https://worldsaid.com/assets/vendor/leaflet/plugins/reset-view/L.Control.ResetView.js

1/**
2 * (c) Wong Hoi Sing Edison <[email protected]>
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *     http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17(function (factory, window) {
18  if (typeof define === "function" && define.amd) {
19    define(["leaflet"], factory);
20  } else if (typeof exports === "object") {
21    module.exports = factory(require("leaflet"));
22  }
23
24  if (typeof window !== "undefined" && window.L) {
25    window.L.Control.ResetView = factory(L);
26  }
27}(function (L) {
28  ResetView = L.Control.extend({
29    options: {
30      position: "topleft",
31      title: "Reset view",
32      latlng: null,
33      zoom: null,
34    },
35
36    onAdd: function(map) {
37      this._map = map;
38
39      this._container = L.DomUtil.create("div", "leaflet-control-resetview leaflet-bar leaflet-control");
40      this._link = L.DomUtil.create("a", "leaflet-bar-part leaflet-bar-part-single", this._container);
41      this._link.title = this.options.title;
42      this._link.href = "#";
43      this._link.setAttribute("role", "button");
44      this._icon = L.DomUtil.create("span", "leaflet-control-resetview-icon", this._link);
45
46      L.DomEvent.on(this._link, "click", this._resetView, this);
47
48      return this._container;
49    },
50
51    onRemove: function(map) {
52      L.DomEvent.off(this._link, "click", this._resetView, this);
53    },
54
55    _resetView: function(e) {
56      // Added by itamair according to this drustack/Leaflet.ResetView issue:
57      // https://github.com/drustack/Leaflet.ResetView/issues/1
58      if (e) { L.DomEvent.preventDefault(e) }

59      this._map.setView(this.options.latlng, this.options.zoom);
60    },
61  });
62
63  L.control.resetView = function(options) {
64    return new ResetView(options);
65  };
66
67  return ResetView;
68}, window));