Add missing Leaflet.Geodesic library

package-lock.json

@@ -2,6 +2,9 @@
   "requires": true,
   "lockfileVersion": 1,
   "dependencies": {
+    "Leaflet.Geodesic": {
+      "version": "git+https://git@github.com/henrythasler/Leaflet.Geodesic.git#befbb8f6c11d0d040ef8c3ee4a0de517581c99d5"
+    },
     "abbrev": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/abbrev/-/abbrev-1.1.1.tgz",

public/assets/system/js/vendor.js

@@ -39823,3 +39823,556 @@ module.exports = (function() {
         }
     });
 })();
+
+"use strict";
+
+// This file is part of Leaflet.Geodesic.
+// Copyright (C) 2017  Henry Thasler
+// based on code by Chris Veness Copyright (C) 2014 https://github.com/chrisveness/geodesy
+//
+// Leaflet.Geodesic is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Leaflet.Geodesic 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 General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Leaflet.Geodesic.  If not, see <http://www.gnu.org/licenses/>.
+
+
+
+/** Extend Number object with method to convert numeric degrees to radians */
+if (typeof Number.prototype.toRadians === "undefined") {
+  Number.prototype.toRadians = function() {
+    return this * Math.PI / 180;
+  };
+}
+
+/** Extend Number object with method to convert radians to numeric (signed) degrees */
+if (typeof Number.prototype.toDegrees === "undefined") {
+  Number.prototype.toDegrees = function() {
+    return this * 180 / Math.PI;
+  };
+}
+
+var INTERSECT_LNG = 179.999; // Lng used for intersection and wrap around on map edges
+
+L.Geodesic = L.Polyline.extend({
+  options: {
+    color: "blue",
+    steps: 10,
+    dash: 1,
+    wrap: true
+  },
+
+  initialize: function(latlngs, options) {
+    this.options = this._merge_options(this.options, options);
+    this.datum = {};
+    this.datum.ellipsoid = {
+        a: 6378137,
+        b: 6356752.3142,
+        f: 1 / 298.257223563
+      }; // WGS-84
+    this._latlngs = (this.options.dash < 1) ? this._generate_GeodesicDashed(
+      latlngs) : this._generate_Geodesic(latlngs);
+    L.Polyline.prototype.initialize.call(this, this._latlngs, this.options);
+  },
+
+  setLatLngs: function(latlngs) {
+    this._latlngs = (this.options.dash < 1) ? this._generate_GeodesicDashed(
+      latlngs) : this._generate_Geodesic(latlngs);
+    L.Polyline.prototype.setLatLngs.call(this, this._latlngs);
+  },
+
+  /**
+   * Calculates some statistic values of current geodesic multipolyline
+   * @returns (Object} Object with several properties (e.g. overall distance)
+   */
+  getStats: function() {
+    let obj = {
+        distance: 0,
+        points: 0,
+        polygons: this._latlngs.length
+      }, poly, points;
+
+    for (poly = 0; poly < this._latlngs.length; poly++) {
+      obj.points += this._latlngs[poly].length;
+      for (points = 0; points < (this._latlngs[poly].length - 1); points++) {
+        obj.distance += this._vincenty_inverse(this._latlngs[poly][points],
+          this._latlngs[poly][points + 1]).distance;
+      }
+    }
+    return obj;
+  },
+
+
+  /**
+   * Creates geodesic lines from geoJson. Replaces all current features of this instance.
+   * Supports LineString, MultiLineString and Polygon
+   * @param {Object} geojson - geosjon as object.
+   */
+  geoJson: function(geojson) {
+
+    let normalized = L.GeoJSON.asFeature(geojson);
+    let features = normalized.type === "FeatureCollection" ? normalized.features : [
+      normalized
+    ];
+    this._latlngs = [];
+    for (let feature of features) {
+      let geometry = feature.type === "Feature" ? feature.geometry :
+        feature,
+        coords = geometry.coordinates;
+
+      switch (geometry.type) {
+        case "LineString":
+          this._latlngs.push(this._generate_Geodesic([L.GeoJSON.coordsToLatLngs(
+            coords, 0)]));
+          break;
+        case "MultiLineString":
+        case "Polygon":
+          this._latlngs.push(this._generate_Geodesic(L.GeoJSON.coordsToLatLngs(
+            coords, 1)));
+          break;
+        case "Point":
+        case "MultiPoint":
+          console.log("Dude, points can't be drawn as geodesic lines...");
+          break;
+        default:
+          console.log("Drawing " + geometry.type +
+            " as a geodesic is not supported. Skipping...");
+      }
+    }
+    L.Polyline.prototype.setLatLngs.call(this, this._latlngs);
+  },
+
+  /**
+   * Creates a great circle. Replaces all current lines.
+   * @param {Object} center - geographic position
+   * @param {number} radius - radius of the circle in metres
+   */
+  createCircle: function(center, radius) {
+    let polylineIndex = 0;
+    let prev = {
+      lat: 0,
+      lng: 0,
+      brg: 0
+    };
+    let step;
+
+    this._latlngs = [];
+    this._latlngs[polylineIndex] = [];
+
+    let direct = this._vincenty_direct(L.latLng(center), 0, radius, this.options
+      .wrap);
+    prev = L.latLng(direct.lat, direct.lng);
+    this._latlngs[polylineIndex].push(prev);
+    for (step = 1; step <= this.options.steps;) {
+      direct = this._vincenty_direct(L.latLng(center), 360 / this.options
+        .steps * step, radius, this.options.wrap);
+      let gp = L.latLng(direct.lat, direct.lng);
+      if (Math.abs(gp.lng - prev.lng) > 180) {
+        let inverse = this._vincenty_inverse(prev, gp);
+        let sec = this._intersection(prev, inverse.initialBearing, {
+          lat: -89,
+          lng: ((gp.lng - prev.lng) > 0) ? -INTERSECT_LNG : INTERSECT_LNG
+        }, 0);
+        if (sec) {
+          this._latlngs[polylineIndex].push(L.latLng(sec.lat, sec.lng));
+          polylineIndex++;
+          this._latlngs[polylineIndex] = [];
+          prev = L.latLng(sec.lat, -sec.lng);
+          this._latlngs[polylineIndex].push(prev);
+        } else {
+          polylineIndex++;
+          this._latlngs[polylineIndex] = [];
+          this._latlngs[polylineIndex].push(gp);
+          prev = gp;
+          step++;
+        }
+      } else {
+        this._latlngs[polylineIndex].push(gp);
+        prev = gp;
+        step++;
+      }
+    }
+
+    L.Polyline.prototype.setLatLngs.call(this, this._latlngs);
+  },
+
+  /**
+   * Creates a geodesic Polyline from given coordinates
+   * @param {Object} latlngs - One or more polylines as an array. See Leaflet doc about Polyline
+   * @returns (Object} An array of arrays of geographical points.
+   */
+  _generate_Geodesic: function(latlngs) {
+    let _geo = [],
+      _geocnt = 0,
+      s, poly, points, pointA, pointB;
+
+    for (poly = 0; poly < latlngs.length; poly++) {
+      _geo[_geocnt] = [];
+      for (points = 0; points < (latlngs[poly].length - 1); points++) {
+        pointA = L.latLng(latlngs[poly][points]);
+        pointB = L.latLng(latlngs[poly][points + 1]);
+        if (pointA.equals(pointB)) {
+          continue;
+        }
+        let inverse = this._vincenty_inverse(pointA, pointB);
+        let prev = pointA;
+        _geo[_geocnt].push(prev);
+        for (s = 1; s <= this.options.steps;) {
+          let direct = this._vincenty_direct(pointA, inverse.initialBearing,
+            inverse.distance / this.options.steps * s, this.options.wrap
+          );
+          let gp = L.latLng(direct.lat, direct.lng);
+          if (Math.abs(gp.lng - prev.lng) > 180) {
+            let sec = this._intersection(pointA, inverse.initialBearing, {
+              lat: -89,
+              lng: ((gp.lng - prev.lng) > 0) ? -INTERSECT_LNG : INTERSECT_LNG
+            }, 0);
+            if (sec) {
+              _geo[_geocnt].push(L.latLng(sec.lat, sec.lng));
+              _geocnt++;
+              _geo[_geocnt] = [];
+              prev = L.latLng(sec.lat, -sec.lng);
+              _geo[_geocnt].push(prev);
+            } else {
+              _geocnt++;
+              _geo[_geocnt] = [];
+              _geo[_geocnt].push(gp);
+              prev = gp;
+              s++;
+            }
+          } else {
+            _geo[_geocnt].push(gp);
+            prev = gp;
+            s++;
+          }
+        }
+      }
+      _geocnt++;
+    }
+    return _geo;
+  },
+
+
+  /**
+   * Creates a dashed geodesic Polyline from given coordinates - under work
+   * @param {Object} latlngs - One or more polylines as an array. See Leaflet doc about Polyline
+   * @returns (Object} An array of arrays of geographical points.
+   */
+  _generate_GeodesicDashed: function(latlngs) {
+    let _geo = [],
+      _geocnt = 0,
+      s, poly, points;
+      //      _geo = latlngs;    // bypass
+
+    for (poly = 0; poly < latlngs.length; poly++) {
+      _geo[_geocnt] = [];
+      for (points = 0; points < (latlngs[poly].length - 1); points++) {
+        let inverse = this._vincenty_inverse(L.latLng(latlngs[poly][
+          points
+        ]), L.latLng(latlngs[poly][points + 1]));
+        let prev = L.latLng(latlngs[poly][points]);
+        _geo[_geocnt].push(prev);
+        for (s = 1; s <= this.options.steps;) {
+          let direct = this._vincenty_direct(L.latLng(latlngs[poly][
+              points
+            ]), inverse.initialBearing, inverse.distance / this.options
+            .steps * s - inverse.distance / this.options.steps * (1 -
+              this.options.dash), this.options.wrap);
+          let gp = L.latLng(direct.lat, direct.lng);
+          if (Math.abs(gp.lng - prev.lng) > 180) {
+            let sec = this._intersection(L.latLng(latlngs[poly][points]),
+              inverse.initialBearing, {
+                lat: -89,
+                lng: ((gp.lng - prev.lng) > 0) ? -INTERSECT_LNG : INTERSECT_LNG
+              }, 0);
+            if (sec) {
+              _geo[_geocnt].push(L.latLng(sec.lat, sec.lng));
+              _geocnt++;
+              _geo[_geocnt] = [];
+              prev = L.latLng(sec.lat, -sec.lng);
+              _geo[_geocnt].push(prev);
+            } else {
+              _geocnt++;
+              _geo[_geocnt] = [];
+              _geo[_geocnt].push(gp);
+              prev = gp;
+              s++;
+            }
+          } else {
+            _geo[_geocnt].push(gp);
+            _geocnt++;
+            let direct2 = this._vincenty_direct(L.latLng(latlngs[poly][
+                points
+              ]), inverse.initialBearing, inverse.distance / this.options
+              .steps * s, this.options.wrap);
+            _geo[_geocnt] = [];
+            _geo[_geocnt].push(L.latLng(direct2.lat, direct2.lng));
+            s++;
+          }
+        }
+      }
+      _geocnt++;
+    }
+    return _geo;
+  },
+
+
+  /**
+   * Vincenty direct calculation.
+   * based on the work of Chris Veness (https://github.com/chrisveness/geodesy)
+   *
+   * @private
+   * @param {number} initialBearing - Initial bearing in degrees from north.
+   * @param {number} distance - Distance along bearing in metres.
+   * @returns (Object} Object including point (destination point), finalBearing.
+   */
+
+  _vincenty_direct: function(p1, initialBearing, distance, wrap) {
+    var φ1 = p1.lat.toRadians(),
+      λ1 = p1.lng.toRadians();
+    var α1 = initialBearing.toRadians();
+    var s = distance;
+
+    var a = this.datum.ellipsoid.a,
+      b = this.datum.ellipsoid.b,
+      f = this.datum.ellipsoid.f;
+
+    var sinα1 = Math.sin(α1);
+    var cosα1 = Math.cos(α1);
+
+    var tanU1 = (1 - f) * Math.tan(φ1),
+      cosU1 = 1 / Math.sqrt((1 + tanU1 * tanU1)),
+      sinU1 = tanU1 * cosU1;
+    var σ1 = Math.atan2(tanU1, cosα1);
+    var sinα = cosU1 * sinα1;
+    var cosSqα = 1 - sinα * sinα;
+    var uSq = cosSqα * (a * a - b * b) / (b * b);
+    var A = 1 + uSq / 16384 * (4096 + uSq * (-768 + uSq * (320 - 175 *
+      uSq)));
+    var B = uSq / 1024 * (256 + uSq * (-128 + uSq * (74 - 47 * uSq)));
+
+    var σ = s / (b * A),
+      σʹ, iterations = 0;
+    var sinσ, cosσ;
+    var cos2σM;
+    do {
+      cos2σM = Math.cos(2 * σ1 + σ);
+      sinσ = Math.sin(σ);
+      cosσ = Math.cos(σ);
+      var Δσ = B * sinσ * (cos2σM + B / 4 * (cosσ * (-1 + 2 * cos2σM *
+          cos2σM) -
+        B / 6 * cos2σM * (-3 + 4 * sinσ * sinσ) * (-3 + 4 * cos2σM *
+          cos2σM)));
+      σʹ = σ;
+      σ = s / (b * A) + Δσ;
+    } while (Math.abs(σ - σʹ) > 1e-12 && ++iterations);
+
+    var x = sinU1 * sinσ - cosU1 * cosσ * cosα1;
+    var φ2 = Math.atan2(sinU1 * cosσ + cosU1 * sinσ * cosα1, (1 - f) *
+      Math.sqrt(sinα * sinα + x * x));
+    var λ = Math.atan2(sinσ * sinα1, cosU1 * cosσ - sinU1 * sinσ * cosα1);
+    var C = f / 16 * cosSqα * (4 + f * (4 - 3 * cosSqα));
+    var L = λ - (1 - C) * f * sinα *
+      (σ + C * sinσ * (cos2σM + C * cosσ * (-1 + 2 * cos2σM * cos2σM)));
+
+    var λ2;
+    if (wrap) {
+      λ2 = (λ1 + L + 3 * Math.PI) % (2 * Math.PI) - Math.PI; // normalise to -180...+180
+    } else {
+      λ2 = (λ1 + L); // do not normalize
+    }
+
+    var revAz = Math.atan2(sinα, -x);
+
+    return {
+      lat: φ2.toDegrees(),
+      lng: λ2.toDegrees(),
+      finalBearing: revAz.toDegrees()
+    };
+  },
+
+  /**
+   * Vincenty inverse calculation.
+   * based on the work of Chris Veness (https://github.com/chrisveness/geodesy)
+   *
+   * @private
+   * @param {LatLng} p1 - Latitude/longitude of start point.
+   * @param {LatLng} p2 - Latitude/longitude of destination point.
+   * @returns {Object} Object including distance, initialBearing, finalBearing.
+   * @throws {Error} If formula failed to converge.
+   */
+  _vincenty_inverse: function(p1, p2) {
+    var φ1 = p1.lat.toRadians(),
+      λ1 = p1.lng.toRadians();
+    var φ2 = p2.lat.toRadians(),
+      λ2 = p2.lng.toRadians();
+
+    var a = this.datum.ellipsoid.a,
+      b = this.datum.ellipsoid.b,
+      f = this.datum.ellipsoid.f;
+
+    var L = λ2 - λ1;
+    var tanU1 = (1 - f) * Math.tan(φ1),
+      cosU1 = 1 / Math.sqrt((1 + tanU1 * tanU1)),
+      sinU1 = tanU1 * cosU1;
+    var tanU2 = (1 - f) * Math.tan(φ2),
+      cosU2 = 1 / Math.sqrt((1 + tanU2 * tanU2)),
+      sinU2 = tanU2 * cosU2;
+
+    var λ = L,
+      λʹ, iterations = 0;
+    var cosSqα, sinσ, cos2σM, cosσ, σ, sinλ, cosλ;
+    do {
+      sinλ = Math.sin(λ);
+      cosλ = Math.cos(λ);
+      var sinSqσ = (cosU2 * sinλ) * (cosU2 * sinλ) + (cosU1 * sinU2 -
+        sinU1 * cosU2 * cosλ) * (cosU1 * sinU2 - sinU1 * cosU2 * cosλ);
+      sinσ = Math.sqrt(sinSqσ);
+      if (sinσ == 0) return 0; // co-incident points
+      cosσ = sinU1 * sinU2 + cosU1 * cosU2 * cosλ;
+      σ = Math.atan2(sinσ, cosσ);
+      var sinα = cosU1 * cosU2 * sinλ / sinσ;
+      cosSqα = 1 - sinα * sinα;
+      cos2σM = cosσ - 2 * sinU1 * sinU2 / cosSqα;
+      if (isNaN(cos2σM)) cos2σM = 0; // equatorial line: cosSqα=0 (§6)
+      var C = f / 16 * cosSqα * (4 + f * (4 - 3 * cosSqα));
+      λʹ = λ;
+      λ = L + (1 - C) * f * sinα * (σ + C * sinσ * (cos2σM + C * cosσ * (-
+        1 + 2 * cos2σM * cos2σM)));
+    } while (Math.abs(λ - λʹ) > 1e-12 && ++iterations < 100);
+    if (iterations >= 100) {
+      console.log("Formula failed to converge. Altering target position.");
+      return this._vincenty_inverse(p1, {
+          lat: p2.lat,
+          lng: p2.lng - 0.01
+        });
+        //  throw new Error('Formula failed to converge');
+    }
+
+    var uSq = cosSqα * (a * a - b * b) / (b * b);
+    var A = 1 + uSq / 16384 * (4096 + uSq * (-768 + uSq * (320 - 175 *
+      uSq)));
+    var B = uSq / 1024 * (256 + uSq * (-128 + uSq * (74 - 47 * uSq)));
+    var Δσ = B * sinσ * (cos2σM + B / 4 * (cosσ * (-1 + 2 * cos2σM *
+        cos2σM) -
+      B / 6 * cos2σM * (-3 + 4 * sinσ * sinσ) * (-3 + 4 * cos2σM *
+        cos2σM)));
+
+    var s = b * A * (σ - Δσ);
+
+    var fwdAz = Math.atan2(cosU2 * sinλ, cosU1 * sinU2 - sinU1 * cosU2 *
+      cosλ);
+    var revAz = Math.atan2(cosU1 * sinλ, -sinU1 * cosU2 + cosU1 * sinU2 *
+      cosλ);
+
+    s = Number(s.toFixed(3)); // round to 1mm precision
+    return {
+      distance: s,
+      initialBearing: fwdAz.toDegrees(),
+      finalBearing: revAz.toDegrees()
+    };
+  },
+
+
+  /**
+   * Returns the point of intersection of two paths defined by point and bearing.
+   * based on the work of Chris Veness (https://github.com/chrisveness/geodesy)
+   *
+   * @param {LatLon} p1 - First point.
+   * @param {number} brng1 - Initial bearing from first point.
+   * @param {LatLon} p2 - Second point.
+   * @param {number} brng2 - Initial bearing from second point.
+   * @returns {Object} containing lat/lng information of intersection.
+   *
+   * @example
+   * var p1 = LatLon(51.8853, 0.2545), brng1 = 108.55;
+   * var p2 = LatLon(49.0034, 2.5735), brng2 = 32.44;
+   * var pInt = LatLon.intersection(p1, brng1, p2, brng2); // pInt.toString(): 50.9078°N, 4.5084°E
+   */
+  _intersection: function(p1, brng1, p2, brng2) {
+    // see http://williams.best.vwh.net/avform.htm#Intersection
+
+    var φ1 = p1.lat.toRadians(),
+      λ1 = p1.lng.toRadians();
+    var φ2 = p2.lat.toRadians(),
+      λ2 = p2.lng.toRadians();
+    var θ13 = Number(brng1).toRadians(),
+      θ23 = Number(brng2).toRadians();
+    var Δφ = φ2 - φ1,
+      Δλ = λ2 - λ1;
+
+    var δ12 = 2 * Math.asin(Math.sqrt(Math.sin(Δφ / 2) * Math.sin(Δφ / 2) +
+      Math.cos(φ1) * Math.cos(φ2) * Math.sin(Δλ / 2) * Math.sin(Δλ /
+        2)));
+    if (δ12 == 0) return null;
+
+    // initial/final bearings between points
+    var θ1 = Math.acos((Math.sin(φ2) - Math.sin(φ1) * Math.cos(δ12)) /
+      (Math.sin(δ12) * Math.cos(φ1)));
+    if (isNaN(θ1)) θ1 = 0; // protect against rounding
+    var θ2 = Math.acos((Math.sin(φ1) - Math.sin(φ2) * Math.cos(δ12)) /
+      (Math.sin(δ12) * Math.cos(φ2)));
+    var θ12, θ21;
+    if (Math.sin(λ2 - λ1) > 0) {
+      θ12 = θ1;
+      θ21 = 2 * Math.PI - θ2;
+    } else {
+      θ12 = 2 * Math.PI - θ1;
+      θ21 = θ2;
+    }
+
+    var α1 = (θ13 - θ12 + Math.PI) % (2 * Math.PI) - Math.PI; // angle 2-1-3
+    var α2 = (θ21 - θ23 + Math.PI) % (2 * Math.PI) - Math.PI; // angle 1-2-3
+
+    if (Math.sin(α1) == 0 && Math.sin(α2) == 0) return null; // infinite intersections
+    if (Math.sin(α1) * Math.sin(α2) < 0) return null; // ambiguous intersection
+
+    //α1 = Math.abs(α1);
+    //α2 = Math.abs(α2);
+    // ... Ed Williams takes abs of α1/α2, but seems to break calculation?
+
+    var α3 = Math.acos(-Math.cos(α1) * Math.cos(α2) +
+      Math.sin(α1) * Math.sin(α2) * Math.cos(δ12));
+    var δ13 = Math.atan2(Math.sin(δ12) * Math.sin(α1) * Math.sin(α2),
+      Math.cos(α2) + Math.cos(α1) * Math.cos(α3));
+    var φ3 = Math.asin(Math.sin(φ1) * Math.cos(δ13) +
+      Math.cos(φ1) * Math.sin(δ13) * Math.cos(θ13));
+    var Δλ13 = Math.atan2(Math.sin(θ13) * Math.sin(δ13) * Math.cos(φ1),
+      Math.cos(δ13) - Math.sin(φ1) * Math.sin(φ3));
+    var λ3 = λ1 + Δλ13;
+    λ3 = (λ3 + 3 * Math.PI) % (2 * Math.PI) - Math.PI; // normalise to -180..+180º
+
+    return {
+      lat: φ3.toDegrees(),
+      lng: λ3.toDegrees()
+    };
+  },
+
+  /**
+   * Overwrites obj1's values with obj2's and adds obj2's if non existent in obj1
+   * @param obj1
+   * @param obj2
+   * @returns obj3 a new object based on obj1 and obj2
+   */
+  _merge_options: function(obj1, obj2) {
+    let obj3 = {};
+    for (let attrname in obj1) {
+      obj3[attrname] = obj1[attrname];
+    }
+    for (let attrname in obj2) {
+      obj3[attrname] = obj2[attrname];
+    }
+    return obj3;
+  }
+});
+
+L.geodesic = function(latlngs, options) {
+  return new L.Geodesic(latlngs, options);
+};

public/mix-manifest.json

@@ -10,7 +10,7 @@
     "/assets/admin/js/vendor.js": "/assets/admin/js/vendor.js?id=0f6b516f7ea80d70d407",
     "/assets/admin/css/blue.png": "/assets/admin/css/blue.png?id=753a3c0dec86d3a38d9c",
     "/assets/admin/css/blue@2x.png": "/assets/admin/css/blue@2x.png?id=97da23d47b838cbd4bef",
-    "/assets/system/js/vendor.js": "/assets/system/js/vendor.js?id=434db3f2c9beafd58bae",
+    "/assets/system/js/vendor.js": "/assets/system/js/vendor.js?id=c83cbe33451bdbd1ec0b",
     "/assets/system/css/vendor.css": "/assets/system/css/vendor.css?id=7bd98a28084fea99e307",
     "/assets/system/js/installer-vendor.js": "/assets/system/js/installer-vendor.js?id=b2bca761f222e97bf4ff"
 }

webpack.mix.js

@@ -86,8 +86,8 @@ mix.scripts([
     'node_modules/select2/dist/js/select2.js',
     'node_modules/leaflet/dist/leaflet.js',
     'node_modules/pjax/pjax.js',
-    'node_modules/Leaflet.Geodesic/Leaflet.Geodesic.js',
     'node_modules/leaflet-rotatedmarker/leaflet.rotatedMarker.js',
+    'node_modules/Leaflet.Geodesic/Leaflet.Geodesic.js',
     /*'public/assets/frontend/js/plugins/bootstrap-switch.js',
     'public/assets/frontend/js/plugins/nouislider.min.js',
     'public/assets/frontend/js/plugins/bootstrap-datepicker.js',