diff --git a/dist/mapml-viewer.js b/dist/mapml-viewer.js
index 6df2915..965fcf0 100644
--- a/dist/mapml-viewer.js
+++ b/dist/mapml-viewer.js
@@ -199,6 +199,7 @@ export class MapViewer extends HTMLElement {
             query: true,
             contextMenu: true,
             announceMovement: M.options.announceMovement,
+            featureIndex: true,
             mapEl: this,
             crs: M[this.projection],
             zoom: this.zoom,
diff --git a/dist/mapml.js b/dist/mapml.js
index cefe4ff..f7399c4 100644
--- a/dist/mapml.js
+++ b/dist/mapml.js
@@ -341,6 +341,7 @@
           L.DomUtil.remove(this._container);
         }
         L.FeatureGroup.prototype.onRemove.call(this, map);
+        this._map.featureIndex.cleanIndex();
       },
 
       getEvents: function(){
@@ -432,6 +433,8 @@
 
       _resetFeatures : function (zoom){
         this.clearLayers();
+        // since features are removed and re-added by zoom level, need to clean the feature index before re-adding
+        if(this._map) this._map.featureIndex.cleanIndex();
         if(this._features && this._features[zoom]){
           for(let k =0;k < this._features[zoom].length;k++){
             this.addLayer(this._features[zoom][k]);
@@ -3044,9 +3047,9 @@
         mapFocusButton.type = "button";
         mapFocusButton.title = "Focus Map";
         mapFocusButton.innerHTML = "<span aria-hidden='true'>|&#10094;</span>";
-        L.DomEvent.disableClickPropagation(mapFocusButton);
-        L.DomEvent.on(mapFocusButton, 'click', L.DomEvent.stop);
         L.DomEvent.on(mapFocusButton, 'click', (e)=>{
+          L.DomEvent.stop(e);
+          map.featureIndex._sortIndex();
           map.closePopup();
           map._container.focus();
         }, popup);
@@ -3056,8 +3059,6 @@
         previousButton.type = "button";
         previousButton.title = "Previous Feature";
         previousButton.innerHTML = "<span aria-hidden='true'>&#10094;</span>";
-        L.DomEvent.disableClickPropagation(previousButton);
-        L.DomEvent.on(previousButton, 'click', L.DomEvent.stop);
         L.DomEvent.on(previousButton, 'click', layer._previousFeature, popup);
 
         // static feature counter that 1/1
@@ -3070,8 +3071,6 @@
         nextButton.type = "button";
         nextButton.title = "Next Feature";
         nextButton.innerHTML = "<span aria-hidden='true'>&#10095;</span>";
-        L.DomEvent.disableClickPropagation(nextButton);
-        L.DomEvent.on(nextButton, 'click', L.DomEvent.stop);
         L.DomEvent.on(nextButton, 'click', layer._nextFeature, popup);
         
         // creates >| button, focuses map controls
@@ -3079,9 +3078,12 @@
         controlFocusButton.type = "button";
         controlFocusButton.title = "Focus Controls";
         controlFocusButton.innerHTML = "<span aria-hidden='true'>&#10095;|</span>";
-        L.DomEvent.disableClickPropagation(controlFocusButton);
-        L.DomEvent.on(controlFocusButton, 'click', L.DomEvent.stop);
         L.DomEvent.on(controlFocusButton, 'click', (e) => {
+          map.featureIndex._sortIndex();
+          map.featureIndex.currentIndex = map.featureIndex.inBoundFeatures.length - 1;
+          map.featureIndex.inBoundFeatures[0].path.setAttribute("tabindex", -1);
+          map.featureIndex.inBoundFeatures[map.featureIndex.currentIndex].path.setAttribute("tabindex", 0);
+          L.DomEvent.stop(e);
           map.closePopup();
           map._controlContainer.querySelector("A").focus();
         }, popup);
@@ -3108,9 +3110,11 @@
           let isTab = focusEvent.originalEvent.keyCode === 9,
               shiftPressed = focusEvent.originalEvent.shiftKey;
           if((path[0].classList.contains("leaflet-popup-close-button") && isTab && !shiftPressed) || focusEvent.originalEvent.keyCode === 27){
-            L.DomEvent.stop(focusEvent);
-            map.closePopup(popup);
-            group.focus();
+            setTimeout(() => {
+              L.DomEvent.stop(focusEvent);
+              map.closePopup(popup);
+              group.focus();
+            }, 0);
           } else if ((path[0].title==="Focus Map" || path[0].classList.contains("mapml-popup-content")) && isTab && shiftPressed){
             setTimeout(() => { //timeout needed so focus of the feature is done even after the keypressup event occurs
               L.DomEvent.stop(focusEvent);
@@ -4962,6 +4966,7 @@
       return false;
     },
 
+    // TODO: should be merged with the 'mapfocused' event emitted by mapml-viewer and map, not trivial
     _isMapFocused: function (e) {
       //set this._map.isFocused = true if arrow buttons are used
       if(!this._map._container.parentNode.activeElement){
@@ -4973,6 +4978,7 @@
         this._map.isFocused = false;
       } else this._map.isFocused = isLeafletContainer && ["keyup", "keydown"].includes(e.type);
 
+      if(this._map.isFocused) this._map.fire("mapkeyboardfocused");
       this._addOrRemoveMapOutline();
       this._addOrRemoveCrosshair();
     },
@@ -5270,13 +5276,19 @@
         this._coordinateToArrays(span, main, subParts, false, span.getAttribute("class"), parents.concat([span]));
       }
       let noSpan = coords.textContent.replace(/(<([^>]+)>)/ig, ''),
-          pairs = noSpan.match(/(\S+\s+\S+)/gim), local = [];
+          pairs = noSpan.match(/(\S+\s+\S+)/gim), local = [], bounds;
       for (let p of pairs) {
         let numPair = [];
         p.split(/\s+/gim).forEach(M.parseNumber, numPair);
         let point = M.pointToPCRSPoint(L.point(numPair), this.options.zoom, this.options.projection, this.options.nativeCS);
         local.push(point);
-        this._bounds = this._bounds ? this._bounds.extend(point) : L.bounds(point, point);
+        bounds = bounds ? bounds.extend(point) : L.bounds(point, point);
+      }
+      if (this._bounds) {
+        this._bounds.extend(bounds.min);
+        this._bounds.extend(bounds.max);
+      } else {
+        this._bounds = bounds;
       }
       if (isFirst) {
         main.push({ points: local });
@@ -5289,6 +5301,7 @@
         }
         subParts.unshift({
           points: local,
+          center: bounds.getCenter(),
           cls: `${cls || ""} ${wrapperAttr.className || ""}`.trim(),
           attr: attrMap,
           link: wrapperAttr.link,
@@ -5325,6 +5338,10 @@
       if (!this._bounds) return null;
       return this._map.options.crs.unproject(this._bounds.getCenter());
     },
+
+    getPCRSCenter: function () {
+      return this._bounds.getCenter();
+    },
   });
 
   /**
@@ -5343,8 +5360,6 @@
    * @returns {*}
    */
   var FeatureRenderer = L.SVG.extend({
-    
-
     /**
      * Override method of same name from L.SVG, use the this._container property
      * to set up the role="none presentation" on featureGroupu container,
@@ -5387,9 +5402,6 @@
         if (p.subrings) {
           for (let r of p.subrings) {
             this._createPath(r, layer.options.className, r.attr['aria-label'], (r.link !== undefined), r.attr);
-            if(r.attr && r.attr.tabindex){
-              p.path.setAttribute('tabindex', r.attr.tabindex || '0');
-            }
           }
         }
         this._updateStyle(layer);
@@ -5416,7 +5428,7 @@
         if (title) p.setAttribute('aria-label', title);
       } else {
         for(let [name, value] of Object.entries(attr)){
-          if(name === "id") continue;
+          if(name === "id" || name === "tabindex") continue;
           p.setAttribute(name, value);
         }
       }
@@ -5642,7 +5654,6 @@
       L.LayerGroup.prototype.initialize.call(this, layers, options);
 
       if((this.options.onEachFeature && this.options.properties) || this.options.link) {
-        this.options.group.setAttribute('tabindex', '0');
         L.DomUtil.addClass(this.options.group, "leaflet-interactive");
         L.DomEvent.on(this.options.group, "keyup keydown mousedown", this._handleFocus, this);
         let firstLayer = layers[Object.keys(layers)[0]];
@@ -5662,12 +5673,59 @@
       if(this.options.featureID) this.options.group.setAttribute("data-fid", this.options.featureID);
     },
 
+    onAdd: function (map) {
+      L.LayerGroup.prototype.onAdd.call(this, map);
+      this.updateInteraction();
+    },
+
+    updateInteraction: function () {
+      let map = this._map || this.options._leafletLayer._map;
+      if((this.options.onEachFeature && this.options.properties) || this.options.link)
+        map.featureIndex.addToIndex(this, this.getPCRSCenter(), this.options.group);
+
+      for (let layerID in this._layers) {
+        let layer = this._layers[layerID];
+        for(let part of layer._parts){
+          if(layer.featureAttributes && layer.featureAttributes.tabindex)
+            map.featureIndex.addToIndex(layer, layer.getPCRSCenter(), part.path);
+          for(let subPart of part.subrings) {
+            if(subPart.attr && subPart.attr.tabindex) map.featureIndex.addToIndex(layer, subPart.center, subPart.path);
+          }
+        }
+      }
+    },
+
     /**
      * Handler for focus events
      * @param {L.DOMEvent} e - Event that occurred
      * @private
      */
     _handleFocus: function(e) {
+      if((e.keyCode === 9 || e.keyCode === 16) && e.type === "keydown"){
+        let index = this._map.featureIndex.currentIndex;
+        if(e.keyCode === 9 && e.shiftKey) {
+          if(index === this._map.featureIndex.inBoundFeatures.length - 1)
+            this._map.featureIndex.inBoundFeatures[index].path.setAttribute("tabindex", -1);
+          if(index !== 0){
+            L.DomEvent.stop(e);
+            this._map.featureIndex.inBoundFeatures[index - 1].path.focus();
+            this._map.featureIndex.currentIndex--;
+          }
+        } else if (e.keyCode === 9) {
+          if(index !== this._map.featureIndex.inBoundFeatures.length - 1) {
+            L.DomEvent.stop(e);
+            this._map.featureIndex.inBoundFeatures[index + 1].path.focus();
+            this._map.featureIndex.currentIndex++;
+          } else {
+            this._map.featureIndex.inBoundFeatures[0].path.setAttribute("tabindex", -1);
+            this._map.featureIndex.inBoundFeatures[index].path.setAttribute("tabindex", 0);
+          }
+        }
+      } else if (!(e.keyCode === 9 || e.keyCode === 16 || e.keyCode === 13)){
+        this._map.featureIndex.currentIndex = 0;
+        this._map.featureIndex.inBoundFeatures[0].path.focus();
+      }
+
       if(e.target.tagName.toUpperCase() !== "G") return;
       if((e.keyCode === 9 || e.keyCode === 16 || e.keyCode === 13) && e.type === "keyup") {
         this.openTooltip();
@@ -5699,22 +5757,10 @@
      * @private
      */
     _previousFeature: function(e){
-      let group = this._source.group.previousSibling;
-      if(!group){
-        let currentIndex = this._source.group.closest("div.mapml-layer").style.zIndex;
-        let overlays = this._map.getPane("overlayPane").children;
-        for(let i = overlays.length - 1; i >= 0; i--){
-          let layer = overlays[i];
-          if(layer.style.zIndex >= currentIndex) continue;
-          group = layer.querySelector("g.leaflet-interactive");
-          if(group){
-            group = group.parentNode.lastChild;
-            break;
-          }
-        }
-        if (!group) group = this._source.group;
-      }
-      group.focus();
+      L.DomEvent.stop(e);
+      this._map.featureIndex.currentIndex = Math.max(this._map.featureIndex.currentIndex - 1, 0);
+      let prevFocus = this._map.featureIndex.inBoundFeatures[this._map.featureIndex.currentIndex];
+      prevFocus.path.focus();
       this._map.closePopup();
     },
 
@@ -5724,19 +5770,24 @@
      * @private
      */
     _nextFeature: function(e){
-      let group = this._source.group.nextSibling;
-      if(!group){
-        let currentIndex = this._source.group.closest("div.mapml-layer").style.zIndex;
+      L.DomEvent.stop(e);
+      this._map.featureIndex.currentIndex = Math.min(this._map.featureIndex.currentIndex + 1, this._map.featureIndex.inBoundFeatures.length - 1);
+      let nextFocus = this._map.featureIndex.inBoundFeatures[this._map.featureIndex.currentIndex];
+      nextFocus.path.focus();
+      this._map.closePopup();
+    },
 
-        for(let layer of this._map.getPane("overlayPane").children){
-          if(layer.style.zIndex <= currentIndex) continue;
-          group = layer.querySelectorAll("g.leaflet-interactive");
-          if(group.length > 0)break;
+    getPCRSCenter: function () {
+      let bounds;
+      for(let l in this._layers){
+        let layer = this._layers[l];
+        if (!bounds) {
+          bounds = L.bounds(layer.getPCRSCenter(), layer.getPCRSCenter());
+        } else {
+          bounds.extend(layer.getPCRSCenter());
         }
-        group = group && group.length > 0 ? group[0] : this._source.group;
       }
-      group.focus();
-      this._map.closePopup();
+      return bounds.getCenter();
     },
   });
 
@@ -5881,6 +5932,116 @@
 
   });
 
+  var FeatureIndex = L.Handler.extend({
+    initialize: function (map) {
+      L.Handler.prototype.initialize.call(this, map);
+      this.inBoundFeatures = [];
+      this.outBoundFeatures = [];
+      this.currentIndex = 0;
+      this._mapPCRSBounds = M.pixelToPCRSBounds(
+        map.getPixelBounds(),
+        map.getZoom(),
+        map.options.projection);
+    },
+
+    addHooks: function () {
+      this._map.on("mapkeyboardfocused", this._updateMapBounds, this);
+      this._map.on('mapkeyboardfocused', this._sortIndex, this);
+    },
+
+    removeHooks: function () {
+      this._map.off("mapkeyboardfocused", this._updateMapBounds);
+      this._map.off('mapkeyboardfocused', this._sortIndex);
+    },
+
+    /**
+     * Adds a svg element to the index of tabbable features, it also keeps track of the layer it's associated + center
+     * @param layer - the layer object the feature is associated with
+     * @param lc - the layer center
+     * @param path - the svg element that needs to be focused, can be a path or g
+     */
+    addToIndex: function (layer, lc, path) {
+      let mc = this._mapPCRSBounds.getCenter();
+      let dist = Math.sqrt(Math.pow(lc.x - mc.x, 2) + Math.pow(lc.y - mc.y, 2));
+      let index = this._mapPCRSBounds.contains(lc) ? this.inBoundFeatures : this.outBoundFeatures;
+
+      let elem = {path: path, layer: layer, center: lc, dist: dist};
+      path.setAttribute("tabindex", -1);
+
+      index.push(elem);
+
+      // TODO: this insertion loop has potential to be improved slightly
+      for (let i = index.length - 1; i > 0 && index[i].dist < index[i-1].dist; i--) {
+        let tmp = index[i];
+        index[i] = index[i-1];
+        index[i-1] = tmp;
+      }
+
+      if (this._mapPCRSBounds.contains(lc))
+        this.inBoundFeatures = index;
+      else
+        this.outBoundFeatures = index;
+    },
+
+    /**
+     * Removes features that are no longer on the map, also moves features to the respective array depending
+     * on whether the feature is in the maps viewport or not
+     */
+    cleanIndex: function() {
+      this.currentIndex = 0;
+      this.inBoundFeatures = this.inBoundFeatures.filter((elem) => {
+        let inbound = this._mapPCRSBounds.contains(elem.center);
+        elem.path.setAttribute("tabindex", -1);
+        if (elem.layer._map && !inbound) {
+          this.outBoundFeatures.push(elem);
+        }
+        return elem.layer._map && inbound;
+      });
+      this.outBoundFeatures = this.outBoundFeatures.filter((elem) => {
+        let inbound = this._mapPCRSBounds.contains(elem.center);
+        elem.path.setAttribute("tabindex", -1);
+        if (elem.layer._map && inbound) {
+          this.inBoundFeatures.push(elem);
+        }
+        return elem.layer._map && !inbound;
+      });
+    },
+
+    /**
+     * Sorts the index of features in the map's viewport based on distance from center
+     * @private
+     */
+    _sortIndex: function() {
+      this.cleanIndex();
+      if(this.inBoundFeatures.length === 0) return;
+
+      let mc = this._mapPCRSBounds.getCenter();
+
+      this.inBoundFeatures.sort(function(a, b) {
+        let ac = a.center;
+        let bc = b.center;
+        a.dist = Math.sqrt(Math.pow(ac.x - mc.x, 2) + Math.pow(ac.y - mc.y, 2));
+        b.dist = Math.sqrt(Math.pow(bc.x - mc.x, 2) + Math.pow(bc.y - mc.y, 2));
+        return a.dist - b.dist;
+      });
+
+      this.inBoundFeatures[0].path.setAttribute("tabindex", 0);
+    },
+
+    /**
+     * Event handler for 'mapfocused' event to update the map's bounds in terms of PCRS
+     * @param e - the event object
+     * @private
+     */
+    _updateMapBounds: function (e) {
+      // TODO: map's PCRS bounds is used in other parts of the viewer, can be moved out to the map object directly
+      this._mapPCRSBounds = M.pixelToPCRSBounds(
+        this._map.getPixelBounds(),
+        this._map.getZoom(),
+        this._map.options.projection);
+    },
+  });
+
   var Options = {
     announceMovement: false,
     locale: {
@@ -6554,11 +6715,13 @@
   M.QueryHandler = QueryHandler;
   M.ContextMenu = ContextMenu;
   M.AnnounceMovement = AnnounceMovement;
+  M.FeatureIndex = FeatureIndex;
 
   // see https://leafletjs.com/examples/extending/extending-3-controls.html#handlers
   L.Map.addInitHook('addHandler', 'query', M.QueryHandler);
   L.Map.addInitHook('addHandler', 'contextMenu', M.ContextMenu);
   L.Map.addInitHook('addHandler', 'announceMovement', M.AnnounceMovement);
+  L.Map.addInitHook('addHandler', 'featureIndex', M.FeatureIndex);
 
   M.MapMLLayer = MapMLLayer;
   M.mapMLLayer = mapMLLayer;
diff --git a/dist/mapml.min.js b/dist/mapml.min.js
index 7d2b297..052dba3 100644
--- a/dist/mapml.min.js
+++ b/dist/mapml.min.js
@@ -1,3 +1,3 @@
 /*! @maps4html/web-map-custom-element 16-12-2021 */
 
-!function(){"use strict";var t=L.GridLayer.extend({initialize:function(t){this.zoomBounds=this._getZoomBounds(t.tileContainer,t.maxZoomBound),L.extend(t,this.zoomBounds),L.setOptions(this,t),this._groups=this._groupTiles(this.options.tileContainer.getElementsByTagName("map-tile"))},onAdd:function(){this._bounds=this._getLayerBounds(this._groups,this._map.options.projection),this.layerBounds=this._bounds[Object.keys(this._bounds)[0]];for(let t of Object.keys(this._bounds))this.layerBounds.extend(this._bounds[t].min),this.layerBounds.extend(this._bounds[t].max);L.GridLayer.prototype.onAdd.call(this,this._map),this._handleMoveEnd()},getEvents:function(){let t=L.GridLayer.prototype.getEvents.call(this,this._map);return this._parentOnMoveEnd=t.moveend,t.moveend=this._handleMoveEnd,t.move=(()=>{}),t},_handleMoveEnd:function(t){let e=this._map.getZoom(),i=e;i=(i=i>this.options.maxNativeZoom?this.options.maxNativeZoom:i)<this.options.minNativeZoom?this.options.minNativeZoom:i,this.isVisible=e<=this.zoomBounds.maxZoom&&e>=this.zoomBounds.minZoom&&this._bounds[i]&&this._bounds[i].overlaps(M.pixelToPCRSBounds(this._map.getPixelBounds(),this._map.getZoom(),this._map.options.projection)),this.isVisible&&this._parentOnMoveEnd()},_isValidTile(t){return this._groups[this._tileCoordsToKey(t)]},createTile:function(t){let e=this._groups[this._tileCoordsToKey(t)]||[],i=document.createElement("map-tile"),o=this.getTileSize();i.setAttribute("col",t.x),i.setAttribute("row",t.y),i.setAttribute("zoom",t.z);for(let t=0;t<e.length;t++){let n=document.createElement("img");n.width=o.x,n.height=o.y,n.alt="",n.setAttribute("role","presentation"),n.src=e[t].src,i.appendChild(n)}return i},_getLayerBounds:function(t,e){let i={},o=M[e].options.crs.tile.bounds.max.x;for(let e in t){let t=e.split(":"),n={};n.x=+t[0]*o,n.y=+t[1]*o,n.z=+t[2],t[2]in i?(i[t[2]].extend(L.point(n.x,n.y)),i[t[2]].extend(L.point(n.x+o,n.y+o))):i[t[2]]=L.bounds(L.point(n.x,n.y),L.point(n.x+o,n.y+o))}for(let t in i){let o=+t;i[t]=M.pixelToPCRSBounds(i[t],o,e)}return i},_getZoomBounds:function(t,e){if(!t)return null;let i=M.metaContentToObject(t.getElementsByTagName("map-tiles")[0].getAttribute("zoom")),o={},n=t.getElementsByTagName("map-tile");o.nativeZoom=+i.value||0,o.maxNativeZoom=0,o.minNativeZoom=e;for(let t=0;t<n.length;t++){let e=+n[t].getAttribute("zoom");n[t].getAttribute("zoom")||(e=o.nativeZoom),o.minNativeZoom=Math.min(o.minNativeZoom,e),o.maxNativeZoom=Math.max(o.maxNativeZoom,e)}return o.minZoom=o.minNativeZoom-2<=0?0:o.minNativeZoom-2,o.maxZoom=e,i.min&&(o.minZoom=+i.min<o.minNativeZoom-2?o.minNativeZoom-2:+i.min),i.max&&(o.maxZoom=+i.max),o},_groupTiles:function(t){let e={};for(let i=0;i<t.length;i++){let o={};o.row=+t[i].getAttribute("row"),o.col=+t[i].getAttribute("col"),o.zoom=+t[i].getAttribute("zoom")||this.options.nativeZoom,o.src=t[i].getAttribute("src");let n=o.col+":"+o.row+":"+o.zoom;n in e?e[n].push(o):e[n]=[o]}return e}}),e=function(e){return new t(e)},i=L.Control.Layers.extend({options:{autoZIndex:!1,sortLayers:!0,sortFunction:function(t,e){return t.options.zIndex<e.options.zIndex?-1:t.options.zIndex>e.options.zIndex?1:0}},initialize:function(t,e){for(var i in L.setOptions(this,e),this._layerControlInputs=[],this._layers=[],this._lastZIndex=0,this._handlingClick=!1,t)this._addLayer(t[i],i,!0)},onAdd:function(){return this._initLayout(),this._map.on("validate",this._validateInput,this),L.DomEvent.on(this.options.mapEl,"layerchange",this._validateInput,this),L.DomEvent.on(this._container,"keydown",this._focusFirstLayer,this._container),this._update(),this._layers.length<1&&!this._map._showControls?this._container.setAttribute("hidden",""):this._map._showControls=!0,this._container},onRemove:function(t){t.off("validate",this._validateInput,this),L.DomEvent.off(this._container,"keydown",this._focusFirstLayer,this._container);for(var e=0;e<this._layers.length;e++)this._layers[e].layer.off("add remove",this._onLayerChange,this),this._layers[e].layer.off("extentload",this._validateInput,this)},addOrUpdateOverlay:function(t,e){for(var i=!1,o=0;o<this._layers.length;o++)if(this._layers[o].layer===t){i=!0,this._layers[o].name=e;break}return i||this.addOverlay(t,e),this._layers.length>0&&(this._container.removeAttribute("hidden"),this._map._showControls=!0),this._map?this._update():this},removeLayer:function(t){L.Control.Layers.prototype.removeLayer.call(this,t),0===this._layers.length&&this._container.setAttribute("hidden","")},_validateInput:function(t){for(let t=0;t<this._layers.length;t++){if(!this._layers[t].input.labels[0])continue;let e=this._layers[t].input.labels[0].getElementsByTagName("span"),i=this._layers[t].input.labels[0].getElementsByTagName("input");i[0].checked=this._layers[t].layer._layerEl.checked,this._layers[t].layer._layerEl.disabled&&this._layers[t].layer._layerEl.checked?(i[0].closest("fieldset").disabled=!0,e[0].style.fontStyle="italic"):(i[0].closest("fieldset").disabled=!1,e[0].style.fontStyle="normal")}},_focusFirstLayer:function(t){if("Enter"===t.key&&"leaflet-control-layers leaflet-control leaflet-control-layers-expanded"!=this.className){var e=this.children[1].children[2].children[0].children[0].children[0].children[0];e&&setTimeout(()=>e.focus(),0)}},_withinZoomBounds:function(t,e){return e.min<=t&&t<=e.max},_addItem:function(t){var e=t.layer.getLayerUserControlsHTML();return t.input=e.querySelector("input"),this._layerControlInputs.push(t.input),t.input.layerId=L.stamp(t.layer),L.DomEvent.on(t.input,"click",this._onInputClick,this),t.layer.on("extentload",this._validateInput,this),this._overlaysList.appendChild(e),e},collapse:function(t){return"SELECT"===t.target.tagName||t.relatedTarget&&t.relatedTarget.parentElement&&("mapml-contextmenu mapml-layer-menu"===t.relatedTarget.className||"mapml-contextmenu mapml-layer-menu"===t.relatedTarget.parentElement.className)||this._map&&"block"===this._map.contextMenu._layerMenu.style.display?this:(L.DomUtil.removeClass(this._container,"leaflet-control-layers-expanded"),this)}}),o=function(t,e){return new i(t,e)};const n="OSMTILE",a="mapmltemplatedtileplaceholder";var s=L.FeatureGroup.extend({initialize:function(t,e){if(L.setOptions(this,e),this.options.static&&(this._container=L.DomUtil.create("div","leaflet-layer",this.options.pane),L.DomUtil.addClass(this._container,"leaflet-pane mapml-vector-container"),L.setOptions(this.options.renderer,{pane:this._container})),this._layers={},this.options.query){this._mapmlFeatures=t,this.isVisible=!0;let e=this._getNativeVariables(t);this.options.nativeZoom=e.zoom,this.options.nativeCS=e.cs}if(t&&!this.options.query){let e=this._getNativeVariables(t);!t.querySelector("map-extent")&&t.querySelector("map-feature")&&this.options.static&&(this._features={},this._staticFeature=!0,this.isVisible=!0,this.zoomBounds=this._getZoomBounds(t,e.zoom),this.layerBounds=this._getLayerBounds(t),L.extend(this.options,this.zoomBounds)),this.addData(t,e.cs,e.zoom),this._staticFeature&&(this._resetFeatures(this._clampZoom(this.options._leafletLayer._map.getZoom())),this.options._leafletLayer._map._addZoomLimit(this))}},onAdd:function(t){L.FeatureGroup.prototype.onAdd.call(this,t),this._mapmlFeatures&&t.on("featurepagination",this.showPaginationFeature,this)},onRemove:function(t){this._mapmlFeatures&&(t.off("featurepagination",this.showPaginationFeature,this),delete this._mapmlFeatures,L.DomUtil.remove(this._container)),L.FeatureGroup.prototype.onRemove.call(this,t)},getEvents:function(){return this._staticFeature?{moveend:this._handleMoveEnd,zoomend:this._handleZoomEnd}:{moveend:this._removeCSS}},showPaginationFeature:function(t){if(this.options.query&&this._mapmlFeatures.querySelectorAll("map-feature")[t.i]){let e=this._mapmlFeatures.querySelectorAll("map-feature")[t.i];this.clearLayers(),this.addData(e,this.options.nativeCS,this.options.nativeZoom),t.popup._navigationBar.querySelector("p").innerText=t.i+1+"/"+this.options._leafletLayer._totalFeatureCount,t.popup._content.querySelector("iframe").setAttribute("sandbox","allow-same-origin allow-forms"),t.popup._content.querySelector("iframe").srcdoc=e.querySelector("map-properties").innerHTML}},_getNativeVariables:function(t){return{zoom:t.querySelector("map-meta[name=zoom]")&&+M.metaContentToObject(t.querySelector("map-meta[name=zoom]").getAttribute("content")).value||0,cs:t.querySelector("map-meta[name=cs]")&&M.metaContentToObject(t.querySelector("map-meta[name=cs]").getAttribute("content")).content||"GCRS"}},_handleMoveEnd:function(){let t=this._map.getZoom(),e=t<=this.zoomBounds.maxZoom&&t>=this.zoomBounds.minZoom;this.isVisible=e&&this._layers&&this.layerBounds&&this.layerBounds.overlaps(M.pixelToPCRSBounds(this._map.getPixelBounds(),t,this._map.options.projection)),this._removeCSS()},_handleZoomEnd:function(t){let e=this._map.getZoom();if(e>this.zoomBounds.maxZoom||e<this.zoomBounds.minZoom)return void this.clearLayers();let i=this._clampZoom(e);this._resetFeatures(i)},_getLayerBounds:function(t){if(!t)return null;let e="TILEMATRIX",i=t.querySelector("map-meta[name=projection]")&&M.metaContentToObject(t.querySelector("map-meta[name=projection]").getAttribute("content")).content.toUpperCase()||n;try{let o=t.querySelector("map-meta[name=extent]")&&M.metaContentToObject(t.querySelector("map-meta[name=extent]").getAttribute("content")),n=o.zoom||0,a=Object.keys(o);for(let t=0;t<a.length;t++)if(!a[t].includes("zoom")){e=M.axisToCS(a[t].split("-")[2]);break}let s=M.csToAxes(e);return M.boundsToPCRSBounds(L.bounds(L.point(+o[`top-left-${s[0]}`],+o[`top-left-${s[1]}`]),L.point(+o[`bottom-right-${s[0]}`],+o[`bottom-right-${s[1]}`])),n,i,e)}catch(t){return M.boundsToPCRSBounds(M[i].options.crs.tilematrix.bounds(0),0,i,e)}},_resetFeatures:function(t){if(this.clearLayers(),this._features&&this._features[t])for(let e=0;e<this._features[t].length;e++)this.addLayer(this._features[t][e])},_clampZoom:function(t){return t>this.zoomBounds.maxZoom||t<this.zoomBounds.minZoom?t:void 0!==this.zoomBounds.minNativeZoom&&t<this.zoomBounds.minNativeZoom?this.zoomBounds.minNativeZoom:void 0!==this.zoomBounds.maxNativeZoom&&this.zoomBounds.maxNativeZoom<t?this.zoomBounds.maxNativeZoom:t},_setZoomTransform:function(t,e){var i=this._map.getZoomScale(this._map.getZoom(),e),o=t.multiplyBy(i).subtract(this._map._getNewPixelOrigin(t,this._map.getZoom())).round();any3d?L.setTransform(this._layers[e],o,i):L.setPosition(this._layers[e],o)},_getZoomBounds:function(t,e){if(!t)return null;let i,o,a=100,s=0,r=t.getElementsByTagName("map-feature");for(let t=0;t<r.length;t++){let i=+r[t].getAttribute("zoom");r[t].getAttribute("zoom")||(i=e),s=Math.max(s,i),a=Math.min(a,i)}try{o=M.metaContentToObject(t.querySelector("map-meta[name=projection]").getAttribute("content")).content,i=M.metaContentToObject(t.querySelector("map-meta[name=zoom]").getAttribute("content"))}catch(t){return{minZoom:0,maxZoom:M[o||n].options.resolutions.length-1,minNativeZoom:a,maxNativeZoom:s}}return{minZoom:+i.min,maxZoom:+i.max,minNativeZoom:a,maxNativeZoom:s}},addData:function(t,e,i){var o,n,a,s=t.nodeType===Node.DOCUMENT_NODE||"LAYER-"===t.nodeName?t.getElementsByTagName("map-feature"):null;if(t.nodeType===Node.DOCUMENT_NODE?t.querySelector("map-link[rel=stylesheet],map-style"):null){var r=t.querySelector("map-base")&&t.querySelector("map-base").hasAttribute("href")?new URL(t.querySelector("map-base").getAttribute("href")).href:t.URL;M.parseStylesheetAsHTML(t,r,this._container)}if(s){for(o=0,n=s.length;o<n;o++){(a=s[o]).getElementsByTagName("map-geometry").length&&a.getElementsByTagName("map-coordinates").length&&this.addData(a,e,i)}return this}var l=this.options;if(l.filter&&!l.filter(t))return;t.classList.length&&(l.className=t.classList.value);let m=t.getAttribute("zoom")||i,u=t.querySelector("map-featurecaption");u=u?u.innerHTML:"Feature",t.querySelector("map-properties")&&(l.properties=document.createElement("div"),l.properties.classList.add("mapml-popup-content"),l.properties.insertAdjacentHTML("afterbegin",t.querySelector("map-properties").innerHTML));let p=this.geometryToLayer(t,l,e,+m,u);if(p){if(!p.options.color&&t.hasAttribute("class")&&(p.options.className=t.getAttribute("class")),p.defaultOptions=p.options,this.resetStyle(p),l.onEachFeature&&p.bindTooltip(u,{interactive:!0,sticky:!0}),this._staticFeature){let e=t.getAttribute("zoom")||i;return void(e in this._features?this._features[e].push(p):this._features[e]=[p])}return this.addLayer(p)}},resetStyle:function(t){var e=this.options.style;e&&(L.Util.extend(t.options,t.defaultOptions),this._setLayerStyle(t,e))},setStyle:function(t){this.eachLayer(function(e){this._setLayerStyle(e,t)},this)},_setLayerStyle:function(t,e){"function"==typeof e&&(e=e(t.feature)),t.setStyle&&t.setStyle(e)},_removeCSS:function(){let t=this._container.querySelectorAll("link[rel=stylesheet],style");for(let e=0;e<t.length;e++)this._container.removeChild(t[e])},geometryToLayer:function(t,e,i,o,n){let a="MAP-FEATURE"===t.tagName.toUpperCase()?t.getElementsByTagName("map-geometry")[0]:t,s=a.getAttribute("cs")||i,r=[],l=L.SVG.create("g"),m=Object.assign({},e);for(let e of a.querySelectorAll("map-polygon, map-linestring, map-multilinestring, map-point, map-multipoint"))r.push(M.feature(e,Object.assign(m,{nativeCS:s,nativeZoom:o,projection:this.options.projection,featureID:t.id,group:l,wrappers:this._getGeometryParents(e.parentElement),featureLayer:this,_leafletLayer:this.options._leafletLayer})));let u={group:l,featureID:t.id,accessibleTitle:n,onEachFeature:e.onEachFeature,properties:e.properties,_leafletLayer:this.options._leafletLayer},p=a.querySelector("map-multipolygon")||a.querySelector("map-geometrycollection");return p&&(u.wrappers=this._getGeometryParents(p.parentElement)),M.featureGroup(r,u)},_getGeometryParents:function(t,e=[]){return t&&"MAP-GEOMETRY"!==t.tagName.toUpperCase()?"MAP-MULTIPOLYGON"===t.tagName.toUpperCase()||"MAP-GEOMETRYCOLLECTION"===t.tagName.toUpperCase()?this._getGeometryParents(t.parentElement,e):this._getGeometryParents(t.parentElement,e.concat([t])):e}}),r=function(t,e){return new s(t,e)},l=L.TileLayer.extend({initialize:function(t,e){let i=M.extractInputBounds(t);this.zoomBounds=i.zoomBounds,this.layerBounds=i.bounds,this.isVisible=!0,L.extend(e,this.zoomBounds),e.tms=t.tms,L.setOptions(this,e),this._setUpTileTemplateVars(t),t.tile.subdomains&&L.setOptions(this,L.extend(this.options,{subdomains:t.tile.subdomains})),this._template=t,this._initContainer(),L.TileLayer.prototype.initialize.call(this,t.template,L.extend(e,{pane:this._container}))},onAdd:function(){this._map._addZoomLimit(this),L.TileLayer.prototype.onAdd.call(this,this._map),this._handleMoveEnd()},getEvents:function(){let t=L.TileLayer.prototype.getEvents.call(this,this._map);return this._parentOnMoveEnd=t.moveend,t.moveend=this._handleMoveEnd,t},_initContainer:function(){this._container||(this._container=L.DomUtil.create("div","leaflet-layer",this.options.pane),L.DomUtil.addClass(this._container,"mapml-templated-tile-container"),this._updateZIndex(),this.options.opacity<1&&this._updateOpacity())},_handleMoveEnd:function(t){let e=this._map.getZoom(),i=M.pixelToPCRSBounds(this._map.getPixelBounds(),e,this._map.options.projection);this.isVisible=e<=this.options.maxZoom&&e>=this.options.minZoom&&this.layerBounds.overlaps(i),this.isVisible&&this._parentOnMoveEnd()},createTile:function(t){let e=document.createElement("DIV"),i=this.getTileSize();if(L.DomUtil.addClass(e,"mapml-tile-group"),L.DomUtil.addClass(e,"leaflet-tile"),this._template.linkEl.dispatchEvent(new CustomEvent("tileloadstart",{detail:{x:t.x,y:t.y,zoom:t.z,appendTile:t=>{e.appendChild(t)}}})),this._template.type.startsWith("image/")){let o=L.TileLayer.prototype.createTile.call(this,t,function(){});o.width=i.x,o.height=i.y,e.appendChild(o)}else this._url.includes(a)||this._fetchTile(t,e);return e},_mapmlTileReady:function(t){L.DomUtil.addClass(t,"leaflet-tile-loaded")},getPane:function(){return this.options.pane},_fetchTile:function(t,e){fetch(this.getTileUrl(t),{redirect:"follow"}).then(function(t){return t.status>=200&&t.status<300?Promise.resolve(t):(console.log("Looks like there was a problem. Status Code: "+t.status),Promise.reject(t))}).then(function(t){return t.text()}).then(t=>{return(new DOMParser).parseFromString(t,"application/xml")}).then(i=>{this._createFeatures(i,t,e),this._mapmlTileReady(e)}).catch(t=>{console.log("Error Creating Tile")})},_createFeatures:function(t,e,i){if(t.querySelector("map-link[rel=stylesheet],map-style")){let e=t.querySelector("map-base")&&t.querySelector("map-base").hasAttribute("href")?new URL(t.querySelector("map-base").getAttribute("href")).href:t.URL;M.parseStylesheetAsHTML(t,e,i)}let o=L.SVG.create("svg"),n=L.SVG.create("g"),a=this._map.options.crs.options.crs.tile.bounds.max.x,s=e.x*a,r=e.y*a,l=M.mapMlFeatures(t,{projection:this._map.options.projection,static:!1,interactive:!1});for(let t in l._layers)for(let i in l._layers[t]._layers){let o=l._layers[t]._layers[i];M.FeatureRenderer.prototype._initPath(o,!1),o._project(this._map,L.point([s,r]),e.z),M.FeatureRenderer.prototype._addPath(o,n,!1),M.FeatureRenderer.prototype._updateFeature(o)}o.setAttribute("width",a.toString()),o.setAttribute("height",a.toString()),o.appendChild(n),i.appendChild(o)},getTileUrl:function(t){if(t.z>=this._template.tilematrix.bounds.length||!this._template.tilematrix.bounds[t.z].contains(t))return"";var e={};for(var i in e[this._template.tilematrix.col.name]=t.x,e[this._template.tilematrix.row.name]=t.y,e[this._template.zoom.name]=this._getZoomForUrl(),e[this._template.pcrs.easting.left]=this._tileMatrixToPCRSPosition(t,"top-left").x,e[this._template.pcrs.easting.right]=this._tileMatrixToPCRSPosition(t,"top-right").x,e[this._template.pcrs.northing.top]=this._tileMatrixToPCRSPosition(t,"top-left").y,e[this._template.pcrs.northing.bottom]=this._tileMatrixToPCRSPosition(t,"bottom-left").y,e[this._template.tile.server]=this._getSubdomain(t),this._template.tile)["row","col","zoom","left","right","top","bottom"].indexOf(i)<0&&(e[i]=this._template.tile[i]);if(this._map&&!this._map.options.crs.infinite){let i=this._globalTileRange.max.y-t.y;this.options.tms&&(e[this._template.tilematrix.row.name]=i)}return e.r=this.options.detectRetina&&L.Browser.retina&&this.options.maxZoom>0?"@2x":"",L.Util.template(this._url,e)},_tileMatrixToPCRSPosition:function(t,e){var i=this._map.options.crs,o=this.getTileSize(),n=t.scaleBy(o),a=n.add(o),s=n.add(Math.floor(o/2)),r=i.transformation.untransform(n,i.scale(t.z)),l=i.transformation.untransform(a,i.scale(t.z)),m=i.transformation.untransform(s,i.scale(t.z)),u=null;switch(e){case"top-left":u=r;break;case"bottom-left":u=new L.Point(r.x,l.y);break;case"center-left":u=new L.Point(r.x,m.y);break;case"top-right":u=new L.Point(l.x,r.y);break;case"bottom-right":u=l;break;case"center-right":u=new L.Point(l.x,m.y);break;case"top-center":u=new L.Point(m.x,r.y);break;case"bottom-center":u=new L.Point(m.x,l.y);break;case"center":u=m}return u},_setUpTileTemplateVars:function(t){t.tile={};for(var e,i,o,n,a,s=t.values,r=this.options.crs.options,l=0;l<t.values.length;l++){var m=s[l].getAttribute("type"),u=s[l].getAttribute("units"),p=s[l].getAttribute("axis"),c=s[l].getAttribute("name"),h=s[l].getAttribute("position"),d="hidden"===m&&s[l].hasAttribute("shard"),_="map-select"===s[l].tagName.toLowerCase(),y=s[l].getAttribute("value"),g=s[l].getAttribute("min"),f=s[l].getAttribute("max");if("location"===m&&"tilematrix"===u)switch(p){case"column":a={name:c,min:r.crs.tilematrix.horizontal.min,max:r.crs.tilematrix.horizontal.max(r.resolutions.length-1)},isNaN(Number.parseFloat(g))||(a.min=Number.parseFloat(g)),isNaN(Number.parseFloat(f))||(a.max=Number.parseFloat(f));break;case"row":n={name:c,min:r.crs.tilematrix.vertical.min,max:r.crs.tilematrix.vertical.max(r.resolutions.length-1)},isNaN(Number.parseFloat(g))||(n.min=Number.parseFloat(g)),isNaN(Number.parseFloat(f))||(n.max=Number.parseFloat(f));break;case"longitude":case"easting":i||(i={min:r.crs.pcrs.horizontal.min,max:r.crs.pcrs.horizontal.max}),isNaN(Number.parseFloat(g))||(i.min=Number.parseFloat(g)),isNaN(Number.parseFloat(f))||(i.max=Number.parseFloat(f)),h&&(h.match(/.*?-left/i)?i.left=c:h.match(/.*?-right/i)&&(i.right=c));break;case"latitude":case"northing":o||(o={min:r.crs.pcrs.vertical.min,max:r.crs.pcrs.vertical.max}),isNaN(Number.parseFloat(g))||(o.min=Number.parseFloat(g)),isNaN(Number.parseFloat(f))||(o.max=Number.parseFloat(f)),h&&(h.match(/top-.*?/i)?o.top=c:h.match(/bottom-.*?/i)&&(o.bottom=c))}else if(m&&"zoom"===m.toLowerCase())e={name:c,min:0,max:r.resolutions.length,value:r.resolutions.length},!isNaN(Number.parseInt(y,10))&&Number.parseInt(y,10)>=e.min&&Number.parseInt(y,10)<=e.max?e.value=Number.parseInt(y,10):e.value=e.max,!isNaN(Number.parseInt(g,10))&&Number.parseInt(g,10)>=e.min&&Number.parseInt(g,10)<=e.max&&(e.min=Number.parseInt(g,10)),!isNaN(Number.parseInt(f,10))&&Number.parseInt(f,10)>=e.min&&Number.parseInt(f,10)<=e.max&&(e.max=Number.parseInt(f,10)),t.zoom=e;else if(d)t.tile.server=c,t.tile.subdomains=s[l].servers.slice();else if(_){const e=s[l].htmlselect;t.tile[c]=function(){return e.value}}else{const e=s[l];t.tile[c]=function(){return e.getAttribute("value")}}}var b=this.options.crs.transformation,x=this.options.crs.options.crs.tile.bounds.max.x,v=L.bind(this.options.crs.scale,this.options.crs),A=function(t,e){return b.transform(t,v(e)).divideBy(x).floor()};i&&o?(t.pcrs={},t.pcrs.bounds=L.bounds([i.min,o.min],[i.max,o.max]),t.pcrs.easting=i,t.pcrs.northing=o):a&&n&&!isNaN(e.value)?(t.pcrs||(t.pcrs={},t.pcrs.easting="",t.pcrs.northing=""),t.pcrs.bounds=M.boundsToPCRSBounds(L.bounds(L.point([a.min,n.min]),L.point([a.max,n.max])),e.value,this.options.crs,M.axisToCS("column")),t.tilematrix={},t.tilematrix.col=a,t.tilematrix.row=n):console.log("Unable to determine bounds for tile template: "+t.template),t.tilematrix||(t.tilematrix={},t.tilematrix.col={},t.tilematrix.row={}),t.tilematrix.bounds=[];for(var E=t.pcrs.bounds,C=t.zoom?t.zoom.min:0,S=t.zoom?t.zoom.max:r.resolutions.length,T=0;T<=S;T++)t.tilematrix.bounds[T]=T>=C?L.bounds(A(E.min,T),A(E.max,T)):L.bounds(L.point([-1,-1]),L.point([-1,-1]))}}),m=function(t,e){return new l(t,e)},u=L.Layer.extend({initialize:function(t,e){this._templates=t,L.setOptions(this,e),this._container=L.DomUtil.create("div","leaflet-layer",e.pane),L.DomUtil.addClass(this._container,"mapml-templatedlayer-container");for(var i=0;i<t.length;i++)if("tile"===t[i].rel)this._templates[i].layer=M.templatedTileLayer(t[i],L.Util.extend(e,{errorTileUrl:"data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==",zIndex:i,pane:this._container}));else if("image"===t[i].rel)this._templates[i].layer=M.templatedImageLayer(t[i],L.Util.extend(e,{zIndex:i,pane:this._container}));else if("features"===t[i].rel)this._templates[i].layer=M.templatedFeaturesLayer(t[i],L.Util.extend(e,{zIndex:i,pane:this._container}));else if("query"===t[i].rel){this.hasSetBoundsHandler=!0,this._queries||(this._queries=[]);let e=M.extractInputBounds(t[i]);t[i].layerBounds=e.bounds,t[i].zoomBounds=e.zoomBounds,this._queries.push(L.extend(t[i],this._setupQueryVars(t[i])))}},getEvents:function(){return{zoomstart:this._onZoomStart}},redraw:function(){this.closePopup();for(var t=0;t<this._templates.length;t++)"tile"!==this._templates[t].rel&&"image"!==this._templates[t].rel&&"features"!==this._templates[t].rel||this._templates[t].layer.redraw()},_onZoomStart:function(){this.closePopup()},_setupQueryVars:function(t){for(var e={query:{}},i=t.values,o=0;o<t.values.length;o++){var n=i[o].getAttribute("type"),a=i[o].getAttribute("units"),s=i[o].getAttribute("axis"),r=i[o].getAttribute("name"),l=i[o].getAttribute("position"),m=i[o].getAttribute("rel"),u="map-select"===i[o].tagName.toLowerCase();if("width"===n)e.query.width=r;else if("height"===n)e.query.height=r;else if("location"===n)switch(s){case"x":case"y":case"column":case"row":e.query[s]=r;break;case"longitude":case"easting":l?l.match(/.*?-left/i)?"pixel"===m?e.query.pixelleft=r:"tile"===m?e.query.tileleft=r:e.query.mapleft=r:l.match(/.*?-right/i)&&("pixel"===m?e.query.pixelright=r:"tile"===m?e.query.tileright=r:e.query.mapright=r):e.query[s]=r;break;case"latitude":case"northing":l?l.match(/top-.*?/i)?"pixel"===m?e.query.pixeltop=r:"tile"===m?e.query.tiletop=r:e.query.maptop=r:l.match(/bottom-.*?/i)&&("pixel"===m?e.query.pixelbottom=r:"tile"===m?e.query.tilebottom=r:e.query.mapbottom=r):e.query[s]=r;break;case"i":"tile"===a?e.query.tilei=r:e.query.mapi=r;break;case"j":"tile"===a?e.query.tilej=r:e.query.mapj=r}else if("zoom"===n)e.query.zoom=r;else if(u){const t=i[o].htmlselect;e.query[r]=function(){return t.value}}else{const t=i[o];e.query[r]=function(){return t.getAttribute("value")}}}return e.query.title=t.title,e},reset:function(t){if(t&&this._map){var e=this._map&&this._map.hasLayer(this),i=this._templates;delete this._queries,this._map.off("click",null,this),this._templates=t;for(var o=0;o<t.length;o++)"tile"===t[o].rel?this._templates[o].layer=M.templatedTileLayer(t[o],L.Util.extend(this.options,{errorTileUrl:"data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==",zIndex:o,pane:this._container})):"image"===t[o].rel?this._templates[o].layer=M.templatedImageLayer(t[o],L.Util.extend(this.options,{zIndex:o,pane:this._container})):"features"===t[o].rel?this._templates[o].layer=M.templatedFeaturesLayer(t[o],L.Util.extend(this.options,{zIndex:o,pane:this._container})):"query"===t[o].rel&&(this._queries||(this._queries=[]),this._queries.push(L.extend(t[o],this._setupQueryVars(t[o])))),e&&this.onAdd(this._map);for(o=0;o<i.length;o++)this._map.hasLayer(i[o].layer)&&this._map.removeLayer(i[o].layer)}},onAdd:function(t){for(var e=0;e<this._templates.length;e++)"query"!==this._templates[e].rel&&t.addLayer(this._templates[e].layer)},onRemove:function(t){L.DomUtil.remove(this._container);for(var e=0;e<this._templates.length;e++)"query"!==this._templates[e].rel&&t.removeLayer(this._templates[e].layer)},_previousFeature:function(t){this._count+-1>=0&&(this._count--,this._map.fire("featurepagination",{i:this._count,popup:this}))},_nextFeature:function(t){this._count+1<this._source._totalFeatureCount&&(this._count++,this._map.fire("featurepagination",{i:this._count,popup:this}))}}),p=function(t,e){return new u(t,e)},c=L.Layer.extend({initialize:function(t,e){let i=M.extractInputBounds(t);this.zoomBounds=i.zoomBounds,this.layerBounds=i.bounds,this.isVisible=!0,this._template=t,this._container=L.DomUtil.create("div","leaflet-layer",e.pane),L.extend(e,this.zoomBounds),L.DomUtil.addClass(this._container,"mapml-features-container"),L.setOptions(this,L.extend(e,this._setUpFeaturesTemplateVars(t)))},getEvents:function(){return{moveend:this._onMoveEnd}},onAdd:function(){this._map._addZoomLimit(this);var t,e=new Headers({Accept:"text/mapml"}),i=new DOMParser,o=this.options.opacity||1,n=this._container,a=this._map;this._features||(this._features=M.mapMlFeatures(null,{renderer:M.featureRenderer(),pane:n,opacity:o,projection:a.options.projection,static:!0,onEachFeature:function(t,e){var i=document.createElement("div");i.classList.add("mapml-popup-content"),i.insertAdjacentHTML("afterbegin",t.innerHTML),e.bindPopup(i,{autoClose:!1,minWidth:108})}}));var s=this._features,r=function(o,n){return fetch(o,{redirect:"follow",headers:e}).then(function(t){return t.text()}).then(function(e){t=i.parseFromString(e,"application/xml");var a=new URL(t.querySelector("map-base")?t.querySelector("map-base").getAttribute("href"):o).href;o=(o=t.querySelector("map-link[rel=next]")?t.querySelector("map-link[rel=next]").getAttribute("href"):null)?new URL(o,a).href:null;let l=t.querySelector("map-meta[name=zoom]")&&+M.metaContentToObject(t.querySelector("map-meta[name=zoom]").getAttribute("content")).value||0,m=t.querySelector("map-meta[name=cs]")&&M.metaContentToObject(t.querySelector("map-meta[name=cs]").getAttribute("content")).content||"GCRS";if(s.addData(t,m,l),o&&--n)return r(o,n)})};r(this._getfeaturesUrl(),10).then(function(){a.addLayer(s),a.fire("moveend")}).catch(function(t){console.log(t)})},redraw:function(){this._onMoveEnd()},_onMoveEnd:function(){let t=this._map.getZoom(),e=M.pixelToPCRSBounds(this._map.getPixelBounds(),t,this._map.options.projection);if(this.isVisible=t<=this.zoomBounds.maxZoom&&t>=this.zoomBounds.minZoom&&this.layerBounds.overlaps(e),this._features.clearLayers(),this.isVisible){var i,o=new Headers({Accept:"text/mapml;q=0.9,application/geo+json;q=0.8"}),n=new DOMParser,a=this._features,s=this._map,r=this,l=function(t,e){return fetch(t,{redirect:"follow",headers:o}).then(function(t){return t.text()}).then(function(o){i=n.parseFromString(o,"application/xml");var s=new URL(i.querySelector("map-base")?i.querySelector("map-base").getAttribute("href"):t).href;t=(t=i.querySelector("map-link[rel=next]")?i.querySelector("map-link[rel=next]").getAttribute("href"):null)?new URL(t,s).href:null;let r=i.querySelector("map-meta[name=zoom]")&&+M.metaContentToObject(i.querySelector("map-meta[name=zoom]").getAttribute("content")).value||0,m=i.querySelector("map-meta[name=cs]")&&M.metaContentToObject(i.querySelector("map-meta[name=cs]").getAttribute("content")).content||"GCRS";if(a.addData(i,m,r),t&&--e)return l(t,e)})};l(this._getfeaturesUrl(),10).then(function(){s.addLayer(a),M.TemplatedFeaturesLayer.prototype._updateTabIndex(r)}).catch(function(t){console.log(t)})}},setZIndex:function(t){return this.options.zIndex=t,this._updateZIndex(),this},_updateTabIndex:function(t){let e=t||this;for(let t in e._features._layers){let i=e._features._layers[t];if(i._path&&("M0 0"!==i._path.getAttribute("d")?i._path.setAttribute("tabindex",0):i._path.removeAttribute("tabindex"),0===i._path.childElementCount)){let t=document.createElement("title");t.innerText="Feature",i._path.appendChild(t)}}},_updateZIndex:function(){this._container&&void 0!==this.options.zIndex&&null!==this.options.zIndex&&(this._container.style.zIndex=this.options.zIndex)},onRemove:function(){this._map.removeLayer(this._features)},_getfeaturesUrl:function(){var t={};for(var e in this.options.feature.zoom&&(t[this.options.feature.zoom]=this._map.getZoom()),this.options.feature.width&&(t[this.options.feature.width]=this._map.getSize().x),this.options.feature.height&&(t[this.options.feature.height]=this._map.getSize().y),this.options.feature.bottom&&(t[this.options.feature.bottom]=this._TCRSToPCRS(this._map.getPixelBounds().max,this._map.getZoom()).y),this.options.feature.left&&(t[this.options.feature.left]=this._TCRSToPCRS(this._map.getPixelBounds().min,this._map.getZoom()).x),this.options.feature.top&&(t[this.options.feature.top]=this._TCRSToPCRS(this._map.getPixelBounds().min,this._map.getZoom()).y),this.options.feature.right&&(t[this.options.feature.right]=this._TCRSToPCRS(this._map.getPixelBounds().max,this._map.getZoom()).x),this.options.feature)["width","height","left","right","top","bottom","zoom"].indexOf(e)<0&&(t[e]=this.options.feature[e]);return L.Util.template(this._template.template,t)},_TCRSToPCRS:function(t,e){var i=this._map.options.crs;return i.transformation.untransform(t,i.scale(e))},_setUpFeaturesTemplateVars:function(t){var e={feature:{}},i=t.values;e.feature.hidden=[];for(var o=0;o<i.length;o++){var n=i[o].getAttribute("type"),a=i[o].getAttribute("units"),s=i[o].getAttribute("axis"),r=i[o].getAttribute("name"),l=i[o].getAttribute("position"),m=(i[o].getAttribute("value"),"map-select"===i[o].tagName.toLowerCase());if("width"===n)e.feature.width=r;else if("height"===n)e.feature.height=r;else if("zoom"===n)e.feature.zoom=r;else if("location"!==n||"pcrs"!==a&&"gcrs"!==a)if(m){const t=i[o].htmlselect;e.feature[r]=function(){return t.value}}else{const t=i[o];e.feature[r]=function(){return t.getAttribute("value")}}else switch(s){case"x":case"longitude":case"easting":l&&(l.match(/.*?-left/i)?e.feature.left=r:l.match(/.*?-right/i)&&(e.feature.right=r));break;case"y":case"latitude":case"northing":l&&(l.match(/top-.*?/i)?e.feature.top=r:l.match(/bottom-.*?/i)&&(e.feature.bottom=r))}}return e}}),h=function(t,e){return new c(t,e)},d=L.Layer.extend({initialize:function(t,e){this._template=t,this._container=L.DomUtil.create("div","leaflet-layer",e.pane),L.DomUtil.addClass(this._container,"mapml-image-container");let i=M.extractInputBounds(t);this.zoomBounds=i.zoomBounds,this.layerBounds=i.bounds,this.isVisible=!0,L.extend(e,this.zoomBounds),L.setOptions(this,L.extend(e,this._setUpExtentTemplateVars(t)))},getEvents:function(){return{moveend:this._onMoveEnd}},onAdd:function(){this._map._addZoomLimit(this),this.setZIndex(this.options.zIndex),this._onMoveEnd()},redraw:function(){this._onMoveEnd()},_clearLayer:function(){let t=this._container.querySelectorAll("img");for(let e=0;e<t.length;e++)this._container.removeChild(t[e])},_onMoveEnd:function(){let t=this._map.getZoom(),e=M.pixelToPCRSBounds(this._map.getPixelBounds(),t,this._map.options.projection);if(this.isVisible=t<=this.zoomBounds.maxZoom&&t>=this.zoomBounds.minZoom&&this.layerBounds.overlaps(e),this.isVisible){var i=this._map,o=i.getPixelBounds().min.subtract(i.getPixelOrigin()),n=i.getSize(),a=this.getImageUrl(),s=this._imageOverlay;this._imageOverlay=M.imageOverlay(a,o,n,0,this._container),this._imageOverlay.addTo(i),s&&this._imageOverlay.on("load error",function(){i.removeLayer(s)})}else this._clearLayer()},setZIndex:function(t){return this.options.zIndex=t,this._updateZIndex(),this},_updateZIndex:function(){this._container&&void 0!==this.options.zIndex&&null!==this.options.zIndex&&(this._container.style.zIndex=this.options.zIndex)},onRemove:function(t){this._clearLayer(),t._removeZoomLimit(this),this._container=null},getImageUrl:function(){var t={};for(var e in t[this.options.extent.width]=this._map.getSize().x,t[this.options.extent.height]=this._map.getSize().y,t[this.options.extent.bottom]=this._TCRSToPCRS(this._map.getPixelBounds().max,this._map.getZoom()).y,t[this.options.extent.left]=this._TCRSToPCRS(this._map.getPixelBounds().min,this._map.getZoom()).x,t[this.options.extent.top]=this._TCRSToPCRS(this._map.getPixelBounds().min,this._map.getZoom()).y,t[this.options.extent.right]=this._TCRSToPCRS(this._map.getPixelBounds().max,this._map.getZoom()).x,this.options.extent)["width","height","left","right","top","bottom"].indexOf(e)<0&&(t[e]=this.options.extent[e]);return L.Util.template(this._template.template,t)},_TCRSToPCRS:function(t,e){var i=this._map.options.crs;return i.transformation.untransform(t,i.scale(e))},_setUpExtentTemplateVars:function(t){for(var e={extent:{}},i=t.values,o=0;o<t.values.length;o++){var n=i[o].getAttribute("type"),a=i[o].getAttribute("units"),s=i[o].getAttribute("axis"),r=i[o].getAttribute("name"),l=i[o].getAttribute("position"),m="map-select"===i[o].tagName.toLowerCase();if("width"===n)e.extent.width=r;else if("height"===n)e.extent.height=r;else if("location"!==n||"pcrs"!==a&&"gcrs"!==a)if(m){const t=i[o].htmlselect;e.extent[r]=function(){return t.value}}else{const t=i[o];e.extent[r]=function(){return t.getAttribute("value")}}else switch(s){case"longitude":case"easting":l&&(l.match(/.*?-left/i)?e.extent.left=r:l.match(/.*?-right/i)&&(e.extent.right=r));break;case"latitude":case"northing":l&&(l.match(/top-.*?/i)?e.extent.top=r:l.match(/bottom-.*?/i)&&(e.extent.bottom=r))}}return e}}),_=function(t,e){return new d(t,e)},y=L.ImageOverlay.extend({initialize:function(t,e,i,o,n,a){this._container=n,this._url=t,this._location=e,this._size=L.point(i),this._angle=o,L.setOptions(this,a)},getEvents:function(){var t={viewreset:this._reset};return this._zoomAnimated&&(t.zoomanim=this._animateZoom),t},onAdd:function(){this.on({load:this._onImageLoad}),this._image||this._initImage(),this.options.interactive&&(L.DomUtil.addClass(this._image,"leaflet-interactive"),this.addInteractiveTarget(this._image)),this._container.appendChild(this._image),this._reset()},onRemove:function(){L.DomUtil.remove(this._image),this.options.interactive&&this.removeInteractiveTarget(this._image)},_onImageLoad:function(){this._image&&(this._image.loaded=+new Date,this._updateOpacity())},_animateZoom:function(t){var e=this._map.getZoomScale(t.zoom),i=this._map.getPixelOrigin().add(this._location).multiplyBy(e).subtract(this._map._getNewPixelOrigin(t.center,t.zoom)).round();L.Browser.any3d?L.DomUtil.setTransform(this._image,i,e):L.DomUtil.setPosition(this._image,i)},_reset:function(){var t=this._image,e=this._location,i=this._size;L.DomUtil.setPosition(t,e),t.style.width=i.x+"px",t.style.height=i.y+"px"},_updateOpacity:function(){if(this._map){var t=+new Date,e=!1,i=this._image,o=Math.min(1,(t-i.loaded)/200);L.DomUtil.setOpacity(i,o),o<1&&(e=!0),e&&(L.Util.cancelAnimFrame(this._fadeFrame),this._fadeFrame=L.Util.requestAnimFrame(this._updateOpacity,this)),L.DomUtil.addClass(i,"leaflet-image-loaded")}}}),g=function(t,e,i,o,n,a){return new y(t,e,i,o,n,a)},f=L.Layer.extend({options:{maxNext:10,zIndex:0,maxZoom:25},initialize:function(t,e,i){var o;t&&(this._href=t),e&&(this._layerEl=e,o=!!e.querySelector("map-feature,map-tile,map-extent"),!t&&o&&(this._content=e)),L.setOptions(this,i),this._container=L.DomUtil.create("div","leaflet-layer"),L.DomUtil.addClass(this._container,"mapml-layer"),this._imageContainer=L.DomUtil.create("div","leaflet-layer",this._container),L.DomUtil.addClass(this._imageContainer,"mapml-image-container"),this._mapmlTileContainer=L.DomUtil.create("div","mapml-tile-container",this._container),!o&&e&&e.hasAttribute("label")&&(this._title=e.getAttribute("label")),this._initCount=0,this._initExtent(o?e:null),this.on("attached",this._validateExtent,this),this.validProjection=!0},setZIndex:function(t){return this.options.zIndex=t,this._updateZIndex(),this},_updateZIndex:function(){this._container&&void 0!==this.options.zIndex&&null!==this.options.zIndex&&(this._container.style.zIndex=this.options.zIndex)},_changeOpacity:function(t){t&&t.target&&t.target.value>=0&&t.target.value<=1&&this.changeOpacity(t.target.value)},changeOpacity:function(t){this._container.style.opacity=t,this.opacityEl&&(this.opacityEl.value=t)},onAdd:function(t){!this._extent||this._validProjection(t)?(this._map=t,this._content?(this._mapmlvectors||(this._mapmlvectors=M.mapMlFeatures(this._content,{renderer:M.featureRenderer(),pane:this._container,opacity:this.options.opacity,projection:t.options.projection,_leafletLayer:this,static:!0,onEachFeature:function(t,e){if(t){var i=document.createElement("div");i.classList.add("mapml-popup-content"),i.insertAdjacentHTML("afterbegin",t.innerHTML),e.bindPopup(i,{autoClose:!1,minWidth:165})}}})),t.addLayer(this._mapmlvectors)):this.once("extentload",function(){this._validProjection(t)?(this._mapmlvectors||(this._mapmlvectors=M.mapMlFeatures(this._content,{renderer:M.featureRenderer(),pane:this._container,opacity:this.options.opacity,projection:t.options.projection,_leafletLayer:this,static:!0,onEachFeature:function(t,e){if(t){var i=document.createElement("div");i.classList.add("mapml-popup-content"),i.insertAdjacentHTML("afterbegin",t.innerHTML),e.bindPopup(i,{autoClose:!1,minWidth:165})}}}).addTo(t)),this._setLayerElExtent()):this.validProjection=!1},this),this._imageLayer||(this._imageLayer=L.layerGroup()),t.addLayer(this._imageLayer),(!this._staticTileLayer||null===this._staticTileLayer._container)&&this._mapmlTileContainer.getElementsByTagName("map-tiles").length>0&&(this._staticTileLayer=M.mapMLStaticTileLayer({pane:this._container,_leafletLayer:this,className:"mapml-static-tile-layer",tileContainer:this._mapmlTileContainer,maxZoomBound:t.options.crs.options.resolutions.length-1,tileSize:t.options.crs.options.crs.tile.bounds.max.x}),t.addLayer(this._staticTileLayer)),this._extent?this._templateVars&&(this._templatedLayer=M.templatedLayer(this._templateVars,{pane:this._container,_leafletLayer:this,crs:this.crs}).addTo(t)):this.once("extentload",function(){this._validProjection(t)?this._templateVars&&(this._templatedLayer=M.templatedLayer(this._templateVars,{pane:this._container,_leafletLayer:this,crs:this.crs}).addTo(t),this._setLayerElExtent()):this.validProjection=!1},this),this._setLayerElExtent(),this.setZIndex(this.options.zIndex),this.getPane().appendChild(this._container),setTimeout(()=>{t.fire("checkdisabled")},0),t.on("popupopen",this._attachSkipButtons,this)):this.validProjection=!1},_validProjection:function(t){let e=!1;if(this._templateVars)for(let i of this._templateVars)i.projectionMatch||i.projection===t.options.projection||(e=!0);return!(e||this.getProjection()!==t.options.projection.toUpperCase())},_setLayerElExtent:function(){let t,e;["_staticTileLayer","_imageLayer","_mapmlvectors","_templatedLayer"].forEach(i=>{if(this[i])if("_templatedLayer"===i)for(let o=0;o<this[i]._templates.length;o++)"query"!==this[i]._templates[o].rel&&this[i]._templates[o].layer.layerBounds&&(t?(t.extend(this[i]._templates[o].layer.layerBounds.min),t.extend(this[i]._templates[o].layer.layerBounds.max)):(t=this[i]._templates[o].layer.layerBounds,e=this[i]._templates[o].layer.zoomBounds));else this[i].layerBounds&&(t?(t.extend(this[i].layerBounds.min),t.extend(this[i].layerBounds.max)):(t=this[i].layerBounds,e=this[i].zoomBounds))}),t&&(this._layerEl.extent=Object.assign(M.convertAndFormatPCRS(t,this._map),{zoom:e}))},addTo:function(t){return t.addLayer(this),this},getEvents:function(){return{zoomanim:this._onZoomAnim}},redraw:function(){this._templatedLayer&&this._templatedLayer.redraw()},_onZoomAnim:function(t){var e=t.zoom,i=this._extent?this._extent.querySelector("map-input[type=zoom]"):null,o=i&&i.hasAttribute("min")?parseInt(i.getAttribute("min")):this._map.getMinZoom(),n=i&&i.hasAttribute("max")?parseInt(i.getAttribute("max")):this._map.getMaxZoom();e<o&&this._extent.zoomout||e>n&&this._extent.zoomin;o<=e&&e<=n||(this._extent.zoomin&&e>n?(this._href=this._extent.zoomin,this._layerEl.src=this._extent.zoomin,this.href=this._extent.zoomin,this._layerEl.src=this._extent.zoomin):this._extent.zoomout&&e<o&&(this._href=this._extent.zoomout,this.href=this._extent.zoomout,this._layerEl.src=this._extent.zoomout)),this._templatedLayer},onRemove:function(t){L.DomUtil.remove(this._container),this._staticTileLayer&&t.removeLayer(this._staticTileLayer),this._mapmlvectors&&t.removeLayer(this._mapmlvectors),this._imageLayer&&t.removeLayer(this._imageLayer),this._templatedLayer&&t.removeLayer(this._templatedLayer),t.fire("checkdisabled"),t.off("popupopen",this._attachSkipButtons)},getZoomBounds:function(){var t=this._extent,e=t?t.querySelector("[type=zoom]"):void 0,i=e&&e.hasAttribute("min")?e.getAttribute("min"):this._map.getMinZoom(),o=e&&e.hasAttribute("max")?e.getAttribute("max"):this._map.getMaxZoom(),n={};return n.min=Math.min(i,o),n.max=Math.max(i,o),n},_transformDeprectatedInput:function(t){var e=t.getAttribute("type").toLowerCase();if("xmin"===e||"ymin"===e||"xmax"===e||"ymax"===e)switch(t.setAttribute("type","location"),t.setAttribute("units","tcrs"),e){case"xmin":t.setAttribute("axis","x"),t.setAttribute("position","top-left");break;case"ymin":t.setAttribute("axis","y"),t.setAttribute("position","top-left");break;case"xmax":t.setAttribute("axis","x"),t.setAttribute("position","bottom-right");break;case"ymax":t.setAttribute("axis","y"),t.setAttribute("position","bottom-right")}},getLayerExtentBounds:function(t){if(this._extent){var 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e=t.clientY-a;if(n=Math.abs(e)>5||n,o&&!n||o&&o.childElementCount<=1||o.getBoundingClientRect().top>i.getBoundingClientRect().bottom||o.getBoundingClientRect().bottom<i.getBoundingClientRect().top)return;o.classList.add("mapml-draggable"),i.style.transform="translateY("+e+"px)",i.style.pointerEvents="none";let s=t.clientX,r=t.clientY,l=("MAPML-VIEWER"===d.tagName?d.shadowRoot:d.querySelector(".mapml-web-map").shadowRoot).elementFromPoint(s,r),m=l&&l.closest("fieldset")?l.closest("fieldset"):i;m=Math.abs(e)<=m.offsetHeight?i:m,i.setAttribute("aria-grabbed","true"),i.setAttribute("aria-dropeffect","move"),m&&o===m.parentNode&&(m=m!==i.nextSibling?m:m.nextSibling,i!==m&&(a=t.clientY,i.style.transform=null),o.insertBefore(i,m))}),document.body.onmouseup=(()=>{i.setAttribute("aria-grabbed","false"),i.removeAttribute("aria-dropeffect"),i.style.pointerEvents=null,i.style.transform=null;let t=o.children,e=1;for(let i of t){let t=i.querySelector("span").layer._layerEl;t.setAttribute("data-moving",""),d.insertAdjacentElement("beforeend",t),t.removeAttribute("data-moving"),t._layer.setZIndex(e),e++}o.classList.remove("mapml-draggable"),document.body.onmousemove=document.body.onmouseup=null})}),L.DomEvent.on(m,"change",this._changeOpacity,this),s.appendChild(e),s.appendChild(i),y.appendChild(o),o.appendChild(p),this._styles&&a.appendChild(this._styles),this._userInputs){var f=document.createDocumentFragment(),b=this._templateVars;if(b)for(var x=0;x<b.length;x++)for(var v=b[x],A=0;A<v.values.length;A++){var M=v.values[A],E="#"+M.getAttribute("id");if("map-select"===M.tagName.toLowerCase()&&!f.querySelector(E)){var C=L.DomUtil.create("details","mapml-layer-item-time mapml-control-layers",f),S=L.DomUtil.create("summary"),T=L.DomUtil.create("label");T.innerText=M.getAttribute("name"),T.setAttribute("for",M.getAttribute("id")),S.appendChild(T),C.appendChild(S),C.appendChild(M.htmlselect)}}a.appendChild(f)}return t},_initExtent:function(t){if(this._href||t){var e,i,o=this;if(this._href){var s=new XMLHttpRequest;e=this._href,i=l,s.onreadystatechange=function(){this.readyState===this.DONE&&(400!==this.status&&404!==this.status&&500!==this.status&&406!==this.status||(o.error=!0,o.fire("extentload",o,!0),s.abort()))},s.onload=i,s.onerror=function(){o.error=!0,o.fire("extentload",o,!0)},s.open("GET",e),s.setRequestHeader("Accept",M.mime),s.overrideMimeType("text/xml"),s.send()}else t&&l.call(this,t)}function r(t){var e=document.createElement("select"),i=t.getAttributeNames();for(let o=0;o<i.length;o++)e.setAttribute(i[o],t.getAttribute(i[o]));var o=t.children;for(let t=0;t<o.length;t++){var n=document.createElement("option"),a=o[t].getAttributeNames();for(let e=0;e<a.length;e++)n.setAttribute(a[e],o[t].getAttribute(a[e]));n.innerHTML=o[t].innerHTML,e.appendChild(n)}return e}function l(t){var e=this.responseXML||t;if(e.querySelector&&e.querySelector("map-feature")&&(o._content=e),!this.responseXML&&this.responseText&&(e=(new DOMParser).parseFromString(this.responseText,"text/xml")),this.readyState===this.DONE&&e.querySelector&&!e.querySelector("parsererror")){var i,s=e.querySelector("map-extent")||e.querySelector("map-meta[name=projection]");"map-extent"===s.tagName.toLowerCase()&&s.hasAttribute("units")?i=s.getAttribute("units"):"map-meta"===s.tagName.toLowerCase()&&s.hasAttribute("content")&&(i=M.metaContentToObject(s.getAttribute("content")).content);var l=i&&i===o.options.mapprojection,m=e.querySelector("map-meta[name=extent]"),u=!l&&e.querySelector("map-head map-link[rel=alternate][projection="+o.options.mapprojection+"]"),p=new URL(e.querySelector("map-base")?e.querySelector("map-base").getAttribute("href"):e.baseURI||this.responseURL,this.responseURL).href;if(s){if(!l&&u&&u.hasAttribute("href"))return void o.fire("changeprojection",{href:new 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e,i,o=t.querySelector("[type=xmin]"),n=t.querySelector("[type=ymin]"),a=t.querySelector("[type=xmax]"),s=t.querySelector("[type=ymax]"),r=t.querySelector("[type=projection][value]");r?(i=r.getAttribute("value"))&&"WGS84"===i?(e=this._map.getBounds(),o.setAttribute("min",e.getWest()),o.setAttribute("max",e.getEast()),n.setAttribute("min",e.getSouth()),n.setAttribute("max",e.getNorth()),a.setAttribute("min",e.getWest()),a.setAttribute("max",e.getEast()),s.setAttribute("min",e.getSouth()),s.setAttribute("max",e.getNorth())):i&&(e=this._map.getPixelBounds(),o.setAttribute("min",e.getBottomLeft().x),o.setAttribute("max",e.getTopRight().x),n.setAttribute("min",e.getTopRight().y),n.setAttribute("max",e.getBottomLeft().y),a.setAttribute("min",e.getBottomLeft().x),a.setAttribute("max",e.getTopRight().x),s.setAttribute("min",e.getTopRight().y),s.setAttribute("max",e.getBottomLeft().y)):this.error=!0}if(t.querySelector('[type=zoom][min=""], [type=zoom][max=""]')){var l=t.querySelector("[type=zoom]");l.setAttribute("min",this._map.getMinZoom()),l.setAttribute("max",this._map.getMaxZoom())}var m=t.hasAttribute("units")?t.getAttribute("units"):null;m&&M[m]?this.crs=M[m]:this.crs=M.OSMTILE}},_getMapMLExtent:function(t,e,i){var o=this._createExtent(),n=o.querySelector("map-input[type=zoom]"),a=o.querySelector("map-input[type=xmin]"),s=o.querySelector("map-input[type=ymin]"),r=o.querySelector("map-input[type=xmax]"),l=o.querySelector("map-input[type=ymax]"),m=o.querySelector("map-input[type=projection]"),u=void 0!==e[0]&&void 0!==e[1]?Math.min(e[0],e[1]):"",p=void 0!==e[0]&&void 0!==e[1]?Math.max(e[0],e[1]):"",c=t?t._southWest?t.getWest():t.getBottomLeft().x:"",h=t?t._southWest?t.getSouth():t.getTopRight().y:"",d=t?t._southWest?t.getEast():t.getTopRight().x:"",_=t?t._southWest?t.getNorth():t.getBottomLeft().y:"";return n.setAttribute("min","number"==typeof u&&isNaN(u)?"":u),n.setAttribute("max","number"==typeof 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r&&l&&m&&u&&(o=L.bounds([[r,l],[m,u]]));return this._getMapMLExtent(o,[a,s],g)},getProjection:function(){let t=this._extent;if(!t)return n;switch(t.tagName.toUpperCase()){case"MAP-EXTENT":if(t.hasAttribute("units"))return t.getAttribute("units").toUpperCase();break;case"MAP-INPUT":if(t.hasAttribute("value"))return t.getAttribute("value").toUpperCase();break;case"MAP-META":if(t.hasAttribute("content"))return M.metaContentToObject(t.getAttribute("content")).content.toUpperCase();break;default:return n}return n},_parseLicenseAndLegend:function(t,e){var i,o,n=t.querySelector("map-link[rel=license]");n&&(i=n.getAttribute("title"),o='<a href="'+n.getAttribute("href")+'" title="'+i+'">'+i+"</a>"),L.setOptions(e,{attribution:o});var a=t.querySelector("map-link[rel=legend]");a&&(e._legendUrl=a.getAttribute("href"))},_getUnprojectedMapLatLngBounds:function(t){var e=(t=t||this._map).getPixelOrigin(),i=t.getPixelBounds(),o=t.unproject(e),n=t.unproject(i.getBottomLeft()),a=t.unproject(i.getTopRight()),s=t.unproject(e.add(t.getSize()));return L.latLngBounds(n,a).extend(s).extend(o)},_projectionMatches:function(t){t=t||this._map;var e=this.getProjection();return!(!t.options.projection||"WGS84"!==e&&t.options.projection!==e)},getQueryTemplates:function(){if(this._templatedLayer&&this._templatedLayer._queries)return this._templatedLayer._queries},_attachSkipButtons:function(t){let e,i,o=t.popup,n=t.target,a=o._container.getElementsByClassName("mapml-popup-content")[0];o._container.setAttribute("role","dialog"),a.setAttribute("tabindex","-1"),a.setAttribute("role","document"),o._count=0,o._source._eventParents?(e=o._source._eventParents[Object.keys(o._source._eventParents)[0]],i=o._source.group):e=o._source._templatedLayer,o._container.querySelector('nav[class="mapml-focus-buttons"]')&&(L.DomUtil.remove(o._container.querySelector('nav[class="mapml-focus-buttons"]')),L.DomUtil.remove(o._container.querySelector("hr")));let s=L.DomUtil.create("nav","mapml-focus-buttons"),r=L.DomUtil.create("button","mapml-popup-button",s);r.type="button",r.title="Focus Map",r.innerHTML="<span aria-hidden='true'>|&#10094;</span>",L.DomEvent.disableClickPropagation(r),L.DomEvent.on(r,"click",L.DomEvent.stop),L.DomEvent.on(r,"click",t=>{n.closePopup(),n._container.focus()},o);let l=L.DomUtil.create("button","mapml-popup-button",s);l.type="button",l.title="Previous Feature",l.innerHTML="<span aria-hidden='true'>&#10094;</span>",L.DomEvent.disableClickPropagation(l),L.DomEvent.on(l,"click",L.DomEvent.stop),L.DomEvent.on(l,"click",e._previousFeature,o);let m=L.DomUtil.create("p","mapml-feature-count",s),u=this._totalFeatureCount?this._totalFeatureCount:1;m.innerText=o._count+1+"/"+u;let p=L.DomUtil.create("button","mapml-popup-button",s);p.type="button",p.title="Next Feature",p.innerHTML="<span aria-hidden='true'>&#10095;</span>",L.DomEvent.disableClickPropagation(p),L.DomEvent.on(p,"click",L.DomEvent.stop),L.DomEvent.on(p,"click",e._nextFeature,o);let c=L.DomUtil.create("button","mapml-popup-button",s);c.type="button",c.title="Focus Controls",c.innerHTML="<span aria-hidden='true'>&#10095;|</span>",L.DomEvent.disableClickPropagation(c),L.DomEvent.on(c,"click",L.DomEvent.stop),L.DomEvent.on(c,"click",t=>{n.closePopup(),n._controlContainer.querySelector("A").focus()},o);let h=L.DomUtil.create("hr");function d(t){let e=t.originalEvent.path||t.originalEvent.composedPath(),a=9===t.originalEvent.keyCode,s=t.originalEvent.shiftKey;e[0].classList.contains("leaflet-popup-close-button")&&a&&!s||27===t.originalEvent.keyCode?(L.DomEvent.stop(t),n.closePopup(o),i.focus()):("Focus Map"===e[0].title||e[0].classList.contains("mapml-popup-content"))&&a&&s&&setTimeout(()=>{L.DomEvent.stop(t),n.closePopup(o),i.focus()},0)}function _(t){let e=t.originalEvent.path||t.originalEvent.composedPath(),i=9===t.originalEvent.keyCode,a=t.originalEvent.shiftKey;13===t.originalEvent.keyCode&&e[0].classList.contains("leaflet-popup-close-button")||27===t.originalEvent.keyCode?(L.DomEvent.stopPropagation(t),n._container.focus(),n.closePopup(o),27!==t.originalEvent.keyCode&&(n._popupClosed=!0)):i&&e[0].classList.contains("leaflet-popup-close-button")?n.closePopup(o):("Focus Map"===e[0].title||e[0].classList.contains("mapml-popup-content"))&&i&&a&&setTimeout(()=>{L.DomEvent.stop(t),n.closePopup(o),n._container.focus()},0)}o._navigationBar=s,o._content.appendChild(h),o._content.appendChild(s),a.focus(),i?(i.setAttribute("aria-expanded","true"),n.on("keydown",d)):n.on("keydown",_),n.on("popupclose",function t(e){e.popup===o&&(n.off("keydown",d),n.off("keydown",_),n.off("popupclose",t),i&&i.setAttribute("aria-expanded","false"))})}}),b=function(t,e,i){return t||e?new f(t,e,i):null},x=L.Layer.extend({onAdd:function(t){let e=t.getSize();(e.x>400||e.y>300)&&(this._container=L.DomUtil.create("table","mapml-debug",t._container),this._panel=E({className:"mapml-debug-panel",pane:this._container}),t.addLayer(this._panel)),this._grid=S({className:"mapml-debug-grid",pane:t._panes.mapPane,zIndex:400,tileSize:t.options.crs.options.crs.tile.bounds.max.x}),t.addLayer(this._grid),this._vectors=z({className:"mapml-debug-vectors",pane:t._panes.mapPane,toolPane:this._container}),t.addLayer(this._vectors)},onRemove:function(t){t.removeLayer(this._grid),t.removeLayer(this._vectors),this._panel&&(t.removeLayer(this._panel),L.DomUtil.remove(this._container))}}),v=function(){return new x},A=L.Layer.extend({initialize:function(t){L.setOptions(this,t)},onAdd:function(t){this._title=L.DomUtil.create("caption","mapml-debug-banner",this.options.pane),this._title.innerHTML="Debug mode",t.debug={},t.debug._infoContainer=this._debugContainer=L.DomUtil.create("tbody","mapml-debug-panel",this.options.pane);let e=t.debug._infoContainer;t.debug._tileCoord=L.DomUtil.create("tr","mapml-debug-coordinates",e),t.debug._tileMatrixCoord=L.DomUtil.create("tr","mapml-debug-coordinates",e),t.debug._mapCoord=L.DomUtil.create("tr","mapml-debug-coordinates",e),t.debug._tcrsCoord=L.DomUtil.create("tr","mapml-debug-coordinates",e),t.debug._pcrsCoord=L.DomUtil.create("tr","mapml-debug-coordinates",e),t.debug._gcrsCoord=L.DomUtil.create("tr","mapml-debug-coordinates",e),this._map.on("mousemove",this._updateCoords)},onRemove:function(){L.DomUtil.remove(this._title),this._debugContainer&&(L.DomUtil.remove(this._debugContainer),this._map.off("mousemove",this._updateCoords))},_updateCoords:function(t){if(this.contextMenu._visible)return;let e=this.options.mapEl,i=e._map.project(t.latlng),o=e._map.options.crs.scale(+e.zoom),n=e._map.options.crs.transformation.untransform(i,o),a=e._map.options.crs.options.crs.tile.bounds.max.x,s=i.x%a,r=i.y%a;s<0&&(s+=a),r<0&&(r+=a),this.debug._tileCoord.innerHTML=`\n      <th scope="row">tile: </th>\n      <td>i: ${Math.trunc(s)}, </td>\n      <td>j: ${Math.trunc(r)}</td>\n      `,this.debug._mapCoord.innerHTML=`\n      <th scope="row">map: </th>\n      <td>i: ${Math.trunc(t.containerPoint.x)}, </td>\n      <td>j: ${Math.trunc(t.containerPoint.y)}</td>\n      `,this.debug._gcrsCoord.innerHTML=`\n      <th scope="row">gcrs: </th>\n      <td>lon: ${t.latlng.lng.toFixed(6)}, </td>\n      <td>lat: ${t.latlng.lat.toFixed(6)}</td>\n      `,this.debug._tcrsCoord.innerHTML=`\n      <th scope="row">tcrs: </th>\n      <td>x: ${Math.trunc(i.x)}, </td>\n      <td>y: ${Math.trunc(i.y)}</td>\n      `,this.debug._tileMatrixCoord.innerHTML=`\n      <th scope="row">tilematrix: </th>\n      <td>column: ${Math.trunc(i.x/a)}, </td>\n      <td>row: ${Math.trunc(i.y/a)}</td>\n      `,this.debug._pcrsCoord.innerHTML=`\n      <th scope="row">pcrs: </th>\n      <td>easting: ${n.x.toFixed(2)}, </td>\n      <td>northing: ${n.y.toFixed(2)}</td>\n      `}}),E=function(t){return new A(t)},C=L.GridLayer.extend({initialize:function(t){L.setOptions(this,t),L.GridLayer.prototype.initialize.call(this,this._map)},createTile:function(t){let e=L.DomUtil.create("div","mapml-debug-tile");return e.setAttribute("col",t.x),e.setAttribute("row",t.y),e.setAttribute("zoom",t.z),e.innerHTML=[`col: ${t.x}`,`row: ${t.y}`,`zoom: ${t.z}`].join(", "),e.style.outline="1px dashed red",e}}),S=function(t){return new C(t)},T=L.LayerGroup.extend({initialize:function(t){L.setOptions(this,t),L.LayerGroup.prototype.initialize.call(this,this._map,t)},onAdd:function(t){t.on("overlayremove",this._mapLayerUpdate,this),t.on("overlayadd",this._mapLayerUpdate,this);let e=t.options.crs.transformation.transform(L.point(0,0),t.options.crs.scale(0));this._centerVector=L.circle(t.options.crs.pointToLatLng(e,0),{radius:250}),this._centerVector.bindTooltip("Projection Center"),this._addBounds(t)},onRemove:function(t){this.clearLayers()},_addBounds:function(t){let e=Object.keys(t._layers),i=t._layers,o=["#FF5733","#8DFF33","#3397FF","#E433FF","#F3FF33"],n=0;this.addLayer(this._centerVector);for(let t of e)if(i[t].layerBounds){let e=[i[t].layerBounds.min,L.point(i[t].layerBounds.max.x,i[t].layerBounds.min.y),i[t].layerBounds.max,L.point(i[t].layerBounds.min.x,i[t].layerBounds.max.y)],a=P(e,{color:o[n%o.length],weight:2,opacity:1,fillOpacity:.01,fill:!0});i[t].options._leafletLayer&&a.bindTooltip(i[t].options._leafletLayer._title,{sticky:!0}),this.addLayer(a),n++}if(t.totalLayerBounds){let e=[t.totalLayerBounds.min,L.point(t.totalLayerBounds.max.x,t.totalLayerBounds.min.y),t.totalLayerBounds.max,L.point(t.totalLayerBounds.min.x,t.totalLayerBounds.max.y)],i=P(e,{color:"#808080",weight:5,opacity:.5,fill:!1});this.addLayer(i)}},_mapLayerUpdate:function(t){this.clearLayers(),this._addBounds(t.target)}}),z=function(t){return new T(t)},k=L.Path.extend({options:{className:"mapml-debug-extent"},initialize:function(t,e){this._locations=t,L.setOptions(this,e)},_project:function(){this._rings=[];let t=this._map.options.crs.scale(this._map.getZoom()),e=this._map;for(let i=0;i<this._locations.length;i++){let o=e.options.crs.transformation.transform(this._locations[i],t);this._rings.push(L.point(o.x,o.y)._subtract(e.getPixelOrigin()))}this._parts=[this._rings]},_update:function(){this._map&&this._renderer._updatePoly(this,!0)}}),P=function(t,e){return new k(t,e)},w=L.Handler.extend({addHooks:function(){L.setOptions(this,{mapEl:this._map.options.mapEl}),L.DomEvent.on(this._map,"click",this._queryTopLayer,this),L.DomEvent.on(this._map,"keypress",this._queryTopLayerAtMapCenter,this)},removeHooks:function(){L.DomEvent.off(this._map,"click",this._queryTopLayer,this),L.DomEvent.on(this._map,"keypress",this._queryTopLayerAtMapCenter,this)},_getTopQueryableLayer:function(){for(var t=this.options.mapEl.layers,e=t.length-1;e>=0;e--){var i=t[e]._layer;if(t[e].checked&&i.queryable)return i}},_queryTopLayerAtMapCenter:function(t){setTimeout(()=>{!this._map.isFocused||this._map._popupClosed||" "!==t.originalEvent.key&&13!=+t.originalEvent.keyCode?delete this._map._popupClosed:this._map.fire("click",{latlng:this._map.getCenter(),layerPoint:this._map.latLngToLayerPoint(this._map.getCenter()),containerPoint:this._map.latLngToContainerPoint(this._map.getCenter())})},0)},_queryTopLayer:function(t){var e=this._getTopQueryableLayer();e&&this._query(t,e)},_query(t,e){var i={},o=e.getQueryTemplates()[0],n=t.target.getZoom(),a=this._map,s=e.crs,r=a.options.crs.options.crs.tile.bounds.max.x,l=e._container,m={autoClose:!1,autoPan:!0,maxHeight:.5*a.getSize().y-50},u=function(t){return s.transformation.untransform(t,s.scale(n))},p=function(t){return s.unproject(s.transformation.untransform(t,s.scale(n)),n)},c=s.latLngToPoint(t.latlng,n),h=c.divideBy(r).floor(),d=new L.Bounds(c.divideBy(r).floor().multiplyBy(r),c.divideBy(r).ceil().multiplyBy(r));for(var _ in i[o.query.tilei]=c.x.toFixed()-h.x*r,i[o.query.tilej]=c.y.toFixed()-h.y*r,i[o.query.mapi]=a.getSize().divideBy(2).x.toFixed(),i[o.query.mapj]=a.getSize().divideBy(2).y.toFixed(),i[o.query.pixelleft]=s.pointToLatLng(c,n).lng,i[o.query.pixeltop]=s.pointToLatLng(c,n).lat,i[o.query.pixelright]=s.pointToLatLng(c.add([1,1]),n).lng,i[o.query.pixelbottom]=s.pointToLatLng(c.add([1,1]),n).lat,i[o.query.column]=h.x,i[o.query.row]=h.y,i[o.query.x]=c.x.toFixed(),i[o.query.y]=c.y.toFixed(),i[o.query.easting]=u(c).x,i[o.query.northing]=u(c).y,i[o.query.longitude]=p(c).lng,i[o.query.latitude]=p(c).lat,i[o.query.zoom]=n,i[o.query.width]=a.getSize().x,i[o.query.height]=a.getSize().y,i[o.query.mapbottom]=u(c.add(a.getSize().divideBy(2))).y,i[o.query.mapleft]=u(c.subtract(a.getSize().divideBy(2))).x,i[o.query.maptop]=u(c.subtract(a.getSize().divideBy(2))).y,i[o.query.mapright]=u(c.add(a.getSize().divideBy(2))).x,i[o.query.tilebottom]=u(d.max).y,i[o.query.tileleft]=u(d.min).x,i[o.query.tiletop]=u(d.min).y,i[o.query.tileright]=u(d.max).x,o.query)["mapi","mapj","tilei","tilej","row","col","x","y","easting","northing","longitude","latitude","width","height","zoom","mapleft","mapright",",maptop","mapbottom","tileleft","tileright","tiletop","tilebottom","pixeltop","pixelbottom","pixelleft","pixelright"].indexOf(_)<0&&(i[_]=o.query[_]);let y,g=this._map.project(t.latlng),f=this._map.options.crs.scale(this._map.getZoom()),b=this._map.options.crs.transformation.untransform(g,f);o.layerBounds.contains(b)&&fetch(L.Util.template(o.template,i),{redirect:"follow"}).then(t=>{if(y=t.headers.get("Content-Type"),t.status>=200&&t.status<300)return t.text();throw new Error(t.status)}).then(i=>y.startsWith("text/mapml")?function(t,i){let o=(new DOMParser).parseFromString(t,"application/xml");for(let t of o.querySelectorAll("map-feature"))if(!t.querySelector("map-geometry")){let e=document.createElement("map-geometry"),o=document.createElement("map-point"),n=document.createElement("map-coordinates");e.setAttribute("cs","gcrs"),n.innerHTML=`${i.lng} ${i.lat}`,o.appendChild(n),e.appendChild(o),t.appendChild(e)}let n=M.mapMlFeatures(o,{renderer:M.featureRenderer(),pane:l,projection:a.options.projection,_leafletLayer:e,query:!0,static:!0});n.addTo(a);let s=L.DomUtil.create("div","mapml-popup-content"),r=L.DomUtil.create("iframe");r.style="border: none",r.srcdoc=o.querySelector("map-feature map-properties").innerHTML,r.setAttribute("sandbox","allow-same-origin allow-forms"),s.appendChild(r),e._totalFeatureCount=o.querySelectorAll("map-feature").length,e.bindPopup(s,m).openPopup(i),e.on("popupclose",function(){a.removeLayer(n)}),n.showPaginationFeature({i:0,popup:e._popup})}(i,t.latlng):function(t,e,i){let o=L.DomUtil.create("div","mapml-popup-content"),n=L.DomUtil.create("iframe");n.style="border: none",n.srcdoc=t,n.setAttribute("sandbox","allow-same-origin allow-forms"),o.appendChild(n),e.bindPopup(o,m).openPopup(i)}(i,e,t.latlng)).catch(t=>{console.log("Looks like there was a problem. Status: "+t.message)})}}),I=L.Handler.extend({_touchstart:L.Browser.msPointer?"MSPointerDown":L.Browser.pointer?"pointerdown":"touchstart",initialize:function(t){L.Handler.prototype.initialize.call(this,t),this._items=[{text:M.options.locale.cmBack+" (<kbd>B</kbd>)",callback:this._goBack},{text:M.options.locale.cmForward+" (<kbd>F</kbd>)",callback:this._goForward},{text:M.options.locale.cmReload+" (<kbd>R</kbd>)",callback:this._reload},{spacer:"-"},{text:M.options.locale.cmToggleControls+" (<kbd>T</kbd>)",callback:this._toggleControls},{text:M.options.locale.cmCopyCoords+" (<kbd>C</kbd>)<span></span>",callback:this._copyCoords,hideOnSelect:!1,popup:!0,submenu:[{text:"tile",callback:this._copyTile},{text:"tilematrix",callback:this._copyTileMatrix},{spacer:"-"},{text:"map",callback:this._copyMap},{spacer:"-"},{text:"tcrs",callback:this._copyTCRS},{text:"pcrs",callback:this._copyPCRS},{text:"gcrs",callback:this._copyGCRS},{spacer:"-"},{text:M.options.locale.cmCopyAll,callback:this._copyAllCoords}]},{text:M.options.locale.cmToggleDebug+" (<kbd>D</kbd>)",callback:this._toggleDebug},{text:M.options.locale.cmCopyMapML+" (<kbd>M</kbd>)",callback:this._copyMapML},{text:M.options.locale.cmViewSource+" (<kbd>V</kbd>)",callback:this._viewSource}],this._layerItems=[{text:M.options.locale.lmZoomToLayer+" (<kbd>Z</kbd>)",callback:this._zoomToLayer},{text:M.options.locale.lmCopyExtent+" (<kbd>C</kbd>)",callback:this._copyLayerExtent}],this._mapMenuVisible=!1,this._keyboardEvent=!1,this._container=L.DomUtil.create("div","mapml-contextmenu",t._container),this._container.setAttribute("hidden","");for(let t=0;t<6;t++)this._items[t].el=this._createItem(this._container,this._items[t]);this._coordMenu=L.DomUtil.create("div","mapml-contextmenu mapml-submenu",this._container),this._coordMenu.id="mapml-copy-submenu",this._coordMenu.setAttribute("hidden",""),this._clickEvent=null;for(let t=0;t<this._items[5].submenu.length;t++)this._createItem(this._coordMenu,this._items[5].submenu[t],t);this._items[6].el=this._createItem(this._container,this._items[6]),this._items[7].el=this._createItem(this._container,this._items[7]),this._items[8].el=this._createItem(this._container,this._items[8]),this._layerMenu=L.DomUtil.create("div","mapml-contextmenu mapml-layer-menu",t._container),this._layerMenu.setAttribute("hidden","");for(let t=0;t<this._layerItems.length;t++)this._createItem(this._layerMenu,this._layerItems[t]);L.DomEvent.on(this._container,"click",L.DomEvent.stop).on(this._container,"mousedown",L.DomEvent.stop).on(this._container,"dblclick",L.DomEvent.stop).on(this._container,"contextmenu",L.DomEvent.stop).on(this._layerMenu,"click",L.DomEvent.stop).on(this._layerMenu,"mousedown",L.DomEvent.stop).on(this._layerMenu,"dblclick",L.DomEvent.stop).on(this._layerMenu,"contextmenu",L.DomEvent.stop)},addHooks:function(){var t=this._map.getContainer();L.DomEvent.on(t,"mouseleave",this._hide,this).on(document,"keydown",this._onKeyDown,this),L.Browser.touch&&L.DomEvent.on(document,this._touchstart,this._hide,this),this._map.on({contextmenu:this._show,mousedown:this._hide,zoomstart:this._hide},this)},removeHooks:function(){var t=this._map.getContainer();L.DomEvent.off(t,"mouseleave",this._hide,this).off(document,"keydown",this._onKeyDown,this),L.Browser.touch&&L.DomEvent.off(document,this._touchstart,this._hide,this),this._map.off({contextmenu:this._show,mousedown:this._hide,zoomstart:this._hide},this)},_copyLayerExtent:function(t){let e=t instanceof KeyboardEvent?this._map.contextMenu:this.contextMenu,i=e._layerClicked.layer._layerEl,o=i.extent.topLeft.pcrs,n=i.extent.bottomRight.pcrs,a=`<map-meta name="extent" content="top-left-easting=${o.horizontal}, top-left-northing=${o.vertical}, bottom-right-easting=${n.horizontal}, bottom-right-northing=${n.vertical}"></map-meta>`;e._copyData(a)},_zoomToLayer:function(t){(t instanceof KeyboardEvent?this._map.contextMenu:this.contextMenu)._layerClicked.layer._layerEl.focus()},_goForward:function(t){(t instanceof KeyboardEvent?this._map.options.mapEl:this.options.mapEl).forward()},_goBack:function(t){(t instanceof KeyboardEvent?this._map.options.mapEl:this.options.mapEl).back()},_reload:function(t){(t instanceof KeyboardEvent?this._map.options.mapEl:this.options.mapEl).reload()},_toggleControls:function(t){(t instanceof KeyboardEvent?this._map.options.mapEl:this.options.mapEl)._toggleControls()},_copyMapML:function(t){let e=t instanceof KeyboardEvent?this._map.contextMenu:this.contextMenu,i=t instanceof KeyboardEvent?this._map.options.mapEl:this.options.mapEl;e._copyData(i.outerHTML.replace(/<div class="mapml-web-map">.*?<\/div>|<style>\[is="web-map"].*?<\/style>|<style>mapml-viewer.*?<\/style>/gm,""))},_viewSource:function(t){(t instanceof KeyboardEvent?this._map.options.mapEl:this.options.mapEl).viewSource()},_toggleDebug:function(t){(t instanceof KeyboardEvent?this._map.options.mapEl:this.options.mapEl).toggleDebug()},_copyCoords:function(t){(this.contextMenu?this.contextMenu:this)._showCoordMenu(t)},_copyData:function(t){const e=document.createElement("textarea");e.value=t,document.body.appendChild(e),e.select(),document.execCommand("copy"),document.body.removeChild(e)},_copyGCRS:function(t){let e=this.options.mapEl,i=this.contextMenu._clickEvent;this.contextMenu._copyData(`z:${e.zoom}, lon :${i.latlng.lng.toFixed(6)}, lat:${i.latlng.lat.toFixed(6)}`)},_copyTCRS:function(t){let e=this.options.mapEl,i=this.contextMenu._clickEvent,o=e._map.project(i.latlng);this.contextMenu._copyData(`z:${e.zoom}, x:${o.x}, y:${o.y}`)},_copyTileMatrix:function(t){let e=this.options.mapEl,i=this.contextMenu._clickEvent,o=e._map.project(i.latlng),n=e._map.options.crs.options.crs.tile.bounds.max.x;this.contextMenu._copyData(`z:${e.zoom}, column:${Math.trunc(o.x/n)}, row:${Math.trunc(o.y/n)}`)},_copyPCRS:function(t){let e=this.options.mapEl,i=this.contextMenu._clickEvent,o=e._map.project(i.latlng),n=e._map.options.crs.scale(+e.zoom),a=e._map.options.crs.transformation.untransform(o,n);this.contextMenu._copyData(`z:${e.zoom}, easting:${a.x.toFixed(2)}, northing:${a.y.toFixed(2)}`)},_copyTile:function(t){let e=this.options.mapEl,i=this.contextMenu._clickEvent,o=e._map.options.crs.project(i.latlng),n=e._map.options.crs.options.crs.tile.bounds.max.x,a=o.x%n,s=o.y%n;a<0&&(a+=n),s<0&&(s+=n),this.contextMenu._copyData(`z:${e.zoom}, i:${Math.trunc(a)}, j:${Math.trunc(s)}`)},_copyMap:function(t){let e=this.options.mapEl,i=this.contextMenu._clickEvent;this.contextMenu._copyData(`z:${e.zoom}, i:${Math.trunc(i.containerPoint.x)}, j:${Math.trunc(i.containerPoint.y)}`)},_copyAllCoords:function(t){let e=this.options.mapEl,i=this.contextMenu._clickEvent,o=e._map.project(i.latlng),n=e._map.options.crs.options.crs.tile.bounds.max.x,a=o.x%n,s=o.y%n,r=e._map.options.crs.scale(+e.zoom),l=e._map.options.crs.transformation.untransform(o,r),m=`z:${e.zoom}\n`;m+=`tile: i:${Math.trunc(a)}, j:${Math.trunc(s)}\n`,m+=`tilematrix: column:${Math.trunc(o.x/n)}, row:${Math.trunc(o.y/n)}\n`,m+=`map: i:${Math.trunc(i.containerPoint.x)}, j:${Math.trunc(i.containerPoint.y)}\n`,m+=`tcrs: x:${Math.trunc(o.x)}, y:${Math.trunc(o.y)}\n`,m+=`pcrs: easting:${l.x.toFixed(2)}, northing:${l.y.toFixed(2)}\n`,m+=`gcrs: lon :${i.latlng.lng.toFixed(6)}, lat:${i.latlng.lat.toFixed(6)}`,this.contextMenu._copyData(m)},_createItem:function(t,e,i){if(e.spacer)return this._createSeparator(t,i);var o=this._insertElementAt("button","mapml-contextmenu-item",t,i),n=this._createEventHandler(o,e.callback,e.context,e.hideOnSelect);return o.innerHTML=""+e.text,o.setAttribute("type","button"),o.classList.add("mapml-button"),e.popup&&(o.setAttribute("aria-haspopup","true"),o.setAttribute("aria-expanded","false"),o.setAttribute("aria-controls","mapml-copy-submenu")),L.DomEvent.on(o,"mouseover",this._onItemMouseOver,this).on(o,"mouseout",this._onItemMouseOut,this).on(o,"mousedown",L.DomEvent.stopPropagation).on(o,"click",n),L.Browser.touch&&L.DomEvent.on(o,this._touchstart,L.DomEvent.stopPropagation),L.Browser.pointer||L.DomEvent.on(o,"click",this._onItemMouseOut,this),{id:L.Util.stamp(o),el:o,callback:n}},_createSeparator:function(t,e){let i=this._insertElementAt("div","mapml-contextmenu-separator",t,e);return{id:L.Util.stamp(i),el:i}},_createEventHandler:function(t,e,i,o){let n=this;return o=void 0===o||o,function(a){let s=n._map,r=n._showLocation.containerPoint,l=s.containerPointToLayerPoint(r),m={containerPoint:r,layerPoint:l,latlng:s.layerPointToLatLng(l),relatedTarget:n._showLocation.relatedTarget};o&&n._hide(),e&&e.call(i||s,m),n._map.fire("contextmenu.select",{contextmenu:n,el:t})}},_insertElementAt:function(t,e,i,o){let n,a=document.createElement(t);return a.className=e,void 0!==o&&(n=i.children[o]),n?i.insertBefore(a,n):i.appendChild(a),a},_show:function(t){this._mapMenuVisible&&this._hide(),this._clickEvent=t;let e=t.originalEvent.target;if(e.closest("fieldset")){if(!(e=e.closest("fieldset").querySelector("span")).layer.validProjection)return;this._layerClicked=e,this._showAtPoint(t.containerPoint,t,this._layerMenu)}else(e.classList.contains("leaflet-container")||e.classList.contains("mapml-debug-extent")||"path"===e.tagName)&&(this._layerClicked=void 0,this._showAtPoint(t.containerPoint,t,this._container));if(0===t.originalEvent.button||-1===t.originalEvent.button)if(this._keyboardEvent=!0,this._layerClicked){let t=document.activeElement;this._elementInFocus=t.shadowRoot.activeElement,this._layerMenuTabs=1,this._layerMenu.firstChild.focus()}else this._container.firstChild.focus()},_showAtPoint:function(t,e,i){if(this._items.length){let o=L.extend(e||{},{contextmenu:this});this._showLocation={containerPoint:t},e&&e.relatedTarget&&(this._showLocation.relatedTarget=e.relatedTarget),this._setPosition(t,i),this._mapMenuVisible||(i.removeAttribute("hidden"),this._mapMenuVisible=!0),this._map.fire("contextmenu.show",o)}},_hide:function(){this._mapMenuVisible&&(this._mapMenuVisible=!1,this._container.setAttribute("hidden",""),this._coordMenu.setAttribute("hidden",""),this._layerMenu.setAttribute("hidden",""),this._map.fire("contextmenu.hide",{contextmenu:this}),setTimeout(()=>this._map._container.focus(),0))},_setPosition:function(t,e){let i,o=this._map.getSize(),n=this._getElementSize(e);this._map.options.contextmenuAnchor&&(i=L.point(this._map.options.contextmenuAnchor),t=t.add(i)),e._leaflet_pos=t,t.x+n.x>o.x?(e.style.left="auto",e.style.right=Math.min(Math.max(o.x-t.x,0),o.x-n.x-1)+"px"):(e.style.left=Math.max(t.x,0)+"px",e.style.right="auto"),t.y+n.y>o.y?(e.style.top="auto",e.style.bottom=Math.min(Math.max(o.y-t.y,0),o.y-n.y-1)+"px"):(e.style.top=Math.max(t.y,0)+"px",e.style.bottom="auto")},_getElementSize:function(t){let e=this._size;return e&&!this._sizeChanged||(e={},t.style.left="-999999px",t.style.right="auto",e.x=t.offsetWidth,e.y=t.offsetHeight,t.style.left="auto",this._sizeChanged=!1),e},_focusOnLayerControl:function(){this._mapMenuVisible=!1,delete this._layerMenuTabs,this._layerMenu.setAttribute("hidden",""),this._elementInFocus?this._elementInFocus.focus():this._layerClicked.parentElement.firstChild.focus(),delete this._elementInFocus},_onKeyDown:function(t){if(!this._mapMenuVisible)return;let e=t.keyCode,i=t.path||t.composedPath();switch(13===e&&t.preventDefault(),!this._layerMenuTabs||9!==e&&27!==e?16===e||9===e||!this._layerClicked&&67===e||i[0].innerText===M.options.locale.cmCopyCoords+" (C)"||this._hide():(t.shiftKey?this._layerMenuTabs-=1:this._layerMenuTabs+=1,0!==this._layerMenuTabs&&3!==this._layerMenuTabs&&27!==e||(L.DomEvent.stop(t),this._focusOnLayerControl())),e){case 13:case 32:this._map._container.parentNode.activeElement.parentNode.classList.contains("mapml-contextmenu")&&this._map._container.parentNode.activeElement.click();break;case 66:this._goBack(t);break;case 67:this._layerClicked?this._copyLayerExtent(t):this._copyCoords({latlng:this._map.getCenter()});break;case 68:this._toggleDebug(t);break;case 77:this._copyMapML(t);break;case 70:this._goForward(t);break;case 82:this._reload(t);break;case 84:this._toggleControls(t);break;case 86:this._viewSource(t);break;case 90:this._layerClicked&&this._zoomToLayer(t)}},_showCoordMenu:function(t){let e=this._map.getSize(),i=this._clickEvent,o=this._coordMenu;this._items[5].el.el.setAttribute("aria-expanded","true"),o.removeAttribute("hidden"),i.containerPoint.x+160+80>e.x?(o.style.left="auto",o.style.right="160px"):(o.style.left="160px",o.style.right="auto"),i.containerPoint.y+160>e.y?(o.style.top="auto",o.style.bottom="20px"):(o.style.top="100px",o.style.bottom="auto"),this._keyboardEvent&&o.firstChild.focus()},_hideCoordMenu:function(t){if(t.srcElement.parentElement.classList.contains("mapml-submenu")||t.srcElement.innerText===M.options.locale.cmCopyCoords+" (C)")return;let e=this._coordMenu;this._items[5].el.el.setAttribute("aria-expanded","false"),e.setAttribute("hidden","")},_onItemMouseOver:function(t){L.DomUtil.addClass(t.target||t.srcElement,"over"),t.srcElement.innerText===M.options.locale.cmCopyCoords+" (C)"&&this._showCoordMenu(t)},_onItemMouseOut:function(t){L.DomUtil.removeClass(t.target||t.srcElement,"over"),this._hideCoordMenu(t)}}),B={convertAndFormatPCRS:function(t,e){if(!t||!e)return{};let i=[],o=[],n=[],a=[],s=e.options.crs.options.crs.tile.bounds.max.y;for(let r=0;r<e.options.crs.options.resolutions.length;r++){let l=e.options.crs.scale(r),m=e.options.crs.transformation.transform(t.min,l),u=e.options.crs.transformation.transform(t.max,l);i.push({horizontal:m.x,vertical:u.y}),o.push({horizontal:u.x,vertical:m.y}),n.push({horizontal:i[r].horizontal/s,vertical:i[r].vertical/s}),a.push({horizontal:o[r].horizontal/s,vertical:o[r].vertical/s})}let r=e.options.crs.unproject(t.min),l=e.options.crs.unproject(t.max),m={topLeft:{horizontal:r.lng,vertical:l.lat},bottomRight:{horizontal:l.lng,vertical:r.lat}},u={topLeft:{horizontal:t.min.x,vertical:t.max.y},bottomRight:{horizontal:t.max.x,vertical:t.min.y}};return{topLeft:{tcrs:i,tilematrix:n,gcrs:m.topLeft,pcrs:u.topLeft},bottomRight:{tcrs:o,tilematrix:a,gcrs:m.bottomRight,pcrs:u.bottomRight},projection:e.options.projection}},extractInputBounds:function(t){if(!t)return;let e=t.values,i=t.projection||n,o=0,a="TILEMATRIX",s=this[i].options.crs.tilematrix.bounds(0),r=0,l=this[i].options.resolutions.length-1,m=!1,u=0;t.zoomBounds||(t.zoomBounds={},t.zoomBounds.min=0,t.zoomBounds.max=l);for(let t=0;t<e.length;t++)switch(e[t].getAttribute("type")){case"zoom":r=+e[t].getAttribute("min"),l=+(e[t].hasAttribute("max")?e[t].getAttribute("max"):l),o=+e[t].getAttribute("value");break;case"location":if(!e[t].getAttribute("max")||!e[t].getAttribute("min"))continue;let i=+e[t].getAttribute("max"),n=+e[t].getAttribute("min");switch(e[t].getAttribute("axis").toLowerCase()){case"x":case"longitude":case"column":case"easting":a=M.axisToCS(e[t].getAttribute("axis").toLowerCase()),s.min.x=n,s.max.x=i,u++;break;case"y":case"latitude":case"row":case"northing":a=M.axisToCS(e[t].getAttribute("axis").toLowerCase()),s.min.y=n,s.max.y=i,u++}}return u>=2&&(m=!0),{zoomBounds:{minZoom:+t.zoomBounds.min,maxZoom:+t.zoomBounds.max,minNativeZoom:r,maxNativeZoom:l},bounds:s=!m&&t.extentPCRSFallback&&t.extentPCRSFallback.bounds?t.extentPCRSFallback.bounds:m?this.boundsToPCRSBounds(s,o,i,a):this[i].options.crs.pcrs.bounds}},axisToCS:function(t){try{switch(t.toLowerCase()){case"row":case"column":return"TILEMATRIX";case"i":case"j":return["MAP","TILE"];case"x":case"y":return"TCRS";case"latitude":case"longitude":return"GCRS";case"northing":case"easting":return"PCRS";default:return"TILEMATRIX"}}catch(t){return}},csToAxes:function(t){try{switch(t.toLowerCase()){case"tilematrix":return["column","row"];case"map":case"tile":return["i","j"];case"tcrs":return["x","y"];case"gcrs":return["longitude","latitude"];case"pcrs":return["easting","northing"]}}catch(t){return}},axisToXY:function(t){try{switch(t.toLowerCase()){case"i":case"column":case"longitude":case"x":case"easting":return"x";case"row":case"j":case"latitude":case"y":case"northing":return"y";default:return}}catch(t){return}},convertPCRSBounds:function(t,e,i,o){if(t&&(e||0===e)&&Number.isFinite(+e)&&i&&o)switch(i="string"==typeof i?M[i]:i,o.toUpperCase()){case"PCRS":return t;case"TCRS":case"TILEMATRIX":let n=i.transformation.transform(t.min,i.scale(+e)),a=i.transformation.transform(t.max,i.scale(+e));if("TCRS"===o.toUpperCase())return L.bounds(n,a);let s=i.options.crs.tile.bounds.max.x;return L.bounds(L.point(n.x/s,n.y/s),L.point(a.x/s,a.y/s));case"GCRS":let r=i.unproject(t.min),l=i.unproject(t.max);return L.bounds(L.point(r.lng,r.lat),L.point(l.lng,l.lat));default:return}},pointToPCRSPoint:function(t,e,i,o){if(!t||!e&&0!==e||!Number.isFinite(+e)||!o||!i)return;let n=(i="string"==typeof i?M[i]:i).options.crs.tile.bounds.max.x;switch(o.toUpperCase()){case"TILEMATRIX":return M.pixelToPCRSPoint(L.point(t.x*n,t.y*n),e,i);case"PCRS":return t;case"TCRS":return M.pixelToPCRSPoint(t,e,i);case"GCRS":return i.project(L.latLng(t.y,t.x));default:return}},pixelToPCRSPoint:function(t,e,i){if(t&&(e||0===e)&&Number.isFinite(+e)&&i)return(i="string"==typeof i?M[i]:i).transformation.untransform(t,i.scale(e))},boundsToPCRSBounds:function(t,e,i,o){if(t&&t.max&&t.min&&(e||0===e)&&Number.isFinite(+e)&&i&&o)return i="string"==typeof i?M[i]:i,L.bounds(M.pointToPCRSPoint(t.min,e,i,o),M.pointToPCRSPoint(t.max,e,i,o))},pixelToPCRSBounds:function(t,e,i){if(t&&t.max&&t.min&&(e||0===e)&&Number.isFinite(+e)&&i)return i="string"==typeof i?M[i]:i,L.bounds(M.pixelToPCRSPoint(t.min,e,i),M.pixelToPCRSPoint(t.max,e,i))},metaContentToObject:function(t){if(!t||t instanceof Object)return{};let e={},i=t.split(/\s+/).join("").split(",");for(let t=0;t<i.length;t++){let o=i[t].split("=");2===o.length&&(e[o[0]]=o[1])}return""!==e&&1===i[0].split("=").length&&(e.content=i[0]),e},coordsToArray:function(t){for(var e=1,i=[],o=t.split(",");e<o.length;e+=2)i.push([parseInt(o[e-1]),parseInt(o[e])]);return i},parseStylesheetAsHTML:function(t,e,i){if(i instanceof Element&&t&&t.querySelector("map-link[rel=stylesheet],map-style")){if(e instanceof Element)e=e.getAttribute("href")?e.getAttribute("href"):document.URL;else if(!e||""===e||e instanceof Object)return;for(var o=[],n=t.querySelectorAll("map-link[rel=stylesheet],map-style"),a=0;a<n.length;a++)if("MAP-LINK"===n[a].nodeName.toUpperCase()){var s=n[a].hasAttribute("href")?new URL(n[a].getAttribute("href"),e).href:null;if(s&&!i.querySelector("link[href='"+s+"']")){var r=document.createElement("link");r.setAttribute("href",s),r.setAttribute("rel","stylesheet"),o.push(r)}}else{var l=document.createElement("style");l.textContent=n[a].textContent,o.push(l)}for(var m=o.length-1;m>=0;m--)i.insertAdjacentElement("afterbegin",o[m])}},splitCoordinate:function(t,e,i){var o=[];t.split(/\s+/gim).forEach(M.parseNumber,o),this.push(o)},parseNumber:function(t,e,i){this.push(parseFloat(t))},handleLink:function(t,e){let i,o,n,a=!1,s=e._map;if("text/html"===t.type&&"_blank"!==t.target)t.target="_top";else if("text/html"!==t.type&&t.url.includes("#")){let e=t.url.split("#"),o=e[1].split(",");i={z:o[0]||0,lng:o[1]||0,lat:o[2]||0},a=!e[0],["/",".","#"].includes(t.url[0])&&(t.target="_self")}if(a)i&&!t.inPlace&&a&&(e._map.options.mapEl.zoomTo(+i.lat,+i.lng,+i.z),n&&(o.opacity=n));else{let a=!1;switch((o=document.createElement("layer-")).setAttribute("src",t.url),o.setAttribute("checked",""),t.target){case"_blank":"text/html"===t.type?window.open(t.url):(s.options.mapEl.appendChild(o),a=!0);break;case"_parent":for(let t of s.options.mapEl.querySelectorAll("layer-"))t._layer!==e&&s.options.mapEl.removeChild(t);s.options.mapEl.appendChild(o),s.options.mapEl.removeChild(e._layerEl),a=!0;break;case"_top":window.location.href=t.url;break;default:n=e._layerEl.opacity,e._layerEl.insertAdjacentElement("beforebegin",o),s.options.mapEl.removeChild(e._layerEl),a=!0}!t.inPlace&&a&&L.DomEvent.on(o,"extentload",function e(r){a&&["_parent","_self"].includes(t.target)&&1===o.parentElement.querySelectorAll("layer-").length&&(o.parentElement.projection=o._layer.getProjection()),o.extent&&(i?o.parentElement.zoomTo(+i.lat,+i.lng,+i.z):o.focus(),L.DomEvent.off(o,"extentload",e)),n&&(o.opacity=n),s.getContainer().focus()})}},gcrsToTileMatrix:function(t){let e=t._map.project(t._map.getCenter()),i=t._map.options.crs.options.crs.tile.bounds.max.y;return[Math.trunc(e.x/i),Math.trunc(e.y/i)]}},D=L.Control.extend({options:{position:"topleft"},onAdd:function(t){let e=L.DomUtil.create("div","mapml-reload-button leaflet-bar"),i=L.DomUtil.create("button","mapml-reload-button",e);return i.innerHTML="<span aria-hidden='true'>&#x021BA</span>",i.title=M.options.locale.cmReload,i.setAttribute("type","button"),i.classList.add("mapml-button"),i.setAttribute("aria-label","Reload"),L.DomEvent.disableClickPropagation(i),L.DomEvent.on(i,"click",L.DomEvent.stop),L.DomEvent.on(i,"click",this._goReload,this),this._reloadButton=i,this._updateDisabled(),t.on("moveend",this._updateDisabled,this),e},onRemove:function(t){t.off("moveend",this._updateDisabled,this)},disable:function(){return this._disabled=!0,this._updateDisabled(),this},enable:function(){return this._disabled=!1,this._updateDisabled(),this},_goReload:function(t){!this._disabled&&this._map.options.mapEl._history.length>1&&this._map.options.mapEl.reload()},_updateDisabled:function(){setTimeout(()=>{L.DomUtil.removeClass(this._reloadButton,"leaflet-disabled"),this._reloadButton.setAttribute("aria-disabled","false"),this._map&&(this._disabled||this._map.options.mapEl._history.length<=1)&&(L.DomUtil.addClass(this._reloadButton,"leaflet-disabled"),this._reloadButton.setAttribute("aria-disabled","true"))},0)}}),q=function(t){return new D(t)},F=L.Control.extend({options:{position:"topleft",title:{false:"View fullscreen",true:"Exit fullscreen"}},onAdd:function(t){var e=L.DomUtil.create("div","leaflet-control-fullscreen leaflet-bar leaflet-control");return this.link=L.DomUtil.create("a","leaflet-control-fullscreen-button leaflet-bar-part",e),this.link.href="#",this.link.setAttribute("role","button"),this._map=t,this._map.on("fullscreenchange",this._toggleTitle,this),this._toggleTitle(),L.DomEvent.on(this.link,"click",this._click,this),e},onRemove:function(t){t.off("fullscreenchange",this._toggleTitle,this)},_click:function(t){L.DomEvent.stopPropagation(t),L.DomEvent.preventDefault(t),this._map.toggleFullscreen(this.options)},_toggleTitle:function(){this.link.title=this.options.title[this._map.isFullscreen()]}});L.Map.include({isFullscreen:function(){return this._isFullscreen||!1},toggleFullscreen:function(t){var e=this.getContainer().getRootNode().host,i="DIV"===e.nodeName?e.parentElement:e;this.isFullscreen()?t&&t.pseudoFullscreen?this._disablePseudoFullscreen(i):document.exitFullscreen?document.exitFullscreen():document.mozCancelFullScreen?document.mozCancelFullScreen():document.webkitCancelFullScreen?document.webkitCancelFullScreen():document.msExitFullscreen?document.msExitFullscreen():this._disablePseudoFullscreen(i):t&&t.pseudoFullscreen?this._enablePseudoFullscreen(i):i.requestFullscreen?i.requestFullscreen():i.mozRequestFullScreen?i.mozRequestFullScreen():i.webkitRequestFullscreen?i.webkitRequestFullscreen(Element.ALLOW_KEYBOARD_INPUT):i.msRequestFullscreen?i.msRequestFullscreen():this._enablePseudoFullscreen(i)},_enablePseudoFullscreen:function(t){L.DomUtil.addClass(t,"leaflet-pseudo-fullscreen"),this._setFullscreen(!0),this.fire("fullscreenchange")},_disablePseudoFullscreen:function(t){L.DomUtil.removeClass(t,"leaflet-pseudo-fullscreen"),this._setFullscreen(!1),this.fire("fullscreenchange")},_setFullscreen:function(t){this._isFullscreen=t;var e=this.getContainer().getRootNode().host;t?L.DomUtil.addClass(e,"mapml-fullscreen-on"):L.DomUtil.removeClass(e,"mapml-fullscreen-on"),this.invalidateSize()},_onFullscreenChange:function(t){var e=document.fullscreenElement||document.mozFullScreenElement||document.webkitFullscreenElement||document.msFullscreenElement,i=this.getContainer().getRootNode().host,o="DIV"===i.nodeName?i.parentElement:i;e!==o||this._isFullscreen?e!==o&&this._isFullscreen&&(this._setFullscreen(!1),this.fire("fullscreenchange")):(this._setFullscreen(!0),this.fire("fullscreenchange"))}}),L.Map.mergeOptions({fullscreenControl:!1}),L.Map.addInitHook(function(){var t;if(this.options.fullscreenControl&&(this.fullscreenControl=new F(this.options.fullscreenControl),this.addControl(this.fullscreenControl)),"onfullscreenchange"in document?t="fullscreenchange":"onmozfullscreenchange"in document?t="mozfullscreenchange":"onwebkitfullscreenchange"in document?t="webkitfullscreenchange":"onmsfullscreenchange"in document&&(t="MSFullscreenChange"),t){var e=L.bind(this._onFullscreenChange,this);this.whenReady(function(){L.DomEvent.on(document,t,e)}),this.on("unload",function(){L.DomEvent.off(document,t,e)})}});var R=function(t){return new F(t)},N=L.Layer.extend({onAdd:function(t){this._container=L.DomUtil.create("div","mapml-crosshair",t._container),this._container.innerHTML='<svg xmlns="http://www.w3.org/2000/svg" xml:space="preserve" viewBox="0 0 100 100"><g stroke="#fff" stroke-linecap="round" stroke-linejoin="round"><circle cx="50.028" cy="50.219" r="3.923" stroke-width="2" color="currentColor" overflow="visible"/><path stroke-width="3" d="M4.973 54.424h31.768a4.204 4.204 0 1 0 0-8.409H4.973A4.203 4.203 0 0 0 .77 50.22a4.203 4.203 0 0 0 4.204 4.205z" color="currentColor" overflow="visible"/><path stroke-width="3" d="M54.232 5.165a4.204 4.204 0 1 0-8.408 0v31.767a4.204 4.204 0 1 0 8.408 0V5.165z"/><path stroke-width="3" d="M99.288 50.22a4.204 4.204 0 0 0-4.204-4.205H63.317a4.204 4.204 0 1 0 0 8.409h31.767a4.205 4.205 0 0 0 4.204-4.205zM45.823 95.274a4.204 4.204 0 1 0 8.409 0V63.506a4.204 4.204 0 1 0-8.409 0v31.768z" color="currentColor" overflow="visible"/></g></svg>',t.isFocused=!1,this._isQueryable=!1,t.on("layerchange layeradd layerremove overlayremove",this._toggleEvents,this),t.on("popupopen",this._isMapFocused,this),L.DomEvent.on(t._container,"keydown keyup mousedown",this._isMapFocused,this),this._addOrRemoveCrosshair()},onRemove:function(t){t.off("layerchange layeradd layerremove overlayremove",this._toggleEvents),t.off("popupopen",this._isMapFocused),L.DomEvent.off(t._container,"keydown keyup mousedown",this._isMapFocused)},_toggleEvents:function(){this._hasQueryableLayer()?this._map.on("viewreset move moveend",this._addOrRemoveCrosshair,this):this._map.off("viewreset move moveend",this._addOrRemoveCrosshair,this),this._addOrRemoveCrosshair()},_addOrRemoveCrosshair:function(t){this._hasQueryableLayer()?this._container.removeAttribute("hidden"):this._container.setAttribute("hidden","")},_addOrRemoveMapOutline:function(t){let e=this._map._container;this._map.isFocused&&!this._outline?this._outline=L.DomUtil.create("div","mapml-outline",e):!this._map.isFocused&&this._outline&&(L.DomUtil.remove(this._outline),delete this._outline)},_hasQueryableLayer:function(){let t=this._map.options.mapEl.layers;if(this._map.isFocused)for(let e of t)if(e.checked&&e._layer.queryable)return!0;return!1},_isMapFocused:function(t){if(!this._map._container.parentNode.activeElement)return void(this._map.isFocused=!1);let e=this._map._container.parentNode.activeElement.classList.contains("leaflet-container");e&&["keydown"].includes(t.type)&&t.shiftKey&&9===t.keyCode?this._map.isFocused=!1:this._map.isFocused=e&&["keyup","keydown"].includes(t.type),this._addOrRemoveMapOutline(),this._addOrRemoveCrosshair()}}),O=function(t){return new N(t)},U=L.Path.extend({initialize:function(t,e){this.type=t.tagName.toUpperCase(),"MAP-POINT"!==this.type&&"MAP-MULTIPOINT"!==this.type||(e.fillOpacity=1),e.wrappers.length>0&&(e=Object.assign(this._convertWrappers(e.wrappers),e)),L.setOptions(this,e),this.group=this.options.group,this.options.interactive=this.options.link||this.options.properties&&this.options.onEachFeature,this._parts=[],this._markup=t,this.options.zoom=t.getAttribute("zoom")||this.options.nativeZoom,this._convertMarkup(),(t.querySelector("map-span")||t.querySelector("map-a"))&&this._generateOutlinePoints(),this.isClosed=this._isClosed()},attachLinkHandler:function(t,e,i){let o,n=document.createElement("div"),a=document.createElement("p"),s=!1;n.classList.add("mapml-link-preview"),n.appendChild(a),t.classList.add("map-a"),e.visited&&t.classList.add("map-a-visited"),L.DomEvent.on(t,"mousedown",t=>o={x:t.clientX,y:t.clientY},this),L.DomEvent.on(t,"mouseup",n=>{if(0!==n.button)return;let a=!0,s=this.options._leafletLayer._layerEl.nextElementSibling;for(;s&&a;)s.tagName&&"LAYER-"===s.tagName.toUpperCase()&&(a=!(s.checked&&s._layer.queryable)),s=s.nextElementSibling;if(a&&o){L.DomEvent.stop(n),Math.sqrt(Math.pow(o.x-n.clientX,2)+Math.pow(o.y-n.clientY,2))<=5&&(e.visited=!0,t.setAttribute("stroke","#6c00a2"),t.classList.add("map-a-visited"),M.handleLink(e,i))}},this),L.DomEvent.on(t,"keypress",o=>{L.DomEvent.stop(o),13!==o.keyCode&&32!==o.keyCode||(e.visited=!0,t.setAttribute("stroke","#6c00a2"),t.classList.add("map-a-visited"),M.handleLink(e,i))},this),L.DomEvent.on(t,"mouseenter keyup",t=>{if(t.target!==t.currentTarget)return;s=!0;let i=document.createElement("a"),o=this._map.getContainer().clientWidth;for(i.href=e.url,a.innerHTML=i.href,this._map.getContainer().appendChild(n);a.clientWidth>o/2;)a.innerHTML=a.innerHTML.substring(0,a.innerHTML.length-5)+"...";setTimeout(()=>{s&&(a.innerHTML=i.href)},1e3)},this),L.DomEvent.on(t,"mouseout keydown mousedown",t=>{t.target===t.currentTarget&&n.parentElement&&(s=!1,this._map.getContainer().removeChild(n))},this),L.DomEvent.on(i._map.getContainer(),"mouseout mouseenter click",t=>{n.parentElement&&(s=!1,this._map.getContainer().removeChild(n))},this)},_project:function(t,e,i){let o=t||this._map,n=e||o.getPixelOrigin(),a=void 0===i?o.getZoom():i;for(let t of this._parts){t.pixelRings=this._convertRing(t.rings,o,n,a);for(let e of t.subrings)e.pixelSubrings=this._convertRing([e],o,n,a)}if(this._outline){this.pixelOutline=[];for(let t of this._outline)this.pixelOutline=this.pixelOutline.concat(this._convertRing(t,o,n,a))}},_convertRing:function(t,e,i,o){let n=e.options.crs.scale(o),a=[];for(let o of t){let t=[];for(let a of o.points){let o=e.options.crs.transformation.transform(a,n);t.push(L.point(o.x,o.y)._subtract(i).round())}a.push(t)}return a},_update:function(){this._map&&this._renderer._updateFeature(this)},_convertWrappers:function(t){if(!t||0===t.length)return;let e="",i={};for(let o of t)if("MAP-A"!==o.tagName.toUpperCase()&&o.className)e+=`${o.className} `;else if(!i.link&&o.getAttribute("href")){let t={};t.url=o.getAttribute("href"),o.hasAttribute("target")&&(t.target=o.getAttribute("target")),o.hasAttribute("type")&&(t.type=o.getAttribute("type")),o.hasAttribute("inplace")&&(t.inPlace=!0),i.link=t}return i.className=`${e} ${this.options.className}`.trim(),i},_convertMarkup:function(){if(!this._markup)return;let t=this._markup.attributes;this.featureAttributes={},this.options.link&&"MAP-A"===this._markup.parentElement.tagName.toUpperCase()&&"MAP-GEOMETRY"!==this._markup.parentElement.parentElement.tagName.toUpperCase()&&(this.featureAttributes.tabindex="0");for(let e=0;e<t.length;e++)this.featureAttributes[t[e].name]=t[e].value;let e=!0;for(let t of this._markup.querySelectorAll("map-coordinates")){let i=[],o=[];if(this._coordinateToArrays(t,i,o,this.options.className),e||"MAP-POLYGON"!==this.type)if("MAP-MULTIPOINT"===this.type)for(let t of i[0].points.concat(o))this._parts.push({rings:[{points:[t]}],subrings:[],cls:`${t.cls||""} ${this.options.className||""}`.trim()});else this._parts.push({rings:i,subrings:o,cls:`${this.featureAttributes.class||""} ${this.options.className||""}`.trim()});else this._parts[0].rings.push(i[0]),o.length>0&&(this._parts[0].subrings=this._parts[0].subrings.concat(o));e=!1}},_generateOutlinePoints:function(){if("MAP-MULTIPOINT"!==this.type&&"MAP-POINT"!==this.type&&"MAP-LINESTRING"!==this.type&&"MAP-MULTILINESTRING"!==this.type){this._outline=[];for(let t of this._markup.querySelectorAll("map-coordinates")){let e=t.childNodes,i=0,o=document.createElement("div");e.length;for(let t=0;t<e.length;t++)0===e[t].textContent.trim().length&&e[t].remove();for(let t of e){let n=[];if(!t.tagName){let a="",s=((i-1)%e.length+e.length)%e.length;if(e[s].tagName){let t=e[s].textContent.trim().split(/\s+/);a+=`${t[t.length-2]} ${t[t.length-1]} `}if(a+=t.textContent,e[s=((i+1)%e.length+e.length)%e.length].tagName){let t=e[s].textContent.trim().split(/\s+/);a+=`${t[0]} ${t[1]} `}o.innerHTML=a,this._coordinateToArrays(o,n,[],!0,this.featureAttributes.class||this.options.className),this._outline.push(n)}i++}}}},_coordinateToArrays:function(t,e,i,o=!0,n,a=[]){for(let o of t.children)this._coordinateToArrays(o,e,i,!1,o.getAttribute("class"),a.concat([o]));let s=t.textContent.replace(/(<([^>]+)>)/gi,"").match(/(\S+\s+\S+)/gim),r=[];for(let t of s){let e=[];t.split(/\s+/gim).forEach(M.parseNumber,e);let i=M.pointToPCRSPoint(L.point(e),this.options.zoom,this.options.projection,this.options.nativeCS);r.push(i),this._bounds=this._bounds?this._bounds.extend(i):L.bounds(i,i)}if(o)e.push({points:r});else{let e={},o=t.attributes,s=this._convertWrappers(a);s.link&&(e.tabindex="0");for(let t=0;t<o.length;t++)"class"!==o[t].name&&(e[o[t].name]=o[t].value);i.unshift({points:r,cls:`${n||""} ${s.className||""}`.trim(),attr:e,link:s.link,linkTarget:s.linkTarget,linkType:s.linkType})}},_isClosed:function(){switch(this.type){case"MAP-POLYGON":case"MAP-MULTIPOLYGON":case"MAP-POINT":case"MAP-MULTIPOINT":return!0;case"MAP-LINESTRING":case"MAP-MULTILINESTRING":default:return!1}},getCenter:function(){return this._bounds?this._map.options.crs.unproject(this._bounds.getCenter()):null}}),j=function(t,e){return new U(t,e)},Z=L.SVG.extend({_initContainer:function(){L.SVG.prototype._initContainer.call(this),this._container.setAttribute("role","none presentation")},_initPath:function(t,e=!0){if(t._outline){let e=L.SVG.create("path");t.options.className&&L.DomUtil.addClass(e,t.featureAttributes.class||t.options.className),L.DomUtil.addClass(e,"mapml-feature-outline"),e.style.fill="none",t.outlinePath=e}for(let e of t._parts){if(e.rings&&(this._createPath(e,t.options.className,t.featureAttributes["aria-label"],t.options.interactive,t.featureAttributes),t.outlinePath&&(e.path.style.stroke="none")),e.subrings)for(let i of e.subrings)this._createPath(i,t.options.className,i.attr["aria-label"],void 0!==i.link,i.attr),i.attr&&i.attr.tabindex&&e.path.setAttribute("tabindex",i.attr.tabindex||"0");this._updateStyle(t)}if(e){let e=L.stamp(t);this._layers[e]=t}},_createPath:function(t,e,i,o=!1,n){let a=L.SVG.create("path");if(t.path=a,n)for(let[t,e]of Object.entries(n))"id"!==t&&a.setAttribute(t,e);else i&&a.setAttribute("aria-label",i);(t.cls||e)&&L.DomUtil.addClass(a,t.cls||e),o&&L.DomUtil.addClass(a,"leaflet-interactive")},_addPath:function(t,e,i=!0){this._rootGroup||e||this._initContainer();let o=e||this._rootGroup,n=!1;i&&t.addInteractiveTarget(t.group);for(let e of t._parts){e.path&&t.group.appendChild(e.path),i&&(t.options.link&&t.attachLinkHandler(e.path,t.options.link,t.options._leafletLayer),t.addInteractiveTarget(e.path)),!n&&t.pixelOutline&&(t.group.appendChild(t.outlinePath),n=!0);for(let i of e.subrings)i.path&&(i.link&&(t.attachLinkHandler(i.path,i.link,t.options._leafletLayer),t.addInteractiveTarget(i.path)),t.group.appendChild(i.path))}o.appendChild(t.group)},_removePath:function(t){for(let e of t._parts){e.path&&(t.removeInteractiveTarget(e.path),L.DomUtil.remove(e.path));for(let t of e.subrings)t.path&&L.DomUtil.remove(t.path)}t.outlinePath&&L.DomUtil.remove(t.outlinePath),t.removeInteractiveTarget(t.group),L.DomUtil.remove(t.group),delete this._layers[L.stamp(t)]},_updateFeature:function(t){t.pixelOutline&&this._setPath(t.outlinePath,this.geometryToPath(t.pixelOutline,!1));for(let e of t._parts){this._setPath(e.path,this.geometryToPath(e.pixelRings,t.isClosed));for(let t of e.subrings)this._setPath(t.path,this.geometryToPath(t.pixelSubrings,!1))}},_pointToMarker:function(t){return`M${t.x} ${t.y} L${t.x-12.5} ${t.y-30} C${t.x-12.5} ${t.y-50}, ${t.x+12.5} ${t.y-50}, ${t.x+12.5} ${t.y-30} L${t.x} ${t.y}z`},_updateStyle:function(t){this._updatePathStyle(t.outlinePath,t,!1,!0);for(let e of t._parts){e.path&&this._updatePathStyle(e.path,t,!0);for(let i of e.subrings)i.path&&this._updatePathStyle(i.path,t)}},_updatePathStyle:function(t,e,i=!1,o=!1){if(!t||!e)return;let n=e.options,a=e.isClosed;n.stroke&&(!a||o)||i&&!e.outlinePath?(t.setAttribute("stroke",n.color),t.setAttribute("stroke-opacity",n.opacity),t.setAttribute("stroke-width",n.weight),t.setAttribute("stroke-linecap",n.lineCap),t.setAttribute("stroke-linejoin",n.lineJoin),n.dashArray?t.setAttribute("stroke-dasharray",n.dashArray):t.removeAttribute("stroke-dasharray"),n.dashOffset?t.setAttribute("stroke-dashoffset",n.dashOffset):t.removeAttribute("stroke-dashoffset"),n.link&&(t.setAttribute("stroke",n.link.visited?"#6c00a2":"#0000EE"),t.setAttribute("stroke-opacity","1"),t.setAttribute("stroke-width","1px"),t.setAttribute("stroke-dasharray","none"))):t.setAttribute("stroke","none"),a&&!o?n.fill?t.setAttribute("fill",n.color):(t.setAttribute("fill",n.fillColor||n.color),t.setAttribute("fill-opacity",n.fillOpacity),t.setAttribute("fill-rule",n.fillRule||"evenodd")):t.setAttribute("fill","none")},_setPath:function(t,e){t.setAttribute("d",e)},geometryToPath:function(t,e){let i,o,n,a,s,r,l="";for(i=0,n=t.length;i<n;i++){if(1===(s=t[i]).length)return this._pointToMarker(s[0]);for(o=0,a=s.length;o<a;o++)r=s[o],l+=(o?"L":"M")+r.x+" "+r.y;l+=e?"z":""}return l||"M0 0"}}),G=function(t){return new Z(t)},H=L.FeatureGroup.extend({initialize:function(t,e){if(e.wrappers&&e.wrappers.length>0&&(e=Object.assign(M.Feature.prototype._convertWrappers(e.wrappers),e)),L.LayerGroup.prototype.initialize.call(this,t,e),this.options.onEachFeature&&this.options.properties||this.options.link){this.options.group.setAttribute("tabindex","0"),L.DomUtil.addClass(this.options.group,"leaflet-interactive"),L.DomEvent.on(this.options.group,"keyup keydown mousedown",this._handleFocus,this);let e=t[Object.keys(t)[0]];1===t.length&&e.options.link&&(this.options.link=e.options.link),this.options.link?(M.Feature.prototype.attachLinkHandler.call(this,this.options.group,this.options.link,this.options._leafletLayer),this.options.group.setAttribute("role","link")):(this.options.group.setAttribute("aria-expanded","false"),this.options.group.setAttribute("role","button"),this.options.onEachFeature(this.options.properties,this),this.off("click",this._openPopup))}this.options.group.setAttribute("aria-label",this.options.accessibleTitle),this.options.featureID&&this.options.group.setAttribute("data-fid",this.options.featureID)},_handleFocus:function(t){"G"===t.target.tagName.toUpperCase()&&(9!==t.keyCode&&16!==t.keyCode&&13!==t.keyCode||"keyup"!==t.type?13===t.keyCode||32===t.keyCode?(this.closeTooltip(),!this.options.link&&this.options.onEachFeature&&(L.DomEvent.stop(t),this.openPopup())):this.closeTooltip():this.openTooltip())},addLayer:function(t){!t.options.link&&t.options.interactive&&this.options.onEachFeature(this.options.properties,t),L.FeatureGroup.prototype.addLayer.call(this,t)},_previousFeature:function(t){let e=this._source.group.previousSibling;if(!e){let t=this._source.group.closest("div.mapml-layer").style.zIndex,i=this._map.getPane("overlayPane").children;for(let o=i.length-1;o>=0;o--){let n=i[o];if(!(n.style.zIndex>=t)&&(e=n.querySelector("g.leaflet-interactive"))){e=e.parentNode.lastChild;break}}e||(e=this._source.group)}e.focus(),this._map.closePopup()},_nextFeature:function(t){let e=this._source.group.nextSibling;if(!e){let t=this._source.group.closest("div.mapml-layer").style.zIndex;for(let i of this._map.getPane("overlayPane").children)if(!(i.style.zIndex<=t)&&(e=i.querySelectorAll("g.leaflet-interactive")).length>0)break;e=e&&e.length>0?e[0]:this._source.group}e.focus(),this._map.closePopup()}}),$=function(t,e){return new H(t,e)},V=L.Handler.extend({addHooks:function(){this._map.on({layeradd:this.totalBounds,layerremove:this.totalBounds}),this._map.options.mapEl.addEventListener("moveend",this.announceBounds),this._map.dragging._draggable.addEventListener("dragstart",this.dragged),this._map.options.mapEl.addEventListener("mapfocused",this.focusAnnouncement)},removeHooks:function(){this._map.off({layeradd:this.totalBounds,layerremove:this.totalBounds}),this._map.options.mapEl.removeEventListener("moveend",this.announceBounds),this._map.dragging._draggable.removeEventListener("dragstart",this.dragged),this._map.options.mapEl.removeEventListener("mapfocused",this.focusAnnouncement)},focusAnnouncement:function(){let t=this;setTimeout(function(){let e=t.querySelector(".mapml-web-map")?t.querySelector(".mapml-web-map").shadowRoot.querySelector(".leaflet-container"):t.shadowRoot.querySelector(".leaflet-container"),i=t._map.getZoom(),o=M.gcrsToTileMatrix(t),n=M.options.locale.amZoom+" "+i+" "+M.options.locale.amColumn+" "+o[0]+" "+M.options.locale.amRow+" "+o[1];i===t._map._layersMaxZoom?n=M.options.locale.amMaxZoom+" "+n:i===t._map._layersMinZoom&&(n=M.options.locale.amMinZoom+" "+n),e.setAttribute("aria-roledescription","region "+n),setTimeout(function(){e.removeAttribute("aria-roledescription")},2e3)},0)},announceBounds:function(){if(this._traversalCall>0)return;let t=this._map.getZoom(),e=M.pixelToPCRSBounds(this._map.getPixelBounds(),t,this._map.options.projection),i=!0;this._map.totalLayerBounds&&(i=t<=this._map._layersMaxZoom&&t>=this._map._layersMinZoom&&this._map.totalLayerBounds.overlaps(e));let o=this.querySelector(".mapml-web-map")?this.querySelector(".mapml-web-map").shadowRoot.querySelector(".mapml-screen-reader-output"):this.shadowRoot.querySelector(".mapml-screen-reader-output"),n=M.gcrsToTileMatrix(this),a=M.options.locale.amZoom+" "+t+" "+M.options.locale.amColumn+" "+n[0]+" "+M.options.locale.amRow+" "+n[1];if(i){let e=this._history[this._historyIndex-1]?this._history[this._historyIndex-1].zoom:this._history[this._historyIndex].zoom;t===this._map._layersMaxZoom&&t!==e?o.innerText=M.options.locale.amMaxZoom+" "+a:t===this._map._layersMinZoom&&t!==e?o.innerText=M.options.locale.amMinZoom+" "+a:o.innerText=a}else{let t=this._history[this._historyIndex],e=this._history[this._historyIndex-1];this.back(),this._history.pop(),t.zoom!==e.zoom?o.innerText=M.options.locale.amZoomedOut:this._map.dragging._draggable.wasDragged?o.innerText=M.options.locale.amDraggedOut:t.x>e.x?o.innerText=M.options.locale.amEastBound:t.x<e.x?o.innerText=M.options.locale.amWestBound:t.y<e.y?o.innerText=M.options.locale.amNorthBound:t.y>e.y&&(o.innerText=M.options.locale.amSouthBound)}this._map.dragging._draggable.wasDragged=!1},totalBounds:function(){let t=Object.keys(this._layers),e=L.bounds();t.forEach(t=>{if(this._layers[t].layerBounds){if(!e){let i=this._layers[t].layerBounds.getCenter();e=L.bounds(i,i)}e.extend(this._layers[t].layerBounds.min),e.extend(this._layers[t].layerBounds.max)}}),this.totalLayerBounds=e},dragged:function(){this.wasDragged=!0}}),W={announceMovement:!1,locale:{cmBack:"Back",cmForward:"Forward",cmReload:"Reload",cmToggleControls:"Toggle Controls",cmCopyCoords:"Copy Coordinates",cmToggleDebug:"Toggle Debug Mode",cmCopyMapML:"Copy MapML",cmViewSource:"View Map Source",cmCopyAll:"All",lmZoomToLayer:"Zoom To Layer",lmCopyExtent:"Copy Extent",lcOpacity:"Opacity",btnZoomIn:"Zoom in",btnZoomOut:"Zoom out",btnFullScreen:"View fullscreen",amZoom:"zoom level",amColumn:"column",amRow:"row",amMaxZoom:"At maximum zoom level, zoom in disabled",amMinZoom:"At minimum zoom level, zoom out disabled",amZoomedOut:"Zoomed out of bounds, returning to",amDraggedOut:"Dragged out of bounds, returning to",amEastBound:"Reached east bound, panning east disabled",amWestBound:"Reached west bound, panning west 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min(){return M.OSMTILE.options.bounds.min.x},get max(){return M.OSMTILE.options.bounds.max.x}},vertical:{name:"northing",get min(){return M.OSMTILE.options.bounds.min.y},get max(){return M.OSMTILE.options.bounds.max.y}},get bounds(){return M.OSMTILE.options.bounds}},gcrs:{horizontal:{name:"longitude",get min(){return M.OSMTILE.unproject(M.OSMTILE.options.bounds.min).lng},get max(){return M.OSMTILE.unproject(M.OSMTILE.options.bounds.max).lng}},vertical:{name:"latitude",get min(){return M.OSMTILE.unproject(M.OSMTILE.options.bounds.min).lat},get max(){return M.OSMTILE.unproject(M.OSMTILE.options.bounds.max).lat}},get bounds(){return L.latLngBounds([M.OSMTILE.options.crs.gcrs.vertical.min,M.OSMTILE.options.crs.gcrs.horizontal.min],[M.OSMTILE.options.crs.gcrs.vertical.max,M.OSMTILE.options.crs.gcrs.horizontal.max])}},map:{horizontal:{name:"i",min:0,max:t=>t.getSize().x},vertical:{name:"j",min:0,max:t=>t.getSize().y},bounds:t=>L.bounds(L.point([0,0]),t.getSize())},tile:{horizontal:{name:"i",min:0,max:256},vertical:{name:"j",min:0,max:256},get bounds(){return L.bounds([M.OSMTILE.options.crs.tile.horizontal.min,M.OSMTILE.options.crs.tile.vertical.min],[M.OSMTILE.options.crs.tile.horizontal.max,M.OSMTILE.options.crs.tile.vertical.max])}},tilematrix:{horizontal:{name:"column",min:0,max:t=>(M.OSMTILE.options.crs.tcrs.horizontal.max(t)/M.OSMTILE.options.crs.tile.bounds.getSize().x).toFixed()},vertical:{name:"row",min:0,max:t=>(M.OSMTILE.options.crs.tcrs.vertical.max(t)/M.OSMTILE.options.crs.tile.bounds.getSize().y).toFixed()},bounds:t=>L.bounds([0,0],[M.OSMTILE.options.crs.tilematrix.horizontal.max(t),M.OSMTILE.options.crs.tilematrix.vertical.max(t)])}}})}(),M.handleLink=B.handleLink,M.convertPCRSBounds=B.convertPCRSBounds,M.axisToXY=B.axisToXY,M.csToAxes=B.csToAxes,M.convertAndFormatPCRS=B.convertAndFormatPCRS,M.axisToCS=B.axisToCS,M.parseNumber=B.parseNumber,M.extractInputBounds=B.extractInputBounds,M.splitCoordinate=B.splitCoordinate,M.boundsToPCRSBounds=B.boundsToPCRSBounds,M.pixelToPCRSBounds=B.pixelToPCRSBounds,M.metaContentToObject=B.metaContentToObject,M.coordsToArray=B.coordsToArray,M.parseStylesheetAsHTML=B.parseStylesheetAsHTML,M.pointToPCRSPoint=B.pointToPCRSPoint,M.pixelToPCRSPoint=B.pixelToPCRSPoint,M.gcrsToTileMatrix=B.gcrsToTileMatrix,M.QueryHandler=w,M.ContextMenu=I,M.AnnounceMovement=V,L.Map.addInitHook("addHandler","query",M.QueryHandler),L.Map.addInitHook("addHandler","contextMenu",M.ContextMenu),L.Map.addInitHook("addHandler","announceMovement",M.AnnounceMovement),M.MapMLLayer=f,M.mapMLLayer=b,M.ImageOverlay=y,M.imageOverlay=g,M.TemplatedImageLayer=d,M.templatedImageLayer=_,M.TemplatedFeaturesLayer=c,M.templatedFeaturesLayer=h,M.TemplatedLayer=u,M.templatedLayer=p,M.TemplatedTileLayer=l,M.templatedTileLayer=m,M.MapMLFeatures=s,M.mapMlFeatures=r,M.MapMLLayerControl=i,M.mapMlLayerControl=o,M.ReloadButton=D,M.reloadButton=q,M.FullscreenButton=F,M.fullscreenButton=R,M.MapMLStaticTileLayer=t,M.mapMLStaticTileLayer=e,M.DebugOverlay=x,M.debugOverlay=v,M.Crosshair=N,M.crosshair=O,M.Feature=U,M.feature=j,M.FeatureRenderer=Z,M.featureRenderer=G,M.FeatureGroup=H,M.featureGroup=$}(window)}();
\ No newline at end of file
+!function(){"use strict";var t=L.GridLayer.extend({initialize:function(t){this.zoomBounds=this._getZoomBounds(t.tileContainer,t.maxZoomBound),L.extend(t,this.zoomBounds),L.setOptions(this,t),this._groups=this._groupTiles(this.options.tileContainer.getElementsByTagName("map-tile"))},onAdd:function(){this._bounds=this._getLayerBounds(this._groups,this._map.options.projection),this.layerBounds=this._bounds[Object.keys(this._bounds)[0]];for(let t of Object.keys(this._bounds))this.layerBounds.extend(this._bounds[t].min),this.layerBounds.extend(this._bounds[t].max);L.GridLayer.prototype.onAdd.call(this,this._map),this._handleMoveEnd()},getEvents:function(){let t=L.GridLayer.prototype.getEvents.call(this,this._map);return this._parentOnMoveEnd=t.moveend,t.moveend=this._handleMoveEnd,t.move=(()=>{}),t},_handleMoveEnd:function(t){let e=this._map.getZoom(),i=e;i=(i=i>this.options.maxNativeZoom?this.options.maxNativeZoom:i)<this.options.minNativeZoom?this.options.minNativeZoom:i,this.isVisible=e<=this.zoomBounds.maxZoom&&e>=this.zoomBounds.minZoom&&this._bounds[i]&&this._bounds[i].overlaps(M.pixelToPCRSBounds(this._map.getPixelBounds(),this._map.getZoom(),this._map.options.projection)),this.isVisible&&this._parentOnMoveEnd()},_isValidTile(t){return this._groups[this._tileCoordsToKey(t)]},createTile:function(t){let e=this._groups[this._tileCoordsToKey(t)]||[],i=document.createElement("map-tile"),o=this.getTileSize();i.setAttribute("col",t.x),i.setAttribute("row",t.y),i.setAttribute("zoom",t.z);for(let t=0;t<e.length;t++){let n=document.createElement("img");n.width=o.x,n.height=o.y,n.alt="",n.setAttribute("role","presentation"),n.src=e[t].src,i.appendChild(n)}return i},_getLayerBounds:function(t,e){let i={},o=M[e].options.crs.tile.bounds.max.x;for(let e in t){let t=e.split(":"),n={};n.x=+t[0]*o,n.y=+t[1]*o,n.z=+t[2],t[2]in i?(i[t[2]].extend(L.point(n.x,n.y)),i[t[2]].extend(L.point(n.x+o,n.y+o))):i[t[2]]=L.bounds(L.point(n.x,n.y),L.point(n.x+o,n.y+o))}for(let t in i){let o=+t;i[t]=M.pixelToPCRSBounds(i[t],o,e)}return i},_getZoomBounds:function(t,e){if(!t)return null;let i=M.metaContentToObject(t.getElementsByTagName("map-tiles")[0].getAttribute("zoom")),o={},n=t.getElementsByTagName("map-tile");o.nativeZoom=+i.value||0,o.maxNativeZoom=0,o.minNativeZoom=e;for(let t=0;t<n.length;t++){let e=+n[t].getAttribute("zoom");n[t].getAttribute("zoom")||(e=o.nativeZoom),o.minNativeZoom=Math.min(o.minNativeZoom,e),o.maxNativeZoom=Math.max(o.maxNativeZoom,e)}return o.minZoom=o.minNativeZoom-2<=0?0:o.minNativeZoom-2,o.maxZoom=e,i.min&&(o.minZoom=+i.min<o.minNativeZoom-2?o.minNativeZoom-2:+i.min),i.max&&(o.maxZoom=+i.max),o},_groupTiles:function(t){let e={};for(let i=0;i<t.length;i++){let o={};o.row=+t[i].getAttribute("row"),o.col=+t[i].getAttribute("col"),o.zoom=+t[i].getAttribute("zoom")||this.options.nativeZoom,o.src=t[i].getAttribute("src");let n=o.col+":"+o.row+":"+o.zoom;n in e?e[n].push(o):e[n]=[o]}return e}}),e=function(e){return new t(e)},i=L.Control.Layers.extend({options:{autoZIndex:!1,sortLayers:!0,sortFunction:function(t,e){return t.options.zIndex<e.options.zIndex?-1:t.options.zIndex>e.options.zIndex?1:0}},initialize:function(t,e){for(var i in L.setOptions(this,e),this._layerControlInputs=[],this._layers=[],this._lastZIndex=0,this._handlingClick=!1,t)this._addLayer(t[i],i,!0)},onAdd:function(){return this._initLayout(),this._map.on("validate",this._validateInput,this),L.DomEvent.on(this.options.mapEl,"layerchange",this._validateInput,this),L.DomEvent.on(this._container,"keydown",this._focusFirstLayer,this._container),this._update(),this._layers.length<1&&!this._map._showControls?this._container.setAttribute("hidden",""):this._map._showControls=!0,this._container},onRemove:function(t){t.off("validate",this._validateInput,this),L.DomEvent.off(this._container,"keydown",this._focusFirstLayer,this._container);for(var e=0;e<this._layers.length;e++)this._layers[e].layer.off("add remove",this._onLayerChange,this),this._layers[e].layer.off("extentload",this._validateInput,this)},addOrUpdateOverlay:function(t,e){for(var i=!1,o=0;o<this._layers.length;o++)if(this._layers[o].layer===t){i=!0,this._layers[o].name=e;break}return i||this.addOverlay(t,e),this._layers.length>0&&(this._container.removeAttribute("hidden"),this._map._showControls=!0),this._map?this._update():this},removeLayer:function(t){L.Control.Layers.prototype.removeLayer.call(this,t),0===this._layers.length&&this._container.setAttribute("hidden","")},_validateInput:function(t){for(let t=0;t<this._layers.length;t++){if(!this._layers[t].input.labels[0])continue;let e=this._layers[t].input.labels[0].getElementsByTagName("span"),i=this._layers[t].input.labels[0].getElementsByTagName("input");i[0].checked=this._layers[t].layer._layerEl.checked,this._layers[t].layer._layerEl.disabled&&this._layers[t].layer._layerEl.checked?(i[0].closest("fieldset").disabled=!0,e[0].style.fontStyle="italic"):(i[0].closest("fieldset").disabled=!1,e[0].style.fontStyle="normal")}},_focusFirstLayer:function(t){if("Enter"===t.key&&"leaflet-control-layers leaflet-control leaflet-control-layers-expanded"!=this.className){var e=this.children[1].children[2].children[0].children[0].children[0].children[0];e&&setTimeout(()=>e.focus(),0)}},_withinZoomBounds:function(t,e){return e.min<=t&&t<=e.max},_addItem:function(t){var e=t.layer.getLayerUserControlsHTML();return t.input=e.querySelector("input"),this._layerControlInputs.push(t.input),t.input.layerId=L.stamp(t.layer),L.DomEvent.on(t.input,"click",this._onInputClick,this),t.layer.on("extentload",this._validateInput,this),this._overlaysList.appendChild(e),e},collapse:function(t){return"SELECT"===t.target.tagName||t.relatedTarget&&t.relatedTarget.parentElement&&("mapml-contextmenu mapml-layer-menu"===t.relatedTarget.className||"mapml-contextmenu mapml-layer-menu"===t.relatedTarget.parentElement.className)||this._map&&"block"===this._map.contextMenu._layerMenu.style.display?this:(L.DomUtil.removeClass(this._container,"leaflet-control-layers-expanded"),this)}}),o=function(t,e){return new i(t,e)};const n="OSMTILE",a="mapmltemplatedtileplaceholder";var s=L.FeatureGroup.extend({initialize:function(t,e){if(L.setOptions(this,e),this.options.static&&(this._container=L.DomUtil.create("div","leaflet-layer",this.options.pane),L.DomUtil.addClass(this._container,"leaflet-pane mapml-vector-container"),L.setOptions(this.options.renderer,{pane:this._container})),this._layers={},this.options.query){this._mapmlFeatures=t,this.isVisible=!0;let e=this._getNativeVariables(t);this.options.nativeZoom=e.zoom,this.options.nativeCS=e.cs}if(t&&!this.options.query){let e=this._getNativeVariables(t);!t.querySelector("map-extent")&&t.querySelector("map-feature")&&this.options.static&&(this._features={},this._staticFeature=!0,this.isVisible=!0,this.zoomBounds=this._getZoomBounds(t,e.zoom),this.layerBounds=this._getLayerBounds(t),L.extend(this.options,this.zoomBounds)),this.addData(t,e.cs,e.zoom),this._staticFeature&&(this._resetFeatures(this._clampZoom(this.options._leafletLayer._map.getZoom())),this.options._leafletLayer._map._addZoomLimit(this))}},onAdd:function(t){L.FeatureGroup.prototype.onAdd.call(this,t),this._mapmlFeatures&&t.on("featurepagination",this.showPaginationFeature,this)},onRemove:function(t){this._mapmlFeatures&&(t.off("featurepagination",this.showPaginationFeature,this),delete this._mapmlFeatures,L.DomUtil.remove(this._container)),L.FeatureGroup.prototype.onRemove.call(this,t),this._map.featureIndex.cleanIndex()},getEvents:function(){return this._staticFeature?{moveend:this._handleMoveEnd,zoomend:this._handleZoomEnd}:{moveend:this._removeCSS}},showPaginationFeature:function(t){if(this.options.query&&this._mapmlFeatures.querySelectorAll("map-feature")[t.i]){let e=this._mapmlFeatures.querySelectorAll("map-feature")[t.i];this.clearLayers(),this.addData(e,this.options.nativeCS,this.options.nativeZoom),t.popup._navigationBar.querySelector("p").innerText=t.i+1+"/"+this.options._leafletLayer._totalFeatureCount,t.popup._content.querySelector("iframe").setAttribute("sandbox","allow-same-origin allow-forms"),t.popup._content.querySelector("iframe").srcdoc=e.querySelector("map-properties").innerHTML}},_getNativeVariables:function(t){return{zoom:t.querySelector("map-meta[name=zoom]")&&+M.metaContentToObject(t.querySelector("map-meta[name=zoom]").getAttribute("content")).value||0,cs:t.querySelector("map-meta[name=cs]")&&M.metaContentToObject(t.querySelector("map-meta[name=cs]").getAttribute("content")).content||"GCRS"}},_handleMoveEnd:function(){let t=this._map.getZoom(),e=t<=this.zoomBounds.maxZoom&&t>=this.zoomBounds.minZoom;this.isVisible=e&&this._layers&&this.layerBounds&&this.layerBounds.overlaps(M.pixelToPCRSBounds(this._map.getPixelBounds(),t,this._map.options.projection)),this._removeCSS()},_handleZoomEnd:function(t){let e=this._map.getZoom();if(e>this.zoomBounds.maxZoom||e<this.zoomBounds.minZoom)return void this.clearLayers();let i=this._clampZoom(e);this._resetFeatures(i)},_getLayerBounds:function(t){if(!t)return null;let e="TILEMATRIX",i=t.querySelector("map-meta[name=projection]")&&M.metaContentToObject(t.querySelector("map-meta[name=projection]").getAttribute("content")).content.toUpperCase()||n;try{let o=t.querySelector("map-meta[name=extent]")&&M.metaContentToObject(t.querySelector("map-meta[name=extent]").getAttribute("content")),n=o.zoom||0,a=Object.keys(o);for(let t=0;t<a.length;t++)if(!a[t].includes("zoom")){e=M.axisToCS(a[t].split("-")[2]);break}let s=M.csToAxes(e);return M.boundsToPCRSBounds(L.bounds(L.point(+o[`top-left-${s[0]}`],+o[`top-left-${s[1]}`]),L.point(+o[`bottom-right-${s[0]}`],+o[`bottom-right-${s[1]}`])),n,i,e)}catch(t){return M.boundsToPCRSBounds(M[i].options.crs.tilematrix.bounds(0),0,i,e)}},_resetFeatures:function(t){if(this.clearLayers(),this._map&&this._map.featureIndex.cleanIndex(),this._features&&this._features[t])for(let e=0;e<this._features[t].length;e++)this.addLayer(this._features[t][e])},_clampZoom:function(t){return t>this.zoomBounds.maxZoom||t<this.zoomBounds.minZoom?t:void 0!==this.zoomBounds.minNativeZoom&&t<this.zoomBounds.minNativeZoom?this.zoomBounds.minNativeZoom:void 0!==this.zoomBounds.maxNativeZoom&&this.zoomBounds.maxNativeZoom<t?this.zoomBounds.maxNativeZoom:t},_setZoomTransform:function(t,e){var i=this._map.getZoomScale(this._map.getZoom(),e),o=t.multiplyBy(i).subtract(this._map._getNewPixelOrigin(t,this._map.getZoom())).round();any3d?L.setTransform(this._layers[e],o,i):L.setPosition(this._layers[e],o)},_getZoomBounds:function(t,e){if(!t)return null;let i,o,a=100,s=0,r=t.getElementsByTagName("map-feature");for(let t=0;t<r.length;t++){let i=+r[t].getAttribute("zoom");r[t].getAttribute("zoom")||(i=e),s=Math.max(s,i),a=Math.min(a,i)}try{o=M.metaContentToObject(t.querySelector("map-meta[name=projection]").getAttribute("content")).content,i=M.metaContentToObject(t.querySelector("map-meta[name=zoom]").getAttribute("content"))}catch(t){return{minZoom:0,maxZoom:M[o||n].options.resolutions.length-1,minNativeZoom:a,maxNativeZoom:s}}return{minZoom:+i.min,maxZoom:+i.max,minNativeZoom:a,maxNativeZoom:s}},addData:function(t,e,i){var o,n,a,s=t.nodeType===Node.DOCUMENT_NODE||"LAYER-"===t.nodeName?t.getElementsByTagName("map-feature"):null;if(t.nodeType===Node.DOCUMENT_NODE?t.querySelector("map-link[rel=stylesheet],map-style"):null){var r=t.querySelector("map-base")&&t.querySelector("map-base").hasAttribute("href")?new URL(t.querySelector("map-base").getAttribute("href")).href:t.URL;M.parseStylesheetAsHTML(t,r,this._container)}if(s){for(o=0,n=s.length;o<n;o++){(a=s[o]).getElementsByTagName("map-geometry").length&&a.getElementsByTagName("map-coordinates").length&&this.addData(a,e,i)}return this}var l=this.options;if(l.filter&&!l.filter(t))return;t.classList.length&&(l.className=t.classList.value);let u=t.getAttribute("zoom")||i,m=t.querySelector("map-featurecaption");m=m?m.innerHTML:"Feature",t.querySelector("map-properties")&&(l.properties=document.createElement("div"),l.properties.classList.add("mapml-popup-content"),l.properties.insertAdjacentHTML("afterbegin",t.querySelector("map-properties").innerHTML));let p=this.geometryToLayer(t,l,e,+u,m);if(p){if(!p.options.color&&t.hasAttribute("class")&&(p.options.className=t.getAttribute("class")),p.defaultOptions=p.options,this.resetStyle(p),l.onEachFeature&&p.bindTooltip(m,{interactive:!0,sticky:!0}),this._staticFeature){let e=t.getAttribute("zoom")||i;return void(e in this._features?this._features[e].push(p):this._features[e]=[p])}return this.addLayer(p)}},resetStyle:function(t){var e=this.options.style;e&&(L.Util.extend(t.options,t.defaultOptions),this._setLayerStyle(t,e))},setStyle:function(t){this.eachLayer(function(e){this._setLayerStyle(e,t)},this)},_setLayerStyle:function(t,e){"function"==typeof e&&(e=e(t.feature)),t.setStyle&&t.setStyle(e)},_removeCSS:function(){let t=this._container.querySelectorAll("link[rel=stylesheet],style");for(let e=0;e<t.length;e++)this._container.removeChild(t[e])},geometryToLayer:function(t,e,i,o,n){let a="MAP-FEATURE"===t.tagName.toUpperCase()?t.getElementsByTagName("map-geometry")[0]:t,s=a.getAttribute("cs")||i,r=[],l=L.SVG.create("g"),u=Object.assign({},e);for(let e of a.querySelectorAll("map-polygon, map-linestring, map-multilinestring, map-point, map-multipoint"))r.push(M.feature(e,Object.assign(u,{nativeCS:s,nativeZoom:o,projection:this.options.projection,featureID:t.id,group:l,wrappers:this._getGeometryParents(e.parentElement),featureLayer:this,_leafletLayer:this.options._leafletLayer})));let m={group:l,featureID:t.id,accessibleTitle:n,onEachFeature:e.onEachFeature,properties:e.properties,_leafletLayer:this.options._leafletLayer},p=a.querySelector("map-multipolygon")||a.querySelector("map-geometrycollection");return p&&(m.wrappers=this._getGeometryParents(p.parentElement)),M.featureGroup(r,m)},_getGeometryParents:function(t,e=[]){return t&&"MAP-GEOMETRY"!==t.tagName.toUpperCase()?"MAP-MULTIPOLYGON"===t.tagName.toUpperCase()||"MAP-GEOMETRYCOLLECTION"===t.tagName.toUpperCase()?this._getGeometryParents(t.parentElement,e):this._getGeometryParents(t.parentElement,e.concat([t])):e}}),r=function(t,e){return new s(t,e)},l=L.TileLayer.extend({initialize:function(t,e){let i=M.extractInputBounds(t);this.zoomBounds=i.zoomBounds,this.layerBounds=i.bounds,this.isVisible=!0,L.extend(e,this.zoomBounds),e.tms=t.tms,L.setOptions(this,e),this._setUpTileTemplateVars(t),t.tile.subdomains&&L.setOptions(this,L.extend(this.options,{subdomains:t.tile.subdomains})),this._template=t,this._initContainer(),L.TileLayer.prototype.initialize.call(this,t.template,L.extend(e,{pane:this._container}))},onAdd:function(){this._map._addZoomLimit(this),L.TileLayer.prototype.onAdd.call(this,this._map),this._handleMoveEnd()},getEvents:function(){let t=L.TileLayer.prototype.getEvents.call(this,this._map);return this._parentOnMoveEnd=t.moveend,t.moveend=this._handleMoveEnd,t},_initContainer:function(){this._container||(this._container=L.DomUtil.create("div","leaflet-layer",this.options.pane),L.DomUtil.addClass(this._container,"mapml-templated-tile-container"),this._updateZIndex(),this.options.opacity<1&&this._updateOpacity())},_handleMoveEnd:function(t){let e=this._map.getZoom(),i=M.pixelToPCRSBounds(this._map.getPixelBounds(),e,this._map.options.projection);this.isVisible=e<=this.options.maxZoom&&e>=this.options.minZoom&&this.layerBounds.overlaps(i),this.isVisible&&this._parentOnMoveEnd()},createTile:function(t){let e=document.createElement("DIV"),i=this.getTileSize();if(L.DomUtil.addClass(e,"mapml-tile-group"),L.DomUtil.addClass(e,"leaflet-tile"),this._template.linkEl.dispatchEvent(new CustomEvent("tileloadstart",{detail:{x:t.x,y:t.y,zoom:t.z,appendTile:t=>{e.appendChild(t)}}})),this._template.type.startsWith("image/")){let o=L.TileLayer.prototype.createTile.call(this,t,function(){});o.width=i.x,o.height=i.y,e.appendChild(o)}else this._url.includes(a)||this._fetchTile(t,e);return e},_mapmlTileReady:function(t){L.DomUtil.addClass(t,"leaflet-tile-loaded")},getPane:function(){return this.options.pane},_fetchTile:function(t,e){fetch(this.getTileUrl(t),{redirect:"follow"}).then(function(t){return t.status>=200&&t.status<300?Promise.resolve(t):(console.log("Looks like there was a problem. Status Code: "+t.status),Promise.reject(t))}).then(function(t){return t.text()}).then(t=>{return(new DOMParser).parseFromString(t,"application/xml")}).then(i=>{this._createFeatures(i,t,e),this._mapmlTileReady(e)}).catch(t=>{console.log("Error Creating Tile")})},_createFeatures:function(t,e,i){if(t.querySelector("map-link[rel=stylesheet],map-style")){let e=t.querySelector("map-base")&&t.querySelector("map-base").hasAttribute("href")?new URL(t.querySelector("map-base").getAttribute("href")).href:t.URL;M.parseStylesheetAsHTML(t,e,i)}let o=L.SVG.create("svg"),n=L.SVG.create("g"),a=this._map.options.crs.options.crs.tile.bounds.max.x,s=e.x*a,r=e.y*a,l=M.mapMlFeatures(t,{projection:this._map.options.projection,static:!1,interactive:!1});for(let t in l._layers)for(let i in l._layers[t]._layers){let o=l._layers[t]._layers[i];M.FeatureRenderer.prototype._initPath(o,!1),o._project(this._map,L.point([s,r]),e.z),M.FeatureRenderer.prototype._addPath(o,n,!1),M.FeatureRenderer.prototype._updateFeature(o)}o.setAttribute("width",a.toString()),o.setAttribute("height",a.toString()),o.appendChild(n),i.appendChild(o)},getTileUrl:function(t){if(t.z>=this._template.tilematrix.bounds.length||!this._template.tilematrix.bounds[t.z].contains(t))return"";var e={};for(var i in e[this._template.tilematrix.col.name]=t.x,e[this._template.tilematrix.row.name]=t.y,e[this._template.zoom.name]=this._getZoomForUrl(),e[this._template.pcrs.easting.left]=this._tileMatrixToPCRSPosition(t,"top-left").x,e[this._template.pcrs.easting.right]=this._tileMatrixToPCRSPosition(t,"top-right").x,e[this._template.pcrs.northing.top]=this._tileMatrixToPCRSPosition(t,"top-left").y,e[this._template.pcrs.northing.bottom]=this._tileMatrixToPCRSPosition(t,"bottom-left").y,e[this._template.tile.server]=this._getSubdomain(t),this._template.tile)["row","col","zoom","left","right","top","bottom"].indexOf(i)<0&&(e[i]=this._template.tile[i]);if(this._map&&!this._map.options.crs.infinite){let i=this._globalTileRange.max.y-t.y;this.options.tms&&(e[this._template.tilematrix.row.name]=i)}return e.r=this.options.detectRetina&&L.Browser.retina&&this.options.maxZoom>0?"@2x":"",L.Util.template(this._url,e)},_tileMatrixToPCRSPosition:function(t,e){var i=this._map.options.crs,o=this.getTileSize(),n=t.scaleBy(o),a=n.add(o),s=n.add(Math.floor(o/2)),r=i.transformation.untransform(n,i.scale(t.z)),l=i.transformation.untransform(a,i.scale(t.z)),u=i.transformation.untransform(s,i.scale(t.z)),m=null;switch(e){case"top-left":m=r;break;case"bottom-left":m=new L.Point(r.x,l.y);break;case"center-left":m=new L.Point(r.x,u.y);break;case"top-right":m=new L.Point(l.x,r.y);break;case"bottom-right":m=l;break;case"center-right":m=new L.Point(l.x,u.y);break;case"top-center":m=new L.Point(u.x,r.y);break;case"bottom-center":m=new L.Point(u.x,l.y);break;case"center":m=u}return m},_setUpTileTemplateVars:function(t){t.tile={};for(var e,i,o,n,a,s=t.values,r=this.options.crs.options,l=0;l<t.values.length;l++){var u=s[l].getAttribute("type"),m=s[l].getAttribute("units"),p=s[l].getAttribute("axis"),c=s[l].getAttribute("name"),h=s[l].getAttribute("position"),d="hidden"===u&&s[l].hasAttribute("shard"),_="map-select"===s[l].tagName.toLowerCase(),y=s[l].getAttribute("value"),g=s[l].getAttribute("min"),f=s[l].getAttribute("max");if("location"===u&&"tilematrix"===m)switch(p){case"column":a={name:c,min:r.crs.tilematrix.horizontal.min,max:r.crs.tilematrix.horizontal.max(r.resolutions.length-1)},isNaN(Number.parseFloat(g))||(a.min=Number.parseFloat(g)),isNaN(Number.parseFloat(f))||(a.max=Number.parseFloat(f));break;case"row":n={name:c,min:r.crs.tilematrix.vertical.min,max:r.crs.tilematrix.vertical.max(r.resolutions.length-1)},isNaN(Number.parseFloat(g))||(n.min=Number.parseFloat(g)),isNaN(Number.parseFloat(f))||(n.max=Number.parseFloat(f));break;case"longitude":case"easting":i||(i={min:r.crs.pcrs.horizontal.min,max:r.crs.pcrs.horizontal.max}),isNaN(Number.parseFloat(g))||(i.min=Number.parseFloat(g)),isNaN(Number.parseFloat(f))||(i.max=Number.parseFloat(f)),h&&(h.match(/.*?-left/i)?i.left=c:h.match(/.*?-right/i)&&(i.right=c));break;case"latitude":case"northing":o||(o={min:r.crs.pcrs.vertical.min,max:r.crs.pcrs.vertical.max}),isNaN(Number.parseFloat(g))||(o.min=Number.parseFloat(g)),isNaN(Number.parseFloat(f))||(o.max=Number.parseFloat(f)),h&&(h.match(/top-.*?/i)?o.top=c:h.match(/bottom-.*?/i)&&(o.bottom=c))}else if(u&&"zoom"===u.toLowerCase())e={name:c,min:0,max:r.resolutions.length,value:r.resolutions.length},!isNaN(Number.parseInt(y,10))&&Number.parseInt(y,10)>=e.min&&Number.parseInt(y,10)<=e.max?e.value=Number.parseInt(y,10):e.value=e.max,!isNaN(Number.parseInt(g,10))&&Number.parseInt(g,10)>=e.min&&Number.parseInt(g,10)<=e.max&&(e.min=Number.parseInt(g,10)),!isNaN(Number.parseInt(f,10))&&Number.parseInt(f,10)>=e.min&&Number.parseInt(f,10)<=e.max&&(e.max=Number.parseInt(f,10)),t.zoom=e;else if(d)t.tile.server=c,t.tile.subdomains=s[l].servers.slice();else if(_){const e=s[l].htmlselect;t.tile[c]=function(){return e.value}}else{const e=s[l];t.tile[c]=function(){return e.getAttribute("value")}}}var x=this.options.crs.transformation,b=this.options.crs.options.crs.tile.bounds.max.x,v=L.bind(this.options.crs.scale,this.options.crs),A=function(t,e){return x.transform(t,v(e)).divideBy(b).floor()};i&&o?(t.pcrs={},t.pcrs.bounds=L.bounds([i.min,o.min],[i.max,o.max]),t.pcrs.easting=i,t.pcrs.northing=o):a&&n&&!isNaN(e.value)?(t.pcrs||(t.pcrs={},t.pcrs.easting="",t.pcrs.northing=""),t.pcrs.bounds=M.boundsToPCRSBounds(L.bounds(L.point([a.min,n.min]),L.point([a.max,n.max])),e.value,this.options.crs,M.axisToCS("column")),t.tilematrix={},t.tilematrix.col=a,t.tilematrix.row=n):console.log("Unable to determine bounds for tile template: "+t.template),t.tilematrix||(t.tilematrix={},t.tilematrix.col={},t.tilematrix.row={}),t.tilematrix.bounds=[];for(var C=t.pcrs.bounds,S=t.zoom?t.zoom.min:0,E=t.zoom?t.zoom.max:r.resolutions.length,T=0;T<=E;T++)t.tilematrix.bounds[T]=T>=S?L.bounds(A(C.min,T),A(C.max,T)):L.bounds(L.point([-1,-1]),L.point([-1,-1]))}}),u=function(t,e){return new l(t,e)},m=L.Layer.extend({initialize:function(t,e){this._templates=t,L.setOptions(this,e),this._container=L.DomUtil.create("div","leaflet-layer",e.pane),L.DomUtil.addClass(this._container,"mapml-templatedlayer-container");for(var i=0;i<t.length;i++)if("tile"===t[i].rel)this._templates[i].layer=M.templatedTileLayer(t[i],L.Util.extend(e,{errorTileUrl:"data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==",zIndex:i,pane:this._container}));else if("image"===t[i].rel)this._templates[i].layer=M.templatedImageLayer(t[i],L.Util.extend(e,{zIndex:i,pane:this._container}));else if("features"===t[i].rel)this._templates[i].layer=M.templatedFeaturesLayer(t[i],L.Util.extend(e,{zIndex:i,pane:this._container}));else if("query"===t[i].rel){this.hasSetBoundsHandler=!0,this._queries||(this._queries=[]);let e=M.extractInputBounds(t[i]);t[i].layerBounds=e.bounds,t[i].zoomBounds=e.zoomBounds,this._queries.push(L.extend(t[i],this._setupQueryVars(t[i])))}},getEvents:function(){return{zoomstart:this._onZoomStart}},redraw:function(){this.closePopup();for(var t=0;t<this._templates.length;t++)"tile"!==this._templates[t].rel&&"image"!==this._templates[t].rel&&"features"!==this._templates[t].rel||this._templates[t].layer.redraw()},_onZoomStart:function(){this.closePopup()},_setupQueryVars:function(t){for(var e={query:{}},i=t.values,o=0;o<t.values.length;o++){var n=i[o].getAttribute("type"),a=i[o].getAttribute("units"),s=i[o].getAttribute("axis"),r=i[o].getAttribute("name"),l=i[o].getAttribute("position"),u=i[o].getAttribute("rel"),m="map-select"===i[o].tagName.toLowerCase();if("width"===n)e.query.width=r;else if("height"===n)e.query.height=r;else if("location"===n)switch(s){case"x":case"y":case"column":case"row":e.query[s]=r;break;case"longitude":case"easting":l?l.match(/.*?-left/i)?"pixel"===u?e.query.pixelleft=r:"tile"===u?e.query.tileleft=r:e.query.mapleft=r:l.match(/.*?-right/i)&&("pixel"===u?e.query.pixelright=r:"tile"===u?e.query.tileright=r:e.query.mapright=r):e.query[s]=r;break;case"latitude":case"northing":l?l.match(/top-.*?/i)?"pixel"===u?e.query.pixeltop=r:"tile"===u?e.query.tiletop=r:e.query.maptop=r:l.match(/bottom-.*?/i)&&("pixel"===u?e.query.pixelbottom=r:"tile"===u?e.query.tilebottom=r:e.query.mapbottom=r):e.query[s]=r;break;case"i":"tile"===a?e.query.tilei=r:e.query.mapi=r;break;case"j":"tile"===a?e.query.tilej=r:e.query.mapj=r}else if("zoom"===n)e.query.zoom=r;else if(m){const t=i[o].htmlselect;e.query[r]=function(){return t.value}}else{const t=i[o];e.query[r]=function(){return t.getAttribute("value")}}}return e.query.title=t.title,e},reset:function(t){if(t&&this._map){var e=this._map&&this._map.hasLayer(this),i=this._templates;delete this._queries,this._map.off("click",null,this),this._templates=t;for(var o=0;o<t.length;o++)"tile"===t[o].rel?this._templates[o].layer=M.templatedTileLayer(t[o],L.Util.extend(this.options,{errorTileUrl:"data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==",zIndex:o,pane:this._container})):"image"===t[o].rel?this._templates[o].layer=M.templatedImageLayer(t[o],L.Util.extend(this.options,{zIndex:o,pane:this._container})):"features"===t[o].rel?this._templates[o].layer=M.templatedFeaturesLayer(t[o],L.Util.extend(this.options,{zIndex:o,pane:this._container})):"query"===t[o].rel&&(this._queries||(this._queries=[]),this._queries.push(L.extend(t[o],this._setupQueryVars(t[o])))),e&&this.onAdd(this._map);for(o=0;o<i.length;o++)this._map.hasLayer(i[o].layer)&&this._map.removeLayer(i[o].layer)}},onAdd:function(t){for(var e=0;e<this._templates.length;e++)"query"!==this._templates[e].rel&&t.addLayer(this._templates[e].layer)},onRemove:function(t){L.DomUtil.remove(this._container);for(var e=0;e<this._templates.length;e++)"query"!==this._templates[e].rel&&t.removeLayer(this._templates[e].layer)},_previousFeature:function(t){this._count+-1>=0&&(this._count--,this._map.fire("featurepagination",{i:this._count,popup:this}))},_nextFeature:function(t){this._count+1<this._source._totalFeatureCount&&(this._count++,this._map.fire("featurepagination",{i:this._count,popup:this}))}}),p=function(t,e){return new m(t,e)},c=L.Layer.extend({initialize:function(t,e){let i=M.extractInputBounds(t);this.zoomBounds=i.zoomBounds,this.layerBounds=i.bounds,this.isVisible=!0,this._template=t,this._container=L.DomUtil.create("div","leaflet-layer",e.pane),L.extend(e,this.zoomBounds),L.DomUtil.addClass(this._container,"mapml-features-container"),L.setOptions(this,L.extend(e,this._setUpFeaturesTemplateVars(t)))},getEvents:function(){return{moveend:this._onMoveEnd}},onAdd:function(){this._map._addZoomLimit(this);var t,e=new Headers({Accept:"text/mapml"}),i=new DOMParser,o=this.options.opacity||1,n=this._container,a=this._map;this._features||(this._features=M.mapMlFeatures(null,{renderer:M.featureRenderer(),pane:n,opacity:o,projection:a.options.projection,static:!0,onEachFeature:function(t,e){var i=document.createElement("div");i.classList.add("mapml-popup-content"),i.insertAdjacentHTML("afterbegin",t.innerHTML),e.bindPopup(i,{autoClose:!1,minWidth:108})}}));var s=this._features,r=function(o,n){return fetch(o,{redirect:"follow",headers:e}).then(function(t){return t.text()}).then(function(e){t=i.parseFromString(e,"application/xml");var a=new URL(t.querySelector("map-base")?t.querySelector("map-base").getAttribute("href"):o).href;o=(o=t.querySelector("map-link[rel=next]")?t.querySelector("map-link[rel=next]").getAttribute("href"):null)?new URL(o,a).href:null;let l=t.querySelector("map-meta[name=zoom]")&&+M.metaContentToObject(t.querySelector("map-meta[name=zoom]").getAttribute("content")).value||0,u=t.querySelector("map-meta[name=cs]")&&M.metaContentToObject(t.querySelector("map-meta[name=cs]").getAttribute("content")).content||"GCRS";if(s.addData(t,u,l),o&&--n)return r(o,n)})};r(this._getfeaturesUrl(),10).then(function(){a.addLayer(s),a.fire("moveend")}).catch(function(t){console.log(t)})},redraw:function(){this._onMoveEnd()},_onMoveEnd:function(){let t=this._map.getZoom(),e=M.pixelToPCRSBounds(this._map.getPixelBounds(),t,this._map.options.projection);if(this.isVisible=t<=this.zoomBounds.maxZoom&&t>=this.zoomBounds.minZoom&&this.layerBounds.overlaps(e),this._features.clearLayers(),this.isVisible){var i,o=new Headers({Accept:"text/mapml;q=0.9,application/geo+json;q=0.8"}),n=new DOMParser,a=this._features,s=this._map,r=this,l=function(t,e){return fetch(t,{redirect:"follow",headers:o}).then(function(t){return t.text()}).then(function(o){i=n.parseFromString(o,"application/xml");var s=new URL(i.querySelector("map-base")?i.querySelector("map-base").getAttribute("href"):t).href;t=(t=i.querySelector("map-link[rel=next]")?i.querySelector("map-link[rel=next]").getAttribute("href"):null)?new URL(t,s).href:null;let r=i.querySelector("map-meta[name=zoom]")&&+M.metaContentToObject(i.querySelector("map-meta[name=zoom]").getAttribute("content")).value||0,u=i.querySelector("map-meta[name=cs]")&&M.metaContentToObject(i.querySelector("map-meta[name=cs]").getAttribute("content")).content||"GCRS";if(a.addData(i,u,r),t&&--e)return l(t,e)})};l(this._getfeaturesUrl(),10).then(function(){s.addLayer(a),M.TemplatedFeaturesLayer.prototype._updateTabIndex(r)}).catch(function(t){console.log(t)})}},setZIndex:function(t){return this.options.zIndex=t,this._updateZIndex(),this},_updateTabIndex:function(t){let e=t||this;for(let t in e._features._layers){let i=e._features._layers[t];if(i._path&&("M0 0"!==i._path.getAttribute("d")?i._path.setAttribute("tabindex",0):i._path.removeAttribute("tabindex"),0===i._path.childElementCount)){let t=document.createElement("title");t.innerText="Feature",i._path.appendChild(t)}}},_updateZIndex:function(){this._container&&void 0!==this.options.zIndex&&null!==this.options.zIndex&&(this._container.style.zIndex=this.options.zIndex)},onRemove:function(){this._map.removeLayer(this._features)},_getfeaturesUrl:function(){var t={};for(var e in this.options.feature.zoom&&(t[this.options.feature.zoom]=this._map.getZoom()),this.options.feature.width&&(t[this.options.feature.width]=this._map.getSize().x),this.options.feature.height&&(t[this.options.feature.height]=this._map.getSize().y),this.options.feature.bottom&&(t[this.options.feature.bottom]=this._TCRSToPCRS(this._map.getPixelBounds().max,this._map.getZoom()).y),this.options.feature.left&&(t[this.options.feature.left]=this._TCRSToPCRS(this._map.getPixelBounds().min,this._map.getZoom()).x),this.options.feature.top&&(t[this.options.feature.top]=this._TCRSToPCRS(this._map.getPixelBounds().min,this._map.getZoom()).y),this.options.feature.right&&(t[this.options.feature.right]=this._TCRSToPCRS(this._map.getPixelBounds().max,this._map.getZoom()).x),this.options.feature)["width","height","left","right","top","bottom","zoom"].indexOf(e)<0&&(t[e]=this.options.feature[e]);return L.Util.template(this._template.template,t)},_TCRSToPCRS:function(t,e){var i=this._map.options.crs;return i.transformation.untransform(t,i.scale(e))},_setUpFeaturesTemplateVars:function(t){var e={feature:{}},i=t.values;e.feature.hidden=[];for(var o=0;o<i.length;o++){var n=i[o].getAttribute("type"),a=i[o].getAttribute("units"),s=i[o].getAttribute("axis"),r=i[o].getAttribute("name"),l=i[o].getAttribute("position"),u=(i[o].getAttribute("value"),"map-select"===i[o].tagName.toLowerCase());if("width"===n)e.feature.width=r;else if("height"===n)e.feature.height=r;else if("zoom"===n)e.feature.zoom=r;else if("location"!==n||"pcrs"!==a&&"gcrs"!==a)if(u){const t=i[o].htmlselect;e.feature[r]=function(){return t.value}}else{const t=i[o];e.feature[r]=function(){return t.getAttribute("value")}}else switch(s){case"x":case"longitude":case"easting":l&&(l.match(/.*?-left/i)?e.feature.left=r:l.match(/.*?-right/i)&&(e.feature.right=r));break;case"y":case"latitude":case"northing":l&&(l.match(/top-.*?/i)?e.feature.top=r:l.match(/bottom-.*?/i)&&(e.feature.bottom=r))}}return e}}),h=function(t,e){return new c(t,e)},d=L.Layer.extend({initialize:function(t,e){this._template=t,this._container=L.DomUtil.create("div","leaflet-layer",e.pane),L.DomUtil.addClass(this._container,"mapml-image-container");let i=M.extractInputBounds(t);this.zoomBounds=i.zoomBounds,this.layerBounds=i.bounds,this.isVisible=!0,L.extend(e,this.zoomBounds),L.setOptions(this,L.extend(e,this._setUpExtentTemplateVars(t)))},getEvents:function(){return{moveend:this._onMoveEnd}},onAdd:function(){this._map._addZoomLimit(this),this.setZIndex(this.options.zIndex),this._onMoveEnd()},redraw:function(){this._onMoveEnd()},_clearLayer:function(){let t=this._container.querySelectorAll("img");for(let e=0;e<t.length;e++)this._container.removeChild(t[e])},_onMoveEnd:function(){let t=this._map.getZoom(),e=M.pixelToPCRSBounds(this._map.getPixelBounds(),t,this._map.options.projection);if(this.isVisible=t<=this.zoomBounds.maxZoom&&t>=this.zoomBounds.minZoom&&this.layerBounds.overlaps(e),this.isVisible){var i=this._map,o=i.getPixelBounds().min.subtract(i.getPixelOrigin()),n=i.getSize(),a=this.getImageUrl(),s=this._imageOverlay;this._imageOverlay=M.imageOverlay(a,o,n,0,this._container),this._imageOverlay.addTo(i),s&&this._imageOverlay.on("load error",function(){i.removeLayer(s)})}else this._clearLayer()},setZIndex:function(t){return this.options.zIndex=t,this._updateZIndex(),this},_updateZIndex:function(){this._container&&void 0!==this.options.zIndex&&null!==this.options.zIndex&&(this._container.style.zIndex=this.options.zIndex)},onRemove:function(t){this._clearLayer(),t._removeZoomLimit(this),this._container=null},getImageUrl:function(){var t={};for(var e in t[this.options.extent.width]=this._map.getSize().x,t[this.options.extent.height]=this._map.getSize().y,t[this.options.extent.bottom]=this._TCRSToPCRS(this._map.getPixelBounds().max,this._map.getZoom()).y,t[this.options.extent.left]=this._TCRSToPCRS(this._map.getPixelBounds().min,this._map.getZoom()).x,t[this.options.extent.top]=this._TCRSToPCRS(this._map.getPixelBounds().min,this._map.getZoom()).y,t[this.options.extent.right]=this._TCRSToPCRS(this._map.getPixelBounds().max,this._map.getZoom()).x,this.options.extent)["width","height","left","right","top","bottom"].indexOf(e)<0&&(t[e]=this.options.extent[e]);return L.Util.template(this._template.template,t)},_TCRSToPCRS:function(t,e){var i=this._map.options.crs;return i.transformation.untransform(t,i.scale(e))},_setUpExtentTemplateVars:function(t){for(var e={extent:{}},i=t.values,o=0;o<t.values.length;o++){var n=i[o].getAttribute("type"),a=i[o].getAttribute("units"),s=i[o].getAttribute("axis"),r=i[o].getAttribute("name"),l=i[o].getAttribute("position"),u="map-select"===i[o].tagName.toLowerCase();if("width"===n)e.extent.width=r;else if("height"===n)e.extent.height=r;else if("location"!==n||"pcrs"!==a&&"gcrs"!==a)if(u){const t=i[o].htmlselect;e.extent[r]=function(){return t.value}}else{const t=i[o];e.extent[r]=function(){return t.getAttribute("value")}}else switch(s){case"longitude":case"easting":l&&(l.match(/.*?-left/i)?e.extent.left=r:l.match(/.*?-right/i)&&(e.extent.right=r));break;case"latitude":case"northing":l&&(l.match(/top-.*?/i)?e.extent.top=r:l.match(/bottom-.*?/i)&&(e.extent.bottom=r))}}return e}}),_=function(t,e){return new d(t,e)},y=L.ImageOverlay.extend({initialize:function(t,e,i,o,n,a){this._container=n,this._url=t,this._location=e,this._size=L.point(i),this._angle=o,L.setOptions(this,a)},getEvents:function(){var t={viewreset:this._reset};return this._zoomAnimated&&(t.zoomanim=this._animateZoom),t},onAdd:function(){this.on({load:this._onImageLoad}),this._image||this._initImage(),this.options.interactive&&(L.DomUtil.addClass(this._image,"leaflet-interactive"),this.addInteractiveTarget(this._image)),this._container.appendChild(this._image),this._reset()},onRemove:function(){L.DomUtil.remove(this._image),this.options.interactive&&this.removeInteractiveTarget(this._image)},_onImageLoad:function(){this._image&&(this._image.loaded=+new Date,this._updateOpacity())},_animateZoom:function(t){var e=this._map.getZoomScale(t.zoom),i=this._map.getPixelOrigin().add(this._location).multiplyBy(e).subtract(this._map._getNewPixelOrigin(t.center,t.zoom)).round();L.Browser.any3d?L.DomUtil.setTransform(this._image,i,e):L.DomUtil.setPosition(this._image,i)},_reset:function(){var t=this._image,e=this._location,i=this._size;L.DomUtil.setPosition(t,e),t.style.width=i.x+"px",t.style.height=i.y+"px"},_updateOpacity:function(){if(this._map){var t=+new Date,e=!1,i=this._image,o=Math.min(1,(t-i.loaded)/200);L.DomUtil.setOpacity(i,o),o<1&&(e=!0),e&&(L.Util.cancelAnimFrame(this._fadeFrame),this._fadeFrame=L.Util.requestAnimFrame(this._updateOpacity,this)),L.DomUtil.addClass(i,"leaflet-image-loaded")}}}),g=function(t,e,i,o,n,a){return new y(t,e,i,o,n,a)},f=L.Layer.extend({options:{maxNext:10,zIndex:0,maxZoom:25},initialize:function(t,e,i){var o;t&&(this._href=t),e&&(this._layerEl=e,o=!!e.querySelector("map-feature,map-tile,map-extent"),!t&&o&&(this._content=e)),L.setOptions(this,i),this._container=L.DomUtil.create("div","leaflet-layer"),L.DomUtil.addClass(this._container,"mapml-layer"),this._imageContainer=L.DomUtil.create("div","leaflet-layer",this._container),L.DomUtil.addClass(this._imageContainer,"mapml-image-container"),this._mapmlTileContainer=L.DomUtil.create("div","mapml-tile-container",this._container),!o&&e&&e.hasAttribute("label")&&(this._title=e.getAttribute("label")),this._initCount=0,this._initExtent(o?e:null),this.on("attached",this._validateExtent,this),this.validProjection=!0},setZIndex:function(t){return this.options.zIndex=t,this._updateZIndex(),this},_updateZIndex:function(){this._container&&void 0!==this.options.zIndex&&null!==this.options.zIndex&&(this._container.style.zIndex=this.options.zIndex)},_changeOpacity:function(t){t&&t.target&&t.target.value>=0&&t.target.value<=1&&this.changeOpacity(t.target.value)},changeOpacity:function(t){this._container.style.opacity=t,this.opacityEl&&(this.opacityEl.value=t)},onAdd:function(t){!this._extent||this._validProjection(t)?(this._map=t,this._content?(this._mapmlvectors||(this._mapmlvectors=M.mapMlFeatures(this._content,{renderer:M.featureRenderer(),pane:this._container,opacity:this.options.opacity,projection:t.options.projection,_leafletLayer:this,static:!0,onEachFeature:function(t,e){if(t){var i=document.createElement("div");i.classList.add("mapml-popup-content"),i.insertAdjacentHTML("afterbegin",t.innerHTML),e.bindPopup(i,{autoClose:!1,minWidth:165})}}})),t.addLayer(this._mapmlvectors)):this.once("extentload",function(){this._validProjection(t)?(this._mapmlvectors||(this._mapmlvectors=M.mapMlFeatures(this._content,{renderer:M.featureRenderer(),pane:this._container,opacity:this.options.opacity,projection:t.options.projection,_leafletLayer:this,static:!0,onEachFeature:function(t,e){if(t){var i=document.createElement("div");i.classList.add("mapml-popup-content"),i.insertAdjacentHTML("afterbegin",t.innerHTML),e.bindPopup(i,{autoClose:!1,minWidth:165})}}}).addTo(t)),this._setLayerElExtent()):this.validProjection=!1},this),this._imageLayer||(this._imageLayer=L.layerGroup()),t.addLayer(this._imageLayer),(!this._staticTileLayer||null===this._staticTileLayer._container)&&this._mapmlTileContainer.getElementsByTagName("map-tiles").length>0&&(this._staticTileLayer=M.mapMLStaticTileLayer({pane:this._container,_leafletLayer:this,className:"mapml-static-tile-layer",tileContainer:this._mapmlTileContainer,maxZoomBound:t.options.crs.options.resolutions.length-1,tileSize:t.options.crs.options.crs.tile.bounds.max.x}),t.addLayer(this._staticTileLayer)),this._extent?this._templateVars&&(this._templatedLayer=M.templatedLayer(this._templateVars,{pane:this._container,_leafletLayer:this,crs:this.crs}).addTo(t)):this.once("extentload",function(){this._validProjection(t)?this._templateVars&&(this._templatedLayer=M.templatedLayer(this._templateVars,{pane:this._container,_leafletLayer:this,crs:this.crs}).addTo(t),this._setLayerElExtent()):this.validProjection=!1},this),this._setLayerElExtent(),this.setZIndex(this.options.zIndex),this.getPane().appendChild(this._container),setTimeout(()=>{t.fire("checkdisabled")},0),t.on("popupopen",this._attachSkipButtons,this)):this.validProjection=!1},_validProjection:function(t){let e=!1;if(this._templateVars)for(let i of this._templateVars)i.projectionMatch||i.projection===t.options.projection||(e=!0);return!(e||this.getProjection()!==t.options.projection.toUpperCase())},_setLayerElExtent:function(){let t,e;["_staticTileLayer","_imageLayer","_mapmlvectors","_templatedLayer"].forEach(i=>{if(this[i])if("_templatedLayer"===i)for(let o=0;o<this[i]._templates.length;o++)"query"!==this[i]._templates[o].rel&&this[i]._templates[o].layer.layerBounds&&(t?(t.extend(this[i]._templates[o].layer.layerBounds.min),t.extend(this[i]._templates[o].layer.layerBounds.max)):(t=this[i]._templates[o].layer.layerBounds,e=this[i]._templates[o].layer.zoomBounds));else this[i].layerBounds&&(t?(t.extend(this[i].layerBounds.min),t.extend(this[i].layerBounds.max)):(t=this[i].layerBounds,e=this[i].zoomBounds))}),t&&(this._layerEl.extent=Object.assign(M.convertAndFormatPCRS(t,this._map),{zoom:e}))},addTo:function(t){return t.addLayer(this),this},getEvents:function(){return{zoomanim:this._onZoomAnim}},redraw:function(){this._templatedLayer&&this._templatedLayer.redraw()},_onZoomAnim:function(t){var e=t.zoom,i=this._extent?this._extent.querySelector("map-input[type=zoom]"):null,o=i&&i.hasAttribute("min")?parseInt(i.getAttribute("min")):this._map.getMinZoom(),n=i&&i.hasAttribute("max")?parseInt(i.getAttribute("max")):this._map.getMaxZoom();e<o&&this._extent.zoomout||e>n&&this._extent.zoomin;o<=e&&e<=n||(this._extent.zoomin&&e>n?(this._href=this._extent.zoomin,this._layerEl.src=this._extent.zoomin,this.href=this._extent.zoomin,this._layerEl.src=this._extent.zoomin):this._extent.zoomout&&e<o&&(this._href=this._extent.zoomout,this.href=this._extent.zoomout,this._layerEl.src=this._extent.zoomout)),this._templatedLayer},onRemove:function(t){L.DomUtil.remove(this._container),this._staticTileLayer&&t.removeLayer(this._staticTileLayer),this._mapmlvectors&&t.removeLayer(this._mapmlvectors),this._imageLayer&&t.removeLayer(this._imageLayer),this._templatedLayer&&t.removeLayer(this._templatedLayer),t.fire("checkdisabled"),t.off("popupopen",this._attachSkipButtons)},getZoomBounds:function(){var t=this._extent,e=t?t.querySelector("[type=zoom]"):void 0,i=e&&e.hasAttribute("min")?e.getAttribute("min"):this._map.getMinZoom(),o=e&&e.hasAttribute("max")?e.getAttribute("max"):this._map.getMaxZoom(),n={};return n.min=Math.min(i,o),n.max=Math.max(i,o),n},_transformDeprectatedInput:function(t){var e=t.getAttribute("type").toLowerCase();if("xmin"===e||"ymin"===e||"xmax"===e||"ymax"===e)switch(t.setAttribute("type","location"),t.setAttribute("units","tcrs"),e){case"xmin":t.setAttribute("axis","x"),t.setAttribute("position","top-left");break;case"ymin":t.setAttribute("axis","y"),t.setAttribute("position","top-left");break;case"xmax":t.setAttribute("axis","x"),t.setAttribute("position","bottom-right");break;case"ymax":t.setAttribute("axis","y"),t.setAttribute("position","bottom-right")}},getLayerExtentBounds:function(t){if(this._extent){var 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e=t.clientY-a;if(n=Math.abs(e)>5||n,o&&!n||o&&o.childElementCount<=1||o.getBoundingClientRect().top>i.getBoundingClientRect().bottom||o.getBoundingClientRect().bottom<i.getBoundingClientRect().top)return;o.classList.add("mapml-draggable"),i.style.transform="translateY("+e+"px)",i.style.pointerEvents="none";let s=t.clientX,r=t.clientY,l=("MAPML-VIEWER"===d.tagName?d.shadowRoot:d.querySelector(".mapml-web-map").shadowRoot).elementFromPoint(s,r),u=l&&l.closest("fieldset")?l.closest("fieldset"):i;u=Math.abs(e)<=u.offsetHeight?i:u,i.setAttribute("aria-grabbed","true"),i.setAttribute("aria-dropeffect","move"),u&&o===u.parentNode&&(u=u!==i.nextSibling?u:u.nextSibling,i!==u&&(a=t.clientY,i.style.transform=null),o.insertBefore(i,u))}),document.body.onmouseup=(()=>{i.setAttribute("aria-grabbed","false"),i.removeAttribute("aria-dropeffect"),i.style.pointerEvents=null,i.style.transform=null;let t=o.children,e=1;for(let i of t){let t=i.querySelector("span").layer._layerEl;t.setAttribute("data-moving",""),d.insertAdjacentElement("beforeend",t),t.removeAttribute("data-moving"),t._layer.setZIndex(e),e++}o.classList.remove("mapml-draggable"),document.body.onmousemove=document.body.onmouseup=null})}),L.DomEvent.on(u,"change",this._changeOpacity,this),s.appendChild(e),s.appendChild(i),y.appendChild(o),o.appendChild(p),this._styles&&a.appendChild(this._styles),this._userInputs){var f=document.createDocumentFragment(),x=this._templateVars;if(x)for(var b=0;b<x.length;b++)for(var v=x[b],A=0;A<v.values.length;A++){var M=v.values[A],C="#"+M.getAttribute("id");if("map-select"===M.tagName.toLowerCase()&&!f.querySelector(C)){var S=L.DomUtil.create("details","mapml-layer-item-time mapml-control-layers",f),E=L.DomUtil.create("summary"),T=L.DomUtil.create("label");T.innerText=M.getAttribute("name"),T.setAttribute("for",M.getAttribute("id")),E.appendChild(T),S.appendChild(E),S.appendChild(M.htmlselect)}}a.appendChild(f)}return t},_initExtent:function(t){if(this._href||t){var e,i,o=this;if(this._href){var s=new XMLHttpRequest;e=this._href,i=l,s.onreadystatechange=function(){this.readyState===this.DONE&&(400!==this.status&&404!==this.status&&500!==this.status&&406!==this.status||(o.error=!0,o.fire("extentload",o,!0),s.abort()))},s.onload=i,s.onerror=function(){o.error=!0,o.fire("extentload",o,!0)},s.open("GET",e),s.setRequestHeader("Accept",M.mime),s.overrideMimeType("text/xml"),s.send()}else t&&l.call(this,t)}function r(t){var e=document.createElement("select"),i=t.getAttributeNames();for(let o=0;o<i.length;o++)e.setAttribute(i[o],t.getAttribute(i[o]));var o=t.children;for(let t=0;t<o.length;t++){var n=document.createElement("option"),a=o[t].getAttributeNames();for(let e=0;e<a.length;e++)n.setAttribute(a[e],o[t].getAttribute(a[e]));n.innerHTML=o[t].innerHTML,e.appendChild(n)}return e}function l(t){var e=this.responseXML||t;if(e.querySelector&&e.querySelector("map-feature")&&(o._content=e),!this.responseXML&&this.responseText&&(e=(new DOMParser).parseFromString(this.responseText,"text/xml")),this.readyState===this.DONE&&e.querySelector&&!e.querySelector("parsererror")){var i,s=e.querySelector("map-extent")||e.querySelector("map-meta[name=projection]");"map-extent"===s.tagName.toLowerCase()&&s.hasAttribute("units")?i=s.getAttribute("units"):"map-meta"===s.tagName.toLowerCase()&&s.hasAttribute("content")&&(i=M.metaContentToObject(s.getAttribute("content")).content);var l=i&&i===o.options.mapprojection,u=e.querySelector("map-meta[name=extent]"),m=!l&&e.querySelector("map-head map-link[rel=alternate][projection="+o.options.mapprojection+"]"),p=new URL(e.querySelector("map-base")?e.querySelector("map-base").getAttribute("href"):e.baseURI||this.responseURL,this.responseURL).href;if(s){if(!l&&m&&m.hasAttribute("href"))return void o.fire("changeprojection",{href:new 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e,i,o=t.querySelector("[type=xmin]"),n=t.querySelector("[type=ymin]"),a=t.querySelector("[type=xmax]"),s=t.querySelector("[type=ymax]"),r=t.querySelector("[type=projection][value]");r?(i=r.getAttribute("value"))&&"WGS84"===i?(e=this._map.getBounds(),o.setAttribute("min",e.getWest()),o.setAttribute("max",e.getEast()),n.setAttribute("min",e.getSouth()),n.setAttribute("max",e.getNorth()),a.setAttribute("min",e.getWest()),a.setAttribute("max",e.getEast()),s.setAttribute("min",e.getSouth()),s.setAttribute("max",e.getNorth())):i&&(e=this._map.getPixelBounds(),o.setAttribute("min",e.getBottomLeft().x),o.setAttribute("max",e.getTopRight().x),n.setAttribute("min",e.getTopRight().y),n.setAttribute("max",e.getBottomLeft().y),a.setAttribute("min",e.getBottomLeft().x),a.setAttribute("max",e.getTopRight().x),s.setAttribute("min",e.getTopRight().y),s.setAttribute("max",e.getBottomLeft().y)):this.error=!0}if(t.querySelector('[type=zoom][min=""], [type=zoom][max=""]')){var l=t.querySelector("[type=zoom]");l.setAttribute("min",this._map.getMinZoom()),l.setAttribute("max",this._map.getMaxZoom())}var u=t.hasAttribute("units")?t.getAttribute("units"):null;u&&M[u]?this.crs=M[u]:this.crs=M.OSMTILE}},_getMapMLExtent:function(t,e,i){var o=this._createExtent(),n=o.querySelector("map-input[type=zoom]"),a=o.querySelector("map-input[type=xmin]"),s=o.querySelector("map-input[type=ymin]"),r=o.querySelector("map-input[type=xmax]"),l=o.querySelector("map-input[type=ymax]"),u=o.querySelector("map-input[type=projection]"),m=void 0!==e[0]&&void 0!==e[1]?Math.min(e[0],e[1]):"",p=void 0!==e[0]&&void 0!==e[1]?Math.max(e[0],e[1]):"",c=t?t._southWest?t.getWest():t.getBottomLeft().x:"",h=t?t._southWest?t.getSouth():t.getTopRight().y:"",d=t?t._southWest?t.getEast():t.getTopRight().x:"",_=t?t._southWest?t.getNorth():t.getBottomLeft().y:"";return n.setAttribute("min","number"==typeof m&&isNaN(m)?"":m),n.setAttribute("max","number"==typeof 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r&&l&&u&&m&&(o=L.bounds([[r,l],[u,m]]));return this._getMapMLExtent(o,[a,s],g)},getProjection:function(){let t=this._extent;if(!t)return n;switch(t.tagName.toUpperCase()){case"MAP-EXTENT":if(t.hasAttribute("units"))return t.getAttribute("units").toUpperCase();break;case"MAP-INPUT":if(t.hasAttribute("value"))return t.getAttribute("value").toUpperCase();break;case"MAP-META":if(t.hasAttribute("content"))return M.metaContentToObject(t.getAttribute("content")).content.toUpperCase();break;default:return n}return n},_parseLicenseAndLegend:function(t,e){var i,o,n=t.querySelector("map-link[rel=license]");n&&(i=n.getAttribute("title"),o='<a href="'+n.getAttribute("href")+'" title="'+i+'">'+i+"</a>"),L.setOptions(e,{attribution:o});var a=t.querySelector("map-link[rel=legend]");a&&(e._legendUrl=a.getAttribute("href"))},_getUnprojectedMapLatLngBounds:function(t){var e=(t=t||this._map).getPixelOrigin(),i=t.getPixelBounds(),o=t.unproject(e),n=t.unproject(i.getBottomLeft()),a=t.unproject(i.getTopRight()),s=t.unproject(e.add(t.getSize()));return L.latLngBounds(n,a).extend(s).extend(o)},_projectionMatches:function(t){t=t||this._map;var e=this.getProjection();return!(!t.options.projection||"WGS84"!==e&&t.options.projection!==e)},getQueryTemplates:function(){if(this._templatedLayer&&this._templatedLayer._queries)return this._templatedLayer._queries},_attachSkipButtons:function(t){let e,i,o=t.popup,n=t.target,a=o._container.getElementsByClassName("mapml-popup-content")[0];o._container.setAttribute("role","dialog"),a.setAttribute("tabindex","-1"),a.setAttribute("role","document"),o._count=0,o._source._eventParents?(e=o._source._eventParents[Object.keys(o._source._eventParents)[0]],i=o._source.group):e=o._source._templatedLayer,o._container.querySelector('nav[class="mapml-focus-buttons"]')&&(L.DomUtil.remove(o._container.querySelector('nav[class="mapml-focus-buttons"]')),L.DomUtil.remove(o._container.querySelector("hr")));let s=L.DomUtil.create("nav","mapml-focus-buttons"),r=L.DomUtil.create("button","mapml-popup-button",s);r.type="button",r.title="Focus Map",r.innerHTML="<span aria-hidden='true'>|&#10094;</span>",L.DomEvent.on(r,"click",t=>{L.DomEvent.stop(t),n.featureIndex._sortIndex(),n.closePopup(),n._container.focus()},o);let l=L.DomUtil.create("button","mapml-popup-button",s);l.type="button",l.title="Previous Feature",l.innerHTML="<span aria-hidden='true'>&#10094;</span>",L.DomEvent.on(l,"click",e._previousFeature,o);let u=L.DomUtil.create("p","mapml-feature-count",s),m=this._totalFeatureCount?this._totalFeatureCount:1;u.innerText=o._count+1+"/"+m;let p=L.DomUtil.create("button","mapml-popup-button",s);p.type="button",p.title="Next Feature",p.innerHTML="<span aria-hidden='true'>&#10095;</span>",L.DomEvent.on(p,"click",e._nextFeature,o);let c=L.DomUtil.create("button","mapml-popup-button",s);c.type="button",c.title="Focus Controls",c.innerHTML="<span aria-hidden='true'>&#10095;|</span>",L.DomEvent.on(c,"click",t=>{n.featureIndex._sortIndex(),n.featureIndex.currentIndex=n.featureIndex.inBoundFeatures.length-1,n.featureIndex.inBoundFeatures[0].path.setAttribute("tabindex",-1),n.featureIndex.inBoundFeatures[n.featureIndex.currentIndex].path.setAttribute("tabindex",0),L.DomEvent.stop(t),n.closePopup(),n._controlContainer.querySelector("A").focus()},o);let h=L.DomUtil.create("hr");function d(t){let e=t.originalEvent.path||t.originalEvent.composedPath(),a=9===t.originalEvent.keyCode,s=t.originalEvent.shiftKey;e[0].classList.contains("leaflet-popup-close-button")&&a&&!s||27===t.originalEvent.keyCode?setTimeout(()=>{L.DomEvent.stop(t),n.closePopup(o),i.focus()},0):("Focus Map"===e[0].title||e[0].classList.contains("mapml-popup-content"))&&a&&s&&setTimeout(()=>{L.DomEvent.stop(t),n.closePopup(o),i.focus()},0)}function _(t){let e=t.originalEvent.path||t.originalEvent.composedPath(),i=9===t.originalEvent.keyCode,a=t.originalEvent.shiftKey;13===t.originalEvent.keyCode&&e[0].classList.contains("leaflet-popup-close-button")||27===t.originalEvent.keyCode?(L.DomEvent.stopPropagation(t),n._container.focus(),n.closePopup(o),27!==t.originalEvent.keyCode&&(n._popupClosed=!0)):i&&e[0].classList.contains("leaflet-popup-close-button")?n.closePopup(o):("Focus Map"===e[0].title||e[0].classList.contains("mapml-popup-content"))&&i&&a&&setTimeout(()=>{L.DomEvent.stop(t),n.closePopup(o),n._container.focus()},0)}o._navigationBar=s,o._content.appendChild(h),o._content.appendChild(s),a.focus(),i?(i.setAttribute("aria-expanded","true"),n.on("keydown",d)):n.on("keydown",_),n.on("popupclose",function t(e){e.popup===o&&(n.off("keydown",d),n.off("keydown",_),n.off("popupclose",t),i&&i.setAttribute("aria-expanded","false"))})}}),x=function(t,e,i){return t||e?new f(t,e,i):null},b=L.Layer.extend({onAdd:function(t){let e=t.getSize();(e.x>400||e.y>300)&&(this._container=L.DomUtil.create("table","mapml-debug",t._container),this._panel=C({className:"mapml-debug-panel",pane:this._container}),t.addLayer(this._panel)),this._grid=E({className:"mapml-debug-grid",pane:t._panes.mapPane,zIndex:400,tileSize:t.options.crs.options.crs.tile.bounds.max.x}),t.addLayer(this._grid),this._vectors=z({className:"mapml-debug-vectors",pane:t._panes.mapPane,toolPane:this._container}),t.addLayer(this._vectors)},onRemove:function(t){t.removeLayer(this._grid),t.removeLayer(this._vectors),this._panel&&(t.removeLayer(this._panel),L.DomUtil.remove(this._container))}}),v=function(){return new b},A=L.Layer.extend({initialize:function(t){L.setOptions(this,t)},onAdd:function(t){this._title=L.DomUtil.create("caption","mapml-debug-banner",this.options.pane),this._title.innerHTML="Debug mode",t.debug={},t.debug._infoContainer=this._debugContainer=L.DomUtil.create("tbody","mapml-debug-panel",this.options.pane);let e=t.debug._infoContainer;t.debug._tileCoord=L.DomUtil.create("tr","mapml-debug-coordinates",e),t.debug._tileMatrixCoord=L.DomUtil.create("tr","mapml-debug-coordinates",e),t.debug._mapCoord=L.DomUtil.create("tr","mapml-debug-coordinates",e),t.debug._tcrsCoord=L.DomUtil.create("tr","mapml-debug-coordinates",e),t.debug._pcrsCoord=L.DomUtil.create("tr","mapml-debug-coordinates",e),t.debug._gcrsCoord=L.DomUtil.create("tr","mapml-debug-coordinates",e),this._map.on("mousemove",this._updateCoords)},onRemove:function(){L.DomUtil.remove(this._title),this._debugContainer&&(L.DomUtil.remove(this._debugContainer),this._map.off("mousemove",this._updateCoords))},_updateCoords:function(t){if(this.contextMenu._visible)return;let e=this.options.mapEl,i=e._map.project(t.latlng),o=e._map.options.crs.scale(+e.zoom),n=e._map.options.crs.transformation.untransform(i,o),a=e._map.options.crs.options.crs.tile.bounds.max.x,s=i.x%a,r=i.y%a;s<0&&(s+=a),r<0&&(r+=a),this.debug._tileCoord.innerHTML=`\n      <th scope="row">tile: </th>\n      <td>i: ${Math.trunc(s)}, </td>\n      <td>j: ${Math.trunc(r)}</td>\n      `,this.debug._mapCoord.innerHTML=`\n      <th scope="row">map: </th>\n      <td>i: ${Math.trunc(t.containerPoint.x)}, </td>\n      <td>j: ${Math.trunc(t.containerPoint.y)}</td>\n      `,this.debug._gcrsCoord.innerHTML=`\n      <th scope="row">gcrs: </th>\n      <td>lon: ${t.latlng.lng.toFixed(6)}, </td>\n      <td>lat: ${t.latlng.lat.toFixed(6)}</td>\n      `,this.debug._tcrsCoord.innerHTML=`\n      <th scope="row">tcrs: </th>\n      <td>x: ${Math.trunc(i.x)}, </td>\n      <td>y: ${Math.trunc(i.y)}</td>\n      `,this.debug._tileMatrixCoord.innerHTML=`\n      <th scope="row">tilematrix: </th>\n      <td>column: ${Math.trunc(i.x/a)}, </td>\n      <td>row: ${Math.trunc(i.y/a)}</td>\n      `,this.debug._pcrsCoord.innerHTML=`\n      <th scope="row">pcrs: </th>\n      <td>easting: ${n.x.toFixed(2)}, </td>\n      <td>northing: ${n.y.toFixed(2)}</td>\n      `}}),C=function(t){return new A(t)},S=L.GridLayer.extend({initialize:function(t){L.setOptions(this,t),L.GridLayer.prototype.initialize.call(this,this._map)},createTile:function(t){let e=L.DomUtil.create("div","mapml-debug-tile");return e.setAttribute("col",t.x),e.setAttribute("row",t.y),e.setAttribute("zoom",t.z),e.innerHTML=[`col: ${t.x}`,`row: ${t.y}`,`zoom: ${t.z}`].join(", "),e.style.outline="1px dashed red",e}}),E=function(t){return new S(t)},T=L.LayerGroup.extend({initialize:function(t){L.setOptions(this,t),L.LayerGroup.prototype.initialize.call(this,this._map,t)},onAdd:function(t){t.on("overlayremove",this._mapLayerUpdate,this),t.on("overlayadd",this._mapLayerUpdate,this);let e=t.options.crs.transformation.transform(L.point(0,0),t.options.crs.scale(0));this._centerVector=L.circle(t.options.crs.pointToLatLng(e,0),{radius:250}),this._centerVector.bindTooltip("Projection Center"),this._addBounds(t)},onRemove:function(t){this.clearLayers()},_addBounds:function(t){let e=Object.keys(t._layers),i=t._layers,o=["#FF5733","#8DFF33","#3397FF","#E433FF","#F3FF33"],n=0;this.addLayer(this._centerVector);for(let t of e)if(i[t].layerBounds){let e=[i[t].layerBounds.min,L.point(i[t].layerBounds.max.x,i[t].layerBounds.min.y),i[t].layerBounds.max,L.point(i[t].layerBounds.min.x,i[t].layerBounds.max.y)],a=P(e,{color:o[n%o.length],weight:2,opacity:1,fillOpacity:.01,fill:!0});i[t].options._leafletLayer&&a.bindTooltip(i[t].options._leafletLayer._title,{sticky:!0}),this.addLayer(a),n++}if(t.totalLayerBounds){let e=[t.totalLayerBounds.min,L.point(t.totalLayerBounds.max.x,t.totalLayerBounds.min.y),t.totalLayerBounds.max,L.point(t.totalLayerBounds.min.x,t.totalLayerBounds.max.y)],i=P(e,{color:"#808080",weight:5,opacity:.5,fill:!1});this.addLayer(i)}},_mapLayerUpdate:function(t){this.clearLayers(),this._addBounds(t.target)}}),z=function(t){return new T(t)},k=L.Path.extend({options:{className:"mapml-debug-extent"},initialize:function(t,e){this._locations=t,L.setOptions(this,e)},_project:function(){this._rings=[];let t=this._map.options.crs.scale(this._map.getZoom()),e=this._map;for(let i=0;i<this._locations.length;i++){let o=e.options.crs.transformation.transform(this._locations[i],t);this._rings.push(L.point(o.x,o.y)._subtract(e.getPixelOrigin()))}this._parts=[this._rings]},_update:function(){this._map&&this._renderer._updatePoly(this,!0)}}),P=function(t,e){return new k(t,e)},I=L.Handler.extend({addHooks:function(){L.setOptions(this,{mapEl:this._map.options.mapEl}),L.DomEvent.on(this._map,"click",this._queryTopLayer,this),L.DomEvent.on(this._map,"keypress",this._queryTopLayerAtMapCenter,this)},removeHooks:function(){L.DomEvent.off(this._map,"click",this._queryTopLayer,this),L.DomEvent.on(this._map,"keypress",this._queryTopLayerAtMapCenter,this)},_getTopQueryableLayer:function(){for(var t=this.options.mapEl.layers,e=t.length-1;e>=0;e--){var i=t[e]._layer;if(t[e].checked&&i.queryable)return i}},_queryTopLayerAtMapCenter:function(t){setTimeout(()=>{!this._map.isFocused||this._map._popupClosed||" "!==t.originalEvent.key&&13!=+t.originalEvent.keyCode?delete this._map._popupClosed:this._map.fire("click",{latlng:this._map.getCenter(),layerPoint:this._map.latLngToLayerPoint(this._map.getCenter()),containerPoint:this._map.latLngToContainerPoint(this._map.getCenter())})},0)},_queryTopLayer:function(t){var e=this._getTopQueryableLayer();e&&this._query(t,e)},_query(t,e){var i={},o=e.getQueryTemplates()[0],n=t.target.getZoom(),a=this._map,s=e.crs,r=a.options.crs.options.crs.tile.bounds.max.x,l=e._container,u={autoClose:!1,autoPan:!0,maxHeight:.5*a.getSize().y-50},m=function(t){return s.transformation.untransform(t,s.scale(n))},p=function(t){return s.unproject(s.transformation.untransform(t,s.scale(n)),n)},c=s.latLngToPoint(t.latlng,n),h=c.divideBy(r).floor(),d=new L.Bounds(c.divideBy(r).floor().multiplyBy(r),c.divideBy(r).ceil().multiplyBy(r));for(var _ in i[o.query.tilei]=c.x.toFixed()-h.x*r,i[o.query.tilej]=c.y.toFixed()-h.y*r,i[o.query.mapi]=a.getSize().divideBy(2).x.toFixed(),i[o.query.mapj]=a.getSize().divideBy(2).y.toFixed(),i[o.query.pixelleft]=s.pointToLatLng(c,n).lng,i[o.query.pixeltop]=s.pointToLatLng(c,n).lat,i[o.query.pixelright]=s.pointToLatLng(c.add([1,1]),n).lng,i[o.query.pixelbottom]=s.pointToLatLng(c.add([1,1]),n).lat,i[o.query.column]=h.x,i[o.query.row]=h.y,i[o.query.x]=c.x.toFixed(),i[o.query.y]=c.y.toFixed(),i[o.query.easting]=m(c).x,i[o.query.northing]=m(c).y,i[o.query.longitude]=p(c).lng,i[o.query.latitude]=p(c).lat,i[o.query.zoom]=n,i[o.query.width]=a.getSize().x,i[o.query.height]=a.getSize().y,i[o.query.mapbottom]=m(c.add(a.getSize().divideBy(2))).y,i[o.query.mapleft]=m(c.subtract(a.getSize().divideBy(2))).x,i[o.query.maptop]=m(c.subtract(a.getSize().divideBy(2))).y,i[o.query.mapright]=m(c.add(a.getSize().divideBy(2))).x,i[o.query.tilebottom]=m(d.max).y,i[o.query.tileleft]=m(d.min).x,i[o.query.tiletop]=m(d.min).y,i[o.query.tileright]=m(d.max).x,o.query)["mapi","mapj","tilei","tilej","row","col","x","y","easting","northing","longitude","latitude","width","height","zoom","mapleft","mapright",",maptop","mapbottom","tileleft","tileright","tiletop","tilebottom","pixeltop","pixelbottom","pixelleft","pixelright"].indexOf(_)<0&&(i[_]=o.query[_]);let y,g=this._map.project(t.latlng),f=this._map.options.crs.scale(this._map.getZoom()),x=this._map.options.crs.transformation.untransform(g,f);o.layerBounds.contains(x)&&fetch(L.Util.template(o.template,i),{redirect:"follow"}).then(t=>{if(y=t.headers.get("Content-Type"),t.status>=200&&t.status<300)return t.text();throw new Error(t.status)}).then(i=>y.startsWith("text/mapml")?function(t,i){let o=(new DOMParser).parseFromString(t,"application/xml");for(let t of o.querySelectorAll("map-feature"))if(!t.querySelector("map-geometry")){let e=document.createElement("map-geometry"),o=document.createElement("map-point"),n=document.createElement("map-coordinates");e.setAttribute("cs","gcrs"),n.innerHTML=`${i.lng} ${i.lat}`,o.appendChild(n),e.appendChild(o),t.appendChild(e)}let n=M.mapMlFeatures(o,{renderer:M.featureRenderer(),pane:l,projection:a.options.projection,_leafletLayer:e,query:!0,static:!0});n.addTo(a);let s=L.DomUtil.create("div","mapml-popup-content"),r=L.DomUtil.create("iframe");r.style="border: none",r.srcdoc=o.querySelector("map-feature map-properties").innerHTML,r.setAttribute("sandbox","allow-same-origin allow-forms"),s.appendChild(r),e._totalFeatureCount=o.querySelectorAll("map-feature").length,e.bindPopup(s,u).openPopup(i),e.on("popupclose",function(){a.removeLayer(n)}),n.showPaginationFeature({i:0,popup:e._popup})}(i,t.latlng):function(t,e,i){let o=L.DomUtil.create("div","mapml-popup-content"),n=L.DomUtil.create("iframe");n.style="border: none",n.srcdoc=t,n.setAttribute("sandbox","allow-same-origin allow-forms"),o.appendChild(n),e.bindPopup(o,u).openPopup(i)}(i,e,t.latlng)).catch(t=>{console.log("Looks like there was a problem. Status: "+t.message)})}}),B=L.Handler.extend({_touchstart:L.Browser.msPointer?"MSPointerDown":L.Browser.pointer?"pointerdown":"touchstart",initialize:function(t){L.Handler.prototype.initialize.call(this,t),this._items=[{text:M.options.locale.cmBack+" (<kbd>B</kbd>)",callback:this._goBack},{text:M.options.locale.cmForward+" (<kbd>F</kbd>)",callback:this._goForward},{text:M.options.locale.cmReload+" (<kbd>R</kbd>)",callback:this._reload},{spacer:"-"},{text:M.options.locale.cmToggleControls+" (<kbd>T</kbd>)",callback:this._toggleControls},{text:M.options.locale.cmCopyCoords+" (<kbd>C</kbd>)<span></span>",callback:this._copyCoords,hideOnSelect:!1,popup:!0,submenu:[{text:"tile",callback:this._copyTile},{text:"tilematrix",callback:this._copyTileMatrix},{spacer:"-"},{text:"map",callback:this._copyMap},{spacer:"-"},{text:"tcrs",callback:this._copyTCRS},{text:"pcrs",callback:this._copyPCRS},{text:"gcrs",callback:this._copyGCRS},{spacer:"-"},{text:M.options.locale.cmCopyAll,callback:this._copyAllCoords}]},{text:M.options.locale.cmToggleDebug+" (<kbd>D</kbd>)",callback:this._toggleDebug},{text:M.options.locale.cmCopyMapML+" (<kbd>M</kbd>)",callback:this._copyMapML},{text:M.options.locale.cmViewSource+" (<kbd>V</kbd>)",callback:this._viewSource}],this._layerItems=[{text:M.options.locale.lmZoomToLayer+" (<kbd>Z</kbd>)",callback:this._zoomToLayer},{text:M.options.locale.lmCopyExtent+" (<kbd>C</kbd>)",callback:this._copyLayerExtent}],this._mapMenuVisible=!1,this._keyboardEvent=!1,this._container=L.DomUtil.create("div","mapml-contextmenu",t._container),this._container.setAttribute("hidden","");for(let t=0;t<6;t++)this._items[t].el=this._createItem(this._container,this._items[t]);this._coordMenu=L.DomUtil.create("div","mapml-contextmenu mapml-submenu",this._container),this._coordMenu.id="mapml-copy-submenu",this._coordMenu.setAttribute("hidden",""),this._clickEvent=null;for(let t=0;t<this._items[5].submenu.length;t++)this._createItem(this._coordMenu,this._items[5].submenu[t],t);this._items[6].el=this._createItem(this._container,this._items[6]),this._items[7].el=this._createItem(this._container,this._items[7]),this._items[8].el=this._createItem(this._container,this._items[8]),this._layerMenu=L.DomUtil.create("div","mapml-contextmenu mapml-layer-menu",t._container),this._layerMenu.setAttribute("hidden","");for(let t=0;t<this._layerItems.length;t++)this._createItem(this._layerMenu,this._layerItems[t]);L.DomEvent.on(this._container,"click",L.DomEvent.stop).on(this._container,"mousedown",L.DomEvent.stop).on(this._container,"dblclick",L.DomEvent.stop).on(this._container,"contextmenu",L.DomEvent.stop).on(this._layerMenu,"click",L.DomEvent.stop).on(this._layerMenu,"mousedown",L.DomEvent.stop).on(this._layerMenu,"dblclick",L.DomEvent.stop).on(this._layerMenu,"contextmenu",L.DomEvent.stop)},addHooks:function(){var t=this._map.getContainer();L.DomEvent.on(t,"mouseleave",this._hide,this).on(document,"keydown",this._onKeyDown,this),L.Browser.touch&&L.DomEvent.on(document,this._touchstart,this._hide,this),this._map.on({contextmenu:this._show,mousedown:this._hide,zoomstart:this._hide},this)},removeHooks:function(){var t=this._map.getContainer();L.DomEvent.off(t,"mouseleave",this._hide,this).off(document,"keydown",this._onKeyDown,this),L.Browser.touch&&L.DomEvent.off(document,this._touchstart,this._hide,this),this._map.off({contextmenu:this._show,mousedown:this._hide,zoomstart:this._hide},this)},_copyLayerExtent:function(t){let e=t instanceof KeyboardEvent?this._map.contextMenu:this.contextMenu,i=e._layerClicked.layer._layerEl,o=i.extent.topLeft.pcrs,n=i.extent.bottomRight.pcrs,a=`<map-meta name="extent" content="top-left-easting=${o.horizontal}, top-left-northing=${o.vertical}, bottom-right-easting=${n.horizontal}, bottom-right-northing=${n.vertical}"></map-meta>`;e._copyData(a)},_zoomToLayer:function(t){(t instanceof KeyboardEvent?this._map.contextMenu:this.contextMenu)._layerClicked.layer._layerEl.focus()},_goForward:function(t){(t instanceof KeyboardEvent?this._map.options.mapEl:this.options.mapEl).forward()},_goBack:function(t){(t instanceof KeyboardEvent?this._map.options.mapEl:this.options.mapEl).back()},_reload:function(t){(t instanceof KeyboardEvent?this._map.options.mapEl:this.options.mapEl).reload()},_toggleControls:function(t){(t instanceof KeyboardEvent?this._map.options.mapEl:this.options.mapEl)._toggleControls()},_copyMapML:function(t){let e=t instanceof KeyboardEvent?this._map.contextMenu:this.contextMenu,i=t instanceof KeyboardEvent?this._map.options.mapEl:this.options.mapEl;e._copyData(i.outerHTML.replace(/<div class="mapml-web-map">.*?<\/div>|<style>\[is="web-map"].*?<\/style>|<style>mapml-viewer.*?<\/style>/gm,""))},_viewSource:function(t){(t instanceof KeyboardEvent?this._map.options.mapEl:this.options.mapEl).viewSource()},_toggleDebug:function(t){(t instanceof KeyboardEvent?this._map.options.mapEl:this.options.mapEl).toggleDebug()},_copyCoords:function(t){(this.contextMenu?this.contextMenu:this)._showCoordMenu(t)},_copyData:function(t){const e=document.createElement("textarea");e.value=t,document.body.appendChild(e),e.select(),document.execCommand("copy"),document.body.removeChild(e)},_copyGCRS:function(t){let e=this.options.mapEl,i=this.contextMenu._clickEvent;this.contextMenu._copyData(`z:${e.zoom}, lon :${i.latlng.lng.toFixed(6)}, lat:${i.latlng.lat.toFixed(6)}`)},_copyTCRS:function(t){let e=this.options.mapEl,i=this.contextMenu._clickEvent,o=e._map.project(i.latlng);this.contextMenu._copyData(`z:${e.zoom}, x:${o.x}, y:${o.y}`)},_copyTileMatrix:function(t){let e=this.options.mapEl,i=this.contextMenu._clickEvent,o=e._map.project(i.latlng),n=e._map.options.crs.options.crs.tile.bounds.max.x;this.contextMenu._copyData(`z:${e.zoom}, column:${Math.trunc(o.x/n)}, row:${Math.trunc(o.y/n)}`)},_copyPCRS:function(t){let e=this.options.mapEl,i=this.contextMenu._clickEvent,o=e._map.project(i.latlng),n=e._map.options.crs.scale(+e.zoom),a=e._map.options.crs.transformation.untransform(o,n);this.contextMenu._copyData(`z:${e.zoom}, easting:${a.x.toFixed(2)}, northing:${a.y.toFixed(2)}`)},_copyTile:function(t){let e=this.options.mapEl,i=this.contextMenu._clickEvent,o=e._map.options.crs.project(i.latlng),n=e._map.options.crs.options.crs.tile.bounds.max.x,a=o.x%n,s=o.y%n;a<0&&(a+=n),s<0&&(s+=n),this.contextMenu._copyData(`z:${e.zoom}, i:${Math.trunc(a)}, j:${Math.trunc(s)}`)},_copyMap:function(t){let e=this.options.mapEl,i=this.contextMenu._clickEvent;this.contextMenu._copyData(`z:${e.zoom}, i:${Math.trunc(i.containerPoint.x)}, j:${Math.trunc(i.containerPoint.y)}`)},_copyAllCoords:function(t){let e=this.options.mapEl,i=this.contextMenu._clickEvent,o=e._map.project(i.latlng),n=e._map.options.crs.options.crs.tile.bounds.max.x,a=o.x%n,s=o.y%n,r=e._map.options.crs.scale(+e.zoom),l=e._map.options.crs.transformation.untransform(o,r),u=`z:${e.zoom}\n`;u+=`tile: i:${Math.trunc(a)}, j:${Math.trunc(s)}\n`,u+=`tilematrix: column:${Math.trunc(o.x/n)}, row:${Math.trunc(o.y/n)}\n`,u+=`map: i:${Math.trunc(i.containerPoint.x)}, j:${Math.trunc(i.containerPoint.y)}\n`,u+=`tcrs: x:${Math.trunc(o.x)}, y:${Math.trunc(o.y)}\n`,u+=`pcrs: easting:${l.x.toFixed(2)}, northing:${l.y.toFixed(2)}\n`,u+=`gcrs: lon :${i.latlng.lng.toFixed(6)}, lat:${i.latlng.lat.toFixed(6)}`,this.contextMenu._copyData(u)},_createItem:function(t,e,i){if(e.spacer)return this._createSeparator(t,i);var o=this._insertElementAt("button","mapml-contextmenu-item",t,i),n=this._createEventHandler(o,e.callback,e.context,e.hideOnSelect);return o.innerHTML=""+e.text,o.setAttribute("type","button"),o.classList.add("mapml-button"),e.popup&&(o.setAttribute("aria-haspopup","true"),o.setAttribute("aria-expanded","false"),o.setAttribute("aria-controls","mapml-copy-submenu")),L.DomEvent.on(o,"mouseover",this._onItemMouseOver,this).on(o,"mouseout",this._onItemMouseOut,this).on(o,"mousedown",L.DomEvent.stopPropagation).on(o,"click",n),L.Browser.touch&&L.DomEvent.on(o,this._touchstart,L.DomEvent.stopPropagation),L.Browser.pointer||L.DomEvent.on(o,"click",this._onItemMouseOut,this),{id:L.Util.stamp(o),el:o,callback:n}},_createSeparator:function(t,e){let i=this._insertElementAt("div","mapml-contextmenu-separator",t,e);return{id:L.Util.stamp(i),el:i}},_createEventHandler:function(t,e,i,o){let n=this;return o=void 0===o||o,function(a){let s=n._map,r=n._showLocation.containerPoint,l=s.containerPointToLayerPoint(r),u={containerPoint:r,layerPoint:l,latlng:s.layerPointToLatLng(l),relatedTarget:n._showLocation.relatedTarget};o&&n._hide(),e&&e.call(i||s,u),n._map.fire("contextmenu.select",{contextmenu:n,el:t})}},_insertElementAt:function(t,e,i,o){let n,a=document.createElement(t);return a.className=e,void 0!==o&&(n=i.children[o]),n?i.insertBefore(a,n):i.appendChild(a),a},_show:function(t){this._mapMenuVisible&&this._hide(),this._clickEvent=t;let e=t.originalEvent.target;if(e.closest("fieldset")){if(!(e=e.closest("fieldset").querySelector("span")).layer.validProjection)return;this._layerClicked=e,this._showAtPoint(t.containerPoint,t,this._layerMenu)}else(e.classList.contains("leaflet-container")||e.classList.contains("mapml-debug-extent")||"path"===e.tagName)&&(this._layerClicked=void 0,this._showAtPoint(t.containerPoint,t,this._container));if(0===t.originalEvent.button||-1===t.originalEvent.button)if(this._keyboardEvent=!0,this._layerClicked){let t=document.activeElement;this._elementInFocus=t.shadowRoot.activeElement,this._layerMenuTabs=1,this._layerMenu.firstChild.focus()}else this._container.firstChild.focus()},_showAtPoint:function(t,e,i){if(this._items.length){let o=L.extend(e||{},{contextmenu:this});this._showLocation={containerPoint:t},e&&e.relatedTarget&&(this._showLocation.relatedTarget=e.relatedTarget),this._setPosition(t,i),this._mapMenuVisible||(i.removeAttribute("hidden"),this._mapMenuVisible=!0),this._map.fire("contextmenu.show",o)}},_hide:function(){this._mapMenuVisible&&(this._mapMenuVisible=!1,this._container.setAttribute("hidden",""),this._coordMenu.setAttribute("hidden",""),this._layerMenu.setAttribute("hidden",""),this._map.fire("contextmenu.hide",{contextmenu:this}),setTimeout(()=>this._map._container.focus(),0))},_setPosition:function(t,e){let i,o=this._map.getSize(),n=this._getElementSize(e);this._map.options.contextmenuAnchor&&(i=L.point(this._map.options.contextmenuAnchor),t=t.add(i)),e._leaflet_pos=t,t.x+n.x>o.x?(e.style.left="auto",e.style.right=Math.min(Math.max(o.x-t.x,0),o.x-n.x-1)+"px"):(e.style.left=Math.max(t.x,0)+"px",e.style.right="auto"),t.y+n.y>o.y?(e.style.top="auto",e.style.bottom=Math.min(Math.max(o.y-t.y,0),o.y-n.y-1)+"px"):(e.style.top=Math.max(t.y,0)+"px",e.style.bottom="auto")},_getElementSize:function(t){let e=this._size;return e&&!this._sizeChanged||(e={},t.style.left="-999999px",t.style.right="auto",e.x=t.offsetWidth,e.y=t.offsetHeight,t.style.left="auto",this._sizeChanged=!1),e},_focusOnLayerControl:function(){this._mapMenuVisible=!1,delete this._layerMenuTabs,this._layerMenu.setAttribute("hidden",""),this._elementInFocus?this._elementInFocus.focus():this._layerClicked.parentElement.firstChild.focus(),delete this._elementInFocus},_onKeyDown:function(t){if(!this._mapMenuVisible)return;let e=t.keyCode,i=t.path||t.composedPath();switch(13===e&&t.preventDefault(),!this._layerMenuTabs||9!==e&&27!==e?16===e||9===e||!this._layerClicked&&67===e||i[0].innerText===M.options.locale.cmCopyCoords+" (C)"||this._hide():(t.shiftKey?this._layerMenuTabs-=1:this._layerMenuTabs+=1,0!==this._layerMenuTabs&&3!==this._layerMenuTabs&&27!==e||(L.DomEvent.stop(t),this._focusOnLayerControl())),e){case 13:case 32:this._map._container.parentNode.activeElement.parentNode.classList.contains("mapml-contextmenu")&&this._map._container.parentNode.activeElement.click();break;case 66:this._goBack(t);break;case 67:this._layerClicked?this._copyLayerExtent(t):this._copyCoords({latlng:this._map.getCenter()});break;case 68:this._toggleDebug(t);break;case 77:this._copyMapML(t);break;case 70:this._goForward(t);break;case 82:this._reload(t);break;case 84:this._toggleControls(t);break;case 86:this._viewSource(t);break;case 90:this._layerClicked&&this._zoomToLayer(t)}},_showCoordMenu:function(t){let e=this._map.getSize(),i=this._clickEvent,o=this._coordMenu;this._items[5].el.el.setAttribute("aria-expanded","true"),o.removeAttribute("hidden"),i.containerPoint.x+160+80>e.x?(o.style.left="auto",o.style.right="160px"):(o.style.left="160px",o.style.right="auto"),i.containerPoint.y+160>e.y?(o.style.top="auto",o.style.bottom="20px"):(o.style.top="100px",o.style.bottom="auto"),this._keyboardEvent&&o.firstChild.focus()},_hideCoordMenu:function(t){if(t.srcElement.parentElement.classList.contains("mapml-submenu")||t.srcElement.innerText===M.options.locale.cmCopyCoords+" (C)")return;let e=this._coordMenu;this._items[5].el.el.setAttribute("aria-expanded","false"),e.setAttribute("hidden","")},_onItemMouseOver:function(t){L.DomUtil.addClass(t.target||t.srcElement,"over"),t.srcElement.innerText===M.options.locale.cmCopyCoords+" (C)"&&this._showCoordMenu(t)},_onItemMouseOut:function(t){L.DomUtil.removeClass(t.target||t.srcElement,"over"),this._hideCoordMenu(t)}}),w={convertAndFormatPCRS:function(t,e){if(!t||!e)return{};let i=[],o=[],n=[],a=[],s=e.options.crs.options.crs.tile.bounds.max.y;for(let r=0;r<e.options.crs.options.resolutions.length;r++){let l=e.options.crs.scale(r),u=e.options.crs.transformation.transform(t.min,l),m=e.options.crs.transformation.transform(t.max,l);i.push({horizontal:u.x,vertical:m.y}),o.push({horizontal:m.x,vertical:u.y}),n.push({horizontal:i[r].horizontal/s,vertical:i[r].vertical/s}),a.push({horizontal:o[r].horizontal/s,vertical:o[r].vertical/s})}let r=e.options.crs.unproject(t.min),l=e.options.crs.unproject(t.max),u={topLeft:{horizontal:r.lng,vertical:l.lat},bottomRight:{horizontal:l.lng,vertical:r.lat}},m={topLeft:{horizontal:t.min.x,vertical:t.max.y},bottomRight:{horizontal:t.max.x,vertical:t.min.y}};return{topLeft:{tcrs:i,tilematrix:n,gcrs:u.topLeft,pcrs:m.topLeft},bottomRight:{tcrs:o,tilematrix:a,gcrs:u.bottomRight,pcrs:m.bottomRight},projection:e.options.projection}},extractInputBounds:function(t){if(!t)return;let e=t.values,i=t.projection||n,o=0,a="TILEMATRIX",s=this[i].options.crs.tilematrix.bounds(0),r=0,l=this[i].options.resolutions.length-1,u=!1,m=0;t.zoomBounds||(t.zoomBounds={},t.zoomBounds.min=0,t.zoomBounds.max=l);for(let t=0;t<e.length;t++)switch(e[t].getAttribute("type")){case"zoom":r=+e[t].getAttribute("min"),l=+(e[t].hasAttribute("max")?e[t].getAttribute("max"):l),o=+e[t].getAttribute("value");break;case"location":if(!e[t].getAttribute("max")||!e[t].getAttribute("min"))continue;let i=+e[t].getAttribute("max"),n=+e[t].getAttribute("min");switch(e[t].getAttribute("axis").toLowerCase()){case"x":case"longitude":case"column":case"easting":a=M.axisToCS(e[t].getAttribute("axis").toLowerCase()),s.min.x=n,s.max.x=i,m++;break;case"y":case"latitude":case"row":case"northing":a=M.axisToCS(e[t].getAttribute("axis").toLowerCase()),s.min.y=n,s.max.y=i,m++}}return m>=2&&(u=!0),{zoomBounds:{minZoom:+t.zoomBounds.min,maxZoom:+t.zoomBounds.max,minNativeZoom:r,maxNativeZoom:l},bounds:s=!u&&t.extentPCRSFallback&&t.extentPCRSFallback.bounds?t.extentPCRSFallback.bounds:u?this.boundsToPCRSBounds(s,o,i,a):this[i].options.crs.pcrs.bounds}},axisToCS:function(t){try{switch(t.toLowerCase()){case"row":case"column":return"TILEMATRIX";case"i":case"j":return["MAP","TILE"];case"x":case"y":return"TCRS";case"latitude":case"longitude":return"GCRS";case"northing":case"easting":return"PCRS";default:return"TILEMATRIX"}}catch(t){return}},csToAxes:function(t){try{switch(t.toLowerCase()){case"tilematrix":return["column","row"];case"map":case"tile":return["i","j"];case"tcrs":return["x","y"];case"gcrs":return["longitude","latitude"];case"pcrs":return["easting","northing"]}}catch(t){return}},axisToXY:function(t){try{switch(t.toLowerCase()){case"i":case"column":case"longitude":case"x":case"easting":return"x";case"row":case"j":case"latitude":case"y":case"northing":return"y";default:return}}catch(t){return}},convertPCRSBounds:function(t,e,i,o){if(t&&(e||0===e)&&Number.isFinite(+e)&&i&&o)switch(i="string"==typeof i?M[i]:i,o.toUpperCase()){case"PCRS":return t;case"TCRS":case"TILEMATRIX":let n=i.transformation.transform(t.min,i.scale(+e)),a=i.transformation.transform(t.max,i.scale(+e));if("TCRS"===o.toUpperCase())return L.bounds(n,a);let s=i.options.crs.tile.bounds.max.x;return L.bounds(L.point(n.x/s,n.y/s),L.point(a.x/s,a.y/s));case"GCRS":let r=i.unproject(t.min),l=i.unproject(t.max);return L.bounds(L.point(r.lng,r.lat),L.point(l.lng,l.lat));default:return}},pointToPCRSPoint:function(t,e,i,o){if(!t||!e&&0!==e||!Number.isFinite(+e)||!o||!i)return;let n=(i="string"==typeof i?M[i]:i).options.crs.tile.bounds.max.x;switch(o.toUpperCase()){case"TILEMATRIX":return M.pixelToPCRSPoint(L.point(t.x*n,t.y*n),e,i);case"PCRS":return t;case"TCRS":return M.pixelToPCRSPoint(t,e,i);case"GCRS":return i.project(L.latLng(t.y,t.x));default:return}},pixelToPCRSPoint:function(t,e,i){if(t&&(e||0===e)&&Number.isFinite(+e)&&i)return(i="string"==typeof i?M[i]:i).transformation.untransform(t,i.scale(e))},boundsToPCRSBounds:function(t,e,i,o){if(t&&t.max&&t.min&&(e||0===e)&&Number.isFinite(+e)&&i&&o)return i="string"==typeof i?M[i]:i,L.bounds(M.pointToPCRSPoint(t.min,e,i,o),M.pointToPCRSPoint(t.max,e,i,o))},pixelToPCRSBounds:function(t,e,i){if(t&&t.max&&t.min&&(e||0===e)&&Number.isFinite(+e)&&i)return i="string"==typeof i?M[i]:i,L.bounds(M.pixelToPCRSPoint(t.min,e,i),M.pixelToPCRSPoint(t.max,e,i))},metaContentToObject:function(t){if(!t||t instanceof Object)return{};let e={},i=t.split(/\s+/).join("").split(",");for(let t=0;t<i.length;t++){let o=i[t].split("=");2===o.length&&(e[o[0]]=o[1])}return""!==e&&1===i[0].split("=").length&&(e.content=i[0]),e},coordsToArray:function(t){for(var e=1,i=[],o=t.split(",");e<o.length;e+=2)i.push([parseInt(o[e-1]),parseInt(o[e])]);return i},parseStylesheetAsHTML:function(t,e,i){if(i instanceof Element&&t&&t.querySelector("map-link[rel=stylesheet],map-style")){if(e instanceof Element)e=e.getAttribute("href")?e.getAttribute("href"):document.URL;else if(!e||""===e||e instanceof Object)return;for(var o=[],n=t.querySelectorAll("map-link[rel=stylesheet],map-style"),a=0;a<n.length;a++)if("MAP-LINK"===n[a].nodeName.toUpperCase()){var s=n[a].hasAttribute("href")?new URL(n[a].getAttribute("href"),e).href:null;if(s&&!i.querySelector("link[href='"+s+"']")){var r=document.createElement("link");r.setAttribute("href",s),r.setAttribute("rel","stylesheet"),o.push(r)}}else{var l=document.createElement("style");l.textContent=n[a].textContent,o.push(l)}for(var u=o.length-1;u>=0;u--)i.insertAdjacentElement("afterbegin",o[u])}},splitCoordinate:function(t,e,i){var o=[];t.split(/\s+/gim).forEach(M.parseNumber,o),this.push(o)},parseNumber:function(t,e,i){this.push(parseFloat(t))},handleLink:function(t,e){let i,o,n,a=!1,s=e._map;if("text/html"===t.type&&"_blank"!==t.target)t.target="_top";else if("text/html"!==t.type&&t.url.includes("#")){let e=t.url.split("#"),o=e[1].split(",");i={z:o[0]||0,lng:o[1]||0,lat:o[2]||0},a=!e[0],["/",".","#"].includes(t.url[0])&&(t.target="_self")}if(a)i&&!t.inPlace&&a&&(e._map.options.mapEl.zoomTo(+i.lat,+i.lng,+i.z),n&&(o.opacity=n));else{let a=!1;switch((o=document.createElement("layer-")).setAttribute("src",t.url),o.setAttribute("checked",""),t.target){case"_blank":"text/html"===t.type?window.open(t.url):(s.options.mapEl.appendChild(o),a=!0);break;case"_parent":for(let t of s.options.mapEl.querySelectorAll("layer-"))t._layer!==e&&s.options.mapEl.removeChild(t);s.options.mapEl.appendChild(o),s.options.mapEl.removeChild(e._layerEl),a=!0;break;case"_top":window.location.href=t.url;break;default:n=e._layerEl.opacity,e._layerEl.insertAdjacentElement("beforebegin",o),s.options.mapEl.removeChild(e._layerEl),a=!0}!t.inPlace&&a&&L.DomEvent.on(o,"extentload",function e(r){a&&["_parent","_self"].includes(t.target)&&1===o.parentElement.querySelectorAll("layer-").length&&(o.parentElement.projection=o._layer.getProjection()),o.extent&&(i?o.parentElement.zoomTo(+i.lat,+i.lng,+i.z):o.focus(),L.DomEvent.off(o,"extentload",e)),n&&(o.opacity=n),s.getContainer().focus()})}},gcrsToTileMatrix:function(t){let e=t._map.project(t._map.getCenter()),i=t._map.options.crs.options.crs.tile.bounds.max.y;return[Math.trunc(e.x/i),Math.trunc(e.y/i)]}},F=L.Control.extend({options:{position:"topleft"},onAdd:function(t){let e=L.DomUtil.create("div","mapml-reload-button leaflet-bar"),i=L.DomUtil.create("button","mapml-reload-button",e);return i.innerHTML="<span aria-hidden='true'>&#x021BA</span>",i.title=M.options.locale.cmReload,i.setAttribute("type","button"),i.classList.add("mapml-button"),i.setAttribute("aria-label","Reload"),L.DomEvent.disableClickPropagation(i),L.DomEvent.on(i,"click",L.DomEvent.stop),L.DomEvent.on(i,"click",this._goReload,this),this._reloadButton=i,this._updateDisabled(),t.on("moveend",this._updateDisabled,this),e},onRemove:function(t){t.off("moveend",this._updateDisabled,this)},disable:function(){return this._disabled=!0,this._updateDisabled(),this},enable:function(){return this._disabled=!1,this._updateDisabled(),this},_goReload:function(t){!this._disabled&&this._map.options.mapEl._history.length>1&&this._map.options.mapEl.reload()},_updateDisabled:function(){setTimeout(()=>{L.DomUtil.removeClass(this._reloadButton,"leaflet-disabled"),this._reloadButton.setAttribute("aria-disabled","false"),this._map&&(this._disabled||this._map.options.mapEl._history.length<=1)&&(L.DomUtil.addClass(this._reloadButton,"leaflet-disabled"),this._reloadButton.setAttribute("aria-disabled","true"))},0)}}),q=function(t){return new F(t)},R=L.Control.extend({options:{position:"topleft",title:{false:"View fullscreen",true:"Exit fullscreen"}},onAdd:function(t){var e=L.DomUtil.create("div","leaflet-control-fullscreen leaflet-bar leaflet-control");return this.link=L.DomUtil.create("a","leaflet-control-fullscreen-button leaflet-bar-part",e),this.link.href="#",this.link.setAttribute("role","button"),this._map=t,this._map.on("fullscreenchange",this._toggleTitle,this),this._toggleTitle(),L.DomEvent.on(this.link,"click",this._click,this),e},onRemove:function(t){t.off("fullscreenchange",this._toggleTitle,this)},_click:function(t){L.DomEvent.stopPropagation(t),L.DomEvent.preventDefault(t),this._map.toggleFullscreen(this.options)},_toggleTitle:function(){this.link.title=this.options.title[this._map.isFullscreen()]}});L.Map.include({isFullscreen:function(){return this._isFullscreen||!1},toggleFullscreen:function(t){var e=this.getContainer().getRootNode().host,i="DIV"===e.nodeName?e.parentElement:e;this.isFullscreen()?t&&t.pseudoFullscreen?this._disablePseudoFullscreen(i):document.exitFullscreen?document.exitFullscreen():document.mozCancelFullScreen?document.mozCancelFullScreen():document.webkitCancelFullScreen?document.webkitCancelFullScreen():document.msExitFullscreen?document.msExitFullscreen():this._disablePseudoFullscreen(i):t&&t.pseudoFullscreen?this._enablePseudoFullscreen(i):i.requestFullscreen?i.requestFullscreen():i.mozRequestFullScreen?i.mozRequestFullScreen():i.webkitRequestFullscreen?i.webkitRequestFullscreen(Element.ALLOW_KEYBOARD_INPUT):i.msRequestFullscreen?i.msRequestFullscreen():this._enablePseudoFullscreen(i)},_enablePseudoFullscreen:function(t){L.DomUtil.addClass(t,"leaflet-pseudo-fullscreen"),this._setFullscreen(!0),this.fire("fullscreenchange")},_disablePseudoFullscreen:function(t){L.DomUtil.removeClass(t,"leaflet-pseudo-fullscreen"),this._setFullscreen(!1),this.fire("fullscreenchange")},_setFullscreen:function(t){this._isFullscreen=t;var e=this.getContainer().getRootNode().host;t?L.DomUtil.addClass(e,"mapml-fullscreen-on"):L.DomUtil.removeClass(e,"mapml-fullscreen-on"),this.invalidateSize()},_onFullscreenChange:function(t){var e=document.fullscreenElement||document.mozFullScreenElement||document.webkitFullscreenElement||document.msFullscreenElement,i=this.getContainer().getRootNode().host,o="DIV"===i.nodeName?i.parentElement:i;e!==o||this._isFullscreen?e!==o&&this._isFullscreen&&(this._setFullscreen(!1),this.fire("fullscreenchange")):(this._setFullscreen(!0),this.fire("fullscreenchange"))}}),L.Map.mergeOptions({fullscreenControl:!1}),L.Map.addInitHook(function(){var t;if(this.options.fullscreenControl&&(this.fullscreenControl=new R(this.options.fullscreenControl),this.addControl(this.fullscreenControl)),"onfullscreenchange"in document?t="fullscreenchange":"onmozfullscreenchange"in document?t="mozfullscreenchange":"onwebkitfullscreenchange"in document?t="webkitfullscreenchange":"onmsfullscreenchange"in document&&(t="MSFullscreenChange"),t){var e=L.bind(this._onFullscreenChange,this);this.whenReady(function(){L.DomEvent.on(document,t,e)}),this.on("unload",function(){L.DomEvent.off(document,t,e)})}});var D=function(t){return new R(t)},N=L.Layer.extend({onAdd:function(t){this._container=L.DomUtil.create("div","mapml-crosshair",t._container),this._container.innerHTML='<svg xmlns="http://www.w3.org/2000/svg" xml:space="preserve" viewBox="0 0 100 100"><g stroke="#fff" stroke-linecap="round" stroke-linejoin="round"><circle cx="50.028" cy="50.219" r="3.923" stroke-width="2" color="currentColor" overflow="visible"/><path stroke-width="3" d="M4.973 54.424h31.768a4.204 4.204 0 1 0 0-8.409H4.973A4.203 4.203 0 0 0 .77 50.22a4.203 4.203 0 0 0 4.204 4.205z" color="currentColor" overflow="visible"/><path stroke-width="3" d="M54.232 5.165a4.204 4.204 0 1 0-8.408 0v31.767a4.204 4.204 0 1 0 8.408 0V5.165z"/><path stroke-width="3" d="M99.288 50.22a4.204 4.204 0 0 0-4.204-4.205H63.317a4.204 4.204 0 1 0 0 8.409h31.767a4.205 4.205 0 0 0 4.204-4.205zM45.823 95.274a4.204 4.204 0 1 0 8.409 0V63.506a4.204 4.204 0 1 0-8.409 0v31.768z" color="currentColor" overflow="visible"/></g></svg>',t.isFocused=!1,this._isQueryable=!1,t.on("layerchange layeradd layerremove overlayremove",this._toggleEvents,this),t.on("popupopen",this._isMapFocused,this),L.DomEvent.on(t._container,"keydown keyup mousedown",this._isMapFocused,this),this._addOrRemoveCrosshair()},onRemove:function(t){t.off("layerchange layeradd layerremove overlayremove",this._toggleEvents),t.off("popupopen",this._isMapFocused),L.DomEvent.off(t._container,"keydown keyup mousedown",this._isMapFocused)},_toggleEvents:function(){this._hasQueryableLayer()?this._map.on("viewreset move moveend",this._addOrRemoveCrosshair,this):this._map.off("viewreset move moveend",this._addOrRemoveCrosshair,this),this._addOrRemoveCrosshair()},_addOrRemoveCrosshair:function(t){this._hasQueryableLayer()?this._container.removeAttribute("hidden"):this._container.setAttribute("hidden","")},_addOrRemoveMapOutline:function(t){let e=this._map._container;this._map.isFocused&&!this._outline?this._outline=L.DomUtil.create("div","mapml-outline",e):!this._map.isFocused&&this._outline&&(L.DomUtil.remove(this._outline),delete this._outline)},_hasQueryableLayer:function(){let t=this._map.options.mapEl.layers;if(this._map.isFocused)for(let e of t)if(e.checked&&e._layer.queryable)return!0;return!1},_isMapFocused:function(t){if(!this._map._container.parentNode.activeElement)return void(this._map.isFocused=!1);let e=this._map._container.parentNode.activeElement.classList.contains("leaflet-container");e&&["keydown"].includes(t.type)&&t.shiftKey&&9===t.keyCode?this._map.isFocused=!1:this._map.isFocused=e&&["keyup","keydown"].includes(t.type),this._map.isFocused&&this._map.fire("mapkeyboardfocused"),this._addOrRemoveMapOutline(),this._addOrRemoveCrosshair()}}),O=function(t){return new N(t)},U=L.Path.extend({initialize:function(t,e){this.type=t.tagName.toUpperCase(),"MAP-POINT"!==this.type&&"MAP-MULTIPOINT"!==this.type||(e.fillOpacity=1),e.wrappers.length>0&&(e=Object.assign(this._convertWrappers(e.wrappers),e)),L.setOptions(this,e),this.group=this.options.group,this.options.interactive=this.options.link||this.options.properties&&this.options.onEachFeature,this._parts=[],this._markup=t,this.options.zoom=t.getAttribute("zoom")||this.options.nativeZoom,this._convertMarkup(),(t.querySelector("map-span")||t.querySelector("map-a"))&&this._generateOutlinePoints(),this.isClosed=this._isClosed()},attachLinkHandler:function(t,e,i){let o,n=document.createElement("div"),a=document.createElement("p"),s=!1;n.classList.add("mapml-link-preview"),n.appendChild(a),t.classList.add("map-a"),e.visited&&t.classList.add("map-a-visited"),L.DomEvent.on(t,"mousedown",t=>o={x:t.clientX,y:t.clientY},this),L.DomEvent.on(t,"mouseup",n=>{if(0!==n.button)return;let a=!0,s=this.options._leafletLayer._layerEl.nextElementSibling;for(;s&&a;)s.tagName&&"LAYER-"===s.tagName.toUpperCase()&&(a=!(s.checked&&s._layer.queryable)),s=s.nextElementSibling;if(a&&o){L.DomEvent.stop(n),Math.sqrt(Math.pow(o.x-n.clientX,2)+Math.pow(o.y-n.clientY,2))<=5&&(e.visited=!0,t.setAttribute("stroke","#6c00a2"),t.classList.add("map-a-visited"),M.handleLink(e,i))}},this),L.DomEvent.on(t,"keypress",o=>{L.DomEvent.stop(o),13!==o.keyCode&&32!==o.keyCode||(e.visited=!0,t.setAttribute("stroke","#6c00a2"),t.classList.add("map-a-visited"),M.handleLink(e,i))},this),L.DomEvent.on(t,"mouseenter keyup",t=>{if(t.target!==t.currentTarget)return;s=!0;let i=document.createElement("a"),o=this._map.getContainer().clientWidth;for(i.href=e.url,a.innerHTML=i.href,this._map.getContainer().appendChild(n);a.clientWidth>o/2;)a.innerHTML=a.innerHTML.substring(0,a.innerHTML.length-5)+"...";setTimeout(()=>{s&&(a.innerHTML=i.href)},1e3)},this),L.DomEvent.on(t,"mouseout keydown mousedown",t=>{t.target===t.currentTarget&&n.parentElement&&(s=!1,this._map.getContainer().removeChild(n))},this),L.DomEvent.on(i._map.getContainer(),"mouseout mouseenter click",t=>{n.parentElement&&(s=!1,this._map.getContainer().removeChild(n))},this)},_project:function(t,e,i){let o=t||this._map,n=e||o.getPixelOrigin(),a=void 0===i?o.getZoom():i;for(let t of this._parts){t.pixelRings=this._convertRing(t.rings,o,n,a);for(let e of t.subrings)e.pixelSubrings=this._convertRing([e],o,n,a)}if(this._outline){this.pixelOutline=[];for(let t of this._outline)this.pixelOutline=this.pixelOutline.concat(this._convertRing(t,o,n,a))}},_convertRing:function(t,e,i,o){let n=e.options.crs.scale(o),a=[];for(let o of t){let t=[];for(let a of o.points){let o=e.options.crs.transformation.transform(a,n);t.push(L.point(o.x,o.y)._subtract(i).round())}a.push(t)}return a},_update:function(){this._map&&this._renderer._updateFeature(this)},_convertWrappers:function(t){if(!t||0===t.length)return;let e="",i={};for(let o of t)if("MAP-A"!==o.tagName.toUpperCase()&&o.className)e+=`${o.className} `;else if(!i.link&&o.getAttribute("href")){let t={};t.url=o.getAttribute("href"),o.hasAttribute("target")&&(t.target=o.getAttribute("target")),o.hasAttribute("type")&&(t.type=o.getAttribute("type")),o.hasAttribute("inplace")&&(t.inPlace=!0),i.link=t}return i.className=`${e} ${this.options.className}`.trim(),i},_convertMarkup:function(){if(!this._markup)return;let t=this._markup.attributes;this.featureAttributes={},this.options.link&&"MAP-A"===this._markup.parentElement.tagName.toUpperCase()&&"MAP-GEOMETRY"!==this._markup.parentElement.parentElement.tagName.toUpperCase()&&(this.featureAttributes.tabindex="0");for(let e=0;e<t.length;e++)this.featureAttributes[t[e].name]=t[e].value;let e=!0;for(let t of this._markup.querySelectorAll("map-coordinates")){let i=[],o=[];if(this._coordinateToArrays(t,i,o,this.options.className),e||"MAP-POLYGON"!==this.type)if("MAP-MULTIPOINT"===this.type)for(let t of i[0].points.concat(o))this._parts.push({rings:[{points:[t]}],subrings:[],cls:`${t.cls||""} ${this.options.className||""}`.trim()});else this._parts.push({rings:i,subrings:o,cls:`${this.featureAttributes.class||""} ${this.options.className||""}`.trim()});else this._parts[0].rings.push(i[0]),o.length>0&&(this._parts[0].subrings=this._parts[0].subrings.concat(o));e=!1}},_generateOutlinePoints:function(){if("MAP-MULTIPOINT"!==this.type&&"MAP-POINT"!==this.type&&"MAP-LINESTRING"!==this.type&&"MAP-MULTILINESTRING"!==this.type){this._outline=[];for(let t of this._markup.querySelectorAll("map-coordinates")){let e=t.childNodes,i=0,o=document.createElement("div");e.length;for(let t=0;t<e.length;t++)0===e[t].textContent.trim().length&&e[t].remove();for(let t of e){let n=[];if(!t.tagName){let a="",s=((i-1)%e.length+e.length)%e.length;if(e[s].tagName){let t=e[s].textContent.trim().split(/\s+/);a+=`${t[t.length-2]} ${t[t.length-1]} `}if(a+=t.textContent,e[s=((i+1)%e.length+e.length)%e.length].tagName){let t=e[s].textContent.trim().split(/\s+/);a+=`${t[0]} ${t[1]} `}o.innerHTML=a,this._coordinateToArrays(o,n,[],!0,this.featureAttributes.class||this.options.className),this._outline.push(n)}i++}}}},_coordinateToArrays:function(t,e,i,o=!0,n,a=[]){for(let o of t.children)this._coordinateToArrays(o,e,i,!1,o.getAttribute("class"),a.concat([o]));let s,r=t.textContent.replace(/(<([^>]+)>)/gi,"").match(/(\S+\s+\S+)/gim),l=[];for(let t of r){let e=[];t.split(/\s+/gim).forEach(M.parseNumber,e);let i=M.pointToPCRSPoint(L.point(e),this.options.zoom,this.options.projection,this.options.nativeCS);l.push(i),s=s?s.extend(i):L.bounds(i,i)}if(this._bounds?(this._bounds.extend(s.min),this._bounds.extend(s.max)):this._bounds=s,o)e.push({points:l});else{let e={},o=t.attributes,r=this._convertWrappers(a);r.link&&(e.tabindex="0");for(let t=0;t<o.length;t++)"class"!==o[t].name&&(e[o[t].name]=o[t].value);i.unshift({points:l,center:s.getCenter(),cls:`${n||""} ${r.className||""}`.trim(),attr:e,link:r.link,linkTarget:r.linkTarget,linkType:r.linkType})}},_isClosed:function(){switch(this.type){case"MAP-POLYGON":case"MAP-MULTIPOLYGON":case"MAP-POINT":case"MAP-MULTIPOINT":return!0;case"MAP-LINESTRING":case"MAP-MULTILINESTRING":default:return!1}},getCenter:function(){return this._bounds?this._map.options.crs.unproject(this._bounds.getCenter()):null},getPCRSCenter:function(){return this._bounds.getCenter()}}),j=function(t,e){return new U(t,e)},Z=L.SVG.extend({_initContainer:function(){L.SVG.prototype._initContainer.call(this),this._container.setAttribute("role","none presentation")},_initPath:function(t,e=!0){if(t._outline){let e=L.SVG.create("path");t.options.className&&L.DomUtil.addClass(e,t.featureAttributes.class||t.options.className),L.DomUtil.addClass(e,"mapml-feature-outline"),e.style.fill="none",t.outlinePath=e}for(let e of t._parts){if(e.rings&&(this._createPath(e,t.options.className,t.featureAttributes["aria-label"],t.options.interactive,t.featureAttributes),t.outlinePath&&(e.path.style.stroke="none")),e.subrings)for(let i of e.subrings)this._createPath(i,t.options.className,i.attr["aria-label"],void 0!==i.link,i.attr);this._updateStyle(t)}if(e){let e=L.stamp(t);this._layers[e]=t}},_createPath:function(t,e,i,o=!1,n){let a=L.SVG.create("path");if(t.path=a,n)for(let[t,e]of Object.entries(n))"id"!==t&&"tabindex"!==t&&a.setAttribute(t,e);else i&&a.setAttribute("aria-label",i);(t.cls||e)&&L.DomUtil.addClass(a,t.cls||e),o&&L.DomUtil.addClass(a,"leaflet-interactive")},_addPath:function(t,e,i=!0){this._rootGroup||e||this._initContainer();let o=e||this._rootGroup,n=!1;i&&t.addInteractiveTarget(t.group);for(let e of t._parts){e.path&&t.group.appendChild(e.path),i&&(t.options.link&&t.attachLinkHandler(e.path,t.options.link,t.options._leafletLayer),t.addInteractiveTarget(e.path)),!n&&t.pixelOutline&&(t.group.appendChild(t.outlinePath),n=!0);for(let i of e.subrings)i.path&&(i.link&&(t.attachLinkHandler(i.path,i.link,t.options._leafletLayer),t.addInteractiveTarget(i.path)),t.group.appendChild(i.path))}o.appendChild(t.group)},_removePath:function(t){for(let e of t._parts){e.path&&(t.removeInteractiveTarget(e.path),L.DomUtil.remove(e.path));for(let t of e.subrings)t.path&&L.DomUtil.remove(t.path)}t.outlinePath&&L.DomUtil.remove(t.outlinePath),t.removeInteractiveTarget(t.group),L.DomUtil.remove(t.group),delete this._layers[L.stamp(t)]},_updateFeature:function(t){t.pixelOutline&&this._setPath(t.outlinePath,this.geometryToPath(t.pixelOutline,!1));for(let e of t._parts){this._setPath(e.path,this.geometryToPath(e.pixelRings,t.isClosed));for(let t of e.subrings)this._setPath(t.path,this.geometryToPath(t.pixelSubrings,!1))}},_pointToMarker:function(t){return`M${t.x} ${t.y} L${t.x-12.5} ${t.y-30} C${t.x-12.5} ${t.y-50}, ${t.x+12.5} ${t.y-50}, ${t.x+12.5} ${t.y-30} L${t.x} ${t.y}z`},_updateStyle:function(t){this._updatePathStyle(t.outlinePath,t,!1,!0);for(let e of t._parts){e.path&&this._updatePathStyle(e.path,t,!0);for(let i of e.subrings)i.path&&this._updatePathStyle(i.path,t)}},_updatePathStyle:function(t,e,i=!1,o=!1){if(!t||!e)return;let n=e.options,a=e.isClosed;n.stroke&&(!a||o)||i&&!e.outlinePath?(t.setAttribute("stroke",n.color),t.setAttribute("stroke-opacity",n.opacity),t.setAttribute("stroke-width",n.weight),t.setAttribute("stroke-linecap",n.lineCap),t.setAttribute("stroke-linejoin",n.lineJoin),n.dashArray?t.setAttribute("stroke-dasharray",n.dashArray):t.removeAttribute("stroke-dasharray"),n.dashOffset?t.setAttribute("stroke-dashoffset",n.dashOffset):t.removeAttribute("stroke-dashoffset"),n.link&&(t.setAttribute("stroke",n.link.visited?"#6c00a2":"#0000EE"),t.setAttribute("stroke-opacity","1"),t.setAttribute("stroke-width","1px"),t.setAttribute("stroke-dasharray","none"))):t.setAttribute("stroke","none"),a&&!o?n.fill?t.setAttribute("fill",n.color):(t.setAttribute("fill",n.fillColor||n.color),t.setAttribute("fill-opacity",n.fillOpacity),t.setAttribute("fill-rule",n.fillRule||"evenodd")):t.setAttribute("fill","none")},_setPath:function(t,e){t.setAttribute("d",e)},geometryToPath:function(t,e){let i,o,n,a,s,r,l="";for(i=0,n=t.length;i<n;i++){if(1===(s=t[i]).length)return this._pointToMarker(s[0]);for(o=0,a=s.length;o<a;o++)r=s[o],l+=(o?"L":"M")+r.x+" "+r.y;l+=e?"z":""}return l||"M0 0"}}),G=function(t){return new Z(t)},H=L.FeatureGroup.extend({initialize:function(t,e){if(e.wrappers&&e.wrappers.length>0&&(e=Object.assign(M.Feature.prototype._convertWrappers(e.wrappers),e)),L.LayerGroup.prototype.initialize.call(this,t,e),this.options.onEachFeature&&this.options.properties||this.options.link){L.DomUtil.addClass(this.options.group,"leaflet-interactive"),L.DomEvent.on(this.options.group,"keyup keydown mousedown",this._handleFocus,this);let e=t[Object.keys(t)[0]];1===t.length&&e.options.link&&(this.options.link=e.options.link),this.options.link?(M.Feature.prototype.attachLinkHandler.call(this,this.options.group,this.options.link,this.options._leafletLayer),this.options.group.setAttribute("role","link")):(this.options.group.setAttribute("aria-expanded","false"),this.options.group.setAttribute("role","button"),this.options.onEachFeature(this.options.properties,this),this.off("click",this._openPopup))}this.options.group.setAttribute("aria-label",this.options.accessibleTitle),this.options.featureID&&this.options.group.setAttribute("data-fid",this.options.featureID)},onAdd:function(t){L.LayerGroup.prototype.onAdd.call(this,t),this.updateInteraction()},updateInteraction:function(){let t=this._map||this.options._leafletLayer._map;(this.options.onEachFeature&&this.options.properties||this.options.link)&&t.featureIndex.addToIndex(this,this.getPCRSCenter(),this.options.group);for(let e in this._layers){let i=this._layers[e];for(let e of i._parts){i.featureAttributes&&i.featureAttributes.tabindex&&t.featureIndex.addToIndex(i,i.getPCRSCenter(),e.path);for(let o of e.subrings)o.attr&&o.attr.tabindex&&t.featureIndex.addToIndex(i,o.center,o.path)}}},_handleFocus:function(t){if(9!==t.keyCode&&16!==t.keyCode||"keydown"!==t.type)9!==t.keyCode&&16!==t.keyCode&&13!==t.keyCode&&(this._map.featureIndex.currentIndex=0,this._map.featureIndex.inBoundFeatures[0].path.focus());else{let e=this._map.featureIndex.currentIndex;9===t.keyCode&&t.shiftKey?(e===this._map.featureIndex.inBoundFeatures.length-1&&this._map.featureIndex.inBoundFeatures[e].path.setAttribute("tabindex",-1),0!==e&&(L.DomEvent.stop(t),this._map.featureIndex.inBoundFeatures[e-1].path.focus(),this._map.featureIndex.currentIndex--)):9===t.keyCode&&(e!==this._map.featureIndex.inBoundFeatures.length-1?(L.DomEvent.stop(t),this._map.featureIndex.inBoundFeatures[e+1].path.focus(),this._map.featureIndex.currentIndex++):(this._map.featureIndex.inBoundFeatures[0].path.setAttribute("tabindex",-1),this._map.featureIndex.inBoundFeatures[e].path.setAttribute("tabindex",0)))}"G"===t.target.tagName.toUpperCase()&&(9!==t.keyCode&&16!==t.keyCode&&13!==t.keyCode||"keyup"!==t.type?13===t.keyCode||32===t.keyCode?(this.closeTooltip(),!this.options.link&&this.options.onEachFeature&&(L.DomEvent.stop(t),this.openPopup())):this.closeTooltip():this.openTooltip())},addLayer:function(t){!t.options.link&&t.options.interactive&&this.options.onEachFeature(this.options.properties,t),L.FeatureGroup.prototype.addLayer.call(this,t)},_previousFeature:function(t){L.DomEvent.stop(t),this._map.featureIndex.currentIndex=Math.max(this._map.featureIndex.currentIndex-1,0),this._map.featureIndex.inBoundFeatures[this._map.featureIndex.currentIndex].path.focus(),this._map.closePopup()},_nextFeature:function(t){L.DomEvent.stop(t),this._map.featureIndex.currentIndex=Math.min(this._map.featureIndex.currentIndex+1,this._map.featureIndex.inBoundFeatures.length-1),this._map.featureIndex.inBoundFeatures[this._map.featureIndex.currentIndex].path.focus(),this._map.closePopup()},getPCRSCenter:function(){let t;for(let e in this._layers){let i=this._layers[e];t?t.extend(i.getPCRSCenter()):t=L.bounds(i.getPCRSCenter(),i.getPCRSCenter())}return t.getCenter()}}),$=function(t,e){return new H(t,e)},V=L.Handler.extend({addHooks:function(){this._map.on({layeradd:this.totalBounds,layerremove:this.totalBounds}),this._map.options.mapEl.addEventListener("moveend",this.announceBounds),this._map.dragging._draggable.addEventListener("dragstart",this.dragged),this._map.options.mapEl.addEventListener("mapfocused",this.focusAnnouncement)},removeHooks:function(){this._map.off({layeradd:this.totalBounds,layerremove:this.totalBounds}),this._map.options.mapEl.removeEventListener("moveend",this.announceBounds),this._map.dragging._draggable.removeEventListener("dragstart",this.dragged),this._map.options.mapEl.removeEventListener("mapfocused",this.focusAnnouncement)},focusAnnouncement:function(){let t=this;setTimeout(function(){let e=t.querySelector(".mapml-web-map")?t.querySelector(".mapml-web-map").shadowRoot.querySelector(".leaflet-container"):t.shadowRoot.querySelector(".leaflet-container"),i=t._map.getZoom(),o=M.gcrsToTileMatrix(t),n=M.options.locale.amZoom+" "+i+" "+M.options.locale.amColumn+" "+o[0]+" "+M.options.locale.amRow+" "+o[1];i===t._map._layersMaxZoom?n=M.options.locale.amMaxZoom+" "+n:i===t._map._layersMinZoom&&(n=M.options.locale.amMinZoom+" "+n),e.setAttribute("aria-roledescription","region "+n),setTimeout(function(){e.removeAttribute("aria-roledescription")},2e3)},0)},announceBounds:function(){if(this._traversalCall>0)return;let t=this._map.getZoom(),e=M.pixelToPCRSBounds(this._map.getPixelBounds(),t,this._map.options.projection),i=!0;this._map.totalLayerBounds&&(i=t<=this._map._layersMaxZoom&&t>=this._map._layersMinZoom&&this._map.totalLayerBounds.overlaps(e));let o=this.querySelector(".mapml-web-map")?this.querySelector(".mapml-web-map").shadowRoot.querySelector(".mapml-screen-reader-output"):this.shadowRoot.querySelector(".mapml-screen-reader-output"),n=M.gcrsToTileMatrix(this),a=M.options.locale.amZoom+" "+t+" "+M.options.locale.amColumn+" "+n[0]+" "+M.options.locale.amRow+" "+n[1];if(i){let e=this._history[this._historyIndex-1]?this._history[this._historyIndex-1].zoom:this._history[this._historyIndex].zoom;t===this._map._layersMaxZoom&&t!==e?o.innerText=M.options.locale.amMaxZoom+" "+a:t===this._map._layersMinZoom&&t!==e?o.innerText=M.options.locale.amMinZoom+" "+a:o.innerText=a}else{let t=this._history[this._historyIndex],e=this._history[this._historyIndex-1];this.back(),this._history.pop(),t.zoom!==e.zoom?o.innerText=M.options.locale.amZoomedOut:this._map.dragging._draggable.wasDragged?o.innerText=M.options.locale.amDraggedOut:t.x>e.x?o.innerText=M.options.locale.amEastBound:t.x<e.x?o.innerText=M.options.locale.amWestBound:t.y<e.y?o.innerText=M.options.locale.amNorthBound:t.y>e.y&&(o.innerText=M.options.locale.amSouthBound)}this._map.dragging._draggable.wasDragged=!1},totalBounds:function(){let t=Object.keys(this._layers),e=L.bounds();t.forEach(t=>{if(this._layers[t].layerBounds){if(!e){let i=this._layers[t].layerBounds.getCenter();e=L.bounds(i,i)}e.extend(this._layers[t].layerBounds.min),e.extend(this._layers[t].layerBounds.max)}}),this.totalLayerBounds=e},dragged:function(){this.wasDragged=!0}}),W=L.Handler.extend({initialize:function(t){L.Handler.prototype.initialize.call(this,t),this.inBoundFeatures=[],this.outBoundFeatures=[],this.currentIndex=0,this._mapPCRSBounds=M.pixelToPCRSBounds(t.getPixelBounds(),t.getZoom(),t.options.projection)},addHooks:function(){this._map.on("mapkeyboardfocused",this._updateMapBounds,this),this._map.on("mapkeyboardfocused",this._sortIndex,this)},removeHooks:function(){this._map.off("mapkeyboardfocused",this._updateMapBounds),this._map.off("mapkeyboardfocused",this._sortIndex)},addToIndex:function(t,e,i){let o=this._mapPCRSBounds.getCenter(),n=Math.sqrt(Math.pow(e.x-o.x,2)+Math.pow(e.y-o.y,2)),a=this._mapPCRSBounds.contains(e)?this.inBoundFeatures:this.outBoundFeatures,s={path:i,layer:t,center:e,dist:n};i.setAttribute("tabindex",-1),a.push(s);for(let t=a.length-1;t>0&&a[t].dist<a[t-1].dist;t--){let e=a[t];a[t]=a[t-1],a[t-1]=e}this._mapPCRSBounds.contains(e)?this.inBoundFeatures=a:this.outBoundFeatures=a},cleanIndex:function(){this.currentIndex=0,this.inBoundFeatures=this.inBoundFeatures.filter(t=>{let e=this._mapPCRSBounds.contains(t.center);return t.path.setAttribute("tabindex",-1),t.layer._map&&!e&&this.outBoundFeatures.push(t),t.layer._map&&e}),this.outBoundFeatures=this.outBoundFeatures.filter(t=>{let e=this._mapPCRSBounds.contains(t.center);return t.path.setAttribute("tabindex",-1),t.layer._map&&e&&this.inBoundFeatures.push(t),t.layer._map&&!e})},_sortIndex:function(){if(this.cleanIndex(),0===this.inBoundFeatures.length)return;let t=this._mapPCRSBounds.getCenter();this.inBoundFeatures.sort(function(e,i){let o=e.center,n=i.center;return e.dist=Math.sqrt(Math.pow(o.x-t.x,2)+Math.pow(o.y-t.y,2)),i.dist=Math.sqrt(Math.pow(n.x-t.x,2)+Math.pow(n.y-t.y,2)),e.dist-i.dist}),this.inBoundFeatures[0].path.setAttribute("tabindex",0)},_updateMapBounds:function(t){this._mapPCRSBounds=M.pixelToPCRSBounds(this._map.getPixelBounds(),this._map.getZoom(),this._map.options.projection)}}),K={announceMovement:!1,locale:{cmBack:"Back",cmForward:"Forward",cmReload:"Reload",cmToggleControls:"Toggle Controls",cmCopyCoords:"Copy Coordinates",cmToggleDebug:"Toggle Debug Mode",cmCopyMapML:"Copy MapML",cmViewSource:"View Map Source",cmCopyAll:"All",lmZoomToLayer:"Zoom To Layer",lmCopyExtent:"Copy Extent",lcOpacity:"Opacity",btnZoomIn:"Zoom in",btnZoomOut:"Zoom out",btnFullScreen:"View fullscreen",amZoom:"zoom level",amColumn:"column",amRow:"row",amMaxZoom:"At maximum zoom level, zoom in disabled",amMinZoom:"At minimum zoom level, zoom out disabled",amZoomedOut:"Zoomed out of bounds, returning to",amDraggedOut:"Dragged out of bounds, returning to",amEastBound:"Reached east bound, panning east disabled",amWestBound:"Reached west bound, panning west disabled",amNorthBound:"Reached north bound, panning north disabled",amSouthBound:"Reached south bound, panning south disabled"}};L.Map.Keyboard.include({_onKeyDown:function(t){if(t.altKey||t.metaKey)return;let e={187:187,107:107,61:61,171:171},i={189:189,109:109,54:54,173:173};var o,n=t.keyCode,a=this._map;if(n in this._panKeys)a._panAnim&&a._panAnim._inProgress||(o=this._panKeys[n],t.shiftKey&&(o=L.point(o).multiplyBy(3)),t.ctrlKey&&(o=L.point(o).divideBy(5)),a.panBy(o),a.options.maxBounds&&a.panInsideBounds(a.options.maxBounds));else if(n in this._zoomKeys)(n in e&&a._layersMaxZoom!==a.getZoom()||n in i&&a._layersMinZoom!==a.getZoom())&&a.setZoom(a.getZoom()+(t.shiftKey?3:1)*this._zoomKeys[n]);else{if(27!==n||!a._popup||!a._popup.options.closeOnEscapeKey)return;a.closePopup()}L.DomEvent.stop(t)}}),function(n,a,A){var M={};n.M=M,function(){M.detectImagePath=function(t){var e=L.DomUtil.create("div","leaflet-default-icon-path",t),i=L.DomUtil.getStyle(e,"background-image")||L.DomUtil.getStyle(e,"backgroundImage");return t.removeChild(e),i=null===i||0!==i.indexOf("url")?"":i.replace(/^url\(["']?/,"").replace(/marker-icon\.png["']?\)$/,"")},M.mime="text/mapml";let t=n.document.head.querySelector("map-options");M.options=K,t&&(M.options=Object.assign(M.options,JSON.parse(t.innerHTML))),M.WGS84=new L.Proj.CRS("EPSG:4326","+proj=longlat +ellps=WGS84 +datum=WGS84 +no_defs ",{origin:[-180,90],bounds:L.bounds([[-180,-90],[180,90]]),resolutions:[.703125,.3515625,.17578125,.087890625,.0439453125,.02197265625,.010986328125,.0054931640625,.00274658203125,.001373291015625,.0006866455078125,.0003433227539062,.0001716613769531,858306884766e-16,429153442383e-16,214576721191e-16,107288360596e-16,53644180298e-16,26822090149e-16,13411045074e-16,6.705522537e-7,3.352761269e-7],crs:{tcrs:{horizontal:{name:"x",min:0,max:t=>(M.WGS84.options.bounds.getSize().x/M.WGS84.options.resolutions[t]).toFixed()},vertical:{name:"y",min:0,max:t=>(M.WGS84.options.bounds.getSize().y/M.WGS84.options.resolutions[t]).toFixed()},bounds:t=>L.bounds([M.WGS84.options.crs.tcrs.horizontal.min,M.WGS84.options.crs.tcrs.vertical.min],[M.WGS84.options.crs.tcrs.horizontal.max(t),M.WGS84.options.crs.tcrs.vertical.max(t)])},pcrs:{horizontal:{name:"longitude",get min(){return M.WGS84.options.crs.gcrs.horizontal.min},get max(){return M.WGS84.options.crs.gcrs.horizontal.max}},vertical:{name:"latitude",get min(){return M.WGS84.options.crs.gcrs.vertical.min},get max(){return M.WGS84.options.crs.gcrs.vertical.max}},get bounds(){return M.WGS84.options.bounds}},gcrs:{horizontal:{name:"longitude",min:-180,max:180},vertical:{name:"latitude",min:-90,max:90},get bounds(){return L.latLngBounds([M.WGS84.options.crs.gcrs.vertical.min,M.WGS84.options.crs.gcrs.horizontal.min],[M.WGS84.options.crs.gcrs.vertical.max,M.WGS84.options.crs.gcrs.horizontal.max])}},map:{horizontal:{name:"i",min:0,max:t=>t.getSize().x},vertical:{name:"j",min:0,max:t=>t.getSize().y},bounds:t=>L.bounds(L.point([0,0]),t.getSize())},tile:{horizontal:{name:"i",min:0,max:256},vertical:{name:"j",min:0,max:256},get bounds(){return L.bounds([M.WGS84.options.crs.tile.horizontal.min,M.WGS84.options.crs.tile.vertical.min],[M.WGS84.options.crs.tile.horizontal.max,M.WGS84.options.crs.tile.vertical.max])}},tilematrix:{horizontal:{name:"column",min:0,max:t=>(M.WGS84.options.crs.tcrs.horizontal.max(t)/M.WGS84.options.crs.tile.bounds.getSize().x).toFixed()},vertical:{name:"row",min:0,max:t=>(M.WGS84.options.crs.tcrs.vertical.max(t)/M.WGS84.options.crs.tile.bounds.getSize().y).toFixed()},bounds:t=>L.bounds([M.WGS84.options.crs.tilematrix.horizontal.min,M.WGS84.options.crs.tilematrix.vertical.min],[M.WGS84.options.crs.tilematrix.horizontal.max(t),M.WGS84.options.crs.tilematrix.vertical.max(t)])}}}),M.CBMTILE=new L.Proj.CRS("EPSG:3978","+proj=lcc +lat_1=49 +lat_2=77 +lat_0=49 +lon_0=-95 +x_0=0 +y_0=0 +ellps=GRS80 +datum=NAD83 +units=m +no_defs",{origin:[-34655800,3931e4],bounds:L.bounds([[-34655800,-39e6],[1e7,3931e4]]),resolutions:[38364.660062653464,22489.62831258996,13229.193125052918,7937.5158750317505,4630.2175937685215,2645.8386250105837,1587.5031750063501,926.0435187537042,529.1677250021168,317.50063500127004,185.20870375074085,111.12522225044451,66.1459656252646,38.36466006265346,22.48962831258996,13.229193125052918,7.9375158750317505,4.6302175937685215,2.6458386250105836,1.5875031750063502,.9260435187537043,.5291677250021167,.31750063500127,.18520870375074083,.11112522225044451,.06614596562526459],crs:{tcrs:{horizontal:{name:"x",min:0,max:t=>(M.CBMTILE.options.bounds.getSize().x/M.CBMTILE.options.resolutions[t]).toFixed()},vertical:{name:"y",min:0,max:t=>(M.CBMTILE.options.bounds.getSize().y/M.CBMTILE.options.resolutions[t]).toFixed()},bounds:t=>L.bounds([M.CBMTILE.options.crs.tcrs.horizontal.min,M.CBMTILE.options.crs.tcrs.vertical.min],[M.CBMTILE.options.crs.tcrs.horizontal.max(t),M.CBMTILE.options.crs.tcrs.vertical.max(t)])},pcrs:{horizontal:{name:"easting",get min(){return M.CBMTILE.options.bounds.min.x},get max(){return M.CBMTILE.options.bounds.max.x}},vertical:{name:"northing",get min(){return M.CBMTILE.options.bounds.min.y},get max(){return M.CBMTILE.options.bounds.max.y}},get bounds(){return M.CBMTILE.options.bounds}},gcrs:{horizontal:{name:"longitude",min:-141.01,max:-47.74},vertical:{name:"latitude",min:40.04,max:86.46},get bounds(){return L.latLngBounds([M.CBMTILE.options.crs.gcrs.vertical.min,M.CBMTILE.options.crs.gcrs.horizontal.min],[M.CBMTILE.options.crs.gcrs.vertical.max,M.CBMTILE.options.crs.gcrs.horizontal.max])}},map:{horizontal:{name:"i",min:0,max:t=>t.getSize().x},vertical:{name:"j",min:0,max:t=>t.getSize().y},bounds:t=>L.bounds(L.point([0,0]),t.getSize())},tile:{horizontal:{name:"i",min:0,max:256},vertical:{name:"j",min:0,max:256},get bounds(){return L.bounds([M.CBMTILE.options.crs.tile.horizontal.min,M.CBMTILE.options.crs.tile.vertical.min],[M.CBMTILE.options.crs.tile.horizontal.max,M.CBMTILE.options.crs.tile.vertical.max])}},tilematrix:{horizontal:{name:"column",min:0,max:t=>(M.CBMTILE.options.crs.tcrs.horizontal.max(t)/M.CBMTILE.options.crs.tile.bounds.getSize().x).toFixed()},vertical:{name:"row",min:0,max:t=>(M.CBMTILE.options.crs.tcrs.vertical.max(t)/M.CBMTILE.options.crs.tile.bounds.getSize().y).toFixed()},bounds:t=>L.bounds([0,0],[M.CBMTILE.options.crs.tilematrix.horizontal.max(t),M.CBMTILE.options.crs.tilematrix.vertical.max(t)])}}}),M.APSTILE=new L.Proj.CRS("EPSG:5936","+proj=stere +lat_0=90 +lat_ts=50 +lon_0=-150 +k=0.994 +x_0=2000000 +y_0=2000000 +datum=WGS84 +units=m +no_defs",{origin:[-28567784.109255,32567784.109255],bounds:L.bounds([[-28567784.109254867,-28567784.109254755],[32567784.109255023,32567784.10925506]]),resolutions:[238810.813354,119405.406677,59702.7033384999,29851.3516692501,14925.675834625,7462.83791731252,3731.41895865639,1865.70947932806,932.854739664032,466.427369832148,233.213684916074,116.606842458037,58.3034212288862,29.1517106145754,14.5758553072877,7.28792765351156,3.64396382688807,1.82198191331174,.910990956788164,.45549547826179],crs:{tcrs:{horizontal:{name:"x",min:0,max:t=>(M.APSTILE.options.bounds.getSize().x/M.APSTILE.options.resolutions[t]).toFixed()},vertical:{name:"y",min:0,max:t=>(M.APSTILE.options.bounds.getSize().y/M.APSTILE.options.resolutions[t]).toFixed()},bounds:t=>L.bounds([M.APSTILE.options.crs.tcrs.horizontal.min,M.APSTILE.options.crs.tcrs.vertical.min],[M.APSTILE.options.crs.tcrs.horizontal.max(t),M.APSTILE.options.crs.tcrs.vertical.max(t)])},pcrs:{horizontal:{name:"easting",get min(){return M.APSTILE.options.bounds.min.x},get max(){return M.APSTILE.options.bounds.max.x}},vertical:{name:"northing",get min(){return M.APSTILE.options.bounds.min.y},get max(){return M.APSTILE.options.bounds.max.y}},get bounds(){return M.APSTILE.options.bounds}},gcrs:{horizontal:{name:"longitude",min:-180,max:180},vertical:{name:"latitude",min:60,max:90},get bounds(){return L.latLngBounds([M.APSTILE.options.crs.gcrs.vertical.min,M.APSTILE.options.crs.gcrs.horizontal.min],[M.APSTILE.options.crs.gcrs.vertical.max,M.APSTILE.options.crs.gcrs.horizontal.max])}},map:{horizontal:{name:"i",min:0,max:t=>t.getSize().x},vertical:{name:"j",min:0,max:t=>t.getSize().y},bounds:t=>L.bounds(L.point([0,0]),t.getSize())},tile:{horizontal:{name:"i",min:0,max:256},vertical:{name:"j",min:0,max:256},get bounds(){return L.bounds([M.APSTILE.options.crs.tile.horizontal.min,M.APSTILE.options.crs.tile.vertical.min],[M.APSTILE.options.crs.tile.horizontal.max,M.APSTILE.options.crs.tile.vertical.max])}},tilematrix:{horizontal:{name:"column",min:0,max:t=>(M.APSTILE.options.crs.tcrs.horizontal.max(t)/M.APSTILE.options.crs.tile.bounds.getSize().x).toFixed()},vertical:{name:"row",min:0,max:t=>(M.APSTILE.options.crs.tcrs.vertical.max(t)/M.APSTILE.options.crs.tile.bounds.getSize().y).toFixed()},bounds:t=>L.bounds([0,0],[M.APSTILE.options.crs.tilematrix.horizontal.max(t),M.APSTILE.options.crs.tilematrix.vertical.max(t)])}}}),M.OSMTILE=L.CRS.EPSG3857,L.setOptions(M.OSMTILE,{origin:[-20037508.342787,20037508.342787],bounds:L.bounds([[-20037508.342787,-20037508.342787],[20037508.342787,20037508.342787]]),resolutions:[156543.0339,78271.51695,39135.758475,19567.8792375,9783.93961875,4891.969809375,2445.9849046875,1222.9924523438,611.49622617188,305.74811308594,152.87405654297,76.437028271484,38.218514135742,19.109257067871,9.5546285339355,4.7773142669678,2.3886571334839,1.1943285667419,.59716428337097,.29858214168549,.14929107084274,.074645535421371,.03732276771068573,.018661383855342866,.009330691927671433],crs:{tcrs:{horizontal:{name:"x",min:0,max:t=>(M.OSMTILE.options.bounds.getSize().x/M.OSMTILE.options.resolutions[t]).toFixed()},vertical:{name:"y",min:0,max:t=>(M.OSMTILE.options.bounds.getSize().y/M.OSMTILE.options.resolutions[t]).toFixed()},bounds:t=>L.bounds([M.OSMTILE.options.crs.tcrs.horizontal.min,M.OSMTILE.options.crs.tcrs.vertical.min],[M.OSMTILE.options.crs.tcrs.horizontal.max(t),M.OSMTILE.options.crs.tcrs.vertical.max(t)])},pcrs:{horizontal:{name:"easting",get min(){return M.OSMTILE.options.bounds.min.x},get max(){return M.OSMTILE.options.bounds.max.x}},vertical:{name:"northing",get min(){return M.OSMTILE.options.bounds.min.y},get max(){return M.OSMTILE.options.bounds.max.y}},get bounds(){return M.OSMTILE.options.bounds}},gcrs:{horizontal:{name:"longitude",get min(){return M.OSMTILE.unproject(M.OSMTILE.options.bounds.min).lng},get max(){return M.OSMTILE.unproject(M.OSMTILE.options.bounds.max).lng}},vertical:{name:"latitude",get min(){return M.OSMTILE.unproject(M.OSMTILE.options.bounds.min).lat},get max(){return M.OSMTILE.unproject(M.OSMTILE.options.bounds.max).lat}},get bounds(){return L.latLngBounds([M.OSMTILE.options.crs.gcrs.vertical.min,M.OSMTILE.options.crs.gcrs.horizontal.min],[M.OSMTILE.options.crs.gcrs.vertical.max,M.OSMTILE.options.crs.gcrs.horizontal.max])}},map:{horizontal:{name:"i",min:0,max:t=>t.getSize().x},vertical:{name:"j",min:0,max:t=>t.getSize().y},bounds:t=>L.bounds(L.point([0,0]),t.getSize())},tile:{horizontal:{name:"i",min:0,max:256},vertical:{name:"j",min:0,max:256},get bounds(){return L.bounds([M.OSMTILE.options.crs.tile.horizontal.min,M.OSMTILE.options.crs.tile.vertical.min],[M.OSMTILE.options.crs.tile.horizontal.max,M.OSMTILE.options.crs.tile.vertical.max])}},tilematrix:{horizontal:{name:"column",min:0,max:t=>(M.OSMTILE.options.crs.tcrs.horizontal.max(t)/M.OSMTILE.options.crs.tile.bounds.getSize().x).toFixed()},vertical:{name:"row",min:0,max:t=>(M.OSMTILE.options.crs.tcrs.vertical.max(t)/M.OSMTILE.options.crs.tile.bounds.getSize().y).toFixed()},bounds:t=>L.bounds([0,0],[M.OSMTILE.options.crs.tilematrix.horizontal.max(t),M.OSMTILE.options.crs.tilematrix.vertical.max(t)])}}})}(),M.handleLink=w.handleLink,M.convertPCRSBounds=w.convertPCRSBounds,M.axisToXY=w.axisToXY,M.csToAxes=w.csToAxes,M.convertAndFormatPCRS=w.convertAndFormatPCRS,M.axisToCS=w.axisToCS,M.parseNumber=w.parseNumber,M.extractInputBounds=w.extractInputBounds,M.splitCoordinate=w.splitCoordinate,M.boundsToPCRSBounds=w.boundsToPCRSBounds,M.pixelToPCRSBounds=w.pixelToPCRSBounds,M.metaContentToObject=w.metaContentToObject,M.coordsToArray=w.coordsToArray,M.parseStylesheetAsHTML=w.parseStylesheetAsHTML,M.pointToPCRSPoint=w.pointToPCRSPoint,M.pixelToPCRSPoint=w.pixelToPCRSPoint,M.gcrsToTileMatrix=w.gcrsToTileMatrix,M.QueryHandler=I,M.ContextMenu=B,M.AnnounceMovement=V,M.FeatureIndex=W,L.Map.addInitHook("addHandler","query",M.QueryHandler),L.Map.addInitHook("addHandler","contextMenu",M.ContextMenu),L.Map.addInitHook("addHandler","announceMovement",M.AnnounceMovement),L.Map.addInitHook("addHandler","featureIndex",M.FeatureIndex),M.MapMLLayer=f,M.mapMLLayer=x,M.ImageOverlay=y,M.imageOverlay=g,M.TemplatedImageLayer=d,M.templatedImageLayer=_,M.TemplatedFeaturesLayer=c,M.templatedFeaturesLayer=h,M.TemplatedLayer=m,M.templatedLayer=p,M.TemplatedTileLayer=l,M.templatedTileLayer=u,M.MapMLFeatures=s,M.mapMlFeatures=r,M.MapMLLayerControl=i,M.mapMlLayerControl=o,M.ReloadButton=F,M.reloadButton=q,M.FullscreenButton=R,M.fullscreenButton=D,M.MapMLStaticTileLayer=t,M.mapMLStaticTileLayer=e,M.DebugOverlay=b,M.debugOverlay=v,M.Crosshair=N,M.crosshair=O,M.Feature=U,M.feature=j,M.FeatureRenderer=Z,M.featureRenderer=G,M.FeatureGroup=H,M.featureGroup=$}(window)}();
\ No newline at end of file
diff --git a/dist/web-map.js b/dist/web-map.js
index 6237521..0b1bb19 100644
--- a/dist/web-map.js
+++ b/dist/web-map.js
@@ -169,6 +169,7 @@ export class WebMap extends HTMLMapElement {
     });
     this.controlsListObserver.observe(this, {attributes:true});
   }
+
   connectedCallback() {
     if (this.isConnected) {
 
@@ -213,6 +214,7 @@ export class WebMap extends HTMLMapElement {
             query: true,
             contextMenu: true,
             announceMovement: M.options.announceMovement,
+            featureIndex: true,
             mapEl: this,
             crs: M[this.projection],
             zoom: this.zoom,