t.touches && 1 === t.touches.length ? t.touches[0] : t).clientX, i.clientY)._subtract(this._startPoint)).x || e.y) && (Math.abs(e.x) + Math.abs(e.y) < this.options.clickTolerance || (e.x /= this._parentScale.x, e.y /= this._parentScale.y, Ri(t), this._moved || (this.fire("dragstart"), this._moved = !0, this._startPos = yi(this._element).subtract(e), ci(document.body, "leaflet-dragging"), this._lastTarget = t.target || t.srcElement, window.SVGElementInstance && this._lastTarget instanceof window.SVGElementInstance && (this._lastTarget = this._lastTarget.correspondingUseElement), ci(this._lastTarget, "leaflet-drag-target")), this._newPos = this._startPos.add(e), this._moving = !0, z(this._animRequest), this._lastEvent = t, this._animRequest = M(this._updatePosition, this, !0))))
},
_updatePosition: function() {
var t = {
originalEvent: this._lastEvent
};
this.fire("predrag", t), vi(this._element, this._newPos), this.fire("drag", t)
},
_onUp: function(t) {
!t._simulated && this._enabled && this.finishDrag()
},
finishDrag: function() {
for (var t in _i(document.body, "leaflet-dragging"), this._lastTarget && (_i(this._lastTarget, "leaflet-drag-target"), this._lastTarget = null), re) Si(document, re[t], this._onMove, this), Si(document, se[t], this._onUp, this);
wi(), Jt(), this._moved && this._moving && (z(this._animRequest), this.fire("dragend", {
distance: this._newPos.distanceTo(this._startPos)
})), this._moving = !1, ae._dragging = !1
}
});
function he(t, i) {
if (!i || !t.length) return t.slice();
var e = i * i;
return t = function(t, i) {
var e = t.length,
n = new(typeof Uint8Array != void 0 + "" ? Uint8Array : Array)(e);
n[0] = n[e - 1] = 1,
function t(i, e, n, o, s) {
var r, a, h, u = 0;
for (a = o + 1; a <= s - 1; a++) h = de(i[a], i[o], i[s], !0), u < h && (r = a, u = h);
n < u && (e[r] = 1, t(i, e, n, o, r), t(i, e, n, r, s))
}(t, n, i, 0, e - 1);
var o, s = [];
for (o = 0; o < e; o++) n[o] && s.push(t[o]);
return s
}(t = function(t, i) {
for (var e = [t[0]], n = 1, o = 0, s = t.length; n < s; n++)(function(t, i) {
var e = i.x - t.x,
n = i.y - t.y;
return e * e + n * n
})(t[n], t[o]) > i && (e.push(t[n]), o = n);
o < s - 1 && e.push(t[s - 1]);
return e
}(t, e), e)
}
function ue(t, i, e) {
return Math.sqrt(de(t, i, e, !0))
}
function le(t, i, e, n, o) {
var s, r, a, h = n ? ee : _e(t, e),
u = _e(i, e);
for (ee = u;;) {
if (!(h | u)) return [t, i];
if (h & u) return !1;
a = _e(r = ce(t, i, s = h || u, e, o), e), s === h ? (t = r, h = a) : (i = r, u = a)
}
}
function ce(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 k(s, r, o)
}
function _e(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 de(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 0 < u && (1 < (o = ((t.x - s) * a + (t.y - r) * h) / u) ? (s = e.x, r = e.y) : 0 < o && (s += a * o, r += h * o)), a = t.x - s, h = t.y - r, n ? a * a + h * h : new k(s, r)
}
function pe(t) {
return !g(t[0]) || "object" != typeof t[0][0] && void 0 !== t[0][0]
}
function me(t) {
return console.warn("Deprecated use of _flat, please use L.LineUtil.isFlat instead."), pe(t)
}
var fe = {
simplify: he,
pointToSegmentDistance: ue,
closestPointOnSegment: function(t, i, e) {
return de(t, i, e)
},
clipSegment: le,
_getEdgeIntersection: ce,
_getBitCode: _e,
_sqClosestPointOnSegment: de,
isFlat: pe,
_flat: me
};
function ge(t, i, e) {
for (var n, o, s, r, a, h, u, l = [1, 4, 2, 8], c = 0, _ = t.length; c < _; c++) t[c]._code = _e(t[c], i);
for (s = 0; s < 4; s++) {
for (h = l[s], n = [], c = 0, o = (_ = t.length) - 1; c < _; o = c++) r = t[c], a = t[o], r._code & h ? a._code & h || ((u = ce(a, r, h, i, e))._code = _e(u, i), n.push(u)) : (a._code & h && ((u = ce(a, r, h, i, e))._code = _e(u, i), n.push(u)), n.push(r));
t = n
}
return t
}
var ve, ye = {
clipPolygon: ge
},
xe = {
project: function(t) {
return new k(t.lng, t.lat)
},
unproject: function(t) {
return new D(t.y, t.x)
},
bounds: new I([-180, -90], [180, 90])
},
we = {
R: 6378137,
R_MINOR: 6356752.314245179,
bounds: new I([-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),
n = -e * Math.log(Math.max(a, 1e-10));
return new k(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 && 1e-7 < Math.abs(u); 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 D(a * e, t.x * e / n)
}
},
Pe = {
LonLat: xe,
Mercator: we,
SphericalMercator: V
},
Le = h({}, F, {
code: "EPSG:3395",
projection: we,
transformation: G(ve = .5 / (Math.PI * we.R), .5, -ve, .5)
}),
be = h({}, F, {
code: "EPSG:4326",
projection: xe,
transformation: G(1 / 180, 1, -1 / 180, .5)
}),
Te = h({}, H, {
projection: xe,
transformation: G(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
});
H.Earth = F, H.EPSG3395 = Le, H.EPSG3857 = Y, H.EPSG900913 = X, H.EPSG4326 = be, H.Simple = Te;
var Me = E.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[m(t)] = this
},
removeInteractiveTarget: function(t) {
return delete this._map._targets[m(t)], this
},
getAttribution: function() {
return this.options.attribution
},
_layerAdd: function(t) {
var i, e = t.target;
e.hasLayer(this) && (this._map = e, this._zoomAnimated = e._zoomAnimated, this.getEvents && (i = this.getEvents(), e.on(i, this), this.once("remove", function() {
e.off(i, this)
}, this)), this.onAdd(e), this.getAttribution && e.attributionControl && e.attributionControl.addAttribution(this.getAttribution()), this.fire("add"), e.fire("layeradd", {
layer: this
}))
}
});
Ki.include({
addLayer: function(t) {
if (!t._layerAdd) throw new Error("The provided object is not a Layer.");
var i = m(t);
return this._layers[i] || ((this._layers[i] = t)._mapToAdd = this, t.beforeAdd && t.beforeAdd(this), this.whenReady(t._layerAdd, t)), this
},
removeLayer: function(t) {
var i = m(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
},
hasLayer: function(t) {
return !!t && m(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 ? g(t) ? t : [t] : []).length; i < e; i++) this.addLayer(t[i])
},
_addZoomLimit: function(t) {
!isNaN(t.options.maxZoom) && isNaN(t.options.minZoom) || (this._zoomBoundLayers[m(t)] = t, this._updateZoomLevels())
},
_removeZoomLimit: function(t) {
var i = m(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 ze = Me.extend({
initialize: function(t, i) {
var e, n;
if (c(this, i), this._layers = {}, 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 && ("number" == typeof t ? t : 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: m
}),
Ce = ze.extend({
addLayer: function(t) {
return this.hasLayer(t) ? this : (t.addEventParent(this), ze.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), ze.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 R;
for (var i in this._layers) {
var e = this._layers[i];
t.extend(e.getBounds ? e.getBounds() : e.getLatLng())
}
return t
}
}),
Se = S.extend({
options: {
popupAnchor: [0, 0],
tooltipAnchor: [0, 0]
},
initialize: function(t) {
c(this, t)
},
createIcon: function(t) {
return this._createIcon("icon", t)
},
createShadow: function(t) {
return this._createIcon("shadow", t)
},
_createIcon: function(t, 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 = A(n),
s = A("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")).src = t, i
},
_getIconUrl: function(t) {
return zt && this.options[t + "RetinaUrl"] || this.options[t + "Url"]
}
});
var Ze = Se.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 Ze.imagePath || (Ze.imagePath = this._detectIconPath()), (this.options.imagePath || Ze.imagePath) + Se.prototype._getIconUrl.call(this, t)
},
_detectIconPath: function() {
var t = si("div", "leaflet-default-icon-path", document.body),
i = oi(t, "background-image") || oi(t, "backgroundImage");
return document.body.removeChild(t), i = null === i || 0 !== i.indexOf("url") ? "" : i.replace(/^url\(["']?/, "").replace(/marker-icon\.png["']?\)$/, "")
}
}),
Ee = ie.extend({
initialize: function(t) {
this._marker = t
},
addHooks: function() {
var t = this._marker._icon;
this._draggable || (this._draggable = new ae(t, t, !0)), this._draggable.on({
dragstart: this._onDragStart,
predrag: this._onPreDrag,
drag: this._onDrag,
dragend: this._onDragEnd
}, this).enable(), ci(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 && _i(this._marker._icon, "leaflet-marker-draggable")
},
moved: function() {
return this._draggable && this._draggable._moved
},
_adjustPan: function(t) {
var i, e = this._marker,
n = e._map,
o = this._marker.options.autoPanSpeed,
s = this._marker.options.autoPanPadding,
r = yi(e._icon),
a = n.getPixelBounds(),
h = n.getPixelOrigin(),
u = O(a.min._subtract(h).add(s), a.max._subtract(h).subtract(s));
u.contains(r) || (i = A((Math.max(u.max.x, r.x) - u.max.x) / (a.max.x - u.max.x) - (Math.min(u.min.x, r.x) - u.min.x) / (a.min.x - u.min.x), (Math.max(u.max.y, r.y) - u.max.y) / (a.max.y - u.max.y) - (Math.min(u.min.y, r.y) - u.min.y) / (a.min.y - u.min.y)).multiplyBy(o), n.panBy(i, {
animate: !1
}), this._draggable._newPos._add(i), this._draggable._startPos._add(i), vi(e._icon, this._draggable._newPos), this._onDrag(t), this._panRequest = M(this._adjustPan.bind(this, t)))
},
_onDragStart: function() {
this._oldLatLng = this._marker.getLatLng(), this._marker.closePopup && this._marker.closePopup(), this._marker.fire("movestart").fire("dragstart")
},
_onPreDrag: function(t) {
this._marker.options.autoPan && (z(this._panRequest), this._panRequest = M(this._adjustPan.bind(this, t)))
},
_onDrag: function(t) {
var i = this._marker,
e = i._shadow,
n = yi(i._icon),
o = i._map.layerPointToLatLng(n);
e && vi(e, n), i._latlng = o, t.latlng = o, t.oldLatLng = this._oldLatLng, i.fire("move", t).fire("drag", t)
},
_onDragEnd: function(t) {
z(this._panRequest), delete this._oldLatLng, this._marker.fire("moveend").fire("dragend", t)
}
}),
ke = Me.extend({
options: {
icon: new Ze,
interactive: !0,
keyboard: !0,
title: "",
alt: "",
zIndexOffset: 0,
opacity: 1,
riseOnHover: !1,
riseOffset: 250,
pane: "markerPane",
shadowPane: "shadowPane",
bubblingMouseEvents: !1,
draggable: !1,
autoPan: !1,
autoPanPadding: [50, 50],
autoPanSpeed: 10
},
initialize: function(t, i) {
c(this, i), this._latlng = j(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 = j(t), this.update(), this.fire("move", {
oldLatLng: i,
latlng: this._latlng
})
},
setZIndexOffset: function(t) {
return this.options.zIndexOffset = t, this.update()
},
getIcon: function() {
return this.options.icon
},
setIcon: function(t) {
return this.options.icon = t, this._map && (this._initIcon(), this.update()), this._popup && this.bindPopup(this._popup, this._popup.options), this
},
getElement: function() {
return this._icon
},
update: function() {
var t;
return this._icon && this._map && (t = this._map.latLngToLayerPoint(this._latlng).round(), this._setPos(t)), this
},
_initIcon: function() {
var t = this.options,
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 || "")), ci(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 && (ci(o, i), o.alt = ""), this._shadow = o, t.opacity < 1 && this._updateOpacity(), n && this.getPane().appendChild(this._icon), this._initInteraction(), o && s && this.getPane(t.shadowPane).appendChild(this._shadow)
},
_removeIcon: function() {
this.options.riseOnHover && this.off({
mouseover: this._bringToFront,
mouseout: this._resetZIndex
}), ri(this._icon), this.removeInteractiveTarget(this._icon), this._icon = null
},
_removeShadow: function() {
this._shadow && ri(this._shadow), this._shadow = null
},
_setPos: function(t) {
this._icon && vi(this._icon, t), this._shadow && vi(this._shadow, t), this._zIndex = t.y + this.options.zIndexOffset, this._resetZIndex()
},
_updateZIndex: function(t) {
this._icon && (this._icon.style.zIndex = this._zIndex + t)
},
_animateZoom: function(t) {
var i = this._map._latLngToNewLayerPoint(this._latlng, t.zoom, t.center).round();
this._setPos(i)
},
_initInteraction: function() {
var t;
this.options.interactive && (ci(this._icon, "leaflet-interactive"), this.addInteractiveTarget(this._icon), Ee && (t = this.options.draggable, this.dragging && (t = this.dragging.enabled(), this.dragging.disable()), this.dragging = new Ee(this), t && this.dragging.enable()))
},
setOpacity: function(t) {
return this.options.opacity = t, this._map && this._updateOpacity(), this
},
_updateOpacity: function() {
var t = this.options.opacity;
this._icon && mi(this._icon, t), this._shadow && mi(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
}
});
var Be = Me.extend({
options: {
stroke: !0,
color: "#3388ff",
weight: 3,
opacity: 1,
lineCap: "round",
lineJoin: "round",
dashArray: null,
dashOffset: null,
fill: !1,
fillColor: null,
fillOpacity: .2,
fillRule: "evenodd",
interactive: !0,
bubblingMouseEvents: !0
},
beforeAdd: function(t) {
this._renderer = t.getRenderer(this)
},
onAdd: function() {
this._renderer._initPath(this), this._reset(), this._renderer._addPath(this)
},
onRemove: function() {
this._renderer._removePath(this)
},
redraw: function() {
return this._map && this._renderer._updatePath(this), this
},
setStyle: function(t) {
return c(this, t), this._renderer && (this._renderer._updateStyle(this), this.options.stroke && t && Object.prototype.hasOwnProperty.call(t, "weight") && this._updateBounds()), this
},
bringToFront: function() {
return this._renderer && this._renderer._bringToFront(this), this
},
bringToBack: function() {
return this._renderer && this._renderer._bringToBack(this), this
},
getElement: function() {
return this._path
},
_reset: function() {
this._project(), this._update()
},
_clickTolerance: function() {
return (this.options.stroke ? this.options.weight / 2 : 0) + this._renderer.options.tolerance
}
}),
Ae = Be.extend({
options: {
fill: !0,
radius: 10
},
initialize: function(t, i) {
c(this, i), this._latlng = j(t), this._radius = this.options.radius
},
setLatLng: function(t) {
var i = this._latlng;
return this._latlng = j(t), this.redraw(), this.fire("move", {
oldLatLng: i,
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 Be.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 I(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()
}
});
var Ie = Ae.extend({
initialize: function(t, i, e) {
if ("number" == typeof i && (i = h({}, e, {
radius: i
})), c(this, i), this._latlng = j(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 R(this._map.layerPointToLatLng(this._point.subtract(t)), this._map.layerPointToLatLng(this._point.add(t)))
},
setStyle: Be.prototype.setStyle,
_project: function() {
var t, i, e, n, o, s, r, a, h = this._latlng.lng,
u = this._latlng.lat,
l = this._map,
c = l.options.crs;
c.distance === F.distance ? (t = Math.PI / 180, i = this._mRadius / F.R / t, e = l.project([u + i, h]), n = l.project([u - i, h]), o = e.add(n).divideBy(2), s = l.unproject(o).lat, r = Math.acos((Math.cos(i * t) - Math.sin(u * t) * Math.sin(s * t)) / (Math.cos(u * t) * Math.cos(s * t))) / t, !isNaN(r) && 0 !== r || (r = i / Math.cos(Math.PI / 180 * u)), this._point = o.subtract(l.getPixelOrigin()), this._radius = isNaN(r) ? 0 : o.x - l.project([s, h - r]).x, this._radiusY = o.y - e.y) : (a = c.unproject(c.project(this._latlng).subtract([this._mRadius, 0])), this._point = l.latLngToLayerPoint(this._latlng), this._radius = this._point.x - l.latLngToLayerPoint(a).x), this._updateBounds()
}
});
var Oe = Be.extend({
options: {
smoothFactor: 1,
noClip: !1
},
initialize: function(t, i) {
c(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 = de, 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 (i = t = 0; t < h - 1; t++) i += a[t].distanceTo(a[t + 1]) / 2;
if (0 === i) return this._map.layerPointToLatLng(a[0]);
for (n = t = 0; t < h - 1; t++)
if (o = a[t], s = a[t + 1], i < (n += e = o.distanceTo(s))) 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 = j(t), i.push(t), this._bounds.extend(t), this.redraw()
},
_setLatLngs: function(t) {
this._bounds = new R, this._latlngs = this._convertLatLngs(t)
},
_defaultShape: function() {
return pe(this._latlngs) ? this._latlngs : this._latlngs[0]
},
_convertLatLngs: function(t) {
for (var i = [], e = pe(t), n = 0, o = t.length; n < o; n++) e ? (i[n] = j(t[n]), this._bounds.extend(i[n])) : i[n] = this._convertLatLngs(t[n]);
return i
},
_project: function() {
var t = new I;
this._rings = [], this._projectLatlngs(this._latlngs, this._rings, t), this._bounds.isValid() && t.isValid() && (this._rawPxBounds = t, this._updateBounds())
},
_updateBounds: function() {
var t = this._clickTolerance(),
i = new k(t, t);
this._pxBounds = new I([this._rawPxBounds.min.subtract(i), this._rawPxBounds.max.add(i)])
},
_projectLatlngs: function(t, i, e) {
var n, o, s = t[0] instanceof D,
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
for (var i, e, n, o, s = this._parts, r = 0, a = 0, h = this._rings.length; r < h; r++)
for (i = 0, e = (o = this._rings[r]).length; i < e - 1; i++)(n = le(o[i], o[i + 1], t, i, !0)) && (s[a] = s[a] || [], s[a].push(n[0]), n[1] === o[i + 1] && i !== e - 2 || (s[a].push(n[1]), a++))
},
_simplifyPoints: function() {
for (var t = this._parts, i = this.options.smoothFactor, e = 0, n = t.length; e < n; e++) t[e] = he(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) && ue(t, a[o], a[n]) <= h) return !0;
return !1
}
});
Oe._flat = me;
var Re = Oe.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 (t = s = r = a = 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 = Oe.prototype._convertLatLngs.call(this, t),
e = i.length;
return 2 <= e && i[0] instanceof D && i[0].equals(i[e - 1]) && i.pop(), i
},
_setLatLngs: function(t) {
Oe.prototype._setLatLngs.call(this, t), pe(this._latlngs) && (this._latlngs = [this._latlngs])
},
_defaultShape: function() {
return pe(this._latlngs[0]) ? this._latlngs[0] : this._latlngs[0][0]
},
_clipPoints: function() {
var t = this._renderer._bounds,
i = this.options.weight,
e = new k(i, i),
t = new I(t.min.subtract(e), t.max.add(e));
if (this._parts = [], this._pxBounds && this._pxBounds.intersects(t))
if (this.options.noClip) this._parts = this._rings;
else
for (var n, o = 0, s = this._rings.length; o < s; o++)(n = ge(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 || !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 || Oe.prototype._containsPoint.call(this, t, !0)
}
});
var Ne = Ce.extend({
initialize: function(t, i) {
c(this, i), this._layers = {}, t && this.addData(t)
},
addData: function(t) {
var i, e, n, o = g(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 = De(t, s);
return r ? (r.feature = qe(t), r.defaultOptions = r.options, this.resetStyle(r), s.onEachFeature && s.onEachFeature(t, r), this.addLayer(r)) : this
},
resetStyle: function(t) {
return void 0 === t ? this.eachLayer(this.resetStyle, this) : (t.options = h({}, t.defaultOptions), this._setLayerStyle(t, this.options.style), this)
},
setStyle: function(i) {
return this.eachLayer(function(t) {
this._setLayerStyle(t, i)
}, this)
},
_setLayerStyle: function(t, i) {
t.setStyle && ("function" == typeof i && (i = i(t.feature)), t.setStyle(i))
}
});
function De(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 || We;
if (!a && !r) return null;
switch (r.type) {
case "Point":
return je(u, t, e = l(a), i);
case "MultiPoint":
for (o = 0, s = a.length; o < s; o++) e = l(a[o]), h.push(je(u, t, e, i));
return new Ce(h);
case "LineString":
case "MultiLineString":
return n = He(a, "LineString" === r.type ? 0 : 1, l), new Oe(n, i);
case "Polygon":
case "MultiPolygon":
return n = He(a, "Polygon" === r.type ? 1 : 2, l), new Re(n, i);
case "GeometryCollection":
for (o = 0, s = r.geometries.length; o < s; o++) {
var c = De({
geometry: r.geometries[o],
type: "Feature",
properties: t.properties
}, i);
c && h.push(c)
}
return new Ce(h);
default:
throw new Error("Invalid GeoJSON object.")
}
}
function je(t, i, e, n) {
return t ? t(i, e) : new ke(e, n && n.markersInheritOptions && n)
}
function We(t) {
return new D(t[1], t[0], t[2])
}
function He(t, i, e) {
for (var n, o = [], s = 0, r = t.length; s < r; s++) n = i ? He(t[s], i - 1, e) : (e || We)(t[s]), o.push(n);
return o
}
function Fe(t, i) {
return i = "number" == typeof i ? i : 6, void 0 !== t.alt ? [r(t.lng, i), r(t.lat, i), r(t.alt, i)] : [r(t.lng, i), r(t.lat, i)]
}
function Ue(t, i, e, n) {
for (var o = [], s = 0, r = t.length; s < r; s++) o.push(i ? Ue(t[s], i - 1, e, n) : Fe(t[s], n));
return !i && e && o.push(o[0]), o
}
function Ve(t, i) {
return t.feature ? h({}, t.feature, {
geometry: i
}) : qe(i)
}
function qe(t) {
return "Feature" === t.type || "FeatureCollection" === t.type ? t : {
type: "Feature",
properties: {},
geometry: t
}
}
var Ge = {
toGeoJSON: function(t) {
return Ve(this, {
type: "Point",
coordinates: Fe(this.getLatLng(), t)
})
}
};
function Ke(t, i) {
return new Ne(t, i)
}
ke.include(Ge), Ie.include(Ge), Ae.include(Ge), Oe.include({
toGeoJSON: function(t) {
var i = !pe(this._latlngs);
return Ve(this, {
type: (i ? "Multi" : "") + "LineString",
coordinates: Ue(this._latlngs, i ? 1 : 0, !1, t)
})
}
}), Re.include({
toGeoJSON: function(t) {
var i = !pe(this._latlngs),
e = i && !pe(this._latlngs[0]),
n = Ue(this._latlngs, e ? 2 : i ? 1 : 0, !0, t);
return i || (n = [n]), Ve(this, {
type: (e ? "Multi" : "") + "Polygon",
coordinates: n
})
}
}), ze.include({
toMultiPoint: function(i) {
var e = [];
return this.eachLayer(function(t) {
e.push(t.toGeoJSON(i).geometry.coordinates)
}), Ve(this, {
type: "MultiPoint",
coordinates: e
})
},
toGeoJSON: function(n) {
var t = this.feature && this.feature.geometry && this.feature.geometry.type;
if ("MultiPoint" === t) return this.toMultiPoint(n);
var o = "GeometryCollection" === t,
s = [];
return this.eachLayer(function(t) {
var i, e;
t.toGeoJSON && (i = t.toGeoJSON(n), o ? s.push(i.geometry) : "FeatureCollection" === (e = qe(i)).type ? s.push.apply(s, e.features) : s.push(e))
}), o ? Ve(this, {
geometries: s,
type: "GeometryCollection"
}) : {
type: "FeatureCollection",
features: s
}
}
});
var Ye = Ke,
Xe = Me.extend({
options: {
opacity: 1,
alt: "",
interactive: !1,
crossOrigin: !1,
errorOverlayUrl: "",
zIndex: 1,
className: ""
},
initialize: function(t, i, e) {
this._url = t, this._bounds = N(i), c(this, e)
},
onAdd: function() {
this._image || (this._initImage(), this.options.opacity < 1 && this._updateOpacity()), this.options.interactive && (ci(this._image, "leaflet-interactive"), this.addInteractiveTarget(this._image)), this.getPane().appendChild(this._image), this._reset()
},
onRemove: function() {
ri(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 && hi(this._image), this
},
bringToBack: function() {
return this._map && ui(this._image), this
},
setUrl: function(t) {
return this._url = t, this._image && (this._image.src = t), this
},
setBounds: function(t) {
return this._bounds = N(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 : si("img");
ci(i, "leaflet-image-layer"), this._zoomAnimated && ci(i, "leaflet-zoom-animated"), this.options.className && ci(i, this.options.className), i.onselectstart = a, i.onmousemove = a, i.onload = p(this.fire, this, "load"), i.onerror = p(this._overlayOnError, this, "error"), !this.options.crossOrigin && "" !== this.options.crossOrigin || (i.crossOrigin = !0 === this.options.crossOrigin ? "" : this.options.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;
gi(this._image, e, i)
},
_reset: function() {
var t = this._image,
i = new I(this._map.latLngToLayerPoint(this._bounds.getNorthWest()), this._map.latLngToLayerPoint(this._bounds.getSouthEast())),
e = i.getSize();
vi(t, i.min), t.style.width = e.x + "px", t.style.height = e.y + "px"
},
_updateOpacity: function() {
mi(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)
}
}),
Je = Xe.extend({
options: {
autoplay: !0,
loop: !0,
keepAspectRatio: !0,
muted: !1
},
_initImage: function() {
var t = "VIDEO" === this._url.tagName,
i = this._image = t ? this._url : si("video");
if (ci(i, "leaflet-image-layer"), this._zoomAnimated && ci(i, "leaflet-zoom-animated"), this.options.className && ci(i, this.options.className), i.onselectstart = a, i.onmousemove = a, i.onloadeddata = p(this.fire, this, "load"), t) {
for (var e = i.getElementsByTagName("source"), n = [], o = 0; o < e.length; o++) n.push(e[o].src);
this._url = 0 < e.length ? n : [i.src]
} else {
g(this._url) || (this._url = [this._url]), !this.options.keepAspectRatio && Object.prototype.hasOwnProperty.call(i.style, "objectFit") && (i.style.objectFit = "fill"), i.autoplay = !!this.options.autoplay, i.loop = !!this.options.loop, i.muted = !!this.options.muted;
for (var s = 0; s < this._url.length; s++) {
var r = si("source");
r.src = this._url[s], i.appendChild(r)
}
}
}
});
var $e = Xe.extend({
_initImage: function() {
var t = this._image = this._url;
ci(t, "leaflet-image-layer"), this._zoomAnimated && ci(t, "leaflet-zoom-animated"), this.options.className && ci(t, this.options.className), t.onselectstart = a, t.onmousemove = a
}
});
var Qe = Me.extend({
options: {
offset: [0, 7],
className: "",
pane: "popupPane"
},
initialize: function(t, i) {
c(this, t), this._source = i
},
onAdd: function(t) {
this._zoomAnimated = t._zoomAnimated, this._container || this._initLayout(), t._fadeAnimated && mi(this._container, 0), clearTimeout(this._removeTimeout), this.getPane().appendChild(this._container), this.update(), t._fadeAnimated && mi(this._container, 1), this.bringToFront()
},
onRemove: function(t) {
t._fadeAnimated ? (mi(this._container, 0), this._removeTimeout = setTimeout(p(ri, void 0, this._container), 200)) : ri(this._container)
},
getLatLng: function() {
return this._latlng
},
setLatLng: function(t) {
return this._latlng = j(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 && hi(this._container), this
},
bringToBack: function() {
return this._map && ui(this._container), this
},
_prepareOpen: function(t, i, e) {
if (i instanceof Me || (e = i, i = t), i instanceof Ce)
for (var n in t._layers) {
i = t._layers[n];
break
}
if (!e)
if (i.getCenter) e = i.getCenter();
else {
if (!i.getLatLng) throw new Error("Unable to get source layer LatLng.");
e = i.getLatLng()
} return this._source = i, this.update(), e
},
_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() {
var t, i, e, n, o;
this._map && (t = this._map.latLngToLayerPoint(this._latlng), i = A(this.options.offset), e = this._getAnchor(), this._zoomAnimated ? vi(this._container, t.add(e)) : i = i.add(t).add(e), 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]
}
}),
tn = Qe.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) {
Qe.prototype.onAdd.call(this, t), t.fire("popupopen", {
popup: this
}), this._source && (this._source.fire("popupopen", {
popup: this
}, !0), this._source instanceof Be || this._source.on("preclick", Ai))
},
onRemove: function(t) {
Qe.prototype.onRemove.call(this, t), t.fire("popupclose", {
popup: this
}), this._source && (this._source.fire("popupclose", {
popup: this
}, !0), this._source instanceof Be || this._source.off("preclick", Ai))
},
getEvents: function() {
var t = Qe.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, i = "leaflet-popup",
e = this._container = si("div", i + " " + (this.options.className || "") + " leaflet-zoom-animated"),
n = this._wrapper = si("div", i + "-content-wrapper", e);
this._contentNode = si("div", i + "-content", n), Oi(e), Ii(this._contentNode), zi(e, "contextmenu", Ai), this._tipContainer = si("div", i + "-tip-container", e), this._tip = si("div", i + "-tip", this._tipContainer), this.options.closeButton && ((t = this._closeButton = si("a", i + "-close-button", e)).href = "#close", t.innerHTML = "×", zi(t, "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,
s = "leaflet-popup-scrolled";
o && o < n ? (i.height = o + "px", ci(t, s)) : _i(t, s), this._containerWidth = this._container.offsetWidth
},
_animateZoom: function(t) {
var i = this._map._latLngToNewLayerPoint(this._latlng, t.zoom, t.center),
e = this._getAnchor();
vi(this._container, i.add(e))
},
_adjustPan: function() {
var t, i, e, n, o, s, r, a, h, u, l, c;
this.options.autoPan && (this._map._panAnim && this._map._panAnim.stop(), t = this._map, i = parseInt(oi(this._container, "marginBottom"), 10) || 0, e = this._container.offsetHeight + i, n = this._containerWidth, (o = new k(this._containerLeft, -e - this._containerBottom))._add(yi(this._container)), s = t.layerPointToContainerPoint(o), r = A(this.options.autoPanPadding), a = A(this.options.autoPanPaddingTopLeft || r), h = A(this.options.autoPanPaddingBottomRight || r), u = t.getSize(), c = l = 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(), Ni(t)
},
_getAnchor: function() {
return A(this._source && this._source._getPopupAnchor ? this._source._getPopupAnchor() : [0, 0])
}
});
Ki.mergeOptions({
closePopupOnClick: !0
}), Ki.include({
openPopup: function(t, i, e) {
return t instanceof tn || (t = new tn(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
}
}), Me.include({
bindPopup: function(t, i) {
return t instanceof tn ? (c(t, i), (this._popup = t)._source = this) : (this._popup && !i || (this._popup = new tn(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) {
return this._popup && this._map && (i = this._popup._prepareOpen(this, t, i), 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 && (Ni(t), i instanceof Be ? 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 en = Qe.extend({
options: {
pane: "tooltipPane",
offset: [0, 0],
direction: "auto",
permanent: !1,
sticky: !1,
interactive: !1,
opacity: .9
},
onAdd: function(t) {
Qe.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) {
Qe.prototype.onRemove.call(this, t), t.fire("tooltipclose", {
tooltip: this
}), this._source && this._source.fire("tooltipclose", {
tooltip: this
}, !0)
},
getEvents: function() {
var t = Qe.prototype.getEvents.call(this);
return bt && !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 = si("div", t)
},
_updateLayout: function() {},
_adjustPan: function() {},
_setPosition: function(t) {
var i, e = this._map,
n = this._container,
o = e.latLngToContainerPoint(e.getCenter()),
s = e.layerPointToContainerPoint(t),
r = this.options.direction,
a = n.offsetWidth,
h = n.offsetHeight,
u = A(this.options.offset),
l = this._getAnchor(),
c = "top" === r ? (i = a / 2, h) : "bottom" === r ? (i = a / 2, 0) : (i = "center" === r ? a / 2 : "right" === r ? 0 : "left" === r ? a : s.x < o.x ? (r = "right", 0) : (r = "left", a + 2 * (u.x + l.x)), h / 2);
t = t.subtract(A(i, c, !0)).add(u).add(l), _i(n, "leaflet-tooltip-right"), _i(n, "leaflet-tooltip-left"), _i(n, "leaflet-tooltip-top"), _i(n, "leaflet-tooltip-bottom"), ci(n, "leaflet-tooltip-" + r), vi(n, t)
},
_updatePosition: function() {
var t = this._map.latLngToLayerPoint(this._latlng);
this._setPosition(t)
},
setOpacity: function(t) {
this.options.opacity = t, this._container && mi(this._container, t)
},
_animateZoom: function(t) {
var i = this._map._latLngToNewLayerPoint(this._latlng, t.zoom, t.center);
this._setPosition(i)
},
_getAnchor: function() {
return A(this._source && this._source._getTooltipAnchor && !this.options.sticky ? this._source._getTooltipAnchor() : [0, 0])
}
});
Ki.include({
openTooltip: function(t, i, e) {
return t instanceof en || (t = new en(e).setContent(t)), i && t.setLatLng(i), this.hasLayer(t) ? this : this.addLayer(t)
},
closeTooltip: function(t) {
return t && this.removeLayer(t), this
}
}), Me.include({
bindTooltip: function(t, i) {
return t instanceof en ? (c(t, i), (this._tooltip = t)._source = this) : (this._tooltip && !i || (this._tooltip = new en(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) {
var i, e;
!t && this._tooltipHandlersAdded || (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), bt && (e.click = this._openTooltip)), this[i](e), this._tooltipHandlersAdded = !t)
},
openTooltip: function(t, i) {
return this._tooltip && this._map && (i = this._tooltip._prepareOpen(this, t, i), this._map.openTooltip(this._tooltip, i), this._tooltip.options.interactive && this._tooltip._container && (ci(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 && (_i(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 nn = Se.extend({
options: {
iconSize: [12, 12],
html: !1,
bgPos: null,
className: "leaflet-div-icon"
},
createIcon: function(t) {
var i, e = t && "DIV" === t.tagName ? t : document.createElement("div"),
n = this.options;
return n.html instanceof Element ? (ai(e), e.appendChild(n.html)) : e.innerHTML = !1 !== n.html ? n.html : "", n.bgPos && (i = A(n.bgPos), e.style.backgroundPosition = -i.x + "px " + -i.y + "px"), this._setIconStyles(e, "icon"), e
},
createShadow: function() {
return null
}
});
Se.Default = Ze;
var on = Me.extend({
options: {
tileSize: 256,
opacity: 1,
updateWhenIdle: yt,
updateWhenZooming: !0,
updateInterval: 200,
zIndex: 1,
bounds: null,
minZoom: 0,
maxZoom: void 0,
maxNativeZoom: void 0,
minNativeZoom: void 0,
noWrap: !1,
pane: "tilePane",
className: "",
keepBuffer: 2
},
initialize: function(t) {
c(this, t)
},
onAdd: function() {
this._initContainer(), this._levels = {}, this._tiles = {}, this._resetView(), this._update()
},
beforeAdd: function(t) {
t._addZoomLimit(this)
},
onRemove: function(t) {
this._removeAllTiles(), ri(this._container), t._removeZoomLimit(this), this._container = null, this._tileZoom = void 0
},
bringToFront: function() {
return this._map && (hi(this._container), this._setAutoZIndex(Math.max)), this
},
bringToBack: function() {
return this._map && (ui(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 = n(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 k ? t : new k(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 && !it) {
mi(this._container, this.options.opacity);
var t = +new Date,
i = !1,
e = !1;
for (var n in this._tiles) {
var o, s = this._tiles[n];
s.current && s.loaded && (o = Math.min(1, (t - s.loaded) / 200), mi(s.el, o), o < 1 ? i = !0 : (s.active ? e = !0 : this._onOpaqueTile(s), s.active = !0))
}
e && !this._noPrune && this._pruneTiles(), i && (z(this._fadeFrame), this._fadeFrame = M(this._updateOpacity, this))
}
},
_onOpaqueTile: a,
_initContainer: function() {
this._container || (this._container = si("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) e = Number(e), this._levels[e].el.children.length || e === t ? (this._levels[e].el.style.zIndex = i - Math.abs(t - e), this._onUpdateLevel(e)) : (ri(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 = si("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()), a(n.el.offsetWidth), this._onCreateLevel(n)), this._level = n
}
},
_onUpdateLevel: a,
_onRemoveLevel: a,
_onCreateLevel: a,
_pruneTiles: function() {
if (this._map) {
var t, i, e, n = this._map.getZoom();
if (n > this.options.maxZoom || n < this.options.minZoom) this._removeAllTiles();
else {
for (t in this._tiles)(e = this._tiles[t]).retain = e.current;
for (t in this._tiles) {
(e = this._tiles[t]).current && !e.active && (i = e.coords, this._retainParent(i.x, i.y, i.z, i.z - 5) || this._retainChildren(i.x, i.y, i.z, i.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) ri(this._levels[t].el), this._onRemoveLevel(Number(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 k(+o, +s);
a.z = +r;
var h = this._tileCoordsToKey(a),
u = this._tiles[h];
return u && u.active ? u.retain = !0 : (u && u.loaded && (u.retain = !0), n < r && 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 k(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 = Math.round(i),
o = void 0 !== this.options.maxZoom && o > this.options.maxZoom || void 0 !== this.options.minZoom && o < this.options.minZoom ? void 0 : this._clampZoom(o),
s = this.options.updateWhenZooming && o !== this._tileZoom;
n && !s || (this._tileZoom = o, this._abortLoading && this._abortLoading(), this._updateLevels(), this._resetGrid(), void 0 !== o && this._update(t), 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();
vt ? gi(t.el, o, n) : vi(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 I(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 I(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 k(l.x, l.y)) || (this._tiles[u].current = !1)
}
if (1 < Math.abs(e - this._tileZoom)) 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, p = new k(_, c);
p.z = this._tileZoom, this._isValidTile(p) && ((d = this._tiles[this._tileCoordsToKey(p)]) ? d.current = !0 : r.push(p))
}
if (r.sort(function(t, i) {
return t.distanceTo(s) - i.distanceTo(s)
}), 0 !== r.length) {
this._loading || (this._loading = !0, this.fire("loading"));
for (var m = document.createDocumentFragment(), _ = 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 N(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 R(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 k(+i[0], +i[1]);
return e.z = +i[2], e
},
_removeTile: function(t) {
var i = this._tiles[t];
i && (ri(i.el), delete this._tiles[t], this.fire("tileunload", {
tile: i.el,
coords: this._keyToTileCoords(t)
}))
},
_initTile: function(t) {
ci(t, "leaflet-tile");
var i = this.getTileSize();
t.style.width = i.x + "px", t.style.height = i.y + "px", t.onselectstart = a, t.onmousemove = a, it && this.options.opacity < 1 && mi(t, this.options.opacity), ot && !st && (t.style.WebkitBackfaceVisibility = "hidden")
},
_addTile: function(t, i) {
var e = this._getTilePos(t),
n = this._tileCoordsToKey(t),
o = this.createTile(this._wrapCoords(t), p(this._tileReady, this, t));
this._initTile(o), this.createTile.length < 2 && M(p(this._tileReady, this, t, null, o)), vi(o, e), this._tiles[n] = {
el: o,
coords: t,
current: !0
}, i.appendChild(o), this.fire("tileloadstart", {
tile: o,
coords: t
})
},
_tileReady: function(t, i, e) {
i && this.fire("tileerror", {
error: i,
tile: e,
coords: t
});
var n = this._tileCoordsToKey(t);
(e = this._tiles[n]) && (e.loaded = +new Date, this._map._fadeAnimated ? (mi(e.el, 0), z(this._fadeFrame), this._fadeFrame = M(this._updateOpacity, this)) : (e.active = !0, this._pruneTiles()), i || (ci(e.el, "leaflet-tile-loaded"), this.fire("tileload", {
tile: e.el,
coords: t
})), this._noTilesToLoad() && (this._loading = !1, this.fire("load"), it || !this._map._fadeAnimated ? M(this._pruneTiles, this) : setTimeout(p(this._pruneTiles, this), 250)))
},
_getTilePos: function(t) {
return t.scaleBy(this.getTileSize()).subtract(this._level.origin)
},
_wrapCoords: function(t) {
var i = new k(this._wrapX ? o(t.x, this._wrapX) : t.x, this._wrapY ? o(t.y, this._wrapY) : t.y);
return i.z = t.z, i
},
_pxBoundsToTileRange: function(t) {
var i = this.getTileSize();
return new I(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
}
});
var sn = on.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 = c(this, i)).detectRetina && zt && 0 < i.maxZoom && (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("")), ot || this.on("tileunload", this._onTileRemove)
},
setUrl: function(t, i) {
return this._url === t && void 0 === i && (i = !0), this._url = t, i || this.redraw(), this
},
createTile: function(t, i) {
var e = document.createElement("img");
return zi(e, "load", p(this._tileOnLoad, this, i, e)), zi(e, "error", p(this._tileOnError, this, i, e)), !this.options.crossOrigin && "" !== this.options.crossOrigin || (e.crossOrigin = !0 === this.options.crossOrigin ? "" : this.options.crossOrigin), e.alt = "", e.setAttribute("role", "presentation"), e.src = this.getTileUrl(t), e
},
getTileUrl: function(t) {
var i, e = {
r: zt ? "@2x" : "",
s: this._getSubdomain(t),
x: t.x,
y: t.y,
z: this._getZoomForUrl()
};
return this._map && !this._map.options.crs.infinite && (i = this._globalTileRange.max.y - t.y, this.options.tms && (e.y = i), e["-y"] = i), f(this._url, h(e, this.options))
},
_tileOnLoad: function(t, i) {
it ? setTimeout(p(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;
return this.options.zoomReverse && (t = i - t), t + this.options.zoomOffset
},
_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 = a, i.onerror = a, i.complete || (i.src = y, ri(i), delete this._tiles[t]))
},
_removeTile: function(t) {
var i = this._tiles[t];
if (i) return at || i.el.setAttribute("src", y), on.prototype._removeTile.call(this, t)
},
_tileReady: function(t, i, e) {
if (this._map && (!e || e.getAttribute("src") !== y)) return on.prototype._tileReady.call(this, t, i, e)
}
});
function rn(t, i) {
return new sn(t, i)
}
var an = sn.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, i) {
this._url = t;
var e = h({}, this.defaultWmsParams);
for (var n in i) n in this.options || (e[n] = i[n]);
var o = (i = c(this, i)).detectRetina && zt ? 2 : 1,
s = this.getTileSize();
e.width = s.x * o, e.height = s.y * o, this.wmsParams = e
},
onAdd: function(t) {
this._crs = this.options.crs || t.options.crs, this._wmsVersion = parseFloat(this.wmsParams.version);
var i = 1.3 <= this._wmsVersion ? "crs" : "srs";
this.wmsParams[i] = this._crs.code, sn.prototype.onAdd.call(this, t)
},
getTileUrl: function(t) {
var i = this._tileCoordsToNwSe(t),
e = this._crs,
n = O(e.project(i[0]), e.project(i[1])),
o = n.min,
s = n.max,
r = (1.3 <= this._wmsVersion && this._crs === be ? [o.y, o.x, s.y, s.x] : [o.x, o.y, s.x, s.y]).join(","),
a = sn.prototype.getTileUrl.call(this, t);
return a + _(this.wmsParams, a, this.options.uppercase) + (this.options.uppercase ? "&BBOX=" : "&bbox=") + r
},
setParams: function(t, i) {
return h(this.wmsParams, t), i || this.redraw(), this
}
});
sn.WMS = an, rn.wms = function(t, i) {
return new an(t, i)
};
var hn = Me.extend({
options: {
padding: .1,
tolerance: 0
},
initialize: function(t) {
c(this, t), m(this), this._layers = this._layers || {}
},
onAdd: function() {
this._container || (this._initContainer(), this._zoomAnimated && ci(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 = yi(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);
vt ? gi(this._container, a, e) : vi(this._container, a)
},
_reset: function() {
for (var t in this._update(), this._updateTransform(this._center, this._zoom), this._layers) this._layers[t]._reset()
},
_onZoomEnd: function() {
for (var t in this._layers) this._layers[t]._project()
},
_updatePaths: function() {
for (var t in this._layers) this._layers[t]._update()
},
_update: function() {
var t = this.options.padding,
i = this._map.getSize(),
e = this._map.containerPointToLayerPoint(i.multiplyBy(-t)).round();
this._bounds = new I(e, e.add(i.multiplyBy(1 + 2 * t)).round()), this._center = this._map.getCenter(), this._zoom = this._map.getZoom()
}
}),
un = hn.extend({
getEvents: function() {
var t = hn.prototype.getEvents.call(this);
return t.viewprereset = this._onViewPreReset, t
},
_onViewPreReset: function() {
this._postponeUpdatePaths = !0
},
onAdd: function() {
hn.prototype.onAdd.call(this), this._draw()
},
_initContainer: function() {
var t = this._container = document.createElement("canvas");
zi(t, "mousemove", this._onMouseMove, this), zi(t, "click dblclick mousedown mouseup contextmenu", this._onClick, this), zi(t, "mouseout", this._handleMouseOut, this), this._ctx = t.getContext("2d")
},
_destroyContainer: function() {
z(this._redrawRequest), delete this._ctx, ri(this._container), Si(this._container), delete this._container
},
_updatePaths: function() {
if (!this._postponeUpdatePaths) {
for (var t in this._redrawBounds = null, this._layers) this._layers[t]._update();
this._redraw()
}
},
_update: function() {
var t, i, e, n;
this._map._animatingZoom && this._bounds || (hn.prototype._update.call(this), t = this._bounds, i = this._container, e = t.getSize(), n = zt ? 2 : 1, vi(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", zt && this._ctx.scale(2, 2), this._ctx.translate(-t.min.x, -t.min.y), this.fire("update"))
},
_reset: function() {
hn.prototype._reset.call(this), this._postponeUpdatePaths && (this._postponeUpdatePaths = !1, this._updatePaths())
},
_initPath: function(t) {
this._updateDashArray(t);
var i = (this._layers[m(t)] = 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[m(t)], this._requestRedraw(t)
},
_updatePath: function(t) {
this._extendRedrawBounds(t), t._project(), t._update(), this._requestRedraw(t)
},
_updateStyle: function(t) {
this._updateDashArray(t), this._requestRedraw(t)
},
_updateDashArray: function(t) {
if ("string" == typeof t.options.dashArray) {
for (var i, e = t.options.dashArray.split(/[, ]+/), n = [], o = 0; o < e.length; o++) {
if (i = Number(e[o]), isNaN(i)) return;
n.push(i)
}
t.options._dashArray = n
} else t.options._dashArray = t.options.dashArray
},
_requestRedraw: function(t) {
this._map && (this._extendRedrawBounds(t), this._redrawRequest = this._redrawRequest || M(this._redraw, this))
},
_extendRedrawBounds: function(t) {
var i;
t._pxBounds && (i = (t.options.weight || 0) + 1, this._redrawBounds = this._redrawBounds || new I, 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, i = this._redrawBounds;
i ? (t = i.getSize(), this._ctx.clearRect(i.min.x, i.min.y, t.x, t.y)) : (this._ctx.save(), this._ctx.setTransform(1, 0, 0, 1, 0, 0), this._ctx.clearRect(0, 0, this._container.width, this._container.height), this._ctx.restore())
},
_draw: function() {
var t, i, e = this._redrawBounds;
this._ctx.save(), e && (i = e.getSize(), this._ctx.beginPath(), this._ctx.rect(e.min.x, e.min.y, i.x, i.y), this._ctx.clip()), this._drawing = !0;
for (var n = this._drawFirst; n; n = n.next) t = n.layer, (!e || t._pxBounds && t._pxBounds.intersects(e)) && 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 (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) {
var i, e, n, o;
this._drawing && !t._empty() && (i = t._point, e = this._ctx, n = Math.max(Math.round(t._radius), 1), 1 != (o = (Math.max(Math.round(t._radiusY), 1) || n) / n) && (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) && (("click" === t.type || "preclick" !== t.type) && this._map._draggableMoved(i) || (e = i));
e && (Fi(t), this._fireEvent([e], t))
},
_onMouseMove: function(t) {
var i;
!this._map || this._map.dragging.moving() || this._map._animatingZoom || (i = this._map.mouseEventToLayerPoint(t), this._handleMouseHover(t, i))
},
_handleMouseOut: function(t) {
var i = this._hoveredLayer;
i && (_i(this._container, "leaflet-interactive"), this._fireEvent([i], t, "mouseout"), this._hoveredLayer = null, this._mouseHoverThrottled = !1)
},
_handleMouseHover: function(t, i) {
if (!this._mouseHoverThrottled) {
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 && (ci(this._container, "leaflet-interactive"), this._fireEvent([n], t, "mouseover"), this._hoveredLayer = n)), this._hoveredLayer && this._fireEvent([this._hoveredLayer], t), this._mouseHoverThrottled = !0, setTimeout(p(function() {
this._mouseHoverThrottled = !1
}, this), 32)
}
},
_fireEvent: function(t, i, e) {
this._map._fireDOMEvent(i, e || i.type, t)
},
_bringToFront: function(t) {
var i, e, n = t._order;
n && (i = n.next, e = n.prev, i && ((i.prev = e) ? e.next = i : i && (this._drawFirst = i), n.prev = this._drawLast, (this._drawLast.next = n).next = null, this._drawLast = n, this._requestRedraw(t)))
},
_bringToBack: function(t) {
var i, e, n = t._order;
n && (i = n.next, (e = n.prev) && ((e.next = i) ? i.prev = e : e && (this._drawLast = e), n.prev = null, n.next = this._drawFirst, this._drawFirst.prev = n, this._drawFirst = n, this._requestRedraw(t)))
}
});
function ln(t) {
return St ? new un(t) : null
}
var cn = function() {
try {
return document.namespaces.add("lvml", "urn:schemas-microsoft-com:vml"),
function(t) {
return document.createElement("')
}
} catch (t) {
return function(t) {
return document.createElement("<" + t + ' xmlns="urn:schemas-microsoft.com:vml" class="lvml">')
}
}
}(),
_n = {
_initContainer: function() {
this._container = si("div", "leaflet-vml-container")
},
_update: function() {
this._map._animatingZoom || (hn.prototype._update.call(this), this.fire("update"))
},
_initPath: function(t) {
var i = t._container = cn("shape");
ci(i, "leaflet-vml-shape " + (this.options.className || "")), i.coordsize = "1 1", t._path = cn("path"), i.appendChild(t._path), this._updateStyle(t), this._layers[m(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;
ri(i), t.removeInteractiveTarget(i), delete this._layers[m(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 = cn("stroke")), o.appendChild(i), i.weight = n.weight + "px", i.color = n.color, i.opacity = n.opacity, n.dashArray ? i.dashStyle = g(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 = cn("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) {
hi(t._container)
},
_bringToBack: function(t) {
ui(t._container)
}
},
dn = Et ? cn : J,
pn = hn.extend({
getEvents: function() {
var t = hn.prototype.getEvents.call(this);
return t.zoomstart = this._onZoomStart, t
},
_initContainer: function() {
this._container = dn("svg"), this._container.setAttribute("pointer-events", "none"), this._rootGroup = dn("g"), this._container.appendChild(this._rootGroup)
},
_destroyContainer: function() {
ri(this._container), Si(this._container), delete this._container, delete this._rootGroup, delete this._svgSize
},
_onZoomStart: function() {
this._update()
},
_update: function() {
var t, i, e;
this._map._animatingZoom && this._bounds || (hn.prototype._update.call(this), i = (t = this._bounds).getSize(), e = this._container, this._svgSize && this._svgSize.equals(i) || (this._svgSize = i, e.setAttribute("width", i.x), e.setAttribute("height", i.y)), vi(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 = dn("path");
t.options.className && ci(i, t.options.className), t.options.interactive && ci(i, "leaflet-interactive"), this._updateStyle(t), this._layers[m(t)] = t
},
_addPath: function(t) {
this._rootGroup || this._initContainer(), this._rootGroup.appendChild(t._path), t.addInteractiveTarget(t._path)
},
_removePath: function(t) {
ri(t._path), t.removeInteractiveTarget(t._path), delete this._layers[m(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, $(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) {
hi(t._path)
},
_bringToBack: function(t) {
ui(t._path)
}
});
function mn(t) {
return Zt || Et ? new pn(t) : null
}
Et && pn.include(_n), Ki.include({
getRenderer: function(t) {
var i = (i = t.options.renderer || this._getPaneRenderer(t.options.pane) || this.options.renderer || this._renderer) || (this._renderer = this._createRenderer());
return 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 = this._createRenderer({
pane: t
}), this._paneRenderers[t] = i), i
},
_createRenderer: function(t) {
return this.options.preferCanvas && ln(t) || mn(t)
}
});
var fn = Re.extend({
initialize: function(t, i) {
Re.prototype.initialize.call(this, this._boundsToLatLngs(t), i)
},
setBounds: function(t) {
return this.setLatLngs(this._boundsToLatLngs(t))
},
_boundsToLatLngs: function(t) {
return [(t = N(t)).getSouthWest(), t.getNorthWest(), t.getNorthEast(), t.getSouthEast()]
}
});
pn.create = dn, pn.pointsToPath = $, Ne.geometryToLayer = De, Ne.coordsToLatLng = We, Ne.coordsToLatLngs = He, Ne.latLngToCoords = Fe, Ne.latLngsToCoords = Ue, Ne.getFeature = Ve, Ne.asFeature = qe, Ki.mergeOptions({
boxZoom: !0
});
var gn = ie.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() {
zi(this._container, "mousedown", this._onMouseDown, this)
},
removeHooks: function() {
Si(this._container, "mousedown", this._onMouseDown, this)
},
moved: function() {
return this._moved
},
_destroy: function() {
ri(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(), Xt(), xi(), this._startPoint = this._map.mouseEventToContainerPoint(t), zi(document, {
contextmenu: Ni,
mousemove: this._onMouseMove,
mouseup: this._onMouseUp,
keydown: this._onKeyDown
}, this)
},
_onMouseMove: function(t) {
this._moved || (this._moved = !0, this._box = si("div", "leaflet-zoom-box", this._container), ci(this._container, "leaflet-crosshair"), this._map.fire("boxzoomstart")), this._point = this._map.mouseEventToContainerPoint(t);
var i = new I(this._point, this._startPoint),
e = i.getSize();
vi(this._box, i.min), this._box.style.width = e.x + "px", this._box.style.height = e.y + "px"
},
_finish: function() {
this._moved && (ri(this._box), _i(this._container, "leaflet-crosshair")), Jt(), wi(), Si(document, {
contextmenu: Ni,
mousemove: this._onMouseMove,
mouseup: this._onMouseUp,
keydown: this._onKeyDown
}, this)
},
_onMouseUp: function(t) {
var i;
1 !== t.which && 1 !== t.button || (this._finish(), this._moved && (this._clearDeferredResetState(), this._resetStateTimeout = setTimeout(p(this._resetState, this), 0), i = new R(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()
}
});
Ki.addInitHook("addHandler", "boxZoom", gn), Ki.mergeOptions({
doubleClickZoom: !0
});
var vn = ie.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)
}
});
Ki.addInitHook("addHandler", "doubleClickZoom", vn), Ki.mergeOptions({
dragging: !0,
inertia: !st,
inertiaDeceleration: 3400,
inertiaMaxSpeed: 1 / 0,
easeLinearity: .2,
worldCopyJump: !1,
maxBoundsViscosity: 0
});
var yn = ie.extend({
addHooks: function() {
var t;
this._draggable || (t = this._map, this._draggable = new ae(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))), ci(this._map._container, "leaflet-grab leaflet-touch-drag"), this._draggable.enable(), this._positions = [], this._times = []
},
removeHooks: function() {
_i(this._map._container, "leaflet-grab"), _i(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, i = this._map;
i._stop(), this._map.options.maxBounds && this._map.options.maxBoundsViscosity ? (t = N(this._map.options.maxBounds), this._offsetLimit = O(this._map.latLngToContainerPoint(t.getNorthWest()).multiplyBy(-1), this._map.latLngToContainerPoint(t.getSouthEast()).multiplyBy(-1).add(this._map.getSize())), this._viscosity = Math.min(1, Math.max(0, this._map.options.maxBoundsViscosity))) : this._offsetLimit = null, i.fire("movestart").fire("dragstart"), i.options.inertia && (this._positions = [], this._times = [])
},
_onDrag: function(t) {
var i, e;
this._map.options.inertia && (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 (; 1 < this._positions.length && 50 < t - this._times[0];) 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() {
var t, i;
this._viscosity && this._offsetLimit && (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, e, n, o, s, r, a, h, u, l = this._map,
c = l.options,
_ = !c.inertia || this._times.length < 2;
l.fire("dragend", t), _ ? l.fire("moveend") : (this._prunePositions(+new Date), i = this._lastPos.subtract(this._positions[0]), e = (this._lastTime - this._times[0]) / 1e3, n = c.easeLinearity, s = (o = i.multiplyBy(n / e)).distanceTo([0, 0]), r = Math.min(c.inertiaMaxSpeed, s), a = o.multiplyBy(r / s), h = r / (c.inertiaDeceleration * n), (u = a.multiplyBy(-h / 2).round()).x || u.y ? (u = l._limitOffset(u, l.options.maxBounds), M(function() {
l.panBy(u, {
duration: h,
easeLinearity: n,
noMoveStart: !0,
animate: !0
})
})) : l.fire("moveend"))
}
});
Ki.addInitHook("addHandler", "dragging", yn), Ki.mergeOptions({
keyboard: !0,
keyboardPanDelta: 80
});
var xn = ie.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"), zi(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(), Si(this._map._container, {
focus: this._onFocus,
blur: this._onBlur,
mousedown: this._onMouseDown
}, this), this._map.off({
focus: this._addHooks,
blur: this._removeHooks
}, this)
},
_onMouseDown: function() {
var t, i, e, n;
this._focused || (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) {
for (var i = this._panKeys = {}, e = this.keyCodes, n = 0, o = e.left.length; n < o; n++) i[e.left[n]] = [-1 * t, 0];
for (n = 0, o = e.right.length; n < o; n++) i[e.right[n]] = [t, 0];
for (n = 0, o = e.down.length; n < o; n++) i[e.down[n]] = [0, t];
for (n = 0, o = e.up.length; n < o; n++) i[e.up[n]] = [0, -1 * t]
},
_setZoomDelta: function(t) {
for (var i = this._zoomKeys = {}, e = this.keyCodes, n = 0, o = e.zoomIn.length; n < o; n++) i[e.zoomIn[n]] = t;
for (n = 0, o = e.zoomOut.length; n < o; n++) i[e.zoomOut[n]] = -t
},
_addHooks: function() {
zi(document, "keydown", this._onKeyDown, this)
},
_removeHooks: function() {
Si(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) n._panAnim && n._panAnim._inProgress || (i = this._panKeys[e], t.shiftKey && (i = A(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()
}
Ni(t)
}
}
});
Ki.addInitHook("addHandler", "keyboard", xn), Ki.mergeOptions({
scrollWheelZoom: !0,
wheelDebounceTime: 40,
wheelPxPerZoomLevel: 60
});
var wn = ie.extend({
addHooks: function() {
zi(this._map._container, "wheel", this._onWheelScroll, this), this._delta = 0
},
removeHooks: function() {
Si(this._map._container, "wheel", this._onWheelScroll, this)
},
_onWheelScroll: function(t) {
var i = Wi(t),
e = this._map.options.wheelDebounceTime;
this._delta += i, this._lastMousePos = this._map.mouseEventToContainerPoint(t), this._startTime || (this._startTime = +new Date);
var n = Math.max(e - (new Date - this._startTime), 0);
clearTimeout(this._timer), this._timer = setTimeout(p(this._performZoom, this), n), Ni(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 + (0 < this._delta ? s : -s)) - i;
this._delta = 0, this._startTime = null, r && ("center" === t.options.scrollWheelZoom ? t.setZoom(i + r) : t.setZoomAround(this._lastMousePos, i + r))
}
});
Ki.addInitHook("addHandler", "scrollWheelZoom", wn), Ki.mergeOptions({
tap: !0,
tapTolerance: 15
});
var Pn = ie.extend({
addHooks: function() {
zi(this._map._container, "touchstart", this._onDown, this)
},
removeHooks: function() {
Si(this._map._container, "touchstart", this._onDown, this)
},
_onDown: function(t) {
if (t.touches) {
if (Ri(t), this._fireClick = !0, 1 < t.touches.length) return this._fireClick = !1, void clearTimeout(this._holdTimeout);
var i = t.touches[0],
e = i.target;
this._startPos = this._newPos = new k(i.clientX, i.clientY), e.tagName && "a" === e.tagName.toLowerCase() && ci(e, "leaflet-active"), this._holdTimeout = setTimeout(p(function() {
this._isTapValid() && (this._fireClick = !1, this._onUp(), this._simulateEvent("contextmenu", i))
}, this), 1e3), this._simulateEvent("mousedown", i), zi(document, {
touchmove: this._onMove,
touchend: this._onUp
}, this)
}
},
_onUp: function(t) {
var i, e;
clearTimeout(this._holdTimeout), Si(document, {
touchmove: this._onMove,
touchend: this._onUp
}, this), this._fireClick && t && t.changedTouches && ((e = (i = t.changedTouches[0]).target) && e.tagName && "a" === e.tagName.toLowerCase() && _i(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 k(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)
}
});
!bt || Lt && !ct || Ki.addInitHook("addHandler", "tap", Pn), Ki.mergeOptions({
touchZoom: bt && !st,
bounceAtZoomLimits: !0
});
var Ln = ie.extend({
addHooks: function() {
ci(this._map._container, "leaflet-touch-zoom"), zi(this._map._container, "touchstart", this._onTouchStart, this)
},
removeHooks: function() {
_i(this._map._container, "leaflet-touch-zoom"), Si(this._map._container, "touchstart", this._onTouchStart, this)
},
_onTouchStart: function(t) {
var i, e, n = this._map;
!t.touches || 2 !== t.touches.length || n._animatingZoom || this._zooming || (i = n.mouseEventToContainerPoint(t.touches[0]), e = n.mouseEventToContainerPoint(t.touches[1]), this._centerPoint = n.getSize()._divideBy(2), this._startLatLng = n.containerPointToLatLng(this._centerPoint), "center" !== n.options.touchZoom && (this._pinchStartLatLng = n.containerPointToLatLng(i.add(e)._divideBy(2))), this._startDist = i.distanceTo(e), this._startZoom = n.getZoom(), this._moved = !1, this._zooming = !0, n._stop(), zi(document, "touchmove", this._onTouchMove, this), zi(document, "touchend", this._onTouchEnd, this), Ri(t))
},
_onTouchMove: function(t) {
if (t.touches && 2 === t.touches.length && this._zooming) {
var i = this._map,
e = i.mouseEventToContainerPoint(t.touches[0]),
n = i.mouseEventToContainerPoint(t.touches[1]),
o = e.distanceTo(n) / this._startDist;
if (this._zoom = i.getScaleZoom(o, this._startZoom), !i.options.bounceAtZoomLimits && (this._zoom < i.getMinZoom() && o < 1 || this._zoom > i.getMaxZoom() && 1 < o) && (this._zoom = i._limitZoom(this._zoom)), "center" === i.options.touchZoom) {
if (this._center = this._startLatLng, 1 == o) return
} else {
var s = e._add(n)._divideBy(2)._subtract(this._centerPoint);
if (1 == o && 0 === s.x && 0 === s.y) return;
this._center = i.unproject(i.project(this._pinchStartLatLng, this._zoom).subtract(s), this._zoom)
}
this._moved || (i._moveStart(!0, !1), this._moved = !0), z(this._animRequest);
var r = p(i._move, i, this._center, this._zoom, {
pinch: !0,
round: !1
});
this._animRequest = M(r, this, !0), Ri(t)
}
},
_onTouchEnd: function() {
this._moved && this._zooming ? (this._zooming = !1, z(this._animRequest), Si(document, "touchmove", this._onTouchMove, this), Si(document, "touchend", this._onTouchEnd, this), this._map.options.zoomAnimation ? this._map._animateZoom(this._center, this._map._limitZoom(this._zoom), !0, this._map.options.zoomSnap) : this._map._resetView(this._center, this._map._limitZoom(this._zoom))) : this._zooming = !1
}
});
Ki.addInitHook("addHandler", "touchZoom", Ln), Ki.BoxZoom = gn, Ki.DoubleClickZoom = vn, Ki.Drag = yn, Ki.Keyboard = xn, Ki.ScrollWheelZoom = wn, Ki.Tap = Pn, Ki.TouchZoom = Ln, t.version = "1.7.1", t.Control = Xi, t.control = Yi, t.Browser = Bt, t.Evented = E, t.Mixin = ne, t.Util = C, t.Class = S, t.Handler = ie, t.extend = h, t.bind = p, t.stamp = m, t.setOptions = c, t.DomEvent = qi, t.DomUtil = Mi, t.PosAnimation = Gi, t.Draggable = ae, t.LineUtil = fe, t.PolyUtil = ye, t.Point = k, t.point = A, t.Bounds = I, t.bounds = O, t.Transformation = q, t.transformation = G, t.Projection = Pe, t.LatLng = D, t.latLng = j, t.LatLngBounds = R, t.latLngBounds = N, t.CRS = H, t.GeoJSON = Ne, t.geoJSON = Ke, t.geoJson = Ye, t.Layer = Me, t.LayerGroup = ze, t.layerGroup = function(t, i) {
return new ze(t, i)
}, t.FeatureGroup = Ce, t.featureGroup = function(t, i) {
return new Ce(t, i)
}, t.ImageOverlay = Xe, t.imageOverlay = function(t, i, e) {
return new Xe(t, i, e)
}, t.VideoOverlay = Je, t.videoOverlay = function(t, i, e) {
return new Je(t, i, e)
}, t.SVGOverlay = $e, t.svgOverlay = function(t, i, e) {
return new $e(t, i, e)
}, t.DivOverlay = Qe, t.Popup = tn, t.popup = function(t, i) {
return new tn(t, i)
}, t.Tooltip = en, t.tooltip = function(t, i) {
return new en(t, i)
}, t.Icon = Se, t.icon = function(t) {
return new Se(t)
}, t.DivIcon = nn, t.divIcon = function(t) {
return new nn(t)
}, t.Marker = ke, t.marker = function(t, i) {
return new ke(t, i)
}, t.TileLayer = sn, t.tileLayer = rn, t.GridLayer = on, t.gridLayer = function(t) {
return new on(t)
}, t.SVG = pn, t.svg = mn, t.Renderer = hn, t.Canvas = un, t.canvas = ln, t.Path = Be, t.CircleMarker = Ae, t.circleMarker = function(t, i) {
return new Ae(t, i)
}, t.Circle = Ie, t.circle = function(t, i, e) {
return new Ie(t, i, e)
}, t.Polyline = Oe, t.polyline = function(t, i) {
return new Oe(t, i)
}, t.Polygon = Re, t.polygon = function(t, i) {
return new Re(t, i)
}, t.Rectangle = fn, t.rectangle = function(t, i) {
return new fn(t, i)
}, t.Map = Ki, t.map = function(t, i) {
return new Ki(t, i)
};
var bn = window.L;
t.noConflict = function() {
return window.L = bn, this
}, window.L = t
});
//# sourceMappingURL=leaflet.js.map