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/*! Version: 0.62.0
Copyright (c) 2016 Dominik Moritz */
!function(t,i){"function"==typeof define&&define.amd?define(["leaflet"],t):"object"==typeof exports&&(void 0!==i&&i.L?module.exports=t(L):module.exports=t(require("leaflet"))),void 0!==i&&i.L&&(i.L.Control.Locate=t(L))}(function(t){var i=function(i,o,s){(s=s.split(" ")).forEach(function(s){t.DomUtil[i].call(this,o,s)})},o=function(t,o){i("addClass",t,o)},s=function(t,o){i("removeClass",t,o)},e=t.Control.extend({options:{position:"topleft",layer:void 0,setView:"untilPan",keepCurrentZoomLevel:!1,flyTo:!1,clickBehavior:{inView:"stop",outOfView:"setView"},returnToPrevBounds:!1,cacheLocation:!0,drawCircle:!0,drawMarker:!0,markerClass:t.CircleMarker,circleStyle:{color:"#136AEC",fillColor:"#136AEC",fillOpacity:.15,weight:2,opacity:.5},markerStyle:{color:"#136AEC",fillColor:"#2A93EE",fillOpacity:.7,weight:2,opacity:.9,radius:5},followCircleStyle:{},followMarkerStyle:{},icon:"fa fa-map-marker",iconLoading:"fa fa-spinner fa-spin",iconElementTag:"span",circlePadding:[0,0],metric:!0,createButtonCallback:function(i,o){var s=t.DomUtil.create("a","leaflet-bar-part leaflet-bar-part-single",i);return s.title=o.strings.title,{link:s,icon:t.DomUtil.create(o.iconElementTag,o.icon,s)}},onLocationError:function(t,i){alert(t.message)},onLocationOutsideMapBounds:function(t){t.stop(),alert(t.options.strings.outsideMapBoundsMsg)},showPopup:!0,strings:{title:"Show me where I am",metersUnit:"meters",feetUnit:"feet",popup:"You are within {distance} {unit} from this point",outsideMapBoundsMsg:"You seem located outside the boundaries of the map"},locateOptions:{maxZoom:1/0,watch:!0,setView:!1}},initialize:function(i){for(var o in i)"object"==typeof this.options[o]?t.extend(this.options[o],i[o]):this.options[o]=i[o];this.options.followMarkerStyle=t.extend({},this.options.markerStyle,this.options.followMarkerStyle),this.options.followCircleStyle=t.extend({},this.options.circleStyle,this.options.followCircleStyle)},onAdd:function(i){var o=t.DomUtil.create("div","leaflet-control-locate leaflet-bar leaflet-control");this._layer=this.options.layer||new t.LayerGroup,this._layer.addTo(i),this._event=void 0,this._prevBounds=null;var s=this.options.createButtonCallback(o,this.options);return this._link=s.link,this._icon=s.icon,t.DomEvent.on(this._link,"click",t.DomEvent.stopPropagation).on(this._link,"click",t.DomEvent.preventDefault).on(this._link,"click",this._onClick,this).on(this._link,"dblclick",t.DomEvent.stopPropagation),this._resetVariables(),this._map.on("unload",this._unload,this),o},_onClick:function(){if(this._justClicked=!0,this._userPanned=!1,this._active&&!this._event)this.stop();else if(this._active&&void 0!==this._event)switch(this._map.getBounds().contains(this._event.latlng)?this.options.clickBehavior.inView:this.options.clickBehavior.outOfView){case"setView":this.setView();break;case"stop":this.stop(),this.options.returnToPrevBounds&&(this.options.flyTo?this._map.flyToBounds:this._map.fitBounds).bind(this._map)(this._prevBounds)}else this.options.returnToPrevBounds&&(this._prevBounds=this._map.getBounds()),this.start();this._updateContainerStyle()},start:function(){this._activate(),this._event&&(this._drawMarker(this._map),this.options.setView&&this.setView()),this._updateContainerStyle()},stop:function(){this._deactivate(),this._cleanClasses(),this._resetVariables(),this._removeMarker()},_activate:function(){this._active||(this._map.locate(this.options.locateOptions),this._active=!0,this._map.on("locationfound",this._onLocationFound,this),this._map.on("locationerror",this._onLocationError,this),this._map.on("dragstart",this._onDrag,this))},_deactivate:function(){this._map.stopLocate(),this._active=!1,this.options.cacheLocation||(this._event=void 0),this._map.off("locationfound",this._onLocationFound,this),this._map.off("locationerror",this._onLocationError,this),this._map.off("dragstart",this._onDrag,this)},setView:function(){if(this._drawMarker(),this._isOutsideMapBounds())this._event=void 0,this.options.onLocationOutsideMapBounds(this);else if(this.options.keepCurrentZoomLevel)(t=this.options.flyTo?this._map.flyTo:this._map.panTo).bind(this._map)([this._event.latitude,this._event.longitude]);else{var t=this.options.flyTo?this._map.flyToBounds:this._map.fitBounds;t.bind(this._map)(this._event.bounds,{padding:this.options.circlePadding,maxZoom:this.options.locateOptions.maxZoom})}},_drawMarker:function(){void 0===this._event.accuracy&&(this._event.accuracy=0);var i=this._event.accuracy,o=this._event.latlng;if(this.options.drawCircle){var s=this._isFollowing()?this.options.followCircleStyle:this.options.circleStyle;this._circle?this._circle.setLatLng(o).setRadius(i).setStyle(s):this._circle=t.circle(o,i,s).addTo(this._layer)}var e,n;if(this.options.metric?(e=i.toFixed(0),n=this.options.strings.metersUnit):(e=(3.2808399*i).toFixed(0),n=this.options.strings.feetUnit),this.options.drawMarker){var a=this._isFollowing()?this.options.followMarkerStyle:this.options.markerStyle;this._marker?(this._marker.setLatLng(o),this._marker.setStyle&&this._marker.setStyle(a)):this._marker=new this.options.markerClass(o,a).addTo(this._layer)}var r=this.options.strings.popup;this.options.showPopup&&r&&this._marker&&this._marker.bindPopup(t.Util.template(r,{distance:e,unit:n}))._popup.setLatLng(o)},_removeMarker:function(){this._layer.clearLayers(),this._marker=void 0,this._circle=void 0},_unload:function(){this.stop(),this._map.off("unload",this._unload,this)},_onLocationError:function(t){3==t.code&&this.options.locateOptions.watch||(this.stop(),this.options.onLocationError(t,this))},_onLocationFound:function(t){if((!this._event||this._event.latlng.lat!==t.latlng.lat||this._event.latlng.lng!==t.latlng.lng||this._event.accuracy!==t.accuracy)&&this._active){switch(this._event=t,this._drawMarker(),this._updateContainerStyle(),this.options.setView){case"once":this._justClicked&&this.setView();break;case"untilPan":this._userPanned||this.setView();break;case"always":this.setView()}this._justClicked=!1}},_onDrag:function(){this._event&&(this._userPanned=!0,this._updateContainerStyle(),this._drawMarker())},_isFollowing:function(){return!!this._active&&("always"===this.options.setView||("untilPan"===this.options.setView?!this._userPanned:void 0))},_isOutsideMapBounds:function(){return void 0!==this._event&&(this._map.options.maxBounds&&!this._map.options.maxBounds.contains(this._event.latlng))},_updateContainerStyle:function(){this._container&&(this._active&&!this._event?this._setClasses("requesting"):this._isFollowing()?this._setClasses("following"):this._active?this._setClasses("active"):this._cleanClasses())},_setClasses:function(t){"requesting"==t?(s(this._container,"active following"),o(this._container,"requesting"),s(this._icon,this.options.icon),o(this._icon,this.options.iconLoading)):"active"==t?(s(this._container,"requesting following"),o(this._container,"active"),s(this._icon,this.options.iconLoading),o(this._icon,this.options.icon)):"following"==t&&(s(this._container,"requesting"),o(this._container,"active following"),s(this._icon,this.options.iconLoading),o(this._icon,this.options.icon))},_cleanClasses:function(){t.DomUtil.removeClass(this._container,"requesting"),t.DomUtil.removeClass(this._container,"active"),t.DomUtil.removeClass(this._container,"following"),s(this._icon,this.options.iconLoading),o(this._icon,this.options.icon)},_resetVariables:function(){this._active=!1,this._justClicked=!1,this._userPanned=!1}});return t.control.locate=function(i){return new t.Control.Locate(i)},e},window);
//# sourceMappingURL=L.Control.Locate.min.js.map
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