pole2pole_data_map_spp.html

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M(this.wrapLat?s(t.lat,this.wrapLat,!0):t.lat,i,t.alt)},wrapLatLngBounds:function(t){var i=t.getCenter(),e=this.wrapLatLng(i),n=i.lat-e.lat,o=i.lng-e.lng;if(0===n&&0===o)return t;var s=t.getSouthWest(),r=t.getNorthEast();return new T(new M(s.lat-n,s.lng-o),new M(r.lat-n,r.lng-o))}},_i=i({},ci,{wrapLng:[-180,180],R:6371e3,distance:function(t,i){var e=Math.PI/180,n=t.lat*e,o=i.lat*e,s=Math.sin((i.lat-t.lat)*e/2),r=Math.sin((i.lng-t.lng)*e/2),a=s*s+Math.cos(n)*Math.cos(o)*r*r,h=2*Math.atan2(Math.sqrt(a),Math.sqrt(1-a));return this.R*h}}),di={R:6378137,MAX_LATITUDE:85.0511287798,project:function(t){var i=Math.PI/180,e=this.MAX_LATITUDE,n=Math.max(Math.min(e,t.lat),-e),o=Math.sin(n*i);return new x(this.R*t.lng*i,this.R*Math.log((1+o)/(1-o))/2)},unproject:function(t){var i=180/Math.PI;return new M((2*Math.atan(Math.exp(t.y/this.R))-Math.PI/2)*i,t.x*i/this.R)},bounds:function(){var t=6378137*Math.PI;return new P([-t,-t],[t,t])}()};Z.prototype={transform:function(t,i){return this._transform(t.clone(),i)},_transform:function(t,i){return i=i||1,t.x=i*(this._a*t.x+this._b),t.y=i*(this._c*t.y+this._d),t},untransform:function(t,i){return i=i||1,new x((t.x/i-this._b)/this._a,(t.y/i-this._d)/this._c)}};var pi,mi,fi,gi,vi=i({},_i,{code:"EPSG:3857",projection:di,transformation:function(){var t=.5/(Math.PI*di.R);return S(t,.5,-t,.5)}()}),yi=i({},vi,{code:"EPSG:900913"}),xi=document.documentElement.style,wi="ActiveXObject"in window,Li=wi&&!document.addEventListener,Pi="msLaunchUri"in navigator&&!("documentMode"in document),bi=A("webkit"),Ti=A("android"),zi=A("android 2")||A("android 3"),Mi=parseInt(/WebKit\/([0-9]+)|$/.exec(navigator.userAgent)[1],10),Ci=Ti&&A("Google")&&Mi<537&&!("AudioNode"in window),Zi=!!window.opera,Si=A("chrome"),Ei=A("gecko")&&!bi&&!Zi&&!wi,ki=!Si&&A("safari"),Ai=A("phantom"),Ii="OTransition"in xi,Bi=0===navigator.platform.indexOf("Win"),Oi=wi&&"transition"in xi,Ri="WebKitCSSMatrix"in window&&"m11"in new 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i.adj}catch(t){return!1}}(),$i=(Object.freeze||Object)({ie:wi,ielt9:Li,edge:Pi,webkit:bi,android:Ti,android23:zi,androidStock:Ci,opera:Zi,chrome:Si,gecko:Ei,safari:ki,phantom:Ai,opera12:Ii,win:Bi,ie3d:Oi,webkit3d:Ri,gecko3d:Di,any3d:Ni,mobile:ji,mobileWebkit:Wi,mobileWebkit3d:Hi,msPointer:Fi,pointer:Ui,touch:Vi,mobileOpera:qi,mobileGecko:Gi,retina:Ki,canvas:Yi,svg:Xi,vml:Ji}),Qi=Fi?"MSPointerDown":"pointerdown",te=Fi?"MSPointerMove":"pointermove",ie=Fi?"MSPointerUp":"pointerup",ee=Fi?"MSPointerCancel":"pointercancel",ne=["INPUT","SELECT","OPTION"],oe={},se=!1,re=0,ae=Fi?"MSPointerDown":Ui?"pointerdown":"touchstart",he=Fi?"MSPointerUp":Ui?"pointerup":"touchend",ue="_leaflet_",le="_leaflet_events",ce=Bi&&Si?2*window.devicePixelRatio:Ei?window.devicePixelRatio:1,_e={},de=(Object.freeze||Object)({on:V,off:q,stopPropagation:Y,disableScrollPropagation:X,disableClickPropagation:J,preventDefault:$,stop:Q,getMousePosition:tt,getWheelDelta:it,fakeStop:et,skipped:nt,isExternalTarget:ot,addListener:V,removeListener:q}),pe=xt(["transform","WebkitTransform","OTransform","MozTransform","msTransform"]),me=xt(["webkitTransition","transition","OTransition","MozTransition","msTransition"]),fe="webkitTransition"===me||"OTransition"===me?me+"End":"transitionend";if("onselectstart"in document)mi=function(){V(window,"selectstart",$)},fi=function(){q(window,"selectstart",$)};else{var ge=xt(["userSelect","WebkitUserSelect","OUserSelect","MozUserSelect","msUserSelect"]);mi=function(){if(ge){var t=document.documentElement.style;gi=t[ge],t[ge]="none"}},fi=function(){ge&&(document.documentElement.style[ge]=gi,gi=void 0)}}var ve,ye,xe=(Object.freeze||Object)({TRANSFORM:pe,TRANSITION:me,TRANSITION_END:fe,get:rt,getStyle:at,create:ht,remove:ut,empty:lt,toFront:ct,toBack:_t,hasClass:dt,addClass:pt,removeClass:mt,setClass:ft,getClass:gt,setOpacity:vt,testProp:xt,setTransform:wt,setPosition:Lt,getPosition:Pt,disableTextSelection:mi,enableTextSelection:fi,disableImageDrag:bt,enableImageDrag:Tt,preventOutline:zt,restoreOutline:Mt}),we=ui.extend({run:function(t,i,e,n){this.stop(),this._el=t,this._inProgress=!0,this._duration=e||.25,this._easeOutPower=1/Math.max(n||.5,.2),this._startPos=Pt(t),this._offset=i.subtract(this._startPos),this._startTime=+new Date,this.fire("start"),this._animate()},stop:function(){this._inProgress&&(this._step(!0),this._complete())},_animate:function(){this._animId=f(this._animate,this),this._step()},_step:function(t){var i=+new Date-this._startTime,e=1e3*this._duration;i<e?this._runFrame(this._easeOut(i/e),t):(this._runFrame(1),this._complete())},_runFrame:function(t,i){var e=this._startPos.add(this._offset.multiplyBy(t));i&&e._round(),Lt(this._el,e),this.fire("step")},_complete:function(){g(this._animId),this._inProgress=!1,this.fire("end")},_easeOut:function(t){return 1-Math.pow(1-t,this._easeOutPower)}}),Le=ui.extend({options:{crs:vi,center:void 0,zoom:void 0,minZoom:void 0,maxZoom:void 0,layers:[],maxBounds:void 0,renderer:void 0,zoomAnimation:!0,zoomAnimationThreshold:4,fadeAnimation:!0,markerZoomAnimation:!0,transform3DLimit:8388608,zoomSnap:1,zoomDelta:1,trackResize:!0},initialize:function(t,i){i=l(this,i),this._initContainer(t),this._initLayout(),this._onResize=e(this._onResize,this),this._initEvents(),i.maxBounds&&this.setMaxBounds(i.maxBounds),void 0!==i.zoom&&(this._zoom=this._limitZoom(i.zoom)),i.center&&void 0!==i.zoom&&this.setView(C(i.center),i.zoom,{reset:!0}),this._handlers=[],this._layers={},this._zoomBoundLayers={},this._sizeChanged=!0,this.callInitHooks(),this._zoomAnimated=me&&Ni&&!qi&&this.options.zoomAnimation,this._zoomAnimated&&(this._createAnimProxy(),V(this._proxy,fe,this._catchTransitionEnd,this)),this._addLayers(this.options.layers)},setView:function(t,e,n){return e=void 0===e?this._zoom:this._limitZoom(e),t=this._limitCenter(C(t),e,this.options.maxBounds),n=n||{},this._stop(),this._loaded&&!n.reset&&!0!==n&&(void 0!==n.animate&&(n.zoom=i({animate:n.animate},n.zoom),n.pan=i({animate:n.animate,duration:n.duration},n.pan)),this._zoom!==e?this._tryAnimatedZoom&&this._tryAnimatedZoom(t,e,n.zoom):this._tryAnimatedPan(t,n.pan))?(clearTimeout(this._sizeTimer),this):(this._resetView(t,e),this)},setZoom:function(t,i){return this._loaded?this.setView(this.getCenter(),t,{zoom:i}):(this._zoom=t,this)},zoomIn:function(t,i){return t=t||(Ni?this.options.zoomDelta:1),this.setZoom(this._zoom+t,i)},zoomOut:function(t,i){return t=t||(Ni?this.options.zoomDelta:1),this.setZoom(this._zoom-t,i)},setZoomAround:function(t,i,e){var n=this.getZoomScale(i),o=this.getSize().divideBy(2),s=(t instanceof x?t:this.latLngToContainerPoint(t)).subtract(o).multiplyBy(1-1/n),r=this.containerPointToLatLng(o.add(s));return this.setView(r,i,{zoom:e})},_getBoundsCenterZoom:function(t,i){i=i||{},t=t.getBounds?t.getBounds():z(t);var e=w(i.paddingTopLeft||i.padding||[0,0]),n=w(i.paddingBottomRight||i.padding||[0,0]),o=this.getBoundsZoom(t,!1,e.add(n));if((o="number"==typeof i.maxZoom?Math.min(i.maxZoom,o):o)===1/0)return{center:t.getCenter(),zoom:o};var s=n.subtract(e).divideBy(2),r=this.project(t.getSouthWest(),o),a=this.project(t.getNorthEast(),o);return{center:this.unproject(r.add(a).divideBy(2).add(s),o),zoom:o}},fitBounds:function(t,i){if(!(t=z(t)).isValid())throw new Error("Bounds are not valid.");var e=this._getBoundsCenterZoom(t,i);return this.setView(e.center,e.zoom,i)},fitWorld:function(t){return this.fitBounds([[-90,-180],[90,180]],t)},panTo:function(t,i){return this.setView(t,this._zoom,{pan:i})},panBy:function(t,i){if(t=w(t).round(),i=i||{},!t.x&&!t.y)return this.fire("moveend");if(!0!==i.animate&&!this.getSize().contains(t))return this._resetView(this.unproject(this.project(this.getCenter()).add(t)),this.getZoom()),this;if(this._panAnim||(this._panAnim=new we,this._panAnim.on({step:this._onPanTransitionStep,end:this._onPanTransitionEnd},this)),i.noMoveStart||this.fire("movestart"),!1!==i.animate){pt(this._mapPane,"leaflet-pan-anim");var e=this._getMapPanePos().subtract(t).round();this._panAnim.run(this._mapPane,e,i.duration||.25,i.easeLinearity)}else this._rawPanBy(t),this.fire("move").fire("moveend");return this},flyTo:function(t,i,e){function n(t){var i=(g*g-m*m+(t?-1:1)*x*x*v*v)/(2*(t?g:m)*x*v),e=Math.sqrt(i*i+1)-i;return e<1e-9?-18:Math.log(e)}function o(t){return(Math.exp(t)-Math.exp(-t))/2}function s(t){return(Math.exp(t)+Math.exp(-t))/2}function r(t){return o(t)/s(t)}function a(t){return m*(s(w)/s(w+y*t))}function h(t){return m*(s(w)*r(w+y*t)-o(w))/x}function u(t){return 1-Math.pow(1-t,1.5)}function l(){var e=(Date.now()-L)/b,n=u(e)*P;e<=1?(this._flyToFrame=f(l,this),this._move(this.unproject(c.add(_.subtract(c).multiplyBy(h(n)/v)),p),this.getScaleZoom(m/a(n),p),{flyTo:!0})):this._move(t,i)._moveEnd(!0)}if(!1===(e=e||{}).animate||!Ni)return this.setView(t,i,e);this._stop();var c=this.project(this.getCenter()),_=this.project(t),d=this.getSize(),p=this._zoom;t=C(t),i=void 0===i?p:i;var m=Math.max(d.x,d.y),g=m*this.getZoomScale(p,i),v=_.distanceTo(c)||1,y=1.42,x=y*y,w=n(0),L=Date.now(),P=(n(1)-w)/y,b=e.duration?1e3*e.duration:1e3*P*.8;return this._moveStart(!0,e.noMoveStart),l.call(this),this},flyToBounds:function(t,i){var e=this._getBoundsCenterZoom(t,i);return this.flyTo(e.center,e.zoom,i)},setMaxBounds:function(t){return(t=z(t)).isValid()?(this.options.maxBounds&&this.off("moveend",this._panInsideMaxBounds),this.options.maxBounds=t,this._loaded&&this._panInsideMaxBounds(),this.on("moveend",this._panInsideMaxBounds)):(this.options.maxBounds=null,this.off("moveend",this._panInsideMaxBounds))},setMinZoom:function(t){var i=this.options.minZoom;return this.options.minZoom=t,this._loaded&&i!==t&&(this.fire("zoomlevelschange"),this.getZoom()<this.options.minZoom)?this.setZoom(t):this},setMaxZoom:function(t){var i=this.options.maxZoom;return this.options.maxZoom=t,this._loaded&&i!==t&&(this.fire("zoomlevelschange"),this.getZoom()>this.options.maxZoom)?this.setZoom(t):this},panInsideBounds:function(t,i){this._enforcingBounds=!0;var e=this.getCenter(),n=this._limitCenter(e,this._zoom,z(t));return e.equals(n)||this.panTo(n,i),this._enforcingBounds=!1,this},invalidateSize:function(t){if(!this._loaded)return this;t=i({animate:!1,pan:!0},!0===t?{animate:!0}:t);var n=this.getSize();this._sizeChanged=!0,this._lastCenter=null;var o=this.getSize(),s=n.divideBy(2).round(),r=o.divideBy(2).round(),a=s.subtract(r);return a.x||a.y?(t.animate&&t.pan?this.panBy(a):(t.pan&&this._rawPanBy(a),this.fire("move"),t.debounceMoveend?(clearTimeout(this._sizeTimer),this._sizeTimer=setTimeout(e(this.fire,this,"moveend"),200)):this.fire("moveend")),this.fire("resize",{oldSize:n,newSize:o})):this},stop:function(){return this.setZoom(this._limitZoom(this._zoom)),this.options.zoomSnap||this.fire("viewreset"),this._stop()},locate:function(t){if(t=this._locateOptions=i({timeout:1e4,watch:!1},t),!("geolocation"in navigator))return this._handleGeolocationError({code:0,message:"Geolocation not supported."}),this;var n=e(this._handleGeolocationResponse,this),o=e(this._handleGeolocationError,this);return t.watch?this._locationWatchId=navigator.geolocation.watchPosition(n,o,t):navigator.geolocation.getCurrentPosition(n,o,t),this},stopLocate:function(){return navigator.geolocation&&navigator.geolocation.clearWatch&&navigator.geolocation.clearWatch(this._locationWatchId),this._locateOptions&&(this._locateOptions.setView=!1),this},_handleGeolocationError:function(t){var i=t.code,e=t.message||(1===i?"permission denied":2===i?"position unavailable":"timeout");this._locateOptions.setView&&!this._loaded&&this.fitWorld(),this.fire("locationerror",{code:i,message:"Geolocation error: "+e+"."})},_handleGeolocationResponse:function(t){var i=new M(t.coords.latitude,t.coords.longitude),e=i.toBounds(t.coords.accuracy),n=this._locateOptions;if(n.setView){var o=this.getBoundsZoom(e);this.setView(i,n.maxZoom?Math.min(o,n.maxZoom):o)}var s={latlng:i,bounds:e,timestamp:t.timestamp};for(var r in t.coords)"number"==typeof t.coords[r]&&(s[r]=t.coords[r]);this.fire("locationfound",s)},addHandler:function(t,i){if(!i)return this;var e=this[t]=new i(this);return this._handlers.push(e),this.options[t]&&e.enable(),this},remove:function(){if(this._initEvents(!0),this._containerId!==this._container._leaflet_id)throw new Error("Map container is being reused by another instance");try{delete this._container._leaflet_id,delete this._containerId}catch(t){this._container._leaflet_id=void 0,this._containerId=void 0}void 0!==this._locationWatchId&&this.stopLocate(),this._stop(),ut(this._mapPane),this._clearControlPos&&this._clearControlPos(),this._clearHandlers(),this._loaded&&this.fire("unload");var t;for(t in this._layers)this._layers[t].remove();for(t in this._panes)ut(this._panes[t]);return this._layers=[],this._panes=[],delete this._mapPane,delete this._renderer,this},createPane:function(t,i){var e=ht("div","leaflet-pane"+(t?" leaflet-"+t.replace("Pane","")+"-pane":""),i||this._mapPane);return t&&(this._panes[t]=e),e},getCenter:function(){return this._checkIfLoaded(),this._lastCenter&&!this._moved()?this._lastCenter:this.layerPointToLatLng(this._getCenterLayerPoint())},getZoom:function(){return this._zoom},getBounds:function(){var t=this.getPixelBounds();return new T(this.unproject(t.getBottomLeft()),this.unproject(t.getTopRight()))},getMinZoom:function(){return void 0===this.options.minZoom?this._layersMinZoom||0:this.options.minZoom},getMaxZoom:function(){return void 0===this.options.maxZoom?void 0===this._layersMaxZoom?1/0:this._layersMaxZoom:this.options.maxZoom},getBoundsZoom:function(t,i,e){t=z(t),e=w(e||[0,0]);var n=this.getZoom()||0,o=this.getMinZoom(),s=this.getMaxZoom(),r=t.getNorthWest(),a=t.getSouthEast(),h=this.getSize().subtract(e),u=b(this.project(a,n),this.project(r,n)).getSize(),l=Ni?this.options.zoomSnap:1,c=h.x/u.x,_=h.y/u.y,d=i?Math.max(c,_):Math.min(c,_);return n=this.getScaleZoom(d,n),l&&(n=Math.round(n/(l/100))*(l/100),n=i?Math.ceil(n/l)*l:Math.floor(n/l)*l),Math.max(o,Math.min(s,n))},getSize:function(){return this._size&&!this._sizeChanged||(this._size=new x(this._container.clientWidth||0,this._container.clientHeight||0),this._sizeChanged=!1),this._size.clone()},getPixelBounds:function(t,i){var e=this._getTopLeftPoint(t,i);return new P(e,e.add(this.getSize()))},getPixelOrigin:function(){return this._checkIfLoaded(),this._pixelOrigin},getPixelWorldBounds:function(t){return this.options.crs.getProjectedBounds(void 0===t?this.getZoom():t)},getPane:function(t){return"string"==typeof t?this._panes[t]:t},getPanes:function(){return this._panes},getContainer:function(){return this._container},getZoomScale:function(t,i){var e=this.options.crs;return i=void 0===i?this._zoom:i,e.scale(t)/e.scale(i)},getScaleZoom:function(t,i){var e=this.options.crs;i=void 0===i?this._zoom:i;var n=e.zoom(t*e.scale(i));return isNaN(n)?1/0:n},project:function(t,i){return i=void 0===i?this._zoom:i,this.options.crs.latLngToPoint(C(t),i)},unproject:function(t,i){return i=void 0===i?this._zoom:i,this.options.crs.pointToLatLng(w(t),i)},layerPointToLatLng:function(t){var i=w(t).add(this.getPixelOrigin());return this.unproject(i)},latLngToLayerPoint:function(t){return this.project(C(t))._round()._subtract(this.getPixelOrigin())},wrapLatLng:function(t){return this.options.crs.wrapLatLng(C(t))},wrapLatLngBounds:function(t){return this.options.crs.wrapLatLngBounds(z(t))},distance:function(t,i){return this.options.crs.distance(C(t),C(i))},containerPointToLayerPoint:function(t){return w(t).subtract(this._getMapPanePos())},layerPointToContainerPoint:function(t){return w(t).add(this._getMapPanePos())},containerPointToLatLng:function(t){var i=this.containerPointToLayerPoint(w(t));return this.layerPointToLatLng(i)},latLngToContainerPoint:function(t){return this.layerPointToContainerPoint(this.latLngToLayerPoint(C(t)))},mouseEventToContainerPoint:function(t){return tt(t,this._container)},mouseEventToLayerPoint:function(t){return this.containerPointToLayerPoint(this.mouseEventToContainerPoint(t))},mouseEventToLatLng:function(t){return this.layerPointToLatLng(this.mouseEventToLayerPoint(t))},_initContainer:function(t){var i=this._container=rt(t);if(!i)throw new Error("Map container not found.");if(i._leaflet_id)throw new Error("Map container is already initialized.");V(i,"scroll",this._onScroll,this),this._containerId=n(i)},_initLayout:function(){var t=this._container;this._fadeAnimated=this.options.fadeAnimation&&Ni,pt(t,"leaflet-container"+(Vi?" leaflet-touch":"")+(Ki?" leaflet-retina":"")+(Li?" leaflet-oldie":"")+(ki?" leaflet-safari":"")+(this._fadeAnimated?" leaflet-fade-anim":""));var i=at(t,"position");"absolute"!==i&&"relative"!==i&&"fixed"!==i&&(t.style.position="relative"),this._initPanes(),this._initControlPos&&this._initControlPos()},_initPanes:function(){var t=this._panes={};this._paneRenderers={},this._mapPane=this.createPane("mapPane",this._container),Lt(this._mapPane,new x(0,0)),this.createPane("tilePane"),this.createPane("shadowPane"),this.createPane("overlayPane"),this.createPane("markerPane"),this.createPane("tooltipPane"),this.createPane("popupPane"),this.options.markerZoomAnimation||(pt(t.markerPane,"leaflet-zoom-hide"),pt(t.shadowPane,"leaflet-zoom-hide"))},_resetView:function(t,i){Lt(this._mapPane,new x(0,0));var e=!this._loaded;this._loaded=!0,i=this._limitZoom(i),this.fire("viewprereset");var n=this._zoom!==i;this._moveStart(n,!1)._move(t,i)._moveEnd(n),this.fire("viewreset"),e&&this.fire("load")},_moveStart:function(t,i){return t&&this.fire("zoomstart"),i||this.fire("movestart"),this},_move:function(t,i,e){void 0===i&&(i=this._zoom);var n=this._zoom!==i;return this._zoom=i,this._lastCenter=t,this._pixelOrigin=this._getNewPixelOrigin(t),(n||e&&e.pinch)&&this.fire("zoom",e),this.fire("move",e)},_moveEnd:function(t){return t&&this.fire("zoomend"),this.fire("moveend")},_stop:function(){return g(this._flyToFrame),this._panAnim&&this._panAnim.stop(),this},_rawPanBy:function(t){Lt(this._mapPane,this._getMapPanePos().subtract(t))},_getZoomSpan:function(){return this.getMaxZoom()-this.getMinZoom()},_panInsideMaxBounds:function(){this._enforcingBounds||this.panInsideBounds(this.options.maxBounds)},_checkIfLoaded:function(){if(!this._loaded)throw new Error("Set map center and zoom first.")},_initEvents:function(t){this._targets={},this._targets[n(this._container)]=this;var i=t?q:V;i(this._container,"click dblclick mousedown mouseup mouseover mouseout mousemove contextmenu keypress",this._handleDOMEvent,this),this.options.trackResize&&i(window,"resize",this._onResize,this),Ni&&this.options.transform3DLimit&&(t?this.off:this.on).call(this,"moveend",this._onMoveEnd)},_onResize:function(){g(this._resizeRequest),this._resizeRequest=f(function(){this.invalidateSize({debounceMoveend:!0})},this)},_onScroll:function(){this._container.scrollTop=0,this._container.scrollLeft=0},_onMoveEnd:function(){var t=this._getMapPanePos();Math.max(Math.abs(t.x),Math.abs(t.y))>=this.options.transform3DLimit&&this._resetView(this.getCenter(),this.getZoom())},_findEventTargets:function(t,i){for(var e,o=[],s="mouseout"===i||"mouseover"===i,r=t.target||t.srcElement,a=!1;r;){if((e=this._targets[n(r)])&&("click"===i||"preclick"===i)&&!t._simulated&&this._draggableMoved(e)){a=!0;break}if(e&&e.listens(i,!0)){if(s&&!ot(r,t))break;if(o.push(e),s)break}if(r===this._container)break;r=r.parentNode}return o.length||a||s||!ot(r,t)||(o=[this]),o},_handleDOMEvent:function(t){if(this._loaded&&!nt(t)){var i=t.type;"mousedown"!==i&&"keypress"!==i||zt(t.target||t.srcElement),this._fireDOMEvent(t,i)}},_mouseEvents:["click","dblclick","mouseover","mouseout","contextmenu"],_fireDOMEvent:function(t,e,n){if("click"===t.type){var o=i({},t);o.type="preclick",this._fireDOMEvent(o,o.type,n)}if(!t._stopped&&(n=(n||[]).concat(this._findEventTargets(t,e))).length){var s=n[0];"contextmenu"===e&&s.listens(e,!0)&&$(t);var r={originalEvent:t};if("keypress"!==t.type){var a=s.getLatLng&&(!s._radius||s._radius<=10);r.containerPoint=a?this.latLngToContainerPoint(s.getLatLng()):this.mouseEventToContainerPoint(t),r.layerPoint=this.containerPointToLayerPoint(r.containerPoint),r.latlng=a?s.getLatLng():this.layerPointToLatLng(r.layerPoint)}for(var h=0;h<n.length;h++)if(n[h].fire(e,r,!0),r.originalEvent._stopped||!1===n[h].options.bubblingMouseEvents&&-1!==d(this._mouseEvents,e))return}},_draggableMoved:function(t){return(t=t.dragging&&t.dragging.enabled()?t:this).dragging&&t.dragging.moved()||this.boxZoom&&this.boxZoom.moved()},_clearHandlers:function(){for(var t=0,i=this._handlers.length;t<i;t++)this._handlers[t].disable()},whenReady:function(t,i){return this._loaded?t.call(i||this,{target:this}):this.on("load",t,i),this},_getMapPanePos:function(){return Pt(this._mapPane)||new x(0,0)},_moved:function(){var t=this._getMapPanePos();return t&&!t.equals([0,0])},_getTopLeftPoint:function(t,i){return(t&&void 0!==i?this._getNewPixelOrigin(t,i):this.getPixelOrigin()).subtract(this._getMapPanePos())},_getNewPixelOrigin:function(t,i){var e=this.getSize()._divideBy(2);return this.project(t,i)._subtract(e)._add(this._getMapPanePos())._round()},_latLngToNewLayerPoint:function(t,i,e){var n=this._getNewPixelOrigin(e,i);return this.project(t,i)._subtract(n)},_latLngBoundsToNewLayerBounds:function(t,i,e){var n=this._getNewPixelOrigin(e,i);return b([this.project(t.getSouthWest(),i)._subtract(n),this.project(t.getNorthWest(),i)._subtract(n),this.project(t.getSouthEast(),i)._subtract(n),this.project(t.getNorthEast(),i)._subtract(n)])},_getCenterLayerPoint:function(){return this.containerPointToLayerPoint(this.getSize()._divideBy(2))},_getCenterOffset:function(t){return this.latLngToLayerPoint(t).subtract(this._getCenterLayerPoint())},_limitCenter:function(t,i,e){if(!e)return t;var n=this.project(t,i),o=this.getSize().divideBy(2),s=new P(n.subtract(o),n.add(o)),r=this._getBoundsOffset(s,e,i);return r.round().equals([0,0])?t:this.unproject(n.add(r),i)},_limitOffset:function(t,i){if(!i)return t;var e=this.getPixelBounds(),n=new P(e.min.add(t),e.max.add(t));return t.add(this._getBoundsOffset(n,i))},_getBoundsOffset:function(t,i,e){var n=b(this.project(i.getNorthEast(),e),this.project(i.getSouthWest(),e)),o=n.min.subtract(t.min),s=n.max.subtract(t.max);return new x(this._rebound(o.x,-s.x),this._rebound(o.y,-s.y))},_rebound:function(t,i){return t+i>0?Math.round(t-i)/2:Math.max(0,Math.ceil(t))-Math.max(0,Math.floor(i))},_limitZoom:function(t){var i=this.getMinZoom(),e=this.getMaxZoom(),n=Ni?this.options.zoomSnap:1;return n&&(t=Math.round(t/n)*n),Math.max(i,Math.min(e,t))},_onPanTransitionStep:function(){this.fire("move")},_onPanTransitionEnd:function(){mt(this._mapPane,"leaflet-pan-anim"),this.fire("moveend")},_tryAnimatedPan:function(t,i){var e=this._getCenterOffset(t)._trunc();return!(!0!==(i&&i.animate)&&!this.getSize().contains(e))&&(this.panBy(e,i),!0)},_createAnimProxy:function(){var t=this._proxy=ht("div","leaflet-proxy leaflet-zoom-animated");this._panes.mapPane.appendChild(t),this.on("zoomanim",function(t){var i=pe,e=this._proxy.style[i];wt(this._proxy,this.project(t.center,t.zoom),this.getZoomScale(t.zoom,1)),e===this._proxy.style[i]&&this._animatingZoom&&this._onZoomTransitionEnd()},this),this.on("load moveend",function(){var t=this.getCenter(),i=this.getZoom();wt(this._proxy,this.project(t,i),this.getZoomScale(i,1))},this),this._on("unload",this._destroyAnimProxy,this)},_destroyAnimProxy:function(){ut(this._proxy),delete this._proxy},_catchTransitionEnd:function(t){this._animatingZoom&&t.propertyName.indexOf("transform")>=0&&this._onZoomTransitionEnd()},_nothingToAnimate:function(){return!this._container.getElementsByClassName("leaflet-zoom-animated").length},_tryAnimatedZoom:function(t,i,e){if(this._animatingZoom)return!0;if(e=e||{},!this._zoomAnimated||!1===e.animate||this._nothingToAnimate()||Math.abs(i-this._zoom)>this.options.zoomAnimationThreshold)return!1;var n=this.getZoomScale(i),o=this._getCenterOffset(t)._divideBy(1-1/n);return!(!0!==e.animate&&!this.getSize().contains(o))&&(f(function(){this._moveStart(!0,!1)._animateZoom(t,i,!0)},this),!0)},_animateZoom:function(t,i,n,o){this._mapPane&&(n&&(this._animatingZoom=!0,this._animateToCenter=t,this._animateToZoom=i,pt(this._mapPane,"leaflet-zoom-anim")),this.fire("zoomanim",{center:t,zoom:i,noUpdate:o}),setTimeout(e(this._onZoomTransitionEnd,this),250))},_onZoomTransitionEnd:function(){this._animatingZoom&&(this._mapPane&&mt(this._mapPane,"leaflet-zoom-anim"),this._animatingZoom=!1,this._move(this._animateToCenter,this._animateToZoom),f(function(){this._moveEnd(!0)},this))}}),Pe=v.extend({options:{position:"topright"},initialize:function(t){l(this,t)},getPosition:function(){return this.options.position},setPosition:function(t){var i=this._map;return i&&i.removeControl(this),this.options.position=t,i&&i.addControl(this),this},getContainer:function(){return this._container},addTo:function(t){this.remove(),this._map=t;var i=this._container=this.onAdd(t),e=this.getPosition(),n=t._controlCorners[e];return pt(i,"leaflet-control"),-1!==e.indexOf("bottom")?n.insertBefore(i,n.firstChild):n.appendChild(i),this},remove:function(){return this._map?(ut(this._container),this.onRemove&&this.onRemove(this._map),this._map=null,this):this},_refocusOnMap:function(t){this._map&&t&&t.screenX>0&&t.screenY>0&&this._map.getContainer().focus()}}),be=function(t){return new Pe(t)};Le.include({addControl:function(t){return t.addTo(this),this},removeControl:function(t){return t.remove(),this},_initControlPos:function(){function t(t,o){var s=e+t+" "+e+o;i[t+o]=ht("div",s,n)}var i=this._controlCorners={},e="leaflet-",n=this._controlContainer=ht("div",e+"control-container",this._container);t("top","left"),t("top","right"),t("bottom","left"),t("bottom","right")},_clearControlPos:function(){for(var t in this._controlCorners)ut(this._controlCorners[t]);ut(this._controlContainer),delete this._controlCorners,delete this._controlContainer}});var Te=Pe.extend({options:{collapsed:!0,position:"topright",autoZIndex:!0,hideSingleBase:!1,sortLayers:!1,sortFunction:function(t,i,e,n){return e<n?-1:n<e?1:0}},initialize:function(t,i,e){l(this,e),this._layerControlInputs=[],this._layers=[],this._lastZIndex=0,this._handlingClick=!1;for(var n in t)this._addLayer(t[n],n);for(n in i)this._addLayer(i[n],n,!0)},onAdd:function(t){this._initLayout(),this._update(),this._map=t,t.on("zoomend",this._checkDisabledLayers,this);for(var i=0;i<this._layers.length;i++)this._layers[i].layer.on("add remove",this._onLayerChange,this);return this._container},addTo:function(t){return Pe.prototype.addTo.call(this,t),this._expandIfNotCollapsed()},onRemove:function(){this._map.off("zoomend",this._checkDisabledLayers,this);for(var t=0;t<this._layers.length;t++)this._layers[t].layer.off("add remove",this._onLayerChange,this)},addBaseLayer:function(t,i){return this._addLayer(t,i),this._map?this._update():this},addOverlay:function(t,i){return this._addLayer(t,i,!0),this._map?this._update():this},removeLayer:function(t){t.off("add remove",this._onLayerChange,this);var i=this._getLayer(n(t));return i&&this._layers.splice(this._layers.indexOf(i),1),this._map?this._update():this},expand:function(){pt(this._container,"leaflet-control-layers-expanded"),this._form.style.height=null;var t=this._map.getSize().y-(this._container.offsetTop+50);return t<this._form.clientHeight?(pt(this._form,"leaflet-control-layers-scrollbar"),this._form.style.height=t+"px"):mt(this._form,"leaflet-control-layers-scrollbar"),this._checkDisabledLayers(),this},collapse:function(){return mt(this._container,"leaflet-control-layers-expanded"),this},_initLayout:function(){var t="leaflet-control-layers",i=this._container=ht("div",t),e=this.options.collapsed;i.setAttribute("aria-haspopup",!0),J(i),X(i);var n=this._form=ht("form",t+"-list");e&&(this._map.on("click",this.collapse,this),Ti||V(i,{mouseenter:this.expand,mouseleave:this.collapse},this));var o=this._layersLink=ht("a",t+"-toggle",i);o.href="#",o.title="Layers",Vi?(V(o,"click",Q),V(o,"click",this.expand,this)):V(o,"focus",this.expand,this),e||this.expand(),this._baseLayersList=ht("div",t+"-base",n),this._separator=ht("div",t+"-separator",n),this._overlaysList=ht("div",t+"-overlays",n),i.appendChild(n)},_getLayer:function(t){for(var i=0;i<this._layers.length;i++)if(this._layers[i]&&n(this._layers[i].layer)===t)return this._layers[i]},_addLayer:function(t,i,n){this._map&&t.on("add remove",this._onLayerChange,this),this._layers.push({layer:t,name:i,overlay:n}),this.options.sortLayers&&this._layers.sort(e(function(t,i){return this.options.sortFunction(t.layer,i.layer,t.name,i.name)},this)),this.options.autoZIndex&&t.setZIndex&&(this._lastZIndex++,t.setZIndex(this._lastZIndex)),this._expandIfNotCollapsed()},_update:function(){if(!this._container)return this;lt(this._baseLayersList),lt(this._overlaysList),this._layerControlInputs=[];var t,i,e,n,o=0;for(e=0;e<this._layers.length;e++)n=this._layers[e],this._addItem(n),i=i||n.overlay,t=t||!n.overlay,o+=n.overlay?0:1;return this.options.hideSingleBase&&(t=t&&o>1,this._baseLayersList.style.display=t?"":"none"),this._separator.style.display=i&&t?"":"none",this},_onLayerChange:function(t){this._handlingClick||this._update();var i=this._getLayer(n(t.target)),e=i.overlay?"add"===t.type?"overlayadd":"overlayremove":"add"===t.type?"baselayerchange":null;e&&this._map.fire(e,i)},_createRadioElement:function(t,i){var e='<input type="radio" class="leaflet-control-layers-selector" name="'+t+'"'+(i?' checked="checked"':"")+"/>",n=document.createElement("div");return n.innerHTML=e,n.firstChild},_addItem:function(t){var i,e=document.createElement("label"),o=this._map.hasLayer(t.layer);t.overlay?((i=document.createElement("input")).type="checkbox",i.className="leaflet-control-layers-selector",i.defaultChecked=o):i=this._createRadioElement("leaflet-base-layers",o),this._layerControlInputs.push(i),i.layerId=n(t.layer),V(i,"click",this._onInputClick,this);var s=document.createElement("span");s.innerHTML=" "+t.name;var r=document.createElement("div");return e.appendChild(r),r.appendChild(i),r.appendChild(s),(t.overlay?this._overlaysList:this._baseLayersList).appendChild(e),this._checkDisabledLayers(),e},_onInputClick:function(){var t,i,e=this._layerControlInputs,n=[],o=[];this._handlingClick=!0;for(var s=e.length-1;s>=0;s--)t=e[s],i=this._getLayer(t.layerId).layer,t.checked?n.push(i):t.checked||o.push(i);for(s=0;s<o.length;s++)this._map.hasLayer(o[s])&&this._map.removeLayer(o[s]);for(s=0;s<n.length;s++)this._map.hasLayer(n[s])||this._map.addLayer(n[s]);this._handlingClick=!1,this._refocusOnMap()},_checkDisabledLayers:function(){for(var t,i,e=this._layerControlInputs,n=this._map.getZoom(),o=e.length-1;o>=0;o--)t=e[o],i=this._getLayer(t.layerId).layer,t.disabled=void 0!==i.options.minZoom&&n<i.options.minZoom||void 0!==i.options.maxZoom&&n>i.options.maxZoom},_expandIfNotCollapsed:function(){return this._map&&!this.options.collapsed&&this.expand(),this},_expand:function(){return this.expand()},_collapse:function(){return this.collapse()}}),ze=Pe.extend({options:{position:"topleft",zoomInText:"+",zoomInTitle:"Zoom in",zoomOutText:"&#x2212;",zoomOutTitle:"Zoom out"},onAdd:function(t){var i="leaflet-control-zoom",e=ht("div",i+" leaflet-bar"),n=this.options;return this._zoomInButton=this._createButton(n.zoomInText,n.zoomInTitle,i+"-in",e,this._zoomIn),this._zoomOutButton=this._createButton(n.zoomOutText,n.zoomOutTitle,i+"-out",e,this._zoomOut),this._updateDisabled(),t.on("zoomend zoomlevelschange",this._updateDisabled,this),e},onRemove:function(t){t.off("zoomend zoomlevelschange",this._updateDisabled,this)},disable:function(){return this._disabled=!0,this._updateDisabled(),this},enable:function(){return this._disabled=!1,this._updateDisabled(),this},_zoomIn:function(t){!this._disabled&&this._map._zoom<this._map.getMaxZoom()&&this._map.zoomIn(this._map.options.zoomDelta*(t.shiftKey?3:1))},_zoomOut:function(t){!this._disabled&&this._map._zoom>this._map.getMinZoom()&&this._map.zoomOut(this._map.options.zoomDelta*(t.shiftKey?3:1))},_createButton:function(t,i,e,n,o){var s=ht("a",e,n);return s.innerHTML=t,s.href="#",s.title=i,s.setAttribute("role","button"),s.setAttribute("aria-label",i),J(s),V(s,"click",Q),V(s,"click",o,this),V(s,"click",this._refocusOnMap,this),s},_updateDisabled:function(){var t=this._map,i="leaflet-disabled";mt(this._zoomInButton,i),mt(this._zoomOutButton,i),(this._disabled||t._zoom===t.getMinZoom())&&pt(this._zoomOutButton,i),(this._disabled||t._zoom===t.getMaxZoom())&&pt(this._zoomInButton,i)}});Le.mergeOptions({zoomControl:!0}),Le.addInitHook(function(){this.options.zoomControl&&(this.zoomControl=new ze,this.addControl(this.zoomControl))});var Me=Pe.extend({options:{position:"bottomleft",maxWidth:100,metric:!0,imperial:!0},onAdd:function(t){var i=ht("div","leaflet-control-scale"),e=this.options;return this._addScales(e,"leaflet-control-scale-line",i),t.on(e.updateWhenIdle?"moveend":"move",this._update,this),t.whenReady(this._update,this),i},onRemove:function(t){t.off(this.options.updateWhenIdle?"moveend":"move",this._update,this)},_addScales:function(t,i,e){t.metric&&(this._mScale=ht("div",i,e)),t.imperial&&(this._iScale=ht("div",i,e))},_update:function(){var t=this._map,i=t.getSize().y/2,e=t.distance(t.containerPointToLatLng([0,i]),t.containerPointToLatLng([this.options.maxWidth,i]));this._updateScales(e)},_updateScales:function(t){this.options.metric&&t&&this._updateMetric(t),this.options.imperial&&t&&this._updateImperial(t)},_updateMetric:function(t){var i=this._getRoundNum(t),e=i<1e3?i+" m":i/1e3+" km";this._updateScale(this._mScale,e,i/t)},_updateImperial:function(t){var i,e,n,o=3.2808399*t;o>5280?(i=o/5280,e=this._getRoundNum(i),this._updateScale(this._iScale,e+" mi",e/i)):(n=this._getRoundNum(o),this._updateScale(this._iScale,n+" ft",n/o))},_updateScale:function(t,i,e){t.style.width=Math.round(this.options.maxWidth*e)+"px",t.innerHTML=i},_getRoundNum:function(t){var i=Math.pow(10,(Math.floor(t)+"").length-1),e=t/i;return e=e>=10?10:e>=5?5:e>=3?3:e>=2?2:1,i*e}}),Ce=Pe.extend({options:{position:"bottomright",prefix:'<a href="http://leafletjs.com" title="A JS library for interactive maps">Leaflet</a>'},initialize:function(t){l(this,t),this._attributions={}},onAdd:function(t){t.attributionControl=this,this._container=ht("div","leaflet-control-attribution"),J(this._container);for(var i in t._layers)t._layers[i].getAttribution&&this.addAttribution(t._layers[i].getAttribution());return this._update(),this._container},setPrefix:function(t){return this.options.prefix=t,this._update(),this},addAttribution:function(t){return t?(this._attributions[t]||(this._attributions[t]=0),this._attributions[t]++,this._update(),this):this},removeAttribution:function(t){return t?(this._attributions[t]&&(this._attributions[t]--,this._update()),this):this},_update:function(){if(this._map){var t=[];for(var i in this._attributions)this._attributions[i]&&t.push(i);var e=[];this.options.prefix&&e.push(this.options.prefix),t.length&&e.push(t.join(", ")),this._container.innerHTML=e.join(" | ")}}});Le.mergeOptions({attributionControl:!0}),Le.addInitHook(function(){this.options.attributionControl&&(new Ce).addTo(this)});Pe.Layers=Te,Pe.Zoom=ze,Pe.Scale=Me,Pe.Attribution=Ce,be.layers=function(t,i,e){return new Te(t,i,e)},be.zoom=function(t){return new ze(t)},be.scale=function(t){return new Me(t)},be.attribution=function(t){return new Ce(t)};var Ze=v.extend({initialize:function(t){this._map=t},enable:function(){return this._enabled?this:(this._enabled=!0,this.addHooks(),this)},disable:function(){return this._enabled?(this._enabled=!1,this.removeHooks(),this):this},enabled:function(){return!!this._enabled}});Ze.addTo=function(t,i){return t.addHandler(i,this),this};var Se,Ee={Events:hi},ke=Vi?"touchstart mousedown":"mousedown",Ae={mousedown:"mouseup",touchstart:"touchend",pointerdown:"touchend",MSPointerDown:"touchend"},Ie={mousedown:"mousemove",touchstart:"touchmove",pointerdown:"touchmove",MSPointerDown:"touchmove"},Be=ui.extend({options:{clickTolerance:3},initialize:function(t,i,e,n){l(this,n),this._element=t,this._dragStartTarget=i||t,this._preventOutline=e},enable:function(){this._enabled||(V(this._dragStartTarget,ke,this._onDown,this),this._enabled=!0)},disable:function(){this._enabled&&(Be._dragging===this&&this.finishDrag(),q(this._dragStartTarget,ke,this._onDown,this),this._enabled=!1,this._moved=!1)},_onDown:function(t){if(!t._simulated&&this._enabled&&(this._moved=!1,!dt(this._element,"leaflet-zoom-anim")&&!(Be._dragging||t.shiftKey||1!==t.which&&1!==t.button&&!t.touches||(Be._dragging=this,this._preventOutline&&zt(this._element),bt(),mi(),this._moving)))){this.fire("down");var i=t.touches?t.touches[0]:t;this._startPoint=new x(i.clientX,i.clientY),V(document,Ie[t.type],this._onMove,this),V(document,Ae[t.type],this._onUp,this)}},_onMove:function(t){if(!t._simulated&&this._enabled)if(t.touches&&t.touches.length>1)this._moved=!0;else{var i=t.touches&&1===t.touches.length?t.touches[0]:t,e=new x(i.clientX,i.clientY).subtract(this._startPoint);(e.x||e.y)&&(Math.abs(e.x)+Math.abs(e.y)<this.options.clickTolerance||($(t),this._moved||(this.fire("dragstart"),this._moved=!0,this._startPos=Pt(this._element).subtract(e),pt(document.body,"leaflet-dragging"),this._lastTarget=t.target||t.srcElement,window.SVGElementInstance&&this._lastTarget instanceof SVGElementInstance&&(this._lastTarget=this._lastTarget.correspondingUseElement),pt(this._lastTarget,"leaflet-drag-target")),this._newPos=this._startPos.add(e),this._moving=!0,g(this._animRequest),this._lastEvent=t,this._animRequest=f(this._updatePosition,this,!0)))}},_updatePosition:function(){var t={originalEvent:this._lastEvent};this.fire("predrag",t),Lt(this._element,this._newPos),this.fire("drag",t)},_onUp:function(t){!t._simulated&&this._enabled&&this.finishDrag()},finishDrag:function(){mt(document.body,"leaflet-dragging"),this._lastTarget&&(mt(this._lastTarget,"leaflet-drag-target"),this._lastTarget=null);for(var t in Ie)q(document,Ie[t],this._onMove,this),q(document,Ae[t],this._onUp,this);Tt(),fi(),this._moved&&this._moving&&(g(this._animRequest),this.fire("dragend",{distance:this._newPos.distanceTo(this._startPos)})),this._moving=!1,Be._dragging=!1}}),Oe=(Object.freeze||Object)({simplify:Ct,pointToSegmentDistance:Zt,closestPointOnSegment:function(t,i,e){return Rt(t,i,e)},clipSegment:At,_getEdgeIntersection:It,_getBitCode:Bt,_sqClosestPointOnSegment:Rt,isFlat:Dt,_flat:Nt}),Re=(Object.freeze||Object)({clipPolygon:jt}),De={project:function(t){return new x(t.lng,t.lat)},unproject:function(t){return new M(t.y,t.x)},bounds:new P([-180,-90],[180,90])},Ne={R:6378137,R_MINOR:6356752.314245179,bounds:new P([-20037508.34279,-15496570.73972],[20037508.34279,18764656.23138]),project:function(t){var i=Math.PI/180,e=this.R,n=t.lat*i,o=this.R_MINOR/e,s=Math.sqrt(1-o*o),r=s*Math.sin(n),a=Math.tan(Math.PI/4-n/2)/Math.pow((1-r)/(1+r),s/2);return n=-e*Math.log(Math.max(a,1e-10)),new x(t.lng*i*e,n)},unproject:function(t){for(var i,e=180/Math.PI,n=this.R,o=this.R_MINOR/n,s=Math.sqrt(1-o*o),r=Math.exp(-t.y/n),a=Math.PI/2-2*Math.atan(r),h=0,u=.1;h<15&&Math.abs(u)>1e-7;h++)i=s*Math.sin(a),i=Math.pow((1-i)/(1+i),s/2),a+=u=Math.PI/2-2*Math.atan(r*i)-a;return new M(a*e,t.x*e/n)}},je=(Object.freeze||Object)({LonLat:De,Mercator:Ne,SphericalMercator:di}),We=i({},_i,{code:"EPSG:3395",projection:Ne,transformation:function(){var t=.5/(Math.PI*Ne.R);return S(t,.5,-t,.5)}()}),He=i({},_i,{code:"EPSG:4326",projection:De,transformation:S(1/180,1,-1/180,.5)}),Fe=i({},ci,{projection:De,transformation:S(1,0,-1,0),scale:function(t){return Math.pow(2,t)},zoom:function(t){return Math.log(t)/Math.LN2},distance:function(t,i){var e=i.lng-t.lng,n=i.lat-t.lat;return Math.sqrt(e*e+n*n)},infinite:!0});ci.Earth=_i,ci.EPSG3395=We,ci.EPSG3857=vi,ci.EPSG900913=yi,ci.EPSG4326=He,ci.Simple=Fe;var Ue=ui.extend({options:{pane:"overlayPane",attribution:null,bubblingMouseEvents:!0},addTo:function(t){return t.addLayer(this),this},remove:function(){return this.removeFrom(this._map||this._mapToAdd)},removeFrom:function(t){return t&&t.removeLayer(this),this},getPane:function(t){return this._map.getPane(t?this.options[t]||t:this.options.pane)},addInteractiveTarget:function(t){return this._map._targets[n(t)]=this,this},removeInteractiveTarget:function(t){return delete this._map._targets[n(t)],this},getAttribution:function(){return this.options.attribution},_layerAdd:function(t){var i=t.target;if(i.hasLayer(this)){if(this._map=i,this._zoomAnimated=i._zoomAnimated,this.getEvents){var e=this.getEvents();i.on(e,this),this.once("remove",function(){i.off(e,this)},this)}this.onAdd(i),this.getAttribution&&i.attributionControl&&i.attributionControl.addAttribution(this.getAttribution()),this.fire("add"),i.fire("layeradd",{layer:this})}}});Le.include({addLayer:function(t){if(!t._layerAdd)throw new Error("The provided object is not a Layer.");var i=n(t);return this._layers[i]?this:(this._layers[i]=t,t._mapToAdd=this,t.beforeAdd&&t.beforeAdd(this),this.whenReady(t._layerAdd,t),this)},removeLayer:function(t){var i=n(t);return this._layers[i]?(this._loaded&&t.onRemove(this),t.getAttribution&&this.attributionControl&&this.attributionControl.removeAttribution(t.getAttribution()),delete this._layers[i],this._loaded&&(this.fire("layerremove",{layer:t}),t.fire("remove")),t._map=t._mapToAdd=null,this):this},hasLayer:function(t){return!!t&&n(t)in this._layers},eachLayer:function(t,i){for(var e in this._layers)t.call(i,this._layers[e]);return this},_addLayers:function(t){for(var i=0,e=(t=t?ei(t)?t:[t]:[]).length;i<e;i++)this.addLayer(t[i])},_addZoomLimit:function(t){!isNaN(t.options.maxZoom)&&isNaN(t.options.minZoom)||(this._zoomBoundLayers[n(t)]=t,this._updateZoomLevels())},_removeZoomLimit:function(t){var i=n(t);this._zoomBoundLayers[i]&&(delete this._zoomBoundLayers[i],this._updateZoomLevels())},_updateZoomLevels:function(){var t=1/0,i=-1/0,e=this._getZoomSpan();for(var n in this._zoomBoundLayers){var o=this._zoomBoundLayers[n].options;t=void 0===o.minZoom?t:Math.min(t,o.minZoom),i=void 0===o.maxZoom?i:Math.max(i,o.maxZoom)}this._layersMaxZoom=i===-1/0?void 0:i,this._layersMinZoom=t===1/0?void 0:t,e!==this._getZoomSpan()&&this.fire("zoomlevelschange"),void 0===this.options.maxZoom&&this._layersMaxZoom&&this.getZoom()>this._layersMaxZoom&&this.setZoom(this._layersMaxZoom),void 0===this.options.minZoom&&this._layersMinZoom&&this.getZoom()<this._layersMinZoom&&this.setZoom(this._layersMinZoom)}});var Ve=Ue.extend({initialize:function(t,i){l(this,i),this._layers={};var e,n;if(t)for(e=0,n=t.length;e<n;e++)this.addLayer(t[e])},addLayer:function(t){var i=this.getLayerId(t);return this._layers[i]=t,this._map&&this._map.addLayer(t),this},removeLayer:function(t){var i=t in this._layers?t:this.getLayerId(t);return this._map&&this._layers[i]&&this._map.removeLayer(this._layers[i]),delete this._layers[i],this},hasLayer:function(t){return!!t&&(t in this._layers||this.getLayerId(t)in this._layers)},clearLayers:function(){return this.eachLayer(this.removeLayer,this)},invoke:function(t){var i,e,n=Array.prototype.slice.call(arguments,1);for(i in this._layers)(e=this._layers[i])[t]&&e[t].apply(e,n);return this},onAdd:function(t){this.eachLayer(t.addLayer,t)},onRemove:function(t){this.eachLayer(t.removeLayer,t)},eachLayer:function(t,i){for(var e in this._layers)t.call(i,this._layers[e]);return this},getLayer:function(t){return this._layers[t]},getLayers:function(){var t=[];return this.eachLayer(t.push,t),t},setZIndex:function(t){return this.invoke("setZIndex",t)},getLayerId:function(t){return n(t)}}),qe=Ve.extend({addLayer:function(t){return this.hasLayer(t)?this:(t.addEventParent(this),Ve.prototype.addLayer.call(this,t),this.fire("layeradd",{layer:t}))},removeLayer:function(t){return this.hasLayer(t)?(t in this._layers&&(t=this._layers[t]),t.removeEventParent(this),Ve.prototype.removeLayer.call(this,t),this.fire("layerremove",{layer:t})):this},setStyle:function(t){return this.invoke("setStyle",t)},bringToFront:function(){return this.invoke("bringToFront")},bringToBack:function(){return this.invoke("bringToBack")},getBounds:function(){var t=new T;for(var i in this._layers){var e=this._layers[i];t.extend(e.getBounds?e.getBounds():e.getLatLng())}return t}}),Ge=v.extend({options:{popupAnchor:[0,0],tooltipAnchor:[0,0]},initialize:function(t){l(this,t)},createIcon:function(t){return this._createIcon("icon",t)},createShadow:function(t){return this._createIcon("shadow",t)},_createIcon:function(t,i){var e=this._getIconUrl(t);if(!e){if("icon"===t)throw new Error("iconUrl not set in Icon options (see the docs).");return null}var n=this._createImg(e,i&&"IMG"===i.tagName?i:null);return this._setIconStyles(n,t),n},_setIconStyles:function(t,i){var e=this.options,n=e[i+"Size"];"number"==typeof n&&(n=[n,n]);var o=w(n),s=w("shadow"===i&&e.shadowAnchor||e.iconAnchor||o&&o.divideBy(2,!0));t.className="leaflet-marker-"+i+" "+(e.className||""),s&&(t.style.marginLeft=-s.x+"px",t.style.marginTop=-s.y+"px"),o&&(t.style.width=o.x+"px",t.style.height=o.y+"px")},_createImg:function(t,i){return i=i||document.createElement("img"),i.src=t,i},_getIconUrl:function(t){return Ki&&this.options[t+"RetinaUrl"]||this.options[t+"Url"]}}),Ke=Ge.extend({options:{iconUrl:"marker-icon.png",iconRetinaUrl:"marker-icon-2x.png",shadowUrl:"marker-shadow.png",iconSize:[25,41],iconAnchor:[12,41],popupAnchor:[1,-34],tooltipAnchor:[16,-28],shadowSize:[41,41]},_getIconUrl:function(t){return Ke.imagePath||(Ke.imagePath=this._detectIconPath()),(this.options.imagePath||Ke.imagePath)+Ge.prototype._getIconUrl.call(this,t)},_detectIconPath:function(){var t=ht("div","leaflet-default-icon-path",document.body),i=at(t,"background-image")||at(t,"backgroundImage");return document.body.removeChild(t),i=null===i||0!==i.indexOf("url")?"":i.replace(/^url\(["']?/,"").replace(/marker-icon\.png["']?\)$/,"")}}),Ye=Ze.extend({initialize:function(t){this._marker=t},addHooks:function(){var t=this._marker._icon;this._draggable||(this._draggable=new Be(t,t,!0)),this._draggable.on({dragstart:this._onDragStart,predrag:this._onPreDrag,drag:this._onDrag,dragend:this._onDragEnd},this).enable(),pt(t,"leaflet-marker-draggable")},removeHooks:function(){this._draggable.off({dragstart:this._onDragStart,predrag:this._onPreDrag,drag:this._onDrag,dragend:this._onDragEnd},this).disable(),this._marker._icon&&mt(this._marker._icon,"leaflet-marker-draggable")},moved:function(){return this._draggable&&this._draggable._moved},_adjustPan:function(t){var i=this._marker,e=i._map,n=this._marker.options.autoPanSpeed,o=this._marker.options.autoPanPadding,s=L.DomUtil.getPosition(i._icon),r=e.getPixelBounds(),a=e.getPixelOrigin(),h=b(r.min._subtract(a).add(o),r.max._subtract(a).subtract(o));if(!h.contains(s)){var u=w((Math.max(h.max.x,s.x)-h.max.x)/(r.max.x-h.max.x)-(Math.min(h.min.x,s.x)-h.min.x)/(r.min.x-h.min.x),(Math.max(h.max.y,s.y)-h.max.y)/(r.max.y-h.max.y)-(Math.min(h.min.y,s.y)-h.min.y)/(r.min.y-h.min.y)).multiplyBy(n);e.panBy(u,{animate:!1}),this._draggable._newPos._add(u),this._draggable._startPos._add(u),L.DomUtil.setPosition(i._icon,this._draggable._newPos),this._onDrag(t),this._panRequest=f(this._adjustPan.bind(this,t))}},_onDragStart:function(){this._oldLatLng=this._marker.getLatLng(),this._marker.closePopup().fire("movestart").fire("dragstart")},_onPreDrag:function(t){this._marker.options.autoPan&&(g(this._panRequest),this._panRequest=f(this._adjustPan.bind(this,t)))},_onDrag:function(t){var i=this._marker,e=i._shadow,n=Pt(i._icon),o=i._map.layerPointToLatLng(n);e&&Lt(e,n),i._latlng=o,t.latlng=o,t.oldLatLng=this._oldLatLng,i.fire("move",t).fire("drag",t)},_onDragEnd:function(t){g(this._panRequest),delete this._oldLatLng,this._marker.fire("moveend").fire("dragend",t)}}),Xe=Ue.extend({options:{icon:new Ke,interactive:!0,draggable:!1,autoPan:!1,autoPanPadding:[50,50],autoPanSpeed:10,keyboard:!0,title:"",alt:"",zIndexOffset:0,opacity:1,riseOnHover:!1,riseOffset:250,pane:"markerPane",bubblingMouseEvents:!1},initialize:function(t,i){l(this,i),this._latlng=C(t)},onAdd:function(t){this._zoomAnimated=this._zoomAnimated&&t.options.markerZoomAnimation,this._zoomAnimated&&t.on("zoomanim",this._animateZoom,this),this._initIcon(),this.update()},onRemove:function(t){this.dragging&&this.dragging.enabled()&&(this.options.draggable=!0,this.dragging.removeHooks()),delete this.dragging,this._zoomAnimated&&t.off("zoomanim",this._animateZoom,this),this._removeIcon(),this._removeShadow()},getEvents:function(){return{zoom:this.update,viewreset:this.update}},getLatLng:function(){return this._latlng},setLatLng:function(t){var i=this._latlng;return this._latlng=C(t),this.update(),this.fire("move",{oldLatLng:i,latlng:this._latlng})},setZIndexOffset:function(t){return this.options.zIndexOffset=t,this.update()},setIcon:function(t){return this.options.icon=t,this._map&&(this._initIcon(),this.update()),this._popup&&this.bindPopup(this._popup,this._popup.options),this},getElement:function(){return this._icon},update:function(){if(this._icon&&this._map){var t=this._map.latLngToLayerPoint(this._latlng).round();this._setPos(t)}return this},_initIcon:function(){var t=this.options,i="leaflet-zoom-"+(this._zoomAnimated?"animated":"hide"),e=t.icon.createIcon(this._icon),n=!1;e!==this._icon&&(this._icon&&this._removeIcon(),n=!0,t.title&&(e.title=t.title),"IMG"===e.tagName&&(e.alt=t.alt||"")),pt(e,i),t.keyboard&&(e.tabIndex="0"),this._icon=e,t.riseOnHover&&this.on({mouseover:this._bringToFront,mouseout:this._resetZIndex});var o=t.icon.createShadow(this._shadow),s=!1;o!==this._shadow&&(this._removeShadow(),s=!0),o&&(pt(o,i),o.alt=""),this._shadow=o,t.opacity<1&&this._updateOpacity(),n&&this.getPane().appendChild(this._icon),this._initInteraction(),o&&s&&this.getPane("shadowPane").appendChild(this._shadow)},_removeIcon:function(){this.options.riseOnHover&&this.off({mouseover:this._bringToFront,mouseout:this._resetZIndex}),ut(this._icon),this.removeInteractiveTarget(this._icon),this._icon=null},_removeShadow:function(){this._shadow&&ut(this._shadow),this._shadow=null},_setPos:function(t){Lt(this._icon,t),this._shadow&&Lt(this._shadow,t),this._zIndex=t.y+this.options.zIndexOffset,this._resetZIndex()},_updateZIndex:function(t){this._icon.style.zIndex=this._zIndex+t},_animateZoom:function(t){var i=this._map._latLngToNewLayerPoint(this._latlng,t.zoom,t.center).round();this._setPos(i)},_initInteraction:function(){if(this.options.interactive&&(pt(this._icon,"leaflet-interactive"),this.addInteractiveTarget(this._icon),Ye)){var t=this.options.draggable;this.dragging&&(t=this.dragging.enabled(),this.dragging.disable()),this.dragging=new Ye(this),t&&this.dragging.enable()}},setOpacity:function(t){return this.options.opacity=t,this._map&&this._updateOpacity(),this},_updateOpacity:function(){var t=this.options.opacity;vt(this._icon,t),this._shadow&&vt(this._shadow,t)},_bringToFront:function(){this._updateZIndex(this.options.riseOffset)},_resetZIndex:function(){this._updateZIndex(0)},_getPopupAnchor:function(){return this.options.icon.options.popupAnchor},_getTooltipAnchor:function(){return this.options.icon.options.tooltipAnchor}}),Je=Ue.extend({options:{stroke:!0,color:"#3388ff",weight:3,opacity:1,lineCap:"round",lineJoin:"round",dashArray:null,dashOffset:null,fill:!1,fillColor:null,fillOpacity:.2,fillRule:"evenodd",interactive:!0,bubblingMouseEvents:!0},beforeAdd:function(t){this._renderer=t.getRenderer(this)},onAdd:function(){this._renderer._initPath(this),this._reset(),this._renderer._addPath(this)},onRemove:function(){this._renderer._removePath(this)},redraw:function(){return this._map&&this._renderer._updatePath(this),this},setStyle:function(t){return l(this,t),this._renderer&&this._renderer._updateStyle(this),this},bringToFront:function(){return this._renderer&&this._renderer._bringToFront(this),this},bringToBack:function(){return this._renderer&&this._renderer._bringToBack(this),this},getElement:function(){return this._path},_reset:function(){this._project(),this._update()},_clickTolerance:function(){return(this.options.stroke?this.options.weight/2:0)+this._renderer.options.tolerance}}),$e=Je.extend({options:{fill:!0,radius:10},initialize:function(t,i){l(this,i),this._latlng=C(t),this._radius=this.options.radius},setLatLng:function(t){return this._latlng=C(t),this.redraw(),this.fire("move",{latlng:this._latlng})},getLatLng:function(){return this._latlng},setRadius:function(t){return this.options.radius=this._radius=t,this.redraw()},getRadius:function(){return this._radius},setStyle:function(t){var i=t&&t.radius||this._radius;return Je.prototype.setStyle.call(this,t),this.setRadius(i),this},_project:function(){this._point=this._map.latLngToLayerPoint(this._latlng),this._updateBounds()},_updateBounds:function(){var t=this._radius,i=this._radiusY||t,e=this._clickTolerance(),n=[t+e,i+e];this._pxBounds=new P(this._point.subtract(n),this._point.add(n))},_update:function(){this._map&&this._updatePath()},_updatePath:function(){this._renderer._updateCircle(this)},_empty:function(){return this._radius&&!this._renderer._bounds.intersects(this._pxBounds)},_containsPoint:function(t){return t.distanceTo(this._point)<=this._radius+this._clickTolerance()}}),Qe=$e.extend({initialize:function(t,e,n){if("number"==typeof e&&(e=i({},n,{radius:e})),l(this,e),this._latlng=C(t),isNaN(this.options.radius))throw new Error("Circle radius cannot be NaN");this._mRadius=this.options.radius},setRadius:function(t){return this._mRadius=t,this.redraw()},getRadius:function(){return this._mRadius},getBounds:function(){var t=[this._radius,this._radiusY||this._radius];return new T(this._map.layerPointToLatLng(this._point.subtract(t)),this._map.layerPointToLatLng(this._point.add(t)))},setStyle:Je.prototype.setStyle,_project:function(){var t=this._latlng.lng,i=this._latlng.lat,e=this._map,n=e.options.crs;if(n.distance===_i.distance){var o=Math.PI/180,s=this._mRadius/_i.R/o,r=e.project([i+s,t]),a=e.project([i-s,t]),h=r.add(a).divideBy(2),u=e.unproject(h).lat,l=Math.acos((Math.cos(s*o)-Math.sin(i*o)*Math.sin(u*o))/(Math.cos(i*o)*Math.cos(u*o)))/o;(isNaN(l)||0===l)&&(l=s/Math.cos(Math.PI/180*i)),this._point=h.subtract(e.getPixelOrigin()),this._radius=isNaN(l)?0:h.x-e.project([u,t-l]).x,this._radiusY=h.y-r.y}else{var c=n.unproject(n.project(this._latlng).subtract([this._mRadius,0]));this._point=e.latLngToLayerPoint(this._latlng),this._radius=this._point.x-e.latLngToLayerPoint(c).x}this._updateBounds()}}),tn=Je.extend({options:{smoothFactor:1,noClip:!1},initialize:function(t,i){l(this,i),this._setLatLngs(t)},getLatLngs:function(){return this._latlngs},setLatLngs:function(t){return this._setLatLngs(t),this.redraw()},isEmpty:function(){return!this._latlngs.length},closestLayerPoint:function(t){for(var i,e,n=1/0,o=null,s=Rt,r=0,a=this._parts.length;r<a;r++)for(var h=this._parts[r],u=1,l=h.length;u<l;u++){var c=s(t,i=h[u-1],e=h[u],!0);c<n&&(n=c,o=s(t,i,e))}return o&&(o.distance=Math.sqrt(n)),o},getCenter:function(){if(!this._map)throw new Error("Must add layer to map before using getCenter()");var t,i,e,n,o,s,r,a=this._rings[0],h=a.length;if(!h)return null;for(t=0,i=0;t<h-1;t++)i+=a[t].distanceTo(a[t+1])/2;if(0===i)return this._map.layerPointToLatLng(a[0]);for(t=0,n=0;t<h-1;t++)if(o=a[t],s=a[t+1],e=o.distanceTo(s),(n+=e)>i)return r=(n-i)/e,this._map.layerPointToLatLng([s.x-r*(s.x-o.x),s.y-r*(s.y-o.y)])},getBounds:function(){return this._bounds},addLatLng:function(t,i){return i=i||this._defaultShape(),t=C(t),i.push(t),this._bounds.extend(t),this.redraw()},_setLatLngs:function(t){this._bounds=new T,this._latlngs=this._convertLatLngs(t)},_defaultShape:function(){return Dt(this._latlngs)?this._latlngs:this._latlngs[0]},_convertLatLngs:function(t){for(var i=[],e=Dt(t),n=0,o=t.length;n<o;n++)e?(i[n]=C(t[n]),this._bounds.extend(i[n])):i[n]=this._convertLatLngs(t[n]);return i},_project:function(){var t=new P;this._rings=[],this._projectLatlngs(this._latlngs,this._rings,t);var i=this._clickTolerance(),e=new x(i,i);this._bounds.isValid()&&t.isValid()&&(t.min._subtract(e),t.max._add(e),this._pxBounds=t)},_projectLatlngs:function(t,i,e){var n,o,s=t[0]instanceof M,r=t.length;if(s){for(o=[],n=0;n<r;n++)o[n]=this._map.latLngToLayerPoint(t[n]),e.extend(o[n]);i.push(o)}else for(n=0;n<r;n++)this._projectLatlngs(t[n],i,e)},_clipPoints:function(){var t=this._renderer._bounds;if(this._parts=[],this._pxBounds&&this._pxBounds.intersects(t))if(this.options.noClip)this._parts=this._rings;else{var i,e,n,o,s,r,a,h=this._parts;for(i=0,n=0,o=this._rings.length;i<o;i++)for(e=0,s=(a=this._rings[i]).length;e<s-1;e++)(r=At(a[e],a[e+1],t,e,!0))&&(h[n]=h[n]||[],h[n].push(r[0]),r[1]===a[e+1]&&e!==s-2||(h[n].push(r[1]),n++))}},_simplifyPoints:function(){for(var t=this._parts,i=this.options.smoothFactor,e=0,n=t.length;e<n;e++)t[e]=Ct(t[e],i)},_update:function(){this._map&&(this._clipPoints(),this._simplifyPoints(),this._updatePath())},_updatePath:function(){this._renderer._updatePoly(this)},_containsPoint:function(t,i){var e,n,o,s,r,a,h=this._clickTolerance();if(!this._pxBounds||!this._pxBounds.contains(t))return!1;for(e=0,s=this._parts.length;e<s;e++)for(n=0,o=(r=(a=this._parts[e]).length)-1;n<r;o=n++)if((i||0!==n)&&Zt(t,a[o],a[n])<=h)return!0;return!1}});tn._flat=Nt;var en=tn.extend({options:{fill:!0},isEmpty:function(){return!this._latlngs.length||!this._latlngs[0].length},getCenter:function(){if(!this._map)throw new Error("Must add layer to map before using getCenter()");var t,i,e,n,o,s,r,a,h,u=this._rings[0],l=u.length;if(!l)return null;for(s=r=a=0,t=0,i=l-1;t<l;i=t++)e=u[t],n=u[i],o=e.y*n.x-n.y*e.x,r+=(e.x+n.x)*o,a+=(e.y+n.y)*o,s+=3*o;return h=0===s?u[0]:[r/s,a/s],this._map.layerPointToLatLng(h)},_convertLatLngs:function(t){var i=tn.prototype._convertLatLngs.call(this,t),e=i.length;return e>=2&&i[0]instanceof M&&i[0].equals(i[e-1])&&i.pop(),i},_setLatLngs:function(t){tn.prototype._setLatLngs.call(this,t),Dt(this._latlngs)&&(this._latlngs=[this._latlngs])},_defaultShape:function(){return Dt(this._latlngs[0])?this._latlngs[0]:this._latlngs[0][0]},_clipPoints:function(){var t=this._renderer._bounds,i=this.options.weight,e=new x(i,i);if(t=new P(t.min.subtract(e),t.max.add(e)),this._parts=[],this._pxBounds&&this._pxBounds.intersects(t))if(this.options.noClip)this._parts=this._rings;else for(var n,o=0,s=this._rings.length;o<s;o++)(n=jt(this._rings[o],t,!0)).length&&this._parts.push(n)},_updatePath:function(){this._renderer._updatePoly(this,!0)},_containsPoint:function(t){var i,e,n,o,s,r,a,h,u=!1;if(!this._pxBounds.contains(t))return!1;for(o=0,a=this._parts.length;o<a;o++)for(s=0,r=(h=(i=this._parts[o]).length)-1;s<h;r=s++)e=i[s],n=i[r],e.y>t.y!=n.y>t.y&&t.x<(n.x-e.x)*(t.y-e.y)/(n.y-e.y)+e.x&&(u=!u);return u||tn.prototype._containsPoint.call(this,t,!0)}}),nn=qe.extend({initialize:function(t,i){l(this,i),this._layers={},t&&this.addData(t)},addData:function(t){var i,e,n,o=ei(t)?t:t.features;if(o){for(i=0,e=o.length;i<e;i++)((n=o[i]).geometries||n.geometry||n.features||n.coordinates)&&this.addData(n);return this}var s=this.options;if(s.filter&&!s.filter(t))return this;var r=Wt(t,s);return r?(r.feature=Gt(t),r.defaultOptions=r.options,this.resetStyle(r),s.onEachFeature&&s.onEachFeature(t,r),this.addLayer(r)):this},resetStyle:function(t){return t.options=i({},t.defaultOptions),this._setLayerStyle(t,this.options.style),this},setStyle:function(t){return this.eachLayer(function(i){this._setLayerStyle(i,t)},this)},_setLayerStyle:function(t,i){"function"==typeof i&&(i=i(t.feature)),t.setStyle&&t.setStyle(i)}}),on={toGeoJSON:function(t){return qt(this,{type:"Point",coordinates:Ut(this.getLatLng(),t)})}};Xe.include(on),Qe.include(on),$e.include(on),tn.include({toGeoJSON:function(t){var i=!Dt(this._latlngs),e=Vt(this._latlngs,i?1:0,!1,t);return qt(this,{type:(i?"Multi":"")+"LineString",coordinates:e})}}),en.include({toGeoJSON:function(t){var i=!Dt(this._latlngs),e=i&&!Dt(this._latlngs[0]),n=Vt(this._latlngs,e?2:i?1:0,!0,t);return i||(n=[n]),qt(this,{type:(e?"Multi":"")+"Polygon",coordinates:n})}}),Ve.include({toMultiPoint:function(t){var i=[];return this.eachLayer(function(e){i.push(e.toGeoJSON(t).geometry.coordinates)}),qt(this,{type:"MultiPoint",coordinates:i})},toGeoJSON:function(t){var i=this.feature&&this.feature.geometry&&this.feature.geometry.type;if("MultiPoint"===i)return this.toMultiPoint(t);var e="GeometryCollection"===i,n=[];return this.eachLayer(function(i){if(i.toGeoJSON){var o=i.toGeoJSON(t);if(e)n.push(o.geometry);else{var s=Gt(o);"FeatureCollection"===s.type?n.push.apply(n,s.features):n.push(s)}}}),e?qt(this,{geometries:n,type:"GeometryCollection"}):{type:"FeatureCollection",features:n}}});var sn=Kt,rn=Ue.extend({options:{opacity:1,alt:"",interactive:!1,crossOrigin:!1,errorOverlayUrl:"",zIndex:1,className:""},initialize:function(t,i,e){this._url=t,this._bounds=z(i),l(this,e)},onAdd:function(){this._image||(this._initImage(),this.options.opacity<1&&this._updateOpacity()),this.options.interactive&&(pt(this._image,"leaflet-interactive"),this.addInteractiveTarget(this._image)),this.getPane().appendChild(this._image),this._reset()},onRemove:function(){ut(this._image),this.options.interactive&&this.removeInteractiveTarget(this._image)},setOpacity:function(t){return this.options.opacity=t,this._image&&this._updateOpacity(),this},setStyle:function(t){return t.opacity&&this.setOpacity(t.opacity),this},bringToFront:function(){return this._map&&ct(this._image),this},bringToBack:function(){return this._map&&_t(this._image),this},setUrl:function(t){return this._url=t,this._image&&(this._image.src=t),this},setBounds:function(t){return this._bounds=z(t),this._map&&this._reset(),this},getEvents:function(){var t={zoom:this._reset,viewreset:this._reset};return this._zoomAnimated&&(t.zoomanim=this._animateZoom),t},setZIndex:function(t){return this.options.zIndex=t,this._updateZIndex(),this},getBounds:function(){return this._bounds},getElement:function(){return this._image},_initImage:function(){var t="IMG"===this._url.tagName,i=this._image=t?this._url:ht("img");pt(i,"leaflet-image-layer"),this._zoomAnimated&&pt(i,"leaflet-zoom-animated"),this.options.className&&pt(i,this.options.className),i.onselectstart=r,i.onmousemove=r,i.onload=e(this.fire,this,"load"),i.onerror=e(this._overlayOnError,this,"error"),this.options.crossOrigin&&(i.crossOrigin=""),this.options.zIndex&&this._updateZIndex(),t?this._url=i.src:(i.src=this._url,i.alt=this.options.alt)},_animateZoom:function(t){var i=this._map.getZoomScale(t.zoom),e=this._map._latLngBoundsToNewLayerBounds(this._bounds,t.zoom,t.center).min;wt(this._image,e,i)},_reset:function(){var t=this._image,i=new P(this._map.latLngToLayerPoint(this._bounds.getNorthWest()),this._map.latLngToLayerPoint(this._bounds.getSouthEast())),e=i.getSize();Lt(t,i.min),t.style.width=e.x+"px",t.style.height=e.y+"px"},_updateOpacity:function(){vt(this._image,this.options.opacity)},_updateZIndex:function(){this._image&&void 0!==this.options.zIndex&&null!==this.options.zIndex&&(this._image.style.zIndex=this.options.zIndex)},_overlayOnError:function(){this.fire("error");var t=this.options.errorOverlayUrl;t&&this._url!==t&&(this._url=t,this._image.src=t)}}),an=rn.extend({options:{autoplay:!0,loop:!0},_initImage:function(){var t="VIDEO"===this._url.tagName,i=this._image=t?this._url:ht("video");if(pt(i,"leaflet-image-layer"),this._zoomAnimated&&pt(i,"leaflet-zoom-animated"),i.onselectstart=r,i.onmousemove=r,i.onloadeddata=e(this.fire,this,"load"),t){for(var n=i.getElementsByTagName("source"),o=[],s=0;s<n.length;s++)o.push(n[s].src);this._url=n.length>0?o:[i.src]}else{ei(this._url)||(this._url=[this._url]),i.autoplay=!!this.options.autoplay,i.loop=!!this.options.loop;for(var a=0;a<this._url.length;a++){var h=ht("source");h.src=this._url[a],i.appendChild(h)}}}}),hn=Ue.extend({options:{offset:[0,7],className:"",pane:"popupPane"},initialize:function(t,i){l(this,t),this._source=i},onAdd:function(t){this._zoomAnimated=t._zoomAnimated,this._container||this._initLayout(),t._fadeAnimated&&vt(this._container,0),clearTimeout(this._removeTimeout),this.getPane().appendChild(this._container),this.update(),t._fadeAnimated&&vt(this._container,1),this.bringToFront()},onRemove:function(t){t._fadeAnimated?(vt(this._container,0),this._removeTimeout=setTimeout(e(ut,void 0,this._container),200)):ut(this._container)},getLatLng:function(){return this._latlng},setLatLng:function(t){return this._latlng=C(t),this._map&&(this._updatePosition(),this._adjustPan()),this},getContent:function(){return this._content},setContent:function(t){return this._content=t,this.update(),this},getElement:function(){return this._container},update:function(){this._map&&(this._container.style.visibility="hidden",this._updateContent(),this._updateLayout(),this._updatePosition(),this._container.style.visibility="",this._adjustPan())},getEvents:function(){var t={zoom:this._updatePosition,viewreset:this._updatePosition};return this._zoomAnimated&&(t.zoomanim=this._animateZoom),t},isOpen:function(){return!!this._map&&this._map.hasLayer(this)},bringToFront:function(){return this._map&&ct(this._container),this},bringToBack:function(){return this._map&&_t(this._container),this},_updateContent:function(){if(this._content){var t=this._contentNode,i="function"==typeof this._content?this._content(this._source||this):this._content;if("string"==typeof i)t.innerHTML=i;else{for(;t.hasChildNodes();)t.removeChild(t.firstChild);t.appendChild(i)}this.fire("contentupdate")}},_updatePosition:function(){if(this._map){var t=this._map.latLngToLayerPoint(this._latlng),i=w(this.options.offset),e=this._getAnchor();this._zoomAnimated?Lt(this._container,t.add(e)):i=i.add(t).add(e);var n=this._containerBottom=-i.y,o=this._containerLeft=-Math.round(this._containerWidth/2)+i.x;this._container.style.bottom=n+"px",this._container.style.left=o+"px"}},_getAnchor:function(){return[0,0]}}),un=hn.extend({options:{maxWidth:300,minWidth:50,maxHeight:null,autoPan:!0,autoPanPaddingTopLeft:null,autoPanPaddingBottomRight:null,autoPanPadding:[5,5],keepInView:!1,closeButton:!0,autoClose:!0,closeOnEscapeKey:!0,className:""},openOn:function(t){return t.openPopup(this),this},onAdd:function(t){hn.prototype.onAdd.call(this,t),t.fire("popupopen",{popup:this}),this._source&&(this._source.fire("popupopen",{popup:this},!0),this._source instanceof Je||this._source.on("preclick",Y))},onRemove:function(t){hn.prototype.onRemove.call(this,t),t.fire("popupclose",{popup:this}),this._source&&(this._source.fire("popupclose",{popup:this},!0),this._source instanceof Je||this._source.off("preclick",Y))},getEvents:function(){var t=hn.prototype.getEvents.call(this);return(void 0!==this.options.closeOnClick?this.options.closeOnClick:this._map.options.closePopupOnClick)&&(t.preclick=this._close),this.options.keepInView&&(t.moveend=this._adjustPan),t},_close:function(){this._map&&this._map.closePopup(this)},_initLayout:function(){var t="leaflet-popup",i=this._container=ht("div",t+" "+(this.options.className||"")+" leaflet-zoom-animated"),e=this._wrapper=ht("div",t+"-content-wrapper",i);if(this._contentNode=ht("div",t+"-content",e),J(e),X(this._contentNode),V(e,"contextmenu",Y),this._tipContainer=ht("div",t+"-tip-container",i),this._tip=ht("div",t+"-tip",this._tipContainer),this.options.closeButton){var n=this._closeButton=ht("a",t+"-close-button",i);n.href="#close",n.innerHTML="&#215;",V(n,"click",this._onCloseButtonClick,this)}},_updateLayout:function(){var t=this._contentNode,i=t.style;i.width="",i.whiteSpace="nowrap";var e=t.offsetWidth;e=Math.min(e,this.options.maxWidth),e=Math.max(e,this.options.minWidth),i.width=e+1+"px",i.whiteSpace="",i.height="";var n=t.offsetHeight,o=this.options.maxHeight;o&&n>o?(i.height=o+"px",pt(t,"leaflet-popup-scrolled")):mt(t,"leaflet-popup-scrolled"),this._containerWidth=this._container.offsetWidth},_animateZoom:function(t){var i=this._map._latLngToNewLayerPoint(this._latlng,t.zoom,t.center),e=this._getAnchor();Lt(this._container,i.add(e))},_adjustPan:function(){if(!(!this.options.autoPan||this._map._panAnim&&this._map._panAnim._inProgress)){var t=this._map,i=parseInt(at(this._container,"marginBottom"),10)||0,e=this._container.offsetHeight+i,n=this._containerWidth,o=new x(this._containerLeft,-e-this._containerBottom);o._add(Pt(this._container));var s=t.layerPointToContainerPoint(o),r=w(this.options.autoPanPadding),a=w(this.options.autoPanPaddingTopLeft||r),h=w(this.options.autoPanPaddingBottomRight||r),u=t.getSize(),l=0,c=0;s.x+n+h.x>u.x&&(l=s.x+n-u.x+h.x),s.x-l-a.x<0&&(l=s.x-a.x),s.y+e+h.y>u.y&&(c=s.y+e-u.y+h.y),s.y-c-a.y<0&&(c=s.y-a.y),(l||c)&&t.fire("autopanstart").panBy([l,c])}},_onCloseButtonClick:function(t){this._close(),Q(t)},_getAnchor:function(){return w(this._source&&this._source._getPopupAnchor?this._source._getPopupAnchor():[0,0])}});Le.mergeOptions({closePopupOnClick:!0}),Le.include({openPopup:function(t,i,e){return t instanceof un||(t=new un(e).setContent(t)),i&&t.setLatLng(i),this.hasLayer(t)?this:(this._popup&&this._popup.options.autoClose&&this.closePopup(),this._popup=t,this.addLayer(t))},closePopup:function(t){return t&&t!==this._popup||(t=this._popup,this._popup=null),t&&this.removeLayer(t),this}}),Ue.include({bindPopup:function(t,i){return t instanceof un?(l(t,i),this._popup=t,t._source=this):(this._popup&&!i||(this._popup=new un(i,this)),this._popup.setContent(t)),this._popupHandlersAdded||(this.on({click:this._openPopup,keypress:this._onKeyPress,remove:this.closePopup,move:this._movePopup}),this._popupHandlersAdded=!0),this},unbindPopup:function(){return this._popup&&(this.off({click:this._openPopup,keypress:this._onKeyPress,remove:this.closePopup,move:this._movePopup}),this._popupHandlersAdded=!1,this._popup=null),this},openPopup:function(t,i){if(t instanceof Ue||(i=t,t=this),t instanceof qe)for(var e in this._layers){t=this._layers[e];break}return i||(i=t.getCenter?t.getCenter():t.getLatLng()),this._popup&&this._map&&(this._popup._source=t,this._popup.update(),this._map.openPopup(this._popup,i)),this},closePopup:function(){return this._popup&&this._popup._close(),this},togglePopup:function(t){return this._popup&&(this._popup._map?this.closePopup():this.openPopup(t)),this},isPopupOpen:function(){return!!this._popup&&this._popup.isOpen()},setPopupContent:function(t){return this._popup&&this._popup.setContent(t),this},getPopup:function(){return this._popup},_openPopup:function(t){var i=t.layer||t.target;this._popup&&this._map&&(Q(t),i instanceof Je?this.openPopup(t.layer||t.target,t.latlng):this._map.hasLayer(this._popup)&&this._popup._source===i?this.closePopup():this.openPopup(i,t.latlng))},_movePopup:function(t){this._popup.setLatLng(t.latlng)},_onKeyPress:function(t){13===t.originalEvent.keyCode&&this._openPopup(t)}});var ln=hn.extend({options:{pane:"tooltipPane",offset:[0,0],direction:"auto",permanent:!1,sticky:!1,interactive:!1,opacity:.9},onAdd:function(t){hn.prototype.onAdd.call(this,t),this.setOpacity(this.options.opacity),t.fire("tooltipopen",{tooltip:this}),this._source&&this._source.fire("tooltipopen",{tooltip:this},!0)},onRemove:function(t){hn.prototype.onRemove.call(this,t),t.fire("tooltipclose",{tooltip:this}),this._source&&this._source.fire("tooltipclose",{tooltip:this},!0)},getEvents:function(){var t=hn.prototype.getEvents.call(this);return Vi&&!this.options.permanent&&(t.preclick=this._close),t},_close:function(){this._map&&this._map.closeTooltip(this)},_initLayout:function(){var t="leaflet-tooltip "+(this.options.className||"")+" leaflet-zoom-"+(this._zoomAnimated?"animated":"hide");this._contentNode=this._container=ht("div",t)},_updateLayout:function(){},_adjustPan:function(){},_setPosition:function(t){var i=this._map,e=this._container,n=i.latLngToContainerPoint(i.getCenter()),o=i.layerPointToContainerPoint(t),s=this.options.direction,r=e.offsetWidth,a=e.offsetHeight,h=w(this.options.offset),u=this._getAnchor();"top"===s?t=t.add(w(-r/2+h.x,-a+h.y+u.y,!0)):"bottom"===s?t=t.subtract(w(r/2-h.x,-h.y,!0)):"center"===s?t=t.subtract(w(r/2+h.x,a/2-u.y+h.y,!0)):"right"===s||"auto"===s&&o.x<n.x?(s="right",t=t.add(w(h.x+u.x,u.y-a/2+h.y,!0))):(s="left",t=t.subtract(w(r+u.x-h.x,a/2-u.y-h.y,!0))),mt(e,"leaflet-tooltip-right"),mt(e,"leaflet-tooltip-left"),mt(e,"leaflet-tooltip-top"),mt(e,"leaflet-tooltip-bottom"),pt(e,"leaflet-tooltip-"+s),Lt(e,t)},_updatePosition:function(){var t=this._map.latLngToLayerPoint(this._latlng);this._setPosition(t)},setOpacity:function(t){this.options.opacity=t,this._container&&vt(this._container,t)},_animateZoom:function(t){var i=this._map._latLngToNewLayerPoint(this._latlng,t.zoom,t.center);this._setPosition(i)},_getAnchor:function(){return w(this._source&&this._source._getTooltipAnchor&&!this.options.sticky?this._source._getTooltipAnchor():[0,0])}});Le.include({openTooltip:function(t,i,e){return t instanceof ln||(t=new ln(e).setContent(t)),i&&t.setLatLng(i),this.hasLayer(t)?this:this.addLayer(t)},closeTooltip:function(t){return t&&this.removeLayer(t),this}}),Ue.include({bindTooltip:function(t,i){return t instanceof ln?(l(t,i),this._tooltip=t,t._source=this):(this._tooltip&&!i||(this._tooltip=new ln(i,this)),this._tooltip.setContent(t)),this._initTooltipInteractions(),this._tooltip.options.permanent&&this._map&&this._map.hasLayer(this)&&this.openTooltip(),this},unbindTooltip:function(){return this._tooltip&&(this._initTooltipInteractions(!0),this.closeTooltip(),this._tooltip=null),this},_initTooltipInteractions:function(t){if(t||!this._tooltipHandlersAdded){var i=t?"off":"on",e={remove:this.closeTooltip,move:this._moveTooltip};this._tooltip.options.permanent?e.add=this._openTooltip:(e.mouseover=this._openTooltip,e.mouseout=this.closeTooltip,this._tooltip.options.sticky&&(e.mousemove=this._moveTooltip),Vi&&(e.click=this._openTooltip)),this[i](e),this._tooltipHandlersAdded=!t}},openTooltip:function(t,i){if(t instanceof Ue||(i=t,t=this),t instanceof qe)for(var e in this._layers){t=this._layers[e];break}return i||(i=t.getCenter?t.getCenter():t.getLatLng()),this._tooltip&&this._map&&(this._tooltip._source=t,this._tooltip.update(),this._map.openTooltip(this._tooltip,i),this._tooltip.options.interactive&&this._tooltip._container&&(pt(this._tooltip._container,"leaflet-clickable"),this.addInteractiveTarget(this._tooltip._container))),this},closeTooltip:function(){return this._tooltip&&(this._tooltip._close(),this._tooltip.options.interactive&&this._tooltip._container&&(mt(this._tooltip._container,"leaflet-clickable"),this.removeInteractiveTarget(this._tooltip._container))),this},toggleTooltip:function(t){return this._tooltip&&(this._tooltip._map?this.closeTooltip():this.openTooltip(t)),this},isTooltipOpen:function(){return this._tooltip.isOpen()},setTooltipContent:function(t){return this._tooltip&&this._tooltip.setContent(t),this},getTooltip:function(){return this._tooltip},_openTooltip:function(t){var i=t.layer||t.target;this._tooltip&&this._map&&this.openTooltip(i,this._tooltip.options.sticky?t.latlng:void 0)},_moveTooltip:function(t){var i,e,n=t.latlng;this._tooltip.options.sticky&&t.originalEvent&&(i=this._map.mouseEventToContainerPoint(t.originalEvent),e=this._map.containerPointToLayerPoint(i),n=this._map.layerPointToLatLng(e)),this._tooltip.setLatLng(n)}});var cn=Ge.extend({options:{iconSize:[12,12],html:!1,bgPos:null,className:"leaflet-div-icon"},createIcon:function(t){var i=t&&"DIV"===t.tagName?t:document.createElement("div"),e=this.options;if(i.innerHTML=!1!==e.html?e.html:"",e.bgPos){var n=w(e.bgPos);i.style.backgroundPosition=-n.x+"px "+-n.y+"px"}return this._setIconStyles(i,"icon"),i},createShadow:function(){return null}});Ge.Default=Ke;var _n=Ue.extend({options:{tileSize:256,opacity:1,updateWhenIdle:ji,updateWhenZooming:!0,updateInterval:200,zIndex:1,bounds:null,minZoom:0,maxZoom:void 0,maxNativeZoom:void 0,minNativeZoom:void 0,noWrap:!1,pane:"tilePane",className:"",keepBuffer:2},initialize:function(t){l(this,t)},onAdd:function(){this._initContainer(),this._levels={},this._tiles={},this._resetView(),this._update()},beforeAdd:function(t){t._addZoomLimit(this)},onRemove:function(t){this._removeAllTiles(),ut(this._container),t._removeZoomLimit(this),this._container=null,this._tileZoom=void 0},bringToFront:function(){return this._map&&(ct(this._container),this._setAutoZIndex(Math.max)),this},bringToBack:function(){return this._map&&(_t(this._container),this._setAutoZIndex(Math.min)),this},getContainer:function(){return this._container},setOpacity:function(t){return this.options.opacity=t,this._updateOpacity(),this},setZIndex:function(t){return this.options.zIndex=t,this._updateZIndex(),this},isLoading:function(){return this._loading},redraw:function(){return this._map&&(this._removeAllTiles(),this._update()),this},getEvents:function(){var t={viewprereset:this._invalidateAll,viewreset:this._resetView,zoom:this._resetView,moveend:this._onMoveEnd};return this.options.updateWhenIdle||(this._onMove||(this._onMove=o(this._onMoveEnd,this.options.updateInterval,this)),t.move=this._onMove),this._zoomAnimated&&(t.zoomanim=this._animateZoom),t},createTile:function(){return document.createElement("div")},getTileSize:function(){var t=this.options.tileSize;return t instanceof x?t:new x(t,t)},_updateZIndex:function(){this._container&&void 0!==this.options.zIndex&&null!==this.options.zIndex&&(this._container.style.zIndex=this.options.zIndex)},_setAutoZIndex:function(t){for(var i,e=this.getPane().children,n=-t(-1/0,1/0),o=0,s=e.length;o<s;o++)i=e[o].style.zIndex,e[o]!==this._container&&i&&(n=t(n,+i));isFinite(n)&&(this.options.zIndex=n+t(-1,1),this._updateZIndex())},_updateOpacity:function(){if(this._map&&!Li){vt(this._container,this.options.opacity);var t=+new Date,i=!1,e=!1;for(var n in this._tiles){var o=this._tiles[n];if(o.current&&o.loaded){var s=Math.min(1,(t-o.loaded)/200);vt(o.el,s),s<1?i=!0:(o.active?e=!0:this._onOpaqueTile(o),o.active=!0)}}e&&!this._noPrune&&this._pruneTiles(),i&&(g(this._fadeFrame),this._fadeFrame=f(this._updateOpacity,this))}},_onOpaqueTile:r,_initContainer:function(){this._container||(this._container=ht("div","leaflet-layer "+(this.options.className||"")),this._updateZIndex(),this.options.opacity<1&&this._updateOpacity(),this.getPane().appendChild(this._container))},_updateLevels:function(){var t=this._tileZoom,i=this.options.maxZoom;if(void 0!==t){for(var e in this._levels)this._levels[e].el.children.length||e===t?(this._levels[e].el.style.zIndex=i-Math.abs(t-e),this._onUpdateLevel(e)):(ut(this._levels[e].el),this._removeTilesAtZoom(e),this._onRemoveLevel(e),delete this._levels[e]);var n=this._levels[t],o=this._map;return n||((n=this._levels[t]={}).el=ht("div","leaflet-tile-container leaflet-zoom-animated",this._container),n.el.style.zIndex=i,n.origin=o.project(o.unproject(o.getPixelOrigin()),t).round(),n.zoom=t,this._setZoomTransform(n,o.getCenter(),o.getZoom()),n.el.offsetWidth,this._onCreateLevel(n)),this._level=n,n}},_onUpdateLevel:r,_onRemoveLevel:r,_onCreateLevel:r,_pruneTiles:function(){if(this._map){var t,i,e=this._map.getZoom();if(e>this.options.maxZoom||e<this.options.minZoom)this._removeAllTiles();else{for(t in this._tiles)(i=this._tiles[t]).retain=i.current;for(t in this._tiles)if((i=this._tiles[t]).current&&!i.active){var n=i.coords;this._retainParent(n.x,n.y,n.z,n.z-5)||this._retainChildren(n.x,n.y,n.z,n.z+2)}for(t in this._tiles)this._tiles[t].retain||this._removeTile(t)}}},_removeTilesAtZoom:function(t){for(var i in this._tiles)this._tiles[i].coords.z===t&&this._removeTile(i)},_removeAllTiles:function(){for(var t in this._tiles)this._removeTile(t)},_invalidateAll:function(){for(var t in this._levels)ut(this._levels[t].el),this._onRemoveLevel(t),delete this._levels[t];this._removeAllTiles(),this._tileZoom=void 0},_retainParent:function(t,i,e,n){var o=Math.floor(t/2),s=Math.floor(i/2),r=e-1,a=new x(+o,+s);a.z=+r;var h=this._tileCoordsToKey(a),u=this._tiles[h];return u&&u.active?(u.retain=!0,!0):(u&&u.loaded&&(u.retain=!0),r>n&&this._retainParent(o,s,r,n))},_retainChildren:function(t,i,e,n){for(var o=2*t;o<2*t+2;o++)for(var s=2*i;s<2*i+2;s++){var r=new x(o,s);r.z=e+1;var a=this._tileCoordsToKey(r),h=this._tiles[a];h&&h.active?h.retain=!0:(h&&h.loaded&&(h.retain=!0),e+1<n&&this._retainChildren(o,s,e+1,n))}},_resetView:function(t){var i=t&&(t.pinch||t.flyTo);this._setView(this._map.getCenter(),this._map.getZoom(),i,i)},_animateZoom:function(t){this._setView(t.center,t.zoom,!0,t.noUpdate)},_clampZoom:function(t){var i=this.options;return void 0!==i.minNativeZoom&&t<i.minNativeZoom?i.minNativeZoom:void 0!==i.maxNativeZoom&&i.maxNativeZoom<t?i.maxNativeZoom:t},_setView:function(t,i,e,n){var o=this._clampZoom(Math.round(i));(void 0!==this.options.maxZoom&&o>this.options.maxZoom||void 0!==this.options.minZoom&&o<this.options.minZoom)&&(o=void 0);var s=this.options.updateWhenZooming&&o!==this._tileZoom;n&&!s||(this._tileZoom=o,this._abortLoading&&this._abortLoading(),this._updateLevels(),this._resetGrid(),void 0!==o&&this._update(t),e||this._pruneTiles(),this._noPrune=!!e),this._setZoomTransforms(t,i)},_setZoomTransforms:function(t,i){for(var e in this._levels)this._setZoomTransform(this._levels[e],t,i)},_setZoomTransform:function(t,i,e){var n=this._map.getZoomScale(e,t.zoom),o=t.origin.multiplyBy(n).subtract(this._map._getNewPixelOrigin(i,e)).round();Ni?wt(t.el,o,n):Lt(t.el,o)},_resetGrid:function(){var t=this._map,i=t.options.crs,e=this._tileSize=this.getTileSize(),n=this._tileZoom,o=this._map.getPixelWorldBounds(this._tileZoom);o&&(this._globalTileRange=this._pxBoundsToTileRange(o)),this._wrapX=i.wrapLng&&!this.options.noWrap&&[Math.floor(t.project([0,i.wrapLng[0]],n).x/e.x),Math.ceil(t.project([0,i.wrapLng[1]],n).x/e.y)],this._wrapY=i.wrapLat&&!this.options.noWrap&&[Math.floor(t.project([i.wrapLat[0],0],n).y/e.x),Math.ceil(t.project([i.wrapLat[1],0],n).y/e.y)]},_onMoveEnd:function(){this._map&&!this._map._animatingZoom&&this._update()},_getTiledPixelBounds:function(t){var i=this._map,e=i._animatingZoom?Math.max(i._animateToZoom,i.getZoom()):i.getZoom(),n=i.getZoomScale(e,this._tileZoom),o=i.project(t,this._tileZoom).floor(),s=i.getSize().divideBy(2*n);return new P(o.subtract(s),o.add(s))},_update:function(t){var i=this._map;if(i){var e=this._clampZoom(i.getZoom());if(void 0===t&&(t=i.getCenter()),void 0!==this._tileZoom){var n=this._getTiledPixelBounds(t),o=this._pxBoundsToTileRange(n),s=o.getCenter(),r=[],a=this.options.keepBuffer,h=new P(o.getBottomLeft().subtract([a,-a]),o.getTopRight().add([a,-a]));if(!(isFinite(o.min.x)&&isFinite(o.min.y)&&isFinite(o.max.x)&&isFinite(o.max.y)))throw new Error("Attempted to load an infinite number of tiles");for(var u in this._tiles){var l=this._tiles[u].coords;l.z===this._tileZoom&&h.contains(new x(l.x,l.y))||(this._tiles[u].current=!1)}if(Math.abs(e-this._tileZoom)>1)this._setView(t,e);else{for(var c=o.min.y;c<=o.max.y;c++)for(var _=o.min.x;_<=o.max.x;_++){var d=new x(_,c);if(d.z=this._tileZoom,this._isValidTile(d)){var p=this._tiles[this._tileCoordsToKey(d)];p?p.current=!0:r.push(d)}}if(r.sort(function(t,i){return t.distanceTo(s)-i.distanceTo(s)}),0!==r.length){this._loading||(this._loading=!0,this.fire("loading"));var m=document.createDocumentFragment();for(_=0;_<r.length;_++)this._addTile(r[_],m);this._level.el.appendChild(m)}}}}},_isValidTile:function(t){var i=this._map.options.crs;if(!i.infinite){var e=this._globalTileRange;if(!i.wrapLng&&(t.x<e.min.x||t.x>e.max.x)||!i.wrapLat&&(t.y<e.min.y||t.y>e.max.y))return!1}if(!this.options.bounds)return!0;var n=this._tileCoordsToBounds(t);return z(this.options.bounds).overlaps(n)},_keyToBounds:function(t){return this._tileCoordsToBounds(this._keyToTileCoords(t))},_tileCoordsToNwSe:function(t){var i=this._map,e=this.getTileSize(),n=t.scaleBy(e),o=n.add(e);return[i.unproject(n,t.z),i.unproject(o,t.z)]},_tileCoordsToBounds:function(t){var i=this._tileCoordsToNwSe(t),e=new T(i[0],i[1]);return this.options.noWrap||(e=this._map.wrapLatLngBounds(e)),e},_tileCoordsToKey:function(t){return t.x+":"+t.y+":"+t.z},_keyToTileCoords:function(t){var i=t.split(":"),e=new x(+i[0],+i[1]);return e.z=+i[2],e},_removeTile:function(t){var i=this._tiles[t];i&&(Ci||i.el.setAttribute("src",ni),ut(i.el),delete this._tiles[t],this.fire("tileunload",{tile:i.el,coords:this._keyToTileCoords(t)}))},_initTile:function(t){pt(t,"leaflet-tile");var i=this.getTileSize();t.style.width=i.x+"px",t.style.height=i.y+"px",t.onselectstart=r,t.onmousemove=r,Li&&this.options.opacity<1&&vt(t,this.options.opacity),Ti&&!zi&&(t.style.WebkitBackfaceVisibility="hidden")},_addTile:function(t,i){var n=this._getTilePos(t),o=this._tileCoordsToKey(t),s=this.createTile(this._wrapCoords(t),e(this._tileReady,this,t));this._initTile(s),this.createTile.length<2&&f(e(this._tileReady,this,t,null,s)),Lt(s,n),this._tiles[o]={el:s,coords:t,current:!0},i.appendChild(s),this.fire("tileloadstart",{tile:s,coords:t})},_tileReady:function(t,i,n){if(this._map){i&&this.fire("tileerror",{error:i,tile:n,coords:t});var o=this._tileCoordsToKey(t);(n=this._tiles[o])&&(n.loaded=+new Date,this._map._fadeAnimated?(vt(n.el,0),g(this._fadeFrame),this._fadeFrame=f(this._updateOpacity,this)):(n.active=!0,this._pruneTiles()),i||(pt(n.el,"leaflet-tile-loaded"),this.fire("tileload",{tile:n.el,coords:t})),this._noTilesToLoad()&&(this._loading=!1,this.fire("load"),Li||!this._map._fadeAnimated?f(this._pruneTiles,this):setTimeout(e(this._pruneTiles,this),250)))}},_getTilePos:function(t){return t.scaleBy(this.getTileSize()).subtract(this._level.origin)},_wrapCoords:function(t){var i=new x(this._wrapX?s(t.x,this._wrapX):t.x,this._wrapY?s(t.y,this._wrapY):t.y);return i.z=t.z,i},_pxBoundsToTileRange:function(t){var i=this.getTileSize();return new P(t.min.unscaleBy(i).floor(),t.max.unscaleBy(i).ceil().subtract([1,1]))},_noTilesToLoad:function(){for(var t in this._tiles)if(!this._tiles[t].loaded)return!1;return!0}}),dn=_n.extend({options:{minZoom:0,maxZoom:18,subdomains:"abc",errorTileUrl:"",zoomOffset:0,tms:!1,zoomReverse:!1,detectRetina:!1,crossOrigin:!1},initialize:function(t,i){this._url=t,(i=l(this,i)).detectRetina&&Ki&&i.maxZoom>0&&(i.tileSize=Math.floor(i.tileSize/2),i.zoomReverse?(i.zoomOffset--,i.minZoom++):(i.zoomOffset++,i.maxZoom--),i.minZoom=Math.max(0,i.minZoom)),"string"==typeof i.subdomains&&(i.subdomains=i.subdomains.split("")),Ti||this.on("tileunload",this._onTileRemove)},setUrl:function(t,i){return this._url=t,i||this.redraw(),this},createTile:function(t,i){var n=document.createElement("img");return V(n,"load",e(this._tileOnLoad,this,i,n)),V(n,"error",e(this._tileOnError,this,i,n)),this.options.crossOrigin&&(n.crossOrigin=""),n.alt="",n.setAttribute("role","presentation"),n.src=this.getTileUrl(t),n},getTileUrl:function(t){var e={r:Ki?"@2x":"",s:this._getSubdomain(t),x:t.x,y:t.y,z:this._getZoomForUrl()};if(this._map&&!this._map.options.crs.infinite){var n=this._globalTileRange.max.y-t.y;this.options.tms&&(e.y=n),e["-y"]=n}return _(this._url,i(e,this.options))},_tileOnLoad:function(t,i){Li?setTimeout(e(t,this,null,i),0):t(null,i)},_tileOnError:function(t,i,e){var n=this.options.errorTileUrl;n&&i.getAttribute("src")!==n&&(i.src=n),t(e,i)},_onTileRemove:function(t){t.tile.onload=null},_getZoomForUrl:function(){var t=this._tileZoom,i=this.options.maxZoom,e=this.options.zoomReverse,n=this.options.zoomOffset;return e&&(t=i-t),t+n},_getSubdomain:function(t){var i=Math.abs(t.x+t.y)%this.options.subdomains.length;return this.options.subdomains[i]},_abortLoading:function(){var t,i;for(t in this._tiles)this._tiles[t].coords.z!==this._tileZoom&&((i=this._tiles[t].el).onload=r,i.onerror=r,i.complete||(i.src=ni,ut(i),delete this._tiles[t]))}}),pn=dn.extend({defaultWmsParams:{service:"WMS",request:"GetMap",layers:"",styles:"",format:"image/jpeg",transparent:!1,version:"1.1.1"},options:{crs:null,uppercase:!1},initialize:function(t,e){this._url=t;var n=i({},this.defaultWmsParams);for(var o in e)o in this.options||(n[o]=e[o]);var s=(e=l(this,e)).detectRetina&&Ki?2:1,r=this.getTileSize();n.width=r.x*s,n.height=r.y*s,this.wmsParams=n},onAdd:function(t){this._crs=this.options.crs||t.options.crs,this._wmsVersion=parseFloat(this.wmsParams.version);var i=this._wmsVersion>=1.3?"crs":"srs";this.wmsParams[i]=this._crs.code,dn.prototype.onAdd.call(this,t)},getTileUrl:function(t){var i=this._tileCoordsToNwSe(t),e=this._crs,n=b(e.project(i[0]),e.project(i[1])),o=n.min,s=n.max,r=(this._wmsVersion>=1.3&&this._crs===He?[o.y,o.x,s.y,s.x]:[o.x,o.y,s.x,s.y]).join(","),a=L.TileLayer.prototype.getTileUrl.call(this,t);return a+c(this.wmsParams,a,this.options.uppercase)+(this.options.uppercase?"&BBOX=":"&bbox=")+r},setParams:function(t,e){return i(this.wmsParams,t),e||this.redraw(),this}});dn.WMS=pn,Yt.wms=function(t,i){return new pn(t,i)};var mn=Ue.extend({options:{padding:.1,tolerance:0},initialize:function(t){l(this,t),n(this),this._layers=this._layers||{}},onAdd:function(){this._container||(this._initContainer(),this._zoomAnimated&&pt(this._container,"leaflet-zoom-animated")),this.getPane().appendChild(this._container),this._update(),this.on("update",this._updatePaths,this)},onRemove:function(){this.off("update",this._updatePaths,this),this._destroyContainer()},getEvents:function(){var t={viewreset:this._reset,zoom:this._onZoom,moveend:this._update,zoomend:this._onZoomEnd};return this._zoomAnimated&&(t.zoomanim=this._onAnimZoom),t},_onAnimZoom:function(t){this._updateTransform(t.center,t.zoom)},_onZoom:function(){this._updateTransform(this._map.getCenter(),this._map.getZoom())},_updateTransform:function(t,i){var e=this._map.getZoomScale(i,this._zoom),n=Pt(this._container),o=this._map.getSize().multiplyBy(.5+this.options.padding),s=this._map.project(this._center,i),r=this._map.project(t,i).subtract(s),a=o.multiplyBy(-e).add(n).add(o).subtract(r);Ni?wt(this._container,a,e):Lt(this._container,a)},_reset:function(){this._update(),this._updateTransform(this._center,this._zoom);for(var t in this._layers)this._layers[t]._reset()},_onZoomEnd:function(){for(var t in this._layers)this._layers[t]._project()},_updatePaths:function(){for(var t in this._layers)this._layers[t]._update()},_update:function(){var t=this.options.padding,i=this._map.getSize(),e=this._map.containerPointToLayerPoint(i.multiplyBy(-t)).round();this._bounds=new P(e,e.add(i.multiplyBy(1+2*t)).round()),this._center=this._map.getCenter(),this._zoom=this._map.getZoom()}}),fn=mn.extend({getEvents:function(){var t=mn.prototype.getEvents.call(this);return t.viewprereset=this._onViewPreReset,t},_onViewPreReset:function(){this._postponeUpdatePaths=!0},onAdd:function(){mn.prototype.onAdd.call(this),this._draw()},_initContainer:function(){var t=this._container=document.createElement("canvas");V(t,"mousemove",o(this._onMouseMove,32,this),this),V(t,"click dblclick mousedown mouseup contextmenu",this._onClick,this),V(t,"mouseout",this._handleMouseOut,this),this._ctx=t.getContext("2d")},_destroyContainer:function(){delete this._ctx,ut(this._container),q(this._container),delete this._container},_updatePaths:function(){if(!this._postponeUpdatePaths){this._redrawBounds=null;for(var t in this._layers)this._layers[t]._update();this._redraw()}},_update:function(){if(!this._map._animatingZoom||!this._bounds){this._drawnLayers={},mn.prototype._update.call(this);var t=this._bounds,i=this._container,e=t.getSize(),n=Ki?2:1;Lt(i,t.min),i.width=n*e.x,i.height=n*e.y,i.style.width=e.x+"px",i.style.height=e.y+"px",Ki&&this._ctx.scale(2,2),this._ctx.translate(-t.min.x,-t.min.y),this.fire("update")}},_reset:function(){mn.prototype._reset.call(this),this._postponeUpdatePaths&&(this._postponeUpdatePaths=!1,this._updatePaths())},_initPath:function(t){this._updateDashArray(t),this._layers[n(t)]=t;var i=t._order={layer:t,prev:this._drawLast,next:null};this._drawLast&&(this._drawLast.next=i),this._drawLast=i,this._drawFirst=this._drawFirst||this._drawLast},_addPath:function(t){this._requestRedraw(t)},_removePath:function(t){var i=t._order,e=i.next,n=i.prev;e?e.prev=n:this._drawLast=n,n?n.next=e:this._drawFirst=e,delete t._order,delete this._layers[L.stamp(t)],this._requestRedraw(t)},_updatePath:function(t){this._extendRedrawBounds(t),t._project(),t._update(),this._requestRedraw(t)},_updateStyle:function(t){this._updateDashArray(t),this._requestRedraw(t)},_updateDashArray:function(t){if(t.options.dashArray){var i,e=t.options.dashArray.split(","),n=[];for(i=0;i<e.length;i++)n.push(Number(e[i]));t.options._dashArray=n}},_requestRedraw:function(t){this._map&&(this._extendRedrawBounds(t),this._redrawRequest=this._redrawRequest||f(this._redraw,this))},_extendRedrawBounds:function(t){if(t._pxBounds){var i=(t.options.weight||0)+1;this._redrawBounds=this._redrawBounds||new P,this._redrawBounds.extend(t._pxBounds.min.subtract([i,i])),this._redrawBounds.extend(t._pxBounds.max.add([i,i]))}},_redraw:function(){this._redrawRequest=null,this._redrawBounds&&(this._redrawBounds.min._floor(),this._redrawBounds.max._ceil()),this._clear(),this._draw(),this._redrawBounds=null},_clear:function(){var t=this._redrawBounds;if(t){var i=t.getSize();this._ctx.clearRect(t.min.x,t.min.y,i.x,i.y)}else this._ctx.clearRect(0,0,this._container.width,this._container.height)},_draw:function(){var t,i=this._redrawBounds;if(this._ctx.save(),i){var e=i.getSize();this._ctx.beginPath(),this._ctx.rect(i.min.x,i.min.y,e.x,e.y),this._ctx.clip()}this._drawing=!0;for(var n=this._drawFirst;n;n=n.next)t=n.layer,(!i||t._pxBounds&&t._pxBounds.intersects(i))&&t._updatePath();this._drawing=!1,this._ctx.restore()},_updatePoly:function(t,i){if(this._drawing){var e,n,o,s,r=t._parts,a=r.length,h=this._ctx;if(a){for(this._drawnLayers[t._leaflet_id]=t,h.beginPath(),e=0;e<a;e++){for(n=0,o=r[e].length;n<o;n++)s=r[e][n],h[n?"lineTo":"moveTo"](s.x,s.y);i&&h.closePath()}this._fillStroke(h,t)}}},_updateCircle:function(t){if(this._drawing&&!t._empty()){var i=t._point,e=this._ctx,n=Math.max(Math.round(t._radius),1),o=(Math.max(Math.round(t._radiusY),1)||n)/n;this._drawnLayers[t._leaflet_id]=t,1!==o&&(e.save(),e.scale(1,o)),e.beginPath(),e.arc(i.x,i.y/o,n,0,2*Math.PI,!1),1!==o&&e.restore(),this._fillStroke(e,t)}},_fillStroke:function(t,i){var e=i.options;e.fill&&(t.globalAlpha=e.fillOpacity,t.fillStyle=e.fillColor||e.color,t.fill(e.fillRule||"evenodd")),e.stroke&&0!==e.weight&&(t.setLineDash&&t.setLineDash(i.options&&i.options._dashArray||[]),t.globalAlpha=e.opacity,t.lineWidth=e.weight,t.strokeStyle=e.color,t.lineCap=e.lineCap,t.lineJoin=e.lineJoin,t.stroke())},_onClick:function(t){for(var i,e,n=this._map.mouseEventToLayerPoint(t),o=this._drawFirst;o;o=o.next)(i=o.layer).options.interactive&&i._containsPoint(n)&&!this._map._draggableMoved(i)&&(e=i);e&&(et(t),this._fireEvent([e],t))},_onMouseMove:function(t){if(this._map&&!this._map.dragging.moving()&&!this._map._animatingZoom){var i=this._map.mouseEventToLayerPoint(t);this._handleMouseHover(t,i)}},_handleMouseOut:function(t){var i=this._hoveredLayer;i&&(mt(this._container,"leaflet-interactive"),this._fireEvent([i],t,"mouseout"),this._hoveredLayer=null)},_handleMouseHover:function(t,i){for(var e,n,o=this._drawFirst;o;o=o.next)(e=o.layer).options.interactive&&e._containsPoint(i)&&(n=e);n!==this._hoveredLayer&&(this._handleMouseOut(t),n&&(pt(this._container,"leaflet-interactive"),this._fireEvent([n],t,"mouseover"),this._hoveredLayer=n)),this._hoveredLayer&&this._fireEvent([this._hoveredLayer],t)},_fireEvent:function(t,i,e){this._map._fireDOMEvent(i,e||i.type,t)},_bringToFront:function(t){var i=t._order,e=i.next,n=i.prev;e&&(e.prev=n,n?n.next=e:e&&(this._drawFirst=e),i.prev=this._drawLast,this._drawLast.next=i,i.next=null,this._drawLast=i,this._requestRedraw(t))},_bringToBack:function(t){var i=t._order,e=i.next,n=i.prev;n&&(n.next=e,e?e.prev=n:n&&(this._drawLast=n),i.prev=null,i.next=this._drawFirst,this._drawFirst.prev=i,this._drawFirst=i,this._requestRedraw(t))}}),gn=function(){try{return document.namespaces.add("lvml","urn:schemas-microsoft-com:vml"),function(t){return document.createElement("<lvml:"+t+' class="lvml">')}}catch(t){return function(t){return document.createElement("<"+t+' xmlns="urn:schemas-microsoft.com:vml" class="lvml">')}}}(),vn={_initContainer:function(){this._container=ht("div","leaflet-vml-container")},_update:function(){this._map._animatingZoom||(mn.prototype._update.call(this),this.fire("update"))},_initPath:function(t){var i=t._container=gn("shape");pt(i,"leaflet-vml-shape "+(this.options.className||"")),i.coordsize="1 1",t._path=gn("path"),i.appendChild(t._path),this._updateStyle(t),this._layers[n(t)]=t},_addPath:function(t){var i=t._container;this._container.appendChild(i),t.options.interactive&&t.addInteractiveTarget(i)},_removePath:function(t){var i=t._container;ut(i),t.removeInteractiveTarget(i),delete this._layers[n(t)]},_updateStyle:function(t){var i=t._stroke,e=t._fill,n=t.options,o=t._container;o.stroked=!!n.stroke,o.filled=!!n.fill,n.stroke?(i||(i=t._stroke=gn("stroke")),o.appendChild(i),i.weight=n.weight+"px",i.color=n.color,i.opacity=n.opacity,n.dashArray?i.dashStyle=ei(n.dashArray)?n.dashArray.join(" "):n.dashArray.replace(/( *, *)/g," "):i.dashStyle="",i.endcap=n.lineCap.replace("butt","flat"),i.joinstyle=n.lineJoin):i&&(o.removeChild(i),t._stroke=null),n.fill?(e||(e=t._fill=gn("fill")),o.appendChild(e),e.color=n.fillColor||n.color,e.opacity=n.fillOpacity):e&&(o.removeChild(e),t._fill=null)},_updateCircle:function(t){var i=t._point.round(),e=Math.round(t._radius),n=Math.round(t._radiusY||e);this._setPath(t,t._empty()?"M0 0":"AL "+i.x+","+i.y+" "+e+","+n+" 0,23592600")},_setPath:function(t,i){t._path.v=i},_bringToFront:function(t){ct(t._container)},_bringToBack:function(t){_t(t._container)}},yn=Ji?gn:E,xn=mn.extend({getEvents:function(){var t=mn.prototype.getEvents.call(this);return t.zoomstart=this._onZoomStart,t},_initContainer:function(){this._container=yn("svg"),this._container.setAttribute("pointer-events","none"),this._rootGroup=yn("g"),this._container.appendChild(this._rootGroup)},_destroyContainer:function(){ut(this._container),q(this._container),delete this._container,delete this._rootGroup,delete this._svgSize},_onZoomStart:function(){this._update()},_update:function(){if(!this._map._animatingZoom||!this._bounds){mn.prototype._update.call(this);var t=this._bounds,i=t.getSize(),e=this._container;this._svgSize&&this._svgSize.equals(i)||(this._svgSize=i,e.setAttribute("width",i.x),e.setAttribute("height",i.y)),Lt(e,t.min),e.setAttribute("viewBox",[t.min.x,t.min.y,i.x,i.y].join(" ")),this.fire("update")}},_initPath:function(t){var i=t._path=yn("path");t.options.className&&pt(i,t.options.className),t.options.interactive&&pt(i,"leaflet-interactive"),this._updateStyle(t),this._layers[n(t)]=t},_addPath:function(t){this._rootGroup||this._initContainer(),this._rootGroup.appendChild(t._path),t.addInteractiveTarget(t._path)},_removePath:function(t){ut(t._path),t.removeInteractiveTarget(t._path),delete this._layers[n(t)]},_updatePath:function(t){t._project(),t._update()},_updateStyle:function(t){var i=t._path,e=t.options;i&&(e.stroke?(i.setAttribute("stroke",e.color),i.setAttribute("stroke-opacity",e.opacity),i.setAttribute("stroke-width",e.weight),i.setAttribute("stroke-linecap",e.lineCap),i.setAttribute("stroke-linejoin",e.lineJoin),e.dashArray?i.setAttribute("stroke-dasharray",e.dashArray):i.removeAttribute("stroke-dasharray"),e.dashOffset?i.setAttribute("stroke-dashoffset",e.dashOffset):i.removeAttribute("stroke-dashoffset")):i.setAttribute("stroke","none"),e.fill?(i.setAttribute("fill",e.fillColor||e.color),i.setAttribute("fill-opacity",e.fillOpacity),i.setAttribute("fill-rule",e.fillRule||"evenodd")):i.setAttribute("fill","none"))},_updatePoly:function(t,i){this._setPath(t,k(t._parts,i))},_updateCircle:function(t){var i=t._point,e=Math.max(Math.round(t._radius),1),n="a"+e+","+(Math.max(Math.round(t._radiusY),1)||e)+" 0 1,0 ",o=t._empty()?"M0 0":"M"+(i.x-e)+","+i.y+n+2*e+",0 "+n+2*-e+",0 ";this._setPath(t,o)},_setPath:function(t,i){t._path.setAttribute("d",i)},_bringToFront:function(t){ct(t._path)},_bringToBack:function(t){_t(t._path)}});Ji&&xn.include(vn),Le.include({getRenderer:function(t){var i=t.options.renderer||this._getPaneRenderer(t.options.pane)||this.options.renderer||this._renderer;return i||(i=this._renderer=this.options.preferCanvas&&Xt()||Jt()),this.hasLayer(i)||this.addLayer(i),i},_getPaneRenderer:function(t){if("overlayPane"===t||void 0===t)return!1;var i=this._paneRenderers[t];return void 0===i&&(i=xn&&Jt({pane:t})||fn&&Xt({pane:t}),this._paneRenderers[t]=i),i}});var wn=en.extend({initialize:function(t,i){en.prototype.initialize.call(this,this._boundsToLatLngs(t),i)},setBounds:function(t){return this.setLatLngs(this._boundsToLatLngs(t))},_boundsToLatLngs:function(t){return t=z(t),[t.getSouthWest(),t.getNorthWest(),t.getNorthEast(),t.getSouthEast()]}});xn.create=yn,xn.pointsToPath=k,nn.geometryToLayer=Wt,nn.coordsToLatLng=Ht,nn.coordsToLatLngs=Ft,nn.latLngToCoords=Ut,nn.latLngsToCoords=Vt,nn.getFeature=qt,nn.asFeature=Gt,Le.mergeOptions({boxZoom:!0});var Ln=Ze.extend({initialize:function(t){this._map=t,this._container=t._container,this._pane=t._panes.overlayPane,this._resetStateTimeout=0,t.on("unload",this._destroy,this)},addHooks:function(){V(this._container,"mousedown",this._onMouseDown,this)},removeHooks:function(){q(this._container,"mousedown",this._onMouseDown,this)},moved:function(){return this._moved},_destroy:function(){ut(this._pane),delete this._pane},_resetState:function(){this._resetStateTimeout=0,this._moved=!1},_clearDeferredResetState:function(){0!==this._resetStateTimeout&&(clearTimeout(this._resetStateTimeout),this._resetStateTimeout=0)},_onMouseDown:function(t){if(!t.shiftKey||1!==t.which&&1!==t.button)return!1;this._clearDeferredResetState(),this._resetState(),mi(),bt(),this._startPoint=this._map.mouseEventToContainerPoint(t),V(document,{contextmenu:Q,mousemove:this._onMouseMove,mouseup:this._onMouseUp,keydown:this._onKeyDown},this)},_onMouseMove:function(t){this._moved||(this._moved=!0,this._box=ht("div","leaflet-zoom-box",this._container),pt(this._container,"leaflet-crosshair"),this._map.fire("boxzoomstart")),this._point=this._map.mouseEventToContainerPoint(t);var i=new P(this._point,this._startPoint),e=i.getSize();Lt(this._box,i.min),this._box.style.width=e.x+"px",this._box.style.height=e.y+"px"},_finish:function(){this._moved&&(ut(this._box),mt(this._container,"leaflet-crosshair")),fi(),Tt(),q(document,{contextmenu:Q,mousemove:this._onMouseMove,mouseup:this._onMouseUp,keydown:this._onKeyDown},this)},_onMouseUp:function(t){if((1===t.which||1===t.button)&&(this._finish(),this._moved)){this._clearDeferredResetState(),this._resetStateTimeout=setTimeout(e(this._resetState,this),0);var i=new T(this._map.containerPointToLatLng(this._startPoint),this._map.containerPointToLatLng(this._point));this._map.fitBounds(i).fire("boxzoomend",{boxZoomBounds:i})}},_onKeyDown:function(t){27===t.keyCode&&this._finish()}});Le.addInitHook("addHandler","boxZoom",Ln),Le.mergeOptions({doubleClickZoom:!0});var Pn=Ze.extend({addHooks:function(){this._map.on("dblclick",this._onDoubleClick,this)},removeHooks:function(){this._map.off("dblclick",this._onDoubleClick,this)},_onDoubleClick:function(t){var i=this._map,e=i.getZoom(),n=i.options.zoomDelta,o=t.originalEvent.shiftKey?e-n:e+n;"center"===i.options.doubleClickZoom?i.setZoom(o):i.setZoomAround(t.containerPoint,o)}});Le.addInitHook("addHandler","doubleClickZoom",Pn),Le.mergeOptions({dragging:!0,inertia:!zi,inertiaDeceleration:3400,inertiaMaxSpeed:1/0,easeLinearity:.2,worldCopyJump:!1,maxBoundsViscosity:0});var bn=Ze.extend({addHooks:function(){if(!this._draggable){var t=this._map;this._draggable=new Be(t._mapPane,t._container),this._draggable.on({dragstart:this._onDragStart,drag:this._onDrag,dragend:this._onDragEnd},this),this._draggable.on("predrag",this._onPreDragLimit,this),t.options.worldCopyJump&&(this._draggable.on("predrag",this._onPreDragWrap,this),t.on("zoomend",this._onZoomEnd,this),t.whenReady(this._onZoomEnd,this))}pt(this._map._container,"leaflet-grab leaflet-touch-drag"),this._draggable.enable(),this._positions=[],this._times=[]},removeHooks:function(){mt(this._map._container,"leaflet-grab"),mt(this._map._container,"leaflet-touch-drag"),this._draggable.disable()},moved:function(){return this._draggable&&this._draggable._moved},moving:function(){return this._draggable&&this._draggable._moving},_onDragStart:function(){var t=this._map;if(t._stop(),this._map.options.maxBounds&&this._map.options.maxBoundsViscosity){var i=z(this._map.options.maxBounds);this._offsetLimit=b(this._map.latLngToContainerPoint(i.getNorthWest()).multiplyBy(-1),this._map.latLngToContainerPoint(i.getSouthEast()).multiplyBy(-1).add(this._map.getSize())),this._viscosity=Math.min(1,Math.max(0,this._map.options.maxBoundsViscosity))}else this._offsetLimit=null;t.fire("movestart").fire("dragstart"),t.options.inertia&&(this._positions=[],this._times=[])},_onDrag:function(t){if(this._map.options.inertia){var i=this._lastTime=+new Date,e=this._lastPos=this._draggable._absPos||this._draggable._newPos;this._positions.push(e),this._times.push(i),this._prunePositions(i)}this._map.fire("move",t).fire("drag",t)},_prunePositions:function(t){for(;this._positions.length>1&&t-this._times[0]>50;)this._positions.shift(),this._times.shift()},_onZoomEnd:function(){var t=this._map.getSize().divideBy(2),i=this._map.latLngToLayerPoint([0,0]);this._initialWorldOffset=i.subtract(t).x,this._worldWidth=this._map.getPixelWorldBounds().getSize().x},_viscousLimit:function(t,i){return t-(t-i)*this._viscosity},_onPreDragLimit:function(){if(this._viscosity&&this._offsetLimit){var t=this._draggable._newPos.subtract(this._draggable._startPos),i=this._offsetLimit;t.x<i.min.x&&(t.x=this._viscousLimit(t.x,i.min.x)),t.y<i.min.y&&(t.y=this._viscousLimit(t.y,i.min.y)),t.x>i.max.x&&(t.x=this._viscousLimit(t.x,i.max.x)),t.y>i.max.y&&(t.y=this._viscousLimit(t.y,i.max.y)),this._draggable._newPos=this._draggable._startPos.add(t)}},_onPreDragWrap:function(){var t=this._worldWidth,i=Math.round(t/2),e=this._initialWorldOffset,n=this._draggable._newPos.x,o=(n-i+e)%t+i-e,s=(n+i+e)%t-i-e,r=Math.abs(o+e)<Math.abs(s+e)?o:s;this._draggable._absPos=this._draggable._newPos.clone(),this._draggable._newPos.x=r},_onDragEnd:function(t){var i=this._map,e=i.options,n=!e.inertia||this._times.length<2;if(i.fire("dragend",t),n)i.fire("moveend");else{this._prunePositions(+new Date);var o=this._lastPos.subtract(this._positions[0]),s=(this._lastTime-this._times[0])/1e3,r=e.easeLinearity,a=o.multiplyBy(r/s),h=a.distanceTo([0,0]),u=Math.min(e.inertiaMaxSpeed,h),l=a.multiplyBy(u/h),c=u/(e.inertiaDeceleration*r),_=l.multiplyBy(-c/2).round();_.x||_.y?(_=i._limitOffset(_,i.options.maxBounds),f(function(){i.panBy(_,{duration:c,easeLinearity:r,noMoveStart:!0,animate:!0})})):i.fire("moveend")}}});Le.addInitHook("addHandler","dragging",bn),Le.mergeOptions({keyboard:!0,keyboardPanDelta:80});var Tn=Ze.extend({keyCodes:{left:[37],right:[39],down:[40],up:[38],zoomIn:[187,107,61,171],zoomOut:[189,109,54,173]},initialize:function(t){this._map=t,this._setPanDelta(t.options.keyboardPanDelta),this._setZoomDelta(t.options.zoomDelta)},addHooks:function(){var t=this._map._container;t.tabIndex<=0&&(t.tabIndex="0"),V(t,{focus:this._onFocus,blur:this._onBlur,mousedown:this._onMouseDown},this),this._map.on({focus:this._addHooks,blur:this._removeHooks},this)},removeHooks:function(){this._removeHooks(),q(this._map._container,{focus:this._onFocus,blur:this._onBlur,mousedown:this._onMouseDown},this),this._map.off({focus:this._addHooks,blur:this._removeHooks},this)},_onMouseDown:function(){if(!this._focused){var t=document.body,i=document.documentElement,e=t.scrollTop||i.scrollTop,n=t.scrollLeft||i.scrollLeft;this._map._container.focus(),window.scrollTo(n,e)}},_onFocus:function(){this._focused=!0,this._map.fire("focus")},_onBlur:function(){this._focused=!1,this._map.fire("blur")},_setPanDelta:function(t){var i,e,n=this._panKeys={},o=this.keyCodes;for(i=0,e=o.left.length;i<e;i++)n[o.left[i]]=[-1*t,0];for(i=0,e=o.right.length;i<e;i++)n[o.right[i]]=[t,0];for(i=0,e=o.down.length;i<e;i++)n[o.down[i]]=[0,t];for(i=0,e=o.up.length;i<e;i++)n[o.up[i]]=[0,-1*t]},_setZoomDelta:function(t){var i,e,n=this._zoomKeys={},o=this.keyCodes;for(i=0,e=o.zoomIn.length;i<e;i++)n[o.zoomIn[i]]=t;for(i=0,e=o.zoomOut.length;i<e;i++)n[o.zoomOut[i]]=-t},_addHooks:function(){V(document,"keydown",this._onKeyDown,this)},_removeHooks:function(){q(document,"keydown",this._onKeyDown,this)},_onKeyDown:function(t){if(!(t.altKey||t.ctrlKey||t.metaKey)){var i,e=t.keyCode,n=this._map;if(e in this._panKeys){if(n._panAnim&&n._panAnim._inProgress)return;i=this._panKeys[e],t.shiftKey&&(i=w(i).multiplyBy(3)),n.panBy(i),n.options.maxBounds&&n.panInsideBounds(n.options.maxBounds)}else if(e in this._zoomKeys)n.setZoom(n.getZoom()+(t.shiftKey?3:1)*this._zoomKeys[e]);else{if(27!==e||!n._popup||!n._popup.options.closeOnEscapeKey)return;n.closePopup()}Q(t)}}});Le.addInitHook("addHandler","keyboard",Tn),Le.mergeOptions({scrollWheelZoom:!0,wheelDebounceTime:40,wheelPxPerZoomLevel:60});var zn=Ze.extend({addHooks:function(){V(this._map._container,"mousewheel",this._onWheelScroll,this),this._delta=0},removeHooks:function(){q(this._map._container,"mousewheel",this._onWheelScroll,this)},_onWheelScroll:function(t){var i=it(t),n=this._map.options.wheelDebounceTime;this._delta+=i,this._lastMousePos=this._map.mouseEventToContainerPoint(t),this._startTime||(this._startTime=+new Date);var o=Math.max(n-(+new Date-this._startTime),0);clearTimeout(this._timer),this._timer=setTimeout(e(this._performZoom,this),o),Q(t)},_performZoom:function(){var t=this._map,i=t.getZoom(),e=this._map.options.zoomSnap||0;t._stop();var n=this._delta/(4*this._map.options.wheelPxPerZoomLevel),o=4*Math.log(2/(1+Math.exp(-Math.abs(n))))/Math.LN2,s=e?Math.ceil(o/e)*e:o,r=t._limitZoom(i+(this._delta>0?s:-s))-i;this._delta=0,this._startTime=null,r&&("center"===t.options.scrollWheelZoom?t.setZoom(i+r):t.setZoomAround(this._lastMousePos,i+r))}});Le.addInitHook("addHandler","scrollWheelZoom",zn),Le.mergeOptions({tap:!0,tapTolerance:15});var Mn=Ze.extend({addHooks:function(){V(this._map._container,"touchstart",this._onDown,this)},removeHooks:function(){q(this._map._container,"touchstart",this._onDown,this)},_onDown:function(t){if(t.touches){if($(t),this._fireClick=!0,t.touches.length>1)return this._fireClick=!1,void clearTimeout(this._holdTimeout);var i=t.touches[0],n=i.target;this._startPos=this._newPos=new x(i.clientX,i.clientY),n.tagName&&"a"===n.tagName.toLowerCase()&&pt(n,"leaflet-active"),this._holdTimeout=setTimeout(e(function(){this._isTapValid()&&(this._fireClick=!1,this._onUp(),this._simulateEvent("contextmenu",i))},this),1e3),this._simulateEvent("mousedown",i),V(document,{touchmove:this._onMove,touchend:this._onUp},this)}},_onUp:function(t){if(clearTimeout(this._holdTimeout),q(document,{touchmove:this._onMove,touchend:this._onUp},this),this._fireClick&&t&&t.changedTouches){var i=t.changedTouches[0],e=i.target;e&&e.tagName&&"a"===e.tagName.toLowerCase()&&mt(e,"leaflet-active"),this._simulateEvent("mouseup",i),this._isTapValid()&&this._simulateEvent("click",i)}},_isTapValid:function(){return this._newPos.distanceTo(this._startPos)<=this._map.options.tapTolerance},_onMove:function(t){var i=t.touches[0];this._newPos=new x(i.clientX,i.clientY),this._simulateEvent("mousemove",i)},_simulateEvent:function(t,i){var 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d(a,b,c)},inverse:function(c){return d(b,a,c)}},g&&(f.oProj=b),f)}var f=a("./Proj"),g=a("./transform"),h=f("WGS84");b.exports=proj4},{"./Proj":2,"./transform":65}],30:[function(a,b,c){var d=Math.PI/2,e=1,f=2,g=3,h=4,i=5,j=484813681109536e-20,k=1.0026,l=.3826834323650898,m=function(a){return this instanceof m?(this.datum_type=h,void(a&&(a.datumCode&&"none"===a.datumCode&&(this.datum_type=i),a.datum_params&&(this.datum_params=a.datum_params.map(parseFloat),(0!==this.datum_params[0]||0!==this.datum_params[1]||0!==this.datum_params[2])&&(this.datum_type=e),this.datum_params.length>3&&(0!==this.datum_params[3]||0!==this.datum_params[4]||0!==this.datum_params[5]||0!==this.datum_params[6])&&(this.datum_type=f,this.datum_params[3]*=j,this.datum_params[4]*=j,this.datum_params[5]*=j,this.datum_params[6]=this.datum_params[6]/1e6+1)),this.datum_type=a.grids?g:this.datum_type,this.a=a.a,this.b=a.b,this.es=a.es,this.ep2=a.ep2,this.datum_type===g&&(this.grids=a.grids)))):new m(a)};m.prototype={compare_datums:function(a){return this.datum_type!==a.datum_type?!1:this.a!==a.a||Math.abs(this.es-a.es)>5e-11?!1:this.datum_type===e?this.datum_params[0]===a.datum_params[0]&&this.datum_params[1]===a.datum_params[1]&&this.datum_params[2]===a.datum_params[2]:this.datum_type===f?this.datum_params[0]===a.datum_params[0]&&this.datum_params[1]===a.datum_params[1]&&this.datum_params[2]===a.datum_params[2]&&this.datum_params[3]===a.datum_params[3]&&this.datum_params[4]===a.datum_params[4]&&this.datum_params[5]===a.datum_params[5]&&this.datum_params[6]===a.datum_params[6]:this.datum_type===g||a.datum_type===g?this.nadgrids===a.nadgrids:!0},geodetic_to_geocentric:function(a){var b,c,e,f,g,h,i,j=a.x,k=a.y,l=a.z?a.z:0,m=0;if(-d>k&&k>-1.001*d)k=-d;else if(k>d&&1.001*d>k)k=d;else if(-d>k||k>d)return null;return j>Math.PI&&(j-=2*Math.PI),g=Math.sin(k),i=Math.cos(k),h=g*g,f=this.a/Math.sqrt(1-this.es*h),b=(f+l)*i*Math.cos(j),c=(f+l)*i*Math.sin(j),e=(f*(1-this.es)+l)*g,a.x=b,a.y=c,a.z=e,m},geocentric_to_geodetic:function(a){var b,c,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t=1e-12,u=t*t,v=30,w=a.x,x=a.y,y=a.z?a.z:0;if(o=!1,b=Math.sqrt(w*w+x*x),c=Math.sqrt(w*w+x*x+y*y),b/this.a<t){if(o=!0,q=0,c/this.a<t)return r=d,void(s=-this.b)}else q=Math.atan2(x,w);e=y/c,f=b/c,g=1/Math.sqrt(1-this.es*(2-this.es)*f*f),j=f*(1-this.es)*g,k=e*g,p=0;do p++,i=this.a/Math.sqrt(1-this.es*k*k),s=b*j+y*k-i*(1-this.es*k*k),h=this.es*i/(i+s),g=1/Math.sqrt(1-h*(2-h)*f*f),l=f*(1-h)*g,m=e*g,n=m*j-l*k,j=l,k=m;while(n*n>u&&v>p);return r=Math.atan(m/Math.abs(l)),a.x=q,a.y=r,a.z=s,a},geocentric_to_geodetic_noniter:function(a){var b,c,e,f,g,h,i,j,m,n,o,p,q,r,s,t,u,v=a.x,w=a.y,x=a.z?a.z:0;if(v=parseFloat(v),w=parseFloat(w),x=parseFloat(x),u=!1,0!==v)b=Math.atan2(w,v);else if(w>0)b=d;else if(0>w)b=-d;else if(u=!0,b=0,x>0)c=d;else{if(!(0>x))return c=d,void(e=-this.b);c=-d}return g=v*v+w*w,f=Math.sqrt(g),h=x*k,j=Math.sqrt(h*h+g),n=h/j,p=f/j,o=n*n*n,i=x+this.b*this.ep2*o,t=f-this.a*this.es*p*p*p,m=Math.sqrt(i*i+t*t),q=i/m,r=t/m,s=this.a/Math.sqrt(1-this.es*q*q),e=r>=l?f/r-s:-l>=r?f/-r-s:x/q+s*(this.es-1),u===!1&&(c=Math.atan(q/r)),a.x=b,a.y=c,a.z=e,a},geocentric_to_wgs84:function(a){if(this.datum_type===e)a.x+=this.datum_params[0],a.y+=this.datum_params[1],a.z+=this.datum_params[2];else if(this.datum_type===f){var b=this.datum_params[0],c=this.datum_params[1],d=this.datum_params[2],g=this.datum_params[3],h=this.datum_params[4],i=this.datum_params[5],j=this.datum_params[6],k=j*(a.x-i*a.y+h*a.z)+b,l=j*(i*a.x+a.y-g*a.z)+c,m=j*(-h*a.x+g*a.y+a.z)+d;a.x=k,a.y=l,a.z=m}},geocentric_from_wgs84:function(a){if(this.datum_type===e)a.x-=this.datum_params[0],a.y-=this.datum_params[1],a.z-=this.datum_params[2];else if(this.datum_type===f){var b=this.datum_params[0],c=this.datum_params[1],d=this.datum_params[2],g=this.datum_params[3],h=this.datum_params[4],i=this.datum_params[5],j=this.datum_params[6],k=(a.x-b)/j,l=(a.y-c)/j,m=(a.z-d)/j;a.x=k+i*l-h*m,a.y=-i*k+l+g*m,a.z=h*k-g*l+m}}},b.exports=m},{}],31:[function(a,b,c){var d=1,e=2,f=3,g=5,h=6378137,i=.006694379990141316;b.exports=function(a,b,c){function j(a){return a===d||a===e}var k,l,m;if(a.compare_datums(b))return c;if(a.datum_type===g||b.datum_type===g)return c;var n=a.a,o=a.es,p=b.a,q=b.es,r=a.datum_type;if(r===f)if(0===this.apply_gridshift(a,0,c))a.a=h,a.es=i;else{if(!a.datum_params)return a.a=n,a.es=a.es,c;for(k=1,l=0,m=a.datum_params.length;m>l;l++)k*=a.datum_params[l];if(0===k)return a.a=n,a.es=a.es,c;r=a.datum_params.length>3?e:d}return b.datum_type===f&&(b.a=h,b.es=i),(a.es!==b.es||a.a!==b.a||j(r)||j(b.datum_type))&&(a.geodetic_to_geocentric(c),j(a.datum_type)&&a.geocentric_to_wgs84(c),j(b.datum_type)&&b.geocentric_from_wgs84(c),b.geocentric_to_geodetic(c)),b.datum_type===f&&this.apply_gridshift(b,1,c),a.a=n,a.es=o,b.a=p,b.es=q,c}},{}],32:[function(a,b,c){function d(a){var b=this;if(2===arguments.length){var c=arguments[1];"string"==typeof c?"+"===c.charAt(0)?d[a]=f(arguments[1]):d[a]=g(arguments[1]):d[a]=c}else if(1===arguments.length){if(Array.isArray(a))return a.map(function(a){Array.isArray(a)?d.apply(b,a):d(a)});if("string"==typeof a){if(a in d)return d[a]}else"EPSG"in a?d["EPSG:"+a.EPSG]=a:"ESRI"in a?d["ESRI:"+a.ESRI]=a:"IAU2000"in a?d["IAU2000:"+a.IAU2000]=a:console.log(a);return}}var e=a("./global"),f=a("./projString"),g=a("./wkt");e(d),b.exports=d},{"./global":35,"./projString":38,"./wkt":66}],33:[function(a,b,c){var d=a("./constants/Datum"),e=a("./constants/Ellipsoid"),f=a("./extend"),g=a("./datum"),h=1e-10,i=.16666666666666666,j=.04722222222222222,k=.022156084656084655;b.exports=function(a){if(a.datumCode&&"none"!==a.datumCode){var b=d[a.datumCode];b&&(a.datum_params=b.towgs84?b.towgs84.split(","):null,a.ellps=b.ellipse,a.datumName=b.datumName?b.datumName:a.datumCode)}if(!a.a){var c=e[a.ellps]?e[a.ellps]:e.WGS84;f(a,c)}return a.rf&&!a.b&&(a.b=(1-1/a.rf)*a.a),(0===a.rf||Math.abs(a.a-a.b)<h)&&(a.sphere=!0,a.b=a.a),a.a2=a.a*a.a,a.b2=a.b*a.b,a.es=(a.a2-a.b2)/a.a2,a.e=Math.sqrt(a.es),a.R_A&&(a.a*=1-a.es*(i+a.es*(j+a.es*k)),a.a2=a.a*a.a,a.b2=a.b*a.b,a.es=0),a.ep2=(a.a2-a.b2)/a.b2,a.k0||(a.k0=1),a.axis||(a.axis="enu"),a.datum||(a.datum=g(a)),a}},{"./constants/Datum":25,"./constants/Ellipsoid":26,"./datum":30,"./extend":34}],34:[function(a,b,c){b.exports=function(a,b){a=a||{};var c,d;if(!b)return a;for(d in b)c=b[d],void 0!==c&&(a[d]=c);return a}},{}],35:[function(a,b,c){b.exports=function(a){a("EPSG:4326","+title=WGS 84 (long/lat) +proj=longlat +ellps=WGS84 +datum=WGS84 +units=degrees"),a("EPSG:4269","+title=NAD83 (long/lat) +proj=longlat +a=6378137.0 +b=6356752.31414036 +ellps=GRS80 +datum=NAD83 +units=degrees"),a("EPSG:3857","+title=WGS 84 / Pseudo-Mercator +proj=merc +a=6378137 +b=6378137 +lat_ts=0.0 +lon_0=0.0 +x_0=0.0 +y_0=0 +k=1.0 +units=m +nadgrids=@null +no_defs"),a.WGS84=a["EPSG:4326"],a["EPSG:3785"]=a["EPSG:3857"],a.GOOGLE=a["EPSG:3857"],a["EPSG:900913"]=a["EPSG:3857"],a["EPSG:102113"]=a["EPSG:3857"]}},{}],36:[function(a,b,c){var proj4=a("./core");proj4.defaultDatum="WGS84",proj4.Proj=a("./Proj"),proj4.WGS84=new proj4.Proj("WGS84"),proj4.Point=a("./Point"),proj4.toPoint=a("./common/toPoint"),proj4.defs=a("./defs"),proj4.transform=a("./transform"),proj4.mgrs=a("mgrs"),proj4.version=a("../package.json").version,a("./includedProjections")(proj4),b.exports=proj4},{"../package.json":68,"./Point":1,"./Proj":2,"./common/toPoint":23,"./core":29,"./defs":32,"./includedProjections":"hTEDpn","./transform":65,mgrs:67}],37:[function(a,b,c){function d(a){return"string"==typeof a}function e(a){return a in i}function f(a){var b=["GEOGCS","GEOCCS","PROJCS","LOCAL_CS"];return b.reduce(function(b,c){return b+1+a.indexOf(c)},0)}function g(a){return"+"===a[0]}function h(a){return d(a)?e(a)?i[a]:f(a)?j(a):g(a)?k(a):void 0:a}var i=a("./defs"),j=a("./wkt"),k=a("./projString");b.exports=h},{"./defs":32,"./projString":38,"./wkt":66}],38:[function(a,b,c){var d=.017453292519943295,e=a("./constants/PrimeMeridian"),f=a("./constants/units");b.exports=function(a){var b={},c={};a.split("+").map(function(a){return a.trim()}).filter(function(a){return a}).forEach(function(a){var b=a.split("=");b.push(!0),c[b[0].toLowerCase()]=b[1]});var g,h,i,j={proj:"projName",datum:"datumCode",rf:function(a){b.rf=parseFloat(a)},lat_0:function(a){b.lat0=a*d},lat_1:function(a){b.lat1=a*d},lat_2:function(a){b.lat2=a*d},lat_ts:function(a){b.lat_ts=a*d},lon_0:function(a){b.long0=a*d},lon_1:function(a){b.long1=a*d},lon_2:function(a){b.long2=a*d},alpha:function(a){b.alpha=parseFloat(a)*d},lonc:function(a){b.longc=a*d},x_0:function(a){b.x0=parseFloat(a)},y_0:function(a){b.y0=parseFloat(a)},k_0:function(a){b.k0=parseFloat(a)},k:function(a){b.k0=parseFloat(a)},a:function(a){b.a=parseFloat(a)},b:function(a){b.b=parseFloat(a)},r_a:function(){b.R_A=!0},zone:function(a){b.zone=parseInt(a,10)},south:function(){b.utmSouth=!0},towgs84:function(a){b.datum_params=a.split(",").map(function(a){return parseFloat(a)})},to_meter:function(a){b.to_meter=parseFloat(a)},units:function(a){b.units=a,f[a]&&(b.to_meter=f[a].to_meter)},from_greenwich:function(a){b.from_greenwich=a*d},pm:function(a){b.from_greenwich=(e[a]?e[a]:parseFloat(a))*d},nadgrids:function(a){"@null"===a?b.datumCode="none":b.nadgrids=a},axis:function(a){var c="ewnsud";3===a.length&&-1!==c.indexOf(a.substr(0,1))&&-1!==c.indexOf(a.substr(1,1))&&-1!==c.indexOf(a.substr(2,1))&&(b.axis=a)}};for(g in c)h=c[g],g in j?(i=j[g],"function"==typeof i?i(h):b[i]=h):b[g]=h;return"string"==typeof b.datumCode&&"WGS84"!==b.datumCode&&(b.datumCode=b.datumCode.toLowerCase()),b}},{"./constants/PrimeMeridian":27,"./constants/units":28}],39:[function(a,b,c){function d(a,b){var c=g.length;return a.names?(g[c]=a,a.names.forEach(function(a){f[a.toLowerCase()]=c}),this):(console.log(b),!0)}var e=[a("./projections/merc"),a("./projections/longlat")],f={},g=[];c.add=d,c.get=function(a){if(!a)return!1;var b=a.toLowerCase();return"undefined"!=typeof f[b]&&g[f[b]]?g[f[b]]:void 0},c.start=function(){e.forEach(d)}},{"./projections/longlat":51,"./projections/merc":52}],40:[function(a,b,c){var d=1e-10,e=a("../common/msfnz"),f=a("../common/qsfnz"),g=a("../common/adjust_lon"),h=a("../common/asinz");c.init=function(){Math.abs(this.lat1+this.lat2)<d||(this.temp=this.b/this.a,this.es=1-Math.pow(this.temp,2),this.e3=Math.sqrt(this.es),this.sin_po=Math.sin(this.lat1),this.cos_po=Math.cos(this.lat1),this.t1=this.sin_po,this.con=this.sin_po,this.ms1=e(this.e3,this.sin_po,this.cos_po),this.qs1=f(this.e3,this.sin_po,this.cos_po),this.sin_po=Math.sin(this.lat2),this.cos_po=Math.cos(this.lat2),this.t2=this.sin_po,this.ms2=e(this.e3,this.sin_po,this.cos_po),this.qs2=f(this.e3,this.sin_po,this.cos_po),this.sin_po=Math.sin(this.lat0),this.cos_po=Math.cos(this.lat0),this.t3=this.sin_po,this.qs0=f(this.e3,this.sin_po,this.cos_po),Math.abs(this.lat1-this.lat2)>d?this.ns0=(this.ms1*this.ms1-this.ms2*this.ms2)/(this.qs2-this.qs1):this.ns0=this.con,this.c=this.ms1*this.ms1+this.ns0*this.qs1,this.rh=this.a*Math.sqrt(this.c-this.ns0*this.qs0)/this.ns0)},c.forward=function(a){var b=a.x,c=a.y;this.sin_phi=Math.sin(c),this.cos_phi=Math.cos(c);var d=f(this.e3,this.sin_phi,this.cos_phi),e=this.a*Math.sqrt(this.c-this.ns0*d)/this.ns0,h=this.ns0*g(b-this.long0),i=e*Math.sin(h)+this.x0,j=this.rh-e*Math.cos(h)+this.y0;return a.x=i,a.y=j,a},c.inverse=function(a){var b,c,d,e,f,h;return a.x-=this.x0,a.y=this.rh-a.y+this.y0,this.ns0>=0?(b=Math.sqrt(a.x*a.x+a.y*a.y),d=1):(b=-Math.sqrt(a.x*a.x+a.y*a.y),d=-1),e=0,0!==b&&(e=Math.atan2(d*a.x,d*a.y)),d=b*this.ns0/this.a,this.sphere?h=Math.asin((this.c-d*d)/(2*this.ns0)):(c=(this.c-d*d)/this.ns0,h=this.phi1z(this.e3,c)),f=g(e/this.ns0+this.long0),a.x=f,a.y=h,a},c.phi1z=function(a,b){var c,e,f,g,i,j=h(.5*b);if(d>a)return j;for(var k=a*a,l=1;25>=l;l++)if(c=Math.sin(j),e=Math.cos(j),f=a*c,g=1-f*f,i=.5*g*g/e*(b/(1-k)-c/g+.5/a*Math.log((1-f)/(1+f))),j+=i,Math.abs(i)<=1e-7)return j;return null},c.names=["Albers_Conic_Equal_Area","Albers","aea"]},{"../common/adjust_lon":5,"../common/asinz":6,"../common/msfnz":15,"../common/qsfnz":20}],41:[function(a,b,c){var d=a("../common/adjust_lon"),e=Math.PI/2,f=1e-10,g=a("../common/mlfn"),h=a("../common/e0fn"),i=a("../common/e1fn"),j=a("../common/e2fn"),k=a("../common/e3fn"),l=a("../common/gN"),m=a("../common/asinz"),n=a("../common/imlfn");c.init=function(){this.sin_p12=Math.sin(this.lat0),this.cos_p12=Math.cos(this.lat0)},c.forward=function(a){var b,c,m,n,o,p,q,r,s,t,u,v,w,x,y,z,A,B,C,D,E,F,G,H=a.x,I=a.y,J=Math.sin(a.y),K=Math.cos(a.y),L=d(H-this.long0);return this.sphere?Math.abs(this.sin_p12-1)<=f?(a.x=this.x0+this.a*(e-I)*Math.sin(L),a.y=this.y0-this.a*(e-I)*Math.cos(L),a):Math.abs(this.sin_p12+1)<=f?(a.x=this.x0+this.a*(e+I)*Math.sin(L),a.y=this.y0+this.a*(e+I)*Math.cos(L),a):(B=this.sin_p12*J+this.cos_p12*K*Math.cos(L),z=Math.acos(B),A=z/Math.sin(z),a.x=this.x0+this.a*A*K*Math.sin(L),a.y=this.y0+this.a*A*(this.cos_p12*J-this.sin_p12*K*Math.cos(L)),a):(b=h(this.es),c=i(this.es),m=j(this.es),n=k(this.es),Math.abs(this.sin_p12-1)<=f?(o=this.a*g(b,c,m,n,e),p=this.a*g(b,c,m,n,I),a.x=this.x0+(o-p)*Math.sin(L),a.y=this.y0-(o-p)*Math.cos(L),a):Math.abs(this.sin_p12+1)<=f?(o=this.a*g(b,c,m,n,e),p=this.a*g(b,c,m,n,I),a.x=this.x0+(o+p)*Math.sin(L),a.y=this.y0+(o+p)*Math.cos(L),a):(q=J/K,r=l(this.a,this.e,this.sin_p12),s=l(this.a,this.e,J),t=Math.atan((1-this.es)*q+this.es*r*this.sin_p12/(s*K)),u=Math.atan2(Math.sin(L),this.cos_p12*Math.tan(t)-this.sin_p12*Math.cos(L)),C=0===u?Math.asin(this.cos_p12*Math.sin(t)-this.sin_p12*Math.cos(t)):Math.abs(Math.abs(u)-Math.PI)<=f?-Math.asin(this.cos_p12*Math.sin(t)-this.sin_p12*Math.cos(t)):Math.asin(Math.sin(L)*Math.cos(t)/Math.sin(u)),v=this.e*this.sin_p12/Math.sqrt(1-this.es),w=this.e*this.cos_p12*Math.cos(u)/Math.sqrt(1-this.es),x=v*w,y=w*w,D=C*C,E=D*C,F=E*C,G=F*C,z=r*C*(1-D*y*(1-y)/6+E/8*x*(1-2*y)+F/120*(y*(4-7*y)-3*v*v*(1-7*y))-G/48*x),a.x=this.x0+z*Math.sin(u),a.y=this.y0+z*Math.cos(u),a))},c.inverse=function(a){a.x-=this.x0,a.y-=this.y0;var b,c,o,p,q,r,s,t,u,v,w,x,y,z,A,B,C,D,E,F,G,H,I;if(this.sphere){if(b=Math.sqrt(a.x*a.x+a.y*a.y),b>2*e*this.a)return;return c=b/this.a,o=Math.sin(c),p=Math.cos(c),q=this.long0,Math.abs(b)<=f?r=this.lat0:(r=m(p*this.sin_p12+a.y*o*this.cos_p12/b),s=Math.abs(this.lat0)-e,q=d(Math.abs(s)<=f?this.lat0>=0?this.long0+Math.atan2(a.x,-a.y):this.long0-Math.atan2(-a.x,a.y):this.long0+Math.atan2(a.x*o,b*this.cos_p12*p-a.y*this.sin_p12*o))),a.x=q,a.y=r,a}return t=h(this.es),u=i(this.es),v=j(this.es),w=k(this.es),Math.abs(this.sin_p12-1)<=f?(x=this.a*g(t,u,v,w,e),b=Math.sqrt(a.x*a.x+a.y*a.y),y=x-b,r=n(y/this.a,t,u,v,w),q=d(this.long0+Math.atan2(a.x,-1*a.y)),a.x=q,a.y=r,a):Math.abs(this.sin_p12+1)<=f?(x=this.a*g(t,u,v,w,e),b=Math.sqrt(a.x*a.x+a.y*a.y),y=b-x,r=n(y/this.a,t,u,v,w),q=d(this.long0+Math.atan2(a.x,a.y)),a.x=q,a.y=r,a):(b=Math.sqrt(a.x*a.x+a.y*a.y),B=Math.atan2(a.x,a.y),z=l(this.a,this.e,this.sin_p12),C=Math.cos(B),D=this.e*this.cos_p12*C,E=-D*D/(1-this.es),F=3*this.es*(1-E)*this.sin_p12*this.cos_p12*C/(1-this.es),G=b/z,H=G-E*(1+E)*Math.pow(G,3)/6-F*(1+3*E)*Math.pow(G,4)/24,I=1-E*H*H/2-G*H*H*H/6,A=Math.asin(this.sin_p12*Math.cos(H)+this.cos_p12*Math.sin(H)*C),q=d(this.long0+Math.asin(Math.sin(B)*Math.sin(H)/Math.cos(A))),r=Math.atan((1-this.es*I*this.sin_p12/Math.sin(A))*Math.tan(A)/(1-this.es)),a.x=q,a.y=r,a)},c.names=["Azimuthal_Equidistant","aeqd"]},{"../common/adjust_lon":5,"../common/asinz":6,"../common/e0fn":7,"../common/e1fn":8,"../common/e2fn":9,"../common/e3fn":10,"../common/gN":11,"../common/imlfn":12,"../common/mlfn":14}],42:[function(a,b,c){var d=a("../common/mlfn"),e=a("../common/e0fn"),f=a("../common/e1fn"),g=a("../common/e2fn"),h=a("../common/e3fn"),i=a("../common/gN"),j=a("../common/adjust_lon"),k=a("../common/adjust_lat"),l=a("../common/imlfn"),m=Math.PI/2,n=1e-10;c.init=function(){this.sphere||(this.e0=e(this.es),this.e1=f(this.es),this.e2=g(this.es),this.e3=h(this.es),this.ml0=this.a*d(this.e0,this.e1,this.e2,this.e3,this.lat0))},c.forward=function(a){var b,c,e=a.x,f=a.y;if(e=j(e-this.long0),this.sphere)b=this.a*Math.asin(Math.cos(f)*Math.sin(e)),c=this.a*(Math.atan2(Math.tan(f),Math.cos(e))-this.lat0);else{var g=Math.sin(f),h=Math.cos(f),k=i(this.a,this.e,g),l=Math.tan(f)*Math.tan(f),m=e*Math.cos(f),n=m*m,o=this.es*h*h/(1-this.es),p=this.a*d(this.e0,this.e1,this.e2,this.e3,f);b=k*m*(1-n*l*(1/6-(8-l+8*o)*n/120)),c=p-this.ml0+k*g/h*n*(.5+(5-l+6*o)*n/24)}return a.x=b+this.x0,a.y=c+this.y0,a},c.inverse=function(a){a.x-=this.x0,a.y-=this.y0;var b,c,d=a.x/this.a,e=a.y/this.a;if(this.sphere){var f=e+this.lat0;b=Math.asin(Math.sin(f)*Math.cos(d)),c=Math.atan2(Math.tan(d),Math.cos(f))}else{var g=this.ml0/this.a+e,h=l(g,this.e0,this.e1,this.e2,this.e3);if(Math.abs(Math.abs(h)-m)<=n)return a.x=this.long0,a.y=m,0>e&&(a.y*=-1),a;var o=i(this.a,this.e,Math.sin(h)),p=o*o*o/this.a/this.a*(1-this.es),q=Math.pow(Math.tan(h),2),r=d*this.a/o,s=r*r;b=h-o*Math.tan(h)/p*r*r*(.5-(1+3*q)*r*r/24),c=r*(1-s*(q/3+(1+3*q)*q*s/15))/Math.cos(h)}return a.x=j(c+this.long0),a.y=k(b),a},c.names=["Cassini","Cassini_Soldner","cass"]},{"../common/adjust_lat":4,"../common/adjust_lon":5,"../common/e0fn":7,"../common/e1fn":8,"../common/e2fn":9,"../common/e3fn":10,"../common/gN":11,"../common/imlfn":12,"../common/mlfn":14}],43:[function(a,b,c){var d=a("../common/adjust_lon"),e=a("../common/qsfnz"),f=a("../common/msfnz"),g=a("../common/iqsfnz");c.init=function(){this.sphere||(this.k0=f(this.e,Math.sin(this.lat_ts),Math.cos(this.lat_ts)))},c.forward=function(a){var b,c,f=a.x,g=a.y,h=d(f-this.long0);if(this.sphere)b=this.x0+this.a*h*Math.cos(this.lat_ts),c=this.y0+this.a*Math.sin(g)/Math.cos(this.lat_ts);else{var i=e(this.e,Math.sin(g));b=this.x0+this.a*this.k0*h,c=this.y0+this.a*i*.5/this.k0}return a.x=b,a.y=c,a},c.inverse=function(a){a.x-=this.x0,a.y-=this.y0;var b,c;return this.sphere?(b=d(this.long0+a.x/this.a/Math.cos(this.lat_ts)),c=Math.asin(a.y/this.a*Math.cos(this.lat_ts))):(c=g(this.e,2*a.y*this.k0/this.a),b=d(this.long0+a.x/(this.a*this.k0))),a.x=b,a.y=c,a},c.names=["cea"]},{"../common/adjust_lon":5,"../common/iqsfnz":13,"../common/msfnz":15,"../common/qsfnz":20}],44:[function(a,b,c){var d=a("../common/adjust_lon"),e=a("../common/adjust_lat");c.init=function(){this.x0=this.x0||0,this.y0=this.y0||0,this.lat0=this.lat0||0,this.long0=this.long0||0,this.lat_ts=this.lat_ts||0,this.title=this.title||"Equidistant Cylindrical (Plate Carre)",this.rc=Math.cos(this.lat_ts)},c.forward=function(a){var b=a.x,c=a.y,f=d(b-this.long0),g=e(c-this.lat0);return a.x=this.x0+this.a*f*this.rc,a.y=this.y0+this.a*g,a},c.inverse=function(a){var b=a.x,c=a.y;return a.x=d(this.long0+(b-this.x0)/(this.a*this.rc)),a.y=e(this.lat0+(c-this.y0)/this.a),a},c.names=["Equirectangular","Equidistant_Cylindrical","eqc"]},{"../common/adjust_lat":4,"../common/adjust_lon":5}],45:[function(a,b,c){var d=a("../common/e0fn"),e=a("../common/e1fn"),f=a("../common/e2fn"),g=a("../common/e3fn"),h=a("../common/msfnz"),i=a("../common/mlfn"),j=a("../common/adjust_lon"),k=a("../common/adjust_lat"),l=a("../common/imlfn"),m=1e-10;c.init=function(){Math.abs(this.lat1+this.lat2)<m||(this.lat2=this.lat2||this.lat1,this.temp=this.b/this.a,this.es=1-Math.pow(this.temp,2),this.e=Math.sqrt(this.es),this.e0=d(this.es),this.e1=e(this.es),this.e2=f(this.es),this.e3=g(this.es),this.sinphi=Math.sin(this.lat1),this.cosphi=Math.cos(this.lat1),this.ms1=h(this.e,this.sinphi,this.cosphi),this.ml1=i(this.e0,this.e1,this.e2,this.e3,this.lat1),Math.abs(this.lat1-this.lat2)<m?this.ns=this.sinphi:(this.sinphi=Math.sin(this.lat2),this.cosphi=Math.cos(this.lat2),this.ms2=h(this.e,this.sinphi,this.cosphi),this.ml2=i(this.e0,this.e1,this.e2,this.e3,this.lat2),this.ns=(this.ms1-this.ms2)/(this.ml2-this.ml1)),this.g=this.ml1+this.ms1/this.ns,this.ml0=i(this.e0,this.e1,this.e2,this.e3,this.lat0),this.rh=this.a*(this.g-this.ml0))},c.forward=function(a){var b,c=a.x,d=a.y;if(this.sphere)b=this.a*(this.g-d);else{var e=i(this.e0,this.e1,this.e2,this.e3,d);b=this.a*(this.g-e)}var f=this.ns*j(c-this.long0),g=this.x0+b*Math.sin(f),h=this.y0+this.rh-b*Math.cos(f);return a.x=g,a.y=h,a},c.inverse=function(a){a.x-=this.x0,a.y=this.rh-a.y+this.y0;var b,c,d,e;this.ns>=0?(c=Math.sqrt(a.x*a.x+a.y*a.y),b=1):(c=-Math.sqrt(a.x*a.x+a.y*a.y),b=-1);var f=0;if(0!==c&&(f=Math.atan2(b*a.x,b*a.y)),this.sphere)return e=j(this.long0+f/this.ns),d=k(this.g-c/this.a),a.x=e,a.y=d,a;var g=this.g-c/this.a;return d=l(g,this.e0,this.e1,this.e2,this.e3),e=j(this.long0+f/this.ns),a.x=e,a.y=d,a},c.names=["Equidistant_Conic","eqdc"]},{"../common/adjust_lat":4,"../common/adjust_lon":5,"../common/e0fn":7,"../common/e1fn":8,"../common/e2fn":9,"../common/e3fn":10,"../common/imlfn":12,"../common/mlfn":14,"../common/msfnz":15}],46:[function(a,b,c){var d=Math.PI/4,e=a("../common/srat"),f=Math.PI/2,g=20;c.init=function(){var a=Math.sin(this.lat0),b=Math.cos(this.lat0);b*=b,this.rc=Math.sqrt(1-this.es)/(1-this.es*a*a),this.C=Math.sqrt(1+this.es*b*b/(1-this.es)),this.phic0=Math.asin(a/this.C),this.ratexp=.5*this.C*this.e,this.K=Math.tan(.5*this.phic0+d)/(Math.pow(Math.tan(.5*this.lat0+d),this.C)*e(this.e*a,this.ratexp))},c.forward=function(a){var b=a.x,c=a.y;return a.y=2*Math.atan(this.K*Math.pow(Math.tan(.5*c+d),this.C)*e(this.e*Math.sin(c),this.ratexp))-f,a.x=this.C*b,a},c.inverse=function(a){for(var b=1e-14,c=a.x/this.C,h=a.y,i=Math.pow(Math.tan(.5*h+d)/this.K,1/this.C),j=g;j>0&&(h=2*Math.atan(i*e(this.e*Math.sin(a.y),-.5*this.e))-f,!(Math.abs(h-a.y)<b));--j)a.y=h;return j?(a.x=c,a.y=h,a):null},c.names=["gauss"]},{"../common/srat":22}],47:[function(a,b,c){var d=a("../common/adjust_lon"),e=1e-10,f=a("../common/asinz");c.init=function(){this.sin_p14=Math.sin(this.lat0),this.cos_p14=Math.cos(this.lat0),
this.infinity_dist=1e3*this.a,this.rc=1},c.forward=function(a){var b,c,f,g,h,i,j,k,l=a.x,m=a.y;return f=d(l-this.long0),b=Math.sin(m),c=Math.cos(m),g=Math.cos(f),i=this.sin_p14*b+this.cos_p14*c*g,h=1,i>0||Math.abs(i)<=e?(j=this.x0+this.a*h*c*Math.sin(f)/i,k=this.y0+this.a*h*(this.cos_p14*b-this.sin_p14*c*g)/i):(j=this.x0+this.infinity_dist*c*Math.sin(f),k=this.y0+this.infinity_dist*(this.cos_p14*b-this.sin_p14*c*g)),a.x=j,a.y=k,a},c.inverse=function(a){var b,c,e,g,h,i;return a.x=(a.x-this.x0)/this.a,a.y=(a.y-this.y0)/this.a,a.x/=this.k0,a.y/=this.k0,(b=Math.sqrt(a.x*a.x+a.y*a.y))?(g=Math.atan2(b,this.rc),c=Math.sin(g),e=Math.cos(g),i=f(e*this.sin_p14+a.y*c*this.cos_p14/b),h=Math.atan2(a.x*c,b*this.cos_p14*e-a.y*this.sin_p14*c),h=d(this.long0+h)):(i=this.phic0,h=0),a.x=h,a.y=i,a},c.names=["gnom"]},{"../common/adjust_lon":5,"../common/asinz":6}],48:[function(a,b,c){var d=a("../common/adjust_lon");c.init=function(){this.a=6377397.155,this.es=.006674372230614,this.e=Math.sqrt(this.es),this.lat0||(this.lat0=.863937979737193),this.long0||(this.long0=.4334234309119251),this.k0||(this.k0=.9999),this.s45=.785398163397448,this.s90=2*this.s45,this.fi0=this.lat0,this.e2=this.es,this.e=Math.sqrt(this.e2),this.alfa=Math.sqrt(1+this.e2*Math.pow(Math.cos(this.fi0),4)/(1-this.e2)),this.uq=1.04216856380474,this.u0=Math.asin(Math.sin(this.fi0)/this.alfa),this.g=Math.pow((1+this.e*Math.sin(this.fi0))/(1-this.e*Math.sin(this.fi0)),this.alfa*this.e/2),this.k=Math.tan(this.u0/2+this.s45)/Math.pow(Math.tan(this.fi0/2+this.s45),this.alfa)*this.g,this.k1=this.k0,this.n0=this.a*Math.sqrt(1-this.e2)/(1-this.e2*Math.pow(Math.sin(this.fi0),2)),this.s0=1.37008346281555,this.n=Math.sin(this.s0),this.ro0=this.k1*this.n0/Math.tan(this.s0),this.ad=this.s90-this.uq},c.forward=function(a){var b,c,e,f,g,h,i,j=a.x,k=a.y,l=d(j-this.long0);return b=Math.pow((1+this.e*Math.sin(k))/(1-this.e*Math.sin(k)),this.alfa*this.e/2),c=2*(Math.atan(this.k*Math.pow(Math.tan(k/2+this.s45),this.alfa)/b)-this.s45),e=-l*this.alfa,f=Math.asin(Math.cos(this.ad)*Math.sin(c)+Math.sin(this.ad)*Math.cos(c)*Math.cos(e)),g=Math.asin(Math.cos(c)*Math.sin(e)/Math.cos(f)),h=this.n*g,i=this.ro0*Math.pow(Math.tan(this.s0/2+this.s45),this.n)/Math.pow(Math.tan(f/2+this.s45),this.n),a.y=i*Math.cos(h)/1,a.x=i*Math.sin(h)/1,this.czech||(a.y*=-1,a.x*=-1),a},c.inverse=function(a){var b,c,d,e,f,g,h,i,j=a.x;a.x=a.y,a.y=j,this.czech||(a.y*=-1,a.x*=-1),g=Math.sqrt(a.x*a.x+a.y*a.y),f=Math.atan2(a.y,a.x),e=f/Math.sin(this.s0),d=2*(Math.atan(Math.pow(this.ro0/g,1/this.n)*Math.tan(this.s0/2+this.s45))-this.s45),b=Math.asin(Math.cos(this.ad)*Math.sin(d)-Math.sin(this.ad)*Math.cos(d)*Math.cos(e)),c=Math.asin(Math.cos(d)*Math.sin(e)/Math.cos(b)),a.x=this.long0-c/this.alfa,h=b,i=0;var k=0;do a.y=2*(Math.atan(Math.pow(this.k,-1/this.alfa)*Math.pow(Math.tan(b/2+this.s45),1/this.alfa)*Math.pow((1+this.e*Math.sin(h))/(1-this.e*Math.sin(h)),this.e/2))-this.s45),Math.abs(h-a.y)<1e-10&&(i=1),h=a.y,k+=1;while(0===i&&15>k);return k>=15?null:a},c.names=["Krovak","krovak"]},{"../common/adjust_lon":5}],49:[function(a,b,c){var d=Math.PI/2,e=Math.PI/4,f=1e-10,g=a("../common/qsfnz"),h=a("../common/adjust_lon");c.S_POLE=1,c.N_POLE=2,c.EQUIT=3,c.OBLIQ=4,c.init=function(){var a=Math.abs(this.lat0);if(Math.abs(a-d)<f?this.mode=this.lat0<0?this.S_POLE:this.N_POLE:Math.abs(a)<f?this.mode=this.EQUIT:this.mode=this.OBLIQ,this.es>0){var b;switch(this.qp=g(this.e,1),this.mmf=.5/(1-this.es),this.apa=this.authset(this.es),this.mode){case this.N_POLE:this.dd=1;break;case this.S_POLE:this.dd=1;break;case this.EQUIT:this.rq=Math.sqrt(.5*this.qp),this.dd=1/this.rq,this.xmf=1,this.ymf=.5*this.qp;break;case this.OBLIQ:this.rq=Math.sqrt(.5*this.qp),b=Math.sin(this.lat0),this.sinb1=g(this.e,b)/this.qp,this.cosb1=Math.sqrt(1-this.sinb1*this.sinb1),this.dd=Math.cos(this.lat0)/(Math.sqrt(1-this.es*b*b)*this.rq*this.cosb1),this.ymf=(this.xmf=this.rq)/this.dd,this.xmf*=this.dd}}else this.mode===this.OBLIQ&&(this.sinph0=Math.sin(this.lat0),this.cosph0=Math.cos(this.lat0))},c.forward=function(a){var b,c,i,j,k,l,m,n,o,p,q=a.x,r=a.y;if(q=h(q-this.long0),this.sphere){if(k=Math.sin(r),p=Math.cos(r),i=Math.cos(q),this.mode===this.OBLIQ||this.mode===this.EQUIT){if(c=this.mode===this.EQUIT?1+p*i:1+this.sinph0*k+this.cosph0*p*i,f>=c)return null;c=Math.sqrt(2/c),b=c*p*Math.sin(q),c*=this.mode===this.EQUIT?k:this.cosph0*k-this.sinph0*p*i}else if(this.mode===this.N_POLE||this.mode===this.S_POLE){if(this.mode===this.N_POLE&&(i=-i),Math.abs(r+this.phi0)<f)return null;c=e-.5*r,c=2*(this.mode===this.S_POLE?Math.cos(c):Math.sin(c)),b=c*Math.sin(q),c*=i}}else{switch(m=0,n=0,o=0,i=Math.cos(q),j=Math.sin(q),k=Math.sin(r),l=g(this.e,k),(this.mode===this.OBLIQ||this.mode===this.EQUIT)&&(m=l/this.qp,n=Math.sqrt(1-m*m)),this.mode){case this.OBLIQ:o=1+this.sinb1*m+this.cosb1*n*i;break;case this.EQUIT:o=1+n*i;break;case this.N_POLE:o=d+r,l=this.qp-l;break;case this.S_POLE:o=r-d,l=this.qp+l}if(Math.abs(o)<f)return null;switch(this.mode){case this.OBLIQ:case this.EQUIT:o=Math.sqrt(2/o),c=this.mode===this.OBLIQ?this.ymf*o*(this.cosb1*m-this.sinb1*n*i):(o=Math.sqrt(2/(1+n*i)))*m*this.ymf,b=this.xmf*o*n*j;break;case this.N_POLE:case this.S_POLE:l>=0?(b=(o=Math.sqrt(l))*j,c=i*(this.mode===this.S_POLE?o:-o)):b=c=0}}return a.x=this.a*b+this.x0,a.y=this.a*c+this.y0,a},c.inverse=function(a){a.x-=this.x0,a.y-=this.y0;var b,c,e,g,i,j,k,l=a.x/this.a,m=a.y/this.a;if(this.sphere){var n,o=0,p=0;if(n=Math.sqrt(l*l+m*m),c=.5*n,c>1)return null;switch(c=2*Math.asin(c),(this.mode===this.OBLIQ||this.mode===this.EQUIT)&&(p=Math.sin(c),o=Math.cos(c)),this.mode){case this.EQUIT:c=Math.abs(n)<=f?0:Math.asin(m*p/n),l*=p,m=o*n;break;case this.OBLIQ:c=Math.abs(n)<=f?this.phi0:Math.asin(o*this.sinph0+m*p*this.cosph0/n),l*=p*this.cosph0,m=(o-Math.sin(c)*this.sinph0)*n;break;case this.N_POLE:m=-m,c=d-c;break;case this.S_POLE:c-=d}b=0!==m||this.mode!==this.EQUIT&&this.mode!==this.OBLIQ?Math.atan2(l,m):0}else{if(k=0,this.mode===this.OBLIQ||this.mode===this.EQUIT){if(l/=this.dd,m*=this.dd,j=Math.sqrt(l*l+m*m),f>j)return a.x=0,a.y=this.phi0,a;g=2*Math.asin(.5*j/this.rq),e=Math.cos(g),l*=g=Math.sin(g),this.mode===this.OBLIQ?(k=e*this.sinb1+m*g*this.cosb1/j,i=this.qp*k,m=j*this.cosb1*e-m*this.sinb1*g):(k=m*g/j,i=this.qp*k,m=j*e)}else if(this.mode===this.N_POLE||this.mode===this.S_POLE){if(this.mode===this.N_POLE&&(m=-m),i=l*l+m*m,!i)return a.x=0,a.y=this.phi0,a;k=1-i/this.qp,this.mode===this.S_POLE&&(k=-k)}b=Math.atan2(l,m),c=this.authlat(Math.asin(k),this.apa)}return a.x=h(this.long0+b),a.y=c,a},c.P00=.3333333333333333,c.P01=.17222222222222222,c.P02=.10257936507936508,c.P10=.06388888888888888,c.P11=.0664021164021164,c.P20=.016415012942191543,c.authset=function(a){var b,c=[];return c[0]=a*this.P00,b=a*a,c[0]+=b*this.P01,c[1]=b*this.P10,b*=a,c[0]+=b*this.P02,c[1]+=b*this.P11,c[2]=b*this.P20,c},c.authlat=function(a,b){var c=a+a;return a+b[0]*Math.sin(c)+b[1]*Math.sin(c+c)+b[2]*Math.sin(c+c+c)},c.names=["Lambert Azimuthal Equal Area","Lambert_Azimuthal_Equal_Area","laea"]},{"../common/adjust_lon":5,"../common/qsfnz":20}],50:[function(a,b,c){var d=1e-10,e=a("../common/msfnz"),f=a("../common/tsfnz"),g=Math.PI/2,h=a("../common/sign"),i=a("../common/adjust_lon"),j=a("../common/phi2z");c.init=function(){if(this.lat2||(this.lat2=this.lat1),this.k0||(this.k0=1),this.x0=this.x0||0,this.y0=this.y0||0,!(Math.abs(this.lat1+this.lat2)<d)){var a=this.b/this.a;this.e=Math.sqrt(1-a*a);var b=Math.sin(this.lat1),c=Math.cos(this.lat1),g=e(this.e,b,c),h=f(this.e,this.lat1,b),i=Math.sin(this.lat2),j=Math.cos(this.lat2),k=e(this.e,i,j),l=f(this.e,this.lat2,i),m=f(this.e,this.lat0,Math.sin(this.lat0));Math.abs(this.lat1-this.lat2)>d?this.ns=Math.log(g/k)/Math.log(h/l):this.ns=b,isNaN(this.ns)&&(this.ns=b),this.f0=g/(this.ns*Math.pow(h,this.ns)),this.rh=this.a*this.f0*Math.pow(m,this.ns),this.title||(this.title="Lambert Conformal Conic")}},c.forward=function(a){var b=a.x,c=a.y;Math.abs(2*Math.abs(c)-Math.PI)<=d&&(c=h(c)*(g-2*d));var e,j,k=Math.abs(Math.abs(c)-g);if(k>d)e=f(this.e,c,Math.sin(c)),j=this.a*this.f0*Math.pow(e,this.ns);else{if(k=c*this.ns,0>=k)return null;j=0}var l=this.ns*i(b-this.long0);return a.x=this.k0*(j*Math.sin(l))+this.x0,a.y=this.k0*(this.rh-j*Math.cos(l))+this.y0,a},c.inverse=function(a){var b,c,d,e,f,h=(a.x-this.x0)/this.k0,k=this.rh-(a.y-this.y0)/this.k0;this.ns>0?(b=Math.sqrt(h*h+k*k),c=1):(b=-Math.sqrt(h*h+k*k),c=-1);var l=0;if(0!==b&&(l=Math.atan2(c*h,c*k)),0!==b||this.ns>0){if(c=1/this.ns,d=Math.pow(b/(this.a*this.f0),c),e=j(this.e,d),-9999===e)return null}else e=-g;return f=i(l/this.ns+this.long0),a.x=f,a.y=e,a},c.names=["Lambert Tangential Conformal Conic Projection","Lambert_Conformal_Conic","Lambert_Conformal_Conic_2SP","lcc"]},{"../common/adjust_lon":5,"../common/msfnz":15,"../common/phi2z":16,"../common/sign":21,"../common/tsfnz":24}],51:[function(a,b,c){function d(a){return a}c.init=function(){},c.forward=d,c.inverse=d,c.names=["longlat","identity"]},{}],52:[function(a,b,c){var d=a("../common/msfnz"),e=Math.PI/2,f=1e-10,g=57.29577951308232,h=a("../common/adjust_lon"),i=Math.PI/4,j=a("../common/tsfnz"),k=a("../common/phi2z");c.init=function(){var a=this.b/this.a;this.es=1-a*a,"x0"in this||(this.x0=0),"y0"in this||(this.y0=0),this.e=Math.sqrt(this.es),this.lat_ts?this.sphere?this.k0=Math.cos(this.lat_ts):this.k0=d(this.e,Math.sin(this.lat_ts),Math.cos(this.lat_ts)):this.k0||(this.k?this.k0=this.k:this.k0=1)},c.forward=function(a){var b=a.x,c=a.y;if(c*g>90&&-90>c*g&&b*g>180&&-180>b*g)return null;var d,k;if(Math.abs(Math.abs(c)-e)<=f)return null;if(this.sphere)d=this.x0+this.a*this.k0*h(b-this.long0),k=this.y0+this.a*this.k0*Math.log(Math.tan(i+.5*c));else{var l=Math.sin(c),m=j(this.e,c,l);d=this.x0+this.a*this.k0*h(b-this.long0),k=this.y0-this.a*this.k0*Math.log(m)}return a.x=d,a.y=k,a},c.inverse=function(a){var b,c,d=a.x-this.x0,f=a.y-this.y0;if(this.sphere)c=e-2*Math.atan(Math.exp(-f/(this.a*this.k0)));else{var g=Math.exp(-f/(this.a*this.k0));if(c=k(this.e,g),-9999===c)return null}return b=h(this.long0+d/(this.a*this.k0)),a.x=b,a.y=c,a},c.names=["Mercator","Popular Visualisation Pseudo Mercator","Mercator_1SP","Mercator_Auxiliary_Sphere","merc"]},{"../common/adjust_lon":5,"../common/msfnz":15,"../common/phi2z":16,"../common/tsfnz":24}],53:[function(a,b,c){var d=a("../common/adjust_lon");c.init=function(){},c.forward=function(a){var b=a.x,c=a.y,e=d(b-this.long0),f=this.x0+this.a*e,g=this.y0+this.a*Math.log(Math.tan(Math.PI/4+c/2.5))*1.25;return a.x=f,a.y=g,a},c.inverse=function(a){a.x-=this.x0,a.y-=this.y0;var b=d(this.long0+a.x/this.a),c=2.5*(Math.atan(Math.exp(.8*a.y/this.a))-Math.PI/4);return a.x=b,a.y=c,a},c.names=["Miller_Cylindrical","mill"]},{"../common/adjust_lon":5}],54:[function(a,b,c){var d=a("../common/adjust_lon"),e=1e-10;c.init=function(){},c.forward=function(a){for(var b=a.x,c=a.y,f=d(b-this.long0),g=c,h=Math.PI*Math.sin(c),i=0;!0;i++){var j=-(g+Math.sin(g)-h)/(1+Math.cos(g));if(g+=j,Math.abs(j)<e)break}g/=2,Math.PI/2-Math.abs(c)<e&&(f=0);var k=.900316316158*this.a*f*Math.cos(g)+this.x0,l=1.4142135623731*this.a*Math.sin(g)+this.y0;return a.x=k,a.y=l,a},c.inverse=function(a){var b,c;a.x-=this.x0,a.y-=this.y0,c=a.y/(1.4142135623731*this.a),Math.abs(c)>.999999999999&&(c=.999999999999),b=Math.asin(c);var e=d(this.long0+a.x/(.900316316158*this.a*Math.cos(b)));e<-Math.PI&&(e=-Math.PI),e>Math.PI&&(e=Math.PI),c=(2*b+Math.sin(2*b))/Math.PI,Math.abs(c)>1&&(c=1);var f=Math.asin(c);return a.x=e,a.y=f,a},c.names=["Mollweide","moll"]},{"../common/adjust_lon":5}],55:[function(a,b,c){var d=484813681109536e-20;c.iterations=1,c.init=function(){this.A=[],this.A[1]=.6399175073,this.A[2]=-.1358797613,this.A[3]=.063294409,this.A[4]=-.02526853,this.A[5]=.0117879,this.A[6]=-.0055161,this.A[7]=.0026906,this.A[8]=-.001333,this.A[9]=67e-5,this.A[10]=-34e-5,this.B_re=[],this.B_im=[],this.B_re[1]=.7557853228,this.B_im[1]=0,this.B_re[2]=.249204646,this.B_im[2]=.003371507,this.B_re[3]=-.001541739,this.B_im[3]=.04105856,this.B_re[4]=-.10162907,this.B_im[4]=.01727609,this.B_re[5]=-.26623489,this.B_im[5]=-.36249218,this.B_re[6]=-.6870983,this.B_im[6]=-1.1651967,this.C_re=[],this.C_im=[],this.C_re[1]=1.3231270439,this.C_im[1]=0,this.C_re[2]=-.577245789,this.C_im[2]=-.007809598,this.C_re[3]=.508307513,this.C_im[3]=-.112208952,this.C_re[4]=-.15094762,this.C_im[4]=.18200602,this.C_re[5]=1.01418179,this.C_im[5]=1.64497696,this.C_re[6]=1.9660549,this.C_im[6]=2.5127645,this.D=[],this.D[1]=1.5627014243,this.D[2]=.5185406398,this.D[3]=-.03333098,this.D[4]=-.1052906,this.D[5]=-.0368594,this.D[6]=.007317,this.D[7]=.0122,this.D[8]=.00394,this.D[9]=-.0013},c.forward=function(a){var b,c=a.x,e=a.y,f=e-this.lat0,g=c-this.long0,h=f/d*1e-5,i=g,j=1,k=0;for(b=1;10>=b;b++)j*=h,k+=this.A[b]*j;var l,m,n=k,o=i,p=1,q=0,r=0,s=0;for(b=1;6>=b;b++)l=p*n-q*o,m=q*n+p*o,p=l,q=m,r=r+this.B_re[b]*p-this.B_im[b]*q,s=s+this.B_im[b]*p+this.B_re[b]*q;return a.x=s*this.a+this.x0,a.y=r*this.a+this.y0,a},c.inverse=function(a){var b,c,e,f=a.x,g=a.y,h=f-this.x0,i=g-this.y0,j=i/this.a,k=h/this.a,l=1,m=0,n=0,o=0;for(b=1;6>=b;b++)c=l*j-m*k,e=m*j+l*k,l=c,m=e,n=n+this.C_re[b]*l-this.C_im[b]*m,o=o+this.C_im[b]*l+this.C_re[b]*m;for(var p=0;p<this.iterations;p++){var q,r,s=n,t=o,u=j,v=k;for(b=2;6>=b;b++)q=s*n-t*o,r=t*n+s*o,s=q,t=r,u+=(b-1)*(this.B_re[b]*s-this.B_im[b]*t),v+=(b-1)*(this.B_im[b]*s+this.B_re[b]*t);s=1,t=0;var w=this.B_re[1],x=this.B_im[1];for(b=2;6>=b;b++)q=s*n-t*o,r=t*n+s*o,s=q,t=r,w+=b*(this.B_re[b]*s-this.B_im[b]*t),x+=b*(this.B_im[b]*s+this.B_re[b]*t);var y=w*w+x*x;n=(u*w+v*x)/y,o=(v*w-u*x)/y}var z=n,A=o,B=1,C=0;for(b=1;9>=b;b++)B*=z,C+=this.D[b]*B;var D=this.lat0+C*d*1e5,E=this.long0+A;return a.x=E,a.y=D,a},c.names=["New_Zealand_Map_Grid","nzmg"]},{}],56:[function(a,b,c){var d=a("../common/tsfnz"),e=a("../common/adjust_lon"),f=a("../common/phi2z"),g=Math.PI/2,h=Math.PI/4,i=1e-10;c.init=function(){this.no_off=this.no_off||!1,this.no_rot=this.no_rot||!1,isNaN(this.k0)&&(this.k0=1);var a=Math.sin(this.lat0),b=Math.cos(this.lat0),c=this.e*a;this.bl=Math.sqrt(1+this.es/(1-this.es)*Math.pow(b,4)),this.al=this.a*this.bl*this.k0*Math.sqrt(1-this.es)/(1-c*c);var f=d(this.e,this.lat0,a),g=this.bl/b*Math.sqrt((1-this.es)/(1-c*c));1>g*g&&(g=1);var h,i;if(isNaN(this.longc)){var j=d(this.e,this.lat1,Math.sin(this.lat1)),k=d(this.e,this.lat2,Math.sin(this.lat2));this.lat0>=0?this.el=(g+Math.sqrt(g*g-1))*Math.pow(f,this.bl):this.el=(g-Math.sqrt(g*g-1))*Math.pow(f,this.bl);var l=Math.pow(j,this.bl),m=Math.pow(k,this.bl);h=this.el/l,i=.5*(h-1/h);var n=(this.el*this.el-m*l)/(this.el*this.el+m*l),o=(m-l)/(m+l),p=e(this.long1-this.long2);this.long0=.5*(this.long1+this.long2)-Math.atan(n*Math.tan(.5*this.bl*p)/o)/this.bl,this.long0=e(this.long0);var q=e(this.long1-this.long0);this.gamma0=Math.atan(Math.sin(this.bl*q)/i),this.alpha=Math.asin(g*Math.sin(this.gamma0))}else h=this.lat0>=0?g+Math.sqrt(g*g-1):g-Math.sqrt(g*g-1),this.el=h*Math.pow(f,this.bl),i=.5*(h-1/h),this.gamma0=Math.asin(Math.sin(this.alpha)/g),this.long0=this.longc-Math.asin(i*Math.tan(this.gamma0))/this.bl;this.no_off?this.uc=0:this.lat0>=0?this.uc=this.al/this.bl*Math.atan2(Math.sqrt(g*g-1),Math.cos(this.alpha)):this.uc=-1*this.al/this.bl*Math.atan2(Math.sqrt(g*g-1),Math.cos(this.alpha))},c.forward=function(a){var b,c,f,j=a.x,k=a.y,l=e(j-this.long0);if(Math.abs(Math.abs(k)-g)<=i)f=k>0?-1:1,c=this.al/this.bl*Math.log(Math.tan(h+f*this.gamma0*.5)),b=-1*f*g*this.al/this.bl;else{var m=d(this.e,k,Math.sin(k)),n=this.el/Math.pow(m,this.bl),o=.5*(n-1/n),p=.5*(n+1/n),q=Math.sin(this.bl*l),r=(o*Math.sin(this.gamma0)-q*Math.cos(this.gamma0))/p;c=Math.abs(Math.abs(r)-1)<=i?Number.POSITIVE_INFINITY:.5*this.al*Math.log((1-r)/(1+r))/this.bl,b=Math.abs(Math.cos(this.bl*l))<=i?this.al*this.bl*l:this.al*Math.atan2(o*Math.cos(this.gamma0)+q*Math.sin(this.gamma0),Math.cos(this.bl*l))/this.bl}return this.no_rot?(a.x=this.x0+b,a.y=this.y0+c):(b-=this.uc,a.x=this.x0+c*Math.cos(this.alpha)+b*Math.sin(this.alpha),a.y=this.y0+b*Math.cos(this.alpha)-c*Math.sin(this.alpha)),a},c.inverse=function(a){var b,c;this.no_rot?(c=a.y-this.y0,b=a.x-this.x0):(c=(a.x-this.x0)*Math.cos(this.alpha)-(a.y-this.y0)*Math.sin(this.alpha),b=(a.y-this.y0)*Math.cos(this.alpha)+(a.x-this.x0)*Math.sin(this.alpha),b+=this.uc);var d=Math.exp(-1*this.bl*c/this.al),h=.5*(d-1/d),j=.5*(d+1/d),k=Math.sin(this.bl*b/this.al),l=(k*Math.cos(this.gamma0)+h*Math.sin(this.gamma0))/j,m=Math.pow(this.el/Math.sqrt((1+l)/(1-l)),1/this.bl);return Math.abs(l-1)<i?(a.x=this.long0,a.y=g):Math.abs(l+1)<i?(a.x=this.long0,a.y=-1*g):(a.y=f(this.e,m),a.x=e(this.long0-Math.atan2(h*Math.cos(this.gamma0)-k*Math.sin(this.gamma0),Math.cos(this.bl*b/this.al))/this.bl)),a},c.names=["Hotine_Oblique_Mercator","Hotine Oblique Mercator","Hotine_Oblique_Mercator_Azimuth_Natural_Origin","Hotine_Oblique_Mercator_Azimuth_Center","omerc"]},{"../common/adjust_lon":5,"../common/phi2z":16,"../common/tsfnz":24}],57:[function(a,b,c){var d=a("../common/e0fn"),e=a("../common/e1fn"),f=a("../common/e2fn"),g=a("../common/e3fn"),h=a("../common/adjust_lon"),i=a("../common/adjust_lat"),j=a("../common/mlfn"),k=1e-10,l=a("../common/gN"),m=20;c.init=function(){this.temp=this.b/this.a,this.es=1-Math.pow(this.temp,2),this.e=Math.sqrt(this.es),this.e0=d(this.es),this.e1=e(this.es),this.e2=f(this.es),this.e3=g(this.es),this.ml0=this.a*j(this.e0,this.e1,this.e2,this.e3,this.lat0)},c.forward=function(a){var b,c,d,e=a.x,f=a.y,g=h(e-this.long0);if(d=g*Math.sin(f),this.sphere)Math.abs(f)<=k?(b=this.a*g,c=-1*this.a*this.lat0):(b=this.a*Math.sin(d)/Math.tan(f),c=this.a*(i(f-this.lat0)+(1-Math.cos(d))/Math.tan(f)));else if(Math.abs(f)<=k)b=this.a*g,c=-1*this.ml0;else{var m=l(this.a,this.e,Math.sin(f))/Math.tan(f);b=m*Math.sin(d),c=this.a*j(this.e0,this.e1,this.e2,this.e3,f)-this.ml0+m*(1-Math.cos(d))}return a.x=b+this.x0,a.y=c+this.y0,a},c.inverse=function(a){var b,c,d,e,f,g,i,l,n;if(d=a.x-this.x0,e=a.y-this.y0,this.sphere)if(Math.abs(e+this.a*this.lat0)<=k)b=h(d/this.a+this.long0),c=0;else{g=this.lat0+e/this.a,i=d*d/this.a/this.a+g*g,l=g;var o;for(f=m;f;--f)if(o=Math.tan(l),n=-1*(g*(l*o+1)-l-.5*(l*l+i)*o)/((l-g)/o-1),l+=n,Math.abs(n)<=k){c=l;break}b=h(this.long0+Math.asin(d*Math.tan(l)/this.a)/Math.sin(c))}else if(Math.abs(e+this.ml0)<=k)c=0,b=h(this.long0+d/this.a);else{g=(this.ml0+e)/this.a,i=d*d/this.a/this.a+g*g,l=g;var p,q,r,s,t;for(f=m;f;--f)if(t=this.e*Math.sin(l),p=Math.sqrt(1-t*t)*Math.tan(l),q=this.a*j(this.e0,this.e1,this.e2,this.e3,l),r=this.e0-2*this.e1*Math.cos(2*l)+4*this.e2*Math.cos(4*l)-6*this.e3*Math.cos(6*l),s=q/this.a,n=(g*(p*s+1)-s-.5*p*(s*s+i))/(this.es*Math.sin(2*l)*(s*s+i-2*g*s)/(4*p)+(g-s)*(p*r-2/Math.sin(2*l))-r),l-=n,Math.abs(n)<=k){c=l;break}p=Math.sqrt(1-this.es*Math.pow(Math.sin(c),2))*Math.tan(c),b=h(this.long0+Math.asin(d*p/this.a)/Math.sin(c))}return a.x=b,a.y=c,a},c.names=["Polyconic","poly"]},{"../common/adjust_lat":4,"../common/adjust_lon":5,"../common/e0fn":7,"../common/e1fn":8,"../common/e2fn":9,"../common/e3fn":10,"../common/gN":11,"../common/mlfn":14}],58:[function(a,b,c){var d=a("../common/adjust_lon"),e=a("../common/adjust_lat"),f=a("../common/pj_enfn"),g=20,h=a("../common/pj_mlfn"),i=a("../common/pj_inv_mlfn"),j=Math.PI/2,k=1e-10,l=a("../common/asinz");c.init=function(){this.sphere?(this.n=1,this.m=0,this.es=0,this.C_y=Math.sqrt((this.m+1)/this.n),this.C_x=this.C_y/(this.m+1)):this.en=f(this.es)},c.forward=function(a){var b,c,e=a.x,f=a.y;if(e=d(e-this.long0),this.sphere){if(this.m)for(var i=this.n*Math.sin(f),j=g;j;--j){var l=(this.m*f+Math.sin(f)-i)/(this.m+Math.cos(f));if(f-=l,Math.abs(l)<k)break}else f=1!==this.n?Math.asin(this.n*Math.sin(f)):f;b=this.a*this.C_x*e*(this.m+Math.cos(f)),c=this.a*this.C_y*f}else{var m=Math.sin(f),n=Math.cos(f);c=this.a*h(f,m,n,this.en),b=this.a*e*n/Math.sqrt(1-this.es*m*m)}return a.x=b,a.y=c,a},c.inverse=function(a){var b,c,f,g;return a.x-=this.x0,f=a.x/this.a,a.y-=this.y0,b=a.y/this.a,this.sphere?(b/=this.C_y,f/=this.C_x*(this.m+Math.cos(b)),this.m?b=l((this.m*b+Math.sin(b))/this.n):1!==this.n&&(b=l(Math.sin(b)/this.n)),f=d(f+this.long0),b=e(b)):(b=i(a.y/this.a,this.es,this.en),g=Math.abs(b),j>g?(g=Math.sin(b),c=this.long0+a.x*Math.sqrt(1-this.es*g*g)/(this.a*Math.cos(b)),f=d(c)):j>g-k&&(f=this.long0)),a.x=f,a.y=b,a},c.names=["Sinusoidal","sinu"]},{"../common/adjust_lat":4,"../common/adjust_lon":5,"../common/asinz":6,"../common/pj_enfn":17,"../common/pj_inv_mlfn":18,"../common/pj_mlfn":19}],59:[function(a,b,c){c.init=function(){var a=this.lat0;this.lambda0=this.long0;var b=Math.sin(a),c=this.a,d=this.rf,e=1/d,f=2*e-Math.pow(e,2),g=this.e=Math.sqrt(f);this.R=this.k0*c*Math.sqrt(1-f)/(1-f*Math.pow(b,2)),this.alpha=Math.sqrt(1+f/(1-f)*Math.pow(Math.cos(a),4)),this.b0=Math.asin(b/this.alpha);var h=Math.log(Math.tan(Math.PI/4+this.b0/2)),i=Math.log(Math.tan(Math.PI/4+a/2)),j=Math.log((1+g*b)/(1-g*b));this.K=h-this.alpha*i+this.alpha*g/2*j},c.forward=function(a){var b=Math.log(Math.tan(Math.PI/4-a.y/2)),c=this.e/2*Math.log((1+this.e*Math.sin(a.y))/(1-this.e*Math.sin(a.y))),d=-this.alpha*(b+c)+this.K,e=2*(Math.atan(Math.exp(d))-Math.PI/4),f=this.alpha*(a.x-this.lambda0),g=Math.atan(Math.sin(f)/(Math.sin(this.b0)*Math.tan(e)+Math.cos(this.b0)*Math.cos(f))),h=Math.asin(Math.cos(this.b0)*Math.sin(e)-Math.sin(this.b0)*Math.cos(e)*Math.cos(f));return a.y=this.R/2*Math.log((1+Math.sin(h))/(1-Math.sin(h)))+this.y0,a.x=this.R*g+this.x0,a},c.inverse=function(a){for(var b=a.x-this.x0,c=a.y-this.y0,d=b/this.R,e=2*(Math.atan(Math.exp(c/this.R))-Math.PI/4),f=Math.asin(Math.cos(this.b0)*Math.sin(e)+Math.sin(this.b0)*Math.cos(e)*Math.cos(d)),g=Math.atan(Math.sin(d)/(Math.cos(this.b0)*Math.cos(d)-Math.sin(this.b0)*Math.tan(e))),h=this.lambda0+g/this.alpha,i=0,j=f,k=-1e3,l=0;Math.abs(j-k)>1e-7;){if(++l>20)return;i=1/this.alpha*(Math.log(Math.tan(Math.PI/4+f/2))-this.K)+this.e*Math.log(Math.tan(Math.PI/4+Math.asin(this.e*Math.sin(j))/2)),k=j,j=2*Math.atan(Math.exp(i))-Math.PI/2}return a.x=h,a.y=j,a},c.names=["somerc"]},{}],60:[function(a,b,c){var d=Math.PI/2,e=1e-10,f=a("../common/sign"),g=a("../common/msfnz"),h=a("../common/tsfnz"),i=a("../common/phi2z"),j=a("../common/adjust_lon");c.ssfn_=function(a,b,c){return b*=c,Math.tan(.5*(d+a))*Math.pow((1-b)/(1+b),.5*c)},c.init=function(){this.coslat0=Math.cos(this.lat0),this.sinlat0=Math.sin(this.lat0),this.sphere?1===this.k0&&!isNaN(this.lat_ts)&&Math.abs(this.coslat0)<=e&&(this.k0=.5*(1+f(this.lat0)*Math.sin(this.lat_ts))):(Math.abs(this.coslat0)<=e&&(this.lat0>0?this.con=1:this.con=-1),this.cons=Math.sqrt(Math.pow(1+this.e,1+this.e)*Math.pow(1-this.e,1-this.e)),1===this.k0&&!isNaN(this.lat_ts)&&Math.abs(this.coslat0)<=e&&(this.k0=.5*this.cons*g(this.e,Math.sin(this.lat_ts),Math.cos(this.lat_ts))/h(this.e,this.con*this.lat_ts,this.con*Math.sin(this.lat_ts))),this.ms1=g(this.e,this.sinlat0,this.coslat0),this.X0=2*Math.atan(this.ssfn_(this.lat0,this.sinlat0,this.e))-d,this.cosX0=Math.cos(this.X0),this.sinX0=Math.sin(this.X0))},c.forward=function(a){var b,c,f,g,i,k,l=a.x,m=a.y,n=Math.sin(m),o=Math.cos(m),p=j(l-this.long0);return Math.abs(Math.abs(l-this.long0)-Math.PI)<=e&&Math.abs(m+this.lat0)<=e?(a.x=NaN,a.y=NaN,a):this.sphere?(b=2*this.k0/(1+this.sinlat0*n+this.coslat0*o*Math.cos(p)),a.x=this.a*b*o*Math.sin(p)+this.x0,a.y=this.a*b*(this.coslat0*n-this.sinlat0*o*Math.cos(p))+this.y0,a):(c=2*Math.atan(this.ssfn_(m,n,this.e))-d,g=Math.cos(c),f=Math.sin(c),Math.abs(this.coslat0)<=e?(i=h(this.e,m*this.con,this.con*n),k=2*this.a*this.k0*i/this.cons,a.x=this.x0+k*Math.sin(l-this.long0),a.y=this.y0-this.con*k*Math.cos(l-this.long0),a):(Math.abs(this.sinlat0)<e?(b=2*this.a*this.k0/(1+g*Math.cos(p)),a.y=b*f):(b=2*this.a*this.k0*this.ms1/(this.cosX0*(1+this.sinX0*f+this.cosX0*g*Math.cos(p))),a.y=b*(this.cosX0*f-this.sinX0*g*Math.cos(p))+this.y0),a.x=b*g*Math.sin(p)+this.x0,a))},c.inverse=function(a){a.x-=this.x0,a.y-=this.y0;var b,c,f,g,h,k=Math.sqrt(a.x*a.x+a.y*a.y);if(this.sphere){var l=2*Math.atan(k/(.5*this.a*this.k0));return b=this.long0,c=this.lat0,e>=k?(a.x=b,a.y=c,a):(c=Math.asin(Math.cos(l)*this.sinlat0+a.y*Math.sin(l)*this.coslat0/k),b=j(Math.abs(this.coslat0)<e?this.lat0>0?this.long0+Math.atan2(a.x,-1*a.y):this.long0+Math.atan2(a.x,a.y):this.long0+Math.atan2(a.x*Math.sin(l),k*this.coslat0*Math.cos(l)-a.y*this.sinlat0*Math.sin(l))),a.x=b,a.y=c,a)}if(Math.abs(this.coslat0)<=e){if(e>=k)return c=this.lat0,b=this.long0,a.x=b,a.y=c,a;a.x*=this.con,a.y*=this.con,f=k*this.cons/(2*this.a*this.k0),c=this.con*i(this.e,f),b=this.con*j(this.con*this.long0+Math.atan2(a.x,-1*a.y))}else g=2*Math.atan(k*this.cosX0/(2*this.a*this.k0*this.ms1)),b=this.long0,e>=k?h=this.X0:(h=Math.asin(Math.cos(g)*this.sinX0+a.y*Math.sin(g)*this.cosX0/k),b=j(this.long0+Math.atan2(a.x*Math.sin(g),k*this.cosX0*Math.cos(g)-a.y*this.sinX0*Math.sin(g)))),c=-1*i(this.e,Math.tan(.5*(d+h)));return a.x=b,a.y=c,a},c.names=["stere","Stereographic_South_Pole","Polar Stereographic (variant B)"]},{"../common/adjust_lon":5,"../common/msfnz":15,"../common/phi2z":16,"../common/sign":21,"../common/tsfnz":24}],61:[function(a,b,c){var d=a("./gauss"),e=a("../common/adjust_lon");c.init=function(){d.init.apply(this),this.rc&&(this.sinc0=Math.sin(this.phic0),this.cosc0=Math.cos(this.phic0),this.R2=2*this.rc,this.title||(this.title="Oblique Stereographic Alternative"))},c.forward=function(a){var b,c,f,g;return a.x=e(a.x-this.long0),d.forward.apply(this,[a]),b=Math.sin(a.y),c=Math.cos(a.y),f=Math.cos(a.x),g=this.k0*this.R2/(1+this.sinc0*b+this.cosc0*c*f),a.x=g*c*Math.sin(a.x),a.y=g*(this.cosc0*b-this.sinc0*c*f),a.x=this.a*a.x+this.x0,a.y=this.a*a.y+this.y0,a},c.inverse=function(a){var b,c,f,g,h;if(a.x=(a.x-this.x0)/this.a,a.y=(a.y-this.y0)/this.a,a.x/=this.k0,a.y/=this.k0,h=Math.sqrt(a.x*a.x+a.y*a.y)){var i=2*Math.atan2(h,this.R2);b=Math.sin(i),c=Math.cos(i),g=Math.asin(c*this.sinc0+a.y*b*this.cosc0/h),f=Math.atan2(a.x*b,h*this.cosc0*c-a.y*this.sinc0*b)}else g=this.phic0,f=0;return a.x=f,a.y=g,d.inverse.apply(this,[a]),a.x=e(a.x+this.long0),a},c.names=["Stereographic_North_Pole","Oblique_Stereographic","Polar_Stereographic","sterea","Oblique Stereographic Alternative"]},{"../common/adjust_lon":5,"./gauss":46}],62:[function(a,b,c){var d=a("../common/e0fn"),e=a("../common/e1fn"),f=a("../common/e2fn"),g=a("../common/e3fn"),h=a("../common/mlfn"),i=a("../common/adjust_lon"),j=Math.PI/2,k=1e-10,l=a("../common/sign"),m=a("../common/asinz");c.init=function(){this.e0=d(this.es),this.e1=e(this.es),this.e2=f(this.es),this.e3=g(this.es),this.ml0=this.a*h(this.e0,this.e1,this.e2,this.e3,this.lat0)},c.forward=function(a){var b,c,d,e=a.x,f=a.y,g=i(e-this.long0),j=Math.sin(f),k=Math.cos(f);if(this.sphere){var l=k*Math.sin(g);if(Math.abs(Math.abs(l)-1)<1e-10)return 93;c=.5*this.a*this.k0*Math.log((1+l)/(1-l)),b=Math.acos(k*Math.cos(g)/Math.sqrt(1-l*l)),0>f&&(b=-b),d=this.a*this.k0*(b-this.lat0)}else{var m=k*g,n=Math.pow(m,2),o=this.ep2*Math.pow(k,2),p=Math.tan(f),q=Math.pow(p,2);b=1-this.es*Math.pow(j,2);var r=this.a/Math.sqrt(b),s=this.a*h(this.e0,this.e1,this.e2,this.e3,f);c=this.k0*r*m*(1+n/6*(1-q+o+n/20*(5-18*q+Math.pow(q,2)+72*o-58*this.ep2)))+this.x0,d=this.k0*(s-this.ml0+r*p*(n*(.5+n/24*(5-q+9*o+4*Math.pow(o,2)+n/30*(61-58*q+Math.pow(q,2)+600*o-330*this.ep2)))))+this.y0}return a.x=c,a.y=d,a},c.inverse=function(a){var b,c,d,e,f,g,h=6;if(this.sphere){var n=Math.exp(a.x/(this.a*this.k0)),o=.5*(n-1/n),p=this.lat0+a.y/(this.a*this.k0),q=Math.cos(p);b=Math.sqrt((1-q*q)/(1+o*o)),f=m(b),0>p&&(f=-f),g=0===o&&0===q?this.long0:i(Math.atan2(o,q)+this.long0)}else{var r=a.x-this.x0,s=a.y-this.y0;for(b=(this.ml0+s/this.k0)/this.a,c=b,e=0;!0&&(d=(b+this.e1*Math.sin(2*c)-this.e2*Math.sin(4*c)+this.e3*Math.sin(6*c))/this.e0-c,c+=d,!(Math.abs(d)<=k));e++)if(e>=h)return 95;if(Math.abs(c)<j){var t=Math.sin(c),u=Math.cos(c),v=Math.tan(c),w=this.ep2*Math.pow(u,2),x=Math.pow(w,2),y=Math.pow(v,2),z=Math.pow(y,2);b=1-this.es*Math.pow(t,2);var A=this.a/Math.sqrt(b),B=A*(1-this.es)/b,C=r/(A*this.k0),D=Math.pow(C,2);f=c-A*v*D/B*(.5-D/24*(5+3*y+10*w-4*x-9*this.ep2-D/30*(61+90*y+298*w+45*z-252*this.ep2-3*x))),g=i(this.long0+C*(1-D/6*(1+2*y+w-D/20*(5-2*w+28*y-3*x+8*this.ep2+24*z)))/u)}else f=j*l(s),g=this.long0}return a.x=g,a.y=f,a},c.names=["Transverse_Mercator","Transverse Mercator","tmerc"]},{"../common/adjust_lon":5,"../common/asinz":6,"../common/e0fn":7,"../common/e1fn":8,"../common/e2fn":9,"../common/e3fn":10,"../common/mlfn":14,"../common/sign":21}],63:[function(a,b,c){var d=.017453292519943295,e=a("./tmerc");c.dependsOn="tmerc",c.init=function(){this.zone&&(this.lat0=0,this.long0=(6*Math.abs(this.zone)-183)*d,this.x0=5e5,this.y0=this.utmSouth?1e7:0,this.k0=.9996,e.init.apply(this),this.forward=e.forward,this.inverse=e.inverse)},c.names=["Universal Transverse Mercator System","utm"]},{"./tmerc":62}],64:[function(a,b,c){var d=a("../common/adjust_lon"),e=Math.PI/2,f=1e-10,g=a("../common/asinz");c.init=function(){this.R=this.a},c.forward=function(a){var b,c,h=a.x,i=a.y,j=d(h-this.long0);Math.abs(i)<=f&&(b=this.x0+this.R*j,c=this.y0);var k=g(2*Math.abs(i/Math.PI));(Math.abs(j)<=f||Math.abs(Math.abs(i)-e)<=f)&&(b=this.x0,c=i>=0?this.y0+Math.PI*this.R*Math.tan(.5*k):this.y0+Math.PI*this.R*-Math.tan(.5*k));var l=.5*Math.abs(Math.PI/j-j/Math.PI),m=l*l,n=Math.sin(k),o=Math.cos(k),p=o/(n+o-1),q=p*p,r=p*(2/n-1),s=r*r,t=Math.PI*this.R*(l*(p-s)+Math.sqrt(m*(p-s)*(p-s)-(s+m)*(q-s)))/(s+m);0>j&&(t=-t),b=this.x0+t;var u=m+p;return t=Math.PI*this.R*(r*u-l*Math.sqrt((s+m)*(m+1)-u*u))/(s+m),c=i>=0?this.y0+t:this.y0-t,a.x=b,a.y=c,a},c.inverse=function(a){var b,c,e,g,h,i,j,k,l,m,n,o,p;return a.x-=this.x0,a.y-=this.y0,n=Math.PI*this.R,e=a.x/n,g=a.y/n,h=e*e+g*g,i=-Math.abs(g)*(1+h),j=i-2*g*g+e*e,k=-2*i+1+2*g*g+h*h,p=g*g/k+(2*j*j*j/k/k/k-9*i*j/k/k)/27,l=(i-j*j/3/k)/k,m=2*Math.sqrt(-l/3),n=3*p/l/m,Math.abs(n)>1&&(n=n>=0?1:-1),o=Math.acos(n)/3,c=a.y>=0?(-m*Math.cos(o+Math.PI/3)-j/3/k)*Math.PI:-(-m*Math.cos(o+Math.PI/3)-j/3/k)*Math.PI,b=Math.abs(e)<f?this.long0:d(this.long0+Math.PI*(h-1+Math.sqrt(1+2*(e*e-g*g)+h*h))/2/e),a.x=b,a.y=c,a},c.names=["Van_der_Grinten_I","VanDerGrinten","vandg"]},{"../common/adjust_lon":5,"../common/asinz":6}],65:[function(a,b,c){var d=.017453292519943295,e=57.29577951308232,f=1,g=2,h=a("./datum_transform"),i=a("./adjust_axis"),j=a("./Proj"),k=a("./common/toPoint");b.exports=function l(a,b,c){function m(a,b){return(a.datum.datum_type===f||a.datum.datum_type===g)&&"WGS84"!==b.datumCode}var n;return Array.isArray(c)&&(c=k(c)),a.datum&&b.datum&&(m(a,b)||m(b,a))&&(n=new j("WGS84"),l(a,n,c),a=n),"enu"!==a.axis&&i(a,!1,c),"longlat"===a.projName?(c.x*=d,c.y*=d):(a.to_meter&&(c.x*=a.to_meter,c.y*=a.to_meter),a.inverse(c)),a.from_greenwich&&(c.x+=a.from_greenwich),c=h(a.datum,b.datum,c),b.from_greenwich&&(c.x-=b.from_greenwich),"longlat"===b.projName?(c.x*=e,c.y*=e):(b.forward(c),b.to_meter&&(c.x/=b.to_meter,c.y/=b.to_meter)),"enu"!==b.axis&&i(b,!0,c),c}},{"./Proj":2,"./adjust_axis":3,"./common/toPoint":23,"./datum_transform":31}],66:[function(a,b,c){function d(a,b,c){a[b]=c.map(function(a){var b={};return e(a,b),b}).reduce(function(a,b){return j(a,b)},{})}function e(a,b){var c;return Array.isArray(a)?(c=a.shift(),"PARAMETER"===c&&(c=a.shift()),1===a.length?Array.isArray(a[0])?(b[c]={},e(a[0],b[c])):b[c]=a[0]:a.length?"TOWGS84"===c?b[c]=a:(b[c]={},["UNIT","PRIMEM","VERT_DATUM"].indexOf(c)>-1?(b[c]={name:a[0].toLowerCase(),convert:a[1]},3===a.length&&(b[c].auth=a[2])):"SPHEROID"===c?(b[c]={name:a[0],a:a[1],rf:a[2]},4===a.length&&(b[c].auth=a[3])):["GEOGCS","GEOCCS","DATUM","VERT_CS","COMPD_CS","LOCAL_CS","FITTED_CS","LOCAL_DATUM"].indexOf(c)>-1?(a[0]=["name",a[0]],d(b,c,a)):a.every(function(a){return Array.isArray(a)})?d(b,c,a):e(a,b[c])):b[c]=!0,void 0):void(b[a]=!0)}function f(a,b){var c=b[0],d=b[1];!(c in a)&&d in a&&(a[c]=a[d],3===b.length&&(a[c]=b[2](a[c])))}function g(a){return a*i}function h(a){function b(b){var c=a.to_meter||1;return parseFloat(b,10)*c}"GEOGCS"===a.type?a.projName="longlat":"LOCAL_CS"===a.type?(a.projName="identity",a.local=!0):"object"==typeof a.PROJECTION?a.projName=Object.keys(a.PROJECTION)[0]:a.projName=a.PROJECTION,a.UNIT&&(a.units=a.UNIT.name.toLowerCase(),"metre"===a.units&&(a.units="meter"),
a.UNIT.convert&&("GEOGCS"===a.type?a.DATUM&&a.DATUM.SPHEROID&&(a.to_meter=parseFloat(a.UNIT.convert,10)*a.DATUM.SPHEROID.a):a.to_meter=parseFloat(a.UNIT.convert,10))),a.GEOGCS&&(a.GEOGCS.DATUM?a.datumCode=a.GEOGCS.DATUM.name.toLowerCase():a.datumCode=a.GEOGCS.name.toLowerCase(),"d_"===a.datumCode.slice(0,2)&&(a.datumCode=a.datumCode.slice(2)),("new_zealand_geodetic_datum_1949"===a.datumCode||"new_zealand_1949"===a.datumCode)&&(a.datumCode="nzgd49"),"wgs_1984"===a.datumCode&&("Mercator_Auxiliary_Sphere"===a.PROJECTION&&(a.sphere=!0),a.datumCode="wgs84"),"_ferro"===a.datumCode.slice(-6)&&(a.datumCode=a.datumCode.slice(0,-6)),"_jakarta"===a.datumCode.slice(-8)&&(a.datumCode=a.datumCode.slice(0,-8)),~a.datumCode.indexOf("belge")&&(a.datumCode="rnb72"),a.GEOGCS.DATUM&&a.GEOGCS.DATUM.SPHEROID&&(a.ellps=a.GEOGCS.DATUM.SPHEROID.name.replace("_19","").replace(/[Cc]larke\_18/,"clrk"),"international"===a.ellps.toLowerCase().slice(0,13)&&(a.ellps="intl"),a.a=a.GEOGCS.DATUM.SPHEROID.a,a.rf=parseFloat(a.GEOGCS.DATUM.SPHEROID.rf,10)),~a.datumCode.indexOf("osgb_1936")&&(a.datumCode="osgb36")),a.b&&!isFinite(a.b)&&(a.b=a.a);var c=function(b){return f(a,b)},d=[["standard_parallel_1","Standard_Parallel_1"],["standard_parallel_2","Standard_Parallel_2"],["false_easting","False_Easting"],["false_northing","False_Northing"],["central_meridian","Central_Meridian"],["latitude_of_origin","Latitude_Of_Origin"],["latitude_of_origin","Central_Parallel"],["scale_factor","Scale_Factor"],["k0","scale_factor"],["latitude_of_center","Latitude_of_center"],["lat0","latitude_of_center",g],["longitude_of_center","Longitude_Of_Center"],["longc","longitude_of_center",g],["x0","false_easting",b],["y0","false_northing",b],["long0","central_meridian",g],["lat0","latitude_of_origin",g],["lat0","standard_parallel_1",g],["lat1","standard_parallel_1",g],["lat2","standard_parallel_2",g],["alpha","azimuth",g],["srsCode","name"]];d.forEach(c),a.long0||!a.longc||"Albers_Conic_Equal_Area"!==a.projName&&"Lambert_Azimuthal_Equal_Area"!==a.projName||(a.long0=a.longc),a.lat_ts||!a.lat1||"Stereographic_South_Pole"!==a.projName&&"Polar Stereographic (variant B)"!==a.projName||(a.lat0=g(a.lat1>0?90:-90),a.lat_ts=a.lat1)}var i=.017453292519943295,j=a("./extend");b.exports=function(a,b){var c=JSON.parse((","+a).replace(/\s*\,\s*([A-Z_0-9]+?)(\[)/g,',["$1",').slice(1).replace(/\s*\,\s*([A-Z_0-9]+?)\]/g,',"$1"]').replace(/,\["VERTCS".+/,"")),d=c.shift(),f=c.shift();c.unshift(["name",f]),c.unshift(["type",d]),c.unshift("output");var g={};return e(c,g),h(g.output),j(b,g.output)}},{"./extend":34}],67:[function(a,b,c){function d(a){return a*(Math.PI/180)}function e(a){return 180*(a/Math.PI)}function f(a){var b,c,e,f,g,i,j,k,l,m=a.lat,n=a.lon,o=6378137,p=.00669438,q=.9996,r=d(m),s=d(n);l=Math.floor((n+180)/6)+1,180===n&&(l=60),m>=56&&64>m&&n>=3&&12>n&&(l=32),m>=72&&84>m&&(n>=0&&9>n?l=31:n>=9&&21>n?l=33:n>=21&&33>n?l=35:n>=33&&42>n&&(l=37)),b=6*(l-1)-180+3,k=d(b),c=p/(1-p),e=o/Math.sqrt(1-p*Math.sin(r)*Math.sin(r)),f=Math.tan(r)*Math.tan(r),g=c*Math.cos(r)*Math.cos(r),i=Math.cos(r)*(s-k),j=o*((1-p/4-3*p*p/64-5*p*p*p/256)*r-(3*p/8+3*p*p/32+45*p*p*p/1024)*Math.sin(2*r)+(15*p*p/256+45*p*p*p/1024)*Math.sin(4*r)-35*p*p*p/3072*Math.sin(6*r));var t=q*e*(i+(1-f+g)*i*i*i/6+(5-18*f+f*f+72*g-58*c)*i*i*i*i*i/120)+5e5,u=q*(j+e*Math.tan(r)*(i*i/2+(5-f+9*g+4*g*g)*i*i*i*i/24+(61-58*f+f*f+600*g-330*c)*i*i*i*i*i*i/720));return 0>m&&(u+=1e7),{northing:Math.round(u),easting:Math.round(t),zoneNumber:l,zoneLetter:h(m)}}function g(a){var b=a.northing,c=a.easting,d=a.zoneLetter,f=a.zoneNumber;if(0>f||f>60)return null;var h,i,j,k,l,m,n,o,p,q,r=.9996,s=6378137,t=.00669438,u=(1-Math.sqrt(1-t))/(1+Math.sqrt(1-t)),v=c-5e5,w=b;"N">d&&(w-=1e7),o=6*(f-1)-180+3,h=t/(1-t),n=w/r,p=n/(s*(1-t/4-3*t*t/64-5*t*t*t/256)),q=p+(3*u/2-27*u*u*u/32)*Math.sin(2*p)+(21*u*u/16-55*u*u*u*u/32)*Math.sin(4*p)+151*u*u*u/96*Math.sin(6*p),i=s/Math.sqrt(1-t*Math.sin(q)*Math.sin(q)),j=Math.tan(q)*Math.tan(q),k=h*Math.cos(q)*Math.cos(q),l=s*(1-t)/Math.pow(1-t*Math.sin(q)*Math.sin(q),1.5),m=v/(i*r);var x=q-i*Math.tan(q)/l*(m*m/2-(5+3*j+10*k-4*k*k-9*h)*m*m*m*m/24+(61+90*j+298*k+45*j*j-252*h-3*k*k)*m*m*m*m*m*m/720);x=e(x);var y=(m-(1+2*j+k)*m*m*m/6+(5-2*k+28*j-3*k*k+8*h+24*j*j)*m*m*m*m*m/120)/Math.cos(q);y=o+e(y);var z;if(a.accuracy){var A=g({northing:a.northing+a.accuracy,easting:a.easting+a.accuracy,zoneLetter:a.zoneLetter,zoneNumber:a.zoneNumber});z={top:A.lat,right:A.lon,bottom:x,left:y}}else z={lat:x,lon:y};return z}function h(a){var b="Z";return 84>=a&&a>=72?b="X":72>a&&a>=64?b="W":64>a&&a>=56?b="V":56>a&&a>=48?b="U":48>a&&a>=40?b="T":40>a&&a>=32?b="S":32>a&&a>=24?b="R":24>a&&a>=16?b="Q":16>a&&a>=8?b="P":8>a&&a>=0?b="N":0>a&&a>=-8?b="M":-8>a&&a>=-16?b="L":-16>a&&a>=-24?b="K":-24>a&&a>=-32?b="J":-32>a&&a>=-40?b="H":-40>a&&a>=-48?b="G":-48>a&&a>=-56?b="F":-56>a&&a>=-64?b="E":-64>a&&a>=-72?b="D":-72>a&&a>=-80&&(b="C"),b}function i(a,b){var c="00000"+a.easting,d="00000"+a.northing;return a.zoneNumber+a.zoneLetter+j(a.easting,a.northing,a.zoneNumber)+c.substr(c.length-5,b)+d.substr(d.length-5,b)}function j(a,b,c){var d=k(c),e=Math.floor(a/1e5),f=Math.floor(b/1e5)%20;return l(e,f,d)}function k(a){var b=a%q;return 0===b&&(b=q),b}function l(a,b,c){var d=c-1,e=r.charCodeAt(d),f=s.charCodeAt(d),g=e+a-1,h=f+b,i=!1;g>x&&(g=g-x+t-1,i=!0),(g===u||u>e&&g>u||(g>u||u>e)&&i)&&g++,(g===v||v>e&&g>v||(g>v||v>e)&&i)&&(g++,g===u&&g++),g>x&&(g=g-x+t-1),h>w?(h=h-w+t-1,i=!0):i=!1,(h===u||u>f&&h>u||(h>u||u>f)&&i)&&h++,(h===v||v>f&&h>v||(h>v||v>f)&&i)&&(h++,h===u&&h++),h>w&&(h=h-w+t-1);var j=String.fromCharCode(g)+String.fromCharCode(h);return j}function m(a){if(a&&0===a.length)throw"MGRSPoint coverting from nothing";for(var b,c=a.length,d=null,e="",f=0;!/[A-Z]/.test(b=a.charAt(f));){if(f>=2)throw"MGRSPoint bad conversion from: "+a;e+=b,f++}var g=parseInt(e,10);if(0===f||f+3>c)throw"MGRSPoint bad conversion from: "+a;var h=a.charAt(f++);if("A">=h||"B"===h||"Y"===h||h>="Z"||"I"===h||"O"===h)throw"MGRSPoint zone letter "+h+" not handled: "+a;d=a.substring(f,f+=2);for(var i=k(g),j=n(d.charAt(0),i),l=o(d.charAt(1),i);l<p(h);)l+=2e6;var m=c-f;if(m%2!==0)throw"MGRSPoint has to have an even number \nof digits after the zone letter and two 100km letters - front \nhalf for easting meters, second half for \nnorthing meters"+a;var q,r,s,t,u,v=m/2,w=0,x=0;return v>0&&(q=1e5/Math.pow(10,v),r=a.substring(f,f+v),w=parseFloat(r)*q,s=a.substring(f+v),x=parseFloat(s)*q),t=w+j,u=x+l,{easting:t,northing:u,zoneLetter:h,zoneNumber:g,accuracy:q}}function n(a,b){for(var c=r.charCodeAt(b-1),d=1e5,e=!1;c!==a.charCodeAt(0);){if(c++,c===u&&c++,c===v&&c++,c>x){if(e)throw"Bad character: "+a;c=t,e=!0}d+=1e5}return d}function o(a,b){if(a>"V")throw"MGRSPoint given invalid Northing "+a;for(var c=s.charCodeAt(b-1),d=0,e=!1;c!==a.charCodeAt(0);){if(c++,c===u&&c++,c===v&&c++,c>w){if(e)throw"Bad character: "+a;c=t,e=!0}d+=1e5}return d}function p(a){var b;switch(a){case"C":b=11e5;break;case"D":b=2e6;break;case"E":b=28e5;break;case"F":b=37e5;break;case"G":b=46e5;break;case"H":b=55e5;break;case"J":b=64e5;break;case"K":b=73e5;break;case"L":b=82e5;break;case"M":b=91e5;break;case"N":b=0;break;case"P":b=8e5;break;case"Q":b=17e5;break;case"R":b=26e5;break;case"S":b=35e5;break;case"T":b=44e5;break;case"U":b=53e5;break;case"V":b=62e5;break;case"W":b=7e6;break;case"X":b=79e5;break;default:b=-1}if(b>=0)return b;throw"Invalid zone letter: "+a}var q=6,r="AJSAJS",s="AFAFAF",t=65,u=73,v=79,w=86,x=90;c.forward=function(a,b){return b=b||5,i(f({lat:a[1],lon:a[0]}),b)},c.inverse=function(a){var b=g(m(a.toUpperCase()));return b.lat&&b.lon?[b.lon,b.lat,b.lon,b.lat]:[b.left,b.bottom,b.right,b.top]},c.toPoint=function(a){var b=g(m(a.toUpperCase()));return b.lat&&b.lon?[b.lon,b.lat]:[(b.left+b.right)/2,(b.top+b.bottom)/2]}},{}],68:[function(a,b,c){b.exports={name:"proj4",version:"2.3.14",description:"Proj4js is a JavaScript library to transform point 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d=[a("./lib/projections/tmerc"),a("./lib/projections/utm"),a("./lib/projections/sterea"),a("./lib/projections/stere"),a("./lib/projections/somerc"),a("./lib/projections/omerc"),a("./lib/projections/lcc"),a("./lib/projections/krovak"),a("./lib/projections/cass"),a("./lib/projections/laea"),a("./lib/projections/aea"),a("./lib/projections/gnom"),a("./lib/projections/cea"),a("./lib/projections/eqc"),a("./lib/projections/poly"),a("./lib/projections/nzmg"),a("./lib/projections/mill"),a("./lib/projections/sinu"),a("./lib/projections/moll"),a("./lib/projections/eqdc"),a("./lib/projections/vandg"),a("./lib/projections/aeqd")];b.exports=function(proj4){d.forEach(function(a){proj4.Proj.projections.add(a)})}},{"./lib/projections/aea":40,"./lib/projections/aeqd":41,"./lib/projections/cass":42,"./lib/projections/cea":43,"./lib/projections/eqc":44,"./lib/projections/eqdc":45,"./lib/projections/gnom":47,"./lib/projections/krovak":48,"./lib/projections/laea":49,"./lib/projections/lcc":50,"./lib/projections/mill":53,"./lib/projections/moll":54,"./lib/projections/nzmg":55,"./lib/projections/omerc":56,"./lib/projections/poly":57,"./lib/projections/sinu":58,"./lib/projections/somerc":59,"./lib/projections/stere":60,"./lib/projections/sterea":61,"./lib/projections/tmerc":62,"./lib/projections/utm":63,"./lib/projections/vandg":64}]},{},[36])(36)});</script>
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	if (typeof define === 'function' && define.amd) {
		// AMD
		define(['leaflet', 'proj4'], factory);
	} else if (typeof module === 'object' && typeof module.exports === "object") {
		// Node/CommonJS
		L = require('leaflet');
		proj4 = require('proj4');
		module.exports = factory(L, proj4);
	} else {
		// Browser globals
		if (typeof window.L === 'undefined' || typeof window.proj4 === 'undefined')
			throw 'Leaflet and proj4 must be loaded first';
		factory(window.L, window.proj4);
	}
}(function (L, proj4) {
	if (proj4.__esModule && proj4.default) {
		// If proj4 was bundled as an ES6 module, unwrap it to get
		// to the actual main proj4 object.
		// See discussion in https://github.com/kartena/Proj4Leaflet/pull/147
		proj4 = proj4.default;
	}
 
	L.Proj = {};

	L.Proj._isProj4Obj = function(a) {
		return (typeof a.inverse !== 'undefined' &&
			typeof a.forward !== 'undefined');
	};

	L.Proj.Projection = L.Class.extend({
		initialize: function(code, def, bounds) {
			var isP4 = L.Proj._isProj4Obj(code);
			this._proj = isP4 ? code : this._projFromCodeDef(code, def);
			this.bounds = isP4 ? def : bounds;
		},

		project: function (latlng) {
			var point = this._proj.forward([latlng.lng, latlng.lat]);
			return new L.Point(point[0], point[1]);
		},

		unproject: function (point, unbounded) {
			var point2 = this._proj.inverse([point.x, point.y]);
			return new L.LatLng(point2[1], point2[0], unbounded);
		},

		_projFromCodeDef: function(code, def) {
			if (def) {
				proj4.defs(code, def);
			} else if (proj4.defs[code] === undefined) {
				var urn = code.split(':');
				if (urn.length > 3) {
					code = urn[urn.length - 3] + ':' + urn[urn.length - 1];
				}
				if (proj4.defs[code] === undefined) {
					throw 'No projection definition for code ' + code;
				}
			}

			return proj4(code);
		}
	});

	L.Proj.CRS = L.Class.extend({
		includes: L.CRS,

		options: {
			transformation: new L.Transformation(1, 0, -1, 0)
		},

		initialize: function(a, b, c) {
			var code,
			    proj,
			    def,
			    options;

			if (L.Proj._isProj4Obj(a)) {
				proj = a;
				code = proj.srsCode;
				options = b || {};

				this.projection = new L.Proj.Projection(proj, options.bounds);
			} else {
				code = a;
				def = b;
				options = c || {};
				this.projection = new L.Proj.Projection(code, def, options.bounds);
			}

			L.Util.setOptions(this, options);
			this.code = code;
			this.transformation = this.options.transformation;

			if (this.options.origin) {
				this.transformation =
					new L.Transformation(1, -this.options.origin[0],
						-1, this.options.origin[1]);
			}

			if (this.options.scales) {
				this._scales = this.options.scales;
			} else if (this.options.resolutions) {
				this._scales = [];
				for (var i = this.options.resolutions.length - 1; i >= 0; i--) {
					if (this.options.resolutions[i]) {
						this._scales[i] = 1 / this.options.resolutions[i];
					}
				}
			}

			this.infinite = !this.options.bounds;

		},

		scale: function(zoom) {
			var iZoom = Math.floor(zoom),
				baseScale,
				nextScale,
				scaleDiff,
				zDiff;
			if (zoom === iZoom) {
				return this._scales[zoom];
			} else {
				// Non-integer zoom, interpolate
				baseScale = this._scales[iZoom];
				nextScale = this._scales[iZoom + 1];
				scaleDiff = nextScale - baseScale;
				zDiff = (zoom - iZoom);
				return baseScale + scaleDiff * zDiff;
			}
		},

		zoom: function(scale) {
			// Find closest number in this._scales, down
			var downScale = this._closestElement(this._scales, scale),
				downZoom = this._scales.indexOf(downScale),
				nextScale,
				nextZoom,
				scaleDiff;
			// Check if scale is downScale => return array index
			if (scale === downScale) {
				return downZoom;
			}
			if (downScale === undefined) {
				return -Infinity;
			}
			// Interpolate
			nextZoom = downZoom + 1;
			nextScale = this._scales[nextZoom];
			if (nextScale === undefined) {
				return Infinity;
			}
			scaleDiff = nextScale - downScale;
			return (scale - downScale) / scaleDiff + downZoom;
		},

		distance: L.CRS.Earth.distance,

		R: L.CRS.Earth.R,

		/* Get the closest lowest element in an array */
		_closestElement: function(array, element) {
			var low;
			for (var i = array.length; i--;) {
				if (array[i] <= element && (low === undefined || low < array[i])) {
					low = array[i];
				}
			}
			return low;
		}
	});

	L.Proj.GeoJSON = L.GeoJSON.extend({
		initialize: function(geojson, options) {
			this._callLevel = 0;
			L.GeoJSON.prototype.initialize.call(this, geojson, options);
		},

		addData: function(geojson) {
			var crs;

			if (geojson) {
				if (geojson.crs && geojson.crs.type === 'name') {
					crs = new L.Proj.CRS(geojson.crs.properties.name);
				} else if (geojson.crs && geojson.crs.type) {
					crs = new L.Proj.CRS(geojson.crs.type + ':' + geojson.crs.properties.code);
				}

				if (crs !== undefined) {
					this.options.coordsToLatLng = function(coords) {
						var point = L.point(coords[0], coords[1]);
						return crs.projection.unproject(point);
					};
				}
			}

			// Base class' addData might call us recursively, but
			// CRS shouldn't be cleared in that case, since CRS applies
			// to the whole GeoJSON, inluding sub-features.
			this._callLevel++;
			try {
				L.GeoJSON.prototype.addData.call(this, geojson);
			} finally {
				this._callLevel--;
				if (this._callLevel === 0) {
					delete this.options.coordsToLatLng;
				}
			}
		}
	});

	L.Proj.geoJson = function(geojson, options) {
		return new L.Proj.GeoJSON(geojson, options);
	};

	L.Proj.ImageOverlay = L.ImageOverlay.extend({
		initialize: function (url, bounds, options) {
			L.ImageOverlay.prototype.initialize.call(this, url, null, options);
			this._projectedBounds = bounds;
		},

		// Danger ahead: Overriding internal methods in Leaflet.
		// Decided to do this rather than making a copy of L.ImageOverlay
		// and doing very tiny modifications to it.
		// Future will tell if this was wise or not.
		_animateZoom: function (event) {
			var scale = this._map.getZoomScale(event.zoom);
			var northWest = L.point(this._projectedBounds.min.x, this._projectedBounds.max.y);
			var offset = this._projectedToNewLayerPoint(northWest, event.zoom, event.center);

			L.DomUtil.setTransform(this._image, offset, scale);
		},

		_reset: function () {
			var zoom = this._map.getZoom();
			var pixelOrigin = this._map.getPixelOrigin();
			var bounds = L.bounds(
				this._transform(this._projectedBounds.min, zoom)._subtract(pixelOrigin),
				this._transform(this._projectedBounds.max, zoom)._subtract(pixelOrigin)
			);
			var size = bounds.getSize();

			L.DomUtil.setPosition(this._image, bounds.min);
			this._image.style.width = size.x + 'px';
			this._image.style.height = size.y + 'px';
		},

		_projectedToNewLayerPoint: function (point, zoom, center) {
			var viewHalf = this._map.getSize()._divideBy(2);
			var newTopLeft = this._map.project(center, zoom)._subtract(viewHalf)._round();
			var topLeft = newTopLeft.add(this._map._getMapPanePos());

			return this._transform(point, zoom)._subtract(topLeft);
		},

		_transform: function (point, zoom) {
			var crs = this._map.options.crs;
			var transformation = crs.transformation;
			var scale = crs.scale(zoom);

			return transformation.transform(point, scale);
		}
	});

	L.Proj.imageOverlay = function (url, bounds, options) {
		return new L.Proj.ImageOverlay(url, bounds, options);
	};

	return L.Proj;
}));
</script>
<style type="text/css">.leaflet-tooltip.leaflet-tooltip-text-only,
.leaflet-tooltip.leaflet-tooltip-text-only:before,
.leaflet-tooltip.leaflet-tooltip-text-only:after {
background: none;
border: none;
box-shadow: none;
}
.leaflet-tooltip.leaflet-tooltip-text-only.leaflet-tooltip-left {
margin-left: 5px;
}
.leaflet-tooltip.leaflet-tooltip-text-only.leaflet-tooltip-right {
margin-left: -5px;
}
.leaflet-tooltip:after {
border-right: 6px solid transparent;

}
.leaflet-popup-pane .leaflet-popup-tip-container {

pointer-events: all;

cursor: pointer;
}

.leaflet-map-pane {
z-index: auto;
}
</style>
<script>(function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _util = require("./util");

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

var ClusterLayerStore = function () {
  function ClusterLayerStore(group) {
    _classCallCheck(this, ClusterLayerStore);

    this._layers = {};
    this._group = group;
  }

  _createClass(ClusterLayerStore, [{
    key: "add",
    value: function add(layer, id) {
      if (typeof id !== "undefined" && id !== null) {
        if (this._layers[id]) {
          this._group.removeLayer(this._layers[id]);
        }
        this._layers[id] = layer;
      }
      this._group.addLayer(layer);
    }
  }, {
    key: "remove",
    value: function remove(id) {
      if (typeof id === "undefined" || id === null) {
        return;
      }

      id = (0, _util.asArray)(id);
      for (var i = 0; i < id.length; i++) {
        if (this._layers[id[i]]) {
          this._group.removeLayer(this._layers[id[i]]);
          delete this._layers[id[i]];
        }
      }
    }
  }, {
    key: "clear",
    value: function clear() {
      this._layers = {};
      this._group.clearLayers();
    }
  }]);

  return ClusterLayerStore;
}();

exports.default = ClusterLayerStore;


},{"./util":17}],2:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

var ControlStore = function () {
  function ControlStore(map) {
    _classCallCheck(this, ControlStore);

    this._controlsNoId = [];
    this._controlsById = {};
    this._map = map;
  }

  _createClass(ControlStore, [{
    key: "add",
    value: function add(control, id, html) {
      if (typeof id !== "undefined" && id !== null) {
        if (this._controlsById[id]) {
          this._map.removeControl(this._controlsById[id]);
        }
        this._controlsById[id] = control;
      } else {
        this._controlsNoId.push(control);
      }
      this._map.addControl(control);
    }
  }, {
    key: "get",
    value: function get(id) {
      var control = null;
      if (this._controlsById[id]) {
        control = this._controlsById[id];
      }
      return control;
    }
  }, {
    key: "remove",
    value: function remove(id) {
      if (this._controlsById[id]) {
        var control = this._controlsById[id];
        this._map.removeControl(control);
        delete this._controlsById[id];
      }
    }
  }, {
    key: "clear",
    value: function clear() {
      for (var i = 0; i < this._controlsNoId.length; i++) {
        var control = this._controlsNoId[i];
        this._map.removeControl(control);
      }
      this._controlsNoId = [];

      for (var key in this._controlsById) {
        var _control = this._controlsById[key];
        this._map.removeControl(_control);
      }
      this._controlsById = {};
    }
  }]);

  return ControlStore;
}();

exports.default = ControlStore;


},{}],3:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.getCRS = getCRS;

var _leaflet = require("./global/leaflet");

var _leaflet2 = _interopRequireDefault(_leaflet);

var _proj4leaflet = require("./global/proj4leaflet");

var _proj4leaflet2 = _interopRequireDefault(_proj4leaflet);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

// Helper function to instanciate a ICRS instance.
function getCRS(crsOptions) {
  var crs = _leaflet2.default.CRS.EPSG3857; // Default Spherical Mercator

  switch (crsOptions.crsClass) {
    case "L.CRS.EPSG3857":
      crs = _leaflet2.default.CRS.EPSG3857;
      break;
    case "L.CRS.EPSG4326":
      crs = _leaflet2.default.CRS.EPSG4326;
      break;
    case "L.CRS.EPSG3395":
      crs = _leaflet2.default.CRS.EPSG3395;
      break;
    case "L.CRS.Simple":
      crs = _leaflet2.default.CRS.Simple;
      break;
    case "L.Proj.CRS":
      if (crsOptions.options && crsOptions.options.bounds) {
        crsOptions.options.bounds = _leaflet2.default.bounds(crsOptions.options.bounds);
      }
      if (crsOptions.options && crsOptions.options.transformation) {
        crsOptions.options.transformation = new _leaflet2.default.Transformation(crsOptions.options.transformation[0], crsOptions.options.transformation[1], crsOptions.options.transformation[2], crsOptions.options.transformation[3]);
      }
      crs = new _proj4leaflet2.default.CRS(crsOptions.code, crsOptions.proj4def, crsOptions.options);
      break;
    case "L.Proj.CRS.TMS":
      if (crsOptions.options && crsOptions.options.bounds) {
        crsOptions.options.bounds = _leaflet2.default.bounds(crsOptions.options.bounds);
      }
      if (crsOptions.options && crsOptions.options.transformation) {
        crsOptions.options.transformation = _leaflet2.default.Transformation(crsOptions.options.transformation[0], crsOptions.options.transformation[1], crsOptions.options.transformation[2], crsOptions.options.transformation[3]);
      }
      // L.Proj.CRS.TMS is deprecated as of Leaflet 1.x, fall back to L.Proj.CRS
      //crs = new Proj4Leaflet.CRS.TMS(crsOptions.code, crsOptions.proj4def,
      //crsOptions.projectedBounds, crsOptions.options);
      crs = new _proj4leaflet2.default.CRS(crsOptions.code, crsOptions.proj4def, crsOptions.options);
      break;
  }
  return crs;
}


},{"./global/leaflet":10,"./global/proj4leaflet":11}],4:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol ? "symbol" : typeof obj; };

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _util = require("./util");

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

var DataFrame = function () {
  function DataFrame() {
    _classCallCheck(this, DataFrame);

    this.columns = [];
    this.colnames = [];
    this.colstrict = [];

    this.effectiveLength = 0;
    this.colindices = {};
  }

  _createClass(DataFrame, [{
    key: "_updateCachedProperties",
    value: function _updateCachedProperties() {
      var _this = this;

      this.effectiveLength = 0;
      this.colindices = {};

      this.columns.forEach(function (column, i) {
        _this.effectiveLength = Math.max(_this.effectiveLength, column.length);
        _this.colindices[_this.colnames[i]] = i;
      });
    }
  }, {
    key: "_colIndex",
    value: function _colIndex(colname) {
      var index = this.colindices[colname];
      if (typeof index === "undefined") return -1;
      return index;
    }
  }, {
    key: "col",
    value: function col(name, values, strict) {
      if (typeof name !== "string") throw new Error("Invalid column name \"" + name + "\"");

      var index = this._colIndex(name);

      if (arguments.length === 1) {
        if (index < 0) return null;else return (0, _util.recycle)(this.columns[index], this.effectiveLength);
      }

      if (index < 0) {
        index = this.colnames.length;
        this.colnames.push(name);
      }
      this.columns[index] = (0, _util.asArray)(values);
      this.colstrict[index] = !!strict;

      // TODO: Validate strictness (ensure lengths match up with other stricts)

      this._updateCachedProperties();

      return this;
    }
  }, {
    key: "cbind",
    value: function cbind(obj, strict) {
      var _this2 = this;

      Object.keys(obj).forEach(function (name) {
        var coldata = obj[name];
        _this2.col(name, coldata);
      });
      return this;
    }
  }, {
    key: "get",
    value: function get(row, col, missingOK) {
      var _this3 = this;

      if (row > this.effectiveLength) throw new Error("Row argument was out of bounds: " + row + " > " + this.effectiveLength);

      var colIndex = -1;
      if (typeof col === "undefined") {
        var _ret = function () {
          var rowData = {};
          _this3.colnames.forEach(function (name, i) {
            rowData[name] = _this3.columns[i][row % _this3.columns[i].length];
          });
          return {
            v: rowData
          };
        }();

        if ((typeof _ret === "undefined" ? "undefined" : _typeof(_ret)) === "object") return _ret.v;
      } else if (typeof col === "string") {
        colIndex = this._colIndex(col);
      } else if (typeof col === "number") {
        colIndex = col;
      }
      if (colIndex < 0 || colIndex > this.columns.length) {
        if (missingOK) return void 0;else throw new Error("Unknown column index: " + col);
      }

      return this.columns[colIndex][row % this.columns[colIndex].length];
    }
  }, {
    key: "nrow",
    value: function nrow() {
      return this.effectiveLength;
    }
  }]);

  return DataFrame;
}();

exports.default = DataFrame;


},{"./util":17}],5:[function(require,module,exports){
"use strict";

var _leaflet = require("./global/leaflet");

var _leaflet2 = _interopRequireDefault(_leaflet);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

// In RMarkdown's self-contained mode, we don't have a way to carry around the
// images that Leaflet needs but doesn't load into the page. Instead, we'll set
// data URIs for the default marker, and let any others be loaded via CDN.
if (typeof _leaflet2.default.Icon.Default.imagePath === "undefined") {
  // if in a local file, support http
  switch (window.location.protocol) {
    case "http:":
      // don't force http site to be done with https
      _leaflet2.default.Icon.Default.imagePath = "http://cdn.leafletjs.com/leaflet/v1.3.1/images/";
      break;
    default:
      // file
      // https
      // otherwise use https as it works on files and https
      _leaflet2.default.Icon.Default.imagePath = "https://unpkg.com/leaflet@1.3.1/dist/images/";
      break;
  }
  // don't know how to make this dataURI work since
  //  will be appended to Defaul.imagePath above
  /*
  if (L.Browser.retina) {
    L.Icon.Default.prototype.options.iconUrl = "data:image/png;base64,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";
  } else {
    L.Icon.Default.prototype.options.iconUrl = "data:image/png;base64,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";
  }
  */
}


},{"./global/leaflet":10}],6:[function(require,module,exports){
"use strict";

var _leaflet = require("./global/leaflet");

var _leaflet2 = _interopRequireDefault(_leaflet);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

// add texxtsize, textOnly, and style
_leaflet2.default.Tooltip.prototype.options.textsize = "10px";
_leaflet2.default.Tooltip.prototype.options.textOnly = false;
_leaflet2.default.Tooltip.prototype.options.style = null;

// copy original layout to not completely stomp it.
var initLayoutOriginal = _leaflet2.default.Tooltip.prototype._initLayout;

_leaflet2.default.Tooltip.prototype._initLayout = function () {
  initLayoutOriginal.call(this);
  this._container.style.fontSize = this.options.textsize;

  if (this.options.textOnly) {
    _leaflet2.default.DomUtil.addClass(this._container, "leaflet-tooltip-text-only");
  }

  if (this.options.style) {
    for (var property in this.options.style) {
      this._container.style[property] = this.options.style[property];
    }
  }
};


},{"./global/leaflet":10}],7:[function(require,module,exports){
"use strict";

var _leaflet = require("./global/leaflet");

var _leaflet2 = _interopRequireDefault(_leaflet);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var protocolRegex = /^\/\//;
var upgrade_protocol = function upgrade_protocol(urlTemplate) {
  if (protocolRegex.test(urlTemplate)) {
    if (window.location.protocol === "file:") {
      // if in a local file, support http
      // http should auto upgrade if necessary
      urlTemplate = "http:" + urlTemplate;
    }
  }
  return urlTemplate;
};

var originalLTileLayerInitialize = _leaflet2.default.TileLayer.prototype.initialize;
_leaflet2.default.TileLayer.prototype.initialize = function (urlTemplate, options) {
  urlTemplate = upgrade_protocol(urlTemplate);
  originalLTileLayerInitialize.call(this, urlTemplate, options);
};

var originalLTileLayerWMSInitialize = _leaflet2.default.TileLayer.WMS.prototype.initialize;
_leaflet2.default.TileLayer.WMS.prototype.initialize = function (urlTemplate, options) {
  urlTemplate = upgrade_protocol(urlTemplate);
  originalLTileLayerWMSInitialize.call(this, urlTemplate, options);
};


},{"./global/leaflet":10}],8:[function(require,module,exports){
(function (global){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = global.HTMLWidgets;


}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
},{}],9:[function(require,module,exports){
(function (global){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = global.jQuery;


}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
},{}],10:[function(require,module,exports){
(function (global){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = global.L;


}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
},{}],11:[function(require,module,exports){
(function (global){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = global.L.Proj;


}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
},{}],12:[function(require,module,exports){
(function (global){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = global.Shiny;


}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
},{}],13:[function(require,module,exports){
"use strict";

var _jquery = require("./global/jquery");

var _jquery2 = _interopRequireDefault(_jquery);

var _leaflet = require("./global/leaflet");

var _leaflet2 = _interopRequireDefault(_leaflet);

var _shiny = require("./global/shiny");

var _shiny2 = _interopRequireDefault(_shiny);

var _htmlwidgets = require("./global/htmlwidgets");

var _htmlwidgets2 = _interopRequireDefault(_htmlwidgets);

var _util = require("./util");

var _crs_utils = require("./crs_utils");

var _controlStore = require("./control-store");

var _controlStore2 = _interopRequireDefault(_controlStore);

var _layerManager = require("./layer-manager");

var _layerManager2 = _interopRequireDefault(_layerManager);

var _methods = require("./methods");

var _methods2 = _interopRequireDefault(_methods);

require("./fixup-default-icon");

require("./fixup-default-tooltip");

require("./fixup-url-protocol");

var _dataframe = require("./dataframe");

var _dataframe2 = _interopRequireDefault(_dataframe);

var _clusterLayerStore = require("./cluster-layer-store");

var _clusterLayerStore2 = _interopRequireDefault(_clusterLayerStore);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

window.LeafletWidget = {};
window.LeafletWidget.utils = {};
var methods = window.LeafletWidget.methods = _jquery2.default.extend({}, _methods2.default);
window.LeafletWidget.DataFrame = _dataframe2.default;
window.LeafletWidget.ClusterLayerStore = _clusterLayerStore2.default;
window.LeafletWidget.utils.getCRS = _crs_utils.getCRS;

// Send updated bounds back to app. Takes a leaflet event object as input.
function updateBounds(map) {
  var id = map.getContainer().id;
  var bounds = map.getBounds();

  _shiny2.default.onInputChange(id + "_bounds", {
    north: bounds.getNorthEast().lat,
    east: bounds.getNorthEast().lng,
    south: bounds.getSouthWest().lat,
    west: bounds.getSouthWest().lng
  });
  _shiny2.default.onInputChange(id + "_center", {
    lng: map.getCenter().lng,
    lat: map.getCenter().lat
  });
  _shiny2.default.onInputChange(id + "_zoom", map.getZoom());
}

function preventUnintendedZoomOnScroll(map) {
  // Prevent unwanted scroll capturing. Similar in purpose to
  // https://github.com/CliffCloud/Leaflet.Sleep but with a
  // different set of heuristics.

  // The basic idea is that when a mousewheel/DOMMouseScroll
  // event is seen, we disable scroll wheel zooming until the
  // user moves their mouse cursor or clicks on the map. This
  // is slightly trickier than just listening for mousemove,
  // because mousemove is fired when the page is scrolled,
  // even if the user did not physically move the mouse. We
  // handle this by examining the mousemove event's screenX
  // and screenY properties; if they change, we know it's a
  // "true" move.

  // lastScreen can never be null, but its x and y can.
  var lastScreen = { x: null, y: null };
  (0, _jquery2.default)(document).on("mousewheel DOMMouseScroll", "*", function (e) {
    // Disable zooming (until the mouse moves or click)
    map.scrollWheelZoom.disable();
    // Any mousemove events at this screen position will be ignored.
    lastScreen = { x: e.originalEvent.screenX, y: e.originalEvent.screenY };
  });
  (0, _jquery2.default)(document).on("mousemove", "*", function (e) {
    // Did the mouse really move?
    if (lastScreen.x !== null && e.screenX !== lastScreen.x || e.screenY !== lastScreen.y) {
      // It really moved. Enable zooming.
      map.scrollWheelZoom.enable();
      lastScreen = { x: null, y: null };
    }
  });
  (0, _jquery2.default)(document).on("mousedown", ".leaflet", function (e) {
    // Clicking always enables zooming.
    map.scrollWheelZoom.enable();
    lastScreen = { x: null, y: null };
  });
}

_htmlwidgets2.default.widget({

  name: "leaflet",
  type: "output",
  factory: function factory(el, width, height) {

    var map = null;

    return {

      // we need to store our map in our returned object.
      getMap: function getMap() {
        return map;
      },

      renderValue: function renderValue(data) {

        // Create an appropriate CRS Object if specified

        if (data && data.options && data.options.crs) {
          data.options.crs = (0, _crs_utils.getCRS)(data.options.crs);
        }

        // As per https://github.com/rstudio/leaflet/pull/294#discussion_r79584810
        if (map) {
          map.remove();
          map = function () {
            return;
          }(); // undefine map
        }

        if (data.options.mapFactory && typeof data.options.mapFactory === "function") {
          map = data.options.mapFactory(el, data.options);
        } else {
          map = _leaflet2.default.map(el, data.options);
        }

        preventUnintendedZoomOnScroll(map);

        // Store some state in the map object
        map.leafletr = {
          // Has the map ever rendered successfully?
          hasRendered: false,
          // Data to be rendered when resize is called with area != 0
          pendingRenderData: null
        };

        // Check if the map is rendered statically (no output binding)
        if (_htmlwidgets2.default.shinyMode && /\bshiny-bound-output\b/.test(el.className)) {
          (function () {

            map.id = el.id;

            // Store the map on the element so we can find it later by ID
            (0, _jquery2.default)(el).data("leaflet-map", map);

            // When the map is clicked, send the coordinates back to the app
            map.on("click", function (e) {
              _shiny2.default.onInputChange(map.id + "_click", {
                lat: e.latlng.lat,
                lng: e.latlng.lng,
                ".nonce": Math.random() // Force reactivity if lat/lng hasn't changed
              });
            });

            var groupTimerId = null;

            map.on("moveend", function (e) {
              updateBounds(e.target);
            }).on("layeradd layerremove", function (e) {
              // If the layer that's coming or going is a group we created, tell
              // the server.
              if (map.layerManager.getGroupNameFromLayerGroup(e.layer)) {
                // But to avoid chattiness, coalesce events
                if (groupTimerId) {
                  clearTimeout(groupTimerId);
                  groupTimerId = null;
                }
                groupTimerId = setTimeout(function () {
                  groupTimerId = null;
                  _shiny2.default.onInputChange(map.id + "_groups", map.layerManager.getVisibleGroups());
                }, 100);
              }
            });
          })();
        }
        this.doRenderValue(data, map);
      },
      doRenderValue: function doRenderValue(data, map) {
        // Leaflet does not behave well when you set up a bunch of layers when
        // the map is not visible (width/height == 0). Popups get misaligned
        // relative to their owning markers, and the fitBounds calculations
        // are off. Therefore we wait until the map is actually showing to
        // render the value (we rely on the resize() callback being invoked
        // at the appropriate time).
        //
        // There may be an issue with leafletProxy() calls being made while
        // the map is not being viewed--not sure what the right solution is
        // there.
        if (el.offsetWidth === 0 || el.offsetHeight === 0) {
          map.leafletr.pendingRenderData = data;
          return;
        }
        map.leafletr.pendingRenderData = null;

        // Merge data options into defaults
        var options = _jquery2.default.extend({ zoomToLimits: "always" }, data.options);

        if (!map.layerManager) {
          map.controls = new _controlStore2.default(map);
          map.layerManager = new _layerManager2.default(map);
        } else {
          map.controls.clear();
          map.layerManager.clear();
        }

        var explicitView = false;
        if (data.setView) {
          explicitView = true;
          map.setView.apply(map, data.setView);
        }
        if (data.fitBounds) {
          explicitView = true;
          methods.fitBounds.apply(map, data.fitBounds);
        }
        if (data.flyTo) {
          if (!explicitView && !map.leafletr.hasRendered) {
            // must be done to give a initial starting point
            map.fitWorld();
          }
          explicitView = true;
          map.flyTo.apply(map, data.flyTo);
        }
        if (data.flyToBounds) {
          if (!explicitView && !map.leafletr.hasRendered) {
            // must be done to give a initial starting point
            map.fitWorld();
          }
          explicitView = true;
          methods.flyToBounds.apply(map, data.flyToBounds);
        }
        if (data.options.center) {
          explicitView = true;
        }

        // Returns true if the zoomToLimits option says that the map should be
        // zoomed to map elements.
        function needsZoom() {
          return options.zoomToLimits === "always" || options.zoomToLimits === "first" && !map.leafletr.hasRendered;
        }

        if (!explicitView && needsZoom() && !map.getZoom()) {
          if (data.limits && !_jquery2.default.isEmptyObject(data.limits)) {
            // Use the natural limits of what's being drawn on the map
            // If the size of the bounding box is 0, leaflet gets all weird
            var pad = 0.006;
            if (data.limits.lat[0] === data.limits.lat[1]) {
              data.limits.lat[0] = data.limits.lat[0] - pad;
              data.limits.lat[1] = data.limits.lat[1] + pad;
            }
            if (data.limits.lng[0] === data.limits.lng[1]) {
              data.limits.lng[0] = data.limits.lng[0] - pad;
              data.limits.lng[1] = data.limits.lng[1] + pad;
            }
            map.fitBounds([[data.limits.lat[0], data.limits.lng[0]], [data.limits.lat[1], data.limits.lng[1]]]);
          } else {
            map.fitWorld();
          }
        }

        for (var i = 0; data.calls && i < data.calls.length; i++) {
          var call = data.calls[i];
          if (methods[call.method]) methods[call.method].apply(map, call.args);else (0, _util.log)("Unknown method " + call.method);
        }

        map.leafletr.hasRendered = true;

        if (_htmlwidgets2.default.shinyMode) {
          setTimeout(function () {
            updateBounds(map);
          }, 1);
        }
      },
      resize: function resize(width, height) {
        if (map) {
          map.invalidateSize();
          if (map.leafletr.pendingRenderData) {
            this.doRenderValue(map.leafletr.pendingRenderData, map);
          }
        }
      }
    };
  }
});

if (_htmlwidgets2.default.shinyMode) {
  _shiny2.default.addCustomMessageHandler("leaflet-calls", function (data) {
    var id = data.id;
    var el = document.getElementById(id);
    var map = el ? (0, _jquery2.default)(el).data("leaflet-map") : null;
    if (!map) {
      (0, _util.log)("Couldn't find map with id " + id);
      return;
    }

    for (var i = 0; i < data.calls.length; i++) {
      var call = data.calls[i];
      if (call.dependencies) {
        _shiny2.default.renderDependencies(call.dependencies);
      }
      if (methods[call.method]) methods[call.method].apply(map, call.args);else (0, _util.log)("Unknown method " + call.method);
    }
  });
}


},{"./cluster-layer-store":1,"./control-store":2,"./crs_utils":3,"./dataframe":4,"./fixup-default-icon":5,"./fixup-default-tooltip":6,"./fixup-url-protocol":7,"./global/htmlwidgets":8,"./global/jquery":9,"./global/leaflet":10,"./global/shiny":12,"./layer-manager":14,"./methods":15,"./util":17}],14:[function(require,module,exports){
(function (global){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _jquery = require("./global/jquery");

var _jquery2 = _interopRequireDefault(_jquery);

var _leaflet = require("./global/leaflet");

var _leaflet2 = _interopRequireDefault(_leaflet);

var _util = require("./util");

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

var LayerManager = function () {
  function LayerManager(map) {
    _classCallCheck(this, LayerManager);

    this._map = map;

    // BEGIN layer indices

    // {<groupname>: {<stamp>: layer}}
    this._byGroup = {};
    // {<categoryName>: {<stamp>: layer}}
    this._byCategory = {};
    // {<categoryName_layerId>: layer}
    this._byLayerId = {};
    // {<stamp>: {
    //             "group": <groupname>,
    //             "layerId": <layerId>,
    //             "category": <category>,
    //             "container": <container>
    //           }
    // }
    this._byStamp = {};
    // {<crosstalkGroupName>: {<key>: [<stamp>, <stamp>, ...], ...}}
    this._byCrosstalkGroup = {};

    // END layer indices

    // {<categoryName>: L.layerGroup}
    this._categoryContainers = {};
    // {<groupName>: L.layerGroup}
    this._groupContainers = {};
  }

  _createClass(LayerManager, [{
    key: "addLayer",
    value: function addLayer(layer, category, layerId, group, ctGroup, ctKey) {
      var _this = this;

      // Was a group provided?
      var hasId = typeof layerId === "string";
      var grouped = typeof group === "string";

      var stamp = _leaflet2.default.Util.stamp(layer) + "";

      // This will be the default layer group to add the layer to.
      // We may overwrite this let before using it (i.e. if a group is assigned).
      // This one liner creates the _categoryContainers[category] entry if it
      // doesn't already exist.
      var container = this._categoryContainers[category] = this._categoryContainers[category] || _leaflet2.default.layerGroup().addTo(this._map);

      var oldLayer = null;
      if (hasId) {
        // First, remove any layer with the same category and layerId
        var prefixedLayerId = this._layerIdKey(category, layerId);
        oldLayer = this._byLayerId[prefixedLayerId];
        if (oldLayer) {
          this._removeLayer(oldLayer);
        }

        // Update layerId index
        this._byLayerId[prefixedLayerId] = layer;
      }

      // Update group index
      if (grouped) {
        this._byGroup[group] = this._byGroup[group] || {};
        this._byGroup[group][stamp] = layer;

        // Since a group is assigned, don't add the layer to the category's layer
        // group; instead, use the group's layer group.
        // This one liner creates the _groupContainers[group] entry if it doesn't
        // already exist.
        container = this.getLayerGroup(group, true);
      }

      // Update category index
      this._byCategory[category] = this._byCategory[category] || {};
      this._byCategory[category][stamp] = layer;

      // Update stamp index
      var layerInfo = this._byStamp[stamp] = {
        layer: layer,
        group: group,
        ctGroup: ctGroup,
        ctKey: ctKey,
        layerId: layerId,
        category: category,
        container: container,
        hidden: false
      };

      // Update crosstalk group index
      if (ctGroup) {
        (function () {
          if (layer.setStyle) {
            // Need to save this info so we know what to set opacity to later
            layer.options.origOpacity = typeof layer.options.opacity !== "undefined" ? layer.options.opacity : 0.5;
            layer.options.origFillOpacity = typeof layer.options.fillOpacity !== "undefined" ? layer.options.fillOpacity : 0.2;
          }

          var ctg = _this._byCrosstalkGroup[ctGroup];
          if (!ctg) {
            (function () {
              ctg = _this._byCrosstalkGroup[ctGroup] = {};
              var crosstalk = global.crosstalk;

              var handleFilter = function handleFilter(e) {
                if (!e.value) {
                  var groupKeys = Object.keys(ctg);
                  for (var i = 0; i < groupKeys.length; i++) {
                    var key = groupKeys[i];
                    var _layerInfo = _this._byStamp[ctg[key]];
                    _this._setVisibility(_layerInfo, true);
                  }
                } else {
                  var selectedKeys = {};
                  for (var _i = 0; _i < e.value.length; _i++) {
                    selectedKeys[e.value[_i]] = true;
                  }
                  var _groupKeys = Object.keys(ctg);
                  for (var _i2 = 0; _i2 < _groupKeys.length; _i2++) {
                    var _key = _groupKeys[_i2];
                    var _layerInfo2 = _this._byStamp[ctg[_key]];
                    _this._setVisibility(_layerInfo2, selectedKeys[_groupKeys[_i2]]);
                  }
                }
              };
              var filterHandle = new crosstalk.FilterHandle(ctGroup);
              filterHandle.on("change", handleFilter);

              var handleSelection = function handleSelection(e) {
                if (!e.value || !e.value.length) {
                  var groupKeys = Object.keys(ctg);
                  for (var i = 0; i < groupKeys.length; i++) {
                    var key = groupKeys[i];
                    var _layerInfo3 = _this._byStamp[ctg[key]];
                    _this._setOpacity(_layerInfo3, 1.0);
                  }
                } else {
                  var selectedKeys = {};
                  for (var _i3 = 0; _i3 < e.value.length; _i3++) {
                    selectedKeys[e.value[_i3]] = true;
                  }
                  var _groupKeys2 = Object.keys(ctg);
                  for (var _i4 = 0; _i4 < _groupKeys2.length; _i4++) {
                    var _key2 = _groupKeys2[_i4];
                    var _layerInfo4 = _this._byStamp[ctg[_key2]];
                    _this._setOpacity(_layerInfo4, selectedKeys[_groupKeys2[_i4]] ? 1.0 : 0.2);
                  }
                }
              };
              var selHandle = new crosstalk.SelectionHandle(ctGroup);
              selHandle.on("change", handleSelection);

              setTimeout(function () {
                handleFilter({ value: filterHandle.filteredKeys });
                handleSelection({ value: selHandle.value });
              }, 100);
            })();
          }

          if (!ctg[ctKey]) ctg[ctKey] = [];
          ctg[ctKey].push(stamp);
        })();
      }

      // Add to container
      if (!layerInfo.hidden) container.addLayer(layer);

      return oldLayer;
    }
  }, {
    key: "brush",
    value: function brush(bounds, extraInfo) {
      var _this2 = this;

      /* eslint-disable no-console */

      // For each Crosstalk group...
      Object.keys(this._byCrosstalkGroup).forEach(function (ctGroupName) {
        var ctg = _this2._byCrosstalkGroup[ctGroupName];
        var selection = [];
        // ...iterate over each Crosstalk key (each of which may have multiple
        // layers)...
        Object.keys(ctg).forEach(function (ctKey) {
          // ...and for each layer...
          ctg[ctKey].forEach(function (stamp) {
            var layerInfo = _this2._byStamp[stamp];
            // ...if it's something with a point...
            if (layerInfo.layer.getLatLng) {
              // ... and it's inside the selection bounds...
              // TODO: Use pixel containment, not lat/lng containment
              if (bounds.contains(layerInfo.layer.getLatLng())) {
                // ...add the key to the selection.
                selection.push(ctKey);
              }
            }
          });
        });
        new global.crosstalk.SelectionHandle(ctGroupName).set(selection, extraInfo);
      });
    }
  }, {
    key: "unbrush",
    value: function unbrush(extraInfo) {
      Object.keys(this._byCrosstalkGroup).forEach(function (ctGroupName) {
        new global.crosstalk.SelectionHandle(ctGroupName).clear(extraInfo);
      });
    }
  }, {
    key: "_setVisibility",
    value: function _setVisibility(layerInfo, visible) {
      if (layerInfo.hidden ^ visible) {
        return;
      } else if (visible) {
        layerInfo.container.addLayer(layerInfo.layer);
        layerInfo.hidden = false;
      } else {
        layerInfo.container.removeLayer(layerInfo.layer);
        layerInfo.hidden = true;
      }
    }
  }, {
    key: "_setOpacity",
    value: function _setOpacity(layerInfo, opacity) {
      if (layerInfo.layer.setOpacity) {
        layerInfo.layer.setOpacity(opacity);
      } else if (layerInfo.layer.setStyle) {
        layerInfo.layer.setStyle({
          opacity: opacity * layerInfo.layer.options.origOpacity,
          fillOpacity: opacity * layerInfo.layer.options.origFillOpacity
        });
      }
    }
  }, {
    key: "getLayer",
    value: function getLayer(category, layerId) {
      return this._byLayerId[this._layerIdKey(category, layerId)];
    }
  }, {
    key: "removeLayer",
    value: function removeLayer(category, layerIds) {
      var _this3 = this;

      // Find layer info
      _jquery2.default.each((0, _util.asArray)(layerIds), function (i, layerId) {
        var layer = _this3._byLayerId[_this3._layerIdKey(category, layerId)];
        if (layer) {
          _this3._removeLayer(layer);
        }
      });
    }
  }, {
    key: "clearLayers",
    value: function clearLayers(category) {
      var _this4 = this;

      // Find all layers in _byCategory[category]
      var catTable = this._byCategory[category];
      if (!catTable) {
        return false;
      }

      // Remove all layers. Make copy of keys to avoid mutating the collection
      // behind the iterator you're accessing.
      var stamps = [];
      _jquery2.default.each(catTable, function (k, v) {
        stamps.push(k);
      });
      _jquery2.default.each(stamps, function (i, stamp) {
        _this4._removeLayer(stamp);
      });
    }
  }, {
    key: "getLayerGroup",
    value: function getLayerGroup(group, ensureExists) {
      var g = this._groupContainers[group];
      if (ensureExists && !g) {
        this._byGroup[group] = this._byGroup[group] || {};
        g = this._groupContainers[group] = _leaflet2.default.featureGroup();
        g.groupname = group;
        g.addTo(this._map);
      }
      return g;
    }
  }, {
    key: "getGroupNameFromLayerGroup",
    value: function getGroupNameFromLayerGroup(layerGroup) {
      return layerGroup.groupname;
    }
  }, {
    key: "getVisibleGroups",
    value: function getVisibleGroups() {
      var _this5 = this;

      var result = [];
      _jquery2.default.each(this._groupContainers, function (k, v) {
        if (_this5._map.hasLayer(v)) {
          result.push(k);
        }
      });
      return result;
    }
  }, {
    key: "getAllGroupNames",
    value: function getAllGroupNames() {
      var result = [];
      _jquery2.default.each(this._groupContainers, function (k, v) {
        result.push(k);
      });
      return result;
    }
  }, {
    key: "clearGroup",
    value: function clearGroup(group) {
      var _this6 = this;

      // Find all layers in _byGroup[group]
      var groupTable = this._byGroup[group];
      if (!groupTable) {
        return false;
      }

      // Remove all layers. Make copy of keys to avoid mutating the collection
      // behind the iterator you're accessing.
      var stamps = [];
      _jquery2.default.each(groupTable, function (k, v) {
        stamps.push(k);
      });
      _jquery2.default.each(stamps, function (i, stamp) {
        _this6._removeLayer(stamp);
      });
    }
  }, {
    key: "clear",
    value: function clear() {
      function clearLayerGroup(key, layerGroup) {
        layerGroup.clearLayers();
      }
      // Clear all indices and layerGroups
      this._byGroup = {};
      this._byCategory = {};
      this._byLayerId = {};
      this._byStamp = {};
      this._byCrosstalkGroup = {};
      _jquery2.default.each(this._categoryContainers, clearLayerGroup);
      this._categoryContainers = {};
      _jquery2.default.each(this._groupContainers, clearLayerGroup);
      this._groupContainers = {};
    }
  }, {
    key: "_removeLayer",
    value: function _removeLayer(layer) {
      var stamp = void 0;
      if (typeof layer === "string") {
        stamp = layer;
      } else {
        stamp = _leaflet2.default.Util.stamp(layer);
      }

      var layerInfo = this._byStamp[stamp];
      if (!layerInfo) {
        return false;
      }

      layerInfo.container.removeLayer(stamp);
      if (typeof layerInfo.group === "string") {
        delete this._byGroup[layerInfo.group][stamp];
      }
      if (typeof layerInfo.layerId === "string") {
        delete this._byLayerId[this._layerIdKey(layerInfo.category, layerInfo.layerId)];
      }
      delete this._byCategory[layerInfo.category][stamp];
      delete this._byStamp[stamp];
      if (layerInfo.ctGroup) {
        var ctGroup = this._byCrosstalkGroup[layerInfo.ctGroup];
        var layersForKey = ctGroup[layerInfo.ctKey];
        var idx = layersForKey ? layersForKey.indexOf(stamp) : -1;
        if (idx >= 0) {
          if (layersForKey.length === 1) {
            delete ctGroup[layerInfo.ctKey];
          } else {
            layersForKey.splice(idx, 1);
          }
        }
      }
    }
  }, {
    key: "_layerIdKey",
    value: function _layerIdKey(category, layerId) {
      return category + "\n" + layerId;
    }
  }]);

  return LayerManager;
}();

exports.default = LayerManager;


}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
},{"./global/jquery":9,"./global/leaflet":10,"./util":17}],15:[function(require,module,exports){
(function (global){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol ? "symbol" : typeof obj; };

var _jquery = require("./global/jquery");

var _jquery2 = _interopRequireDefault(_jquery);

var _leaflet = require("./global/leaflet");

var _leaflet2 = _interopRequireDefault(_leaflet);

var _shiny = require("./global/shiny");

var _shiny2 = _interopRequireDefault(_shiny);

var _htmlwidgets = require("./global/htmlwidgets");

var _htmlwidgets2 = _interopRequireDefault(_htmlwidgets);

var _util = require("./util");

var _crs_utils = require("./crs_utils");

var _dataframe = require("./dataframe");

var _dataframe2 = _interopRequireDefault(_dataframe);

var _clusterLayerStore = require("./cluster-layer-store");

var _clusterLayerStore2 = _interopRequireDefault(_clusterLayerStore);

var _mipmapper = require("./mipmapper");

var _mipmapper2 = _interopRequireDefault(_mipmapper);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var methods = {};
exports.default = methods;


function mouseHandler(mapId, layerId, group, eventName, extraInfo) {
  return function (e) {
    if (!_htmlwidgets2.default.shinyMode) return;

    var latLng = e.target.getLatLng ? e.target.getLatLng() : e.latlng;
    if (latLng) {
      // retrieve only lat, lon values to remove prototype
      //   and extra parameters added by 3rd party modules
      // these objects are for json serialization, not javascript
      var latLngVal = _leaflet2.default.latLng(latLng); // make sure it has consistent shape
      latLng = { lat: latLngVal.lat, lng: latLngVal.lng };
    }
    var eventInfo = _jquery2.default.extend({
      id: layerId,
      ".nonce": Math.random() // force reactivity
    }, group !== null ? { group: group } : null, latLng, extraInfo);

    _shiny2.default.onInputChange(mapId + "_" + eventName, eventInfo);
  };
}

methods.mouseHandler = mouseHandler;

methods.clearGroup = function (group) {
  var _this = this;

  _jquery2.default.each((0, _util.asArray)(group), function (i, v) {
    _this.layerManager.clearGroup(v);
  });
};

methods.setView = function (center, zoom, options) {
  this.setView(center, zoom, options);
};

methods.fitBounds = function (lat1, lng1, lat2, lng2, options) {
  this.fitBounds([[lat1, lng1], [lat2, lng2]], options);
};

methods.flyTo = function (center, zoom, options) {
  this.flyTo(center, zoom, options);
};

methods.flyToBounds = function (lat1, lng1, lat2, lng2, options) {
  this.flyToBounds([[lat1, lng1], [lat2, lng2]], options);
};

methods.setMaxBounds = function (lat1, lng1, lat2, lng2) {
  this.setMaxBounds([[lat1, lng1], [lat2, lng2]]);
};

methods.addPopups = function (lat, lng, popup, layerId, group, options) {
  var _this2 = this;

  var df = new _dataframe2.default().col("lat", lat).col("lng", lng).col("popup", popup).col("layerId", layerId).col("group", group).cbind(options);

  var _loop = function _loop(i) {
    if (_jquery2.default.isNumeric(df.get(i, "lat")) && _jquery2.default.isNumeric(df.get(i, "lng"))) {
      (function () {
        var popup = _leaflet2.default.popup(df.get(i)).setLatLng([df.get(i, "lat"), df.get(i, "lng")]).setContent(df.get(i, "popup"));
        var thisId = df.get(i, "layerId");
        var thisGroup = df.get(i, "group");
        this.layerManager.addLayer(popup, "popup", thisId, thisGroup);
      }).call(_this2);
    }
  };

  for (var i = 0; i < df.nrow(); i++) {
    _loop(i);
  }
};

methods.removePopup = function (layerId) {
  this.layerManager.removeLayer("popup", layerId);
};

methods.clearPopups = function () {
  this.layerManager.clearLayers("popup");
};

methods.addTiles = function (urlTemplate, layerId, group, options) {
  this.layerManager.addLayer(_leaflet2.default.tileLayer(urlTemplate, options), "tile", layerId, group);
};

methods.removeTiles = function (layerId) {
  this.layerManager.removeLayer("tile", layerId);
};

methods.clearTiles = function () {
  this.layerManager.clearLayers("tile");
};

methods.addWMSTiles = function (baseUrl, layerId, group, options) {
  if (options && options.crs) {
    options.crs = (0, _crs_utils.getCRS)(options.crs);
  }
  this.layerManager.addLayer(_leaflet2.default.tileLayer.wms(baseUrl, options), "tile", layerId, group);
};

// Given:
//   {data: ["a", "b", "c"], index: [0, 1, 0, 2]}
// returns:
//   ["a", "b", "a", "c"]
function unpackStrings(iconset) {
  if (!iconset) {
    return iconset;
  }
  if (typeof iconset.index === "undefined") {
    return iconset;
  }

  iconset.data = (0, _util.asArray)(iconset.data);
  iconset.index = (0, _util.asArray)(iconset.index);

  return _jquery2.default.map(iconset.index, function (e, i) {
    return iconset.data[e];
  });
}

function addMarkers(map, df, group, clusterOptions, clusterId, markerFunc) {
  (function () {
    var _this3 = this;

    var clusterGroup = this.layerManager.getLayer("cluster", clusterId),
        cluster = clusterOptions !== null;
    if (cluster && !clusterGroup) {
      clusterGroup = _leaflet2.default.markerClusterGroup.layerSupport(clusterOptions);
      if (clusterOptions.freezeAtZoom) {
        var freezeAtZoom = clusterOptions.freezeAtZoom;
        delete clusterOptions.freezeAtZoom;
        clusterGroup.freezeAtZoom(freezeAtZoom);
      }
      clusterGroup.clusterLayerStore = new _clusterLayerStore2.default(clusterGroup);
    }
    var extraInfo = cluster ? { clusterId: clusterId } : {};

    var _loop2 = function _loop2(i) {
      if (_jquery2.default.isNumeric(df.get(i, "lat")) && _jquery2.default.isNumeric(df.get(i, "lng"))) {
        (function () {
          var marker = markerFunc(df, i);
          var thisId = df.get(i, "layerId");
          var thisGroup = cluster ? null : df.get(i, "group");
          if (cluster) {
            clusterGroup.clusterLayerStore.add(marker, thisId);
          } else {
            this.layerManager.addLayer(marker, "marker", thisId, thisGroup, df.get(i, "ctGroup", true), df.get(i, "ctKey", true));
          }
          var popup = df.get(i, "popup");
          var popupOptions = df.get(i, "popupOptions");
          if (popup !== null) {
            if (popupOptions !== null) {
              marker.bindPopup(popup, popupOptions);
            } else {
              marker.bindPopup(popup);
            }
          }
          var label = df.get(i, "label");
          var labelOptions = df.get(i, "labelOptions");
          if (label !== null) {
            if (labelOptions !== null) {
              if (labelOptions.permanent) {
                marker.bindTooltip(label, labelOptions).openTooltip();
              } else {
                marker.bindTooltip(label, labelOptions);
              }
            } else {
              marker.bindTooltip(label);
            }
          }
          marker.on("click", mouseHandler(this.id, thisId, thisGroup, "marker_click", extraInfo), this);
          marker.on("mouseover", mouseHandler(this.id, thisId, thisGroup, "marker_mouseover", extraInfo), this);
          marker.on("mouseout", mouseHandler(this.id, thisId, thisGroup, "marker_mouseout", extraInfo), this);
          marker.on("dragend", mouseHandler(this.id, thisId, thisGroup, "marker_dragend", extraInfo), this);
        }).call(_this3);
      }
    };

    for (var i = 0; i < df.nrow(); i++) {
      _loop2(i);
    }

    if (cluster) {
      this.layerManager.addLayer(clusterGroup, "cluster", clusterId, group);
    }
  }).call(map);
}

methods.addGenericMarkers = addMarkers;

methods.addMarkers = function (lat, lng, icon, layerId, group, options, popup, popupOptions, clusterOptions, clusterId, label, labelOptions, crosstalkOptions) {
  var icondf = void 0;
  var getIcon = void 0;

  if (icon) {
    // Unpack icons
    icon.iconUrl = unpackStrings(icon.iconUrl);
    icon.iconRetinaUrl = unpackStrings(icon.iconRetinaUrl);
    icon.shadowUrl = unpackStrings(icon.shadowUrl);
    icon.shadowRetinaUrl = unpackStrings(icon.shadowRetinaUrl);

    // This cbinds the icon URLs and any other icon options; they're all
    // present on the icon object.
    icondf = new _dataframe2.default().cbind(icon);

    // Constructs an icon from a specified row of the icon dataframe.
    getIcon = function getIcon(i) {
      var opts = icondf.get(i);
      if (!opts.iconUrl) {
        return new _leaflet2.default.Icon.Default();
      }

      // Composite options (like points or sizes) are passed from R with each
      // individual component as its own option. We need to combine them now
      // into their composite form.
      if (opts.iconWidth) {
        opts.iconSize = [opts.iconWidth, opts.iconHeight];
      }
      if (opts.shadowWidth) {
        opts.shadowSize = [opts.shadowWidth, opts.shadowHeight];
      }
      if (opts.iconAnchorX) {
        opts.iconAnchor = [opts.iconAnchorX, opts.iconAnchorY];
      }
      if (opts.shadowAnchorX) {
        opts.shadowAnchor = [opts.shadowAnchorX, opts.shadowAnchorY];
      }
      if (opts.popupAnchorX) {
        opts.popupAnchor = [opts.popupAnchorX, opts.popupAnchorY];
      }

      return new _leaflet2.default.Icon(opts);
    };
  }

  if (!(_jquery2.default.isEmptyObject(lat) || _jquery2.default.isEmptyObject(lng)) || _jquery2.default.isNumeric(lat) && _jquery2.default.isNumeric(lng)) {

    var df = new _dataframe2.default().col("lat", lat).col("lng", lng).col("layerId", layerId).col("group", group).col("popup", popup).col("popupOptions", popupOptions).col("label", label).col("labelOptions", labelOptions).cbind(options).cbind(crosstalkOptions || {});

    if (icon) icondf.effectiveLength = df.nrow();

    addMarkers(this, df, group, clusterOptions, clusterId, function (df, i) {
      var options = df.get(i);
      if (icon) options.icon = getIcon(i);
      return _leaflet2.default.marker([df.get(i, "lat"), df.get(i, "lng")], options);
    });
  }
};

methods.addAwesomeMarkers = function (lat, lng, icon, layerId, group, options, popup, popupOptions, clusterOptions, clusterId, label, labelOptions, crosstalkOptions) {
  var icondf = void 0;
  var getIcon = void 0;
  if (icon) {

    // This cbinds the icon URLs and any other icon options; they're all
    // present on the icon object.
    icondf = new _dataframe2.default().cbind(icon);

    // Constructs an icon from a specified row of the icon dataframe.
    getIcon = function getIcon(i) {
      var opts = icondf.get(i);
      if (!opts) {
        return new _leaflet2.default.AwesomeMarkers.icon();
      }

      if (opts.squareMarker) {
        opts.className = "awesome-marker awesome-marker-square";
      }
      return new _leaflet2.default.AwesomeMarkers.icon(opts);
    };
  }

  if (!(_jquery2.default.isEmptyObject(lat) || _jquery2.default.isEmptyObject(lng)) || _jquery2.default.isNumeric(lat) && _jquery2.default.isNumeric(lng)) {

    var df = new _dataframe2.default().col("lat", lat).col("lng", lng).col("layerId", layerId).col("group", group).col("popup", popup).col("popupOptions", popupOptions).col("label", label).col("labelOptions", labelOptions).cbind(options).cbind(crosstalkOptions || {});

    if (icon) icondf.effectiveLength = df.nrow();

    addMarkers(this, df, group, clusterOptions, clusterId, function (df, i) {
      var options = df.get(i);
      if (icon) options.icon = getIcon(i);
      return _leaflet2.default.marker([df.get(i, "lat"), df.get(i, "lng")], options);
    });
  }
};

function addLayers(map, category, df, layerFunc) {
  var _loop3 = function _loop3(i) {
    (function () {
      var _this4 = this;

      var layer = layerFunc(df, i);
      if (!_jquery2.default.isEmptyObject(layer)) {
        (function () {
          var thisId = df.get(i, "layerId");
          var thisGroup = df.get(i, "group");
          _this4.layerManager.addLayer(layer, category, thisId, thisGroup, df.get(i, "ctGroup", true), df.get(i, "ctKey", true));
          if (layer.bindPopup) {
            var popup = df.get(i, "popup");
            var popupOptions = df.get(i, "popupOptions");
            if (popup !== null) {
              if (popupOptions !== null) {
                layer.bindPopup(popup, popupOptions);
              } else {
                layer.bindPopup(popup);
              }
            }
          }
          if (layer.bindTooltip) {
            var label = df.get(i, "label");
            var labelOptions = df.get(i, "labelOptions");
            if (label !== null) {
              if (labelOptions !== null) {
                layer.bindTooltip(label, labelOptions);
              } else {
                layer.bindTooltip(label);
              }
            }
          }
          layer.on("click", mouseHandler(_this4.id, thisId, thisGroup, category + "_click"), _this4);
          layer.on("mouseover", mouseHandler(_this4.id, thisId, thisGroup, category + "_mouseover"), _this4);
          layer.on("mouseout", mouseHandler(_this4.id, thisId, thisGroup, category + "_mouseout"), _this4);
          var highlightStyle = df.get(i, "highlightOptions");

          if (!_jquery2.default.isEmptyObject(highlightStyle)) {
            (function () {

              var defaultStyle = {};
              _jquery2.default.each(highlightStyle, function (k, v) {
                if (k != "bringToFront" && k != "sendToBack") {
                  if (df.get(i, k)) {
                    defaultStyle[k] = df.get(i, k);
                  }
                }
              });

              layer.on("mouseover", function (e) {
                this.setStyle(highlightStyle);
                if (highlightStyle.bringToFront) {
                  this.bringToFront();
                }
              });
              layer.on("mouseout", function (e) {
                this.setStyle(defaultStyle);
                if (highlightStyle.sendToBack) {
                  this.bringToBack();
                }
              });
            })();
          }
        })();
      }
    }).call(map);
  };

  for (var i = 0; i < df.nrow(); i++) {
    _loop3(i);
  }
}

methods.addGenericLayers = addLayers;

methods.addCircles = function (lat, lng, radius, layerId, group, options, popup, popupOptions, label, labelOptions, highlightOptions, crosstalkOptions) {
  if (!(_jquery2.default.isEmptyObject(lat) || _jquery2.default.isEmptyObject(lng)) || _jquery2.default.isNumeric(lat) && _jquery2.default.isNumeric(lng)) {
    var df = new _dataframe2.default().col("lat", lat).col("lng", lng).col("radius", radius).col("layerId", layerId).col("group", group).col("popup", popup).col("popupOptions", popupOptions).col("label", label).col("labelOptions", labelOptions).col("highlightOptions", highlightOptions).cbind(options).cbind(crosstalkOptions || {});

    addLayers(this, "shape", df, function (df, i) {
      if (_jquery2.default.isNumeric(df.get(i, "lat")) && _jquery2.default.isNumeric(df.get(i, "lng")) && _jquery2.default.isNumeric(df.get(i, "radius"))) {
        return _leaflet2.default.circle([df.get(i, "lat"), df.get(i, "lng")], df.get(i, "radius"), df.get(i));
      } else {
        return null;
      }
    });
  }
};

methods.addCircleMarkers = function (lat, lng, radius, layerId, group, options, clusterOptions, clusterId, popup, popupOptions, label, labelOptions, crosstalkOptions) {
  if (!(_jquery2.default.isEmptyObject(lat) || _jquery2.default.isEmptyObject(lng)) || _jquery2.default.isNumeric(lat) && _jquery2.default.isNumeric(lng)) {
    var df = new _dataframe2.default().col("lat", lat).col("lng", lng).col("radius", radius).col("layerId", layerId).col("group", group).col("popup", popup).col("popupOptions", popupOptions).col("label", label).col("labelOptions", labelOptions).cbind(crosstalkOptions || {}).cbind(options);

    addMarkers(this, df, group, clusterOptions, clusterId, function (df, i) {
      return _leaflet2.default.circleMarker([df.get(i, "lat"), df.get(i, "lng")], df.get(i));
    });
  }
};

/*
 * @param lat Array of arrays of latitude coordinates for polylines
 * @param lng Array of arrays of longitude coordinates for polylines
 */
methods.addPolylines = function (polygons, layerId, group, options, popup, popupOptions, label, labelOptions, highlightOptions) {
  if (polygons.length > 0) {
    var df = new _dataframe2.default().col("shapes", polygons).col("layerId", layerId).col("group", group).col("popup", popup).col("popupOptions", popupOptions).col("label", label).col("labelOptions", labelOptions).col("highlightOptions", highlightOptions).cbind(options);

    addLayers(this, "shape", df, function (df, i) {
      var shapes = df.get(i, "shapes");
      shapes = shapes.map(function (shape) {
        return _htmlwidgets2.default.dataframeToD3(shape[0]);
      });
      if (shapes.length > 1) {
        return _leaflet2.default.polyline(shapes, df.get(i));
      } else {
        return _leaflet2.default.polyline(shapes[0], df.get(i));
      }
    });
  }
};

methods.removeMarker = function (layerId) {
  this.layerManager.removeLayer("marker", layerId);
};

methods.clearMarkers = function () {
  this.layerManager.clearLayers("marker");
};

methods.removeMarkerCluster = function (layerId) {
  this.layerManager.removeLayer("cluster", layerId);
};

methods.removeMarkerFromCluster = function (layerId, clusterId) {
  var cluster = this.layerManager.getLayer("cluster", clusterId);
  if (!cluster) return;
  cluster.clusterLayerStore.remove(layerId);
};

methods.clearMarkerClusters = function () {
  this.layerManager.clearLayers("cluster");
};

methods.removeShape = function (layerId) {
  this.layerManager.removeLayer("shape", layerId);
};

methods.clearShapes = function () {
  this.layerManager.clearLayers("shape");
};

methods.addRectangles = function (lat1, lng1, lat2, lng2, layerId, group, options, popup, popupOptions, label, labelOptions, highlightOptions) {
  var df = new _dataframe2.default().col("lat1", lat1).col("lng1", lng1).col("lat2", lat2).col("lng2", lng2).col("layerId", layerId).col("group", group).col("popup", popup).col("popupOptions", popupOptions).col("label", label).col("labelOptions", labelOptions).col("highlightOptions", highlightOptions).cbind(options);

  addLayers(this, "shape", df, function (df, i) {
    if (_jquery2.default.isNumeric(df.get(i, "lat1")) && _jquery2.default.isNumeric(df.get(i, "lng1")) && _jquery2.default.isNumeric(df.get(i, "lat2")) && _jquery2.default.isNumeric(df.get(i, "lng2"))) {
      return _leaflet2.default.rectangle([[df.get(i, "lat1"), df.get(i, "lng1")], [df.get(i, "lat2"), df.get(i, "lng2")]], df.get(i));
    } else {
      return null;
    }
  });
};

/*
 * @param lat Array of arrays of latitude coordinates for polygons
 * @param lng Array of arrays of longitude coordinates for polygons
 */
methods.addPolygons = function (polygons, layerId, group, options, popup, popupOptions, label, labelOptions, highlightOptions) {
  if (polygons.length > 0) {
    var df = new _dataframe2.default().col("shapes", polygons).col("layerId", layerId).col("group", group).col("popup", popup).col("popupOptions", popupOptions).col("label", label).col("labelOptions", labelOptions).col("highlightOptions", highlightOptions).cbind(options);

    addLayers(this, "shape", df, function (df, i) {
      // This code used to use L.multiPolygon, but that caused
      // double-click on a multipolygon to fail to zoom in on the
      // map. Surprisingly, putting all the rings in a single
      // polygon seems to still work; complicated multipolygons
      // are still rendered correctly.
      var shapes = df.get(i, "shapes").map(function (polygon) {
        return polygon.map(_htmlwidgets2.default.dataframeToD3);
      }).reduce(function (acc, val) {
        return acc.concat(val);
      }, []);
      return _leaflet2.default.polygon(shapes, df.get(i));
    });
  }
};

methods.addGeoJSON = function (data, layerId, group, style) {
  // This time, self is actually needed because the callbacks below need
  // to access both the inner and outer senses of "this"
  var self = this;
  if (typeof data === "string") {
    data = JSON.parse(data);
  }

  var globalStyle = _jquery2.default.extend({}, style, data.style || {});

  var gjlayer = _leaflet2.default.geoJson(data, {
    style: function style(feature) {
      if (feature.style || feature.properties.style) {
        return _jquery2.default.extend({}, globalStyle, feature.style, feature.properties.style);
      } else {
        return globalStyle;
      }
    },
    onEachFeature: function onEachFeature(feature, layer) {
      var extraInfo = {
        featureId: feature.id,
        properties: feature.properties
      };
      var popup = feature.properties.popup;
      if (typeof popup !== "undefined" && popup !== null) layer.bindPopup(popup);
      layer.on("click", mouseHandler(self.id, layerId, group, "geojson_click", extraInfo), this);
      layer.on("mouseover", mouseHandler(self.id, layerId, group, "geojson_mouseover", extraInfo), this);
      layer.on("mouseout", mouseHandler(self.id, layerId, group, "geojson_mouseout", extraInfo), this);
    }
  });
  this.layerManager.addLayer(gjlayer, "geojson", layerId, group);
};

methods.removeGeoJSON = function (layerId) {
  this.layerManager.removeLayer("geojson", layerId);
};

methods.clearGeoJSON = function () {
  this.layerManager.clearLayers("geojson");
};

methods.addTopoJSON = function (data, layerId, group, style) {
  // This time, self is actually needed because the callbacks below need
  // to access both the inner and outer senses of "this"
  var self = this;
  if (typeof data === "string") {
    data = JSON.parse(data);
  }

  var globalStyle = _jquery2.default.extend({}, style, data.style || {});

  var gjlayer = _leaflet2.default.geoJson(null, {
    style: function style(feature) {
      if (feature.style || feature.properties.style) {
        return _jquery2.default.extend({}, globalStyle, feature.style, feature.properties.style);
      } else {
        return globalStyle;
      }
    },
    onEachFeature: function onEachFeature(feature, layer) {
      var extraInfo = {
        featureId: feature.id,
        properties: feature.properties
      };
      var popup = feature.properties.popup;
      if (typeof popup !== "undefined" && popup !== null) layer.bindPopup(popup);
      layer.on("click", mouseHandler(self.id, layerId, group, "topojson_click", extraInfo), this);
      layer.on("mouseover", mouseHandler(self.id, layerId, group, "topojson_mouseover", extraInfo), this);
      layer.on("mouseout", mouseHandler(self.id, layerId, group, "topojson_mouseout", extraInfo), this);
    }
  });
  global.omnivore.topojson.parse(data, null, gjlayer);
  this.layerManager.addLayer(gjlayer, "topojson", layerId, group);
};

methods.removeTopoJSON = function (layerId) {
  this.layerManager.removeLayer("topojson", layerId);
};

methods.clearTopoJSON = function () {
  this.layerManager.clearLayers("topojson");
};

methods.addControl = function (html, position, layerId, classes) {
  function onAdd(map) {
    var div = _leaflet2.default.DomUtil.create("div", classes);
    if (typeof layerId !== "undefined" && layerId !== null) {
      div.setAttribute("id", layerId);
    }
    this._div = div;

    // It's possible for window.Shiny to be true but Shiny.initializeInputs to
    // not be, when a static leaflet widget is included as part of the shiny
    // UI directly (not through leafletOutput or uiOutput). In this case we
    // don't do the normal Shiny stuff as that will all happen when Shiny
    // itself loads and binds the entire doc.

    if (window.Shiny && _shiny2.default.initializeInputs) {
      _shiny2.default.renderHtml(html, this._div);
      _shiny2.default.initializeInputs(this._div);
      _shiny2.default.bindAll(this._div);
    } else {
      this._div.innerHTML = html;
    }

    return this._div;
  }
  function onRemove(map) {
    if (window.Shiny && _shiny2.default.unbindAll) {
      _shiny2.default.unbindAll(this._div);
    }
  }
  var Control = _leaflet2.default.Control.extend({
    options: { position: position },
    onAdd: onAdd,
    onRemove: onRemove
  });
  this.controls.add(new Control(), layerId, html);
};

methods.addCustomControl = function (control, layerId) {
  this.controls.add(control, layerId);
};

methods.removeControl = function (layerId) {
  this.controls.remove(layerId);
};

methods.getControl = function (layerId) {
  this.controls.get(layerId);
};

methods.clearControls = function () {
  this.controls.clear();
};

methods.addLegend = function (options) {
  var _this5 = this;

  var legend = _leaflet2.default.control({ position: options.position });
  var gradSpan = void 0;

  legend.onAdd = function (map) {
    var div = _leaflet2.default.DomUtil.create("div", options.className),
        colors = options.colors,
        labels = options.labels,
        legendHTML = "";
    if (options.type === "numeric") {
      (function () {
        // # Formatting constants.
        var singleBinHeight = 20; // The distance between tick marks, in px
        var vMargin = 8; // If 1st tick mark starts at top of gradient, how
        // many extra px are needed for the top half of the
        // 1st label? (ditto for last tick mark/label)
        var tickWidth = 4; // How wide should tick marks be, in px?
        var labelPadding = 6; // How much distance to reserve for tick mark?
        // (Must be >= tickWidth)

        // # Derived formatting parameters.

        // What's the height of a single bin, in percentage (of gradient height)?
        // It might not just be 1/(n-1), if the gradient extends past the tick
        // marks (which can be the case for pretty cut points).
        var singleBinPct = (options.extra.p_n - options.extra.p_1) / (labels.length - 1);
        // Each bin is `singleBinHeight` high. How tall is the gradient?
        var totalHeight = 1 / singleBinPct * singleBinHeight + 1;
        // How far should the first tick be shifted down, relative to the top
        // of the gradient?
        var tickOffset = singleBinHeight / singleBinPct * options.extra.p_1;

        gradSpan = (0, _jquery2.default)("<span/>").css({
          "background": "linear-gradient(" + colors + ")",
          "opacity": options.opacity,
          "height": totalHeight + "px",
          "width": "18px",
          "display": "block",
          "margin-top": vMargin + "px"
        });
        var leftDiv = (0, _jquery2.default)("<div/>").css("float", "left"),
            rightDiv = (0, _jquery2.default)("<div/>").css("float", "left");
        leftDiv.append(gradSpan);
        (0, _jquery2.default)(div).append(leftDiv).append(rightDiv).append((0, _jquery2.default)("<br>"));

        // Have to attach the div to the body at this early point, so that the
        // svg text getComputedTextLength() actually works, below.
        document.body.appendChild(div);

        var ns = "http://www.w3.org/2000/svg";
        var svg = document.createElementNS(ns, "svg");
        rightDiv.append(svg);
        var g = document.createElementNS(ns, "g");
        (0, _jquery2.default)(g).attr("transform", "translate(0, " + vMargin + ")");
        svg.appendChild(g);

        // max label width needed to set width of svg, and right-justify text
        var maxLblWidth = 0;

        // Create tick marks and labels
        _jquery2.default.each(labels, function (i, label) {
          var y = tickOffset + i * singleBinHeight + 0.5;

          var thisLabel = document.createElementNS(ns, "text");
          (0, _jquery2.default)(thisLabel).text(labels[i]).attr("y", y).attr("dx", labelPadding).attr("dy", "0.5ex");
          g.appendChild(thisLabel);
          maxLblWidth = Math.max(maxLblWidth, thisLabel.getComputedTextLength());

          var thisTick = document.createElementNS(ns, "line");
          (0, _jquery2.default)(thisTick).attr("x1", 0).attr("x2", tickWidth).attr("y1", y).attr("y2", y).attr("stroke-width", 1);
          g.appendChild(thisTick);
        });

        // Now that we know the max label width, we can right-justify
        (0, _jquery2.default)(svg).find("text").attr("dx", labelPadding + maxLblWidth).attr("text-anchor", "end");
        // Final size for <svg>
        (0, _jquery2.default)(svg).css({
          width: maxLblWidth + labelPadding + "px",
          height: totalHeight + vMargin * 2 + "px"
        });

        if (options.na_color && _jquery2.default.inArray(options.na_label, labels) < 0) {
          (0, _jquery2.default)(div).append("<div><i style=\"" + "background:" + options.na_color + ";opacity:" + options.opacity + ";margin-right:" + labelPadding + "px" + ";\"></i>" + options.na_label + "</div>");
        }
      })();
    } else {
      if (options.na_color && _jquery2.default.inArray(options.na_label, labels) < 0) {
        colors.push(options.na_color);
        labels.push(options.na_label);
      }
      for (var i = 0; i < colors.length; i++) {
        legendHTML += "<i style=\"background:" + colors[i] + ";opacity:" + options.opacity + "\"></i> " + labels[i] + "<br>";
      }
      div.innerHTML = legendHTML;
    }
    if (options.title) (0, _jquery2.default)(div).prepend("<div style=\"margin-bottom:3px\"><strong>" + options.title + "</strong></div>");
    return div;
  };

  if (options.group) {
    (function () {
      // Auto generate a layerID if not provided
      if (!options.layerId) {
        options.layerId = _leaflet2.default.Util.stamp(legend);
      }

      var map = _this5;
      map.on("overlayadd", function (e) {
        if (e.name === options.group) {
          map.controls.add(legend, options.layerId);
        }
      });
      map.on("overlayremove", function (e) {
        if (e.name === options.group) {
          map.controls.remove(options.layerId);
        }
      });
      map.on("groupadd", function (e) {
        if (e.name === options.group) {
          map.controls.add(legend, options.layerId);
        }
      });
      map.on("groupremove", function (e) {
        if (e.name === options.group) {
          map.controls.remove(options.layerId);
        }
      });
    })();
  }

  this.controls.add(legend, options.layerId);
};

methods.addLayersControl = function (baseGroups, overlayGroups, options) {
  var _this6 = this;

  // Only allow one layers control at a time
  methods.removeLayersControl.call(this);

  var firstLayer = true;
  var base = {};
  _jquery2.default.each((0, _util.asArray)(baseGroups), function (i, g) {
    var layer = _this6.layerManager.getLayerGroup(g, true);
    if (layer) {
      base[g] = layer;

      // Check if >1 base layers are visible; if so, hide all but the first one
      if (_this6.hasLayer(layer)) {
        if (firstLayer) {
          firstLayer = false;
        } else {
          _this6.removeLayer(layer);
        }
      }
    }
  });
  var overlay = {};
  _jquery2.default.each((0, _util.asArray)(overlayGroups), function (i, g) {
    var layer = _this6.layerManager.getLayerGroup(g, true);
    if (layer) {
      overlay[g] = layer;
    }
  });

  this.currentLayersControl = _leaflet2.default.control.layers(base, overlay, options);
  this.addControl(this.currentLayersControl);
};

methods.removeLayersControl = function () {
  if (this.currentLayersControl) {
    this.removeControl(this.currentLayersControl);
    this.currentLayersControl = null;
  }
};

methods.addScaleBar = function (options) {

  // Only allow one scale bar at a time
  methods.removeScaleBar.call(this);

  var scaleBar = _leaflet2.default.control.scale(options).addTo(this);
  this.currentScaleBar = scaleBar;
};

methods.removeScaleBar = function () {
  if (this.currentScaleBar) {
    this.currentScaleBar.remove();
    this.currentScaleBar = null;
  }
};

methods.hideGroup = function (group) {
  var _this7 = this;

  _jquery2.default.each((0, _util.asArray)(group), function (i, g) {
    var layer = _this7.layerManager.getLayerGroup(g, true);
    if (layer) {
      _this7.removeLayer(layer);
    }
  });
};

methods.showGroup = function (group) {
  var _this8 = this;

  _jquery2.default.each((0, _util.asArray)(group), function (i, g) {
    var layer = _this8.layerManager.getLayerGroup(g, true);
    if (layer) {
      _this8.addLayer(layer);
    }
  });
};

function setupShowHideGroupsOnZoom(map) {
  if (map.leafletr._hasInitializedShowHideGroups) {
    return;
  }
  map.leafletr._hasInitializedShowHideGroups = true;

  function setVisibility(layer, visible, group) {
    if (visible !== map.hasLayer(layer)) {
      if (visible) {
        map.addLayer(layer);
        map.fire("groupadd", { "name": group, "layer": layer });
      } else {
        map.removeLayer(layer);
        map.fire("groupremove", { "name": group, "layer": layer });
      }
    }
  }

  function showHideGroupsOnZoom() {
    if (!map.layerManager) return;

    var zoom = map.getZoom();
    map.layerManager.getAllGroupNames().forEach(function (group) {
      var layer = map.layerManager.getLayerGroup(group, false);
      if (layer && typeof layer.zoomLevels !== "undefined") {
        setVisibility(layer, layer.zoomLevels === true || layer.zoomLevels.indexOf(zoom) >= 0, group);
      }
    });
  }

  map.showHideGroupsOnZoom = showHideGroupsOnZoom;
  map.on("zoomend", showHideGroupsOnZoom);
}

methods.setGroupOptions = function (group, options) {
  var _this9 = this;

  _jquery2.default.each((0, _util.asArray)(group), function (i, g) {
    var layer = _this9.layerManager.getLayerGroup(g, true);
    // This slightly tortured check is because 0 is a valid value for zoomLevels
    if (typeof options.zoomLevels !== "undefined" && options.zoomLevels !== null) {
      layer.zoomLevels = (0, _util.asArray)(options.zoomLevels);
    }
  });

  setupShowHideGroupsOnZoom(this);
  this.showHideGroupsOnZoom();
};

methods.addRasterImage = function (uri, bounds, opacity, attribution, layerId, group) {
  // uri is a data URI containing an image. We want to paint this image as a
  // layer at (top-left) bounds[0] to (bottom-right) bounds[1].

  // We can't simply use ImageOverlay, as it uses bilinear scaling which looks
  // awful as you zoom in (and sometimes shifts positions or disappears).
  // Instead, we'll use a TileLayer.Canvas to draw pieces of the image.

  // First, some helper functions.

  // degree2tile converts latitude, longitude, and zoom to x and y tile
  // numbers. The tile numbers returned can be non-integral, as there's no
  // reason to expect that the lat/lng inputs are exactly on the border of two
  // tiles.
  //
  // We'll use this to convert the bounds we got from the server, into coords
  // in tile-space at a given zoom level. Note that once we do the conversion,
  // we don't to do any more trigonometry to convert between pixel coordinates
  // and tile coordinates; the source image pixel coords, destination canvas
  // pixel coords, and tile coords all can be scaled linearly.
  function degree2tile(lat, lng, zoom) {
    // See http://wiki.openstreetmap.org/wiki/Slippy_map_tilenames
    var latRad = lat * Math.PI / 180;
    var n = Math.pow(2, zoom);
    var x = (lng + 180) / 360 * n;
    var y = (1 - Math.log(Math.tan(latRad) + 1 / Math.cos(latRad)) / Math.PI) / 2 * n;
    return { x: x, y: y };
  }

  // Given a range [from,to) and either one or two numbers, returns true if
  // there is any overlap between [x,x1) and the range--or if x1 is omitted,
  // then returns true if x is within [from,to).
  function overlap(from, to, x, /* optional */x1) {
    if (arguments.length == 3) x1 = x;
    return x < to && x1 >= from;
  }

  function getCanvasSmoothingProperty(ctx) {
    var candidates = ["imageSmoothingEnabled", "mozImageSmoothingEnabled", "webkitImageSmoothingEnabled", "msImageSmoothingEnabled"];
    for (var i = 0; i < candidates.length; i++) {
      if (typeof ctx[candidates[i]] !== "undefined") {
        return candidates[i];
      }
    }
    return null;
  }

  // Our general strategy is to:
  // 1. Load the data URI in an Image() object, so we can get its pixel
  //    dimensions and the underlying image data. (We could have done this
  //    by not encoding as PNG at all but just send an array of RGBA values
  //    from the server, but that would inflate the JSON too much.)
  // 2. Create a hidden canvas that we use just to extract the image data
  //    from the Image (using Context2D.getImageData()).
  // 3. Create a TileLayer.Canvas and add it to the map.

  // We want to synchronously create and attach the TileLayer.Canvas (so an
  // immediate call to clearRasters() will be respected, for example), but
  // Image loads its data asynchronously. Fortunately we can resolve this
  // by putting TileLayer.Canvas into async mode, which will let us create
  // and attach the layer but have it wait until the image is loaded before
  // it actually draws anything.

  // These are the variables that we will populate once the image is loaded.
  var imgData = null; // 1d row-major array, four [0-255] integers per pixel
  var imgDataMipMapper = null;
  var w = null; // image width in pixels
  var h = null; // image height in pixels

  // We'll use this array to store callbacks that need to be invoked once
  // imgData, w, and h have been resolved.
  var imgDataCallbacks = [];

  // Consumers of imgData, w, and h can call this to be notified when data
  // is available.
  function getImageData(callback) {
    if (imgData != null) {
      // Must not invoke the callback immediately; it's too confusing and
      // fragile to have a function invoke the callback *either* immediately
      // or in the future. Better to be consistent here.
      setTimeout(function () {
        callback(imgData, w, h, imgDataMipMapper);
      }, 0);
    } else {
      imgDataCallbacks.push(callback);
    }
  }

  var img = new Image();
  img.onload = function () {
    // Save size
    w = img.width;
    h = img.height;

    // Create a dummy canvas to extract the image data
    var imgDataCanvas = document.createElement("canvas");
    imgDataCanvas.width = w;
    imgDataCanvas.height = h;
    imgDataCanvas.style.display = "none";
    document.body.appendChild(imgDataCanvas);

    var imgDataCtx = imgDataCanvas.getContext("2d");
    imgDataCtx.drawImage(img, 0, 0);

    // Save the image data.
    imgData = imgDataCtx.getImageData(0, 0, w, h).data;
    imgDataMipMapper = new _mipmapper2.default(img);

    // Done with the canvas, remove it from the page so it can be gc'd.
    document.body.removeChild(imgDataCanvas);

    // Alert any getImageData callers who are waiting.
    for (var i = 0; i < imgDataCallbacks.length; i++) {
      imgDataCallbacks[i](imgData, w, h, imgDataMipMapper);
    }
    imgDataCallbacks = [];
  };
  img.src = uri;

  var canvasTiles = _leaflet2.default.gridLayer({
    opacity: opacity,
    attribution: attribution,
    detectRetina: true,
    async: true
  });

  // NOTE: The done() function MUST NOT be invoked until after the current
  // tick; done() looks in Leaflet's tile cache for the current tile, and
  // since it's still being constructed, it won't be found.
  canvasTiles.createTile = function (tilePoint, done) {
    var zoom = tilePoint.z;
    var canvas = _leaflet2.default.DomUtil.create("canvas");
    var error = void 0;

    // setup tile width and height according to the options
    var size = this.getTileSize();
    canvas.width = size.x;
    canvas.height = size.y;

    getImageData(function (imgData, w, h, mipmapper) {
      try {
        var _ret8 = function () {
          // The Context2D we'll being drawing onto. It's always 256x256.
          var ctx = canvas.getContext("2d");

          // Convert our image data's top-left and bottom-right locations into
          // x/y tile coordinates. This is essentially doing a spherical mercator
          // projection, then multiplying by 2^zoom.
          var topLeft = degree2tile(bounds[0][0], bounds[0][1], zoom);
          var bottomRight = degree2tile(bounds[1][0], bounds[1][1], zoom);
          // The size of the image in x/y tile coordinates.
          var extent = { x: bottomRight.x - topLeft.x, y: bottomRight.y - topLeft.y };

          // Short circuit if tile is totally disjoint from image.
          if (!overlap(tilePoint.x, tilePoint.x + 1, topLeft.x, bottomRight.x)) return {
              v: void 0
            };
          if (!overlap(tilePoint.y, tilePoint.y + 1, topLeft.y, bottomRight.y)) return {
              v: void 0
            };

          // The linear resolution of the tile we're drawing is always 256px per tile unit.
          // If the linear resolution (in either direction) of the image is less than 256px
          // per tile unit, then use nearest neighbor; otherwise, use the canvas's built-in
          // scaling.
          var imgRes = {
            x: w / extent.x,
            y: h / extent.y
          };

          // We can do the actual drawing in one of three ways:
          // - Call drawImage(). This is easy and fast, and results in smooth
          //   interpolation (bilinear?). This is what we want when we are
          //   reducing the image from its native size.
          // - Call drawImage() with imageSmoothingEnabled=false. This is easy
          //   and fast and gives us nearest-neighbor interpolation, which is what
          //   we want when enlarging the image. However, it's unsupported on many
          //   browsers (including QtWebkit).
          // - Do a manual nearest-neighbor interpolation. This is what we'll fall
          //   back to when enlarging, and imageSmoothingEnabled isn't supported.
          //   In theory it's slower, but still pretty fast on my machine, and the
          //   results look the same AFAICT.

          // Is imageSmoothingEnabled supported? If so, we can let canvas do
          // nearest-neighbor interpolation for us.
          var smoothingProperty = getCanvasSmoothingProperty(ctx);

          if (smoothingProperty || imgRes.x >= 256 && imgRes.y >= 256) {
            // Use built-in scaling

            // Turn off anti-aliasing if necessary
            if (smoothingProperty) {
              ctx[smoothingProperty] = imgRes.x >= 256 && imgRes.y >= 256;
            }

            // Don't necessarily draw with the full-size image; if we're
            // downscaling, use the mipmapper to get a pre-downscaled image
            // (see comments on Mipmapper class for why this matters).
            mipmapper.getBySize(extent.x * 256, extent.y * 256, function (mip) {
              // It's possible that the image will go off the edge of the canvas--
              // that's OK, the canvas should clip appropriately.
              ctx.drawImage(mip,
              // Convert abs tile coords to rel tile coords, then *256 to convert
              // to rel pixel coords
              (topLeft.x - tilePoint.x) * 256, (topLeft.y - tilePoint.y) * 256,
              // Always draw the whole thing and let canvas clip; so we can just
              // convert from size in tile coords straight to pixels
              extent.x * 256, extent.y * 256);
            });
          } else {
            // Use manual nearest-neighbor interpolation

            // Calculate the source image pixel coordinates that correspond with
            // the top-left and bottom-right of this tile. (If the source image
            // only partially overlaps the tile, we use max/min to limit the
            // sourceStart/End to only reflect the overlapping portion.)
            var sourceStart = {
              x: Math.max(0, Math.floor((tilePoint.x - topLeft.x) * imgRes.x)),
              y: Math.max(0, Math.floor((tilePoint.y - topLeft.y) * imgRes.y))
            };
            var sourceEnd = {
              x: Math.min(w, Math.ceil((tilePoint.x + 1 - topLeft.x) * imgRes.x)),
              y: Math.min(h, Math.ceil((tilePoint.y + 1 - topLeft.y) * imgRes.y))
            };

            // The size, in dest pixels, that each source pixel should occupy.
            // This might be greater or less than 1 (e.g. if x and y resolution
            // are very different).
            var pixelSize = {
              x: 256 / imgRes.x,
              y: 256 / imgRes.y
            };

            // For each pixel in the source image that overlaps the tile...
            for (var row = sourceStart.y; row < sourceEnd.y; row++) {
              for (var col = sourceStart.x; col < sourceEnd.x; col++) {
                // ...extract the pixel data...
                var i = (row * w + col) * 4;
                var r = imgData[i];
                var g = imgData[i + 1];
                var b = imgData[i + 2];
                var a = imgData[i + 3];
                ctx.fillStyle = "rgba(" + [r, g, b, a / 255].join(",") + ")";

                // ...calculate the corresponding pixel coord in the dest image
                // where it should be drawn...
                var pixelPos = {
                  x: (col / imgRes.x + topLeft.x - tilePoint.x) * 256,
                  y: (row / imgRes.y + topLeft.y - tilePoint.y) * 256
                };

                // ...and draw a rectangle there.
                ctx.fillRect(Math.round(pixelPos.x), Math.round(pixelPos.y),
                // Looks crazy, but this is necessary to prevent rounding from
                // causing overlap between this rect and its neighbors. The
                // minuend is the location of the next pixel, while the
                // subtrahend is the position of the current pixel (to turn an
                // absolute coordinate to a width/height). Yes, I had to look
                // up minuend and subtrahend.
                Math.round(pixelPos.x + pixelSize.x) - Math.round(pixelPos.x), Math.round(pixelPos.y + pixelSize.y) - Math.round(pixelPos.y));
              }
            }
          }
        }();

        if ((typeof _ret8 === "undefined" ? "undefined" : _typeof(_ret8)) === "object") return _ret8.v;
      } catch (e) {
        error = e;
      } finally {
        done(error, canvas);
      }
    });
    return canvas;
  };

  this.layerManager.addLayer(canvasTiles, "image", layerId, group);
};

methods.removeImage = function (layerId) {
  this.layerManager.removeLayer("image", layerId);
};

methods.clearImages = function () {
  this.layerManager.clearLayers("image");
};

methods.addMeasure = function (options) {
  // if a measureControl already exists, then remove it and
  //   replace with a new one
  methods.removeMeasure.call(this);
  this.measureControl = _leaflet2.default.control.measure(options);
  this.addControl(this.measureControl);
};

methods.removeMeasure = function () {
  if (this.measureControl) {
    this.removeControl(this.measureControl);
    this.measureControl = null;
  }
};

methods.addSelect = function (ctGroup) {
  var _this10 = this;

  methods.removeSelect.call(this);

  this._selectButton = _leaflet2.default.easyButton({
    states: [{
      stateName: "select-inactive",
      icon: "ion-qr-scanner",
      title: "Make a selection",
      onClick: function onClick(btn, map) {
        btn.state("select-active");
        _this10._locationFilter = new _leaflet2.default.LocationFilter2();

        if (ctGroup) {
          (function () {
            var selectionHandle = new global.crosstalk.SelectionHandle(ctGroup);
            selectionHandle.on("change", function (e) {
              if (e.sender !== selectionHandle) {
                if (_this10._locationFilter) {
                  _this10._locationFilter.disable();
                  btn.state("select-inactive");
                }
              }
            });
            var handler = function handler(e) {
              _this10.layerManager.brush(_this10._locationFilter.getBounds(), { sender: selectionHandle });
            };
            _this10._locationFilter.on("enabled", handler);
            _this10._locationFilter.on("change", handler);
            _this10._locationFilter.on("disabled", function () {
              selectionHandle.close();
              _this10._locationFilter = null;
            });
          })();
        }

        _this10._locationFilter.addTo(map);
      }
    }, {
      stateName: "select-active",
      icon: "ion-close-round",
      title: "Dismiss selection",
      onClick: function onClick(btn, map) {
        btn.state("select-inactive");
        _this10._locationFilter.disable();
        // If explicitly dismissed, clear the crosstalk selections
        _this10.layerManager.unbrush();
      }
    }]
  });

  this._selectButton.addTo(this);
};

methods.removeSelect = function () {
  if (this._locationFilter) {
    this._locationFilter.disable();
  }

  if (this._selectButton) {
    this.removeControl(this._selectButton);
    this._selectButton = null;
  }
};

methods.createMapPane = function (name, zIndex) {
  this.createPane(name);
  this.getPane(name).style.zIndex = zIndex;
};


}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
},{"./cluster-layer-store":1,"./crs_utils":3,"./dataframe":4,"./global/htmlwidgets":8,"./global/jquery":9,"./global/leaflet":10,"./global/shiny":12,"./mipmapper":16,"./util":17}],16:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

// This class simulates a mipmap, which shrinks images by powers of two. This
// stepwise reduction results in "pixel-perfect downscaling" (where every
// pixel of the original image has some contribution to the downscaled image)
// as opposed to a single-step downscaling which will discard a lot of data
// (and with sparse images at small scales can give very surprising results).

var Mipmapper = function () {
  function Mipmapper(img) {
    _classCallCheck(this, Mipmapper);

    this._layers = [img];
  }

  // The various functions on this class take a callback function BUT MAY OR MAY
  // NOT actually behave asynchronously.


  _createClass(Mipmapper, [{
    key: "getBySize",
    value: function getBySize(desiredWidth, desiredHeight, callback) {
      var _this = this;

      var i = 0;
      var lastImg = this._layers[0];
      var testNext = function testNext() {
        _this.getByIndex(i, function (img) {
          // If current image is invalid (i.e. too small to be rendered) or
          // it's smaller than what we wanted, return the last known good image.
          if (!img || img.width < desiredWidth || img.height < desiredHeight) {
            callback(lastImg);
            return;
          } else {
            lastImg = img;
            i++;
            testNext();
            return;
          }
        });
      };
      testNext();
    }
  }, {
    key: "getByIndex",
    value: function getByIndex(i, callback) {
      var _this2 = this;

      if (this._layers[i]) {
        callback(this._layers[i]);
        return;
      }

      this.getByIndex(i - 1, function (prevImg) {
        if (!prevImg) {
          // prevImg could not be calculated (too small, possibly)
          callback(null);
          return;
        }
        if (prevImg.width < 2 || prevImg.height < 2) {
          // Can't reduce this image any further
          callback(null);
          return;
        }
        // If reduce ever becomes truly asynchronous, we should stuff a promise or
        // something into this._layers[i] before calling this.reduce(), to prevent
        // redundant reduce operations from happening.
        _this2.reduce(prevImg, function (reducedImg) {
          _this2._layers[i] = reducedImg;
          callback(reducedImg);
          return;
        });
      });
    }
  }, {
    key: "reduce",
    value: function reduce(img, callback) {
      var imgDataCanvas = document.createElement("canvas");
      imgDataCanvas.width = Math.ceil(img.width / 2);
      imgDataCanvas.height = Math.ceil(img.height / 2);
      imgDataCanvas.style.display = "none";
      document.body.appendChild(imgDataCanvas);
      try {
        var imgDataCtx = imgDataCanvas.getContext("2d");
        imgDataCtx.drawImage(img, 0, 0, img.width / 2, img.height / 2);
        callback(imgDataCanvas);
      } finally {
        document.body.removeChild(imgDataCanvas);
      }
    }
  }]);

  return Mipmapper;
}();

exports.default = Mipmapper;


},{}],17:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.log = log;
exports.recycle = recycle;
exports.asArray = asArray;
function log(message) {
  /* eslint-disable no-console */
  if (console && console.log) console.log(message);
  /* eslint-enable no-console */
}

function recycle(values, length, inPlace) {
  if (length === 0 && !inPlace) return [];

  if (!(values instanceof Array)) {
    if (inPlace) {
      throw new Error("Can't do in-place recycling of a non-Array value");
    }
    values = [values];
  }
  if (typeof length === "undefined") length = values.length;

  var dest = inPlace ? values : [];
  var origLength = values.length;
  while (dest.length < length) {
    dest.push(values[dest.length % origLength]);
  }
  if (dest.length > length) {
    dest.splice(length, dest.length - length);
  }
  return dest;
}

function asArray(value) {
  if (value instanceof Array) return value;else return [value];
}


},{}]},{},[13]);
</script>
<script>(function (root, factory) {
	if (typeof define === 'function' && define.amd) {
		// AMD. Register as an anonymous module.
		define(['leaflet'], factory);
	} else if (typeof modules === 'object' && module.exports) {
		// define a Common JS module that relies on 'leaflet'
		module.exports = factory(require('leaflet'));
	} else {
		// Assume Leaflet is loaded into global object L already
		factory(L);
	}
}(this, function (L) {
	'use strict';

	L.TileLayer.Provider = L.TileLayer.extend({
		initialize: function (arg, options) {
			var providers = L.TileLayer.Provider.providers;

			var parts = arg.split('.');

			var providerName = parts[0];
			var variantName = parts[1];

			if (!providers[providerName]) {
				throw 'No such provider (' + providerName + ')';
			}

			var provider = {
				url: providers[providerName].url,
				options: providers[providerName].options
			};

			// overwrite values in provider from variant.
			if (variantName && 'variants' in providers[providerName]) {
				if (!(variantName in providers[providerName].variants)) {
					throw 'No such variant of ' + providerName + ' (' + variantName + ')';
				}
				var variant = providers[providerName].variants[variantName];
				var variantOptions;
				if (typeof variant === 'string') {
					variantOptions = {
						variant: variant
					};
				} else {
					variantOptions = variant.options;
				}
				provider = {
					url: variant.url || provider.url,
					options: L.Util.extend({}, provider.options, variantOptions)
				};
			}

			// If retina option is set
			if (provider.options.retina) {
				// Check retina screen
				if (options.detectRetina && L.Browser.retina) {
					// The retina option will be active now
					// But we need to prevent Leaflet retina mode
					options.detectRetina = false;
				} else {
					// No retina, remove option
					provider.options.retina = '';
				}
			}

			// replace attribution placeholders with their values from toplevel provider attribution,
			// recursively
			var attributionReplacer = function (attr) {
				if (attr.indexOf('{attribution.') === -1) {
					return attr;
				}
				return attr.replace(/\{attribution.(\w*)\}/,
					function (match, attributionName) {
						return attributionReplacer(providers[attributionName].options.attribution);
					}
				);
			};
			provider.options.attribution = attributionReplacer(provider.options.attribution);

			// Compute final options combining provider options with any user overrides
			var layerOpts = L.Util.extend({}, provider.options, options);
			L.TileLayer.prototype.initialize.call(this, provider.url, layerOpts);
		}
	});

	/**
	 * Definition of providers.
	 * see http://leafletjs.com/reference.html#tilelayer for options in the options map.
	 */

	L.TileLayer.Provider.providers = {
		OpenStreetMap: {
			url: '//{s}.tile.openstreetmap.org/{z}/{x}/{y}.png',
			options: {
				maxZoom: 19,
				attribution:
					'&copy; <a href="http://www.openstreetmap.org/copyright">OpenStreetMap</a>'
			},
			variants: {
				Mapnik: {},
				BlackAndWhite: {
					url: 'http://{s}.tiles.wmflabs.org/bw-mapnik/{z}/{x}/{y}.png',
					options: {
						maxZoom: 18
					}
				},
				DE: {
					url: '//{s}.tile.openstreetmap.de/tiles/osmde/{z}/{x}/{y}.png',
					options: {
						maxZoom: 18
					}
				},
				CH: {
					url: '//tile.osm.ch/switzerland/{z}/{x}/{y}.png',
					options: {
						maxZoom: 18
					}
				},
				France: {
					url: '//{s}.tile.openstreetmap.fr/osmfr/{z}/{x}/{y}.png',
					options: {
						maxZoom: 20,
						attribution: '&copy; Openstreetmap France | {attribution.OpenStreetMap}'
					}
				},
				HOT: {
					url: '//{s}.tile.openstreetmap.fr/hot/{z}/{x}/{y}.png',
					options: {
						attribution: '{attribution.OpenStreetMap}, Tiles courtesy of <a href="http://hot.openstreetmap.org/" target="_blank">Humanitarian OpenStreetMap Team</a>'
					}
				},
				BZH: {
					url: 'https://tile.openstreetmap.bzh/br/{z}/{x}/{y}.png',
					options: {
						attribution: '{attribution.OpenStreetMap}, Tiles courtesy of <a href="http://www.openstreetmap.bzh/" target="_blank">Breton OpenStreetMap Team</a>',
						bounds: [[46.2, -5.5], [50, 0.7]]
					}
				}
			}
		},
		OpenInfraMap: {
			url: 'https://tiles-{s}.openinframap.org/{variant}/{z}/{x}/{y}.png',
			options: {
				maxZoom: 18,
				attribution:
					'{attribution.OpenStreetMap}, <a href="http://www.openinframap.org/about.html">About OpenInfraMap</a>'
			},
			variants: {
				  Power:       'power' ,
				  Telecom:     'telecoms' ,
				  Petroleum:   'petroleum' ,
				  Water:       'water'
			}
		},
		OpenSeaMap: {
			url: '//tiles.openseamap.org/seamark/{z}/{x}/{y}.png',
			options: {
				attribution: 'Map data: &copy; <a href="http://www.openseamap.org">OpenSeaMap</a> contributors'
			}
		},
		OpenPtMap: {
			url: 'http://openptmap.org/tiles/{z}/{x}/{y}.png',
			options: {
				maxZoom: 17,
				attribution: 'Map data: &copy; <a href="http://www.openptmap.org">OpenPtMap</a> contributors'
			}
		},
		OpenTopoMap: {
			url: 'https://{s}.tile.opentopomap.org/{z}/{x}/{y}.png',
			options: {
				maxZoom: 17,
				attribution: 'Map data: {attribution.OpenStreetMap}, <a href="http://viewfinderpanoramas.org">SRTM</a> | Map style: &copy; <a href="https://opentopomap.org">OpenTopoMap</a> (<a href="https://creativecommons.org/licenses/by-sa/3.0/">CC-BY-SA</a>)'
			}
		},
		OpenRailwayMap: {
			url: 'https://{s}.tiles.openrailwaymap.org/standard/{z}/{x}/{y}.png',
			options: {
				maxZoom: 19,
				attribution: 'Map data: {attribution.OpenStreetMap} | Map style: &copy; <a href="https://www.OpenRailwayMap.org">OpenRailwayMap</a> (<a href="https://creativecommons.org/licenses/by-sa/3.0/">CC-BY-SA</a>)'
			}
		},
		OpenFireMap: {
			url: 'http://openfiremap.org/hytiles/{z}/{x}/{y}.png',
			options: {
				maxZoom: 19,
				attribution: 'Map data: {attribution.OpenStreetMap} | Map style: &copy; <a href="http://www.openfiremap.org">OpenFireMap</a> (<a href="https://creativecommons.org/licenses/by-sa/3.0/">CC-BY-SA</a>)'
			}
		},
		SafeCast: {
			url: '//s3.amazonaws.com/te512.safecast.org/{z}/{x}/{y}.png',
			options: {
				maxZoom: 16,
				attribution: 'Map data: {attribution.OpenStreetMap} | Map style: &copy; <a href="https://blog.safecast.org/about/">SafeCast</a> (<a href="https://creativecommons.org/licenses/by-sa/3.0/">CC-BY-SA</a>)'
			}
		},
		Thunderforest: {
			url: 'https://{s}.tile.thunderforest.com/{variant}/{z}/{x}/{y}.png?apikey={apikey}',
			options: {
				attribution:
					'&copy; <a href="http://www.thunderforest.com/">Thunderforest</a>, {attribution.OpenStreetMap}',
				variant: 'cycle',
				apikey: '<insert your api key here>',
				maxZoom: 22
			},
			variants: {
				OpenCycleMap: 'cycle',
				Transport: {
					options: {
						variant: 'transport'
					}
				},
				TransportDark: {
					options: {
						variant: 'transport-dark'
					}
				},
				SpinalMap: {
					options: {
						variant: 'spinal-map'
					}
				},
				Landscape: 'landscape',
				Outdoors: 'outdoors',
				Pioneer: 'pioneer'
			}
		},
		OpenMapSurfer: {
			url: 'https://korona.geog.uni-heidelberg.de/tiles/{variant}/x={x}&y={y}&z={z}',
			options: {
				maxZoom: 20,
				variant: 'roads',
				attribution: 'Imagery from <a href="http://giscience.uni-hd.de/">GIScience Research Group @ University of Heidelberg</a> &mdash; Map data {attribution.OpenStreetMap}'
			},
			variants: {
				Roads: 'roads',
				AdminBounds: {
					options: {
						variant: 'adminb',
						maxZoom: 19
					}
				},
				Grayscale: {
					options: {
						variant: 'roadsg',
						maxZoom: 19
					}
				}
			}
		},
		Hydda: {
			url: '//{s}.tile.openstreetmap.se/hydda/{variant}/{z}/{x}/{y}.png',
			options: {
				maxZoom: 18,
				variant: 'full',
				attribution: 'Tiles courtesy of <a href="http://openstreetmap.se/" target="_blank">OpenStreetMap Sweden</a> &mdash; Map data {attribution.OpenStreetMap}'
			},
			variants: {
				Full: 'full',
				Base: 'base',
				RoadsAndLabels: 'roads_and_labels'
			}
		},
		MapBox: {
			url: 'https://api.tiles.mapbox.com/v4/{id}/{z}/{x}/{y}.png?access_token={accessToken}',
			options: {
				attribution:
					'Imagery from <a href="http://mapbox.com/about/maps/">MapBox</a> &mdash; ' +
					'Map data {attribution.OpenStreetMap}',
				subdomains: 'abcd',
				id: 'streets',
				accessToken: '<insert your access token here>',
			}
		},
		Stamen: {
			url: '//stamen-tiles-{s}.a.ssl.fastly.net/{variant}/{z}/{x}/{y}.{ext}',
			options: {
				attribution:
					'Map tiles by <a href="http://stamen.com">Stamen Design</a>, ' +
					'<a href="http://creativecommons.org/licenses/by/3.0">CC BY 3.0</a> &mdash; ' +
					'Map data {attribution.OpenStreetMap}',
				subdomains: 'abcd',
				minZoom: 0,
				maxZoom: 20,
				variant: 'toner',
				ext: 'png'
			},
			variants: {
				Toner: 'toner',
				TonerBackground: 'toner-background',
				TonerHybrid: 'toner-hybrid',
				TonerLines: 'toner-lines',
				TonerLabels: 'toner-labels',
				TonerLite: 'toner-lite',
				Watercolor: {
					options: {
						variant: 'watercolor',
						minZoom: 1,
						maxZoom: 16
					}
				},
				Terrain: {
					options: {
						variant: 'terrain',
						minZoom: 0,
						maxZoom: 18
					}
				},
				TerrainBackground: {
					options: {
						variant: 'terrain-background',
						minZoom: 0,
						maxZoom: 18
					}
				},
				TopOSMRelief: {
					options: {
						variant: 'toposm-color-relief',
						ext: 'jpg',
						bounds: [[22, -132], [51, -56]]
					}
				},
				TopOSMFeatures: {
					options: {
						variant: 'toposm-features',
						bounds: [[22, -132], [51, -56]],
						opacity: 0.9
					}
				}
			}
		},
		Esri: {
			url: '//server.arcgisonline.com/ArcGIS/rest/services/{variant}/MapServer/tile/{z}/{y}/{x}',
			options: {
				variant: 'World_Street_Map',
				attribution: 'Tiles &copy; Esri'
			},
			variants: {
				WorldStreetMap: {
					options: {
						attribution:
							'{attribution.Esri} &mdash; ' +
							'Source: Esri, DeLorme, NAVTEQ, USGS, Intermap, iPC, NRCAN, Esri Japan, METI, Esri China (Hong Kong), Esri (Thailand), TomTom, 2012'
					}
				},
				DeLorme: {
					options: {
						variant: 'Specialty/DeLorme_World_Base_Map',
						minZoom: 1,
						maxZoom: 11,
						attribution: '{attribution.Esri} &mdash; Copyright: &copy;2012 DeLorme'
					}
				},
				WorldTopoMap: {
					options: {
						variant: 'World_Topo_Map',
						attribution:
							'{attribution.Esri} &mdash; ' +
							'Esri, DeLorme, NAVTEQ, TomTom, Intermap, iPC, USGS, FAO, NPS, NRCAN, GeoBase, Kadaster NL, Ordnance Survey, Esri Japan, METI, Esri China (Hong Kong), and the GIS User Community'
					}
				},
				WorldImagery: {
					options: {
						variant: 'World_Imagery',
						attribution:
							'{attribution.Esri} &mdash; ' +
							'Source: Esri, i-cubed, USDA, USGS, AEX, GeoEye, Getmapping, Aerogrid, IGN, IGP, UPR-EGP, and the GIS User Community'
					}
				},
				WorldTerrain: {
					options: {
						variant: 'World_Terrain_Base',
						maxZoom: 13,
						attribution:
							'{attribution.Esri} &mdash; ' +
							'Source: USGS, Esri, TANA, DeLorme, and NPS'
					}
				},
				WorldShadedRelief: {
					options: {
						variant: 'World_Shaded_Relief',
						maxZoom: 13,
						attribution: '{attribution.Esri} &mdash; Source: Esri'
					}
				},
				WorldPhysical: {
					options: {
						variant: 'World_Physical_Map',
						maxZoom: 8,
						attribution: '{attribution.Esri} &mdash; Source: US National Park Service'
					}
				},
				OceanBasemap: {
					options: {
						variant: 'Ocean_Basemap',
						maxZoom: 13,
						attribution: '{attribution.Esri} &mdash; Sources: GEBCO, NOAA, CHS, OSU, UNH, CSUMB, National Geographic, DeLorme, NAVTEQ, and Esri'
					}
				},
				NatGeoWorldMap: {
					options: {
						variant: 'NatGeo_World_Map',
						maxZoom: 16,
						attribution: '{attribution.Esri} &mdash; National Geographic, Esri, DeLorme, NAVTEQ, UNEP-WCMC, USGS, NASA, ESA, METI, NRCAN, GEBCO, NOAA, iPC'
					}
				},
				WorldGrayCanvas: {
					options: {
						variant: 'Canvas/World_Light_Gray_Base',
						maxZoom: 16,
						attribution: '{attribution.Esri} &mdash; Esri, DeLorme, NAVTEQ'
					}
				}
			}
		},
		OpenWeatherMap: {
			url: 'http://{s}.tile.openweathermap.org/map/{variant}/{z}/{x}/{y}.png?appid={apiKey}',
			options: {
				maxZoom: 19,
				attribution: 'Map data &copy; <a href="http://openweathermap.org">OpenWeatherMap</a>',
				apiKey:'<insert your api key here>',
				opacity: 0.5
			},
			variants: {
				Clouds: 'clouds',
				CloudsClassic: 'clouds_cls',
				Precipitation: 'precipitation',
				PrecipitationClassic: 'precipitation_cls',
				Rain: 'rain',
				RainClassic: 'rain_cls',
				Pressure: 'pressure',
				PressureContour: 'pressure_cntr',
				Wind: 'wind',
				Temperature: 'temp',
				Snow: 'snow'
			}
		},
		HERE: {
			/*
			 * HERE maps, formerly Nokia maps.
			 * These basemaps are free, but you need an API key. Please sign up at
			 * http://developer.here.com/getting-started
			 *
			 * Note that the base urls contain '.cit' whichs is HERE's
			 * 'Customer Integration Testing' environment. Please remove for production
			 * envirionments.
			 */
			url:
				'//{s}.{base}.maps.cit.api.here.com/maptile/2.1/' +
				'{type}/{mapID}/{variant}/{z}/{x}/{y}/{size}/{format}?' +
				'app_id={app_id}&app_code={app_code}&lg={language}',
			options: {
				attribution:
					'Map &copy; 1987-2014 <a href="http://developer.here.com">HERE</a>',
				subdomains: '1234',
				mapID: 'newest',
				'app_id': '<insert your app_id here>',
				'app_code': '<insert your app_code here>',
				base: 'base',
				variant: 'normal.day',
				maxZoom: 20,
				type: 'maptile',
				language: 'eng',
				format: 'png8',
				size: '256'
			},
			variants: {
				normalDay: 'normal.day',
				normalDayCustom: 'normal.day.custom',
				normalDayGrey: 'normal.day.grey',
				normalDayMobile: 'normal.day.mobile',
				normalDayGreyMobile: 'normal.day.grey.mobile',
				normalDayTransit: 'normal.day.transit',
				normalDayTransitMobile: 'normal.day.transit.mobile',
				normalNight: 'normal.night',
				normalNightMobile: 'normal.night.mobile',
				normalNightGrey: 'normal.night.grey',
				normalNightGreyMobile: 'normal.night.grey.mobile',

				basicMap: {
					options: {
						type: 'basetile'
					}
				},
				mapLabels: {
					options: {
						type: 'labeltile',
						format: 'png'
					}
				},
				trafficFlow: {
					options: {
						base: 'traffic',
						type: 'flowtile'
					}
				},
				carnavDayGrey: 'carnav.day.grey',
				hybridDay: {
					options: {
						base: 'aerial',
						variant: 'hybrid.day'
					}
				},
				hybridDayMobile: {
					options: {
						base: 'aerial',
						variant: 'hybrid.day.mobile'
					}
				},
				pedestrianDay: 'pedestrian.day',
				pedestrianNight: 'pedestrian.night',
				satelliteDay: {
					options: {
						base: 'aerial',
						variant: 'satellite.day'
					}
				},
				terrainDay: {
					options: {
						base: 'aerial',
						variant: 'terrain.day'
					}
				},
				terrainDayMobile: {
					options: {
						base: 'aerial',
						variant: 'terrain.day.mobile'
					}
				}
			}
		},
		FreeMapSK: {
			url: 'http://t{s}.freemap.sk/T/{z}/{x}/{y}.jpeg',
			options: {
				minZoom: 8,
				maxZoom: 16,
				subdomains: '1234',
				bounds: [[47.204642, 15.996093], [49.830896, 22.576904]],
				attribution:
					'{attribution.OpenStreetMap}, vizualization CC-By-SA 2.0 <a href="http://freemap.sk">Freemap.sk</a>'
			}
		},
		MtbMap: {
			url: 'http://tile.mtbmap.cz/mtbmap_tiles/{z}/{x}/{y}.png',
			options: {
				attribution:
					'{attribution.OpenStreetMap} &amp; USGS'
			}
		},
		CartoDB: {
			url: 'https://cartodb-basemaps-{s}.global.ssl.fastly.net/{variant}/{z}/{x}/{y}.png',
			options: {
				attribution: '{attribution.OpenStreetMap} &copy; <a href="http://cartodb.com/attributions">CartoDB</a>',
				subdomains: 'abcd',
				maxZoom: 19,
				variant: 'light_all'
			},
			variants: {
				Positron: 'light_all',
				PositronNoLabels: 'light_nolabels',
				PositronOnlyLabels: 'light_only_labels',
				DarkMatter: 'dark_all',
				DarkMatterNoLabels: 'dark_nolabels',
				DarkMatterOnlyLabels: 'dark_only_labels'
			}
		},
		HikeBike: {
			url: 'http://{s}.tiles.wmflabs.org/{variant}/{z}/{x}/{y}.png',
			options: {
				maxZoom: 19,
				attribution: '{attribution.OpenStreetMap}',
				variant: 'hikebike'
			},
			variants: {
				HikeBike: {},
				HillShading: {
					options: {
						maxZoom: 15,
						variant: 'hillshading'
					}
				}
			}
		},
		BasemapAT: {
			url: '//maps{s}.wien.gv.at/basemap/{variant}/normal/google3857/{z}/{y}/{x}.{format}',
			options: {
				maxZoom: 19,
				attribution: 'Datenquelle: <a href="https://www.basemap.at">basemap.at</a>',
				subdomains: ['', '1', '2', '3', '4'],
				format: 'png',
				bounds: [[46.358770, 8.782379], [49.037872, 17.189532]],
				variant: 'geolandbasemap'
			},
			variants: {
				basemap: {
					options: {
						maxZoom: 20, // currently only in Vienna
						variant: 'geolandbasemap'
					}
				},
				grau: 'bmapgrau',
				overlay: 'bmapoverlay',
				highdpi: {
					options: {
						variant: 'bmaphidpi',
						format: 'jpeg'
					}
				},
				orthofoto: {
					options: {
						maxZoom: 20, // currently only in Vienna
						variant: 'bmaporthofoto30cm',
						format: 'jpeg'
					}
				}
			}
		},
		nlmaps: {
			url: '//geodata.nationaalgeoregister.nl/tiles/service/wmts/{variant}/EPSG:3857/{z}/{x}/{y}.png',
			options: {
				minZoom: 6,
				maxZoom: 19,
				bounds: [[50.5, 3.25], [54, 7.6]],
				attribution: 'Kaartgegevens &copy; <a href="kadaster.nl">Kadaster</a>'
			},
			variants: {
				'standaard': 'brtachtergrondkaart',
				'pastel': 'brtachtergrondkaartpastel',
				'grijs': 'brtachtergrondkaartgrijs',
				'luchtfoto': {
					'url': '//geodata.nationaalgeoregister.nl/luchtfoto/rgb/wmts/1.0.0/2016_ortho25/EPSG:3857/{z}/{x}/{y}.png',
				}
			}
		},
		NASAGIBS: {
			url: 'https://map1.vis.earthdata.nasa.gov/wmts-webmerc/{variant}/default/{time}/{tilematrixset}{maxZoom}/{z}/{y}/{x}.{format}',
			options: {
				attribution:
					'Imagery provided by services from the Global Imagery Browse Services (GIBS), operated by the NASA/GSFC/Earth Science Data and Information System ' +
					'(<a href="https://earthdata.nasa.gov">ESDIS</a>) with funding provided by NASA/HQ.',
				bounds: [[-85.0511287776, -179.999999975], [85.0511287776, 179.999999975]],
				minZoom: 1,
				maxZoom: 9,
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