!function(t, e) {
"object" == typeof exports && "undefined" != typeof module ? e(exports) : "function" == typeof define && define.amd ? define(["exports"], e) : e((t = "undefined" != typeof globalThis ? globalThis : t || self).turf = {})
}(this, (function(t) {
"use strict";
var e = 6371008.8
, n = {
centimeters: 637100880,
centimetres: 637100880,
degrees: 57.22891354143274,
feet: 20902260.511392,
inches: 39.37 * e,
kilometers: 6371.0088,
kilometres: 6371.0088,
meters: e,
metres: e,
miles: 3958.761333810546,
millimeters: 6371008800,
millimetres: 6371008800,
nauticalmiles: e / 1852,
radians: 1,
yards: 6967335.223679999
}
, r = {
centimeters: 100,
centimetres: 100,
degrees: 1 / 111325,
feet: 3.28084,
inches: 39.37,
kilometers: .001,
kilometres: .001,
meters: 1,
metres: 1,
miles: 1 / 1609.344,
millimeters: 1e3,
millimetres: 1e3,
nauticalmiles: 1 / 1852,
radians: 1 / e,
yards: 1.0936133
}
, i = {
acres: 247105e-9,
centimeters: 1e4,
centimetres: 1e4,
feet: 10.763910417,
hectares: 1e-4,
inches: 1550.003100006,
kilometers: 1e-6,
kilometres: 1e-6,
meters: 1,
metres: 1,
miles: 386e-9,
millimeters: 1e6,
millimetres: 1e6,
yards: 1.195990046
};
function o(t, e, n) {
void 0 === n && (n = {});
var r = {
type: "Feature"
};
return (0 === n.id || n.id) && (r.id = n.id),
n.bbox && (r.bbox = n.bbox),
r.properties = e || {},
r.geometry = t,
r
}
function s(t, e, n) {
switch (t) {
case "Point":
return a(e).geometry;
case "LineString":
return h(e).geometry;
case "Polygon":
return l(e).geometry;
case "MultiPoint":
return d(e).geometry;
case "MultiLineString":
return g(e).geometry;
case "MultiPolygon":
return y(e).geometry;
default:
throw new Error(t + " is invalid")
}
}
function a(t, e, n) {
if (void 0 === n && (n = {}),
!t)
throw new Error("coordinates is required");
if (!Array.isArray(t))
throw new Error("coordinates must be an Array");
if (t.length < 2)
throw new Error("coordinates must be at least 2 numbers long");
if (!C(t[0]) || !C(t[1]))
throw new Error("coordinates must contain numbers");
return o({
type: "Point",
coordinates: t
}, e, n)
}
function u(t, e, n) {
return void 0 === n && (n = {}),
f(t.map((function(t) {
return a(t, e)
}
)), n)
}
function l(t, e, n) {
void 0 === n && (n = {});
for (var r = 0, i = t; r < i.length; r++) {
var s = i[r];
if (s.length < 4)
throw new Error("Each LinearRing of a Polygon must have 4 or more Positions.");
for (var a = 0; a < s[s.length - 1].length; a++)
if (s[s.length - 1][a] !== s[0][a])
throw new Error("First and last Position are not equivalent.")
}
return o({
type: "Polygon",
coordinates: t
}, e, n)
}
function c(t, e, n) {
return void 0 === n && (n = {}),
f(t.map((function(t) {
return l(t, e)
}
)), n)
}
function h(t, e, n) {
if (void 0 === n && (n = {}),
t.length < 2)
throw new Error("coordinates must be an array of two or more positions");
return o({
type: "LineString",
coordinates: t
}, e, n)
}
function p(t, e, n) {
return void 0 === n && (n = {}),
f(t.map((function(t) {
return h(t, e)
}
)), n)
}
function f(t, e) {
void 0 === e && (e = {});
var n = {
type: "FeatureCollection"
};
return e.id && (n.id = e.id),
e.bbox && (n.bbox = e.bbox),
n.features = t,
n
}
function g(t, e, n) {
return void 0 === n && (n = {}),
o({
type: "MultiLineString",
coordinates: t
}, e, n)
}
function d(t, e, n) {
return void 0 === n && (n = {}),
o({
type: "MultiPoint",
coordinates: t
}, e, n)
}
function y(t, e, n) {
return void 0 === n && (n = {}),
o({
type: "MultiPolygon",
coordinates: t
}, e, n)
}
function v(t, e, n) {
return void 0 === n && (n = {}),
o({
type: "GeometryCollection",
geometries: t
}, e, n)
}
function _(t, e) {
if (void 0 === e && (e = 0),
e && !(e >= 0))
throw new Error("precision must be a positive number");
var n = Math.pow(10, e || 0);
return Math.round(t * n) / n
}
function m(t, e) {
void 0 === e && (e = "kilometers");
var r = n[e];
if (!r)
throw new Error(e + " units is invalid");
return t * r
}
function x(t, e) {
void 0 === e && (e = "kilometers");
var r = n[e];
if (!r)
throw new Error(e + " units is invalid");
return t / r
}
function E(t, e) {
return w(x(t, e))
}
function b(t) {
var e = t % 360;
return e < 0 && (e += 360),
e
}
function w(t) {
return 180 * (t % (2 * Math.PI)) / Math.PI
}
function I(t) {
return t % 360 * Math.PI / 180
}
function N(t, e, n) {
if (void 0 === e && (e = "kilometers"),
void 0 === n && (n = "kilometers"),
!(t >= 0))
throw new Error("length must be a positive number");
return m(x(t, e), n)
}
function S(t, e, n) {
if (void 0 === e && (e = "meters"),
void 0 === n && (n = "kilometers"),
!(t >= 0))
throw new Error("area must be a positive number");
var r = i[e];
if (!r)
throw new Error("invalid original units");
var o = i[n];
if (!o)
throw new Error("invalid final units");
return t / r * o
}
function C(t) {
return !isNaN(t) && null !== t && !Array.isArray(t)
}
function P(t) {
return !!t && t.constructor === Object
}
function M(t) {
if (!t)
throw new Error("bbox is required");
if (!Array.isArray(t))
throw new Error("bbox must be an Array");
if (4 !== t.length && 6 !== t.length)
throw new Error("bbox must be an Array of 4 or 6 numbers");
t.forEach((function(t) {
if (!C(t))
throw new Error("bbox must only contain numbers")
}
))
}
function L(t) {
if (!t)
throw new Error("id is required");
if (-1 === ["string", "number"].indexOf(typeof t))
throw new Error("id must be a number or a string")
}
var O = Object.freeze({
__proto__: null,
earthRadius: e,
factors: n,
unitsFactors: r,
areaFactors: i,
feature: o,
geometry: s,
point: a,
points: u,
polygon: l,
polygons: c,
lineString: h,
lineStrings: p,
featureCollection: f,
multiLineString: g,
multiPoint: d,
multiPolygon: y,
geometryCollection: v,
round: _,
radiansToLength: m,
lengthToRadians: x,
lengthToDegrees: E,
bearingToAzimuth: b,
radiansToDegrees: w,
degreesToRadians: I,
convertLength: N,
convertArea: S,
isNumber: C,
isObject: P,
validateBBox: M,
validateId: L
});
function R(t, e, n) {
if (null !== t)
for (var r, i, o, s, a, u, l, c, h = 0, p = 0, f = t.type, g = "FeatureCollection" === f, d = "Feature" === f, y = g ? t.features.length : 1, v = 0; v < y; v++) {
a = (c = !!(l = g ? t.features[v].geometry : d ? t.geometry : t) && "GeometryCollection" === l.type) ? l.geometries.length : 1;
for (var _ = 0; _ < a; _++) {
var m = 0
, x = 0;
if (null !== (s = c ? l.geometries[_] : l)) {
u = s.coordinates;
var E = s.type;
switch (h = !n || "Polygon" !== E && "MultiPolygon" !== E ? 0 : 1,
E) {
case null:
break;
case "Point":
if (!1 === e(u, p, v, m, x))
return !1;
p++,
m++;
break;
case "LineString":
case "MultiPoint":
for (r = 0; r < u.length; r++) {
if (!1 === e(u[r], p, v, m, x))
return !1;
p++,
"MultiPoint" === E && m++
}
"LineString" === E && m++;
break;
case "Polygon":
case "MultiLineString":
for (r = 0; r < u.length; r++) {
for (i = 0; i < u[r].length - h; i++) {
if (!1 === e(u[r][i], p, v, m, x))
return !1;
p++
}
"MultiLineString" === E && m++,
"Polygon" === E && x++
}
"Polygon" === E && m++;
break;
case "MultiPolygon":
for (r = 0; r < u.length; r++) {
for (x = 0,
i = 0; i < u[r].length; i++) {
for (o = 0; o < u[r][i].length - h; o++) {
if (!1 === e(u[r][i][o], p, v, m, x))
return !1;
p++
}
x++
}
m++
}
break;
case "GeometryCollection":
for (r = 0; r < s.geometries.length; r++)
if (!1 === R(s.geometries[r], e, n))
return !1;
break;
default:
throw new Error("Unknown Geometry Type")
}
}
}
}
}
function T(t, e, n, r) {
var i = n;
return R(t, (function(t, r, o, s, a) {
i = 0 === r && void 0 === n ? t : e(i, t, r, o, s, a)
}
), r),
i
}
function A(t, e) {
var n;
switch (t.type) {
case "FeatureCollection":
for (n = 0; n < t.features.length && !1 !== e(t.features[n].properties, n); n++)
;
break;
case "Feature":
e(t.properties, 0)
}
}
function D(t, e, n) {
var r = n;
return A(t, (function(t, i) {
r = 0 === i && void 0 === n ? t : e(r, t, i)
}
)),
r
}
function F(t, e) {
if ("Feature" === t.type)
e(t, 0);
else if ("FeatureCollection" === t.type)
for (var n = 0; n < t.features.length && !1 !== e(t.features[n], n); n++)
;
}
function k(t, e, n) {
var r = n;
return F(t, (function(t, i) {
r = 0 === i && void 0 === n ? t : e(r, t, i)
}
)),
r
}
function G(t) {
var e = [];
return R(t, (function(t) {
e.push(t)
}
)),
e
}
function q(t, e) {
var n, r, i, o, s, a, u, l, c, h, p = 0, f = "FeatureCollection" === t.type, g = "Feature" === t.type, d = f ? t.features.length : 1;
for (n = 0; n < d; n++) {
for (a = f ? t.features[n].geometry : g ? t.geometry : t,
l = f ? t.features[n].properties : g ? t.properties : {},
c = f ? t.features[n].bbox : g ? t.bbox : void 0,
h = f ? t.features[n].id : g ? t.id : void 0,
s = (u = !!a && "GeometryCollection" === a.type) ? a.geometries.length : 1,
i = 0; i < s; i++)
if (null !== (o = u ? a.geometries[i] : a))
switch (o.type) {
case "Point":
case "LineString":
case "MultiPoint":
case "Polygon":
case "MultiLineString":
case "MultiPolygon":
if (!1 === e(o, p, l, c, h))
return !1;
break;
case "GeometryCollection":
for (r = 0; r < o.geometries.length; r++)
if (!1 === e(o.geometries[r], p, l, c, h))
return !1;
break;
default:
throw new Error("Unknown Geometry Type")
}
else if (!1 === e(null, p, l, c, h))
return !1;
p++
}
}
function B(t, e, n) {
var r = n;
return q(t, (function(t, i, o, s, a) {
r = 0 === i && void 0 === n ? t : e(r, t, i, o, s, a)
}
)),
r
}
function z(t, e) {
q(t, (function(t, n, r, i, s) {
var a, u = null === t ? null : t.type;
switch (u) {
case null:
case "Point":
case "LineString":
case "Polygon":
return !1 !== e(o(t, r, {
bbox: i,
id: s
}), n, 0) && void 0
}
switch (u) {
case "MultiPoint":
a = "Point";
break;
case "MultiLineString":
a = "LineString";
break;
case "MultiPolygon":
a = "Polygon"
}
for (var l = 0; l < t.coordinates.length; l++) {
var c = t.coordinates[l];
if (!1 === e(o({
type: a,
coordinates: c
}, r), n, l))
return !1
}
}
))
}
function j(t, e, n) {
var r = n;
return z(t, (function(t, i, o) {
r = 0 === i && 0 === o && void 0 === n ? t : e(r, t, i, o)
}
)),
r
}
function U(t, e) {
z(t, (function(t, n, r) {
var i = 0;
if (t.geometry) {
var o = t.geometry.type;
if ("Point" !== o && "MultiPoint" !== o) {
var s, a = 0, u = 0, l = 0;
return !1 !== R(t, (function(o, c, p, f, g) {
if (void 0 === s || n > a || f > u || g > l)
return s = o,
a = n,
u = f,
l = g,
void (i = 0);
var d = h([s, o], t.properties);
if (!1 === e(d, n, r, g, i))
return !1;
i++,
s = o
}
)) && void 0
}
}
}
))
}
function V(t, e, n) {
var r = n
, i = !1;
return U(t, (function(t, o, s, a, u) {
r = !1 === i && void 0 === n ? t : e(r, t, o, s, a, u),
i = !0
}
)),
r
}
function X(t, e) {
if (!t)
throw new Error("geojson is required");
z(t, (function(t, n, r) {
if (null !== t.geometry) {
var i = t.geometry.type
, o = t.geometry.coordinates;
switch (i) {
case "LineString":
if (!1 === e(t, n, r, 0, 0))
return !1;
break;
case "Polygon":
for (var s = 0; s < o.length; s++)
if (!1 === e(h(o[s], t.properties), n, r, s))
return !1
}
}
}
))
}
function Y(t, e, n) {
var r = n;
return X(t, (function(t, i, o, s) {
r = 0 === i && void 0 === n ? t : e(r, t, i, o, s)
}
)),
r
}
function H(t, e) {
if (!P(e = e || {}))
throw new Error("options is invalid");
var n, r = e.featureIndex || 0, i = e.multiFeatureIndex || 0, o = e.geometryIndex || 0, s = e.segmentIndex || 0, a = e.properties;
switch (t.type) {
case "FeatureCollection":
r < 0 && (r = t.features.length + r),
a = a || t.features[r].properties,
n = t.features[r].geometry;
break;
case "Feature":
a = a || t.properties,
n = t.geometry;
break;
case "Point":
case "MultiPoint":
return null;
case "LineString":
case "Polygon":
case "MultiLineString":
case "MultiPolygon":
n = t;
break;
default:
throw new Error("geojson is invalid")
}
if (null === n)
return null;
var u = n.coordinates;
switch (n.type) {
case "Point":
case "MultiPoint":
return null;
case "LineString":
return s < 0 && (s = u.length + s - 1),
h([u[s], u[s + 1]], a, e);
case "Polygon":
return o < 0 && (o = u.length + o),
s < 0 && (s = u[o].length + s - 1),
h([u[o][s], u[o][s + 1]], a, e);
case "MultiLineString":
return i < 0 && (i = u.length + i),
s < 0 && (s = u[i].length + s - 1),
h([u[i][s], u[i][s + 1]], a, e);
case "MultiPolygon":
return i < 0 && (i = u.length + i),
o < 0 && (o = u[i].length + o),
s < 0 && (s = u[i][o].length - s - 1),
h([u[i][o][s], u[i][o][s + 1]], a, e)
}
throw new Error("geojson is invalid")
}
function W(t, e) {
if (!P(e = e || {}))
throw new Error("options is invalid");
var n, r = e.featureIndex || 0, i = e.multiFeatureIndex || 0, o = e.geometryIndex || 0, s = e.coordIndex || 0, u = e.properties;
switch (t.type) {
case "FeatureCollection":
r < 0 && (r = t.features.length + r),
u = u || t.features[r].properties,
n = t.features[r].geometry;
break;
case "Feature":
u = u || t.properties,
n = t.geometry;
break;
case "Point":
case "MultiPoint":
return null;
case "LineString":
case "Polygon":
case "MultiLineString":
case "MultiPolygon":
n = t;
break;
default:
throw new Error("geojson is invalid")
}
if (null === n)
return null;
var l = n.coordinates;
switch (n.type) {
case "Point":
return a(l, u, e);
case "MultiPoint":
return i < 0 && (i = l.length + i),
a(l[i], u, e);
case "LineString":
return s < 0 && (s = l.length + s),
a(l[s], u, e);
case "Polygon":
return o < 0 && (o = l.length + o),
s < 0 && (s = l[o].length + s),
a(l[o][s], u, e);
case "MultiLineString":
return i < 0 && (i = l.length + i),
s < 0 && (s = l[i].length + s),
a(l[i][s], u, e);
case "MultiPolygon":
return i < 0 && (i = l.length + i),
o < 0 && (o = l[i].length + o),
s < 0 && (s = l[i][o].length - s),
a(l[i][o][s], u, e)
}
throw new Error("geojson is invalid")
}
var J = Object.freeze({
__proto__: null,
coordAll: G,
coordEach: R,
coordReduce: T,
featureEach: F,
featureReduce: k,
findPoint: W,
findSegment: H,
flattenEach: z,
flattenReduce: j,
geomEach: q,
geomReduce: B,
lineEach: X,
lineReduce: Y,
propEach: A,
propReduce: D,
segmentEach: U,
segmentReduce: V
});
function Z(t) {
var e = [1 / 0, 1 / 0, -1 / 0, -1 / 0];
return R(t, (function(t) {
e[0] > t[0] && (e[0] = t[0]),
e[1] > t[1] && (e[1] = t[1]),
e[2] < t[0] && (e[2] = t[0]),
e[3] < t[1] && (e[3] = t[1])
}
)),
e
}
function K(t) {
if (!t)
throw new Error("coord is required");
if (!Array.isArray(t)) {
if ("Feature" === t.type && null !== t.geometry && "Point" === t.geometry.type)
return t.geometry.coordinates;
if ("Point" === t.type)
return t.coordinates
}
if (Array.isArray(t) && t.length >= 2 && !Array.isArray(t[0]) && !Array.isArray(t[1]))
return t;
throw new Error("coord must be GeoJSON Point or an Array of numbers")
}
function Q(t) {
if (Array.isArray(t))
return t;
if ("Feature" === t.type) {
if (null !== t.geometry)
return t.geometry.coordinates
} else if (t.coordinates)
return t.coordinates;
throw new Error("coords must be GeoJSON Feature, Geometry Object or an Array")
}
function $(t) {
if (t.length > 1 && C(t[0]) && C(t[1]))
return !0;
if (Array.isArray(t[0]) && t[0].length)
return $(t[0]);
throw new Error("coordinates must only contain numbers")
}
function tt(t, e, n) {
if (!e || !n)
throw new Error("type and name required");
if (!t || t.type !== e)
throw new Error("Invalid input to " + n + ": must be a " + e + ", given " + t.type)
}
function et(t, e, n) {
if (!t)
throw new Error("No feature passed");
if (!n)
throw new Error(".featureOf() requires a name");
if (!t || "Feature" !== t.type || !t.geometry)
throw new Error("Invalid input to " + n + ", Feature with geometry required");
if (!t.geometry || t.geometry.type !== e)
throw new Error("Invalid input to " + n + ": must be a " + e + ", given " + t.geometry.type)
}
function nt(t, e, n) {
if (!t)
throw new Error("No featureCollection passed");
if (!n)
throw new Error(".collectionOf() requires a name");
if (!t || "FeatureCollection" !== t.type)
throw new Error("Invalid input to " + n + ", FeatureCollection required");
for (var r = 0, i = t.features; r < i.length; r++) {
var o = i[r];
if (!o || "Feature" !== o.type || !o.geometry)
throw new Error("Invalid input to " + n + ", Feature with geometry required");
if (!o.geometry || o.geometry.type !== e)
throw new Error("Invalid input to " + n + ": must be a " + e + ", given " + o.geometry.type)
}
}
function rt(t) {
return "Feature" === t.type ? t.geometry : t
}
function it(t, e) {
return "FeatureCollection" === t.type ? "FeatureCollection" : "GeometryCollection" === t.type ? "GeometryCollection" : "Feature" === t.type && null !== t.geometry ? t.geometry.type : t.type
}
Z.default = Z;
var ot = Object.freeze({
__proto__: null,
getCoord: K,
getCoords: Q,
containsNumber: $,
geojsonType: tt,
featureOf: et,
collectionOf: nt,
getGeom: rt,
getType: it
})
, st = Object.getOwnPropertySymbols
, at = Object.prototype.hasOwnProperty
, ut = Object.prototype.propertyIsEnumerable;
/*
object-assign
(c) Sindre Sorhus
@license MIT
*/
function lt(t) {
if (null == t)
throw new TypeError("Object.assign cannot be called with null or undefined");
return Object(t)
}
var ct = function() {
try {
if (!Object.assign)
return !1;
var t = new String("abc");
if (t[5] = "de",
"5" === Object.getOwnPropertyNames(t)[0])
return !1;
for (var e = {}, n = 0; n < 10; n++)
e["_" + String.fromCharCode(n)] = n;
if ("0123456789" !== Object.getOwnPropertyNames(e).map((function(t) {
return e[t]
}
)).join(""))
return !1;
var r = {};
return "abcdefghijklmnopqrst".split("").forEach((function(t) {
r[t] = t
}
)),
"abcdefghijklmnopqrst" === Object.keys(Object.assign({}, r)).join("")
} catch (t) {
return !1
}
}() ? Object.assign : function(t, e) {
for (var n, r, i = lt(t), o = 1; o < arguments.length; o++) {
for (var s in n = Object(arguments[o]))
at.call(n, s) && (i[s] = n[s]);
if (st) {
r = st(n);
for (var a = 0; a < r.length; a++)
ut.call(n, r[a]) && (i[r[a]] = n[r[a]])
}
}
return i
}
, ht = {
successCallback: null,
verbose: !1
}
, pt = {};
/**
* @license GNU Affero General Public License.
* Copyright (c) 2015, 2015 Ronny Lorenz <ronny@tbi.univie.ac.at>
* v. 1.2.0
* https://github.com/RaumZeit/MarchingSquares.js
*
* MarchingSquaresJS is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* MarchingSquaresJS is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* As additional permission under GNU Affero General Public License version 3
* section 7, third-party projects (personal or commercial) may distribute,
* include, or link against UNMODIFIED VERSIONS of MarchingSquaresJS without the
* requirement that said third-party project for that reason alone becomes
* subject to any requirement of the GNU Affero General Public License version 3.
* Any modifications to MarchingSquaresJS, however, must be shared with the public
* and made available.
*
* In summary this:
* - allows you to use MarchingSquaresJS at no cost
* - allows you to use MarchingSquaresJS for both personal and commercial purposes
* - allows you to distribute UNMODIFIED VERSIONS of MarchingSquaresJS under any
* license as long as this license notice is included
* - enables you to keep the source code of your program that uses MarchingSquaresJS
* undisclosed
* - forces you to share any modifications you have made to MarchingSquaresJS,
* e.g. bug-fixes
*
* You should have received a copy of the GNU Affero General Public License
* along with MarchingSquaresJS. If not, see <http://www.gnu.org/licenses/>.
*/
function ft(t, e, n) {
n = n || {};
for (var r = Object.keys(ht), i = 0; i < r.length; i++) {
var o = r[i]
, s = n[o];
s = null != s ? s : ht[o],
pt[o] = s
}
pt.verbose && console.log("MarchingSquaresJS-isoContours: computing isocontour for " + e);
var a = function(t) {
var e = []
, n = 0
, r = 1e-7;
return t.cells.forEach((function(i, o) {
i.forEach((function(i, s) {
if (void 0 !== i && (5 !== (f = i).cval && 10 !== f.cval) && !dt(i)) {
var a = function(t, e, n) {
var r, i, o = t.length, s = [], a = [0, 0, 1, 1, 0, 0, 0, 0, -1, 0, 1, 1, -1, 0, -1, 0], u = [0, -1, 0, 0, 1, 1, 1, 1, 0, -1, 0, 0, 0, -1, 0, 0], l = ["none", "left", "bottom", "left", "right", "none", "bottom", "left", "top", "top", "none", "top", "right", "right", "bottom", "none"], c = ["none", "bottom", "right", "right", "top", "top", "top", "top", "left", "bottom", "right", "right", "left", "bottom", "left", "none"], h = t[e][n], p = h.cval, f = l[p], g = vt(h, f);
s.push([n + g[0], e + g[1]]),
f = c[p],
g = vt(h, f),
s.push([n + g[0], e + g[1]]),
yt(h);
var d = n + a[p]
, y = e + u[p]
, v = p;
for (; d >= 0 && y >= 0 && y < o && (d != n || y != e) && void 0 !== (h = t[y][d]); ) {
if (0 === (p = h.cval) || 15 === p)
return {
path: s,
info: "mergeable"
};
f = c[p],
r = a[p],
i = u[p],
5 !== p && 10 !== p || (5 === p ? h.flipped ? -1 === u[v] ? (f = "left",
r = -1,
i = 0) : (f = "right",
r = 1,
i = 0) : -1 === a[v] && (f = "bottom",
r = 0,
i = -1) : 10 === p && (h.flipped ? -1 === a[v] ? (f = "top",
r = 0,
i = 1) : (f = "bottom",
r = 0,
i = -1) : 1 === u[v] && (f = "left",
r = -1,
i = 0))),
g = vt(h, f),
s.push([d + g[0], y + g[1]]),
yt(h),
d += r,
y += i,
v = p
}
return {
path: s,
info: "closed"
}
}(t.cells, o, s)
, u = !1;
if ("mergeable" === a.info)
for (var l = a.path[a.path.length - 1][0], c = a.path[a.path.length - 1][1], h = n - 1; h >= 0; h--)
if (Math.abs(e[h][0][0] - l) <= r && Math.abs(e[h][0][1] - c) <= r) {
for (var p = a.path.length - 2; p >= 0; --p)
e[h].unshift(a.path[p]);
u = !0;
break
}
u || (e[n++] = a.path)
}
var f
}
))
}
)),
e
}(function(t, e) {
for (var n = t.length - 1, r = t[0].length - 1, i = {
rows: n,
cols: r,
cells: []
}, o = 0; o < n; ++o) {
i.cells[o] = [];
for (var s = 0; s < r; ++s) {
var a = 0
, u = t[o + 1][s]
, l = t[o + 1][s + 1]
, c = t[o][s + 1]
, h = t[o][s];
if (!(isNaN(u) || isNaN(l) || isNaN(c) || isNaN(h))) {
a |= u >= e ? 8 : 0,
a |= l >= e ? 4 : 0,
a |= c >= e ? 2 : 0;
var p, f, g, d, y = !1;
if (5 === (a |= h >= e ? 1 : 0) || 10 === a) {
var v = (u + l + c + h) / 4;
5 === a && v < e ? (a = 10,
y = !0) : 10 === a && v < e && (a = 5,
y = !0)
}
if (0 !== a && 15 !== a)
p = f = g = d = .5,
1 === a ? (g = 1 - gt(e, u, h),
f = 1 - gt(e, c, h)) : 2 === a ? (f = gt(e, h, c),
d = 1 - gt(e, l, c)) : 3 === a ? (g = 1 - gt(e, u, h),
d = 1 - gt(e, l, c)) : 4 === a ? (p = gt(e, u, l),
d = gt(e, c, l)) : 5 === a ? (p = gt(e, u, l),
d = gt(e, c, l),
f = 1 - gt(e, c, h),
g = 1 - gt(e, u, h)) : 6 === a ? (f = gt(e, h, c),
p = gt(e, u, l)) : 7 === a ? (g = 1 - gt(e, u, h),
p = gt(e, u, l)) : 8 === a ? (g = gt(e, h, u),
p = 1 - gt(e, l, u)) : 9 === a ? (f = 1 - gt(e, c, h),
p = 1 - gt(e, l, u)) : 10 === a ? (p = 1 - gt(e, l, u),
d = 1 - gt(e, l, c),
f = gt(e, h, c),
g = gt(e, h, u)) : 11 === a ? (p = 1 - gt(e, l, u),
d = 1 - gt(e, l, c)) : 12 === a ? (g = gt(e, h, u),
d = gt(e, c, l)) : 13 === a ? (f = 1 - gt(e, c, h),
d = gt(e, c, l)) : 14 === a ? (g = gt(e, h, u),
f = gt(e, h, c)) : console.log("MarchingSquaresJS-isoContours: Illegal cval detected: " + a),
i.cells[o][s] = {
cval: a,
flipped: y,
top: p,
right: d,
bottom: f,
left: g
}
}
}
}
return i
}(t, e));
return "function" == typeof pt.successCallback && pt.successCallback(a),
a
}
function gt(t, e, n) {
return (t - e) / (n - e)
}
function dt(t) {
return 0 === t.cval || 15 === t.cval
}
function yt(t) {
dt(t) || 5 === t.cval || 10 === t.cval || (t.cval = 15)
}
function vt(t, e) {
return "top" === e ? [t.top, 1] : "bottom" === e ? [t.bottom, 0] : "right" === e ? [1, t.right] : "left" === e ? [0, t.left] : void 0
}
function _t(t, e) {
if (!P(e = e || {}))
throw new Error("options is invalid");
var n = e.zProperty || "elevation"
, r = e.flip
, i = e.flags;
nt(t, "Point", "input must contain Points");
for (var o = function(t, e) {
var n = {};
return F(t, (function(t) {
var e = Q(t)[1];
n[e] || (n[e] = []),
n[e].push(t)
}
)),
Object.keys(n).map((function(t) {
return n[t].sort((function(t, e) {
return Q(t)[0] - Q(e)[0]
}
))
}
)).sort((function(t, n) {
return e ? Q(t[0])[1] - Q(n[0])[1] : Q(n[0])[1] - Q(t[0])[1]
}
))
}(t, r), s = [], a = 0; a < o.length; a++) {
for (var u = o[a], l = [], c = 0; c < u.length; c++) {
var h = u[c];
h.properties[n] ? l.push(h.properties[n]) : l.push(0),
!0 === i && (h.properties.matrixPosition = [a, c])
}
s.push(l)
}
return s
}
var mt = Et
, xt = Et;
function Et(t, e, n, r, i) {
bt(t, e, n || 0, r || t.length - 1, i || It)
}
function bt(t, e, n, r, i) {
for (; r > n; ) {
if (r - n > 600) {
var o = r - n + 1
, s = e - n + 1
, a = Math.log(o)
, u = .5 * Math.exp(2 * a / 3)
, l = .5 * Math.sqrt(a * u * (o - u) / o) * (s - o / 2 < 0 ? -1 : 1);
bt(t, e, Math.max(n, Math.floor(e - s * u / o + l)), Math.min(r, Math.floor(e + (o - s) * u / o + l)), i)
}
var c = t[e]
, h = n
, p = r;
for (wt(t, n, e),
i(t[r], c) > 0 && wt(t, n, r); h < p; ) {
for (wt(t, h, p),
h++,
p--; i(t[h], c) < 0; )
h++;
for (; i(t[p], c) > 0; )
p--
}
0 === i(t[n], c) ? wt(t, n, p) : wt(t, ++p, r),
p <= e && (n = p + 1),
e <= p && (r = p - 1)
}
}
function wt(t, e, n) {
var r = t[e];
t[e] = t[n],
t[n] = r
}
function It(t, e) {
return t < e ? -1 : t > e ? 1 : 0
}
mt.default = xt;
var Nt = Ct
, St = Ct;
function Ct(t, e) {
if (!(this instanceof Ct))
return new Ct(t,e);
this._maxEntries = Math.max(4, t || 9),
this._minEntries = Math.max(2, Math.ceil(.4 * this._maxEntries)),
e && this._initFormat(e),
this.clear()
}
function Pt(t, e, n) {
if (!n)
return e.indexOf(t);
for (var r = 0; r < e.length; r++)
if (n(t, e[r]))
return r;
return -1
}
function Mt(t, e) {
Lt(t, 0, t.children.length, e, t)
}
function Lt(t, e, n, r, i) {
i || (i = Gt(null)),
i.minX = 1 / 0,
i.minY = 1 / 0,
i.maxX = -1 / 0,
i.maxY = -1 / 0;
for (var o, s = e; s < n; s++)
o = t.children[s],
Ot(i, t.leaf ? r(o) : o);
return i
}
function Ot(t, e) {
return t.minX = Math.min(t.minX, e.minX),
t.minY = Math.min(t.minY, e.minY),
t.maxX = Math.max(t.maxX, e.maxX),
t.maxY = Math.max(t.maxY, e.maxY),
t
}
function Rt(t, e) {
return t.minX - e.minX
}
function Tt(t, e) {
return t.minY - e.minY
}
function At(t) {
return (t.maxX - t.minX) * (t.maxY - t.minY)
}
function Dt(t) {
return t.maxX - t.minX + (t.maxY - t.minY)
}
function Ft(t, e) {
return t.minX <= e.minX && t.minY <= e.minY && e.maxX <= t.maxX && e.maxY <= t.maxY
}
function kt(t, e) {
return e.minX <= t.maxX && e.minY <= t.maxY && e.maxX >= t.minX && e.maxY >= t.minY
}
function Gt(t) {
return {
children: t,
height: 1,
leaf: !0,
minX: 1 / 0,
minY: 1 / 0,
maxX: -1 / 0,
maxY: -1 / 0
}
}
function qt(t, e, n, r, i) {
for (var o, s = [e, n]; s.length; )
(n = s.pop()) - (e = s.pop()) <= r || (o = e + Math.ceil((n - e) / r / 2) * r,
mt(t, o, e, n, i),
s.push(e, o, o, n))
}
function Bt(t) {
var e = {
exports: {}
};
return t(e, e.exports),
e.exports
}
Ct.prototype = {
all: function() {
return this._all(this.data, [])
},
search: function(t) {
var e = this.data
, n = []
, r = this.toBBox;
if (!kt(t, e))
return n;
for (var i, o, s, a, u = []; e; ) {
for (i = 0,
o = e.children.length; i < o; i++)
s = e.children[i],
kt(t, a = e.leaf ? r(s) : s) && (e.leaf ? n.push(s) : Ft(t, a) ? this._all(s, n) : u.push(s));
e = u.pop()
}
return n
},
collides: function(t) {
var e = this.data
, n = this.toBBox;
if (!kt(t, e))
return !1;
for (var r, i, o, s, a = []; e; ) {
for (r = 0,
i = e.children.length; r < i; r++)
if (o = e.children[r],
kt(t, s = e.leaf ? n(o) : o)) {
if (e.leaf || Ft(t, s))
return !0;
a.push(o)
}
e = a.pop()
}
return !1
},
load: function(t) {
if (!t || !t.length)
return this;
if (t.length < this._minEntries) {
for (var e = 0, n = t.length; e < n; e++)
this.insert(t[e]);
return this
}
var r = this._build(t.slice(), 0, t.length - 1, 0);
if (this.data.children.length)
if (this.data.height === r.height)
this._splitRoot(this.data, r);
else {
if (this.data.height < r.height) {
var i = this.data;
this.data = r,
r = i
}
this._insert(r, this.data.height - r.height - 1, !0)
}
else
this.data = r;
return this
},
insert: function(t) {
return t && this._insert(t, this.data.height - 1),
this
},
clear: function() {
return this.data = Gt([]),
this
},
remove: function(t, e) {
if (!t)
return this;
for (var n, r, i, o, s = this.data, a = this.toBBox(t), u = [], l = []; s || u.length; ) {
if (s || (s = u.pop(),
r = u[u.length - 1],
n = l.pop(),
o = !0),
s.leaf && -1 !== (i = Pt(t, s.children, e)))
return s.children.splice(i, 1),
u.push(s),
this._condense(u),
this;
o || s.leaf || !Ft(s, a) ? r ? (n++,
s = r.children[n],
o = !1) : s = null : (u.push(s),
l.push(n),
n = 0,
r = s,
s = s.children[0])
}
return this
},
toBBox: function(t) {
return t
},
compareMinX: Rt,
compareMinY: Tt,
toJSON: function() {
return this.data
},
fromJSON: function(t) {
return this.data = t,
this
},
_all: function(t, e) {
for (var n = []; t; )
t.leaf ? e.push.apply(e, t.children) : n.push.apply(n, t.children),
t = n.pop();
return e
},
_build: function(t, e, n, r) {
var i, o = n - e + 1, s = this._maxEntries;
if (o <= s)
return Mt(i = Gt(t.slice(e, n + 1)), this.toBBox),
i;
r || (r = Math.ceil(Math.log(o) / Math.log(s)),
s = Math.ceil(o / Math.pow(s, r - 1))),
(i = Gt([])).leaf = !1,
i.height = r;
var a, u, l, c, h = Math.ceil(o / s), p = h * Math.ceil(Math.sqrt(s));
for (qt(t, e, n, p, this.compareMinX),
a = e; a <= n; a += p)
for (qt(t, a, l = Math.min(a + p - 1, n), h, this.compareMinY),
u = a; u <= l; u += h)
c = Math.min(u + h - 1, l),
i.children.push(this._build(t, u, c, r - 1));
return Mt(i, this.toBBox),
i
},
_chooseSubtree: function(t, e, n, r) {
for (var i, o, s, a, u, l, c, h, p, f; r.push(e),
!e.leaf && r.length - 1 !== n; ) {
for (c = h = 1 / 0,
i = 0,
o = e.children.length; i < o; i++)
u = At(s = e.children[i]),
p = t,
f = s,
(l = (Math.max(f.maxX, p.maxX) - Math.min(f.minX, p.minX)) * (Math.max(f.maxY, p.maxY) - Math.min(f.minY, p.minY)) - u) < h ? (h = l,
c = u < c ? u : c,
a = s) : l === h && u < c && (c = u,
a = s);
e = a || e.children[0]
}
return e
},
_insert: function(t, e, n) {
var r = this.toBBox
, i = n ? t : r(t)
, o = []
, s = this._chooseSubtree(i, this.data, e, o);
for (s.children.push(t),
Ot(s, i); e >= 0 && o[e].children.length > this._maxEntries; )
this._split(o, e),
e--;
this._adjustParentBBoxes(i, o, e)
},
_split: function(t, e) {
var n = t[e]
, r = n.children.length
, i = this._minEntries;
this._chooseSplitAxis(n, i, r);
var o = this._chooseSplitIndex(n, i, r)
, s = Gt(n.children.splice(o, n.children.length - o));
s.height = n.height,
s.leaf = n.leaf,
Mt(n, this.toBBox),
Mt(s, this.toBBox),
e ? t[e - 1].children.push(s) : this._splitRoot(n, s)
},
_splitRoot: function(t, e) {
this.data = Gt([t, e]),
this.data.height = t.height + 1,
this.data.leaf = !1,
Mt(this.data, this.toBBox)
},
_chooseSplitIndex: function(t, e, n) {
var r, i, o, s, a, u, l, c, h, p, f, g, d, y;
for (u = l = 1 / 0,
r = e; r <= n - e; r++)
i = Lt(t, 0, r, this.toBBox),
o = Lt(t, r, n, this.toBBox),
h = i,
p = o,
f = void 0,
g = void 0,
d = void 0,
y = void 0,
f = Math.max(h.minX, p.minX),
g = Math.max(h.minY, p.minY),
d = Math.min(h.maxX, p.maxX),
y = Math.min(h.maxY, p.maxY),
s = Math.max(0, d - f) * Math.max(0, y - g),
a = At(i) + At(o),
s < u ? (u = s,
c = r,
l = a < l ? a : l) : s === u && a < l && (l = a,
c = r);
return c
},
_chooseSplitAxis: function(t, e, n) {
var r = t.leaf ? this.compareMinX : Rt
, i = t.leaf ? this.compareMinY : Tt;
this._allDistMargin(t, e, n, r) < this._allDistMargin(t, e, n, i) && t.children.sort(r)
},
_allDistMargin: function(t, e, n, r) {
t.children.sort(r);
var i, o, s = this.toBBox, a = Lt(t, 0, e, s), u = Lt(t, n - e, n, s), l = Dt(a) + Dt(u);
for (i = e; i < n - e; i++)
o = t.children[i],
Ot(a, t.leaf ? s(o) : o),
l += Dt(a);
for (i = n - e - 1; i >= e; i--)
o = t.children[i],
Ot(u, t.leaf ? s(o) : o),
l += Dt(u);
return l
},
_adjustParentBBoxes: function(t, e, n) {
for (var r = n; r >= 0; r--)
Ot(e[r], t)
},
_condense: function(t) {
for (var e, n = t.length - 1; n >= 0; n--)
0 === t[n].children.length ? n > 0 ? (e = t[n - 1].children).splice(e.indexOf(t[n]), 1) : this.clear() : Mt(t[n], this.toBBox)
},
_initFormat: function(t) {
var e = ["return a", " - b", ";"];
this.compareMinX = new Function("a","b",e.join(t[0])),
this.compareMinY = new Function("a","b",e.join(t[1])),
this.toBBox = new Function("a","return {minX: a" + t[0] + ", minY: a" + t[1] + ", maxX: a" + t[2] + ", maxY: a" + t[3] + "};")
}
},
Nt.default = St;
var zt = function(t, e, n) {
var r = t * e
, i = jt * t
, o = i - (i - t)
, s = t - o
, a = jt * e
, u = a - (a - e)
, l = e - u
, c = s * l - (r - o * u - s * u - o * l);
if (n)
return n[0] = c,
n[1] = r,
n;
return [c, r]
}
, jt = +(Math.pow(2, 27) + 1);
var Ut = function(t, e) {
var n = 0 | t.length
, r = 0 | e.length;
if (1 === n && 1 === r)
return function(t, e) {
var n = t + e
, r = n - t
, i = t - (n - r) + (e - r);
if (i)
return [i, n];
return [n]
}(t[0], e[0]);
var i, o, s = new Array(n + r), a = 0, u = 0, l = 0, c = Math.abs, h = t[u], p = c(h), f = e[l], g = c(f);
p < g ? (o = h,
(u += 1) < n && (h = t[u],
p = c(h))) : (o = f,
(l += 1) < r && (f = e[l],
g = c(f)));
u < n && p < g || l >= r ? (i = h,
(u += 1) < n && (h = t[u],
p = c(h))) : (i = f,
(l += 1) < r && (f = e[l],
g = c(f)));
var d, y, v = i + o, _ = v - i, m = o - _, x = m, E = v;
for (; u < n && l < r; )
p < g ? (i = h,
(u += 1) < n && (h = t[u],
p = c(h))) : (i = f,
(l += 1) < r && (f = e[l],
g = c(f))),
(m = (o = x) - (_ = (v = i + o) - i)) && (s[a++] = m),
x = E - ((d = E + v) - (y = d - E)) + (v - y),
E = d;
for (; u < n; )
(m = (o = x) - (_ = (v = (i = h) + o) - i)) && (s[a++] = m),
x = E - ((d = E + v) - (y = d - E)) + (v - y),
E = d,
(u += 1) < n && (h = t[u]);
for (; l < r; )
(m = (o = x) - (_ = (v = (i = f) + o) - i)) && (s[a++] = m),
x = E - ((d = E + v) - (y = d - E)) + (v - y),
E = d,
(l += 1) < r && (f = e[l]);
x && (s[a++] = x);
E && (s[a++] = E);
a || (s[a++] = 0);
return s.length = a,
s
};
var Vt = function(t, e, n) {
var r = t + e
, i = r - t
, o = e - i
, s = t - (r - i);
if (n)
return n[0] = s + o,
n[1] = r,
n;
return [s + o, r]
};
var Xt = function(t, e) {
var n = t.length;
if (1 === n) {
var r = zt(t[0], e);
return r[0] ? r : [r[1]]
}
var i = new Array(2 * n)
, o = [.1, .1]
, s = [.1, .1]
, a = 0;
zt(t[0], e, o),
o[0] && (i[a++] = o[0]);
for (var u = 1; u < n; ++u) {
zt(t[u], e, s);
var l = o[1];
Vt(l, s[0], o),
o[0] && (i[a++] = o[0]);
var c = s[1]
, h = o[1]
, p = c + h
, f = h - (p - c);
o[1] = p,
f && (i[a++] = f)
}
o[1] && (i[a++] = o[1]);
0 === a && (i[a++] = 0);
return i.length = a,
i
};
var Yt = function(t, e) {
var n = 0 | t.length
, r = 0 | e.length;
if (1 === n && 1 === r)
return function(t, e) {
var n = t + e
, r = n - t
, i = t - (n - r) + (e - r);
if (i)
return [i, n];
return [n]
}(t[0], -e[0]);
var i, o, s = new Array(n + r), a = 0, u = 0, l = 0, c = Math.abs, h = t[u], p = c(h), f = -e[l], g = c(f);
p < g ? (o = h,
(u += 1) < n && (h = t[u],
p = c(h))) : (o = f,
(l += 1) < r && (f = -e[l],
g = c(f)));
u < n && p < g || l >= r ? (i = h,
(u += 1) < n && (h = t[u],
p = c(h))) : (i = f,
(l += 1) < r && (f = -e[l],
g = c(f)));
var d, y, v = i + o, _ = v - i, m = o - _, x = m, E = v;
for (; u < n && l < r; )
p < g ? (i = h,
(u += 1) < n && (h = t[u],
p = c(h))) : (i = f,
(l += 1) < r && (f = -e[l],
g = c(f))),
(m = (o = x) - (_ = (v = i + o) - i)) && (s[a++] = m),
x = E - ((d = E + v) - (y = d - E)) + (v - y),
E = d;
for (; u < n; )
(m = (o = x) - (_ = (v = (i = h) + o) - i)) && (s[a++] = m),
x = E - ((d = E + v) - (y = d - E)) + (v - y),
E = d,
(u += 1) < n && (h = t[u]);
for (; l < r; )
(m = (o = x) - (_ = (v = (i = f) + o) - i)) && (s[a++] = m),
x = E - ((d = E + v) - (y = d - E)) + (v - y),
E = d,
(l += 1) < r && (f = -e[l]);
x && (s[a++] = x);
E && (s[a++] = E);
a || (s[a++] = 0);
return s.length = a,
s
};
var Ht = Bt((function(t) {
function e(t, e) {
for (var n = new Array(t.length - 1), r = 1; r < t.length; ++r)
for (var i = n[r - 1] = new Array(t.length - 1), o = 0, s = 0; o < t.length; ++o)
o !== e && (i[s++] = t[r][o]);
return n
}
function n(t) {
if (1 === t.length)
return t[0];
if (2 === t.length)
return ["sum(", t[0], ",", t[1], ")"].join("");
var e = t.length >> 1;
return ["sum(", n(t.slice(0, e)), ",", n(t.slice(e)), ")"].join("")
}
function r(t) {
if (2 === t.length)
return [["sum(prod(", t[0][0], ",", t[1][1], "),prod(-", t[0][1], ",", t[1][0], "))"].join("")];
for (var i = [], o = 0; o < t.length; ++o)
i.push(["scale(", n(r(e(t, o))), ",", (s = o,
1 & s ? "-" : ""), t[0][o], ")"].join(""));
return i;
var s
}
function i(t) {
for (var i = [], o = [], s = function(t) {
for (var e = new Array(t), n = 0; n < t; ++n) {
e[n] = new Array(t);
for (var r = 0; r < t; ++r)
e[n][r] = ["m", r, "[", t - n - 1, "]"].join("")
}
return e
}(t), a = [], u = 0; u < t; ++u)
0 == (1 & u) ? i.push.apply(i, r(e(s, u))) : o.push.apply(o, r(e(s, u))),
a.push("m" + u);
var l = n(i)
, c = n(o)
, h = "orientation" + t + "Exact"
, p = ["function ", h, "(", a.join(), "){var p=", l, ",n=", c, ",d=sub(p,n);return d[d.length-1];};return ", h].join("");
return new Function("sum","prod","scale","sub",p)(Ut, zt, Xt, Yt)
}
var o = i(3)
, s = i(4)
, a = [function() {
return 0
}
, function() {
return 0
}
, function(t, e) {
return e[0] - t[0]
}
, function(t, e, n) {
var r, i = (t[1] - n[1]) * (e[0] - n[0]), s = (t[0] - n[0]) * (e[1] - n[1]), a = i - s;
if (i > 0) {
if (s <= 0)
return a;
r = i + s
} else {
if (!(i < 0))
return a;
if (s >= 0)
return a;
r = -(i + s)
}
var u = 33306690738754716e-32 * r;
return a >= u || a <= -u ? a : o(t, e, n)
}
, function(t, e, n, r) {
var i = t[0] - r[0]
, o = e[0] - r[0]
, a = n[0] - r[0]
, u = t[1] - r[1]
, l = e[1] - r[1]
, c = n[1] - r[1]
, h = t[2] - r[2]
, p = e[2] - r[2]
, f = n[2] - r[2]
, g = o * c
, d = a * l
, y = a * u
, v = i * c
, _ = i * l
, m = o * u
, x = h * (g - d) + p * (y - v) + f * (_ - m)
, E = 7771561172376103e-31 * ((Math.abs(g) + Math.abs(d)) * Math.abs(h) + (Math.abs(y) + Math.abs(v)) * Math.abs(p) + (Math.abs(_) + Math.abs(m)) * Math.abs(f));
return x > E || -x > E ? x : s(t, e, n, r)
}
];
function u(t) {
var e = a[t.length];
return e || (e = a[t.length] = i(t.length)),
e.apply(void 0, t)
}
!function() {
for (; a.length <= 5; )
a.push(i(a.length));
for (var e = [], n = ["slow"], r = 0; r <= 5; ++r)
e.push("a" + r),
n.push("o" + r);
var o = ["function getOrientation(", e.join(), "){switch(arguments.length){case 0:case 1:return 0;"];
for (r = 2; r <= 5; ++r)
o.push("case ", r, ":return o", r, "(", e.slice(0, r).join(), ");");
o.push("}var s=new Array(arguments.length);for(var i=0;i<arguments.length;++i){s[i]=arguments[i]};return slow(s);}return getOrientation"),
n.push(o.join(""));
var s = Function.apply(void 0, n);
for (t.exports = s.apply(void 0, [u].concat(a)),
r = 0; r <= 5; ++r)
t.exports[r] = a[r]
}()
}
))
, Wt = function(t) {
var e = t.length;
if (e < 3) {
for (var n = new Array(e), r = 0; r < e; ++r)
n[r] = r;
return 2 === e && t[0][0] === t[1][0] && t[0][1] === t[1][1] ? [0] : n
}
var i = new Array(e);
for (r = 0; r < e; ++r)
i[r] = r;
i.sort((function(e, n) {
var r = t[e][0] - t[n][0];
return r || t[e][1] - t[n][1]
}
));
var o = [i[0], i[1]]
, s = [i[0], i[1]];
for (r = 2; r < e; ++r) {
for (var a = i[r], u = t[a], l = o.length; l > 1 && Jt(t[o[l - 2]], t[o[l - 1]], u) <= 0; )
l -= 1,
o.pop();
for (o.push(a),
l = s.length; l > 1 && Jt(t[s[l - 2]], t[s[l - 1]], u) >= 0; )
l -= 1,
s.pop();
s.push(a)
}
n = new Array(s.length + o.length - 2);
for (var c = 0, h = (r = 0,
o.length); r < h; ++r)
n[c++] = o[r];
for (var p = s.length - 2; p > 0; --p)
n[c++] = s[p];
return n
}
, Jt = Ht[3];
var Zt = Qt
, Kt = Qt;
function Qt(t, e) {
if (!(this instanceof Qt))
return new Qt(t,e);
if (this.data = t || [],
this.length = this.data.length,
this.compare = e || $t,
this.length > 0)
for (var n = (this.length >> 1) - 1; n >= 0; n--)
this._down(n)
}
function $t(t, e) {
return t < e ? -1 : t > e ? 1 : 0
}
Qt.prototype = {
push: function(t) {
this.data.push(t),
this.length++,
this._up(this.length - 1)
},
pop: function() {
if (0 !== this.length) {
var t = this.data[0];
return this.length--,
this.length > 0 && (this.data[0] = this.data[this.length],
this._down(0)),
this.data.pop(),
t
}
},
peek: function() {
return this.data[0]
},
_up: function(t) {
for (var e = this.data, n = this.compare, r = e[t]; t > 0; ) {
var i = t - 1 >> 1
, o = e[i];
if (n(r, o) >= 0)
break;
e[t] = o,
t = i
}
e[t] = r
},
_down: function(t) {
for (var e = this.data, n = this.compare, r = this.length >> 1, i = e[t]; t < r; ) {
var o = 1 + (t << 1)
, s = o + 1
, a = e[o];
if (s < this.length && n(e[s], a) < 0 && (o = s,
a = e[s]),
n(a, i) >= 0)
break;
e[t] = a,
t = o
}
e[t] = i
}
},
Zt.default = Kt;
var te = function(t, e) {
for (var n = t[0], r = t[1], i = !1, o = 0, s = e.length - 1; o < e.length; s = o++) {
var a = e[o][0]
, u = e[o][1]
, l = e[s][0]
, c = e[s][1];
u > r != c > r && n < (l - a) * (r - u) / (c - u) + a && (i = !i)
}
return i
}
, ee = Ht[3]
, ne = ie
, re = ie;
function ie(t, e, n) {
e = Math.max(0, void 0 === e ? 2 : e),
n = n || 0;
for (var r, i = function(t) {
for (var e = t[0], n = t[0], r = t[0], i = t[0], o = 0; o < t.length; o++) {
var s = t[o];
s[0] < e[0] && (e = s),
s[0] > r[0] && (r = s),
s[1] < n[1] && (n = s),
s[1] > i[1] && (i = s)
}
var a = [e, n, r, i]
, u = a.slice();
for (o = 0; o < t.length; o++)
te(t[o], a) || u.push(t[o]);
var l = Wt(u)
, c = [];
for (o = 0; o < l.length; o++)
c.push(u[l[o]]);
return c
}(t), o = Nt(16, ["[0]", "[1]", "[0]", "[1]"]).load(t), s = [], a = 0; a < i.length; a++) {
var u = i[a];
o.remove(u),
r = he(u, r),
s.push(r)
}
var l = Nt(16);
for (a = 0; a < s.length; a++)
l.insert(ce(s[a]));
for (var c = e * e, h = n * n; s.length; ) {
var p = s.shift()
, f = p.p
, g = p.next.p
, d = pe(f, g);
if (!(d < h)) {
var y = d / c;
(u = oe(o, p.prev.p, f, g, p.next.next.p, y, l)) && Math.min(pe(u, f), pe(u, g)) <= y && (s.push(p),
s.push(he(u, p)),
o.remove(u),
l.remove(p),
l.insert(ce(p)),
l.insert(ce(p.next)))
}
}
p = r;
var v = [];
do {
v.push(p.p),
p = p.next
} while (p !== r);
return v.push(p.p),
v
}
function oe(t, e, n, r, i, o, s) {
for (var a = new Zt(null,se), u = t.data; u; ) {
for (var l = 0; l < u.children.length; l++) {
var c = u.children[l]
, h = u.leaf ? fe(c, n, r) : ae(n, r, c);
h > o || a.push({
node: c,
dist: h
})
}
for (; a.length && !a.peek().node.children; ) {
var p = a.pop()
, f = p.node
, g = fe(f, e, n)
, d = fe(f, r, i);
if (p.dist < g && p.dist < d && le(n, f, s) && le(r, f, s))
return f
}
(u = a.pop()) && (u = u.node)
}
return null
}
function se(t, e) {
return t.dist - e.dist
}
function ae(t, e, n) {
if (ue(t, n) || ue(e, n))
return 0;
var r = ge(t[0], t[1], e[0], e[1], n.minX, n.minY, n.maxX, n.minY);
if (0 === r)
return 0;
var i = ge(t[0], t[1], e[0], e[1], n.minX, n.minY, n.minX, n.maxY);
if (0 === i)
return 0;
var o = ge(t[0], t[1], e[0], e[1], n.maxX, n.minY, n.maxX, n.maxY);
if (0 === o)
return 0;
var s = ge(t[0], t[1], e[0], e[1], n.minX, n.maxY, n.maxX, n.maxY);
return 0 === s ? 0 : Math.min(r, i, o, s)
}
function ue(t, e) {
return t[0] >= e.minX && t[0] <= e.maxX && t[1] >= e.minY && t[1] <= e.maxY
}
function le(t, e, n) {
for (var r, i, o, s, a = Math.min(t[0], e[0]), u = Math.min(t[1], e[1]), l = Math.max(t[0], e[0]), c = Math.max(t[1], e[1]), h = n.search({
minX: a,
minY: u,
maxX: l,
maxY: c
}), p = 0; p < h.length; p++)
if (r = h[p].p,
i = h[p].next.p,
o = t,
r !== (s = e) && i !== o && ee(r, i, o) > 0 != ee(r, i, s) > 0 && ee(o, s, r) > 0 != ee(o, s, i) > 0)
return !1;
return !0
}
function ce(t) {
var e = t.p
, n = t.next.p;
return t.minX = Math.min(e[0], n[0]),
t.minY = Math.min(e[1], n[1]),
t.maxX = Math.max(e[0], n[0]),
t.maxY = Math.max(e[1], n[1]),
t
}
function he(t, e) {
var n = {
p: t,
prev: null,
next: null,
minX: 0,
minY: 0,
maxX: 0,
maxY: 0
};
return e ? (n.next = e.next,
n.prev = e,
e.next.prev = n,
e.next = n) : (n.prev = n,
n.next = n),
n
}
function pe(t, e) {
var n = t[0] - e[0]
, r = t[1] - e[1];
return n * n + r * r
}
function fe(t, e, n) {
var r = e[0]
, i = e[1]
, o = n[0] - r
, s = n[1] - i;
if (0 !== o || 0 !== s) {
var a = ((t[0] - r) * o + (t[1] - i) * s) / (o * o + s * s);
a > 1 ? (r = n[0],
i = n[1]) : a > 0 && (r += o * a,
i += s * a)
}
return (o = t[0] - r) * o + (s = t[1] - i) * s
}
function ge(t, e, n, r, i, o, s, a) {
var u, l, c, h, p = n - t, f = r - e, g = s - i, d = a - o, y = t - i, v = e - o, _ = p * p + f * f, m = p * g + f * d, x = g * g + d * d, E = p * y + f * v, b = g * y + d * v, w = _ * x - m * m, I = w, N = w;
0 === w ? (l = 0,
I = 1,
h = b,
N = x) : (h = _ * b - m * E,
(l = m * b - x * E) < 0 ? (l = 0,
h = b,
N = x) : l > I && (l = I,
h = b + m,
N = x)),
h < 0 ? (h = 0,
-E < 0 ? l = 0 : -E > _ ? l = I : (l = -E,
I = _)) : h > N && (h = N,
-E + m < 0 ? l = 0 : -E + m > _ ? l = I : (l = -E + m,
I = _));
var S = (1 - (c = 0 === h ? 0 : h / N)) * i + c * s - ((1 - (u = 0 === l ? 0 : l / I)) * t + u * n)
, C = (1 - c) * o + c * a - ((1 - u) * e + u * r);
return S * S + C * C
}
function de(t, e) {
void 0 === e && (e = {}),
e.concavity = e.concavity || 1 / 0;
var n = [];
if (R(t, (function(t) {
n.push([t[0], t[1]])
}
)),
!n.length)
return null;
var r = ne(n, e.concavity);
return r.length > 3 ? l([r]) : null
}
function ye(t, e, n) {
if (void 0 === n && (n = {}),
!t)
throw new Error("point is required");
if (!e)
throw new Error("polygon is required");
var r = K(t)
, i = rt(e)
, o = i.type
, s = e.bbox
, a = i.coordinates;
if (s && !1 === function(t, e) {
return e[0] <= t[0] && e[1] <= t[1] && e[2] >= t[0] && e[3] >= t[1]
}(r, s))
return !1;
"Polygon" === o && (a = [a]);
for (var u = !1, l = 0; l < a.length && !u; l++)
if (ve(r, a[l][0], n.ignoreBoundary)) {
for (var c = !1, h = 1; h < a[l].length && !c; )
ve(r, a[l][h], !n.ignoreBoundary) && (c = !0),
h++;
c || (u = !0)
}
return u
}
function ve(t, e, n) {
var r = !1;
e[0][0] === e[e.length - 1][0] && e[0][1] === e[e.length - 1][1] && (e = e.slice(0, e.length - 1));
for (var i = 0, o = e.length - 1; i < e.length; o = i++) {
var s = e[i][0]
, a = e[i][1]
, u = e[o][0]
, l = e[o][1];
if (t[1] * (s - u) + a * (u - t[0]) + l * (t[0] - s) == 0 && (s - t[0]) * (u - t[0]) <= 0 && (a - t[1]) * (l - t[1]) <= 0)
return !n;
a > t[1] != l > t[1] && t[0] < (u - s) * (t[1] - a) / (l - a) + s && (r = !r)
}
return r
}
function _e(t, e) {
var n = [];
return F(t, (function(t) {
var r = !1;
if ("Point" === t.geometry.type)
q(e, (function(e) {
ye(t, e) && (r = !0)
}
)),
r && n.push(t);
else {
if ("MultiPoint" !== t.geometry.type)
throw new Error("Input geometry must be a Point or MultiPoint");
var i = [];
q(e, (function(e) {
R(t, (function(t) {
ye(t, e) && (r = !0,
i.push(t))
}
))
}
)),
r && n.push(d(i))
}
}
)),
f(n)
}
function me(t, e, n) {
void 0 === n && (n = {});
var r = K(t)
, i = K(e)
, o = I(i[1] - r[1])
, s = I(i[0] - r[0])
, a = I(r[1])
, u = I(i[1])
, l = Math.pow(Math.sin(o / 2), 2) + Math.pow(Math.sin(s / 2), 2) * Math.cos(a) * Math.cos(u);
return m(2 * Math.atan2(Math.sqrt(l), Math.sqrt(1 - l)), n.units)
}
function xe(t, e) {
var n = !1;
return f(function(t) {
if (t.length < 3)
return [];
t.sort(be);
var e, n, r, i, o, s, a = t.length - 1, u = t[a].x, l = t[0].x, c = t[a].y, h = c, p = 1e-12;
for (; a--; )
t[a].y < c && (c = t[a].y),
t[a].y > h && (h = t[a].y);
var f, g = l - u, d = h - c, y = g > d ? g : d, v = .5 * (l + u), _ = .5 * (h + c), m = [new Ee({
__sentinel: !0,
x: v - 20 * y,
y: _ - y
},{
__sentinel: !0,
x: v,
y: _ + 20 * y
},{
__sentinel: !0,
x: v + 20 * y,
y: _ - y
})], x = [], E = [];
a = t.length;
for (; a--; ) {
for (E.length = 0,
f = m.length; f--; )
(g = t[a].x - m[f].x) > 0 && g * g > m[f].r ? (x.push(m[f]),
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}
function Ye(t) {
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type: "GeometryCollection",
geometries: t.features.map(He)
};
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}
function He(t) {
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t.properties) {
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function We(t) {
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return {
type: null
};
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type: "GeometryCollection",
geometries: t.geometries.map(We)
} : "Point" === t.type || "MultiPoint" === t.type ? {
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coordinates: t.coordinates
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type: t.type,
arcs: t.coordinates
};
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function o(t) {
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t.geometries.forEach(o)
},
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a(t.coordinates)
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t.coordinates.forEach(a)
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LineString: function(t) {
u(t.arcs)
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MultiLineString: function(t) {
t.arcs.forEach(u)
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t.arcs.forEach(u)
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t.arcs.forEach(l)
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function a(t) {
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function u(t) {
t.forEach(a)
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function l(t) {
t.forEach(u)
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o(t[c]);
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l = Math.round((n[0] - r) * a),
c = Math.round((n[1] - i) * u),
l === o && c === s || (g[p++] = [o = l, s = c]);
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function h(t) {
return c(t, 2)
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function p(t) {
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return t.map(p)
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function g(t) {
null != t && De.call(d, t.type) && d[t.type](t)
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t.geometries.forEach(g)
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t.coordinates = t.coordinates.map(l)
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LineString: function(t) {
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MultiLineString: function(t) {
t.arcs = t.arcs.map(h)
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Polygon: function(t) {
t.arcs = f(t.arcs)
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MultiPolygon: function(t) {
t.arcs = t.arcs.map(f)
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for (var y in t)
g(t[y]);
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translate: [r, i]
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var e, n, r, i, o = t.coordinates, s = t.lines, a = t.rings, u = s.length + a.length;
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delete t.rings,
r = 0,
i = s.length; r < i; ++r)
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h(e)
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h(n)
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h = r.length; u < h; ++u)
if (f(i = r[u], t))
return t[0] = i[0],
void (t[1] = i[1]);
if (s = l.get(n = o[t[1]]))
for (u = 0,
h = s.length; u < h; ++u)
if (g(a = s[u], t))
return t[1] = a[0],
void (t[0] = a[1]);
r ? r.push(t) : l.set(e, [t]),
s ? s.push(t) : l.set(n, [t]),
c.push(t)
}
function p(t) {
var e, n, r, i, s;
if (n = l.get(o[t[0]]))
for (i = 0,
s = n.length; i < s; ++i) {
if (d(r = n[i], t))
return t[0] = r[0],
void (t[1] = r[1]);
if (y(r, t))
return t[0] = r[1],
void (t[1] = r[0])
}
if (n = l.get(e = o[t[0] + v(t)]))
for (i = 0,
s = n.length; i < s; ++i) {
if (d(r = n[i], t))
return t[0] = r[0],
void (t[1] = r[1]);
if (y(r, t))
return t[0] = r[1],
void (t[1] = r[0])
}
n ? n.push(t) : l.set(e, [t]),
c.push(t)
}
function f(t, e) {
var n = t[0]
, r = e[0]
, i = t[1];
if (n - i != r - e[1])
return !1;
for (; n <= i; ++n,
++r)
if (!ke(o[n], o[r]))
return !1;
return !0
}
function g(t, e) {
var n = t[0]
, r = e[0]
, i = t[1]
, s = e[1];
if (n - i != r - s)
return !1;
for (; n <= i; ++n,
--s)
if (!ke(o[n], o[s]))
return !1;
return !0
}
function d(t, e) {
var n = t[0]
, r = e[0]
, i = t[1] - n;
if (i !== e[1] - r)
return !1;
for (var s = v(t), a = v(e), u = 0; u < i; ++u)
if (!ke(o[n + (u + s) % i], o[r + (u + a) % i]))
return !1;
return !0
}
function y(t, e) {
var n = t[0]
, r = e[0]
, i = t[1]
, s = e[1]
, a = i - n;
if (a !== s - r)
return !1;
for (var u = v(t), l = a - v(e), c = 0; c < a; ++c)
if (!ke(o[n + (c + u) % a], o[s - (c + l) % a]))
return !1;
return !0
}
function v(t) {
for (var e = t[0], n = t[1], r = e, i = r, s = o[r]; ++r < n; ) {
var a = o[r];
(a[0] < s[0] || a[0] === s[0] && a[1] < s[1]) && (i = r,
s = a)
}
return i - e
}
return t
}(function(t) {
var e, n, r, i = je(t), o = t.coordinates, s = t.lines, a = t.rings;
for (n = 0,
r = s.length; n < r; ++n)
for (var u = s[n], l = u[0], c = u[1]; ++l < c; )
i.has(o[l]) && (e = {
0: l,
1: u[1]
},
u[1] = l,
u = u.next = e);
for (n = 0,
r = a.length; n < r; ++n)
for (var h = a[n], p = h[0], f = p, g = h[1], d = i.has(o[p]); ++f < g; )
i.has(o[f]) && (d ? (e = {
0: f,
1: h[1]
},
h[1] = f,
h = h.next = e) : (Ue(o, p, g, g - f),
o[g] = o[p],
d = !0,
f = p));
return t
}(function(t) {
var e = -1
, n = []
, r = []
, i = [];
function o(t) {
t && De.call(s, t.type) && s[t.type](t)
}
var s = {
GeometryCollection: function(t) {
t.geometries.forEach(o)
},
LineString: function(t) {
t.arcs = a(t.arcs)
},
MultiLineString: function(t) {
t.arcs = t.arcs.map(a)
},
Polygon: function(t) {
t.arcs = t.arcs.map(u)
},
MultiPolygon: function(t) {
t.arcs = t.arcs.map(l)
}
};
function a(t) {
for (var r = 0, o = t.length; r < o; ++r)
i[++e] = t[r];
var s = {
0: e - o + 1,
1: e
};
return n.push(s),
s
}
function u(t) {
for (var n = 0, o = t.length; n < o; ++n)
i[++e] = t[n];
var s = {
0: e - o + 1,
1: e
};
return r.push(s),
s
}
function l(t) {
return t.map(u)
}
for (var c in t)
o(t[c]);
return {
type: "Topology",
coordinates: i,
lines: n,
rings: r,
objects: t
}
}(t)))
, o = i.coordinates
, s = Fe(1.4 * i.arcs.length, Ze, Ke);
function a(t) {
t && De.call(u, t.type) && u[t.type](t)
}
t = i.objects,
i.bbox = n,
i.arcs = i.arcs.map((function(t, e) {
return s.set(t, e),
o.slice(t[0], t[1] + 1)
}
)),
delete i.coordinates,
o = null;
var u = {
GeometryCollection: function(t) {
t.geometries.forEach(a)
},
LineString: function(t) {
t.arcs = l(t.arcs)
},
MultiLineString: function(t) {
t.arcs = t.arcs.map(l)
},
Polygon: function(t) {
t.arcs = t.arcs.map(l)
},
MultiPolygon: function(t) {
t.arcs = t.arcs.map(c)
}
};
function l(t) {
var e = [];
do {
var n = s.get(t);
e.push(t[0] < t[1] ? n : ~n)
} while (t = t.next);
return e
}
function c(t) {
return t.map(l)
}
for (var h in t)
a(t[h]);
return r && (i.transform = r,
i.arcs = function(t) {
for (var e = -1, n = t.length; ++e < n; ) {
for (var r, i, o = t[e], s = 0, a = 1, u = o.length, l = o[0], c = l[0], h = l[1]; ++s < u; )
r = (l = o[s])[0],
i = l[1],
r === c && i === h || (o[a++] = [r - c, i - h],
c = r,
h = i);
1 === a && (o[a++] = [0, 0]),
o.length = a
}
return t
}(i.arcs)),
i
}
function Ze(t) {
var e, n = t[0], r = t[1];
return r < n && (e = n,
n = r,
r = e),
n + 31 * r
}
function Ke(t, e) {
var n, r = t[0], i = t[1], o = e[0], s = e[1];
return i < r && (n = r,
r = i,
i = n),
s < o && (n = o,
o = s,
s = n),
r === o && i === s
}
function Qe(t, e) {
if (void 0 === e && (e = {}),
"FeatureCollection" !== it(t))
throw new Error("geojson must be a FeatureCollection");
if (!t.features.length)
throw new Error("geojson is empty");
!1 !== e.mutate && void 0 !== e.mutate || (t = Ie(t));
var n = [];
z(t, (function(t) {
n.push(t.geometry)
}
));
var r = Je({
geoms: v(n).geometry
});
return function(t) {
return Re(t, Ae.apply(this, arguments))
}(r, r.objects.geoms.geometries)
}
function $e(t, e) {
if (void 0 === e && (e = {}),
!P(e = e || {}))
throw new Error("options is invalid");
var n = e.mutate;
if ("FeatureCollection" !== it(t))
throw new Error("geojson must be a FeatureCollection");
if (!t.features.length)
throw new Error("geojson is empty");
!1 !== n && void 0 !== n || (t = Ie(t));
var r = function(t) {
var e = {};
z(t, (function(t) {
e[t.geometry.type] = !0
}
));
var n = Object.keys(e);
if (1 === n.length)
return n[0];
return null
}(t);
if (!r)
throw new Error("geojson must be homogenous");
var i = t;
switch (r) {
case "LineString":
return Me(i, e);
case "Polygon":
return Qe(i, e);
default:
throw new Error(r + " is not supported")
}
}
function tn(t, e) {
void 0 === e && (e = {});
var n = "object" == typeof e ? e.mutate : e;
if (!t)
throw new Error("geojson is required");
var r = it(t)
, i = [];
switch (r) {
case "LineString":
i = en(t);
break;
case "MultiLineString":
case "Polygon":
Q(t).forEach((function(t) {
i.push(en(t))
}
));
break;
case "MultiPolygon":
Q(t).forEach((function(t) {
var e = [];
t.forEach((function(t) {
e.push(en(t))
}
)),
i.push(e)
}
));
break;
case "Point":
return t;
case "MultiPoint":
var s = {};
Q(t).forEach((function(t) {
var e = t.join("-");
Object.prototype.hasOwnProperty.call(s, e) || (i.push(t),
s[e] = !0)
}
));
break;
default:
throw new Error(r + " geometry not supported")
}
return t.coordinates ? !0 === n ? (t.coordinates = i,
t) : {
type: r,
coordinates: i
} : !0 === n ? (t.geometry.coordinates = i,
t) : o({
type: r,
coordinates: i
}, t.properties, {
bbox: t.bbox,
id: t.id
})
}
function en(t) {
var e = Q(t);
if (2 === e.length && !nn(e[0], e[1]))
return e;
var n = []
, r = e.length - 1
, i = n.length;
n.push(e[0]);
for (var o = 1; o < r; o++) {
var s = n[n.length - 1];
e[o][0] === s[0] && e[o][1] === s[1] || (n.push(e[o]),
(i = n.length) > 2 && rn(n[i - 3], n[i - 1], n[i - 2]) && n.splice(n.length - 2, 1))
}
if (n.push(e[e.length - 1]),
i = n.length,
nn(e[0], e[e.length - 1]) && i < 4)
throw new Error("invalid polygon");
return rn(n[i - 3], n[i - 1], n[i - 2]) && n.splice(n.length - 2, 1),
n
}
function nn(t, e) {
return t[0] === e[0] && t[1] === e[1]
}
function rn(t, e, n) {
var r = n[0]
, i = n[1]
, o = t[0]
, s = t[1]
, a = e[0]
, u = e[1]
, l = a - o
, c = u - s;
return 0 === (r - o) * c - (i - s) * l && (Math.abs(l) >= Math.abs(c) ? l > 0 ? o <= r && r <= a : a <= r && r <= o : c > 0 ? s <= i && i <= u : u <= i && i <= s)
}
function on(t, e, n) {
var r = e.x
, i = e.y
, o = n.x - r
, s = n.y - i;
if (0 !== o || 0 !== s) {
var a = ((t.x - r) * o + (t.y - i) * s) / (o * o + s * s);
a > 1 ? (r = n.x,
i = n.y) : a > 0 && (r += o * a,
i += s * a)
}
return (o = t.x - r) * o + (s = t.y - i) * s
}
function sn(t, e, n, r, i) {
for (var o, s = r, a = e + 1; a < n; a++) {
var u = on(t[a], t[e], t[n]);
u > s && (o = a,
s = u)
}
s > r && (o - e > 1 && sn(t, e, o, r, i),
i.push(t[o]),
n - o > 1 && sn(t, o, n, r, i))
}
function an(t, e) {
var n = t.length - 1
, r = [t[0]];
return sn(t, 0, n, e, r),
r.push(t[n]),
r
}
function un(t, e, n) {
if (t.length <= 2)
return t;
var r = void 0 !== e ? e * e : 1;
return t = an(t = n ? t : function(t, e) {
for (var n, r, i, o, s, a = t[0], u = [a], l = 1, c = t.length; l < c; l++)
n = t[l],
i = a,
o = void 0,
s = void 0,
o = (r = n).x - i.x,
s = r.y - i.y,
o * o + s * s > e && (u.push(n),
a = n);
return a !== n && u.push(n),
u
}(t, r), r)
}
function ln(t, e, n) {
return un(t.map((function(t) {
return {
x: t[0],
y: t[1],
z: t[2]
}
}
)), e, n).map((function(t) {
return t.z ? [t.x, t.y, t.z] : [t.x, t.y]
}
))
}
function cn(t, e, n) {
return t.map((function(t) {
var r = t.map((function(t) {
return {
x: t[0],
y: t[1]
}
}
));
if (r.length < 4)
throw new Error("invalid polygon");
for (var i = un(r, e, n).map((function(t) {
return [t.x, t.y]
}
)); !hn(i); )
i = un(r, e -= .01 * e, n).map((function(t) {
return [t.x, t.y]
}
));
return i[i.length - 1][0] === i[0][0] && i[i.length - 1][1] === i[0][1] || i.push(i[0]),
i
}
))
}
function hn(t) {
return !(t.length < 3) && !(3 === t.length && t[2][0] === t[0][0] && t[2][1] === t[0][1])
}
var pn = function() {
function t(t) {
this.points = t.points || [],
this.duration = t.duration || 1e4,
this.sharpness = t.sharpness || .85,
this.centers = [],
this.controls = [],
this.stepLength = t.stepLength || 60,
this.length = this.points.length,
this.delay = 0;
for (var e = 0; e < this.length; e++)
this.points[e].z = this.points[e].z || 0;
for (e = 0; e < this.length - 1; e++) {
var n = this.points[e]
, r = this.points[e + 1];
this.centers.push({
x: (n.x + r.x) / 2,
y: (n.y + r.y) / 2,
z: (n.z + r.z) / 2
})
}
this.controls.push([this.points[0], this.points[0]]);
for (e = 0; e < this.centers.length - 1; e++) {
var i = this.points[e + 1].x - (this.centers[e].x + this.centers[e + 1].x) / 2
, o = this.points[e + 1].y - (this.centers[e].y + this.centers[e + 1].y) / 2
, s = this.points[e + 1].z - (this.centers[e].y + this.centers[e + 1].z) / 2;
this.controls.push([{
x: (1 - this.sharpness) * this.points[e + 1].x + this.sharpness * (this.centers[e].x + i),
y: (1 - this.sharpness) * this.points[e + 1].y + this.sharpness * (this.centers[e].y + o),
z: (1 - this.sharpness) * this.points[e + 1].z + this.sharpness * (this.centers[e].z + s)
}, {
x: (1 - this.sharpness) * this.points[e + 1].x + this.sharpness * (this.centers[e + 1].x + i),
y: (1 - this.sharpness) * this.points[e + 1].y + this.sharpness * (this.centers[e + 1].y + o),
z: (1 - this.sharpness) * this.points[e + 1].z + this.sharpness * (this.centers[e + 1].z + s)
}])
}
return this.controls.push([this.points[this.length - 1], this.points[this.length - 1]]),
this.steps = this.cacheSteps(this.stepLength),
this
}
return t.prototype.cacheSteps = function(t) {
var e = []
, n = this.pos(0);
e.push(0);
for (var r = 0; r < this.duration; r += 10) {
var i = this.pos(r);
Math.sqrt((i.x - n.x) * (i.x - n.x) + (i.y - n.y) * (i.y - n.y) + (i.z - n.z) * (i.z - n.z)) > t && (e.push(r),
n = i)
}
return e
}
,
t.prototype.vector = function(t) {
var e = this.pos(t + 10)
, n = this.pos(t - 10);
return {
angle: 180 * Math.atan2(e.y - n.y, e.x - n.x) / 3.14,
speed: Math.sqrt((n.x - e.x) * (n.x - e.x) + (n.y - e.y) * (n.y - e.y) + (n.z - e.z) * (n.z - e.z))
}
}
,
t.prototype.pos = function(t) {
var e = t - this.delay;
e < 0 && (e = 0),
e > this.duration && (e = this.duration - 1);
var n = e / this.duration;
if (n >= 1)
return this.points[this.length - 1];
var r = Math.floor((this.points.length - 1) * n);
return function(t, e, n, r, i) {
var o = function(t) {
var e = t * t;
return [e * t, 3 * e * (1 - t), 3 * t * (1 - t) * (1 - t), (1 - t) * (1 - t) * (1 - t)]
}(t);
return {
x: i.x * o[0] + r.x * o[1] + n.x * o[2] + e.x * o[3],
y: i.y * o[0] + r.y * o[1] + n.y * o[2] + e.y * o[3],
z: i.z * o[0] + r.z * o[1] + n.z * o[2] + e.z * o[3]
}
}((this.length - 1) * n - r, this.points[r], this.controls[r][1], this.controls[r + 1][0], this.points[r + 1])
}
,
t
}();
function fn(t, e) {
void 0 === e && (e = {});
for (var n = e.resolution || 1e4, r = e.sharpness || .85, i = [], o = rt(t).coordinates.map((function(t) {
return {
x: t[0],
y: t[1]
}
}
)), s = new pn({
duration: n,
points: o,
sharpness: r
}), a = function(t) {
var e = s.pos(t);
Math.floor(t / 100) % 2 == 0 && i.push([e.x, e.y])
}, u = 0; u < s.duration; u += 10)
a(u);
return a(s.duration),
h(i, e.properties)
}
function gn(t, e) {
void 0 === e && (e = {});
var n = Number(t[0])
, r = Number(t[1])
, i = Number(t[2])
, o = Number(t[3]);
if (6 === t.length)
throw new Error("@turf/bbox-polygon does not support BBox with 6 positions");
var s = [n, r];
return l([[s, [i, r], [i, o], [n, o], s]], e.properties, {
bbox: t,
id: e.id
})
}
function dn(t) {
return gn(Z(t))
}
function yn(t) {
var e = t[0]
, n = t[1]
, r = t[2]
, i = t[3];
if (me(t.slice(0, 2), [r, n]) >= me(t.slice(0, 2), [e, i])) {
var o = (n + i) / 2;
return [e, o - (r - e) / 2, r, o + (r - e) / 2]
}
var s = (e + r) / 2;
return [s - (i - n) / 2, n, s + (i - n) / 2, i]
}
function vn(t, e, n, r) {
void 0 === r && (r = {});
var i = K(t)
, o = I(i[0])
, s = I(i[1])
, u = I(n)
, l = x(e, r.units)
, c = Math.asin(Math.sin(s) * Math.cos(l) + Math.cos(s) * Math.sin(l) * Math.cos(u));
return a([w(o + Math.atan2(Math.sin(u) * Math.sin(l) * Math.cos(s), Math.cos(l) - Math.sin(s) * Math.sin(c))), w(c)], r.properties)
}
function _n(t, e, n) {
void 0 === n && (n = {});
for (var r = n.steps || 64, i = n.properties ? n.properties : !Array.isArray(t) && "Feature" === t.type && t.properties ? t.properties : {}, o = [], s = 0; s < r; s++)
o.push(vn(t, e, -360 * s / r, n).geometry.coordinates);
return o.push(o[0]),
l([o], i)
}
function mn(t, e, n) {
if (void 0 === n && (n = {}),
!0 === n.final)
return function(t, e) {
var n = mn(e, t);
return n = (n + 180) % 360
}(t, e);
var r = K(t)
, i = K(e)
, o = I(r[0])
, s = I(i[0])
, a = I(r[1])
, u = I(i[1])
, l = Math.sin(s - o) * Math.cos(u)
, c = Math.cos(a) * Math.sin(u) - Math.sin(a) * Math.cos(u) * Math.cos(s - o);
return w(Math.atan2(l, c))
}
function xn(t, e) {
void 0 === e && (e = {});
var n = Z(t);
return a([(n[0] + n[2]) / 2, (n[1] + n[3]) / 2], e.properties, e)
}
function En(t, e) {
void 0 === e && (e = {});
var n = 0
, r = 0
, i = 0;
return R(t, (function(t) {
n += t[0],
r += t[1],
i++
}
), !0),
a([n / i, r / i], e.properties)
}
function bn(t) {
var e = [];
return "FeatureCollection" === t.type ? F(t, (function(t) {
R(t, (function(n) {
e.push(a(n, t.properties))
}
))
}
)) : R(t, (function(n) {
e.push(a(n, t.properties))
}
)),
f(e)
}
var wn = Nn
, In = Nn;
function Nn(t, e, n) {
n = n || 2;
var r, i, o, s, a, u, l, c = e && e.length, h = c ? e[0] * n : t.length, p = Sn(t, 0, h, n, !0), f = [];
if (!p)
return f;
if (c && (p = function(t, e, n, r) {
var i, o, s, a = [];
for (i = 0,
o = e.length; i < o; i++)
(s = Sn(t, e[i] * r, i < o - 1 ? e[i + 1] * r : t.length, r, !1)) === s.next && (s.steiner = !0),
a.push(Fn(s));
for (a.sort(Tn),
i = 0; i < a.length; i++)
An(a[i], n),
n = Cn(n, n.next);
return n
}(t, e, p, n)),
t.length > 80 * n) {
r = o = t[0],
i = s = t[1];
for (var g = n; g < h; g += n)
(a = t[g]) < r && (r = a),
(u = t[g + 1]) < i && (i = u),
a > o && (o = a),
u > s && (s = u);
l = 0 !== (l = Math.max(o - r, s - i)) ? 1 / l : 0
}
return Pn(p, f, n, r, i, l),
f
}
function Sn(t, e, n, r, i) {
var o, s;
if (i === Hn(t, e, n, r) > 0)
for (o = e; o < n; o += r)
s = Vn(o, t[o], t[o + 1], s);
else
for (o = n - r; o >= e; o -= r)
s = Vn(o, t[o], t[o + 1], s);
return s && Bn(s, s.next) && (Xn(s),
s = s.next),
s
}
function Cn(t, e) {
if (!t)
return t;
e || (e = t);
var n, r = t;
do {
if (n = !1,
r.steiner || !Bn(r, r.next) && 0 !== qn(r.prev, r, r.next))
r = r.next;
else {
if (Xn(r),
(r = e = r.prev) === r.next)
break;
n = !0
}
} while (n || r !== e);
return e
}
function Pn(t, e, n, r, i, o, s) {
if (t) {
!s && o && function(t, e, n, r) {
var i = t;
do {
null === i.z && (i.z = Dn(i.x, i.y, e, n, r)),
i.prevZ = i.prev,
i.nextZ = i.next,
i = i.next
} while (i !== t);
i.prevZ.nextZ = null,
i.prevZ = null,
function(t) {
var e, n, r, i, o, s, a, u, l = 1;
do {
for (n = t,
t = null,
o = null,
s = 0; n; ) {
for (s++,
r = n,
a = 0,
e = 0; e < l && (a++,
r = r.nextZ); e++)
;
for (u = l; a > 0 || u > 0 && r; )
0 !== a && (0 === u || !r || n.z <= r.z) ? (i = n,
n = n.nextZ,
a--) : (i = r,
r = r.nextZ,
u--),
o ? o.nextZ = i : t = i,
i.prevZ = o,
o = i;
n = r
}
o.nextZ = null,
l *= 2
} while (s > 1)
}(i)
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for (var a, u, l = t; t.prev !== t.next; )
if (a = t.prev,
u = t.next,
o ? Ln(t, r, i, o) : Mn(t))
e.push(a.i / n),
e.push(t.i / n),
e.push(u.i / n),
Xn(t),
t = u.next,
l = u.next;
else if ((t = u) === l) {
s ? 1 === s ? Pn(t = On(t, e, n), e, n, r, i, o, 2) : 2 === s && Rn(t, e, n, r, i, o) : Pn(Cn(t), e, n, r, i, o, 1);
break
}
}
}
function Mn(t) {
var e = t.prev
, n = t
, r = t.next;
if (qn(e, n, r) >= 0)
return !1;
for (var i = t.next.next; i !== t.prev; ) {
if (kn(e.x, e.y, n.x, n.y, r.x, r.y, i.x, i.y) && qn(i.prev, i, i.next) >= 0)
return !1;
i = i.next
}
return !0
}
function Ln(t, e, n, r) {
var i = t.prev
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if (qn(i, o, s) >= 0)
return !1;
for (var a = i.x < o.x ? i.x < s.x ? i.x : s.x : o.x < s.x ? o.x : s.x, u = i.y < o.y ? i.y < s.y ? i.y : s.y : o.y < s.y ? o.y : s.y, l = i.x > o.x ? i.x > s.x ? i.x : s.x : o.x > s.x ? o.x : s.x, c = i.y > o.y ? i.y > s.y ? i.y : s.y : o.y > s.y ? o.y : s.y, h = Dn(a, u, e, n, r), p = Dn(l, c, e, n, r), f = t.prevZ, g = t.nextZ; f && f.z >= h && g && g.z <= p; ) {
if (f !== t.prev && f !== t.next && kn(i.x, i.y, o.x, o.y, s.x, s.y, f.x, f.y) && qn(f.prev, f, f.next) >= 0)
return !1;
if (f = f.prevZ,
g !== t.prev && g !== t.next && kn(i.x, i.y, o.x, o.y, s.x, s.y, g.x, g.y) && qn(g.prev, g, g.next) >= 0)
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g = g.nextZ
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for (; f && f.z >= h; ) {
if (f !== t.prev && f !== t.next && kn(i.x, i.y, o.x, o.y, s.x, s.y, f.x, f.y) && qn(f.prev, f, f.next) >= 0)
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f = f.prevZ
}
for (; g && g.z <= p; ) {
if (g !== t.prev && g !== t.next && kn(i.x, i.y, o.x, o.y, s.x, s.y, g.x, g.y) && qn(g.prev, g, g.next) >= 0)
return !1;
g = g.nextZ
}
return !0
}
function On(t, e, n) {
var r = t;
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var i = r.prev
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!Bn(i, o) && zn(i, r, r.next, o) && jn(i, o) && jn(o, i) && (e.push(i.i / n),
e.push(r.i / n),
e.push(o.i / n),
Xn(r),
Xn(r.next),
r = t = o),
r = r.next
} while (r !== t);
return r
}
function Rn(t, e, n, r, i, o) {
var s = t;
do {
for (var a = s.next.next; a !== s.prev; ) {
if (s.i !== a.i && Gn(s, a)) {
var u = Un(s, a);
return s = Cn(s, s.next),
u = Cn(u, u.next),
Pn(s, e, n, r, i, o),
void Pn(u, e, n, r, i, o)
}
a = a.next
}
s = s.next
} while (s !== t)
}
function Tn(t, e) {
return t.x - e.x
}
function An(t, e) {
if (e = function(t, e) {
var n, r = e, i = t.x, o = t.y, s = -1 / 0;
do {
if (o <= r.y && o >= r.next.y && r.next.y !== r.y) {
var a = r.x + (o - r.y) * (r.next.x - r.x) / (r.next.y - r.y);
if (a <= i && a > s) {
if (s = a,
a === i) {
if (o === r.y)
return r;
if (o === r.next.y)
return r.next
}
n = r.x < r.next.x ? r : r.next
}
}
r = r.next
} while (r !== e);
if (!n)
return null;
if (i === s)
return n.prev;
var u, l = n, c = n.x, h = n.y, p = 1 / 0;
r = n.next;
for (; r !== l; )
i >= r.x && r.x >= c && i !== r.x && kn(o < h ? i : s, o, c, h, o < h ? s : i, o, r.x, r.y) && ((u = Math.abs(o - r.y) / (i - r.x)) < p || u === p && r.x > n.x) && jn(r, t) && (n = r,
p = u),
r = r.next;
return n
}(t, e)) {
var n = Un(e, t);
Cn(n, n.next)
}
}
function Dn(t, e, n, r, i) {
return (t = 1431655765 & ((t = 858993459 & ((t = 252645135 & ((t = 16711935 & ((t = 32767 * (t - n) * i) | t << 8)) | t << 4)) | t << 2)) | t << 1)) | (e = 1431655765 & ((e = 858993459 & ((e = 252645135 & ((e = 16711935 & ((e = 32767 * (e - r) * i) | e << 8)) | e << 4)) | e << 2)) | e << 1)) << 1
}
function Fn(t) {
var e = t
, n = t;
do {
e.x < n.x && (n = e),
e = e.next
} while (e !== t);
return n
}
function kn(t, e, n, r, i, o, s, a) {
return (i - s) * (e - a) - (t - s) * (o - a) >= 0 && (t - s) * (r - a) - (n - s) * (e - a) >= 0 && (n - s) * (o - a) - (i - s) * (r - a) >= 0
}
function Gn(t, e) {
return t.next.i !== e.i && t.prev.i !== e.i && !function(t, e) {
var n = t;
do {
if (n.i !== t.i && n.next.i !== t.i && n.i !== e.i && n.next.i !== e.i && zn(n, n.next, t, e))
return !0;
n = n.next
} while (n !== t);
return !1
}(t, e) && jn(t, e) && jn(e, t) && function(t, e) {
var n = t
, r = !1
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, o = (t.y + e.y) / 2;
do {
n.y > o != n.next.y > o && n.next.y !== n.y && i < (n.next.x - n.x) * (o - n.y) / (n.next.y - n.y) + n.x && (r = !r),
n = n.next
} while (n !== t);
return r
}(t, e)
}
function qn(t, e, n) {
return (e.y - t.y) * (n.x - e.x) - (e.x - t.x) * (n.y - e.y)
}
function Bn(t, e) {
return t.x === e.x && t.y === e.y
}
function zn(t, e, n, r) {
return !!(Bn(t, e) && Bn(n, r) || Bn(t, r) && Bn(n, e)) || qn(t, e, n) > 0 != qn(t, e, r) > 0 && qn(n, r, t) > 0 != qn(n, r, e) > 0
}
function jn(t, e) {
return qn(t.prev, t, t.next) < 0 ? qn(t, e, t.next) >= 0 && qn(t, t.prev, e) >= 0 : qn(t, e, t.prev) < 0 || qn(t, t.next, e) < 0
}
function Un(t, e) {
var n = new Yn(t.i,t.x,t.y)
, r = new Yn(e.i,e.x,e.y)
, i = t.next
, o = e.prev;
return t.next = e,
e.prev = t,
n.next = i,
i.prev = n,
r.next = n,
n.prev = r,
o.next = r,
r.prev = o,
r
}
function Vn(t, e, n, r) {
var i = new Yn(t,e,n);
return r ? (i.next = r.next,
i.prev = r,
r.next.prev = i,
r.next = i) : (i.prev = i,
i.next = i),
i
}
function Xn(t) {
t.next.prev = t.prev,
t.prev.next = t.next,
t.prevZ && (t.prevZ.nextZ = t.nextZ),
t.nextZ && (t.nextZ.prevZ = t.prevZ)
}
function Yn(t, e, n) {
this.i = t,
this.x = e,
this.y = n,
this.prev = null,
this.next = null,
this.z = null,
this.prevZ = null,
this.nextZ = null,
this.steiner = !1
}
function Hn(t, e, n, r) {
for (var i = 0, o = e, s = n - r; o < n; o += r)
i += (t[s] - t[o]) * (t[o + 1] + t[s + 1]),
s = o;
return i
}
function Wn(t) {
var e = function(t) {
for (var e = t[0][0].length, n = {
vertices: [],
holes: [],
dimensions: e
}, r = 0, i = 0; i < t.length; i++) {
for (var o = 0; o < t[i].length; o++)
for (var s = 0; s < e; s++)
n.vertices.push(t[i][o][s]);
i > 0 && (r += t[i - 1].length,
n.holes.push(r))
}
return n
}(t)
, n = wn(e.vertices, e.holes, 2)
, r = []
, i = [];
n.forEach((function(t, r) {
var o = n[r];
i.push([e.vertices[2 * o], e.vertices[2 * o + 1]])
}
));
for (var o = 0; o < i.length; o += 3) {
var s = i.slice(o, o + 3);
s.push(i[o]),
r.push(l([s]))
}
return r
}
function Jn(t, e) {
if (!t)
throw new Error("targetPoint is required");
if (!e)
throw new Error("points is required");
var n, r = 1 / 0, i = 0;
return F(e, (function(e, n) {
var o = me(t, e);
o < r && (i = n,
r = o)
}
)),
(n = Ie(e.features[i])).properties.featureIndex = i,
n.properties.distanceToPoint = r,
n
}
function Zn(t) {
if (!t)
throw new Error("geojson is required");
var e = [];
return z(t, (function(t) {
!function(t, e) {
var n = []
, r = t.geometry;
if (null !== r) {
switch (r.type) {
case "Polygon":
n = Q(r);
break;
case "LineString":
n = [Q(r)]
}
n.forEach((function(n) {
(function(t, e) {
var n = [];
return t.reduce((function(t, r) {
var i = h([t, r], e);
return i.bbox = function(t, e) {
var n = t[0]
, r = t[1]
, i = e[0]
, o = e[1];
return [n < i ? n : i, r < o ? r : o, n > i ? n : i, r > o ? r : o]
}(t, r),
n.push(i),
r
}
)),
n
}
)(n, t.properties).forEach((function(t) {
t.id = e.length,
e.push(t)
}
))
}
))
}
}(t, e)
}
)),
f(e)
}
Nn.deviation = function(t, e, n, r) {
var i = e && e.length
, o = i ? e[0] * n : t.length
, s = Math.abs(Hn(t, 0, o, n));
if (i)
for (var a = 0, u = e.length; a < u; a++) {
var l = e[a] * n
, c = a < u - 1 ? e[a + 1] * n : t.length;
s -= Math.abs(Hn(t, l, c, n))
}
var h = 0;
for (a = 0; a < r.length; a += 3) {
var p = r[a] * n
, f = r[a + 1] * n
, g = r[a + 2] * n;
h += Math.abs((t[p] - t[g]) * (t[f + 1] - t[p + 1]) - (t[p] - t[f]) * (t[g + 1] - t[p + 1]))
}
return 0 === s && 0 === h ? 0 : Math.abs((h - s) / s)
}
,
Nn.flatten = function(t) {
for (var e = t[0][0].length, n = {
vertices: [],
holes: [],
dimensions: e
}, r = 0, i = 0; i < t.length; i++) {
for (var o = 0; o < t[i].length; o++)
for (var s = 0; s < e; s++)
n.vertices.push(t[i][o][s]);
i > 0 && (r += t[i - 1].length,
n.holes.push(r))
}
return n
}
,
wn.default = In;
var Kn = Bt((function(t, e) {
function n(t, e, n) {
void 0 === n && (n = {});
var r = {
type: "Feature"
};
return (0 === n.id || n.id) && (r.id = n.id),
n.bbox && (r.bbox = n.bbox),
r.properties = e || {},
r.geometry = t,
r
}
function r(t, e, r) {
if (void 0 === r && (r = {}),
!t)
throw new Error("coordinates is required");
if (!Array.isArray(t))
throw new Error("coordinates must be an Array");
if (t.length < 2)
throw new Error("coordinates must be at least 2 numbers long");
if (!f(t[0]) || !f(t[1]))
throw new Error("coordinates must contain numbers");
return n({
type: "Point",
coordinates: t
}, e, r)
}
function i(t, e, r) {
void 0 === r && (r = {});
for (var i = 0, o = t; i < o.length; i++) {
var s = o[i];
if (s.length < 4)
throw new Error("Each LinearRing of a Polygon must have 4 or more Positions.");
for (var a = 0; a < s[s.length - 1].length; a++)
if (s[s.length - 1][a] !== s[0][a])
throw new Error("First and last Position are not equivalent.")
}
return n({
type: "Polygon",
coordinates: t
}, e, r)
}
function o(t, e, r) {
if (void 0 === r && (r = {}),
t.length < 2)
throw new Error("coordinates must be an array of two or more positions");
return n({
type: "LineString",
coordinates: t
}, e, r)
}
function s(t, e) {
void 0 === e && (e = {});
var n = {
type: "FeatureCollection"
};
return e.id && (n.id = e.id),
e.bbox && (n.bbox = e.bbox),
n.features = t,
n
}
function a(t, e, r) {
return void 0 === r && (r = {}),
n({
type: "MultiLineString",
coordinates: t
}, e, r)
}
function u(t, e, r) {
return void 0 === r && (r = {}),
n({
type: "MultiPoint",
coordinates: t
}, e, r)
}
function l(t, e, r) {
return void 0 === r && (r = {}),
n({
type: "MultiPolygon",
coordinates: t
}, e, r)
}
function c(t, n) {
void 0 === n && (n = "kilometers");
var r = e.factors[n];
if (!r)
throw new Error(n + " units is invalid");
return t * r
}
function h(t, n) {
void 0 === n && (n = "kilometers");
var r = e.factors[n];
if (!r)
throw new Error(n + " units is invalid");
return t / r
}
function p(t) {
return 180 * (t % (2 * Math.PI)) / Math.PI
}
function f(t) {
return !isNaN(t) && null !== t && !Array.isArray(t)
}
Object.defineProperty(e, "__esModule", {
value: !0
}),
e.earthRadius = 6371008.8,
e.factors = {
centimeters: 100 * e.earthRadius,
centimetres: 100 * e.earthRadius,
degrees: e.earthRadius / 111325,
feet: 3.28084 * e.earthRadius,
inches: 39.37 * e.earthRadius,
kilometers: e.earthRadius / 1e3,
kilometres: e.earthRadius / 1e3,
meters: e.earthRadius,
metres: e.earthRadius,
miles: e.earthRadius / 1609.344,
millimeters: 1e3 * e.earthRadius,
millimetres: 1e3 * e.earthRadius,
nauticalmiles: e.earthRadius / 1852,
radians: 1,
yards: 1.0936 * e.earthRadius
},
e.unitsFactors = {
centimeters: 100,
centimetres: 100,
degrees: 1 / 111325,
feet: 3.28084,
inches: 39.37,
kilometers: .001,
kilometres: .001,
meters: 1,
metres: 1,
miles: 1 / 1609.344,
millimeters: 1e3,
millimetres: 1e3,
nauticalmiles: 1 / 1852,
radians: 1 / e.earthRadius,
yards: 1.0936133
},
e.areaFactors = {
acres: 247105e-9,
centimeters: 1e4,
centimetres: 1e4,
feet: 10.763910417,
hectares: 1e-4,
inches: 1550.003100006,
kilometers: 1e-6,
kilometres: 1e-6,
meters: 1,
metres: 1,
miles: 386e-9,
millimeters: 1e6,
millimetres: 1e6,
yards: 1.195990046
},
e.feature = n,
e.geometry = function(t, e, n) {
switch (t) {
case "Point":
return r(e).geometry;
case "LineString":
return o(e).geometry;
case "Polygon":
return i(e).geometry;
case "MultiPoint":
return u(e).geometry;
case "MultiLineString":
return a(e).geometry;
case "MultiPolygon":
return l(e).geometry;
default:
throw new Error(t + " is invalid")
}
}
,
e.point = r,
e.points = function(t, e, n) {
return void 0 === n && (n = {}),
s(t.map((function(t) {
return r(t, e)
}
)), n)
}
,
e.polygon = i,
e.polygons = function(t, e, n) {
return void 0 === n && (n = {}),
s(t.map((function(t) {
return i(t, e)
}
)), n)
}
,
e.lineString = o,
e.lineStrings = function(t, e, n) {
return void 0 === n && (n = {}),
s(t.map((function(t) {
return o(t, e)
}
)), n)
}
,
e.featureCollection = s,
e.multiLineString = a,
e.multiPoint = u,
e.multiPolygon = l,
e.geometryCollection = function(t, e, r) {
return void 0 === r && (r = {}),
n({
type: "GeometryCollection",
geometries: t
}, e, r)
}
,
e.round = function(t, e) {
if (void 0 === e && (e = 0),
e && !(e >= 0))
throw new Error("precision must be a positive number");
var n = Math.pow(10, e || 0);
return Math.round(t * n) / n
}
,
e.radiansToLength = c,
e.lengthToRadians = h,
e.lengthToDegrees = function(t, e) {
return p(h(t, e))
}
,
e.bearingToAzimuth = function(t) {
var e = t % 360;
return e < 0 && (e += 360),
e
}
,
e.radiansToDegrees = p,
e.degreesToRadians = function(t) {
return t % 360 * Math.PI / 180
}
,
e.convertLength = function(t, e, n) {
if (void 0 === e && (e = "kilometers"),
void 0 === n && (n = "kilometers"),
!(t >= 0))
throw new Error("length must be a positive number");
return c(h(t, e), n)
}
,
e.convertArea = function(t, n, r) {
if (void 0 === n && (n = "meters"),
void 0 === r && (r = "kilometers"),
!(t >= 0))
throw new Error("area must be a positive number");
var i = e.areaFactors[n];
if (!i)
throw new Error("invalid original units");
var o = e.areaFactors[r];
if (!o)
throw new Error("invalid final units");
return t / i * o
}
,
e.isNumber = f,
e.isObject = function(t) {
return !!t && t.constructor === Object
}
,
e.validateBBox = function(t) {
if (!t)
throw new Error("bbox is required");
if (!Array.isArray(t))
throw new Error("bbox must be an Array");
if (4 !== t.length && 6 !== t.length)
throw new Error("bbox must be an Array of 4 or 6 numbers");
t.forEach((function(t) {
if (!f(t))
throw new Error("bbox must only contain numbers")
}
))
}
,
e.validateId = function(t) {
if (!t)
throw new Error("id is required");
if (-1 === ["string", "number"].indexOf(typeof t))
throw new Error("id must be a number or a string")
}
}
));
function Qn(t, e, n) {
if (null !== t)
for (var r, i, o, s, a, u, l, c, h = 0, p = 0, f = t.type, g = "FeatureCollection" === f, d = "Feature" === f, y = g ? t.features.length : 1, v = 0; v < y; v++) {
a = (c = !!(l = g ? t.features[v].geometry : d ? t.geometry : t) && "GeometryCollection" === l.type) ? l.geometries.length : 1;
for (var _ = 0; _ < a; _++) {
var m = 0
, x = 0;
if (null !== (s = c ? l.geometries[_] : l)) {
u = s.coordinates;
var E = s.type;
switch (h = !n || "Polygon" !== E && "MultiPolygon" !== E ? 0 : 1,
E) {
case null:
break;
case "Point":
if (!1 === e(u, p, v, m, x))
return !1;
p++,
m++;
break;
case "LineString":
case "MultiPoint":
for (r = 0; r < u.length; r++) {
if (!1 === e(u[r], p, v, m, x))
return !1;
p++,
"MultiPoint" === E && m++
}
"LineString" === E && m++;
break;
case "Polygon":
case "MultiLineString":
for (r = 0; r < u.length; r++) {
for (i = 0; i < u[r].length - h; i++) {
if (!1 === e(u[r][i], p, v, m, x))
return !1;
p++
}
"MultiLineString" === E && m++,
"Polygon" === E && x++
}
"Polygon" === E && m++;
break;
case "MultiPolygon":
for (r = 0; r < u.length; r++) {
for (x = 0,
i = 0; i < u[r].length; i++) {
for (o = 0; o < u[r][i].length - h; o++) {
if (!1 === e(u[r][i][o], p, v, m, x))
return !1;
p++
}
x++
}
m++
}
break;
case "GeometryCollection":
for (r = 0; r < s.geometries.length; r++)
if (!1 === Qn(s.geometries[r], e, n))
return !1;
break;
default:
throw new Error("Unknown Geometry Type")
}
}
}
}
}
function $n(t, e) {
var n;
switch (t.type) {
case "FeatureCollection":
for (n = 0; n < t.features.length && !1 !== e(t.features[n].properties, n); n++)
;
break;
case "Feature":
e(t.properties, 0)
}
}
function tr(t, e) {
if ("Feature" === t.type)
e(t, 0);
else if ("FeatureCollection" === t.type)
for (var n = 0; n < t.features.length && !1 !== e(t.features[n], n); n++)
;
}
function er(t, e) {
var n, r, i, o, s, a, u, l, c, h, p = 0, f = "FeatureCollection" === t.type, g = "Feature" === t.type, d = f ? t.features.length : 1;
for (n = 0; n < d; n++) {
for (a = f ? t.features[n].geometry : g ? t.geometry : t,
l = f ? t.features[n].properties : g ? t.properties : {},
c = f ? t.features[n].bbox : g ? t.bbox : void 0,
h = f ? t.features[n].id : g ? t.id : void 0,
s = (u = !!a && "GeometryCollection" === a.type) ? a.geometries.length : 1,
i = 0; i < s; i++)
if (null !== (o = u ? a.geometries[i] : a))
switch (o.type) {
case "Point":
case "LineString":
case "MultiPoint":
case "Polygon":
case "MultiLineString":
case "MultiPolygon":
if (!1 === e(o, p, l, c, h))
return !1;
break;
case "GeometryCollection":
for (r = 0; r < o.geometries.length; r++)
if (!1 === e(o.geometries[r], p, l, c, h))
return !1;
break;
default:
throw new Error("Unknown Geometry Type")
}
else if (!1 === e(null, p, l, c, h))
return !1;
p++
}
}
function nr(t, e) {
er(t, (function(t, n, r, i, o) {
var s, a = null === t ? null : t.type;
switch (a) {
case null:
case "Point":
case "LineString":
case "Polygon":
return !1 !== e(Kn.feature(t, r, {
bbox: i,
id: o
}), n, 0) && void 0
}
switch (a) {
case "MultiPoint":
s = "Point";
break;
case "MultiLineString":
s = "LineString";
break;
case "MultiPolygon":
s = "Polygon"
}
for (var u = 0; u < t.coordinates.length; u++) {
var l = {
type: s,
coordinates: t.coordinates[u]
};
if (!1 === e(Kn.feature(l, r), n, u))
return !1
}
}
))
}
function rr(t, e) {
nr(t, (function(t, n, r) {
var i = 0;
if (t.geometry) {
var o = t.geometry.type;
if ("Point" !== o && "MultiPoint" !== o) {
var s, a = 0, u = 0, l = 0;
return !1 !== Qn(t, (function(o, c, h, p, f) {
if (void 0 === s || n > a || p > u || f > l)
return s = o,
a = n,
u = p,
l = f,
void (i = 0);
var g = Kn.lineString([s, o], t.properties);
if (!1 === e(g, n, r, f, i))
return !1;
i++,
s = o
}
)) && void 0
}
}
}
))
}
function ir(t, e) {
if (!t)
throw new Error("geojson is required");
nr(t, (function(t, n, r) {
if (null !== t.geometry) {
var i = t.geometry.type
, o = t.geometry.coordinates;
switch (i) {
case "LineString":
if (!1 === e(t, n, r, 0, 0))
return !1;
break;
case "Polygon":
for (var s = 0; s < o.length; s++)
if (!1 === e(Kn.lineString(o[s], t.properties), n, r, s))
return !1
}
}
}
))
}
var or = function(t) {
var e = [];
return Qn(t, (function(t) {
e.push(t)
}
)),
e
}
, sr = Qn
, ar = function(t, e, n, r) {
var i = n;
return Qn(t, (function(t, r, o, s, a) {
i = 0 === r && void 0 === n ? t : e(i, t, r, o, s, a)
}
), r),
i
}
, ur = tr
, lr = function(t, e, n) {
var r = n;
return tr(t, (function(t, i) {
r = 0 === i && void 0 === n ? t : e(r, t, i)
}
)),
r
}
, cr = function(t, e) {
if (e = e || {},
!Kn.isObject(e))
throw new Error("options is invalid");
var n, r = e.featureIndex || 0, i = e.multiFeatureIndex || 0, o = e.geometryIndex || 0, s = e.coordIndex || 0, a = e.properties;
switch (t.type) {
case "FeatureCollection":
r < 0 && (r = t.features.length + r),
a = a || t.features[r].properties,
n = t.features[r].geometry;
break;
case "Feature":
a = a || t.properties,
n = t.geometry;
break;
case "Point":
case "MultiPoint":
return null;
case "LineString":
case "Polygon":
case "MultiLineString":
case "MultiPolygon":
n = t;
break;
default:
throw new Error("geojson is invalid")
}
if (null === n)
return null;
var u = n.coordinates;
switch (n.type) {
case "Point":
return Kn.point(u, a, e);
case "MultiPoint":
return i < 0 && (i = u.length + i),
Kn.point(u[i], a, e);
case "LineString":
return s < 0 && (s = u.length + s),
Kn.point(u[s], a, e);
case "Polygon":
return o < 0 && (o = u.length + o),
s < 0 && (s = u[o].length + s),
Kn.point(u[o][s], a, e);
case "MultiLineString":
return i < 0 && (i = u.length + i),
s < 0 && (s = u[i].length + s),
Kn.point(u[i][s], a, e);
case "MultiPolygon":
return i < 0 && (i = u.length + i),
o < 0 && (o = u[i].length + o),
s < 0 && (s = u[i][o].length - s),
Kn.point(u[i][o][s], a, e)
}
throw new Error("geojson is invalid")
}
, hr = function(t, e) {
if (e = e || {},
!Kn.isObject(e))
throw new Error("options is invalid");
var n, r = e.featureIndex || 0, i = e.multiFeatureIndex || 0, o = e.geometryIndex || 0, s = e.segmentIndex || 0, a = e.properties;
switch (t.type) {
case "FeatureCollection":
r < 0 && (r = t.features.length + r),
a = a || t.features[r].properties,
n = t.features[r].geometry;
break;
case "Feature":
a = a || t.properties,
n = t.geometry;
break;
case "Point":
case "MultiPoint":
return null;
case "LineString":
case "Polygon":
case "MultiLineString":
case "MultiPolygon":
n = t;
break;
default:
throw new Error("geojson is invalid")
}
if (null === n)
return null;
var u = n.coordinates;
switch (n.type) {
case "Point":
case "MultiPoint":
return null;
case "LineString":
return s < 0 && (s = u.length + s - 1),
Kn.lineString([u[s], u[s + 1]], a, e);
case "Polygon":
return o < 0 && (o = u.length + o),
s < 0 && (s = u[o].length + s - 1),
Kn.lineString([u[o][s], u[o][s + 1]], a, e);
case "MultiLineString":
return i < 0 && (i = u.length + i),
s < 0 && (s = u[i].length + s - 1),
Kn.lineString([u[i][s], u[i][s + 1]], a, e);
case "MultiPolygon":
return i < 0 && (i = u.length + i),
o < 0 && (o = u[i].length + o),
s < 0 && (s = u[i][o].length - s - 1),
Kn.lineString([u[i][o][s], u[i][o][s + 1]], a, e)
}
throw new Error("geojson is invalid")
}
, pr = nr
, fr = function(t, e, n) {
var r = n;
return nr(t, (function(t, i, o) {
r = 0 === i && 0 === o && void 0 === n ? t : e(r, t, i, o)
}
)),
r
}
, gr = er
, dr = function(t, e, n) {
var r = n;
return er(t, (function(t, i, o, s, a) {
r = 0 === i && void 0 === n ? t : e(r, t, i, o, s, a)
}
)),
r
}
, yr = ir
, vr = function(t, e, n) {
var r = n;
return ir(t, (function(t, i, o, s) {
r = 0 === i && void 0 === n ? t : e(r, t, i, o, s)
}
)),
r
}
, _r = $n
, mr = function(t, e, n) {
var r = n;
return $n(t, (function(t, i) {
r = 0 === i && void 0 === n ? t : e(r, t, i)
}
)),
r
}
, xr = rr
, Er = function(t, e, n) {
var r = n
, i = !1;
return rr(t, (function(t, o, s, a, u) {
r = !1 === i && void 0 === n ? t : e(r, t, o, s, a, u),
i = !0
}
)),
r
}
, br = Object.defineProperty({
coordAll: or,
coordEach: sr,
coordReduce: ar,
featureEach: ur,
featureReduce: lr,
findPoint: cr,
findSegment: hr,
flattenEach: pr,
flattenReduce: fr,
geomEach: gr,
geomReduce: dr,
lineEach: yr,
lineReduce: vr,
propEach: _r,
propReduce: mr,
segmentEach: xr,
segmentReduce: Er
}, "__esModule", {
value: !0
});
function wr(t) {
var e = [1 / 0, 1 / 0, -1 / 0, -1 / 0];
return br.coordEach(t, (function(t) {
e[0] > t[0] && (e[0] = t[0]),
e[1] > t[1] && (e[1] = t[1]),
e[2] < t[0] && (e[2] = t[0]),
e[3] < t[1] && (e[3] = t[1])
}
)),
e
}
wr.default = wr;
var Ir = wr
, Nr = Object.defineProperty({
default: Ir
}, "__esModule", {
value: !0
}).default
, Sr = br.featureEach
, Cr = (br.coordEach,
Kn.polygon,
Kn.featureCollection);
function Pr(t) {
var e = Nt(t);
return e.insert = function(t) {
if ("Feature" !== t.type)
throw new Error("invalid feature");
return t.bbox = t.bbox ? t.bbox : Nr(t),
Nt.prototype.insert.call(this, t)
}
,
e.load = function(t) {
var e = [];
return Array.isArray(t) ? t.forEach((function(t) {
if ("Feature" !== t.type)
throw new Error("invalid features");
t.bbox = t.bbox ? t.bbox : Nr(t),
e.push(t)
}
)) : Sr(t, (function(t) {
if ("Feature" !== t.type)
throw new Error("invalid features");
t.bbox = t.bbox ? t.bbox : Nr(t),
e.push(t)
}
)),
Nt.prototype.load.call(this, e)
}
,
e.remove = function(t, e) {
if ("Feature" !== t.type)
throw new Error("invalid feature");
return t.bbox = t.bbox ? t.bbox : Nr(t),
Nt.prototype.remove.call(this, t, e)
}
,
e.clear = function() {
return Nt.prototype.clear.call(this)
}
,
e.search = function(t) {
var e = Nt.prototype.search.call(this, this.toBBox(t));
return Cr(e)
}
,
e.collides = function(t) {
return Nt.prototype.collides.call(this, this.toBBox(t))
}
,
e.all = function() {
var t = Nt.prototype.all.call(this);
return Cr(t)
}
,
e.toJSON = function() {
return Nt.prototype.toJSON.call(this)
}
,
e.fromJSON = function(t) {
return Nt.prototype.fromJSON.call(this, t)
}
,
e.toBBox = function(t) {
var e;
if (t.bbox)
e = t.bbox;
else if (Array.isArray(t) && 4 === t.length)
e = t;
else if (Array.isArray(t) && 6 === t.length)
e = [t[0], t[1], t[3], t[4]];
else if ("Feature" === t.type)
e = Nr(t);
else {
if ("FeatureCollection" !== t.type)
throw new Error("invalid geojson");
e = Nr(t)
}
return {
minX: e[0],
minY: e[1],
maxX: e[2],
maxY: e[3]
}
}
,
e
}
var Mr = Pr
, Lr = Pr;
function Or(t, e) {
var n = {}
, r = [];
if ("LineString" === t.type && (t = o(t)),
"LineString" === e.type && (e = o(e)),
"Feature" === t.type && "Feature" === e.type && null !== t.geometry && null !== e.geometry && "LineString" === t.geometry.type && "LineString" === e.geometry.type && 2 === t.geometry.coordinates.length && 2 === e.geometry.coordinates.length) {
var i = Rr(t, e);
return i && r.push(i),
f(r)
}
var s = Mr();
return s.load(Zn(e)),
F(Zn(t), (function(t) {
F(s.search(t), (function(e) {
var i = Rr(t, e);
if (i) {
var o = Q(i).join(",");
n[o] || (n[o] = !0,
r.push(i))
}
}
))
}
)),
f(r)
}
function Rr(t, e) {
var n = Q(t)
, r = Q(e);
if (2 !== n.length)
throw new Error("<intersects> line1 must only contain 2 coordinates");
if (2 !== r.length)
throw new Error("<intersects> line2 must only contain 2 coordinates");
var i = n[0][0]
, o = n[0][1]
, s = n[1][0]
, u = n[1][1]
, l = r[0][0]
, c = r[0][1]
, h = r[1][0]
, p = r[1][1]
, f = (p - c) * (s - i) - (h - l) * (u - o)
, g = (h - l) * (o - c) - (p - c) * (i - l)
, d = (s - i) * (o - c) - (u - o) * (i - l);
if (0 === f)
return null;
var y = g / f
, v = d / f;
return y >= 0 && y <= 1 && v >= 0 && v <= 1 ? a([i + y * (s - i), o + y * (u - o)]) : null
}
function Tr(t, e, n) {
void 0 === n && (n = {});
var r = a([1 / 0, 1 / 0], {
dist: 1 / 0
})
, i = 0;
return z(t, (function(t) {
for (var o = Q(t), s = 0; s < o.length - 1; s++) {
var u = a(o[s]);
u.properties.dist = me(e, u, n);
var l = a(o[s + 1]);
l.properties.dist = me(e, l, n);
var c = me(u, l, n)
, p = Math.max(u.properties.dist, l.properties.dist)
, f = mn(u, l)
, g = vn(e, p, f + 90, n)
, d = vn(e, p, f - 90, n)
, y = Or(h([g.geometry.coordinates, d.geometry.coordinates]), h([u.geometry.coordinates, l.geometry.coordinates]))
, v = null;
y.features.length > 0 && ((v = y.features[0]).properties.dist = me(e, v, n),
v.properties.location = i + me(u, v, n)),
u.properties.dist < r.properties.dist && ((r = u).properties.index = s,
r.properties.location = i),
l.properties.dist < r.properties.dist && ((r = l).properties.index = s + 1,
r.properties.location = i + c),
v && v.properties.dist < r.properties.dist && ((r = v).properties.index = s),
i += c
}
}
)),
r
}
function Ar(t, n, r) {
void 0 === r && (r = {});
var i = K(t)
, o = K(n);
return o[0] += o[0] - i[0] > 180 ? -360 : i[0] - o[0] > 180 ? 360 : 0,
N(function(t, n, r) {
var i = r = void 0 === r ? e : Number(r)
, o = t[1] * Math.PI / 180
, s = n[1] * Math.PI / 180
, a = s - o
, u = Math.abs(n[0] - t[0]) * Math.PI / 180;
u > Math.PI && (u -= 2 * Math.PI);
var l = Math.log(Math.tan(s / 2 + Math.PI / 4) / Math.tan(o / 2 + Math.PI / 4))
, c = Math.abs(l) > 1e-11 ? a / l : Math.cos(o);
return Math.sqrt(a * a + c * c * u * u) * i
}(i, o), "meters", r.units)
}
function Dr(t, e, n) {
if (void 0 === n && (n = {}),
n.method || (n.method = "geodesic"),
n.units || (n.units = "kilometers"),
!t)
throw new Error("pt is required");
if (Array.isArray(t) ? t = a(t) : "Point" === t.type ? t = o(t) : et(t, "Point", "point"),
!e)
throw new Error("line is required");
Array.isArray(e) ? e = h(e) : "LineString" === e.type ? e = o(e) : et(e, "LineString", "line");
var r = 1 / 0
, i = t.geometry.coordinates;
return U(e, (function(t) {
var e = t.geometry.coordinates[0]
, o = t.geometry.coordinates[1]
, s = function(t, e, n, r) {
var i = [n[0] - e[0], n[1] - e[1]]
, o = Fr([t[0] - e[0], t[1] - e[1]], i);
if (o <= 0)
return kr(t, e, {
method: r.method,
units: "degrees"
});
var s = Fr(i, i);
if (s <= o)
return kr(t, n, {
method: r.method,
units: "degrees"
});
var a = o / s
, u = [e[0] + a * i[0], e[1] + a * i[1]];
return kr(t, u, {
method: r.method,
units: "degrees"
})
}(i, e, o, n);
s < r && (r = s)
}
)),
N(r, "degrees", n.units)
}
function Fr(t, e) {
return t[0] * e[0] + t[1] * e[1]
}
function kr(t, e, n) {
return "planar" === n.method ? Ar(t, e, n) : me(t, e, n)
}
function Gr(t, e, n, r, i, o, s, a) {
var u, l, c, h, p = {
x: null,
y: null,
onLine1: !1,
onLine2: !1
};
return 0 === (u = (a - o) * (n - t) - (s - i) * (r - e)) ? null !== p.x && null !== p.y && p : (h = (n - t) * (l = e - o) - (r - e) * (c = t - i),
l = ((s - i) * l - (a - o) * c) / u,
c = h / u,
p.x = t + l * (n - t),
p.y = e + l * (r - e),
l >= 0 && l <= 1 && (p.onLine1 = !0),
c >= 0 && c <= 1 && (p.onLine2 = !0),
!(!p.onLine1 || !p.onLine2) && [p.x, p.y])
}
function qr(t) {
for (var e = function(t) {
if ("FeatureCollection" !== t.type)
return "Feature" !== t.type ? f([o(t)]) : f([t]);
return t
}(t), n = xn(e), r = !1, i = 0; !r && i < e.features.length; ) {
var s, u = e.features[i].geometry, l = !1;
if ("Point" === u.type)
n.geometry.coordinates[0] === u.coordinates[0] && n.geometry.coordinates[1] === u.coordinates[1] && (r = !0);
else if ("MultiPoint" === u.type) {
var c = !1;
for (s = 0; !c && s < u.coordinates.length; )
n.geometry.coordinates[0] === u.coordinates[s][0] && n.geometry.coordinates[1] === u.coordinates[s][1] && (r = !0,
c = !0),
s++
} else if ("LineString" === u.type)
for (s = 0; !l && s < u.coordinates.length - 1; )
Br(n.geometry.coordinates[0], n.geometry.coordinates[1], u.coordinates[s][0], u.coordinates[s][1], u.coordinates[s + 1][0], u.coordinates[s + 1][1]) && (l = !0,
r = !0),
s++;
else if ("MultiLineString" === u.type)
for (var h = 0; h < u.coordinates.length; ) {
l = !1,
s = 0;
for (var p = u.coordinates[h]; !l && s < p.length - 1; )
Br(n.geometry.coordinates[0], n.geometry.coordinates[1], p[s][0], p[s][1], p[s + 1][0], p[s + 1][1]) && (l = !0,
r = !0),
s++;
h++
}
else
"Polygon" !== u.type && "MultiPolygon" !== u.type || ye(n, u) && (r = !0);
i++
}
if (r)
return n;
var g = f([]);
for (i = 0; i < e.features.length; i++)
g.features = g.features.concat(bn(e.features[i]).features);
return a(Jn(n, g).geometry.coordinates)
}
function Br(t, e, n, r, i, o) {
return Math.sqrt((i - n) * (i - n) + (o - r) * (o - r)) === Math.sqrt((t - n) * (t - n) + (e - r) * (e - r)) + Math.sqrt((i - t) * (i - t) + (o - e) * (o - e))
}
Mr.default = Lr;
var zr = 6378137;
function jr(t) {
return B(t, (function(t, e) {
return t + function(t) {
var e, n = 0;
switch (t.type) {
case "Polygon":
return Ur(t.coordinates);
case "MultiPolygon":
for (e = 0; e < t.coordinates.length; e++)
n += Ur(t.coordinates[e]);
return n;
case "Point":
case "MultiPoint":
case "LineString":
case "MultiLineString":
return 0
}
return 0
}(e)
}
), 0)
}
function Ur(t) {
var e = 0;
if (t && t.length > 0) {
e += Math.abs(Vr(t[0]));
for (var n = 1; n < t.length; n++)
e -= Math.abs(Vr(t[n]))
}
return e
}
function Vr(t) {
var e, n, r, i, o, s, a = 0, u = t.length;
if (u > 2) {
for (s = 0; s < u; s++)
s === u - 2 ? (r = u - 2,
i = u - 1,
o = 0) : s === u - 1 ? (r = u - 1,
i = 0,
o = 1) : (r = s,
i = s + 1,
o = s + 2),
e = t[r],
n = t[i],
a += (Xr(t[o][0]) - Xr(e[0])) * Math.sin(Xr(n[1]));
a = a * zr * zr / 2
}
return a
}
function Xr(t) {
return t * Math.PI / 180
}
function Yr(t, e) {
return void 0 === e && (e = {}),
V(t, (function(t, n) {
var r = n.geometry.coordinates;
return t + me(r[0], r[1], e)
}
), 0)
}
function Hr(t, e, n, r) {
if (!P(r = r || {}))
throw new Error("options is invalid");
var i, o = [];
if ("Feature" === t.type)
i = t.geometry.coordinates;
else {
if ("LineString" !== t.type)
throw new Error("input must be a LineString Feature or Geometry");
i = t.coordinates
}
for (var s, a, u, l = i.length, c = 0, p = 0; p < i.length && !(e >= c && p === i.length - 1); p++) {
if (c > e && 0 === o.length) {
if (!(s = e - c))
return o.push(i[p]),
h(o);
a = mn(i[p], i[p - 1]) - 180,
u = vn(i[p], s, a, r),
o.push(u.geometry.coordinates)
}
if (c >= n)
return (s = n - c) ? (a = mn(i[p], i[p - 1]) - 180,
u = vn(i[p], s, a, r),
o.push(u.geometry.coordinates),
h(o)) : (o.push(i[p]),
h(o));
if (c >= e && o.push(i[p]),
p === i.length - 1)
return h(o);
c += me(i[p], i[p + 1], r)
}
if (c < e && i.length === l)
throw new Error("Start position is beyond line");
var f = i[i.length - 1];
return h([f, f])
}
function Wr(t, e, n) {
void 0 === n && (n = {});
for (var r = K(t), i = Q(e), o = 0; o < i.length - 1; o++) {
var s = !1;
if (n.ignoreEndVertices && (0 === o && (s = "start"),
o === i.length - 2 && (s = "end"),
0 === o && o + 1 === i.length - 1 && (s = "both")),
Jr(i[o], i[o + 1], r, s, void 0 === n.epsilon ? null : n.epsilon))
return !0
}
return !1
}
function Jr(t, e, n, r, i) {
var o = n[0]
, s = n[1]
, a = t[0]
, u = t[1]
, l = e[0]
, c = e[1]
, h = l - a
, p = c - u
, f = (n[0] - a) * p - (n[1] - u) * h;
if (null !== i) {
if (Math.abs(f) > i)
return !1
} else if (0 !== f)
return !1;
return r ? "start" === r ? Math.abs(h) >= Math.abs(p) ? h > 0 ? a < o && o <= l : l <= o && o < a : p > 0 ? u < s && s <= c : c <= s && s < u : "end" === r ? Math.abs(h) >= Math.abs(p) ? h > 0 ? a <= o && o < l : l < o && o <= a : p > 0 ? u <= s && s < c : c < s && s <= u : "both" === r && (Math.abs(h) >= Math.abs(p) ? h > 0 ? a < o && o < l : l < o && o < a : p > 0 ? u < s && s < c : c < s && s < u) : Math.abs(h) >= Math.abs(p) ? h > 0 ? a <= o && o <= l : l <= o && o <= a : p > 0 ? u <= s && s <= c : c <= s && s <= u
}
function Zr(t, e) {
var n = rt(t)
, r = rt(e)
, i = n.type
, o = r.type;
switch (i) {
case "Point":
switch (o) {
case "MultiPoint":
return function(t, e) {
var n, r = !1;
for (n = 0; n < e.coordinates.length; n++)
if (Qr(e.coordinates[n], t.coordinates)) {
r = !0;
break
}
return r
}(n, r);
case "LineString":
return Wr(n, r, {
ignoreEndVertices: !0
});
case "Polygon":
case "MultiPolygon":
return ye(n, r, {
ignoreBoundary: !0
});
default:
throw new Error("feature2 " + o + " geometry not supported")
}
case "MultiPoint":
switch (o) {
case "MultiPoint":
return function(t, e) {
for (var n = 0; n < t.coordinates.length; n++) {
for (var r = !1, i = 0; i < e.coordinates.length; i++)
Qr(t.coordinates[n], e.coordinates[i]) && (r = !0);
if (!r)
return !1
}
return !0
}(n, r);
case "LineString":
return function(t, e) {
for (var n = !1, r = 0; r < t.coordinates.length; r++) {
if (!Wr(t.coordinates[r], e))
return !1;
n || (n = Wr(t.coordinates[r], e, {
ignoreEndVertices: !0
}))
}
return n
}(n, r);
case "Polygon":
case "MultiPolygon":
return function(t, e) {
for (var n = !0, r = !1, i = 0; i < t.coordinates.length; i++) {
if (!(r = ye(t.coordinates[1], e))) {
n = !1;
break
}
r = ye(t.coordinates[1], e, {
ignoreBoundary: !0
})
}
return n && r
}(n, r);
default:
throw new Error("feature2 " + o + " geometry not supported")
}
case "LineString":
switch (o) {
case "LineString":
return function(t, e) {
for (var n = 0; n < t.coordinates.length; n++)
if (!Wr(t.coordinates[n], e))
return !1;
return !0
}(n, r);
case "Polygon":
case "MultiPolygon":
return function(t, e) {
var n = Z(e)
, r = Z(t);
if (!Kr(n, r))
return !1;
for (var i = !1, o = 0; o < t.coordinates.length - 1; o++) {
if (!ye(t.coordinates[o], e))
return !1;
if (i || (i = ye(t.coordinates[o], e, {
ignoreBoundary: !0
})),
!i)
i = ye($r(t.coordinates[o], t.coordinates[o + 1]), e, {
ignoreBoundary: !0
})
}
return i
}(n, r);
default:
throw new Error("feature2 " + o + " geometry not supported")
}
case "Polygon":
switch (o) {
case "Polygon":
case "MultiPolygon":
return function(t, e) {
var n = Z(t);
if (!Kr(Z(e), n))
return !1;
for (var r = 0; r < t.coordinates[0].length; r++)
if (!ye(t.coordinates[0][r], e))
return !1;
return !0
}(n, r);
default:
throw new Error("feature2 " + o + " geometry not supported")
}
default:
throw new Error("feature1 " + i + " geometry not supported")
}
}
function Kr(t, e) {
return !(t[0] > e[0]) && (!(t[2] < e[2]) && (!(t[1] > e[1]) && !(t[3] < e[3])))
}
function Qr(t, e) {
return t[0] === e[0] && t[1] === e[1]
}
function $r(t, e) {
return [(t[0] + e[0]) / 2, (t[1] + e[1]) / 2]
}
function ti(t, e, n) {
void 0 === n && (n = {}),
n.mask && !n.units && (n.units = "kilometers");
for (var r = [], i = t[0], o = t[1], s = t[2], u = t[3], l = e / me([i, o], [s, o], n) * (s - i), c = e / me([i, o], [i, u], n) * (u - o), h = s - i, p = u - o, g = Math.floor(h / l), d = (p - Math.floor(p / c) * c) / 2, y = i + (h - g * l) / 2; y <= s; ) {
for (var v = o + d; v <= u; ) {
var _ = a([y, v], n.properties);
n.mask ? Zr(_, n.mask) && r.push(_) : r.push(_),
v += c
}
y += l
}
return f(r)
}
function ei(t, e) {
void 0 === e && (e = {});
var n = e.precision
, r = e.coordinates
, i = e.mutate;
if (n = null == n || isNaN(n) ? 6 : n,
r = null == r || isNaN(r) ? 3 : r,
!t)
throw new Error("<geojson> is required");
if ("number" != typeof n)
throw new Error("<precision> must be a number");
if ("number" != typeof r)
throw new Error("<coordinates> must be a number");
!1 !== i && void 0 !== i || (t = JSON.parse(JSON.stringify(t)));
var o = Math.pow(10, n);
return R(t, (function(t) {
!function(t, e, n) {
t.length > n && t.splice(n, t.length);
for (var r = 0; r < t.length; r++)
t[r] = Math.round(t[r] * e) / e
}(t, o, r)
}
)),
t
}
function ni(t) {
if (!t)
throw new Error("geojson is required");
var e = [];
return z(t, (function(t) {
e.push(t)
}
)),
f(e)
}
function ri(t, e, n) {
if ("Polygon" !== t.geometry.type)
throw new Error("The input feature must be a Polygon");
void 0 === n && (n = 1);
var r = t.geometry.coordinates
, i = []
, o = {};
if (n) {
for (var s = [], a = 0; a < r.length; a++)
for (var u = 0; u < r[a].length - 1; u++)
s.push(d(a, u));
var l = Nt();
l.load(s)
}
for (var c = 0; c < r.length; c++)
for (var h = 0; h < r[c].length - 1; h++) {
if (n)
l.search(d(c, h)).forEach((function(t) {
var e = t.ring
, n = t.edge;
g(c, h, e, n)
}
));
else
for (var p = 0; p < r.length; p++)
for (var f = 0; f < r[p].length - 1; f++)
g(c, h, p, f)
}
return e || (i = {
type: "Feature",
geometry: {
type: "MultiPoint",
coordinates: i
}
}),
i;
function g(t, n, s, a) {
var u, l, c = r[t][n], h = r[t][n + 1], p = r[s][a], f = r[s][a + 1], g = function(t, e, n, r) {
if (ii(t, n) || ii(t, r) || ii(e, n) || ii(r, n))
return null;
var i = t[0]
, o = t[1]
, s = e[0]
, a = e[1]
, u = n[0]
, l = n[1]
, c = r[0]
, h = r[1]
, p = (i - s) * (l - h) - (o - a) * (u - c);
return 0 === p ? null : [((i * a - o * s) * (u - c) - (i - s) * (u * h - l * c)) / p, ((i * a - o * s) * (l - h) - (o - a) * (u * h - l * c)) / p]
}(c, h, p, f);
if (null !== g && (u = h[0] !== c[0] ? (g[0] - c[0]) / (h[0] - c[0]) : (g[1] - c[1]) / (h[1] - c[1]),
l = f[0] !== p[0] ? (g[0] - p[0]) / (f[0] - p[0]) : (g[1] - p[1]) / (f[1] - p[1]),
!(u >= 1 || u <= 0 || l >= 1 || l <= 0))) {
var d = g
, y = !o[d];
y && (o[d] = !0),
e ? i.push(e(g, t, n, c, h, u, s, a, p, f, l, y)) : i.push(g)
}
}
function d(t, e) {
var n, i, o, s, a = r[t][e], u = r[t][e + 1];
return a[0] < u[0] ? (n = a[0],
i = u[0]) : (n = u[0],
i = a[0]),
a[1] < u[1] ? (o = a[1],
s = u[1]) : (o = u[1],
s = a[1]),
{
minX: n,
minY: o,
maxX: i,
maxY: s,
ring: t,
edge: e
}
}
}
function ii(t, e) {
if (!t || !e)
return !1;
if (t.length !== e.length)
return !1;
for (var n = 0, r = t.length; n < r; n++)
if (t[n]instanceof Array && e[n]instanceof Array) {
if (!ii(t[n], e[n]))
return !1
} else if (t[n] !== e[n])
return !1;
return !0
}
function oi(t) {
if ("Feature" != t.type)
throw new Error("The input must a geojson object of type Feature");
if (void 0 === t.geometry || null == t.geometry)
throw new Error("The input must a geojson object with a non-empty geometry");
if ("Polygon" != t.geometry.type)
throw new Error("The input must be a geojson Polygon");
for (var e = t.geometry.coordinates.length, n = [], r = 0; r < e; r++) {
var i = t.geometry.coordinates[r];
ci(i[0], i[i.length - 1]) || i.push(i[0]),
n.push.apply(n, i.slice(0, i.length - 1))
}
if (!function(t) {
for (var e = {}, n = 1, r = 0, i = t.length; r < i; ++r) {
if (Object.prototype.hasOwnProperty.call(e, t[r])) {
n = 0;
break
}
e[t[r]] = 1
}
return n
}(n))
throw new Error("The input polygon may not have duplicate vertices (except for the first and last vertex of each ring)");
var o = n.length
, s = ri(t, (function(t, e, n, r, i, o, s, a, u, l, c, h) {
return [t, e, n, r, i, o, s, a, u, l, c, h]
}
))
, a = s.length;
if (0 == a) {
var u = [];
for (r = 0; r < e; r++)
u.push(l([t.geometry.coordinates[r]], {
parent: -1,
winding: li(t.geometry.coordinates[r])
}));
var c = f(u);
return G(),
q(),
c
}
var h = []
, p = [];
for (r = 0; r < e; r++) {
h.push([]);
for (var g = 0; g < t.geometry.coordinates[r].length - 1; g++)
h[r].push([new si(t.geometry.coordinates[r][hi(g + 1, t.geometry.coordinates[r].length - 1)],1,[r, g],[r, hi(g + 1, t.geometry.coordinates[r].length - 1)],void 0)]),
p.push(new ai(t.geometry.coordinates[r][g],[r, hi(g - 1, t.geometry.coordinates[r].length - 1)],[r, g],void 0,void 0,!1,!0))
}
for (r = 0; r < a; r++)
h[s[r][1]][s[r][2]].push(new si(s[r][0],s[r][5],[s[r][1], s[r][2]],[s[r][6], s[r][7]],void 0)),
s[r][11] && p.push(new ai(s[r][0],[s[r][1], s[r][2]],[s[r][6], s[r][7]],void 0,void 0,!0,!0));
var d = p.length;
for (r = 0; r < h.length; r++)
for (g = 0; g < h[r].length; g++)
h[r][g].sort((function(t, e) {
return t.param < e.param ? -1 : 1
}
));
var y = [];
for (r = 0; r < d; r++)
y.push({
minX: p[r].coord[0],
minY: p[r].coord[1],
maxX: p[r].coord[0],
maxY: p[r].coord[1],
index: r
});
var v = Nt();
v.load(y);
for (r = 0; r < h.length; r++)
for (g = 0; g < h[r].length; g++)
for (var _ = 0; _ < h[r][g].length; _++) {
x = _ == h[r][g].length - 1 ? h[r][hi(g + 1, t.geometry.coordinates[r].length - 1)][0].coord : h[r][g][_ + 1].coord;
var m = v.search({
minX: x[0],
minY: x[1],
maxX: x[0],
maxY: x[1]
})[0];
h[r][g][_].nxtIsectAlongEdgeIn = m.index
}
for (r = 0; r < h.length; r++)
for (g = 0; g < h[r].length; g++)
for (_ = 0; _ < h[r][g].length; _++) {
var x = h[r][g][_].coord
, E = (m = v.search({
minX: x[0],
minY: x[1],
maxX: x[0],
maxY: x[1]
})[0]).index;
E < o ? p[E].nxtIsectAlongRingAndEdge2 = h[r][g][_].nxtIsectAlongEdgeIn : ci(p[E].ringAndEdge1, h[r][g][_].ringAndEdgeIn) ? p[E].nxtIsectAlongRingAndEdge1 = h[r][g][_].nxtIsectAlongEdgeIn : p[E].nxtIsectAlongRingAndEdge2 = h[r][g][_].nxtIsectAlongEdgeIn
}
var b = [];
for (r = 0,
g = 0; g < e; g++) {
var w = r;
for (_ = 0; _ < t.geometry.coordinates[g].length - 1; _++)
p[r].coord[0] < p[w].coord[0] && (w = r),
r++;
var I = p[w].nxtIsectAlongRingAndEdge2;
for (_ = 0; _ < p.length; _++)
if (p[_].nxtIsectAlongRingAndEdge1 == w || p[_].nxtIsectAlongRingAndEdge2 == w) {
var N = _;
break
}
var S = ui([p[N].coord, p[w].coord, p[I].coord], !0) ? 1 : -1;
b.push({
isect: w,
parent: -1,
winding: S
})
}
b.sort((function(t, e) {
return p[t.isect].coord > p[e.isect].coord ? -1 : 1
}
));
for (u = []; b.length > 0; ) {
var C = b.pop()
, P = C.isect
, M = C.parent
, L = C.winding
, O = u.length
, R = [p[P].coord]
, T = P;
if (p[P].ringAndEdge1Walkable)
var A = p[P].ringAndEdge1
, D = p[P].nxtIsectAlongRingAndEdge1;
else
A = p[P].ringAndEdge2,
D = p[P].nxtIsectAlongRingAndEdge2;
for (; !ci(p[P].coord, p[D].coord); ) {
R.push(p[D].coord);
var F = void 0;
for (r = 0; r < b.length; r++)
if (b[r].isect == D) {
F = r;
break
}
if (null != F && b.splice(F, 1),
ci(A, p[D].ringAndEdge1)) {
if (A = p[D].ringAndEdge2,
p[D].ringAndEdge2Walkable = !1,
p[D].ringAndEdge1Walkable) {
var k = {
isect: D
};
ui([p[T].coord, p[D].coord, p[p[D].nxtIsectAlongRingAndEdge2].coord], 1 == L) ? (k.parent = M,
k.winding = -L) : (k.parent = O,
k.winding = L),
b.push(k)
}
T = D,
D = p[D].nxtIsectAlongRingAndEdge2
} else {
if (A = p[D].ringAndEdge1,
p[D].ringAndEdge1Walkable = !1,
p[D].ringAndEdge2Walkable) {
k = {
isect: D
};
ui([p[T].coord, p[D].coord, p[p[D].nxtIsectAlongRingAndEdge1].coord], 1 == L) ? (k.parent = M,
k.winding = -L) : (k.parent = O,
k.winding = L),
b.push(k)
}
T = D,
D = p[D].nxtIsectAlongRingAndEdge1
}
}
R.push(p[D].coord),
u.push(l([R], {
index: O,
parent: M,
winding: L,
netWinding: void 0
}))
}
c = f(u);
function G() {
for (var t = [], e = 0; e < c.features.length; e++)
-1 == c.features[e].properties.parent && t.push(e);
if (t.length > 1)
for (e = 0; e < t.length; e++) {
for (var n = -1, r = 0; r < c.features.length; r++)
t[e] != r && ye(c.features[t[e]].geometry.coordinates[0][0], c.features[r], {
ignoreBoundary: !0
}) && jr(c.features[r]) < Infinity && (n = r);
c.features[t[e]].properties.parent = n
}
}
function q() {
for (var t = 0; t < c.features.length; t++)
if (-1 == c.features[t].properties.parent) {
var e = c.features[t].properties.winding;
c.features[t].properties.netWinding = e,
B(t, e)
}
}
function B(t, e) {
for (var n = 0; n < c.features.length; n++)
if (c.features[n].properties.parent == t) {
var r = e + c.features[n].properties.winding;
c.features[n].properties.netWinding = r,
B(n, r)
}
}
return G(),
q(),
c
}
var si = function(t, e, n, r, i) {
this.coord = t,
this.param = e,
this.ringAndEdgeIn = n,
this.ringAndEdgeOut = r,
this.nxtIsectAlongEdgeIn = i
}
, ai = function(t, e, n, r, i, o, s) {
this.coord = t,
this.ringAndEdge1 = e,
this.ringAndEdge2 = n,
this.nxtIsectAlongRingAndEdge1 = r,
this.nxtIsectAlongRingAndEdge2 = i,
this.ringAndEdge1Walkable = o,
this.ringAndEdge2Walkable = s
};
function ui(t, e) {
if (void 0 === e && (e = !0),
3 != t.length)
throw new Error("This function requires an array of three points [x,y]");
return (t[1][0] - t[0][0]) * (t[2][1] - t[0][1]) - (t[1][1] - t[0][1]) * (t[2][0] - t[0][0]) >= 0 == e
}
function li(t) {
for (var e = 0, n = 0; n < t.length - 1; n++)
t[n][0] < t[e][0] && (e = n);
if (ui([t[hi(e - 1, t.length - 1)], t[e], t[hi(e + 1, t.length - 1)]], !0))
var r = 1;
else
r = -1;
return r
}
function ci(t, e) {
if (!t || !e)
return !1;
if (t.length != e.length)
return !1;
for (var n = 0, r = t.length; n < r; n++)
if (t[n]instanceof Array && e[n]instanceof Array) {
if (!ci(t[n], e[n]))
return !1
} else if (t[n] != e[n])
return !1;
return !0
}
function hi(t, e) {
return (t % e + e) % e
}
var pi = Math.PI / 180
, fi = 180 / Math.PI
, gi = function(t, e) {
this.lon = t,
this.lat = e,
this.x = pi * t,
this.y = pi * e
};
gi.prototype.view = function() {
return String(this.lon).slice(0, 4) + "," + String(this.lat).slice(0, 4)
}
,
gi.prototype.antipode = function() {
var t = -1 * this.lat
, e = this.lon < 0 ? 180 + this.lon : -1 * (180 - this.lon);
return new gi(e,t)
}
;
var di = function() {
this.coords = [],
this.length = 0
};
di.prototype.move_to = function(t) {
this.length++,
this.coords.push(t)
}
;
var yi = function(t) {
this.properties = t || {},
this.geometries = []
};
yi.prototype.json = function() {
if (this.geometries.length <= 0)
return {
geometry: {
type: "LineString",
coordinates: null
},
type: "Feature",
properties: this.properties
};
if (1 === this.geometries.length)
return {
geometry: {
type: "LineString",
coordinates: this.geometries[0].coords
},
type: "Feature",
properties: this.properties
};
for (var t = [], e = 0; e < this.geometries.length; e++)
t.push(this.geometries[e].coords);
return {
geometry: {
type: "MultiLineString",
coordinates: t
},
type: "Feature",
properties: this.properties
}
}
,
yi.prototype.wkt = function() {
for (var t = "", e = "LINESTRING(", n = function(t) {
e += t[0] + " " + t[1] + ","
}, r = 0; r < this.geometries.length; r++) {
if (0 === this.geometries[r].coords.length)
return "LINESTRING(empty)";
this.geometries[r].coords.forEach(n),
t += e.substring(0, e.length - 1) + ")"
}
return t
}
;
var vi = function(t, e, n) {
if (!t || void 0 === t.x || void 0 === t.y)
throw new Error("GreatCircle constructor expects two args: start and end objects with x and y properties");
if (!e || void 0 === e.x || void 0 === e.y)
throw new Error("GreatCircle constructor expects two args: start and end objects with x and y properties");
this.start = new gi(t.x,t.y),
this.end = new gi(e.x,e.y),
this.properties = n || {};
var r = this.start.x - this.end.x
, i = this.start.y - this.end.y
, o = Math.pow(Math.sin(i / 2), 2) + Math.cos(this.start.y) * Math.cos(this.end.y) * Math.pow(Math.sin(r / 2), 2);
if (this.g = 2 * Math.asin(Math.sqrt(o)),
this.g === Math.PI)
throw new Error("it appears " + t.view() + " and " + e.view() + " are 'antipodal', e.g diametrically opposite, thus there is no single route but rather infinite");
if (isNaN(this.g))
throw new Error("could not calculate great circle between " + t + " and " + e)
};
function _i(t, e) {
var n = []
, r = Mr();
return z(e, (function(e) {
if (n.forEach((function(t, e) {
t.id = e
}
)),
n.length) {
var i = r.search(e);
if (i.features.length) {
var o = xi(e, i);
n = n.filter((function(t) {
return t.id !== o.id
}
)),
r.remove(o),
F(mi(o, e), (function(t) {
n.push(t),
r.insert(t)
}
))
}
} else
(n = mi(t, e).features).forEach((function(t) {
t.bbox || (t.bbox = yn(Z(t)))
}
)),
r.load(f(n))
}
)),
f(n)
}
function mi(t, e) {
var n = []
, r = Q(t)[0]
, i = Q(t)[t.geometry.coordinates.length - 1];
if (Ei(r, K(e)) || Ei(i, K(e)))
return f([t]);
var o = Mr()
, s = Zn(t);
o.load(s);
var a = o.search(e);
if (!a.features.length)
return f([t]);
var u = xi(e, a)
, l = k(s, (function(t, r, i) {
var o = Q(r)[1]
, s = K(e);
return i === u.id ? (t.push(s),
n.push(h(t)),
Ei(s, o) ? [s] : [s, o]) : (t.push(o),
t)
}
), [r]);
return l.length > 1 && n.push(h(l)),
f(n)
}
function xi(t, e) {
if (!e.features.length)
throw new Error("lines must contain features");
if (1 === e.features.length)
return e.features[0];
var n, r = 1 / 0;
return F(e, (function(e) {
var i = Tr(e, t).properties.dist;
i < r && (n = e,
r = i)
}
)),
n
}
function Ei(t, e) {
return t[0] === e[0] && t[1] === e[1]
}
function bi(t, e, n, r, i) {
void 0 === i && (i = {});
var o = i.steps || 64
, s = wi(n)
, a = wi(r)
, u = Array.isArray(t) || "Feature" !== t.type ? {} : t.properties;
if (s === a)
return h(_n(t, e, i).geometry.coordinates[0], u);
for (var l = s, c = s < a ? a : a + 360, p = l, f = [], g = 0; p < c; )
f.push(vn(t, e, p, i).geometry.coordinates),
p = l + 360 * ++g / o;
return p > c && f.push(vn(t, e, c, i).geometry.coordinates),
h(f, u)
}
function wi(t) {
var e = t % 360;
return e < 0 && (e += 360),
e
}
function Ii(t, e) {
void 0 === e && (e = {});
var n = rt(t);
switch (e.properties || "Feature" !== t.type || (e.properties = t.properties),
n.type) {
case "Polygon":
return Ni(n, e);
case "MultiPolygon":
return function(t, e) {
void 0 === e && (e = {});
var n = rt(t).coordinates
, r = e.properties ? e.properties : "Feature" === t.type ? t.properties : {}
, i = [];
return n.forEach((function(t) {
i.push(Si(t, r))
}
)),
f(i)
}(n, e);
default:
throw new Error("invalid poly")
}
}
function Ni(t, e) {
return void 0 === e && (e = {}),
Si(rt(t).coordinates, e.properties ? e.properties : "Feature" === t.type ? t.properties : {})
}
function Si(t, e) {
return t.length > 1 ? g(t, e) : h(t[0], e)
}
function Ci(t, e) {
var n, r, i;
void 0 === e && (e = {});
var o = e.properties
, s = null === (n = e.autoComplete) || void 0 === n || n
, a = null === (r = e.orderCoords) || void 0 === r || r;
switch (null !== (i = e.mutate) && void 0 !== i && i || (t = Ie(t)),
t.type) {
case "FeatureCollection":
var u = [];
return t.features.forEach((function(t) {
u.push(Q(Pi(t, {}, s, a)))
}
)),
y(u, o);
default:
return Pi(t, o, s, a)
}
}
function Pi(t, e, n, r) {
e = e || ("Feature" === t.type ? t.properties : {});
var i = rt(t)
, o = i.coordinates
, s = i.type;
if (!o.length)
throw new Error("line must contain coordinates");
switch (s) {
case "LineString":
return n && (o = Mi(o)),
l([o], e);
case "MultiLineString":
var a = []
, u = 0;
return o.forEach((function(t) {
if (n && (t = Mi(t)),
r) {
var e = function(t) {
var e = t[0]
, n = t[1]
, r = t[2]
, i = t[3];
return Math.abs(e - r) * Math.abs(n - i)
}(Z(h(t)));
e > u ? (a.unshift(t),
u = e) : a.push(t)
} else
a.push(t)
}
)),
l(a, e);
default:
throw new Error("geometry type " + s + " is not supported")
}
}
function Mi(t) {
var e = t[0]
, n = e[0]
, r = e[1]
, i = t[t.length - 1]
, o = i[0]
, s = i[1];
return n === o && r === s || t.push(e),
t
}
function Li(t, e) {
var n, r, i, o, s, a, u;
for (r = 1; r <= 8; r *= 2) {
for (n = [],
o = !(Ri(i = t[t.length - 1], e) & r),
s = 0; s < t.length; s++)
(u = !(Ri(a = t[s], e) & r)) !== o && n.push(Oi(i, a, r, e)),
u && n.push(a),
i = a,
o = u;
if (!(t = n).length)
break
}
return n
}
function Oi(t, e, n, r) {
return 8 & n ? [t[0] + (e[0] - t[0]) * (r[3] - t[1]) / (e[1] - t[1]), r[3]] : 4 & n ? [t[0] + (e[0] - t[0]) * (r[1] - t[1]) / (e[1] - t[1]), r[1]] : 2 & n ? [r[2], t[1] + (e[1] - t[1]) * (r[2] - t[0]) / (e[0] - t[0])] : 1 & n ? [r[0], t[1] + (e[1] - t[1]) * (r[0] - t[0]) / (e[0] - t[0])] : null
}
function Ri(t, e) {
var n = 0;
return t[0] < e[0] ? n |= 1 : t[0] > e[2] && (n |= 2),
t[1] < e[1] ? n |= 4 : t[1] > e[3] && (n |= 8),
n
}
function Ti(t, e) {
for (var n = [], r = 0, i = t; r < i.length; r++) {
var o = Li(i[r], e);
o.length > 0 && (o[0][0] === o[o.length - 1][0] && o[0][1] === o[o.length - 1][1] || o.push(o[0]),
o.length >= 4 && n.push(o))
}
return n
}
vi.prototype.interpolate = function(t) {
var e = Math.sin((1 - t) * this.g) / Math.sin(this.g)
, n = Math.sin(t * this.g) / Math.sin(this.g)
, r = e * Math.cos(this.start.y) * Math.cos(this.start.x) + n * Math.cos(this.end.y) * Math.cos(this.end.x)
, i = e * Math.cos(this.start.y) * Math.sin(this.start.x) + n * Math.cos(this.end.y) * Math.sin(this.end.x)
, o = e * Math.sin(this.start.y) + n * Math.sin(this.end.y)
, s = fi * Math.atan2(o, Math.sqrt(Math.pow(r, 2) + Math.pow(i, 2)));
return [fi * Math.atan2(i, r), s]
}
,
vi.prototype.Arc = function(t, e) {
var n = [];
if (!t || t <= 2)
n.push([this.start.lon, this.start.lat]),
n.push([this.end.lon, this.end.lat]);
else
for (var r = 1 / (t - 1), i = 0; i < t; ++i) {
var o = r * i
, s = this.interpolate(o);
n.push(s)
}
for (var a = !1, u = 0, l = e && e.offset ? e.offset : 10, c = 180 - l, h = -180 + l, p = 360 - l, f = 1; f < n.length; ++f) {
var g = n[f - 1][0]
, d = n[f][0]
, y = Math.abs(d - g);
y > p && (d > c && g < h || g > c && d < h) ? a = !0 : y > u && (u = y)
}
var v = [];
if (a && u < l) {
var _ = [];
v.push(_);
for (var m = 0; m < n.length; ++m) {
var x = parseFloat(n[m][0]);
if (m > 0 && Math.abs(x - n[m - 1][0]) > p) {
var E = parseFloat(n[m - 1][0])
, b = parseFloat(n[m - 1][1])
, w = parseFloat(n[m][0])
, I = parseFloat(n[m][1]);
if (E > -180 && E < h && 180 === w && m + 1 < n.length && n[m - 1][0] > -180 && n[m - 1][0] < h) {
_.push([-180, n[m][1]]),
m++,
_.push([n[m][0], n[m][1]]);
continue
}
if (E > c && E < 180 && -180 === w && m + 1 < n.length && n[m - 1][0] > c && n[m - 1][0] < 180) {
_.push([180, n[m][1]]),
m++,
_.push([n[m][0], n[m][1]]);
continue
}
if (E < h && w > c) {
var N = E;
E = w,
w = N;
var S = b;
b = I,
I = S
}
if (E > c && w < h && (w += 360),
E <= 180 && w >= 180 && E < w) {
var C = (180 - E) / (w - E)
, P = C * I + (1 - C) * b;
_.push([n[m - 1][0] > c ? 180 : -180, P]),
(_ = []).push([n[m - 1][0] > c ? -180 : 180, P]),
v.push(_)
} else
_ = [],
v.push(_);
_.push([x, n[m][1]])
} else
_.push([n[m][0], n[m][1]])
}
} else {
var M = [];
v.push(M);
for (var L = 0; L < n.length; ++L)
M.push([n[L][0], n[L][1]])
}
for (var O = new yi(this.properties), R = 0; R < v.length; ++R) {
var T = new di;
O.geometries.push(T);
for (var A = v[R], D = 0; D < A.length; ++D)
T.move_to(A[D])
}
return O
}
;
var Ai = Bt((function(t, e) {
function n(t) {
var e = [];
for (var n in t)
e.push(n);
return e
}
(t.exports = "function" == typeof Object.keys ? Object.keys : n).shim = n
}
))
, Di = Bt((function(t, e) {
var n = "[object Arguments]" == function() {
return Object.prototype.toString.call(arguments)
}();
function r(t) {
return "[object Arguments]" == Object.prototype.toString.call(t)
}
function i(t) {
return t && "object" == typeof t && "number" == typeof t.length && Object.prototype.hasOwnProperty.call(t, "callee") && !Object.prototype.propertyIsEnumerable.call(t, "callee") || !1
}
(e = t.exports = n ? r : i).supported = r,
e.unsupported = i
}
))
, Fi = Bt((function(t) {
var e = Array.prototype.slice
, n = t.exports = function(t, o, s) {
return s || (s = {}),
t === o || (t instanceof Date && o instanceof Date ? t.getTime() === o.getTime() : !t || !o || "object" != typeof t && "object" != typeof o ? s.strict ? t === o : t == o : function(t, o, s) {
var a, u;
if (r(t) || r(o))
return !1;
if (t.prototype !== o.prototype)
return !1;
if (Di(t))
return !!Di(o) && (t = e.call(t),
o = e.call(o),
n(t, o, s));
if (i(t)) {
if (!i(o))
return !1;
if (t.length !== o.length)
return !1;
for (a = 0; a < t.length; a++)
if (t[a] !== o[a])
return !1;
return !0
}
try {
var l = Ai(t)
, c = Ai(o)
} catch (t) {
return !1
}
if (l.length != c.length)
return !1;
for (l.sort(),
c.sort(),
a = l.length - 1; a >= 0; a--)
if (l[a] != c[a])
return !1;
for (a = l.length - 1; a >= 0; a--)
if (u = l[a],
!n(t[u], o[u], s))
return !1;
return typeof t == typeof o
}(t, o, s))
}
;
function r(t) {
return null == t
}
function i(t) {
return !(!t || "object" != typeof t || "number" != typeof t.length) && ("function" == typeof t.copy && "function" == typeof t.slice && !(t.length > 0 && "number" != typeof t[0]))
}
}
));
function ki(t, e, n) {
if (void 0 === n && (n = {}),
!P(n = n || {}))
throw new Error("options is invalid");
var r, i = n.tolerance || 0, o = [], s = Mr(), a = Zn(t);
return s.load(a),
U(e, (function(t) {
var e = !1;
t && (F(s.search(t), (function(n) {
if (!1 === e) {
var o = Q(t).sort()
, s = Q(n).sort();
Fi(o, s) || (0 === i ? Wr(o[0], n) && Wr(o[1], n) : Tr(n, o[0]).properties.dist <= i && Tr(n, o[1]).properties.dist <= i) ? (e = !0,
r = r ? Gi(r, t) : t) : (0 === i ? Wr(s[0], t) && Wr(s[1], t) : Tr(t, s[0]).properties.dist <= i && Tr(t, s[1]).properties.dist <= i) && (r = r ? Gi(r, n) : n)
}
}
)),
!1 === e && r && (o.push(r),
r = void 0))
}
)),
r && o.push(r),
f(o)
}
function Gi(t, e) {
var n = Q(e)
, r = Q(t)
, i = r[0]
, o = r[r.length - 1]
, s = t.geometry.coordinates;
return Fi(n[0], i) ? s.unshift(n[1]) : Fi(n[0], o) ? s.push(n[1]) : Fi(n[1], i) ? s.unshift(n[0]) : Fi(n[1], o) && s.push(n[0]),
t
}
function qi(t) {
var e = t % 360;
return e < 0 && (e += 360),
e
}
function Bi(t, e, n) {
var r;
return void 0 === n && (n = {}),
(r = n.final ? zi(K(e), K(t)) : zi(K(t), K(e))) > 180 ? -(360 - r) : r
}
function zi(t, e) {
var n = I(t[1])
, r = I(e[1])
, i = I(e[0] - t[0]);
i > Math.PI && (i -= 2 * Math.PI),
i < -Math.PI && (i += 2 * Math.PI);
var o = Math.log(Math.tan(r / 2 + Math.PI / 4) / Math.tan(n / 2 + Math.PI / 4));
return (w(Math.atan2(i, o)) + 360) % 360
}
function ji(t, n, r, i) {
void 0 === i && (i = {});
var o = n < 0
, s = N(Math.abs(n), i.units, "meters");
o && (s = -Math.abs(s));
var u = K(t)
, l = function(t, n, r, i) {
i = void 0 === i ? e : Number(i);
var o = n / i
, s = t[0] * Math.PI / 180
, a = I(t[1])
, u = I(r)
, l = o * Math.cos(u)
, c = a + l;
Math.abs(c) > Math.PI / 2 && (c = c > 0 ? Math.PI - c : -Math.PI - c);
var h = Math.log(Math.tan(c / 2 + Math.PI / 4) / Math.tan(a / 2 + Math.PI / 4))
, p = Math.abs(h) > 1e-11 ? l / h : Math.cos(a)
, f = o * Math.sin(u) / p;
return [(180 * (s + f) / Math.PI + 540) % 360 - 180, 180 * c / Math.PI]
}(u, s, r);
return l[0] += l[0] - u[0] > 180 ? -360 : u[0] - l[0] > 180 ? 360 : 0,
a(l, i.properties)
}
function Ui(t, e, n, r, i, o) {
for (var s = 0; s < t.length; s++) {
var a = t[s]
, u = t[s + 1];
s === t.length - 1 && (u = t[0]),
r = Xi(a, u, e),
n <= 0 && r > 0 ? Xi(e, a, i) < 0 || (i = a) : n > 0 && r <= 0 && (Vi(e, a, o) || (o = a)),
n = r
}
return [i, o]
}
function Vi(t, e, n) {
return Xi(t, e, n) > 0
}
function Xi(t, e, n) {
return (e[0] - t[0]) * (n[1] - t[1]) - (n[0] - t[0]) * (e[1] - t[1])
}
function Yi(t) {
for (var e, n, r = Q(t), i = 0, o = 1; o < r.length; )
e = n || r[0],
i += ((n = r[o])[0] - e[0]) * (n[1] + e[1]),
o++;
return i > 0
}
function Hi(t, e) {
switch ("Feature" === t.type ? t.geometry.type : t.type) {
case "GeometryCollection":
return q(t, (function(t) {
Hi(t, e)
}
)),
t;
case "LineString":
return Wi(Q(t), e),
t;
case "Polygon":
return Ji(Q(t), e),
t;
case "MultiLineString":
return Q(t).forEach((function(t) {
Wi(t, e)
}
)),
t;
case "MultiPolygon":
return Q(t).forEach((function(t) {
Ji(t, e)
}
)),
t;
case "Point":
case "MultiPoint":
return t
}
}
function Wi(t, e) {
Yi(t) === e && t.reverse()
}
function Ji(t, e) {
Yi(t[0]) !== e && t[0].reverse();
for (var n = 1; n < t.length; n++)
Yi(t[n]) === e && t[n].reverse()
}
function Zi(t, e) {
if (!P(e = e || {}))
throw new Error("options is invalid");
var n = e.zProperty || "elevation"
, r = e.flip
, i = e.flags;
nt(t, "Point", "input must contain Points");
for (var o = function(t, e) {
var n = {};
return F(t, (function(t) {
var e = Q(t)[1];
n[e] || (n[e] = []),
n[e].push(t)
}
)),
Object.keys(n).map((function(t) {
return n[t].sort((function(t, e) {
return Q(t)[0] - Q(e)[0]
}
))
}
)).sort((function(t, n) {
return e ? Q(t[0])[1] - Q(n[0])[1] : Q(n[0])[1] - Q(t[0])[1]
}
))
}/*!
* @license GNU Affero General Public License.
* Copyright (c) 2015, 2015 Ronny Lorenz <ronny@tbi.univie.ac.at>
* v. 1.2.0
* https://github.com/RaumZeit/MarchingSquares.js
*
* MarchingSquaresJS is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* MarchingSquaresJS is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* As additional permission under GNU Affero General Public License version 3
* section 7, third-party projects (personal or commercial) may distribute,
* include, or link against UNMODIFIED VERSIONS of MarchingSquaresJS without the
* requirement that said third-party project for that reason alone becomes
* subject to any requirement of the GNU Affero General Public License version 3.
* Any modifications to MarchingSquaresJS, however, must be shared with the public
* and made available.
*
* In summary this:
* - allows you to use MarchingSquaresJS at no cost
* - allows you to use MarchingSquaresJS for both personal and commercial purposes
* - allows you to distribute UNMODIFIED VERSIONS of MarchingSquaresJS under any
* license as long as this license notice is included
* - enables you to keep the source code of your program that uses MarchingSquaresJS
* undisclosed
* - forces you to share any modifications you have made to MarchingSquaresJS,
* e.g. bug-fixes
*
* You should have received a copy of the GNU Affero General Public License
* along with MarchingSquaresJS. If not, see <http://www.gnu.org/licenses/>.
*/
(t, r), s = [], a = 0; a < o.length; a++) {
for (var u = o[a], l = [], c = 0; c < u.length; c++) {
var h = u[c];
h.properties[n] ? l.push(h.properties[n]) : l.push(0),
!0 === i && (h.properties.matrixPosition = [a, c])
}
s.push(l)
}
return s
}
var Ki = {
successCallback: null,
verbose: !1,
polygons: !1
}
, Qi = {};
function $i(t, e, n, r) {
r = r || {};
for (var i = Object.keys(Ki), o = 0; o < i.length; o++) {
var s = i[o]
, a = r[s];
a = null != a ? a : Ki[s],
Qi[s] = a
}
Qi.verbose && console.log("MarchingSquaresJS-isoBands: computing isobands for [" + e + ":" + (e + n) + "]");
var u, l = function(t, e, n) {
for (var r = t.length - 1, i = t[0].length - 1, o = {
rows: r,
cols: i,
cells: []
}, s = e + Math.abs(n), a = 0; a < r; ++a) {
o.cells[a] = [];
for (var u = 0; u < i; ++u) {
var l = 0
, c = t[a + 1][u]
, h = t[a + 1][u + 1]
, p = t[a][u + 1]
, f = t[a][u];
if (!(isNaN(c) || isNaN(h) || isNaN(p) || isNaN(f))) {
l |= c < e ? 0 : c > s ? 128 : 64,
l |= h < e ? 0 : h > s ? 32 : 16,
l |= p < e ? 0 : p > s ? 8 : 4;
var g = +(l |= f < e ? 0 : f > s ? 2 : 1)
, d = 0;
if (17 === l || 18 === l || 33 === l || 34 === l || 38 === l || 68 === l || 72 === l || 98 === l || 102 === l || 132 === l || 136 === l || 137 === l || 152 === l || 153 === l) {
var y = (c + h + p + f) / 4;
d = y > s ? 2 : y < e ? 0 : 1,
34 === l ? 1 === d ? l = 35 : 0 === d && (l = 136) : 136 === l ? 1 === d ? (l = 35,
d = 4) : 0 === d && (l = 34) : 17 === l ? 1 === d ? (l = 155,
d = 4) : 0 === d && (l = 153) : 68 === l ? 1 === d ? (l = 103,
d = 4) : 0 === d && (l = 102) : 153 === l ? 1 === d && (l = 155) : 102 === l ? 1 === d && (l = 103) : 152 === l ? d < 2 && (l = 156,
d = 1) : 137 === l ? d < 2 && (l = 139,
d = 1) : 98 === l ? d < 2 && (l = 99,
d = 1) : 38 === l ? d < 2 && (l = 39,
d = 1) : 18 === l ? d > 0 ? (l = 156,
d = 4) : l = 152 : 33 === l ? d > 0 ? (l = 139,
d = 4) : l = 137 : 72 === l ? d > 0 ? (l = 99,
d = 4) : l = 98 : 132 === l && (d > 0 ? (l = 39,
d = 4) : l = 38)
}
if (0 != l && 170 != l) {
var v, _, m, x, E, b, w, I;
v = _ = m = x = E = b = w = I = .5;
var N = [];
1 === l ? (m = 1 - Vo(e, p, f),
I = 1 - Vo(e, c, f),
N.push(Go[l])) : 169 === l ? (m = Vo(s, f, p),
I = Vo(s, f, c),
N.push(Go[l])) : 4 === l ? (b = 1 - Vo(e, h, p),
x = Vo(e, f, p),
N.push(Fo[l])) : 166 === l ? (b = Vo(s, p, h),
x = 1 - Vo(s, p, f),
N.push(Fo[l])) : 16 === l ? (E = Vo(e, p, h),
_ = Vo(e, c, h),
N.push(Do[l])) : 154 === l ? (E = 1 - Vo(s, h, p),
_ = 1 - Vo(s, h, c),
N.push(Do[l])) : 64 === l ? (w = Vo(e, f, c),
v = 1 - Vo(e, h, c),
N.push(Bo[l])) : 106 === l ? (w = 1 - Vo(s, c, f),
v = Vo(s, c, h),
N.push(Bo[l])) : 168 === l ? (x = Vo(s, f, p),
m = Vo(e, f, p),
I = Vo(e, f, c),
w = Vo(s, f, c),
N.push(ko[l]),
N.push(Go[l])) : 2 === l ? (x = 1 - Vo(e, p, f),
m = 1 - Vo(s, p, f),
I = 1 - Vo(s, c, f),
w = 1 - Vo(e, c, f),
N.push(ko[l]),
N.push(Go[l])) : 162 === l ? (E = Vo(s, p, h),
b = Vo(e, p, h),
x = 1 - Vo(e, p, f),
m = 1 - Vo(s, p, f),
N.push(ko[l]),
N.push(Go[l])) : 8 === l ? (E = 1 - Vo(e, h, p),
b = 1 - Vo(s, h, p),
x = Vo(s, f, p),
m = Vo(e, f, p),
N.push(Do[l]),
N.push(Fo[l])) : 138 === l ? (E = 1 - Vo(e, h, p),
b = 1 - Vo(s, h, p),
v = 1 - Vo(s, h, c),
_ = 1 - Vo(e, h, c),
N.push(Do[l]),
N.push(Fo[l])) : 32 === l ? (E = Vo(s, p, h),
b = Vo(e, p, h),
v = Vo(e, c, h),
_ = Vo(s, c, h),
N.push(Do[l]),
N.push(Fo[l])) : 42 === l ? (I = 1 - Vo(s, c, f),
w = 1 - Vo(e, c, f),
v = Vo(e, c, h),
_ = Vo(s, c, h),
N.push(qo[l]),
N.push(Bo[l])) : 128 === l && (I = Vo(e, f, c),
w = Vo(s, f, c),
v = 1 - Vo(s, h, c),
_ = 1 - Vo(e, h, c),
N.push(qo[l]),
N.push(Bo[l])),
5 === l ? (b = 1 - Vo(e, h, p),
I = 1 - Vo(e, c, f),
N.push(Fo[l])) : 165 === l ? (b = Vo(s, p, h),
I = Vo(s, f, c),
N.push(Fo[l])) : 20 === l ? (x = Vo(e, f, p),
_ = Vo(e, c, h),
N.push(ko[l])) : 150 === l ? (x = 1 - Vo(s, p, f),
_ = 1 - Vo(s, h, c),
N.push(ko[l])) : 80 === l ? (E = Vo(e, p, h),
w = Vo(e, f, c),
N.push(Do[l])) : 90 === l ? (E = 1 - Vo(s, h, p),
w = 1 - Vo(s, c, f),
N.push(Do[l])) : 65 === l ? (m = 1 - Vo(e, p, f),
v = 1 - Vo(e, h, c),
N.push(Go[l])) : 105 === l ? (m = Vo(s, f, p),
v = Vo(s, c, h),
N.push(Go[l])) : 160 === l ? (E = Vo(s, p, h),
b = Vo(e, p, h),
I = Vo(e, f, c),
w = Vo(s, f, c),
N.push(Do[l]),
N.push(Fo[l])) : 10 === l ? (E = 1 - Vo(e, h, p),
b = 1 - Vo(s, h, p),
I = 1 - Vo(s, c, f),
w = 1 - Vo(e, c, f),
N.push(Do[l]),
N.push(Fo[l])) : 130 === l ? (x = 1 - Vo(e, p, f),
m = 1 - Vo(s, p, f),
v = 1 - Vo(s, h, c),
_ = 1 - Vo(e, h, c),
N.push(ko[l]),
N.push(Go[l])) : 40 === l ? (x = Vo(s, f, p),
m = Vo(e, f, p),
v = Vo(e, c, h),
_ = Vo(s, c, h),
N.push(ko[l]),
N.push(Go[l])) : 101 === l ? (b = Vo(s, p, h),
v = Vo(s, c, h),
N.push(Fo[l])) : 69 === l ? (b = 1 - Vo(e, h, p),
v = 1 - Vo(e, h, c),
N.push(Fo[l])) : 149 === l ? (I = Vo(s, f, c),
_ = 1 - Vo(s, h, c),
N.push(qo[l])) : 21 === l ? (I = 1 - Vo(e, c, f),
_ = Vo(e, c, h),
N.push(qo[l])) : 86 === l ? (x = 1 - Vo(s, p, f),
w = 1 - Vo(s, c, f),
N.push(ko[l])) : 84 === l ? (x = Vo(e, f, p),
w = Vo(e, f, c),
N.push(ko[l])) : 89 === l ? (E = 1 - Vo(s, h, p),
m = Vo(s, f, p),
N.push(Go[l])) : 81 === l ? (E = Vo(e, p, h),
m = 1 - Vo(e, p, f),
N.push(Go[l])) : 96 === l ? (E = Vo(s, p, h),
b = Vo(e, p, h),
w = Vo(e, f, c),
v = Vo(s, c, h),
N.push(Do[l]),
N.push(Fo[l])) : 74 === l ? (E = 1 - Vo(e, h, p),
b = 1 - Vo(s, h, p),
w = 1 - Vo(s, c, f),
v = 1 - Vo(e, h, c),
N.push(Do[l]),
N.push(Fo[l])) : 24 === l ? (E = 1 - Vo(s, h, p),
x = Vo(s, f, p),
m = Vo(e, f, p),
_ = Vo(e, c, h),
N.push(Do[l]),
N.push(Go[l])) : 146 === l ? (E = Vo(e, p, h),
x = 1 - Vo(e, p, f),
m = 1 - Vo(s, p, f),
_ = 1 - Vo(s, h, c),
N.push(Do[l]),
N.push(Go[l])) : 6 === l ? (b = 1 - Vo(e, h, p),
x = 1 - Vo(s, p, f),
I = 1 - Vo(s, c, f),
w = 1 - Vo(e, c, f),
N.push(Fo[l]),
N.push(ko[l])) : 164 === l ? (b = Vo(s, p, h),
x = Vo(e, f, p),
I = Vo(e, f, c),
w = Vo(s, f, c),
N.push(Fo[l]),
N.push(ko[l])) : 129 === l ? (m = 1 - Vo(e, p, f),
I = Vo(s, f, c),
v = 1 - Vo(s, h, c),
_ = 1 - Vo(e, h, c),
N.push(Go[l]),
N.push(qo[l])) : 41 === l ? (m = Vo(s, f, p),
I = 1 - Vo(e, c, f),
v = Vo(e, c, h),
_ = Vo(s, c, h),
N.push(Go[l]),
N.push(qo[l])) : 66 === l ? (x = 1 - Vo(e, p, f),
m = 1 - Vo(s, p, f),
w = 1 - Vo(s, c, f),
v = 1 - Vo(e, h, c),
N.push(ko[l]),
N.push(Go[l])) : 104 === l ? (x = Vo(s, f, p),
m = Vo(e, f, p),
w = Vo(e, f, c),
v = Vo(s, c, h),
N.push(Go[l]),
N.push(zo[l])) : 144 === l ? (E = Vo(e, p, h),
I = Vo(e, f, c),
w = Vo(s, f, c),
_ = 1 - Vo(s, h, c),
N.push(Do[l]),
N.push(Bo[l])) : 26 === l ? (E = 1 - Vo(s, h, p),
I = 1 - Vo(s, c, f),
w = 1 - Vo(e, c, f),
_ = Vo(e, c, h),
N.push(Do[l]),
N.push(Bo[l])) : 36 === l ? (b = Vo(s, p, h),
x = Vo(e, f, p),
v = Vo(e, c, h),
_ = Vo(s, c, h),
N.push(Fo[l]),
N.push(ko[l])) : 134 === l ? (b = 1 - Vo(e, h, p),
x = 1 - Vo(s, p, f),
v = 1 - Vo(s, h, c),
_ = 1 - Vo(e, h, c),
N.push(Fo[l]),
N.push(ko[l])) : 9 === l ? (E = 1 - Vo(e, h, p),
b = 1 - Vo(s, h, p),
m = Vo(s, f, p),
I = 1 - Vo(e, c, f),
N.push(Do[l]),
N.push(Fo[l])) : 161 === l ? (E = Vo(s, p, h),
b = Vo(e, p, h),
m = 1 - Vo(e, p, f),
I = Vo(s, f, c),
N.push(Do[l]),
N.push(Fo[l])) : 37 === l ? (b = Vo(s, p, h),
I = 1 - Vo(e, c, f),
v = Vo(e, c, h),
_ = Vo(s, c, h),
N.push(Fo[l]),
N.push(qo[l])) : 133 === l ? (b = 1 - Vo(e, h, p),
I = Vo(s, f, c),
v = 1 - Vo(s, h, c),
_ = 1 - Vo(e, h, c),
N.push(Fo[l]),
N.push(qo[l])) : 148 === l ? (x = Vo(e, f, p),
I = Vo(e, f, c),
w = Vo(s, f, c),
_ = 1 - Vo(s, h, c),
N.push(ko[l]),
N.push(Bo[l])) : 22 === l ? (x = 1 - Vo(s, p, f),
I = 1 - Vo(s, c, f),
w = 1 - Vo(e, c, f),
_ = Vo(e, c, h),
N.push(ko[l]),
N.push(Bo[l])) : 82 === l ? (E = Vo(e, p, h),
x = 1 - Vo(e, p, f),
m = 1 - Vo(s, p, f),
w = 1 - Vo(s, c, f),
N.push(Do[l]),
N.push(Go[l])) : 88 === l ? (E = 1 - Vo(s, h, p),
x = Vo(s, f, p),
m = Vo(e, f, p),
w = Vo(e, f, c),
N.push(Do[l]),
N.push(Go[l])) : 73 === l ? (E = 1 - Vo(e, h, p),
b = 1 - Vo(s, h, p),
m = Vo(s, f, p),
v = 1 - Vo(e, h, c),
N.push(Do[l]),
N.push(Fo[l])) : 97 === l ? (E = Vo(s, p, h),
b = Vo(e, p, h),
m = 1 - Vo(e, p, f),
v = Vo(s, c, h),
N.push(Do[l]),
N.push(Fo[l])) : 145 === l ? (E = Vo(e, p, h),
m = 1 - Vo(e, p, f),
I = Vo(s, f, c),
_ = 1 - Vo(s, h, c),
N.push(Do[l]),
N.push(qo[l])) : 25 === l ? (E = 1 - Vo(s, h, p),
m = Vo(s, f, p),
I = 1 - Vo(e, c, f),
_ = Vo(e, c, h),
N.push(Do[l]),
N.push(qo[l])) : 70 === l ? (b = 1 - Vo(e, h, p),
x = 1 - Vo(s, p, f),
w = 1 - Vo(s, c, f),
v = 1 - Vo(e, h, c),
N.push(Fo[l]),
N.push(ko[l])) : 100 === l ? (b = Vo(s, p, h),
x = Vo(e, f, p),
w = Vo(e, f, c),
v = Vo(s, c, h),
N.push(Fo[l]),
N.push(ko[l])) : 34 === l ? (0 === d ? (E = 1 - Vo(e, h, p),
b = 1 - Vo(s, h, p),
x = Vo(s, f, p),
m = Vo(e, f, p),
I = Vo(e, f, c),
w = Vo(s, f, c),
v = 1 - Vo(s, h, c),
_ = 1 - Vo(e, h, c)) : (E = Vo(s, p, h),
b = Vo(e, p, h),
x = 1 - Vo(e, p, f),
m = 1 - Vo(s, p, f),
I = 1 - Vo(s, c, f),
w = 1 - Vo(e, c, f),
v = Vo(e, c, h),
_ = Vo(s, c, h)),
N.push(Do[l]),
N.push(Fo[l]),
N.push(qo[l]),
N.push(Bo[l])) : 35 === l ? (4 === d ? (E = 1 - Vo(e, h, p),
b = 1 - Vo(s, h, p),
x = Vo(s, f, p),
m = Vo(e, f, p),
I = Vo(e, f, c),
w = Vo(s, f, c),
v = 1 - Vo(s, h, c),
_ = 1 - Vo(e, h, c)) : (E = Vo(s, p, h),
b = Vo(e, p, h),
x = 1 - Vo(e, p, f),
m = 1 - Vo(s, p, f),
I = 1 - Vo(s, c, f),
w = 1 - Vo(e, c, f),
v = Vo(e, c, h),
_ = Vo(s, c, h)),
N.push(Do[l]),
N.push(Fo[l]),
N.push(Go[l]),
N.push(Bo[l])) : 136 === l ? (0 === d ? (E = Vo(s, p, h),
b = Vo(e, p, h),
x = 1 - Vo(e, p, f),
m = 1 - Vo(s, p, f),
I = 1 - Vo(s, c, f),
w = 1 - Vo(e, c, f),
v = Vo(e, c, h),
_ = Vo(s, c, h)) : (E = 1 - Vo(e, h, p),
b = 1 - Vo(s, h, p),
x = Vo(s, f, p),
m = Vo(e, f, p),
I = Vo(e, f, c),
w = Vo(s, f, c),
v = 1 - Vo(s, h, c),
_ = 1 - Vo(e, h, c)),
N.push(Do[l]),
N.push(Fo[l]),
N.push(qo[l]),
N.push(Bo[l])) : 153 === l ? (0 === d ? (E = Vo(e, p, h),
m = 1 - Vo(e, p, f),
I = 1 - Vo(e, c, f),
_ = Vo(e, c, h)) : (E = 1 - Vo(s, h, p),
m = Vo(s, f, p),
I = Vo(s, f, c),
_ = 1 - Vo(s, h, c)),
N.push(Do[l]),
N.push(Go[l])) : 102 === l ? (0 === d ? (b = 1 - Vo(e, h, p),
x = Vo(e, f, p),
w = Vo(e, f, c),
v = 1 - Vo(e, h, c)) : (b = Vo(s, p, h),
x = 1 - Vo(s, p, f),
w = 1 - Vo(s, c, f),
v = Vo(s, c, h)),
N.push(Fo[l]),
N.push(Bo[l])) : 155 === l ? (4 === d ? (E = Vo(e, p, h),
m = 1 - Vo(e, p, f),
I = 1 - Vo(e, c, f),
_ = Vo(e, c, h)) : (E = 1 - Vo(s, h, p),
m = Vo(s, f, p),
I = Vo(s, f, c),
_ = 1 - Vo(s, h, c)),
N.push(Do[l]),
N.push(qo[l])) : 103 === l ? (4 === d ? (b = 1 - Vo(e, h, p),
x = Vo(e, f, p),
w = Vo(e, f, c),
v = 1 - Vo(e, h, c)) : (b = Vo(s, p, h),
x = 1 - Vo(s, p, f),
w = 1 - Vo(s, c, f),
v = Vo(s, c, h)),
N.push(Fo[l]),
N.push(ko[l])) : 152 === l ? (0 === d ? (E = Vo(e, p, h),
x = 1 - Vo(e, p, f),
m = 1 - Vo(s, p, f),
I = 1 - Vo(s, c, f),
w = 1 - Vo(e, c, f),
_ = Vo(e, c, h)) : (E = 1 - Vo(s, h, p),
x = Vo(s, f, p),
m = Vo(e, f, p),
I = Vo(e, f, c),
w = Vo(s, f, c),
_ = 1 - Vo(s, h, c)),
N.push(Do[l]),
N.push(ko[l]),
N.push(Go[l])) : 156 === l ? (4 === d ? (E = Vo(e, p, h),
x = 1 - Vo(e, p, f),
m = 1 - Vo(s, p, f),
I = 1 - Vo(s, c, f),
w = 1 - Vo(e, c, f),
_ = Vo(e, c, h)) : (E = 1 - Vo(s, h, p),
x = Vo(s, f, p),
m = Vo(e, f, p),
I = Vo(e, f, c),
w = Vo(s, f, c),
_ = 1 - Vo(s, h, c)),
N.push(Do[l]),
N.push(Go[l]),
N.push(Bo[l])) : 137 === l ? (0 === d ? (E = Vo(s, p, h),
b = Vo(e, p, h),
m = 1 - Vo(e, p, f),
I = 1 - Vo(e, c, f),
v = Vo(e, c, h),
_ = Vo(s, c, h)) : (E = 1 - Vo(e, h, p),
b = 1 - Vo(s, h, p),
m = Vo(s, f, p),
I = Vo(s, f, c),
v = 1 - Vo(s, h, c),
_ = 1 - Vo(e, h, c)),
N.push(Do[l]),
N.push(Fo[l]),
N.push(Go[l])) : 139 === l ? (4 === d ? (E = Vo(s, p, h),
b = Vo(e, p, h),
m = 1 - Vo(e, p, f),
I = 1 - Vo(e, c, f),
v = Vo(e, c, h),
_ = Vo(s, c, h)) : (E = 1 - Vo(e, h, p),
b = 1 - Vo(s, h, p),
m = Vo(s, f, p),
I = Vo(s, f, c),
v = 1 - Vo(s, h, c),
_ = 1 - Vo(e, h, c)),
N.push(Do[l]),
N.push(Fo[l]),
N.push(qo[l])) : 98 === l ? (0 === d ? (E = 1 - Vo(e, h, p),
b = 1 - Vo(s, h, p),
x = Vo(s, f, p),
m = Vo(e, f, p),
w = Vo(e, f, c),
v = 1 - Vo(e, h, c)) : (E = Vo(s, p, h),
b = Vo(e, p, h),
x = 1 - Vo(e, p, f),
m = 1 - Vo(s, p, f),
w = 1 - Vo(s, c, f),
v = Vo(s, c, h)),
N.push(Do[l]),
N.push(Fo[l]),
N.push(Bo[l])) : 99 === l ? (4 === d ? (E = 1 - Vo(e, h, p),
b = 1 - Vo(s, h, p),
x = Vo(s, f, p),
m = Vo(e, f, p),
w = Vo(e, f, c),
v = 1 - Vo(e, h, c)) : (E = Vo(s, p, h),
b = Vo(e, p, h),
x = 1 - Vo(e, p, f),
m = 1 - Vo(s, p, f),
w = 1 - Vo(s, c, f),
v = Vo(s, c, h)),
N.push(Do[l]),
N.push(Fo[l]),
N.push(Go[l])) : 38 === l ? (0 === d ? (b = 1 - Vo(e, h, p),
x = Vo(e, f, p),
I = Vo(e, f, c),
w = Vo(s, f, c),
v = 1 - Vo(s, h, c),
_ = 1 - Vo(e, h, c)) : (b = Vo(s, p, h),
x = 1 - Vo(s, p, f),
I = 1 - Vo(s, c, f),
w = 1 - Vo(e, c, f),
v = Vo(e, c, h),
_ = Vo(s, c, h)),
N.push(Fo[l]),
N.push(qo[l]),
N.push(Bo[l])) : 39 === l ? (4 === d ? (b = 1 - Vo(e, h, p),
x = Vo(e, f, p),
I = Vo(e, f, c),
w = Vo(s, f, c),
v = 1 - Vo(s, h, c),
_ = 1 - Vo(e, h, c)) : (b = Vo(s, p, h),
x = 1 - Vo(s, p, f),
I = 1 - Vo(s, c, f),
w = 1 - Vo(e, c, f),
v = Vo(e, c, h),
_ = Vo(s, c, h)),
N.push(Fo[l]),
N.push(ko[l]),
N.push(Bo[l])) : 85 === l && (E = 1,
b = 0,
x = 1,
m = 0,
I = 0,
w = 1,
v = 0,
_ = 1),
(v < 0 || v > 1 || _ < 0 || _ > 1 || E < 0 || E > 1 || x < 0 || x > 1 || I < 0 || I > 1 || w < 0 || w > 1) && console.log("MarchingSquaresJS-isoBands: " + l + " " + g + " " + c + "," + h + "," + p + "," + f + " " + d + " " + v + " " + _ + " " + E + " " + b + " " + x + " " + m + " " + I + " " + w),
o.cells[a][u] = {
cval: l,
cval_real: g,
flipped: d,
topleft: v,
topright: _,
righttop: E,
rightbottom: b,
bottomright: x,
bottomleft: m,
leftbottom: I,
lefttop: w,
edges: N
}
}
}
}
}
return o
}(t, e, n);
return Qi.polygons ? (Qi.verbose && console.log("MarchingSquaresJS-isoBands: returning single polygons for each grid cell"),
u = function(t) {
var e = []
, n = 0;
return t.cells.forEach((function(t, r) {
t.forEach((function(t, i) {
if (void 0 !== t) {
var o = Uo[t.cval](t);
"object" == typeof o && Xo(o) ? "object" == typeof o[0] && Xo(o[0]) ? "object" == typeof o[0][0] && Xo(o[0][0]) ? o.forEach((function(t) {
t.forEach((function(t) {
t[0] += i,
t[1] += r
}
)),
e[n++] = t
}
)) : (o.forEach((function(t) {
t[0] += i,
t[1] += r
}
)),
e[n++] = o) : console.log("MarchingSquaresJS-isoBands: bandcell polygon with malformed coordinates") : console.log("MarchingSquaresJS-isoBands: bandcell polygon with null coordinates")
}
}
))
}
)),
e
}(l)) : (Qi.verbose && console.log("MarchingSquaresJS-isoBands: returning polygon paths for entire data grid"),
u = function(t) {
for (var e = [], n = t.rows, r = t.cols, i = [], o = 0; o < n; o++)
for (var s = 0; s < r; s++)
if (void 0 !== t.cells[o][s] && t.cells[o][s].edges.length > 0) {
var a = Ho(t.cells[o][s])
, u = null
, l = s
, c = o;
null !== a && i.push([a.p[0] + l, a.p[1] + c]);
do {
if (null === (u = Wo(t.cells[c][l], a.x, a.y, a.o)))
break;
if (i.push([u.p[0] + l, u.p[1] + c]),
l += u.x,
a = u,
(c += u.y) < 0 || c >= n || l < 0 || l >= r || void 0 === t.cells[c][l]) {
var h = Yo(t, l -= u.x, c -= u.y, u.x, u.y, u.o);
if (null === h)
break;
h.path.forEach((function(t) {
i.push(t)
}
)),
l = h.i,
c = h.j,
a = h
}
} while (void 0 !== t.cells[c][l] && t.cells[c][l].edges.length > 0);
e.push(i),
i = [],
t.cells[o][s].edges.length > 0 && s--
}
return e
}(l)),
"function" == typeof Qi.successCallback && Qi.successCallback(u),
u
}
var to = 64
, eo = 16
, no = []
, ro = []
, io = []
, oo = []
, so = []
, ao = []
, uo = []
, lo = []
, co = []
, ho = []
, po = []
, fo = []
, go = []
, yo = []
, vo = []
, _o = []
, mo = []
, xo = []
, Eo = []
, bo = []
, wo = []
, Io = []
, No = []
, So = [];
uo[85] = ho[85] = -1,
lo[85] = po[85] = 0,
co[85] = fo[85] = 1,
Eo[85] = Io[85] = 1,
bo[85] = No[85] = 0,
wo[85] = So[85] = 1,
no[85] = oo[85] = 0,
ro[85] = so[85] = -1,
io[85] = vo[85] = 0,
_o[85] = go[85] = 0,
mo[85] = yo[85] = 1,
ao[85] = xo[85] = 1,
Io[1] = Io[169] = 0,
No[1] = No[169] = -1,
So[1] = So[169] = 0,
go[1] = go[169] = -1,
yo[1] = yo[169] = 0,
vo[1] = vo[169] = 0,
ho[4] = ho[166] = 0,
po[4] = po[166] = -1,
fo[4] = fo[166] = 1,
_o[4] = _o[166] = 1,
mo[4] = mo[166] = 0,
xo[4] = xo[166] = 0,
uo[16] = uo[154] = 0,
lo[16] = lo[154] = 1,
co[16] = co[154] = 1,
oo[16] = oo[154] = 1,
so[16] = so[154] = 0,
ao[16] = ao[154] = 1,
Eo[64] = Eo[106] = 0,
bo[64] = bo[106] = 1,
wo[64] = wo[106] = 0,
no[64] = no[106] = -1,
ro[64] = ro[106] = 0,
io[64] = io[106] = 1,
Eo[2] = Eo[168] = 0,
bo[2] = bo[168] = -1,
wo[2] = wo[168] = 1,
Io[2] = Io[168] = 0,
No[2] = No[168] = -1,
So[2] = So[168] = 0,
go[2] = go[168] = -1,
yo[2] = yo[168] = 0,
vo[2] = vo[168] = 0,
_o[2] = _o[168] = -1,
mo[2] = mo[168] = 0,
xo[2] = xo[168] = 1,
uo[8] = uo[162] = 0,
lo[8] = lo[162] = -1,
co[8] = co[162] = 0,
ho[8] = ho[162] = 0,
po[8] = po[162] = -1,
fo[8] = fo[162] = 1,
go[8] = go[162] = 1,
yo[8] = yo[162] = 0,
vo[8] = vo[162] = 1,
_o[8] = _o[162] = 1,
mo[8] = mo[162] = 0,
xo[8] = xo[162] = 0,
uo[32] = uo[138] = 0,
lo[32] = lo[138] = 1,
co[32] = co[138] = 1,
ho[32] = ho[138] = 0,
po[32] = po[138] = 1,
fo[32] = fo[138] = 0,
no[32] = no[138] = 1,
ro[32] = ro[138] = 0,
io[32] = io[138] = 0,
oo[32] = oo[138] = 1,
so[32] = so[138] = 0,
ao[32] = ao[138] = 1,
Io[128] = Io[42] = 0,
No[128] = No[42] = 1,
So[128] = So[42] = 1,
Eo[128] = Eo[42] = 0,
bo[128] = bo[42] = 1,
wo[128] = wo[42] = 0,
no[128] = no[42] = -1,
ro[128] = ro[42] = 0,
io[128] = io[42] = 1,
oo[128] = oo[42] = -1,
so[128] = so[42] = 0,
ao[128] = ao[42] = 0,
ho[5] = ho[165] = -1,
po[5] = po[165] = 0,
fo[5] = fo[165] = 0,
Io[5] = Io[165] = 1,
No[5] = No[165] = 0,
So[5] = So[165] = 0,
_o[20] = _o[150] = 0,
mo[20] = mo[150] = 1,
xo[20] = xo[150] = 1,
oo[20] = oo[150] = 0,
so[20] = so[150] = -1,
ao[20] = ao[150] = 1,
uo[80] = uo[90] = -1,
lo[80] = lo[90] = 0,
co[80] = co[90] = 1,
Eo[80] = Eo[90] = 1,
bo[80] = bo[90] = 0,
wo[80] = wo[90] = 1,
go[65] = go[105] = 0,
yo[65] = yo[105] = 1,
vo[65] = vo[105] = 0,
no[65] = no[105] = 0,
ro[65] = ro[105] = -1,
io[65] = io[105] = 0,
uo[160] = uo[10] = -1,
lo[160] = lo[10] = 0,
co[160] = co[10] = 1,
ho[160] = ho[10] = -1,
po[160] = po[10] = 0,
fo[160] = fo[10] = 0,
Io[160] = Io[10] = 1,
No[160] = No[10] = 0,
So[160] = So[10] = 0,
Eo[160] = Eo[10] = 1,
bo[160] = bo[10] = 0,
wo[160] = wo[10] = 1,
_o[130] = _o[40] = 0,
mo[130] = mo[40] = 1,
xo[130] = xo[40] = 1,
go[130] = go[40] = 0,
yo[130] = yo[40] = 1,
vo[130] = vo[40] = 0,
no[130] = no[40] = 0,
ro[130] = ro[40] = -1,
io[130] = io[40] = 0,
oo[130] = oo[40] = 0,
so[130] = so[40] = -1,
ao[130] = ao[40] = 1,
ho[37] = ho[133] = 0,
po[37] = po[133] = 1,
fo[37] = fo[133] = 1,
Io[37] = Io[133] = 0,
No[37] = No[133] = 1,
So[37] = So[133] = 0,
no[37] = no[133] = -1,
ro[37] = ro[133] = 0,
io[37] = io[133] = 0,
oo[37] = oo[133] = 1,
so[37] = so[133] = 0,
ao[37] = ao[133] = 0,
_o[148] = _o[22] = -1,
mo[148] = mo[22] = 0,
xo[148] = xo[22] = 0,
Io[148] = Io[22] = 0,
No[148] = No[22] = -1,
So[148] = So[22] = 1,
Eo[148] = Eo[22] = 0,
bo[148] = bo[22] = 1,
wo[148] = wo[22] = 1,
oo[148] = oo[22] = -1,
so[148] = so[22] = 0,
ao[148] = ao[22] = 1,
uo[82] = uo[88] = 0,
lo[82] = lo[88] = -1,
co[82] = co[88] = 1,
_o[82] = _o[88] = 1,
mo[82] = mo[88] = 0,
xo[82] = xo[88] = 1,
go[82] = go[88] = -1,
yo[82] = yo[88] = 0,
vo[82] = vo[88] = 1,
Eo[82] = Eo[88] = 0,
bo[82] = bo[88] = -1,
wo[82] = wo[88] = 0,
uo[73] = uo[97] = 0,
lo[73] = lo[97] = 1,
co[73] = co[97] = 0,
ho[73] = ho[97] = 0,
po[73] = po[97] = -1,
fo[73] = fo[97] = 0,
go[73] = go[97] = 1,
yo[73] = yo[97] = 0,
vo[73] = vo[97] = 0,
no[73] = no[97] = 1,
ro[73] = ro[97] = 0,
io[73] = io[97] = 1,
uo[145] = uo[25] = 0,
lo[145] = lo[25] = -1,
co[145] = co[25] = 0,
go[145] = go[25] = 1,
yo[145] = yo[25] = 0,
vo[145] = vo[25] = 1,
Io[145] = Io[25] = 0,
No[145] = No[25] = 1,
So[145] = So[25] = 1,
oo[145] = oo[25] = -1,
so[145] = so[25] = 0,
ao[145] = ao[25] = 0,
ho[70] = ho[100] = 0,
po[70] = po[100] = 1,
fo[70] = fo[100] = 0,
_o[70] = _o[100] = -1,
mo[70] = mo[100] = 0,
xo[70] = xo[100] = 1,
Eo[70] = Eo[100] = 0,
bo[70] = bo[100] = -1,
wo[70] = wo[100] = 1,
no[70] = no[100] = 1,
ro[70] = ro[100] = 0,
io[70] = io[100] = 0,
ho[101] = ho[69] = 0,
po[101] = po[69] = 1,
fo[101] = fo[69] = 0,
no[101] = no[69] = 1,
ro[101] = ro[69] = 0,
io[101] = io[69] = 0,
Io[149] = Io[21] = 0,
No[149] = No[21] = 1,
So[149] = So[21] = 1,
oo[149] = oo[21] = -1,
so[149] = so[21] = 0,
ao[149] = ao[21] = 0,
_o[86] = _o[84] = -1,
mo[86] = mo[84] = 0,
xo[86] = xo[84] = 1,
Eo[86] = Eo[84] = 0,
bo[86] = bo[84] = -1,
wo[86] = wo[84] = 1,
uo[89] = uo[81] = 0,
lo[89] = lo[81] = -1,
co[89] = co[81] = 0,
go[89] = go[81] = 1,
yo[89] = yo[81] = 0,
vo[89] = vo[81] = 1,
uo[96] = uo[74] = 0,
lo[96] = lo[74] = 1,
co[96] = co[74] = 0,
ho[96] = ho[74] = -1,
po[96] = po[74] = 0,
fo[96] = fo[74] = 1,
Eo[96] = Eo[74] = 1,
bo[96] = bo[74] = 0,
wo[96] = wo[74] = 0,
no[96] = no[74] = 1,
ro[96] = ro[74] = 0,
io[96] = io[74] = 1,
uo[24] = uo[146] = 0,
lo[24] = lo[146] = -1,
co[24] = co[146] = 1,
_o[24] = _o[146] = 1,
mo[24] = mo[146] = 0,
xo[24] = xo[146] = 1,
go[24] = go[146] = 0,
yo[24] = yo[146] = 1,
vo[24] = vo[146] = 1,
oo[24] = oo[146] = 0,
so[24] = so[146] = -1,
ao[24] = ao[146] = 0,
ho[6] = ho[164] = -1,
po[6] = po[164] = 0,
fo[6] = fo[164] = 1,
_o[6] = _o[164] = -1,
mo[6] = mo[164] = 0,
xo[6] = xo[164] = 0,
Io[6] = Io[164] = 0,
No[6] = No[164] = -1,
So[6] = So[164] = 1,
Eo[6] = Eo[164] = 1,
bo[6] = bo[164] = 0,
wo[6] = wo[164] = 0,
go[129] = go[41] = 0,
yo[129] = yo[41] = 1,
vo[129] = vo[41] = 1,
Io[129] = Io[41] = 0,
No[129] = No[41] = 1,
So[129] = So[41] = 0,
no[129] = no[41] = -1,
ro[129] = ro[41] = 0,
io[129] = io[41] = 0,
oo[129] = oo[41] = 0,
so[129] = so[41] = -1,
ao[129] = ao[41] = 0,
_o[66] = _o[104] = 0,
mo[66] = mo[104] = 1,
xo[66] = xo[104] = 0,
go[66] = go[104] = -1,
yo[66] = yo[104] = 0,
vo[66] = vo[104] = 1,
Eo[66] = Eo[104] = 0,
bo[66] = bo[104] = -1,
wo[66] = wo[104] = 0,
no[66] = no[104] = 0,
ro[66] = ro[104] = -1,
io[66] = io[104] = 1,
uo[144] = uo[26] = -1,
lo[144] = lo[26] = 0,
co[144] = co[26] = 0,
Io[144] = Io[26] = 1,
No[144] = No[26] = 0,
So[144] = So[26] = 1,
Eo[144] = Eo[26] = 0,
bo[144] = bo[26] = 1,
wo[144] = wo[26] = 1,
oo[144] = oo[26] = -1,
so[144] = so[26] = 0,
ao[144] = ao[26] = 1,
ho[36] = ho[134] = 0,
po[36] = po[134] = 1,
fo[36] = fo[134] = 1,
_o[36] = _o[134] = 0,
mo[36] = mo[134] = 1,
xo[36] = xo[134] = 0,
no[36] = no[134] = 0,
ro[36] = ro[134] = -1,
io[36] = io[134] = 1,
oo[36] = oo[134] = 1,
so[36] = so[134] = 0,
ao[36] = ao[134] = 0,
uo[9] = uo[161] = -1,
lo[9] = lo[161] = 0,
co[9] = co[161] = 0,
ho[9] = ho[161] = 0,
po[9] = po[161] = -1,
fo[9] = fo[161] = 0,
go[9] = go[161] = 1,
yo[9] = yo[161] = 0,
vo[9] = vo[161] = 0,
Io[9] = Io[161] = 1,
No[9] = No[161] = 0,
So[9] = So[161] = 1,
uo[136] = 0,
lo[136] = 1,
co[136] = 1,
ho[136] = 0,
po[136] = 1,
fo[136] = 0,
_o[136] = -1,
mo[136] = 0,
xo[136] = 1,
go[136] = -1,
yo[136] = 0,
vo[136] = 0,
Io[136] = 0,
No[136] = -1,
So[136] = 0,
Eo[136] = 0,
bo[136] = -1,
wo[136] = 1,
no[136] = 1,
ro[136] = 0,
io[136] = 0,
oo[136] = 1,
so[136] = 0,
ao[136] = 1,
uo[34] = 0,
lo[34] = -1,
co[34] = 0,
ho[34] = 0,
po[34] = -1,
fo[34] = 1,
_o[34] = 1,
mo[34] = 0,
xo[34] = 0,
go[34] = 1,
yo[34] = 0,
vo[34] = 1,
Io[34] = 0,
No[34] = 1,
So[34] = 1,
Eo[34] = 0,
bo[34] = 1,
wo[34] = 0,
no[34] = -1,
ro[34] = 0,
io[34] = 1,
oo[34] = -1,
so[34] = 0,
ao[34] = 0,
uo[35] = 0,
lo[35] = 1,
co[35] = 1,
ho[35] = 0,
po[35] = -1,
fo[35] = 1,
_o[35] = 1,
mo[35] = 0,
xo[35] = 0,
go[35] = -1,
yo[35] = 0,
vo[35] = 0,
Io[35] = 0,
No[35] = -1,
So[35] = 0,
Eo[35] = 0,
bo[35] = 1,
wo[35] = 0,
no[35] = -1,
ro[35] = 0,
io[35] = 1,
oo[35] = 1,
so[35] = 0,
ao[35] = 1,
uo[153] = 0,
lo[153] = 1,
co[153] = 1,
go[153] = -1,
yo[153] = 0,
vo[153] = 0,
Io[153] = 0,
No[153] = -1,
So[153] = 0,
oo[153] = 1,
so[153] = 0,
ao[153] = 1,
ho[102] = 0,
po[102] = -1,
fo[102] = 1,
_o[102] = 1,
mo[102] = 0,
xo[102] = 0,
Eo[102] = 0,
bo[102] = 1,
wo[102] = 0,
no[102] = -1,
ro[102] = 0,
io[102] = 1,
uo[155] = 0,
lo[155] = -1,
co[155] = 0,
go[155] = 1,
yo[155] = 0,
vo[155] = 1,
Io[155] = 0,
No[155] = 1,
So[155] = 1,
oo[155] = -1,
so[155] = 0,
ao[155] = 0,
ho[103] = 0,
po[103] = 1,
fo[103] = 0,
_o[103] = -1,
mo[103] = 0,
xo[103] = 1,
Eo[103] = 0,
bo[103] = -1,
wo[103] = 1,
no[103] = 1,
ro[103] = 0,
io[103] = 0,
uo[152] = 0,
lo[152] = 1,
co[152] = 1,
_o[152] = -1,
mo[152] = 0,
xo[152] = 1,
go[152] = -1,
yo[152] = 0,
vo[152] = 0,
Io[152] = 0,
No[152] = -1,
So[152] = 0,
Eo[152] = 0,
bo[152] = -1,
wo[152] = 1,
oo[152] = 1,
so[152] = 0,
ao[152] = 1,
uo[156] = 0,
lo[156] = -1,
co[156] = 1,
_o[156] = 1,
mo[156] = 0,
xo[156] = 1,
go[156] = -1,
yo[156] = 0,
vo[156] = 0,
Io[156] = 0,
No[156] = -1,
So[156] = 0,
Eo[156] = 0,
bo[156] = 1,
wo[156] = 1,
oo[156] = -1,
so[156] = 0,
ao[156] = 1,
uo[137] = 0,
lo[137] = 1,
co[137] = 1,
ho[137] = 0,
po[137] = 1,
fo[137] = 0,
go[137] = -1,
yo[137] = 0,
vo[137] = 0,
Io[137] = 0,
No[137] = -1,
So[137] = 0,
no[137] = 1,
ro[137] = 0,
io[137] = 0,
oo[137] = 1,
so[137] = 0,
ao[137] = 1,
uo[139] = 0,
lo[139] = 1,
co[139] = 1,
ho[139] = 0,
po[139] = -1,
fo[139] = 0,
go[139] = 1,
yo[139] = 0,
vo[139] = 0,
Io[139] = 0,
No[139] = 1,
So[139] = 0,
no[139] = -1,
ro[139] = 0,
io[139] = 0,
oo[139] = 1,
so[139] = 0,
ao[139] = 1,
uo[98] = 0,
lo[98] = -1,
co[98] = 0,
ho[98] = 0,
po[98] = -1,
fo[98] = 1,
_o[98] = 1,
mo[98] = 0,
xo[98] = 0,
go[98] = 1,
yo[98] = 0,
vo[98] = 1,
Eo[98] = 0,
bo[98] = 1,
wo[98] = 0,
no[98] = -1,
ro[98] = 0,
io[98] = 1,
uo[99] = 0,
lo[99] = 1,
co[99] = 0,
ho[99] = 0,
po[99] = -1,
fo[99] = 1,
_o[99] = 1,
mo[99] = 0,
xo[99] = 0,
go[99] = -1,
yo[99] = 0,
vo[99] = 1,
Eo[99] = 0,
bo[99] = -1,
wo[99] = 0,
no[99] = 1,
ro[99] = 0,
io[99] = 1,
ho[38] = 0,
po[38] = -1,
fo[38] = 1,
_o[38] = 1,
mo[38] = 0,
xo[38] = 0,
Io[38] = 0,
No[38] = 1,
So[38] = 1,
Eo[38] = 0,
bo[38] = 1,
wo[38] = 0,
no[38] = -1,
ro[38] = 0,
io[38] = 1,
oo[38] = -1,
so[38] = 0,
ao[38] = 0,
ho[39] = 0,
po[39] = 1,
fo[39] = 1,
_o[39] = -1,
mo[39] = 0,
xo[39] = 0,
Io[39] = 0,
No[39] = -1,
So[39] = 1,
Eo[39] = 0,
bo[39] = 1,
wo[39] = 0,
no[39] = -1,
ro[39] = 0,
io[39] = 1,
oo[39] = 1,
so[39] = 0,
ao[39] = 0;
var Co = function(t) {
return [[t.bottomleft, 0], [0, 0], [0, t.leftbottom]]
}
, Po = function(t) {
return [[1, t.rightbottom], [1, 0], [t.bottomright, 0]]
}
, Mo = function(t) {
return [[t.topright, 1], [1, 1], [1, t.righttop]]
}
, Lo = function(t) {
return [[0, t.lefttop], [0, 1], [t.topleft, 1]]
}
, Oo = function(t) {
return [[t.bottomright, 0], [t.bottomleft, 0], [0, t.leftbottom], [0, t.lefttop]]
}
, Ro = function(t) {
return [[t.bottomright, 0], [t.bottomleft, 0], [1, t.righttop], [1, t.rightbottom]]
}
, To = function(t) {
return [[1, t.righttop], [1, t.rightbottom], [t.topleft, 1], [t.topright, 1]]
}
, Ao = function(t) {
return [[0, t.leftbottom], [0, t.lefttop], [t.topleft, 1], [t.topright, 1]]
}
, Do = []
, Fo = []
, ko = []
, Go = []
, qo = []
, Bo = []
, zo = []
, jo = [];
Go[1] = qo[1] = 18,
Go[169] = qo[169] = 18,
ko[4] = Fo[4] = 12,
ko[166] = Fo[166] = 12,
Do[16] = jo[16] = 4,
Do[154] = jo[154] = 4,
Bo[64] = zo[64] = 22,
Bo[106] = zo[106] = 22,
ko[2] = Bo[2] = 17,
Go[2] = qo[2] = 18,
ko[168] = Bo[168] = 17,
Go[168] = qo[168] = 18,
Do[8] = Go[8] = 9,
Fo[8] = ko[8] = 12,
Do[162] = Go[162] = 9,
Fo[162] = ko[162] = 12,
Do[32] = jo[32] = 4,
Fo[32] = zo[32] = 1,
Do[138] = jo[138] = 4,
Fo[138] = zo[138] = 1,
qo[128] = jo[128] = 21,
Bo[128] = zo[128] = 22,
qo[42] = jo[42] = 21,
Bo[42] = zo[42] = 22,
Fo[5] = qo[5] = 14,
Fo[165] = qo[165] = 14,
ko[20] = jo[20] = 6,
ko[150] = jo[150] = 6,
Do[80] = Bo[80] = 11,
Do[90] = Bo[90] = 11,
Go[65] = zo[65] = 3,
Go[105] = zo[105] = 3,
Do[160] = Bo[160] = 11,
Fo[160] = qo[160] = 14,
Do[10] = Bo[10] = 11,
Fo[10] = qo[10] = 14,
ko[130] = jo[130] = 6,
Go[130] = zo[130] = 3,
ko[40] = jo[40] = 6,
Go[40] = zo[40] = 3,
Fo[101] = zo[101] = 1,
Fo[69] = zo[69] = 1,
qo[149] = jo[149] = 21,
qo[21] = jo[21] = 21,
ko[86] = Bo[86] = 17,
ko[84] = Bo[84] = 17,
Do[89] = Go[89] = 9,
Do[81] = Go[81] = 9,
Do[96] = zo[96] = 0,
Fo[96] = Bo[96] = 15,
Do[74] = zo[74] = 0,
Fo[74] = Bo[74] = 15,
Do[24] = ko[24] = 8,
Go[24] = jo[24] = 7,
Do[146] = ko[146] = 8,
Go[146] = jo[146] = 7,
Fo[6] = Bo[6] = 15,
ko[6] = qo[6] = 16,
Fo[164] = Bo[164] = 15,
ko[164] = qo[164] = 16,
Go[129] = jo[129] = 7,
qo[129] = zo[129] = 20,
Go[41] = jo[41] = 7,
qo[41] = zo[41] = 20,
ko[66] = zo[66] = 2,
Go[66] = Bo[66] = 19,
ko[104] = zo[104] = 2,
Go[104] = Bo[104] = 19,
Do[144] = qo[144] = 10,
Bo[144] = jo[144] = 23,
Do[26] = qo[26] = 10,
Bo[26] = jo[26] = 23,
Fo[36] = jo[36] = 5,
ko[36] = zo[36] = 2,
Fo[134] = jo[134] = 5,
ko[134] = zo[134] = 2,
Do[9] = qo[9] = 10,
Fo[9] = Go[9] = 13,
Do[161] = qo[161] = 10,
Fo[161] = Go[161] = 13,
Fo[37] = jo[37] = 5,
qo[37] = zo[37] = 20,
Fo[133] = jo[133] = 5,
qo[133] = zo[133] = 20,
ko[148] = qo[148] = 16,
Bo[148] = jo[148] = 23,
ko[22] = qo[22] = 16,
Bo[22] = jo[22] = 23,
Do[82] = ko[82] = 8,
Go[82] = Bo[82] = 19,
Do[88] = ko[88] = 8,
Go[88] = Bo[88] = 19,
Do[73] = zo[73] = 0,
Fo[73] = Go[73] = 13,
Do[97] = zo[97] = 0,
Fo[97] = Go[97] = 13,
Do[145] = Go[145] = 9,
qo[145] = jo[145] = 21,
Do[25] = Go[25] = 9,
qo[25] = jo[25] = 21,
Fo[70] = zo[70] = 1,
ko[70] = Bo[70] = 17,
Fo[100] = zo[100] = 1,
ko[100] = Bo[100] = 17,
Do[34] = Go[34] = 9,
Fo[34] = ko[34] = 12,
qo[34] = jo[34] = 21,
Bo[34] = zo[34] = 22,
Do[136] = jo[136] = 4,
Fo[136] = zo[136] = 1,
ko[136] = Bo[136] = 17,
Go[136] = qo[136] = 18,
Do[35] = jo[35] = 4,
Fo[35] = ko[35] = 12,
Go[35] = qo[35] = 18,
Bo[35] = zo[35] = 22,
Do[153] = jo[153] = 4,
Go[153] = qo[153] = 18,
Fo[102] = ko[102] = 12,
Bo[102] = zo[102] = 22,
Do[155] = Go[155] = 9,
qo[155] = jo[155] = 23,
Fo[103] = zo[103] = 1,
ko[103] = Bo[103] = 17,
Do[152] = jo[152] = 4,
ko[152] = Bo[152] = 17,
Go[152] = qo[152] = 18,
Do[156] = ko[156] = 8,
Go[156] = qo[156] = 18,
Bo[156] = jo[156] = 23,
Do[137] = jo[137] = 4,
Fo[137] = zo[137] = 1,
Go[137] = qo[137] = 18,
Do[139] = jo[139] = 4,
Fo[139] = Go[139] = 13,
qo[139] = zo[139] = 20,
Do[98] = Go[98] = 9,
Fo[98] = ko[98] = 12,
Bo[98] = zo[98] = 22,
Do[99] = zo[99] = 0,
Fo[99] = ko[99] = 12,
Go[99] = Bo[99] = 19,
Fo[38] = ko[38] = 12,
qo[38] = jo[38] = 21,
Bo[38] = zo[38] = 22,
Fo[39] = jo[39] = 5,
ko[39] = qo[39] = 16,
Bo[39] = zo[39] = 22;
var Uo = [];
function Vo(t, e, n) {
return (t - e) / (n - e)
}
function Xo(t) {
return t.constructor.toString().indexOf("Array") > -1
}
function Yo(t, e, n, r, i, o) {
for (var s = t.cells[n][e], a = s.cval_real, u = e + r, l = n + i, c = [], h = !1; !h; ) {
if (void 0 === t.cells[l] || void 0 === t.cells[l][u])
if (l -= i,
u -= r,
a = (s = t.cells[l][u]).cval_real,
-1 === i)
if (0 === o)
if (1 & a)
c.push([u, l]),
r = -1,
i = 0,
o = 0;
else {
if (!(4 & a)) {
c.push([u + s.bottomright, l]),
r = 0,
i = 1,
o = 1,
h = !0;
break
}
c.push([u + 1, l]),
r = 1,
i = 0,
o = 0
}
else {
if (!(1 & a)) {
if (4 & a) {
c.push([u + s.bottomright, l]),
r = 0,
i = 1,
o = 1,
h = !0;
break
}
c.push([u + s.bottomleft, l]),
r = 0,
i = 1,
o = 0,
h = !0;
break
}
c.push([u, l]),
r = -1,
i = 0,
o = 0
}
else if (1 === i)
if (0 === o) {
if (!(a & eo)) {
if (a & to) {
c.push([u + s.topleft, l + 1]),
r = 0,
i = -1,
o = 0,
h = !0;
break
}
c.push([u + s.topright, l + 1]),
r = 0,
i = -1,
o = 1,
h = !0;
break
}
c.push([u + 1, l + 1]),
r = 1,
i = 0,
o = 1
} else
c.push([u + 1, l + 1]),
r = 1,
i = 0,
o = 1;
else if (-1 === r)
if (0 === o) {
if (!(a & to)) {
if (1 & a) {
c.push([u, l + s.leftbottom]),
r = 1,
i = 0,
o = 0,
h = !0;
break
}
c.push([u, l + s.lefttop]),
r = 1,
i = 0,
o = 1,
h = !0;
break
}
c.push([u, l + 1]),
r = 0,
i = 1,
o = 0
} else {
if (!(a & to)) {
console.log("MarchingSquaresJS-isoBands: wtf");
break
}
c.push([u, l + 1]),
r = 0,
i = 1,
o = 0
}
else {
if (1 !== r) {
console.log("MarchingSquaresJS-isoBands: we came from nowhere!");
break
}
if (0 === o) {
if (!(4 & a)) {
c.push([u + 1, l + s.rightbottom]),
r = -1,
i = 0,
o = 0,
h = !0;
break
}
c.push([u + 1, l]),
r = 0,
i = -1,
o = 1
} else {
if (!(4 & a)) {
if (a & eo) {
c.push([u + 1, l + s.righttop]),
r = -1,
i = 0,
o = 1;
break
}
c.push([u + 1, l + s.rightbottom]),
r = -1,
i = 0,
o = 0,
h = !0;
break
}
c.push([u + 1, l]),
r = 0,
i = -1,
o = 1
}
}
else if (a = (s = t.cells[l][u]).cval_real,
-1 === r)
if (0 === o)
if (void 0 !== t.cells[l - 1] && void 0 !== t.cells[l - 1][u])
r = 0,
i = -1,
o = 1;
else {
if (!(1 & a)) {
c.push([u + s.bottomright, l]),
r = 0,
i = 1,
o = 1,
h = !0;
break
}
c.push([u, l])
}
else {
if (!(a & to)) {
console.log("MarchingSquaresJS-isoBands: found entry from top at " + u + "," + l);
break
}
console.log("MarchingSquaresJS-isoBands: proceeding in x-direction!")
}
else if (1 === r) {
if (0 === o) {
console.log("MarchingSquaresJS-isoBands: wtf");
break
}
if (void 0 !== t.cells[l + 1] && void 0 !== t.cells[l + 1][u])
r = 0,
i = 1,
o = 0;
else {
if (!(a & eo)) {
c.push([u + s.topleft, l + 1]),
r = 0,
i = -1,
o = 0,
h = !0;
break
}
c.push([u + 1, l + 1]),
r = 1,
i = 0,
o = 1
}
} else if (-1 === i) {
if (1 !== o) {
console.log("MarchingSquaresJS-isoBands: wtf");
break
}
if (void 0 !== t.cells[l][u + 1])
r = 1,
i = 0,
o = 1;
else {
if (!(4 & a)) {
c.push([u + 1, l + s.righttop]),
r = -1,
i = 0,
o = 1,
h = !0;
break
}
c.push([u + 1, l]),
r = 0,
i = -1,
o = 1
}
} else {
if (1 !== i) {
console.log("MarchingSquaresJS-isoBands: where did we came from???");
break
}
if (0 !== o) {
console.log("MarchingSquaresJS-isoBands: wtf");
break
}
if (void 0 !== t.cells[l][u - 1])
r = -1,
i = 0,
o = 0;
else {
if (!(a & to)) {
c.push([u, l + s.leftbottom]),
r = 1,
i = 0,
o = 0,
h = !0;
break
}
c.push([u, l + 1]),
r = 0,
i = 1,
o = 0
}
}
if (l += i,
(u += r) === e && l === n)
break
}
return {
path: c,
i: u,
j: l,
x: r,
y: i,
o: o
}
}
function Ho(t) {
if (t.edges.length > 0) {
var e = t.edges[t.edges.length - 1]
, n = t.cval_real;
switch (e) {
case 0:
return n & eo ? {
p: [1, t.righttop],
x: -1,
y: 0,
o: 1
} : {
p: [t.topleft, 1],
x: 0,
y: -1,
o: 0
};
case 1:
return 4 & n ? {
p: [t.topleft, 1],
x: 0,
y: -1,
o: 0
} : {
p: [1, t.rightbottom],
x: -1,
y: 0,
o: 0
};
case 2:
return 4 & n ? {
p: [t.bottomright, 0],
x: 0,
y: 1,
o: 1
} : {
p: [t.topleft, 1],
x: 0,
y: -1,
o: 0
};
case 3:
return 1 & n ? {
p: [t.topleft, 1],
x: 0,
y: -1,
o: 0
} : {
p: [t.bottomleft, 0],
x: 0,
y: 1,
o: 0
};
case 4:
return n & eo ? {
p: [1, t.righttop],
x: -1,
y: 0,
o: 1
} : {
p: [t.topright, 1],
x: 0,
y: -1,
o: 1
};
case 5:
return 4 & n ? {
p: [t.topright, 1],
x: 0,
y: -1,
o: 1
} : {
p: [1, t.rightbottom],
x: -1,
y: 0,
o: 0
};
case 6:
return 4 & n ? {
p: [t.bottomright, 0],
x: 0,
y: 1,
o: 1
} : {
p: [t.topright, 1],
x: 0,
y: -1,
o: 1
};
case 7:
return 1 & n ? {
p: [t.topright, 1],
x: 0,
y: -1,
o: 1
} : {
p: [t.bottomleft, 0],
x: 0,
y: 1,
o: 0
};
case 8:
return 4 & n ? {
p: [t.bottomright, 0],
x: 0,
y: 1,
o: 1
} : {
p: [1, t.righttop],
x: -1,
y: 0,
o: 1
};
case 9:
return 1 & n ? {
p: [1, t.righttop],
x: -1,
y: 0,
o: 1
} : {
p: [t.bottomleft, 0],
x: 0,
y: 1,
o: 0
};
case 10:
return 1 & n ? {
p: [0, t.leftbottom],
x: 1,
y: 0,
o: 0
} : {
p: [1, t.righttop],
x: -1,
y: 0,
o: 1
};
case 11:
return n & to ? {
p: [1, t.righttop],
x: -1,
y: 0,
o: 1
} : {
p: [0, t.lefttop],
x: 1,
y: 0,
o: 1
};
case 12:
return 4 & n ? {
p: [t.bottomright, 0],
x: 0,
y: 1,
o: 1
} : {
p: [1, t.rightbottom],
x: -1,
y: 0,
o: 0
};
case 13:
return 1 & n ? {
p: [1, t.rightbottom],
x: -1,
y: 0,
o: 0
} : {
p: [t.bottomleft, 0],
x: 0,
y: 1,
o: 0
};
case 14:
return 1 & n ? {
p: [0, t.leftbottom],
x: 1,
y: 0,
o: 0
} : {
p: [1, t.rightbottom],
x: -1,
y: 0,
o: 0
};
case 15:
return n & to ? {
p: [1, t.rightbottom],
x: -1,
y: 0,
o: 0
} : {
p: [0, t.lefttop],
x: 1,
y: 0,
o: 1
};
case 16:
return 4 & n ? {
p: [t.bottomright, 0],
x: 0,
y: 1,
o: 1
} : {
p: [0, t.leftbottom],
x: 1,
y: 0,
o: 0
};
case 17:
return n & to ? {
p: [t.bottomright, 0],
x: 0,
y: 1,
o: 1
} : {
p: [0, t.lefttop],
x: 1,
y: 0,
o: 1
};
case 18:
return 1 & n ? {
p: [0, t.leftbottom],
x: 1,
y: 0,
o: 0
} : {
p: [t.bottomleft, 0],
x: 0,
y: 1,
o: 0
};
case 19:
return n & to ? {
p: [t.bottomleft, 0],
x: 0,
y: 1,
o: 0
} : {
p: [0, t.lefttop],
x: 1,
y: 0,
o: 1
};
case 20:
return n & to ? {
p: [t.topleft, 1],
x: 0,
y: -1,
o: 0
} : {
p: [0, t.leftbottom],
x: 1,
y: 0,
o: 0
};
case 21:
return n & eo ? {
p: [0, t.leftbottom],
x: 1,
y: 0,
o: 0
} : {
p: [t.topright, 1],
x: 0,
y: -1,
o: 1
};
case 22:
return n & to ? {
p: [t.topleft, 1],
x: 0,
y: -1,
o: 0
} : {
p: [0, t.lefttop],
x: 1,
y: 0,
o: 1
};
case 23:
return n & eo ? {
p: [0, t.lefttop],
x: 1,
y: 0,
o: 1
} : {
p: [t.topright, 1],
x: 0,
y: -1,
o: 1
};
default:
console.log("MarchingSquaresJS-isoBands: edge index out of range!"),
console.log(t)
}
}
return null
}
function Wo(t, e, n, r) {
var i, o, s, a, u, l = t.cval;
switch (e) {
case -1:
switch (r) {
case 0:
i = Fo[l],
s = ho[l],
a = po[l],
u = fo[l];
break;
default:
i = Do[l],
s = uo[l],
a = lo[l],
u = co[l]
}
break;
case 1:
switch (r) {
case 0:
i = qo[l],
s = Io[l],
a = No[l],
u = So[l];
break;
default:
i = Bo[l],
s = Eo[l],
a = bo[l],
u = wo[l]
}
break;
default:
switch (n) {
case -1:
switch (r) {
case 0:
i = zo[l],
s = no[l],
a = ro[l],
u = io[l];
break;
default:
i = jo[l],
s = oo[l],
a = so[l],
u = ao[l]
}
break;
case 1:
switch (r) {
case 0:
i = Go[l],
s = go[l],
a = yo[l],
u = vo[l];
break;
default:
i = ko[l],
s = _o[l],
a = mo[l],
u = xo[l]
}
}
}
if (o = t.edges.indexOf(i),
void 0 === t.edges[o])
return null;
switch (function(t, e) {
delete t.edges[e];
for (var n = e + 1; n < t.edges.length; n++)
t.edges[n - 1] = t.edges[n];
t.edges.pop()
}(t, o),
l = t.cval_real,
i) {
case 0:
l & eo ? (e = t.topleft,
n = 1) : (e = 1,
n = t.righttop);
break;
case 1:
4 & l ? (e = 1,
n = t.rightbottom) : (e = t.topleft,
n = 1);
break;
case 2:
4 & l ? (e = t.topleft,
n = 1) : (e = t.bottomright,
n = 0);
break;
case 3:
1 & l ? (e = t.bottomleft,
n = 0) : (e = t.topleft,
n = 1);
break;
case 4:
l & eo ? (e = t.topright,
n = 1) : (e = 1,
n = t.righttop);
break;
case 5:
4 & l ? (e = 1,
n = t.rightbottom) : (e = t.topright,
n = 1);
break;
case 6:
4 & l ? (e = t.topright,
n = 1) : (e = t.bottomright,
n = 0);
break;
case 7:
1 & l ? (e = t.bottomleft,
n = 0) : (e = t.topright,
n = 1);
break;
case 8:
4 & l ? (e = 1,
n = t.righttop) : (e = t.bottomright,
n = 0);
break;
case 9:
1 & l ? (e = t.bottomleft,
n = 0) : (e = 1,
n = t.righttop);
break;
case 10:
1 & l ? (e = 1,
n = t.righttop) : (e = 0,
n = t.leftbottom);
break;
case 11:
l & to ? (e = 0,
n = t.lefttop) : (e = 1,
n = t.righttop);
break;
case 12:
4 & l ? (e = 1,
n = t.rightbottom) : (e = t.bottomright,
n = 0);
break;
case 13:
1 & l ? (e = t.bottomleft,
n = 0) : (e = 1,
n = t.rightbottom);
break;
case 14:
1 & l ? (e = 1,
n = t.rightbottom) : (e = 0,
n = t.leftbottom);
break;
case 15:
l & to ? (e = 0,
n = t.lefttop) : (e = 1,
n = t.rightbottom);
break;
case 16:
4 & l ? (e = 0,
n = t.leftbottom) : (e = t.bottomright,
n = 0);
break;
case 17:
l & to ? (e = 0,
n = t.lefttop) : (e = t.bottomright,
n = 0);
break;
case 18:
1 & l ? (e = t.bottomleft,
n = 0) : (e = 0,
n = t.leftbottom);
break;
case 19:
l & to ? (e = 0,
n = t.lefttop) : (e = t.bottomleft,
n = 0);
break;
case 20:
l & to ? (e = 0,
n = t.leftbottom) : (e = t.topleft,
n = 1);
break;
case 21:
l & eo ? (e = t.topright,
n = 1) : (e = 0,
n = t.leftbottom);
break;
case 22:
l & to ? (e = 0,
n = t.lefttop) : (e = t.topleft,
n = 1);
break;
case 23:
l & eo ? (e = t.topright,
n = 1) : (e = 0,
n = t.lefttop);
break;
default:
return console.log("MarchingSquaresJS-isoBands: edge index out of range!"),
console.log(t),
null
}
return void 0 !== e && void 0 !== n && void 0 !== s && void 0 !== a && void 0 !== u || (console.log("MarchingSquaresJS-isoBands: undefined value!"),
console.log(t),
console.log(e + " " + n + " " + s + " " + a + " " + u)),
{
p: [e, n],
x: s,
y: a,
o: u
}
}
function Jo(t) {
var e = []
, n = [];
t.forEach((function(t) {
var r = jr(l([t]));
n.push(r),
e.push({
ring: t,
area: r
})
}
)),
n.sort((function(t, e) {
return e - t
}
));
var r = [];
return n.forEach((function(t) {
for (var n = 0; n < e.length; n++)
if (e[n].area === t) {
r.push(e[n].ring),
e.splice(n, 1);
break
}
}
)),
r
}
function Zo(t) {
for (var e = t.map((function(t) {
return {
lrCoordinates: t,
grouped: !1
}
}
)), n = []; !Qo(e); )
for (var r = 0; r < e.length; r++)
if (!e[r].grouped) {
var i = [];
i.push(e[r].lrCoordinates),
e[r].grouped = !0;
for (var o = l([e[r].lrCoordinates]), s = r + 1; s < e.length; s++) {
if (!e[s].grouped)
Ko(l([e[s].lrCoordinates]), o) && (i.push(e[s].lrCoordinates),
e[s].grouped = !0)
}
n.push(i)
}
return n
}
function Ko(t, e) {
for (var n = bn(t), r = 0; r < n.features.length; r++)
if (!ye(n.features[r], e))
return !1;
return !0
}
function Qo(t) {
for (var e = 0; e < t.length; e++)
if (!1 === t[e].grouped)
return !1;
return !0
}
function $o(t, e, n) {
if (!P(n = n || {}))
throw new Error("options is invalid");
var r = n.pivot
, i = n.mutate;
if (!t)
throw new Error("geojson is required");
if (null == e || isNaN(e))
throw new Error("angle is required");
return 0 === e || (r || (r = En(t)),
!1 !== i && void 0 !== i || (t = Ie(t)),
R(t, (function(t) {
var n = Bi(r, t) + e
, i = Ar(r, t)
, o = Q(ji(r, i, n));
t[0] = o[0],
t[1] = o[1]
}
))),
t
}
function ts(t, e, n) {
if (!P(n = n || {}))
throw new Error("options is invalid");
var r = n.origin
, i = n.mutate;
if (!t)
throw new Error("geojson required");
if ("number" != typeof e || 0 === e)
throw new Error("invalid factor");
var o = Array.isArray(r) || "object" == typeof r;
return !0 !== i && (t = Ie(t)),
"FeatureCollection" !== t.type || o ? es(t, e, r) : (F(t, (function(n, i) {
t.features[i] = es(n, e, r)
}
)),
t)
}
function es(t, e, n) {
var r = "Point" === it(t);
return n = function(t, e) {
null == e && (e = "centroid");
if (Array.isArray(e) || "object" == typeof e)
return K(e);
var n = t.bbox ? t.bbox : Z(t)
, r = n[0]
, i = n[1]
, o = n[2]
, s = n[3];
switch (e) {
case "sw":
case "southwest":
case "westsouth":
case "bottomleft":
return a([r, i]);
case "se":
case "southeast":
case "eastsouth":
case "bottomright":
return a([o, i]);
case "nw":
case "northwest":
case "westnorth":
case "topleft":
return a([r, s]);
case "ne":
case "northeast":
case "eastnorth":
case "topright":
return a([o, s]);
case "center":
return xn(t);
case void 0:
case null:
case "centroid":
return En(t);
default:
throw new Error("invalid origin")
}
}(t, n),
1 === e || r || R(t, (function(t) {
var r = Ar(n, t)
, i = Bi(n, t)
, o = Q(ji(n, r * e, i));
t[0] = o[0],
t[1] = o[1],
3 === t.length && (t[2] *= e)
}
)),
t
}
function ns(t) {
var e = t[0]
, n = t[1];
return [n[0] - e[0], n[1] - e[1]]
}
function rs(t, e) {
return t[0] * e[1] - e[0] * t[1]
}
function is(t, e) {
return !function(t, e) {
return 0 === rs(ns(t), ns(e))
}(t, e) && function(t, e) {
var n, r, i = t[0], o = ns(t), s = e[0], a = ns(e), u = rs(o, a);
return function(t, e) {
return [t[0] + e[0], t[1] + e[1]]
}(i, function(t, e) {
return [t * e[0], t * e[1]]
}(rs((r = i,
[(n = s)[0] - r[0], n[1] - r[1]]), a) / u, o))
}(t, e)
}
function os(t, e, n) {
var r = []
, i = E(e, n)
, o = Q(t)
, s = [];
return o.forEach((function(t, e) {
if (e !== o.length - 1) {
var n = (l = t,
c = o[e + 1],
h = i,
p = Math.sqrt((l[0] - c[0]) * (l[0] - c[0]) + (l[1] - c[1]) * (l[1] - c[1])),
f = l[0] + h * (c[1] - l[1]) / p,
g = c[0] + h * (c[1] - l[1]) / p,
d = l[1] + h * (l[0] - c[0]) / p,
y = c[1] + h * (l[0] - c[0]) / p,
[[f, d], [g, y]]);
if (r.push(n),
e > 0) {
var a = r[e - 1]
, u = is(n, a);
!1 !== u && (a[1] = u,
n[0] = u),
s.push(a[0]),
e === o.length - 2 && (s.push(n[0]),
s.push(n[1]))
}
2 === o.length && (s.push(n[0]),
s.push(n[1]))
}
var l, c, h, p, f, g, d, y
}
)),
h(s, t.properties)
}
function ss(t, e, n) {
var r = e[0] - t[0]
, i = e[1] - t[1]
, o = n[0] - e[0];
return function(t) {
return (t > 0) - (t < 0) || +t
}(r * (n[1] - e[1]) - o * i)
}
function as(t, e) {
return e.geometry.coordinates[0].every((function(e) {
return ye(a(e), t)
}
))
}
Uo[1] = Uo[169] = Co,
Uo[4] = Uo[166] = Po,
Uo[16] = Uo[154] = Mo,
Uo[64] = Uo[106] = Lo,
Uo[168] = Uo[2] = Oo,
Uo[162] = Uo[8] = Ro,
Uo[138] = Uo[32] = To,
Uo[42] = Uo[128] = Ao,
Uo[5] = Uo[165] = function(t) {
return [[0, 0], [0, t.leftbottom], [1, t.rightbottom], [1, 0]]
}
,
Uo[20] = Uo[150] = function(t) {
return [[1, 0], [t.bottomright, 0], [t.topright, 1], [1, 1]]
}
,
Uo[80] = Uo[90] = function(t) {
return [[1, 1], [1, t.righttop], [0, t.lefttop], [0, 1]]
}
,
Uo[65] = Uo[105] = function(t) {
return [[t.bottomleft, 0], [0, 0], [0, 1], [t.topleft, 1]]
}
,
Uo[160] = Uo[10] = function(t) {
return [[1, t.righttop], [1, t.rightbottom], [0, t.leftbottom], [0, t.lefttop]]
}
,
Uo[130] = Uo[40] = function(t) {
return [[t.topleft, 1], [t.topright, 1], [t.bottomright, 0], [t.bottomleft, 0]]
}
,
Uo[85] = function() {
return [[0, 0], [0, 1], [1, 1], [1, 0]]
}
,
Uo[101] = Uo[69] = function(t) {
return [[1, t.rightbottom], [1, 0], [0, 0], [0, 1], [t.topleft, 1]]
}
,
Uo[149] = Uo[21] = function(t) {
return [[t.topright, 1], [1, 1], [1, 0], [0, 0], [0, t.leftbottom]]
}
,
Uo[86] = Uo[84] = function(t) {
return [[1, 0], [t.bottomright, 0], [0, t.lefttop], [0, 1], [1, 1]]
}
,
Uo[89] = Uo[81] = function(t) {
return [[1, 1], [1, t.righttop], [t.bottomleft, 0], [0, 0], [0, 1]]
}
,
Uo[96] = Uo[74] = function(t) {
return [[1, t.righttop], [1, t.rightbottom], [0, t.lefttop], [0, 1], [t.topleft, 1]]
}
,
Uo[24] = Uo[146] = function(t) {
return [[1, 1], [1, t.righttop], [t.bottomright, 0], [t.bottomleft, 0], [t.topright, 1]]
}
,
Uo[6] = Uo[164] = function(t) {
return [[1, t.rightbottom], [1, 0], [t.bottomright, 0], [0, t.leftbottom], [0, t.lefttop]]
}
,
Uo[129] = Uo[41] = function(t) {
return [[t.topright, 1], [t.bottomleft, 0], [0, 0], [0, t.leftbottom], [t.topleft, 1]]
}
,
Uo[66] = Uo[104] = function(t) {
return [[t.bottomright, 0], [t.bottomleft, 0], [0, t.lefttop], [0, 1], [t.topleft, 1]]
}
,
Uo[144] = Uo[26] = function(t) {
return [[1, 1], [1, t.righttop], [0, t.leftbottom], [0, t.lefttop], [t.topright, 1]]
}
,
Uo[36] = Uo[134] = function(t) {
return [[1, t.rightbottom], [1, 0], [t.bottomright, 0], [t.topleft, 1], [t.topright, 1]]
}
,
Uo[9] = Uo[161] = function(t) {
return [[1, t.righttop], [1, t.rightbottom], [t.bottomleft, 0], [0, 0], [0, t.leftbottom]]
}
,
Uo[37] = Uo[133] = function(t) {
return [[1, t.rightbottom], [1, 0], [0, 0], [0, t.leftbottom], [t.topleft, 1], [t.topright, 1]]
}
,
Uo[148] = Uo[22] = function(t) {
return [[1, 1], [1, 0], [t.bottomright, 0], [0, t.leftbottom], [0, t.lefttop], [t.topright, 1]]
}
,
Uo[82] = Uo[88] = function(t) {
return [[1, 1], [1, t.righttop], [t.bottomright, 0], [t.bottomleft, 0], [0, t.lefttop], [0, 1]]
}
,
Uo[73] = Uo[97] = function(t) {
return [[1, t.righttop], [1, t.rightbottom], [t.bottomleft, 0], [0, 0], [0, 1], [t.topleft, 1]]
}
,
Uo[145] = Uo[25] = function(t) {
return [[1, 1], [1, t.righttop], [t.bottomleft, 0], [0, 0], [0, t.leftbottom], [t.topright, 1]]
}
,
Uo[70] = Uo[100] = function(t) {
return [[1, t.rightbottom], [1, 0], [t.bottomright, 0], [0, t.lefttop], [0, 1], [t.topleft, 1]]
}
,
Uo[34] = function(t) {
return [Ao(t), Ro(t)]
}
,
Uo[35] = function(t) {
return [[1, t.righttop], [1, t.rightbottom], [t.bottomright, 0], [t.bottomleft, 0], [0, t.leftbottom], [0, t.lefttop], [t.topleft, 1], [t.topright, 1]]
}
,
Uo[136] = function(t) {
return [To(t), Oo(t)]
}
,
Uo[153] = function(t) {
return [Mo(t), Co(t)]
}
,
Uo[102] = function(t) {
return [Po(t), Lo(t)]
}
,
Uo[155] = function(t) {
return [[1, 1], [1, t.righttop], [t.bottomleft, 0], [0, 0], [0, t.leftbottom], [t.topright, 1]]
}
,
Uo[103] = function(t) {
return [[1, t.rightbottom], [1, 0], [t.bottomright, 0], [0, t.lefttop], [0, 1], [t.topleft, 1]]
}
,
Uo[152] = function(t) {
return [Mo(t), Oo(t)]
}
,
Uo[156] = function(t) {
return [[1, 1], [1, t.righttop], [t.bottomright, 0], [t.bottomleft, 0], [0, t.leftbottom], [0, t.lefttop], [t.topright, 1]]
}
,
Uo[137] = function(t) {
return [To(t), Co(t)]
}
,
Uo[139] = function(t) {
return [[1, t.righttop], [1, t.rightbottom], [t.bottomleft, 0], [0, 0], [0, t.leftbottom], [t.topleft, 1], [t.topright, 1]]
}
,
Uo[98] = function(t) {
return [Ro(t), Lo(t)]
}
,
Uo[99] = function(t) {
return [[1, t.righttop], [1, t.rightbottom], [t.bottomright, 0], [t.bottomleft, 0], [0, t.lefttop], [0, 1], [t.topleft, 1]]
}
,
Uo[38] = function(t) {
return [Po(t), Ao(t)]
}
,
Uo[39] = function(t) {
return [[1, t.rightbottom], [1, 0], [t.bottomright, 0], [0, t.leftbottom], [0, t.lefttop], [t.topleft, 1], [t.topright, 1]]
}
;
var us = function() {
function t(e) {
this.id = t.buildId(e),
this.coordinates = e,
this.innerEdges = [],
this.outerEdges = [],
this.outerEdgesSorted = !1
}
return t.buildId = function(t) {
return t.join(",")
}
,
t.prototype.removeInnerEdge = function(t) {
this.innerEdges = this.innerEdges.filter((function(e) {
return e.from.id !== t.from.id
}
))
}
,
t.prototype.removeOuterEdge = function(t) {
this.outerEdges = this.outerEdges.filter((function(e) {
return e.to.id !== t.to.id
}
))
}
,
t.prototype.addOuterEdge = function(t) {
this.outerEdges.push(t),
this.outerEdgesSorted = !1
}
,
t.prototype.sortOuterEdges = function() {
var t = this;
this.outerEdgesSorted || (this.outerEdges.sort((function(e, n) {
var r = e.to
, i = n.to;
if (r.coordinates[0] - t.coordinates[0] >= 0 && i.coordinates[0] - t.coordinates[0] < 0)
return 1;
if (r.coordinates[0] - t.coordinates[0] < 0 && i.coordinates[0] - t.coordinates[0] >= 0)
return -1;
if (r.coordinates[0] - t.coordinates[0] == 0 && i.coordinates[0] - t.coordinates[0] == 0)
return r.coordinates[1] - t.coordinates[1] >= 0 || i.coordinates[1] - t.coordinates[1] >= 0 ? r.coordinates[1] - i.coordinates[1] : i.coordinates[1] - r.coordinates[1];
var o = ss(t.coordinates, r.coordinates, i.coordinates);
return o < 0 ? 1 : o > 0 ? -1 : Math.pow(r.coordinates[0] - t.coordinates[0], 2) + Math.pow(r.coordinates[1] - t.coordinates[1], 2) - (Math.pow(i.coordinates[0] - t.coordinates[0], 2) + Math.pow(i.coordinates[1] - t.coordinates[1], 2))
}
)),
this.outerEdgesSorted = !0)
}
,
t.prototype.getOuterEdges = function() {
return this.sortOuterEdges(),
this.outerEdges
}
,
t.prototype.getOuterEdge = function(t) {
return this.sortOuterEdges(),
this.outerEdges[t]
}
,
t.prototype.addInnerEdge = function(t) {
this.innerEdges.push(t)
}
,
t
}()
, ls = function() {
function t(t, e) {
this.from = t,
this.to = e,
this.next = void 0,
this.label = void 0,
this.symetric = void 0,
this.ring = void 0,
this.from.addOuterEdge(this),
this.to.addInnerEdge(this)
}
return t.prototype.getSymetric = function() {
return this.symetric || (this.symetric = new t(this.to,this.from),
this.symetric.symetric = this),
this.symetric
}
,
t.prototype.deleteEdge = function() {
this.from.removeOuterEdge(this),
this.to.removeInnerEdge(this)
}
,
t.prototype.isEqual = function(t) {
return this.from.id === t.from.id && this.to.id === t.to.id
}
,
t.prototype.toString = function() {
return "Edge { " + this.from.id + " -> " + this.to.id + " }"
}
,
t.prototype.toLineString = function() {
return h([this.from.coordinates, this.to.coordinates])
}
,
t.prototype.compareTo = function(t) {
return ss(t.from.coordinates, t.to.coordinates, this.to.coordinates)
}
,
t
}()
, cs = function() {
function t() {
this.edges = [],
this.polygon = void 0,
this.envelope = void 0
}
return t.prototype.push = function(t) {
this.edges.push(t),
this.polygon = this.envelope = void 0
}
,
t.prototype.get = function(t) {
return this.edges[t]
}
,
Object.defineProperty(t.prototype, "length", {
get: function() {
return this.edges.length
},
enumerable: !0,
configurable: !0
}),
t.prototype.forEach = function(t) {
this.edges.forEach(t)
}
,
t.prototype.map = function(t) {
return this.edges.map(t)
}
,
t.prototype.some = function(t) {
return this.edges.some(t)
}
,
t.prototype.isValid = function() {
return !0
}
,
t.prototype.isHole = function() {
var t = this
, e = this.edges.reduce((function(e, n, r) {
return n.from.coordinates[1] > t.edges[e].from.coordinates[1] && (e = r),
e
}
), 0)
, n = (0 === e ? this.length : e) - 1
, r = (e + 1) % this.length
, i = ss(this.edges[n].from.coordinates, this.edges[e].from.coordinates, this.edges[r].from.coordinates);
return 0 === i ? this.edges[n].from.coordinates[0] > this.edges[r].from.coordinates[0] : i > 0
}
,
t.prototype.toMultiPoint = function() {
return d(this.edges.map((function(t) {
return t.from.coordinates
}
)))
}
,
t.prototype.toPolygon = function() {
if (this.polygon)
return this.polygon;
var t = this.edges.map((function(t) {
return t.from.coordinates
}
));
return t.push(this.edges[0].from.coordinates),
this.polygon = l([t])
}
,
t.prototype.getEnvelope = function() {
return this.envelope ? this.envelope : this.envelope = dn(this.toPolygon())
}
,
t.findEdgeRingContaining = function(t, e) {
var n, r, i = t.getEnvelope();
return e.forEach((function(e) {
var o, s, u, l, c, h, p = e.getEnvelope();
if ((r && (n = r.getEnvelope()),
s = i,
u = (o = p).geometry.coordinates[0].map((function(t) {
return t[0]
}
)),
l = o.geometry.coordinates[0].map((function(t) {
return t[1]
}
)),
c = s.geometry.coordinates[0].map((function(t) {
return t[0]
}
)),
h = s.geometry.coordinates[0].map((function(t) {
return t[1]
}
)),
Math.max.apply(null, u) !== Math.max.apply(null, c) || Math.max.apply(null, l) !== Math.max.apply(null, h) || Math.min.apply(null, u) !== Math.min.apply(null, c) || Math.min.apply(null, l) !== Math.min.apply(null, h)) && as(p, i)) {
for (var f = t.map((function(t) {
return t.from.coordinates
}
)), g = void 0, d = function(t) {
e.some((function(e) {
return n = t,
r = e.from.coordinates,
n[0] === r[0] && n[1] === r[1];
var n, r
}
)) || (g = t)
}, y = 0, v = f; y < v.length; y++) {
d(v[y])
}
g && e.inside(a(g)) && (r && !as(n, p) || (r = e))
}
}
)),
r
}
,
t.prototype.inside = function(t) {
return ye(t, this.toPolygon())
}
,
t
}();
var hs = function() {
function t() {
this.edges = [],
this.nodes = {}
}
return t.fromGeoJson = function(e) {
!function(t) {
if (!t)
throw new Error("No geojson passed");
if ("FeatureCollection" !== t.type && "GeometryCollection" !== t.type && "MultiLineString" !== t.type && "LineString" !== t.type && "Feature" !== t.type)
throw new Error("Invalid input type '" + t.type + "'. Geojson must be FeatureCollection, GeometryCollection, LineString, MultiLineString or Feature")
}(e);
var n = new t;
return z(e, (function(t) {
et(t, "LineString", "Graph::fromGeoJson"),
T(t, (function(t, e) {
if (t) {
var r = n.getNode(t)
, i = n.getNode(e);
n.addEdge(r, i)
}
return e
}
))
}
)),
n
}
,
t.prototype.getNode = function(t) {
var e = us.buildId(t)
, n = this.nodes[e];
return n || (n = this.nodes[e] = new us(t)),
n
}
,
t.prototype.addEdge = function(t, e) {
var n = new ls(t,e)
, r = n.getSymetric();
this.edges.push(n),
this.edges.push(r)
}
,
t.prototype.deleteDangles = function() {
var t = this;
Object.keys(this.nodes).map((function(e) {
return t.nodes[e]
}
)).forEach((function(e) {
return t._removeIfDangle(e)
}
))
}
,
t.prototype._removeIfDangle = function(t) {
var e = this;
if (t.innerEdges.length <= 1) {
var n = t.getOuterEdges().map((function(t) {
return t.to
}
));
this.removeNode(t),
n.forEach((function(t) {
return e._removeIfDangle(t)
}
))
}
}
,
t.prototype.deleteCutEdges = function() {
var t = this;
this._computeNextCWEdges(),
this._findLabeledEdgeRings(),
this.edges.forEach((function(e) {
e.label === e.symetric.label && (t.removeEdge(e.symetric),
t.removeEdge(e))
}
))
}
,
t.prototype._computeNextCWEdges = function(t) {
var e = this;
void 0 === t ? Object.keys(this.nodes).forEach((function(t) {
return e._computeNextCWEdges(e.nodes[t])
}
)) : t.getOuterEdges().forEach((function(e, n) {
t.getOuterEdge((0 === n ? t.getOuterEdges().length : n) - 1).symetric.next = e
}
))
}
,
t.prototype._computeNextCCWEdges = function(t, e) {
for (var n, r, i = t.getOuterEdges(), o = i.length - 1; o >= 0; --o) {
var s = i[o]
, a = s.symetric
, u = void 0
, l = void 0;
s.label === e && (u = s),
a.label === e && (l = a),
u && l && (l && (r = l),
u && (r && (r.next = u,
r = void 0),
n || (n = u)))
}
r && (r.next = n)
}
,
t.prototype._findLabeledEdgeRings = function() {
var t = []
, e = 0;
return this.edges.forEach((function(n) {
if (!(n.label >= 0)) {
t.push(n);
var r = n;
do {
r.label = e,
r = r.next
} while (!n.isEqual(r));
e++
}
}
)),
t
}
,
t.prototype.getEdgeRings = function() {
var t = this;
this._computeNextCWEdges(),
this.edges.forEach((function(t) {
t.label = void 0
}
)),
this._findLabeledEdgeRings().forEach((function(e) {
t._findIntersectionNodes(e).forEach((function(n) {
t._computeNextCCWEdges(n, e.label)
}
))
}
));
var e = [];
return this.edges.forEach((function(n) {
n.ring || e.push(t._findEdgeRing(n))
}
)),
e
}
,
t.prototype._findIntersectionNodes = function(t) {
var e = []
, n = t
, r = function() {
var r = 0;
n.from.getOuterEdges().forEach((function(e) {
e.label === t.label && ++r
}
)),
r > 1 && e.push(n.from),
n = n.next
};
do {
r()
} while (!t.isEqual(n));
return e
}
,
t.prototype._findEdgeRing = function(t) {
var e = t
, n = new cs;
do {
n.push(e),
e.ring = n,
e = e.next
} while (!t.isEqual(e));
return n
}
,
t.prototype.removeNode = function(t) {
var e = this;
t.getOuterEdges().forEach((function(t) {
return e.removeEdge(t)
}
)),
t.innerEdges.forEach((function(t) {
return e.removeEdge(t)
}
)),
delete this.nodes[t.id]
}
,
t.prototype.removeEdge = function(t) {
this.edges = this.edges.filter((function(e) {
return !e.isEqual(t)
}
)),
t.deleteEdge()
}
,
t
}();
function ps(t, e) {
var n = !0;
return z(t, (function(t) {
z(e, (function(e) {
if (!1 === n)
return !1;
n = function(t, e) {
switch (t.type) {
case "Point":
switch (e.type) {
case "Point":
return n = t.coordinates,
r = e.coordinates,
!(n[0] === r[0] && n[1] === r[1]);
case "LineString":
return !fs(e, t);
case "Polygon":
return !ye(t, e)
}
break;
case "LineString":
switch (e.type) {
case "Point":
return !fs(t, e);
case "LineString":
return !function(t, e) {
if (Or(t, e).features.length > 0)
return !0;
return !1
}(t, e);
case "Polygon":
return !gs(e, t)
}
break;
case "Polygon":
switch (e.type) {
case "Point":
return !ye(e, t);
case "LineString":
return !gs(t, e);
case "Polygon":
return !function(t, e) {
for (var n = 0, r = t.coordinates[0]; n < r.length; n++) {
if (ye(r[n], e))
return !0
}
for (var i = 0, o = e.coordinates[0]; i < o.length; i++) {
if (ye(o[i], t))
return !0
}
if (Or(Ii(t), Ii(e)).features.length > 0)
return !0;
return !1
}(e, t)
}
}
var n, r;
return !1
}(t.geometry, e.geometry)
}
))
}
)),
n
}
function fs(t, e) {
for (var n = 0; n < t.coordinates.length - 1; n++)
if (ds(t.coordinates[n], t.coordinates[n + 1], e.coordinates))
return !0;
return !1
}
function gs(t, e) {
for (var n = 0, r = e.coordinates; n < r.length; n++) {
if (ye(r[n], t))
return !0
}
return Or(e, Ii(t)).features.length > 0
}
function ds(t, e, n) {
var r = n[0] - t[0]
, i = n[1] - t[1]
, o = e[0] - t[0]
, s = e[1] - t[1];
return 0 == r * s - i * o && (Math.abs(o) >= Math.abs(s) ? o > 0 ? t[0] <= n[0] && n[0] <= e[0] : e[0] <= n[0] && n[0] <= t[0] : s > 0 ? t[1] <= n[1] && n[1] <= e[1] : e[1] <= n[1] && n[1] <= t[1])
}
function ys(t, e) {
return !(t[0] > e[0]) && (!(t[2] < e[2]) && (!(t[1] > e[1]) && !(t[3] < e[3])))
}
function vs(t, e) {
return t[0] === e[0] && t[1] === e[1]
}
function _s(t, e) {
return [(t[0] + e[0]) / 2, (t[1] + e[1]) / 2]
}
function ms(t, e) {
for (var n = !1, r = !1, i = t.coordinates.length, o = 0; o < i && !n && !r; ) {
for (var s = 0; s < e.coordinates.length - 1; s++) {
var a = !0;
0 !== s && s !== e.coordinates.length - 2 || (a = !1),
bs(e.coordinates[s], e.coordinates[s + 1], t.coordinates[o], a) ? n = !0 : r = !0
}
o++
}
return n && r
}
function xs(t, e) {
return Or(t, Ni(e)).features.length > 0
}
function Es(t, e) {
for (var n = !1, r = !1, i = t.coordinates.length, o = 0; o < i && (!n || !r); o++)
ye(a(t.coordinates[o]), e) ? n = !0 : r = !0;
return r && n
}
function bs(t, e, n, r) {
var i = n[0] - t[0]
, o = n[1] - t[1]
, s = e[0] - t[0]
, a = e[1] - t[1];
return 0 == i * a - o * s && (r ? Math.abs(s) >= Math.abs(a) ? s > 0 ? t[0] <= n[0] && n[0] <= e[0] : e[0] <= n[0] && n[0] <= t[0] : a > 0 ? t[1] <= n[1] && n[1] <= e[1] : e[1] <= n[1] && n[1] <= t[1] : Math.abs(s) >= Math.abs(a) ? s > 0 ? t[0] < n[0] && n[0] < e[0] : e[0] < n[0] && n[0] < t[0] : a > 0 ? t[1] < n[1] && n[1] < e[1] : e[1] < n[1] && n[1] < t[1])
}
var ws = function(t) {
this.precision = t && t.precision ? t.precision : 17,
this.direction = !(!t || !t.direction) && t.direction,
this.pseudoNode = !(!t || !t.pseudoNode) && t.pseudoNode,
this.objectComparator = t && t.objectComparator ? t.objectComparator : Ss
};
function Is(t) {
return t.coordinates.map((function(e) {
return {
type: t.type.replace("Multi", ""),
coordinates: e
}
}
))
}
function Ns(t, e) {
return t.hasOwnProperty("coordinates") ? t.coordinates.length === e.coordinates.length : t.length === e.length
}
function Ss(t, e) {
return Fi(t, e, {
strict: !0
})
}
ws.prototype.compare = function(t, e) {
if (t.type !== e.type || !Ns(t, e))
return !1;
switch (t.type) {
case "Point":
return this.compareCoord(t.coordinates, e.coordinates);
case "LineString":
return this.compareLine(t.coordinates, e.coordinates, 0, !1);
case "Polygon":
return this.comparePolygon(t, e);
case "Feature":
return this.compareFeature(t, e);
default:
if (0 === t.type.indexOf("Multi")) {
var n = this
, r = Is(t)
, i = Is(e);
return r.every((function(t) {
return this.some((function(e) {
return n.compare(t, e)
}
))
}
), i)
}
}
return !1
}
,
ws.prototype.compareCoord = function(t, e) {
if (t.length !== e.length)
return !1;
for (var n = 0; n < t.length; n++)
if (t[n].toFixed(this.precision) !== e[n].toFixed(this.precision))
return !1;
return !0
}
,
ws.prototype.compareLine = function(t, e, n, r) {
if (!Ns(t, e))
return !1;
var i = this.pseudoNode ? t : this.removePseudo(t)
, o = this.pseudoNode ? e : this.removePseudo(e);
if (!r || this.compareCoord(i[0], o[0]) || (o = this.fixStartIndex(o, i))) {
var s = this.compareCoord(i[n], o[n]);
return this.direction || s ? this.comparePath(i, o) : !!this.compareCoord(i[n], o[o.length - (1 + n)]) && this.comparePath(i.slice().reverse(), o)
}
}
,
ws.prototype.fixStartIndex = function(t, e) {
for (var n, r = -1, i = 0; i < t.length; i++)
if (this.compareCoord(t[i], e[0])) {
r = i;
break
}
return r >= 0 && (n = [].concat(t.slice(r, t.length), t.slice(1, r + 1))),
n
}
,
ws.prototype.comparePath = function(t, e) {
var n = this;
return t.every((function(t, e) {
return n.compareCoord(t, this[e])
}
), e)
}
,
ws.prototype.comparePolygon = function(t, e) {
if (this.compareLine(t.coordinates[0], e.coordinates[0], 1, !0)) {
var n = t.coordinates.slice(1, t.coordinates.length)
, r = e.coordinates.slice(1, e.coordinates.length)
, i = this;
return n.every((function(t) {
return this.some((function(e) {
return i.compareLine(t, e, 1, !0)
}
))
}
), r)
}
return !1
}
,
ws.prototype.compareFeature = function(t, e) {
return !(t.id !== e.id || !this.objectComparator(t.properties, e.properties) || !this.compareBBox(t, e)) && this.compare(t.geometry, e.geometry)
}
,
ws.prototype.compareBBox = function(t, e) {
return !!(!t.bbox && !e.bbox || t.bbox && e.bbox && this.compareCoord(t.bbox, e.bbox))
}
,
ws.prototype.removePseudo = function(t) {
return t
}
;
var Cs = ws;
function Ps(t, e) {
var n = !1;
return z(t, (function(t) {
z(e, (function(e) {
if (!0 === n)
return !0;
n = !ps(t.geometry, e.geometry)
}
))
}
)),
n
}
var Ms = Bt((function(t) {
function e(t, e, n, r) {
this.dataset = [],
this.epsilon = 1,
this.minPts = 2,
this.distance = this._euclideanDistance,
this.clusters = [],
this.noise = [],
this._visited = [],
this._assigned = [],
this._datasetLength = 0,
this._init(t, e, n, r)
}
e.prototype.run = function(t, e, n, r) {
this._init(t, e, n, r);
for (var i = 0; i < this._datasetLength; i++)
if (1 !== this._visited[i]) {
this._visited[i] = 1;
var o = this._regionQuery(i);
if (o.length < this.minPts)
this.noise.push(i);
else {
var s = this.clusters.length;
this.clusters.push([]),
this._addToCluster(i, s),
this._expandCluster(s, o)
}
}
return this.clusters
}
,
e.prototype._init = function(t, e, n, r) {
if (t) {
if (!(t instanceof Array))
throw Error("Dataset must be of type array, " + typeof t + " given");
this.dataset = t,
this.clusters = [],
this.noise = [],
this._datasetLength = t.length,
this._visited = new Array(this._datasetLength),
this._assigned = new Array(this._datasetLength)
}
e && (this.epsilon = e),
n && (this.minPts = n),
r && (this.distance = r)
}
,
e.prototype._expandCluster = function(t, e) {
for (var n = 0; n < e.length; n++) {
var r = e[n];
if (1 !== this._visited[r]) {
this._visited[r] = 1;
var i = this._regionQuery(r);
i.length >= this.minPts && (e = this._mergeArrays(e, i))
}
1 !== this._assigned[r] && this._addToCluster(r, t)
}
}
,
e.prototype._addToCluster = function(t, e) {
this.clusters[e].push(t),
this._assigned[t] = 1
}
,
e.prototype._regionQuery = function(t) {
for (var e = [], n = 0; n < this._datasetLength; n++) {
this.distance(this.dataset[t], this.dataset[n]) < this.epsilon && e.push(n)
}
return e
}
,
e.prototype._mergeArrays = function(t, e) {
for (var n = e.length, r = 0; r < n; r++) {
var i = e[r];
t.indexOf(i) < 0 && t.push(i)
}
return t
}
,
e.prototype._euclideanDistance = function(t, e) {
for (var n = 0, r = Math.min(t.length, e.length); r--; )
n += (t[r] - e[r]) * (t[r] - e[r]);
return Math.sqrt(n)
}
,
t.exports && (t.exports = e)
}
))
, Ls = Bt((function(t) {
function e(t, e, n) {
this.k = 3,
this.dataset = [],
this.assignments = [],
this.centroids = [],
this.init(t, e, n)
}
e.prototype.init = function(t, e, n) {
this.assignments = [],
this.centroids = [],
void 0 !== t && (this.dataset = t),
void 0 !== e && (this.k = e),
void 0 !== n && (this.distance = n)
}
,
e.prototype.run = function(t, e) {
this.init(t, e);
for (var n = this.dataset.length, r = 0; r < this.k; r++)
this.centroids[r] = this.randomCentroid();
for (var i = !0; i; ) {
i = this.assign();
for (var o = 0; o < this.k; o++) {
for (var s = new Array(c), a = 0, u = 0; u < c; u++)
s[u] = 0;
for (var l = 0; l < n; l++) {
var c = this.dataset[l].length;
if (o === this.assignments[l]) {
for (u = 0; u < c; u++)
s[u] += this.dataset[l][u];
a++
}
}
if (a > 0) {
for (u = 0; u < c; u++)
s[u] /= a;
this.centroids[o] = s
} else
this.centroids[o] = this.randomCentroid(),
i = !0
}
}
return this.getClusters()
}
,
e.prototype.randomCentroid = function() {
var t, e, n = this.dataset.length - 1;
do {
e = Math.round(Math.random() * n),
t = this.dataset[e]
} while (this.centroids.indexOf(t) >= 0);
return t
}
,
e.prototype.assign = function() {
for (var t, e = !1, n = this.dataset.length, r = 0; r < n; r++)
(t = this.argmin(this.dataset[r], this.centroids, this.distance)) != this.assignments[r] && (this.assignments[r] = t,
e = !0);
return e
}
,
e.prototype.getClusters = function() {
for (var t, e = new Array(this.k), n = 0; n < this.assignments.length; n++)
void 0 === e[t = this.assignments[n]] && (e[t] = []),
e[t].push(n);
return e
}
,
e.prototype.argmin = function(t, e, n) {
for (var r, i = Number.MAX_VALUE, o = 0, s = e.length, a = 0; a < s; a++)
(r = n(t, e[a])) < i && (i = r,
o = a);
return o
}
,
e.prototype.distance = function(t, e) {
for (var n = 0, r = Math.min(t.length, e.length); r--; ) {
var i = t[r] - e[r];
n += i * i
}
return Math.sqrt(n)
}
,
t.exports && (t.exports = e)
}
))
, Os = Bt((function(t) {
function e(t, e, n) {
this._queue = [],
this._priorities = [],
this._sorting = "desc",
this._init(t, e, n)
}
e.prototype.insert = function(t, e) {
for (var n = this._queue.length, r = n; r--; ) {
var i = this._priorities[r];
"desc" === this._sorting ? e > i && (n = r) : e < i && (n = r)
}
this._insertAt(t, e, n)
}
,
e.prototype.remove = function(t) {
for (var e = this._queue.length; e--; ) {
if (t === this._queue[e]) {
this._queue.splice(e, 1),
this._priorities.splice(e, 1);
break
}
}
}
,
e.prototype.forEach = function(t) {
this._queue.forEach(t)
}
,
e.prototype.getElements = function() {
return this._queue
}
,
e.prototype.getElementPriority = function(t) {
return this._priorities[t]
}
,
e.prototype.getPriorities = function() {
return this._priorities
}
,
e.prototype.getElementsWithPriorities = function() {
for (var t = [], e = 0, n = this._queue.length; e < n; e++)
t.push([this._queue[e], this._priorities[e]]);
return t
}
,
e.prototype._init = function(t, e, n) {
if (t && e) {
if (this._queue = [],
this._priorities = [],
t.length !== e.length)
throw new Error("Arrays must have the same length");
for (var r = 0; r < t.length; r++)
this.insert(t[r], e[r])
}
n && (this._sorting = n)
}
,
e.prototype._insertAt = function(t, e, n) {
this._queue.length === n ? (this._queue.push(t),
this._priorities.push(e)) : (this._queue.splice(n, 0, t),
this._priorities.splice(n, 0, e))
}
,
t.exports && (t.exports = e)
}
))
, Rs = Bt((function(t) {
if (t.exports)
var e = Os;
function n(t, e, n, r) {
this.epsilon = 1,
this.minPts = 1,
this.distance = this._euclideanDistance,
this._reachability = [],
this._processed = [],
this._coreDistance = 0,
this._orderedList = [],
this._init(t, e, n, r)
}
n.prototype.run = function(t, n, r, i) {
this._init(t, n, r, i);
for (var o = 0, s = this.dataset.length; o < s; o++)
if (1 !== this._processed[o]) {
this._processed[o] = 1,
this.clusters.push([o]);
var a = this.clusters.length - 1;
this._orderedList.push(o);
var u = new e(null,null,"asc")
, l = this._regionQuery(o);
void 0 !== this._distanceToCore(o) && (this._updateQueue(o, l, u),
this._expandCluster(a, u))
}
return this.clusters
}
,
n.prototype.getReachabilityPlot = function() {
for (var t = [], e = 0, n = this._orderedList.length; e < n; e++) {
var r = this._orderedList[e]
, i = this._reachability[r];
t.push([r, i])
}
return t
}
,
n.prototype._init = function(t, e, n, r) {
if (t) {
if (!(t instanceof Array))
throw Error("Dataset must be of type array, " + typeof t + " given");
this.dataset = t,
this.clusters = [],
this._reachability = new Array(this.dataset.length),
this._processed = new Array(this.dataset.length),
this._coreDistance = 0,
this._orderedList = []
}
e && (this.epsilon = e),
n && (this.minPts = n),
r && (this.distance = r)
}
,
n.prototype._updateQueue = function(t, e, n) {
var r = this;
this._coreDistance = this._distanceToCore(t),
e.forEach((function(e) {
if (void 0 === r._processed[e]) {
var i = r.distance(r.dataset[t], r.dataset[e])
, o = Math.max(r._coreDistance, i);
void 0 === r._reachability[e] ? (r._reachability[e] = o,
n.insert(e, o)) : o < r._reachability[e] && (r._reachability[e] = o,
n.remove(e),
n.insert(e, o))
}
}
))
}
,
n.prototype._expandCluster = function(t, e) {
for (var n = e.getElements(), r = 0, i = n.length; r < i; r++) {
var o = n[r];
if (void 0 === this._processed[o]) {
var s = this._regionQuery(o);
this._processed[o] = 1,
this.clusters[t].push(o),
this._orderedList.push(o),
void 0 !== this._distanceToCore(o) && (this._updateQueue(o, s, e),
this._expandCluster(t, e))
}
}
}
,
n.prototype._distanceToCore = function(t) {
for (var e = this.epsilon, n = 0; n < e; n++) {
if (this._regionQuery(t, n).length >= this.minPts)
return n
}
}
,
n.prototype._regionQuery = function(t, e) {
e = e || this.epsilon;
for (var n = [], r = 0, i = this.dataset.length; r < i; r++)
this.distance(this.dataset[t], this.dataset[r]) < e && n.push(r);
return n
}
,
n.prototype._euclideanDistance = function(t, e) {
for (var n = 0, r = Math.min(t.length, e.length); r--; )
n += (t[r] - e[r]) * (t[r] - e[r]);
return Math.sqrt(n)
}
,
t.exports && (t.exports = n)
}
))
, Ts = Bt((function(t) {
t.exports && (t.exports = {
DBSCAN: Ms,
KMEANS: Ls,
OPTICS: Rs,
PriorityQueue: Os
})
}
));
var As = function(t, e, n) {
for (var r = t.length, i = 0, o = 0; o < r; o++) {
var s = (t[o] || 0) - (e[o] || 0);
i += s * s
}
return n ? Math.sqrt(i) : i
}
, Ds = As
, Fs = function(t, e, n) {
var r = Math.abs(t - e);
return n ? r : r * r
}
, ks = As
, Gs = function(t, e) {
for (var n = {}, r = [], i = e << 2, o = t.length, s = t[0].length > 0; r.length < e && i-- > 0; ) {
var a = t[Math.floor(Math.random() * o)]
, u = s ? a.join("_") : "" + a;
n[u] || (n[u] = !0,
r.push(a))
}
if (r.length < e)
throw new Error("Error initializating clusters");
return r
}
, qs = function(t, e) {
var n = t[0].length ? Ds : Fs
, r = []
, i = t.length
, o = t[0].length > 0
, s = t[Math.floor(Math.random() * i)];
o && s.join("_");
for (r.push(s); r.length < e; ) {
for (var a = [], u = r.length, l = 0, c = [], h = 0; h < i; h++) {
for (var p = 1 / 0, f = 0; f < u; f++) {
var g = n(t[h], r[f]);
g <= p && (p = g)
}
a[h] = p
}
for (var d = 0; d < i; d++)
l += a[d];
for (var y = 0; y < i; y++)
c[y] = {
i: y,
v: t[y],
pr: a[y] / l,
cs: 0
};
c.sort((function(t, e) {
return t.pr - e.pr
}
)),
c[0].cs = c[0].pr;
for (var v = 1; v < i; v++)
c[v].cs = c[v - 1].cs + c[v].pr;
for (var _ = Math.random(), m = 0; m < i - 1 && c[m++].cs < _; )
;
r.push(c[m - 1].v)
}
return r
};
function Bs(t, e, n) {
n = n || [];
for (var r = 0; r < t; r++)
n[r] = e;
return n
}
var zs = function(t, e, n, r) {
var i = []
, o = []
, s = []
, a = []
, u = !1
, l = r || 1e4
, c = t.length
, h = t[0].length
, p = h > 0
, f = [];
if (n)
i = "kmrand" == n ? Gs(t, e) : "kmpp" == n ? qs(t, e) : n;
else
for (var g = {}; i.length < e; ) {
var d = Math.floor(Math.random() * c);
g[d] || (g[d] = !0,
i.push(t[d]))
}
do {
Bs(e, 0, f);
for (var y = 0; y < c; y++) {
for (var v = 1 / 0, _ = 0, m = 0; m < e; m++) {
(a = p ? ks(t[y], i[m]) : Math.abs(t[y] - i[m])) <= v && (v = a,
_ = m)
}
s[y] = _,
f[_]++
}
for (var x = [], E = (o = [],
0); E < e; E++)
x[E] = p ? Bs(h, 0, x[E]) : 0,
o[E] = i[E];
if (p) {
for (var b = 0; b < e; b++)
i[b] = [];
for (var w = 0; w < c; w++)
for (var I = x[s[w]], N = t[w], S = 0; S < h; S++)
I[S] += N[S];
u = !0;
for (var C = 0; C < e; C++) {
for (var P = i[C], M = x[C], L = o[C], O = f[C], R = 0; R < h; R++)
P[R] = M[R] / O || 0;
if (u)
for (var T = 0; T < h; T++)
if (L[T] != P[T]) {
u = !1;
break
}
}
} else {
for (var A = 0; A < c; A++) {
x[s[A]] += t[A]
}
for (var D = 0; D < e; D++)
i[D] = x[D] / f[D] || 0;
u = !0;
for (var F = 0; F < e; F++)
if (o[F] != i[F]) {
u = !1;
break
}
}
u = u || --l <= 0
} while (!u);
return {
it: 1e4 - l,
k: e,
idxs: s,
centroids: i
}
};
function js(t, e) {
return b(Bi(t[0], t[1])) === b(Bi(e[0], e[1]))
}
function Us(t, e) {
if (t.geometry && t.geometry.type)
return t.geometry.type;
if (t.type)
return t.type;
throw new Error("Invalid GeoJSON object for " + e)
}
function Vs(t) {
for (var e = t, n = []; e.parent; )
n.unshift(e),
e = e.parent;
return n
}
var Xs = {
search: function(t, e, n, r) {
t.cleanDirty();
var i = (r = r || {}).heuristic || Xs.heuristics.manhattan
, o = r.closest || !1
, s = new Ws((function(t) {
return t.f
}
))
, a = e;
for (e.h = i(e, n),
s.push(e); s.size() > 0; ) {
var u = s.pop();
if (u === n)
return Vs(u);
u.closed = !0;
for (var l = t.neighbors(u), c = 0, h = l.length; c < h; ++c) {
var p = l[c];
if (!p.closed && !p.isWall()) {
var f = u.g + p.getCost(u)
, g = p.visited;
(!g || f < p.g) && (p.visited = !0,
p.parent = u,
p.h = p.h || i(p, n),
p.g = f,
p.f = p.g + p.h,
t.markDirty(p),
o && (p.h < a.h || p.h === a.h && p.g < a.g) && (a = p),
g ? s.rescoreElement(p) : s.push(p))
}
}
}
return o ? Vs(a) : []
},
heuristics: {
manhattan: function(t, e) {
return Math.abs(e.x - t.x) + Math.abs(e.y - t.y)
},
diagonal: function(t, e) {
var n = Math.sqrt(2)
, r = Math.abs(e.x - t.x)
, i = Math.abs(e.y - t.y);
return 1 * (r + i) + (n - 2) * Math.min(r, i)
}
},
cleanNode: function(t) {
t.f = 0,
t.g = 0,
t.h = 0,
t.visited = !1,
t.closed = !1,
t.parent = null
}
};
function Ys(t, e) {
e = e || {},
this.nodes = [],
this.diagonal = !!e.diagonal,
this.grid = [];
for (var n = 0; n < t.length; n++) {
this.grid[n] = [];
for (var r = 0, i = t[n]; r < i.length; r++) {
var o = new Hs(n,r,i[r]);
this.grid[n][r] = o,
this.nodes.push(o)
}
}
this.init()
}
function Hs(t, e, n) {
this.x = t,
this.y = e,
this.weight = n
}
function Ws(t) {
this.content = [],
this.scoreFunction = t
}
function Js(t, e) {
for (var n = 0; n < e.features.length; n++)
if (ye(t, e.features[n]))
return !0;
return !1
}
function Zs(t) {
return function() {
return t
}
}
function Ks(t) {
return t[0]
}
function Qs(t) {
return t[1]
}
function $s() {
this._ = null
}
function ta(t) {
t.U = t.C = t.L = t.R = t.P = t.N = null
}
function ea(t, e) {
var n = e
, r = e.R
, i = n.U;
i ? i.L === n ? i.L = r : i.R = r : t._ = r,
r.U = i,
n.U = r,
n.R = r.L,
n.R && (n.R.U = n),
r.L = n
}
function na(t, e) {
var n = e
, r = e.L
, i = n.U;
i ? i.L === n ? i.L = r : i.R = r : t._ = r,
r.U = i,
n.U = r,
n.L = r.R,
n.L && (n.L.U = n),
r.R = n
}
function ra(t) {
for (; t.L; )
t = t.L;
return t
}
function ia(t, e, n, r) {
var i = [null, null]
, o = Pa.push(i) - 1;
return i.left = t,
i.right = e,
n && sa(i, t, e, n),
r && sa(i, e, t, r),
Sa[t.index].halfedges.push(o),
Sa[e.index].halfedges.push(o),
i
}
function oa(t, e, n) {
var r = [e, n];
return r.left = t,
r
}
function sa(t, e, n, r) {
t[0] || t[1] ? t.left === n ? t[1] = r : t[0] = r : (t[0] = r,
t.left = e,
t.right = n)
}
function aa(t, e, n, r, i) {
var o, s = t[0], a = t[1], u = s[0], l = s[1], c = 0, h = 1, p = a[0] - u, f = a[1] - l;
if (o = e - u,
p || !(o > 0)) {
if (o /= p,
p < 0) {
if (o < c)
return;
o < h && (h = o)
} else if (p > 0) {
if (o > h)
return;
o > c && (c = o)
}
if (o = r - u,
p || !(o < 0)) {
if (o /= p,
p < 0) {
if (o > h)
return;
o > c && (c = o)
} else if (p > 0) {
if (o < c)
return;
o < h && (h = o)
}
if (o = n - l,
f || !(o > 0)) {
if (o /= f,
f < 0) {
if (o < c)
return;
o < h && (h = o)
} else if (f > 0) {
if (o > h)
return;
o > c && (c = o)
}
if (o = i - l,
f || !(o < 0)) {
if (o /= f,
f < 0) {
if (o > h)
return;
o > c && (c = o)
} else if (f > 0) {
if (o < c)
return;
o < h && (h = o)
}
return !(c > 0 || h < 1) || (c > 0 && (t[0] = [u + c * p, l + c * f]),
h < 1 && (t[1] = [u + h * p, l + h * f]),
!0)
}
}
}
}
}
function ua(t, e, n, r, i) {
var o = t[1];
if (o)
return !0;
var s, a, u = t[0], l = t.left, c = t.right, h = l[0], p = l[1], f = c[0], g = c[1], d = (h + f) / 2, y = (p + g) / 2;
if (g === p) {
if (d < e || d >= r)
return;
if (h > f) {
if (u) {
if (u[1] >= i)
return
} else
u = [d, n];
o = [d, i]
} else {
if (u) {
if (u[1] < n)
return
} else
u = [d, i];
o = [d, n]
}
} else if (a = y - (s = (h - f) / (g - p)) * d,
s < -1 || s > 1)
if (h > f) {
if (u) {
if (u[1] >= i)
return
} else
u = [(n - a) / s, n];
o = [(i - a) / s, i]
} else {
if (u) {
if (u[1] < n)
return
} else
u = [(i - a) / s, i];
o = [(n - a) / s, n]
}
else if (p < g) {
if (u) {
if (u[0] >= r)
return
} else
u = [e, s * e + a];
o = [r, s * r + a]
} else {
if (u) {
if (u[0] < e)
return
} else
u = [r, s * r + a];
o = [e, s * e + a]
}
return t[0] = u,
t[1] = o,
!0
}
function la(t, e) {
var n = t.site
, r = e.left
, i = e.right;
return n === i && (i = r,
r = n),
i ? Math.atan2(i[1] - r[1], i[0] - r[0]) : (n === r ? (r = e[1],
i = e[0]) : (r = e[0],
i = e[1]),
Math.atan2(r[0] - i[0], i[1] - r[1]))
}
function ca(t, e) {
return e[+(e.left !== t.site)]
}
function ha(t, e) {
return e[+(e.left === t.site)]
}
Ys.prototype.init = function() {
this.dirtyNodes = [];
for (var t = 0; t < this.nodes.length; t++)
Xs.cleanNode(this.nodes[t])
}
,
Ys.prototype.cleanDirty = function() {
for (var t = 0; t < this.dirtyNodes.length; t++)
Xs.cleanNode(this.dirtyNodes[t]);
this.dirtyNodes = []
}
,
Ys.prototype.markDirty = function(t) {
this.dirtyNodes.push(t)
}
,
Ys.prototype.neighbors = function(t) {
var e = []
, n = t.x
, r = t.y
, i = this.grid;
return i[n - 1] && i[n - 1][r] && e.push(i[n - 1][r]),
i[n + 1] && i[n + 1][r] && e.push(i[n + 1][r]),
i[n] && i[n][r - 1] && e.push(i[n][r - 1]),
i[n] && i[n][r + 1] && e.push(i[n][r + 1]),
this.diagonal && (i[n - 1] && i[n - 1][r - 1] && e.push(i[n - 1][r - 1]),
i[n + 1] && i[n + 1][r - 1] && e.push(i[n + 1][r - 1]),
i[n - 1] && i[n - 1][r + 1] && e.push(i[n - 1][r + 1]),
i[n + 1] && i[n + 1][r + 1] && e.push(i[n + 1][r + 1])),
e
}
,
Ys.prototype.toString = function() {
for (var t, e, n, r, i = [], o = this.grid, s = 0, a = o.length; s < a; s++) {
for (t = [],
n = 0,
r = (e = o[s]).length; n < r; n++)
t.push(e[n].weight);
i.push(t.join(" "))
}
return i.join("\n")
}
,
Hs.prototype.toString = function() {
return "[" + this.x + " " + this.y + "]"
}
,
Hs.prototype.getCost = function(t) {
return t && t.x !== this.x && t.y !== this.y ? 1.41421 * this.weight : this.weight
}
,
Hs.prototype.isWall = function() {
return 0 === this.weight
}
,
Ws.prototype = {
push: function(t) {
this.content.push(t),
this.sinkDown(this.content.length - 1)
},
pop: function() {
var t = this.content[0]
, e = this.content.pop();
return this.content.length > 0 && (this.content[0] = e,
this.bubbleUp(0)),
t
},
remove: function(t) {
var e = this.content.indexOf(t)
, n = this.content.pop();
e !== this.content.length - 1 && (this.content[e] = n,
this.scoreFunction(n) < this.scoreFunction(t) ? this.sinkDown(e) : this.bubbleUp(e))
},
size: function() {
return this.content.length
},
rescoreElement: function(t) {
this.sinkDown(this.content.indexOf(t))
},
sinkDown: function(t) {
for (var e = this.content[t]; t > 0; ) {
var n = (t + 1 >> 1) - 1
, r = this.content[n];
if (!(this.scoreFunction(e) < this.scoreFunction(r)))
break;
this.content[n] = e,
this.content[t] = r,
t = n
}
},
bubbleUp: function(t) {
for (var e = this.content.length, n = this.content[t], r = this.scoreFunction(n); ; ) {
var i, o = t + 1 << 1, s = o - 1, a = null;
if (s < e) {
var u = this.content[s];
(i = this.scoreFunction(u)) < r && (a = s)
}
if (o < e) {
var l = this.content[o];
this.scoreFunction(l) < (null === a ? r : i) && (a = o)
}
if (null === a)
break;
this.content[t] = this.content[a],
this.content[a] = n,
t = a
}
}
},
$s.prototype = {
constructor: $s,
insert: function(t, e) {
var n, r, i;
if (t) {
if (e.P = t,
e.N = t.N,
t.N && (t.N.P = e),
t.N = e,
t.R) {
for (t = t.R; t.L; )
t = t.L;
t.L = e
} else
t.R = e;
n = t
} else
this._ ? (t = ra(this._),
e.P = null,
e.N = t,
t.P = t.L = e,
n = t) : (e.P = e.N = null,
this._ = e,
n = null);
for (e.L = e.R = null,
e.U = n,
e.C = !0,
t = e; n && n.C; )
n === (r = n.U).L ? (i = r.R) && i.C ? (n.C = i.C = !1,
r.C = !0,
t = r) : (t === n.R && (ea(this, n),
n = (t = n).U),
n.C = !1,
r.C = !0,
na(this, r)) : (i = r.L) && i.C ? (n.C = i.C = !1,
r.C = !0,
t = r) : (t === n.L && (na(this, n),
n = (t = n).U),
n.C = !1,
r.C = !0,
ea(this, r)),
n = t.U;
this._.C = !1
},
remove: function(t) {
t.N && (t.N.P = t.P),
t.P && (t.P.N = t.N),
t.N = t.P = null;
var e, n, r, i = t.U, o = t.L, s = t.R;
if (n = o ? s ? ra(s) : o : s,
i ? i.L === t ? i.L = n : i.R = n : this._ = n,
o && s ? (r = n.C,
n.C = t.C,
n.L = o,
o.U = n,
n !== s ? (i = n.U,
n.U = t.U,
t = n.R,
i.L = t,
n.R = s,
s.U = n) : (n.U = i,
i = n,
t = n.R)) : (r = t.C,
t = n),
t && (t.U = i),
!r)
if (t && t.C)
t.C = !1;
else {
do {
if (t === this._)
break;
if (t === i.L) {
if ((e = i.R).C && (e.C = !1,
i.C = !0,
ea(this, i),
e = i.R),
e.L && e.L.C || e.R && e.R.C) {
e.R && e.R.C || (e.L.C = !1,
e.C = !0,
na(this, e),
e = i.R),
e.C = i.C,
i.C = e.R.C = !1,
ea(this, i),
t = this._;
break
}
} else if ((e = i.L).C && (e.C = !1,
i.C = !0,
na(this, i),
e = i.L),
e.L && e.L.C || e.R && e.R.C) {
e.L && e.L.C || (e.R.C = !1,
e.C = !0,
ea(this, e),
e = i.L),
e.C = i.C,
i.C = e.L.C = !1,
na(this, i),
t = this._;
break
}
e.C = !0,
t = i,
i = i.U
} while (!t.C);
t && (t.C = !1)
}
}
};
var pa, fa = [];
function ga() {
ta(this),
this.x = this.y = this.arc = this.site = this.cy = null
}
function da(t) {
var e = t.P
, n = t.N;
if (e && n) {
var r = e.site
, i = t.site
, o = n.site;
if (r !== o) {
var s = i[0]
, a = i[1]
, u = r[0] - s
, l = r[1] - a
, c = o[0] - s
, h = o[1] - a
, p = 2 * (u * h - l * c);
if (!(p >= -La)) {
var f = u * u + l * l
, g = c * c + h * h
, d = (h * f - l * g) / p
, y = (u * g - c * f) / p
, v = fa.pop() || new ga;
v.arc = t,
v.site = i,
v.x = d + s,
v.y = (v.cy = y + a) + Math.sqrt(d * d + y * y),
t.circle = v;
for (var _ = null, m = Ca._; m; )
if (v.y < m.y || v.y === m.y && v.x <= m.x) {
if (!m.L) {
_ = m.P;
break
}
m = m.L
} else {
if (!m.R) {
_ = m;
break
}
m = m.R
}
Ca.insert(_, v),
_ || (pa = v)
}
}
}
}
function ya(t) {
var e = t.circle;
e && (e.P || (pa = e.N),
Ca.remove(e),
fa.push(e),
ta(e),
t.circle = null)
}
var va = [];
function _a() {
ta(this),
this.edge = this.site = this.circle = null
}
function ma(t) {
var e = va.pop() || new _a;
return e.site = t,
e
}
function xa(t) {
ya(t),
Na.remove(t),
va.push(t),
ta(t)
}
function Ea(t) {
var e = t.circle
, n = e.x
, r = e.cy
, i = [n, r]
, o = t.P
, s = t.N
, a = [t];
xa(t);
for (var u = o; u.circle && Math.abs(n - u.circle.x) < Ma && Math.abs(r - u.circle.cy) < Ma; )
o = u.P,
a.unshift(u),
xa(u),
u = o;
a.unshift(u),
ya(u);
for (var l = s; l.circle && Math.abs(n - l.circle.x) < Ma && Math.abs(r - l.circle.cy) < Ma; )
s = l.N,
a.push(l),
xa(l),
l = s;
a.push(l),
ya(l);
var c, h = a.length;
for (c = 1; c < h; ++c)
l = a[c],
u = a[c - 1],
sa(l.edge, u.site, l.site, i);
u = a[0],
(l = a[h - 1]).edge = ia(u.site, l.site, null, i),
da(u),
da(l)
}
function ba(t) {
for (var e, n, r, i, o = t[0], s = t[1], a = Na._; a; )
if ((r = wa(a, s) - o) > Ma)
a = a.L;
else {
if (!((i = o - Ia(a, s)) > Ma)) {
r > -Ma ? (e = a.P,
n = a) : i > -Ma ? (e = a,
n = a.N) : e = n = a;
break
}
if (!a.R) {
e = a;
break
}
a = a.R
}
!function(t) {
Sa[t.index] = {
site: t,
halfedges: []
}
}(t);
var u = ma(t);
if (Na.insert(e, u),
e || n) {
if (e === n)
return ya(e),
n = ma(e.site),
Na.insert(u, n),
u.edge = n.edge = ia(e.site, u.site),
da(e),
void da(n);
if (n) {
ya(e),
ya(n);
var l = e.site
, c = l[0]
, h = l[1]
, p = t[0] - c
, f = t[1] - h
, g = n.site
, d = g[0] - c
, y = g[1] - h
, v = 2 * (p * y - f * d)
, _ = p * p + f * f
, m = d * d + y * y
, x = [(y * _ - f * m) / v + c, (p * m - d * _) / v + h];
sa(n.edge, l, g, x),
u.edge = ia(l, t, null, x),
n.edge = ia(t, g, null, x),
da(e),
da(n)
} else
u.edge = ia(e.site, u.site)
}
}
function wa(t, e) {
var n = t.site
, r = n[0]
, i = n[1]
, o = i - e;
if (!o)
return r;
var s = t.P;
if (!s)
return -1 / 0;
var a = (n = s.site)[0]
, u = n[1]
, l = u - e;
if (!l)
return a;
var c = a - r
, h = 1 / o - 1 / l
, p = c / l;
return h ? (-p + Math.sqrt(p * p - 2 * h * (c * c / (-2 * l) - u + l / 2 + i - o / 2))) / h + r : (r + a) / 2
}
function Ia(t, e) {
var n = t.N;
if (n)
return wa(n, e);
var r = t.site;
return r[1] === e ? r[0] : 1 / 0
}
var Na, Sa, Ca, Pa, Ma = 1e-6, La = 1e-12;
function Oa(t, e) {
return e[1] - t[1] || e[0] - t[0]
}
function Ra(t, e) {
var n, r, i, o = t.sort(Oa).pop();
for (Pa = [],
Sa = new Array(t.length),
Na = new $s,
Ca = new $s; ; )
if (i = pa,
o && (!i || o[1] < i.y || o[1] === i.y && o[0] < i.x))
o[0] === n && o[1] === r || (ba(o),
n = o[0],
r = o[1]),
o = t.pop();
else {
if (!i)
break;
Ea(i.arc)
}
if (function() {
for (var t, e, n, r, i = 0, o = Sa.length; i < o; ++i)
if ((t = Sa[i]) && (r = (e = t.halfedges).length)) {
var s = new Array(r)
, a = new Array(r);
for (n = 0; n < r; ++n)
s[n] = n,
a[n] = la(t, Pa[e[n]]);
for (s.sort((function(t, e) {
return a[e] - a[t]
}
)),
n = 0; n < r; ++n)
a[n] = e[s[n]];
for (n = 0; n < r; ++n)
e[n] = a[n]
}
}(),
e) {
var s = +e[0][0]
, a = +e[0][1]
, u = +e[1][0]
, l = +e[1][1];
!function(t, e, n, r) {
for (var i, o = Pa.length; o--; )
ua(i = Pa[o], t, e, n, r) && aa(i, t, e, n, r) && (Math.abs(i[0][0] - i[1][0]) > Ma || Math.abs(i[0][1] - i[1][1]) > Ma) || delete Pa[o]
}(s, a, u, l),
function(t, e, n, r) {
var i, o, s, a, u, l, c, h, p, f, g, d, y = Sa.length, v = !0;
for (i = 0; i < y; ++i)
if (o = Sa[i]) {
for (s = o.site,
a = (u = o.halfedges).length; a--; )
Pa[u[a]] || u.splice(a, 1);
for (a = 0,
l = u.length; a < l; )
g = (f = ha(o, Pa[u[a]]))[0],
d = f[1],
h = (c = ca(o, Pa[u[++a % l]]))[0],
p = c[1],
(Math.abs(g - h) > Ma || Math.abs(d - p) > Ma) && (u.splice(a, 0, Pa.push(oa(s, f, Math.abs(g - t) < Ma && r - d > Ma ? [t, Math.abs(h - t) < Ma ? p : r] : Math.abs(d - r) < Ma && n - g > Ma ? [Math.abs(p - r) < Ma ? h : n, r] : Math.abs(g - n) < Ma && d - e > Ma ? [n, Math.abs(h - n) < Ma ? p : e] : Math.abs(d - e) < Ma && g - t > Ma ? [Math.abs(p - e) < Ma ? h : t, e] : null)) - 1),
++l);
l && (v = !1)
}
if (v) {
var _, m, x, E = 1 / 0;
for (i = 0,
v = null; i < y; ++i)
(o = Sa[i]) && (x = (_ = (s = o.site)[0] - t) * _ + (m = s[1] - e) * m) < E && (E = x,
v = o);
if (v) {
var b = [t, e]
, w = [t, r]
, I = [n, r]
, N = [n, e];
v.halfedges.push(Pa.push(oa(s = v.site, b, w)) - 1, Pa.push(oa(s, w, I)) - 1, Pa.push(oa(s, I, N)) - 1, Pa.push(oa(s, N, b)) - 1)
}
}
for (i = 0; i < y; ++i)
(o = Sa[i]) && (o.halfedges.length || delete Sa[i])
}(s, a, u, l)
}
this.edges = Pa,
this.cells = Sa,
Na = Ca = Pa = Sa = null
}
function Ta(t) {
return (t = t.slice()).push(t[0]),
l([t])
}
function Aa(t, e, n, r) {
var i = (r = r || {}).steps || 64
, o = r.units || "kilometers"
, s = r.angle || 0
, a = r.pivot || t
, u = r.properties || t.properties || {};
if (!t)
throw new Error("center is required");
if (!e)
throw new Error("xSemiAxis is required");
if (!n)
throw new Error("ySemiAxis is required");
if (!P(r))
throw new Error("options must be an object");
if (!C(i))
throw new Error("steps must be a number");
if (!C(s))
throw new Error("angle must be a number");
var c = K(t);
if ("degrees" === o)
var h = I(s);
else
e = ji(t, e, 90, {
units: o
}),
n = ji(t, n, 0, {
units: o
}),
e = K(e)[0] - c[0],
n = K(n)[1] - c[1];
for (var p = [], f = 0; f < i; f += 1) {
var g = -360 * f / i
, d = e * n / Math.sqrt(Math.pow(n, 2) + Math.pow(e, 2) * Math.pow(Da(g), 2))
, y = e * n / Math.sqrt(Math.pow(e, 2) + Math.pow(n, 2) / Math.pow(Da(g), 2));
if (g < -90 && g >= -270 && (d = -d),
g < -180 && g >= -360 && (y = -y),
"degrees" === o) {
var v = d * Math.cos(h) + y * Math.sin(h)
, _ = y * Math.cos(h) - d * Math.sin(h);
d = v,
y = _
}
p.push([d + c[0], y + c[1]])
}
return p.push(p[0]),
"degrees" === o ? l([p], u) : $o(l([p], u), s, {
pivot: a
})
}
function Da(t) {
var e = t * Math.PI / 180;
return Math.tan(e)
}
function Fa(t, e) {
void 0 === e && (e = {});
var n = 0
, r = 0
, i = 0;
return q(t, (function(t, o, s) {
var a = e.weight ? null == s ? void 0 : s[e.weight] : void 0;
if (!C(a = null == a ? 1 : a))
throw new Error("weight value must be a number for feature index " + o);
(a = Number(a)) > 0 && R(t, (function(t) {
n += t[0] * a,
r += t[1] * a,
i += a
}
))
}
)),
a([n / i, r / i], e.properties, e)
}
function ka(t, e, n, r, i) {
var o = r.tolerance || .001
, s = 0
, u = 0
, l = 0
, c = 0;
if (F(n, (function(e) {
var n, r = null === (n = e.properties) || void 0 === n ? void 0 : n.weight, i = null == r ? 1 : r;
if (!C(i = Number(i)))
throw new Error("weight value must be a number");
if (i > 0) {
c += 1;
var o = i * me(e, t);
0 === o && (o = 1);
var a = i / o;
s += e.geometry.coordinates[0] * a,
u += e.geometry.coordinates[1] * a,
l += a
}
}
)),
c < 1)
throw new Error("no features to measure");
var h = s / l
, p = u / l;
return 1 === c || 0 === i || Math.abs(h - e[0]) < o && Math.abs(p - e[1]) < o ? a([h, p], {
medianCandidates: r.medianCandidates
}) : (r.medianCandidates.push([h, p]),
ka([h, p], t, n, r, i - 1))
}
function Ga(t, e) {
return {
x: t[0] - e[0],
y: t[1] - e[1]
}
}
function qa(t, e) {
var n = 0
, r = 0;
R(t, (function(i, o, s, a, u) {
u > n && (n = u,
r = o,
e.push([]));
var l = o - r
, c = t.coordinates[u][l + 1]
, h = i[0]
, p = i[1]
, f = c[0]
, g = c[1];
e[u].push([.75 * h + .25 * f, .75 * p + .25 * g]),
e[u].push([.25 * h + .75 * f, .25 * p + .75 * g])
}
), !0),
e.forEach((function(t) {
t.push(t[0])
}
))
}
function Ba(t, e) {
var n = 0
, r = 0
, i = 0;
R(t, (function(o, s, a, u, l) {
u > i && (i = u,
r = s,
e.push([[]])),
l > n && (n = l,
r = s,
e[u].push([]));
var c = s - r
, h = t.coordinates[u][l][c + 1]
, p = o[0]
, f = o[1]
, g = h[0]
, d = h[1];
e[u][l].push([.75 * p + .25 * g, .75 * f + .25 * d]),
e[u][l].push([.25 * p + .75 * g, .25 * f + .75 * d])
}
), !0),
e.forEach((function(t) {
t.forEach((function(t) {
t.push(t[0])
}
))
}
))
}
function za(t, e, n) {
void 0 === n && (n = 2);
var r = K(t)
, i = K(e)
, o = r[0] - i[0]
, s = r[1] - i[1];
return 1 === n ? Math.abs(o) + Math.abs(s) : Math.pow(Math.pow(o, n) + Math.pow(s, n), 1 / n)
}
function ja(t, e) {
var n = (e = e || {}).threshold || 1e4
, r = e.p || 2
, i = e.binary || !1
, o = e.alpha || -1
, s = e.standardization || !1
, a = [];
F(t, (function(t) {
a.push(En(t))
}
));
for (var u = [], l = 0; l < a.length; l++)
u[l] = [];
for (l = 0; l < a.length; l++)
for (var c = l; c < a.length; c++) {
l === c && (u[l][c] = 0);
var h = za(a[l], a[c], r);
u[l][c] = h,
u[c][l] = h
}
for (l = 0; l < a.length; l++)
for (c = 0; c < a.length; c++) {
0 !== (h = u[l][c]) && (u[l][c] = i ? h <= n ? 1 : 0 : h <= n ? Math.pow(h, o) : 0)
}
if (s)
for (l = 0; l < a.length; l++) {
var p = u[l].reduce((function(t, e) {
return t + e
}
), 0);
for (c = 0; c < a.length; c++)
u[l][c] = u[l][c] / p
}
return u
}
function Ua(t) {
for (var e = 0, n = 0, r = t; n < r.length; n++) {
e += r[n]
}
return e / t.length
}
function Va(t, e) {
return void 0 === e && (e = {}),
Ya(t, "mercator", e)
}
function Xa(t, e) {
return void 0 === e && (e = {}),
Ya(t, "wgs84", e)
}
function Ya(t, e, n) {
void 0 === n && (n = {});
var r = (n = n || {}).mutate;
if (!t)
throw new Error("geojson is required");
return Array.isArray(t) && C(t[0]) ? t = "mercator" === e ? Ha(t) : Wa(t) : (!0 !== r && (t = Ie(t)),
R(t, (function(t) {
var n = "mercator" === e ? Ha(t) : Wa(t);
t[0] = n[0],
t[1] = n[1]
}
))),
t
}
function Ha(t) {
var e = Math.PI / 180
, n = 6378137
, r = 20037508.342789244
, i = [n * (Math.abs(t[0]) <= 180 ? t[0] : t[0] - 360 * function(t) {
return t < 0 ? -1 : t > 0 ? 1 : 0
}(t[0])) * e, n * Math.log(Math.tan(.25 * Math.PI + .5 * t[1] * e))];
return i[0] > r && (i[0] = r),
i[0] < -r && (i[0] = -r),
i[1] > r && (i[1] = r),
i[1] < -r && (i[1] = -r),
i
}
function Wa(t) {
var e = 180 / Math.PI
, n = 6378137;
return [t[0] * e / n, (.5 * Math.PI - 2 * Math.atan(Math.exp(-t[1] / n))) * e]
}
Ra.prototype = {
constructor: Ra,
polygons: function() {
var t = this.edges;
return this.cells.map((function(e) {
var n = e.halfedges.map((function(n) {
return ca(e, t[n])
}
));
return n.data = e.site.data,
n
}
))
},
triangles: function() {
var t = []
, e = this.edges;
return this.cells.forEach((function(n, r) {
if (o = (i = n.halfedges).length)
for (var i, o, s, a, u, l, c = n.site, h = -1, p = e[i[o - 1]], f = p.left === c ? p.right : p.left; ++h < o; )
s = f,
f = (p = e[i[h]]).left === c ? p.right : p.left,
s && f && r < s.index && r < f.index && (u = s,
l = f,
((a = c)[0] - l[0]) * (u[1] - a[1]) - (a[0] - u[0]) * (l[1] - a[1]) < 0) && t.push([c.data, s.data, f.data])
}
)),
t
},
links: function() {
return this.edges.filter((function(t) {
return t.right
}
)).map((function(t) {
return {
source: t.left.data,
target: t.right.data
}
}
))
},
find: function(t, e, n) {
for (var r, i, o = this, s = o._found || 0, a = o.cells.length; !(i = o.cells[s]); )
if (++s >= a)
return null;
var u = t - i.site[0]
, l = e - i.site[1]
, c = u * u + l * l;
do {
i = o.cells[r = s],
s = null,
i.halfedges.forEach((function(n) {
var r = o.edges[n]
, a = r.left;
if (a !== i.site && a || (a = r.right)) {
var u = t - a[0]
, l = e - a[1]
, h = u * u + l * l;
h < c && (c = h,
s = a.index)
}
}
))
} while (null !== s);
return o._found = r,
null == n || c <= n * n ? i.site : null
}
};
var Ja = Object.freeze({
__proto__: null,
toMercator: Va,
toWgs84: Xa
})
, Za = function() {
for (var t = 0, e = 0, n = arguments.length; e < n; e++)
t += arguments[e].length;
var r = Array(t)
, i = 0;
for (e = 0; e < n; e++)
for (var o = arguments[e], s = 0, a = o.length; s < a; s++,
i++)
r[i] = o[s];
return r
};
function Ka(t) {
return Array.isArray(t) ? nu(t) : t && t.bbox ? nu(t.bbox) : [360 * eu(), 180 * eu()]
}
function Qa(t, e) {
void 0 === e && (e = {}),
null == t && (t = 1);
for (var n = [], r = 0; r < t; r++)
n.push(a(Ka(e.bbox)));
return f(n)
}
function $a(t, e) {
void 0 === e && (e = {}),
null == t && (t = 1),
C(e.num_vertices) && void 0 !== e.num_vertices || (e.num_vertices = 10),
C(e.max_radial_length) && void 0 !== e.max_radial_length || (e.max_radial_length = 10);
for (var n = [], r = function(t) {
var r, i = [], o = Za(Array(e.num_vertices + 1)).map(Math.random);
o.forEach((function(t, e, n) {
n[e] = e > 0 ? t + n[e - 1] : t
}
)),
o.forEach((function(t) {
t = 2 * t * Math.PI / o[o.length - 1];
var n = Math.random();
i.push([n * (e.max_radial_length || 10) * Math.sin(t), n * (e.max_radial_length || 10) * Math.cos(t)])
}
)),
i[i.length - 1] = i[0],
i = i.map((r = Ka(e.bbox),
function(t) {
return [t[0] + r[0], t[1] + r[1]]
}
)),
n.push(l([i]))
}, i = 0; i < t; i++)
r();
return f(n)
}
function tu(t, e) {
if (void 0 === e && (e = {}),
!P(e = e || {}))
throw new Error("options is invalid");
var n = e.bbox
, r = e.num_vertices
, i = e.max_length
, o = e.max_rotation;
null == t && (t = 1),
(!C(r) || void 0 === r || r < 2) && (r = 10),
C(i) && void 0 !== i || (i = 1e-4),
C(o) && void 0 !== o || (o = Math.PI / 8);
for (var s = [], a = 0; a < t; a++) {
for (var u = [Ka(n)], l = 0; l < r - 1; l++) {
var c = (0 === l ? 2 * Math.random() * Math.PI : Math.tan((u[l][1] - u[l - 1][1]) / (u[l][0] - u[l - 1][0]))) + (Math.random() - .5) * o * 2
, p = Math.random() * i;
u.push([u[l][0] + p * Math.cos(c), u[l][1] + p * Math.sin(c)])
}
s.push(h(u))
}
return f(s)
}
function eu() {
return Math.random() - .5
}
function nu(t) {
return [Math.random() * (t[2] - t[0]) + t[0], Math.random() * (t[3] - t[1]) + t[1]]
}
var ru = Object.freeze({
__proto__: null,
randomPosition: Ka,
randomPoint: Qa,
randomPolygon: $a,
randomLineString: tu
});
function iu(t, e) {
if (!t)
throw new Error("geojson is required");
if ("FeatureCollection" !== t.type)
throw new Error("geojson must be a FeatureCollection");
if (null == e)
throw new Error("filter is required");
var n = [];
return F(t, (function(t) {
uu(t.properties, e) && n.push(t)
}
)),
f(n)
}
function ou(t, e, n) {
if (!t)
throw new Error("geojson is required");
if ("FeatureCollection" !== t.type)
throw new Error("geojson must be a FeatureCollection");
if (null == e)
throw new Error("property is required");
for (var r = au(t, e), i = Object.keys(r), o = 0; o < i.length; o++) {
for (var s = i[o], a = r[s], u = [], l = 0; l < a.length; l++)
u.push(t.features[a[l]]);
n(f(u), s, o)
}
}
function su(t, e, n, r) {
var i = r;
return ou(t, e, (function(t, e, o) {
i = 0 === o && void 0 === r ? t : n(i, t, e, o)
}
)),
i
}
function au(t, e) {
var n = {};
return F(t, (function(t, r) {
var i = t.properties || {};
if (Object.prototype.hasOwnProperty.call(i, String(e))) {
var o = i[e];
Object.prototype.hasOwnProperty.call(n, o) ? n[o].push(r) : n[o] = [r]
}
}
)),
n
}
function uu(t, e) {
if (void 0 === t)
return !1;
var n = typeof e;
if ("number" === n || "string" === n)
return Object.prototype.hasOwnProperty.call(t, e);
if (Array.isArray(e)) {
for (var r = 0; r < e.length; r++)
if (!uu(t, e[r]))
return !1;
return !0
}
return lu(t, e)
}
function lu(t, e) {
for (var n = Object.keys(e), r = 0; r < n.length; r++) {
var i = n[r];
if (t[i] !== e[i])
return !1
}
return !0
}
function cu(t, e) {
if (!e)
return {};
if (!e.length)
return {};
for (var n = {}, r = 0; r < e.length; r++) {
var i = e[r];
Object.prototype.hasOwnProperty.call(t, i) && (n[i] = t[i])
}
return n
}
var hu = Object.freeze({
__proto__: null,
getCluster: iu,
clusterEach: ou,
clusterReduce: su,
createBins: au,
applyFilter: uu,
propertiesContainsFilter: lu,
filterProperties: cu
})
, pu = function(t, e) {
this.next = null,
this.key = t,
this.data = e,
this.left = null,
this.right = null
};
/**
* splaytree v3.1.0
* Fast Splay tree for Node and browser
*
* @author Alexander Milevski <info@w8r.name>
* @license MIT
* @preserve
*/
function fu(t, e) {
return t > e ? 1 : t < e ? -1 : 0
}
function gu(t, e, n) {
for (var r = new pu(null,null), i = r, o = r; ; ) {
var s = n(t, e.key);
if (s < 0) {
if (null === e.left)
break;
if (n(t, e.left.key) < 0) {
var a = e.left;
if (e.left = a.right,
a.right = e,
null === (e = a).left)
break
}
o.left = e,
o = e,
e = e.left
} else {
if (!(s > 0))
break;
if (null === e.right)
break;
if (n(t, e.right.key) > 0) {
a = e.right;
if (e.right = a.left,
a.left = e,
null === (e = a).right)
break
}
i.right = e,
i = e,
e = e.right
}
}
return i.right = e.left,
o.left = e.right,
e.left = r.right,
e.right = r.left,
e
}
function du(t, e, n, r) {
var i = new pu(t,e);
if (null === n)
return i.left = i.right = null,
i;
var o = r(t, (n = gu(t, n, r)).key);
return o < 0 ? (i.left = n.left,
i.right = n,
n.left = null) : o >= 0 && (i.right = n.right,
i.left = n,
n.right = null),
i
}
function yu(t, e, n) {
var r = null
, i = null;
if (e) {
var o = n((e = gu(t, e, n)).key, t);
0 === o ? (r = e.left,
i = e.right) : o < 0 ? (i = e.right,
e.right = null,
r = e) : (r = e.left,
e.left = null,
i = e)
}
return {
left: r,
right: i
}
}
function vu(t, e, n, r, i) {
if (t) {
r(e + (n ? "└── " : "├── ") + i(t) + "\n");
var o = e + (n ? " " : "│ ");
t.left && vu(t.left, o, !1, r, i),
t.right && vu(t.right, o, !0, r, i)
}
}
var _u = function() {
function t(t) {
void 0 === t && (t = fu),
this._root = null,
this._size = 0,
this._comparator = t
}
return t.prototype.insert = function(t, e) {
return this._size++,
this._root = du(t, e, this._root, this._comparator)
}
,
t.prototype.add = function(t, e) {
var n = new pu(t,e);
null === this._root && (n.left = n.right = null,
this._size++,
this._root = n);
var r = this._comparator
, i = gu(t, this._root, r)
, o = r(t, i.key);
return 0 === o ? this._root = i : (o < 0 ? (n.left = i.left,
n.right = i,
i.left = null) : o > 0 && (n.right = i.right,
n.left = i,
i.right = null),
this._size++,
this._root = n),
this._root
}
,
t.prototype.remove = function(t) {
this._root = this._remove(t, this._root, this._comparator)
}
,
t.prototype._remove = function(t, e, n) {
var r;
return null === e ? null : 0 === n(t, (e = gu(t, e, n)).key) ? (null === e.left ? r = e.right : (r = gu(t, e.left, n)).right = e.right,
this._size--,
r) : e
}
,
t.prototype.pop = function() {
var t = this._root;
if (t) {
for (; t.left; )
t = t.left;
return this._root = gu(t.key, this._root, this._comparator),
this._root = this._remove(t.key, this._root, this._comparator),
{
key: t.key,
data: t.data
}
}
return null
}
,
t.prototype.findStatic = function(t) {
for (var e = this._root, n = this._comparator; e; ) {
var r = n(t, e.key);
if (0 === r)
return e;
e = r < 0 ? e.left : e.right
}
return null
}
,
t.prototype.find = function(t) {
return this._root && (this._root = gu(t, this._root, this._comparator),
0 !== this._comparator(t, this._root.key)) ? null : this._root
}
,
t.prototype.contains = function(t) {
for (var e = this._root, n = this._comparator; e; ) {
var r = n(t, e.key);
if (0 === r)
return !0;
e = r < 0 ? e.left : e.right
}
return !1
}
,
t.prototype.forEach = function(t, e) {
for (var n = this._root, r = [], i = !1; !i; )
null !== n ? (r.push(n),
n = n.left) : 0 !== r.length ? (n = r.pop(),
t.call(e, n),
n = n.right) : i = !0;
return this
}
,
t.prototype.range = function(t, e, n, r) {
for (var i = [], o = this._comparator, s = this._root; 0 !== i.length || s; )
if (s)
i.push(s),
s = s.left;
else {
if (o((s = i.pop()).key, e) > 0)
break;
if (o(s.key, t) >= 0 && n.call(r, s))
return this;
s = s.right
}
return this
}
,
t.prototype.keys = function() {
var t = [];
return this.forEach((function(e) {
var n = e.key;
return t.push(n)
}
)),
t
}
,
t.prototype.values = function() {
var t = [];
return this.forEach((function(e) {
var n = e.data;
return t.push(n)
}
)),
t
}
,
t.prototype.min = function() {
return this._root ? this.minNode(this._root).key : null
}
,
t.prototype.max = function() {
return this._root ? this.maxNode(this._root).key : null
}
,
t.prototype.minNode = function(t) {
if (void 0 === t && (t = this._root),
t)
for (; t.left; )
t = t.left;
return t
}
,
t.prototype.maxNode = function(t) {
if (void 0 === t && (t = this._root),
t)
for (; t.right; )
t = t.right;
return t
}
,
t.prototype.at = function(t) {
for (var e = this._root, n = !1, r = 0, i = []; !n; )
if (e)
i.push(e),
e = e.left;
else if (i.length > 0) {
if (e = i.pop(),
r === t)
return e;
r++,
e = e.right
} else
n = !0;
return null
}
,
t.prototype.next = function(t) {
var e = this._root
, n = null;
if (t.right) {
for (n = t.right; n.left; )
n = n.left;
return n
}
for (var r = this._comparator; e; ) {
var i = r(t.key, e.key);
if (0 === i)
break;
i < 0 ? (n = e,
e = e.left) : e = e.right
}
return n
}
,
t.prototype.prev = function(t) {
var e = this._root
, n = null;
if (null !== t.left) {
for (n = t.left; n.right; )
n = n.right;
return n
}
for (var r = this._comparator; e; ) {
var i = r(t.key, e.key);
if (0 === i)
break;
i < 0 ? e = e.left : (n = e,
e = e.right)
}
return n
}
,
t.prototype.clear = function() {
return this._root = null,
this._size = 0,
this
}
,
t.prototype.toList = function() {
return function(t) {
var e = t
, n = []
, r = !1
, i = new pu(null,null)
, o = i;
for (; !r; )
e ? (n.push(e),
e = e.left) : n.length > 0 ? e = (e = o = o.next = n.pop()).right : r = !0;
return o.next = null,
i.next
}(this._root)
}
,
t.prototype.load = function(t, e, n) {
void 0 === e && (e = []),
void 0 === n && (n = !1);
var r = t.length
, i = this._comparator;
if (n && Eu(t, e, 0, r - 1, i),
null === this._root)
this._root = mu(t, e, 0, r),
this._size = r;
else {
var o = function(t, e, n) {
var r = new pu(null,null)
, i = r
, o = t
, s = e;
for (; null !== o && null !== s; )
n(o.key, s.key) < 0 ? (i.next = o,
o = o.next) : (i.next = s,
s = s.next),
i = i.next;
null !== o ? i.next = o : null !== s && (i.next = s);
return r.next
}(this.toList(), function(t, e) {
for (var n = new pu(null,null), r = n, i = 0; i < t.length; i++)
r = r.next = new pu(t[i],e[i]);
return r.next = null,
n.next
}(t, e), i);
r = this._size + r,
this._root = xu({
head: o
}, 0, r)
}
return this
}
,
t.prototype.isEmpty = function() {
return null === this._root
}
,
Object.defineProperty(t.prototype, "size", {
get: function() {
return this._size
},
enumerable: !0,
configurable: !0
}),
Object.defineProperty(t.prototype, "root", {
get: function() {
return this._root
},
enumerable: !0,
configurable: !0
}),
t.prototype.toString = function(t) {
void 0 === t && (t = function(t) {
return String(t.key)
}
);
var e = [];
return vu(this._root, "", !0, (function(t) {
return e.push(t)
}
), t),
e.join("")
}
,
t.prototype.update = function(t, e, n) {
var r = this._comparator
, i = yu(t, this._root, r)
, o = i.left
, s = i.right;
r(t, e) < 0 ? s = du(e, n, s, r) : o = du(e, n, o, r),
this._root = function(t, e, n) {
return null === e ? t : (null === t || ((e = gu(t.key, e, n)).left = t),
e)
}(o, s, r)
}
,
t.prototype.split = function(t) {
return yu(t, this._root, this._comparator)
}
,
t
}();
function mu(t, e, n, r) {
var i = r - n;
if (i > 0) {
var o = n + Math.floor(i / 2)
, s = t[o]
, a = e[o]
, u = new pu(s,a);
return u.left = mu(t, e, n, o),
u.right = mu(t, e, o + 1, r),
u
}
return null
}
function xu(t, e, n) {
var r = n - e;
if (r > 0) {
var i = e + Math.floor(r / 2)
, o = xu(t, e, i)
, s = t.head;
return s.left = o,
t.head = t.head.next,
s.right = xu(t, i + 1, n),
s
}
return null
}
function Eu(t, e, n, r, i) {
if (!(n >= r)) {
for (var o = t[n + r >> 1], s = n - 1, a = r + 1; ; ) {
do {
s++
} while (i(t[s], o) < 0);
do {
a--
} while (i(t[a], o) > 0);
if (s >= a)
break;
var u = t[s];
t[s] = t[a],
t[a] = u,
u = e[s],
e[s] = e[a],
e[a] = u
}
Eu(t, e, n, a, i),
Eu(t, e, a + 1, r, i)
}
}
function bu(t, e) {
if (!(t instanceof e))
throw new TypeError("Cannot call a class as a function")
}
function wu(t, e) {
for (var n = 0; n < e.length; n++) {
var r = e[n];
r.enumerable = r.enumerable || !1,
r.configurable = !0,
"value"in r && (r.writable = !0),
Object.defineProperty(t, r.key, r)
}
}
function Iu(t, e, n) {
return e && wu(t.prototype, e),
n && wu(t, n),
t
}
var Nu = function(t, e) {
return t.ll.x <= e.x && e.x <= t.ur.x && t.ll.y <= e.y && e.y <= t.ur.y
}
, Su = function(t, e) {
if (e.ur.x < t.ll.x || t.ur.x < e.ll.x || e.ur.y < t.ll.y || t.ur.y < e.ll.y)
return null;
var n = t.ll.x < e.ll.x ? e.ll.x : t.ll.x
, r = t.ur.x < e.ur.x ? t.ur.x : e.ur.x;
return {
ll: {
x: n,
y: t.ll.y < e.ll.y ? e.ll.y : t.ll.y
},
ur: {
x: r,
y: t.ur.y < e.ur.y ? t.ur.y : e.ur.y
}
}
}
, Cu = Number.EPSILON;
void 0 === Cu && (Cu = Math.pow(2, -52));
var Pu = Cu * Cu
, Mu = function(t, e) {
if (-Cu < t && t < Cu && -Cu < e && e < Cu)
return 0;
var n = t - e;
return n * n < Pu * t * e ? 0 : t < e ? -1 : 1
}
, Lu = function() {
function t() {
bu(this, t),
this.reset()
}
return Iu(t, [{
key: "reset",
value: function() {
this.xRounder = new Ou,
this.yRounder = new Ou
}
}, {
key: "round",
value: function(t, e) {
return {
x: this.xRounder.round(t),
y: this.yRounder.round(e)
}
}
}]),
t
}()
, Ou = function() {
function t() {
bu(this, t),
this.tree = new _u,
this.round(0)
}
return Iu(t, [{
key: "round",
value: function(t) {
var e = this.tree.add(t)
, n = this.tree.prev(e);
if (null !== n && 0 === Mu(e.key, n.key))
return this.tree.remove(t),
n.key;
var r = this.tree.next(e);
return null !== r && 0 === Mu(e.key, r.key) ? (this.tree.remove(t),
r.key) : t
}
}]),
t
}()
, Ru = new Lu
, Tu = function(t, e) {
return t.x * e.y - t.y * e.x
}
, Au = function(t, e) {
return t.x * e.x + t.y * e.y
}
, Du = function(t, e, n) {
var r = {
x: e.x - t.x,
y: e.y - t.y
}
, i = {
x: n.x - t.x,
y: n.y - t.y
}
, o = Tu(r, i);
return Mu(o, 0)
}
, Fu = function(t) {
return Math.sqrt(Au(t, t))
}
, ku = function(t, e, n) {
var r = {
x: e.x - t.x,
y: e.y - t.y
}
, i = {
x: n.x - t.x,
y: n.y - t.y
};
return Au(i, r) / Fu(i) / Fu(r)
}
, Gu = function(t, e, n) {
return 0 === e.y ? null : {
x: t.x + e.x / e.y * (n - t.y),
y: n
}
}
, qu = function(t, e, n) {
return 0 === e.x ? null : {
x: n,
y: t.y + e.y / e.x * (n - t.x)
}
}
, Bu = function() {
function t(e, n) {
bu(this, t),
void 0 === e.events ? e.events = [this] : e.events.push(this),
this.point = e,
this.isLeft = n
}
return Iu(t, null, [{
key: "compare",
value: function(e, n) {
var r = t.comparePoints(e.point, n.point);
return 0 !== r ? r : (e.point !== n.point && e.link(n),
e.isLeft !== n.isLeft ? e.isLeft ? 1 : -1 : ju.compare(e.segment, n.segment))
}
}, {
key: "comparePoints",
value: function(t, e) {
return t.x < e.x ? -1 : t.x > e.x ? 1 : t.y < e.y ? -1 : t.y > e.y ? 1 : 0
}
}]),
Iu(t, [{
key: "link",
value: function(t) {
if (t.point === this.point)
throw new Error("Tried to link already linked events");
for (var e = t.point.events, n = 0, r = e.length; n < r; n++) {
var i = e[n];
this.point.events.push(i),
i.point = this.point
}
this.checkForConsuming()
}
}, {
key: "checkForConsuming",
value: function() {
for (var t = this.point.events.length, e = 0; e < t; e++) {
var n = this.point.events[e];
if (void 0 === n.segment.consumedBy)
for (var r = e + 1; r < t; r++) {
var i = this.point.events[r];
void 0 === i.consumedBy && (n.otherSE.point.events === i.otherSE.point.events && n.segment.consume(i.segment))
}
}
}
}, {
key: "getAvailableLinkedEvents",
value: function() {
for (var t = [], e = 0, n = this.point.events.length; e < n; e++) {
var r = this.point.events[e];
r !== this && !r.segment.ringOut && r.segment.isInResult() && t.push(r)
}
return t
}
}, {
key: "getLeftmostComparator",
value: function(t) {
var e = this
, n = new Map
, r = function(r) {
var i, o, s, a, u, l = r.otherSE;
n.set(r, {
sine: (i = e.point,
o = t.point,
s = l.point,
a = {
x: o.x - i.x,
y: o.y - i.y
},
u = {
x: s.x - i.x,
y: s.y - i.y
},
Tu(u, a) / Fu(u) / Fu(a)),
cosine: ku(e.point, t.point, l.point)
})
};
return function(t, e) {
n.has(t) || r(t),
n.has(e) || r(e);
var i = n.get(t)
, o = i.sine
, s = i.cosine
, a = n.get(e)
, u = a.sine
, l = a.cosine;
return o >= 0 && u >= 0 ? s < l ? 1 : s > l ? -1 : 0 : o < 0 && u < 0 ? s < l ? -1 : s > l ? 1 : 0 : u < o ? -1 : u > o ? 1 : 0
}
}
}]),
t
}()
, zu = 0
, ju = function() {
function t(e, n, r, i) {
bu(this, t),
this.id = ++zu,
this.leftSE = e,
e.segment = this,
e.otherSE = n,
this.rightSE = n,
n.segment = this,
n.otherSE = e,
this.rings = r,
this.windings = i
}
return Iu(t, null, [{
key: "compare",
value: function(t, e) {
var n = t.leftSE.point.x
, r = e.leftSE.point.x
, i = t.rightSE.point.x
, o = e.rightSE.point.x;
if (o < n)
return 1;
if (i < r)
return -1;
var s = t.leftSE.point.y
, a = e.leftSE.point.y
, u = t.rightSE.point.y
, l = e.rightSE.point.y;
if (n < r) {
if (a < s && a < u)
return 1;
if (a > s && a > u)
return -1;
var c = t.comparePoint(e.leftSE.point);
if (c < 0)
return 1;
if (c > 0)
return -1;
var h = e.comparePoint(t.rightSE.point);
return 0 !== h ? h : -1
}
if (n > r) {
if (s < a && s < l)
return -1;
if (s > a && s > l)
return 1;
var p = e.comparePoint(t.leftSE.point);
if (0 !== p)
return p;
var f = t.comparePoint(e.rightSE.point);
return f < 0 ? 1 : f > 0 ? -1 : 1
}
if (s < a)
return -1;
if (s > a)
return 1;
if (i < o) {
var g = e.comparePoint(t.rightSE.point);
if (0 !== g)
return g
}
if (i > o) {
var d = t.comparePoint(e.rightSE.point);
if (d < 0)
return 1;
if (d > 0)
return -1
}
if (i !== o) {
var y = u - s
, v = i - n
, _ = l - a
, m = o - r;
if (y > v && _ < m)
return 1;
if (y < v && _ > m)
return -1
}
return i > o ? 1 : i < o || u < l ? -1 : u > l ? 1 : t.id < e.id ? -1 : t.id > e.id ? 1 : 0
}
}]),
Iu(t, [{
key: "replaceRightSE",
value: function(t) {
this.rightSE = t,
this.rightSE.segment = this,
this.rightSE.otherSE = this.leftSE,
this.leftSE.otherSE = this.rightSE
}
}, {
key: "bbox",
value: function() {
var t = this.leftSE.point.y
, e = this.rightSE.point.y;
return {
ll: {
x: this.leftSE.point.x,
y: t < e ? t : e
},
ur: {
x: this.rightSE.point.x,
y: t > e ? t : e
}
}
}
}, {
key: "vector",
value: function() {
return {
x: this.rightSE.point.x - this.leftSE.point.x,
y: this.rightSE.point.y - this.leftSE.point.y
}
}
}, {
key: "isAnEndpoint",
value: function(t) {
return t.x === this.leftSE.point.x && t.y === this.leftSE.point.y || t.x === this.rightSE.point.x && t.y === this.rightSE.point.y
}
}, {
key: "comparePoint",
value: function(t) {
if (this.isAnEndpoint(t))
return 0;
var e = this.leftSE.point
, n = this.rightSE.point
, r = this.vector();
if (e.x === n.x)
return t.x === e.x ? 0 : t.x < e.x ? 1 : -1;
var i = (t.y - e.y) / r.y
, o = e.x + i * r.x;
if (t.x === o)
return 0;
var s = (t.x - e.x) / r.x
, a = e.y + s * r.y;
return t.y === a ? 0 : t.y < a ? -1 : 1
}
}, {
key: "getIntersection",
value: function(t) {
var e = this.bbox()
, n = t.bbox()
, r = Su(e, n);
if (null === r)
return null;
var i = this.leftSE.point
, o = this.rightSE.point
, s = t.leftSE.point
, a = t.rightSE.point
, u = Nu(e, s) && 0 === this.comparePoint(s)
, l = Nu(n, i) && 0 === t.comparePoint(i)
, c = Nu(e, a) && 0 === this.comparePoint(a)
, h = Nu(n, o) && 0 === t.comparePoint(o);
if (l && u)
return h && !c ? o : !h && c ? a : null;
if (l)
return c && i.x === a.x && i.y === a.y ? null : i;
if (u)
return h && o.x === s.x && o.y === s.y ? null : s;
if (h && c)
return null;
if (h)
return o;
if (c)
return a;
var p = function(t, e, n, r) {
if (0 === e.x)
return qu(n, r, t.x);
if (0 === r.x)
return qu(t, e, n.x);
if (0 === e.y)
return Gu(n, r, t.y);
if (0 === r.y)
return Gu(t, e, n.y);
var i = Tu(e, r);
if (0 == i)
return null;
var o = {
x: n.x - t.x,
y: n.y - t.y
}
, s = Tu(o, e) / i
, a = Tu(o, r) / i;
return {
x: (t.x + a * e.x + (n.x + s * r.x)) / 2,
y: (t.y + a * e.y + (n.y + s * r.y)) / 2
}
}(i, this.vector(), s, t.vector());
return null === p ? null : Nu(r, p) ? Ru.round(p.x, p.y) : null
}
}, {
key: "split",
value: function(e) {
var n = []
, r = void 0 !== e.events
, i = new Bu(e,!0)
, o = new Bu(e,!1)
, s = this.rightSE;
this.replaceRightSE(o),
n.push(o),
n.push(i);
var a = new t(i,s,this.rings.slice(),this.windings.slice());
return Bu.comparePoints(a.leftSE.point, a.rightSE.point) > 0 && a.swapEvents(),
Bu.comparePoints(this.leftSE.point, this.rightSE.point) > 0 && this.swapEvents(),
r && (i.checkForConsuming(),
o.checkForConsuming()),
n
}
}, {
key: "swapEvents",
value: function() {
var t = this.rightSE;
this.rightSE = this.leftSE,
this.leftSE = t,
this.leftSE.isLeft = !0,
this.rightSE.isLeft = !1;
for (var e = 0, n = this.windings.length; e < n; e++)
this.windings[e] *= -1
}
}, {
key: "consume",
value: function(e) {
for (var n = this, r = e; n.consumedBy; )
n = n.consumedBy;
for (; r.consumedBy; )
r = r.consumedBy;
var i = t.compare(n, r);
if (0 !== i) {
if (i > 0) {
var o = n;
n = r,
r = o
}
if (n.prev === r) {
var s = n;
n = r,
r = s
}
for (var a = 0, u = r.rings.length; a < u; a++) {
var l = r.rings[a]
, c = r.windings[a]
, h = n.rings.indexOf(l);
-1 === h ? (n.rings.push(l),
n.windings.push(c)) : n.windings[h] += c
}
r.rings = null,
r.windings = null,
r.consumedBy = n,
r.leftSE.consumedBy = n.leftSE,
r.rightSE.consumedBy = n.rightSE
}
}
}, {
key: "prevInResult",
value: function() {
return void 0 !== this._prevInResult || (this.prev ? this.prev.isInResult() ? this._prevInResult = this.prev : this._prevInResult = this.prev.prevInResult() : this._prevInResult = null),
this._prevInResult
}
}, {
key: "beforeState",
value: function() {
if (void 0 !== this._beforeState)
return this._beforeState;
if (this.prev) {
var t = this.prev.consumedBy || this.prev;
this._beforeState = t.afterState()
} else
this._beforeState = {
rings: [],
windings: [],
multiPolys: []
};
return this._beforeState
}
}, {
key: "afterState",
value: function() {
if (void 0 !== this._afterState)
return this._afterState;
var t = this.beforeState();
this._afterState = {
rings: t.rings.slice(0),
windings: t.windings.slice(0),
multiPolys: []
};
for (var e = this._afterState.rings, n = this._afterState.windings, r = this._afterState.multiPolys, i = 0, o = this.rings.length; i < o; i++) {
var s = this.rings[i]
, a = this.windings[i]
, u = e.indexOf(s);
-1 === u ? (e.push(s),
n.push(a)) : n[u] += a
}
for (var l = [], c = [], h = 0, p = e.length; h < p; h++)
if (0 !== n[h]) {
var f = e[h]
, g = f.poly;
if (-1 === c.indexOf(g))
if (f.isExterior)
l.push(g);
else {
-1 === c.indexOf(g) && c.push(g);
var d = l.indexOf(f.poly);
-1 !== d && l.splice(d, 1)
}
}
for (var y = 0, v = l.length; y < v; y++) {
var _ = l[y].multiPoly;
-1 === r.indexOf(_) && r.push(_)
}
return this._afterState
}
}, {
key: "isInResult",
value: function() {
if (this.consumedBy)
return !1;
if (void 0 !== this._isInResult)
return this._isInResult;
var t = this.beforeState().multiPolys
, e = this.afterState().multiPolys;
switch (Qu.type) {
case "union":
var n = 0 === t.length
, r = 0 === e.length;
this._isInResult = n !== r;
break;
case "intersection":
var i, o;
t.length < e.length ? (i = t.length,
o = e.length) : (i = e.length,
o = t.length),
this._isInResult = o === Qu.numMultiPolys && i < o;
break;
case "xor":
var s = Math.abs(t.length - e.length);
this._isInResult = s % 2 == 1;
break;
case "difference":
var a = function(t) {
return 1 === t.length && t[0].isSubject
};
this._isInResult = a(t) !== a(e);
break;
default:
throw new Error("Unrecognized operation type found ".concat(Qu.type))
}
return this._isInResult
}
}], [{
key: "fromRing",
value: function(e, n, r) {
var i, o, s, a = Bu.comparePoints(e, n);
if (a < 0)
i = e,
o = n,
s = 1;
else {
if (!(a > 0))
throw new Error("Tried to create degenerate segment at [".concat(e.x, ", ").concat(e.y, "]"));
i = n,
o = e,
s = -1
}
return new t(new Bu(i,!0),new Bu(o,!1),[r],[s])
}
}]),
t
}()
, Uu = function() {
function t(e, n, r) {
if (bu(this, t),
!Array.isArray(e) || 0 === e.length)
throw new Error("Input geometry is not a valid Polygon or MultiPolygon");
if (this.poly = n,
this.isExterior = r,
this.segments = [],
"number" != typeof e[0][0] || "number" != typeof e[0][1])
throw new Error("Input geometry is not a valid Polygon or MultiPolygon");
var i = Ru.round(e[0][0], e[0][1]);
this.bbox = {
ll: {
x: i.x,
y: i.y
},
ur: {
x: i.x,
y: i.y
}
};
for (var o = i, s = 1, a = e.length; s < a; s++) {
if ("number" != typeof e[s][0] || "number" != typeof e[s][1])
throw new Error("Input geometry is not a valid Polygon or MultiPolygon");
var u = Ru.round(e[s][0], e[s][1]);
u.x === o.x && u.y === o.y || (this.segments.push(ju.fromRing(o, u, this)),
u.x < this.bbox.ll.x && (this.bbox.ll.x = u.x),
u.y < this.bbox.ll.y && (this.bbox.ll.y = u.y),
u.x > this.bbox.ur.x && (this.bbox.ur.x = u.x),
u.y > this.bbox.ur.y && (this.bbox.ur.y = u.y),
o = u)
}
i.x === o.x && i.y === o.y || this.segments.push(ju.fromRing(o, i, this))
}
return Iu(t, [{
key: "getSweepEvents",
value: function() {
for (var t = [], e = 0, n = this.segments.length; e < n; e++) {
var r = this.segments[e];
t.push(r.leftSE),
t.push(r.rightSE)
}
return t
}
}]),
t
}()
, Vu = function() {
function t(e, n) {
if (bu(this, t),
!Array.isArray(e))
throw new Error("Input geometry is not a valid Polygon or MultiPolygon");
this.exteriorRing = new Uu(e[0],this,!0),
this.bbox = {
ll: {
x: this.exteriorRing.bbox.ll.x,
y: this.exteriorRing.bbox.ll.y
},
ur: {
x: this.exteriorRing.bbox.ur.x,
y: this.exteriorRing.bbox.ur.y
}
},
this.interiorRings = [];
for (var r = 1, i = e.length; r < i; r++) {
var o = new Uu(e[r],this,!1);
o.bbox.ll.x < this.bbox.ll.x && (this.bbox.ll.x = o.bbox.ll.x),
o.bbox.ll.y < this.bbox.ll.y && (this.bbox.ll.y = o.bbox.ll.y),
o.bbox.ur.x > this.bbox.ur.x && (this.bbox.ur.x = o.bbox.ur.x),
o.bbox.ur.y > this.bbox.ur.y && (this.bbox.ur.y = o.bbox.ur.y),
this.interiorRings.push(o)
}
this.multiPoly = n
}
return Iu(t, [{
key: "getSweepEvents",
value: function() {
for (var t = this.exteriorRing.getSweepEvents(), e = 0, n = this.interiorRings.length; e < n; e++)
for (var r = this.interiorRings[e].getSweepEvents(), i = 0, o = r.length; i < o; i++)
t.push(r[i]);
return t
}
}]),
t
}()
, Xu = function() {
function t(e, n) {
if (bu(this, t),
!Array.isArray(e))
throw new Error("Input geometry is not a valid Polygon or MultiPolygon");
try {
"number" == typeof e[0][0][0] && (e = [e])
} catch (t) {}
this.polys = [],
this.bbox = {
ll: {
x: Number.POSITIVE_INFINITY,
y: Number.POSITIVE_INFINITY
},
ur: {
x: Number.NEGATIVE_INFINITY,
y: Number.NEGATIVE_INFINITY
}
};
for (var r = 0, i = e.length; r < i; r++) {
var o = new Vu(e[r],this);
o.bbox.ll.x < this.bbox.ll.x && (this.bbox.ll.x = o.bbox.ll.x),
o.bbox.ll.y < this.bbox.ll.y && (this.bbox.ll.y = o.bbox.ll.y),
o.bbox.ur.x > this.bbox.ur.x && (this.bbox.ur.x = o.bbox.ur.x),
o.bbox.ur.y > this.bbox.ur.y && (this.bbox.ur.y = o.bbox.ur.y),
this.polys.push(o)
}
this.isSubject = n
}
return Iu(t, [{
key: "getSweepEvents",
value: function() {
for (var t = [], e = 0, n = this.polys.length; e < n; e++)
for (var r = this.polys[e].getSweepEvents(), i = 0, o = r.length; i < o; i++)
t.push(r[i]);
return t
}
}]),
t
}()
, Yu = function() {
function t(e) {
bu(this, t),
this.events = e;
for (var n = 0, r = e.length; n < r; n++)
e[n].segment.ringOut = this;
this.poly = null
}
return Iu(t, null, [{
key: "factory",
value: function(e) {
for (var n = [], r = 0, i = e.length; r < i; r++) {
var o = e[r];
if (o.isInResult() && !o.ringOut) {
for (var s = null, a = o.leftSE, u = o.rightSE, l = [a], c = a.point, h = []; s = a,
a = u,
l.push(a),
a.point !== c; )
for (; ; ) {
var p = a.getAvailableLinkedEvents();
if (0 === p.length) {
var f = l[0].point
, g = l[l.length - 1].point;
throw new Error("Unable to complete output ring starting at [".concat(f.x, ",") + " ".concat(f.y, "]. Last matching segment found ends at") + " [".concat(g.x, ", ").concat(g.y, "]."))
}
if (1 === p.length) {
u = p[0].otherSE;
break
}
for (var d = null, y = 0, v = h.length; y < v; y++)
if (h[y].point === a.point) {
d = y;
break
}
if (null === d) {
h.push({
index: l.length,
point: a.point
});
var _ = a.getLeftmostComparator(s);
u = p.sort(_)[0].otherSE;
break
}
var m = h.splice(d)[0]
, x = l.splice(m.index);
x.unshift(x[0].otherSE),
n.push(new t(x.reverse()))
}
n.push(new t(l))
}
}
return n
}
}]),
Iu(t, [{
key: "getGeom",
value: function() {
for (var t = this.events[0].point, e = [t], n = 1, r = this.events.length - 1; n < r; n++) {
var i = this.events[n].point
, o = this.events[n + 1].point;
0 !== Du(i, t, o) && (e.push(i),
t = i)
}
if (1 === e.length)
return null;
var s = e[0]
, a = e[1];
0 === Du(s, t, a) && e.shift(),
e.push(e[0]);
for (var u = this.isExteriorRing() ? 1 : -1, l = this.isExteriorRing() ? 0 : e.length - 1, c = this.isExteriorRing() ? e.length : -1, h = [], p = l; p != c; p += u)
h.push([e[p].x, e[p].y]);
return h
}
}, {
key: "isExteriorRing",
value: function() {
if (void 0 === this._isExteriorRing) {
var t = this.enclosingRing();
this._isExteriorRing = !t || !t.isExteriorRing()
}
return this._isExteriorRing
}
}, {
key: "enclosingRing",
value: function() {
return void 0 === this._enclosingRing && (this._enclosingRing = this._calcEnclosingRing()),
this._enclosingRing
}
}, {
key: "_calcEnclosingRing",
value: function() {
for (var t = this.events[0], e = 1, n = this.events.length; e < n; e++) {
var r = this.events[e];
Bu.compare(t, r) > 0 && (t = r)
}
for (var i = t.segment.prevInResult(), o = i ? i.prevInResult() : null; ; ) {
if (!i)
return null;
if (!o)
return i.ringOut;
if (o.ringOut !== i.ringOut)
return o.ringOut.enclosingRing() !== i.ringOut ? i.ringOut : i.ringOut.enclosingRing();
i = o.prevInResult(),
o = i ? i.prevInResult() : null
}
}
}]),
t
}()
, Hu = function() {
function t(e) {
bu(this, t),
this.exteriorRing = e,
e.poly = this,
this.interiorRings = []
}
return Iu(t, [{
key: "addInterior",
value: function(t) {
this.interiorRings.push(t),
t.poly = this
}
}, {
key: "getGeom",
value: function() {
var t = [this.exteriorRing.getGeom()];
if (null === t[0])
return null;
for (var e = 0, n = this.interiorRings.length; e < n; e++) {
var r = this.interiorRings[e].getGeom();
null !== r && t.push(r)
}
return t
}
}]),
t
}()
, Wu = function() {
function t(e) {
bu(this, t),
this.rings = e,
this.polys = this._composePolys(e)
}
return Iu(t, [{
key: "getGeom",
value: function() {
for (var t = [], e = 0, n = this.polys.length; e < n; e++) {
var r = this.polys[e].getGeom();
null !== r && t.push(r)
}
return t
}
}, {
key: "_composePolys",
value: function(t) {
for (var e = [], n = 0, r = t.length; n < r; n++) {
var i = t[n];
if (!i.poly)
if (i.isExteriorRing())
e.push(new Hu(i));
else {
var o = i.enclosingRing();
o.poly || e.push(new Hu(o)),
o.poly.addInterior(i)
}
}
return e
}
}]),
t
}()
, Ju = function() {
function t(e) {
var n = arguments.length > 1 && void 0 !== arguments[1] ? arguments[1] : ju.compare;
bu(this, t),
this.queue = e,
this.tree = new _u(n),
this.segments = []
}
return Iu(t, [{
key: "process",
value: function(t) {
var e = t.segment
, n = [];
if (t.consumedBy)
return t.isLeft ? this.queue.remove(t.otherSE) : this.tree.remove(e),
n;
var r = t.isLeft ? this.tree.insert(e) : this.tree.find(e);
if (!r)
throw new Error("Unable to find segment #".concat(e.id, " ") + "[".concat(e.leftSE.point.x, ", ").concat(e.leftSE.point.y, "] -> ") + "[".concat(e.rightSE.point.x, ", ").concat(e.rightSE.point.y, "] ") + "in SweepLine tree. Please submit a bug report.");
for (var i = r, o = r, s = void 0, a = void 0; void 0 === s; )
null === (i = this.tree.prev(i)) ? s = null : void 0 === i.key.consumedBy && (s = i.key);
for (; void 0 === a; )
null === (o = this.tree.next(o)) ? a = null : void 0 === o.key.consumedBy && (a = o.key);
if (t.isLeft) {
var u = null;
if (s) {
var l = s.getIntersection(e);
if (null !== l && (e.isAnEndpoint(l) || (u = l),
!s.isAnEndpoint(l)))
for (var c = this._splitSafely(s, l), h = 0, p = c.length; h < p; h++)
n.push(c[h])
}
var f = null;
if (a) {
var g = a.getIntersection(e);
if (null !== g && (e.isAnEndpoint(g) || (f = g),
!a.isAnEndpoint(g)))
for (var d = this._splitSafely(a, g), y = 0, v = d.length; y < v; y++)
n.push(d[y])
}
if (null !== u || null !== f) {
var _ = null;
if (null === u)
_ = f;
else if (null === f)
_ = u;
else {
_ = Bu.comparePoints(u, f) <= 0 ? u : f
}
this.queue.remove(e.rightSE),
n.push(e.rightSE);
for (var m = e.split(_), x = 0, E = m.length; x < E; x++)
n.push(m[x])
}
n.length > 0 ? (this.tree.remove(e),
n.push(t)) : (this.segments.push(e),
e.prev = s)
} else {
if (s && a) {
var b = s.getIntersection(a);
if (null !== b) {
if (!s.isAnEndpoint(b))
for (var w = this._splitSafely(s, b), I = 0, N = w.length; I < N; I++)
n.push(w[I]);
if (!a.isAnEndpoint(b))
for (var S = this._splitSafely(a, b), C = 0, P = S.length; C < P; C++)
n.push(S[C])
}
}
this.tree.remove(e)
}
return n
}
}, {
key: "_splitSafely",
value: function(t, e) {
this.tree.remove(t);
var n = t.rightSE;
this.queue.remove(n);
var r = t.split(e);
return r.push(n),
void 0 === t.consumedBy && this.tree.insert(t),
r
}
}]),
t
}()
, Zu = "undefined" != typeof process && process.env.POLYGON_CLIPPING_MAX_QUEUE_SIZE || 1e6
, Ku = "undefined" != typeof process && process.env.POLYGON_CLIPPING_MAX_SWEEPLINE_SEGMENTS || 1e6
, Qu = new (function() {
function t() {
bu(this, t)
}
return Iu(t, [{
key: "run",
value: function(t, e, n) {
Qu.type = t,
Ru.reset();
for (var r = [new Xu(e,!0)], i = 0, o = n.length; i < o; i++)
r.push(new Xu(n[i],!1));
if (Qu.numMultiPolys = r.length,
"difference" === Qu.type)
for (var s = r[0], a = 1; a < r.length; )
null !== Su(r[a].bbox, s.bbox) ? a++ : r.splice(a, 1);
if ("intersection" === Qu.type)
for (var u = 0, l = r.length; u < l; u++)
for (var c = r[u], h = u + 1, p = r.length; h < p; h++)
if (null === Su(c.bbox, r[h].bbox))
return [];
for (var f = new _u(Bu.compare), g = 0, d = r.length; g < d; g++)
for (var y = r[g].getSweepEvents(), v = 0, _ = y.length; v < _; v++)
if (f.insert(y[v]),
f.size > Zu)
throw new Error("Infinite loop when putting segment endpoints in a priority queue (queue size too big). Please file a bug report.");
for (var m = new Ju(f), x = f.size, E = f.pop(); E; ) {
var b = E.key;
if (f.size === x) {
var w = b.segment;
throw new Error("Unable to pop() ".concat(b.isLeft ? "left" : "right", " SweepEvent ") + "[".concat(b.point.x, ", ").concat(b.point.y, "] from segment #").concat(w.id, " ") + "[".concat(w.leftSE.point.x, ", ").concat(w.leftSE.point.y, "] -> ") + "[".concat(w.rightSE.point.x, ", ").concat(w.rightSE.point.y, "] from queue. ") + "Please file a bug report.")
}
if (f.size > Zu)
throw new Error("Infinite loop when passing sweep line over endpoints (queue size too big). Please file a bug report.");
if (m.segments.length > Ku)
throw new Error("Infinite loop when passing sweep line over endpoints (too many sweep line segments). Please file a bug report.");
for (var I = m.process(b), N = 0, S = I.length; N < S; N++) {
var C = I[N];
void 0 === C.consumedBy && f.insert(C)
}
x = f.size,
E = f.pop()
}
Ru.reset();
var P = Yu.factory(m.segments);
return new Wu(P).getGeom()
}
}]),
t
}())
, $u = {
union: function(t) {
for (var e = arguments.length, n = new Array(e > 1 ? e - 1 : 0), r = 1; r < e; r++)
n[r - 1] = arguments[r];
return Qu.run("union", t, n)
},
intersection: function(t) {
for (var e = arguments.length, n = new Array(e > 1 ? e - 1 : 0), r = 1; r < e; r++)
n[r - 1] = arguments[r];
return Qu.run("intersection", t, n)
},
xor: function(t) {
for (var e = arguments.length, n = new Array(e > 1 ? e - 1 : 0), r = 1; r < e; r++)
n[r - 1] = arguments[r];
return Qu.run("xor", t, n)
},
difference: function(t) {
for (var e = arguments.length, n = new Array(e > 1 ? e - 1 : 0), r = 1; r < e; r++)
n[r - 1] = arguments[r];
return Qu.run("difference", t, n)
}
};
"fill"in Array.prototype || Object.defineProperty(Array.prototype, "fill", {
configurable: !0,
value: function(t) {
if (null == this)
throw new TypeError(this + " is not an object");
var e = Object(this)
, n = Math.max(Math.min(e.length, 9007199254740991), 0) || 0
, r = 1 in arguments && parseInt(Number(arguments[1]), 10) || 0;
r = r < 0 ? Math.max(n + r, 0) : Math.min(r, n);
var i = 2 in arguments && void 0 !== arguments[2] ? parseInt(Number(arguments[2]), 10) || 0 : n;
for (i = i < 0 ? Math.max(n + arguments[2], 0) : Math.min(i, n); r < i; )
e[r] = t,
++r;
return e
},
writable: !0
}),
Number.isFinite = Number.isFinite || function(t) {
return "number" == typeof t && isFinite(t)
}
,
Number.isInteger = Number.isInteger || function(t) {
return "number" == typeof t && isFinite(t) && Math.floor(t) === t
}
,
Number.parseFloat = Number.parseFloat || parseFloat,
Number.isNaN = Number.isNaN || function(t) {
return t != t
}
,
Math.trunc = Math.trunc || function(t) {
return t < 0 ? Math.ceil(t) : Math.floor(t)
}
;
var tl = function() {};
tl.prototype.interfaces_ = function() {
return []
}
,
tl.prototype.getClass = function() {
return tl
}
,
tl.prototype.equalsWithTolerance = function(t, e, n) {
return Math.abs(t - e) <= n
}
;
var el = function(t) {
function e(e) {
t.call(this, e),
this.name = "IllegalArgumentException",
this.message = e,
this.stack = (new t).stack
}
return t && (e.__proto__ = t),
e.prototype = Object.create(t && t.prototype),
e.prototype.constructor = e,
e
}(Error)
, nl = function() {}
, rl = {
MAX_VALUE: {
configurable: !0
}
};
nl.isNaN = function(t) {
return Number.isNaN(t)
}
,
nl.doubleToLongBits = function(t) {
return t
}
,
nl.longBitsToDouble = function(t) {
return t
}
,
nl.isInfinite = function(t) {
return !Number.isFinite(t)
}
,
rl.MAX_VALUE.get = function() {
return Number.MAX_VALUE
}
,
Object.defineProperties(nl, rl);
var il = function() {}
, ol = function() {}
, sl = function() {};
function al() {}
var ul = function t() {
if (this.x = null,
this.y = null,
this.z = null,
0 === arguments.length)
this.x = 0,
this.y = 0,
this.z = t.NULL_ORDINATE;
else if (1 === arguments.length) {
var e = arguments[0];
this.x = e.x,
this.y = e.y,
this.z = e.z
} else
2 === arguments.length ? (this.x = arguments[0],
this.y = arguments[1],
this.z = t.NULL_ORDINATE) : 3 === arguments.length && (this.x = arguments[0],
this.y = arguments[1],
this.z = arguments[2])
}
, ll = {
DimensionalComparator: {
configurable: !0
},
serialVersionUID: {
configurable: !0
},
NULL_ORDINATE: {
configurable: !0
},
X: {
configurable: !0
},
Y: {
configurable: !0
},
Z: {
configurable: !0
}
};
ul.prototype.setOrdinate = function(t, e) {
switch (t) {
case ul.X:
this.x = e;
break;
case ul.Y:
this.y = e;
break;
case ul.Z:
this.z = e;
break;
default:
throw new el("Invalid ordinate index: " + t)
}
}
,
ul.prototype.equals2D = function() {
if (1 === arguments.length) {
var t = arguments[0];
return this.x === t.x && this.y === t.y
}
if (2 === arguments.length) {
var e = arguments[0]
, n = arguments[1];
return !!tl.equalsWithTolerance(this.x, e.x, n) && !!tl.equalsWithTolerance(this.y, e.y, n)
}
}
,
ul.prototype.getOrdinate = function(t) {
switch (t) {
case ul.X:
return this.x;
case ul.Y:
return this.y;
case ul.Z:
return this.z
}
throw new el("Invalid ordinate index: " + t)
}
,
ul.prototype.equals3D = function(t) {
return this.x === t.x && this.y === t.y && (this.z === t.z || nl.isNaN(this.z)) && nl.isNaN(t.z)
}
,
ul.prototype.equals = function(t) {
return t instanceof ul && this.equals2D(t)
}
,
ul.prototype.equalInZ = function(t, e) {
return tl.equalsWithTolerance(this.z, t.z, e)
}
,
ul.prototype.compareTo = function(t) {
var e = t;
return this.x < e.x ? -1 : this.x > e.x ? 1 : this.y < e.y ? -1 : this.y > e.y ? 1 : 0
}
,
ul.prototype.clone = function() {}
,
ul.prototype.copy = function() {
return new ul(this)
}
,
ul.prototype.toString = function() {
return "(" + this.x + ", " + this.y + ", " + this.z + ")"
}
,
ul.prototype.distance3D = function(t) {
var e = this.x - t.x
, n = this.y - t.y
, r = this.z - t.z;
return Math.sqrt(e * e + n * n + r * r)
}
,
ul.prototype.distance = function(t) {
var e = this.x - t.x
, n = this.y - t.y;
return Math.sqrt(e * e + n * n)
}
,
ul.prototype.hashCode = function() {
var t = 17;
return t = 37 * (t = 37 * t + ul.hashCode(this.x)) + ul.hashCode(this.y)
}
,
ul.prototype.setCoordinate = function(t) {
this.x = t.x,
this.y = t.y,
this.z = t.z
}
,
ul.prototype.interfaces_ = function() {
return [il, ol, al]
}
,
ul.prototype.getClass = function() {
return ul
}
,
ul.hashCode = function() {
if (1 === arguments.length) {
var t = arguments[0]
, e = nl.doubleToLongBits(t);
return Math.trunc((e ^ e) >>> 32)
}
}
,
ll.DimensionalComparator.get = function() {
return cl
}
,
ll.serialVersionUID.get = function() {
return 0x5cbf2c235c7e5800
}
,
ll.NULL_ORDINATE.get = function() {
return nl.NaN
}
,
ll.X.get = function() {
return 0
}
,
ll.Y.get = function() {
return 1
}
,
ll.Z.get = function() {
return 2
}
,
Object.defineProperties(ul, ll);
var cl = function(t) {
if (this._dimensionsToTest = 2,
0 === arguments.length)
;
else if (1 === arguments.length) {
var e = arguments[0];
if (2 !== e && 3 !== e)
throw new el("only 2 or 3 dimensions may be specified");
this._dimensionsToTest = e
}
};
cl.prototype.compare = function(t, e) {
var n = t
, r = e
, i = cl.compare(n.x, r.x);
if (0 !== i)
return i;
var o = cl.compare(n.y, r.y);
return 0 !== o ? o : this._dimensionsToTest <= 2 ? 0 : cl.compare(n.z, r.z)
}
,
cl.prototype.interfaces_ = function() {
return [sl]
}
,
cl.prototype.getClass = function() {
return cl
}
,
cl.compare = function(t, e) {
return t < e ? -1 : t > e ? 1 : nl.isNaN(t) ? nl.isNaN(e) ? 0 : -1 : nl.isNaN(e) ? 1 : 0
}
;
var hl = function() {};
hl.prototype.create = function() {}
,
hl.prototype.interfaces_ = function() {
return []
}
,
hl.prototype.getClass = function() {
return hl
}
;
var pl = function() {}
, fl = {
INTERIOR: {
configurable: !0
},
BOUNDARY: {
configurable: !0
},
EXTERIOR: {
configurable: !0
},
NONE: {
configurable: !0
}
};
pl.prototype.interfaces_ = function() {
return []
}
,
pl.prototype.getClass = function() {
return pl
}
,
pl.toLocationSymbol = function(t) {
switch (t) {
case pl.EXTERIOR:
return "e";
case pl.BOUNDARY:
return "b";
case pl.INTERIOR:
return "i";
case pl.NONE:
return "-"
}
throw new el("Unknown location value: " + t)
}
,
fl.INTERIOR.get = function() {
return 0
}
,
fl.BOUNDARY.get = function() {
return 1
}
,
fl.EXTERIOR.get = function() {
return 2
}
,
fl.NONE.get = function() {
return -1
}
,
Object.defineProperties(pl, fl);
var gl = function(t, e) {
return t.interfaces_ && t.interfaces_().indexOf(e) > -1
}
, dl = function() {}
, yl = {
LOG_10: {
configurable: !0
}
};
dl.prototype.interfaces_ = function() {
return []
}
,
dl.prototype.getClass = function() {
return dl
}
,
dl.log10 = function(t) {
var e = Math.log(t);
return nl.isInfinite(e) || nl.isNaN(e) ? e : e / dl.LOG_10
}
,
dl.min = function(t, e, n, r) {
var i = t;
return e < i && (i = e),
n < i && (i = n),
r < i && (i = r),
i
}
,
dl.clamp = function() {
if ("number" == typeof arguments[2] && "number" == typeof arguments[0] && "number" == typeof arguments[1]) {
var t = arguments[0]
, e = arguments[1]
, n = arguments[2];
return t < e ? e : t > n ? n : t
}
if (Number.isInteger(arguments[2]) && Number.isInteger(arguments[0]) && Number.isInteger(arguments[1])) {
var r = arguments[0]
, i = arguments[1]
, o = arguments[2];
return r < i ? i : r > o ? o : r
}
}
,
dl.wrap = function(t, e) {
return t < 0 ? e - -t % e : t % e
}
,
dl.max = function() {
if (3 === arguments.length) {
var t = arguments[0]
, e = arguments[1]
, n = arguments[2]
, r = t;
return e > r && (r = e),
n > r && (r = n),
r
}
if (4 === arguments.length) {
var i = arguments[0]
, o = arguments[1]
, s = arguments[2]
, a = arguments[3]
, u = i;
return o > u && (u = o),
s > u && (u = s),
a > u && (u = a),
u
}
}
,
dl.average = function(t, e) {
return (t + e) / 2
}
,
yl.LOG_10.get = function() {
return Math.log(10)
}
,
Object.defineProperties(dl, yl);
var vl = function(t) {
this.str = t
};
vl.prototype.append = function(t) {
this.str += t
}
,
vl.prototype.setCharAt = function(t, e) {
this.str = this.str.substr(0, t) + e + this.str.substr(t + 1)
}
,
vl.prototype.toString = function(t) {
return this.str
}
;
var _l = function(t) {
this.value = t
};
_l.prototype.intValue = function() {
return this.value
}
,
_l.prototype.compareTo = function(t) {
return this.value < t ? -1 : this.value > t ? 1 : 0
}
,
_l.isNaN = function(t) {
return Number.isNaN(t)
}
;
var ml = function() {};
ml.isWhitespace = function(t) {
return t <= 32 && t >= 0 || 127 === t
}
,
ml.toUpperCase = function(t) {
return t.toUpperCase()
}
;
var xl = function t() {
if (this._hi = 0,
this._lo = 0,
0 === arguments.length)
this.init(0);
else if (1 === arguments.length) {
if ("number" == typeof arguments[0]) {
var e = arguments[0];
this.init(e)
} else if (arguments[0]instanceof t) {
var n = arguments[0];
this.init(n)
} else if ("string" == typeof arguments[0]) {
var r = arguments[0];
t.call(this, t.parse(r))
}
} else if (2 === arguments.length) {
var i = arguments[0]
, o = arguments[1];
this.init(i, o)
}
}
, El = {
PI: {
configurable: !0
},
TWO_PI: {
configurable: !0
},
PI_2: {
configurable: !0
},
E: {
configurable: !0
},
NaN: {
configurable: !0
},
EPS: {
configurable: !0
},
SPLIT: {
configurable: !0
},
MAX_PRINT_DIGITS: {
configurable: !0
},
TEN: {
configurable: !0
},
ONE: {
configurable: !0
},
SCI_NOT_EXPONENT_CHAR: {
configurable: !0
},
SCI_NOT_ZERO: {
configurable: !0
}
};
xl.prototype.le = function(t) {
return (this._hi < t._hi || this._hi === t._hi) && this._lo <= t._lo
}
,
xl.prototype.extractSignificantDigits = function(t, e) {
var n = this.abs()
, r = xl.magnitude(n._hi)
, i = xl.TEN.pow(r);
(n = n.divide(i)).gt(xl.TEN) ? (n = n.divide(xl.TEN),
r += 1) : n.lt(xl.ONE) && (n = n.multiply(xl.TEN),
r -= 1);
for (var o = r + 1, s = new vl, a = xl.MAX_PRINT_DIGITS - 1, u = 0; u <= a; u++) {
t && u === o && s.append(".");
var l = Math.trunc(n._hi);
if (l < 0)
break;
var c = !1
, h = 0;
l > 9 ? (c = !0,
h = "9") : h = "0" + l,
s.append(h),
n = n.subtract(xl.valueOf(l)).multiply(xl.TEN),
c && n.selfAdd(xl.TEN);
var p = !0
, f = xl.magnitude(n._hi);
if (f < 0 && Math.abs(f) >= a - u && (p = !1),
!p)
break
}
return e[0] = r,
s.toString()
}
,
xl.prototype.sqr = function() {
return this.multiply(this)
}
,
xl.prototype.doubleValue = function() {
return this._hi + this._lo
}
,
xl.prototype.subtract = function() {
if (arguments[0]instanceof xl) {
var t = arguments[0];
return this.add(t.negate())
}
if ("number" == typeof arguments[0]) {
var e = arguments[0];
return this.add(-e)
}
}
,
xl.prototype.equals = function() {
if (1 === arguments.length) {
var t = arguments[0];
return this._hi === t._hi && this._lo === t._lo
}
}
,
xl.prototype.isZero = function() {
return 0 === this._hi && 0 === this._lo
}
,
xl.prototype.selfSubtract = function() {
if (arguments[0]instanceof xl) {
var t = arguments[0];
return this.isNaN() ? this : this.selfAdd(-t._hi, -t._lo)
}
if ("number" == typeof arguments[0]) {
var e = arguments[0];
return this.isNaN() ? this : this.selfAdd(-e, 0)
}
}
,
xl.prototype.getSpecialNumberString = function() {
return this.isZero() ? "0.0" : this.isNaN() ? "NaN " : null
}
,
xl.prototype.min = function(t) {
return this.le(t) ? this : t
}
,
xl.prototype.selfDivide = function() {
if (1 === arguments.length) {
if (arguments[0]instanceof xl) {
var t = arguments[0];
return this.selfDivide(t._hi, t._lo)
}
if ("number" == typeof arguments[0]) {
var e = arguments[0];
return this.selfDivide(e, 0)
}
} else if (2 === arguments.length) {
var n = arguments[0]
, r = arguments[1]
, i = null
, o = null
, s = null
, a = null
, u = null
, l = null
, c = null
, h = null;
return u = this._hi / n,
h = (i = (l = xl.SPLIT * u) - (i = l - u)) * (s = (h = xl.SPLIT * n) - (s = h - n)) - (c = u * n) + i * (a = n - s) + (o = u - i) * s + o * a,
h = u + (l = (this._hi - c - h + this._lo - u * r) / n),
this._hi = h,
this._lo = u - h + l,
this
}
}
,
xl.prototype.dump = function() {
return "DD<" + this._hi + ", " + this._lo + ">"
}
,
xl.prototype.divide = function() {
if (arguments[0]instanceof xl) {
var t = arguments[0]
, e = null
, n = null
, r = null
, i = null
, o = null
, s = null
, a = null
, u = null;
n = (o = this._hi / t._hi) - (e = (s = xl.SPLIT * o) - (e = s - o)),
u = e * (r = (u = xl.SPLIT * t._hi) - (r = u - t._hi)) - (a = o * t._hi) + e * (i = t._hi - r) + n * r + n * i;
var l = u = o + (s = (this._hi - a - u + this._lo - o * t._lo) / t._hi)
, c = o - u + s;
return new xl(l,c)
}
if ("number" == typeof arguments[0]) {
var h = arguments[0];
return nl.isNaN(h) ? xl.createNaN() : xl.copy(this).selfDivide(h, 0)
}
}
,
xl.prototype.ge = function(t) {
return (this._hi > t._hi || this._hi === t._hi) && this._lo >= t._lo
}
,
xl.prototype.pow = function(t) {
if (0 === t)
return xl.valueOf(1);
var e = new xl(this)
, n = xl.valueOf(1)
, r = Math.abs(t);
if (r > 1)
for (; r > 0; )
r % 2 == 1 && n.selfMultiply(e),
(r /= 2) > 0 && (e = e.sqr());
else
n = e;
return t < 0 ? n.reciprocal() : n
}
,
xl.prototype.ceil = function() {
if (this.isNaN())
return xl.NaN;
var t = Math.ceil(this._hi)
, e = 0;
return t === this._hi && (e = Math.ceil(this._lo)),
new xl(t,e)
}
,
xl.prototype.compareTo = function(t) {
var e = t;
return this._hi < e._hi ? -1 : this._hi > e._hi ? 1 : this._lo < e._lo ? -1 : this._lo > e._lo ? 1 : 0
}
,
xl.prototype.rint = function() {
return this.isNaN() ? this : this.add(.5).floor()
}
,
xl.prototype.setValue = function() {
if (arguments[0]instanceof xl) {
var t = arguments[0];
return this.init(t),
this
}
if ("number" == typeof arguments[0]) {
var e = arguments[0];
return this.init(e),
this
}
}
,
xl.prototype.max = function(t) {
return this.ge(t) ? this : t
}
,
xl.prototype.sqrt = function() {
if (this.isZero())
return xl.valueOf(0);
if (this.isNegative())
return xl.NaN;
var t = 1 / Math.sqrt(this._hi)
, e = this._hi * t
, n = xl.valueOf(e)
, r = this.subtract(n.sqr())._hi * (.5 * t);
return n.add(r)
}
,
xl.prototype.selfAdd = function() {
if (1 === arguments.length) {
if (arguments[0]instanceof xl) {
var t = arguments[0];
return this.selfAdd(t._hi, t._lo)
}
if ("number" == typeof arguments[0]) {
var e = arguments[0]
, n = null
, r = null
, i = null
, o = null
, s = null
, a = null;
return o = (i = this._hi + e) - (s = i - this._hi),
r = (a = (o = e - s + (this._hi - o)) + this._lo) + (i - (n = i + a)),
this._hi = n + r,
this._lo = r + (n - this._hi),
this
}
} else if (2 === arguments.length) {
var u = arguments[0]
, l = arguments[1]
, c = null
, h = null
, p = null
, f = null
, g = null
, d = null
, y = null;
f = this._hi + u,
h = this._lo + l,
g = f - (d = f - this._hi),
p = h - (y = h - this._lo);
var v = (c = f + (d = (g = u - d + (this._hi - g)) + h)) + (d = (p = l - y + (this._lo - p)) + (d + (f - c)))
, _ = d + (c - v);
return this._hi = v,
this._lo = _,
this
}
}
,
xl.prototype.selfMultiply = function() {
if (1 === arguments.length) {
if (arguments[0]instanceof xl) {
var t = arguments[0];
return this.selfMultiply(t._hi, t._lo)
}
if ("number" == typeof arguments[0]) {
var e = arguments[0];
return this.selfMultiply(e, 0)
}
} else if (2 === arguments.length) {
var n = arguments[0]
, r = arguments[1]
, i = null
, o = null
, s = null
, a = null
, u = null
, l = null;
i = (u = xl.SPLIT * this._hi) - this._hi,
l = xl.SPLIT * n,
i = u - i,
o = this._hi - i,
s = l - n;
var c = (u = this._hi * n) + (l = i * (s = l - s) - u + i * (a = n - s) + o * s + o * a + (this._hi * r + this._lo * n))
, h = l + (i = u - c);
return this._hi = c,
this._lo = h,
this
}
}
,
xl.prototype.selfSqr = function() {
return this.selfMultiply(this)
}
,
xl.prototype.floor = function() {
if (this.isNaN())
return xl.NaN;
var t = Math.floor(this._hi)
, e = 0;
return t === this._hi && (e = Math.floor(this._lo)),
new xl(t,e)
}
,
xl.prototype.negate = function() {
return this.isNaN() ? this : new xl(-this._hi,-this._lo)
}
,
xl.prototype.clone = function() {}
,
xl.prototype.multiply = function() {
if (arguments[0]instanceof xl) {
var t = arguments[0];
return t.isNaN() ? xl.createNaN() : xl.copy(this).selfMultiply(t)
}
if ("number" == typeof arguments[0]) {
var e = arguments[0];
return nl.isNaN(e) ? xl.createNaN() : xl.copy(this).selfMultiply(e, 0)
}
}
,
xl.prototype.isNaN = function() {
return nl.isNaN(this._hi)
}
,
xl.prototype.intValue = function() {
return Math.trunc(this._hi)
}
,
xl.prototype.toString = function() {
var t = xl.magnitude(this._hi);
return t >= -3 && t <= 20 ? this.toStandardNotation() : this.toSciNotation()
}
,
xl.prototype.toStandardNotation = function() {
var t = this.getSpecialNumberString();
if (null !== t)
return t;
var e = new Array(1).fill(null)
, n = this.extractSignificantDigits(!0, e)
, r = e[0] + 1
, i = n;
if ("." === n.charAt(0))
i = "0" + n;
else if (r < 0)
i = "0." + xl.stringOfChar("0", -r) + n;
else if (-1 === n.indexOf(".")) {
var o = r - n.length;
i = n + xl.stringOfChar("0", o) + ".0"
}
return this.isNegative() ? "-" + i : i
}
,
xl.prototype.reciprocal = function() {
var t, e, n, r, i = null, o = null, s = null, a = null;
t = (n = 1 / this._hi) - (i = (s = xl.SPLIT * n) - (i = s - n)),
o = (a = xl.SPLIT * this._hi) - this._hi;
var u = n + (s = (1 - (r = n * this._hi) - (a = i * (o = a - o) - r + i * (e = this._hi - o) + t * o + t * e) - n * this._lo) / this._hi);
return new xl(u,n - u + s)
}
,
xl.prototype.toSciNotation = function() {
if (this.isZero())
return xl.SCI_NOT_ZERO;
var t = this.getSpecialNumberString();
if (null !== t)
return t;
var e = new Array(1).fill(null)
, n = this.extractSignificantDigits(!1, e)
, r = xl.SCI_NOT_EXPONENT_CHAR + e[0];
if ("0" === n.charAt(0))
throw new Error("Found leading zero: " + n);
var i = "";
n.length > 1 && (i = n.substring(1));
var o = n.charAt(0) + "." + i;
return this.isNegative() ? "-" + o + r : o + r
}
,
xl.prototype.abs = function() {
return this.isNaN() ? xl.NaN : this.isNegative() ? this.negate() : new xl(this)
}
,
xl.prototype.isPositive = function() {
return (this._hi > 0 || 0 === this._hi) && this._lo > 0
}
,
xl.prototype.lt = function(t) {
return (this._hi < t._hi || this._hi === t._hi) && this._lo < t._lo
}
,
xl.prototype.add = function() {
if (arguments[0]instanceof xl) {
var t = arguments[0];
return xl.copy(this).selfAdd(t)
}
if ("number" == typeof arguments[0]) {
var e = arguments[0];
return xl.copy(this).selfAdd(e)
}
}
,
xl.prototype.init = function() {
if (1 === arguments.length) {
if ("number" == typeof arguments[0]) {
var t = arguments[0];
this._hi = t,
this._lo = 0
} else if (arguments[0]instanceof xl) {
var e = arguments[0];
this._hi = e._hi,
this._lo = e._lo
}
} else if (2 === arguments.length) {
var n = arguments[0]
, r = arguments[1];
this._hi = n,
this._lo = r
}
}
,
xl.prototype.gt = function(t) {
return (this._hi > t._hi || this._hi === t._hi) && this._lo > t._lo
}
,
xl.prototype.isNegative = function() {
return (this._hi < 0 || 0 === this._hi) && this._lo < 0
}
,
xl.prototype.trunc = function() {
return this.isNaN() ? xl.NaN : this.isPositive() ? this.floor() : this.ceil()
}
,
xl.prototype.signum = function() {
return this._hi > 0 ? 1 : this._hi < 0 ? -1 : this._lo > 0 ? 1 : this._lo < 0 ? -1 : 0
}
,
xl.prototype.interfaces_ = function() {
return [al, il, ol]
}
,
xl.prototype.getClass = function() {
return xl
}
,
xl.sqr = function(t) {
return xl.valueOf(t).selfMultiply(t)
}
,
xl.valueOf = function() {
if ("string" == typeof arguments[0]) {
var t = arguments[0];
return xl.parse(t)
}
if ("number" == typeof arguments[0]) {
var e = arguments[0];
return new xl(e)
}
}
,
xl.sqrt = function(t) {
return xl.valueOf(t).sqrt()
}
,
xl.parse = function(t) {
for (var e = 0, n = t.length; ml.isWhitespace(t.charAt(e)); )
e++;
var r = !1;
if (e < n) {
var i = t.charAt(e);
"-" !== i && "+" !== i || (e++,
"-" === i && (r = !0))
}
for (var o = new xl, s = 0, a = 0, u = 0; !(e >= n); ) {
var l = t.charAt(e);
if (e++,
ml.isDigit(l)) {
var c = l - "0";
o.selfMultiply(xl.TEN),
o.selfAdd(c),
s++
} else {
if ("." !== l) {
if ("e" === l || "E" === l) {
var h = t.substring(e);
try {
u = _l.parseInt(h)
} catch (e) {
throw e instanceof Error ? new Error("Invalid exponent " + h + " in string " + t) : e
}
break
}
throw new Error("Unexpected character '" + l + "' at position " + e + " in string " + t)
}
a = s
}
}
var p = o
, f = s - a - u;
if (0 === f)
p = o;
else if (f > 0) {
var g = xl.TEN.pow(f);
p = o.divide(g)
} else if (f < 0) {
var d = xl.TEN.pow(-f);
p = o.multiply(d)
}
return r ? p.negate() : p
}
,
xl.createNaN = function() {
return new xl(nl.NaN,nl.NaN)
}
,
xl.copy = function(t) {
return new xl(t)
}
,
xl.magnitude = function(t) {
var e = Math.abs(t)
, n = Math.log(e) / Math.log(10)
, r = Math.trunc(Math.floor(n));
return 10 * Math.pow(10, r) <= e && (r += 1),
r
}
,
xl.stringOfChar = function(t, e) {
for (var n = new vl, r = 0; r < e; r++)
n.append(t);
return n.toString()
}
,
El.PI.get = function() {
return new xl(3.141592653589793,12246467991473532e-32)
}
,
El.TWO_PI.get = function() {
return new xl(6.283185307179586,24492935982947064e-32)
}
,
El.PI_2.get = function() {
return new xl(1.5707963267948966,6123233995736766e-32)
}
,
El.E.get = function() {
return new xl(2.718281828459045,14456468917292502e-32)
}
,
El.NaN.get = function() {
return new xl(nl.NaN,nl.NaN)
}
,
El.EPS.get = function() {
return 123259516440783e-46
}
,
El.SPLIT.get = function() {
return 134217729
}
,
El.MAX_PRINT_DIGITS.get = function() {
return 32
}
,
El.TEN.get = function() {
return xl.valueOf(10)
}
,
El.ONE.get = function() {
return xl.valueOf(1)
}
,
El.SCI_NOT_EXPONENT_CHAR.get = function() {
return "E"
}
,
El.SCI_NOT_ZERO.get = function() {
return "0.0E0"
}
,
Object.defineProperties(xl, El);
var bl = function() {}
, wl = {
DP_SAFE_EPSILON: {
configurable: !0
}
};
bl.prototype.interfaces_ = function() {
return []
}
,
bl.prototype.getClass = function() {
return bl
}
,
bl.orientationIndex = function(t, e, n) {
var r = bl.orientationIndexFilter(t, e, n);
if (r <= 1)
return r;
var i = xl.valueOf(e.x).selfAdd(-t.x)
, o = xl.valueOf(e.y).selfAdd(-t.y)
, s = xl.valueOf(n.x).selfAdd(-e.x)
, a = xl.valueOf(n.y).selfAdd(-e.y);
return i.selfMultiply(a).selfSubtract(o.selfMultiply(s)).signum()
}
,
bl.signOfDet2x2 = function(t, e, n, r) {
return t.multiply(r).selfSubtract(e.multiply(n)).signum()
}
,
bl.intersection = function(t, e, n, r) {
var i = xl.valueOf(r.y).selfSubtract(n.y).selfMultiply(xl.valueOf(e.x).selfSubtract(t.x))
, o = xl.valueOf(r.x).selfSubtract(n.x).selfMultiply(xl.valueOf(e.y).selfSubtract(t.y))
, s = i.subtract(o)
, a = xl.valueOf(r.x).selfSubtract(n.x).selfMultiply(xl.valueOf(t.y).selfSubtract(n.y))
, u = xl.valueOf(r.y).selfSubtract(n.y).selfMultiply(xl.valueOf(t.x).selfSubtract(n.x))
, l = a.subtract(u).selfDivide(s).doubleValue()
, c = xl.valueOf(t.x).selfAdd(xl.valueOf(e.x).selfSubtract(t.x).selfMultiply(l)).doubleValue()
, h = xl.valueOf(e.x).selfSubtract(t.x).selfMultiply(xl.valueOf(t.y).selfSubtract(n.y))
, p = xl.valueOf(e.y).selfSubtract(t.y).selfMultiply(xl.valueOf(t.x).selfSubtract(n.x))
, f = h.subtract(p).selfDivide(s).doubleValue()
, g = xl.valueOf(n.y).selfAdd(xl.valueOf(r.y).selfSubtract(n.y).selfMultiply(f)).doubleValue();
return new ul(c,g)
}
,
bl.orientationIndexFilter = function(t, e, n) {
var r = null
, i = (t.x - n.x) * (e.y - n.y)
, o = (t.y - n.y) * (e.x - n.x)
, s = i - o;
if (i > 0) {
if (o <= 0)
return bl.signum(s);
r = i + o
} else {
if (!(i < 0))
return bl.signum(s);
if (o >= 0)
return bl.signum(s);
r = -i - o
}
var a = bl.DP_SAFE_EPSILON * r;
return s >= a || -s >= a ? bl.signum(s) : 2
}
,
bl.signum = function(t) {
return t > 0 ? 1 : t < 0 ? -1 : 0
}
,
wl.DP_SAFE_EPSILON.get = function() {
return 1e-15
}
,
Object.defineProperties(bl, wl);
var Il = function() {}
, Nl = {
X: {
configurable: !0
},
Y: {
configurable: !0
},
Z: {
configurable: !0
},
M: {
configurable: !0
}
};
Nl.X.get = function() {
return 0
}
,
Nl.Y.get = function() {
return 1
}
,
Nl.Z.get = function() {
return 2
}
,
Nl.M.get = function() {
return 3
}
,
Il.prototype.setOrdinate = function(t, e, n) {}
,
Il.prototype.size = function() {}
,
Il.prototype.getOrdinate = function(t, e) {}
,
Il.prototype.getCoordinate = function() {}
,
Il.prototype.getCoordinateCopy = function(t) {}
,
Il.prototype.getDimension = function() {}
,
Il.prototype.getX = function(t) {}
,
Il.prototype.clone = function() {}
,
Il.prototype.expandEnvelope = function(t) {}
,
Il.prototype.copy = function() {}
,
Il.prototype.getY = function(t) {}
,
Il.prototype.toCoordinateArray = function() {}
,
Il.prototype.interfaces_ = function() {
return [ol]
}
,
Il.prototype.getClass = function() {
return Il
}
,
Object.defineProperties(Il, Nl);
var Sl = function() {}
, Cl = function(t) {
function e() {
t.call(this, "Projective point not representable on the Cartesian plane.")
}
return t && (e.__proto__ = t),
e.prototype = Object.create(t && t.prototype),
e.prototype.constructor = e,
e.prototype.interfaces_ = function() {
return []
}
,
e.prototype.getClass = function() {
return e
}
,
e
}(Sl)
, Pl = function() {};
Pl.arraycopy = function(t, e, n, r, i) {
for (var o = 0, s = e; s < e + i; s++)
n[r + o] = t[s],
o++
}
,
Pl.getProperty = function(t) {
return {
"line.separator": "\n"
}[t]
}
;
var Ml = function t() {
if (this.x = null,
this.y = null,
this.w = null,
0 === arguments.length)
this.x = 0,
this.y = 0,
this.w = 1;
else if (1 === arguments.length) {
var e = arguments[0];
this.x = e.x,
this.y = e.y,
this.w = 1
} else if (2 === arguments.length) {
if ("number" == typeof arguments[0] && "number" == typeof arguments[1]) {
var n = arguments[0]
, r = arguments[1];
this.x = n,
this.y = r,
this.w = 1
} else if (arguments[0]instanceof t && arguments[1]instanceof t) {
var i = arguments[0]
, o = arguments[1];
this.x = i.y * o.w - o.y * i.w,
this.y = o.x * i.w - i.x * o.w,
this.w = i.x * o.y - o.x * i.y
} else if (arguments[0]instanceof ul && arguments[1]instanceof ul) {
var s = arguments[0]
, a = arguments[1];
this.x = s.y - a.y,
this.y = a.x - s.x,
this.w = s.x * a.y - a.x * s.y
}
} else if (3 === arguments.length) {
var u = arguments[0]
, l = arguments[1]
, c = arguments[2];
this.x = u,
this.y = l,
this.w = c
} else if (4 === arguments.length) {
var h = arguments[0]
, p = arguments[1]
, f = arguments[2]
, g = arguments[3]
, d = h.y - p.y
, y = p.x - h.x
, v = h.x * p.y - p.x * h.y
, _ = f.y - g.y
, m = g.x - f.x
, x = f.x * g.y - g.x * f.y;
this.x = y * x - m * v,
this.y = _ * v - d * x,
this.w = d * m - _ * y
}
};
Ml.prototype.getY = function() {
var t = this.y / this.w;
if (nl.isNaN(t) || nl.isInfinite(t))
throw new Cl;
return t
}
,
Ml.prototype.getX = function() {
var t = this.x / this.w;
if (nl.isNaN(t) || nl.isInfinite(t))
throw new Cl;
return t
}
,
Ml.prototype.getCoordinate = function() {
var t = new ul;
return t.x = this.getX(),
t.y = this.getY(),
t
}
,
Ml.prototype.interfaces_ = function() {
return []
}
,
Ml.prototype.getClass = function() {
return Ml
}
,
Ml.intersection = function(t, e, n, r) {
var i = t.y - e.y
, o = e.x - t.x
, s = t.x * e.y - e.x * t.y
, a = n.y - r.y
, u = r.x - n.x
, l = n.x * r.y - r.x * n.y
, c = i * u - a * o
, h = (o * l - u * s) / c
, p = (a * s - i * l) / c;
if (nl.isNaN(h) || nl.isInfinite(h) || nl.isNaN(p) || nl.isInfinite(p))
throw new Cl;
return new ul(h,p)
}
;
var Ll = function t() {
if (this._minx = null,
this._maxx = null,
this._miny = null,
this._maxy = null,
0 === arguments.length)
this.init();
else if (1 === arguments.length) {
if (arguments[0]instanceof ul) {
var e = arguments[0];
this.init(e.x, e.x, e.y, e.y)
} else if (arguments[0]instanceof t) {
var n = arguments[0];
this.init(n)
}
} else if (2 === arguments.length) {
var r = arguments[0]
, i = arguments[1];
this.init(r.x, i.x, r.y, i.y)
} else if (4 === arguments.length) {
var o = arguments[0]
, s = arguments[1]
, a = arguments[2]
, u = arguments[3];
this.init(o, s, a, u)
}
}
, Ol = {
serialVersionUID: {
configurable: !0
}
};
Ll.prototype.getArea = function() {
return this.getWidth() * this.getHeight()
}
,
Ll.prototype.equals = function(t) {
if (!(t instanceof Ll))
return !1;
var e = t;
return this.isNull() ? e.isNull() : this._maxx === e.getMaxX() && this._maxy === e.getMaxY() && this._minx === e.getMinX() && this._miny === e.getMinY()
}
,
Ll.prototype.intersection = function(t) {
if (this.isNull() || t.isNull() || !this.intersects(t))
return new Ll;
var e = this._minx > t._minx ? this._minx : t._minx
, n = this._miny > t._miny ? this._miny : t._miny
, r = this._maxx < t._maxx ? this._maxx : t._maxx
, i = this._maxy < t._maxy ? this._maxy : t._maxy;
return new Ll(e,r,n,i)
}
,
Ll.prototype.isNull = function() {
return this._maxx < this._minx
}
,
Ll.prototype.getMaxX = function() {
return this._maxx
}
,
Ll.prototype.covers = function() {
if (1 === arguments.length) {
if (arguments[0]instanceof ul) {
var t = arguments[0];
return this.covers(t.x, t.y)
}
if (arguments[0]instanceof Ll) {
var e = arguments[0];
return !this.isNull() && !e.isNull() && (e.getMinX() >= this._minx && e.getMaxX() <= this._maxx && e.getMinY() >= this._miny && e.getMaxY() <= this._maxy)
}
} else if (2 === arguments.length) {
var n = arguments[0]
, r = arguments[1];
return !this.isNull() && (n >= this._minx && n <= this._maxx && r >= this._miny && r <= this._maxy)
}
}
,
Ll.prototype.intersects = function() {
if (1 === arguments.length) {
if (arguments[0]instanceof Ll) {
var t = arguments[0];
return !this.isNull() && !t.isNull() && !(t._minx > this._maxx || t._maxx < this._minx || t._miny > this._maxy || t._maxy < this._miny)
}
if (arguments[0]instanceof ul) {
var e = arguments[0];
return this.intersects(e.x, e.y)
}
} else if (2 === arguments.length) {
var n = arguments[0]
, r = arguments[1];
return !this.isNull() && !(n > this._maxx || n < this._minx || r > this._maxy || r < this._miny)
}
}
,
Ll.prototype.getMinY = function() {
return this._miny
}
,
Ll.prototype.getMinX = function() {
return this._minx
}
,
Ll.prototype.expandToInclude = function() {
if (1 === arguments.length) {
if (arguments[0]instanceof ul) {
var t = arguments[0];
this.expandToInclude(t.x, t.y)
} else if (arguments[0]instanceof Ll) {
var e = arguments[0];
if (e.isNull())
return null;
this.isNull() ? (this._minx = e.getMinX(),
this._maxx = e.getMaxX(),
this._miny = e.getMinY(),
this._maxy = e.getMaxY()) : (e._minx < this._minx && (this._minx = e._minx),
e._maxx > this._maxx && (this._maxx = e._maxx),
e._miny < this._miny && (this._miny = e._miny),
e._maxy > this._maxy && (this._maxy = e._maxy))
}
} else if (2 === arguments.length) {
var n = arguments[0]
, r = arguments[1];
this.isNull() ? (this._minx = n,
this._maxx = n,
this._miny = r,
this._maxy = r) : (n < this._minx && (this._minx = n),
n > this._maxx && (this._maxx = n),
r < this._miny && (this._miny = r),
r > this._maxy && (this._maxy = r))
}
}
,
Ll.prototype.minExtent = function() {
if (this.isNull())
return 0;
var t = this.getWidth()
, e = this.getHeight();
return t < e ? t : e
}
,
Ll.prototype.getWidth = function() {
return this.isNull() ? 0 : this._maxx - this._minx
}
,
Ll.prototype.compareTo = function(t) {
var e = t;
return this.isNull() ? e.isNull() ? 0 : -1 : e.isNull() ? 1 : this._minx < e._minx ? -1 : this._minx > e._minx ? 1 : this._miny < e._miny ? -1 : this._miny > e._miny ? 1 : this._maxx < e._maxx ? -1 : this._maxx > e._maxx ? 1 : this._maxy < e._maxy ? -1 : this._maxy > e._maxy ? 1 : 0
}
,
Ll.prototype.translate = function(t, e) {
if (this.isNull())
return null;
this.init(this.getMinX() + t, this.getMaxX() + t, this.getMinY() + e, this.getMaxY() + e)
}
,
Ll.prototype.toString = function() {
return "Env[" + this._minx + " : " + this._maxx + ", " + this._miny + " : " + this._maxy + "]"
}
,
Ll.prototype.setToNull = function() {
this._minx = 0,
this._maxx = -1,
this._miny = 0,
this._maxy = -1
}
,
Ll.prototype.getHeight = function() {
return this.isNull() ? 0 : this._maxy - this._miny
}
,
Ll.prototype.maxExtent = function() {
if (this.isNull())
return 0;
var t = this.getWidth()
, e = this.getHeight();
return t > e ? t : e
}
,
Ll.prototype.expandBy = function() {
if (1 === arguments.length) {
var t = arguments[0];
this.expandBy(t, t)
} else if (2 === arguments.length) {
var e = arguments[0]
, n = arguments[1];
if (this.isNull())
return null;
this._minx -= e,
this._maxx += e,
this._miny -= n,
this._maxy += n,
(this._minx > this._maxx || this._miny > this._maxy) && this.setToNull()
}
}
,
Ll.prototype.contains = function() {
if (1 === arguments.length) {
if (arguments[0]instanceof Ll) {
var t = arguments[0];
return this.covers(t)
}
if (arguments[0]instanceof ul) {
var e = arguments[0];
return this.covers(e)
}
} else if (2 === arguments.length) {
var n = arguments[0]
, r = arguments[1];
return this.covers(n, r)
}
}
,
Ll.prototype.centre = function() {
return this.isNull() ? null : new ul((this.getMinX() + this.getMaxX()) / 2,(this.getMinY() + this.getMaxY()) / 2)
}
,
Ll.prototype.init = function() {
if (0 === arguments.length)
this.setToNull();
else if (1 === arguments.length) {
if (arguments[0]instanceof ul) {
var t = arguments[0];
this.init(t.x, t.x, t.y, t.y)
} else if (arguments[0]instanceof Ll) {
var e = arguments[0];
this._minx = e._minx,
this._maxx = e._maxx,
this._miny = e._miny,
this._maxy = e._maxy
}
} else if (2 === arguments.length) {
var n = arguments[0]
, r = arguments[1];
this.init(n.x, r.x, n.y, r.y)
} else if (4 === arguments.length) {
var i = arguments[0]
, o = arguments[1]
, s = arguments[2]
, a = arguments[3];
i < o ? (this._minx = i,
this._maxx = o) : (this._minx = o,
this._maxx = i),
s < a ? (this._miny = s,
this._maxy = a) : (this._miny = a,
this._maxy = s)
}
}
,
Ll.prototype.getMaxY = function() {
return this._maxy
}
,
Ll.prototype.distance = function(t) {
if (this.intersects(t))
return 0;
var e = 0;
this._maxx < t._minx ? e = t._minx - this._maxx : this._minx > t._maxx && (e = this._minx - t._maxx);
var n = 0;
return this._maxy < t._miny ? n = t._miny - this._maxy : this._miny > t._maxy && (n = this._miny - t._maxy),
0 === e ? n : 0 === n ? e : Math.sqrt(e * e + n * n)
}
,
Ll.prototype.hashCode = function() {
var t = 17;
return t = 37 * (t = 37 * (t = 37 * (t = 37 * t + ul.hashCode(this._minx)) + ul.hashCode(this._maxx)) + ul.hashCode(this._miny)) + ul.hashCode(this._maxy)
}
,
Ll.prototype.interfaces_ = function() {
return [il, al]
}
,
Ll.prototype.getClass = function() {
return Ll
}
,
Ll.intersects = function() {
if (3 === arguments.length) {
var t = arguments[0]
, e = arguments[1]
, n = arguments[2];
return n.x >= (t.x < e.x ? t.x : e.x) && n.x <= (t.x > e.x ? t.x : e.x) && n.y >= (t.y < e.y ? t.y : e.y) && n.y <= (t.y > e.y ? t.y : e.y)
}
if (4 === arguments.length) {
var r = arguments[0]
, i = arguments[1]
, o = arguments[2]
, s = arguments[3]
, a = Math.min(o.x, s.x)
, u = Math.max(o.x, s.x)
, l = Math.min(r.x, i.x)
, c = Math.max(r.x, i.x);
return !(l > u) && (!(c < a) && (a = Math.min(o.y, s.y),
u = Math.max(o.y, s.y),
l = Math.min(r.y, i.y),
c = Math.max(r.y, i.y),
!(l > u) && !(c < a)))
}
}
,
Ol.serialVersionUID.get = function() {
return 0x51845cd552189800
}
,
Object.defineProperties(Ll, Ol);
var Rl = {
typeStr: /^\s*(\w+)\s*\(\s*(.*)\s*\)\s*$/,
emptyTypeStr: /^\s*(\w+)\s*EMPTY\s*$/,
spaces: /\s+/,
parenComma: /\)\s*,\s*\(/,
doubleParenComma: /\)\s*\)\s*,\s*\(\s*\(/,
trimParens: /^\s*\(?(.*?)\)?\s*$/
}
, Tl = function(t) {
this.geometryFactory = t || new _h
};
Tl.prototype.read = function(t) {
var e, n, r;
t = t.replace(/[\n\r]/g, " ");
var i = Rl.typeStr.exec(t);
if (-1 !== t.search("EMPTY") && ((i = Rl.emptyTypeStr.exec(t))[2] = void 0),
i && (n = i[1].toLowerCase(),
r = i[2],
Dl[n] && (e = Dl[n].apply(this, [r]))),
void 0 === e)
throw new Error("Could not parse WKT " + t);
return e
}
,
Tl.prototype.write = function(t) {
return this.extractGeometry(t)
}
,
Tl.prototype.extractGeometry = function(t) {
var e = t.getGeometryType().toLowerCase();
if (!Al[e])
return null;
var n = e.toUpperCase();
return t.isEmpty() ? n + " EMPTY" : n + "(" + Al[e].apply(this, [t]) + ")"
}
;
var Al = {
coordinate: function(t) {
return t.x + " " + t.y
},
point: function(t) {
return Al.coordinate.call(this, t._coordinates._coordinates[0])
},
multipoint: function(t) {
for (var e = [], n = 0, r = t._geometries.length; n < r; ++n)
e.push("(" + Al.point.apply(this, [t._geometries[n]]) + ")");
return e.join(",")
},
linestring: function(t) {
for (var e = [], n = 0, r = t._points._coordinates.length; n < r; ++n)
e.push(Al.coordinate.apply(this, [t._points._coordinates[n]]));
return e.join(",")
},
linearring: function(t) {
for (var e = [], n = 0, r = t._points._coordinates.length; n < r; ++n)
e.push(Al.coordinate.apply(this, [t._points._coordinates[n]]));
return e.join(",")
},
multilinestring: function(t) {
for (var e = [], n = 0, r = t._geometries.length; n < r; ++n)
e.push("(" + Al.linestring.apply(this, [t._geometries[n]]) + ")");
return e.join(",")
},
polygon: function(t) {
var e = [];
e.push("(" + Al.linestring.apply(this, [t._shell]) + ")");
for (var n = 0, r = t._holes.length; n < r; ++n)
e.push("(" + Al.linestring.apply(this, [t._holes[n]]) + ")");
return e.join(",")
},
multipolygon: function(t) {
for (var e = [], n = 0, r = t._geometries.length; n < r; ++n)
e.push("(" + Al.polygon.apply(this, [t._geometries[n]]) + ")");
return e.join(",")
},
geometrycollection: function(t) {
for (var e = [], n = 0, r = t._geometries.length; n < r; ++n)
e.push(this.extractGeometry(t._geometries[n]));
return e.join(",")
}
}
, Dl = {
point: function(t) {
if (void 0 === t)
return this.geometryFactory.createPoint();
var e = t.trim().split(Rl.spaces);
return this.geometryFactory.createPoint(new ul(Number.parseFloat(e[0]),Number.parseFloat(e[1])))
},
multipoint: function(t) {
var e;
if (void 0 === t)
return this.geometryFactory.createMultiPoint();
for (var n = t.trim().split(","), r = [], i = 0, o = n.length; i < o; ++i)
e = n[i].replace(Rl.trimParens, "$1"),
r.push(Dl.point.apply(this, [e]));
return this.geometryFactory.createMultiPoint(r)
},
linestring: function(t) {
if (void 0 === t)
return this.geometryFactory.createLineString();
for (var e, n = t.trim().split(","), r = [], i = 0, o = n.length; i < o; ++i)
e = n[i].trim().split(Rl.spaces),
r.push(new ul(Number.parseFloat(e[0]),Number.parseFloat(e[1])));
return this.geometryFactory.createLineString(r)
},
linearring: function(t) {
if (void 0 === t)
return this.geometryFactory.createLinearRing();
for (var e, n = t.trim().split(","), r = [], i = 0, o = n.length; i < o; ++i)
e = n[i].trim().split(Rl.spaces),
r.push(new ul(Number.parseFloat(e[0]),Number.parseFloat(e[1])));
return this.geometryFactory.createLinearRing(r)
},
multilinestring: function(t) {
var e;
if (void 0 === t)
return this.geometryFactory.createMultiLineString();
for (var n = t.trim().split(Rl.parenComma), r = [], i = 0, o = n.length; i < o; ++i)
e = n[i].replace(Rl.trimParens, "$1"),
r.push(Dl.linestring.apply(this, [e]));
return this.geometryFactory.createMultiLineString(r)
},
polygon: function(t) {
var e, n, r;
if (void 0 === t)
return this.geometryFactory.createPolygon();
for (var i, o = t.trim().split(Rl.parenComma), s = [], a = 0, u = o.length; a < u; ++a)
e = o[a].replace(Rl.trimParens, "$1"),
n = Dl.linestring.apply(this, [e]),
r = this.geometryFactory.createLinearRing(n._points),
0 === a ? i = r : s.push(r);
return this.geometryFactory.createPolygon(i, s)
},
multipolygon: function(t) {
var e;
if (void 0 === t)
return this.geometryFactory.createMultiPolygon();
for (var n = t.trim().split(Rl.doubleParenComma), r = [], i = 0, o = n.length; i < o; ++i)
e = n[i].replace(Rl.trimParens, "$1"),
r.push(Dl.polygon.apply(this, [e]));
return this.geometryFactory.createMultiPolygon(r)
},
geometrycollection: function(t) {
if (void 0 === t)
return this.geometryFactory.createGeometryCollection();
for (var e = (t = t.replace(/,\s*([A-Za-z])/g, "|$1")).trim().split("|"), n = [], r = 0, i = e.length; r < i; ++r)
n.push(this.read(e[r]));
return this.geometryFactory.createGeometryCollection(n)
}
}
, Fl = function(t) {
this.parser = new Tl(t)
};
Fl.prototype.write = function(t) {
return this.parser.write(t)
}
,
Fl.toLineString = function(t, e) {
if (2 !== arguments.length)
throw new Error("Not implemented");
return "LINESTRING ( " + t.x + " " + t.y + ", " + e.x + " " + e.y + " )"
}
;
var kl = function(t) {
function e(e) {
t.call(this, e),
this.name = "RuntimeException",
this.message = e,
this.stack = (new t).stack
}
return t && (e.__proto__ = t),
e.prototype = Object.create(t && t.prototype),
e.prototype.constructor = e,
e
}(Error)
, Gl = function(t) {
function e() {
if (t.call(this),
0 === arguments.length)
t.call(this);
else if (1 === arguments.length) {
var e = arguments[0];
t.call(this, e)
}
}
return t && (e.__proto__ = t),
e.prototype = Object.create(t && t.prototype),
e.prototype.constructor = e,
e.prototype.interfaces_ = function() {
return []
}
,
e.prototype.getClass = function() {
return e
}
,
e
}(kl)
, ql = function() {};
ql.prototype.interfaces_ = function() {
return []
}
,
ql.prototype.getClass = function() {
return ql
}
,
ql.shouldNeverReachHere = function() {
if (0 === arguments.length)
ql.shouldNeverReachHere(null);
else if (1 === arguments.length) {
var t = arguments[0];
throw new Gl("Should never reach here" + (null !== t ? ": " + t : ""))
}
}
,
ql.isTrue = function() {
var t;
if (1 === arguments.length)
ql.isTrue(arguments[0], null);
else if (2 === arguments.length && (t = arguments[1],
!arguments[0]))
throw null === t ? new Gl : new Gl(t)
}
,
ql.equals = function() {
var t, e, n;
if (2 === arguments.length)
ql.equals(t = arguments[0], e = arguments[1], null);
else if (3 === arguments.length && (t = arguments[0],
n = arguments[2],
!(e = arguments[1]).equals(t)))
throw new Gl("Expected " + t + " but encountered " + e + (null !== n ? ": " + n : ""))
}
;
var Bl = function() {
this._result = null,
this._inputLines = Array(2).fill().map((function() {
return Array(2)
}
)),
this._intPt = new Array(2).fill(null),
this._intLineIndex = null,
this._isProper = null,
this._pa = null,
this._pb = null,
this._precisionModel = null,
this._intPt[0] = new ul,
this._intPt[1] = new ul,
this._pa = this._intPt[0],
this._pb = this._intPt[1],
this._result = 0
}
, zl = {
DONT_INTERSECT: {
configurable: !0
},
DO_INTERSECT: {
configurable: !0
},
COLLINEAR: {
configurable: !0
},
NO_INTERSECTION: {
configurable: !0
},
POINT_INTERSECTION: {
configurable: !0
},
COLLINEAR_INTERSECTION: {
configurable: !0
}
};
Bl.prototype.getIndexAlongSegment = function(t, e) {
return this.computeIntLineIndex(),
this._intLineIndex[t][e]
}
,
Bl.prototype.getTopologySummary = function() {
var t = new vl;
return this.isEndPoint() && t.append(" endpoint"),
this._isProper && t.append(" proper"),
this.isCollinear() && t.append(" collinear"),
t.toString()
}
,
Bl.prototype.computeIntersection = function(t, e, n, r) {
this._inputLines[0][0] = t,
this._inputLines[0][1] = e,
this._inputLines[1][0] = n,
this._inputLines[1][1] = r,
this._result = this.computeIntersect(t, e, n, r)
}
,
Bl.prototype.getIntersectionNum = function() {
return this._result
}
,
Bl.prototype.computeIntLineIndex = function() {
if (0 === arguments.length)
null === this._intLineIndex && (this._intLineIndex = Array(2).fill().map((function() {
return Array(2)
}
)),
this.computeIntLineIndex(0),
this.computeIntLineIndex(1));
else if (1 === arguments.length) {
var t = arguments[0]
, e = this.getEdgeDistance(t, 0)
, n = this.getEdgeDistance(t, 1);
e > n ? (this._intLineIndex[t][0] = 0,
this._intLineIndex[t][1] = 1) : (this._intLineIndex[t][0] = 1,
this._intLineIndex[t][1] = 0)
}
}
,
Bl.prototype.isProper = function() {
return this.hasIntersection() && this._isProper
}
,
Bl.prototype.setPrecisionModel = function(t) {
this._precisionModel = t
}
,
Bl.prototype.isInteriorIntersection = function() {
var t = this;
if (0 === arguments.length)
return !!this.isInteriorIntersection(0) || !!this.isInteriorIntersection(1);
if (1 === arguments.length) {
for (var e = arguments[0], n = 0; n < this._result; n++)
if (!t._intPt[n].equals2D(t._inputLines[e][0]) && !t._intPt[n].equals2D(t._inputLines[e][1]))
return !0;
return !1
}
}
,
Bl.prototype.getIntersection = function(t) {
return this._intPt[t]
}
,
Bl.prototype.isEndPoint = function() {
return this.hasIntersection() && !this._isProper
}
,
Bl.prototype.hasIntersection = function() {
return this._result !== Bl.NO_INTERSECTION
}
,
Bl.prototype.getEdgeDistance = function(t, e) {
return Bl.computeEdgeDistance(this._intPt[e], this._inputLines[t][0], this._inputLines[t][1])
}
,
Bl.prototype.isCollinear = function() {
return this._result === Bl.COLLINEAR_INTERSECTION
}
,
Bl.prototype.toString = function() {
return Fl.toLineString(this._inputLines[0][0], this._inputLines[0][1]) + " - " + Fl.toLineString(this._inputLines[1][0], this._inputLines[1][1]) + this.getTopologySummary()
}
,
Bl.prototype.getEndpoint = function(t, e) {
return this._inputLines[t][e]
}
,
Bl.prototype.isIntersection = function(t) {
for (var e = 0; e < this._result; e++)
if (this._intPt[e].equals2D(t))
return !0;
return !1
}
,
Bl.prototype.getIntersectionAlongSegment = function(t, e) {
return this.computeIntLineIndex(),
this._intPt[this._intLineIndex[t][e]]
}
,
Bl.prototype.interfaces_ = function() {
return []
}
,
Bl.prototype.getClass = function() {
return Bl
}
,
Bl.computeEdgeDistance = function(t, e, n) {
var r = Math.abs(n.x - e.x)
, i = Math.abs(n.y - e.y)
, o = -1;
if (t.equals(e))
o = 0;
else if (t.equals(n))
o = r > i ? r : i;
else {
var s = Math.abs(t.x - e.x)
, a = Math.abs(t.y - e.y);
0 !== (o = r > i ? s : a) || t.equals(e) || (o = Math.max(s, a))
}
return ql.isTrue(!(0 === o && !t.equals(e)), "Bad distance calculation"),
o
}
,
Bl.nonRobustComputeEdgeDistance = function(t, e, n) {
var r = t.x - e.x
, i = t.y - e.y
, o = Math.sqrt(r * r + i * i);
return ql.isTrue(!(0 === o && !t.equals(e)), "Invalid distance calculation"),
o
}
,
zl.DONT_INTERSECT.get = function() {
return 0
}
,
zl.DO_INTERSECT.get = function() {
return 1
}
,
zl.COLLINEAR.get = function() {
return 2
}
,
zl.NO_INTERSECTION.get = function() {
return 0
}
,
zl.POINT_INTERSECTION.get = function() {
return 1
}
,
zl.COLLINEAR_INTERSECTION.get = function() {
return 2
}
,
Object.defineProperties(Bl, zl);
var jl = function(t) {
function e() {
t.apply(this, arguments)
}
return t && (e.__proto__ = t),
e.prototype = Object.create(t && t.prototype),
e.prototype.constructor = e,
e.prototype.isInSegmentEnvelopes = function(t) {
var e = new Ll(this._inputLines[0][0],this._inputLines[0][1])
, n = new Ll(this._inputLines[1][0],this._inputLines[1][1]);
return e.contains(t) && n.contains(t)
}
,
e.prototype.computeIntersection = function() {
if (3 !== arguments.length)
return t.prototype.computeIntersection.apply(this, arguments);
var e = arguments[0]
, n = arguments[1]
, r = arguments[2];
if (this._isProper = !1,
Ll.intersects(n, r, e) && 0 === Xl.orientationIndex(n, r, e) && 0 === Xl.orientationIndex(r, n, e))
return this._isProper = !0,
(e.equals(n) || e.equals(r)) && (this._isProper = !1),
this._result = t.POINT_INTERSECTION,
null;
this._result = t.NO_INTERSECTION
}
,
e.prototype.normalizeToMinimum = function(t, e, n, r, i) {
i.x = this.smallestInAbsValue(t.x, e.x, n.x, r.x),
i.y = this.smallestInAbsValue(t.y, e.y, n.y, r.y),
t.x -= i.x,
t.y -= i.y,
e.x -= i.x,
e.y -= i.y,
n.x -= i.x,
n.y -= i.y,
r.x -= i.x,
r.y -= i.y
}
,
e.prototype.safeHCoordinateIntersection = function(t, n, r, i) {
var o = null;
try {
o = Ml.intersection(t, n, r, i)
} catch (s) {
if (!(s instanceof Cl))
throw s;
o = e.nearestEndpoint(t, n, r, i)
}
return o
}
,
e.prototype.intersection = function(t, n, r, i) {
var o = this.intersectionWithNormalization(t, n, r, i);
return this.isInSegmentEnvelopes(o) || (o = new ul(e.nearestEndpoint(t, n, r, i))),
null !== this._precisionModel && this._precisionModel.makePrecise(o),
o
}
,
e.prototype.smallestInAbsValue = function(t, e, n, r) {
var i = t
, o = Math.abs(i);
return Math.abs(e) < o && (i = e,
o = Math.abs(e)),
Math.abs(n) < o && (i = n,
o = Math.abs(n)),
Math.abs(r) < o && (i = r),
i
}
,
e.prototype.checkDD = function(t, e, n, r, i) {
var o = bl.intersection(t, e, n, r)
, s = this.isInSegmentEnvelopes(o);
Pl.out.println("DD in env = " + s + " --------------------- " + o),
i.distance(o) > 1e-4 && Pl.out.println("Distance = " + i.distance(o))
}
,
e.prototype.intersectionWithNormalization = function(t, e, n, r) {
var i = new ul(t)
, o = new ul(e)
, s = new ul(n)
, a = new ul(r)
, u = new ul;
this.normalizeToEnvCentre(i, o, s, a, u);
var l = this.safeHCoordinateIntersection(i, o, s, a);
return l.x += u.x,
l.y += u.y,
l
}
,
e.prototype.computeCollinearIntersection = function(e, n, r, i) {
var o = Ll.intersects(e, n, r)
, s = Ll.intersects(e, n, i)
, a = Ll.intersects(r, i, e)
, u = Ll.intersects(r, i, n);
return o && s ? (this._intPt[0] = r,
this._intPt[1] = i,
t.COLLINEAR_INTERSECTION) : a && u ? (this._intPt[0] = e,
this._intPt[1] = n,
t.COLLINEAR_INTERSECTION) : o && a ? (this._intPt[0] = r,
this._intPt[1] = e,
!r.equals(e) || s || u ? t.COLLINEAR_INTERSECTION : t.POINT_INTERSECTION) : o && u ? (this._intPt[0] = r,
this._intPt[1] = n,
!r.equals(n) || s || a ? t.COLLINEAR_INTERSECTION : t.POINT_INTERSECTION) : s && a ? (this._intPt[0] = i,
this._intPt[1] = e,
!i.equals(e) || o || u ? t.COLLINEAR_INTERSECTION : t.POINT_INTERSECTION) : s && u ? (this._intPt[0] = i,
this._intPt[1] = n,
!i.equals(n) || o || a ? t.COLLINEAR_INTERSECTION : t.POINT_INTERSECTION) : t.NO_INTERSECTION
}
,
e.prototype.normalizeToEnvCentre = function(t, e, n, r, i) {
var o = t.x < e.x ? t.x : e.x
, s = t.y < e.y ? t.y : e.y
, a = t.x > e.x ? t.x : e.x
, u = t.y > e.y ? t.y : e.y
, l = n.x < r.x ? n.x : r.x
, c = n.y < r.y ? n.y : r.y
, h = n.x > r.x ? n.x : r.x
, p = n.y > r.y ? n.y : r.y
, f = ((o > l ? o : l) + (a < h ? a : h)) / 2
, g = ((s > c ? s : c) + (u < p ? u : p)) / 2;
i.x = f,
i.y = g,
t.x -= i.x,
t.y -= i.y,
e.x -= i.x,
e.y -= i.y,
n.x -= i.x,
n.y -= i.y,
r.x -= i.x,
r.y -= i.y
}
,
e.prototype.computeIntersect = function(e, n, r, i) {
if (this._isProper = !1,
!Ll.intersects(e, n, r, i))
return t.NO_INTERSECTION;
var o = Xl.orientationIndex(e, n, r)
, s = Xl.orientationIndex(e, n, i);
if (o > 0 && s > 0 || o < 0 && s < 0)
return t.NO_INTERSECTION;
var a = Xl.orientationIndex(r, i, e)
, u = Xl.orientationIndex(r, i, n);
return a > 0 && u > 0 || a < 0 && u < 0 ? t.NO_INTERSECTION : 0 === o && 0 === s && 0 === a && 0 === u ? this.computeCollinearIntersection(e, n, r, i) : (0 === o || 0 === s || 0 === a || 0 === u ? (this._isProper = !1,
e.equals2D(r) || e.equals2D(i) ? this._intPt[0] = e : n.equals2D(r) || n.equals2D(i) ? this._intPt[0] = n : 0 === o ? this._intPt[0] = new ul(r) : 0 === s ? this._intPt[0] = new ul(i) : 0 === a ? this._intPt[0] = new ul(e) : 0 === u && (this._intPt[0] = new ul(n))) : (this._isProper = !0,
this._intPt[0] = this.intersection(e, n, r, i)),
t.POINT_INTERSECTION)
}
,
e.prototype.interfaces_ = function() {
return []
}
,
e.prototype.getClass = function() {
return e
}
,
e.nearestEndpoint = function(t, e, n, r) {
var i = t
, o = Xl.distancePointLine(t, n, r)
, s = Xl.distancePointLine(e, n, r);
return s < o && (o = s,
i = e),
(s = Xl.distancePointLine(n, t, e)) < o && (o = s,
i = n),
(s = Xl.distancePointLine(r, t, e)) < o && (o = s,
i = r),
i
}
,
e
}(Bl)
, Ul = function() {};
Ul.prototype.interfaces_ = function() {
return []
}
,
Ul.prototype.getClass = function() {
return Ul
}
,
Ul.orientationIndex = function(t, e, n) {
var r = e.x - t.x
, i = e.y - t.y
, o = n.x - e.x
, s = n.y - e.y;
return Ul.signOfDet2x2(r, i, o, s)
}
,
Ul.signOfDet2x2 = function(t, e, n, r) {
var i = null
, o = null
, s = null;
if (i = 1,
0 === t || 0 === r)
return 0 === e || 0 === n ? 0 : e > 0 ? n > 0 ? -i : i : n > 0 ? i : -i;
if (0 === e || 0 === n)
return r > 0 ? t > 0 ? i : -i : t > 0 ? -i : i;
if (e > 0 ? r > 0 ? e <= r || (i = -i,
o = t,
t = n,
n = o,
o = e,
e = r,
r = o) : e <= -r ? (i = -i,
n = -n,
r = -r) : (o = t,
t = -n,
n = o,
o = e,
e = -r,
r = o) : r > 0 ? -e <= r ? (i = -i,
t = -t,
e = -e) : (o = -t,
t = n,
n = o,
o = -e,
e = r,
r = o) : e >= r ? (t = -t,
e = -e,
n = -n,
r = -r) : (i = -i,
o = -t,
t = -n,
n = o,
o = -e,
e = -r,
r = o),
t > 0) {
if (!(n > 0))
return i;
if (!(t <= n))
return i
} else {
if (n > 0)
return -i;
if (!(t >= n))
return -i;
i = -i,
t = -t,
n = -n
}
for (; ; ) {
if ((r -= (s = Math.floor(n / t)) * e) < 0)
return -i;
if (r > e)
return i;
if (t > (n -= s * t) + n) {
if (e < r + r)
return i
} else {
if (e > r + r)
return -i;
n = t - n,
r = e - r,
i = -i
}
if (0 === r)
return 0 === n ? 0 : -i;
if (0 === n)
return i;
if ((e -= (s = Math.floor(t / n)) * r) < 0)
return i;
if (e > r)
return -i;
if (n > (t -= s * n) + t) {
if (r < e + e)
return -i
} else {
if (r > e + e)
return i;
t = n - t,
e = r - e,
i = -i
}
if (0 === e)
return 0 === t ? 0 : i;
if (0 === t)
return -i
}
}
;
var Vl = function() {
this._p = null,
this._crossingCount = 0,
this._isPointOnSegment = !1;
var t = arguments[0];
this._p = t
};
Vl.prototype.countSegment = function(t, e) {
if (t.x < this._p.x && e.x < this._p.x)
return null;
if (this._p.x === e.x && this._p.y === e.y)
return this._isPointOnSegment = !0,
null;
if (t.y === this._p.y && e.y === this._p.y) {
var n = t.x
, r = e.x;
return n > r && (n = e.x,
r = t.x),
this._p.x >= n && this._p.x <= r && (this._isPointOnSegment = !0),
null
}
if (t.y > this._p.y && e.y <= this._p.y || e.y > this._p.y && t.y <= this._p.y) {
var i = t.x - this._p.x
, o = t.y - this._p.y
, s = e.x - this._p.x
, a = e.y - this._p.y
, u = Ul.signOfDet2x2(i, o, s, a);
if (0 === u)
return this._isPointOnSegment = !0,
null;
a < o && (u = -u),
u > 0 && this._crossingCount++
}
}
,
Vl.prototype.isPointInPolygon = function() {
return this.getLocation() !== pl.EXTERIOR
}
,
Vl.prototype.getLocation = function() {
return this._isPointOnSegment ? pl.BOUNDARY : this._crossingCount % 2 == 1 ? pl.INTERIOR : pl.EXTERIOR
}
,
Vl.prototype.isOnSegment = function() {
return this._isPointOnSegment
}
,
Vl.prototype.interfaces_ = function() {
return []
}
,
Vl.prototype.getClass = function() {
return Vl
}
,
Vl.locatePointInRing = function() {
if (arguments[0]instanceof ul && gl(arguments[1], Il)) {
for (var t = arguments[0], e = arguments[1], n = new Vl(t), r = new ul, i = new ul, o = 1; o < e.size(); o++)
if (e.getCoordinate(o, r),
e.getCoordinate(o - 1, i),
n.countSegment(r, i),
n.isOnSegment())
return n.getLocation();
return n.getLocation()
}
if (arguments[0]instanceof ul && arguments[1]instanceof Array) {
for (var s = arguments[0], a = arguments[1], u = new Vl(s), l = 1; l < a.length; l++) {
var c = a[l]
, h = a[l - 1];
if (u.countSegment(c, h),
u.isOnSegment())
return u.getLocation()
}
return u.getLocation()
}
}
;
var Xl = function() {}
, Yl = {
CLOCKWISE: {
configurable: !0
},
RIGHT: {
configurable: !0
},
COUNTERCLOCKWISE: {
configurable: !0
},
LEFT: {
configurable: !0
},
COLLINEAR: {
configurable: !0
},
STRAIGHT: {
configurable: !0
}
};
Xl.prototype.interfaces_ = function() {
return []
}
,
Xl.prototype.getClass = function() {
return Xl
}
,
Xl.orientationIndex = function(t, e, n) {
return bl.orientationIndex(t, e, n)
}
,
Xl.signedArea = function() {
if (arguments[0]instanceof Array) {
var t = arguments[0];
if (t.length < 3)
return 0;
for (var e = 0, n = t[0].x, r = 1; r < t.length - 1; r++) {
var i = t[r].x - n
, o = t[r + 1].y
, s = t[r - 1].y;
e += i * (s - o)
}
return e / 2
}
if (gl(arguments[0], Il)) {
var a = arguments[0]
, u = a.size();
if (u < 3)
return 0;
var l = new ul
, c = new ul
, h = new ul;
a.getCoordinate(0, c),
a.getCoordinate(1, h);
var p = c.x;
h.x -= p;
for (var f = 0, g = 1; g < u - 1; g++)
l.y = c.y,
c.x = h.x,
c.y = h.y,
a.getCoordinate(g + 1, h),
h.x -= p,
f += c.x * (l.y - h.y);
return f / 2
}
}
,
Xl.distanceLineLine = function(t, e, n, r) {
if (t.equals(e))
return Xl.distancePointLine(t, n, r);
if (n.equals(r))
return Xl.distancePointLine(r, t, e);
var i = !1;
if (Ll.intersects(t, e, n, r)) {
var o = (e.x - t.x) * (r.y - n.y) - (e.y - t.y) * (r.x - n.x);
if (0 === o)
i = !0;
else {
var s = (t.y - n.y) * (r.x - n.x) - (t.x - n.x) * (r.y - n.y)
, a = ((t.y - n.y) * (e.x - t.x) - (t.x - n.x) * (e.y - t.y)) / o
, u = s / o;
(u < 0 || u > 1 || a < 0 || a > 1) && (i = !0)
}
} else
i = !0;
return i ? dl.min(Xl.distancePointLine(t, n, r), Xl.distancePointLine(e, n, r), Xl.distancePointLine(n, t, e), Xl.distancePointLine(r, t, e)) : 0
}
,
Xl.isPointInRing = function(t, e) {
return Xl.locatePointInRing(t, e) !== pl.EXTERIOR
}
,
Xl.computeLength = function(t) {
var e = t.size();
if (e <= 1)
return 0;
var n = 0
, r = new ul;
t.getCoordinate(0, r);
for (var i = r.x, o = r.y, s = 1; s < e; s++) {
t.getCoordinate(s, r);
var a = r.x
, u = r.y
, l = a - i
, c = u - o;
n += Math.sqrt(l * l + c * c),
i = a,
o = u
}
return n
}
,
Xl.isCCW = function(t) {
var e = t.length - 1;
if (e < 3)
throw new el("Ring has fewer than 4 points, so orientation cannot be determined");
for (var n = t[0], r = 0, i = 1; i <= e; i++) {
var o = t[i];
o.y > n.y && (n = o,
r = i)
}
var s = r;
do {
(s -= 1) < 0 && (s = e)
} while (t[s].equals2D(n) && s !== r);
var a = r;
do {
a = (a + 1) % e
} while (t[a].equals2D(n) && a !== r);
var u = t[s]
, l = t[a];
if (u.equals2D(n) || l.equals2D(n) || u.equals2D(l))
return !1;
var c = Xl.computeOrientation(u, n, l)
, h = !1;
return h = 0 === c ? u.x > l.x : c > 0,
h
}
,
Xl.locatePointInRing = function(t, e) {
return Vl.locatePointInRing(t, e)
}
,
Xl.distancePointLinePerpendicular = function(t, e, n) {
var r = (n.x - e.x) * (n.x - e.x) + (n.y - e.y) * (n.y - e.y)
, i = ((e.y - t.y) * (n.x - e.x) - (e.x - t.x) * (n.y - e.y)) / r;
return Math.abs(i) * Math.sqrt(r)
}
,
Xl.computeOrientation = function(t, e, n) {
return Xl.orientationIndex(t, e, n)
}
,
Xl.distancePointLine = function() {
if (2 === arguments.length) {
var t = arguments[0]
, e = arguments[1];
if (0 === e.length)
throw new el("Line array must contain at least one vertex");
for (var n = t.distance(e[0]), r = 0; r < e.length - 1; r++) {
var i = Xl.distancePointLine(t, e[r], e[r + 1]);
i < n && (n = i)
}
return n
}
if (3 === arguments.length) {
var o = arguments[0]
, s = arguments[1]
, a = arguments[2];
if (s.x === a.x && s.y === a.y)
return o.distance(s);
var u = (a.x - s.x) * (a.x - s.x) + (a.y - s.y) * (a.y - s.y)
, l = ((o.x - s.x) * (a.x - s.x) + (o.y - s.y) * (a.y - s.y)) / u;
if (l <= 0)
return o.distance(s);
if (l >= 1)
return o.distance(a);
var c = ((s.y - o.y) * (a.x - s.x) - (s.x - o.x) * (a.y - s.y)) / u;
return Math.abs(c) * Math.sqrt(u)
}
}
,
Xl.isOnLine = function(t, e) {
for (var n = new jl, r = 1; r < e.length; r++) {
var i = e[r - 1]
, o = e[r];
if (n.computeIntersection(t, i, o),
n.hasIntersection())
return !0
}
return !1
}
,
Yl.CLOCKWISE.get = function() {
return -1
}
,
Yl.RIGHT.get = function() {
return Xl.CLOCKWISE
}
,
Yl.COUNTERCLOCKWISE.get = function() {
return 1
}
,
Yl.LEFT.get = function() {
return Xl.COUNTERCLOCKWISE
}
,
Yl.COLLINEAR.get = function() {
return 0
}
,
Yl.STRAIGHT.get = function() {
return Xl.COLLINEAR
}
,
Object.defineProperties(Xl, Yl);
var Hl = function() {};
Hl.prototype.filter = function(t) {}
,
Hl.prototype.interfaces_ = function() {
return []
}
,
Hl.prototype.getClass = function() {
return Hl
}
;
var Wl = function() {
var t = arguments[0];
this._envelope = null,
this._factory = null,
this._SRID = null,
this._userData = null,
this._factory = t,
this._SRID = t.getSRID()
}
, Jl = {
serialVersionUID: {
configurable: !0
},
SORTINDEX_POINT: {
configurable: !0
},
SORTINDEX_MULTIPOINT: {
configurable: !0
},
SORTINDEX_LINESTRING: {
configurable: !0
},
SORTINDEX_LINEARRING: {
configurable: !0
},
SORTINDEX_MULTILINESTRING: {
configurable: !0
},
SORTINDEX_POLYGON: {
configurable: !0
},
SORTINDEX_MULTIPOLYGON: {
configurable: !0
},
SORTINDEX_GEOMETRYCOLLECTION: {
configurable: !0
},
geometryChangedFilter: {
configurable: !0
}
};
Wl.prototype.isGeometryCollection = function() {
return this.getSortIndex() === Wl.SORTINDEX_GEOMETRYCOLLECTION
}
,
Wl.prototype.getFactory = function() {
return this._factory
}
,
Wl.prototype.getGeometryN = function(t) {
return this
}
,
Wl.prototype.getArea = function() {
return 0
}
,
Wl.prototype.isRectangle = function() {
return !1
}
,
Wl.prototype.equals = function() {
if (arguments[0]instanceof Wl) {
var t = arguments[0];
return null !== t && this.equalsTopo(t)
}
if (arguments[0]instanceof Object) {
var e = arguments[0];
if (!(e instanceof Wl))
return !1;
var n = e;
return this.equalsExact(n)
}
}
,
Wl.prototype.equalsExact = function(t) {
return this === t || this.equalsExact(t, 0)
}
,
Wl.prototype.geometryChanged = function() {
this.apply(Wl.geometryChangedFilter)
}
,
Wl.prototype.geometryChangedAction = function() {
this._envelope = null
}
,
Wl.prototype.equalsNorm = function(t) {
return null !== t && this.norm().equalsExact(t.norm())
}
,
Wl.prototype.getLength = function() {
return 0
}
,
Wl.prototype.getNumGeometries = function() {
return 1
}
,
Wl.prototype.compareTo = function() {
if (1 === arguments.length) {
var t = arguments[0]
, e = t;
return this.getSortIndex() !== e.getSortIndex() ? this.getSortIndex() - e.getSortIndex() : this.isEmpty() && e.isEmpty() ? 0 : this.isEmpty() ? -1 : e.isEmpty() ? 1 : this.compareToSameClass(t)
}
if (2 === arguments.length) {
var n = arguments[0]
, r = arguments[1];
return this.getSortIndex() !== n.getSortIndex() ? this.getSortIndex() - n.getSortIndex() : this.isEmpty() && n.isEmpty() ? 0 : this.isEmpty() ? -1 : n.isEmpty() ? 1 : this.compareToSameClass(n, r)
}
}
,
Wl.prototype.getUserData = function() {
return this._userData
}
,
Wl.prototype.getSRID = function() {
return this._SRID
}
,
Wl.prototype.getEnvelope = function() {
return this.getFactory().toGeometry(this.getEnvelopeInternal())
}
,
Wl.prototype.checkNotGeometryCollection = function(t) {
if (t.getSortIndex() === Wl.SORTINDEX_GEOMETRYCOLLECTION)
throw new el("This method does not support GeometryCollection arguments")
}
,
Wl.prototype.equal = function(t, e, n) {
return 0 === n ? t.equals(e) : t.distance(e) <= n
}
,
Wl.prototype.norm = function() {
var t = this.copy();
return t.normalize(),
t
}
,
Wl.prototype.getPrecisionModel = function() {
return this._factory.getPrecisionModel()
}
,
Wl.prototype.getEnvelopeInternal = function() {
return null === this._envelope && (this._envelope = this.computeEnvelopeInternal()),
new Ll(this._envelope)
}
,
Wl.prototype.setSRID = function(t) {
this._SRID = t
}
,
Wl.prototype.setUserData = function(t) {
this._userData = t
}
,
Wl.prototype.compare = function(t, e) {
for (var n = t.iterator(), r = e.iterator(); n.hasNext() && r.hasNext(); ) {
var i = n.next()
, o = r.next()
, s = i.compareTo(o);
if (0 !== s)
return s
}
return n.hasNext() ? 1 : r.hasNext() ? -1 : 0
}
,
Wl.prototype.hashCode = function() {
return this.getEnvelopeInternal().hashCode()
}
,
Wl.prototype.isGeometryCollectionOrDerived = function() {
return this.getSortIndex() === Wl.SORTINDEX_GEOMETRYCOLLECTION || this.getSortIndex() === Wl.SORTINDEX_MULTIPOINT || this.getSortIndex() === Wl.SORTINDEX_MULTILINESTRING || this.getSortIndex() === Wl.SORTINDEX_MULTIPOLYGON
}
,
Wl.prototype.interfaces_ = function() {
return [ol, il, al]
}
,
Wl.prototype.getClass = function() {
return Wl
}
,
Wl.hasNonEmptyElements = function(t) {
for (var e = 0; e < t.length; e++)
if (!t[e].isEmpty())
return !0;
return !1
}
,
Wl.hasNullElements = function(t) {
for (var e = 0; e < t.length; e++)
if (null === t[e])
return !0;
return !1
}
,
Jl.serialVersionUID.get = function() {
return 0x799ea46522854c00
}
,
Jl.SORTINDEX_POINT.get = function() {
return 0
}
,
Jl.SORTINDEX_MULTIPOINT.get = function() {
return 1
}
,
Jl.SORTINDEX_LINESTRING.get = function() {
return 2
}
,
Jl.SORTINDEX_LINEARRING.get = function() {
return 3
}
,
Jl.SORTINDEX_MULTILINESTRING.get = function() {
return 4
}
,
Jl.SORTINDEX_POLYGON.get = function() {
return 5
}
,
Jl.SORTINDEX_MULTIPOLYGON.get = function() {
return 6
}
,
Jl.SORTINDEX_GEOMETRYCOLLECTION.get = function() {
return 7
}
,
Jl.geometryChangedFilter.get = function() {
return Zl
}
,
Object.defineProperties(Wl, Jl);
var Zl = function() {};
Zl.interfaces_ = function() {
return [Hl]
}
,
Zl.filter = function(t) {
t.geometryChangedAction()
}
;
var Kl = function() {};
Kl.prototype.filter = function(t) {}
,
Kl.prototype.interfaces_ = function() {
return []
}
,
Kl.prototype.getClass = function() {
return Kl
}
;
var Ql = function() {}
, $l = {
Mod2BoundaryNodeRule: {
configurable: !0
},
EndPointBoundaryNodeRule: {
configurable: !0
},
MultiValentEndPointBoundaryNodeRule: {
configurable: !0
},
MonoValentEndPointBoundaryNodeRule: {
configurable: !0
},
MOD2_BOUNDARY_RULE: {
configurable: !0
},
ENDPOINT_BOUNDARY_RULE: {
configurable: !0
},
MULTIVALENT_ENDPOINT_BOUNDARY_RULE: {
configurable: !0
},
MONOVALENT_ENDPOINT_BOUNDARY_RULE: {
configurable: !0
},
OGC_SFS_BOUNDARY_RULE: {
configurable: !0
}
};
Ql.prototype.isInBoundary = function(t) {}
,
Ql.prototype.interfaces_ = function() {
return []
}
,
Ql.prototype.getClass = function() {
return Ql
}
,
$l.Mod2BoundaryNodeRule.get = function() {
return tc
}
,
$l.EndPointBoundaryNodeRule.get = function() {
return ec
}
,
$l.MultiValentEndPointBoundaryNodeRule.get = function() {
return nc
}
,
$l.MonoValentEndPointBoundaryNodeRule.get = function() {
return rc
}
,
$l.MOD2_BOUNDARY_RULE.get = function() {
return new tc
}
,
$l.ENDPOINT_BOUNDARY_RULE.get = function() {
return new ec
}
,
$l.MULTIVALENT_ENDPOINT_BOUNDARY_RULE.get = function() {
return new nc
}
,
$l.MONOVALENT_ENDPOINT_BOUNDARY_RULE.get = function() {
return new rc
}
,
$l.OGC_SFS_BOUNDARY_RULE.get = function() {
return Ql.MOD2_BOUNDARY_RULE
}
,
Object.defineProperties(Ql, $l);
var tc = function() {};
tc.prototype.isInBoundary = function(t) {
return t % 2 == 1
}
,
tc.prototype.interfaces_ = function() {
return [Ql]
}
,
tc.prototype.getClass = function() {
return tc
}
;
var ec = function() {};
ec.prototype.isInBoundary = function(t) {
return t > 0
}
,
ec.prototype.interfaces_ = function() {
return [Ql]
}
,
ec.prototype.getClass = function() {
return ec
}
;
var nc = function() {};
nc.prototype.isInBoundary = function(t) {
return t > 1
}
,
nc.prototype.interfaces_ = function() {
return [Ql]
}
,
nc.prototype.getClass = function() {
return nc
}
;
var rc = function() {};
rc.prototype.isInBoundary = function(t) {
return 1 === t
}
,
rc.prototype.interfaces_ = function() {
return [Ql]
}
,
rc.prototype.getClass = function() {
return rc
}
;
var ic = function() {};
function oc(t) {
this.message = t || ""
}
ic.prototype.add = function() {}
,
ic.prototype.addAll = function() {}
,
ic.prototype.isEmpty = function() {}
,
ic.prototype.iterator = function() {}
,
ic.prototype.size = function() {}
,
ic.prototype.toArray = function() {}
,
ic.prototype.remove = function() {}
,
oc.prototype = new Error,
oc.prototype.name = "IndexOutOfBoundsException";
var sc = function() {};
sc.prototype.hasNext = function() {}
,
sc.prototype.next = function() {}
,
sc.prototype.remove = function() {}
;
var ac = function(t) {
function e() {
t.apply(this, arguments)
}
return t && (e.__proto__ = t),
e.prototype = Object.create(t && t.prototype),
e.prototype.constructor = e,
e.prototype.get = function() {}
,
e.prototype.set = function() {}
,
e.prototype.isEmpty = function() {}
,
e
}(ic);
function uc(t) {
this.message = t || ""
}
uc.prototype = new Error,
uc.prototype.name = "NoSuchElementException";
var lc = function(t) {
function e() {
t.call(this),
this.array_ = [],
arguments[0]instanceof ic && this.addAll(arguments[0])
}
return t && (e.__proto__ = t),
e.prototype = Object.create(t && t.prototype),
e.prototype.constructor = e,
e.prototype.ensureCapacity = function() {}
,
e.prototype.interfaces_ = function() {
return [t, ic]
}
,
e.prototype.add = function(t) {
return 1 === arguments.length ? this.array_.push(t) : this.array_.splice(arguments[0], arguments[1]),
!0
}
,
e.prototype.clear = function() {
this.array_ = []
}
,
e.prototype.addAll = function(t) {
for (var e = t.iterator(); e.hasNext(); )
this.add(e.next());
return !0
}
,
e.prototype.set = function(t, e) {
var n = this.array_[t];
return this.array_[t] = e,
n
}
,
e.prototype.iterator = function() {
return new cc(this)
}
,
e.prototype.get = function(t) {
if (t < 0 || t >= this.size())
throw new oc;
return this.array_[t]
}
,
e.prototype.isEmpty = function() {
return 0 === this.array_.length
}
,
e.prototype.size = function() {
return this.array_.length
}
,
e.prototype.toArray = function() {
for (var t = [], e = 0, n = this.array_.length; e < n; e++)
t.push(this.array_[e]);
return t
}
,
e.prototype.remove = function(t) {
for (var e = !1, n = 0, r = this.array_.length; n < r; n++)
if (this.array_[n] === t) {
this.array_.splice(n, 1),
e = !0;
break
}
return e
}
,
e
}(ac)
, cc = function(t) {
function e(e) {
t.call(this),
this.arrayList_ = e,
this.position_ = 0
}
return t && (e.__proto__ = t),
e.prototype = Object.create(t && t.prototype),
e.prototype.constructor = e,
e.prototype.next = function() {
if (this.position_ === this.arrayList_.size())
throw new uc;
return this.arrayList_.get(this.position_++)
}
,
e.prototype.hasNext = function() {
return this.position_ < this.arrayList_.size()
}
,
e.prototype.set = function(t) {
return this.arrayList_.set(this.position_ - 1, t)
}
,
e.prototype.remove = function() {
this.arrayList_.remove(this.arrayList_.get(this.position_))
}
,
e
}(sc)
, hc = function(t) {
function e() {
if (t.call(this),
0 === arguments.length)
;
else if (1 === arguments.length) {
var e = arguments[0];
this.ensureCapacity(e.length),
this.add(e, !0)
} else if (2 === arguments.length) {
var n = arguments[0]
, r = arguments[1];
this.ensureCapacity(n.length),
this.add(n, r)
}
}
t && (e.__proto__ = t),
e.prototype = Object.create(t && t.prototype),
e.prototype.constructor = e;
var n = {
coordArrayType: {
configurable: !0
}
};
return n.coordArrayType.get = function() {
return new Array(0).fill(null)
}
,
e.prototype.getCoordinate = function(t) {
return this.get(t)
}
,
e.prototype.addAll = function() {
var e = this;
if (2 === arguments.length) {
for (var n = arguments[0], r = arguments[1], i = !1, o = n.iterator(); o.hasNext(); )
e.add(o.next(), r),
i = !0;
return i
}
return t.prototype.addAll.apply(this, arguments)
}
,
e.prototype.clone = function() {
for (var e = t.prototype.clone.call(this), n = 0; n < this.size(); n++)
e.add(n, this.get(n).copy());
return e
}
,
e.prototype.toCoordinateArray = function() {
return this.toArray(e.coordArrayType)
}
,
e.prototype.add = function() {
var e = this;
if (1 === arguments.length) {
var n = arguments[0];
t.prototype.add.call(this, n)
} else if (2 === arguments.length) {
if (arguments[0]instanceof Array && "boolean" == typeof arguments[1]) {
var r = arguments[0]
, i = arguments[1];
return this.add(r, i, !0),
!0
}
if (arguments[0]instanceof ul && "boolean" == typeof arguments[1]) {
var o = arguments[0]
, s = arguments[1];
if (!s && this.size() >= 1) {
var a = this.get(this.size() - 1);
if (a.equals2D(o))
return null
}
t.prototype.add.call(this, o)
} else if (arguments[0]instanceof Object && "boolean" == typeof arguments[1]) {
var u = arguments[0]
, l = arguments[1];
return this.add(u, l),
!0
}
} else if (3 === arguments.length) {
if ("boolean" == typeof arguments[2] && arguments[0]instanceof Array && "boolean" == typeof arguments[1]) {
var c = arguments[0]
, h = arguments[1]
, p = arguments[2];
if (p)
for (var f = 0; f < c.length; f++)
e.add(c[f], h);
else
for (var g = c.length - 1; g >= 0; g--)
e.add(c[g], h);
return !0
}
if ("boolean" == typeof arguments[2] && Number.isInteger(arguments[0]) && arguments[1]instanceof ul) {
var d = arguments[0]
, y = arguments[1]
, v = arguments[2];
if (!v) {
var _ = this.size();
if (_ > 0) {
if (d > 0) {
var m = this.get(d - 1);
if (m.equals2D(y))
return null
}
if (d < _) {
var x = this.get(d);
if (x.equals2D(y))
return null
}
}
}
t.prototype.add.call(this, d, y)
}
} else if (4 === arguments.length) {
var E = arguments[0]
, b = arguments[1]
, w = arguments[2]
, I = arguments[3]
, N = 1;
w > I && (N = -1);
for (var S = w; S !== I; S += N)
e.add(E[S], b);
return !0
}
}
,
e.prototype.closeRing = function() {
this.size() > 0 && this.add(new ul(this.get(0)), !1)
}
,
e.prototype.interfaces_ = function() {
return []
}
,
e.prototype.getClass = function() {
return e
}
,
Object.defineProperties(e, n),
e
}(lc)
, pc = function() {}
, fc = {
ForwardComparator: {
configurable: !0
},
BidirectionalComparator: {
configurable: !0
},
coordArrayType: {
configurable: !0
}
};
fc.ForwardComparator.get = function() {
return gc
}
,
fc.BidirectionalComparator.get = function() {
return dc
}
,
fc.coordArrayType.get = function() {
return new Array(0).fill(null)
}
,
pc.prototype.interfaces_ = function() {
return []
}
,
pc.prototype.getClass = function() {
return pc
}
,
pc.isRing = function(t) {
return !(t.length < 4) && !!t[0].equals2D(t[t.length - 1])
}
,
pc.ptNotInList = function(t, e) {
for (var n = 0; n < t.length; n++) {
var r = t[n];
if (pc.indexOf(r, e) < 0)
return r
}
return null
}
,
pc.scroll = function(t, e) {
var n = pc.indexOf(e, t);
if (n < 0)
return null;
var r = new Array(t.length).fill(null);
Pl.arraycopy(t, n, r, 0, t.length - n),
Pl.arraycopy(t, 0, r, t.length - n, n),
Pl.arraycopy(r, 0, t, 0, t.length)
}
,
pc.equals = function() {
if (2 === arguments.length) {
var t = arguments[0]
, e = arguments[1];
if (t === e)
return !0;
if (null === t || null === e)
return !1;
if (t.length !== e.length)
return !1;
for (var n = 0; n < t.length; n++)
if (!t[n].equals(e[n]))
return !1;
return !0
}
if (3 === arguments.length) {
var r = arguments[0]
, i = arguments[1]
, o = arguments[2];
if (r === i)
return !0;
if (null === r || null === i)
return !1;
if (r.length !== i.length)
return !1;
for (var s = 0; s < r.length; s++)
if (0 !== o.compare(r[s], i[s]))
return !1;
return !0
}
}
,
pc.intersection = function(t, e) {
for (var n = new hc, r = 0; r < t.length; r++)
e.intersects(t[r]) && n.add(t[r], !0);
return n.toCoordinateArray()
}
,
pc.hasRepeatedPoints = function(t) {
for (var e = 1; e < t.length; e++)
if (t[e - 1].equals(t[e]))
return !0;
return !1
}
,
pc.removeRepeatedPoints = function(t) {
return pc.hasRepeatedPoints(t) ? new hc(t,!1).toCoordinateArray() : t
}
,
pc.reverse = function(t) {
for (var e = t.length - 1, n = Math.trunc(e / 2), r = 0; r <= n; r++) {
var i = t[r];
t[r] = t[e - r],
t[e - r] = i
}
}
,
pc.removeNull = function(t) {
for (var e = 0, n = 0; n < t.length; n++)
null !== t[n] && e++;
var r = new Array(e).fill(null);
if (0 === e)
return r;
for (var i = 0, o = 0; o < t.length; o++)
null !== t[o] && (r[i++] = t[o]);
return r
}
,
pc.copyDeep = function() {
if (1 === arguments.length) {
for (var t = arguments[0], e = new Array(t.length).fill(null), n = 0; n < t.length; n++)
e[n] = new ul(t[n]);
return e
}
if (5 === arguments.length)
for (var r = arguments[0], i = arguments[1], o = arguments[2], s = arguments[3], a = arguments[4], u = 0; u < a; u++)
o[s + u] = new ul(r[i + u])
}
,
pc.isEqualReversed = function(t, e) {
for (var n = 0; n < t.length; n++) {
var r = t[n]
, i = e[t.length - n - 1];
if (0 !== r.compareTo(i))
return !1
}
return !0
}
,
pc.envelope = function(t) {
for (var e = new Ll, n = 0; n < t.length; n++)
e.expandToInclude(t[n]);
return e
}
,
pc.toCoordinateArray = function(t) {
return t.toArray(pc.coordArrayType)
}
,
pc.atLeastNCoordinatesOrNothing = function(t, e) {
return e.length >= t ? e : []
}
,
pc.indexOf = function(t, e) {
for (var n = 0; n < e.length; n++)
if (t.equals(e[n]))
return n;
return -1
}
,
pc.increasingDirection = function(t) {
for (var e = 0; e < Math.trunc(t.length / 2); e++) {
var n = t.length - 1 - e
, r = t[e].compareTo(t[n]);
if (0 !== r)
return r
}
return 1
}
,
pc.compare = function(t, e) {
for (var n = 0; n < t.length && n < e.length; ) {
var r = t[n].compareTo(e[n]);
if (0 !== r)
return r;
n++
}
return n < e.length ? -1 : n < t.length ? 1 : 0
}
,
pc.minCoordinate = function(t) {
for (var e = null, n = 0; n < t.length; n++)
(null === e || e.compareTo(t[n]) > 0) && (e = t[n]);
return e
}
,
pc.extract = function(t, e, n) {
e = dl.clamp(e, 0, t.length);
var r = (n = dl.clamp(n, -1, t.length)) - e + 1;
n < 0 && (r = 0),
e >= t.length && (r = 0),
n < e && (r = 0);
var i = new Array(r).fill(null);
if (0 === r)
return i;
for (var o = 0, s = e; s <= n; s++)
i[o++] = t[s];
return i
}
,
Object.defineProperties(pc, fc);
var gc = function() {};
gc.prototype.compare = function(t, e) {
return pc.compare(t, e)
}
,
gc.prototype.interfaces_ = function() {
return [sl]
}
,
gc.prototype.getClass = function() {
return gc
}
;
var dc = function() {};
dc.prototype.compare = function(t, e) {
var n = t
, r = e;
if (n.length < r.length)
return -1;
if (n.length > r.length)
return 1;
if (0 === n.length)
return 0;
var i = pc.compare(n, r);
return pc.isEqualReversed(n, r) ? 0 : i
}
,
dc.prototype.OLDcompare = function(t, e) {
var n = t
, r = e;
if (n.length < r.length)
return -1;
if (n.length > r.length)
return 1;
if (0 === n.length)
return 0;
for (var i = pc.increasingDirection(n), o = pc.increasingDirection(r), s = i > 0 ? 0 : n.length - 1, a = o > 0 ? 0 : n.length - 1, u = 0; u < n.length; u++) {
var l = n[s].compareTo(r[a]);
if (0 !== l)
return l;
s += i,
a += o
}
return 0
}
,
dc.prototype.interfaces_ = function() {
return [sl]
}
,
dc.prototype.getClass = function() {
return dc
}
;
var yc = function() {};
yc.prototype.get = function() {}
,
yc.prototype.put = function() {}
,
yc.prototype.size = function() {}
,
yc.prototype.values = function() {}
,
yc.prototype.entrySet = function() {}
;
var vc = function(t) {
function e() {
t.apply(this, arguments)
}
return t && (e.__proto__ = t),
e.prototype = Object.create(t && t.prototype),
e.prototype.constructor = e,
e
}(yc);
function _c(t) {
this.message = t || ""
}
function mc() {}
_c.prototype = new Error,
_c.prototype.name = "OperationNotSupported",
mc.prototype = new ic,
mc.prototype.contains = function() {}
;
var xc = function(t) {
function e() {
t.call(this),
this.array_ = [],
arguments[0]instanceof ic && this.addAll(arguments[0])
}
return t && (e.__proto__ = t),
e.prototype = Object.create(t && t.prototype),
e.prototype.constructor = e,
e.prototype.contains = function(t) {
for (var e = 0, n = this.array_.length; e < n; e++) {
if (this.array_[e] === t)
return !0
}
return !1
}
,
e.prototype.add = function(t) {
return !this.contains(t) && (this.array_.push(t),
!0)
}
,
e.prototype.addAll = function(t) {
for (var e = t.iterator(); e.hasNext(); )
this.add(e.next());
return !0
}
,
e.prototype.remove = function(t) {
throw new Error
}
,
e.prototype.size = function() {
return this.array_.length
}
,
e.prototype.isEmpty = function() {
return 0 === this.array_.length
}
,
e.prototype.toArray = function() {
for (var t = [], e = 0, n = this.array_.length; e < n; e++)
t.push(this.array_[e]);
return t
}
,
e.prototype.iterator = function() {
return new Ec(this)
}
,
e
}(mc)
, Ec = function(t) {
function e(e) {
t.call(this),
this.hashSet_ = e,
this.position_ = 0
}
return t && (e.__proto__ = t),
e.prototype = Object.create(t && t.prototype),
e.prototype.constructor = e,
e.prototype.next = function() {
if (this.position_ === this.hashSet_.size())
throw new uc;
return this.hashSet_.array_[this.position_++]
}
,
e.prototype.hasNext = function() {
return this.position_ < this.hashSet_.size()
}
,
e.prototype.remove = function() {
throw new _c
}
,
e
}(sc);
function bc(t) {
return null === t ? 0 : t.color
}
function wc(t) {
return null === t ? null : t.parent
}
function Ic(t, e) {
null !== t && (t.color = e)
}
function Nc(t) {
return null === t ? null : t.left
}
function Sc(t) {
return null === t ? null : t.right
}
function Cc() {
this.root_ = null,
this.size_ = 0
}
Cc.prototype = new vc,
Cc.prototype.get = function(t) {
for (var e = this.root_; null !== e; ) {
var n = t.compareTo(e.key);
if (n < 0)
e = e.left;
else {
if (!(n > 0))
return e.value;
e = e.right
}
}
return null
}
,
Cc.prototype.put = function(t, e) {
if (null === this.root_)
return this.root_ = {
key: t,
value: e,
left: null,
right: null,
parent: null,
color: 0,
getValue: function() {
return this.value
},
getKey: function() {
return this.key
}
},
this.size_ = 1,
null;
var n, r, i = this.root_;
do {
if (n = i,
(r = t.compareTo(i.key)) < 0)
i = i.left;
else {
if (!(r > 0)) {
var o = i.value;
return i.value = e,
o
}
i = i.right
}
} while (null !== i);
var s = {
key: t,
left: null,
right: null,
value: e,
parent: n,
color: 0,
getValue: function() {
return this.value
},
getKey: function() {
return this.key
}
};
return r < 0 ? n.left = s : n.right = s,
this.fixAfterInsertion(s),
this.size_++,
null
}
,
Cc.prototype.fixAfterInsertion = function(t) {
var e = this;
for (t.color = 1; null != t && t !== this.root_ && 1 === t.parent.color; )
if (wc(t) === Nc(wc(wc(t)))) {
var n = Sc(wc(wc(t)));
1 === bc(n) ? (Ic(wc(t), 0),
Ic(n, 0),
Ic(wc(wc(t)), 1),
t = wc(wc(t))) : (t === Sc(wc(t)) && (t = wc(t),
e.rotateLeft(t)),
Ic(wc(t), 0),
Ic(wc(wc(t)), 1),
e.rotateRight(wc(wc(t))))
} else {
var r = Nc(wc(wc(t)));
1 === bc(r) ? (Ic(wc(t), 0),
Ic(r, 0),
Ic(wc(wc(t)), 1),
t = wc(wc(t))) : (t === Nc(wc(t)) && (t = wc(t),
e.rotateRight(t)),
Ic(wc(t), 0),
Ic(wc(wc(t)), 1),
e.rotateLeft(wc(wc(t))))
}
this.root_.color = 0
}
,
Cc.prototype.values = function() {
var t = new lc
, e = this.getFirstEntry();
if (null !== e)
for (t.add(e.value); null !== (e = Cc.successor(e)); )
t.add(e.value);
return t
}
,
Cc.prototype.entrySet = function() {
var t = new xc
, e = this.getFirstEntry();
if (null !== e)
for (t.add(e); null !== (e = Cc.successor(e)); )
t.add(e);
return t
}
,
Cc.prototype.rotateLeft = function(t) {
if (null != t) {
var e = t.right;
t.right = e.left,
null != e.left && (e.left.parent = t),
e.parent = t.parent,
null === t.parent ? this.root_ = e : t.parent.left === t ? t.parent.left = e : t.parent.right = e,
e.left = t,
t.parent = e
}
}
,
Cc.prototype.rotateRight = function(t) {
if (null != t) {
var e = t.left;
t.left = e.right,
null != e.right && (e.right.parent = t),
e.parent = t.parent,
null === t.parent ? this.root_ = e : t.parent.right === t ? t.parent.right = e : t.parent.left = e,
e.right = t,
t.parent = e
}
}
,
Cc.prototype.getFirstEntry = function() {
var t = this.root_;
if (null != t)
for (; null != t.left; )
t = t.left;
return t
}
,
Cc.successor = function(t) {
if (null === t)
return null;
if (null !== t.right) {
for (var e = t.right; null !== e.left; )
e = e.left;
return e
}
for (var n = t.parent, r = t; null !== n && r === n.right; )
r = n,
n = n.parent;
return n
}
,
Cc.prototype.size = function() {
return this.size_
}
;
var Pc = function() {};
function Mc() {}
function Lc() {
this.array_ = [],
arguments[0]instanceof ic && this.addAll(arguments[0])
}
Pc.prototype.interfaces_ = function() {
return []
}
,
Pc.prototype.getClass = function() {
return Pc
}
,
Mc.prototype = new mc,
Lc.prototype = new Mc,
Lc.prototype.contains = function(t) {
for (var e = 0, n = this.array_.length; e < n; e++) {
if (0 === this.array_[e].compareTo(t))
return !0
}
return !1
}
,
Lc.prototype.add = function(t) {
if (this.contains(t))
return !1;
for (var e = 0, n = this.array_.length; e < n; e++) {
if (1 === this.array_[e].compareTo(t))
return this.array_.splice(e, 0, t),
!0
}
return this.array_.push(t),
!0
}
,
Lc.prototype.addAll = function(t) {
for (var e = t.iterator(); e.hasNext(); )
this.add(e.next());
return !0
}
,
Lc.prototype.remove = function(t) {
throw new _c
}
,
Lc.prototype.size = function() {
return this.array_.length
}
,
Lc.prototype.isEmpty = function() {
return 0 === this.array_.length
}
,
Lc.prototype.toArray = function() {
for (var t = [], e = 0, n = this.array_.length; e < n; e++)
t.push(this.array_[e]);
return t
}
,
Lc.prototype.iterator = function() {
return new Oc(this)
}
;
var Oc = function(t) {
this.treeSet_ = t,
this.position_ = 0
};
Oc.prototype.next = function() {
if (this.position_ === this.treeSet_.size())
throw new uc;
return this.treeSet_.array_[this.position_++]
}
,
Oc.prototype.hasNext = function() {
return this.position_ < this.treeSet_.size()
}
,
Oc.prototype.remove = function() {
throw new _c
}
;
var Rc = function() {};
Rc.sort = function() {
var t, e, n, r, i = arguments[0];
if (1 === arguments.length)
r = function(t, e) {
return t.compareTo(e)
}
,
i.sort(r);
else if (2 === arguments.length)
n = arguments[1],
r = function(t, e) {
return n.compare(t, e)
}
,
i.sort(r);
else if (3 === arguments.length) {
(e = i.slice(arguments[1], arguments[2])).sort();
var o = i.slice(0, arguments[1]).concat(e, i.slice(arguments[2], i.length));
for (i.splice(0, i.length),
t = 0; t < o.length; t++)
i.push(o[t])
} else if (4 === arguments.length)
for (e = i.slice(arguments[1], arguments[2]),
n = arguments[3],
r = function(t, e) {
return n.compare(t, e)
}
,
e.sort(r),
o = i.slice(0, arguments[1]).concat(e, i.slice(arguments[2], i.length)),
i.splice(0, i.length),
t = 0; t < o.length; t++)
i.push(o[t])
}
,
Rc.asList = function(t) {
for (var e = new lc, n = 0, r = t.length; n < r; n++)
e.add(t[n]);
return e
}
;
var Tc = function() {}
, Ac = {
P: {
configurable: !0
},
L: {
configurable: !0
},
A: {
configurable: !0
},
FALSE: {
configurable: !0
},
TRUE: {
configurable: !0
},
DONTCARE: {
configurable: !0
},
SYM_FALSE: {
configurable: !0
},
SYM_TRUE: {
configurable: !0
},
SYM_DONTCARE: {
configurable: !0
},
SYM_P: {
configurable: !0
},
SYM_L: {
configurable: !0
},
SYM_A: {
configurable: !0
}
};
Ac.P.get = function() {
return 0
}
,
Ac.L.get = function() {
return 1
}
,
Ac.A.get = function() {
return 2
}
,
Ac.FALSE.get = function() {
return -1
}
,
Ac.TRUE.get = function() {
return -2
}
,
Ac.DONTCARE.get = function() {
return -3
}
,
Ac.SYM_FALSE.get = function() {
return "F"
}
,
Ac.SYM_TRUE.get = function() {
return "T"
}
,
Ac.SYM_DONTCARE.get = function() {
return "*"
}
,
Ac.SYM_P.get = function() {
return "0"
}
,
Ac.SYM_L.get = function() {
return "1"
}
,
Ac.SYM_A.get = function() {
return "2"
}
,
Tc.prototype.interfaces_ = function() {
return []
}
,
Tc.prototype.getClass = function() {
return Tc
}
,
Tc.toDimensionSymbol = function(t) {
switch (t) {
case Tc.FALSE:
return Tc.SYM_FALSE;
case Tc.TRUE:
return Tc.SYM_TRUE;
case Tc.DONTCARE:
return Tc.SYM_DONTCARE;
case Tc.P:
return Tc.SYM_P;
case Tc.L:
return Tc.SYM_L;
case Tc.A:
return Tc.SYM_A
}
throw new el("Unknown dimension value: " + t)
}
,
Tc.toDimensionValue = function(t) {
switch (ml.toUpperCase(t)) {
case Tc.SYM_FALSE:
return Tc.FALSE;
case Tc.SYM_TRUE:
return Tc.TRUE;
case Tc.SYM_DONTCARE:
return Tc.DONTCARE;
case Tc.SYM_P:
return Tc.P;
case Tc.SYM_L:
return Tc.L;
case Tc.SYM_A:
return Tc.A
}
throw new el("Unknown dimension symbol: " + t)
}
,
Object.defineProperties(Tc, Ac);
var Dc = function() {};
Dc.prototype.filter = function(t) {}
,
Dc.prototype.interfaces_ = function() {
return []
}
,
Dc.prototype.getClass = function() {
return Dc
}
;
var Fc = function() {};
Fc.prototype.filter = function(t, e) {}
,
Fc.prototype.isDone = function() {}
,
Fc.prototype.isGeometryChanged = function() {}
,
Fc.prototype.interfaces_ = function() {
return []
}
,
Fc.prototype.getClass = function() {
return Fc
}
;
var kc = function(t) {
function e(e, n) {
if (t.call(this, n),
this._geometries = e || [],
t.hasNullElements(this._geometries))
throw new el("geometries must not contain null elements")
}
t && (e.__proto__ = t),
e.prototype = Object.create(t && t.prototype),
e.prototype.constructor = e;
var n = {
serialVersionUID: {
configurable: !0
}
};
return e.prototype.computeEnvelopeInternal = function() {
for (var t = new Ll, e = 0; e < this._geometries.length; e++)
t.expandToInclude(this._geometries[e].getEnvelopeInternal());
return t
}
,
e.prototype.getGeometryN = function(t) {
return this._geometries[t]
}
,
e.prototype.getSortIndex = function() {
return t.SORTINDEX_GEOMETRYCOLLECTION
}
,
e.prototype.getCoordinates = function() {
for (var t = new Array(this.getNumPoints()).fill(null), e = -1, n = 0; n < this._geometries.length; n++)
for (var r = this._geometries[n].getCoordinates(), i = 0; i < r.length; i++)
t[++e] = r[i];
return t
}
,
e.prototype.getArea = function() {
for (var t = 0, e = 0; e < this._geometries.length; e++)
t += this._geometries[e].getArea();
return t
}
,
e.prototype.equalsExact = function() {
var e = this;
if (2 === arguments.length) {
var n = arguments[0]
, r = arguments[1];
if (!this.isEquivalentClass(n))
return !1;
var i = n;
if (this._geometries.length !== i._geometries.length)
return !1;
for (var o = 0; o < this._geometries.length; o++)
if (!e._geometries[o].equalsExact(i._geometries[o], r))
return !1;
return !0
}
return t.prototype.equalsExact.apply(this, arguments)
}
,
e.prototype.normalize = function() {
for (var t = 0; t < this._geometries.length; t++)
this._geometries[t].normalize();
Rc.sort(this._geometries)
}
,
e.prototype.getCoordinate = function() {
return this.isEmpty() ? null : this._geometries[0].getCoordinate()
}
,
e.prototype.getBoundaryDimension = function() {
for (var t = Tc.FALSE, e = 0; e < this._geometries.length; e++)
t = Math.max(t, this._geometries[e].getBoundaryDimension());
return t
}
,
e.prototype.getDimension = function() {
for (var t = Tc.FALSE, e = 0; e < this._geometries.length; e++)
t = Math.max(t, this._geometries[e].getDimension());
return t
}
,
e.prototype.getLength = function() {
for (var t = 0, e = 0; e < this._geometries.length; e++)
t += this._geometries[e].getLength();
return t
}
,
e.prototype.getNumPoints = function() {
for (var t = 0, e = 0; e < this._geometries.length; e++)
t += this._geometries[e].getNumPoints();
return t
}
,
e.prototype.getNumGeometries = function() {
return this._geometries.length
}
,
e.prototype.reverse = function() {
for (var t = this._geometries.length, e = new Array(t).fill(null), n = 0; n < this._geometries.length; n++)
e[n] = this._geometries[n].reverse();
return this.getFactory().createGeometryCollection(e)
}
,
e.prototype.compareToSameClass = function() {
var t = this;
if (1 === arguments.length) {
var e = arguments[0]
, n = new Lc(Rc.asList(this._geometries))
, r = new Lc(Rc.asList(e._geometries));
return this.compare(n, r)
}
if (2 === arguments.length) {
for (var i = arguments[0], o = arguments[1], s = i, a = this.getNumGeometries(), u = s.getNumGeometries(), l = 0; l < a && l < u; ) {
var c = t.getGeometryN(l)
, h = s.getGeometryN(l)
, p = c.compareToSameClass(h, o);
if (0 !== p)
return p;
l++
}
return l < a ? 1 : l < u ? -1 : 0
}
}
,
e.prototype.apply = function() {
var t = this;
if (gl(arguments[0], Kl))
for (var e = arguments[0], n = 0; n < this._geometries.length; n++)
t._geometries[n].apply(e);
else if (gl(arguments[0], Fc)) {
var r = arguments[0];
if (0 === this._geometries.length)
return null;
for (var i = 0; i < this._geometries.length && (t._geometries[i].apply(r),
!r.isDone()); i++)
;
r.isGeometryChanged() && this.geometryChanged()
} else if (gl(arguments[0], Dc)) {
var o = arguments[0];
o.filter(this);
for (var s = 0; s < this._geometries.length; s++)
t._geometries[s].apply(o)
} else if (gl(arguments[0], Hl)) {
var a = arguments[0];
a.filter(this);
for (var u = 0; u < this._geometries.length; u++)
t._geometries[u].apply(a)
}
}
,
e.prototype.getBoundary = function() {
return this.checkNotGeometryCollection(this),
ql.shouldNeverReachHere(),
null
}
,
e.prototype.clone = function() {
var e = t.prototype.clone.call(this);
e._geometries = new Array(this._geometries.length).fill(null);
for (var n = 0; n < this._geometries.length; n++)
e._geometries[n] = this._geometries[n].clone();
return e
}
,
e.prototype.getGeometryType = function() {
return "GeometryCollection"
}
,
e.prototype.copy = function() {
for (var t = new Array(this._geometries.length).fill(null), n = 0; n < t.length; n++)
t[n] = this._geometries[n].copy();
return new e(t,this._factory)
}
,
e.prototype.isEmpty = function() {
for (var t = 0; t < this._geometries.length; t++)
if (!this._geometries[t].isEmpty())
return !1;
return !0
}
,
e.prototype.interfaces_ = function() {
return []
}
,
e.prototype.getClass = function() {
return e
}
,
n.serialVersionUID.get = function() {
return -0x4f07bcb1f857d800
}
,
Object.defineProperties(e, n),
e
}(Wl)
, Gc = function(t) {
function e() {
t.apply(this, arguments)
}
t && (e.__proto__ = t),
e.prototype = Object.create(t && t.prototype),
e.prototype.constructor = e;
var n = {
serialVersionUID: {
configurable: !0
}
};
return e.prototype.getSortIndex = function() {
return Wl.SORTINDEX_MULTILINESTRING
}
,
e.prototype.equalsExact = function() {
if (2 === arguments.length) {
var e = arguments[0]
, n = arguments[1];
return !!this.isEquivalentClass(e) && t.prototype.equalsExact.call(this, e, n)
}
return t.prototype.equalsExact.apply(this, arguments)
}
,
e.prototype.getBoundaryDimension = function() {
return this.isClosed() ? Tc.FALSE : 0
}
,
e.prototype.isClosed = function() {
if (this.isEmpty())
return !1;
for (var t = 0; t < this._geometries.length; t++)
if (!this._geometries[t].isClosed())
return !1;
return !0
}
,
e.prototype.getDimension = function() {
return 1
}
,
e.prototype.reverse = function() {
for (var t = this._geometries.length, e = new Array(t).fill(null), n = 0; n < this._geometries.length; n++)
e[t - 1 - n] = this._geometries[n].reverse();
return this.getFactory().createMultiLineString(e)
}
,
e.prototype.getBoundary = function() {
return new qc(this).getBoundary()
}
,
e.prototype.getGeometryType = function() {
return "MultiLineString"
}
,
e.prototype.copy = function() {
for (var t = new Array(this._geometries.length).fill(null), n = 0; n < t.length; n++)
t[n] = this._geometries[n].copy();
return new e(t,this._factory)
}
,
e.prototype.interfaces_ = function() {
return [Pc]
}
,
e.prototype.getClass = function() {
return e
}
,
n.serialVersionUID.get = function() {
return 0x7155d2ab4afa8000
}
,
Object.defineProperties(e, n),
e
}(kc)
, qc = function() {
if (this._geom = null,
this._geomFact = null,
this._bnRule = null,
this._endpointMap = null,
1 === arguments.length) {
var t = arguments[0]
, e = Ql.MOD2_BOUNDARY_RULE;
this._geom = t,
this._geomFact = t.getFactory(),
this._bnRule = e
} else if (2 === arguments.length) {
var n = arguments[0]
, r = arguments[1];
this._geom = n,
this._geomFact = n.getFactory(),
this._bnRule = r
}
};
qc.prototype.boundaryMultiLineString = function(t) {
if (this._geom.isEmpty())
return this.getEmptyMultiPoint();
var e = this.computeBoundaryCoordinates(t);
return 1 === e.length ? this._geomFact.createPoint(e[0]) : this._geomFact.createMultiPointFromCoords(e)
}
,
qc.prototype.getBoundary = function() {
return this._geom instanceof Zc ? this.boundaryLineString(this._geom) : this._geom instanceof Gc ? this.boundaryMultiLineString(this._geom) : this._geom.getBoundary()
}
,
qc.prototype.boundaryLineString = function(t) {
return this._geom.isEmpty() ? this.getEmptyMultiPoint() : t.isClosed() ? this._bnRule.isInBoundary(2) ? t.getStartPoint() : this._geomFact.createMultiPoint() : this._geomFact.createMultiPoint([t.getStartPoint(), t.getEndPoint()])
}
,
qc.prototype.getEmptyMultiPoint = function() {
return this._geomFact.createMultiPoint()
}
,
qc.prototype.computeBoundaryCoordinates = function(t) {
var e = this
, n = new lc;
this._endpointMap = new Cc;
for (var r = 0; r < t.getNumGeometries(); r++) {
var i = t.getGeometryN(r);
0 !== i.getNumPoints() && (e.addEndpoint(i.getCoordinateN(0)),
e.addEndpoint(i.getCoordinateN(i.getNumPoints() - 1)))
}
for (var o = this._endpointMap.entrySet().iterator(); o.hasNext(); ) {
var s = o.next()
, a = s.getValue().count;
e._bnRule.isInBoundary(a) && n.add(s.getKey())
}
return pc.toCoordinateArray(n)
}
,
qc.prototype.addEndpoint = function(t) {
var e = this._endpointMap.get(t);
null === e && (e = new Bc,
this._endpointMap.put(t, e)),
e.count++
}
,
qc.prototype.interfaces_ = function() {
return []
}
,
qc.prototype.getClass = function() {
return qc
}
,
qc.getBoundary = function() {
if (1 === arguments.length) {
var t = arguments[0]
, e = new qc(t);
return e.getBoundary()
}
if (2 === arguments.length) {
var n = arguments[0]
, r = arguments[1]
, i = new qc(n,r);
return i.getBoundary()
}
}
;
var Bc = function() {
this.count = null
};
function zc() {}
function jc() {}
Bc.prototype.interfaces_ = function() {
return []
}
,
Bc.prototype.getClass = function() {
return Bc
}
;
var Uc = function() {};
function Vc() {}
function Xc() {}
function Yc() {}
var Hc = function() {}
, Wc = {
NEWLINE: {
configurable: !0
},
SIMPLE_ORDINATE_FORMAT: {
configurable: !0
}
};
Hc.prototype.interfaces_ = function() {
return []
}
,
Hc.prototype.getClass = function() {
return Hc
}
,
Hc.chars = function(t, e) {
for (var n = new Array(e).fill(null), r = 0; r < e; r++)
n[r] = t;
return String(n)
}
,
Hc.getStackTrace = function() {
if (1 === arguments.length) {
var t = arguments[0]
, e = new Vc
, n = new zc(e);
return t.printStackTrace(n),
e.toString()
}
if (2 === arguments.length) {
for (var r = arguments[0], i = arguments[1], o = "", s = new jc(Hc.getStackTrace(r)), a = new Yc(s), u = 0; u < i; u++)
try {
o += a.readLine() + Hc.NEWLINE
} catch (t) {
if (!(t instanceof Xc))
throw t;
ql.shouldNeverReachHere()
}
return o
}
}
,
Hc.split = function(t, e) {
for (var n = e.length, r = new lc, i = "" + t, o = i.indexOf(e); o >= 0; ) {
var s = i.substring(0, o);
r.add(s),
o = (i = i.substring(o + n)).indexOf(e)
}
i.length > 0 && r.add(i);
for (var a = new Array(r.size()).fill(null), u = 0; u < a.length; u++)
a[u] = r.get(u);
return a
}
,
Hc.toString = function() {
if (1 === arguments.length) {
var t = arguments[0];
return Hc.SIMPLE_ORDINATE_FORMAT.format(t)
}
}
,
Hc.spaces = function(t) {
return Hc.chars(" ", t)
}
,
Wc.NEWLINE.get = function() {
return Pl.getProperty("line.separator")
}
,
Wc.SIMPLE_ORDINATE_FORMAT.get = function() {
return new Uc("0.#")
}
,
Object.defineProperties(Hc, Wc);
var Jc = function() {};
Jc.prototype.interfaces_ = function() {
return []
}
,
Jc.prototype.getClass = function() {
return Jc
}
,
Jc.copyCoord = function(t, e, n, r) {
for (var i = Math.min(t.getDimension(), n.getDimension()), o = 0; o < i; o++)
n.setOrdinate(r, o, t.getOrdinate(e, o))
}
,
Jc.isRing = function(t) {
var e = t.size();
return 0 === e || !(e <= 3) && (t.getOrdinate(0, Il.X) === t.getOrdinate(e - 1, Il.X) && t.getOrdinate(0, Il.Y) === t.getOrdinate(e - 1, Il.Y))
}
,
Jc.isEqual = function(t, e) {
var n = t.size();
if (n !== e.size())
return !1;
for (var r = Math.min(t.getDimension(), e.getDimension()), i = 0; i < n; i++)
for (var o = 0; o < r; o++) {
var s = t.getOrdinate(i, o)
, a = e.getOrdinate(i, o);
if (t.getOrdinate(i, o) !== e.getOrdinate(i, o) && (!nl.isNaN(s) || !nl.isNaN(a)))
return !1
}
return !0
}
,
Jc.extend = function(t, e, n) {
var r = t.create(n, e.getDimension())
, i = e.size();
if (Jc.copy(e, 0, r, 0, i),
i > 0)
for (var o = i; o < n; o++)
Jc.copy(e, i - 1, r, o, 1);
return r
}
,
Jc.reverse = function(t) {
for (var e = t.size() - 1, n = Math.trunc(e / 2), r = 0; r <= n; r++)
Jc.swap(t, r, e - r)
}
,
Jc.swap = function(t, e, n) {
if (e === n)
return null;
for (var r = 0; r < t.getDimension(); r++) {
var i = t.getOrdinate(e, r);
t.setOrdinate(e, r, t.getOrdinate(n, r)),
t.setOrdinate(n, r, i)
}
}
,
Jc.copy = function(t, e, n, r, i) {
for (var o = 0; o < i; o++)
Jc.copyCoord(t, e + o, n, r + o)
}
,
Jc.toString = function() {
if (1 === arguments.length) {
var t = arguments[0]
, e = t.size();
if (0 === e)
return "()";
var n = t.getDimension()
, r = new vl;
r.append("(");
for (var i = 0; i < e; i++) {
i > 0 && r.append(" ");
for (var o = 0; o < n; o++)
o > 0 && r.append(","),
r.append(Hc.toString(t.getOrdinate(i, o)))
}
return r.append(")"),
r.toString()
}
}
,
Jc.ensureValidRing = function(t, e) {
var n = e.size();
return 0 === n ? e : n <= 3 ? Jc.createClosedRing(t, e, 4) : e.getOrdinate(0, Il.X) === e.getOrdinate(n - 1, Il.X) && e.getOrdinate(0, Il.Y) === e.getOrdinate(n - 1, Il.Y) ? e : Jc.createClosedRing(t, e, n + 1)
}
,
Jc.createClosedRing = function(t, e, n) {
var r = t.create(n, e.getDimension())
, i = e.size();
Jc.copy(e, 0, r, 0, i);
for (var o = i; o < n; o++)
Jc.copy(e, 0, r, o, 1);
return r
}
;
var Zc = function(t) {
function e(e, n) {
t.call(this, n),
this._points = null,
this.init(e)
}
t && (e.__proto__ = t),
e.prototype = Object.create(t && t.prototype),
e.prototype.constructor = e;
var n = {
serialVersionUID: {
configurable: !0
}
};
return e.prototype.computeEnvelopeInternal = function() {
return this.isEmpty() ? new Ll : this._points.expandEnvelope(new Ll)
}
,
e.prototype.isRing = function() {
return this.isClosed() && this.isSimple()
}
,
e.prototype.getSortIndex = function() {
return t.SORTINDEX_LINESTRING
}
,
e.prototype.getCoordinates = function() {
return this._points.toCoordinateArray()
}
,
e.prototype.equalsExact = function() {
var e = this;
if (2 === arguments.length) {
var n = arguments[0]
, r = arguments[1];
if (!this.isEquivalentClass(n))
return !1;
var i = n;
if (this._points.size() !== i._points.size())
return !1;
for (var o = 0; o < this._points.size(); o++)
if (!e.equal(e._points.getCoordinate(o), i._points.getCoordinate(o), r))
return !1;
return !0
}
return t.prototype.equalsExact.apply(this, arguments)
}
,
e.prototype.normalize = function() {
for (var t = this, e = 0; e < Math.trunc(this._points.size() / 2); e++) {
var n = t._points.size() - 1 - e;
if (!t._points.getCoordinate(e).equals(t._points.getCoordinate(n)))
return t._points.getCoordinate(e).compareTo(t._points.getCoordinate(n)) > 0 && Jc.reverse(t._points),
null
}
}
,
e.prototype.getCoordinate = function() {
return this.isEmpty() ? null : this._points.getCoordinate(0)
}
,
e.prototype.getBoundaryDimension = function() {
return this.isClosed() ? Tc.FALSE : 0
}
,
e.prototype.isClosed = function() {
return !this.isEmpty() && this.getCoordinateN(0).equals2D(this.getCoordinateN(this.getNumPoints() - 1))
}
,
e.prototype.getEndPoint = function() {
return this.isEmpty() ? null : this.getPointN(this.getNumPoints() - 1)
}
,
e.prototype.getDimension = function() {
return 1
}
,
e.prototype.getLength = function() {
return Xl.computeLength(this._points)
}
,
e.prototype.getNumPoints = function() {
return this._points.size()
}
,
e.prototype.reverse = function() {
var t = this._points.copy();
return Jc.reverse(t),
this.getFactory().createLineString(t)
}
,
e.prototype.compareToSameClass = function() {
var t = this;
if (1 === arguments.length) {
for (var e = arguments[0], n = e, r = 0, i = 0; r < this._points.size() && i < n._points.size(); ) {
var o = t._points.getCoordinate(r).compareTo(n._points.getCoordinate(i));
if (0 !== o)
return o;
r++,
i++
}
return r < this._points.size() ? 1 : i < n._points.size() ? -1 : 0
}
if (2 === arguments.length) {
var s = arguments[0]
, a = arguments[1]
, u = s;
return a.compare(this._points, u._points)
}
}
,
e.prototype.apply = function() {
var t = this;
if (gl(arguments[0], Kl))
for (var e = arguments[0], n = 0; n < this._points.size(); n++)
e.filter(t._points.getCoordinate(n));
else if (gl(arguments[0], Fc)) {
var r = arguments[0];
if (0 === this._points.size())
return null;
for (var i = 0; i < this._points.size() && (r.filter(t._points, i),
!r.isDone()); i++)
;
r.isGeometryChanged() && this.geometryChanged()
} else if (gl(arguments[0], Dc)) {
var o = arguments[0];
o.filter(this)
} else if (gl(arguments[0], Hl)) {
var s = arguments[0];
s.filter(this)
}
}
,
e.prototype.getBoundary = function() {
return new qc(this).getBoundary()
}
,
e.prototype.isEquivalentClass = function(t) {
return t instanceof e
}
,
e.prototype.clone = function() {
var e = t.prototype.clone.call(this);
return e._points = this._points.clone(),
e
}
,
e.prototype.getCoordinateN = function(t) {
return this._points.getCoordinate(t)
}
,
e.prototype.getGeometryType = function() {
return "LineString"
}
,
e.prototype.copy = function() {
return new e(this._points.copy(),this._factory)
}
,
e.prototype.getCoordinateSequence = function() {
return this._points
}
,
e.prototype.isEmpty = function() {
return 0 === this._points.size()
}
,
e.prototype.init = function(t) {
if (null === t && (t = this.getFactory().getCoordinateSequenceFactory().create([])),
1 === t.size())
throw new el("Invalid number of points in LineString (found " + t.size() + " - must be 0 or >= 2)");
this._points = t
}
,
e.prototype.isCoordinate = function(t) {
for (var e = 0; e < this._points.size(); e++)
if (this._points.getCoordinate(e).equals(t))
return !0;
return !1
}
,
e.prototype.getStartPoint = function() {
return this.isEmpty() ? null : this.getPointN(0)
}
,
e.prototype.getPointN = function(t) {
return this.getFactory().createPoint(this._points.getCoordinate(t))
}
,
e.prototype.interfaces_ = function() {
return [Pc]
}
,
e.prototype.getClass = function() {
return e
}
,
n.serialVersionUID.get = function() {
return 0x2b2b51ba435c8e00
}
,
Object.defineProperties(e, n),
e
}(Wl)
, Kc = function() {};
Kc.prototype.interfaces_ = function() {
return []
}
,
Kc.prototype.getClass = function() {
return Kc
}
;
var Qc = function(t) {
function e(e, n) {
t.call(this, n),
this._coordinates = e || null,
this.init(this._coordinates)
}
t && (e.__proto__ = t),
e.prototype = Object.create(t && t.prototype),
e.prototype.constructor = e;
var n = {
serialVersionUID: {
configurable: !0
}
};
return e.prototype.computeEnvelopeInternal = function() {
if (this.isEmpty())
return new Ll;
var t = new Ll;
return t.expandToInclude(this._coordinates.getX(0), this._coordinates.getY(0)),
t
}
,
e.prototype.getSortIndex = function() {
return t.SORTINDEX_POINT
}
,
e.prototype.getCoordinates = function() {
return this.isEmpty() ? [] : [this.getCoordinate()]
}
,
e.prototype.equalsExact = function() {
if (2 === arguments.length) {
var e = arguments[0]
, n = arguments[1];
return !!this.isEquivalentClass(e) && (!(!this.isEmpty() || !e.isEmpty()) || this.isEmpty() === e.isEmpty() && this.equal(e.getCoordinate(), this.getCoordinate(), n))
}
return t.prototype.equalsExact.apply(this, arguments)
}
,
e.prototype.normalize = function() {}
,
e.prototype.getCoordinate = function() {
return 0 !== this._coordinates.size() ? this._coordinates.getCoordinate(0) : null
}
,
e.prototype.getBoundaryDimension = function() {
return Tc.FALSE
}
,
e.prototype.getDimension = function() {
return 0
}
,
e.prototype.getNumPoints = function() {
return this.isEmpty() ? 0 : 1
}
,
e.prototype.reverse = function() {
return this.copy()
}
,
e.prototype.getX = function() {
if (null === this.getCoordinate())
throw new Error("getX called on empty Point");
return this.getCoordinate().x
}
,
e.prototype.compareToSameClass = function() {
if (1 === arguments.length) {
var t = arguments[0]
, e = t;
return this.getCoordinate().compareTo(e.getCoordinate())
}
if (2 === arguments.length) {
var n = arguments[0]
, r = arguments[1]
, i = n;
return r.compare(this._coordinates, i._coordinates)
}
}
,
e.prototype.apply = function() {
if (gl(arguments[0], Kl)) {
var t = arguments[0];
if (this.isEmpty())
return null;
t.filter(this.getCoordinate())
} else if (gl(arguments[0], Fc)) {
var e = arguments[0];
if (this.isEmpty())
return null;
e.filter(this._coordinates, 0),
e.isGeometryChanged() && this.geometryChanged()
} else if (gl(arguments[0], Dc)) {
var n = arguments[0];
n.filter(this)
} else if (gl(arguments[0], Hl)) {
var r = arguments[0];
r.filter(this)
}
}
,
e.prototype.getBoundary = function() {
return this.getFactory().createGeometryCollection(null)
}
,
e.prototype.clone = function() {
var e = t.prototype.clone.call(this);
return e._coordinates = this._coordinates.clone(),
e
}
,
e.prototype.getGeometryType = function() {
return "Point"
}
,
e.prototype.copy = function() {
return new e(this._coordinates.copy(),this._factory)
}
,
e.prototype.getCoordinateSequence = function() {
return this._coordinates
}
,
e.prototype.getY = function() {
if (null === this.getCoordinate())
throw new Error("getY called on empty Point");
return this.getCoordinate().y
}
,
e.prototype.isEmpty = function() {
return 0 === this._coordinates.size()
}
,
e.prototype.init = function(t) {
null === t && (t = this.getFactory().getCoordinateSequenceFactory().create([])),
ql.isTrue(t.size() <= 1),
this._coordinates = t
}
,
e.prototype.isSimple = function() {
return !0
}
,
e.prototype.interfaces_ = function() {
return [Kc]
}
,
e.prototype.getClass = function() {
return e
}
,
n.serialVersionUID.get = function() {
return 0x44077bad161cbc00
}
,
Object.defineProperties(e, n),
e
}(Wl)
, $c = function() {};
$c.prototype.interfaces_ = function() {
return []
}
,
$c.prototype.getClass = function() {
return $c
}
;
var th = function(t) {
function e(e, n, r) {
if (t.call(this, r),
this._shell = null,
this._holes = null,
null === e && (e = this.getFactory().createLinearRing()),
null === n && (n = []),
t.hasNullElements(n))
throw new el("holes must not contain null elements");
if (e.isEmpty() && t.hasNonEmptyElements(n))
throw new el("shell is empty but holes are not");
this._shell = e,
this._holes = n
}
t && (e.__proto__ = t),
e.prototype = Object.create(t && t.prototype),
e.prototype.constructor = e;
var n = {
serialVersionUID: {
configurable: !0
}
};
return e.prototype.computeEnvelopeInternal = function() {
return this._shell.getEnvelopeInternal()
}
,
e.prototype.getSortIndex = function() {
return t.SORTINDEX_POLYGON
}
,
e.prototype.getCoordinates = function() {
if (this.isEmpty())
return [];
for (var t = new Array(this.getNumPoints()).fill(null), e = -1, n = this._shell.getCoordinates(), r = 0; r < n.length; r++)
t[++e] = n[r];
for (var i = 0; i < this._holes.length; i++)
for (var o = this._holes[i].getCoordinates(), s = 0; s < o.length; s++)
t[++e] = o[s];
return t
}
,
e.prototype.getArea = function() {
var t = 0;
t += Math.abs(Xl.signedArea(this._shell.getCoordinateSequence()));
for (var e = 0; e < this._holes.length; e++)
t -= Math.abs(Xl.signedArea(this._holes[e].getCoordinateSequence()));
return t
}
,
e.prototype.isRectangle = function() {
if (0 !== this.getNumInteriorRing())
return !1;
if (null === this._shell)
return !1;
if (5 !== this._shell.getNumPoints())
return !1;
for (var t = this._shell.getCoordinateSequence(), e = this.getEnvelopeInternal(), n = 0; n < 5; n++) {
var r = t.getX(n);
if (r !== e.getMinX() && r !== e.getMaxX())
return !1;
var i = t.getY(n);
if (i !== e.getMinY() && i !== e.getMaxY())
return !1
}
for (var o = t.getX(0), s = t.getY(0), a = 1; a <= 4; a++) {
var u = t.getX(a)
, l = t.getY(a);
if (u !== o === (l !== s))
return !1;
o = u,
s = l
}
return !0
}
,
e.prototype.equalsExact = function() {
var e = this;
if (2 === arguments.length) {
var n = arguments[0]
, r = arguments[1];
if (!this.isEquivalentClass(n))
return !1;
var i = n
, o = this._shell
, s = i._shell;
if (!o.equalsExact(s, r))
return !1;
if (this._holes.length !== i._holes.length)
return !1;
for (var a = 0; a < this._holes.length; a++)
if (!e._holes[a].equalsExact(i._holes[a], r))
return !1;
return !0
}
return t.prototype.equalsExact.apply(this, arguments)
}
,
e.prototype.normalize = function() {
var t = this;
if (0 === arguments.length) {
this.normalize(this._shell, !0);
for (var e = 0; e < this._holes.length; e++)
t.normalize(t._holes[e], !1);
Rc.sort(this._holes)
} else if (2 === arguments.length) {
var n = arguments[0]
, r = arguments[1];
if (n.isEmpty())
return null;
var i = new Array(n.getCoordinates().length - 1).fill(null);
Pl.arraycopy(n.getCoordinates(), 0, i, 0, i.length);
var o = pc.minCoordinate(n.getCoordinates());
pc.scroll(i, o),
Pl.arraycopy(i, 0, n.getCoordinates(), 0, i.length),
n.getCoordinates()[i.length] = i[0],
Xl.isCCW(n.getCoordinates()) === r && pc.reverse(n.getCoordinates())
}
}
,
e.prototype.getCoordinate = function() {
return this._shell.getCoordinate()
}
,
e.prototype.getNumInteriorRing = function() {
return this._holes.length
}
,
e.prototype.getBoundaryDimension = function() {
return 1
}
,
e.prototype.getDimension = function() {
return 2
}
,
e.prototype.getLength = function() {
var t = 0;
t += this._shell.getLength();
for (var e = 0; e < this._holes.length; e++)
t += this._holes[e].getLength();
return t
}
,
e.prototype.getNumPoints = function() {
for (var t = this._shell.getNumPoints(), e = 0; e < this._holes.length; e++)
t += this._holes[e].getNumPoints();
return t
}
,
e.prototype.reverse = function() {
var t = this.copy();
t._shell = this._shell.copy().reverse(),
t._holes = new Array(this._holes.length).fill(null);
for (var e = 0; e < this._holes.length; e++)
t._holes[e] = this._holes[e].copy().reverse();
return t
}
,
e.prototype.convexHull = function() {
return this.getExteriorRing().convexHull()
}
,
e.prototype.compareToSameClass = function() {
var t = this;
if (1 === arguments.length) {
var e = arguments[0]
, n = this._shell
, r = e._shell;
return n.compareToSameClass(r)
}
if (2 === arguments.length) {
var i = arguments[0]
, o = arguments[1]
, s = i
, a = this._shell
, u = s._shell
, l = a.compareToSameClass(u, o);
if (0 !== l)
return l;
for (var c = this.getNumInteriorRing(), h = s.getNumInteriorRing(), p = 0; p < c && p < h; ) {
var f = t.getInteriorRingN(p)
, g = s.getInteriorRingN(p)
, d = f.compareToSameClass(g, o);
if (0 !== d)
return d;
p++
}
return p < c ? 1 : p < h ? -1 : 0
}
}
,
e.prototype.apply = function(t) {
var e = this;
if (gl(t, Kl)) {
this._shell.apply(t);
for (var n = 0; n < this._holes.length; n++)
e._holes[n].apply(t)
} else if (gl(t, Fc)) {
if (this._shell.apply(t),
!t.isDone())
for (var r = 0; r < this._holes.length && (e._holes[r].apply(t),
!t.isDone()); r++)
;
t.isGeometryChanged() && this.geometryChanged()
} else if (gl(t, Dc))
t.filter(this);
else if (gl(t, Hl)) {
t.filter(this),
this._shell.apply(t);
for (var i = 0; i < this._holes.length; i++)
e._holes[i].apply(t)
}
}
,
e.prototype.getBoundary = function() {
if (this.isEmpty())
return this.getFactory().createMultiLineString();
var t = new Array(this._holes.length + 1).fill(null);
t[0] = this._shell;
for (var e = 0; e < this._holes.length; e++)
t[e + 1] = this._holes[e];
return t.length <= 1 ? this.getFactory().createLinearRing(t[0].getCoordinateSequence()) : this.getFactory().createMultiLineString(t)
}
,
e.prototype.clone = function() {
var e = t.prototype.clone.call(this);
e._shell = this._shell.clone(),
e._holes = new Array(this._holes.length).fill(null);
for (var n = 0; n < this._holes.length; n++)
e._holes[n] = this._holes[n].clone();
return e
}
,
e.prototype.getGeometryType = function() {
return "Polygon"
}
,
e.prototype.copy = function() {
for (var t = this._shell.copy(), n = new Array(this._holes.length).fill(null), r = 0; r < n.length; r++)
n[r] = this._holes[r].copy();
return new e(t,n,this._factory)
}
,
e.prototype.getExteriorRing = function() {
return this._shell
}
,
e.prototype.isEmpty = function() {
return this._shell.isEmpty()
}
,
e.prototype.getInteriorRingN = function(t) {
return this._holes[t]
}
,
e.prototype.interfaces_ = function() {
return [$c]
}
,
e.prototype.getClass = function() {
return e
}
,
n.serialVersionUID.get = function() {
return -0x307ffefd8dc97200
}
,
Object.defineProperties(e, n),
e
}(Wl)
, eh = function(t) {
function e() {
t.apply(this, arguments)
}
t && (e.__proto__ = t),
e.prototype = Object.create(t && t.prototype),
e.prototype.constructor = e;
var n = {
serialVersionUID: {
configurable: !0
}
};
return e.prototype.getSortIndex = function() {
return Wl.SORTINDEX_MULTIPOINT
}
,
e.prototype.isValid = function() {
return !0
}
,
e.prototype.equalsExact = function() {
if (2 === arguments.length) {
var e = arguments[0]
, n = arguments[1];
return !!this.isEquivalentClass(e) && t.prototype.equalsExact.call(this, e, n)
}
return t.prototype.equalsExact.apply(this, arguments)
}
,
e.prototype.getCoordinate = function() {
if (1 === arguments.length) {
var e = arguments[0];
return this._geometries[e].getCoordinate()
}
return t.prototype.getCoordinate.apply(this, arguments)
}
,
e.prototype.getBoundaryDimension = function() {
return Tc.FALSE
}
,
e.prototype.getDimension = function() {
return 0
}
,
e.prototype.getBoundary = function() {
return this.getFactory().createGeometryCollection(null)
}
,
e.prototype.getGeometryType = function() {
return "MultiPoint"
}
,
e.prototype.copy = function() {
for (var t = new Array(this._geometries.length).fill(null), n = 0; n < t.length; n++)
t[n] = this._geometries[n].copy();
return new e(t,this._factory)
}
,
e.prototype.interfaces_ = function() {
return [Kc]
}
,
e.prototype.getClass = function() {
return e
}
,
n.serialVersionUID.get = function() {
return -0x6fb1ed4162e0fc00
}
,
Object.defineProperties(e, n),
e
}(kc)
, nh = function(t) {
function e(e, n) {
e instanceof ul && n instanceof _h && (e = n.getCoordinateSequenceFactory().create(e)),
t.call(this, e, n),
this.validateConstruction()
}
t && (e.__proto__ = t),
e.prototype = Object.create(t && t.prototype),
e.prototype.constructor = e;
var n = {
MINIMUM_VALID_SIZE: {
configurable: !0
},
serialVersionUID: {
configurable: !0
}
};
return e.prototype.getSortIndex = function() {
return Wl.SORTINDEX_LINEARRING
}
,
e.prototype.getBoundaryDimension = function() {
return Tc.FALSE
}
,
e.prototype.isClosed = function() {
return !!this.isEmpty() || t.prototype.isClosed.call(this)
}
,
e.prototype.reverse = function() {
var t = this._points.copy();
return Jc.reverse(t),
this.getFactory().createLinearRing(t)
}
,
e.prototype.validateConstruction = function() {
if (!this.isEmpty() && !t.prototype.isClosed.call(this))
throw new el("Points of LinearRing do not form a closed linestring");
if (this.getCoordinateSequence().size() >= 1 && this.getCoordinateSequence().size() < e.MINIMUM_VALID_SIZE)
throw new el("Invalid number of points in LinearRing (found " + this.getCoordinateSequence().size() + " - must be 0 or >= 4)")
}
,
e.prototype.getGeometryType = function() {
return "LinearRing"
}
,
e.prototype.copy = function() {
return new e(this._points.copy(),this._factory)
}
,
e.prototype.interfaces_ = function() {
return []
}
,
e.prototype.getClass = function() {
return e
}
,
n.MINIMUM_VALID_SIZE.get = function() {
return 4
}
,
n.serialVersionUID.get = function() {
return -0x3b229e262367a600
}
,
Object.defineProperties(e, n),
e
}(Zc)
, rh = function(t) {
function e() {
t.apply(this, arguments)
}
t && (e.__proto__ = t),
e.prototype = Object.create(t && t.prototype),
e.prototype.constructor = e;
var n = {
serialVersionUID: {
configurable: !0
}
};
return e.prototype.getSortIndex = function() {
return Wl.SORTINDEX_MULTIPOLYGON
}
,
e.prototype.equalsExact = function() {
if (2 === arguments.length) {
var e = arguments[0]
, n = arguments[1];
return !!this.isEquivalentClass(e) && t.prototype.equalsExact.call(this, e, n)
}
return t.prototype.equalsExact.apply(this, arguments)
}
,
e.prototype.getBoundaryDimension = function() {
return 1
}
,
e.prototype.getDimension = function() {
return 2
}
,
e.prototype.reverse = function() {
for (var t = this._geometries.length, e = new Array(t).fill(null), n = 0; n < this._geometries.length; n++)
e[n] = this._geometries[n].reverse();
return this.getFactory().createMultiPolygon(e)
}
,
e.prototype.getBoundary = function() {
if (this.isEmpty())
return this.getFactory().createMultiLineString();
for (var t = new lc, e = 0; e < this._geometries.length; e++)
for (var n = this._geometries[e].getBoundary(), r = 0; r < n.getNumGeometries(); r++)
t.add(n.getGeometryN(r));
var i = new Array(t.size()).fill(null);
return this.getFactory().createMultiLineString(t.toArray(i))
}
,
e.prototype.getGeometryType = function() {
return "MultiPolygon"
}
,
e.prototype.copy = function() {
for (var t = new Array(this._geometries.length).fill(null), n = 0; n < t.length; n++)
t[n] = this._geometries[n].copy();
return new e(t,this._factory)
}
,
e.prototype.interfaces_ = function() {
return [$c]
}
,
e.prototype.getClass = function() {
return e
}
,
n.serialVersionUID.get = function() {
return -0x7a5aa1369171980
}
,
Object.defineProperties(e, n),
e
}(kc)
, ih = function(t) {
this._factory = t || null,
this._isUserDataCopied = !1
}
, oh = {
NoOpGeometryOperation: {
configurable: !0
},
CoordinateOperation: {
configurable: !0
},
CoordinateSequenceOperation: {
configurable: !0
}
};
ih.prototype.setCopyUserData = function(t) {
this._isUserDataCopied = t
}
,
ih.prototype.edit = function(t, e) {
if (null === t)
return null;
var n = this.editInternal(t, e);
return this._isUserDataCopied && n.setUserData(t.getUserData()),
n
}
,
ih.prototype.editInternal = function(t, e) {
return null === this._factory && (this._factory = t.getFactory()),
t instanceof kc ? this.editGeometryCollection(t, e) : t instanceof th ? this.editPolygon(t, e) : t instanceof Qc || t instanceof Zc ? e.edit(t, this._factory) : (ql.shouldNeverReachHere("Unsupported Geometry class: " + t.getClass().getName()),
null)
}
,
ih.prototype.editGeometryCollection = function(t, e) {
for (var n = e.edit(t, this._factory), r = new lc, i = 0; i < n.getNumGeometries(); i++) {
var o = this.edit(n.getGeometryN(i), e);
null === o || o.isEmpty() || r.add(o)
}
return n.getClass() === eh ? this._factory.createMultiPoint(r.toArray([])) : n.getClass() === Gc ? this._factory.createMultiLineString(r.toArray([])) : n.getClass() === rh ? this._factory.createMultiPolygon(r.toArray([])) : this._factory.createGeometryCollection(r.toArray([]))
}
,
ih.prototype.editPolygon = function(t, e) {
var n = e.edit(t, this._factory);
if (null === n && (n = this._factory.createPolygon(null)),
n.isEmpty())
return n;
var r = this.edit(n.getExteriorRing(), e);
if (null === r || r.isEmpty())
return this._factory.createPolygon();
for (var i = new lc, o = 0; o < n.getNumInteriorRing(); o++) {
var s = this.edit(n.getInteriorRingN(o), e);
null === s || s.isEmpty() || i.add(s)
}
return this._factory.createPolygon(r, i.toArray([]))
}
,
ih.prototype.interfaces_ = function() {
return []
}
,
ih.prototype.getClass = function() {
return ih
}
,
ih.GeometryEditorOperation = function() {}
,
oh.NoOpGeometryOperation.get = function() {
return sh
}
,
oh.CoordinateOperation.get = function() {
return ah
}
,
oh.CoordinateSequenceOperation.get = function() {
return uh
}
,
Object.defineProperties(ih, oh);
var sh = function() {};
sh.prototype.edit = function(t, e) {
return t
}
,
sh.prototype.interfaces_ = function() {
return [ih.GeometryEditorOperation]
}
,
sh.prototype.getClass = function() {
return sh
}
;
var ah = function() {};
ah.prototype.edit = function(t, e) {
var n = this.editCoordinates(t.getCoordinates(), t);
return null === n ? t : t instanceof nh ? e.createLinearRing(n) : t instanceof Zc ? e.createLineString(n) : t instanceof Qc ? n.length > 0 ? e.createPoint(n[0]) : e.createPoint() : t
}
,
ah.prototype.interfaces_ = function() {
return [ih.GeometryEditorOperation]
}
,
ah.prototype.getClass = function() {
return ah
}
;
var uh = function() {};
uh.prototype.edit = function(t, e) {
return t instanceof nh ? e.createLinearRing(this.edit(t.getCoordinateSequence(), t)) : t instanceof Zc ? e.createLineString(this.edit(t.getCoordinateSequence(), t)) : t instanceof Qc ? e.createPoint(this.edit(t.getCoordinateSequence(), t)) : t
}
,
uh.prototype.interfaces_ = function() {
return [ih.GeometryEditorOperation]
}
,
uh.prototype.getClass = function() {
return uh
}
;
var lh = function() {
var t = this;
if (this._dimension = 3,
this._coordinates = null,
1 === arguments.length) {
if (arguments[0]instanceof Array)
this._coordinates = arguments[0],
this._dimension = 3;
else if (Number.isInteger(arguments[0])) {
var e = arguments[0];
this._coordinates = new Array(e).fill(null);
for (var n = 0; n < e; n++)
t._coordinates[n] = new ul
} else if (gl(arguments[0], Il)) {
var r = arguments[0];
if (null === r)
return this._coordinates = new Array(0).fill(null),
null;
this._dimension = r.getDimension(),
this._coordinates = new Array(r.size()).fill(null);
for (var i = 0; i < this._coordinates.length; i++)
t._coordinates[i] = r.getCoordinateCopy(i)
}
} else if (2 === arguments.length)
if (arguments[0]instanceof Array && Number.isInteger(arguments[1])) {
var o = arguments[0]
, s = arguments[1];
this._coordinates = o,
this._dimension = s,
null === o && (this._coordinates = new Array(0).fill(null))
} else if (Number.isInteger(arguments[0]) && Number.isInteger(arguments[1])) {
var a = arguments[0]
, u = arguments[1];
this._coordinates = new Array(a).fill(null),
this._dimension = u;
for (var l = 0; l < a; l++)
t._coordinates[l] = new ul
}
}
, ch = {
serialVersionUID: {
configurable: !0
}
};
lh.prototype.setOrdinate = function(t, e, n) {
switch (e) {
case Il.X:
this._coordinates[t].x = n;
break;
case Il.Y:
this._coordinates[t].y = n;
break;
case Il.Z:
this._coordinates[t].z = n;
break;
default:
throw new el("invalid ordinateIndex")
}
}
,
lh.prototype.size = function() {
return this._coordinates.length
}
,
lh.prototype.getOrdinate = function(t, e) {
switch (e) {
case Il.X:
return this._coordinates[t].x;
case Il.Y:
return this._coordinates[t].y;
case Il.Z:
return this._coordinates[t].z
}
return nl.NaN
}
,
lh.prototype.getCoordinate = function() {
if (1 === arguments.length) {
var t = arguments[0];
return this._coordinates[t]
}
if (2 === arguments.length) {
var e = arguments[0]
, n = arguments[1];
n.x = this._coordinates[e].x,
n.y = this._coordinates[e].y,
n.z = this._coordinates[e].z
}
}
,
lh.prototype.getCoordinateCopy = function(t) {
return new ul(this._coordinates[t])
}
,
lh.prototype.getDimension = function() {
return this._dimension
}
,
lh.prototype.getX = function(t) {
return this._coordinates[t].x
}
,
lh.prototype.clone = function() {
for (var t = new Array(this.size()).fill(null), e = 0; e < this._coordinates.length; e++)
t[e] = this._coordinates[e].clone();
return new lh(t,this._dimension)
}
,
lh.prototype.expandEnvelope = function(t) {
for (var e = 0; e < this._coordinates.length; e++)
t.expandToInclude(this._coordinates[e]);
return t
}
,
lh.prototype.copy = function() {
for (var t = new Array(this.size()).fill(null), e = 0; e < this._coordinates.length; e++)
t[e] = this._coordinates[e].copy();
return new lh(t,this._dimension)
}
,
lh.prototype.toString = function() {
if (this._coordinates.length > 0) {
var t = new vl(17 * this._coordinates.length);
t.append("("),
t.append(this._coordinates[0]);
for (var e = 1; e < this._coordinates.length; e++)
t.append(", "),
t.append(this._coordinates[e]);
return t.append(")"),
t.toString()
}
return "()"
}
,
lh.prototype.getY = function(t) {
return this._coordinates[t].y
}
,
lh.prototype.toCoordinateArray = function() {
return this._coordinates
}
,
lh.prototype.interfaces_ = function() {
return [Il, al]
}
,
lh.prototype.getClass = function() {
return lh
}
,
ch.serialVersionUID.get = function() {
return -0xcb44a778db18e00
}
,
Object.defineProperties(lh, ch);
var hh = function() {}
, ph = {
serialVersionUID: {
configurable: !0
},
instanceObject: {
configurable: !0
}
};
hh.prototype.readResolve = function() {
return hh.instance()
}
,
hh.prototype.create = function() {
if (1 === arguments.length) {
if (arguments[0]instanceof Array) {
var t = arguments[0];
return new lh(t)
}
if (gl(arguments[0], Il)) {
var e = arguments[0];
return new lh(e)
}
} else if (2 === arguments.length) {
var n = arguments[0]
, r = arguments[1];
return r > 3 && (r = 3),
r < 2 ? new lh(n) : new lh(n,r)
}
}
,
hh.prototype.interfaces_ = function() {
return [hl, al]
}
,
hh.prototype.getClass = function() {
return hh
}
,
hh.instance = function() {
return hh.instanceObject
}
,
ph.serialVersionUID.get = function() {
return -0x38e49fa6cf6f2e00
}
,
ph.instanceObject.get = function() {
return new hh
}
,
Object.defineProperties(hh, ph);
var fh = function(t) {
function e() {
t.call(this),
this.map_ = new Map
}
return t && (e.__proto__ = t),
e.prototype = Object.create(t && t.prototype),
e.prototype.constructor = e,
e.prototype.get = function(t) {
return this.map_.get(t) || null
}
,
e.prototype.put = function(t, e) {
return this.map_.set(t, e),
e
}
,
e.prototype.values = function() {
for (var t = new lc, e = this.map_.values(), n = e.next(); !n.done; )
t.add(n.value),
n = e.next();
return t
}
,
e.prototype.entrySet = function() {
var t = new xc;
return this.map_.entries().forEach((function(e) {
return t.add(e)
}
)),
t
}
,
e.prototype.size = function() {
return this.map_.size()
}
,
e
}(yc)
, gh = function t() {
if (this._modelType = null,
this._scale = null,
0 === arguments.length)
this._modelType = t.FLOATING;
else if (1 === arguments.length)
if (arguments[0]instanceof yh) {
var e = arguments[0];
this._modelType = e,
e === t.FIXED && this.setScale(1)
} else if ("number" == typeof arguments[0]) {
var n = arguments[0];
this._modelType = t.FIXED,
this.setScale(n)
} else if (arguments[0]instanceof t) {
var r = arguments[0];
this._modelType = r._modelType,
this._scale = r._scale
}
}
, dh = {
serialVersionUID: {
configurable: !0
},
maximumPreciseValue: {
configurable: !0
}
};
gh.prototype.equals = function(t) {
if (!(t instanceof gh))
return !1;
var e = t;
return this._modelType === e._modelType && this._scale === e._scale
}
,
gh.prototype.compareTo = function(t) {
var e = t
, n = this.getMaximumSignificantDigits()
, r = e.getMaximumSignificantDigits();
return new _l(n).compareTo(new _l(r))
}
,
gh.prototype.getScale = function() {
return this._scale
}
,
gh.prototype.isFloating = function() {
return this._modelType === gh.FLOATING || this._modelType === gh.FLOATING_SINGLE
}
,
gh.prototype.getType = function() {
return this._modelType
}
,
gh.prototype.toString = function() {
var t = "UNKNOWN";
return this._modelType === gh.FLOATING ? t = "Floating" : this._modelType === gh.FLOATING_SINGLE ? t = "Floating-Single" : this._modelType === gh.FIXED && (t = "Fixed (Scale=" + this.getScale() + ")"),
t
}
,
gh.prototype.makePrecise = function() {
if ("number" == typeof arguments[0]) {
var t = arguments[0];
if (nl.isNaN(t))
return t;
if (this._modelType === gh.FLOATING_SINGLE) {
return t
}
return this._modelType === gh.FIXED ? Math.round(t * this._scale) / this._scale : t
}
if (arguments[0]instanceof ul) {
var e = arguments[0];
if (this._modelType === gh.FLOATING)
return null;
e.x = this.makePrecise(e.x),
e.y = this.makePrecise(e.y)
}
}
,
gh.prototype.getMaximumSignificantDigits = function() {
var t = 16;
return this._modelType === gh.FLOATING ? t = 16 : this._modelType === gh.FLOATING_SINGLE ? t = 6 : this._modelType === gh.FIXED && (t = 1 + Math.trunc(Math.ceil(Math.log(this.getScale()) / Math.log(10)))),
t
}
,
gh.prototype.setScale = function(t) {
this._scale = Math.abs(t)
}
,
gh.prototype.interfaces_ = function() {
return [al, il]
}
,
gh.prototype.getClass = function() {
return gh
}
,
gh.mostPrecise = function(t, e) {
return t.compareTo(e) >= 0 ? t : e
}
,
dh.serialVersionUID.get = function() {
return 0x6bee6404e9a25c00
}
,
dh.maximumPreciseValue.get = function() {
return 9007199254740992
}
,
Object.defineProperties(gh, dh);
var yh = function t(e) {
this._name = e || null,
t.nameToTypeMap.put(e, this)
}
, vh = {
serialVersionUID: {
configurable: !0
},
nameToTypeMap: {
configurable: !0
}
};
yh.prototype.readResolve = function() {
return yh.nameToTypeMap.get(this._name)
}
,
yh.prototype.toString = function() {
return this._name
}
,
yh.prototype.interfaces_ = function() {
return [al]
}
,
yh.prototype.getClass = function() {
return yh
}
,
vh.serialVersionUID.get = function() {
return -552860263173159e4
}
,
vh.nameToTypeMap.get = function() {
return new fh
}
,
Object.defineProperties(yh, vh),
gh.Type = yh,
gh.FIXED = new yh("FIXED"),
gh.FLOATING = new yh("FLOATING"),
gh.FLOATING_SINGLE = new yh("FLOATING SINGLE");
var _h = function t() {
this._precisionModel = new gh,
this._SRID = 0,
this._coordinateSequenceFactory = t.getDefaultCoordinateSequenceFactory(),
0 === arguments.length || (1 === arguments.length ? gl(arguments[0], hl) ? this._coordinateSequenceFactory = arguments[0] : arguments[0]instanceof gh && (this._precisionModel = arguments[0]) : 2 === arguments.length ? (this._precisionModel = arguments[0],
this._SRID = arguments[1]) : 3 === arguments.length && (this._precisionModel = arguments[0],
this._SRID = arguments[1],
this._coordinateSequenceFactory = arguments[2]))
}
, mh = {
serialVersionUID: {
configurable: !0
}
};
_h.prototype.toGeometry = function(t) {
return t.isNull() ? this.createPoint(null) : t.getMinX() === t.getMaxX() && t.getMinY() === t.getMaxY() ? this.createPoint(new ul(t.getMinX(),t.getMinY())) : t.getMinX() === t.getMaxX() || t.getMinY() === t.getMaxY() ? this.createLineString([new ul(t.getMinX(),t.getMinY()), new ul(t.getMaxX(),t.getMaxY())]) : this.createPolygon(this.createLinearRing([new ul(t.getMinX(),t.getMinY()), new ul(t.getMinX(),t.getMaxY()), new ul(t.getMaxX(),t.getMaxY()), new ul(t.getMaxX(),t.getMinY()), new ul(t.getMinX(),t.getMinY())]), null)
}
,
_h.prototype.createLineString = function(t) {
return t ? t instanceof Array ? new Zc(this.getCoordinateSequenceFactory().create(t),this) : gl(t, Il) ? new Zc(t,this) : void 0 : new Zc(this.getCoordinateSequenceFactory().create([]),this)
}
,
_h.prototype.createMultiLineString = function() {
if (0 === arguments.length)
return new Gc(null,this);
if (1 === arguments.length) {
var t = arguments[0];
return new Gc(t,this)
}
}
,
_h.prototype.buildGeometry = function(t) {
for (var e = null, n = !1, r = !1, i = t.iterator(); i.hasNext(); ) {
var o = i.next()
, s = o.getClass();
null === e && (e = s),
s !== e && (n = !0),
o.isGeometryCollectionOrDerived() && (r = !0)
}
if (null === e)
return this.createGeometryCollection();
if (n || r)
return this.createGeometryCollection(_h.toGeometryArray(t));
var a = t.iterator().next();
if (t.size() > 1) {
if (a instanceof th)
return this.createMultiPolygon(_h.toPolygonArray(t));
if (a instanceof Zc)
return this.createMultiLineString(_h.toLineStringArray(t));
if (a instanceof Qc)
return this.createMultiPoint(_h.toPointArray(t));
ql.shouldNeverReachHere("Unhandled class: " + a.getClass().getName())
}
return a
}
,
_h.prototype.createMultiPointFromCoords = function(t) {
return this.createMultiPoint(null !== t ? this.getCoordinateSequenceFactory().create(t) : null)
}
,
_h.prototype.createPoint = function() {
if (0 === arguments.length)
return this.createPoint(this.getCoordinateSequenceFactory().create([]));
if (1 === arguments.length) {
if (arguments[0]instanceof ul) {
var t = arguments[0];
return this.createPoint(null !== t ? this.getCoordinateSequenceFactory().create([t]) : null)
}
if (gl(arguments[0], Il)) {
var e = arguments[0];
return new Qc(e,this)
}
}
}
,
_h.prototype.getCoordinateSequenceFactory = function() {
return this._coordinateSequenceFactory
}
,
_h.prototype.createPolygon = function() {
if (0 === arguments.length)
return new th(null,null,this);
if (1 === arguments.length) {
if (gl(arguments[0], Il)) {
var t = arguments[0];
return this.createPolygon(this.createLinearRing(t))
}
if (arguments[0]instanceof Array) {
var e = arguments[0];
return this.createPolygon(this.createLinearRing(e))
}
if (arguments[0]instanceof nh) {
var n = arguments[0];
return this.createPolygon(n, null)
}
} else if (2 === arguments.length) {
var r = arguments[0]
, i = arguments[1];
return new th(r,i,this)
}
}
,
_h.prototype.getSRID = function() {
return this._SRID
}
,
_h.prototype.createGeometryCollection = function() {
if (0 === arguments.length)
return new kc(null,this);
if (1 === arguments.length) {
var t = arguments[0];
return new kc(t,this)
}
}
,
_h.prototype.createGeometry = function(t) {
return new ih(this).edit(t, {
edit: function() {
if (2 === arguments.length) {
var t = arguments[0];
return this._coordinateSequenceFactory.create(t)
}
}
})
}
,
_h.prototype.getPrecisionModel = function() {
return this._precisionModel
}
,
_h.prototype.createLinearRing = function() {
if (0 === arguments.length)
return this.createLinearRing(this.getCoordinateSequenceFactory().create([]));
if (1 === arguments.length) {
if (arguments[0]instanceof Array) {
var t = arguments[0];
return this.createLinearRing(null !== t ? this.getCoordinateSequenceFactory().create(t) : null)
}
if (gl(arguments[0], Il)) {
var e = arguments[0];
return new nh(e,this)
}
}
}
,
_h.prototype.createMultiPolygon = function() {
if (0 === arguments.length)
return new rh(null,this);
if (1 === arguments.length) {
var t = arguments[0];
return new rh(t,this)
}
}
,
_h.prototype.createMultiPoint = function() {
var t = this;
if (0 === arguments.length)
return new eh(null,this);
if (1 === arguments.length) {
if (arguments[0]instanceof Array) {
var e = arguments[0];
return new eh(e,this)
}
if (arguments[0]instanceof Array) {
var n = arguments[0];
return this.createMultiPoint(null !== n ? this.getCoordinateSequenceFactory().create(n) : null)
}
if (gl(arguments[0], Il)) {
var r = arguments[0];
if (null === r)
return this.createMultiPoint(new Array(0).fill(null));
for (var i = new Array(r.size()).fill(null), o = 0; o < r.size(); o++) {
var s = t.getCoordinateSequenceFactory().create(1, r.getDimension());
Jc.copy(r, o, s, 0, 1),
i[o] = t.createPoint(s)
}
return this.createMultiPoint(i)
}
}
}
,
_h.prototype.interfaces_ = function() {
return [al]
}
,
_h.prototype.getClass = function() {
return _h
}
,
_h.toMultiPolygonArray = function(t) {
var e = new Array(t.size()).fill(null);
return t.toArray(e)
}
,
_h.toGeometryArray = function(t) {
if (null === t)
return null;
var e = new Array(t.size()).fill(null);
return t.toArray(e)
}
,
_h.getDefaultCoordinateSequenceFactory = function() {
return hh.instance()
}
,
_h.toMultiLineStringArray = function(t) {
var e = new Array(t.size()).fill(null);
return t.toArray(e)
}
,
_h.toLineStringArray = function(t) {
var e = new Array(t.size()).fill(null);
return t.toArray(e)
}
,
_h.toMultiPointArray = function(t) {
var e = new Array(t.size()).fill(null);
return t.toArray(e)
}
,
_h.toLinearRingArray = function(t) {
var e = new Array(t.size()).fill(null);
return t.toArray(e)
}
,
_h.toPointArray = function(t) {
var e = new Array(t.size()).fill(null);
return t.toArray(e)
}
,
_h.toPolygonArray = function(t) {
var e = new Array(t.size()).fill(null);
return t.toArray(e)
}
,
_h.createPointFromInternalCoord = function(t, e) {
return e.getPrecisionModel().makePrecise(t),
e.getFactory().createPoint(t)
}
,
mh.serialVersionUID.get = function() {
return -0x5ea75f2051eeb400
}
,
Object.defineProperties(_h, mh);
var xh = ["Point", "MultiPoint", "LineString", "MultiLineString", "Polygon", "MultiPolygon"]
, Eh = function(t) {
this.geometryFactory = t || new _h
};
Eh.prototype.read = function(t) {
var e, n = (e = "string" == typeof t ? JSON.parse(t) : t).type;
if (!bh[n])
throw new Error("Unknown GeoJSON type: " + e.type);
return -1 !== xh.indexOf(n) ? bh[n].apply(this, [e.coordinates]) : "GeometryCollection" === n ? bh[n].apply(this, [e.geometries]) : bh[n].apply(this, [e])
}
,
Eh.prototype.write = function(t) {
var e = t.getGeometryType();
if (!wh[e])
throw new Error("Geometry is not supported");
return wh[e].apply(this, [t])
}
;
var bh = {
Feature: function(t) {
var e = {};
for (var n in t)
e[n] = t[n];
if (t.geometry) {
var r = t.geometry.type;
if (!bh[r])
throw new Error("Unknown GeoJSON type: " + t.type);
e.geometry = this.read(t.geometry)
}
return t.bbox && (e.bbox = bh.bbox.apply(this, [t.bbox])),
e
},
FeatureCollection: function(t) {
var e = {};
if (t.features) {
e.features = [];
for (var n = 0; n < t.features.length; ++n)
e.features.push(this.read(t.features[n]))
}
return t.bbox && (e.bbox = this.parse.bbox.apply(this, [t.bbox])),
e
},
coordinates: function(t) {
for (var e = [], n = 0; n < t.length; ++n) {
var r = t[n];
e.push(new ul(r[0],r[1]))
}
return e
},
bbox: function(t) {
return this.geometryFactory.createLinearRing([new ul(t[0],t[1]), new ul(t[2],t[1]), new ul(t[2],t[3]), new ul(t[0],t[3]), new ul(t[0],t[1])])
},
Point: function(t) {
var e = new ul(t[0],t[1]);
return this.geometryFactory.createPoint(e)
},
MultiPoint: function(t) {
for (var e = [], n = 0; n < t.length; ++n)
e.push(bh.Point.apply(this, [t[n]]));
return this.geometryFactory.createMultiPoint(e)
},
LineString: function(t) {
var e = bh.coordinates.apply(this, [t]);
return this.geometryFactory.createLineString(e)
},
MultiLineString: function(t) {
for (var e = [], n = 0; n < t.length; ++n)
e.push(bh.LineString.apply(this, [t[n]]));
return this.geometryFactory.createMultiLineString(e)
},
Polygon: function(t) {
for (var e = bh.coordinates.apply(this, [t[0]]), n = this.geometryFactory.createLinearRing(e), r = [], i = 1; i < t.length; ++i) {
var o = t[i]
, s = bh.coordinates.apply(this, [o])
, a = this.geometryFactory.createLinearRing(s);
r.push(a)
}
return this.geometryFactory.createPolygon(n, r)
},
MultiPolygon: function(t) {
for (var e = [], n = 0; n < t.length; ++n) {
var r = t[n];
e.push(bh.Polygon.apply(this, [r]))
}
return this.geometryFactory.createMultiPolygon(e)
},
GeometryCollection: function(t) {
for (var e = [], n = 0; n < t.length; ++n) {
var r = t[n];
e.push(this.read(r))
}
return this.geometryFactory.createGeometryCollection(e)
}
}
, wh = {
coordinate: function(t) {
return [t.x, t.y]
},
Point: function(t) {
return {
type: "Point",
coordinates: wh.coordinate.apply(this, [t.getCoordinate()])
}
},
MultiPoint: function(t) {
for (var e = [], n = 0; n < t._geometries.length; ++n) {
var r = t._geometries[n]
, i = wh.Point.apply(this, [r]);
e.push(i.coordinates)
}
return {
type: "MultiPoint",
coordinates: e
}
},
LineString: function(t) {
for (var e = [], n = t.getCoordinates(), r = 0; r < n.length; ++r) {
var i = n[r];
e.push(wh.coordinate.apply(this, [i]))
}
return {
type: "LineString",
coordinates: e
}
},
MultiLineString: function(t) {
for (var e = [], n = 0; n < t._geometries.length; ++n) {
var r = t._geometries[n]
, i = wh.LineString.apply(this, [r]);
e.push(i.coordinates)
}
return {
type: "MultiLineString",
coordinates: e
}
},
Polygon: function(t) {
var e = []
, n = wh.LineString.apply(this, [t._shell]);
e.push(n.coordinates);
for (var r = 0; r < t._holes.length; ++r) {
var i = t._holes[r]
, o = wh.LineString.apply(this, [i]);
e.push(o.coordinates)
}
return {
type: "Polygon",
coordinates: e
}
},
MultiPolygon: function(t) {
for (var e = [], n = 0; n < t._geometries.length; ++n) {
var r = t._geometries[n]
, i = wh.Polygon.apply(this, [r]);
e.push(i.coordinates)
}
return {
type: "MultiPolygon",
coordinates: e
}
},
GeometryCollection: function(t) {
for (var e = [], n = 0; n < t._geometries.length; ++n) {
var r = t._geometries[n]
, i = r.getGeometryType();
e.push(wh[i].apply(this, [r]))
}
return {
type: "GeometryCollection",
geometries: e
}
}
}
, Ih = function(t) {
this.geometryFactory = t || new _h,
this.precisionModel = this.geometryFactory.getPrecisionModel(),
this.parser = new Eh(this.geometryFactory)
};
Ih.prototype.read = function(t) {
var e = this.parser.read(t);
return this.precisionModel.getType() === gh.FIXED && this.reducePrecision(e),
e
}
,
Ih.prototype.reducePrecision = function(t) {
var e, n;
if (t.coordinate)
this.precisionModel.makePrecise(t.coordinate);
else if (t.points)
for (e = 0,
n = t.points.length; e < n; e++)
this.precisionModel.makePrecise(t.points[e]);
else if (t.geometries)
for (e = 0,
n = t.geometries.length; e < n; e++)
this.reducePrecision(t.geometries[e])
}
;
var Nh = function() {
this.parser = new Eh(this.geometryFactory)
};
Nh.prototype.write = function(t) {
return this.parser.write(t)
}
;
var Sh = function() {}
, Ch = {
ON: {
configurable: !0
},
LEFT: {
configurable: !0
},
RIGHT: {
configurable: !0
}
};
function Ph(t) {
this.message = t || ""
}
function Mh() {
this.array_ = []
}
Sh.prototype.interfaces_ = function() {
return []
}
,
Sh.prototype.getClass = function() {
return Sh
}
,
Sh.opposite = function(t) {
return t === Sh.LEFT ? Sh.RIGHT : t === Sh.RIGHT ? Sh.LEFT : t
}
,
Ch.ON.get = function() {
return 0
}
,
Ch.LEFT.get = function() {
return 1
}
,
Ch.RIGHT.get = function() {
return 2
}
,
Object.defineProperties(Sh, Ch),
Ph.prototype = new Error,
Ph.prototype.name = "EmptyStackException",
Mh.prototype = new ac,
Mh.prototype.add = function(t) {
return this.array_.push(t),
!0
}
,
Mh.prototype.get = function(t) {
if (t < 0 || t >= this.size())
throw new Error;
return this.array_[t]
}
,
Mh.prototype.push = function(t) {
return this.array_.push(t),
t
}
,
Mh.prototype.pop = function(t) {
if (0 === this.array_.length)
throw new Ph;
return this.array_.pop()
}
,
Mh.prototype.peek = function() {
if (0 === this.array_.length)
throw new Ph;
return this.array_[this.array_.length - 1]
}
,
Mh.prototype.empty = function() {
return 0 === this.array_.length
}
,
Mh.prototype.isEmpty = function() {
return this.empty()
}
,
Mh.prototype.search = function(t) {
return this.array_.indexOf(t)
}
,
Mh.prototype.size = function() {
return this.array_.length
}
,
Mh.prototype.toArray = function() {
for (var t = [], e = 0, n = this.array_.length; e < n; e++)
t.push(this.array_[e]);
return t
}
;
var Lh = function() {
this._minIndex = -1,
this._minCoord = null,
this._minDe = null,
this._orientedDe = null
};
Lh.prototype.getCoordinate = function() {
return this._minCoord
}
,
Lh.prototype.getRightmostSide = function(t, e) {
var n = this.getRightmostSideOfSegment(t, e);
return n < 0 && (n = this.getRightmostSideOfSegment(t, e - 1)),
n < 0 && (this._minCoord = null,
this.checkForRightmostCoordinate(t)),
n
}
,
Lh.prototype.findRightmostEdgeAtVertex = function() {
var t = this._minDe.getEdge().getCoordinates();
ql.isTrue(this._minIndex > 0 && this._minIndex < t.length, "rightmost point expected to be interior vertex of edge");
var e = t[this._minIndex - 1]
, n = t[this._minIndex + 1]
, r = Xl.computeOrientation(this._minCoord, n, e)
, i = !1;
(e.y < this._minCoord.y && n.y < this._minCoord.y && r === Xl.COUNTERCLOCKWISE || e.y > this._minCoord.y && n.y > this._minCoord.y && r === Xl.CLOCKWISE) && (i = !0),
i && (this._minIndex = this._minIndex - 1)
}
,
Lh.prototype.getRightmostSideOfSegment = function(t, e) {
var n = t.getEdge().getCoordinates();
if (e < 0 || e + 1 >= n.length)
return -1;
if (n[e].y === n[e + 1].y)
return -1;
var r = Sh.LEFT;
return n[e].y < n[e + 1].y && (r = Sh.RIGHT),
r
}
,
Lh.prototype.getEdge = function() {
return this._orientedDe
}
,
Lh.prototype.checkForRightmostCoordinate = function(t) {
for (var e = this, n = t.getEdge().getCoordinates(), r = 0; r < n.length - 1; r++)
(null === e._minCoord || n[r].x > e._minCoord.x) && (e._minDe = t,
e._minIndex = r,
e._minCoord = n[r])
}
,
Lh.prototype.findRightmostEdgeAtNode = function() {
var t = this._minDe.getNode().getEdges();
this._minDe = t.getRightmostEdge(),
this._minDe.isForward() || (this._minDe = this._minDe.getSym(),
this._minIndex = this._minDe.getEdge().getCoordinates().length - 1)
}
,
Lh.prototype.findEdge = function(t) {
for (var e = t.iterator(); e.hasNext(); ) {
var n = e.next();
n.isForward() && this.checkForRightmostCoordinate(n)
}
ql.isTrue(0 !== this._minIndex || this._minCoord.equals(this._minDe.getCoordinate()), "inconsistency in rightmost processing"),
0 === this._minIndex ? this.findRightmostEdgeAtNode() : this.findRightmostEdgeAtVertex(),
this._orientedDe = this._minDe,
this.getRightmostSide(this._minDe, this._minIndex) === Sh.LEFT && (this._orientedDe = this._minDe.getSym())
}
,
Lh.prototype.interfaces_ = function() {
return []
}
,
Lh.prototype.getClass = function() {
return Lh
}
;
var Oh = function(t) {
function e(n, r) {
t.call(this, e.msgWithCoord(n, r)),
this.pt = r ? new ul(r) : null,
this.name = "TopologyException"
}
return t && (e.__proto__ = t),
e.prototype = Object.create(t && t.prototype),
e.prototype.constructor = e,
e.prototype.getCoordinate = function() {
return this.pt
}
,
e.prototype.interfaces_ = function() {
return []
}
,
e.prototype.getClass = function() {
return e
}
,
e.msgWithCoord = function(t, e) {
return e ? t : t + " [ " + e + " ]"
}
,
e
}(kl)
, Rh = function() {
this.array_ = []
};
Rh.prototype.addLast = function(t) {
this.array_.push(t)
}
,
Rh.prototype.removeFirst = function() {
return this.array_.shift()
}
,
Rh.prototype.isEmpty = function() {
return 0 === this.array_.length
}
;
var Th = function() {
this._finder = null,
this._dirEdgeList = new lc,
this._nodes = new lc,
this._rightMostCoord = null,
this._env = null,
this._finder = new Lh
};
Th.prototype.clearVisitedEdges = function() {
for (var t = this._dirEdgeList.iterator(); t.hasNext(); ) {
t.next().setVisited(!1)
}
}
,
Th.prototype.getRightmostCoordinate = function() {
return this._rightMostCoord
}
,
Th.prototype.computeNodeDepth = function(t) {
for (var e = null, n = t.getEdges().iterator(); n.hasNext(); ) {
var r = n.next();
if (r.isVisited() || r.getSym().isVisited()) {
e = r;
break
}
}
if (null === e)
throw new Oh("unable to find edge to compute depths at " + t.getCoordinate());
t.getEdges().computeDepths(e);
for (var i = t.getEdges().iterator(); i.hasNext(); ) {
var o = i.next();
o.setVisited(!0),
this.copySymDepths(o)
}
}
,
Th.prototype.computeDepth = function(t) {
this.clearVisitedEdges();
var e = this._finder.getEdge();
e.setEdgeDepths(Sh.RIGHT, t),
this.copySymDepths(e),
this.computeDepths(e)
}
,
Th.prototype.create = function(t) {
this.addReachable(t),
this._finder.findEdge(this._dirEdgeList),
this._rightMostCoord = this._finder.getCoordinate()
}
,
Th.prototype.findResultEdges = function() {
for (var t = this._dirEdgeList.iterator(); t.hasNext(); ) {
var e = t.next();
e.getDepth(Sh.RIGHT) >= 1 && e.getDepth(Sh.LEFT) <= 0 && !e.isInteriorAreaEdge() && e.setInResult(!0)
}
}
,
Th.prototype.computeDepths = function(t) {
var e = new xc
, n = new Rh
, r = t.getNode();
for (n.addLast(r),
e.add(r),
t.setVisited(!0); !n.isEmpty(); ) {
var i = n.removeFirst();
e.add(i),
this.computeNodeDepth(i);
for (var o = i.getEdges().iterator(); o.hasNext(); ) {
var s = o.next().getSym();
if (!s.isVisited()) {
var a = s.getNode();
e.contains(a) || (n.addLast(a),
e.add(a))
}
}
}
}
,
Th.prototype.compareTo = function(t) {
var e = t;
return this._rightMostCoord.x < e._rightMostCoord.x ? -1 : this._rightMostCoord.x > e._rightMostCoord.x ? 1 : 0
}
,
Th.prototype.getEnvelope = function() {
if (null === this._env) {
for (var t = new Ll, e = this._dirEdgeList.iterator(); e.hasNext(); )
for (var n = e.next().getEdge().getCoordinates(), r = 0; r < n.length - 1; r++)
t.expandToInclude(n[r]);
this._env = t
}
return this._env
}
,
Th.prototype.addReachable = function(t) {
var e = new Mh;
for (e.add(t); !e.empty(); ) {
var n = e.pop();
this.add(n, e)
}
}
,
Th.prototype.copySymDepths = function(t) {
var e = t.getSym();
e.setDepth(Sh.LEFT, t.getDepth(Sh.RIGHT)),
e.setDepth(Sh.RIGHT, t.getDepth(Sh.LEFT))
}
,
Th.prototype.add = function(t, e) {
t.setVisited(!0),
this._nodes.add(t);
for (var n = t.getEdges().iterator(); n.hasNext(); ) {
var r = n.next();
this._dirEdgeList.add(r);
var i = r.getSym().getNode();
i.isVisited() || e.push(i)
}
}
,
Th.prototype.getNodes = function() {
return this._nodes
}
,
Th.prototype.getDirectedEdges = function() {
return this._dirEdgeList
}
,
Th.prototype.interfaces_ = function() {
return [il]
}
,
Th.prototype.getClass = function() {
return Th
}
;
var Ah = function t() {
var e = this;
if (this.location = null,
1 === arguments.length) {
if (arguments[0]instanceof Array) {
var n = arguments[0];
this.init(n.length)
} else if (Number.isInteger(arguments[0])) {
var r = arguments[0];
this.init(1),
this.location[Sh.ON] = r
} else if (arguments[0]instanceof t) {
var i = arguments[0];
if (this.init(i.location.length),
null !== i)
for (var o = 0; o < this.location.length; o++)
e.location[o] = i.location[o]
}
} else if (3 === arguments.length) {
var s = arguments[0]
, a = arguments[1]
, u = arguments[2];
this.init(3),
this.location[Sh.ON] = s,
this.location[Sh.LEFT] = a,
this.location[Sh.RIGHT] = u
}
};
Ah.prototype.setAllLocations = function(t) {
for (var e = 0; e < this.location.length; e++)
this.location[e] = t
}
,
Ah.prototype.isNull = function() {
for (var t = 0; t < this.location.length; t++)
if (this.location[t] !== pl.NONE)
return !1;
return !0
}
,
Ah.prototype.setAllLocationsIfNull = function(t) {
for (var e = 0; e < this.location.length; e++)
this.location[e] === pl.NONE && (this.location[e] = t)
}
,
Ah.prototype.isLine = function() {
return 1 === this.location.length
}
,
Ah.prototype.merge = function(t) {
if (t.location.length > this.location.length) {
var e = new Array(3).fill(null);
e[Sh.ON] = this.location[Sh.ON],
e[Sh.LEFT] = pl.NONE,
e[Sh.RIGHT] = pl.NONE,
this.location = e
}
for (var n = 0; n < this.location.length; n++)
this.location[n] === pl.NONE && n < t.location.length && (this.location[n] = t.location[n])
}
,
Ah.prototype.getLocations = function() {
return this.location
}
,
Ah.prototype.flip = function() {
if (this.location.length <= 1)
return null;
var t = this.location[Sh.LEFT];
this.location[Sh.LEFT] = this.location[Sh.RIGHT],
this.location[Sh.RIGHT] = t
}
,
Ah.prototype.toString = function() {
var t = new vl;
return this.location.length > 1 && t.append(pl.toLocationSymbol(this.location[Sh.LEFT])),
t.append(pl.toLocationSymbol(this.location[Sh.ON])),
this.location.length > 1 && t.append(pl.toLocationSymbol(this.location[Sh.RIGHT])),
t.toString()
}
,
Ah.prototype.setLocations = function(t, e, n) {
this.location[Sh.ON] = t,
this.location[Sh.LEFT] = e,
this.location[Sh.RIGHT] = n
}
,
Ah.prototype.get = function(t) {
return t < this.location.length ? this.location[t] : pl.NONE
}
,
Ah.prototype.isArea = function() {
return this.location.length > 1
}
,
Ah.prototype.isAnyNull = function() {
for (var t = 0; t < this.location.length; t++)
if (this.location[t] === pl.NONE)
return !0;
return !1
}
,
Ah.prototype.setLocation = function() {
if (1 === arguments.length) {
var t = arguments[0];
this.setLocation(Sh.ON, t)
} else if (2 === arguments.length) {
var e = arguments[0]
, n = arguments[1];
this.location[e] = n
}
}
,
Ah.prototype.init = function(t) {
this.location = new Array(t).fill(null),
this.setAllLocations(pl.NONE)
}
,
Ah.prototype.isEqualOnSide = function(t, e) {
return this.location[e] === t.location[e]
}
,
Ah.prototype.allPositionsEqual = function(t) {
for (var e = 0; e < this.location.length; e++)
if (this.location[e] !== t)
return !1;
return !0
}
,
Ah.prototype.interfaces_ = function() {
return []
}
,
Ah.prototype.getClass = function() {
return Ah
}
;
var Dh = function t() {
if (this.elt = new Array(2).fill(null),
1 === arguments.length) {
if (Number.isInteger(arguments[0])) {
var e = arguments[0];
this.elt[0] = new Ah(e),
this.elt[1] = new Ah(e)
} else if (arguments[0]instanceof t) {
var n = arguments[0];
this.elt[0] = new Ah(n.elt[0]),
this.elt[1] = new Ah(n.elt[1])
}
} else if (2 === arguments.length) {
var r = arguments[0]
, i = arguments[1];
this.elt[0] = new Ah(pl.NONE),
this.elt[1] = new Ah(pl.NONE),
this.elt[r].setLocation(i)
} else if (3 === arguments.length) {
var o = arguments[0]
, s = arguments[1]
, a = arguments[2];
this.elt[0] = new Ah(o,s,a),
this.elt[1] = new Ah(o,s,a)
} else if (4 === arguments.length) {
var u = arguments[0]
, l = arguments[1]
, c = arguments[2]
, h = arguments[3];
this.elt[0] = new Ah(pl.NONE,pl.NONE,pl.NONE),
this.elt[1] = new Ah(pl.NONE,pl.NONE,pl.NONE),
this.elt[u].setLocations(l, c, h)
}
};
Dh.prototype.getGeometryCount = function() {
var t = 0;
return this.elt[0].isNull() || t++,
this.elt[1].isNull() || t++,
t
}
,
Dh.prototype.setAllLocations = function(t, e) {
this.elt[t].setAllLocations(e)
}
,
Dh.prototype.isNull = function(t) {
return this.elt[t].isNull()
}
,
Dh.prototype.setAllLocationsIfNull = function() {
if (1 === arguments.length) {
var t = arguments[0];
this.setAllLocationsIfNull(0, t),
this.setAllLocationsIfNull(1, t)
} else if (2 === arguments.length) {
var e = arguments[0]
, n = arguments[1];
this.elt[e].setAllLocationsIfNull(n)
}
}
,
Dh.prototype.isLine = function(t) {
return this.elt[t].isLine()
}
,
Dh.prototype.merge = function(t) {
for (var e = this, n = 0; n < 2; n++)
null === e.elt[n] && null !== t.elt[n] ? e.elt[n] = new Ah(t.elt[n]) : e.elt[n].merge(t.elt[n])
}
,
Dh.prototype.flip = function() {
this.elt[0].flip(),
this.elt[1].flip()
}
,
Dh.prototype.getLocation = function() {
if (1 === arguments.length) {
var t = arguments[0];
return this.elt[t].get(Sh.ON)
}
if (2 === arguments.length) {
var e = arguments[0]
, n = arguments[1];
return this.elt[e].get(n)
}
}
,
Dh.prototype.toString = function() {
var t = new vl;
return null !== this.elt[0] && (t.append("A:"),
t.append(this.elt[0].toString())),
null !== this.elt[1] && (t.append(" B:"),
t.append(this.elt[1].toString())),
t.toString()
}
,
Dh.prototype.isArea = function() {
if (0 === arguments.length)
return this.elt[0].isArea() || this.elt[1].isArea();
if (1 === arguments.length) {
var t = arguments[0];
return this.elt[t].isArea()
}
}
,
Dh.prototype.isAnyNull = function(t) {
return this.elt[t].isAnyNull()
}
,
Dh.prototype.setLocation = function() {
if (2 === arguments.length) {
var t = arguments[0]
, e = arguments[1];
this.elt[t].setLocation(Sh.ON, e)
} else if (3 === arguments.length) {
var n = arguments[0]
, r = arguments[1]
, i = arguments[2];
this.elt[n].setLocation(r, i)
}
}
,
Dh.prototype.isEqualOnSide = function(t, e) {
return this.elt[0].isEqualOnSide(t.elt[0], e) && this.elt[1].isEqualOnSide(t.elt[1], e)
}
,
Dh.prototype.allPositionsEqual = function(t, e) {
return this.elt[t].allPositionsEqual(e)
}
,
Dh.prototype.toLine = function(t) {
this.elt[t].isArea() && (this.elt[t] = new Ah(this.elt[t].location[0]))
}
,
Dh.prototype.interfaces_ = function() {
return []
}
,
Dh.prototype.getClass = function() {
return Dh
}
,
Dh.toLineLabel = function(t) {
for (var e = new Dh(pl.NONE), n = 0; n < 2; n++)
e.setLocation(n, t.getLocation(n));
return e
}
;
var Fh = function() {
this._startDe = null,
this._maxNodeDegree = -1,
this._edges = new lc,
this._pts = new lc,
this._label = new Dh(pl.NONE),
this._ring = null,
this._isHole = null,
this._shell = null,
this._holes = new lc,
this._geometryFactory = null;
var t = arguments[0]
, e = arguments[1];
this._geometryFactory = e,
this.computePoints(t),
this.computeRing()
};
Fh.prototype.computeRing = function() {
if (null !== this._ring)
return null;
for (var t = new Array(this._pts.size()).fill(null), e = 0; e < this._pts.size(); e++)
t[e] = this._pts.get(e);
this._ring = this._geometryFactory.createLinearRing(t),
this._isHole = Xl.isCCW(this._ring.getCoordinates())
}
,
Fh.prototype.isIsolated = function() {
return 1 === this._label.getGeometryCount()
}
,
Fh.prototype.computePoints = function(t) {
var e = this;
this._startDe = t;
var n = t
, r = !0;
do {
if (null === n)
throw new Oh("Found null DirectedEdge");
if (n.getEdgeRing() === e)
throw new Oh("Directed Edge visited twice during ring-building at " + n.getCoordinate());
e._edges.add(n);
var i = n.getLabel();
ql.isTrue(i.isArea()),
e.mergeLabel(i),
e.addPoints(n.getEdge(), n.isForward(), r),
r = !1,
e.setEdgeRing(n, e),
n = e.getNext(n)
} while (n !== this._startDe)
}
,
Fh.prototype.getLinearRing = function() {
return this._ring
}
,
Fh.prototype.getCoordinate = function(t) {
return this._pts.get(t)
}
,
Fh.prototype.computeMaxNodeDegree = function() {
var t = this;
this._maxNodeDegree = 0;
var e = this._startDe;
do {
var n = e.getNode().getEdges().getOutgoingDegree(t);
n > t._maxNodeDegree && (t._maxNodeDegree = n),
e = t.getNext(e)
} while (e !== this._startDe);
this._maxNodeDegree *= 2
}
,
Fh.prototype.addPoints = function(t, e, n) {
var r = t.getCoordinates();
if (e) {
var i = 1;
n && (i = 0);
for (var o = i; o < r.length; o++)
this._pts.add(r[o])
} else {
var s = r.length - 2;
n && (s = r.length - 1);
for (var a = s; a >= 0; a--)
this._pts.add(r[a])
}
}
,
Fh.prototype.isHole = function() {
return this._isHole
}
,
Fh.prototype.setInResult = function() {
var t = this._startDe;
do {
t.getEdge().setInResult(!0),
t = t.getNext()
} while (t !== this._startDe)
}
,
Fh.prototype.containsPoint = function(t) {
var e = this.getLinearRing();
if (!e.getEnvelopeInternal().contains(t))
return !1;
if (!Xl.isPointInRing(t, e.getCoordinates()))
return !1;
for (var n = this._holes.iterator(); n.hasNext(); ) {
if (n.next().containsPoint(t))
return !1
}
return !0
}
,
Fh.prototype.addHole = function(t) {
this._holes.add(t)
}
,
Fh.prototype.isShell = function() {
return null === this._shell
}
,
Fh.prototype.getLabel = function() {
return this._label
}
,
Fh.prototype.getEdges = function() {
return this._edges
}
,
Fh.prototype.getMaxNodeDegree = function() {
return this._maxNodeDegree < 0 && this.computeMaxNodeDegree(),
this._maxNodeDegree
}
,
Fh.prototype.getShell = function() {
return this._shell
}
,
Fh.prototype.mergeLabel = function() {
if (1 === arguments.length) {
var t = arguments[0];
this.mergeLabel(t, 0),
this.mergeLabel(t, 1)
} else if (2 === arguments.length) {
var e = arguments[0]
, n = arguments[1]
, r = e.getLocation(n, Sh.RIGHT);
if (r === pl.NONE)
return null;
if (this._label.getLocation(n) === pl.NONE)
return this._label.setLocation(n, r),
null
}
}
,
Fh.prototype.setShell = function(t) {
this._shell = t,
null !== t && t.addHole(this)
}
,
Fh.prototype.toPolygon = function(t) {
for (var e = new Array(this._holes.size()).fill(null), n = 0; n < this._holes.size(); n++)
e[n] = this._holes.get(n).getLinearRing();
return t.createPolygon(this.getLinearRing(), e)
}
,
Fh.prototype.interfaces_ = function() {
return []
}
,
Fh.prototype.getClass = function() {
return Fh
}
;
var kh = function(t) {
function e() {
var e = arguments[0]
, n = arguments[1];
t.call(this, e, n)
}
return t && (e.__proto__ = t),
e.prototype = Object.create(t && t.prototype),
e.prototype.constructor = e,
e.prototype.setEdgeRing = function(t, e) {
t.setMinEdgeRing(e)
}
,
e.prototype.getNext = function(t) {
return t.getNextMin()
}
,
e.prototype.interfaces_ = function() {
return []
}
,
e.prototype.getClass = function() {
return e
}
,
e
}(Fh)
, Gh = function(t) {
function e() {
var e = arguments[0]
, n = arguments[1];
t.call(this, e, n)
}
return t && (e.__proto__ = t),
e.prototype = Object.create(t && t.prototype),
e.prototype.constructor = e,
e.prototype.buildMinimalRings = function() {
var t = new lc
, e = this._startDe;
do {
if (null === e.getMinEdgeRing()) {
var n = new kh(e,this._geometryFactory);
t.add(n)
}
e = e.getNext()
} while (e !== this._startDe);
return t
}
,
e.prototype.setEdgeRing = function(t, e) {
t.setEdgeRing(e)
}
,
e.prototype.linkDirectedEdgesForMinimalEdgeRings = function() {
var t = this._startDe;
do {
t.getNode().getEdges().linkMinimalDirectedEdges(this),
t = t.getNext()
} while (t !== this._startDe)
}
,
e.prototype.getNext = function(t) {
return t.getNext()
}
,
e.prototype.interfaces_ = function() {
return []
}
,
e.prototype.getClass = function() {
return e
}
,
e
}(Fh)
, qh = function() {
if (this._label = null,
this._isInResult = !1,
this._isCovered = !1,
this._isCoveredSet = !1,
this._isVisited = !1,
0 === arguments.length)
;
else if (1 === arguments.length) {
var t = arguments[0];
this._label = t
}
};
qh.prototype.setVisited = function(t) {
this._isVisited = t
}
,
qh.prototype.setInResult = function(t) {
this._isInResult = t
}
,
qh.prototype.isCovered = function() {
return this._isCovered
}
,
qh.prototype.isCoveredSet = function() {
return this._isCoveredSet
}
,
qh.prototype.setLabel = function(t) {
this._label = t
}
,
qh.prototype.getLabel = function() {
return this._label
}
,
qh.prototype.setCovered = function(t) {
this._isCovered = t,
this._isCoveredSet = !0
}
,
qh.prototype.updateIM = function(t) {
ql.isTrue(this._label.getGeometryCount() >= 2, "found partial label"),
this.computeIM(t)
}
,
qh.prototype.isInResult = function() {
return this._isInResult
}
,
qh.prototype.isVisited = function() {
return this._isVisited
}
,
qh.prototype.interfaces_ = function() {
return []
}
,
qh.prototype.getClass = function() {
return qh
}
;
var Bh = function(t) {
function e() {
t.call(this),
this._coord = null,
this._edges = null;
var e = arguments[0]
, n = arguments[1];
this._coord = e,
this._edges = n,
this._label = new Dh(0,pl.NONE)
}
return t && (e.__proto__ = t),
e.prototype = Object.create(t && t.prototype),
e.prototype.constructor = e,
e.prototype.isIncidentEdgeInResult = function() {
for (var t = this.getEdges().getEdges().iterator(); t.hasNext(); ) {
if (t.next().getEdge().isInResult())
return !0
}
return !1
}
,
e.prototype.isIsolated = function() {
return 1 === this._label.getGeometryCount()
}
,
e.prototype.getCoordinate = function() {
return this._coord
}
,
e.prototype.print = function(t) {
t.println("node " + this._coord + " lbl: " + this._label)
}
,
e.prototype.computeIM = function(t) {}
,
e.prototype.computeMergedLocation = function(t, e) {
var n = pl.NONE;
if (n = this._label.getLocation(e),
!t.isNull(e)) {
var r = t.getLocation(e);
n !== pl.BOUNDARY && (n = r)
}
return n
}
,
e.prototype.setLabel = function() {
if (2 !== arguments.length)
return t.prototype.setLabel.apply(this, arguments);
var e = arguments[0]
, n = arguments[1];
null === this._label ? this._label = new Dh(e,n) : this._label.setLocation(e, n)
}
,
e.prototype.getEdges = function() {
return this._edges
}
,
e.prototype.mergeLabel = function() {
var t = this;
if (arguments[0]instanceof e) {
var n = arguments[0];
this.mergeLabel(n._label)
} else if (arguments[0]instanceof Dh)
for (var r = arguments[0], i = 0; i < 2; i++) {
var o = t.computeMergedLocation(r, i)
, s = t._label.getLocation(i);
s === pl.NONE && t._label.setLocation(i, o)
}
}
,
e.prototype.add = function(t) {
this._edges.insert(t),
t.setNode(this)
}
,
e.prototype.setLabelBoundary = function(t) {
if (null === this._label)
return null;
var e = pl.NONE;
null !== this._label && (e = this._label.getLocation(t));
var n = null;
switch (e) {
case pl.BOUNDARY:
n = pl.INTERIOR;
break;
case pl.INTERIOR:
default:
n = pl.BOUNDARY
}
this._label.setLocation(t, n)
}
,
e.prototype.interfaces_ = function() {
return []
}
,
e.prototype.getClass = function() {
return e
}
,
e
}(qh)
, zh = function() {
this.nodeMap = new Cc,
this.nodeFact = null;
var t = arguments[0];
this.nodeFact = t
};
zh.prototype.find = function(t) {
return this.nodeMap.get(t)
}
,
zh.prototype.addNode = function() {
if (arguments[0]instanceof ul) {
var t = arguments[0]
, e = this.nodeMap.get(t);
return null === e && (e = this.nodeFact.createNode(t),
this.nodeMap.put(t, e)),
e
}
if (arguments[0]instanceof Bh) {
var n = arguments[0]
, r = this.nodeMap.get(n.getCoordinate());
return null === r ? (this.nodeMap.put(n.getCoordinate(), n),
n) : (r.mergeLabel(n),
r)
}
}
,
zh.prototype.print = function(t) {
for (var e = this.iterator(); e.hasNext(); ) {
e.next().print(t)
}
}
,
zh.prototype.iterator = function() {
return this.nodeMap.values().iterator()
}
,
zh.prototype.values = function() {
return this.nodeMap.values()
}
,
zh.prototype.getBoundaryNodes = function(t) {
for (var e = new lc, n = this.iterator(); n.hasNext(); ) {
var r = n.next();
r.getLabel().getLocation(t) === pl.BOUNDARY && e.add(r)
}
return e
}
,
zh.prototype.add = function(t) {
var e = t.getCoordinate();
this.addNode(e).add(t)
}
,
zh.prototype.interfaces_ = function() {
return []
}
,
zh.prototype.getClass = function() {
return zh
}
;
var jh = function() {}
, Uh = {
NE: {
configurable: !0
},
NW: {
configurable: !0
},
SW: {
configurable: !0
},
SE: {
configurable: !0
}
};
jh.prototype.interfaces_ = function() {
return []
}
,
jh.prototype.getClass = function() {
return jh
}
,
jh.isNorthern = function(t) {
return t === jh.NE || t === jh.NW
}
,
jh.isOpposite = function(t, e) {
return t !== e && 2 === (t - e + 4) % 4
}
,
jh.commonHalfPlane = function(t, e) {
if (t === e)
return t;
if (2 === (t - e + 4) % 4)
return -1;
var n = t < e ? t : e;
return 0 === n && 3 === (t > e ? t : e) ? 3 : n
}
,
jh.isInHalfPlane = function(t, e) {
return e === jh.SE ? t === jh.SE || t === jh.SW : t === e || t === e + 1
}
,
jh.quadrant = function() {
if ("number" == typeof arguments[0] && "number" == typeof arguments[1]) {
var t = arguments[0]
, e = arguments[1];
if (0 === t && 0 === e)
throw new el("Cannot compute the quadrant for point ( " + t + ", " + e + " )");
return t >= 0 ? e >= 0 ? jh.NE : jh.SE : e >= 0 ? jh.NW : jh.SW
}
if (arguments[0]instanceof ul && arguments[1]instanceof ul) {
var n = arguments[0]
, r = arguments[1];
if (r.x === n.x && r.y === n.y)
throw new el("Cannot compute the quadrant for two identical points " + n);
return r.x >= n.x ? r.y >= n.y ? jh.NE : jh.SE : r.y >= n.y ? jh.NW : jh.SW
}
}
,
Uh.NE.get = function() {
return 0
}
,
Uh.NW.get = function() {
return 1
}
,
Uh.SW.get = function() {
return 2
}
,
Uh.SE.get = function() {
return 3
}
,
Object.defineProperties(jh, Uh);
var Vh = function() {
if (this._edge = null,
this._label = null,
this._node = null,
this._p0 = null,
this._p1 = null,
this._dx = null,
this._dy = null,
this._quadrant = null,
1 === arguments.length) {
var t = arguments[0];
this._edge = t
} else if (3 === arguments.length) {
var e = arguments[0]
, n = arguments[1]
, r = arguments[2]
, i = null;
this._edge = e,
this.init(n, r),
this._label = i
} else if (4 === arguments.length) {
var o = arguments[0]
, s = arguments[1]
, a = arguments[2]
, u = arguments[3];
this._edge = o,
this.init(s, a),
this._label = u
}
};
Vh.prototype.compareDirection = function(t) {
return this._dx === t._dx && this._dy === t._dy ? 0 : this._quadrant > t._quadrant ? 1 : this._quadrant < t._quadrant ? -1 : Xl.computeOrientation(t._p0, t._p1, this._p1)
}
,
Vh.prototype.getDy = function() {
return this._dy
}
,
Vh.prototype.getCoordinate = function() {
return this._p0
}
,
Vh.prototype.setNode = function(t) {
this._node = t
}
,
Vh.prototype.print = function(t) {
var e = Math.atan2(this._dy, this._dx)
, n = this.getClass().getName()
, r = n.lastIndexOf(".")
, i = n.substring(r + 1);
t.print(" " + i + ": " + this._p0 + " - " + this._p1 + " " + this._quadrant + ":" + e + " " + this._label)
}
,
Vh.prototype.compareTo = function(t) {
var e = t;
return this.compareDirection(e)
}
,
Vh.prototype.getDirectedCoordinate = function() {
return this._p1
}
,
Vh.prototype.getDx = function() {
return this._dx
}
,
Vh.prototype.getLabel = function() {
return this._label
}
,
Vh.prototype.getEdge = function() {
return this._edge
}
,
Vh.prototype.getQuadrant = function() {
return this._quadrant
}
,
Vh.prototype.getNode = function() {
return this._node
}
,
Vh.prototype.toString = function() {
var t = Math.atan2(this._dy, this._dx)
, e = this.getClass().getName()
, n = e.lastIndexOf(".");
return " " + e.substring(n + 1) + ": " + this._p0 + " - " + this._p1 + " " + this._quadrant + ":" + t + " " + this._label
}
,
Vh.prototype.computeLabel = function(t) {}
,
Vh.prototype.init = function(t, e) {
this._p0 = t,
this._p1 = e,
this._dx = e.x - t.x,
this._dy = e.y - t.y,
this._quadrant = jh.quadrant(this._dx, this._dy),
ql.isTrue(!(0 === this._dx && 0 === this._dy), "EdgeEnd with identical endpoints found")
}
,
Vh.prototype.interfaces_ = function() {
return [il]
}
,
Vh.prototype.getClass = function() {
return Vh
}
;
var Xh = function(t) {
function e() {
var e = arguments[0]
, n = arguments[1];
if (t.call(this, e),
this._isForward = null,
this._isInResult = !1,
this._isVisited = !1,
this._sym = null,
this._next = null,
this._nextMin = null,
this._edgeRing = null,
this._minEdgeRing = null,
this._depth = [0, -999, -999],
this._isForward = n,
n)
this.init(e.getCoordinate(0), e.getCoordinate(1));
else {
var r = e.getNumPoints() - 1;
this.init(e.getCoordinate(r), e.getCoordinate(r - 1))
}
this.computeDirectedLabel()
}
return t && (e.__proto__ = t),
e.prototype = Object.create(t && t.prototype),
e.prototype.constructor = e,
e.prototype.getNextMin = function() {
return this._nextMin
}
,
e.prototype.getDepth = function(t) {
return this._depth[t]
}
,
e.prototype.setVisited = function(t) {
this._isVisited = t
}
,
e.prototype.computeDirectedLabel = function() {
this._label = new Dh(this._edge.getLabel()),
this._isForward || this._label.flip()
}
,
e.prototype.getNext = function() {
return this._next
}
,
e.prototype.setDepth = function(t, e) {
if (-999 !== this._depth[t] && this._depth[t] !== e)
throw new Oh("assigned depths do not match",this.getCoordinate());
this._depth[t] = e
}
,
e.prototype.isInteriorAreaEdge = function() {
for (var t = this, e = !0, n = 0; n < 2; n++)
t._label.isArea(n) && t._label.getLocation(n, Sh.LEFT) === pl.INTERIOR && t._label.getLocation(n, Sh.RIGHT) === pl.INTERIOR || (e = !1);
return e
}
,
e.prototype.setNextMin = function(t) {
this._nextMin = t
}
,
e.prototype.print = function(e) {
t.prototype.print.call(this, e),
e.print(" " + this._depth[Sh.LEFT] + "/" + this._depth[Sh.RIGHT]),
e.print(" (" + this.getDepthDelta() + ")"),
this._isInResult && e.print(" inResult")
}
,
e.prototype.setMinEdgeRing = function(t) {
this._minEdgeRing = t
}
,
e.prototype.isLineEdge = function() {
var t = this._label.isLine(0) || this._label.isLine(1)
, e = !this._label.isArea(0) || this._label.allPositionsEqual(0, pl.EXTERIOR)
, n = !this._label.isArea(1) || this._label.allPositionsEqual(1, pl.EXTERIOR);
return t && e && n
}
,
e.prototype.setEdgeRing = function(t) {
this._edgeRing = t
}
,
e.prototype.getMinEdgeRing = function() {
return this._minEdgeRing
}
,
e.prototype.getDepthDelta = function() {
var t = this._edge.getDepthDelta();
return this._isForward || (t = -t),
t
}
,
e.prototype.setInResult = function(t) {
this._isInResult = t
}
,
e.prototype.getSym = function() {
return this._sym
}
,
e.prototype.isForward = function() {
return this._isForward
}
,
e.prototype.getEdge = function() {
return this._edge
}
,
e.prototype.printEdge = function(t) {
this.print(t),
t.print(" "),
this._isForward ? this._edge.print(t) : this._edge.printReverse(t)
}
,
e.prototype.setSym = function(t) {
this._sym = t
}
,
e.prototype.setVisitedEdge = function(t) {
this.setVisited(t),
this._sym.setVisited(t)
}
,
e.prototype.setEdgeDepths = function(t, e) {
var n = this.getEdge().getDepthDelta();
this._isForward || (n = -n);
var r = 1;
t === Sh.LEFT && (r = -1);
var i = Sh.opposite(t)
, o = e + n * r;
this.setDepth(t, e),
this.setDepth(i, o)
}
,
e.prototype.getEdgeRing = function() {
return this._edgeRing
}
,
e.prototype.isInResult = function() {
return this._isInResult
}
,
e.prototype.setNext = function(t) {
this._next = t
}
,
e.prototype.isVisited = function() {
return this._isVisited
}
,
e.prototype.interfaces_ = function() {
return []
}
,
e.prototype.getClass = function() {
return e
}
,
e.depthFactor = function(t, e) {
return t === pl.EXTERIOR && e === pl.INTERIOR ? 1 : t === pl.INTERIOR && e === pl.EXTERIOR ? -1 : 0
}
,
e
}(Vh)
, Yh = function() {};
Yh.prototype.createNode = function(t) {
return new Bh(t,null)
}
,
Yh.prototype.interfaces_ = function() {
return []
}
,
Yh.prototype.getClass = function() {
return Yh
}
;
var Hh = function() {
if (this._edges = new lc,
this._nodes = null,
this._edgeEndList = new lc,
0 === arguments.length)
this._nodes = new zh(new Yh);
else if (1 === arguments.length) {
var t = arguments[0];
this._nodes = new zh(t)
}
};
Hh.prototype.printEdges = function(t) {
t.println("Edges:");
for (var e = 0; e < this._edges.size(); e++) {
t.println("edge " + e + ":");
var n = this._edges.get(e);
n.print(t),
n.eiList.print(t)
}
}
,
Hh.prototype.find = function(t) {
return this._nodes.find(t)
}
,
Hh.prototype.addNode = function() {
if (arguments[0]instanceof Bh) {
var t = arguments[0];
return this._nodes.addNode(t)
}
if (arguments[0]instanceof ul) {
var e = arguments[0];
return this._nodes.addNode(e)
}
}
,
Hh.prototype.getNodeIterator = function() {
return this._nodes.iterator()
}
,
Hh.prototype.linkResultDirectedEdges = function() {
for (var t = this._nodes.iterator(); t.hasNext(); ) {
t.next().getEdges().linkResultDirectedEdges()
}
}
,
Hh.prototype.debugPrintln = function(t) {
Pl.out.println(t)
}
,
Hh.prototype.isBoundaryNode = function(t, e) {
var n = this._nodes.find(e);
if (null === n)
return !1;
var r = n.getLabel();
return null !== r && r.getLocation(t) === pl.BOUNDARY
}
,
Hh.prototype.linkAllDirectedEdges = function() {
for (var t = this._nodes.iterator(); t.hasNext(); ) {
t.next().getEdges().linkAllDirectedEdges()
}
}
,
Hh.prototype.matchInSameDirection = function(t, e, n, r) {
return !!t.equals(n) && (Xl.computeOrientation(t, e, r) === Xl.COLLINEAR && jh.quadrant(t, e) === jh.quadrant(n, r))
}
,
Hh.prototype.getEdgeEnds = function() {
return this._edgeEndList
}
,
Hh.prototype.debugPrint = function(t) {
Pl.out.print(t)
}
,
Hh.prototype.getEdgeIterator = function() {
return this._edges.iterator()
}
,
Hh.prototype.findEdgeInSameDirection = function(t, e) {
for (var n = this, r = 0; r < this._edges.size(); r++) {
var i = n._edges.get(r)
, o = i.getCoordinates();
if (n.matchInSameDirection(t, e, o[0], o[1]))
return i;
if (n.matchInSameDirection(t, e, o[o.length - 1], o[o.length - 2]))
return i
}
return null
}
,
Hh.prototype.insertEdge = function(t) {
this._edges.add(t)
}
,
Hh.prototype.findEdgeEnd = function(t) {
for (var e = this.getEdgeEnds().iterator(); e.hasNext(); ) {
var n = e.next();
if (n.getEdge() === t)
return n
}
return null
}
,
Hh.prototype.addEdges = function(t) {
for (var e = this, n = t.iterator(); n.hasNext(); ) {
var r = n.next();
e._edges.add(r);
var i = new Xh(r,!0)
, o = new Xh(r,!1);
i.setSym(o),
o.setSym(i),
e.add(i),
e.add(o)
}
}
,
Hh.prototype.add = function(t) {
this._nodes.add(t),
this._edgeEndList.add(t)
}
,
Hh.prototype.getNodes = function() {
return this._nodes.values()
}
,
Hh.prototype.findEdge = function(t, e) {
for (var n = 0; n < this._edges.size(); n++) {
var r = this._edges.get(n)
, i = r.getCoordinates();
if (t.equals(i[0]) && e.equals(i[1]))
return r
}
return null
}
,
Hh.prototype.interfaces_ = function() {
return []
}
,
Hh.prototype.getClass = function() {
return Hh
}
,
Hh.linkResultDirectedEdges = function(t) {
for (var e = t.iterator(); e.hasNext(); ) {
e.next().getEdges().linkResultDirectedEdges()
}
}
;
var Wh = function() {
this._geometryFactory = null,
this._shellList = new lc;
var t = arguments[0];
this._geometryFactory = t
};
Wh.prototype.sortShellsAndHoles = function(t, e, n) {
for (var r = t.iterator(); r.hasNext(); ) {
var i = r.next();
i.isHole() ? n.add(i) : e.add(i)
}
}
,
Wh.prototype.computePolygons = function(t) {
for (var e = new lc, n = t.iterator(); n.hasNext(); ) {
var r = n.next().toPolygon(this._geometryFactory);
e.add(r)
}
return e
}
,
Wh.prototype.placeFreeHoles = function(t, e) {
for (var n = e.iterator(); n.hasNext(); ) {
var r = n.next();
if (null === r.getShell()) {
var i = this.findEdgeRingContaining(r, t);
if (null === i)
throw new Oh("unable to assign hole to a shell",r.getCoordinate(0));
r.setShell(i)
}
}
}
,
Wh.prototype.buildMinimalEdgeRings = function(t, e, n) {
for (var r = new lc, i = t.iterator(); i.hasNext(); ) {
var o = i.next();
if (o.getMaxNodeDegree() > 2) {
o.linkDirectedEdgesForMinimalEdgeRings();
var s = o.buildMinimalRings()
, a = this.findShell(s);
null !== a ? (this.placePolygonHoles(a, s),
e.add(a)) : n.addAll(s)
} else
r.add(o)
}
return r
}
,
Wh.prototype.containsPoint = function(t) {
for (var e = this._shellList.iterator(); e.hasNext(); ) {
if (e.next().containsPoint(t))
return !0
}
return !1
}
,
Wh.prototype.buildMaximalEdgeRings = function(t) {
for (var e = new lc, n = t.iterator(); n.hasNext(); ) {
var r = n.next();
if (r.isInResult() && r.getLabel().isArea() && null === r.getEdgeRing()) {
var i = new Gh(r,this._geometryFactory);
e.add(i),
i.setInResult()
}
}
return e
}
,
Wh.prototype.placePolygonHoles = function(t, e) {
for (var n = e.iterator(); n.hasNext(); ) {
var r = n.next();
r.isHole() && r.setShell(t)
}
}
,
Wh.prototype.getPolygons = function() {
return this.computePolygons(this._shellList)
}
,
Wh.prototype.findEdgeRingContaining = function(t, e) {
for (var n = t.getLinearRing(), r = n.getEnvelopeInternal(), i = n.getCoordinateN(0), o = null, s = null, a = e.iterator(); a.hasNext(); ) {
var u = a.next()
, l = u.getLinearRing()
, c = l.getEnvelopeInternal();
null !== o && (s = o.getLinearRing().getEnvelopeInternal());
var h = !1;
c.contains(r) && Xl.isPointInRing(i, l.getCoordinates()) && (h = !0),
h && (null === o || s.contains(c)) && (o = u)
}
return o
}
,
Wh.prototype.findShell = function(t) {
for (var e = 0, n = null, r = t.iterator(); r.hasNext(); ) {
var i = r.next();
i.isHole() || (n = i,
e++)
}
return ql.isTrue(e <= 1, "found two shells in MinimalEdgeRing list"),
n
}
,
Wh.prototype.add = function() {
if (1 === arguments.length) {
var t = arguments[0];
this.add(t.getEdgeEnds(), t.getNodes())
} else if (2 === arguments.length) {
var e = arguments[0]
, n = arguments[1];
Hh.linkResultDirectedEdges(n);
var r = this.buildMaximalEdgeRings(e)
, i = new lc
, o = this.buildMinimalEdgeRings(r, this._shellList, i);
this.sortShellsAndHoles(o, this._shellList, i),
this.placeFreeHoles(this._shellList, i)
}
}
,
Wh.prototype.interfaces_ = function() {
return []
}
,
Wh.prototype.getClass = function() {
return Wh
}
;
var Jh = function() {};
Jh.prototype.getBounds = function() {}
,
Jh.prototype.interfaces_ = function() {
return []
}
,
Jh.prototype.getClass = function() {
return Jh
}
;
var Zh = function() {
this._bounds = null,
this._item = null;
var t = arguments[0]
, e = arguments[1];
this._bounds = t,
this._item = e
};
Zh.prototype.getItem = function() {
return this._item
}
,
Zh.prototype.getBounds = function() {
return this._bounds
}
,
Zh.prototype.interfaces_ = function() {
return [Jh, al]
}
,
Zh.prototype.getClass = function() {
return Zh
}
;
var Kh = function() {
this._size = null,
this._items = null,
this._size = 0,
this._items = new lc,
this._items.add(null)
};
Kh.prototype.poll = function() {
if (this.isEmpty())
return null;
var t = this._items.get(1);
return this._items.set(1, this._items.get(this._size)),
this._size -= 1,
this.reorder(1),
t
}
,
Kh.prototype.size = function() {
return this._size
}
,
Kh.prototype.reorder = function(t) {
for (var e = this, n = null, r = this._items.get(t); 2 * t <= this._size && ((n = 2 * t) !== e._size && e._items.get(n + 1).compareTo(e._items.get(n)) < 0 && n++,
e._items.get(n).compareTo(r) < 0); t = n)
e._items.set(t, e._items.get(n));
this._items.set(t, r)
}
,
Kh.prototype.clear = function() {
this._size = 0,
this._items.clear()
}
,
Kh.prototype.isEmpty = function() {
return 0 === this._size
}
,
Kh.prototype.add = function(t) {
this._items.add(null),
this._size += 1;
var e = this._size;
for (this._items.set(0, t); t.compareTo(this._items.get(Math.trunc(e / 2))) < 0; e /= 2)
this._items.set(e, this._items.get(Math.trunc(e / 2)));
this._items.set(e, t)
}
,
Kh.prototype.interfaces_ = function() {
return []
}
,
Kh.prototype.getClass = function() {
return Kh
}
;
var Qh = function() {};
Qh.prototype.visitItem = function(t) {}
,
Qh.prototype.interfaces_ = function() {
return []
}
,
Qh.prototype.getClass = function() {
return Qh
}
;
var $h = function() {};
$h.prototype.insert = function(t, e) {}
,
$h.prototype.remove = function(t, e) {}
,
$h.prototype.query = function() {}
,
$h.prototype.interfaces_ = function() {
return []
}
,
$h.prototype.getClass = function() {
return $h
}
;
var tp = function() {
if (this._childBoundables = new lc,
this._bounds = null,
this._level = null,
0 === arguments.length)
;
else if (1 === arguments.length) {
var t = arguments[0];
this._level = t
}
}
, ep = {
serialVersionUID: {
configurable: !0
}
};
tp.prototype.getLevel = function() {
return this._level
}
,
tp.prototype.size = function() {
return this._childBoundables.size()
}
,
tp.prototype.getChildBoundables = function() {
return this._childBoundables
}
,
tp.prototype.addChildBoundable = function(t) {
ql.isTrue(null === this._bounds),
this._childBoundables.add(t)
}
,
tp.prototype.isEmpty = function() {
return this._childBoundables.isEmpty()
}
,
tp.prototype.getBounds = function() {
return null === this._bounds && (this._bounds = this.computeBounds()),
this._bounds
}
,
tp.prototype.interfaces_ = function() {
return [Jh, al]
}
,
tp.prototype.getClass = function() {
return tp
}
,
ep.serialVersionUID.get = function() {
return 0x5a1e55ec41369800
}
,
Object.defineProperties(tp, ep);
var np = function() {};
np.reverseOrder = function() {
return {
compare: function(t, e) {
return e.compareTo(t)
}
}
}
,
np.min = function(t) {
return np.sort(t),
t.get(0)
}
,
np.sort = function(t, e) {
var n = t.toArray();
e ? Rc.sort(n, e) : Rc.sort(n);
for (var r = t.iterator(), i = 0, o = n.length; i < o; i++)
r.next(),
r.set(n[i])
}
,
np.singletonList = function(t) {
var e = new lc;
return e.add(t),
e
}
;
var rp = function() {
this._boundable1 = null,
this._boundable2 = null,
this._distance = null,
this._itemDistance = null;
var t = arguments[0]
, e = arguments[1]
, n = arguments[2];
this._boundable1 = t,
this._boundable2 = e,
this._itemDistance = n,
this._distance = this.distance()
};
rp.prototype.expandToQueue = function(t, e) {
var n = rp.isComposite(this._boundable1)
, r = rp.isComposite(this._boundable2);
if (n && r)
return rp.area(this._boundable1) > rp.area(this._boundable2) ? (this.expand(this._boundable1, this._boundable2, t, e),
null) : (this.expand(this._boundable2, this._boundable1, t, e),
null);
if (n)
return this.expand(this._boundable1, this._boundable2, t, e),
null;
if (r)
return this.expand(this._boundable2, this._boundable1, t, e),
null;
throw new el("neither boundable is composite")
}
,
rp.prototype.isLeaves = function() {
return !(rp.isComposite(this._boundable1) || rp.isComposite(this._boundable2))
}
,
rp.prototype.compareTo = function(t) {
var e = t;
return this._distance < e._distance ? -1 : this._distance > e._distance ? 1 : 0
}
,
rp.prototype.expand = function(t, e, n, r) {
for (var i = t.getChildBoundables().iterator(); i.hasNext(); ) {
var o = i.next()
, s = new rp(o,e,this._itemDistance);
s.getDistance() < r && n.add(s)
}
}
,
rp.prototype.getBoundable = function(t) {
return 0 === t ? this._boundable1 : this._boundable2
}
,
rp.prototype.getDistance = function() {
return this._distance
}
,
rp.prototype.distance = function() {
return this.isLeaves() ? this._itemDistance.distance(this._boundable1, this._boundable2) : this._boundable1.getBounds().distance(this._boundable2.getBounds())
}
,
rp.prototype.interfaces_ = function() {
return [il]
}
,
rp.prototype.getClass = function() {
return rp
}
,
rp.area = function(t) {
return t.getBounds().getArea()
}
,
rp.isComposite = function(t) {
return t instanceof tp
}
;
var ip = function t() {
if (this._root = null,
this._built = !1,
this._itemBoundables = new lc,
this._nodeCapacity = null,
0 === arguments.length) {
var e = t.DEFAULT_NODE_CAPACITY;
this._nodeCapacity = e
} else if (1 === arguments.length) {
var n = arguments[0];
ql.isTrue(n > 1, "Node capacity must be greater than 1"),
this._nodeCapacity = n
}
}
, op = {
IntersectsOp: {
configurable: !0
},
serialVersionUID: {
configurable: !0
},
DEFAULT_NODE_CAPACITY: {
configurable: !0
}
};
ip.prototype.getNodeCapacity = function() {
return this._nodeCapacity
}
,
ip.prototype.lastNode = function(t) {
return t.get(t.size() - 1)
}
,
ip.prototype.size = function() {
var t = this;
if (0 === arguments.length)
return this.isEmpty() ? 0 : (this.build(),
this.size(this._root));
if (1 === arguments.length) {
for (var e = arguments[0], n = 0, r = e.getChildBoundables().iterator(); r.hasNext(); ) {
var i = r.next();
i instanceof tp ? n += t.size(i) : i instanceof Zh && (n += 1)
}
return n
}
}
,
ip.prototype.removeItem = function(t, e) {
for (var n = null, r = t.getChildBoundables().iterator(); r.hasNext(); ) {
var i = r.next();
i instanceof Zh && i.getItem() === e && (n = i)
}
return null !== n && (t.getChildBoundables().remove(n),
!0)
}
,
ip.prototype.itemsTree = function() {
var t = this;
if (0 === arguments.length) {
this.build();
var e = this.itemsTree(this._root);
return null === e ? new lc : e
}
if (1 === arguments.length) {
for (var n = arguments[0], r = new lc, i = n.getChildBoundables().iterator(); i.hasNext(); ) {
var o = i.next();
if (o instanceof tp) {
var s = t.itemsTree(o);
null !== s && r.add(s)
} else
o instanceof Zh ? r.add(o.getItem()) : ql.shouldNeverReachHere()
}
return r.size() <= 0 ? null : r
}
}
,
ip.prototype.insert = function(t, e) {
ql.isTrue(!this._built, "Cannot insert items into an STR packed R-tree after it has been built."),
this._itemBoundables.add(new Zh(t,e))
}
,
ip.prototype.boundablesAtLevel = function() {
var t = this;
if (1 === arguments.length) {
var e = arguments[0]
, n = new lc;
return this.boundablesAtLevel(e, this._root, n),
n
}
if (3 === arguments.length) {
var r = arguments[0]
, i = arguments[1]
, o = arguments[2];
if (ql.isTrue(r > -2),
i.getLevel() === r)
return o.add(i),
null;
for (var s = i.getChildBoundables().iterator(); s.hasNext(); ) {
var a = s.next();
a instanceof tp ? t.boundablesAtLevel(r, a, o) : (ql.isTrue(a instanceof Zh),
-1 === r && o.add(a))
}
return null
}
}
,
ip.prototype.query = function() {
var t = this;
if (1 === arguments.length) {
var e = arguments[0];
this.build();
var n = new lc;
return this.isEmpty() || this.getIntersectsOp().intersects(this._root.getBounds(), e) && this.query(e, this._root, n),
n
}
if (2 === arguments.length) {
var r = arguments[0]
, i = arguments[1];
if (this.build(),
this.isEmpty())
return null;
this.getIntersectsOp().intersects(this._root.getBounds(), r) && this.query(r, this._root, i)
} else if (3 === arguments.length)
if (gl(arguments[2], Qh) && arguments[0]instanceof Object && arguments[1]instanceof tp)
for (var o = arguments[0], s = arguments[1], a = arguments[2], u = s.getChildBoundables(), l = 0; l < u.size(); l++) {
var c = u.get(l);
t.getIntersectsOp().intersects(c.getBounds(), o) && (c instanceof tp ? t.query(o, c, a) : c instanceof Zh ? a.visitItem(c.getItem()) : ql.shouldNeverReachHere())
}
else if (gl(arguments[2], ac) && arguments[0]instanceof Object && arguments[1]instanceof tp)
for (var h = arguments[0], p = arguments[1], f = arguments[2], g = p.getChildBoundables(), d = 0; d < g.size(); d++) {
var y = g.get(d);
t.getIntersectsOp().intersects(y.getBounds(), h) && (y instanceof tp ? t.query(h, y, f) : y instanceof Zh ? f.add(y.getItem()) : ql.shouldNeverReachHere())
}
}
,
ip.prototype.build = function() {
if (this._built)
return null;
this._root = this._itemBoundables.isEmpty() ? this.createNode(0) : this.createHigherLevels(this._itemBoundables, -1),
this._itemBoundables = null,
this._built = !0
}
,
ip.prototype.getRoot = function() {
return this.build(),
this._root
}
,
ip.prototype.remove = function() {
var t = this;
if (2 === arguments.length) {
var e = arguments[0]
, n = arguments[1];
return this.build(),
!!this.getIntersectsOp().intersects(this._root.getBounds(), e) && this.remove(e, this._root, n)
}
if (3 === arguments.length) {
var r = arguments[0]
, i = arguments[1]
, o = arguments[2]
, s = this.removeItem(i, o);
if (s)
return !0;
for (var a = null, u = i.getChildBoundables().iterator(); u.hasNext(); ) {
var l = u.next();
if (t.getIntersectsOp().intersects(l.getBounds(), r) && (l instanceof tp && (s = t.remove(r, l, o)))) {
a = l;
break
}
}
return null !== a && a.getChildBoundables().isEmpty() && i.getChildBoundables().remove(a),
s
}
}
,
ip.prototype.createHigherLevels = function(t, e) {
ql.isTrue(!t.isEmpty());
var n = this.createParentBoundables(t, e + 1);
return 1 === n.size() ? n.get(0) : this.createHigherLevels(n, e + 1)
}
,
ip.prototype.depth = function() {
var t = this;
if (0 === arguments.length)
return this.isEmpty() ? 0 : (this.build(),
this.depth(this._root));
if (1 === arguments.length) {
for (var e = arguments[0], n = 0, r = e.getChildBoundables().iterator(); r.hasNext(); ) {
var i = r.next();
if (i instanceof tp) {
var o = t.depth(i);
o > n && (n = o)
}
}
return n + 1
}
}
,
ip.prototype.createParentBoundables = function(t, e) {
var n = this;
ql.isTrue(!t.isEmpty());
var r = new lc;
r.add(this.createNode(e));
var i = new lc(t);
np.sort(i, this.getComparator());
for (var o = i.iterator(); o.hasNext(); ) {
var s = o.next();
n.lastNode(r).getChildBoundables().size() === n.getNodeCapacity() && r.add(n.createNode(e)),
n.lastNode(r).addChildBoundable(s)
}
return r
}
,
ip.prototype.isEmpty = function() {
return this._built ? this._root.isEmpty() : this._itemBoundables.isEmpty()
}
,
ip.prototype.interfaces_ = function() {
return [al]
}
,
ip.prototype.getClass = function() {
return ip
}
,
ip.compareDoubles = function(t, e) {
return t > e ? 1 : t < e ? -1 : 0
}
,
op.IntersectsOp.get = function() {
return sp
}
,
op.serialVersionUID.get = function() {
return -0x35ef64c82d4c5400
}
,
op.DEFAULT_NODE_CAPACITY.get = function() {
return 10
}
,
Object.defineProperties(ip, op);
var sp = function() {}
, ap = function() {};
ap.prototype.distance = function(t, e) {}
,
ap.prototype.interfaces_ = function() {
return []
}
,
ap.prototype.getClass = function() {
return ap
}
;
var up = function(t) {
function e(n) {
n = n || e.DEFAULT_NODE_CAPACITY,
t.call(this, n)
}
t && (e.__proto__ = t),
e.prototype = Object.create(t && t.prototype),
e.prototype.constructor = e;
var n = {
STRtreeNode: {
configurable: !0
},
serialVersionUID: {
configurable: !0
},
xComparator: {
configurable: !0
},
yComparator: {
configurable: !0
},
intersectsOp: {
configurable: !0
},
DEFAULT_NODE_CAPACITY: {
configurable: !0
}
};
return e.prototype.createParentBoundablesFromVerticalSlices = function(t, e) {
ql.isTrue(t.length > 0);
for (var n = new lc, r = 0; r < t.length; r++)
n.addAll(this.createParentBoundablesFromVerticalSlice(t[r], e));
return n
}
,
e.prototype.createNode = function(t) {
return new lp(t)
}
,
e.prototype.size = function() {
return 0 === arguments.length ? t.prototype.size.call(this) : t.prototype.size.apply(this, arguments)
}
,
e.prototype.insert = function() {
if (2 !== arguments.length)
return t.prototype.insert.apply(this, arguments);
var e = arguments[0]
, n = arguments[1];
if (e.isNull())
return null;
t.prototype.insert.call(this, e, n)
}
,
e.prototype.getIntersectsOp = function() {
return e.intersectsOp
}
,
e.prototype.verticalSlices = function(t, e) {
for (var n = Math.trunc(Math.ceil(t.size() / e)), r = new Array(e).fill(null), i = t.iterator(), o = 0; o < e; o++) {
r[o] = new lc;
for (var s = 0; i.hasNext() && s < n; ) {
var a = i.next();
r[o].add(a),
s++
}
}
return r
}
,
e.prototype.query = function() {
if (1 === arguments.length) {
var e = arguments[0];
return t.prototype.query.call(this, e)
}
if (2 === arguments.length) {
var n = arguments[0]
, r = arguments[1];
t.prototype.query.call(this, n, r)
} else if (3 === arguments.length)
if (gl(arguments[2], Qh) && arguments[0]instanceof Object && arguments[1]instanceof tp) {
var i = arguments[0]
, o = arguments[1]
, s = arguments[2];
t.prototype.query.call(this, i, o, s)
} else if (gl(arguments[2], ac) && arguments[0]instanceof Object && arguments[1]instanceof tp) {
var a = arguments[0]
, u = arguments[1]
, l = arguments[2];
t.prototype.query.call(this, a, u, l)
}
}
,
e.prototype.getComparator = function() {
return e.yComparator
}
,
e.prototype.createParentBoundablesFromVerticalSlice = function(e, n) {
return t.prototype.createParentBoundables.call(this, e, n)
}
,
e.prototype.remove = function() {
if (2 === arguments.length) {
var e = arguments[0]
, n = arguments[1];
return t.prototype.remove.call(this, e, n)
}
return t.prototype.remove.apply(this, arguments)
}
,
e.prototype.depth = function() {
return 0 === arguments.length ? t.prototype.depth.call(this) : t.prototype.depth.apply(this, arguments)
}
,
e.prototype.createParentBoundables = function(t, n) {
ql.isTrue(!t.isEmpty());
var r = Math.trunc(Math.ceil(t.size() / this.getNodeCapacity()))
, i = new lc(t);
np.sort(i, e.xComparator);
var o = this.verticalSlices(i, Math.trunc(Math.ceil(Math.sqrt(r))));
return this.createParentBoundablesFromVerticalSlices(o, n)
}
,
e.prototype.nearestNeighbour = function() {
if (1 === arguments.length) {
if (gl(arguments[0], ap)) {
var t = arguments[0]
, n = new rp(this.getRoot(),this.getRoot(),t);
return this.nearestNeighbour(n)
}
if (arguments[0]instanceof rp) {
var r = arguments[0];
return this.nearestNeighbour(r, nl.POSITIVE_INFINITY)
}
} else if (2 === arguments.length) {
if (arguments[0]instanceof e && gl(arguments[1], ap)) {
var i = arguments[0]
, o = arguments[1]
, s = new rp(this.getRoot(),i.getRoot(),o);
return this.nearestNeighbour(s)
}
if (arguments[0]instanceof rp && "number" == typeof arguments[1]) {
var a = arguments[0]
, u = arguments[1]
, l = u
, c = null
, h = new Kh;
for (h.add(a); !h.isEmpty() && l > 0; ) {
var p = h.poll()
, f = p.getDistance();
if (f >= l)
break;
p.isLeaves() ? (l = f,
c = p) : p.expandToQueue(h, l)
}
return [c.getBoundable(0).getItem(), c.getBoundable(1).getItem()]
}
} else if (3 === arguments.length) {
var g = arguments[0]
, d = arguments[1]
, y = arguments[2]
, v = new Zh(g,d)
, _ = new rp(this.getRoot(),v,y);
return this.nearestNeighbour(_)[0]
}
}
,
e.prototype.interfaces_ = function() {
return [$h, al]
}
,
e.prototype.getClass = function() {
return e
}
,
e.centreX = function(t) {
return e.avg(t.getMinX(), t.getMaxX())
}
,
e.avg = function(t, e) {
return (t + e) / 2
}
,
e.centreY = function(t) {
return e.avg(t.getMinY(), t.getMaxY())
}
,
n.STRtreeNode.get = function() {
return lp
}
,
n.serialVersionUID.get = function() {
return 0x39920f7d5f261e0
}
,
n.xComparator.get = function() {
return {
interfaces_: function() {
return [sl]
},
compare: function(n, r) {
return t.compareDoubles(e.centreX(n.getBounds()), e.centreX(r.getBounds()))
}
}
}
,
n.yComparator.get = function() {
return {
interfaces_: function() {
return [sl]
},
compare: function(n, r) {
return t.compareDoubles(e.centreY(n.getBounds()), e.centreY(r.getBounds()))
}
}
}
,
n.intersectsOp.get = function() {
return {
interfaces_: function() {
return [t.IntersectsOp]
},
intersects: function(t, e) {
return t.intersects(e)
}
}
}
,
n.DEFAULT_NODE_CAPACITY.get = function() {
return 10
}
,
Object.defineProperties(e, n),
e
}(ip)
, lp = function(t) {
function e() {
var e = arguments[0];
t.call(this, e)
}
return t && (e.__proto__ = t),
e.prototype = Object.create(t && t.prototype),
e.prototype.constructor = e,
e.prototype.computeBounds = function() {
for (var t = null, e = this.getChildBoundables().iterator(); e.hasNext(); ) {
var n = e.next();
null === t ? t = new Ll(n.getBounds()) : t.expandToInclude(n.getBounds())
}
return t
}
,
e.prototype.interfaces_ = function() {
return []
}
,
e.prototype.getClass = function() {
return e
}
,
e
}(tp)
, cp = function() {};
cp.prototype.interfaces_ = function() {
return []
}
,
cp.prototype.getClass = function() {
return cp
}
,
cp.relativeSign = function(t, e) {
return t < e ? -1 : t > e ? 1 : 0
}
,
cp.compare = function(t, e, n) {
if (e.equals2D(n))
return 0;
var r = cp.relativeSign(e.x, n.x)
, i = cp.relativeSign(e.y, n.y);
switch (t) {
case 0:
return cp.compareValue(r, i);
case 1:
return cp.compareValue(i, r);
case 2:
return cp.compareValue(i, -r);
case 3:
return cp.compareValue(-r, i);
case 4:
return cp.compareValue(-r, -i);
case 5:
return cp.compareValue(-i, -r);
case 6:
return cp.compareValue(-i, r);
case 7:
return cp.compareValue(r, -i)
}
return ql.shouldNeverReachHere("invalid octant value"),
0
}
,
cp.compareValue = function(t, e) {
return t < 0 ? -1 : t > 0 ? 1 : e < 0 ? -1 : e > 0 ? 1 : 0
}
;
var hp = function() {
this._segString = null,
this.coord = null,
this.segmentIndex = null,
this._segmentOctant = null,
this._isInterior = null;
var t = arguments[0]
, e = arguments[1]
, n = arguments[2]
, r = arguments[3];
this._segString = t,
this.coord = new ul(e),
this.segmentIndex = n,
this._segmentOctant = r,
this._isInterior = !e.equals2D(t.getCoordinate(n))
};
hp.prototype.getCoordinate = function() {
return this.coord
}
,
hp.prototype.print = function(t) {
t.print(this.coord),
t.print(" seg # = " + this.segmentIndex)
}
,
hp.prototype.compareTo = function(t) {
var e = t;
return this.segmentIndex < e.segmentIndex ? -1 : this.segmentIndex > e.segmentIndex ? 1 : this.coord.equals2D(e.coord) ? 0 : cp.compare(this._segmentOctant, this.coord, e.coord)
}
,
hp.prototype.isEndPoint = function(t) {
return 0 === this.segmentIndex && !this._isInterior || this.segmentIndex === t
}
,
hp.prototype.isInterior = function() {
return this._isInterior
}
,
hp.prototype.interfaces_ = function() {
return [il]
}
,
hp.prototype.getClass = function() {
return hp
}
;
var pp = function() {
this._nodeMap = new Cc,
this._edge = null;
var t = arguments[0];
this._edge = t
};
pp.prototype.getSplitCoordinates = function() {
var t = new hc;
this.addEndpoints();
for (var e = this.iterator(), n = e.next(); e.hasNext(); ) {
var r = e.next();
this.addEdgeCoordinates(n, r, t),
n = r
}
return t.toCoordinateArray()
}
,
pp.prototype.addCollapsedNodes = function() {
var t = new lc;
this.findCollapsesFromInsertedNodes(t),
this.findCollapsesFromExistingVertices(t);
for (var e = t.iterator(); e.hasNext(); ) {
var n = e.next().intValue();
this.add(this._edge.getCoordinate(n), n)
}
}
,
pp.prototype.print = function(t) {
t.println("Intersections:");
for (var e = this.iterator(); e.hasNext(); ) {
e.next().print(t)
}
}
,
pp.prototype.findCollapsesFromExistingVertices = function(t) {
for (var e = 0; e < this._edge.size() - 2; e++) {
var n = this._edge.getCoordinate(e)
, r = this._edge.getCoordinate(e + 2);
n.equals2D(r) && t.add(new _l(e + 1))
}
}
,
pp.prototype.addEdgeCoordinates = function(t, e, n) {
var r = this._edge.getCoordinate(e.segmentIndex)
, i = e.isInterior() || !e.coord.equals2D(r);
n.add(new ul(t.coord), !1);
for (var o = t.segmentIndex + 1; o <= e.segmentIndex; o++)
n.add(this._edge.getCoordinate(o));
i && n.add(new ul(e.coord))
}
,
pp.prototype.iterator = function() {
return this._nodeMap.values().iterator()
}
,
pp.prototype.addSplitEdges = function(t) {
this.addEndpoints(),
this.addCollapsedNodes();
for (var e = this.iterator(), n = e.next(); e.hasNext(); ) {
var r = e.next()
, i = this.createSplitEdge(n, r);
t.add(i),
n = r
}
}
,
pp.prototype.findCollapseIndex = function(t, e, n) {
if (!t.coord.equals2D(e.coord))
return !1;
var r = e.segmentIndex - t.segmentIndex;
return e.isInterior() || r--,
1 === r && (n[0] = t.segmentIndex + 1,
!0)
}
,
pp.prototype.findCollapsesFromInsertedNodes = function(t) {
for (var e = new Array(1).fill(null), n = this.iterator(), r = n.next(); n.hasNext(); ) {
var i = n.next();
this.findCollapseIndex(r, i, e) && t.add(new _l(e[0])),
r = i
}
}
,
pp.prototype.getEdge = function() {
return this._edge
}
,
pp.prototype.addEndpoints = function() {
var t = this._edge.size() - 1;
this.add(this._edge.getCoordinate(0), 0),
this.add(this._edge.getCoordinate(t), t)
}
,
pp.prototype.createSplitEdge = function(t, e) {
var n = e.segmentIndex - t.segmentIndex + 2
, r = this._edge.getCoordinate(e.segmentIndex)
, i = e.isInterior() || !e.coord.equals2D(r);
i || n--;
var o = new Array(n).fill(null)
, s = 0;
o[s++] = new ul(t.coord);
for (var a = t.segmentIndex + 1; a <= e.segmentIndex; a++)
o[s++] = this._edge.getCoordinate(a);
return i && (o[s] = new ul(e.coord)),
new yp(o,this._edge.getData())
}
,
pp.prototype.add = function(t, e) {
var n = new hp(this._edge,t,e,this._edge.getSegmentOctant(e))
, r = this._nodeMap.get(n);
return null !== r ? (ql.isTrue(r.coord.equals2D(t), "Found equal nodes with different coordinates"),
r) : (this._nodeMap.put(n, n),
n)
}
,
pp.prototype.checkSplitEdgesCorrectness = function(t) {
var e = this._edge.getCoordinates()
, n = t.get(0).getCoordinate(0);
if (!n.equals2D(e[0]))
throw new kl("bad split edge start point at " + n);
var r = t.get(t.size() - 1).getCoordinates()
, i = r[r.length - 1];
if (!i.equals2D(e[e.length - 1]))
throw new kl("bad split edge end point at " + i)
}
,
pp.prototype.interfaces_ = function() {
return []
}
,
pp.prototype.getClass = function() {
return pp
}
;
var fp = function() {};
fp.prototype.interfaces_ = function() {
return []
}
,
fp.prototype.getClass = function() {
return fp
}
,
fp.octant = function() {
if ("number" == typeof arguments[0] && "number" == typeof arguments[1]) {
var t = arguments[0]
, e = arguments[1];
if (0 === t && 0 === e)
throw new el("Cannot compute the octant for point ( " + t + ", " + e + " )");
var n = Math.abs(t)
, r = Math.abs(e);
return t >= 0 ? e >= 0 ? n >= r ? 0 : 1 : n >= r ? 7 : 6 : e >= 0 ? n >= r ? 3 : 2 : n >= r ? 4 : 5
}
if (arguments[0]instanceof ul && arguments[1]instanceof ul) {
var i = arguments[0]
, o = arguments[1]
, s = o.x - i.x
, a = o.y - i.y;
if (0 === s && 0 === a)
throw new el("Cannot compute the octant for two identical points " + i);
return fp.octant(s, a)
}
}
;
var gp = function() {};
gp.prototype.getCoordinates = function() {}
,
gp.prototype.size = function() {}
,
gp.prototype.getCoordinate = function(t) {}
,
gp.prototype.isClosed = function() {}
,
gp.prototype.setData = function(t) {}
,
gp.prototype.getData = function() {}
,
gp.prototype.interfaces_ = function() {
return []
}
,
gp.prototype.getClass = function() {
return gp
}
;
var dp = function() {};
dp.prototype.addIntersection = function(t, e) {}
,
dp.prototype.interfaces_ = function() {
return [gp]
}
,
dp.prototype.getClass = function() {
return dp
}
;
var yp = function() {
this._nodeList = new pp(this),
this._pts = null,
this._data = null;
var t = arguments[0]
, e = arguments[1];
this._pts = t,
this._data = e
};
yp.prototype.getCoordinates = function() {
return this._pts
}
,
yp.prototype.size = function() {
return this._pts.length
}
,
yp.prototype.getCoordinate = function(t) {
return this._pts[t]
}
,
yp.prototype.isClosed = function() {
return this._pts[0].equals(this._pts[this._pts.length - 1])
}
,
yp.prototype.getSegmentOctant = function(t) {
return t === this._pts.length - 1 ? -1 : this.safeOctant(this.getCoordinate(t), this.getCoordinate(t + 1))
}
,
yp.prototype.setData = function(t) {
this._data = t
}
,
yp.prototype.safeOctant = function(t, e) {
return t.equals2D(e) ? 0 : fp.octant(t, e)
}
,
yp.prototype.getData = function() {
return this._data
}
,
yp.prototype.addIntersection = function() {
if (2 === arguments.length) {
var t = arguments[0]
, e = arguments[1];
this.addIntersectionNode(t, e)
} else if (4 === arguments.length) {
var n = arguments[0]
, r = arguments[1]
, i = arguments[3]
, o = new ul(n.getIntersection(i));
this.addIntersection(o, r)
}
}
,
yp.prototype.toString = function() {
return Fl.toLineString(new lh(this._pts))
}
,
yp.prototype.getNodeList = function() {
return this._nodeList
}
,
yp.prototype.addIntersectionNode = function(t, e) {
var n = e
, r = n + 1;
if (r < this._pts.length) {
var i = this._pts[r];
t.equals2D(i) && (n = r)
}
return this._nodeList.add(t, n)
}
,
yp.prototype.addIntersections = function(t, e, n) {
for (var r = 0; r < t.getIntersectionNum(); r++)
this.addIntersection(t, e, n, r)
}
,
yp.prototype.interfaces_ = function() {
return [dp]
}
,
yp.prototype.getClass = function() {
return yp
}
,
yp.getNodedSubstrings = function() {
if (1 === arguments.length) {
var t = arguments[0]
, e = new lc;
return yp.getNodedSubstrings(t, e),
e
}
if (2 === arguments.length)
for (var n = arguments[0], r = arguments[1], i = n.iterator(); i.hasNext(); ) {
var o = i.next();
o.getNodeList().addSplitEdges(r)
}
}
;
var vp = function() {
if (this.p0 = null,
this.p1 = null,
0 === arguments.length)
this.p0 = new ul,
this.p1 = new ul;
else if (1 === arguments.length) {
var t = arguments[0];
this.p0 = new ul(t.p0),
this.p1 = new ul(t.p1)
} else if (2 === arguments.length)
this.p0 = arguments[0],
this.p1 = arguments[1];
else if (4 === arguments.length) {
var e = arguments[0]
, n = arguments[1]
, r = arguments[2]
, i = arguments[3];
this.p0 = new ul(e,n),
this.p1 = new ul(r,i)
}
}
, _p = {
serialVersionUID: {
configurable: !0
}
};
vp.prototype.minX = function() {
return Math.min(this.p0.x, this.p1.x)
}
,
vp.prototype.orientationIndex = function() {
if (arguments[0]instanceof vp) {
var t = arguments[0]
, e = Xl.orientationIndex(this.p0, this.p1, t.p0)
, n = Xl.orientationIndex(this.p0, this.p1, t.p1);
return e >= 0 && n >= 0 || e <= 0 && n <= 0 ? Math.max(e, n) : 0
}
if (arguments[0]instanceof ul) {
var r = arguments[0];
return Xl.orientationIndex(this.p0, this.p1, r)
}
}
,
vp.prototype.toGeometry = function(t) {
return t.createLineString([this.p0, this.p1])
}
,
vp.prototype.isVertical = function() {
return this.p0.x === this.p1.x
}
,
vp.prototype.equals = function(t) {
if (!(t instanceof vp))
return !1;
var e = t;
return this.p0.equals(e.p0) && this.p1.equals(e.p1)
}
,
vp.prototype.intersection = function(t) {
var e = new jl;
return e.computeIntersection(this.p0, this.p1, t.p0, t.p1),
e.hasIntersection() ? e.getIntersection(0) : null
}
,
vp.prototype.project = function() {
if (arguments[0]instanceof ul) {
var t = arguments[0];
if (t.equals(this.p0) || t.equals(this.p1))
return new ul(t);
var e = this.projectionFactor(t)
, n = new ul;
return n.x = this.p0.x + e * (this.p1.x - this.p0.x),
n.y = this.p0.y + e * (this.p1.y - this.p0.y),
n
}
if (arguments[0]instanceof vp) {
var r = arguments[0]
, i = this.projectionFactor(r.p0)
, o = this.projectionFactor(r.p1);
if (i >= 1 && o >= 1)
return null;
if (i <= 0 && o <= 0)
return null;
var s = this.project(r.p0);
i < 0 && (s = this.p0),
i > 1 && (s = this.p1);
var a = this.project(r.p1);
return o < 0 && (a = this.p0),
o > 1 && (a = this.p1),
new vp(s,a)
}
}
,
vp.prototype.normalize = function() {
this.p1.compareTo(this.p0) < 0 && this.reverse()
}
,
vp.prototype.angle = function() {
return Math.atan2(this.p1.y - this.p0.y, this.p1.x - this.p0.x)
}
,
vp.prototype.getCoordinate = function(t) {
return 0 === t ? this.p0 : this.p1
}
,
vp.prototype.distancePerpendicular = function(t) {
return Xl.distancePointLinePerpendicular(t, this.p0, this.p1)
}
,
vp.prototype.minY = function() {
return Math.min(this.p0.y, this.p1.y)
}
,
vp.prototype.midPoint = function() {
return vp.midPoint(this.p0, this.p1)
}
,
vp.prototype.projectionFactor = function(t) {
if (t.equals(this.p0))
return 0;
if (t.equals(this.p1))
return 1;
var e = this.p1.x - this.p0.x
, n = this.p1.y - this.p0.y
, r = e * e + n * n;
return r <= 0 ? nl.NaN : ((t.x - this.p0.x) * e + (t.y - this.p0.y) * n) / r
}
,
vp.prototype.closestPoints = function(t) {
var e = this.intersection(t);
if (null !== e)
return [e, e];
var n = new Array(2).fill(null)
, r = nl.MAX_VALUE
, i = null
, o = this.closestPoint(t.p0);
r = o.distance(t.p0),
n[0] = o,
n[1] = t.p0;
var s = this.closestPoint(t.p1);
(i = s.distance(t.p1)) < r && (r = i,
n[0] = s,
n[1] = t.p1);
var a = t.closestPoint(this.p0);
(i = a.distance(this.p0)) < r && (r = i,
n[0] = this.p0,
n[1] = a);
var u = t.closestPoint(this.p1);
return (i = u.distance(this.p1)) < r && (r = i,
n[0] = this.p1,
n[1] = u),
n
}
,
vp.prototype.closestPoint = function(t) {
var e = this.projectionFactor(t);
return e > 0 && e < 1 ? this.project(t) : this.p0.distance(t) < this.p1.distance(t) ? this.p0 : this.p1
}
,
vp.prototype.maxX = function() {
return Math.max(this.p0.x, this.p1.x)
}
,
vp.prototype.getLength = function() {
return this.p0.distance(this.p1)
}
,
vp.prototype.compareTo = function(t) {
var e = t
, n = this.p0.compareTo(e.p0);
return 0 !== n ? n : this.p1.compareTo(e.p1)
}
,
vp.prototype.reverse = function() {
var t = this.p0;
this.p0 = this.p1,
this.p1 = t
}
,
vp.prototype.equalsTopo = function(t) {
return this.p0.equals(t.p0) && (this.p1.equals(t.p1) || this.p0.equals(t.p1)) && this.p1.equals(t.p0)
}
,
vp.prototype.lineIntersection = function(t) {
try {
return Ml.intersection(this.p0, this.p1, t.p0, t.p1)
} catch (t) {
if (!(t instanceof Cl))
throw t
}
return null
}
,
vp.prototype.maxY = function() {
return Math.max(this.p0.y, this.p1.y)
}
,
vp.prototype.pointAlongOffset = function(t, e) {
var n = this.p0.x + t * (this.p1.x - this.p0.x)
, r = this.p0.y + t * (this.p1.y - this.p0.y)
, i = this.p1.x - this.p0.x
, o = this.p1.y - this.p0.y
, s = Math.sqrt(i * i + o * o)
, a = 0
, u = 0;
if (0 !== e) {
if (s <= 0)
throw new Error("Cannot compute offset from zero-length line segment");
a = e * i / s,
u = e * o / s
}
return new ul(n - u,r + a)
}
,
vp.prototype.setCoordinates = function() {
if (1 === arguments.length) {
var t = arguments[0];
this.setCoordinates(t.p0, t.p1)
} else if (2 === arguments.length) {
var e = arguments[0]
, n = arguments[1];
this.p0.x = e.x,
this.p0.y = e.y,
this.p1.x = n.x,
this.p1.y = n.y
}
}
,
vp.prototype.segmentFraction = function(t) {
var e = this.projectionFactor(t);
return e < 0 ? e = 0 : (e > 1 || nl.isNaN(e)) && (e = 1),
e
}
,
vp.prototype.toString = function() {
return "LINESTRING( " + this.p0.x + " " + this.p0.y + ", " + this.p1.x + " " + this.p1.y + ")"
}
,
vp.prototype.isHorizontal = function() {
return this.p0.y === this.p1.y
}
,
vp.prototype.distance = function() {
if (arguments[0]instanceof vp) {
var t = arguments[0];
return Xl.distanceLineLine(this.p0, this.p1, t.p0, t.p1)
}
if (arguments[0]instanceof ul) {
var e = arguments[0];
return Xl.distancePointLine(e, this.p0, this.p1)
}
}
,
vp.prototype.pointAlong = function(t) {
var e = new ul;
return e.x = this.p0.x + t * (this.p1.x - this.p0.x),
e.y = this.p0.y + t * (this.p1.y - this.p0.y),
e
}
,
vp.prototype.hashCode = function() {
var t = nl.doubleToLongBits(this.p0.x);
t ^= 31 * nl.doubleToLongBits(this.p0.y);
var e = Math.trunc(t) ^ Math.trunc(t >> 32)
, n = nl.doubleToLongBits(this.p1.x);
return n ^= 31 * nl.doubleToLongBits(this.p1.y),
e ^ (Math.trunc(n) ^ Math.trunc(n >> 32))
}
,
vp.prototype.interfaces_ = function() {
return [il, al]
}
,
vp.prototype.getClass = function() {
return vp
}
,
vp.midPoint = function(t, e) {
return new ul((t.x + e.x) / 2,(t.y + e.y) / 2)
}
,
_p.serialVersionUID.get = function() {
return 0x2d2172135f411c00
}
,
Object.defineProperties(vp, _p);
var mp = function() {
this.tempEnv1 = new Ll,
this.tempEnv2 = new Ll,
this._overlapSeg1 = new vp,
this._overlapSeg2 = new vp
};
mp.prototype.overlap = function() {
if (2 === arguments.length)
;
else if (4 === arguments.length) {
var t = arguments[0]
, e = arguments[1]
, n = arguments[2]
, r = arguments[3];
t.getLineSegment(e, this._overlapSeg1),
n.getLineSegment(r, this._overlapSeg2),
this.overlap(this._overlapSeg1, this._overlapSeg2)
}
}
,
mp.prototype.interfaces_ = function() {
return []
}
,
mp.prototype.getClass = function() {
return mp
}
;
var xp = function() {
this._pts = null,
this._start = null,
this._end = null,
this._env = null,
this._context = null,
this._id = null;
var t = arguments[0]
, e = arguments[1]
, n = arguments[2]
, r = arguments[3];
this._pts = t,
this._start = e,
this._end = n,
this._context = r
};
xp.prototype.getLineSegment = function(t, e) {
e.p0 = this._pts[t],
e.p1 = this._pts[t + 1]
}
,
xp.prototype.computeSelect = function(t, e, n, r) {
var i = this._pts[e]
, o = this._pts[n];
if (r.tempEnv1.init(i, o),
n - e == 1)
return r.select(this, e),
null;
if (!t.intersects(r.tempEnv1))
return null;
var s = Math.trunc((e + n) / 2);
e < s && this.computeSelect(t, e, s, r),
s < n && this.computeSelect(t, s, n, r)
}
,
xp.prototype.getCoordinates = function() {
for (var t = new Array(this._end - this._start + 1).fill(null), e = 0, n = this._start; n <= this._end; n++)
t[e++] = this._pts[n];
return t
}
,
xp.prototype.computeOverlaps = function(t, e) {
this.computeOverlapsInternal(this._start, this._end, t, t._start, t._end, e)
}
,
xp.prototype.setId = function(t) {
this._id = t
}
,
xp.prototype.select = function(t, e) {
this.computeSelect(t, this._start, this._end, e)
}
,
xp.prototype.getEnvelope = function() {
if (null === this._env) {
var t = this._pts[this._start]
, e = this._pts[this._end];
this._env = new Ll(t,e)
}
return this._env
}
,
xp.prototype.getEndIndex = function() {
return this._end
}
,
xp.prototype.getStartIndex = function() {
return this._start
}
,
xp.prototype.getContext = function() {
return this._context
}
,
xp.prototype.getId = function() {
return this._id
}
,
xp.prototype.computeOverlapsInternal = function(t, e, n, r, i, o) {
var s = this._pts[t]
, a = this._pts[e]
, u = n._pts[r]
, l = n._pts[i];
if (e - t == 1 && i - r == 1)
return o.overlap(this, t, n, r),
null;
if (o.tempEnv1.init(s, a),
o.tempEnv2.init(u, l),
!o.tempEnv1.intersects(o.tempEnv2))
return null;
var c = Math.trunc((t + e) / 2)
, h = Math.trunc((r + i) / 2);
t < c && (r < h && this.computeOverlapsInternal(t, c, n, r, h, o),
h < i && this.computeOverlapsInternal(t, c, n, h, i, o)),
c < e && (r < h && this.computeOverlapsInternal(c, e, n, r, h, o),
h < i && this.computeOverlapsInternal(c, e, n, h, i, o))
}
,
xp.prototype.interfaces_ = function() {
return []
}
,
xp.prototype.getClass = function() {
return xp
}
;
var Ep = function() {};
Ep.prototype.interfaces_ = function() {
return []
}
,
Ep.prototype.getClass = function() {
return Ep
}
,
Ep.getChainStartIndices = function(t) {
var e = 0
, n = new lc;
n.add(new _l(e));
do {
var r = Ep.findChainEnd(t, e);
n.add(new _l(r)),
e = r
} while (e < t.length - 1);
return Ep.toIntArray(n)
}
,
Ep.findChainEnd = function(t, e) {
for (var n = e; n < t.length - 1 && t[n].equals2D(t[n + 1]); )
n++;
if (n >= t.length - 1)
return t.length - 1;
for (var r = jh.quadrant(t[n], t[n + 1]), i = e + 1; i < t.length; ) {
if (!t[i - 1].equals2D(t[i]))
if (jh.quadrant(t[i - 1], t[i]) !== r)
break;
i++
}
return i - 1
}
,
Ep.getChains = function() {
if (1 === arguments.length) {
var t = arguments[0];
return Ep.getChains(t, null)
}
if (2 === arguments.length) {
for (var e = arguments[0], n = arguments[1], r = new lc, i = Ep.getChainStartIndices(e), o = 0; o < i.length - 1; o++) {
var s = new xp(e,i[o],i[o + 1],n);
r.add(s)
}
return r
}
}
,
Ep.toIntArray = function(t) {
for (var e = new Array(t.size()).fill(null), n = 0; n < e.length; n++)
e[n] = t.get(n).intValue();
return e
}
;
var bp = function() {};
bp.prototype.computeNodes = function(t) {}
,
bp.prototype.getNodedSubstrings = function() {}
,
bp.prototype.interfaces_ = function() {
return []
}
,
bp.prototype.getClass = function() {
return bp
}
;
var wp = function() {
if (this._segInt = null,
0 === arguments.length)
;
else if (1 === arguments.length) {
var t = arguments[0];
this.setSegmentIntersector(t)
}
};
wp.prototype.setSegmentIntersector = function(t) {
this._segInt = t
}
,
wp.prototype.interfaces_ = function() {
return [bp]
}
,
wp.prototype.getClass = function() {
return wp
}
;
var Ip = function(t) {
function e(e) {
e ? t.call(this, e) : t.call(this),
this._monoChains = new lc,
this._index = new up,
this._idCounter = 0,
this._nodedSegStrings = null,
this._nOverlaps = 0
}
t && (e.__proto__ = t),
e.prototype = Object.create(t && t.prototype),
e.prototype.constructor = e;
var n = {
SegmentOverlapAction: {
configurable: !0
}
};
return e.prototype.getMonotoneChains = function() {
return this._monoChains
}
,
e.prototype.getNodedSubstrings = function() {
return yp.getNodedSubstrings(this._nodedSegStrings)
}
,
e.prototype.getIndex = function() {
return this._index
}
,
e.prototype.add = function(t) {
for (var e = this, n = Ep.getChains(t.getCoordinates(), t).iterator(); n.hasNext(); ) {
var r = n.next();
r.setId(e._idCounter++),
e._index.insert(r.getEnvelope(), r),
e._monoChains.add(r)
}
}
,
e.prototype.computeNodes = function(t) {
this._nodedSegStrings = t;
for (var e = t.iterator(); e.hasNext(); )
this.add(e.next());
this.intersectChains()
}
,
e.prototype.intersectChains = function() {
for (var t = this, e = new Np(this._segInt), n = this._monoChains.iterator(); n.hasNext(); )
for (var r = n.next(), i = t._index.query(r.getEnvelope()).iterator(); i.hasNext(); ) {
var o = i.next();
if (o.getId() > r.getId() && (r.computeOverlaps(o, e),
t._nOverlaps++),
t._segInt.isDone())
return null
}
}
,
e.prototype.interfaces_ = function() {
return []
}
,
e.prototype.getClass = function() {
return e
}
,
n.SegmentOverlapAction.get = function() {
return Np
}
,
Object.defineProperties(e, n),
e
}(wp)
, Np = function(t) {
function e() {
t.call(this),
this._si = null;
var e = arguments[0];
this._si = e
}
return t && (e.__proto__ = t),
e.prototype = Object.create(t && t.prototype),
e.prototype.constructor = e,
e.prototype.overlap = function() {
if (4 !== arguments.length)
return t.prototype.overlap.apply(this, arguments);
var e = arguments[0]
, n = arguments[1]
, r = arguments[2]
, i = arguments[3]
, o = e.getContext()
, s = r.getContext();
this._si.processIntersections(o, n, s, i)
}
,
e.prototype.interfaces_ = function() {
return []
}
,
e.prototype.getClass = function() {
return e
}
,
e
}(mp)
, Sp = function t() {
if (this._quadrantSegments = t.DEFAULT_QUADRANT_SEGMENTS,
this._endCapStyle = t.CAP_ROUND,
this._joinStyle = t.JOIN_ROUND,
this._mitreLimit = t.DEFAULT_MITRE_LIMIT,
this._isSingleSided = !1,
this._simplifyFactor = t.DEFAULT_SIMPLIFY_FACTOR,
0 === arguments.length)
;
else if (1 === arguments.length) {
var e = arguments[0];
this.setQuadrantSegments(e)
} else if (2 === arguments.length) {
var n = arguments[0]
, r = arguments[1];
this.setQuadrantSegments(n),
this.setEndCapStyle(r)
} else if (4 === arguments.length) {
var i = arguments[0]
, o = arguments[1]
, s = arguments[2]
, a = arguments[3];
this.setQuadrantSegments(i),
this.setEndCapStyle(o),
this.setJoinStyle(s),
this.setMitreLimit(a)
}
}
, Cp = {
CAP_ROUND: {
configurable: !0
},
CAP_FLAT: {
configurable: !0
},
CAP_SQUARE: {
configurable: !0
},
JOIN_ROUND: {
configurable: !0
},
JOIN_MITRE: {
configurable: !0
},
JOIN_BEVEL: {
configurable: !0
},
DEFAULT_QUADRANT_SEGMENTS: {
configurable: !0
},
DEFAULT_MITRE_LIMIT: {
configurable: !0
},
DEFAULT_SIMPLIFY_FACTOR: {
configurable: !0
}
};
Sp.prototype.getEndCapStyle = function() {
return this._endCapStyle
}
,
Sp.prototype.isSingleSided = function() {
return this._isSingleSided
}
,
Sp.prototype.setQuadrantSegments = function(t) {
this._quadrantSegments = t,
0 === this._quadrantSegments && (this._joinStyle = Sp.JOIN_BEVEL),
this._quadrantSegments < 0 && (this._joinStyle = Sp.JOIN_MITRE,
this._mitreLimit = Math.abs(this._quadrantSegments)),
t <= 0 && (this._quadrantSegments = 1),
this._joinStyle !== Sp.JOIN_ROUND && (this._quadrantSegments = Sp.DEFAULT_QUADRANT_SEGMENTS)
}
,
Sp.prototype.getJoinStyle = function() {
return this._joinStyle
}
,
Sp.prototype.setJoinStyle = function(t) {
this._joinStyle = t
}
,
Sp.prototype.setSimplifyFactor = function(t) {
this._simplifyFactor = t < 0 ? 0 : t
}
,
Sp.prototype.getSimplifyFactor = function() {
return this._simplifyFactor
}
,
Sp.prototype.getQuadrantSegments = function() {
return this._quadrantSegments
}
,
Sp.prototype.setEndCapStyle = function(t) {
this._endCapStyle = t
}
,
Sp.prototype.getMitreLimit = function() {
return this._mitreLimit
}
,
Sp.prototype.setMitreLimit = function(t) {
this._mitreLimit = t
}
,
Sp.prototype.setSingleSided = function(t) {
this._isSingleSided = t
}
,
Sp.prototype.interfaces_ = function() {
return []
}
,
Sp.prototype.getClass = function() {
return Sp
}
,
Sp.bufferDistanceError = function(t) {
var e = Math.PI / 2 / t;
return 1 - Math.cos(e / 2)
}
,
Cp.CAP_ROUND.get = function() {
return 1
}
,
Cp.CAP_FLAT.get = function() {
return 2
}
,
Cp.CAP_SQUARE.get = function() {
return 3
}
,
Cp.JOIN_ROUND.get = function() {
return 1
}
,
Cp.JOIN_MITRE.get = function() {
return 2
}
,
Cp.JOIN_BEVEL.get = function() {
return 3
}
,
Cp.DEFAULT_QUADRANT_SEGMENTS.get = function() {
return 8
}
,
Cp.DEFAULT_MITRE_LIMIT.get = function() {
return 5
}
,
Cp.DEFAULT_SIMPLIFY_FACTOR.get = function() {
return .01
}
,
Object.defineProperties(Sp, Cp);
var Pp = function(t) {
this._distanceTol = null,
this._isDeleted = null,
this._angleOrientation = Xl.COUNTERCLOCKWISE,
this._inputLine = t || null
}
, Mp = {
INIT: {
configurable: !0
},
DELETE: {
configurable: !0
},
KEEP: {
configurable: !0
},
NUM_PTS_TO_CHECK: {
configurable: !0
}
};
Pp.prototype.isDeletable = function(t, e, n, r) {
var i = this._inputLine[t]
, o = this._inputLine[e]
, s = this._inputLine[n];
return !!this.isConcave(i, o, s) && (!!this.isShallow(i, o, s, r) && this.isShallowSampled(i, o, t, n, r))
}
,
Pp.prototype.deleteShallowConcavities = function() {
for (var t = this, e = 1, n = this.findNextNonDeletedIndex(e), r = this.findNextNonDeletedIndex(n), i = !1; r < this._inputLine.length; ) {
var o = !1;
t.isDeletable(e, n, r, t._distanceTol) && (t._isDeleted[n] = Pp.DELETE,
o = !0,
i = !0),
e = o ? r : n,
n = t.findNextNonDeletedIndex(e),
r = t.findNextNonDeletedIndex(n)
}
return i
}
,
Pp.prototype.isShallowConcavity = function(t, e, n, r) {
return Xl.computeOrientation(t, e, n) === this._angleOrientation && Xl.distancePointLine(e, t, n) < r
}
,
Pp.prototype.isShallowSampled = function(t, e, n, r, i) {
var o = Math.trunc((r - n) / Pp.NUM_PTS_TO_CHECK);
o <= 0 && (o = 1);
for (var s = n; s < r; s += o)
if (!this.isShallow(t, e, this._inputLine[s], i))
return !1;
return !0
}
,
Pp.prototype.isConcave = function(t, e, n) {
var r = Xl.computeOrientation(t, e, n) === this._angleOrientation;
return r
}
,
Pp.prototype.simplify = function(t) {
this._distanceTol = Math.abs(t),
t < 0 && (this._angleOrientation = Xl.CLOCKWISE),
this._isDeleted = new Array(this._inputLine.length).fill(null);
var e = !1;
do {
e = this.deleteShallowConcavities()
} while (e);
return this.collapseLine()
}
,
Pp.prototype.findNextNonDeletedIndex = function(t) {
for (var e = t + 1; e < this._inputLine.length && this._isDeleted[e] === Pp.DELETE; )
e++;
return e
}
,
Pp.prototype.isShallow = function(t, e, n, r) {
return Xl.distancePointLine(e, t, n) < r
}
,
Pp.prototype.collapseLine = function() {
for (var t = new hc, e = 0; e < this._inputLine.length; e++)
this._isDeleted[e] !== Pp.DELETE && t.add(this._inputLine[e]);
return t.toCoordinateArray()
}
,
Pp.prototype.interfaces_ = function() {
return []
}
,
Pp.prototype.getClass = function() {
return Pp
}
,
Pp.simplify = function(t, e) {
return new Pp(t).simplify(e)
}
,
Mp.INIT.get = function() {
return 0
}
,
Mp.DELETE.get = function() {
return 1
}
,
Mp.KEEP.get = function() {
return 1
}
,
Mp.NUM_PTS_TO_CHECK.get = function() {
return 10
}
,
Object.defineProperties(Pp, Mp);
var Lp = function() {
this._ptList = null,
this._precisionModel = null,
this._minimimVertexDistance = 0,
this._ptList = new lc
}
, Op = {
COORDINATE_ARRAY_TYPE: {
configurable: !0
}
};
Lp.prototype.getCoordinates = function() {
return this._ptList.toArray(Lp.COORDINATE_ARRAY_TYPE)
}
,
Lp.prototype.setPrecisionModel = function(t) {
this._precisionModel = t
}
,
Lp.prototype.addPt = function(t) {
var e = new ul(t);
if (this._precisionModel.makePrecise(e),
this.isRedundant(e))
return null;
this._ptList.add(e)
}
,
Lp.prototype.revere = function() {}
,
Lp.prototype.addPts = function(t, e) {
if (e)
for (var n = 0; n < t.length; n++)
this.addPt(t[n]);
else
for (var r = t.length - 1; r >= 0; r--)
this.addPt(t[r])
}
,
Lp.prototype.isRedundant = function(t) {
if (this._ptList.size() < 1)
return !1;
var e = this._ptList.get(this._ptList.size() - 1);
return t.distance(e) < this._minimimVertexDistance
}
,
Lp.prototype.toString = function() {
return (new _h).createLineString(this.getCoordinates()).toString()
}
,
Lp.prototype.closeRing = function() {
if (this._ptList.size() < 1)
return null;
var t = new ul(this._ptList.get(0))
, e = this._ptList.get(this._ptList.size() - 1);
if (t.equals(e))
return null;
this._ptList.add(t)
}
,
Lp.prototype.setMinimumVertexDistance = function(t) {
this._minimimVertexDistance = t
}
,
Lp.prototype.interfaces_ = function() {
return []
}
,
Lp.prototype.getClass = function() {
return Lp
}
,
Op.COORDINATE_ARRAY_TYPE.get = function() {
return new Array(0).fill(null)
}
,
Object.defineProperties(Lp, Op);
var Rp = function() {}
, Tp = {
PI_TIMES_2: {
configurable: !0
},
PI_OVER_2: {
configurable: !0
},
PI_OVER_4: {
configurable: !0
},
COUNTERCLOCKWISE: {
configurable: !0
},
CLOCKWISE: {
configurable: !0
},
NONE: {
configurable: !0
}
};
Rp.prototype.interfaces_ = function() {
return []
}
,
Rp.prototype.getClass = function() {
return Rp
}
,
Rp.toDegrees = function(t) {
return 180 * t / Math.PI
}
,
Rp.normalize = function(t) {
for (; t > Math.PI; )
t -= Rp.PI_TIMES_2;
for (; t <= -Math.PI; )
t += Rp.PI_TIMES_2;
return t
}
,
Rp.angle = function() {
if (1 === arguments.length) {
var t = arguments[0];
return Math.atan2(t.y, t.x)
}
if (2 === arguments.length) {
var e = arguments[0]
, n = arguments[1]
, r = n.x - e.x
, i = n.y - e.y;
return Math.atan2(i, r)
}
}
,
Rp.isAcute = function(t, e, n) {
var r = t.x - e.x
, i = t.y - e.y;
return r * (n.x - e.x) + i * (n.y - e.y) > 0
}
,
Rp.isObtuse = function(t, e, n) {
var r = t.x - e.x
, i = t.y - e.y;
return r * (n.x - e.x) + i * (n.y - e.y) < 0
}
,
Rp.interiorAngle = function(t, e, n) {
var r = Rp.angle(e, t)
, i = Rp.angle(e, n);
return Math.abs(i - r)
}
,
Rp.normalizePositive = function(t) {
if (t < 0) {
for (; t < 0; )
t += Rp.PI_TIMES_2;
t >= Rp.PI_TIMES_2 && (t = 0)
} else {
for (; t >= Rp.PI_TIMES_2; )
t -= Rp.PI_TIMES_2;
t < 0 && (t = 0)
}
return t
}
,
Rp.angleBetween = function(t, e, n) {
var r = Rp.angle(e, t)
, i = Rp.angle(e, n);
return Rp.diff(r, i)
}
,
Rp.diff = function(t, e) {
var n = null;
return (n = t < e ? e - t : t - e) > Math.PI && (n = 2 * Math.PI - n),
n
}
,
Rp.toRadians = function(t) {
return t * Math.PI / 180
}
,
Rp.getTurn = function(t, e) {
var n = Math.sin(e - t);
return n > 0 ? Rp.COUNTERCLOCKWISE : n < 0 ? Rp.CLOCKWISE : Rp.NONE
}
,
Rp.angleBetweenOriented = function(t, e, n) {
var r = Rp.angle(e, t)
, i = Rp.angle(e, n) - r;
return i <= -Math.PI ? i + Rp.PI_TIMES_2 : i > Math.PI ? i - Rp.PI_TIMES_2 : i
}
,
Tp.PI_TIMES_2.get = function() {
return 2 * Math.PI
}
,
Tp.PI_OVER_2.get = function() {
return Math.PI / 2
}
,
Tp.PI_OVER_4.get = function() {
return Math.PI / 4
}
,
Tp.COUNTERCLOCKWISE.get = function() {
return Xl.COUNTERCLOCKWISE
}
,
Tp.CLOCKWISE.get = function() {
return Xl.CLOCKWISE
}
,
Tp.NONE.get = function() {
return Xl.COLLINEAR
}
,
Object.defineProperties(Rp, Tp);
var Ap = function t() {
this._maxCurveSegmentError = 0,
this._filletAngleQuantum = null,
this._closingSegLengthFactor = 1,
this._segList = null,
this._distance = 0,
this._precisionModel = null,
this._bufParams = null,
this._li = null,
this._s0 = null,
this._s1 = null,
this._s2 = null,
this._seg0 = new vp,
this._seg1 = new vp,
this._offset0 = new vp,
this._offset1 = new vp,
this._side = 0,
this._hasNarrowConcaveAngle = !1;
var e = arguments[0]
, n = arguments[1]
, r = arguments[2];
this._precisionModel = e,
this._bufParams = n,
this._li = new jl,
this._filletAngleQuantum = Math.PI / 2 / n.getQuadrantSegments(),
n.getQuadrantSegments() >= 8 && n.getJoinStyle() === Sp.JOIN_ROUND && (this._closingSegLengthFactor = t.MAX_CLOSING_SEG_LEN_FACTOR),
this.init(r)
}
, Dp = {
OFFSET_SEGMENT_SEPARATION_FACTOR: {
configurable: !0
},
INSIDE_TURN_VERTEX_SNAP_DISTANCE_FACTOR: {
configurable: !0
},
CURVE_VERTEX_SNAP_DISTANCE_FACTOR: {
configurable: !0
},
MAX_CLOSING_SEG_LEN_FACTOR: {
configurable: !0
}
};
Ap.prototype.addNextSegment = function(t, e) {
if (this._s0 = this._s1,
this._s1 = this._s2,
this._s2 = t,
this._seg0.setCoordinates(this._s0, this._s1),
this.computeOffsetSegment(this._seg0, this._side, this._distance, this._offset0),
this._seg1.setCoordinates(this._s1, this._s2),
this.computeOffsetSegment(this._seg1, this._side, this._distance, this._offset1),
this._s1.equals(this._s2))
return null;
var n = Xl.computeOrientation(this._s0, this._s1, this._s2)
, r = n === Xl.CLOCKWISE && this._side === Sh.LEFT || n === Xl.COUNTERCLOCKWISE && this._side === Sh.RIGHT;
0 === n ? this.addCollinear(e) : r ? this.addOutsideTurn(n, e) : this.addInsideTurn(n, e)
}
,
Ap.prototype.addLineEndCap = function(t, e) {
var n = new vp(t,e)
, r = new vp;
this.computeOffsetSegment(n, Sh.LEFT, this._distance, r);
var i = new vp;
this.computeOffsetSegment(n, Sh.RIGHT, this._distance, i);
var o = e.x - t.x
, s = e.y - t.y
, a = Math.atan2(s, o);
switch (this._bufParams.getEndCapStyle()) {
case Sp.CAP_ROUND:
this._segList.addPt(r.p1),
this.addFilletArc(e, a + Math.PI / 2, a - Math.PI / 2, Xl.CLOCKWISE, this._distance),
this._segList.addPt(i.p1);
break;
case Sp.CAP_FLAT:
this._segList.addPt(r.p1),
this._segList.addPt(i.p1);
break;
case Sp.CAP_SQUARE:
var u = new ul;
u.x = Math.abs(this._distance) * Math.cos(a),
u.y = Math.abs(this._distance) * Math.sin(a);
var l = new ul(r.p1.x + u.x,r.p1.y + u.y)
, c = new ul(i.p1.x + u.x,i.p1.y + u.y);
this._segList.addPt(l),
this._segList.addPt(c)
}
}
,
Ap.prototype.getCoordinates = function() {
return this._segList.getCoordinates()
}
,
Ap.prototype.addMitreJoin = function(t, e, n, r) {
var i = !0
, o = null;
try {
o = Ml.intersection(e.p0, e.p1, n.p0, n.p1),
(r <= 0 ? 1 : o.distance(t) / Math.abs(r)) > this._bufParams.getMitreLimit() && (i = !1)
} catch (t) {
if (!(t instanceof Cl))
throw t;
o = new ul(0,0),
i = !1
}
i ? this._segList.addPt(o) : this.addLimitedMitreJoin(e, n, r, this._bufParams.getMitreLimit())
}
,
Ap.prototype.addFilletCorner = function(t, e, n, r, i) {
var o = e.x - t.x
, s = e.y - t.y
, a = Math.atan2(s, o)
, u = n.x - t.x
, l = n.y - t.y
, c = Math.atan2(l, u);
r === Xl.CLOCKWISE ? a <= c && (a += 2 * Math.PI) : a >= c && (a -= 2 * Math.PI),
this._segList.addPt(e),
this.addFilletArc(t, a, c, r, i),
this._segList.addPt(n)
}
,
Ap.prototype.addOutsideTurn = function(t, e) {
if (this._offset0.p1.distance(this._offset1.p0) < this._distance * Ap.OFFSET_SEGMENT_SEPARATION_FACTOR)
return this._segList.addPt(this._offset0.p1),
null;
this._bufParams.getJoinStyle() === Sp.JOIN_MITRE ? this.addMitreJoin(this._s1, this._offset0, this._offset1, this._distance) : this._bufParams.getJoinStyle() === Sp.JOIN_BEVEL ? this.addBevelJoin(this._offset0, this._offset1) : (e && this._segList.addPt(this._offset0.p1),
this.addFilletCorner(this._s1, this._offset0.p1, this._offset1.p0, t, this._distance),
this._segList.addPt(this._offset1.p0))
}
,
Ap.prototype.createSquare = function(t) {
this._segList.addPt(new ul(t.x + this._distance,t.y + this._distance)),
this._segList.addPt(new ul(t.x + this._distance,t.y - this._distance)),
this._segList.addPt(new ul(t.x - this._distance,t.y - this._distance)),
this._segList.addPt(new ul(t.x - this._distance,t.y + this._distance)),
this._segList.closeRing()
}
,
Ap.prototype.addSegments = function(t, e) {
this._segList.addPts(t, e)
}
,
Ap.prototype.addFirstSegment = function() {
this._segList.addPt(this._offset1.p0)
}
,
Ap.prototype.addLastSegment = function() {
this._segList.addPt(this._offset1.p1)
}
,
Ap.prototype.initSideSegments = function(t, e, n) {
this._s1 = t,
this._s2 = e,
this._side = n,
this._seg1.setCoordinates(t, e),
this.computeOffsetSegment(this._seg1, n, this._distance, this._offset1)
}
,
Ap.prototype.addLimitedMitreJoin = function(t, e, n, r) {
var i = this._seg0.p1
, o = Rp.angle(i, this._seg0.p0)
, s = Rp.angleBetweenOriented(this._seg0.p0, i, this._seg1.p1) / 2
, a = Rp.normalize(o + s)
, u = Rp.normalize(a + Math.PI)
, l = r * n
, c = n - l * Math.abs(Math.sin(s))
, h = i.x + l * Math.cos(u)
, p = i.y + l * Math.sin(u)
, f = new ul(h,p)
, g = new vp(i,f)
, d = g.pointAlongOffset(1, c)
, y = g.pointAlongOffset(1, -c);
this._side === Sh.LEFT ? (this._segList.addPt(d),
this._segList.addPt(y)) : (this._segList.addPt(y),
this._segList.addPt(d))
}
,
Ap.prototype.computeOffsetSegment = function(t, e, n, r) {
var i = e === Sh.LEFT ? 1 : -1
, o = t.p1.x - t.p0.x
, s = t.p1.y - t.p0.y
, a = Math.sqrt(o * o + s * s)
, u = i * n * o / a
, l = i * n * s / a;
r.p0.x = t.p0.x - l,
r.p0.y = t.p0.y + u,
r.p1.x = t.p1.x - l,
r.p1.y = t.p1.y + u
}
,
Ap.prototype.addFilletArc = function(t, e, n, r, i) {
var o = r === Xl.CLOCKWISE ? -1 : 1
, s = Math.abs(e - n)
, a = Math.trunc(s / this._filletAngleQuantum + .5);
if (a < 1)
return null;
for (var u = s / a, l = 0, c = new ul; l < s; ) {
var h = e + o * l;
c.x = t.x + i * Math.cos(h),
c.y = t.y + i * Math.sin(h),
this._segList.addPt(c),
l += u
}
}
,
Ap.prototype.addInsideTurn = function(t, e) {
if (this._li.computeIntersection(this._offset0.p0, this._offset0.p1, this._offset1.p0, this._offset1.p1),
this._li.hasIntersection())
this._segList.addPt(this._li.getIntersection(0));
else if (this._hasNarrowConcaveAngle = !0,
this._offset0.p1.distance(this._offset1.p0) < this._distance * Ap.INSIDE_TURN_VERTEX_SNAP_DISTANCE_FACTOR)
this._segList.addPt(this._offset0.p1);
else {
if (this._segList.addPt(this._offset0.p1),
this._closingSegLengthFactor > 0) {
var n = new ul((this._closingSegLengthFactor * this._offset0.p1.x + this._s1.x) / (this._closingSegLengthFactor + 1),(this._closingSegLengthFactor * this._offset0.p1.y + this._s1.y) / (this._closingSegLengthFactor + 1));
this._segList.addPt(n);
var r = new ul((this._closingSegLengthFactor * this._offset1.p0.x + this._s1.x) / (this._closingSegLengthFactor + 1),(this._closingSegLengthFactor * this._offset1.p0.y + this._s1.y) / (this._closingSegLengthFactor + 1));
this._segList.addPt(r)
} else
this._segList.addPt(this._s1);
this._segList.addPt(this._offset1.p0)
}
}
,
Ap.prototype.createCircle = function(t) {
var e = new ul(t.x + this._distance,t.y);
this._segList.addPt(e),
this.addFilletArc(t, 0, 2 * Math.PI, -1, this._distance),
this._segList.closeRing()
}
,
Ap.prototype.addBevelJoin = function(t, e) {
this._segList.addPt(t.p1),
this._segList.addPt(e.p0)
}
,
Ap.prototype.init = function(t) {
this._distance = t,
this._maxCurveSegmentError = t * (1 - Math.cos(this._filletAngleQuantum / 2)),
this._segList = new Lp,
this._segList.setPrecisionModel(this._precisionModel),
this._segList.setMinimumVertexDistance(t * Ap.CURVE_VERTEX_SNAP_DISTANCE_FACTOR)
}
,
Ap.prototype.addCollinear = function(t) {
this._li.computeIntersection(this._s0, this._s1, this._s1, this._s2),
this._li.getIntersectionNum() >= 2 && (this._bufParams.getJoinStyle() === Sp.JOIN_BEVEL || this._bufParams.getJoinStyle() === Sp.JOIN_MITRE ? (t && this._segList.addPt(this._offset0.p1),
this._segList.addPt(this._offset1.p0)) : this.addFilletCorner(this._s1, this._offset0.p1, this._offset1.p0, Xl.CLOCKWISE, this._distance))
}
,
Ap.prototype.closeRing = function() {
this._segList.closeRing()
}
,
Ap.prototype.hasNarrowConcaveAngle = function() {
return this._hasNarrowConcaveAngle
}
,
Ap.prototype.interfaces_ = function() {
return []
}
,
Ap.prototype.getClass = function() {
return Ap
}
,
Dp.OFFSET_SEGMENT_SEPARATION_FACTOR.get = function() {
return .001
}
,
Dp.INSIDE_TURN_VERTEX_SNAP_DISTANCE_FACTOR.get = function() {
return .001
}
,
Dp.CURVE_VERTEX_SNAP_DISTANCE_FACTOR.get = function() {
return 1e-6
}
,
Dp.MAX_CLOSING_SEG_LEN_FACTOR.get = function() {
return 80
}
,
Object.defineProperties(Ap, Dp);
var Fp = function() {
this._distance = 0,
this._precisionModel = null,
this._bufParams = null;
var t = arguments[0]
, e = arguments[1];
this._precisionModel = t,
this._bufParams = e
};
Fp.prototype.getOffsetCurve = function(t, e) {
if (this._distance = e,
0 === e)
return null;
var n = e < 0
, r = Math.abs(e)
, i = this.getSegGen(r);
t.length <= 1 ? this.computePointCurve(t[0], i) : this.computeOffsetCurve(t, n, i);
var o = i.getCoordinates();
return n && pc.reverse(o),
o
}
,
Fp.prototype.computeSingleSidedBufferCurve = function(t, e, n) {
var r = this.simplifyTolerance(this._distance);
if (e) {
n.addSegments(t, !0);
var i = Pp.simplify(t, -r)
, o = i.length - 1;
n.initSideSegments(i[o], i[o - 1], Sh.LEFT),
n.addFirstSegment();
for (var s = o - 2; s >= 0; s--)
n.addNextSegment(i[s], !0)
} else {
n.addSegments(t, !1);
var a = Pp.simplify(t, r)
, u = a.length - 1;
n.initSideSegments(a[0], a[1], Sh.LEFT),
n.addFirstSegment();
for (var l = 2; l <= u; l++)
n.addNextSegment(a[l], !0)
}
n.addLastSegment(),
n.closeRing()
}
,
Fp.prototype.computeRingBufferCurve = function(t, e, n) {
var r = this.simplifyTolerance(this._distance);
e === Sh.RIGHT && (r = -r);
var i = Pp.simplify(t, r)
, o = i.length - 1;
n.initSideSegments(i[o - 1], i[0], e);
for (var s = 1; s <= o; s++) {
var a = 1 !== s;
n.addNextSegment(i[s], a)
}
n.closeRing()
}
,
Fp.prototype.computeLineBufferCurve = function(t, e) {
var n = this.simplifyTolerance(this._distance)
, r = Pp.simplify(t, n)
, i = r.length - 1;
e.initSideSegments(r[0], r[1], Sh.LEFT);
for (var o = 2; o <= i; o++)
e.addNextSegment(r[o], !0);
e.addLastSegment(),
e.addLineEndCap(r[i - 1], r[i]);
var s = Pp.simplify(t, -n)
, a = s.length - 1;
e.initSideSegments(s[a], s[a - 1], Sh.LEFT);
for (var u = a - 2; u >= 0; u--)
e.addNextSegment(s[u], !0);
e.addLastSegment(),
e.addLineEndCap(s[1], s[0]),
e.closeRing()
}
,
Fp.prototype.computePointCurve = function(t, e) {
switch (this._bufParams.getEndCapStyle()) {
case Sp.CAP_ROUND:
e.createCircle(t);
break;
case Sp.CAP_SQUARE:
e.createSquare(t)
}
}
,
Fp.prototype.getLineCurve = function(t, e) {
if (this._distance = e,
e < 0 && !this._bufParams.isSingleSided())
return null;
if (0 === e)
return null;
var n = Math.abs(e)
, r = this.getSegGen(n);
if (t.length <= 1)
this.computePointCurve(t[0], r);
else if (this._bufParams.isSingleSided()) {
var i = e < 0;
this.computeSingleSidedBufferCurve(t, i, r)
} else
this.computeLineBufferCurve(t, r);
return r.getCoordinates()
}
,
Fp.prototype.getBufferParameters = function() {
return this._bufParams
}
,
Fp.prototype.simplifyTolerance = function(t) {
return t * this._bufParams.getSimplifyFactor()
}
,
Fp.prototype.getRingCurve = function(t, e, n) {
if (this._distance = n,
t.length <= 2)
return this.getLineCurve(t, n);
if (0 === n)
return Fp.copyCoordinates(t);
var r = this.getSegGen(n);
return this.computeRingBufferCurve(t, e, r),
r.getCoordinates()
}
,
Fp.prototype.computeOffsetCurve = function(t, e, n) {
var r = this.simplifyTolerance(this._distance);
if (e) {
var i = Pp.simplify(t, -r)
, o = i.length - 1;
n.initSideSegments(i[o], i[o - 1], Sh.LEFT),
n.addFirstSegment();
for (var s = o - 2; s >= 0; s--)
n.addNextSegment(i[s], !0)
} else {
var a = Pp.simplify(t, r)
, u = a.length - 1;
n.initSideSegments(a[0], a[1], Sh.LEFT),
n.addFirstSegment();
for (var l = 2; l <= u; l++)
n.addNextSegment(a[l], !0)
}
n.addLastSegment()
}
,
Fp.prototype.getSegGen = function(t) {
return new Ap(this._precisionModel,this._bufParams,t)
}
,
Fp.prototype.interfaces_ = function() {
return []
}
,
Fp.prototype.getClass = function() {
return Fp
}
,
Fp.copyCoordinates = function(t) {
for (var e = new Array(t.length).fill(null), n = 0; n < e.length; n++)
e[n] = new ul(t[n]);
return e
}
;
var kp = function() {
this._subgraphs = null,
this._seg = new vp,
this._cga = new Xl;
var t = arguments[0];
this._subgraphs = t
}
, Gp = {
DepthSegment: {
configurable: !0
}
};
kp.prototype.findStabbedSegments = function() {
var t = this;
if (1 === arguments.length) {
for (var e = arguments[0], n = new lc, r = this._subgraphs.iterator(); r.hasNext(); ) {
var i = r.next()
, o = i.getEnvelope();
e.y < o.getMinY() || e.y > o.getMaxY() || t.findStabbedSegments(e, i.getDirectedEdges(), n)
}
return n
}
if (3 === arguments.length)
if (gl(arguments[2], ac) && arguments[0]instanceof ul && arguments[1]instanceof Xh)
for (var s = arguments[0], a = arguments[1], u = arguments[2], l = a.getEdge().getCoordinates(), c = 0; c < l.length - 1; c++) {
t._seg.p0 = l[c],
t._seg.p1 = l[c + 1],
t._seg.p0.y > t._seg.p1.y && t._seg.reverse();
var h = Math.max(t._seg.p0.x, t._seg.p1.x);
if (!(h < s.x) && !(t._seg.isHorizontal() || s.y < t._seg.p0.y || s.y > t._seg.p1.y || Xl.computeOrientation(t._seg.p0, t._seg.p1, s) === Xl.RIGHT)) {
var p = a.getDepth(Sh.LEFT);
t._seg.p0.equals(l[c]) || (p = a.getDepth(Sh.RIGHT));
var f = new qp(t._seg,p);
u.add(f)
}
}
else if (gl(arguments[2], ac) && arguments[0]instanceof ul && gl(arguments[1], ac))
for (var g = arguments[0], d = arguments[1], y = arguments[2], v = d.iterator(); v.hasNext(); ) {
var _ = v.next();
_.isForward() && t.findStabbedSegments(g, _, y)
}
}
,
kp.prototype.getDepth = function(t) {
var e = this.findStabbedSegments(t);
return 0 === e.size() ? 0 : np.min(e)._leftDepth
}
,
kp.prototype.interfaces_ = function() {
return []
}
,
kp.prototype.getClass = function() {
return kp
}
,
Gp.DepthSegment.get = function() {
return qp
}
,
Object.defineProperties(kp, Gp);
var qp = function() {
this._upwardSeg = null,
this._leftDepth = null;
var t = arguments[0]
, e = arguments[1];
this._upwardSeg = new vp(t),
this._leftDepth = e
};
qp.prototype.compareTo = function(t) {
var e = t;
if (this._upwardSeg.minX() >= e._upwardSeg.maxX())
return 1;
if (this._upwardSeg.maxX() <= e._upwardSeg.minX())
return -1;
var n = this._upwardSeg.orientationIndex(e._upwardSeg);
return 0 !== n || 0 !== (n = -1 * e._upwardSeg.orientationIndex(this._upwardSeg)) ? n : this._upwardSeg.compareTo(e._upwardSeg)
}
,
qp.prototype.compareX = function(t, e) {
var n = t.p0.compareTo(e.p0);
return 0 !== n ? n : t.p1.compareTo(e.p1)
}
,
qp.prototype.toString = function() {
return this._upwardSeg.toString()
}
,
qp.prototype.interfaces_ = function() {
return [il]
}
,
qp.prototype.getClass = function() {
return qp
}
;
var Bp = function(t, e, n) {
this.p0 = t || null,
this.p1 = e || null,
this.p2 = n || null
};
Bp.prototype.area = function() {
return Bp.area(this.p0, this.p1, this.p2)
}
,
Bp.prototype.signedArea = function() {
return Bp.signedArea(this.p0, this.p1, this.p2)
}
,
Bp.prototype.interpolateZ = function(t) {
if (null === t)
throw new el("Supplied point is null.");
return Bp.interpolateZ(t, this.p0, this.p1, this.p2)
}
,
Bp.prototype.longestSideLength = function() {
return Bp.longestSideLength(this.p0, this.p1, this.p2)
}
,
Bp.prototype.isAcute = function() {
return Bp.isAcute(this.p0, this.p1, this.p2)
}
,
Bp.prototype.circumcentre = function() {
return Bp.circumcentre(this.p0, this.p1, this.p2)
}
,
Bp.prototype.area3D = function() {
return Bp.area3D(this.p0, this.p1, this.p2)
}
,
Bp.prototype.centroid = function() {
return Bp.centroid(this.p0, this.p1, this.p2)
}
,
Bp.prototype.inCentre = function() {
return Bp.inCentre(this.p0, this.p1, this.p2)
}
,
Bp.prototype.interfaces_ = function() {
return []
}
,
Bp.prototype.getClass = function() {
return Bp
}
,
Bp.area = function(t, e, n) {
return Math.abs(((n.x - t.x) * (e.y - t.y) - (e.x - t.x) * (n.y - t.y)) / 2)
}
,
Bp.signedArea = function(t, e, n) {
return ((n.x - t.x) * (e.y - t.y) - (e.x - t.x) * (n.y - t.y)) / 2
}
,
Bp.det = function(t, e, n, r) {
return t * r - e * n
}
,
Bp.interpolateZ = function(t, e, n, r) {
var i = e.x
, o = e.y
, s = n.x - i
, a = r.x - i
, u = n.y - o
, l = r.y - o
, c = s * l - a * u
, h = t.x - i
, p = t.y - o
, f = (l * h - a * p) / c
, g = (-u * h + s * p) / c;
return e.z + f * (n.z - e.z) + g * (r.z - e.z)
}
,
Bp.longestSideLength = function(t, e, n) {
var r = t.distance(e)
, i = e.distance(n)
, o = n.distance(t)
, s = r;
return i > s && (s = i),
o > s && (s = o),
s
}
,
Bp.isAcute = function(t, e, n) {
return !!Rp.isAcute(t, e, n) && (!!Rp.isAcute(e, n, t) && !!Rp.isAcute(n, t, e))
}
,
Bp.circumcentre = function(t, e, n) {
var r = n.x
, i = n.y
, o = t.x - r
, s = t.y - i
, a = e.x - r
, u = e.y - i
, l = 2 * Bp.det(o, s, a, u)
, c = Bp.det(s, o * o + s * s, u, a * a + u * u)
, h = Bp.det(o, o * o + s * s, a, a * a + u * u);
return new ul(r - c / l,i + h / l)
}
,
Bp.perpendicularBisector = function(t, e) {
var n = e.x - t.x
, r = e.y - t.y
, i = new Ml(t.x + n / 2,t.y + r / 2,1)
, o = new Ml(t.x - r + n / 2,t.y + n + r / 2,1);
return new Ml(i,o)
}
,
Bp.angleBisector = function(t, e, n) {
var r = e.distance(t)
, i = r / (r + e.distance(n))
, o = n.x - t.x
, s = n.y - t.y;
return new ul(t.x + i * o,t.y + i * s)
}
,
Bp.area3D = function(t, e, n) {
var r = e.x - t.x
, i = e.y - t.y
, o = e.z - t.z
, s = n.x - t.x
, a = n.y - t.y
, u = n.z - t.z
, l = i * u - o * a
, c = o * s - r * u
, h = r * a - i * s
, p = l * l + c * c + h * h
, f = Math.sqrt(p) / 2;
return f
}
,
Bp.centroid = function(t, e, n) {
var r = (t.x + e.x + n.x) / 3
, i = (t.y + e.y + n.y) / 3;
return new ul(r,i)
}
,
Bp.inCentre = function(t, e, n) {
var r = e.distance(n)
, i = t.distance(n)
, o = t.distance(e)
, s = r + i + o
, a = (r * t.x + i * e.x + o * n.x) / s
, u = (r * t.y + i * e.y + o * n.y) / s;
return new ul(a,u)
}
;
var zp = function() {
this._inputGeom = null,
this._distance = null,
this._curveBuilder = null,
this._curveList = new lc;
var t = arguments[0]
, e = arguments[1]
, n = arguments[2];
this._inputGeom = t,
this._distance = e,
this._curveBuilder = n
};
zp.prototype.addPoint = function(t) {
if (this._distance <= 0)
return null;
var e = t.getCoordinates()
, n = this._curveBuilder.getLineCurve(e, this._distance);
this.addCurve(n, pl.EXTERIOR, pl.INTERIOR)
}
,
zp.prototype.addPolygon = function(t) {
var e = this
, n = this._distance
, r = Sh.LEFT;
this._distance < 0 && (n = -this._distance,
r = Sh.RIGHT);
var i = t.getExteriorRing()
, o = pc.removeRepeatedPoints(i.getCoordinates());
if (this._distance < 0 && this.isErodedCompletely(i, this._distance))
return null;
if (this._distance <= 0 && o.length < 3)
return null;
this.addPolygonRing(o, n, r, pl.EXTERIOR, pl.INTERIOR);
for (var s = 0; s < t.getNumInteriorRing(); s++) {
var a = t.getInteriorRingN(s)
, u = pc.removeRepeatedPoints(a.getCoordinates());
e._distance > 0 && e.isErodedCompletely(a, -e._distance) || e.addPolygonRing(u, n, Sh.opposite(r), pl.INTERIOR, pl.EXTERIOR)
}
}
,
zp.prototype.isTriangleErodedCompletely = function(t, e) {
var n = new Bp(t[0],t[1],t[2])
, r = n.inCentre();
return Xl.distancePointLine(r, n.p0, n.p1) < Math.abs(e)
}
,
zp.prototype.addLineString = function(t) {
if (this._distance <= 0 && !this._curveBuilder.getBufferParameters().isSingleSided())
return null;
var e = pc.removeRepeatedPoints(t.getCoordinates())
, n = this._curveBuilder.getLineCurve(e, this._distance);
this.addCurve(n, pl.EXTERIOR, pl.INTERIOR)
}
,
zp.prototype.addCurve = function(t, e, n) {
if (null === t || t.length < 2)
return null;
var r = new yp(t,new Dh(0,pl.BOUNDARY,e,n));
this._curveList.add(r)
}
,
zp.prototype.getCurves = function() {
return this.add(this._inputGeom),
this._curveList
}
,
zp.prototype.addPolygonRing = function(t, e, n, r, i) {
if (0 === e && t.length < nh.MINIMUM_VALID_SIZE)
return null;
var o = r
, s = i;
t.length >= nh.MINIMUM_VALID_SIZE && Xl.isCCW(t) && (o = i,
s = r,
n = Sh.opposite(n));
var a = this._curveBuilder.getRingCurve(t, n, e);
this.addCurve(a, o, s)
}
,
zp.prototype.add = function(t) {
if (t.isEmpty())
return null;
t instanceof th ? this.addPolygon(t) : t instanceof Zc ? this.addLineString(t) : t instanceof Qc ? this.addPoint(t) : (t instanceof eh || t instanceof Gc || t instanceof rh || t instanceof kc) && this.addCollection(t)
}
,
zp.prototype.isErodedCompletely = function(t, e) {
var n = t.getCoordinates();
if (n.length < 4)
return e < 0;
if (4 === n.length)
return this.isTriangleErodedCompletely(n, e);
var r = t.getEnvelopeInternal()
, i = Math.min(r.getHeight(), r.getWidth());
return e < 0 && 2 * Math.abs(e) > i
}
,
zp.prototype.addCollection = function(t) {
for (var e = 0; e < t.getNumGeometries(); e++) {
var n = t.getGeometryN(e);
this.add(n)
}
}
,
zp.prototype.interfaces_ = function() {
return []
}
,
zp.prototype.getClass = function() {
return zp
}
;
var jp = function() {};
jp.prototype.locate = function(t) {}
,
jp.prototype.interfaces_ = function() {
return []
}
,
jp.prototype.getClass = function() {
return jp
}
;
var Up = function() {
this._parent = null,
this._atStart = null,
this._max = null,
this._index = null,
this._subcollectionIterator = null;
var t = arguments[0];
this._parent = t,
this._atStart = !0,
this._index = 0,
this._max = t.getNumGeometries()
};
Up.prototype.next = function() {
if (this._atStart)
return this._atStart = !1,
Up.isAtomic(this._parent) && this._index++,
this._parent;
if (null !== this._subcollectionIterator) {
if (this._subcollectionIterator.hasNext())
return this._subcollectionIterator.next();
this._subcollectionIterator = null
}
if (this._index >= this._max)
throw new uc;
var t = this._parent.getGeometryN(this._index++);
return t instanceof kc ? (this._subcollectionIterator = new Up(t),
this._subcollectionIterator.next()) : t
}
,
Up.prototype.remove = function() {
throw new Error(this.getClass().getName())
}
,
Up.prototype.hasNext = function() {
if (this._atStart)
return !0;
if (null !== this._subcollectionIterator) {
if (this._subcollectionIterator.hasNext())
return !0;
this._subcollectionIterator = null
}
return !(this._index >= this._max)
}
,
Up.prototype.interfaces_ = function() {
return [sc]
}
,
Up.prototype.getClass = function() {
return Up
}
,
Up.isAtomic = function(t) {
return !(t instanceof kc)
}
;
var Vp = function() {
this._geom = null;
var t = arguments[0];
this._geom = t
};
Vp.prototype.locate = function(t) {
return Vp.locate(t, this._geom)
}
,
Vp.prototype.interfaces_ = function() {
return [jp]
}
,
Vp.prototype.getClass = function() {
return Vp
}
,
Vp.isPointInRing = function(t, e) {
return !!e.getEnvelopeInternal().intersects(t) && Xl.isPointInRing(t, e.getCoordinates())
}
,
Vp.containsPointInPolygon = function(t, e) {
if (e.isEmpty())
return !1;
var n = e.getExteriorRing();
if (!Vp.isPointInRing(t, n))
return !1;
for (var r = 0; r < e.getNumInteriorRing(); r++) {
var i = e.getInteriorRingN(r);
if (Vp.isPointInRing(t, i))
return !1
}
return !0
}
,
Vp.containsPoint = function(t, e) {
if (e instanceof th)
return Vp.containsPointInPolygon(t, e);
if (e instanceof kc)
for (var n = new Up(e); n.hasNext(); ) {
var r = n.next();
if (r !== e && Vp.containsPoint(t, r))
return !0
}
return !1
}
,
Vp.locate = function(t, e) {
return e.isEmpty() ? pl.EXTERIOR : Vp.containsPoint(t, e) ? pl.INTERIOR : pl.EXTERIOR
}
;
var Xp = function() {
this._edgeMap = new Cc,
this._edgeList = null,
this._ptInAreaLocation = [pl.NONE, pl.NONE]
};
Xp.prototype.getNextCW = function(t) {
this.getEdges();
var e = this._edgeList.indexOf(t)
, n = e - 1;
return 0 === e && (n = this._edgeList.size() - 1),
this._edgeList.get(n)
}
,
Xp.prototype.propagateSideLabels = function(t) {
for (var e = pl.NONE, n = this.iterator(); n.hasNext(); ) {
var r = n.next().getLabel();
r.isArea(t) && r.getLocation(t, Sh.LEFT) !== pl.NONE && (e = r.getLocation(t, Sh.LEFT))
}
if (e === pl.NONE)
return null;
for (var i = e, o = this.iterator(); o.hasNext(); ) {
var s = o.next()
, a = s.getLabel();
if (a.getLocation(t, Sh.ON) === pl.NONE && a.setLocation(t, Sh.ON, i),
a.isArea(t)) {
var u = a.getLocation(t, Sh.LEFT)
, l = a.getLocation(t, Sh.RIGHT);
if (l !== pl.NONE) {
if (l !== i)
throw new Oh("side location conflict",s.getCoordinate());
u === pl.NONE && ql.shouldNeverReachHere("found single null side (at " + s.getCoordinate() + ")"),
i = u
} else
ql.isTrue(a.getLocation(t, Sh.LEFT) === pl.NONE, "found single null side"),
a.setLocation(t, Sh.RIGHT, i),
a.setLocation(t, Sh.LEFT, i)
}
}
}
,
Xp.prototype.getCoordinate = function() {
var t = this.iterator();
return t.hasNext() ? t.next().getCoordinate() : null
}
,
Xp.prototype.print = function(t) {
Pl.out.println("EdgeEndStar: " + this.getCoordinate());
for (var e = this.iterator(); e.hasNext(); ) {
e.next().print(t)
}
}
,
Xp.prototype.isAreaLabelsConsistent = function(t) {
return this.computeEdgeEndLabels(t.getBoundaryNodeRule()),
this.checkAreaLabelsConsistent(0)
}
,
Xp.prototype.checkAreaLabelsConsistent = function(t) {
var e = this.getEdges();
if (e.size() <= 0)
return !0;
var n = e.size() - 1
, r = e.get(n).getLabel().getLocation(t, Sh.LEFT);
ql.isTrue(r !== pl.NONE, "Found unlabelled area edge");
for (var i = r, o = this.iterator(); o.hasNext(); ) {
var s = o.next().getLabel();
ql.isTrue(s.isArea(t), "Found non-area edge");
var a = s.getLocation(t, Sh.LEFT)
, u = s.getLocation(t, Sh.RIGHT);
if (a === u)
return !1;
if (u !== i)
return !1;
i = a
}
return !0
}
,
Xp.prototype.findIndex = function(t) {
this.iterator();
for (var e = 0; e < this._edgeList.size(); e++) {
if (this._edgeList.get(e) === t)
return e
}
return -1
}
,
Xp.prototype.iterator = function() {
return this.getEdges().iterator()
}
,
Xp.prototype.getEdges = function() {
return null === this._edgeList && (this._edgeList = new lc(this._edgeMap.values())),
this._edgeList
}
,
Xp.prototype.getLocation = function(t, e, n) {
return this._ptInAreaLocation[t] === pl.NONE && (this._ptInAreaLocation[t] = Vp.locate(e, n[t].getGeometry())),
this._ptInAreaLocation[t]
}
,
Xp.prototype.toString = function() {
var t = new vl;
t.append("EdgeEndStar: " + this.getCoordinate()),
t.append("\n");
for (var e = this.iterator(); e.hasNext(); ) {
var n = e.next();
t.append(n),
t.append("\n")
}
return t.toString()
}
,
Xp.prototype.computeEdgeEndLabels = function(t) {
for (var e = this.iterator(); e.hasNext(); ) {
e.next().computeLabel(t)
}
}
,
Xp.prototype.computeLabelling = function(t) {
this.computeEdgeEndLabels(t[0].getBoundaryNodeRule()),
this.propagateSideLabels(0),
this.propagateSideLabels(1);
for (var e = [!1, !1], n = this.iterator(); n.hasNext(); )
for (var r = n.next().getLabel(), i = 0; i < 2; i++)
r.isLine(i) && r.getLocation(i) === pl.BOUNDARY && (e[i] = !0);
for (var o = this.iterator(); o.hasNext(); )
for (var s = o.next(), a = s.getLabel(), u = 0; u < 2; u++)
if (a.isAnyNull(u)) {
var l = pl.NONE;
if (e[u])
l = pl.EXTERIOR;
else {
var c = s.getCoordinate();
l = this.getLocation(u, c, t)
}
a.setAllLocationsIfNull(u, l)
}
}
,
Xp.prototype.getDegree = function() {
return this._edgeMap.size()
}
,
Xp.prototype.insertEdgeEnd = function(t, e) {
this._edgeMap.put(t, e),
this._edgeList = null
}
,
Xp.prototype.interfaces_ = function() {
return []
}
,
Xp.prototype.getClass = function() {
return Xp
}
;
var Yp = function(t) {
function e() {
t.call(this),
this._resultAreaEdgeList = null,
this._label = null,
this._SCANNING_FOR_INCOMING = 1,
this._LINKING_TO_OUTGOING = 2
}
return t && (e.__proto__ = t),
e.prototype = Object.create(t && t.prototype),
e.prototype.constructor = e,
e.prototype.linkResultDirectedEdges = function() {
var t = this;
this.getResultAreaEdges();
for (var e = null, n = null, r = this._SCANNING_FOR_INCOMING, i = 0; i < this._resultAreaEdgeList.size(); i++) {
var o = t._resultAreaEdgeList.get(i)
, s = o.getSym();
if (o.getLabel().isArea())
switch (null === e && o.isInResult() && (e = o),
r) {
case t._SCANNING_FOR_INCOMING:
if (!s.isInResult())
continue;
n = s,
r = t._LINKING_TO_OUTGOING;
break;
case t._LINKING_TO_OUTGOING:
if (!o.isInResult())
continue;
n.setNext(o),
r = t._SCANNING_FOR_INCOMING
}
}
if (r === this._LINKING_TO_OUTGOING) {
if (null === e)
throw new Oh("no outgoing dirEdge found",this.getCoordinate());
ql.isTrue(e.isInResult(), "unable to link last incoming dirEdge"),
n.setNext(e)
}
}
,
e.prototype.insert = function(t) {
var e = t;
this.insertEdgeEnd(e, e)
}
,
e.prototype.getRightmostEdge = function() {
var t = this.getEdges()
, e = t.size();
if (e < 1)
return null;
var n = t.get(0);
if (1 === e)
return n;
var r = t.get(e - 1)
, i = n.getQuadrant()
, o = r.getQuadrant();
return jh.isNorthern(i) && jh.isNorthern(o) ? n : jh.isNorthern(i) || jh.isNorthern(o) ? 0 !== n.getDy() ? n : 0 !== r.getDy() ? r : (ql.shouldNeverReachHere("found two horizontal edges incident on node"),
null) : r
}
,
e.prototype.print = function(t) {
Pl.out.println("DirectedEdgeStar: " + this.getCoordinate());
for (var e = this.iterator(); e.hasNext(); ) {
var n = e.next();
t.print("out "),
n.print(t),
t.println(),
t.print("in "),
n.getSym().print(t),
t.println()
}
}
,
e.prototype.getResultAreaEdges = function() {
if (null !== this._resultAreaEdgeList)
return this._resultAreaEdgeList;
this._resultAreaEdgeList = new lc;
for (var t = this.iterator(); t.hasNext(); ) {
var e = t.next();
(e.isInResult() || e.getSym().isInResult()) && this._resultAreaEdgeList.add(e)
}
return this._resultAreaEdgeList
}
,
e.prototype.updateLabelling = function(t) {
for (var e = this.iterator(); e.hasNext(); ) {
var n = e.next().getLabel();
n.setAllLocationsIfNull(0, t.getLocation(0)),
n.setAllLocationsIfNull(1, t.getLocation(1))
}
}
,
e.prototype.linkAllDirectedEdges = function() {
this.getEdges();
for (var t = null, e = null, n = this._edgeList.size() - 1; n >= 0; n--) {
var r = this._edgeList.get(n)
, i = r.getSym();
null === e && (e = i),
null !== t && i.setNext(t),
t = r
}
e.setNext(t)
}
,
e.prototype.computeDepths = function() {
var t = this;
if (1 === arguments.length) {
var e = arguments[0]
, n = this.findIndex(e)
, r = e.getDepth(Sh.LEFT)
, i = e.getDepth(Sh.RIGHT)
, o = this.computeDepths(n + 1, this._edgeList.size(), r)
, s = this.computeDepths(0, n, o);
if (s !== i)
throw new Oh("depth mismatch at " + e.getCoordinate())
} else if (3 === arguments.length) {
for (var a = arguments[0], u = arguments[1], l = arguments[2], c = l, h = a; h < u; h++) {
var p = t._edgeList.get(h);
p.setEdgeDepths(Sh.RIGHT, c),
c = p.getDepth(Sh.LEFT)
}
return c
}
}
,
e.prototype.mergeSymLabels = function() {
for (var t = this.iterator(); t.hasNext(); ) {
var e = t.next();
e.getLabel().merge(e.getSym().getLabel())
}
}
,
e.prototype.linkMinimalDirectedEdges = function(t) {
for (var e = this, n = null, r = null, i = this._SCANNING_FOR_INCOMING, o = this._resultAreaEdgeList.size() - 1; o >= 0; o--) {
var s = e._resultAreaEdgeList.get(o)
, a = s.getSym();
switch (null === n && s.getEdgeRing() === t && (n = s),
i) {
case e._SCANNING_FOR_INCOMING:
if (a.getEdgeRing() !== t)
continue;
r = a,
i = e._LINKING_TO_OUTGOING;
break;
case e._LINKING_TO_OUTGOING:
if (s.getEdgeRing() !== t)
continue;
r.setNextMin(s),
i = e._SCANNING_FOR_INCOMING
}
}
i === this._LINKING_TO_OUTGOING && (ql.isTrue(null !== n, "found null for first outgoing dirEdge"),
ql.isTrue(n.getEdgeRing() === t, "unable to link last incoming dirEdge"),
r.setNextMin(n))
}
,
e.prototype.getOutgoingDegree = function() {
if (0 === arguments.length) {
for (var t = 0, e = this.iterator(); e.hasNext(); ) {
var n = e.next();
n.isInResult() && t++
}
return t
}
if (1 === arguments.length) {
for (var r = arguments[0], i = 0, o = this.iterator(); o.hasNext(); ) {
var s = o.next();
s.getEdgeRing() === r && i++
}
return i
}
}
,
e.prototype.getLabel = function() {
return this._label
}
,
e.prototype.findCoveredLineEdges = function() {
for (var t = pl.NONE, e = this.iterator(); e.hasNext(); ) {
var n = e.next()
, r = n.getSym();
if (!n.isLineEdge()) {
if (n.isInResult()) {
t = pl.INTERIOR;
break
}
if (r.isInResult()) {
t = pl.EXTERIOR;
break
}
}
}
if (t === pl.NONE)
return null;
for (var i = t, o = this.iterator(); o.hasNext(); ) {
var s = o.next()
, a = s.getSym();
s.isLineEdge() ? s.getEdge().setCovered(i === pl.INTERIOR) : (s.isInResult() && (i = pl.EXTERIOR),
a.isInResult() && (i = pl.INTERIOR))
}
}
,
e.prototype.computeLabelling = function(e) {
t.prototype.computeLabelling.call(this, e),
this._label = new Dh(pl.NONE);
for (var n = this.iterator(); n.hasNext(); )
for (var r = n.next().getEdge().getLabel(), i = 0; i < 2; i++) {
var o = r.getLocation(i);
o !== pl.INTERIOR && o !== pl.BOUNDARY || this._label.setLocation(i, pl.INTERIOR)
}
}
,
e.prototype.interfaces_ = function() {
return []
}
,
e.prototype.getClass = function() {
return e
}
,
e
}(Xp)
, Hp = function(t) {
function e() {
t.apply(this, arguments)
}
return t && (e.__proto__ = t),
e.prototype = Object.create(t && t.prototype),
e.prototype.constructor = e,
e.prototype.createNode = function(t) {
return new Bh(t,new Yp)
}
,
e.prototype.interfaces_ = function() {
return []
}
,
e.prototype.getClass = function() {
return e
}
,
e
}(Yh)
, Wp = function t() {
this._pts = null,
this._orientation = null;
var e = arguments[0];
this._pts = e,
this._orientation = t.orientation(e)
};
Wp.prototype.compareTo = function(t) {
var e = t;
return Wp.compareOriented(this._pts, this._orientation, e._pts, e._orientation)
}
,
Wp.prototype.interfaces_ = function() {
return [il]
}
,
Wp.prototype.getClass = function() {
return Wp
}
,
Wp.orientation = function(t) {
return 1 === pc.increasingDirection(t)
}
,
Wp.compareOriented = function(t, e, n, r) {
for (var i = e ? 1 : -1, o = r ? 1 : -1, s = e ? t.length : -1, a = r ? n.length : -1, u = e ? 0 : t.length - 1, l = r ? 0 : n.length - 1; ; ) {
var c = t[u].compareTo(n[l]);
if (0 !== c)
return c;
var h = (u += i) === s
, p = (l += o) === a;
if (h && !p)
return -1;
if (!h && p)
return 1;
if (h && p)
return 0
}
}
;
var Jp = function() {
this._edges = new lc,
this._ocaMap = new Cc
};
Jp.prototype.print = function(t) {
t.print("MULTILINESTRING ( ");
for (var e = 0; e < this._edges.size(); e++) {
var n = this._edges.get(e);
e > 0 && t.print(","),
t.print("(");
for (var r = n.getCoordinates(), i = 0; i < r.length; i++)
i > 0 && t.print(","),
t.print(r[i].x + " " + r[i].y);
t.println(")")
}
t.print(") ")
}
,
Jp.prototype.addAll = function(t) {
for (var e = t.iterator(); e.hasNext(); )
this.add(e.next())
}
,
Jp.prototype.findEdgeIndex = function(t) {
for (var e = 0; e < this._edges.size(); e++)
if (this._edges.get(e).equals(t))
return e;
return -1
}
,
Jp.prototype.iterator = function() {
return this._edges.iterator()
}
,
Jp.prototype.getEdges = function() {
return this._edges
}
,
Jp.prototype.get = function(t) {
return this._edges.get(t)
}
,
Jp.prototype.findEqualEdge = function(t) {
var e = new Wp(t.getCoordinates());
return this._ocaMap.get(e)
}
,
Jp.prototype.add = function(t) {
this._edges.add(t);
var e = new Wp(t.getCoordinates());
this._ocaMap.put(e, t)
}
,
Jp.prototype.interfaces_ = function() {
return []
}
,
Jp.prototype.getClass = function() {
return Jp
}
;
var Zp = function() {};
Zp.prototype.processIntersections = function(t, e, n, r) {}
,
Zp.prototype.isDone = function() {}
,
Zp.prototype.interfaces_ = function() {
return []
}
,
Zp.prototype.getClass = function() {
return Zp
}
;
var Kp = function() {
this._hasIntersection = !1,
this._hasProper = !1,
this._hasProperInterior = !1,
this._hasInterior = !1,
this._properIntersectionPoint = null,
this._li = null,
this._isSelfIntersection = null,
this.numIntersections = 0,
this.numInteriorIntersections = 0,
this.numProperIntersections = 0,
this.numTests = 0;
var t = arguments[0];
this._li = t
};
Kp.prototype.isTrivialIntersection = function(t, e, n, r) {
if (t === n && 1 === this._li.getIntersectionNum()) {
if (Kp.isAdjacentSegments(e, r))
return !0;
if (t.isClosed()) {
var i = t.size() - 1;
if (0 === e && r === i || 0 === r && e === i)
return !0
}
}
return !1
}
,
Kp.prototype.getProperIntersectionPoint = function() {
return this._properIntersectionPoint
}
,
Kp.prototype.hasProperInteriorIntersection = function() {
return this._hasProperInterior
}
,
Kp.prototype.getLineIntersector = function() {
return this._li
}
,
Kp.prototype.hasProperIntersection = function() {
return this._hasProper
}
,
Kp.prototype.processIntersections = function(t, e, n, r) {
if (t === n && e === r)
return null;
this.numTests++;
var i = t.getCoordinates()[e]
, o = t.getCoordinates()[e + 1]
, s = n.getCoordinates()[r]
, a = n.getCoordinates()[r + 1];
this._li.computeIntersection(i, o, s, a),
this._li.hasIntersection() && (this.numIntersections++,
this._li.isInteriorIntersection() && (this.numInteriorIntersections++,
this._hasInterior = !0),
this.isTrivialIntersection(t, e, n, r) || (this._hasIntersection = !0,
t.addIntersections(this._li, e, 0),
n.addIntersections(this._li, r, 1),
this._li.isProper() && (this.numProperIntersections++,
this._hasProper = !0,
this._hasProperInterior = !0)))
}
,
Kp.prototype.hasIntersection = function() {
return this._hasIntersection
}
,
Kp.prototype.isDone = function() {
return !1
}
,
Kp.prototype.hasInteriorIntersection = function() {
return this._hasInterior
}
,
Kp.prototype.interfaces_ = function() {
return [Zp]
}
,
Kp.prototype.getClass = function() {
return Kp
}
,
Kp.isAdjacentSegments = function(t, e) {
return 1 === Math.abs(t - e)
}
;
var Qp = function() {
this.coord = null,
this.segmentIndex = null,
this.dist = null;
var t = arguments[0]
, e = arguments[1]
, n = arguments[2];
this.coord = new ul(t),
this.segmentIndex = e,
this.dist = n
};
Qp.prototype.getSegmentIndex = function() {
return this.segmentIndex
}
,
Qp.prototype.getCoordinate = function() {
return this.coord
}
,
Qp.prototype.print = function(t) {
t.print(this.coord),
t.print(" seg # = " + this.segmentIndex),
t.println(" dist = " + this.dist)
}
,
Qp.prototype.compareTo = function(t) {
var e = t;
return this.compare(e.segmentIndex, e.dist)
}
,
Qp.prototype.isEndPoint = function(t) {
return 0 === this.segmentIndex && 0 === this.dist || this.segmentIndex === t
}
,
Qp.prototype.toString = function() {
return this.coord + " seg # = " + this.segmentIndex + " dist = " + this.dist
}
,
Qp.prototype.getDistance = function() {
return this.dist
}
,
Qp.prototype.compare = function(t, e) {
return this.segmentIndex < t ? -1 : this.segmentIndex > t ? 1 : this.dist < e ? -1 : this.dist > e ? 1 : 0
}
,
Qp.prototype.interfaces_ = function() {
return [il]
}
,
Qp.prototype.getClass = function() {
return Qp
}
;
var $p = function() {
this._nodeMap = new Cc,
this.edge = null;
var t = arguments[0];
this.edge = t
};
$p.prototype.print = function(t) {
t.println("Intersections:");
for (var e = this.iterator(); e.hasNext(); ) {
e.next().print(t)
}
}
,
$p.prototype.iterator = function() {
return this._nodeMap.values().iterator()
}
,
$p.prototype.addSplitEdges = function(t) {
this.addEndpoints();
for (var e = this.iterator(), n = e.next(); e.hasNext(); ) {
var r = e.next()
, i = this.createSplitEdge(n, r);
t.add(i),
n = r
}
}
,
$p.prototype.addEndpoints = function() {
var t = this.edge.pts.length - 1;
this.add(this.edge.pts[0], 0, 0),
this.add(this.edge.pts[t], t, 0)
}
,
$p.prototype.createSplitEdge = function(t, e) {
var n = e.segmentIndex - t.segmentIndex + 2
, r = this.edge.pts[e.segmentIndex]
, i = e.dist > 0 || !e.coord.equals2D(r);
i || n--;
var o = new Array(n).fill(null)
, s = 0;
o[s++] = new ul(t.coord);
for (var a = t.segmentIndex + 1; a <= e.segmentIndex; a++)
o[s++] = this.edge.pts[a];
return i && (o[s] = e.coord),
new of(o,new Dh(this.edge._label))
}
,
$p.prototype.add = function(t, e, n) {
var r = new Qp(t,e,n)
, i = this._nodeMap.get(r);
return null !== i ? i : (this._nodeMap.put(r, r),
r)
}
,
$p.prototype.isIntersection = function(t) {
for (var e = this.iterator(); e.hasNext(); ) {
if (e.next().coord.equals(t))
return !0
}
return !1
}
,
$p.prototype.interfaces_ = function() {
return []
}
,
$p.prototype.getClass = function() {
return $p
}
;
var tf = function() {};
tf.prototype.getChainStartIndices = function(t) {
var e = 0
, n = new lc;
n.add(new _l(e));
do {
var r = this.findChainEnd(t, e);
n.add(new _l(r)),
e = r
} while (e < t.length - 1);
return tf.toIntArray(n)
}
,
tf.prototype.findChainEnd = function(t, e) {
for (var n = jh.quadrant(t[e], t[e + 1]), r = e + 1; r < t.length; ) {
if (jh.quadrant(t[r - 1], t[r]) !== n)
break;
r++
}
return r - 1
}
,
tf.prototype.interfaces_ = function() {
return []
}
,
tf.prototype.getClass = function() {
return tf
}
,
tf.toIntArray = function(t) {
for (var e = new Array(t.size()).fill(null), n = 0; n < e.length; n++)
e[n] = t.get(n).intValue();
return e
}
;
var ef = function() {
this.e = null,
this.pts = null,
this.startIndex = null,
this.env1 = new Ll,
this.env2 = new Ll;
var t = arguments[0];
this.e = t,
this.pts = t.getCoordinates();
var e = new tf;
this.startIndex = e.getChainStartIndices(this.pts)
};
ef.prototype.getCoordinates = function() {
return this.pts
}
,
ef.prototype.getMaxX = function(t) {
var e = this.pts[this.startIndex[t]].x
, n = this.pts[this.startIndex[t + 1]].x;
return e > n ? e : n
}
,
ef.prototype.getMinX = function(t) {
var e = this.pts[this.startIndex[t]].x
, n = this.pts[this.startIndex[t + 1]].x;
return e < n ? e : n
}
,
ef.prototype.computeIntersectsForChain = function() {
if (4 === arguments.length) {
var t = arguments[0]
, e = arguments[1]
, n = arguments[2]
, r = arguments[3];
this.computeIntersectsForChain(this.startIndex[t], this.startIndex[t + 1], e, e.startIndex[n], e.startIndex[n + 1], r)
} else if (6 === arguments.length) {
var i = arguments[0]
, o = arguments[1]
, s = arguments[2]
, a = arguments[3]
, u = arguments[4]
, l = arguments[5]
, c = this.pts[i]
, h = this.pts[o]
, p = s.pts[a]
, f = s.pts[u];
if (o - i == 1 && u - a == 1)
return l.addIntersections(this.e, i, s.e, a),
null;
if (this.env1.init(c, h),
this.env2.init(p, f),
!this.env1.intersects(this.env2))
return null;
var g = Math.trunc((i + o) / 2)
, d = Math.trunc((a + u) / 2);
i < g && (a < d && this.computeIntersectsForChain(i, g, s, a, d, l),
d < u && this.computeIntersectsForChain(i, g, s, d, u, l)),
g < o && (a < d && this.computeIntersectsForChain(g, o, s, a, d, l),
d < u && this.computeIntersectsForChain(g, o, s, d, u, l))
}
}
,
ef.prototype.getStartIndexes = function() {
return this.startIndex
}
,
ef.prototype.computeIntersects = function(t, e) {
for (var n = 0; n < this.startIndex.length - 1; n++)
for (var r = 0; r < t.startIndex.length - 1; r++)
this.computeIntersectsForChain(n, t, r, e)
}
,
ef.prototype.interfaces_ = function() {
return []
}
,
ef.prototype.getClass = function() {
return ef
}
;
var nf = function t() {
this._depth = Array(2).fill().map((function() {
return Array(3)
}
));
for (var e = 0; e < 2; e++)
for (var n = 0; n < 3; n++)
this._depth[e][n] = t.NULL_VALUE
}
, rf = {
NULL_VALUE: {
configurable: !0
}
};
nf.prototype.getDepth = function(t, e) {
return this._depth[t][e]
}
,
nf.prototype.setDepth = function(t, e, n) {
this._depth[t][e] = n
}
,
nf.prototype.isNull = function() {
var t = this;
if (0 === arguments.length) {
for (var e = 0; e < 2; e++)
for (var n = 0; n < 3; n++)
if (t._depth[e][n] !== nf.NULL_VALUE)
return !1;
return !0
}
if (1 === arguments.length) {
var r = arguments[0];
return this._depth[r][1] === nf.NULL_VALUE
}
if (2 === arguments.length) {
var i = arguments[0]
, o = arguments[1];
return this._depth[i][o] === nf.NULL_VALUE
}
}
,
nf.prototype.normalize = function() {
for (var t = this, e = 0; e < 2; e++)
if (!t.isNull(e)) {
var n = t._depth[e][1];
t._depth[e][2] < n && (n = t._depth[e][2]),
n < 0 && (n = 0);
for (var r = 1; r < 3; r++) {
var i = 0;
t._depth[e][r] > n && (i = 1),
t._depth[e][r] = i
}
}
}
,
nf.prototype.getDelta = function(t) {
return this._depth[t][Sh.RIGHT] - this._depth[t][Sh.LEFT]
}
,
nf.prototype.getLocation = function(t, e) {
return this._depth[t][e] <= 0 ? pl.EXTERIOR : pl.INTERIOR
}
,
nf.prototype.toString = function() {
return "A: " + this._depth[0][1] + "," + this._depth[0][2] + " B: " + this._depth[1][1] + "," + this._depth[1][2]
}
,
nf.prototype.add = function() {
var t = this;
if (1 === arguments.length)
for (var e = arguments[0], n = 0; n < 2; n++)
for (var r = 1; r < 3; r++) {
var i = e.getLocation(n, r);
i !== pl.EXTERIOR && i !== pl.INTERIOR || (t.isNull(n, r) ? t._depth[n][r] = nf.depthAtLocation(i) : t._depth[n][r] += nf.depthAtLocation(i))
}
else if (3 === arguments.length) {
var o = arguments[0]
, s = arguments[1]
, a = arguments[2];
a === pl.INTERIOR && this._depth[o][s]++
}
}
,
nf.prototype.interfaces_ = function() {
return []
}
,
nf.prototype.getClass = function() {
return nf
}
,
nf.depthAtLocation = function(t) {
return t === pl.EXTERIOR ? 0 : t === pl.INTERIOR ? 1 : nf.NULL_VALUE
}
,
rf.NULL_VALUE.get = function() {
return -1
}
,
Object.defineProperties(nf, rf);
var of = function(t) {
function e() {
if (t.call(this),
this.pts = null,
this._env = null,
this.eiList = new $p(this),
this._name = null,
this._mce = null,
this._isIsolated = !0,
this._depth = new nf,
this._depthDelta = 0,
1 === arguments.length) {
var n = arguments[0];
e.call(this, n, null)
} else if (2 === arguments.length) {
var r = arguments[0]
, i = arguments[1];
this.pts = r,
this._label = i
}
}
return t && (e.__proto__ = t),
e.prototype = Object.create(t && t.prototype),
e.prototype.constructor = e,
e.prototype.getDepth = function() {
return this._depth
}
,
e.prototype.getCollapsedEdge = function() {
var t = new Array(2).fill(null);
return t[0] = this.pts[0],
t[1] = this.pts[1],
new e(t,Dh.toLineLabel(this._label))
}
,
e.prototype.isIsolated = function() {
return this._isIsolated
}
,
e.prototype.getCoordinates = function() {
return this.pts
}
,
e.prototype.setIsolated = function(t) {
this._isIsolated = t
}
,
e.prototype.setName = function(t) {
this._name = t
}
,
e.prototype.equals = function(t) {
if (!(t instanceof e))
return !1;
var n = t;
if (this.pts.length !== n.pts.length)
return !1;
for (var r = !0, i = !0, o = this.pts.length, s = 0; s < this.pts.length; s++)
if (this.pts[s].equals2D(n.pts[s]) || (r = !1),
this.pts[s].equals2D(n.pts[--o]) || (i = !1),
!r && !i)
return !1;
return !0
}
,
e.prototype.getCoordinate = function() {
if (0 === arguments.length)
return this.pts.length > 0 ? this.pts[0] : null;
if (1 === arguments.length) {
var t = arguments[0];
return this.pts[t]
}
}
,
e.prototype.print = function(t) {
t.print("edge " + this._name + ": "),
t.print("LINESTRING (");
for (var e = 0; e < this.pts.length; e++)
e > 0 && t.print(","),
t.print(this.pts[e].x + " " + this.pts[e].y);
t.print(") " + this._label + " " + this._depthDelta)
}
,
e.prototype.computeIM = function(t) {
e.updateIM(this._label, t)
}
,
e.prototype.isCollapsed = function() {
return !!this._label.isArea() && (3 === this.pts.length && !!this.pts[0].equals(this.pts[2]))
}
,
e.prototype.isClosed = function() {
return this.pts[0].equals(this.pts[this.pts.length - 1])
}
,
e.prototype.getMaximumSegmentIndex = function() {
return this.pts.length - 1
}
,
e.prototype.getDepthDelta = function() {
return this._depthDelta
}
,
e.prototype.getNumPoints = function() {
return this.pts.length
}
,
e.prototype.printReverse = function(t) {
t.print("edge " + this._name + ": ");
for (var e = this.pts.length - 1; e >= 0; e--)
t.print(this.pts[e] + " ");
t.println("")
}
,
e.prototype.getMonotoneChainEdge = function() {
return null === this._mce && (this._mce = new ef(this)),
this._mce
}
,
e.prototype.getEnvelope = function() {
if (null === this._env) {
this._env = new Ll;
for (var t = 0; t < this.pts.length; t++)
this._env.expandToInclude(this.pts[t])
}
return this._env
}
,
e.prototype.addIntersection = function(t, e, n, r) {
var i = new ul(t.getIntersection(r))
, o = e
, s = t.getEdgeDistance(n, r)
, a = o + 1;
if (a < this.pts.length) {
var u = this.pts[a];
i.equals2D(u) && (o = a,
s = 0)
}
this.eiList.add(i, o, s)
}
,
e.prototype.toString = function() {
var t = new vl;
t.append("edge " + this._name + ": "),
t.append("LINESTRING (");
for (var e = 0; e < this.pts.length; e++)
e > 0 && t.append(","),
t.append(this.pts[e].x + " " + this.pts[e].y);
return t.append(") " + this._label + " " + this._depthDelta),
t.toString()
}
,
e.prototype.isPointwiseEqual = function(t) {
if (this.pts.length !== t.pts.length)
return !1;
for (var e = 0; e < this.pts.length; e++)
if (!this.pts[e].equals2D(t.pts[e]))
return !1;
return !0
}
,
e.prototype.setDepthDelta = function(t) {
this._depthDelta = t
}
,
e.prototype.getEdgeIntersectionList = function() {
return this.eiList
}
,
e.prototype.addIntersections = function(t, e, n) {
for (var r = 0; r < t.getIntersectionNum(); r++)
this.addIntersection(t, e, n, r)
}
,
e.prototype.interfaces_ = function() {
return []
}
,
e.prototype.getClass = function() {
return e
}
,
e.updateIM = function() {
if (2 !== arguments.length)
return t.prototype.updateIM.apply(this, arguments);
var e = arguments[0]
, n = arguments[1];
n.setAtLeastIfValid(e.getLocation(0, Sh.ON), e.getLocation(1, Sh.ON), 1),
e.isArea() && (n.setAtLeastIfValid(e.getLocation(0, Sh.LEFT), e.getLocation(1, Sh.LEFT), 2),
n.setAtLeastIfValid(e.getLocation(0, Sh.RIGHT), e.getLocation(1, Sh.RIGHT), 2))
}
,
e
}(qh)
, sf = function(t) {
this._workingPrecisionModel = null,
this._workingNoder = null,
this._geomFact = null,
this._graph = null,
this._edgeList = new Jp,
this._bufParams = t || null
};
sf.prototype.setWorkingPrecisionModel = function(t) {
this._workingPrecisionModel = t
}
,
sf.prototype.insertUniqueEdge = function(t) {
var e = this._edgeList.findEqualEdge(t);
if (null !== e) {
var n = e.getLabel()
, r = t.getLabel();
e.isPointwiseEqual(t) || (r = new Dh(t.getLabel())).flip(),
n.merge(r);
var i = sf.depthDelta(r)
, o = e.getDepthDelta() + i;
e.setDepthDelta(o)
} else
this._edgeList.add(t),
t.setDepthDelta(sf.depthDelta(t.getLabel()))
}
,
sf.prototype.buildSubgraphs = function(t, e) {
for (var n = new lc, r = t.iterator(); r.hasNext(); ) {
var i = r.next()
, o = i.getRightmostCoordinate()
, s = new kp(n).getDepth(o);
i.computeDepth(s),
i.findResultEdges(),
n.add(i),
e.add(i.getDirectedEdges(), i.getNodes())
}
}
,
sf.prototype.createSubgraphs = function(t) {
for (var e = new lc, n = t.getNodes().iterator(); n.hasNext(); ) {
var r = n.next();
if (!r.isVisited()) {
var i = new Th;
i.create(r),
e.add(i)
}
}
return np.sort(e, np.reverseOrder()),
e
}
,
sf.prototype.createEmptyResultGeometry = function() {
return this._geomFact.createPolygon()
}
,
sf.prototype.getNoder = function(t) {
if (null !== this._workingNoder)
return this._workingNoder;
var e = new Ip
, n = new jl;
return n.setPrecisionModel(t),
e.setSegmentIntersector(new Kp(n)),
e
}
,
sf.prototype.buffer = function(t, e) {
var n = this._workingPrecisionModel;
null === n && (n = t.getPrecisionModel()),
this._geomFact = t.getFactory();
var r = new Fp(n,this._bufParams)
, i = new zp(t,e,r).getCurves();
if (i.size() <= 0)
return this.createEmptyResultGeometry();
this.computeNodedEdges(i, n),
this._graph = new Hh(new Hp),
this._graph.addEdges(this._edgeList.getEdges());
var o = this.createSubgraphs(this._graph)
, s = new Wh(this._geomFact);
this.buildSubgraphs(o, s);
var a = s.getPolygons();
return a.size() <= 0 ? this.createEmptyResultGeometry() : this._geomFact.buildGeometry(a)
}
,
sf.prototype.computeNodedEdges = function(t, e) {
var n = this.getNoder(e);
n.computeNodes(t);
for (var r = n.getNodedSubstrings().iterator(); r.hasNext(); ) {
var i = r.next()
, o = i.getCoordinates();
if (2 !== o.length || !o[0].equals2D(o[1])) {
var s = i.getData()
, a = new of(i.getCoordinates(),new Dh(s));
this.insertUniqueEdge(a)
}
}
}
,
sf.prototype.setNoder = function(t) {
this._workingNoder = t
}
,
sf.prototype.interfaces_ = function() {
return []
}
,
sf.prototype.getClass = function() {
return sf
}
,
sf.depthDelta = function(t) {
var e = t.getLocation(0, Sh.LEFT)
, n = t.getLocation(0, Sh.RIGHT);
return e === pl.INTERIOR && n === pl.EXTERIOR ? 1 : e === pl.EXTERIOR && n === pl.INTERIOR ? -1 : 0
}
,
sf.convertSegStrings = function(t) {
for (var e = new _h, n = new lc; t.hasNext(); ) {
var r = t.next()
, i = e.createLineString(r.getCoordinates());
n.add(i)
}
return e.buildGeometry(n)
}
;
var af = function() {
if (this._noder = null,
this._scaleFactor = null,
this._offsetX = null,
this._offsetY = null,
this._isScaled = !1,
2 === arguments.length) {
var t = arguments[0]
, e = arguments[1];
this._noder = t,
this._scaleFactor = e,
this._offsetX = 0,
this._offsetY = 0,
this._isScaled = !this.isIntegerPrecision()
} else if (4 === arguments.length) {
var n = arguments[0]
, r = arguments[1]
, i = arguments[2]
, o = arguments[3];
this._noder = n,
this._scaleFactor = r,
this._offsetX = i,
this._offsetY = o,
this._isScaled = !this.isIntegerPrecision()
}
};
af.prototype.rescale = function() {
var t = this;
if (gl(arguments[0], ic))
for (var e = arguments[0], n = e.iterator(); n.hasNext(); ) {
var r = n.next();
t.rescale(r.getCoordinates())
}
else if (arguments[0]instanceof Array) {
for (var i = arguments[0], o = 0; o < i.length; o++)
i[o].x = i[o].x / t._scaleFactor + t._offsetX,
i[o].y = i[o].y / t._scaleFactor + t._offsetY;
2 === i.length && i[0].equals2D(i[1]) && Pl.out.println(i)
}
}
,
af.prototype.scale = function() {
var t = this;
if (gl(arguments[0], ic)) {
for (var e = arguments[0], n = new lc, r = e.iterator(); r.hasNext(); ) {
var i = r.next();
n.add(new yp(t.scale(i.getCoordinates()),i.getData()))
}
return n
}
if (arguments[0]instanceof Array) {
for (var o = arguments[0], s = new Array(o.length).fill(null), a = 0; a < o.length; a++)
s[a] = new ul(Math.round((o[a].x - t._offsetX) * t._scaleFactor),Math.round((o[a].y - t._offsetY) * t._scaleFactor),o[a].z);
var u = pc.removeRepeatedPoints(s);
return u
}
}
,
af.prototype.isIntegerPrecision = function() {
return 1 === this._scaleFactor
}
,
af.prototype.getNodedSubstrings = function() {
var t = this._noder.getNodedSubstrings();
return this._isScaled && this.rescale(t),
t
}
,
af.prototype.computeNodes = function(t) {
var e = t;
this._isScaled && (e = this.scale(t)),
this._noder.computeNodes(e)
}
,
af.prototype.interfaces_ = function() {
return [bp]
}
,
af.prototype.getClass = function() {
return af
}
;
var uf = function() {
this._li = new jl,
this._segStrings = null;
var t = arguments[0];
this._segStrings = t
}
, lf = {
fact: {
configurable: !0
}
};
uf.prototype.checkEndPtVertexIntersections = function() {
var t = this;
if (0 === arguments.length)
for (var e = this._segStrings.iterator(); e.hasNext(); ) {
var n = e.next()
, r = n.getCoordinates();
t.checkEndPtVertexIntersections(r[0], t._segStrings),
t.checkEndPtVertexIntersections(r[r.length - 1], t._segStrings)
}
else if (2 === arguments.length)
for (var i = arguments[0], o = arguments[1], s = o.iterator(); s.hasNext(); )
for (var a = s.next(), u = a.getCoordinates(), l = 1; l < u.length - 1; l++)
if (u[l].equals(i))
throw new kl("found endpt/interior pt intersection at index " + l + " :pt " + i)
}
,
uf.prototype.checkInteriorIntersections = function() {
var t = this;
if (0 === arguments.length)
for (var e = this._segStrings.iterator(); e.hasNext(); )
for (var n = e.next(), r = this._segStrings.iterator(); r.hasNext(); ) {
var i = r.next();
t.checkInteriorIntersections(n, i)
}
else if (2 === arguments.length)
for (var o = arguments[0], s = arguments[1], a = o.getCoordinates(), u = s.getCoordinates(), l = 0; l < a.length - 1; l++)
for (var c = 0; c < u.length - 1; c++)
t.checkInteriorIntersections(o, l, s, c);
else if (4 === arguments.length) {
var h = arguments[0]
, p = arguments[1]
, f = arguments[2]
, g = arguments[3];
if (h === f && p === g)
return null;
var d = h.getCoordinates()[p]
, y = h.getCoordinates()[p + 1]
, v = f.getCoordinates()[g]
, _ = f.getCoordinates()[g + 1];
if (this._li.computeIntersection(d, y, v, _),
this._li.hasIntersection() && (this._li.isProper() || this.hasInteriorIntersection(this._li, d, y) || this.hasInteriorIntersection(this._li, v, _)))
throw new kl("found non-noded intersection at " + d + "-" + y + " and " + v + "-" + _)
}
}
,
uf.prototype.checkValid = function() {
this.checkEndPtVertexIntersections(),
this.checkInteriorIntersections(),
this.checkCollapses()
}
,
uf.prototype.checkCollapses = function() {
var t = this;
if (0 === arguments.length)
for (var e = this._segStrings.iterator(); e.hasNext(); ) {
var n = e.next();
t.checkCollapses(n)
}
else if (1 === arguments.length)
for (var r = arguments[0], i = r.getCoordinates(), o = 0; o < i.length - 2; o++)
t.checkCollapse(i[o], i[o + 1], i[o + 2])
}
,
uf.prototype.hasInteriorIntersection = function(t, e, n) {
for (var r = 0; r < t.getIntersectionNum(); r++) {
var i = t.getIntersection(r);
if (!i.equals(e) && !i.equals(n))
return !0
}
return !1
}
,
uf.prototype.checkCollapse = function(t, e, n) {
if (t.equals(n))
throw new kl("found non-noded collapse at " + uf.fact.createLineString([t, e, n]))
}
,
uf.prototype.interfaces_ = function() {
return []
}
,
uf.prototype.getClass = function() {
return uf
}
,
lf.fact.get = function() {
return new _h
}
,
Object.defineProperties(uf, lf);
var cf = function() {
this._li = null,
this._pt = null,
this._originalPt = null,
this._ptScaled = null,
this._p0Scaled = null,
this._p1Scaled = null,
this._scaleFactor = null,
this._minx = null,
this._maxx = null,
this._miny = null,
this._maxy = null,
this._corner = new Array(4).fill(null),
this._safeEnv = null;
var t = arguments[0]
, e = arguments[1]
, n = arguments[2];
if (this._originalPt = t,
this._pt = t,
this._scaleFactor = e,
this._li = n,
e <= 0)
throw new el("Scale factor must be non-zero");
1 !== e && (this._pt = new ul(this.scale(t.x),this.scale(t.y)),
this._p0Scaled = new ul,
this._p1Scaled = new ul),
this.initCorners(this._pt)
}
, hf = {
SAFE_ENV_EXPANSION_FACTOR: {
configurable: !0
}
};
cf.prototype.intersectsScaled = function(t, e) {
var n = Math.min(t.x, e.x)
, r = Math.max(t.x, e.x)
, i = Math.min(t.y, e.y)
, o = Math.max(t.y, e.y)
, s = this._maxx < n || this._minx > r || this._maxy < i || this._miny > o;
if (s)
return !1;
var a = this.intersectsToleranceSquare(t, e);
return ql.isTrue(!(s && a), "Found bad envelope test"),
a
}
,
cf.prototype.initCorners = function(t) {
var e = .5;
this._minx = t.x - e,
this._maxx = t.x + e,
this._miny = t.y - e,
this._maxy = t.y + e,
this._corner[0] = new ul(this._maxx,this._maxy),
this._corner[1] = new ul(this._minx,this._maxy),
this._corner[2] = new ul(this._minx,this._miny),
this._corner[3] = new ul(this._maxx,this._miny)
}
,
cf.prototype.intersects = function(t, e) {
return 1 === this._scaleFactor ? this.intersectsScaled(t, e) : (this.copyScaled(t, this._p0Scaled),
this.copyScaled(e, this._p1Scaled),
this.intersectsScaled(this._p0Scaled, this._p1Scaled))
}
,
cf.prototype.scale = function(t) {
return Math.round(t * this._scaleFactor)
}
,
cf.prototype.getCoordinate = function() {
return this._originalPt
}
,
cf.prototype.copyScaled = function(t, e) {
e.x = this.scale(t.x),
e.y = this.scale(t.y)
}
,
cf.prototype.getSafeEnvelope = function() {
if (null === this._safeEnv) {
var t = cf.SAFE_ENV_EXPANSION_FACTOR / this._scaleFactor;
this._safeEnv = new Ll(this._originalPt.x - t,this._originalPt.x + t,this._originalPt.y - t,this._originalPt.y + t)
}
return this._safeEnv
}
,
cf.prototype.intersectsPixelClosure = function(t, e) {
return this._li.computeIntersection(t, e, this._corner[0], this._corner[1]),
!!this._li.hasIntersection() || (this._li.computeIntersection(t, e, this._corner[1], this._corner[2]),
!!this._li.hasIntersection() || (this._li.computeIntersection(t, e, this._corner[2], this._corner[3]),
!!this._li.hasIntersection() || (this._li.computeIntersection(t, e, this._corner[3], this._corner[0]),
!!this._li.hasIntersection())))
}
,
cf.prototype.intersectsToleranceSquare = function(t, e) {
var n = !1
, r = !1;
return this._li.computeIntersection(t, e, this._corner[0], this._corner[1]),
!!this._li.isProper() || (this._li.computeIntersection(t, e, this._corner[1], this._corner[2]),
!!this._li.isProper() || (this._li.hasIntersection() && (n = !0),
this._li.computeIntersection(t, e, this._corner[2], this._corner[3]),
!!this._li.isProper() || (this._li.hasIntersection() && (r = !0),
this._li.computeIntersection(t, e, this._corner[3], this._corner[0]),
!!this._li.isProper() || (!(!n || !r) || (!!t.equals(this._pt) || !!e.equals(this._pt))))))
}
,
cf.prototype.addSnappedNode = function(t, e) {
var n = t.getCoordinate(e)
, r = t.getCoordinate(e + 1);
return !!this.intersects(n, r) && (t.addIntersection(this.getCoordinate(), e),
!0)
}
,
cf.prototype.interfaces_ = function() {
return []
}
,
cf.prototype.getClass = function() {
return cf
}
,
hf.SAFE_ENV_EXPANSION_FACTOR.get = function() {
return .75
}
,
Object.defineProperties(cf, hf);
var pf = function() {
this.tempEnv1 = new Ll,
this.selectedSegment = new vp
};
pf.prototype.select = function() {
if (1 === arguments.length)
;
else if (2 === arguments.length) {
var t = arguments[0]
, e = arguments[1];
t.getLineSegment(e, this.selectedSegment),
this.select(this.selectedSegment)
}
}
,
pf.prototype.interfaces_ = function() {
return []
}
,
pf.prototype.getClass = function() {
return pf
}
;
var ff = function() {
this._index = null;
var t = arguments[0];
this._index = t
}
, gf = {
HotPixelSnapAction: {
configurable: !0
}
};
ff.prototype.snap = function() {
if (1 === arguments.length) {
var t = arguments[0];
return this.snap(t, null, -1)
}
if (3 === arguments.length) {
var e = arguments[0]
, n = arguments[1]
, r = arguments[2]
, i = e.getSafeEnvelope()
, o = new df(e,n,r);
return this._index.query(i, {
interfaces_: function() {
return [Qh]
},
visitItem: function(t) {
t.select(i, o)
}
}),
o.isNodeAdded()
}
}
,
ff.prototype.interfaces_ = function() {
return []
}
,
ff.prototype.getClass = function() {
return ff
}
,
gf.HotPixelSnapAction.get = function() {
return df
}
,
Object.defineProperties(ff, gf);
var df = function(t) {
function e() {
t.call(this),
this._hotPixel = null,
this._parentEdge = null,
this._hotPixelVertexIndex = null,
this._isNodeAdded = !1;
var e = arguments[0]
, n = arguments[1]
, r = arguments[2];
this._hotPixel = e,
this._parentEdge = n,
this._hotPixelVertexIndex = r
}
return t && (e.__proto__ = t),
e.prototype = Object.create(t && t.prototype),
e.prototype.constructor = e,
e.prototype.isNodeAdded = function() {
return this._isNodeAdded
}
,
e.prototype.select = function() {
if (2 !== arguments.length)
return t.prototype.select.apply(this, arguments);
var e = arguments[0]
, n = arguments[1]
, r = e.getContext();
if (null !== this._parentEdge && r === this._parentEdge && n === this._hotPixelVertexIndex)
return null;
this._isNodeAdded = this._hotPixel.addSnappedNode(r, n)
}
,
e.prototype.interfaces_ = function() {
return []
}
,
e.prototype.getClass = function() {
return e
}
,
e
}(pf)
, yf = function() {
this._li = null,
this._interiorIntersections = null;
var t = arguments[0];
this._li = t,
this._interiorIntersections = new lc
};
yf.prototype.processIntersections = function(t, e, n, r) {
if (t === n && e === r)
return null;
var i = t.getCoordinates()[e]
, o = t.getCoordinates()[e + 1]
, s = n.getCoordinates()[r]
, a = n.getCoordinates()[r + 1];
if (this._li.computeIntersection(i, o, s, a),
this._li.hasIntersection() && this._li.isInteriorIntersection()) {
for (var u = 0; u < this._li.getIntersectionNum(); u++)
this._interiorIntersections.add(this._li.getIntersection(u));
t.addIntersections(this._li, e, 0),
n.addIntersections(this._li, r, 1)
}
}
,
yf.prototype.isDone = function() {
return !1
}
,
yf.prototype.getInteriorIntersections = function() {
return this._interiorIntersections
}
,
yf.prototype.interfaces_ = function() {
return [Zp]
}
,
yf.prototype.getClass = function() {
return yf
}
;
var vf = function() {
this._pm = null,
this._li = null,
this._scaleFactor = null,
this._noder = null,
this._pointSnapper = null,
this._nodedSegStrings = null;
var t = arguments[0];
this._pm = t,
this._li = new jl,
this._li.setPrecisionModel(t),
this._scaleFactor = t.getScale()
};
vf.prototype.checkCorrectness = function(t) {
var e = yp.getNodedSubstrings(t)
, n = new uf(e);
try {
n.checkValid()
} catch (t) {
if (!(t instanceof Sl))
throw t;
t.printStackTrace()
}
}
,
vf.prototype.getNodedSubstrings = function() {
return yp.getNodedSubstrings(this._nodedSegStrings)
}
,
vf.prototype.snapRound = function(t, e) {
var n = this.findInteriorIntersections(t, e);
this.computeIntersectionSnaps(n),
this.computeVertexSnaps(t)
}
,
vf.prototype.findInteriorIntersections = function(t, e) {
var n = new yf(e);
return this._noder.setSegmentIntersector(n),
this._noder.computeNodes(t),
n.getInteriorIntersections()
}
,
vf.prototype.computeVertexSnaps = function() {
var t = this;
if (gl(arguments[0], ic))
for (var e = arguments[0], n = e.iterator(); n.hasNext(); ) {
var r = n.next();
t.computeVertexSnaps(r)
}
else if (arguments[0]instanceof yp)
for (var i = arguments[0], o = i.getCoordinates(), s = 0; s < o.length; s++) {
var a = new cf(o[s],t._scaleFactor,t._li)
, u = t._pointSnapper.snap(a, i, s);
u && i.addIntersection(o[s], s)
}
}
,
vf.prototype.computeNodes = function(t) {
this._nodedSegStrings = t,
this._noder = new Ip,
this._pointSnapper = new ff(this._noder.getIndex()),
this.snapRound(t, this._li)
}
,
vf.prototype.computeIntersectionSnaps = function(t) {
for (var e = this, n = t.iterator(); n.hasNext(); ) {
var r = n.next()
, i = new cf(r,e._scaleFactor,e._li);
e._pointSnapper.snap(i)
}
}
,
vf.prototype.interfaces_ = function() {
return [bp]
}
,
vf.prototype.getClass = function() {
return vf
}
;
var _f = function() {
if (this._argGeom = null,
this._distance = null,
this._bufParams = new Sp,
this._resultGeometry = null,
this._saveException = null,
1 === arguments.length) {
var t = arguments[0];
this._argGeom = t
} else if (2 === arguments.length) {
var e = arguments[0]
, n = arguments[1];
this._argGeom = e,
this._bufParams = n
}
}
, mf = {
CAP_ROUND: {
configurable: !0
},
CAP_BUTT: {
configurable: !0
},
CAP_FLAT: {
configurable: !0
},
CAP_SQUARE: {
configurable: !0
},
MAX_PRECISION_DIGITS: {
configurable: !0
}
};
_f.prototype.bufferFixedPrecision = function(t) {
var e = new af(new vf(new gh(1)),t.getScale())
, n = new sf(this._bufParams);
n.setWorkingPrecisionModel(t),
n.setNoder(e),
this._resultGeometry = n.buffer(this._argGeom, this._distance)
}
,
_f.prototype.bufferReducedPrecision = function() {
var t = this;
if (0 === arguments.length) {
for (var e = _f.MAX_PRECISION_DIGITS; e >= 0; e--) {
try {
t.bufferReducedPrecision(e)
} catch (e) {
if (!(e instanceof Oh))
throw e;
t._saveException = e
}
if (null !== t._resultGeometry)
return null
}
throw this._saveException
}
if (1 === arguments.length) {
var n = arguments[0]
, r = _f.precisionScaleFactor(this._argGeom, this._distance, n)
, i = new gh(r);
this.bufferFixedPrecision(i)
}
}
,
_f.prototype.computeGeometry = function() {
if (this.bufferOriginalPrecision(),
null !== this._resultGeometry)
return null;
var t = this._argGeom.getFactory().getPrecisionModel();
t.getType() === gh.FIXED ? this.bufferFixedPrecision(t) : this.bufferReducedPrecision()
}
,
_f.prototype.setQuadrantSegments = function(t) {
this._bufParams.setQuadrantSegments(t)
}
,
_f.prototype.bufferOriginalPrecision = function() {
try {
var t = new sf(this._bufParams);
this._resultGeometry = t.buffer(this._argGeom, this._distance)
} catch (t) {
if (!(t instanceof kl))
throw t;
this._saveException = t
}
}
,
_f.prototype.getResultGeometry = function(t) {
return this._distance = t,
this.computeGeometry(),
this._resultGeometry
}
,
_f.prototype.setEndCapStyle = function(t) {
this._bufParams.setEndCapStyle(t)
}
,
_f.prototype.interfaces_ = function() {
return []
}
,
_f.prototype.getClass = function() {
return _f
}
,
_f.bufferOp = function() {
if (2 === arguments.length) {
var t = arguments[0]
, e = arguments[1]
, n = new _f(t)
, r = n.getResultGeometry(e);
return r
}
if (3 === arguments.length) {
if (Number.isInteger(arguments[2]) && arguments[0]instanceof Wl && "number" == typeof arguments[1]) {
var i = arguments[0]
, o = arguments[1]
, s = arguments[2]
, a = new _f(i);
a.setQuadrantSegments(s);
var u = a.getResultGeometry(o);
return u
}
if (arguments[2]instanceof Sp && arguments[0]instanceof Wl && "number" == typeof arguments[1]) {
var l = arguments[0]
, c = arguments[1]
, h = arguments[2]
, p = new _f(l,h)
, f = p.getResultGeometry(c);
return f
}
} else if (4 === arguments.length) {
var g = arguments[0]
, d = arguments[1]
, y = arguments[2]
, v = arguments[3]
, _ = new _f(g);
_.setQuadrantSegments(y),
_.setEndCapStyle(v);
var m = _.getResultGeometry(d);
return m
}
}
,
_f.precisionScaleFactor = function(t, e, n) {
var r = t.getEnvelopeInternal()
, i = dl.max(Math.abs(r.getMaxX()), Math.abs(r.getMaxY()), Math.abs(r.getMinX()), Math.abs(r.getMinY())) + 2 * (e > 0 ? e : 0)
, o = n - Math.trunc(Math.log(i) / Math.log(10) + 1);
return Math.pow(10, o)
}
,
mf.CAP_ROUND.get = function() {
return Sp.CAP_ROUND
}
,
mf.CAP_BUTT.get = function() {
return Sp.CAP_FLAT
}
,
mf.CAP_FLAT.get = function() {
return Sp.CAP_FLAT
}
,
mf.CAP_SQUARE.get = function() {
return Sp.CAP_SQUARE
}
,
mf.MAX_PRECISION_DIGITS.get = function() {
return 12
}
,
Object.defineProperties(_f, mf);
var xf = function() {
this._pt = [new ul, new ul],
this._distance = nl.NaN,
this._isNull = !0
};
xf.prototype.getCoordinates = function() {
return this._pt
}
,
xf.prototype.getCoordinate = function(t) {
return this._pt[t]
}
,
xf.prototype.setMinimum = function() {
if (1 === arguments.length) {
var t = arguments[0];
this.setMinimum(t._pt[0], t._pt[1])
} else if (2 === arguments.length) {
var e = arguments[0]
, n = arguments[1];
if (this._isNull)
return this.initialize(e, n),
null;
var r = e.distance(n);
r < this._distance && this.initialize(e, n, r)
}
}
,
xf.prototype.initialize = function() {
if (0 === arguments.length)
this._isNull = !0;
else if (2 === arguments.length) {
var t = arguments[0]
, e = arguments[1];
this._pt[0].setCoordinate(t),
this._pt[1].setCoordinate(e),
this._distance = t.distance(e),
this._isNull = !1
} else if (3 === arguments.length) {
var n = arguments[0]
, r = arguments[1]
, i = arguments[2];
this._pt[0].setCoordinate(n),
this._pt[1].setCoordinate(r),
this._distance = i,
this._isNull = !1
}
}
,
xf.prototype.getDistance = function() {
return this._distance
}
,
xf.prototype.setMaximum = function() {
if (1 === arguments.length) {
var t = arguments[0];
this.setMaximum(t._pt[0], t._pt[1])
} else if (2 === arguments.length) {
var e = arguments[0]
, n = arguments[1];
if (this._isNull)
return this.initialize(e, n),
null;
var r = e.distance(n);
r > this._distance && this.initialize(e, n, r)
}
}
,
xf.prototype.interfaces_ = function() {
return []
}
,
xf.prototype.getClass = function() {
return xf
}
;
var Ef = function() {};
Ef.prototype.interfaces_ = function() {
return []
}
,
Ef.prototype.getClass = function() {
return Ef
}
,
Ef.computeDistance = function() {
if (arguments[2]instanceof xf && arguments[0]instanceof Zc && arguments[1]instanceof ul)
for (var t = arguments[0], e = arguments[1], n = arguments[2], r = t.getCoordinates(), i = new vp, o = 0; o < r.length - 1; o++) {
i.setCoordinates(r[o], r[o + 1]);
var s = i.closestPoint(e);
n.setMinimum(s, e)
}
else if (arguments[2]instanceof xf && arguments[0]instanceof th && arguments[1]instanceof ul) {
var a = arguments[0]
, u = arguments[1]
, l = arguments[2];
Ef.computeDistance(a.getExteriorRing(), u, l);
for (var c = 0; c < a.getNumInteriorRing(); c++)
Ef.computeDistance(a.getInteriorRingN(c), u, l)
} else if (arguments[2]instanceof xf && arguments[0]instanceof Wl && arguments[1]instanceof ul) {
var h = arguments[0]
, p = arguments[1]
, f = arguments[2];
if (h instanceof Zc)
Ef.computeDistance(h, p, f);
else if (h instanceof th)
Ef.computeDistance(h, p, f);
else if (h instanceof kc)
for (var g = h, d = 0; d < g.getNumGeometries(); d++) {
var y = g.getGeometryN(d);
Ef.computeDistance(y, p, f)
}
else
f.setMinimum(h.getCoordinate(), p)
} else if (arguments[2]instanceof xf && arguments[0]instanceof vp && arguments[1]instanceof ul) {
var v = arguments[0]
, _ = arguments[1]
, m = arguments[2]
, x = v.closestPoint(_);
m.setMinimum(x, _)
}
}
;
var bf = function(t) {
this._maxPtDist = new xf,
this._inputGeom = t || null
}
, wf = {
MaxPointDistanceFilter: {
configurable: !0
},
MaxMidpointDistanceFilter: {
configurable: !0
}
};
bf.prototype.computeMaxMidpointDistance = function(t) {
var e = new Nf(this._inputGeom);
t.apply(e),
this._maxPtDist.setMaximum(e.getMaxPointDistance())
}
,
bf.prototype.computeMaxVertexDistance = function(t) {
var e = new If(this._inputGeom);
t.apply(e),
this._maxPtDist.setMaximum(e.getMaxPointDistance())
}
,
bf.prototype.findDistance = function(t) {
return this.computeMaxVertexDistance(t),
this.computeMaxMidpointDistance(t),
this._maxPtDist.getDistance()
}
,
bf.prototype.getDistancePoints = function() {
return this._maxPtDist
}
,
bf.prototype.interfaces_ = function() {
return []
}
,
bf.prototype.getClass = function() {
return bf
}
,
wf.MaxPointDistanceFilter.get = function() {
return If
}
,
wf.MaxMidpointDistanceFilter.get = function() {
return Nf
}
,
Object.defineProperties(bf, wf);
var If = function(t) {
this._maxPtDist = new xf,
this._minPtDist = new xf,
this._geom = t || null
};
If.prototype.filter = function(t) {
this._minPtDist.initialize(),
Ef.computeDistance(this._geom, t, this._minPtDist),
this._maxPtDist.setMaximum(this._minPtDist)
}
,
If.prototype.getMaxPointDistance = function() {
return this._maxPtDist
}
,
If.prototype.interfaces_ = function() {
return [Kl]
}
,
If.prototype.getClass = function() {
return If
}
;
var Nf = function(t) {
this._maxPtDist = new xf,
this._minPtDist = new xf,
this._geom = t || null
};
Nf.prototype.filter = function(t, e) {
if (0 === e)
return null;
var n = t.getCoordinate(e - 1)
, r = t.getCoordinate(e)
, i = new ul((n.x + r.x) / 2,(n.y + r.y) / 2);
this._minPtDist.initialize(),
Ef.computeDistance(this._geom, i, this._minPtDist),
this._maxPtDist.setMaximum(this._minPtDist)
}
,
Nf.prototype.isDone = function() {
return !1
}
,
Nf.prototype.isGeometryChanged = function() {
return !1
}
,
Nf.prototype.getMaxPointDistance = function() {
return this._maxPtDist
}
,
Nf.prototype.interfaces_ = function() {
return [Fc]
}
,
Nf.prototype.getClass = function() {
return Nf
}
;
var Sf = function(t) {
this._comps = t || null
};
Sf.prototype.filter = function(t) {
t instanceof th && this._comps.add(t)
}
,
Sf.prototype.interfaces_ = function() {
return [Dc]
}
,
Sf.prototype.getClass = function() {
return Sf
}
,
Sf.getPolygons = function() {
if (1 === arguments.length) {
var t = arguments[0];
return Sf.getPolygons(t, new lc)
}
if (2 === arguments.length) {
var e = arguments[0]
, n = arguments[1];
return e instanceof th ? n.add(e) : e instanceof kc && e.apply(new Sf(n)),
n
}
}
;
var Cf = function() {
if (this._lines = null,
this._isForcedToLineString = !1,
1 === arguments.length) {
var t = arguments[0];
this._lines = t
} else if (2 === arguments.length) {
var e = arguments[0]
, n = arguments[1];
this._lines = e,
this._isForcedToLineString = n
}
};
Cf.prototype.filter = function(t) {
if (this._isForcedToLineString && t instanceof nh) {
var e = t.getFactory().createLineString(t.getCoordinateSequence());
return this._lines.add(e),
null
}
t instanceof Zc && this._lines.add(t)
}
,
Cf.prototype.setForceToLineString = function(t) {
this._isForcedToLineString = t
}
,
Cf.prototype.interfaces_ = function() {
return [Hl]
}
,
Cf.prototype.getClass = function() {
return Cf
}
,
Cf.getGeometry = function() {
if (1 === arguments.length) {
var t = arguments[0];
return t.getFactory().buildGeometry(Cf.getLines(t))
}
if (2 === arguments.length) {
var e = arguments[0]
, n = arguments[1];
return e.getFactory().buildGeometry(Cf.getLines(e, n))
}
}
,
Cf.getLines = function() {
if (1 === arguments.length) {
var t = arguments[0];
return Cf.getLines(t, !1)
}
if (2 === arguments.length) {
if (gl(arguments[0], ic) && gl(arguments[1], ic)) {
for (var e = arguments[0], n = arguments[1], r = e.iterator(); r.hasNext(); ) {
var i = r.next();
Cf.getLines(i, n)
}
return n
}
if (arguments[0]instanceof Wl && "boolean" == typeof arguments[1]) {
var o = arguments[0]
, s = arguments[1]
, a = new lc;
return o.apply(new Cf(a,s)),
a
}
if (arguments[0]instanceof Wl && gl(arguments[1], ic)) {
var u = arguments[0]
, l = arguments[1];
return u instanceof Zc ? l.add(u) : u.apply(new Cf(l)),
l
}
} else if (3 === arguments.length) {
if ("boolean" == typeof arguments[2] && gl(arguments[0], ic) && gl(arguments[1], ic)) {
for (var c = arguments[0], h = arguments[1], p = arguments[2], f = c.iterator(); f.hasNext(); ) {
var g = f.next();
Cf.getLines(g, h, p)
}
return h
}
if ("boolean" == typeof arguments[2] && arguments[0]instanceof Wl && gl(arguments[1], ic)) {
var d = arguments[0]
, y = arguments[1]
, v = arguments[2];
return d.apply(new Cf(y,v)),
y
}
}
}
;
var Pf = function() {
if (this._boundaryRule = Ql.OGC_SFS_BOUNDARY_RULE,
this._isIn = null,
this._numBoundaries = null,
0 === arguments.length)
;
else if (1 === arguments.length) {
var t = arguments[0];
if (null === t)
throw new el("Rule must be non-null");
this._boundaryRule = t
}
};
Pf.prototype.locateInternal = function() {
var t = this;
if (arguments[0]instanceof ul && arguments[1]instanceof th) {
var e = arguments[0]
, n = arguments[1];
if (n.isEmpty())
return pl.EXTERIOR;
var r = n.getExteriorRing()
, i = this.locateInPolygonRing(e, r);
if (i === pl.EXTERIOR)
return pl.EXTERIOR;
if (i === pl.BOUNDARY)
return pl.BOUNDARY;
for (var o = 0; o < n.getNumInteriorRing(); o++) {
var s = n.getInteriorRingN(o)
, a = t.locateInPolygonRing(e, s);
if (a === pl.INTERIOR)
return pl.EXTERIOR;
if (a === pl.BOUNDARY)
return pl.BOUNDARY
}
return pl.INTERIOR
}
if (arguments[0]instanceof ul && arguments[1]instanceof Zc) {
var u = arguments[0]
, l = arguments[1];
if (!l.getEnvelopeInternal().intersects(u))
return pl.EXTERIOR;
var c = l.getCoordinates();
return l.isClosed() || !u.equals(c[0]) && !u.equals(c[c.length - 1]) ? Xl.isOnLine(u, c) ? pl.INTERIOR : pl.EXTERIOR : pl.BOUNDARY
}
if (arguments[0]instanceof ul && arguments[1]instanceof Qc) {
var h = arguments[0]
, p = arguments[1]
, f = p.getCoordinate();
return f.equals2D(h) ? pl.INTERIOR : pl.EXTERIOR
}
}
,
Pf.prototype.locateInPolygonRing = function(t, e) {
return e.getEnvelopeInternal().intersects(t) ? Xl.locatePointInRing(t, e.getCoordinates()) : pl.EXTERIOR
}
,
Pf.prototype.intersects = function(t, e) {
return this.locate(t, e) !== pl.EXTERIOR
}
,
Pf.prototype.updateLocationInfo = function(t) {
t === pl.INTERIOR && (this._isIn = !0),
t === pl.BOUNDARY && this._numBoundaries++
}
,
Pf.prototype.computeLocation = function(t, e) {
var n = this;
if (e instanceof Qc && this.updateLocationInfo(this.locateInternal(t, e)),
e instanceof Zc)
this.updateLocationInfo(this.locateInternal(t, e));
else if (e instanceof th)
this.updateLocationInfo(this.locateInternal(t, e));
else if (e instanceof Gc)
for (var r = e, i = 0; i < r.getNumGeometries(); i++) {
var o = r.getGeometryN(i);
n.updateLocationInfo(n.locateInternal(t, o))
}
else if (e instanceof rh)
for (var s = e, a = 0; a < s.getNumGeometries(); a++) {
var u = s.getGeometryN(a);
n.updateLocationInfo(n.locateInternal(t, u))
}
else if (e instanceof kc)
for (var l = new Up(e); l.hasNext(); ) {
var c = l.next();
c !== e && n.computeLocation(t, c)
}
}
,
Pf.prototype.locate = function(t, e) {
return e.isEmpty() ? pl.EXTERIOR : e instanceof Zc || e instanceof th ? this.locateInternal(t, e) : (this._isIn = !1,
this._numBoundaries = 0,
this.computeLocation(t, e),
this._boundaryRule.isInBoundary(this._numBoundaries) ? pl.BOUNDARY : this._numBoundaries > 0 || this._isIn ? pl.INTERIOR : pl.EXTERIOR)
}
,
Pf.prototype.interfaces_ = function() {
return []
}
,
Pf.prototype.getClass = function() {
return Pf
}
;
var Mf = function t() {
if (this._component = null,
this._segIndex = null,
this._pt = null,
2 === arguments.length) {
var e = arguments[0]
, n = arguments[1];
t.call(this, e, t.INSIDE_AREA, n)
} else if (3 === arguments.length) {
var r = arguments[0]
, i = arguments[1]
, o = arguments[2];
this._component = r,
this._segIndex = i,
this._pt = o
}
}
, Lf = {
INSIDE_AREA: {
configurable: !0
}
};
Mf.prototype.isInsideArea = function() {
return this._segIndex === Mf.INSIDE_AREA
}
,
Mf.prototype.getCoordinate = function() {
return this._pt
}
,
Mf.prototype.getGeometryComponent = function() {
return this._component
}
,
Mf.prototype.getSegmentIndex = function() {
return this._segIndex
}
,
Mf.prototype.interfaces_ = function() {
return []
}
,
Mf.prototype.getClass = function() {
return Mf
}
,
Lf.INSIDE_AREA.get = function() {
return -1
}
,
Object.defineProperties(Mf, Lf);
var Of = function(t) {
this._pts = t || null
};
Of.prototype.filter = function(t) {
t instanceof Qc && this._pts.add(t)
}
,
Of.prototype.interfaces_ = function() {
return [Dc]
}
,
Of.prototype.getClass = function() {
return Of
}
,
Of.getPoints = function() {
if (1 === arguments.length) {
var t = arguments[0];
return t instanceof Qc ? np.singletonList(t) : Of.getPoints(t, new lc)
}
if (2 === arguments.length) {
var e = arguments[0]
, n = arguments[1];
return e instanceof Qc ? n.add(e) : e instanceof kc && e.apply(new Of(n)),
n
}
}
;
var Rf = function() {
this._locations = null;
var t = arguments[0];
this._locations = t
};
Rf.prototype.filter = function(t) {
(t instanceof Qc || t instanceof Zc || t instanceof th) && this._locations.add(new Mf(t,0,t.getCoordinate()))
}
,
Rf.prototype.interfaces_ = function() {
return [Dc]
}
,
Rf.prototype.getClass = function() {
return Rf
}
,
Rf.getLocations = function(t) {
var e = new lc;
return t.apply(new Rf(e)),
e
}
;
var Tf = function() {
if (this._geom = null,
this._terminateDistance = 0,
this._ptLocator = new Pf,
this._minDistanceLocation = null,
this._minDistance = nl.MAX_VALUE,
2 === arguments.length) {
var t = arguments[0]
, e = arguments[1];
this._geom = [t, e],
this._terminateDistance = 0
} else if (3 === arguments.length) {
var n = arguments[0]
, r = arguments[1]
, i = arguments[2];
this._geom = new Array(2).fill(null),
this._geom[0] = n,
this._geom[1] = r,
this._terminateDistance = i
}
};
Tf.prototype.computeContainmentDistance = function() {
var t = this;
if (0 === arguments.length) {
var e = new Array(2).fill(null);
if (this.computeContainmentDistance(0, e),
this._minDistance <= this._terminateDistance)
return null;
this.computeContainmentDistance(1, e)
} else if (2 === arguments.length) {
var n = arguments[0]
, r = arguments[1]
, i = 1 - n
, o = Sf.getPolygons(this._geom[n]);
if (o.size() > 0) {
var s = Rf.getLocations(this._geom[i]);
if (this.computeContainmentDistance(s, o, r),
this._minDistance <= this._terminateDistance)
return this._minDistanceLocation[i] = r[0],
this._minDistanceLocation[n] = r[1],
null
}
} else if (3 === arguments.length)
if (arguments[2]instanceof Array && gl(arguments[0], ac) && gl(arguments[1], ac)) {
for (var a = arguments[0], u = arguments[1], l = arguments[2], c = 0; c < a.size(); c++)
for (var h = a.get(c), p = 0; p < u.size(); p++)
if (t.computeContainmentDistance(h, u.get(p), l),
t._minDistance <= t._terminateDistance)
return null
} else if (arguments[2]instanceof Array && arguments[0]instanceof Mf && arguments[1]instanceof th) {
var f = arguments[0]
, g = arguments[1]
, d = arguments[2]
, y = f.getCoordinate();
if (pl.EXTERIOR !== this._ptLocator.locate(y, g))
return this._minDistance = 0,
d[0] = f,
d[1] = new Mf(g,y),
null
}
}
,
Tf.prototype.computeMinDistanceLinesPoints = function(t, e, n) {
for (var r = this, i = 0; i < t.size(); i++)
for (var o = t.get(i), s = 0; s < e.size(); s++) {
var a = e.get(s);
if (r.computeMinDistance(o, a, n),
r._minDistance <= r._terminateDistance)
return null
}
}
,
Tf.prototype.computeFacetDistance = function() {
var t = new Array(2).fill(null)
, e = Cf.getLines(this._geom[0])
, n = Cf.getLines(this._geom[1])
, r = Of.getPoints(this._geom[0])
, i = Of.getPoints(this._geom[1]);
return this.computeMinDistanceLines(e, n, t),
this.updateMinDistance(t, !1),
this._minDistance <= this._terminateDistance ? null : (t[0] = null,
t[1] = null,
this.computeMinDistanceLinesPoints(e, i, t),
this.updateMinDistance(t, !1),
this._minDistance <= this._terminateDistance ? null : (t[0] = null,
t[1] = null,
this.computeMinDistanceLinesPoints(n, r, t),
this.updateMinDistance(t, !0),
this._minDistance <= this._terminateDistance ? null : (t[0] = null,
t[1] = null,
this.computeMinDistancePoints(r, i, t),
void this.updateMinDistance(t, !1))))
}
,
Tf.prototype.nearestLocations = function() {
return this.computeMinDistance(),
this._minDistanceLocation
}
,
Tf.prototype.updateMinDistance = function(t, e) {
if (null === t[0])
return null;
e ? (this._minDistanceLocation[0] = t[1],
this._minDistanceLocation[1] = t[0]) : (this._minDistanceLocation[0] = t[0],
this._minDistanceLocation[1] = t[1])
}
,
Tf.prototype.nearestPoints = function() {
return this.computeMinDistance(),
[this._minDistanceLocation[0].getCoordinate(), this._minDistanceLocation[1].getCoordinate()]
}
,
Tf.prototype.computeMinDistance = function() {
var t = this;
if (0 === arguments.length) {
if (null !== this._minDistanceLocation)
return null;
if (this._minDistanceLocation = new Array(2).fill(null),
this.computeContainmentDistance(),
this._minDistance <= this._terminateDistance)
return null;
this.computeFacetDistance()
} else if (3 === arguments.length)
if (arguments[2]instanceof Array && arguments[0]instanceof Zc && arguments[1]instanceof Qc) {
var e = arguments[0]
, n = arguments[1]
, r = arguments[2];
if (e.getEnvelopeInternal().distance(n.getEnvelopeInternal()) > this._minDistance)
return null;
for (var i = e.getCoordinates(), o = n.getCoordinate(), s = 0; s < i.length - 1; s++) {
var a = Xl.distancePointLine(o, i[s], i[s + 1]);
if (a < t._minDistance) {
t._minDistance = a;
var u = new vp(i[s],i[s + 1])
, l = u.closestPoint(o);
r[0] = new Mf(e,s,l),
r[1] = new Mf(n,0,o)
}
if (t._minDistance <= t._terminateDistance)
return null
}
} else if (arguments[2]instanceof Array && arguments[0]instanceof Zc && arguments[1]instanceof Zc) {
var c = arguments[0]
, h = arguments[1]
, p = arguments[2];
if (c.getEnvelopeInternal().distance(h.getEnvelopeInternal()) > this._minDistance)
return null;
for (var f = c.getCoordinates(), g = h.getCoordinates(), d = 0; d < f.length - 1; d++)
for (var y = 0; y < g.length - 1; y++) {
var v = Xl.distanceLineLine(f[d], f[d + 1], g[y], g[y + 1]);
if (v < t._minDistance) {
t._minDistance = v;
var _ = new vp(f[d],f[d + 1])
, m = new vp(g[y],g[y + 1])
, x = _.closestPoints(m);
p[0] = new Mf(c,d,x[0]),
p[1] = new Mf(h,y,x[1])
}
if (t._minDistance <= t._terminateDistance)
return null
}
}
}
,
Tf.prototype.computeMinDistancePoints = function(t, e, n) {
for (var r = this, i = 0; i < t.size(); i++)
for (var o = t.get(i), s = 0; s < e.size(); s++) {
var a = e.get(s)
, u = o.getCoordinate().distance(a.getCoordinate());
if (u < r._minDistance && (r._minDistance = u,
n[0] = new Mf(o,0,o.getCoordinate()),
n[1] = new Mf(a,0,a.getCoordinate())),
r._minDistance <= r._terminateDistance)
return null
}
}
,
Tf.prototype.distance = function() {
if (null === this._geom[0] || null === this._geom[1])
throw new el("null geometries are not supported");
return this._geom[0].isEmpty() || this._geom[1].isEmpty() ? 0 : (this.computeMinDistance(),
this._minDistance)
}
,
Tf.prototype.computeMinDistanceLines = function(t, e, n) {
for (var r = this, i = 0; i < t.size(); i++)
for (var o = t.get(i), s = 0; s < e.size(); s++) {
var a = e.get(s);
if (r.computeMinDistance(o, a, n),
r._minDistance <= r._terminateDistance)
return null
}
}
,
Tf.prototype.interfaces_ = function() {
return []
}
,
Tf.prototype.getClass = function() {
return Tf
}
,
Tf.distance = function(t, e) {
return new Tf(t,e).distance()
}
,
Tf.isWithinDistance = function(t, e, n) {
return new Tf(t,e,n).distance() <= n
}
,
Tf.nearestPoints = function(t, e) {
return new Tf(t,e).nearestPoints()
}
;
var Af = function() {
this._pt = [new ul, new ul],
this._distance = nl.NaN,
this._isNull = !0
};
Af.prototype.getCoordinates = function() {
return this._pt
}
,
Af.prototype.getCoordinate = function(t) {
return this._pt[t]
}
,
Af.prototype.setMinimum = function() {
if (1 === arguments.length) {
var t = arguments[0];
this.setMinimum(t._pt[0], t._pt[1])
} else if (2 === arguments.length) {
var e = arguments[0]
, n = arguments[1];
if (this._isNull)
return this.initialize(e, n),
null;
var r = e.distance(n);
r < this._distance && this.initialize(e, n, r)
}
}
,
Af.prototype.initialize = function() {
if (0 === arguments.length)
this._isNull = !0;
else if (2 === arguments.length) {
var t = arguments[0]
, e = arguments[1];
this._pt[0].setCoordinate(t),
this._pt[1].setCoordinate(e),
this._distance = t.distance(e),
this._isNull = !1
} else if (3 === arguments.length) {
var n = arguments[0]
, r = arguments[1]
, i = arguments[2];
this._pt[0].setCoordinate(n),
this._pt[1].setCoordinate(r),
this._distance = i,
this._isNull = !1
}
}
,
Af.prototype.toString = function() {
return Fl.toLineString(this._pt[0], this._pt[1])
}
,
Af.prototype.getDistance = function() {
return this._distance
}
,
Af.prototype.setMaximum = function() {
if (1 === arguments.length) {
var t = arguments[0];
this.setMaximum(t._pt[0], t._pt[1])
} else if (2 === arguments.length) {
var e = arguments[0]
, n = arguments[1];
if (this._isNull)
return this.initialize(e, n),
null;
var r = e.distance(n);
r > this._distance && this.initialize(e, n, r)
}
}
,
Af.prototype.interfaces_ = function() {
return []
}
,
Af.prototype.getClass = function() {
return Af
}
;
var Df = function() {};
Df.prototype.interfaces_ = function() {
return []
}
,
Df.prototype.getClass = function() {
return Df
}
,
Df.computeDistance = function() {
if (arguments[2]instanceof Af && arguments[0]instanceof Zc && arguments[1]instanceof ul)
for (var t = arguments[0], e = arguments[1], n = arguments[2], r = new vp, i = t.getCoordinates(), o = 0; o < i.length - 1; o++) {
r.setCoordinates(i[o], i[o + 1]);
var s = r.closestPoint(e);
n.setMinimum(s, e)
}
else if (arguments[2]instanceof Af && arguments[0]instanceof th && arguments[1]instanceof ul) {
var a = arguments[0]
, u = arguments[1]
, l = arguments[2];
Df.computeDistance(a.getExteriorRing(), u, l);
for (var c = 0; c < a.getNumInteriorRing(); c++)
Df.computeDistance(a.getInteriorRingN(c), u, l)
} else if (arguments[2]instanceof Af && arguments[0]instanceof Wl && arguments[1]instanceof ul) {
var h = arguments[0]
, p = arguments[1]
, f = arguments[2];
if (h instanceof Zc)
Df.computeDistance(h, p, f);
else if (h instanceof th)
Df.computeDistance(h, p, f);
else if (h instanceof kc)
for (var g = h, d = 0; d < g.getNumGeometries(); d++) {
var y = g.getGeometryN(d);
Df.computeDistance(y, p, f)
}
else
f.setMinimum(h.getCoordinate(), p)
} else if (arguments[2]instanceof Af && arguments[0]instanceof vp && arguments[1]instanceof ul) {
var v = arguments[0]
, _ = arguments[1]
, m = arguments[2]
, x = v.closestPoint(_);
m.setMinimum(x, _)
}
}
;
var Ff = function() {
this._g0 = null,
this._g1 = null,
this._ptDist = new Af,
this._densifyFrac = 0;
var t = arguments[0]
, e = arguments[1];
this._g0 = t,
this._g1 = e
}
, kf = {
MaxPointDistanceFilter: {
configurable: !0
},
MaxDensifiedByFractionDistanceFilter: {
configurable: !0
}
};
Ff.prototype.getCoordinates = function() {
return this._ptDist.getCoordinates()
}
,
Ff.prototype.setDensifyFraction = function(t) {
if (t > 1 || t <= 0)
throw new el("Fraction is not in range (0.0 - 1.0]");
this._densifyFrac = t
}
,
Ff.prototype.compute = function(t, e) {
this.computeOrientedDistance(t, e, this._ptDist),
this.computeOrientedDistance(e, t, this._ptDist)
}
,
Ff.prototype.distance = function() {
return this.compute(this._g0, this._g1),
this._ptDist.getDistance()
}
,
Ff.prototype.computeOrientedDistance = function(t, e, n) {
var r = new Gf(e);
if (t.apply(r),
n.setMaximum(r.getMaxPointDistance()),
this._densifyFrac > 0) {
var i = new qf(e,this._densifyFrac);
t.apply(i),
n.setMaximum(i.getMaxPointDistance())
}
}
,
Ff.prototype.orientedDistance = function() {
return this.computeOrientedDistance(this._g0, this._g1, this._ptDist),
this._ptDist.getDistance()
}
,
Ff.prototype.interfaces_ = function() {
return []
}
,
Ff.prototype.getClass = function() {
return Ff
}
,
Ff.distance = function() {
if (2 === arguments.length) {
var t = arguments[0]
, e = arguments[1]
, n = new Ff(t,e);
return n.distance()
}
if (3 === arguments.length) {
var r = arguments[0]
, i = arguments[1]
, o = arguments[2]
, s = new Ff(r,i);
return s.setDensifyFraction(o),
s.distance()
}
}
,
kf.MaxPointDistanceFilter.get = function() {
return Gf
}
,
kf.MaxDensifiedByFractionDistanceFilter.get = function() {
return qf
}
,
Object.defineProperties(Ff, kf);
var Gf = function() {
this._maxPtDist = new Af,
this._minPtDist = new Af,
this._euclideanDist = new Df,
this._geom = null;
var t = arguments[0];
this._geom = t
};
Gf.prototype.filter = function(t) {
this._minPtDist.initialize(),
Df.computeDistance(this._geom, t, this._minPtDist),
this._maxPtDist.setMaximum(this._minPtDist)
}
,
Gf.prototype.getMaxPointDistance = function() {
return this._maxPtDist
}
,
Gf.prototype.interfaces_ = function() {
return [Kl]
}
,
Gf.prototype.getClass = function() {
return Gf
}
;
var qf = function() {
this._maxPtDist = new Af,
this._minPtDist = new Af,
this._geom = null,
this._numSubSegs = 0;
var t = arguments[0]
, e = arguments[1];
this._geom = t,
this._numSubSegs = Math.trunc(Math.round(1 / e))
};
qf.prototype.filter = function(t, e) {
var n = this;
if (0 === e)
return null;
for (var r = t.getCoordinate(e - 1), i = t.getCoordinate(e), o = (i.x - r.x) / this._numSubSegs, s = (i.y - r.y) / this._numSubSegs, a = 0; a < this._numSubSegs; a++) {
var u = r.x + a * o
, l = r.y + a * s
, c = new ul(u,l);
n._minPtDist.initialize(),
Df.computeDistance(n._geom, c, n._minPtDist),
n._maxPtDist.setMaximum(n._minPtDist)
}
}
,
qf.prototype.isDone = function() {
return !1
}
,
qf.prototype.isGeometryChanged = function() {
return !1
}
,
qf.prototype.getMaxPointDistance = function() {
return this._maxPtDist
}
,
qf.prototype.interfaces_ = function() {
return [Fc]
}
,
qf.prototype.getClass = function() {
return qf
}
;
var Bf = function(t, e, n) {
this._minValidDistance = null,
this._maxValidDistance = null,
this._minDistanceFound = null,
this._maxDistanceFound = null,
this._isValid = !0,
this._errMsg = null,
this._errorLocation = null,
this._errorIndicator = null,
this._input = t || null,
this._bufDistance = e || null,
this._result = n || null
}
, zf = {
VERBOSE: {
configurable: !0
},
MAX_DISTANCE_DIFF_FRAC: {
configurable: !0
}
};
Bf.prototype.checkMaximumDistance = function(t, e, n) {
var r = new Ff(e,t);
if (r.setDensifyFraction(.25),
this._maxDistanceFound = r.orientedDistance(),
this._maxDistanceFound > n) {
this._isValid = !1;
var i = r.getCoordinates();
this._errorLocation = i[1],
this._errorIndicator = t.getFactory().createLineString(i),
this._errMsg = "Distance between buffer curve and input is too large (" + this._maxDistanceFound + " at " + Fl.toLineString(i[0], i[1]) + ")"
}
}
,
Bf.prototype.isValid = function() {
var t = Math.abs(this._bufDistance)
, e = Bf.MAX_DISTANCE_DIFF_FRAC * t;
return this._minValidDistance = t - e,
this._maxValidDistance = t + e,
!(!this._input.isEmpty() && !this._result.isEmpty()) || (this._bufDistance > 0 ? this.checkPositiveValid() : this.checkNegativeValid(),
Bf.VERBOSE && Pl.out.println("Min Dist= " + this._minDistanceFound + " err= " + (1 - this._minDistanceFound / this._bufDistance) + " Max Dist= " + this._maxDistanceFound + " err= " + (this._maxDistanceFound / this._bufDistance - 1)),
this._isValid)
}
,
Bf.prototype.checkNegativeValid = function() {
if (!(this._input instanceof th || this._input instanceof rh || this._input instanceof kc))
return null;
var t = this.getPolygonLines(this._input);
if (this.checkMinimumDistance(t, this._result, this._minValidDistance),
!this._isValid)
return null;
this.checkMaximumDistance(t, this._result, this._maxValidDistance)
}
,
Bf.prototype.getErrorIndicator = function() {
return this._errorIndicator
}
,
Bf.prototype.checkMinimumDistance = function(t, e, n) {
var r = new Tf(t,e,n);
if (this._minDistanceFound = r.distance(),
this._minDistanceFound < n) {
this._isValid = !1;
var i = r.nearestPoints();
this._errorLocation = r.nearestPoints()[1],
this._errorIndicator = t.getFactory().createLineString(i),
this._errMsg = "Distance between buffer curve and input is too small (" + this._minDistanceFound + " at " + Fl.toLineString(i[0], i[1]) + " )"
}
}
,
Bf.prototype.checkPositiveValid = function() {
var t = this._result.getBoundary();
if (this.checkMinimumDistance(this._input, t, this._minValidDistance),
!this._isValid)
return null;
this.checkMaximumDistance(this._input, t, this._maxValidDistance)
}
,
Bf.prototype.getErrorLocation = function() {
return this._errorLocation
}
,
Bf.prototype.getPolygonLines = function(t) {
for (var e = new lc, n = new Cf(e), r = Sf.getPolygons(t).iterator(); r.hasNext(); ) {
r.next().apply(n)
}
return t.getFactory().buildGeometry(e)
}
,
Bf.prototype.getErrorMessage = function() {
return this._errMsg
}
,
Bf.prototype.interfaces_ = function() {
return []
}
,
Bf.prototype.getClass = function() {
return Bf
}
,
zf.VERBOSE.get = function() {
return !1
}
,
zf.MAX_DISTANCE_DIFF_FRAC.get = function() {
return .012
}
,
Object.defineProperties(Bf, zf);
var jf = function(t, e, n) {
this._isValid = !0,
this._errorMsg = null,
this._errorLocation = null,
this._errorIndicator = null,
this._input = t || null,
this._distance = e || null,
this._result = n || null
}
, Uf = {
VERBOSE: {
configurable: !0
},
MAX_ENV_DIFF_FRAC: {
configurable: !0
}
};
jf.prototype.isValid = function() {
return this.checkPolygonal(),
this._isValid ? (this.checkExpectedEmpty(),
this._isValid ? (this.checkEnvelope(),
this._isValid ? (this.checkArea(),
this._isValid ? (this.checkDistance(),
this._isValid) : this._isValid) : this._isValid) : this._isValid) : this._isValid
}
,
jf.prototype.checkEnvelope = function() {
if (this._distance < 0)
return null;
var t = this._distance * jf.MAX_ENV_DIFF_FRAC;
0 === t && (t = .001);
var e = new Ll(this._input.getEnvelopeInternal());
e.expandBy(this._distance);
var n = new Ll(this._result.getEnvelopeInternal());
n.expandBy(t),
n.contains(e) || (this._isValid = !1,
this._errorMsg = "Buffer envelope is incorrect",
this._errorIndicator = this._input.getFactory().toGeometry(n)),
this.report("Envelope")
}
,
jf.prototype.checkDistance = function() {
var t = new Bf(this._input,this._distance,this._result);
t.isValid() || (this._isValid = !1,
this._errorMsg = t.getErrorMessage(),
this._errorLocation = t.getErrorLocation(),
this._errorIndicator = t.getErrorIndicator()),
this.report("Distance")
}
,
jf.prototype.checkArea = function() {
var t = this._input.getArea()
, e = this._result.getArea();
this._distance > 0 && t > e && (this._isValid = !1,
this._errorMsg = "Area of positive buffer is smaller than input",
this._errorIndicator = this._result),
this._distance < 0 && t < e && (this._isValid = !1,
this._errorMsg = "Area of negative buffer is larger than input",
this._errorIndicator = this._result),
this.report("Area")
}
,
jf.prototype.checkPolygonal = function() {
this._result instanceof th || this._result instanceof rh || (this._isValid = !1),
this._errorMsg = "Result is not polygonal",
this._errorIndicator = this._result,
this.report("Polygonal")
}
,
jf.prototype.getErrorIndicator = function() {
return this._errorIndicator
}
,
jf.prototype.getErrorLocation = function() {
return this._errorLocation
}
,
jf.prototype.checkExpectedEmpty = function() {
return this._input.getDimension() >= 2 || this._distance > 0 ? null : (this._result.isEmpty() || (this._isValid = !1,
this._errorMsg = "Result is non-empty",
this._errorIndicator = this._result),
void this.report("ExpectedEmpty"))
}
,
jf.prototype.report = function(t) {
if (!jf.VERBOSE)
return null;
Pl.out.println("Check " + t + ": " + (this._isValid ? "passed" : "FAILED"))
}
,
jf.prototype.getErrorMessage = function() {
return this._errorMsg
}
,
jf.prototype.interfaces_ = function() {
return []
}
,
jf.prototype.getClass = function() {
return jf
}
,
jf.isValidMsg = function(t, e, n) {
var r = new jf(t,e,n);
return r.isValid() ? null : r.getErrorMessage()
}
,
jf.isValid = function(t, e, n) {
return !!new jf(t,e,n).isValid()
}
,
Uf.VERBOSE.get = function() {
return !1
}
,
Uf.MAX_ENV_DIFF_FRAC.get = function() {
return .012
}
,
Object.defineProperties(jf, Uf);
var Vf = function() {
this._pts = null,
this._data = null;
var t = arguments[0]
, e = arguments[1];
this._pts = t,
this._data = e
};
Vf.prototype.getCoordinates = function() {
return this._pts
}
,
Vf.prototype.size = function() {
return this._pts.length
}
,
Vf.prototype.getCoordinate = function(t) {
return this._pts[t]
}
,
Vf.prototype.isClosed = function() {
return this._pts[0].equals(this._pts[this._pts.length - 1])
}
,
Vf.prototype.getSegmentOctant = function(t) {
return t === this._pts.length - 1 ? -1 : fp.octant(this.getCoordinate(t), this.getCoordinate(t + 1))
}
,
Vf.prototype.setData = function(t) {
this._data = t
}
,
Vf.prototype.getData = function() {
return this._data
}
,
Vf.prototype.toString = function() {
return Fl.toLineString(new lh(this._pts))
}
,
Vf.prototype.interfaces_ = function() {
return [gp]
}
,
Vf.prototype.getClass = function() {
return Vf
}
;
var Xf = function() {
this._findAllIntersections = !1,
this._isCheckEndSegmentsOnly = !1,
this._li = null,
this._interiorIntersection = null,
this._intSegments = null,
this._intersections = new lc,
this._intersectionCount = 0,
this._keepIntersections = !0;
var t = arguments[0];
this._li = t,
this._interiorIntersection = null
};
Xf.prototype.getInteriorIntersection = function() {
return this._interiorIntersection
}
,
Xf.prototype.setCheckEndSegmentsOnly = function(t) {
this._isCheckEndSegmentsOnly = t
}
,
Xf.prototype.getIntersectionSegments = function() {
return this._intSegments
}
,
Xf.prototype.count = function() {
return this._intersectionCount
}
,
Xf.prototype.getIntersections = function() {
return this._intersections
}
,
Xf.prototype.setFindAllIntersections = function(t) {
this._findAllIntersections = t
}
,
Xf.prototype.setKeepIntersections = function(t) {
this._keepIntersections = t
}
,
Xf.prototype.processIntersections = function(t, e, n, r) {
if (!this._findAllIntersections && this.hasIntersection())
return null;
if (t === n && e === r)
return null;
if (this._isCheckEndSegmentsOnly && !(this.isEndSegment(t, e) || this.isEndSegment(n, r)))
return null;
var i = t.getCoordinates()[e]
, o = t.getCoordinates()[e + 1]
, s = n.getCoordinates()[r]
, a = n.getCoordinates()[r + 1];
this._li.computeIntersection(i, o, s, a),
this._li.hasIntersection() && this._li.isInteriorIntersection() && (this._intSegments = new Array(4).fill(null),
this._intSegments[0] = i,
this._intSegments[1] = o,
this._intSegments[2] = s,
this._intSegments[3] = a,
this._interiorIntersection = this._li.getIntersection(0),
this._keepIntersections && this._intersections.add(this._interiorIntersection),
this._intersectionCount++)
}
,
Xf.prototype.isEndSegment = function(t, e) {
return 0 === e || e >= t.size() - 2
}
,
Xf.prototype.hasIntersection = function() {
return null !== this._interiorIntersection
}
,
Xf.prototype.isDone = function() {
return !this._findAllIntersections && null !== this._interiorIntersection
}
,
Xf.prototype.interfaces_ = function() {
return [Zp]
}
,
Xf.prototype.getClass = function() {
return Xf
}
,
Xf.createAllIntersectionsFinder = function(t) {
var e = new Xf(t);
return e.setFindAllIntersections(!0),
e
}
,
Xf.createAnyIntersectionFinder = function(t) {
return new Xf(t)
}
,
Xf.createIntersectionCounter = function(t) {
var e = new Xf(t);
return e.setFindAllIntersections(!0),
e.setKeepIntersections(!1),
e
}
;
var Yf = function() {
this._li = new jl,
this._segStrings = null,
this._findAllIntersections = !1,
this._segInt = null,
this._isValid = !0;
var t = arguments[0];
this._segStrings = t
};
Yf.prototype.execute = function() {
if (null !== this._segInt)
return null;
this.checkInteriorIntersections()
}
,
Yf.prototype.getIntersections = function() {
return this._segInt.getIntersections()
}
,
Yf.prototype.isValid = function() {
return this.execute(),
this._isValid
}
,
Yf.prototype.setFindAllIntersections = function(t) {
this._findAllIntersections = t
}
,
Yf.prototype.checkInteriorIntersections = function() {
this._isValid = !0,
this._segInt = new Xf(this._li),
this._segInt.setFindAllIntersections(this._findAllIntersections);
var t = new Ip;
if (t.setSegmentIntersector(this._segInt),
t.computeNodes(this._segStrings),
this._segInt.hasIntersection())
return this._isValid = !1,
null
}
,
Yf.prototype.checkValid = function() {
if (this.execute(),
!this._isValid)
throw new Oh(this.getErrorMessage(),this._segInt.getInteriorIntersection())
}
,
Yf.prototype.getErrorMessage = function() {
if (this._isValid)
return "no intersections found";
var t = this._segInt.getIntersectionSegments();
return "found non-noded intersection between " + Fl.toLineString(t[0], t[1]) + " and " + Fl.toLineString(t[2], t[3])
}
,
Yf.prototype.interfaces_ = function() {
return []
}
,
Yf.prototype.getClass = function() {
return Yf
}
,
Yf.computeIntersections = function(t) {
var e = new Yf(t);
return e.setFindAllIntersections(!0),
e.isValid(),
e.getIntersections()
}
;
var Hf = function t() {
this._nv = null;
var e = arguments[0];
this._nv = new Yf(t.toSegmentStrings(e))
};
Hf.prototype.checkValid = function() {
this._nv.checkValid()
}
,
Hf.prototype.interfaces_ = function() {
return []
}
,
Hf.prototype.getClass = function() {
return Hf
}
,
Hf.toSegmentStrings = function(t) {
for (var e = new lc, n = t.iterator(); n.hasNext(); ) {
var r = n.next();
e.add(new Vf(r.getCoordinates(),r))
}
return e
}
,
Hf.checkValid = function(t) {
new Hf(t).checkValid()
}
;
var Wf = function(t) {
this._mapOp = t
};
Wf.prototype.map = function(t) {
for (var e = new lc, n = 0; n < t.getNumGeometries(); n++) {
var r = this._mapOp.map(t.getGeometryN(n));
r.isEmpty() || e.add(r)
}
return t.getFactory().createGeometryCollection(_h.toGeometryArray(e))
}
,
Wf.prototype.interfaces_ = function() {
return []
}
,
Wf.prototype.getClass = function() {
return Wf
}
,
Wf.map = function(t, e) {
return new Wf(e).map(t)
}
;
var Jf = function() {
this._op = null,
this._geometryFactory = null,
this._ptLocator = null,
this._lineEdgesList = new lc,
this._resultLineList = new lc;
var t = arguments[0]
, e = arguments[1]
, n = arguments[2];
this._op = t,
this._geometryFactory = e,
this._ptLocator = n
};
Jf.prototype.collectLines = function(t) {
for (var e = this, n = this._op.getGraph().getEdgeEnds().iterator(); n.hasNext(); ) {
var r = n.next();
e.collectLineEdge(r, t, e._lineEdgesList),
e.collectBoundaryTouchEdge(r, t, e._lineEdgesList)
}
}
,
Jf.prototype.labelIsolatedLine = function(t, e) {
var n = this._ptLocator.locate(t.getCoordinate(), this._op.getArgGeometry(e));
t.getLabel().setLocation(e, n)
}
,
Jf.prototype.build = function(t) {
return this.findCoveredLineEdges(),
this.collectLines(t),
this.buildLines(t),
this._resultLineList
}
,
Jf.prototype.collectLineEdge = function(t, e, n) {
var r = t.getLabel()
, i = t.getEdge();
t.isLineEdge() && (t.isVisited() || !Mg.isResultOfOp(r, e) || i.isCovered() || (n.add(i),
t.setVisitedEdge(!0)))
}
,
Jf.prototype.findCoveredLineEdges = function() {
for (var t = this._op.getGraph().getNodes().iterator(); t.hasNext(); ) {
t.next().getEdges().findCoveredLineEdges()
}
for (var e = this._op.getGraph().getEdgeEnds().iterator(); e.hasNext(); ) {
var n = e.next()
, r = n.getEdge();
if (n.isLineEdge() && !r.isCoveredSet()) {
var i = this._op.isCoveredByA(n.getCoordinate());
r.setCovered(i)
}
}
}
,
Jf.prototype.labelIsolatedLines = function(t) {
for (var e = t.iterator(); e.hasNext(); ) {
var n = e.next()
, r = n.getLabel();
n.isIsolated() && (r.isNull(0) ? this.labelIsolatedLine(n, 0) : this.labelIsolatedLine(n, 1))
}
}
,
Jf.prototype.buildLines = function(t) {
for (var e = this._lineEdgesList.iterator(); e.hasNext(); ) {
var n = e.next()
, r = this._geometryFactory.createLineString(n.getCoordinates());
this._resultLineList.add(r),
n.setInResult(!0)
}
}
,
Jf.prototype.collectBoundaryTouchEdge = function(t, e, n) {
var r = t.getLabel();
return t.isLineEdge() || t.isVisited() || t.isInteriorAreaEdge() || t.getEdge().isInResult() ? null : (ql.isTrue(!(t.isInResult() || t.getSym().isInResult()) || !t.getEdge().isInResult()),
void (Mg.isResultOfOp(r, e) && e === Mg.INTERSECTION && (n.add(t.getEdge()),
t.setVisitedEdge(!0))))
}
,
Jf.prototype.interfaces_ = function() {
return []
}
,
Jf.prototype.getClass = function() {
return Jf
}
;
var Zf = function() {
this._op = null,
this._geometryFactory = null,
this._resultPointList = new lc;
var t = arguments[0]
, e = arguments[1];
this._op = t,
this._geometryFactory = e
};
Zf.prototype.filterCoveredNodeToPoint = function(t) {
var e = t.getCoordinate();
if (!this._op.isCoveredByLA(e)) {
var n = this._geometryFactory.createPoint(e);
this._resultPointList.add(n)
}
}
,
Zf.prototype.extractNonCoveredResultNodes = function(t) {
for (var e = this._op.getGraph().getNodes().iterator(); e.hasNext(); ) {
var n = e.next();
if (!n.isInResult() && (!n.isIncidentEdgeInResult() && (0 === n.getEdges().getDegree() || t === Mg.INTERSECTION))) {
var r = n.getLabel();
Mg.isResultOfOp(r, t) && this.filterCoveredNodeToPoint(n)
}
}
}
,
Zf.prototype.build = function(t) {
return this.extractNonCoveredResultNodes(t),
this._resultPointList
}
,
Zf.prototype.interfaces_ = function() {
return []
}
,
Zf.prototype.getClass = function() {
return Zf
}
;
var Kf = function() {
this._inputGeom = null,
this._factory = null,
this._pruneEmptyGeometry = !0,
this._preserveGeometryCollectionType = !0,
this._preserveCollections = !1,
this._preserveType = !1
};
Kf.prototype.transformPoint = function(t, e) {
return this._factory.createPoint(this.transformCoordinates(t.getCoordinateSequence(), t))
}
,
Kf.prototype.transformPolygon = function(t, e) {
var n = !0
, r = this.transformLinearRing(t.getExteriorRing(), t);
null !== r && r instanceof nh && !r.isEmpty() || (n = !1);
for (var i = new lc, o = 0; o < t.getNumInteriorRing(); o++) {
var s = this.transformLinearRing(t.getInteriorRingN(o), t);
null === s || s.isEmpty() || (s instanceof nh || (n = !1),
i.add(s))
}
if (n)
return this._factory.createPolygon(r, i.toArray([]));
var a = new lc;
return null !== r && a.add(r),
a.addAll(i),
this._factory.buildGeometry(a)
}
,
Kf.prototype.createCoordinateSequence = function(t) {
return this._factory.getCoordinateSequenceFactory().create(t)
}
,
Kf.prototype.getInputGeometry = function() {
return this._inputGeom
}
,
Kf.prototype.transformMultiLineString = function(t, e) {
for (var n = new lc, r = 0; r < t.getNumGeometries(); r++) {
var i = this.transformLineString(t.getGeometryN(r), t);
null !== i && (i.isEmpty() || n.add(i))
}
return this._factory.buildGeometry(n)
}
,
Kf.prototype.transformCoordinates = function(t, e) {
return this.copy(t)
}
,
Kf.prototype.transformLineString = function(t, e) {
return this._factory.createLineString(this.transformCoordinates(t.getCoordinateSequence(), t))
}
,
Kf.prototype.transformMultiPoint = function(t, e) {
for (var n = new lc, r = 0; r < t.getNumGeometries(); r++) {
var i = this.transformPoint(t.getGeometryN(r), t);
null !== i && (i.isEmpty() || n.add(i))
}
return this._factory.buildGeometry(n)
}
,
Kf.prototype.transformMultiPolygon = function(t, e) {
for (var n = new lc, r = 0; r < t.getNumGeometries(); r++) {
var i = this.transformPolygon(t.getGeometryN(r), t);
null !== i && (i.isEmpty() || n.add(i))
}
return this._factory.buildGeometry(n)
}
,
Kf.prototype.copy = function(t) {
return t.copy()
}
,
Kf.prototype.transformGeometryCollection = function(t, e) {
for (var n = new lc, r = 0; r < t.getNumGeometries(); r++) {
var i = this.transform(t.getGeometryN(r));
null !== i && (this._pruneEmptyGeometry && i.isEmpty() || n.add(i))
}
return this._preserveGeometryCollectionType ? this._factory.createGeometryCollection(_h.toGeometryArray(n)) : this._factory.buildGeometry(n)
}
,
Kf.prototype.transform = function(t) {
if (this._inputGeom = t,
this._factory = t.getFactory(),
t instanceof Qc)
return this.transformPoint(t, null);
if (t instanceof eh)
return this.transformMultiPoint(t, null);
if (t instanceof nh)
return this.transformLinearRing(t, null);
if (t instanceof Zc)
return this.transformLineString(t, null);
if (t instanceof Gc)
return this.transformMultiLineString(t, null);
if (t instanceof th)
return this.transformPolygon(t, null);
if (t instanceof rh)
return this.transformMultiPolygon(t, null);
if (t instanceof kc)
return this.transformGeometryCollection(t, null);
throw new el("Unknown Geometry subtype: " + t.getClass().getName())
}
,
Kf.prototype.transformLinearRing = function(t, e) {
var n = this.transformCoordinates(t.getCoordinateSequence(), t);
if (null === n)
return this._factory.createLinearRing(null);
var r = n.size();
return r > 0 && r < 4 && !this._preserveType ? this._factory.createLineString(n) : this._factory.createLinearRing(n)
}
,
Kf.prototype.interfaces_ = function() {
return []
}
,
Kf.prototype.getClass = function() {
return Kf
}
;
var Qf = function t() {
if (this._snapTolerance = 0,
this._srcPts = null,
this._seg = new vp,
this._allowSnappingToSourceVertices = !1,
this._isClosed = !1,
arguments[0]instanceof Zc && "number" == typeof arguments[1]) {
var e = arguments[0]
, n = arguments[1];
t.call(this, e.getCoordinates(), n)
} else if (arguments[0]instanceof Array && "number" == typeof arguments[1]) {
var r = arguments[0]
, i = arguments[1];
this._srcPts = r,
this._isClosed = t.isClosed(r),
this._snapTolerance = i
}
};
Qf.prototype.snapVertices = function(t, e) {
for (var n = this._isClosed ? t.size() - 1 : t.size(), r = 0; r < n; r++) {
var i = t.get(r)
, o = this.findSnapForVertex(i, e);
null !== o && (t.set(r, new ul(o)),
0 === r && this._isClosed && t.set(t.size() - 1, new ul(o)))
}
}
,
Qf.prototype.findSnapForVertex = function(t, e) {
for (var n = 0; n < e.length; n++) {
if (t.equals2D(e[n]))
return null;
if (t.distance(e[n]) < this._snapTolerance)
return e[n]
}
return null
}
,
Qf.prototype.snapTo = function(t) {
var e = new hc(this._srcPts);
return this.snapVertices(e, t),
this.snapSegments(e, t),
e.toCoordinateArray()
}
,
Qf.prototype.snapSegments = function(t, e) {
if (0 === e.length)
return null;
var n = e.length;
e[0].equals2D(e[e.length - 1]) && (n = e.length - 1);
for (var r = 0; r < n; r++) {
var i = e[r]
, o = this.findSegmentIndexToSnap(i, t);
o >= 0 && t.add(o + 1, new ul(i), !1)
}
}
,
Qf.prototype.findSegmentIndexToSnap = function(t, e) {
for (var n = this, r = nl.MAX_VALUE, i = -1, o = 0; o < e.size() - 1; o++) {
if (n._seg.p0 = e.get(o),
n._seg.p1 = e.get(o + 1),
n._seg.p0.equals2D(t) || n._seg.p1.equals2D(t)) {
if (n._allowSnappingToSourceVertices)
continue;
return -1
}
var s = n._seg.distance(t);
s < n._snapTolerance && s < r && (r = s,
i = o)
}
return i
}
,
Qf.prototype.setAllowSnappingToSourceVertices = function(t) {
this._allowSnappingToSourceVertices = t
}
,
Qf.prototype.interfaces_ = function() {
return []
}
,
Qf.prototype.getClass = function() {
return Qf
}
,
Qf.isClosed = function(t) {
return !(t.length <= 1) && t[0].equals2D(t[t.length - 1])
}
;
var $f = function(t) {
this._srcGeom = t || null
}
, tg = {
SNAP_PRECISION_FACTOR: {
configurable: !0
}
};
$f.prototype.snapTo = function(t, e) {
var n = this.extractTargetCoordinates(t);
return new eg(e,n).transform(this._srcGeom)
}
,
$f.prototype.snapToSelf = function(t, e) {
var n = this.extractTargetCoordinates(this._srcGeom)
, r = new eg(t,n,!0).transform(this._srcGeom)
, i = r;
return e && gl(i, $c) && (i = r.buffer(0)),
i
}
,
$f.prototype.computeSnapTolerance = function(t) {
return this.computeMinimumSegmentLength(t) / 10
}
,
$f.prototype.extractTargetCoordinates = function(t) {
for (var e = new Lc, n = t.getCoordinates(), r = 0; r < n.length; r++)
e.add(n[r]);
return e.toArray(new Array(0).fill(null))
}
,
$f.prototype.computeMinimumSegmentLength = function(t) {
for (var e = nl.MAX_VALUE, n = 0; n < t.length - 1; n++) {
var r = t[n].distance(t[n + 1]);
r < e && (e = r)
}
return e
}
,
$f.prototype.interfaces_ = function() {
return []
}
,
$f.prototype.getClass = function() {
return $f
}
,
$f.snap = function(t, e, n) {
var r = new Array(2).fill(null)
, i = new $f(t);
r[0] = i.snapTo(e, n);
var o = new $f(e);
return r[1] = o.snapTo(r[0], n),
r
}
,
$f.computeOverlaySnapTolerance = function() {
if (1 === arguments.length) {
var t = arguments[0]
, e = $f.computeSizeBasedSnapTolerance(t)
, n = t.getPrecisionModel();
if (n.getType() === gh.FIXED) {
var r = 1 / n.getScale() * 2 / 1.415;
r > e && (e = r)
}
return e
}
if (2 === arguments.length) {
var i = arguments[0]
, o = arguments[1];
return Math.min($f.computeOverlaySnapTolerance(i), $f.computeOverlaySnapTolerance(o))
}
}
,
$f.computeSizeBasedSnapTolerance = function(t) {
var e = t.getEnvelopeInternal();
return Math.min(e.getHeight(), e.getWidth()) * $f.SNAP_PRECISION_FACTOR
}
,
$f.snapToSelf = function(t, e, n) {
return new $f(t).snapToSelf(e, n)
}
,
tg.SNAP_PRECISION_FACTOR.get = function() {
return 1e-9
}
,
Object.defineProperties($f, tg);
var eg = function(t) {
function e(e, n, r) {
t.call(this),
this._snapTolerance = e || null,
this._snapPts = n || null,
this._isSelfSnap = void 0 !== r && r
}
return t && (e.__proto__ = t),
e.prototype = Object.create(t && t.prototype),
e.prototype.constructor = e,
e.prototype.snapLine = function(t, e) {
var n = new Qf(t,this._snapTolerance);
return n.setAllowSnappingToSourceVertices(this._isSelfSnap),
n.snapTo(e)
}
,
e.prototype.transformCoordinates = function(t, e) {
var n = t.toCoordinateArray()
, r = this.snapLine(n, this._snapPts);
return this._factory.getCoordinateSequenceFactory().create(r)
}
,
e.prototype.interfaces_ = function() {
return []
}
,
e.prototype.getClass = function() {
return e
}
,
e
}(Kf)
, ng = function() {
this._isFirst = !0,
this._commonMantissaBitsCount = 53,
this._commonBits = 0,
this._commonSignExp = null
};
ng.prototype.getCommon = function() {
return nl.longBitsToDouble(this._commonBits)
}
,
ng.prototype.add = function(t) {
var e = nl.doubleToLongBits(t);
return this._isFirst ? (this._commonBits = e,
this._commonSignExp = ng.signExpBits(this._commonBits),
this._isFirst = !1,
null) : ng.signExpBits(e) !== this._commonSignExp ? (this._commonBits = 0,
null) : (this._commonMantissaBitsCount = ng.numCommonMostSigMantissaBits(this._commonBits, e),
void (this._commonBits = ng.zeroLowerBits(this._commonBits, 64 - (12 + this._commonMantissaBitsCount))))
}
,
ng.prototype.toString = function() {
if (1 === arguments.length) {
var t = arguments[0]
, e = nl.longBitsToDouble(t)
, n = nl.toBinaryString(t)
, r = "0000000000000000000000000000000000000000000000000000000000000000" + n
, i = r.substring(r.length - 64)
, o = i.substring(0, 1) + " " + i.substring(1, 12) + "(exp) " + i.substring(12) + " [ " + e + " ]";
return o
}
}
,
ng.prototype.interfaces_ = function() {
return []
}
,
ng.prototype.getClass = function() {
return ng
}
,
ng.getBit = function(t, e) {
return 0 != (t & 1 << e) ? 1 : 0
}
,
ng.signExpBits = function(t) {
return t >> 52
}
,
ng.zeroLowerBits = function(t, e) {
return t & ~((1 << e) - 1)
}
,
ng.numCommonMostSigMantissaBits = function(t, e) {
for (var n = 0, r = 52; r >= 0; r--) {
if (ng.getBit(t, r) !== ng.getBit(e, r))
return n;
n++
}
return 52
}
;
var rg = function() {
this._commonCoord = null,
this._ccFilter = new og
}
, ig = {
CommonCoordinateFilter: {
configurable: !0
},
Translater: {
configurable: !0
}
};
rg.prototype.addCommonBits = function(t) {
var e = new sg(this._commonCoord);
t.apply(e),
t.geometryChanged()
}
,
rg.prototype.removeCommonBits = function(t) {
if (0 === this._commonCoord.x && 0 === this._commonCoord.y)
return t;
var e = new ul(this._commonCoord);
e.x = -e.x,
e.y = -e.y;
var n = new sg(e);
return t.apply(n),
t.geometryChanged(),
t
}
,
rg.prototype.getCommonCoordinate = function() {
return this._commonCoord
}
,
rg.prototype.add = function(t) {
t.apply(this._ccFilter),
this._commonCoord = this._ccFilter.getCommonCoordinate()
}
,
rg.prototype.interfaces_ = function() {
return []
}
,
rg.prototype.getClass = function() {
return rg
}
,
ig.CommonCoordinateFilter.get = function() {
return og
}
,
ig.Translater.get = function() {
return sg
}
,
Object.defineProperties(rg, ig);
var og = function() {
this._commonBitsX = new ng,
this._commonBitsY = new ng
};
og.prototype.filter = function(t) {
this._commonBitsX.add(t.x),
this._commonBitsY.add(t.y)
}
,
og.prototype.getCommonCoordinate = function() {
return new ul(this._commonBitsX.getCommon(),this._commonBitsY.getCommon())
}
,
og.prototype.interfaces_ = function() {
return [Kl]
}
,
og.prototype.getClass = function() {
return og
}
;
var sg = function() {
this.trans = null;
var t = arguments[0];
this.trans = t
};
sg.prototype.filter = function(t, e) {
var n = t.getOrdinate(e, 0) + this.trans.x
, r = t.getOrdinate(e, 1) + this.trans.y;
t.setOrdinate(e, 0, n),
t.setOrdinate(e, 1, r)
}
,
sg.prototype.isDone = function() {
return !1
}
,
sg.prototype.isGeometryChanged = function() {
return !0
}
,
sg.prototype.interfaces_ = function() {
return [Fc]
}
,
sg.prototype.getClass = function() {
return sg
}
;
var ag = function(t, e) {
this._geom = new Array(2).fill(null),
this._snapTolerance = null,
this._cbr = null,
this._geom[0] = t,
this._geom[1] = e,
this.computeSnapTolerance()
};
ag.prototype.selfSnap = function(t) {
return new $f(t).snapTo(t, this._snapTolerance)
}
,
ag.prototype.removeCommonBits = function(t) {
this._cbr = new rg,
this._cbr.add(t[0]),
this._cbr.add(t[1]);
var e = new Array(2).fill(null);
return e[0] = this._cbr.removeCommonBits(t[0].copy()),
e[1] = this._cbr.removeCommonBits(t[1].copy()),
e
}
,
ag.prototype.prepareResult = function(t) {
return this._cbr.addCommonBits(t),
t
}
,
ag.prototype.getResultGeometry = function(t) {
var e = this.snap(this._geom)
, n = Mg.overlayOp(e[0], e[1], t);
return this.prepareResult(n)
}
,
ag.prototype.checkValid = function(t) {
t.isValid() || Pl.out.println("Snapped geometry is invalid")
}
,
ag.prototype.computeSnapTolerance = function() {
this._snapTolerance = $f.computeOverlaySnapTolerance(this._geom[0], this._geom[1])
}
,
ag.prototype.snap = function(t) {
var e = this.removeCommonBits(t);
return $f.snap(e[0], e[1], this._snapTolerance)
}
,
ag.prototype.interfaces_ = function() {
return []
}
,
ag.prototype.getClass = function() {
return ag
}
,
ag.overlayOp = function(t, e, n) {
return new ag(t,e).getResultGeometry(n)
}
,
ag.union = function(t, e) {
return ag.overlayOp(t, e, Mg.UNION)
}
,
ag.intersection = function(t, e) {
return ag.overlayOp(t, e, Mg.INTERSECTION)
}
,
ag.symDifference = function(t, e) {
return ag.overlayOp(t, e, Mg.SYMDIFFERENCE)
}
,
ag.difference = function(t, e) {
return ag.overlayOp(t, e, Mg.DIFFERENCE)
}
;
var ug = function(t, e) {
this._geom = new Array(2).fill(null),
this._geom[0] = t,
this._geom[1] = e
};
ug.prototype.getResultGeometry = function(t) {
var e = null
, n = !1
, r = null;
try {
e = Mg.overlayOp(this._geom[0], this._geom[1], t);
n = !0
} catch (t) {
if (!(t instanceof kl))
throw t;
r = t
}
if (!n)
try {
e = ag.overlayOp(this._geom[0], this._geom[1], t)
} catch (t) {
throw t instanceof kl ? r : t
}
return e
}
,
ug.prototype.interfaces_ = function() {
return []
}
,
ug.prototype.getClass = function() {
return ug
}
,
ug.overlayOp = function(t, e, n) {
return new ug(t,e).getResultGeometry(n)
}
,
ug.union = function(t, e) {
return ug.overlayOp(t, e, Mg.UNION)
}
,
ug.intersection = function(t, e) {
return ug.overlayOp(t, e, Mg.INTERSECTION)
}
,
ug.symDifference = function(t, e) {
return ug.overlayOp(t, e, Mg.SYMDIFFERENCE)
}
,
ug.difference = function(t, e) {
return ug.overlayOp(t, e, Mg.DIFFERENCE)
}
;
var lg = function() {
this.mce = null,
this.chainIndex = null;
var t = arguments[0]
, e = arguments[1];
this.mce = t,
this.chainIndex = e
};
lg.prototype.computeIntersections = function(t, e) {
this.mce.computeIntersectsForChain(this.chainIndex, t.mce, t.chainIndex, e)
}
,
lg.prototype.interfaces_ = function() {
return []
}
,
lg.prototype.getClass = function() {
return lg
}
;
var cg = function t() {
if (this._label = null,
this._xValue = null,
this._eventType = null,
this._insertEvent = null,
this._deleteEventIndex = null,
this._obj = null,
2 === arguments.length) {
var e = arguments[0]
, n = arguments[1];
this._eventType = t.DELETE,
this._xValue = e,
this._insertEvent = n
} else if (3 === arguments.length) {
var r = arguments[0]
, i = arguments[1]
, o = arguments[2];
this._eventType = t.INSERT,
this._label = r,
this._xValue = i,
this._obj = o
}
}
, hg = {
INSERT: {
configurable: !0
},
DELETE: {
configurable: !0
}
};
cg.prototype.isDelete = function() {
return this._eventType === cg.DELETE
}
,
cg.prototype.setDeleteEventIndex = function(t) {
this._deleteEventIndex = t
}
,
cg.prototype.getObject = function() {
return this._obj
}
,
cg.prototype.compareTo = function(t) {
var e = t;
return this._xValue < e._xValue ? -1 : this._xValue > e._xValue ? 1 : this._eventType < e._eventType ? -1 : this._eventType > e._eventType ? 1 : 0
}
,
cg.prototype.getInsertEvent = function() {
return this._insertEvent
}
,
cg.prototype.isInsert = function() {
return this._eventType === cg.INSERT
}
,
cg.prototype.isSameLabel = function(t) {
return null !== this._label && this._label === t._label
}
,
cg.prototype.getDeleteEventIndex = function() {
return this._deleteEventIndex
}
,
cg.prototype.interfaces_ = function() {
return [il]
}
,
cg.prototype.getClass = function() {
return cg
}
,
hg.INSERT.get = function() {
return 1
}
,
hg.DELETE.get = function() {
return 2
}
,
Object.defineProperties(cg, hg);
var pg = function() {};
pg.prototype.interfaces_ = function() {
return []
}
,
pg.prototype.getClass = function() {
return pg
}
;
var fg = function() {
this._hasIntersection = !1,
this._hasProper = !1,
this._hasProperInterior = !1,
this._properIntersectionPoint = null,
this._li = null,
this._includeProper = null,
this._recordIsolated = null,
this._isSelfIntersection = null,
this._numIntersections = 0,
this.numTests = 0,
this._bdyNodes = null,
this._isDone = !1,
this._isDoneWhenProperInt = !1;
var t = arguments[0]
, e = arguments[1]
, n = arguments[2];
this._li = t,
this._includeProper = e,
this._recordIsolated = n
};
fg.prototype.isTrivialIntersection = function(t, e, n, r) {
if (t === n && 1 === this._li.getIntersectionNum()) {
if (fg.isAdjacentSegments(e, r))
return !0;
if (t.isClosed()) {
var i = t.getNumPoints() - 1;
if (0 === e && r === i || 0 === r && e === i)
return !0
}
}
return !1
}
,
fg.prototype.getProperIntersectionPoint = function() {
return this._properIntersectionPoint
}
,
fg.prototype.setIsDoneIfProperInt = function(t) {
this._isDoneWhenProperInt = t
}
,
fg.prototype.hasProperInteriorIntersection = function() {
return this._hasProperInterior
}
,
fg.prototype.isBoundaryPointInternal = function(t, e) {
for (var n = e.iterator(); n.hasNext(); ) {
var r = n.next().getCoordinate();
if (t.isIntersection(r))
return !0
}
return !1
}
,
fg.prototype.hasProperIntersection = function() {
return this._hasProper
}
,
fg.prototype.hasIntersection = function() {
return this._hasIntersection
}
,
fg.prototype.isDone = function() {
return this._isDone
}
,
fg.prototype.isBoundaryPoint = function(t, e) {
return null !== e && (!!this.isBoundaryPointInternal(t, e[0]) || !!this.isBoundaryPointInternal(t, e[1]))
}
,
fg.prototype.setBoundaryNodes = function(t, e) {
this._bdyNodes = new Array(2).fill(null),
this._bdyNodes[0] = t,
this._bdyNodes[1] = e
}
,
fg.prototype.addIntersections = function(t, e, n, r) {
if (t === n && e === r)
return null;
this.numTests++;
var i = t.getCoordinates()[e]
, o = t.getCoordinates()[e + 1]
, s = n.getCoordinates()[r]
, a = n.getCoordinates()[r + 1];
this._li.computeIntersection(i, o, s, a),
this._li.hasIntersection() && (this._recordIsolated && (t.setIsolated(!1),
n.setIsolated(!1)),
this._numIntersections++,
this.isTrivialIntersection(t, e, n, r) || (this._hasIntersection = !0,
!this._includeProper && this._li.isProper() || (t.addIntersections(this._li, e, 0),
n.addIntersections(this._li, r, 1)),
this._li.isProper() && (this._properIntersectionPoint = this._li.getIntersection(0).copy(),
this._hasProper = !0,
this._isDoneWhenProperInt && (this._isDone = !0),
this.isBoundaryPoint(this._li, this._bdyNodes) || (this._hasProperInterior = !0))))
}
,
fg.prototype.interfaces_ = function() {
return []
}
,
fg.prototype.getClass = function() {
return fg
}
,
fg.isAdjacentSegments = function(t, e) {
return 1 === Math.abs(t - e)
}
;
var gg = function(t) {
function e() {
t.call(this),
this.events = new lc,
this.nOverlaps = null
}
return t && (e.__proto__ = t),
e.prototype = Object.create(t && t.prototype),
e.prototype.constructor = e,
e.prototype.prepareEvents = function() {
np.sort(this.events);
for (var t = 0; t < this.events.size(); t++) {
var e = this.events.get(t);
e.isDelete() && e.getInsertEvent().setDeleteEventIndex(t)
}
}
,
e.prototype.computeIntersections = function() {
var t = this;
if (1 === arguments.length) {
var e = arguments[0];
this.nOverlaps = 0,
this.prepareEvents();
for (var n = 0; n < this.events.size(); n++) {
var r = t.events.get(n);
if (r.isInsert() && t.processOverlaps(n, r.getDeleteEventIndex(), r, e),
e.isDone())
break
}
} else if (3 === arguments.length)
if (arguments[2]instanceof fg && gl(arguments[0], ac) && gl(arguments[1], ac)) {
var i = arguments[0]
, o = arguments[1]
, s = arguments[2];
this.addEdges(i, i),
this.addEdges(o, o),
this.computeIntersections(s)
} else if ("boolean" == typeof arguments[2] && gl(arguments[0], ac) && arguments[1]instanceof fg) {
var a = arguments[0]
, u = arguments[1]
, l = arguments[2];
l ? this.addEdges(a, null) : this.addEdges(a),
this.computeIntersections(u)
}
}
,
e.prototype.addEdge = function(t, e) {
for (var n = t.getMonotoneChainEdge(), r = n.getStartIndexes(), i = 0; i < r.length - 1; i++) {
var o = new lg(n,i)
, s = new cg(e,n.getMinX(i),o);
this.events.add(s),
this.events.add(new cg(n.getMaxX(i),s))
}
}
,
e.prototype.processOverlaps = function(t, e, n, r) {
for (var i = n.getObject(), o = t; o < e; o++) {
var s = this.events.get(o);
if (s.isInsert()) {
var a = s.getObject();
n.isSameLabel(s) || (i.computeIntersections(a, r),
this.nOverlaps++)
}
}
}
,
e.prototype.addEdges = function() {
var t = this;
if (1 === arguments.length)
for (var e = arguments[0], n = e.iterator(); n.hasNext(); ) {
var r = n.next();
t.addEdge(r, r)
}
else if (2 === arguments.length)
for (var i = arguments[0], o = arguments[1], s = i.iterator(); s.hasNext(); ) {
var a = s.next();
t.addEdge(a, o)
}
}
,
e.prototype.interfaces_ = function() {
return []
}
,
e.prototype.getClass = function() {
return e
}
,
e
}(pg)
, dg = function() {
this._min = nl.POSITIVE_INFINITY,
this._max = nl.NEGATIVE_INFINITY
}
, yg = {
NodeComparator: {
configurable: !0
}
};
dg.prototype.getMin = function() {
return this._min
}
,
dg.prototype.intersects = function(t, e) {
return !(this._min > e || this._max < t)
}
,
dg.prototype.getMax = function() {
return this._max
}
,
dg.prototype.toString = function() {
return Fl.toLineString(new ul(this._min,0), new ul(this._max,0))
}
,
dg.prototype.interfaces_ = function() {
return []
}
,
dg.prototype.getClass = function() {
return dg
}
,
yg.NodeComparator.get = function() {
return vg
}
,
Object.defineProperties(dg, yg);
var vg = function() {};
vg.prototype.compare = function(t, e) {
var n = t
, r = e
, i = (n._min + n._max) / 2
, o = (r._min + r._max) / 2;
return i < o ? -1 : i > o ? 1 : 0
}
,
vg.prototype.interfaces_ = function() {
return [sl]
}
,
vg.prototype.getClass = function() {
return vg
}
;
var _g = function(t) {
function e() {
t.call(this),
this._item = null;
var e = arguments[0]
, n = arguments[1]
, r = arguments[2];
this._min = e,
this._max = n,
this._item = r
}
return t && (e.__proto__ = t),
e.prototype = Object.create(t && t.prototype),
e.prototype.constructor = e,
e.prototype.query = function(t, e, n) {
if (!this.intersects(t, e))
return null;
n.visitItem(this._item)
}
,
e.prototype.interfaces_ = function() {
return []
}
,
e.prototype.getClass = function() {
return e
}
,
e
}(dg)
, mg = function(t) {
function e() {
t.call(this),
this._node1 = null,
this._node2 = null;
var e = arguments[0]
, n = arguments[1];
this._node1 = e,
this._node2 = n,
this.buildExtent(this._node1, this._node2)
}
return t && (e.__proto__ = t),
e.prototype = Object.create(t && t.prototype),
e.prototype.constructor = e,
e.prototype.buildExtent = function(t, e) {
this._min = Math.min(t._min, e._min),
this._max = Math.max(t._max, e._max)
}
,
e.prototype.query = function(t, e, n) {
if (!this.intersects(t, e))
return null;
null !== this._node1 && this._node1.query(t, e, n),
null !== this._node2 && this._node2.query(t, e, n)
}
,
e.prototype.interfaces_ = function() {
return []
}
,
e.prototype.getClass = function() {
return e
}
,
e
}(dg)
, xg = function() {
this._leaves = new lc,
this._root = null,
this._level = 0
};
xg.prototype.buildTree = function() {
np.sort(this._leaves, new dg.NodeComparator);
for (var t = this._leaves, e = null, n = new lc; ; ) {
if (this.buildLevel(t, n),
1 === n.size())
return n.get(0);
e = t,
t = n,
n = e
}
}
,
xg.prototype.insert = function(t, e, n) {
if (null !== this._root)
throw new Error("Index cannot be added to once it has been queried");
this._leaves.add(new _g(t,e,n))
}
,
xg.prototype.query = function(t, e, n) {
this.init(),
this._root.query(t, e, n)
}
,
xg.prototype.buildRoot = function() {
if (null !== this._root)
return null;
this._root = this.buildTree()
}
,
xg.prototype.printNode = function(t) {
Pl.out.println(Fl.toLineString(new ul(t._min,this._level), new ul(t._max,this._level)))
}
,
xg.prototype.init = function() {
if (null !== this._root)
return null;
this.buildRoot()
}
,
xg.prototype.buildLevel = function(t, e) {
this._level++,
e.clear();
for (var n = 0; n < t.size(); n += 2) {
var r = t.get(n);
if (null === (n + 1 < t.size() ? t.get(n) : null))
e.add(r);
else {
var i = new mg(t.get(n),t.get(n + 1));
e.add(i)
}
}
}
,
xg.prototype.interfaces_ = function() {
return []
}
,
xg.prototype.getClass = function() {
return xg
}
;
var Eg = function() {
this._items = new lc
};
Eg.prototype.visitItem = function(t) {
this._items.add(t)
}
,
Eg.prototype.getItems = function() {
return this._items
}
,
Eg.prototype.interfaces_ = function() {
return [Qh]
}
,
Eg.prototype.getClass = function() {
return Eg
}
;
var bg = function() {
this._index = null;
var t = arguments[0];
if (!gl(t, $c))
throw new el("Argument must be Polygonal");
this._index = new Ng(t)
}
, wg = {
SegmentVisitor: {
configurable: !0
},
IntervalIndexedGeometry: {
configurable: !0
}
};
bg.prototype.locate = function(t) {
var e = new Vl(t)
, n = new Ig(e);
return this._index.query(t.y, t.y, n),
e.getLocation()
}
,
bg.prototype.interfaces_ = function() {
return [jp]
}
,
bg.prototype.getClass = function() {
return bg
}
,
wg.SegmentVisitor.get = function() {
return Ig
}
,
wg.IntervalIndexedGeometry.get = function() {
return Ng
}
,
Object.defineProperties(bg, wg);
var Ig = function() {
this._counter = null;
var t = arguments[0];
this._counter = t
};
Ig.prototype.visitItem = function(t) {
var e = t;
this._counter.countSegment(e.getCoordinate(0), e.getCoordinate(1))
}
,
Ig.prototype.interfaces_ = function() {
return [Qh]
}
,
Ig.prototype.getClass = function() {
return Ig
}
;
var Ng = function() {
this._index = new xg;
var t = arguments[0];
this.init(t)
};
Ng.prototype.init = function(t) {
for (var e = Cf.getLines(t).iterator(); e.hasNext(); ) {
var n = e.next().getCoordinates();
this.addLine(n)
}
}
,
Ng.prototype.addLine = function(t) {
for (var e = 1; e < t.length; e++) {
var n = new vp(t[e - 1],t[e])
, r = Math.min(n.p0.y, n.p1.y)
, i = Math.max(n.p0.y, n.p1.y);
this._index.insert(r, i, n)
}
}
,
Ng.prototype.query = function() {
if (2 === arguments.length) {
var t = arguments[0]
, e = arguments[1]
, n = new Eg;
return this._index.query(t, e, n),
n.getItems()
}
if (3 === arguments.length) {
var r = arguments[0]
, i = arguments[1]
, o = arguments[2];
this._index.query(r, i, o)
}
}
,
Ng.prototype.interfaces_ = function() {
return []
}
,
Ng.prototype.getClass = function() {
return Ng
}
;
var Sg = function(t) {
function e() {
if (t.call(this),
this._parentGeom = null,
this._lineEdgeMap = new fh,
this._boundaryNodeRule = null,
this._useBoundaryDeterminationRule = !0,
this._argIndex = null,
this._boundaryNodes = null,
this._hasTooFewPoints = !1,
this._invalidPoint = null,
this._areaPtLocator = null,
this._ptLocator = new Pf,
2 === arguments.length) {
var e = arguments[0]
, n = arguments[1]
, r = Ql.OGC_SFS_BOUNDARY_RULE;
this._argIndex = e,
this._parentGeom = n,
this._boundaryNodeRule = r,
null !== n && this.add(n)
} else if (3 === arguments.length) {
var i = arguments[0]
, o = arguments[1]
, s = arguments[2];
this._argIndex = i,
this._parentGeom = o,
this._boundaryNodeRule = s,
null !== o && this.add(o)
}
}
return t && (e.__proto__ = t),
e.prototype = Object.create(t && t.prototype),
e.prototype.constructor = e,
e.prototype.insertBoundaryPoint = function(t, n) {
var r = this._nodes.addNode(n).getLabel()
, i = 1;
r.getLocation(t, Sh.ON) === pl.BOUNDARY && i++;
var o = e.determineBoundary(this._boundaryNodeRule, i);
r.setLocation(t, o)
}
,
e.prototype.computeSelfNodes = function() {
if (2 === arguments.length) {
var t = arguments[0]
, e = arguments[1];
return this.computeSelfNodes(t, e, !1)
}
if (3 === arguments.length) {
var n = arguments[0]
, r = arguments[1]
, i = arguments[2]
, o = new fg(n,!0,!1);
o.setIsDoneIfProperInt(i);
var s = this.createEdgeSetIntersector()
, a = this._parentGeom instanceof nh || this._parentGeom instanceof th || this._parentGeom instanceof rh
, u = r || !a;
return s.computeIntersections(this._edges, o, u),
this.addSelfIntersectionNodes(this._argIndex),
o
}
}
,
e.prototype.computeSplitEdges = function(t) {
for (var e = this._edges.iterator(); e.hasNext(); ) {
e.next().eiList.addSplitEdges(t)
}
}
,
e.prototype.computeEdgeIntersections = function(t, e, n) {
var r = new fg(e,n,!0);
return r.setBoundaryNodes(this.getBoundaryNodes(), t.getBoundaryNodes()),
this.createEdgeSetIntersector().computeIntersections(this._edges, t._edges, r),
r
}
,
e.prototype.getGeometry = function() {
return this._parentGeom
}
,
e.prototype.getBoundaryNodeRule = function() {
return this._boundaryNodeRule
}
,
e.prototype.hasTooFewPoints = function() {
return this._hasTooFewPoints
}
,
e.prototype.addPoint = function() {
if (arguments[0]instanceof Qc) {
var t = arguments[0]
, e = t.getCoordinate();
this.insertPoint(this._argIndex, e, pl.INTERIOR)
} else if (arguments[0]instanceof ul) {
var n = arguments[0];
this.insertPoint(this._argIndex, n, pl.INTERIOR)
}
}
,
e.prototype.addPolygon = function(t) {
this.addPolygonRing(t.getExteriorRing(), pl.EXTERIOR, pl.INTERIOR);
for (var e = 0; e < t.getNumInteriorRing(); e++) {
var n = t.getInteriorRingN(e);
this.addPolygonRing(n, pl.INTERIOR, pl.EXTERIOR)
}
}
,
e.prototype.addEdge = function(t) {
this.insertEdge(t);
var e = t.getCoordinates();
this.insertPoint(this._argIndex, e[0], pl.BOUNDARY),
this.insertPoint(this._argIndex, e[e.length - 1], pl.BOUNDARY)
}
,
e.prototype.addLineString = function(t) {
var e = pc.removeRepeatedPoints(t.getCoordinates());
if (e.length < 2)
return this._hasTooFewPoints = !0,
this._invalidPoint = e[0],
null;
var n = new of(e,new Dh(this._argIndex,pl.INTERIOR));
this._lineEdgeMap.put(t, n),
this.insertEdge(n),
ql.isTrue(e.length >= 2, "found LineString with single point"),
this.insertBoundaryPoint(this._argIndex, e[0]),
this.insertBoundaryPoint(this._argIndex, e[e.length - 1])
}
,
e.prototype.getInvalidPoint = function() {
return this._invalidPoint
}
,
e.prototype.getBoundaryPoints = function() {
for (var t = this.getBoundaryNodes(), e = new Array(t.size()).fill(null), n = 0, r = t.iterator(); r.hasNext(); ) {
var i = r.next();
e[n++] = i.getCoordinate().copy()
}
return e
}
,
e.prototype.getBoundaryNodes = function() {
return null === this._boundaryNodes && (this._boundaryNodes = this._nodes.getBoundaryNodes(this._argIndex)),
this._boundaryNodes
}
,
e.prototype.addSelfIntersectionNode = function(t, e, n) {
if (this.isBoundaryNode(t, e))
return null;
n === pl.BOUNDARY && this._useBoundaryDeterminationRule ? this.insertBoundaryPoint(t, e) : this.insertPoint(t, e, n)
}
,
e.prototype.addPolygonRing = function(t, e, n) {
if (t.isEmpty())
return null;
var r = pc.removeRepeatedPoints(t.getCoordinates());
if (r.length < 4)
return this._hasTooFewPoints = !0,
this._invalidPoint = r[0],
null;
var i = e
, o = n;
Xl.isCCW(r) && (i = n,
o = e);
var s = new of(r,new Dh(this._argIndex,pl.BOUNDARY,i,o));
this._lineEdgeMap.put(t, s),
this.insertEdge(s),
this.insertPoint(this._argIndex, r[0], pl.BOUNDARY)
}
,
e.prototype.insertPoint = function(t, e, n) {
var r = this._nodes.addNode(e)
, i = r.getLabel();
null === i ? r._label = new Dh(t,n) : i.setLocation(t, n)
}
,
e.prototype.createEdgeSetIntersector = function() {
return new gg
}
,
e.prototype.addSelfIntersectionNodes = function(t) {
for (var e = this._edges.iterator(); e.hasNext(); )
for (var n = e.next(), r = n.getLabel().getLocation(t), i = n.eiList.iterator(); i.hasNext(); ) {
var o = i.next();
this.addSelfIntersectionNode(t, o.coord, r)
}
}
,
e.prototype.add = function() {
if (1 !== arguments.length)
return t.prototype.add.apply(this, arguments);
var e = arguments[0];
if (e.isEmpty())
return null;
if (e instanceof rh && (this._useBoundaryDeterminationRule = !1),
e instanceof th)
this.addPolygon(e);
else if (e instanceof Zc)
this.addLineString(e);
else if (e instanceof Qc)
this.addPoint(e);
else if (e instanceof eh)
this.addCollection(e);
else if (e instanceof Gc)
this.addCollection(e);
else if (e instanceof rh)
this.addCollection(e);
else {
if (!(e instanceof kc))
throw new Error(e.getClass().getName());
this.addCollection(e)
}
}
,
e.prototype.addCollection = function(t) {
for (var e = 0; e < t.getNumGeometries(); e++) {
var n = t.getGeometryN(e);
this.add(n)
}
}
,
e.prototype.locate = function(t) {
return gl(this._parentGeom, $c) && this._parentGeom.getNumGeometries() > 50 ? (null === this._areaPtLocator && (this._areaPtLocator = new bg(this._parentGeom)),
this._areaPtLocator.locate(t)) : this._ptLocator.locate(t, this._parentGeom)
}
,
e.prototype.findEdge = function() {
if (1 === arguments.length) {
var e = arguments[0];
return this._lineEdgeMap.get(e)
}
return t.prototype.findEdge.apply(this, arguments)
}
,
e.prototype.interfaces_ = function() {
return []
}
,
e.prototype.getClass = function() {
return e
}
,
e.determineBoundary = function(t, e) {
return t.isInBoundary(e) ? pl.BOUNDARY : pl.INTERIOR
}
,
e
}(Hh)
, Cg = function() {
if (this._li = new jl,
this._resultPrecisionModel = null,
this._arg = null,
1 === arguments.length) {
var t = arguments[0];
this.setComputationPrecision(t.getPrecisionModel()),
this._arg = new Array(1).fill(null),
this._arg[0] = new Sg(0,t)
} else if (2 === arguments.length) {
var e = arguments[0]
, n = arguments[1]
, r = Ql.OGC_SFS_BOUNDARY_RULE;
e.getPrecisionModel().compareTo(n.getPrecisionModel()) >= 0 ? this.setComputationPrecision(e.getPrecisionModel()) : this.setComputationPrecision(n.getPrecisionModel()),
this._arg = new Array(2).fill(null),
this._arg[0] = new Sg(0,e,r),
this._arg[1] = new Sg(1,n,r)
} else if (3 === arguments.length) {
var i = arguments[0]
, o = arguments[1]
, s = arguments[2];
i.getPrecisionModel().compareTo(o.getPrecisionModel()) >= 0 ? this.setComputationPrecision(i.getPrecisionModel()) : this.setComputationPrecision(o.getPrecisionModel()),
this._arg = new Array(2).fill(null),
this._arg[0] = new Sg(0,i,s),
this._arg[1] = new Sg(1,o,s)
}
};
Cg.prototype.getArgGeometry = function(t) {
return this._arg[t].getGeometry()
}
,
Cg.prototype.setComputationPrecision = function(t) {
this._resultPrecisionModel = t,
this._li.setPrecisionModel(this._resultPrecisionModel)
}
,
Cg.prototype.interfaces_ = function() {
return []
}
,
Cg.prototype.getClass = function() {
return Cg
}
;
var Pg = function() {};
Pg.prototype.interfaces_ = function() {
return []
}
,
Pg.prototype.getClass = function() {
return Pg
}
,
Pg.map = function() {
if (arguments[0]instanceof Wl && gl(arguments[1], Pg.MapOp)) {
for (var t = arguments[0], e = arguments[1], n = new lc, r = 0; r < t.getNumGeometries(); r++) {
var i = e.map(t.getGeometryN(r));
null !== i && n.add(i)
}
return t.getFactory().buildGeometry(n)
}
if (gl(arguments[0], ic) && gl(arguments[1], Pg.MapOp)) {
for (var o = arguments[0], s = arguments[1], a = new lc, u = o.iterator(); u.hasNext(); ) {
var l = u.next()
, c = s.map(l);
null !== c && a.add(c)
}
return a
}
}
,
Pg.MapOp = function() {}
;
var Mg = function(t) {
function e() {
var e = arguments[0]
, n = arguments[1];
t.call(this, e, n),
this._ptLocator = new Pf,
this._geomFact = null,
this._resultGeom = null,
this._graph = null,
this._edgeList = new Jp,
this._resultPolyList = new lc,
this._resultLineList = new lc,
this._resultPointList = new lc,
this._graph = new Hh(new Hp),
this._geomFact = e.getFactory()
}
return t && (e.__proto__ = t),
e.prototype = Object.create(t && t.prototype),
e.prototype.constructor = e,
e.prototype.insertUniqueEdge = function(t) {
var e = this._edgeList.findEqualEdge(t);
if (null !== e) {
var n = e.getLabel()
, r = t.getLabel();
e.isPointwiseEqual(t) || (r = new Dh(t.getLabel())).flip();
var i = e.getDepth();
i.isNull() && i.add(n),
i.add(r),
n.merge(r)
} else
this._edgeList.add(t)
}
,
e.prototype.getGraph = function() {
return this._graph
}
,
e.prototype.cancelDuplicateResultEdges = function() {
for (var t = this._graph.getEdgeEnds().iterator(); t.hasNext(); ) {
var e = t.next()
, n = e.getSym();
e.isInResult() && n.isInResult() && (e.setInResult(!1),
n.setInResult(!1))
}
}
,
e.prototype.isCoveredByLA = function(t) {
return !!this.isCovered(t, this._resultLineList) || !!this.isCovered(t, this._resultPolyList)
}
,
e.prototype.computeGeometry = function(t, n, r, i) {
var o = new lc;
return o.addAll(t),
o.addAll(n),
o.addAll(r),
o.isEmpty() ? e.createEmptyResult(i, this._arg[0].getGeometry(), this._arg[1].getGeometry(), this._geomFact) : this._geomFact.buildGeometry(o)
}
,
e.prototype.mergeSymLabels = function() {
for (var t = this._graph.getNodes().iterator(); t.hasNext(); ) {
t.next().getEdges().mergeSymLabels()
}
}
,
e.prototype.isCovered = function(t, e) {
for (var n = e.iterator(); n.hasNext(); ) {
var r = n.next();
if (this._ptLocator.locate(t, r) !== pl.EXTERIOR)
return !0
}
return !1
}
,
e.prototype.replaceCollapsedEdges = function() {
for (var t = new lc, e = this._edgeList.iterator(); e.hasNext(); ) {
var n = e.next();
n.isCollapsed() && (e.remove(),
t.add(n.getCollapsedEdge()))
}
this._edgeList.addAll(t)
}
,
e.prototype.updateNodeLabelling = function() {
for (var t = this._graph.getNodes().iterator(); t.hasNext(); ) {
var e = t.next()
, n = e.getEdges().getLabel();
e.getLabel().merge(n)
}
}
,
e.prototype.getResultGeometry = function(t) {
return this.computeOverlay(t),
this._resultGeom
}
,
e.prototype.insertUniqueEdges = function(t) {
for (var e = t.iterator(); e.hasNext(); ) {
var n = e.next();
this.insertUniqueEdge(n)
}
}
,
e.prototype.computeOverlay = function(t) {
this.copyPoints(0),
this.copyPoints(1),
this._arg[0].computeSelfNodes(this._li, !1),
this._arg[1].computeSelfNodes(this._li, !1),
this._arg[0].computeEdgeIntersections(this._arg[1], this._li, !0);
var e = new lc;
this._arg[0].computeSplitEdges(e),
this._arg[1].computeSplitEdges(e),
this.insertUniqueEdges(e),
this.computeLabelsFromDepths(),
this.replaceCollapsedEdges(),
Hf.checkValid(this._edgeList.getEdges()),
this._graph.addEdges(this._edgeList.getEdges()),
this.computeLabelling(),
this.labelIncompleteNodes(),
this.findResultAreaEdges(t),
this.cancelDuplicateResultEdges();
var n = new Wh(this._geomFact);
n.add(this._graph),
this._resultPolyList = n.getPolygons();
var r = new Jf(this,this._geomFact,this._ptLocator);
this._resultLineList = r.build(t);
var i = new Zf(this,this._geomFact,this._ptLocator);
this._resultPointList = i.build(t),
this._resultGeom = this.computeGeometry(this._resultPointList, this._resultLineList, this._resultPolyList, t)
}
,
e.prototype.labelIncompleteNode = function(t, e) {
var n = this._ptLocator.locate(t.getCoordinate(), this._arg[e].getGeometry());
t.getLabel().setLocation(e, n)
}
,
e.prototype.copyPoints = function(t) {
for (var e = this._arg[t].getNodeIterator(); e.hasNext(); ) {
var n = e.next();
this._graph.addNode(n.getCoordinate()).setLabel(t, n.getLabel().getLocation(t))
}
}
,
e.prototype.findResultAreaEdges = function(t) {
for (var n = this._graph.getEdgeEnds().iterator(); n.hasNext(); ) {
var r = n.next()
, i = r.getLabel();
i.isArea() && !r.isInteriorAreaEdge() && e.isResultOfOp(i.getLocation(0, Sh.RIGHT), i.getLocation(1, Sh.RIGHT), t) && r.setInResult(!0)
}
}
,
e.prototype.computeLabelsFromDepths = function() {
for (var t = this._edgeList.iterator(); t.hasNext(); ) {
var e = t.next()
, n = e.getLabel()
, r = e.getDepth();
if (!r.isNull()) {
r.normalize();
for (var i = 0; i < 2; i++)
n.isNull(i) || !n.isArea() || r.isNull(i) || (0 === r.getDelta(i) ? n.toLine(i) : (ql.isTrue(!r.isNull(i, Sh.LEFT), "depth of LEFT side has not been initialized"),
n.setLocation(i, Sh.LEFT, r.getLocation(i, Sh.LEFT)),
ql.isTrue(!r.isNull(i, Sh.RIGHT), "depth of RIGHT side has not been initialized"),
n.setLocation(i, Sh.RIGHT, r.getLocation(i, Sh.RIGHT))))
}
}
}
,
e.prototype.computeLabelling = function() {
for (var t = this._graph.getNodes().iterator(); t.hasNext(); ) {
t.next().getEdges().computeLabelling(this._arg)
}
this.mergeSymLabels(),
this.updateNodeLabelling()
}
,
e.prototype.labelIncompleteNodes = function() {
for (var t = this._graph.getNodes().iterator(); t.hasNext(); ) {
var e = t.next()
, n = e.getLabel();
e.isIsolated() && (n.isNull(0) ? this.labelIncompleteNode(e, 0) : this.labelIncompleteNode(e, 1)),
e.getEdges().updateLabelling(n)
}
}
,
e.prototype.isCoveredByA = function(t) {
return !!this.isCovered(t, this._resultPolyList)
}
,
e.prototype.interfaces_ = function() {
return []
}
,
e.prototype.getClass = function() {
return e
}
,
e
}(Cg);
Mg.overlayOp = function(t, e, n) {
return new Mg(t,e).getResultGeometry(n)
}
,
Mg.intersection = function(t, e) {
if (t.isEmpty() || e.isEmpty())
return Mg.createEmptyResult(Mg.INTERSECTION, t, e, t.getFactory());
if (t.isGeometryCollection()) {
var n = e;
return Wf.map(t, {
interfaces_: function() {
return [Pg.MapOp]
},
map: function(t) {
return t.intersection(n)
}
})
}
return t.checkNotGeometryCollection(t),
t.checkNotGeometryCollection(e),
ug.overlayOp(t, e, Mg.INTERSECTION)
}
,
Mg.symDifference = function(t, e) {
if (t.isEmpty() || e.isEmpty()) {
if (t.isEmpty() && e.isEmpty())
return Mg.createEmptyResult(Mg.SYMDIFFERENCE, t, e, t.getFactory());
if (t.isEmpty())
return e.copy();
if (e.isEmpty())
return t.copy()
}
return t.checkNotGeometryCollection(t),
t.checkNotGeometryCollection(e),
ug.overlayOp(t, e, Mg.SYMDIFFERENCE)
}
,
Mg.resultDimension = function(t, e, n) {
var r = e.getDimension()
, i = n.getDimension()
, o = -1;
switch (t) {
case Mg.INTERSECTION:
o = Math.min(r, i);
break;
case Mg.UNION:
o = Math.max(r, i);
break;
case Mg.DIFFERENCE:
o = r;
break;
case Mg.SYMDIFFERENCE:
o = Math.max(r, i)
}
return o
}
,
Mg.createEmptyResult = function(t, e, n, r) {
var i = null;
switch (Mg.resultDimension(t, e, n)) {
case -1:
i = r.createGeometryCollection(new Array(0).fill(null));
break;
case 0:
i = r.createPoint();
break;
case 1:
i = r.createLineString();
break;
case 2:
i = r.createPolygon()
}
return i
}
,
Mg.difference = function(t, e) {
return t.isEmpty() ? Mg.createEmptyResult(Mg.DIFFERENCE, t, e, t.getFactory()) : e.isEmpty() ? t.copy() : (t.checkNotGeometryCollection(t),
t.checkNotGeometryCollection(e),
ug.overlayOp(t, e, Mg.DIFFERENCE))
}
,
Mg.isResultOfOp = function() {
if (2 === arguments.length) {
var t = arguments[0]
, e = arguments[1]
, n = t.getLocation(0)
, r = t.getLocation(1);
return Mg.isResultOfOp(n, r, e)
}
if (3 === arguments.length) {
var i = arguments[0]
, o = arguments[1]
, s = arguments[2];
switch (i === pl.BOUNDARY && (i = pl.INTERIOR),
o === pl.BOUNDARY && (o = pl.INTERIOR),
s) {
case Mg.INTERSECTION:
return i === pl.INTERIOR && o === pl.INTERIOR;
case Mg.UNION:
return i === pl.INTERIOR || o === pl.INTERIOR;
case Mg.DIFFERENCE:
return i === pl.INTERIOR && o !== pl.INTERIOR;
case Mg.SYMDIFFERENCE:
return i === pl.INTERIOR && o !== pl.INTERIOR || i !== pl.INTERIOR && o === pl.INTERIOR
}
return !1
}
}
,
Mg.INTERSECTION = 1,
Mg.UNION = 2,
Mg.DIFFERENCE = 3,
Mg.SYMDIFFERENCE = 4;
var Lg = function() {
this._g = null,
this._boundaryDistanceTolerance = null,
this._linework = null,
this._ptLocator = new Pf,
this._seg = new vp;
var t = arguments[0]
, e = arguments[1];
this._g = t,
this._boundaryDistanceTolerance = e,
this._linework = this.extractLinework(t)
};
Lg.prototype.isWithinToleranceOfBoundary = function(t) {
for (var e = this, n = 0; n < this._linework.getNumGeometries(); n++)
for (var r = e._linework.getGeometryN(n).getCoordinateSequence(), i = 0; i < r.size() - 1; i++) {
if (r.getCoordinate(i, e._seg.p0),
r.getCoordinate(i + 1, e._seg.p1),
e._seg.distance(t) <= e._boundaryDistanceTolerance)
return !0
}
return !1
}
,
Lg.prototype.getLocation = function(t) {
return this.isWithinToleranceOfBoundary(t) ? pl.BOUNDARY : this._ptLocator.locate(t, this._g)
}
,
Lg.prototype.extractLinework = function(t) {
var e = new Og;
t.apply(e);
var n = e.getLinework()
, r = _h.toLineStringArray(n);
return t.getFactory().createMultiLineString(r)
}
,
Lg.prototype.interfaces_ = function() {
return []
}
,
Lg.prototype.getClass = function() {
return Lg
}
;
var Og = function() {
this._linework = null,
this._linework = new lc
};
Og.prototype.getLinework = function() {
return this._linework
}
,
Og.prototype.filter = function(t) {
if (t instanceof th) {
var e = t;
this._linework.add(e.getExteriorRing());
for (var n = 0; n < e.getNumInteriorRing(); n++)
this._linework.add(e.getInteriorRingN(n))
}
}
,
Og.prototype.interfaces_ = function() {
return [Dc]
}
,
Og.prototype.getClass = function() {
return Og
}
;
var Rg = function() {
this._g = null,
this._doLeft = !0,
this._doRight = !0;
var t = arguments[0];
this._g = t
};
Rg.prototype.extractPoints = function(t, e, n) {
for (var r = t.getCoordinates(), i = 0; i < r.length - 1; i++)
this.computeOffsetPoints(r[i], r[i + 1], e, n)
}
,
Rg.prototype.setSidesToGenerate = function(t, e) {
this._doLeft = t,
this._doRight = e
}
,
Rg.prototype.getPoints = function(t) {
for (var e = new lc, n = Cf.getLines(this._g).iterator(); n.hasNext(); ) {
var r = n.next();
this.extractPoints(r, t, e)
}
return e
}
,
Rg.prototype.computeOffsetPoints = function(t, e, n, r) {
var i = e.x - t.x
, o = e.y - t.y
, s = Math.sqrt(i * i + o * o)
, a = n * i / s
, u = n * o / s
, l = (e.x + t.x) / 2
, c = (e.y + t.y) / 2;
if (this._doLeft) {
var h = new ul(l - u,c + a);
r.add(h)
}
if (this._doRight) {
var p = new ul(l + u,c - a);
r.add(p)
}
}
,
Rg.prototype.interfaces_ = function() {
return []
}
,
Rg.prototype.getClass = function() {
return Rg
}
;
var Tg = function t() {
this._geom = null,
this._locFinder = null,
this._location = new Array(3).fill(null),
this._invalidLocation = null,
this._boundaryDistanceTolerance = t.TOLERANCE,
this._testCoords = new lc;
var e = arguments[0]
, n = arguments[1]
, r = arguments[2];
this._boundaryDistanceTolerance = t.computeBoundaryDistanceTolerance(e, n),
this._geom = [e, n, r],
this._locFinder = [new Lg(this._geom[0],this._boundaryDistanceTolerance), new Lg(this._geom[1],this._boundaryDistanceTolerance), new Lg(this._geom[2],this._boundaryDistanceTolerance)]
}
, Ag = {
TOLERANCE: {
configurable: !0
}
};
Tg.prototype.reportResult = function(t, e, n) {
Pl.out.println("Overlay result invalid - A:" + pl.toLocationSymbol(e[0]) + " B:" + pl.toLocationSymbol(e[1]) + " expected:" + (n ? "i" : "e") + " actual:" + pl.toLocationSymbol(e[2]))
}
,
Tg.prototype.isValid = function(t) {
this.addTestPts(this._geom[0]),
this.addTestPts(this._geom[1]);
var e = this.checkValid(t);
return e
}
,
Tg.prototype.checkValid = function() {
var t = this;
if (1 === arguments.length) {
for (var e = arguments[0], n = 0; n < this._testCoords.size(); n++) {
var r = t._testCoords.get(n);
if (!t.checkValid(e, r))
return t._invalidLocation = r,
!1
}
return !0
}
if (2 === arguments.length) {
var i = arguments[0]
, o = arguments[1];
return this._location[0] = this._locFinder[0].getLocation(o),
this._location[1] = this._locFinder[1].getLocation(o),
this._location[2] = this._locFinder[2].getLocation(o),
!!Tg.hasLocation(this._location, pl.BOUNDARY) || this.isValidResult(i, this._location)
}
}
,
Tg.prototype.addTestPts = function(t) {
var e = new Rg(t);
this._testCoords.addAll(e.getPoints(5 * this._boundaryDistanceTolerance))
}
,
Tg.prototype.isValidResult = function(t, e) {
var n = Mg.isResultOfOp(e[0], e[1], t)
, r = !(n ^ e[2] === pl.INTERIOR);
return r || this.reportResult(t, e, n),
r
}
,
Tg.prototype.getInvalidLocation = function() {
return this._invalidLocation
}
,
Tg.prototype.interfaces_ = function() {
return []
}
,
Tg.prototype.getClass = function() {
return Tg
}
,
Tg.hasLocation = function(t, e) {
for (var n = 0; n < 3; n++)
if (t[n] === e)
return !0;
return !1
}
,
Tg.computeBoundaryDistanceTolerance = function(t, e) {
return Math.min($f.computeSizeBasedSnapTolerance(t), $f.computeSizeBasedSnapTolerance(e))
}
,
Tg.isValid = function(t, e, n, r) {
return new Tg(t,e,r).isValid(n)
}
,
Ag.TOLERANCE.get = function() {
return 1e-6
}
,
Object.defineProperties(Tg, Ag);
var Dg = function t(e) {
this._geomFactory = null,
this._skipEmpty = !1,
this._inputGeoms = null,
this._geomFactory = t.extractFactory(e),
this._inputGeoms = e
};
Dg.prototype.extractElements = function(t, e) {
if (null === t)
return null;
for (var n = 0; n < t.getNumGeometries(); n++) {
var r = t.getGeometryN(n);
this._skipEmpty && r.isEmpty() || e.add(r)
}
}
,
Dg.prototype.combine = function() {
for (var t = new lc, e = this._inputGeoms.iterator(); e.hasNext(); ) {
var n = e.next();
this.extractElements(n, t)
}
return 0 === t.size() ? null !== this._geomFactory ? this._geomFactory.createGeometryCollection(null) : null : this._geomFactory.buildGeometry(t)
}
,
Dg.prototype.interfaces_ = function() {
return []
}
,
Dg.prototype.getClass = function() {
return Dg
}
,
Dg.combine = function() {
if (1 === arguments.length) {
var t = arguments[0]
, e = new Dg(t);
return e.combine()
}
if (2 === arguments.length) {
var n = arguments[0]
, r = arguments[1]
, i = new Dg(Dg.createList(n, r));
return i.combine()
}
if (3 === arguments.length) {
var o = arguments[0]
, s = arguments[1]
, a = arguments[2]
, u = new Dg(Dg.createList(o, s, a));
return u.combine()
}
}
,
Dg.extractFactory = function(t) {
return t.isEmpty() ? null : t.iterator().next().getFactory()
}
,
Dg.createList = function() {
if (2 === arguments.length) {
var t = arguments[0]
, e = arguments[1]
, n = new lc;
return n.add(t),
n.add(e),
n
}
if (3 === arguments.length) {
var r = arguments[0]
, i = arguments[1]
, o = arguments[2]
, s = new lc;
return s.add(r),
s.add(i),
s.add(o),
s
}
}
;
var Fg = function() {
this._inputPolys = null,
this._geomFactory = null;
var t = arguments[0];
this._inputPolys = t,
null === this._inputPolys && (this._inputPolys = new lc)
}
, kg = {
STRTREE_NODE_CAPACITY: {
configurable: !0
}
};
Fg.prototype.reduceToGeometries = function(t) {
for (var e = new lc, n = t.iterator(); n.hasNext(); ) {
var r = n.next()
, i = null;
gl(r, ac) ? i = this.unionTree(r) : r instanceof Wl && (i = r),
e.add(i)
}
return e
}
,
Fg.prototype.extractByEnvelope = function(t, e, n) {
for (var r = new lc, i = 0; i < e.getNumGeometries(); i++) {
var o = e.getGeometryN(i);
o.getEnvelopeInternal().intersects(t) ? r.add(o) : n.add(o)
}
return this._geomFactory.buildGeometry(r)
}
,
Fg.prototype.unionOptimized = function(t, e) {
var n = t.getEnvelopeInternal()
, r = e.getEnvelopeInternal();
if (!n.intersects(r))
return Dg.combine(t, e);
if (t.getNumGeometries() <= 1 && e.getNumGeometries() <= 1)
return this.unionActual(t, e);
var i = n.intersection(r);
return this.unionUsingEnvelopeIntersection(t, e, i)
}
,
Fg.prototype.union = function() {
if (null === this._inputPolys)
throw new Error("union() method cannot be called twice");
if (this._inputPolys.isEmpty())
return null;
this._geomFactory = this._inputPolys.iterator().next().getFactory();
for (var t = new up(Fg.STRTREE_NODE_CAPACITY), e = this._inputPolys.iterator(); e.hasNext(); ) {
var n = e.next();
t.insert(n.getEnvelopeInternal(), n)
}
this._inputPolys = null;
var r = t.itemsTree();
return this.unionTree(r)
}
,
Fg.prototype.binaryUnion = function() {
if (1 === arguments.length) {
var t = arguments[0];
return this.binaryUnion(t, 0, t.size())
}
if (3 === arguments.length) {
var e = arguments[0]
, n = arguments[1]
, r = arguments[2];
if (r - n <= 1) {
var i = Fg.getGeometry(e, n);
return this.unionSafe(i, null)
}
if (r - n == 2)
return this.unionSafe(Fg.getGeometry(e, n), Fg.getGeometry(e, n + 1));
var o = Math.trunc((r + n) / 2)
, s = this.binaryUnion(e, n, o)
, a = this.binaryUnion(e, o, r);
return this.unionSafe(s, a)
}
}
,
Fg.prototype.repeatedUnion = function(t) {
for (var e = null, n = t.iterator(); n.hasNext(); ) {
var r = n.next();
e = null === e ? r.copy() : e.union(r)
}
return e
}
,
Fg.prototype.unionSafe = function(t, e) {
return null === t && null === e ? null : null === t ? e.copy() : null === e ? t.copy() : this.unionOptimized(t, e)
}
,
Fg.prototype.unionActual = function(t, e) {
return Fg.restrictToPolygons(t.union(e))
}
,
Fg.prototype.unionTree = function(t) {
var e = this.reduceToGeometries(t);
return this.binaryUnion(e)
}
,
Fg.prototype.unionUsingEnvelopeIntersection = function(t, e, n) {
var r = new lc
, i = this.extractByEnvelope(n, t, r)
, o = this.extractByEnvelope(n, e, r)
, s = this.unionActual(i, o);
return r.add(s),
Dg.combine(r)
}
,
Fg.prototype.bufferUnion = function() {
if (1 === arguments.length) {
var t = arguments[0]
, e = t.get(0).getFactory()
, n = e.buildGeometry(t)
, r = n.buffer(0);
return r
}
if (2 === arguments.length) {
var i = arguments[0]
, o = arguments[1]
, s = i.getFactory()
, a = s.createGeometryCollection([i, o])
, u = a.buffer(0);
return u
}
}
,
Fg.prototype.interfaces_ = function() {
return []
}
,
Fg.prototype.getClass = function() {
return Fg
}
,
Fg.restrictToPolygons = function(t) {
if (gl(t, $c))
return t;
var e = Sf.getPolygons(t);
return 1 === e.size() ? e.get(0) : t.getFactory().createMultiPolygon(_h.toPolygonArray(e))
}
,
Fg.getGeometry = function(t, e) {
return e >= t.size() ? null : t.get(e)
}
,
Fg.union = function(t) {
return new Fg(t).union()
}
,
kg.STRTREE_NODE_CAPACITY.get = function() {
return 4
}
,
Object.defineProperties(Fg, kg);
var Gg = function() {};
function qg() {
return new Bg
}
function Bg() {
this.reset()
}
Gg.prototype.interfaces_ = function() {
return []
}
,
Gg.prototype.getClass = function() {
return Gg
}
,
Gg.union = function(t, e) {
if (t.isEmpty() || e.isEmpty()) {
if (t.isEmpty() && e.isEmpty())
return Mg.createEmptyResult(Mg.UNION, t, e, t.getFactory());
if (t.isEmpty())
return e.copy();
if (e.isEmpty())
return t.copy()
}
return t.checkNotGeometryCollection(t),
t.checkNotGeometryCollection(e),
ug.overlayOp(t, e, Mg.UNION)
}
,
Bg.prototype = {
constructor: Bg,
reset: function() {
this.s = this.t = 0
},
add: function(t) {
jg(zg, t, this.t),
jg(this, zg.s, this.s),
this.s ? this.t += zg.t : this.s = zg.t
},
valueOf: function() {
return this.s
}
};
var zg = new Bg;
function jg(t, e, n) {
var r = t.s = e + n
, i = r - e
, o = r - i;
t.t = e - o + (n - i)
}
var Ug = 1e-6
, Vg = Math.PI
, Xg = Vg / 2
, Yg = Vg / 4
, Hg = 2 * Vg
, Wg = 180 / Vg
, Jg = Vg / 180
, Zg = Math.abs
, Kg = Math.atan
, Qg = Math.atan2
, $g = Math.cos
, td = Math.sin
, ed = Math.sqrt;
function nd(t) {
return t > 1 ? 0 : t < -1 ? Vg : Math.acos(t)
}
function rd(t) {
return t > 1 ? Xg : t < -1 ? -Xg : Math.asin(t)
}
function id() {}
function od(t, e) {
t && ad.hasOwnProperty(t.type) && ad[t.type](t, e)
}
var sd = {
Feature: function(t, e) {
od(t.geometry, e)
},
FeatureCollection: function(t, e) {
for (var n = t.features, r = -1, i = n.length; ++r < i; )
od(n[r].geometry, e)
}
}
, ad = {
Sphere: function(t, e) {
e.sphere()
},
Point: function(t, e) {
t = t.coordinates,
e.point(t[0], t[1], t[2])
},
MultiPoint: function(t, e) {
for (var n = t.coordinates, r = -1, i = n.length; ++r < i; )
t = n[r],
e.point(t[0], t[1], t[2])
},
LineString: function(t, e) {
ud(t.coordinates, e, 0)
},
MultiLineString: function(t, e) {
for (var n = t.coordinates, r = -1, i = n.length; ++r < i; )
ud(n[r], e, 0)
},
Polygon: function(t, e) {
ld(t.coordinates, e)
},
MultiPolygon: function(t, e) {
for (var n = t.coordinates, r = -1, i = n.length; ++r < i; )
ld(n[r], e)
},
GeometryCollection: function(t, e) {
for (var n = t.geometries, r = -1, i = n.length; ++r < i; )
od(n[r], e)
}
};
function ud(t, e, n) {
var r, i = -1, o = t.length - n;
for (e.lineStart(); ++i < o; )
r = t[i],
e.point(r[0], r[1], r[2]);
e.lineEnd()
}
function ld(t, e) {
var n = -1
, r = t.length;
for (e.polygonStart(); ++n < r; )
ud(t[n], e, 1);
e.polygonEnd()
}
qg(),
qg();
function cd(t) {
return [Qg(t[1], t[0]), rd(t[2])]
}
function hd(t) {
var e = t[0]
, n = t[1]
, r = $g(n);
return [r * $g(e), r * td(e), td(n)]
}
function pd(t, e) {
return t[0] * e[0] + t[1] * e[1] + t[2] * e[2]
}
function fd(t, e) {
return [t[1] * e[2] - t[2] * e[1], t[2] * e[0] - t[0] * e[2], t[0] * e[1] - t[1] * e[0]]
}
function gd(t, e) {
t[0] += e[0],
t[1] += e[1],
t[2] += e[2]
}
function dd(t, e) {
return [t[0] * e, t[1] * e, t[2] * e]
}
function yd(t) {
var e = ed(t[0] * t[0] + t[1] * t[1] + t[2] * t[2]);
t[0] /= e,
t[1] /= e,
t[2] /= e
}
qg();
function vd(t, e) {
function n(n, r) {
return n = t(n, r),
e(n[0], n[1])
}
return t.invert && e.invert && (n.invert = function(n, r) {
return (n = e.invert(n, r)) && t.invert(n[0], n[1])
}
),
n
}
function _d(t, e) {
return [t > Vg ? t - Hg : t < -Vg ? t + Hg : t, e]
}
function md(t) {
return function(e, n) {
return [(e += t) > Vg ? e - Hg : e < -Vg ? e + Hg : e, n]
}
}
function xd(t) {
var e = md(t);
return e.invert = md(-t),
e
}
function Ed(t, e) {
var n = $g(t)
, r = td(t)
, i = $g(e)
, o = td(e);
function s(t, e) {
var s = $g(e)
, a = $g(t) * s
, u = td(t) * s
, l = td(e)
, c = l * n + a * r;
return [Qg(u * i - c * o, a * n - l * r), rd(c * i + u * o)]
}
return s.invert = function(t, e) {
var s = $g(e)
, a = $g(t) * s
, u = td(t) * s
, l = td(e)
, c = l * i - u * o;
return [Qg(u * i + l * o, a * n + c * r), rd(c * n - a * r)]
}
,
s
}
function bd(t, e) {
(e = hd(e))[0] -= t,
yd(e);
var n = nd(-e[1]);
return ((-e[2] < 0 ? -n : n) + Hg - Ug) % Hg
}
function wd() {
var t, e = [];
return {
point: function(e, n) {
t.push([e, n])
},
lineStart: function() {
e.push(t = [])
},
lineEnd: id,
rejoin: function() {
e.length > 1 && e.push(e.pop().concat(e.shift()))
},
result: function() {
var n = e;
return e = [],
t = null,
n
}
}
}
function Id(t, e) {
return Zg(t[0] - e[0]) < Ug && Zg(t[1] - e[1]) < Ug
}
function Nd(t, e, n, r) {
this.x = t,
this.z = e,
this.o = n,
this.e = r,
this.v = !1,
this.n = this.p = null
}
function Sd(t, e, n, r, i) {
var o, s, a = [], u = [];
if (t.forEach((function(t) {
if (!((e = t.length - 1) <= 0)) {
var e, n, r = t[0], s = t[e];
if (Id(r, s)) {
for (i.lineStart(),
o = 0; o < e; ++o)
i.point((r = t[o])[0], r[1]);
i.lineEnd()
} else
a.push(n = new Nd(r,t,null,!0)),
u.push(n.o = new Nd(r,null,n,!1)),
a.push(n = new Nd(s,t,null,!1)),
u.push(n.o = new Nd(s,null,n,!0))
}
}
)),
a.length) {
for (u.sort(e),
Cd(a),
Cd(u),
o = 0,
s = u.length; o < s; ++o)
u[o].e = n = !n;
for (var l, c, h = a[0]; ; ) {
for (var p = h, f = !0; p.v; )
if ((p = p.n) === h)
return;
l = p.z,
i.lineStart();
do {
if (p.v = p.o.v = !0,
p.e) {
if (f)
for (o = 0,
s = l.length; o < s; ++o)
i.point((c = l[o])[0], c[1]);
else
r(p.x, p.n.x, 1, i);
p = p.n
} else {
if (f)
for (l = p.p.z,
o = l.length - 1; o >= 0; --o)
i.point((c = l[o])[0], c[1]);
else
r(p.x, p.p.x, -1, i);
p = p.p
}
l = (p = p.o).z,
f = !f
} while (!p.v);
i.lineEnd()
}
}
}
function Cd(t) {
if (e = t.length) {
for (var e, n, r = 0, i = t[0]; ++r < e; )
i.n = n = t[r],
n.p = i,
i = n;
i.n = n = t[0],
n.p = i
}
}
function Pd(t, e) {
return t < e ? -1 : t > e ? 1 : t >= e ? 0 : NaN
}
_d.invert = _d;
var Md, Ld;
1 === (Md = Pd).length && (Ld = Md,
Md = function(t, e) {
return Pd(Ld(t), e)
}
);
function Od(t) {
for (var e, n, r, i = t.length, o = -1, s = 0; ++o < i; )
s += t[o].length;
for (n = new Array(s); --i >= 0; )
for (e = (r = t[i]).length; --e >= 0; )
n[--s] = r[e];
return n
}
var Rd = 1e9
, Td = -Rd;
function Ad(t, e, n, r) {
function i(i, o) {
return t <= i && i <= n && e <= o && o <= r
}
function o(i, o, a, l) {
var c = 0
, h = 0;
if (null == i || (c = s(i, a)) !== (h = s(o, a)) || u(i, o) < 0 ^ a > 0)
do {
l.point(0 === c || 3 === c ? t : n, c > 1 ? r : e)
} while ((c = (c + a + 4) % 4) !== h);
else
l.point(o[0], o[1])
}
function s(r, i) {
return Zg(r[0] - t) < Ug ? i > 0 ? 0 : 3 : Zg(r[0] - n) < Ug ? i > 0 ? 2 : 1 : Zg(r[1] - e) < Ug ? i > 0 ? 1 : 0 : i > 0 ? 3 : 2
}
function a(t, e) {
return u(t.x, e.x)
}
function u(t, e) {
var n = s(t, 1)
, r = s(e, 1);
return n !== r ? n - r : 0 === n ? e[1] - t[1] : 1 === n ? t[0] - e[0] : 2 === n ? t[1] - e[1] : e[0] - t[0]
}
return function(s) {
var u, l, c, h, p, f, g, d, y, v, _, m = s, x = wd(), E = {
point: b,
lineStart: function() {
E.point = w,
l && l.push(c = []);
v = !0,
y = !1,
g = d = NaN
},
lineEnd: function() {
u && (w(h, p),
f && y && x.rejoin(),
u.push(x.result()));
E.point = b,
y && m.lineEnd()
},
polygonStart: function() {
m = x,
u = [],
l = [],
_ = !0
},
polygonEnd: function() {
var e = function() {
for (var e = 0, n = 0, i = l.length; n < i; ++n)
for (var o, s, a = l[n], u = 1, c = a.length, h = a[0], p = h[0], f = h[1]; u < c; ++u)
o = p,
s = f,
p = (h = a[u])[0],
f = h[1],
s <= r ? f > r && (p - o) * (r - s) > (f - s) * (t - o) && ++e : f <= r && (p - o) * (r - s) < (f - s) * (t - o) && --e;
return e
}()
, n = _ && e
, i = (u = Od(u)).length;
(n || i) && (s.polygonStart(),
n && (s.lineStart(),
o(null, null, 1, s),
s.lineEnd()),
i && Sd(u, a, e, o, s),
s.polygonEnd());
m = s,
u = l = c = null
}
};
function b(t, e) {
i(t, e) && m.point(t, e)
}
function w(o, s) {
var a = i(o, s);
if (l && c.push([o, s]),
v)
h = o,
p = s,
f = a,
v = !1,
a && (m.lineStart(),
m.point(o, s));
else if (a && y)
m.point(o, s);
else {
var u = [g = Math.max(Td, Math.min(Rd, g)), d = Math.max(Td, Math.min(Rd, d))]
, x = [o = Math.max(Td, Math.min(Rd, o)), s = Math.max(Td, Math.min(Rd, s))];
!function(t, e, n, r, i, o) {
var s, a = t[0], u = t[1], l = 0, c = 1, h = e[0] - a, p = e[1] - u;
if (s = n - a,
h || !(s > 0)) {
if (s /= h,
h < 0) {
if (s < l)
return;
s < c && (c = s)
} else if (h > 0) {
if (s > c)
return;
s > l && (l = s)
}
if (s = i - a,
h || !(s < 0)) {
if (s /= h,
h < 0) {
if (s > c)
return;
s > l && (l = s)
} else if (h > 0) {
if (s < l)
return;
s < c && (c = s)
}
if (s = r - u,
p || !(s > 0)) {
if (s /= p,
p < 0) {
if (s < l)
return;
s < c && (c = s)
} else if (p > 0) {
if (s > c)
return;
s > l && (l = s)
}
if (s = o - u,
p || !(s < 0)) {
if (s /= p,
p < 0) {
if (s > c)
return;
s > l && (l = s)
} else if (p > 0) {
if (s < l)
return;
s < c && (c = s)
}
return l > 0 && (t[0] = a + l * h,
t[1] = u + l * p),
c < 1 && (e[0] = a + c * h,
e[1] = u + c * p),
!0
}
}
}
}
}(u, x, t, e, n, r) ? a && (m.lineStart(),
m.point(o, s),
_ = !1) : (y || (m.lineStart(),
m.point(u[0], u[1])),
m.point(x[0], x[1]),
a || m.lineEnd(),
_ = !1)
}
g = o,
d = s,
y = a
}
return E
}
}
var Dd = qg();
qg();
function Fd(t) {
return t
}
qg(),
qg();
var kd = 1 / 0
, Gd = kd
, qd = -kd
, Bd = qd
, zd = {
point: function(t, e) {
t < kd && (kd = t);
t > qd && (qd = t);
e < Gd && (Gd = e);
e > Bd && (Bd = e)
},
lineStart: id,
lineEnd: id,
polygonStart: id,
polygonEnd: id,
result: function() {
var t = [[kd, Gd], [qd, Bd]];
return qd = Bd = -(Gd = kd = 1 / 0),
t
}
};
qg();
function jd(t, e, n, r) {
return function(i, o) {
var s, a, u, l = e(o), c = i.invert(r[0], r[1]), h = wd(), p = e(h), f = !1, g = {
point: d,
lineStart: v,
lineEnd: _,
polygonStart: function() {
g.point = m,
g.lineStart = x,
g.lineEnd = E,
a = [],
s = []
},
polygonEnd: function() {
g.point = d,
g.lineStart = v,
g.lineEnd = _,
a = Od(a);
var t = function(t, e) {
var n = e[0]
, r = e[1]
, i = [td(n), -$g(n), 0]
, o = 0
, s = 0;
Dd.reset();
for (var a = 0, u = t.length; a < u; ++a)
if (c = (l = t[a]).length)
for (var l, c, h = l[c - 1], p = h[0], f = h[1] / 2 + Yg, g = td(f), d = $g(f), y = 0; y < c; ++y,
p = _,
g = x,
d = E,
h = v) {
var v = l[y]
, _ = v[0]
, m = v[1] / 2 + Yg
, x = td(m)
, E = $g(m)
, b = _ - p
, w = b >= 0 ? 1 : -1
, I = w * b
, N = I > Vg
, S = g * x;
if (Dd.add(Qg(S * w * td(I), d * E + S * $g(I))),
o += N ? b + w * Hg : b,
N ^ p >= n ^ _ >= n) {
var C = fd(hd(h), hd(v));
yd(C);
var P = fd(i, C);
yd(P);
var M = (N ^ b >= 0 ? -1 : 1) * rd(P[2]);
(r > M || r === M && (C[0] || C[1])) && (s += N ^ b >= 0 ? 1 : -1)
}
}
return (o < -1e-6 || o < Ug && Dd < -1e-6) ^ 1 & s
}(s, c);
a.length ? (f || (o.polygonStart(),
f = !0),
Sd(a, Vd, t, n, o)) : t && (f || (o.polygonStart(),
f = !0),
o.lineStart(),
n(null, null, 1, o),
o.lineEnd()),
f && (o.polygonEnd(),
f = !1),
a = s = null
},
sphere: function() {
o.polygonStart(),
o.lineStart(),
n(null, null, 1, o),
o.lineEnd(),
o.polygonEnd()
}
};
function d(e, n) {
var r = i(e, n);
t(e = r[0], n = r[1]) && o.point(e, n)
}
function y(t, e) {
var n = i(t, e);
l.point(n[0], n[1])
}
function v() {
g.point = y,
l.lineStart()
}
function _() {
g.point = d,
l.lineEnd()
}
function m(t, e) {
u.push([t, e]);
var n = i(t, e);
p.point(n[0], n[1])
}
function x() {
p.lineStart(),
u = []
}
function E() {
m(u[0][0], u[0][1]),
p.lineEnd();
var t, e, n, r, i = p.clean(), l = h.result(), c = l.length;
if (u.pop(),
s.push(u),
u = null,
c)
if (1 & i) {
if ((e = (n = l[0]).length - 1) > 0) {
for (f || (o.polygonStart(),
f = !0),
o.lineStart(),
t = 0; t < e; ++t)
o.point((r = n[t])[0], r[1]);
o.lineEnd()
}
} else
c > 1 && 2 & i && l.push(l.pop().concat(l.shift())),
a.push(l.filter(Ud))
}
return g
}
}
function Ud(t) {
return t.length > 1
}
function Vd(t, e) {
return ((t = t.x)[0] < 0 ? t[1] - Xg - Ug : Xg - t[1]) - ((e = e.x)[0] < 0 ? e[1] - Xg - Ug : Xg - e[1])
}
var Xd = jd((function() {
return !0
}
), (function(t) {
var e, n = NaN, r = NaN, i = NaN;
return {
lineStart: function() {
t.lineStart(),
e = 1
},
point: function(o, s) {
var a = o > 0 ? Vg : -Vg
, u = Zg(o - n);
Zg(u - Vg) < Ug ? (t.point(n, r = (r + s) / 2 > 0 ? Xg : -Xg),
t.point(i, r),
t.lineEnd(),
t.lineStart(),
t.point(a, r),
t.point(o, r),
e = 0) : i !== a && u >= Vg && (Zg(n - i) < Ug && (n -= i * Ug),
Zg(o - a) < Ug && (o -= a * Ug),
r = function(t, e, n, r) {
var i, o, s = td(t - n);
return Zg(s) > Ug ? Kg((td(e) * (o = $g(r)) * td(n) - td(r) * (i = $g(e)) * td(t)) / (i * o * s)) : (e + r) / 2
}(n, r, o, s),
t.point(i, r),
t.lineEnd(),
t.lineStart(),
t.point(a, r),
e = 0),
t.point(n = o, r = s),
i = a
},
lineEnd: function() {
t.lineEnd(),
n = r = NaN
},
clean: function() {
return 2 - e
}
}
}
), (function(t, e, n, r) {
var i;
if (null == t)
i = n * Xg,
r.point(-Vg, i),
r.point(0, i),
r.point(Vg, i),
r.point(Vg, 0),
r.point(Vg, -i),
r.point(0, -i),
r.point(-Vg, -i),
r.point(-Vg, 0),
r.point(-Vg, i);
else if (Zg(t[0] - e[0]) > Ug) {
var o = t[0] < e[0] ? Vg : -Vg;
i = n * o / 2,
r.point(-o, i),
r.point(0, i),
r.point(o, i)
} else
r.point(e[0], e[1])
}
), [-Vg, -Xg]);
function Yd(t, e) {
var n = $g(t)
, r = n > 0
, i = Zg(n) > Ug;
function o(t, e) {
return $g(t) * $g(e) > n
}
function s(t, e, r) {
var i = [1, 0, 0]
, o = fd(hd(t), hd(e))
, s = pd(o, o)
, a = o[0]
, u = s - a * a;
if (!u)
return !r && t;
var l = n * s / u
, c = -n * a / u
, h = fd(i, o)
, p = dd(i, l);
gd(p, dd(o, c));
var f = h
, g = pd(p, f)
, d = pd(f, f)
, y = g * g - d * (pd(p, p) - 1);
if (!(y < 0)) {
var v = ed(y)
, _ = dd(f, (-g - v) / d);
if (gd(_, p),
_ = cd(_),
!r)
return _;
var m, x = t[0], E = e[0], b = t[1], w = e[1];
E < x && (m = x,
x = E,
E = m);
var I = E - x
, N = Zg(I - Vg) < Ug;
if (!N && w < b && (m = b,
b = w,
w = m),
N || I < Ug ? N ? b + w > 0 ^ _[1] < (Zg(_[0] - x) < Ug ? b : w) : b <= _[1] && _[1] <= w : I > Vg ^ (x <= _[0] && _[0] <= E)) {
var S = dd(f, (-g + v) / d);
return gd(S, p),
[_, cd(S)]
}
}
}
function a(e, n) {
var i = r ? t : Vg - t
, o = 0;
return e < -i ? o |= 1 : e > i && (o |= 2),
n < -i ? o |= 4 : n > i && (o |= 8),
o
}
return jd(o, (function(t) {
var e, n, u, l, c;
return {
lineStart: function() {
l = u = !1,
c = 1
},
point: function(h, p) {
var f, g = [h, p], d = o(h, p), y = r ? d ? 0 : a(h, p) : d ? a(h + (h < 0 ? Vg : -Vg), p) : 0;
if (!e && (l = u = d) && t.lineStart(),
d !== u && (!(f = s(e, g)) || Id(e, f) || Id(g, f)) && (g[0] += Ug,
g[1] += Ug,
d = o(g[0], g[1])),
d !== u)
c = 0,
d ? (t.lineStart(),
f = s(g, e),
t.point(f[0], f[1])) : (f = s(e, g),
t.point(f[0], f[1]),
t.lineEnd()),
e = f;
else if (i && e && r ^ d) {
var v;
y & n || !(v = s(g, e, !0)) || (c = 0,
r ? (t.lineStart(),
t.point(v[0][0], v[0][1]),
t.point(v[1][0], v[1][1]),
t.lineEnd()) : (t.point(v[1][0], v[1][1]),
t.lineEnd(),
t.lineStart(),
t.point(v[0][0], v[0][1])))
}
!d || e && Id(e, g) || t.point(g[0], g[1]),
e = g,
u = d,
n = y
},
lineEnd: function() {
u && t.lineEnd(),
e = null
},
clean: function() {
return c | (l && u) << 1
}
}
}
), (function(n, r, i, o) {
!function(t, e, n, r, i, o) {
if (n) {
var s = $g(e)
, a = td(e)
, u = r * n;
null == i ? (i = e + r * Hg,
o = e - u / 2) : (i = bd(s, i),
o = bd(s, o),
(r > 0 ? i < o : i > o) && (i += r * Hg));
for (var l, c = i; r > 0 ? c > o : c < o; c -= u)
l = cd([s, -a * $g(c), -a * td(c)]),
t.point(l[0], l[1])
}
}(o, t, e, i, n, r)
}
), r ? [0, -t] : [-Vg, t - Vg])
}
function Hd(t) {
return function(e) {
var n = new Wd;
for (var r in t)
n[r] = t[r];
return n.stream = e,
n
}
}
function Wd() {}
function Jd(t, e, n) {
var r = e[1][0] - e[0][0]
, i = e[1][1] - e[0][1]
, o = t.clipExtent && t.clipExtent();
t.scale(150).translate([0, 0]),
null != o && t.clipExtent(null),
function(t, e) {
t && sd.hasOwnProperty(t.type) ? sd[t.type](t, e) : od(t, e)
}(n, t.stream(zd));
var s = zd.result()
, a = Math.min(r / (s[1][0] - s[0][0]), i / (s[1][1] - s[0][1]))
, u = +e[0][0] + (r - a * (s[1][0] + s[0][0])) / 2
, l = +e[0][1] + (i - a * (s[1][1] + s[0][1])) / 2;
return null != o && t.clipExtent(o),
t.scale(150 * a).translate([u, l])
}
Wd.prototype = {
constructor: Wd,
point: function(t, e) {
this.stream.point(t, e)
},
sphere: function() {
this.stream.sphere()
},
lineStart: function() {
this.stream.lineStart()
},
lineEnd: function() {
this.stream.lineEnd()
},
polygonStart: function() {
this.stream.polygonStart()
},
polygonEnd: function() {
this.stream.polygonEnd()
}
};
var Zd = $g(30 * Jg);
function Kd(t, e) {
return +e ? function(t, e) {
function n(r, i, o, s, a, u, l, c, h, p, f, g, d, y) {
var v = l - r
, _ = c - i
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if (m > 4 * e && d--) {
var x = s + p
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, w = ed(x * x + E * E + b * b)
, I = rd(b /= w)
, N = Zg(Zg(b) - 1) < Ug || Zg(o - h) < Ug ? (o + h) / 2 : Qg(E, x)
, S = t(N, I)
, C = S[0]
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, M = C - r
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, O = _ * M - v * L;
(O * O / m > e || Zg((v * M + _ * L) / m - .5) > .3 || s * p + a * f + u * g < Zd) && (n(r, i, o, s, a, u, C, P, N, x /= w, E /= w, b, d, y),
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n(C, P, N, x, E, b, l, c, h, p, f, g, d, y))
}
}
return function(e) {
var r, i, o, s, a, u, l, c, h, p, f, g, d = {
point: y,
lineStart: v,
lineEnd: m,
polygonStart: function() {
e.polygonStart(),
d.lineStart = x
},
polygonEnd: function() {
e.polygonEnd(),
d.lineStart = v
}
};
function y(n, r) {
n = t(n, r),
e.point(n[0], n[1])
}
function v() {
c = NaN,
d.point = _,
e.lineStart()
}
function _(r, i) {
var o = hd([r, i])
, s = t(r, i);
n(c, h, l, p, f, g, c = s[0], h = s[1], l = r, p = o[0], f = o[1], g = o[2], 16, e),
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}
function m() {
d.point = y,
e.lineEnd()
}
function x() {
v(),
d.point = E,
d.lineEnd = b
}
function E(t, e) {
_(r = t, e),
i = c,
o = h,
s = p,
a = f,
u = g,
d.point = _
}
function b() {
n(c, h, l, p, f, g, i, o, r, s, a, u, 16, e),
d.lineEnd = m,
m()
}
return d
}
}(t, e) : function(t) {
return Hd({
point: function(e, n) {
e = t(e, n),
this.stream.point(e[0], e[1])
}
})
}(t)
}
var Qd = Hd({
point: function(t, e) {
this.stream.point(t * Jg, e * Jg)
}
});
function $d(t) {
return function(t) {
var e, n, r, i, o, s, a, u, l, c, h = 150, p = 480, f = 250, g = 0, d = 0, y = 0, v = 0, _ = 0, m = null, x = Xd, E = null, b = Fd, w = .5, I = Kd(C, w);
function N(t) {
return [(t = o(t[0] * Jg, t[1] * Jg))[0] * h + n, r - t[1] * h]
}
function S(t) {
return (t = o.invert((t[0] - n) / h, (r - t[1]) / h)) && [t[0] * Wg, t[1] * Wg]
}
function C(t, i) {
return [(t = e(t, i))[0] * h + n, r - t[1] * h]
}
function P() {
o = vd(i = function(t, e, n) {
return (t %= Hg) ? e || n ? vd(xd(t), Ed(e, n)) : xd(t) : e || n ? Ed(e, n) : _d
}(y, v, _), e);
var t = e(g, d);
return n = p - t[0] * h,
r = f + t[1] * h,
M()
}
function M() {
return l = c = null,
N
}
return N.stream = function(t) {
return l && c === t ? l : l = Qd(x(i, I(b(c = t))))
}
,
N.clipAngle = function(t) {
return arguments.length ? (x = +t ? Yd(m = t * Jg, 6 * Jg) : (m = null,
Xd),
M()) : m * Wg
}
,
N.clipExtent = function(t) {
return arguments.length ? (b = null == t ? (E = s = a = u = null,
Fd) : Ad(E = +t[0][0], s = +t[0][1], a = +t[1][0], u = +t[1][1]),
M()) : null == E ? null : [[E, s], [a, u]]
}
,
N.scale = function(t) {
return arguments.length ? (h = +t,
P()) : h
}
,
N.translate = function(t) {
return arguments.length ? (p = +t[0],
f = +t[1],
P()) : [p, f]
}
,
N.center = function(t) {
return arguments.length ? (g = t[0] % 360 * Jg,
d = t[1] % 360 * Jg,
P()) : [g * Wg, d * Wg]
}
,
N.rotate = function(t) {
return arguments.length ? (y = t[0] % 360 * Jg,
v = t[1] % 360 * Jg,
_ = t.length > 2 ? t[2] % 360 * Jg : 0,
P()) : [y * Wg, v * Wg, _ * Wg]
}
,
N.precision = function(t) {
return arguments.length ? (I = Kd(C, w = t * t),
M()) : ed(w)
}
,
N.fitExtent = function(t, e) {
return Jd(N, t, e)
}
,
N.fitSize = function(t, e) {
return function(t, e, n) {
return Jd(t, [[0, 0], e], n)
}(N, t, e)
}
,
function() {
return e = t.apply(this, arguments),
N.invert = e.invert && S,
P()
}
}((function() {
return t
}
))()
}
var ty = function(t) {
return function(e, n) {
var r = $g(e)
, i = $g(n)
, o = t(r * i);
return [o * i * td(e), o * td(n)]
}
}((function(t) {
return (t = nd(t)) && t / td(t)
}
));
function ey() {
return $d(ty).scale(79.4188).clipAngle(179.999)
}
function ny(t, n, r, i) {
var s = t.properties || {}
, a = "Feature" === t.type ? t.geometry : t;
if ("GeometryCollection" === a.type) {
var u = [];
return q(t, (function(t) {
var e = ny(t, n, r, i);
e && u.push(e)
}
)),
f(u)
}
var l = function(t) {
var n = xn(t).geometry.coordinates
, r = [-n[0], -n[1]];
return ey().rotate(r).scale(e)
}(a)
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type: a.type,
coordinates: iy(a.coordinates, l)
}
, h = (new Ih).read(c)
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if (!ry((g = (new Nh).write(g)).coordinates))
return o({
type: g.type,
coordinates: oy(g.coordinates, l)
}, s)
}
function ry(t) {
return Array.isArray(t[0]) ? ry(t[0]) : isNaN(t[0])
}
function iy(t, e) {
return "object" != typeof t[0] ? e(t) : t.map((function(t) {
return iy(t, e)
}
))
}
function oy(t, e) {
return "object" != typeof t[0] ? e.invert(t) : t.map((function(t) {
return oy(t, e)
}
))
}
function sy(t, e, n) {
void 0 === n && (n = {});
var r = rt(t)
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}
function ay(t, e, n) {
void 0 === n && (n = {});
var r = JSON.stringify(n.properties || {})
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N && (I -= d / 4);
for (var S = [], C = [], P = 0; P < 6; P++) {
var M = 2 * Math.PI / 6 * P;
S.push(Math.cos(M)),
C.push(Math.sin(M))
}
for (var L = [], O = 0; O <= E; O++)
for (var R = 0; R <= w; R++) {
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if ((0 !== R || !T) && (0 !== R || !N)) {
var A = O * _ + i - b
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ly([A, D], c / 2, h / 2, JSON.parse(r), S, C).forEach((function(t) {
n.mask ? sy(n.mask, t) && L.push(t) : L.push(t)
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else {
var F = uy([A, D], c / 2, h / 2, JSON.parse(r), S, C);
n.mask ? sy(n.mask, F) && L.push(F) : L.push(F)
}
}
}
return f(L)
}
function uy(t, e, n, r, i, o) {
for (var s = [], a = 0; a < 6; a++) {
var u = t[0] + e * i[a]
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s.push([u, c])
}
return s.push(s[0].slice()),
l([s], r)
}
function ly(t, e, n, r, i, o) {
for (var s = [], a = 0; a < 6; a++) {
var u = [];
u.push(t),
u.push([t[0] + e * i[a], t[1] + n * o[a]]),
u.push([t[0] + e * i[(a + 1) % 6], t[1] + n * o[(a + 1) % 6]]),
u.push(t),
s.push(l([u], r))
}
return s
}
function cy(t) {
return y(t)
}
function hy(t) {
return l(t && t.geometry.coordinates || [[[180, 90], [-180, 90], [-180, -90], [180, -90], [180, 90]]])
}
function py(t, e, n) {
return void 0 === n && (n = {}),
function(t, e, n, r) {
void 0 === r && (r = {});
for (var i = [], o = t[0], s = t[1], a = t[2], u = t[3], c = e / me([o, s], [a, s], r) * (a - o), h = n / me([o, s], [o, u], r) * (u - s), p = a - o, g = u - s, d = Math.floor(p / c), y = Math.floor(g / h), v = (g - y * h) / 2, _ = o + (p - d * c) / 2, m = 0; m < d; m++) {
for (var x = s + v, E = 0; E < y; E++) {
var b = l([[[_, x], [_, x + h], [_ + c, x + h], [_ + c, x], [_, x]]], r.properties);
r.mask ? Ps(r.mask, b) && i.push(b) : i.push(b),
x += h
}
_ += c
}
return f(i)
}(t, e, e, n)
}
function fy(t, e, n) {
void 0 === n && (n = {});
for (var r = [], i = e / me([t[0], t[1]], [t[2], t[1]], n) * (t[2] - t[0]), o = e / me([t[0], t[1]], [t[0], t[3]], n) * (t[3] - t[1]), s = 0, a = t[0]; a <= t[2]; ) {
for (var u = 0, c = t[1]; c <= t[3]; ) {
var h = null
, p = null;
s % 2 == 0 && u % 2 == 0 ? (h = l([[[a, c], [a, c + o], [a + i, c], [a, c]]], n.properties),
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n.mask ? (sy(n.mask, h) && r.push(h),
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r.push(p)),
c += o,
u++
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s++,
a += i
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return f(r)
}
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var r = ed(e * e + n * n)
, i = t(r)
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, s = $g(i);
return [Qg(e * o, r * s), rd(r && n * o / r)]
}
}((function(t) {
return t
}
)),
t.along = function(t, e, n) {
void 0 === n && (n = {});
for (var r = rt(t).coordinates, i = 0, o = 0; o < r.length && !(e >= i && o === r.length - 1); o++) {
if (i >= e) {
var s = e - i;
if (s) {
var u = mn(r[o], r[o - 1]) - 180;
return vn(r[o], s, u, n)
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}
i += me(r[o], r[o + 1], n)
}
return a(r[r.length - 1])
}
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t.angle = function(t, e, n, r) {
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throw new Error("options is invalid");
if (!t)
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if (!e)
throw new Error("midPoint is required");
if (!n)
throw new Error("endPoint is required");
var i = t
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t.applyFilter = uu,
t.area = jr,
t.areaFactors = i,
t.bbox = Z,
t.bboxClip = function(t, e) {
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o.forEach((function(t) {
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var r, i, o, s, a, u = t.length, l = Ri(t[0], e), c = [];
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r = 1; r < u; r++) {
for (s = t[r - 1],
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if (!(l | i)) {
c.push(s),
i !== o ? (c.push(a),
r < u - 1 && (n.push(c),
c = [])) : r === u - 1 && c.push(a);
break
}
if (l & i)
break;
l ? l = Ri(s = Oi(s, a, l, e), e) : i = Ri(a = Oi(s, a, i, e), e)
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l = o
}
c.length && n.push(c)
}(t, e, s)
}
)),
1 === s.length ? h(s[0], i) : g(s, i);
case "Polygon":
return l(Ti(o, e), i);
case "MultiPolygon":
return y(o.map((function(t) {
return Ti(t, e)
}
)), i);
default:
throw new Error("geometry " + r + " not supported")
}
}
,
t.bboxPolygon = gn,
t.bearing = mn,
t.bearingToAngle = b,
t.bearingToAzimuth = b,
t.bezier = fn,
t.bezierSpline = fn,
t.booleanClockwise = Yi,
t.booleanContains = function(t, e) {
var n = rt(t)
, r = rt(e)
, i = n.type
, o = r.type
, s = n.coordinates
, a = r.coordinates;
switch (i) {
case "Point":
switch (o) {
case "Point":
return vs(s, a);
default:
throw new Error("feature2 " + o + " geometry not supported")
}
case "MultiPoint":
switch (o) {
case "Point":
return function(t, e) {
var n, r = !1;
for (n = 0; n < t.coordinates.length; n++)
if (vs(t.coordinates[n], e.coordinates)) {
r = !0;
break
}
return r
}(n, r);
case "MultiPoint":
return function(t, e) {
for (var n = 0, r = e.coordinates; n < r.length; n++) {
for (var i = r[n], o = !1, s = 0, a = t.coordinates; s < a.length; s++) {
if (vs(i, a[s])) {
o = !0;
break
}
}
if (!o)
return !1
}
return !0
}(n, r);
default:
throw new Error("feature2 " + o + " geometry not supported")
}
case "LineString":
switch (o) {
case "Point":
return Wr(r, n, {
ignoreEndVertices: !0
});
case "LineString":
return function(t, e) {
for (var n = !1, r = 0, i = e.coordinates; r < i.length; r++) {
var o = i[r];
if (Wr({
type: "Point",
coordinates: o
}, t, {
ignoreEndVertices: !0
}) && (n = !0),
!Wr({
type: "Point",
coordinates: o
}, t, {
ignoreEndVertices: !1
}))
return !1
}
return n
}(n, r);
case "MultiPoint":
return function(t, e) {
for (var n = !1, r = 0, i = e.coordinates; r < i.length; r++) {
var o = i[r];
if (Wr(o, t, {
ignoreEndVertices: !0
}) && (n = !0),
!Wr(o, t))
return !1
}
if (n)
return !0;
return !1
}(n, r);
default:
throw new Error("feature2 " + o + " geometry not supported")
}
case "Polygon":
switch (o) {
case "Point":
return ye(r, n, {
ignoreBoundary: !0
});
case "LineString":
return function(t, e) {
var n = !1
, r = 0
, i = Z(t)
, o = Z(e);
if (!ys(i, o))
return !1;
for (; r < e.coordinates.length - 1; r++) {
if (ye({
type: "Point",
coordinates: _s(e.coordinates[r], e.coordinates[r + 1])
}, t, {
ignoreBoundary: !0
})) {
n = !0;
break
}
}
return n
}(n, r);
case "Polygon":
return function(t, e) {
if ("Feature" === t.type && null === t.geometry)
return !1;
if ("Feature" === e.type && null === e.geometry)
return !1;
var n = Z(t)
, r = Z(e);
if (!ys(n, r))
return !1;
for (var i = rt(e).coordinates, o = 0, s = i; o < s.length; o++)
for (var a = 0, u = s[o]; a < u.length; a++) {
if (!ye(u[a], t))
return !1
}
return !0
}(n, r);
case "MultiPoint":
return function(t, e) {
for (var n = 0, r = e.coordinates; n < r.length; n++) {
if (!ye(r[n], t, {
ignoreBoundary: !0
}))
return !1
}
return !0
}(n, r);
default:
throw new Error("feature2 " + o + " geometry not supported")
}
default:
throw new Error("feature1 " + i + " geometry not supported")
}
}
,
t.booleanCrosses = function(t, e) {
var n = rt(t)
, r = rt(e)
, i = n.type
, o = r.type;
switch (i) {
case "MultiPoint":
switch (o) {
case "LineString":
return ms(n, r);
case "Polygon":
return Es(n, r);
default:
throw new Error("feature2 " + o + " geometry not supported")
}
case "LineString":
switch (o) {
case "MultiPoint":
return ms(r, n);
case "LineString":
return function(t, e) {
if (Or(t, e).features.length > 0)
for (var n = 0; n < t.coordinates.length - 1; n++)
for (var r = 0; r < e.coordinates.length - 1; r++) {
var i = !0;
if (0 !== r && r !== e.coordinates.length - 2 || (i = !1),
bs(t.coordinates[n], t.coordinates[n + 1], e.coordinates[r], i))
return !0
}
return !1
}(n, r);
case "Polygon":
return xs(n, r);
default:
throw new Error("feature2 " + o + " geometry not supported")
}
case "Polygon":
switch (o) {
case "MultiPoint":
return Es(r, n);
case "LineString":
return xs(r, n);
default:
throw new Error("feature2 " + o + " geometry not supported")
}
default:
throw new Error("feature1 " + i + " geometry not supported")
}
}
,
t.booleanDisjoint = ps,
t.booleanEqual = function(t, e) {
return rt(t).type === rt(e).type && new Cs({
precision: 6
}).compare(tn(t), tn(e))
}
,
t.booleanIntersects = Ps,
t.booleanOverlap = function(t, e) {
var n = rt(t)
, r = rt(e)
, i = n.type
, o = r.type;
if ("MultiPoint" === i && "MultiPoint" !== o || ("LineString" === i || "MultiLineString" === i) && "LineString" !== o && "MultiLineString" !== o || ("Polygon" === i || "MultiPolygon" === i) && "Polygon" !== o && "MultiPolygon" !== o)
throw new Error("features must be of the same type");
if ("Point" === i)
throw new Error("Point geometry not supported");
if (new Cs({
precision: 6
}).compare(t, e))
return !1;
var s = 0;
switch (i) {
case "MultiPoint":
for (var a = 0; a < n.coordinates.length; a++)
for (var u = 0; u < r.coordinates.length; u++) {
var l = n.coordinates[a]
, c = r.coordinates[u];
if (l[0] === c[0] && l[1] === c[1])
return !0
}
return !1;
case "LineString":
case "MultiLineString":
U(t, (function(t) {
U(e, (function(e) {
ki(t, e).features.length && s++
}
))
}
));
break;
case "Polygon":
case "MultiPolygon":
U(t, (function(t) {
U(e, (function(e) {
Or(t, e).features.length && s++
}
))
}
))
}
return s > 0
}
,
t.booleanParallel = function(t, e) {
if (!t)
throw new Error("line1 is required");
if (!e)
throw new Error("line2 is required");
if ("LineString" !== Us(t, "line1"))
throw new Error("line1 must be a LineString");
if ("LineString" !== Us(e, "line2"))
throw new Error("line2 must be a LineString");
for (var n = Zn(tn(t)).features, r = Zn(tn(e)).features, i = 0; i < n.length; i++) {
var o = n[i].geometry.coordinates;
if (!r[i])
break;
if (!js(o, r[i].geometry.coordinates))
return !1
}
return !0
}
,
t.booleanPointInPolygon = ye,
t.booleanPointOnLine = Wr,
t.booleanWithin = Zr,
t.buffer = function(t, e, n) {
var r = (n = n || {}).units || "kilometers"
, i = n.steps || 8;
if (!t)
throw new Error("geojson is required");
if ("object" != typeof n)
throw new Error("options must be an object");
if ("number" != typeof i)
throw new Error("steps must be an number");
if (void 0 === e)
throw new Error("radius is required");
if (i <= 0)
throw new Error("steps must be greater than 0");
var o = [];
switch (t.type) {
case "GeometryCollection":
return q(t, (function(t) {
var n = ny(t, e, r, i);
n && o.push(n)
}
)),
f(o);
case "FeatureCollection":
return F(t, (function(t) {
var n = ny(t, e, r, i);
n && F(n, (function(t) {
t && o.push(t)
}
))
}
)),
f(o)
}
return ny(t, e, r, i)
}
,
t.center = xn,
t.centerMean = Fa,
t.centerMedian = function(t, e) {
if (void 0 === e && (e = {}),
!P(e = e || {}))
throw new Error("options is invalid");
var n = e.counter || 10;
if (!C(n))
throw new Error("counter must be a number");
var r = e.weight
, i = Fa(t, {
weight: e.weight
})
, o = f([]);
F(t, (function(t) {
var e;
o.features.push(En(t, {
properties: {
weight: null === (e = t.properties) || void 0 === e ? void 0 : e[r]
}
}))
}
));
var s = {
tolerance: e.tolerance,
medianCandidates: []
};
return ka(i.geometry.coordinates, [0, 0], o, s, n)
}
,
t.centerOfMass = function t(e, n) {
switch (void 0 === n && (n = {}),
it(e)) {
case "Point":
return a(K(e), n.properties);
case "Polygon":
var r = [];
R(e, (function(t) {
r.push(t)
}
));
var i, o, s, u, l, c, h, p, f = En(e, {
properties: n.properties
}), g = f.geometry.coordinates, d = 0, y = 0, v = 0, _ = r.map((function(t) {
return [t[0] - g[0], t[1] - g[1]]
}
));
for (i = 0; i < r.length - 1; i++)
u = (o = _[i])[0],
c = o[1],
l = (s = _[i + 1])[0],
v += p = u * (h = s[1]) - l * c,
d += (u + l) * p,
y += (c + h) * p;
if (0 === v)
return f;
var m = 1 / (6 * (.5 * v));
return a([g[0] + m * d, g[1] + m * y], n.properties);
default:
var x = de(e);
return x ? t(x, {
properties: n.properties
}) : En(e, {
properties: n.properties
})
}
}
,
t.centroid = En,
t.circle = _n,
t.cleanCoords = tn,
t.clone = Ie,
t.clusterEach = ou,
t.clusterReduce = su,
t.clusters = hu,
t.clustersDbscan = function(t, e, n) {
void 0 === n && (n = {}),
!0 !== n.mutate && (t = Ie(t)),
n.minPoints = n.minPoints || 3;
var r = new Ts.DBSCAN
, i = r.run(G(t), N(e, n.units), n.minPoints, me)
, o = -1;
return i.forEach((function(e) {
o++,
e.forEach((function(e) {
var n = t.features[e];
n.properties || (n.properties = {}),
n.properties.cluster = o,
n.properties.dbscan = "core"
}
))
}
)),
r.noise.forEach((function(e) {
var n = t.features[e];
n.properties || (n.properties = {}),
n.properties.cluster ? n.properties.dbscan = "edge" : n.properties.dbscan = "noise"
}
)),
t
}
,
t.clustersKmeans = function(t, e) {
void 0 === e && (e = {});
var n = t.features.length;
e.numberOfClusters = e.numberOfClusters || Math.round(Math.sqrt(n / 2)),
e.numberOfClusters > n && (e.numberOfClusters = n),
!0 !== e.mutate && (t = Ie(t));
var r = G(t)
, i = r.slice(0, e.numberOfClusters)
, o = zs(r, e.numberOfClusters, i)
, s = {};
return o.centroids.forEach((function(t, e) {
s[e] = t
}
)),
F(t, (function(t, e) {
var n = o.idxs[e];
t.properties.cluster = n,
t.properties.centroid = s[n]
}
)),
t
}
,
t.collect = function(t, e, n, r) {
var i = Nt(6)
, o = e.features.map((function(t) {
var e;
return {
minX: t.geometry.coordinates[0],
minY: t.geometry.coordinates[1],
maxX: t.geometry.coordinates[0],
maxY: t.geometry.coordinates[1],
property: null === (e = t.properties) || void 0 === e ? void 0 : e[n]
}
}
));
return i.load(o),
t.features.forEach((function(t) {
t.properties || (t.properties = {});
var e = Z(t)
, n = i.search({
minX: e[0],
minY: e[1],
maxX: e[2],
maxY: e[3]
})
, o = [];
n.forEach((function(e) {
ye([e.minX, e.minY], t) && o.push(e.property)
}
)),
t.properties[r] = o
}
)),
t
}
,
t.collectionOf = nt,
t.combine = function(t) {
var e = {
MultiPoint: {
coordinates: [],
properties: []
},
MultiLineString: {
coordinates: [],
properties: []
},
MultiPolygon: {
coordinates: [],
properties: []
}
};
return F(t, (function(t) {
var n, r, i, o;
switch (null === (o = t.geometry) || void 0 === o ? void 0 : o.type) {
case "Point":
e.MultiPoint.coordinates.push(t.geometry.coordinates),
e.MultiPoint.properties.push(t.properties);
break;
case "MultiPoint":
(n = e.MultiPoint.coordinates).push.apply(n, t.geometry.coordinates),
e.MultiPoint.properties.push(t.properties);
break;
case "LineString":
e.MultiLineString.coordinates.push(t.geometry.coordinates),
e.MultiLineString.properties.push(t.properties);
break;
case "MultiLineString":
(r = e.MultiLineString.coordinates).push.apply(r, t.geometry.coordinates),
e.MultiLineString.properties.push(t.properties);
break;
case "Polygon":
e.MultiPolygon.coordinates.push(t.geometry.coordinates),
e.MultiPolygon.properties.push(t.properties);
break;
case "MultiPolygon":
(i = e.MultiPolygon.coordinates).push.apply(i, t.geometry.coordinates),
e.MultiPolygon.properties.push(t.properties)
}
}
)),
f(Object.keys(e).filter((function(t) {
return e[t].coordinates.length
}
)).sort().map((function(t) {
return o({
type: t,
coordinates: e[t].coordinates
}, {
collectedProperties: e[t].properties
})
}
)))
}
,
t.concave = function(t, e) {
void 0 === e && (e = {});
var n = e.maxEdge || 1 / 0
, r = xe(function(t) {
var e = []
, n = {};
return F(t, (function(t) {
if (t.geometry) {
var r = t.geometry.coordinates.join("-");
Object.prototype.hasOwnProperty.call(n, r) || (e.push(t),
n[r] = !0)
}
}
)),
f(e)
}(t));
if (r.features = r.features.filter((function(t) {
var r = t.geometry.coordinates[0][0]
, i = t.geometry.coordinates[0][1]
, o = t.geometry.coordinates[0][2]
, s = me(r, i, e)
, a = me(i, o, e)
, u = me(r, o, e);
return s <= n && a <= n && u <= n
}
)),
r.features.length < 1)
return null;
var i = $e(r);
return 1 === i.coordinates.length && (i.coordinates = i.coordinates[0],
i.type = "Polygon"),
o(i)
}
,
t.containsNumber = $,
t.convertArea = S,
t.convertDistance = N,
t.convertLength = N,
t.convex = de,
t.coordAll = G,
t.coordEach = R,
t.coordReduce = T,
t.createBins = au,
t.degrees2radians = I,
t.degreesToRadians = I,
t.destination = vn,
t.difference = function(t, e) {
var n = rt(t)
, r = rt(e)
, i = t.properties || {}
, o = $u.difference(n.coordinates, r.coordinates);
return 0 === o.length ? null : 1 === o.length ? l(o[0], i) : y(o, i)
}
,
t.dissolve = function(t, e) {
if (!P(e = e || {}))
throw new Error("options is invalid");
var n = e.propertyName;
nt(t, "Polygon", "dissolve");
var r = [];
if (!e.propertyName)
return ni(y($u.union.apply(null, t.features.map((function(t) {
return t.geometry.coordinates
}
)))));
var i = {};
F(t, (function(t) {
Object.prototype.hasOwnProperty.call(i, t.properties[n]) || (i[t.properties[n]] = []),
i[t.properties[n]].push(t)
}
));
for (var o = Object.keys(i), s = 0; s < o.length; s++) {
var a = y($u.union.apply(null, i[o[s]].map((function(t) {
return t.geometry.coordinates
}
))));
a.properties[n] = o[s],
r.push(a)
}
return ni(f(r))
}
,
t.distance = me,
t.distanceToDegrees = E,
t.distanceToRadians = x,
t.distanceWeight = ja,
t.earthRadius = e,
t.ellipse = Aa,
t.envelope = dn,
t.explode = bn,
t.factors = n,
t.feature = o,
t.featureCollection = f,
t.featureEach = F,
t.featureOf = et,
t.featureReduce = k,
t.filterProperties = cu,
t.findPoint = W,
t.findSegment = H,
t.flatten = ni,
t.flattenEach = z,
t.flattenReduce = j,
t.flip = function(t, e) {
if (!P(e = e || {}))
throw new Error("options is invalid");
var n = e.mutate;
if (!t)
throw new Error("geojson is required");
return !1 !== n && void 0 !== n || (t = Ie(t)),
R(t, (function(t) {
var e = t[0]
, n = t[1];
t[0] = n,
t[1] = e
}
)),
t
}
,
t.geojsonType = tt,
t.geomEach = q,
t.geomReduce = B,
t.geometry = s,
t.geometryCollection = v,
t.getCluster = iu,
t.getCoord = K,
t.getCoords = Q,
t.getGeom = rt,
t.getType = it,
t.greatCircle = function(t, e, n) {
if ("object" != typeof (n = n || {}))
throw new Error("options is invalid");
var r = n.properties
, i = n.npoints
, o = n.offset;
return t = K(t),
e = K(e),
r = r || {},
i = i || 100,
o = o || 10,
new vi({
x: t[0],
y: t[1]
},{
x: e[0],
y: e[1]
},r).Arc(i, {
offset: o
}).json()
}
,
t.helpers = O,
t.hexGrid = ay,
t.inside = ye,
t.interpolate = function(t, e, n) {
if ("object" != typeof (n = n || {}))
throw new Error("options is invalid");
var r = n.gridType
, i = n.property
, o = n.weight;
if (!t)
throw new Error("points is required");
if (nt(t, "Point", "input must contain Points"),
!e)
throw new Error("cellSize is required");
if (void 0 !== o && "number" != typeof o)
throw new Error("weight must be a number");
i = i || "elevation",
r = r || "square",
o = o || 1;
var s, a = Z(t);
switch (r) {
case "point":
case "points":
s = ti(a, e, n);
break;
case "square":
case "squares":
s = py(a, e, n);
break;
case "hex":
case "hexes":
s = ay(a, e, n);
break;
case "triangle":
case "triangles":
s = fy(a, e, n);
break;
default:
throw new Error("invalid gridType")
}
var u = [];
return F(s, (function(e) {
var s = 0
, a = 0;
F(t, (function(t) {
var u, l = me("point" === r ? e : En(e), t, n);
if (void 0 !== i && (u = t.properties[i]),
void 0 === u && (u = t.geometry.coordinates[2]),
void 0 === u)
throw new Error("zValue is missing");
0 === l && (s = u);
var c = 1 / Math.pow(l, o);
a += c,
s += c * u
}
));
var l = Ie(e);
l.properties[i] = s / a,
u.push(l)
}
)),
f(u)
}
,
t.intersect = sy,
t.invariant = ot,
t.isNumber = C,
t.isObject = P,
t.isobands = function(t, e, n) {
if (!P(n = n || {}))
throw new Error("options is invalid");
var r = n.zProperty || "elevation"
, i = n.commonProperties || {}
, o = n.breaksProperties || [];
if (nt(t, "Point", "Input must contain Points"),
!e)
throw new Error("breaks is required");
if (!Array.isArray(e))
throw new Error("breaks is not an Array");
if (!P(i))
throw new Error("commonProperties is not an Object");
if (!Array.isArray(o))
throw new Error("breaksProperties is not an Array");
var s = Zi(t, {
zProperty: r,
flip: !0
})
, a = function(t, e, n) {
for (var r = [], i = 1; i < e.length; i++) {
var o = +e[i - 1]
, s = +e[i]
, a = Zo(Jo($i(t, o, s - o)))
, u = {};
u.groupedRings = a,
u[n] = o + "-" + s,
r.push(u)
}
return r
}(s, e, r);
return f((a = function(t, e, n) {
var r = Z(n)
, i = r[2] - r[0]
, o = r[3] - r[1]
, s = r[0]
, a = r[1]
, u = e[0].length - 1
, l = e.length - 1
, c = i / u
, h = o / l
, p = function(t) {
t[0] = t[0] * c + s,
t[1] = t[1] * h + a
};
return t.forEach((function(t) {
t.groupedRings.forEach((function(t) {
t.forEach((function(t) {
t.forEach(p)
}
))
}
))
}
)),
t
}(a, s, t)).map((function(t, e) {
if (o[e] && !P(o[e]))
throw new Error("Each mappedProperty is required to be an Object");
var n = ct({}, i, o[e]);
return n[r] = t[r],
y(t.groupedRings, n)
}
)))
}
,
t.isolines = function(t, e, n) {
if (!P(n = n || {}))
throw new Error("options is invalid");
var r = n.zProperty || "elevation"
, i = n.commonProperties || {}
, o = n.breaksProperties || [];
if (nt(t, "Point", "Input must contain Points"),
!e)
throw new Error("breaks is required");
if (!Array.isArray(e))
throw new Error("breaks must be an Array");
if (!P(i))
throw new Error("commonProperties must be an Object");
if (!Array.isArray(o))
throw new Error("breaksProperties must be an Array");
var s = _t(t, {
zProperty: r,
flip: !0
});
return f(function(t, e, n) {
var r = Z(n)
, i = r[2] - r[0]
, o = r[3] - r[1]
, s = r[0]
, a = r[1]
, u = e[0].length - 1
, l = e.length - 1
, c = i / u
, h = o / l
, p = function(t) {
t[0] = t[0] * c + s,
t[1] = t[1] * h + a
};
return t.forEach((function(t) {
R(t, p)
}
)),
t
}(function(t, e, n, r, i) {
for (var o = [], s = 1; s < e.length; s++) {
var a = +e[s]
, u = ct({}, r, i[s]);
u[n] = a;
var l = g(ft(t, a), u);
o.push(l)
}
return o
}(s, e, r, i, o), s, t))
}
,
t.kinks = function(t) {
var e, n, r = {
type: "FeatureCollection",
features: []
};
if ("LineString" === (n = "Feature" === t.type ? t.geometry : t).type)
e = [n.coordinates];
else if ("MultiLineString" === n.type)
e = n.coordinates;
else if ("MultiPolygon" === n.type)
e = [].concat.apply([], n.coordinates);
else {
if ("Polygon" !== n.type)
throw new Error("Input must be a LineString, MultiLineString, Polygon, or MultiPolygon Feature or Geometry");
e = n.coordinates
}
return e.forEach((function(t) {
e.forEach((function(e) {
for (var n = 0; n < t.length - 1; n++)
for (var i = n; i < e.length - 1; i++) {
if (t === e) {
if (1 === Math.abs(n - i))
continue;
if (0 === n && i === t.length - 2 && t[n][0] === t[t.length - 1][0] && t[n][1] === t[t.length - 1][1])
continue
}
var o = Gr(t[n][0], t[n][1], t[n + 1][0], t[n + 1][1], e[i][0], e[i][1], e[i + 1][0], e[i + 1][1]);
o && r.features.push(a([o[0], o[1]]))
}
}
))
}
)),
r
}
,
t.length = Yr,
t.lengthToDegrees = E,
t.lengthToRadians = x,
t.lineArc = bi,
t.lineChunk = function(t, e, n) {
if (!P(n = n || {}))
throw new Error("options is invalid");
var r = n.units
, i = n.reverse;
if (!t)
throw new Error("geojson is required");
if (e <= 0)
throw new Error("segmentLength must be greater than 0");
var o = [];
return z(t, (function(t) {
i && (t.geometry.coordinates = t.geometry.coordinates.reverse()),
function(t, e, n, r) {
var i = Yr(t, {
units: n
});
if (i <= e)
return r(t);
var o = i / e;
Number.isInteger(o) || (o = Math.floor(o) + 1);
for (var s = 0; s < o; s++) {
r(Hr(t, e * s, e * (s + 1), {
units: n
}), s)
}
}(t, e, r, (function(t) {
o.push(t)
}
))
}
)),
f(o)
}
,
t.lineDistance = Yr,
t.lineEach = X,
t.lineIntersect = Or,
t.lineOffset = function(t, e, n) {
if (!P(n = n || {}))
throw new Error("options is invalid");
var r = n.units;
if (!t)
throw new Error("geojson is required");
if (null == e || isNaN(e))
throw new Error("distance is required");
var i = it(t)
, o = t.properties;
switch (i) {
case "LineString":
return os(t, e, r);
case "MultiLineString":
var s = [];
return z(t, (function(t) {
s.push(os(t, e, r).geometry.coordinates)
}
)),
g(s, o);
default:
throw new Error("geometry " + i + " is not supported")
}
}
,
t.lineOverlap = ki,
t.lineReduce = Y,
t.lineSegment = Zn,
t.lineSlice = function(t, e, n) {
var r = Q(n);
if ("LineString" !== it(n))
throw new Error("line must be a LineString");
for (var i, o = Tr(n, t), s = Tr(n, e), a = [(i = o.properties.index <= s.properties.index ? [o, s] : [s, o])[0].geometry.coordinates], u = i[0].properties.index + 1; u < i[1].properties.index + 1; u++)
a.push(r[u]);
return a.push(i[1].geometry.coordinates),
h(a, n.properties)
}
,
t.lineSliceAlong = Hr,
t.lineSplit = function(t, e) {
if (!t)
throw new Error("line is required");
if (!e)
throw new Error("splitter is required");
var n = it(t)
, r = it(e);
if ("LineString" !== n)
throw new Error("line must be LineString");
if ("FeatureCollection" === r)
throw new Error("splitter cannot be a FeatureCollection");
if ("GeometryCollection" === r)
throw new Error("splitter cannot be a GeometryCollection");
var i = ei(e, {
precision: 7
});
switch (r) {
case "Point":
return mi(t, i);
case "MultiPoint":
return _i(t, i);
case "LineString":
case "MultiLineString":
case "Polygon":
case "MultiPolygon":
return _i(t, Or(t, i))
}
}
,
t.lineString = h,
t.lineStringToPolygon = Ci,
t.lineStrings = p,
t.lineToPolygon = Ci,
t.mask = function(t, e) {
var n, r = hy(e), i = null;
return "FeatureCollection" === t.type ? i = cy(2 === (n = t).features.length ? $u.union(n.features[0].geometry.coordinates, n.features[1].geometry.coordinates) : $u.union.apply($u, n.features.map((function(t) {
return t.geometry.coordinates
}
)))) : i = cy($u.union(t.geometry.coordinates)),
i.geometry.coordinates.forEach((function(t) {
r.geometry.coordinates.push(t[0])
}
)),
r
}
,
t.meta = J,
t.midpoint = function(t, e) {
return vn(t, me(t, e) / 2, mn(t, e))
}
,
t.moranIndex = function(t, e) {
var n = e.inputField
, r = e.threshold || 1e5
, i = e.p || 2
, o = e.binary || !1
, s = ja(t, {
alpha: e.alpha || -1,
binary: o,
p: i,
standardization: e.standardization || !0,
threshold: r
})
, a = [];
F(t, (function(t) {
var e = t.properties || {};
a.push(e[n])
}
));
for (var u = Ua(a), l = function(t) {
for (var e = Ua(t), n = 0, r = 0, i = t; r < i.length; r++) {
var o = i[r];
n += Math.pow(o - e, 2)
}
return n / t.length
}(a), c = 0, h = 0, p = 0, f = 0, g = s.length, d = 0; d < g; d++) {
for (var y = 0, v = 0; v < g; v++)
c += s[d][v] * (a[d] - u) * (a[v] - u),
h += s[d][v],
p += Math.pow(s[d][v] + s[v][d], 2),
y += s[d][v] + s[v][d];
f += Math.pow(y, 2)
}
var _ = c / h / l
, m = -1 / (g - 1)
, x = (g * g * (p *= .5) - g * f + h * h * 3) / ((g - 1) * (g + 1) * (h * h)) - m * m
, E = Math.sqrt(x);
return {
expectedMoranIndex: m,
moranIndex: _,
stdNorm: E,
zNorm: (_ - m) / E
}
}
,
t.multiLineString = g,
t.multiPoint = d,
t.multiPolygon = y,
t.nearest = Jn,
t.nearestPoint = Jn,
t.nearestPointOnLine = Tr,
t.nearestPointToLine = function(t, e, n) {
void 0 === n && (n = {});
var r = n.units
, i = n.properties || {}
, o = function(t) {
var e = [];
switch (t.geometry ? t.geometry.type : t.type) {
case "GeometryCollection":
return q(t, (function(t) {
"Point" === t.type && e.push({
type: "Feature",
properties: {},
geometry: t
})
}
)),
{
type: "FeatureCollection",
features: e
};
case "FeatureCollection":
return t.features = t.features.filter((function(t) {
return "Point" === t.geometry.type
}
)),
t;
default:
throw new Error("points must be a Point Collection")
}
}(t);
if (!o.features.length)
throw new Error("points must contain features");
if (!e)
throw new Error("line is required");
if ("LineString" !== it(e))
throw new Error("line must be a LineString");
var s = 1 / 0
, a = null;
return F(o, (function(t) {
var n = Dr(t, e, {
units: r
});
n < s && (s = n,
a = t)
}
)),
a && (a.properties = ct({
dist: s
}, a.properties, i)),
a
}
,
t.planepoint = function(t, e) {
var n = K(t)
, r = rt(e).coordinates[0];
if (r.length < 4)
throw new Error("OuterRing of a Polygon must have 4 or more Positions.");
var i = e.properties || {}
, o = i.a
, s = i.b
, a = i.c
, u = n[0]
, l = n[1]
, c = r[0][0]
, h = r[0][1]
, p = void 0 !== o ? o : r[0][2]
, f = r[1][0]
, g = r[1][1]
, d = void 0 !== s ? s : r[1][2]
, y = r[2][0]
, v = r[2][1]
, _ = void 0 !== a ? a : r[2][2];
return (_ * (u - c) * (l - g) + p * (u - f) * (l - v) + d * (u - y) * (l - h) - d * (u - c) * (l - v) - _ * (u - f) * (l - h) - p * (u - y) * (l - g)) / ((u - c) * (l - g) + (u - f) * (l - v) + (u - y) * (l - h) - (u - c) * (l - v) - (u - f) * (l - h) - (u - y) * (l - g))
}
,
t.point = a,
t.pointGrid = ti,
t.pointOnFeature = qr,
t.pointOnLine = Tr,
t.pointOnSurface = qr,
t.pointToLineDistance = Dr,
t.points = u,
t.pointsWithinPolygon = _e,
t.polygon = l,
t.polygonSmooth = function(t, e) {
var n = []
, r = e.iterations || 1;
if (!t)
throw new Error("inputPolys is required");
return q(t, (function(t, e, i) {
var o, s, a;
switch (t.type) {
case "Polygon":
o = [[]];
for (var u = 0; u < r; u++)
a = [[]],
s = t,
u > 0 && (s = l(o).geometry),
qa(s, a),
o = a.slice(0);
n.push(l(o, i));
break;
case "MultiPolygon":
o = [[[]]];
for (var c = 0; c < r; c++)
a = [[[]]],
s = t,
c > 0 && (s = y(o).geometry),
Ba(s, a),
o = a.slice(0);
n.push(y(o, i));
break;
default:
throw new Error("geometry is invalid, must be Polygon or MultiPolygon")
}
}
)),
f(n)
}
,
t.polygonTangents = function(t, e) {
var n, r, i, o, s = Q(t), u = Q(e), l = Z(e), c = 0, h = null;
switch (s[0] > l[0] && s[0] < l[2] && s[1] > l[1] && s[1] < l[3] && (c = (h = Jn(t, bn(e))).properties.featureIndex),
it(e)) {
case "Polygon":
n = u[0][c],
r = u[0][0],
null !== h && h.geometry.coordinates[1] < s[1] && (r = u[0][c]),
o = Xi(u[0][0], u[0][u[0].length - 1], s);
var p = Ui(u[0], s, o, i, n, r);
n = p[0],
r = p[1];
break;
case "MultiPolygon":
for (var g = 0, d = 0, y = 0, v = 0; v < u[0].length; v++) {
g = v;
for (var _ = !1, m = 0; m < u[0][v].length; m++) {
if (d = m,
y === c) {
_ = !0;
break
}
y++
}
if (_)
break
}
n = u[0][g][d],
r = u[0][g][d],
o = Xi(u[0][0][0], u[0][0][u[0][0].length - 1], s),
u.forEach((function(t) {
var e = Ui(t[0], s, o, i, n, r);
n = e[0],
r = e[1]
}
))
}
return f([a(n), a(r)])
}
,
t.polygonToLine = Ii,
t.polygonToLineString = Ii,
t.polygonize = function(t) {
var e = hs.fromGeoJson(t);
e.deleteDangles(),
e.deleteCutEdges();
var n = []
, r = [];
return e.getEdgeRings().filter((function(t) {
return t.isValid()
}
)).forEach((function(t) {
t.isHole() ? n.push(t) : r.push(t)
}
)),
n.forEach((function(t) {
cs.findEdgeRingContaining(t, r) && r.push(t)
}
)),
f(r.map((function(t) {
return t.toPolygon()
}
)))
}
,
t.polygons = c,
t.projection = Ja,
t.propEach = A,
t.propReduce = D,
t.propertiesContainsFilter = lu,
t.radians2degrees = w,
t.radiansToDegrees = w,
t.radiansToDistance = m,
t.radiansToLength = m,
t.random = ru,
t.randomLineString = tu,
t.randomPoint = Qa,
t.randomPolygon = $a,
t.randomPosition = Ka,
t.rewind = function(t, e) {
if (!P(e = e || {}))
throw new Error("options is invalid");
var n = e.reverse || !1
, r = e.mutate || !1;
if (!t)
throw new Error("<geojson> is required");
if ("boolean" != typeof n)
throw new Error("<reverse> must be a boolean");
if ("boolean" != typeof r)
throw new Error("<mutate> must be a boolean");
!1 === r && (t = Ie(t));
var i = [];
switch (t.type) {
case "GeometryCollection":
return q(t, (function(t) {
Hi(t, n)
}
)),
t;
case "FeatureCollection":
return F(t, (function(t) {
F(Hi(t, n), (function(t) {
i.push(t)
}
))
}
)),
f(i)
}
return Hi(t, n)
}
,
t.rhumbBearing = Bi,
t.rhumbDestination = ji,
t.rhumbDistance = Ar,
t.round = _,
t.sample = function(t, e) {
if (!t)
throw new Error("featurecollection is required");
if (null == e)
throw new Error("num is required");
if ("number" != typeof e)
throw new Error("num must be a number");
return f(function(t, e) {
var n, r, i = t.slice(0), o = t.length, s = o - e;
for (; o-- > s; )
n = i[r = Math.floor((o + 1) * Math.random())],
i[r] = i[o],
i[o] = n;
return i.slice(s)
}(t.features, e))
}
,
t.sector = function(t, e, n, r, i) {
if (!P(i = i || {}))
throw new Error("options is invalid");
var o = i.properties;
if (!t)
throw new Error("center is required");
if (null == n)
throw new Error("bearing1 is required");
if (null == r)
throw new Error("bearing2 is required");
if (!e)
throw new Error("radius is required");
if ("object" != typeof i)
throw new Error("options must be an object");
if (qi(n) === qi(r))
return _n(t, e, i);
var s = Q(t)
, a = bi(t, e, n, r, i)
, u = [[s]];
return R(a, (function(t) {
u[0].push(t)
}
)),
u[0].push(s),
l(u, o)
}
,
t.segmentEach = U,
t.segmentReduce = V,
t.shortestPath = function(t, e, n) {
if (!P(n = n || {}))
throw new Error("options is invalid");
var r = n.resolution
, i = n.minDistance
, s = n.obstacles || f([]);
if (!t)
throw new Error("start is required");
if (!e)
throw new Error("end is required");
if (r && !C(r) || r <= 0)
throw new Error("options.resolution must be a number, greater than 0");
if (i)
throw new Error("options.minDistance is not yet implemented");
var u = K(t)
, l = K(e);
switch (t = a(u),
e = a(l),
it(s)) {
case "FeatureCollection":
if (0 === s.features.length)
return h([u, l]);
break;
case "Polygon":
s = f([o(rt(s))]);
break;
default:
throw new Error("invalid obstacles")
}
var c = s;
c.features.push(t),
c.features.push(e);
var p = Z(ts(gn(Z(c)), 1.15));
r || (r = me([p[0], p[1]], [p[2], p[1]], n) / 100),
c.features.pop(),
c.features.pop();
for (var g = p[0], d = p[1], y = p[2], v = p[3], _ = r / me([g, d], [y, d], n) * (y - g), m = r / me([g, d], [g, v], n) * (v - d), x = y - g, E = v - d, b = Math.floor(x / _), w = Math.floor(E / m), I = (x - b * _) / 2, N = [], S = [], M = [], L = [], O = 1 / 0, R = 1 / 0, T = v - (E - w * m) / 2, A = 0; T >= d; ) {
for (var D = [], F = [], k = g + I, G = 0; k <= y; ) {
var q = a([k, T])
, B = Js(q, s);
D.push(B ? 0 : 1),
F.push(k + "|" + T);
var z = me(q, t);
!B && z < O && (O = z,
M = {
x: G,
y: A
});
var j = me(q, e);
!B && j < R && (R = j,
L = {
x: G,
y: A
}),
k += _,
G++
}
S.push(D),
N.push(F),
T -= m,
A++
}
var U = new Ys(S,{
diagonal: !0
})
, V = U.grid[M.y][M.x]
, X = U.grid[L.y][L.x]
, Y = Xs.search(U, V, X)
, H = [u];
return Y.forEach((function(t) {
var e = N[t.x][t.y].split("|");
H.push([+e[0], +e[1]])
}
)),
H.push(l),
tn(h(H))
}
,
t.simplify = function(t, e) {
if (!P(e = e || {}))
throw new Error("options is invalid");
var n = void 0 !== e.tolerance ? e.tolerance : 1
, r = e.highQuality || !1
, i = e.mutate || !1;
if (!t)
throw new Error("geojson is required");
if (n && n < 0)
throw new Error("invalid tolerance");
return !0 !== i && (t = Ie(t)),
q(t, (function(t) {
!function(t, e, n) {
var r = t.type;
if ("Point" === r || "MultiPoint" === r)
return t;
tn(t, !0);
var i = t.coordinates;
switch (r) {
case "LineString":
t.coordinates = ln(i, e, n);
break;
case "MultiLineString":
t.coordinates = i.map((function(t) {
return ln(t, e, n)
}
));
break;
case "Polygon":
t.coordinates = cn(i, e, n);
break;
case "MultiPolygon":
t.coordinates = i.map((function(t) {
return cn(t, e, n)
}
))
}
}(t, n, r)
}
)),
t
}
,
t.square = yn,
t.squareGrid = py,
t.standardDeviationalEllipse = function(t, e) {
if (!P(e = e || {}))
throw new Error("options is invalid");
var n = e.steps || 64
, r = e.weight
, i = e.properties || {};
if (!C(n))
throw new Error("steps must be a number");
if (!P(i))
throw new Error("properties must be a number");
var o = G(t).length
, s = Fa(t, {
weight: r
})
, a = 0
, u = 0
, l = 0;
F(t, (function(t) {
var e = t.properties[r] || 1
, n = Ga(Q(t), Q(s));
a += Math.pow(n.x, 2) * e,
u += Math.pow(n.y, 2) * e,
l += n.x * n.y * e
}
));
var c = a - u
, h = Math.sqrt(Math.pow(c, 2) + 4 * Math.pow(l, 2))
, p = 2 * l
, g = Math.atan((c + h) / p)
, d = 180 * g / Math.PI
, y = 0
, v = 0
, _ = 0;
F(t, (function(t) {
var e = t.properties[r] || 1
, n = Ga(Q(t), Q(s));
y += Math.pow(n.x * Math.cos(g) - n.y * Math.sin(g), 2) * e,
v += Math.pow(n.x * Math.sin(g) + n.y * Math.cos(g), 2) * e,
_ += e
}
));
var m = Math.sqrt(2 * y / _)
, x = Math.sqrt(2 * v / _)
, E = Aa(s, m, x, {
units: "degrees",
angle: d,
steps: n,
properties: i
})
, b = _e(t, f([E]))
, w = {
meanCenterCoordinates: Q(s),
semiMajorAxis: m,
semiMinorAxis: x,
numberOfFeatures: o,
angle: d,
percentageWithinEllipse: 100 * G(b).length / o
};
return E.properties.standardDeviationalEllipse = w,
E
}
,
t.tag = function(t, e, n, r) {
return t = Ie(t),
e = Ie(e),
F(t, (function(t) {
t.properties || (t.properties = {}),
F(e, (function(e) {
void 0 === t.properties[r] && ye(t, e) && (t.properties[r] = e.properties[n])
}
))
}
)),
t
}
,
t.tesselate = function(t) {
if (!t.geometry || "Polygon" !== t.geometry.type && "MultiPolygon" !== t.geometry.type)
throw new Error("input must be a Polygon or MultiPolygon");
var e = {
type: "FeatureCollection",
features: []
};
return "Polygon" === t.geometry.type ? e.features = Wn(t.geometry.coordinates) : t.geometry.coordinates.forEach((function(t) {
e.features = e.features.concat(Wn(t))
}
)),
e
}
,
t.tin = xe,
t.toMercator = Va,
t.toWgs84 = Xa,
t.transformRotate = $o,
t.transformScale = ts,
t.transformTranslate = function(t, e, n, r) {
if (!P(r = r || {}))
throw new Error("options is invalid");
var i = r.units
, o = r.zTranslation
, s = r.mutate;
if (!t)
throw new Error("geojson is required");
if (null == e || isNaN(e))
throw new Error("distance is required");
if (o && "number" != typeof o && isNaN(o))
throw new Error("zTranslation is not a number");
if (o = void 0 !== o ? o : 0,
0 === e && 0 === o)
return t;
if (null == n || isNaN(n))
throw new Error("direction is required");
return e < 0 && (e = -e,
n += 180),
!1 !== s && void 0 !== s || (t = Ie(t)),
R(t, (function(t) {
var r = Q(ji(t, e, n, {
units: i
}));
t[0] = r[0],
t[1] = r[1],
o && 3 === t.length && (t[2] += o)
}
)),
t
}
,
t.triangleGrid = fy,
t.truncate = ei,
t.union = function(t, e, n) {
void 0 === n && (n = {});
var r = rt(t)
, i = rt(e)
, o = $u.union(r.coordinates, i.coordinates);
return 0 === o.length ? null : 1 === o.length ? l(o[0], n.properties) : y(o, n.properties)
}
,
t.unitsFactors = r,
t.unkinkPolygon = function(t) {
var e = [];
return z(t, (function(t) {
"Polygon" === t.geometry.type && F(oi(t), (function(n) {
e.push(l(n.geometry.coordinates, t.properties))
}
))
}
)),
f(e)
}
,
t.validateBBox = M,
t.validateId = L,
t.voronoi = function(t, e) {
if (!P(e = e || {}))
throw new Error("options is invalid");
var n = e.bbox || [-180, -85, 180, 85];
if (!t)
throw new Error("points is required");
if (!Array.isArray(n))
throw new Error("bbox is invalid");
return nt(t, "Point", "points"),
f(function() {
var t = Ks
, e = Qs
, n = null;
function r(r) {
return new Ra(r.map((function(n, i) {
var o = [Math.round(t(n, i, r) / Ma) * Ma, Math.round(e(n, i, r) / Ma) * Ma];
return o.index = i,
o.data = n,
o
}
)),n)
}
return r.polygons = function(t) {
return r(t).polygons()
}
,
r.links = function(t) {
return r(t).links()
}
,
r.triangles = function(t) {
return r(t).triangles()
}
,
r.x = function(e) {
return arguments.length ? (t = "function" == typeof e ? e : Zs(+e),
r) : t
}
,
r.y = function(t) {
return arguments.length ? (e = "function" == typeof t ? t : Zs(+t),
r) : e
}
,
r.extent = function(t) {
return arguments.length ? (n = null == t ? null : [[+t[0][0], +t[0][1]], [+t[1][0], +t[1][1]]],
r) : n && [[n[0][0], n[0][1]], [n[1][0], n[1][1]]]
}
,
r.size = function(t) {
return arguments.length ? (n = null == t ? null : [[0, 0], [+t[0], +t[1]]],
r) : n && [n[1][0] - n[0][0], n[1][1] - n[0][1]]
}
,
r
}().x((function(t) {
return t.geometry.coordinates[0]
}
)).y((function(t) {
return t.geometry.coordinates[1]
}
)).extent([[n[0], n[1]], [n[2], n[3]]]).polygons(t.features).map(Ta))
}
,
t.within = _e,
Object.defineProperty(t, "__esModule", {
value: !0
})
}
));