map.html

<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>leaflet</title>
<script>(function() {
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  // defaultWidth, defaultHeight fields.
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  // @param tasks Array of strings (or falsy value, in which case no-op).
  //   Each element must be a valid JavaScript expression that yields a
  //   function. Or, can be an array of objects with "code" and "data"
  //   properties; in this case, the "code" property should be a string
  //   of JS that's an expr that yields a function, and "data" should be
  //   an object that will be added as an additional argument when that
  //   function is called.
  // @param target The object that will be "this" for each function
  //   execution.
  // @param args Array of arguments to be passed to the functions. (The
  //   same arguments will be passed to all functions.)
  function evalAndRun(tasks, target, args) {
    if (tasks) {
      forEach(tasks, function(task) {
        var theseArgs = args;
        if (typeof(task) === "object") {
          theseArgs = theseArgs.concat([task.data]);
          task = task.code;
        }
        var taskFunc = tryEval(task);
        if (typeof(taskFunc) !== "function") {
          throw new Error("Task must be a function! Source:\n" + task);
        }
        taskFunc.apply(target, theseArgs);
      });
    }
  }

  // Attempt eval() both with and without enclosing in parentheses.
  // Note that enclosing coerces a function declaration into
  // an expression that eval() can parse
  // (otherwise, a SyntaxError is thrown)
  function tryEval(code) {
    var result = null;
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        cel.style.right = pad.right + "px";
        cel.style.bottom = pad.bottom + "px";
        cel.style.left = pad.left + "px";
        el.style.width = "100%";
        el.style.height = "100%";
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  // Default implementations for methods
  var defaults = {
    find: function(scope) {
      return querySelectorAll(scope, "." + this.name);
    },
    renderError: function(el, err) {
      var $el = $(el);

      this.clearError(el);

      // Add all these error classes, as Shiny does
      var errClass = "shiny-output-error";
      if (err.type !== null) {
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        errClass = errClass + " " + $.map(asArray(err.type), function(type) {
          return errClass + "-" + type;
        }).join(" ");
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      errClass = errClass + " htmlwidgets-error";

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      // and add an inline error.
      var display = $el.css("display");
      $el.data("restore-display-mode", display);

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          $el.after(errorSpan);
        }
      } else if (display === "block") {
        // If block, add an error just after the el, set visibility:none on the
        // el, and position the error to be on top of the el.
        // Mark it with a unique ID and CSS class so we can remove it later.
        $el.css("visibility", "hidden");
        if (err.message !== "") {
          var errorDiv = $("<div>").addClass(errClass).css("position", "absolute")
            .css("top", el.offsetTop)
            .css("left", el.offsetLeft)
            // setting width can push out the page size, forcing otherwise
            // unnecessary scrollbars to appear and making it impossible for
            // the element to shrink; so use max-width instead
            .css("maxWidth", el.offsetWidth)
            .css("height", el.offsetHeight);
          errorDiv.text(err.message);
          $el.after(errorDiv);

          // Really dumb way to keep the size/position of the error in sync with
          // the parent element as the window is resized or whatever.
          var intId = setInterval(function() {
            if (!errorDiv[0].parentElement) {
              clearInterval(intId);
              return;
            }
            errorDiv
              .css("top", el.offsetTop)
              .css("left", el.offsetLeft)
              .css("maxWidth", el.offsetWidth)
              .css("height", el.offsetHeight);
          }, 500);
        }
      }
    },
    clearError: function(el) {
      var $el = $(el);
      var display = $el.data("restore-display-mode");
      $el.data("restore-display-mode", null);

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          $el.css("display", display);
        $(el.nextSibling).filter(".htmlwidgets-error").remove();
      } else if (display === "block"){
        $el.css("visibility", "inherit");
        $(el.nextSibling).filter(".htmlwidgets-error").remove();
      }
    },
    sizing: {}
  };

  // Called by widget bindings to register a new type of widget. The definition
  // object can contain the following properties:
  // - name (required) - A string indicating the binding name, which will be
  //   used by default as the CSS classname to look for.
  // - initialize (optional) - A function(el) that will be called once per
  //   widget element; if a value is returned, it will be passed as the third
  //   value to renderValue.
  // - renderValue (required) - A function(el, data, initValue) that will be
  //   called with data. Static contexts will cause this to be called once per
  //   element; Shiny apps will cause this to be called multiple times per
  //   element, as the data changes.
  window.HTMLWidgets.widget = function(definition) {
    if (!definition.name) {
      throw new Error("Widget must have a name");
    }
    if (!definition.type) {
      throw new Error("Widget must have a type");
    }
    // Currently we only support output widgets
    if (definition.type !== "output") {
      throw new Error("Unrecognized widget type '" + definition.type + "'");
    }
    // TODO: Verify that .name is a valid CSS classname

    // Support new-style instance-bound definitions. Old-style class-bound
    // definitions have one widget "object" per widget per type/class of
    // widget; the renderValue and resize methods on such widget objects
    // take el and instance arguments, because the widget object can't
    // store them. New-style instance-bound definitions have one widget
    // object per widget instance; the definition that's passed in doesn't
    // provide renderValue or resize methods at all, just the single method
    //   factory(el, width, height)
    // which returns an object that has renderValue(x) and resize(w, h).
    // This enables a far more natural programming style for the widget
    // author, who can store per-instance state using either OO-style
    // instance fields or functional-style closure variables (I guess this
    // is in contrast to what can only be called C-style pseudo-OO which is
    // what we required before).
    if (definition.factory) {
      definition = createLegacyDefinitionAdapter(definition);
    }

    if (!definition.renderValue) {
      throw new Error("Widget must have a renderValue function");
    }

    // For static rendering (non-Shiny), use a simple widget registration
    // scheme. We also use this scheme for Shiny apps/documents that also
    // contain static widgets.
    window.HTMLWidgets.widgets = window.HTMLWidgets.widgets || [];
    // Merge defaults into the definition; don't mutate the original definition.
    var staticBinding = extend({}, defaults, definition);
    overrideMethod(staticBinding, "find", function(superfunc) {
      return function(scope) {
        var results = superfunc(scope);
        // Filter out Shiny outputs, we only want the static kind
        return filterByClass(results, "html-widget-output", false);
      };
    });
    window.HTMLWidgets.widgets.push(staticBinding);

    if (shinyMode) {
      // Shiny is running. Register the definition with an output binding.
      // The definition itself will not be the output binding, instead
      // we will make an output binding object that delegates to the
      // definition. This is because we foolishly used the same method
      // name (renderValue) for htmlwidgets definition and Shiny bindings
      // but they actually have quite different semantics (the Shiny
      // bindings receive data that includes lots of metadata that it
      // strips off before calling htmlwidgets renderValue). We can't
      // just ignore the difference because in some widgets it's helpful
      // to call this.renderValue() from inside of resize(), and if
      // we're not delegating, then that call will go to the Shiny
      // version instead of the htmlwidgets version.

      // Merge defaults with definition, without mutating either.
      var bindingDef = extend({}, defaults, definition);

      // This object will be our actual Shiny binding.
      var shinyBinding = new Shiny.OutputBinding();

      // With a few exceptions, we'll want to simply use the bindingDef's
      // version of methods if they are available, otherwise fall back to
      // Shiny's defaults. NOTE: If Shiny's output bindings gain additional
      // methods in the future, and we want them to be overrideable by
      // HTMLWidget binding definitions, then we'll need to add them to this
      // list.
      delegateMethod(shinyBinding, bindingDef, "getId");
      delegateMethod(shinyBinding, bindingDef, "onValueChange");
      delegateMethod(shinyBinding, bindingDef, "onValueError");
      delegateMethod(shinyBinding, bindingDef, "renderError");
      delegateMethod(shinyBinding, bindingDef, "clearError");
      delegateMethod(shinyBinding, bindingDef, "showProgress");

      // The find, renderValue, and resize are handled differently, because we
      // want to actually decorate the behavior of the bindingDef methods.

      shinyBinding.find = function(scope) {
        var results = bindingDef.find(scope);

        // Only return elements that are Shiny outputs, not static ones
        var dynamicResults = results.filter(".html-widget-output");

        // It's possible that whatever caused Shiny to think there might be
        // new dynamic outputs, also caused there to be new static outputs.
        // Since there might be lots of different htmlwidgets bindings, we
        // schedule execution for later--no need to staticRender multiple
        // times.
        if (results.length !== dynamicResults.length)
          scheduleStaticRender();

        return dynamicResults;
      };

      // Wrap renderValue to handle initialization, which unfortunately isn't
      // supported natively by Shiny at the time of this writing.

      shinyBinding.renderValue = function(el, data) {
        Shiny.renderDependencies(data.deps);
        // Resolve strings marked as javascript literals to objects
        if (!(data.evals instanceof Array)) data.evals = [data.evals];
        for (var i = 0; data.evals && i < data.evals.length; i++) {
          window.HTMLWidgets.evaluateStringMember(data.x, data.evals[i]);
        }
        if (!bindingDef.renderOnNullValue) {
          if (data.x === null) {
            el.style.visibility = "hidden";
            return;
          } else {
            el.style.visibility = "inherit";
          }
        }
        if (!elementData(el, "initialized")) {
          initSizing(el);

          elementData(el, "initialized", true);
          if (bindingDef.initialize) {
            var result = bindingDef.initialize(el, el.offsetWidth,
              el.offsetHeight);
            elementData(el, "init_result", result);
          }
        }
        bindingDef.renderValue(el, data.x, elementData(el, "init_result"));
        evalAndRun(data.jsHooks.render, elementData(el, "init_result"), [el, data.x]);
      };

      // Only override resize if bindingDef implements it
      if (bindingDef.resize) {
        shinyBinding.resize = function(el, width, height) {
          // Shiny can call resize before initialize/renderValue have been
          // called, which doesn't make sense for widgets.
          if (elementData(el, "initialized")) {
            bindingDef.resize(el, width, height, elementData(el, "init_result"));
          }
        };
      }

      Shiny.outputBindings.register(shinyBinding, bindingDef.name);
    }
  };

  var scheduleStaticRenderTimerId = null;
  function scheduleStaticRender() {
    if (!scheduleStaticRenderTimerId) {
      scheduleStaticRenderTimerId = setTimeout(function() {
        scheduleStaticRenderTimerId = null;
        window.HTMLWidgets.staticRender();
      }, 1);
    }
  }

  // Render static widgets after the document finishes loading
  // Statically render all elements that are of this widget's class
  window.HTMLWidgets.staticRender = function() {
    var bindings = window.HTMLWidgets.widgets || [];
    forEach(bindings, function(binding) {
      var matches = binding.find(document.documentElement);
      forEach(matches, function(el) {
        var sizeObj = initSizing(el, binding);

        if (hasClass(el, "html-widget-static-bound"))
          return;
        el.className = el.className + " html-widget-static-bound";

        var initResult;
        if (binding.initialize) {
          initResult = binding.initialize(el,
            sizeObj ? sizeObj.getWidth() : el.offsetWidth,
            sizeObj ? sizeObj.getHeight() : el.offsetHeight
          );
          elementData(el, "init_result", initResult);
        }

        if (binding.resize) {
          var lastSize = {
            w: sizeObj ? sizeObj.getWidth() : el.offsetWidth,
            h: sizeObj ? sizeObj.getHeight() : el.offsetHeight
          };
          var resizeHandler = function(e) {
            var size = {
              w: sizeObj ? sizeObj.getWidth() : el.offsetWidth,
              h: sizeObj ? sizeObj.getHeight() : el.offsetHeight
            };
            if (size.w === 0 && size.h === 0)
              return;
            if (size.w === lastSize.w && size.h === lastSize.h)
              return;
            lastSize = size;
            binding.resize(el, size.w, size.h, initResult);
          };

          on(window, "resize", resizeHandler);

          // This is needed for cases where we're running in a Shiny
          // app, but the widget itself is not a Shiny output, but
          // rather a simple static widget. One example of this is
          // an rmarkdown document that has runtime:shiny and widget
          // that isn't in a render function. Shiny only knows to
          // call resize handlers for Shiny outputs, not for static
          // widgets, so we do it ourselves.
          if (window.jQuery) {
            window.jQuery(document).on(
              "shown.htmlwidgets shown.bs.tab.htmlwidgets shown.bs.collapse.htmlwidgets",
              resizeHandler
            );
            window.jQuery(document).on(
              "hidden.htmlwidgets hidden.bs.tab.htmlwidgets hidden.bs.collapse.htmlwidgets",
              resizeHandler
            );
          }

          // This is needed for the specific case of ioslides, which
          // flips slides between display:none and display:block.
          // Ideally we would not have to have ioslide-specific code
          // here, but rather have ioslides raise a generic event,
          // but the rmarkdown package just went to CRAN so the
          // window to getting that fixed may be long.
          if (window.addEventListener) {
            // It's OK to limit this to window.addEventListener
            // browsers because ioslides itself only supports
            // such browsers.
            on(document, "slideenter", resizeHandler);
            on(document, "slideleave", resizeHandler);
          }
        }

        var scriptData = document.querySelector("script[data-for='" + el.id + "'][type='application/json']");
        if (scriptData) {
          var data = JSON.parse(scriptData.textContent || scriptData.text);
          // Resolve strings marked as javascript literals to objects
          if (!(data.evals instanceof Array)) data.evals = [data.evals];
          for (var k = 0; data.evals && k < data.evals.length; k++) {
            window.HTMLWidgets.evaluateStringMember(data.x, data.evals[k]);
          }
          binding.renderValue(el, data.x, initResult);
          evalAndRun(data.jsHooks.render, initResult, [el, data.x]);
        }
      });
    });

    invokePostRenderHandlers();
  }


  function has_jQuery3() {
    if (!window.jQuery) {
      return false;
    }
    var $version = window.jQuery.fn.jquery;
    var $major_version = parseInt($version.split(".")[0]);
    return $major_version >= 3;
  }

  /*
  / Shiny 1.4 bumped jQuery from 1.x to 3.x which means jQuery's
  / on-ready handler (i.e., $(fn)) is now asyncronous (i.e., it now
  / really means $(setTimeout(fn)).
  / https://jquery.com/upgrade-guide/3.0/#breaking-change-document-ready-handlers-are-now-asynchronous
  /
  / Since Shiny uses $() to schedule initShiny, shiny>=1.4 calls initShiny
  / one tick later than it did before, which means staticRender() is
  / called renderValue() earlier than (advanced) widget authors might be expecting.
  / https://github.com/rstudio/shiny/issues/2630
  /
  / For a concrete example, leaflet has some methods (e.g., updateBounds)
  / which reference Shiny methods registered in initShiny (e.g., setInputValue).
  / Since leaflet is privy to this life-cycle, it knows to use setTimeout() to
  / delay execution of those methods (until Shiny methods are ready)
  / https://github.com/rstudio/leaflet/blob/18ec981/javascript/src/index.js#L266-L268
  /
  / Ideally widget authors wouldn't need to use this setTimeout() hack that
  / leaflet uses to call Shiny methods on a staticRender(). In the long run,
  / the logic initShiny should be broken up so that method registration happens
  / right away, but binding happens later.
  */
  function maybeStaticRenderLater() {
    if (shinyMode && has_jQuery3()) {
      window.jQuery(window.HTMLWidgets.staticRender);
    } else {
      window.HTMLWidgets.staticRender();
    }
  }

  if (document.addEventListener) {
    document.addEventListener("DOMContentLoaded", function() {
      document.removeEventListener("DOMContentLoaded", arguments.callee, false);
      maybeStaticRenderLater();
    }, false);
  } else if (document.attachEvent) {
    document.attachEvent("onreadystatechange", function() {
      if (document.readyState === "complete") {
        document.detachEvent("onreadystatechange", arguments.callee);
        maybeStaticRenderLater();
      }
    });
  }


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M(this.wrapLat?s(t.lat,this.wrapLat,!0):t.lat,i,t.alt)},wrapLatLngBounds:function(t){var i=t.getCenter(),e=this.wrapLatLng(i),n=i.lat-e.lat,o=i.lng-e.lng;if(0===n&&0===o)return t;var s=t.getSouthWest(),r=t.getNorthEast();return new T(new M(s.lat-n,s.lng-o),new M(r.lat-n,r.lng-o))}},_i=i({},ci,{wrapLng:[-180,180],R:6371e3,distance:function(t,i){var e=Math.PI/180,n=t.lat*e,o=i.lat*e,s=Math.sin((i.lat-t.lat)*e/2),r=Math.sin((i.lng-t.lng)*e/2),a=s*s+Math.cos(n)*Math.cos(o)*r*r,h=2*Math.atan2(Math.sqrt(a),Math.sqrt(1-a));return this.R*h}}),di={R:6378137,MAX_LATITUDE:85.0511287798,project:function(t){var i=Math.PI/180,e=this.MAX_LATITUDE,n=Math.max(Math.min(e,t.lat),-e),o=Math.sin(n*i);return new x(this.R*t.lng*i,this.R*Math.log((1+o)/(1-o))/2)},unproject:function(t){var i=180/Math.PI;return new M((2*Math.atan(Math.exp(t.y/this.R))-Math.PI/2)*i,t.x*i/this.R)},bounds:function(){var t=6378137*Math.PI;return new P([-t,-t],[t,t])}()};Z.prototype={transform:function(t,i){return this._transform(t.clone(),i)},_transform:function(t,i){return i=i||1,t.x=i*(this._a*t.x+this._b),t.y=i*(this._c*t.y+this._d),t},untransform:function(t,i){return i=i||1,new x((t.x/i-this._b)/this._a,(t.y/i-this._d)/this._c)}};var pi,mi,fi,gi,vi=i({},_i,{code:"EPSG:3857",projection:di,transformation:function(){var t=.5/(Math.PI*di.R);return S(t,.5,-t,.5)}()}),yi=i({},vi,{code:"EPSG:900913"}),xi=document.documentElement.style,wi="ActiveXObject"in window,Li=wi&&!document.addEventListener,Pi="msLaunchUri"in navigator&&!("documentMode"in document),bi=A("webkit"),Ti=A("android"),zi=A("android 2")||A("android 3"),Mi=parseInt(/WebKit\/([0-9]+)|$/.exec(navigator.userAgent)[1],10),Ci=Ti&&A("Google")&&Mi<537&&!("AudioNode"in window),Zi=!!window.opera,Si=A("chrome"),Ei=A("gecko")&&!bi&&!Zi&&!wi,ki=!Si&&A("safari"),Ai=A("phantom"),Ii="OTransition"in xi,Bi=0===navigator.platform.indexOf("Win"),Oi=wi&&"transition"in xi,Ri="WebKitCSSMatrix"in window&&"m11"in new 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i.adj}catch(t){return!1}}(),$i=(Object.freeze||Object)({ie:wi,ielt9:Li,edge:Pi,webkit:bi,android:Ti,android23:zi,androidStock:Ci,opera:Zi,chrome:Si,gecko:Ei,safari:ki,phantom:Ai,opera12:Ii,win:Bi,ie3d:Oi,webkit3d:Ri,gecko3d:Di,any3d:Ni,mobile:ji,mobileWebkit:Wi,mobileWebkit3d:Hi,msPointer:Fi,pointer:Ui,touch:Vi,mobileOpera:qi,mobileGecko:Gi,retina:Ki,canvas:Yi,svg:Xi,vml:Ji}),Qi=Fi?"MSPointerDown":"pointerdown",te=Fi?"MSPointerMove":"pointermove",ie=Fi?"MSPointerUp":"pointerup",ee=Fi?"MSPointerCancel":"pointercancel",ne=["INPUT","SELECT","OPTION"],oe={},se=!1,re=0,ae=Fi?"MSPointerDown":Ui?"pointerdown":"touchstart",he=Fi?"MSPointerUp":Ui?"pointerup":"touchend",ue="_leaflet_",le="_leaflet_events",ce=Bi&&Si?2*window.devicePixelRatio:Ei?window.devicePixelRatio:1,_e={},de=(Object.freeze||Object)({on:V,off:q,stopPropagation:Y,disableScrollPropagation:X,disableClickPropagation:J,preventDefault:$,stop:Q,getMousePosition:tt,getWheelDelta:it,fakeStop:et,skipped:nt,isExternalTarget:ot,addListener:V,removeListener:q}),pe=xt(["transform","WebkitTransform","OTransform","MozTransform","msTransform"]),me=xt(["webkitTransition","transition","OTransition","MozTransition","msTransition"]),fe="webkitTransition"===me||"OTransition"===me?me+"End":"transitionend";if("onselectstart"in document)mi=function(){V(window,"selectstart",$)},fi=function(){q(window,"selectstart",$)};else{var ge=xt(["userSelect","WebkitUserSelect","OUserSelect","MozUserSelect","msUserSelect"]);mi=function(){if(ge){var t=document.documentElement.style;gi=t[ge],t[ge]="none"}},fi=function(){ge&&(document.documentElement.style[ge]=gi,gi=void 0)}}var ve,ye,xe=(Object.freeze||Object)({TRANSFORM:pe,TRANSITION:me,TRANSITION_END:fe,get:rt,getStyle:at,create:ht,remove:ut,empty:lt,toFront:ct,toBack:_t,hasClass:dt,addClass:pt,removeClass:mt,setClass:ft,getClass:gt,setOpacity:vt,testProp:xt,setTransform:wt,setPosition:Lt,getPosition:Pt,disableTextSelection:mi,enableTextSelection:fi,disableImageDrag:bt,enableImageDrag:Tt,preventOutline:zt,restoreOutline:Mt}),we=ui.extend({run:function(t,i,e,n){this.stop(),this._el=t,this._inProgress=!0,this._duration=e||.25,this._easeOutPower=1/Math.max(n||.5,.2),this._startPos=Pt(t),this._offset=i.subtract(this._startPos),this._startTime=+new Date,this.fire("start"),this._animate()},stop:function(){this._inProgress&&(this._step(!0),this._complete())},_animate:function(){this._animId=f(this._animate,this),this._step()},_step:function(t){var i=+new Date-this._startTime,e=1e3*this._duration;i<e?this._runFrame(this._easeOut(i/e),t):(this._runFrame(1),this._complete())},_runFrame:function(t,i){var e=this._startPos.add(this._offset.multiplyBy(t));i&&e._round(),Lt(this._el,e),this.fire("step")},_complete:function(){g(this._animId),this._inProgress=!1,this.fire("end")},_easeOut:function(t){return 1-Math.pow(1-t,this._easeOutPower)}}),Le=ui.extend({options:{crs:vi,center:void 0,zoom:void 0,minZoom:void 0,maxZoom:void 0,layers:[],maxBounds:void 0,renderer:void 0,zoomAnimation:!0,zoomAnimationThreshold:4,fadeAnimation:!0,markerZoomAnimation:!0,transform3DLimit:8388608,zoomSnap:1,zoomDelta:1,trackResize:!0},initialize:function(t,i){i=l(this,i),this._initContainer(t),this._initLayout(),this._onResize=e(this._onResize,this),this._initEvents(),i.maxBounds&&this.setMaxBounds(i.maxBounds),void 0!==i.zoom&&(this._zoom=this._limitZoom(i.zoom)),i.center&&void 0!==i.zoom&&this.setView(C(i.center),i.zoom,{reset:!0}),this._handlers=[],this._layers={},this._zoomBoundLayers={},this._sizeChanged=!0,this.callInitHooks(),this._zoomAnimated=me&&Ni&&!qi&&this.options.zoomAnimation,this._zoomAnimated&&(this._createAnimProxy(),V(this._proxy,fe,this._catchTransitionEnd,this)),this._addLayers(this.options.layers)},setView:function(t,e,n){return e=void 0===e?this._zoom:this._limitZoom(e),t=this._limitCenter(C(t),e,this.options.maxBounds),n=n||{},this._stop(),this._loaded&&!n.reset&&!0!==n&&(void 0!==n.animate&&(n.zoom=i({animate:n.animate},n.zoom),n.pan=i({animate:n.animate,duration:n.duration},n.pan)),this._zoom!==e?this._tryAnimatedZoom&&this._tryAnimatedZoom(t,e,n.zoom):this._tryAnimatedPan(t,n.pan))?(clearTimeout(this._sizeTimer),this):(this._resetView(t,e),this)},setZoom:function(t,i){return this._loaded?this.setView(this.getCenter(),t,{zoom:i}):(this._zoom=t,this)},zoomIn:function(t,i){return t=t||(Ni?this.options.zoomDelta:1),this.setZoom(this._zoom+t,i)},zoomOut:function(t,i){return t=t||(Ni?this.options.zoomDelta:1),this.setZoom(this._zoom-t,i)},setZoomAround:function(t,i,e){var n=this.getZoomScale(i),o=this.getSize().divideBy(2),s=(t instanceof x?t:this.latLngToContainerPoint(t)).subtract(o).multiplyBy(1-1/n),r=this.containerPointToLatLng(o.add(s));return this.setView(r,i,{zoom:e})},_getBoundsCenterZoom:function(t,i){i=i||{},t=t.getBounds?t.getBounds():z(t);var e=w(i.paddingTopLeft||i.padding||[0,0]),n=w(i.paddingBottomRight||i.padding||[0,0]),o=this.getBoundsZoom(t,!1,e.add(n));if((o="number"==typeof i.maxZoom?Math.min(i.maxZoom,o):o)===1/0)return{center:t.getCenter(),zoom:o};var s=n.subtract(e).divideBy(2),r=this.project(t.getSouthWest(),o),a=this.project(t.getNorthEast(),o);return{center:this.unproject(r.add(a).divideBy(2).add(s),o),zoom:o}},fitBounds:function(t,i){if(!(t=z(t)).isValid())throw new Error("Bounds are not valid.");var e=this._getBoundsCenterZoom(t,i);return this.setView(e.center,e.zoom,i)},fitWorld:function(t){return this.fitBounds([[-90,-180],[90,180]],t)},panTo:function(t,i){return this.setView(t,this._zoom,{pan:i})},panBy:function(t,i){if(t=w(t).round(),i=i||{},!t.x&&!t.y)return this.fire("moveend");if(!0!==i.animate&&!this.getSize().contains(t))return this._resetView(this.unproject(this.project(this.getCenter()).add(t)),this.getZoom()),this;if(this._panAnim||(this._panAnim=new we,this._panAnim.on({step:this._onPanTransitionStep,end:this._onPanTransitionEnd},this)),i.noMoveStart||this.fire("movestart"),!1!==i.animate){pt(this._mapPane,"leaflet-pan-anim");var e=this._getMapPanePos().subtract(t).round();this._panAnim.run(this._mapPane,e,i.duration||.25,i.easeLinearity)}else this._rawPanBy(t),this.fire("move").fire("moveend");return this},flyTo:function(t,i,e){function n(t){var i=(g*g-m*m+(t?-1:1)*x*x*v*v)/(2*(t?g:m)*x*v),e=Math.sqrt(i*i+1)-i;return e<1e-9?-18:Math.log(e)}function o(t){return(Math.exp(t)-Math.exp(-t))/2}function s(t){return(Math.exp(t)+Math.exp(-t))/2}function r(t){return o(t)/s(t)}function a(t){return m*(s(w)/s(w+y*t))}function h(t){return m*(s(w)*r(w+y*t)-o(w))/x}function u(t){return 1-Math.pow(1-t,1.5)}function l(){var e=(Date.now()-L)/b,n=u(e)*P;e<=1?(this._flyToFrame=f(l,this),this._move(this.unproject(c.add(_.subtract(c).multiplyBy(h(n)/v)),p),this.getScaleZoom(m/a(n),p),{flyTo:!0})):this._move(t,i)._moveEnd(!0)}if(!1===(e=e||{}).animate||!Ni)return this.setView(t,i,e);this._stop();var c=this.project(this.getCenter()),_=this.project(t),d=this.getSize(),p=this._zoom;t=C(t),i=void 0===i?p:i;var m=Math.max(d.x,d.y),g=m*this.getZoomScale(p,i),v=_.distanceTo(c)||1,y=1.42,x=y*y,w=n(0),L=Date.now(),P=(n(1)-w)/y,b=e.duration?1e3*e.duration:1e3*P*.8;return this._moveStart(!0,e.noMoveStart),l.call(this),this},flyToBounds:function(t,i){var e=this._getBoundsCenterZoom(t,i);return this.flyTo(e.center,e.zoom,i)},setMaxBounds:function(t){return(t=z(t)).isValid()?(this.options.maxBounds&&this.off("moveend",this._panInsideMaxBounds),this.options.maxBounds=t,this._loaded&&this._panInsideMaxBounds(),this.on("moveend",this._panInsideMaxBounds)):(this.options.maxBounds=null,this.off("moveend",this._panInsideMaxBounds))},setMinZoom:function(t){var i=this.options.minZoom;return this.options.minZoom=t,this._loaded&&i!==t&&(this.fire("zoomlevelschange"),this.getZoom()<this.options.minZoom)?this.setZoom(t):this},setMaxZoom:function(t){var i=this.options.maxZoom;return this.options.maxZoom=t,this._loaded&&i!==t&&(this.fire("zoomlevelschange"),this.getZoom()>this.options.maxZoom)?this.setZoom(t):this},panInsideBounds:function(t,i){this._enforcingBounds=!0;var e=this.getCenter(),n=this._limitCenter(e,this._zoom,z(t));return e.equals(n)||this.panTo(n,i),this._enforcingBounds=!1,this},invalidateSize:function(t){if(!this._loaded)return this;t=i({animate:!1,pan:!0},!0===t?{animate:!0}:t);var n=this.getSize();this._sizeChanged=!0,this._lastCenter=null;var o=this.getSize(),s=n.divideBy(2).round(),r=o.divideBy(2).round(),a=s.subtract(r);return a.x||a.y?(t.animate&&t.pan?this.panBy(a):(t.pan&&this._rawPanBy(a),this.fire("move"),t.debounceMoveend?(clearTimeout(this._sizeTimer),this._sizeTimer=setTimeout(e(this.fire,this,"moveend"),200)):this.fire("moveend")),this.fire("resize",{oldSize:n,newSize:o})):this},stop:function(){return this.setZoom(this._limitZoom(this._zoom)),this.options.zoomSnap||this.fire("viewreset"),this._stop()},locate:function(t){if(t=this._locateOptions=i({timeout:1e4,watch:!1},t),!("geolocation"in navigator))return this._handleGeolocationError({code:0,message:"Geolocation not supported."}),this;var n=e(this._handleGeolocationResponse,this),o=e(this._handleGeolocationError,this);return t.watch?this._locationWatchId=navigator.geolocation.watchPosition(n,o,t):navigator.geolocation.getCurrentPosition(n,o,t),this},stopLocate:function(){return navigator.geolocation&&navigator.geolocation.clearWatch&&navigator.geolocation.clearWatch(this._locationWatchId),this._locateOptions&&(this._locateOptions.setView=!1),this},_handleGeolocationError:function(t){var i=t.code,e=t.message||(1===i?"permission denied":2===i?"position unavailable":"timeout");this._locateOptions.setView&&!this._loaded&&this.fitWorld(),this.fire("locationerror",{code:i,message:"Geolocation error: "+e+"."})},_handleGeolocationResponse:function(t){var i=new M(t.coords.latitude,t.coords.longitude),e=i.toBounds(t.coords.accuracy),n=this._locateOptions;if(n.setView){var o=this.getBoundsZoom(e);this.setView(i,n.maxZoom?Math.min(o,n.maxZoom):o)}var s={latlng:i,bounds:e,timestamp:t.timestamp};for(var r in t.coords)"number"==typeof t.coords[r]&&(s[r]=t.coords[r]);this.fire("locationfound",s)},addHandler:function(t,i){if(!i)return this;var e=this[t]=new i(this);return this._handlers.push(e),this.options[t]&&e.enable(),this},remove:function(){if(this._initEvents(!0),this._containerId!==this._container._leaflet_id)throw new Error("Map container is being reused by another instance");try{delete this._container._leaflet_id,delete this._containerId}catch(t){this._container._leaflet_id=void 0,this._containerId=void 0}void 0!==this._locationWatchId&&this.stopLocate(),this._stop(),ut(this._mapPane),this._clearControlPos&&this._clearControlPos(),this._clearHandlers(),this._loaded&&this.fire("unload");var t;for(t in this._layers)this._layers[t].remove();for(t in this._panes)ut(this._panes[t]);return this._layers=[],this._panes=[],delete this._mapPane,delete this._renderer,this},createPane:function(t,i){var e=ht("div","leaflet-pane"+(t?" leaflet-"+t.replace("Pane","")+"-pane":""),i||this._mapPane);return t&&(this._panes[t]=e),e},getCenter:function(){return this._checkIfLoaded(),this._lastCenter&&!this._moved()?this._lastCenter:this.layerPointToLatLng(this._getCenterLayerPoint())},getZoom:function(){return this._zoom},getBounds:function(){var t=this.getPixelBounds();return new T(this.unproject(t.getBottomLeft()),this.unproject(t.getTopRight()))},getMinZoom:function(){return void 0===this.options.minZoom?this._layersMinZoom||0:this.options.minZoom},getMaxZoom:function(){return void 0===this.options.maxZoom?void 0===this._layersMaxZoom?1/0:this._layersMaxZoom:this.options.maxZoom},getBoundsZoom:function(t,i,e){t=z(t),e=w(e||[0,0]);var n=this.getZoom()||0,o=this.getMinZoom(),s=this.getMaxZoom(),r=t.getNorthWest(),a=t.getSouthEast(),h=this.getSize().subtract(e),u=b(this.project(a,n),this.project(r,n)).getSize(),l=Ni?this.options.zoomSnap:1,c=h.x/u.x,_=h.y/u.y,d=i?Math.max(c,_):Math.min(c,_);return n=this.getScaleZoom(d,n),l&&(n=Math.round(n/(l/100))*(l/100),n=i?Math.ceil(n/l)*l:Math.floor(n/l)*l),Math.max(o,Math.min(s,n))},getSize:function(){return this._size&&!this._sizeChanged||(this._size=new x(this._container.clientWidth||0,this._container.clientHeight||0),this._sizeChanged=!1),this._size.clone()},getPixelBounds:function(t,i){var e=this._getTopLeftPoint(t,i);return new P(e,e.add(this.getSize()))},getPixelOrigin:function(){return this._checkIfLoaded(),this._pixelOrigin},getPixelWorldBounds:function(t){return this.options.crs.getProjectedBounds(void 0===t?this.getZoom():t)},getPane:function(t){return"string"==typeof t?this._panes[t]:t},getPanes:function(){return this._panes},getContainer:function(){return this._container},getZoomScale:function(t,i){var e=this.options.crs;return i=void 0===i?this._zoom:i,e.scale(t)/e.scale(i)},getScaleZoom:function(t,i){var e=this.options.crs;i=void 0===i?this._zoom:i;var n=e.zoom(t*e.scale(i));return isNaN(n)?1/0:n},project:function(t,i){return i=void 0===i?this._zoom:i,this.options.crs.latLngToPoint(C(t),i)},unproject:function(t,i){return i=void 0===i?this._zoom:i,this.options.crs.pointToLatLng(w(t),i)},layerPointToLatLng:function(t){var i=w(t).add(this.getPixelOrigin());return this.unproject(i)},latLngToLayerPoint:function(t){return this.project(C(t))._round()._subtract(this.getPixelOrigin())},wrapLatLng:function(t){return this.options.crs.wrapLatLng(C(t))},wrapLatLngBounds:function(t){return this.options.crs.wrapLatLngBounds(z(t))},distance:function(t,i){return this.options.crs.distance(C(t),C(i))},containerPointToLayerPoint:function(t){return w(t).subtract(this._getMapPanePos())},layerPointToContainerPoint:function(t){return w(t).add(this._getMapPanePos())},containerPointToLatLng:function(t){var i=this.containerPointToLayerPoint(w(t));return this.layerPointToLatLng(i)},latLngToContainerPoint:function(t){return this.layerPointToContainerPoint(this.latLngToLayerPoint(C(t)))},mouseEventToContainerPoint:function(t){return tt(t,this._container)},mouseEventToLayerPoint:function(t){return this.containerPointToLayerPoint(this.mouseEventToContainerPoint(t))},mouseEventToLatLng:function(t){return this.layerPointToLatLng(this.mouseEventToLayerPoint(t))},_initContainer:function(t){var i=this._container=rt(t);if(!i)throw new Error("Map container not found.");if(i._leaflet_id)throw new Error("Map container is already initialized.");V(i,"scroll",this._onScroll,this),this._containerId=n(i)},_initLayout:function(){var t=this._container;this._fadeAnimated=this.options.fadeAnimation&&Ni,pt(t,"leaflet-container"+(Vi?" leaflet-touch":"")+(Ki?" leaflet-retina":"")+(Li?" leaflet-oldie":"")+(ki?" leaflet-safari":"")+(this._fadeAnimated?" leaflet-fade-anim":""));var i=at(t,"position");"absolute"!==i&&"relative"!==i&&"fixed"!==i&&(t.style.position="relative"),this._initPanes(),this._initControlPos&&this._initControlPos()},_initPanes:function(){var t=this._panes={};this._paneRenderers={},this._mapPane=this.createPane("mapPane",this._container),Lt(this._mapPane,new x(0,0)),this.createPane("tilePane"),this.createPane("shadowPane"),this.createPane("overlayPane"),this.createPane("markerPane"),this.createPane("tooltipPane"),this.createPane("popupPane"),this.options.markerZoomAnimation||(pt(t.markerPane,"leaflet-zoom-hide"),pt(t.shadowPane,"leaflet-zoom-hide"))},_resetView:function(t,i){Lt(this._mapPane,new x(0,0));var e=!this._loaded;this._loaded=!0,i=this._limitZoom(i),this.fire("viewprereset");var n=this._zoom!==i;this._moveStart(n,!1)._move(t,i)._moveEnd(n),this.fire("viewreset"),e&&this.fire("load")},_moveStart:function(t,i){return t&&this.fire("zoomstart"),i||this.fire("movestart"),this},_move:function(t,i,e){void 0===i&&(i=this._zoom);var n=this._zoom!==i;return this._zoom=i,this._lastCenter=t,this._pixelOrigin=this._getNewPixelOrigin(t),(n||e&&e.pinch)&&this.fire("zoom",e),this.fire("move",e)},_moveEnd:function(t){return t&&this.fire("zoomend"),this.fire("moveend")},_stop:function(){return g(this._flyToFrame),this._panAnim&&this._panAnim.stop(),this},_rawPanBy:function(t){Lt(this._mapPane,this._getMapPanePos().subtract(t))},_getZoomSpan:function(){return this.getMaxZoom()-this.getMinZoom()},_panInsideMaxBounds:function(){this._enforcingBounds||this.panInsideBounds(this.options.maxBounds)},_checkIfLoaded:function(){if(!this._loaded)throw new Error("Set map center and zoom first.")},_initEvents:function(t){this._targets={},this._targets[n(this._container)]=this;var i=t?q:V;i(this._container,"click dblclick mousedown mouseup mouseover mouseout mousemove contextmenu keypress",this._handleDOMEvent,this),this.options.trackResize&&i(window,"resize",this._onResize,this),Ni&&this.options.transform3DLimit&&(t?this.off:this.on).call(this,"moveend",this._onMoveEnd)},_onResize:function(){g(this._resizeRequest),this._resizeRequest=f(function(){this.invalidateSize({debounceMoveend:!0})},this)},_onScroll:function(){this._container.scrollTop=0,this._container.scrollLeft=0},_onMoveEnd:function(){var t=this._getMapPanePos();Math.max(Math.abs(t.x),Math.abs(t.y))>=this.options.transform3DLimit&&this._resetView(this.getCenter(),this.getZoom())},_findEventTargets:function(t,i){for(var e,o=[],s="mouseout"===i||"mouseover"===i,r=t.target||t.srcElement,a=!1;r;){if((e=this._targets[n(r)])&&("click"===i||"preclick"===i)&&!t._simulated&&this._draggableMoved(e)){a=!0;break}if(e&&e.listens(i,!0)){if(s&&!ot(r,t))break;if(o.push(e),s)break}if(r===this._container)break;r=r.parentNode}return o.length||a||s||!ot(r,t)||(o=[this]),o},_handleDOMEvent:function(t){if(this._loaded&&!nt(t)){var i=t.type;"mousedown"!==i&&"keypress"!==i||zt(t.target||t.srcElement),this._fireDOMEvent(t,i)}},_mouseEvents:["click","dblclick","mouseover","mouseout","contextmenu"],_fireDOMEvent:function(t,e,n){if("click"===t.type){var o=i({},t);o.type="preclick",this._fireDOMEvent(o,o.type,n)}if(!t._stopped&&(n=(n||[]).concat(this._findEventTargets(t,e))).length){var s=n[0];"contextmenu"===e&&s.listens(e,!0)&&$(t);var r={originalEvent:t};if("keypress"!==t.type){var a=s.getLatLng&&(!s._radius||s._radius<=10);r.containerPoint=a?this.latLngToContainerPoint(s.getLatLng()):this.mouseEventToContainerPoint(t),r.layerPoint=this.containerPointToLayerPoint(r.containerPoint),r.latlng=a?s.getLatLng():this.layerPointToLatLng(r.layerPoint)}for(var h=0;h<n.length;h++)if(n[h].fire(e,r,!0),r.originalEvent._stopped||!1===n[h].options.bubblingMouseEvents&&-1!==d(this._mouseEvents,e))return}},_draggableMoved:function(t){return(t=t.dragging&&t.dragging.enabled()?t:this).dragging&&t.dragging.moved()||this.boxZoom&&this.boxZoom.moved()},_clearHandlers:function(){for(var t=0,i=this._handlers.length;t<i;t++)this._handlers[t].disable()},whenReady:function(t,i){return this._loaded?t.call(i||this,{target:this}):this.on("load",t,i),this},_getMapPanePos:function(){return Pt(this._mapPane)||new x(0,0)},_moved:function(){var t=this._getMapPanePos();return t&&!t.equals([0,0])},_getTopLeftPoint:function(t,i){return(t&&void 0!==i?this._getNewPixelOrigin(t,i):this.getPixelOrigin()).subtract(this._getMapPanePos())},_getNewPixelOrigin:function(t,i){var e=this.getSize()._divideBy(2);return this.project(t,i)._subtract(e)._add(this._getMapPanePos())._round()},_latLngToNewLayerPoint:function(t,i,e){var n=this._getNewPixelOrigin(e,i);return this.project(t,i)._subtract(n)},_latLngBoundsToNewLayerBounds:function(t,i,e){var n=this._getNewPixelOrigin(e,i);return b([this.project(t.getSouthWest(),i)._subtract(n),this.project(t.getNorthWest(),i)._subtract(n),this.project(t.getSouthEast(),i)._subtract(n),this.project(t.getNorthEast(),i)._subtract(n)])},_getCenterLayerPoint:function(){return this.containerPointToLayerPoint(this.getSize()._divideBy(2))},_getCenterOffset:function(t){return this.latLngToLayerPoint(t).subtract(this._getCenterLayerPoint())},_limitCenter:function(t,i,e){if(!e)return t;var n=this.project(t,i),o=this.getSize().divideBy(2),s=new P(n.subtract(o),n.add(o)),r=this._getBoundsOffset(s,e,i);return r.round().equals([0,0])?t:this.unproject(n.add(r),i)},_limitOffset:function(t,i){if(!i)return t;var e=this.getPixelBounds(),n=new P(e.min.add(t),e.max.add(t));return t.add(this._getBoundsOffset(n,i))},_getBoundsOffset:function(t,i,e){var n=b(this.project(i.getNorthEast(),e),this.project(i.getSouthWest(),e)),o=n.min.subtract(t.min),s=n.max.subtract(t.max);return new x(this._rebound(o.x,-s.x),this._rebound(o.y,-s.y))},_rebound:function(t,i){return t+i>0?Math.round(t-i)/2:Math.max(0,Math.ceil(t))-Math.max(0,Math.floor(i))},_limitZoom:function(t){var i=this.getMinZoom(),e=this.getMaxZoom(),n=Ni?this.options.zoomSnap:1;return n&&(t=Math.round(t/n)*n),Math.max(i,Math.min(e,t))},_onPanTransitionStep:function(){this.fire("move")},_onPanTransitionEnd:function(){mt(this._mapPane,"leaflet-pan-anim"),this.fire("moveend")},_tryAnimatedPan:function(t,i){var e=this._getCenterOffset(t)._trunc();return!(!0!==(i&&i.animate)&&!this.getSize().contains(e))&&(this.panBy(e,i),!0)},_createAnimProxy:function(){var t=this._proxy=ht("div","leaflet-proxy leaflet-zoom-animated");this._panes.mapPane.appendChild(t),this.on("zoomanim",function(t){var i=pe,e=this._proxy.style[i];wt(this._proxy,this.project(t.center,t.zoom),this.getZoomScale(t.zoom,1)),e===this._proxy.style[i]&&this._animatingZoom&&this._onZoomTransitionEnd()},this),this.on("load moveend",function(){var t=this.getCenter(),i=this.getZoom();wt(this._proxy,this.project(t,i),this.getZoomScale(i,1))},this),this._on("unload",this._destroyAnimProxy,this)},_destroyAnimProxy:function(){ut(this._proxy),delete this._proxy},_catchTransitionEnd:function(t){this._animatingZoom&&t.propertyName.indexOf("transform")>=0&&this._onZoomTransitionEnd()},_nothingToAnimate:function(){return!this._container.getElementsByClassName("leaflet-zoom-animated").length},_tryAnimatedZoom:function(t,i,e){if(this._animatingZoom)return!0;if(e=e||{},!this._zoomAnimated||!1===e.animate||this._nothingToAnimate()||Math.abs(i-this._zoom)>this.options.zoomAnimationThreshold)return!1;var n=this.getZoomScale(i),o=this._getCenterOffset(t)._divideBy(1-1/n);return!(!0!==e.animate&&!this.getSize().contains(o))&&(f(function(){this._moveStart(!0,!1)._animateZoom(t,i,!0)},this),!0)},_animateZoom:function(t,i,n,o){this._mapPane&&(n&&(this._animatingZoom=!0,this._animateToCenter=t,this._animateToZoom=i,pt(this._mapPane,"leaflet-zoom-anim")),this.fire("zoomanim",{center:t,zoom:i,noUpdate:o}),setTimeout(e(this._onZoomTransitionEnd,this),250))},_onZoomTransitionEnd:function(){this._animatingZoom&&(this._mapPane&&mt(this._mapPane,"leaflet-zoom-anim"),this._animatingZoom=!1,this._move(this._animateToCenter,this._animateToZoom),f(function(){this._moveEnd(!0)},this))}}),Pe=v.extend({options:{position:"topright"},initialize:function(t){l(this,t)},getPosition:function(){return this.options.position},setPosition:function(t){var i=this._map;return i&&i.removeControl(this),this.options.position=t,i&&i.addControl(this),this},getContainer:function(){return this._container},addTo:function(t){this.remove(),this._map=t;var i=this._container=this.onAdd(t),e=this.getPosition(),n=t._controlCorners[e];return pt(i,"leaflet-control"),-1!==e.indexOf("bottom")?n.insertBefore(i,n.firstChild):n.appendChild(i),this},remove:function(){return this._map?(ut(this._container),this.onRemove&&this.onRemove(this._map),this._map=null,this):this},_refocusOnMap:function(t){this._map&&t&&t.screenX>0&&t.screenY>0&&this._map.getContainer().focus()}}),be=function(t){return new Pe(t)};Le.include({addControl:function(t){return t.addTo(this),this},removeControl:function(t){return t.remove(),this},_initControlPos:function(){function t(t,o){var s=e+t+" "+e+o;i[t+o]=ht("div",s,n)}var i=this._controlCorners={},e="leaflet-",n=this._controlContainer=ht("div",e+"control-container",this._container);t("top","left"),t("top","right"),t("bottom","left"),t("bottom","right")},_clearControlPos:function(){for(var t in this._controlCorners)ut(this._controlCorners[t]);ut(this._controlContainer),delete this._controlCorners,delete this._controlContainer}});var Te=Pe.extend({options:{collapsed:!0,position:"topright",autoZIndex:!0,hideSingleBase:!1,sortLayers:!1,sortFunction:function(t,i,e,n){return e<n?-1:n<e?1:0}},initialize:function(t,i,e){l(this,e),this._layerControlInputs=[],this._layers=[],this._lastZIndex=0,this._handlingClick=!1;for(var n in t)this._addLayer(t[n],n);for(n in i)this._addLayer(i[n],n,!0)},onAdd:function(t){this._initLayout(),this._update(),this._map=t,t.on("zoomend",this._checkDisabledLayers,this);for(var i=0;i<this._layers.length;i++)this._layers[i].layer.on("add remove",this._onLayerChange,this);return this._container},addTo:function(t){return Pe.prototype.addTo.call(this,t),this._expandIfNotCollapsed()},onRemove:function(){this._map.off("zoomend",this._checkDisabledLayers,this);for(var t=0;t<this._layers.length;t++)this._layers[t].layer.off("add remove",this._onLayerChange,this)},addBaseLayer:function(t,i){return this._addLayer(t,i),this._map?this._update():this},addOverlay:function(t,i){return this._addLayer(t,i,!0),this._map?this._update():this},removeLayer:function(t){t.off("add remove",this._onLayerChange,this);var i=this._getLayer(n(t));return i&&this._layers.splice(this._layers.indexOf(i),1),this._map?this._update():this},expand:function(){pt(this._container,"leaflet-control-layers-expanded"),this._form.style.height=null;var t=this._map.getSize().y-(this._container.offsetTop+50);return t<this._form.clientHeight?(pt(this._form,"leaflet-control-layers-scrollbar"),this._form.style.height=t+"px"):mt(this._form,"leaflet-control-layers-scrollbar"),this._checkDisabledLayers(),this},collapse:function(){return mt(this._container,"leaflet-control-layers-expanded"),this},_initLayout:function(){var t="leaflet-control-layers",i=this._container=ht("div",t),e=this.options.collapsed;i.setAttribute("aria-haspopup",!0),J(i),X(i);var n=this._form=ht("form",t+"-list");e&&(this._map.on("click",this.collapse,this),Ti||V(i,{mouseenter:this.expand,mouseleave:this.collapse},this));var o=this._layersLink=ht("a",t+"-toggle",i);o.href="#",o.title="Layers",Vi?(V(o,"click",Q),V(o,"click",this.expand,this)):V(o,"focus",this.expand,this),e||this.expand(),this._baseLayersList=ht("div",t+"-base",n),this._separator=ht("div",t+"-separator",n),this._overlaysList=ht("div",t+"-overlays",n),i.appendChild(n)},_getLayer:function(t){for(var i=0;i<this._layers.length;i++)if(this._layers[i]&&n(this._layers[i].layer)===t)return this._layers[i]},_addLayer:function(t,i,n){this._map&&t.on("add remove",this._onLayerChange,this),this._layers.push({layer:t,name:i,overlay:n}),this.options.sortLayers&&this._layers.sort(e(function(t,i){return this.options.sortFunction(t.layer,i.layer,t.name,i.name)},this)),this.options.autoZIndex&&t.setZIndex&&(this._lastZIndex++,t.setZIndex(this._lastZIndex)),this._expandIfNotCollapsed()},_update:function(){if(!this._container)return this;lt(this._baseLayersList),lt(this._overlaysList),this._layerControlInputs=[];var t,i,e,n,o=0;for(e=0;e<this._layers.length;e++)n=this._layers[e],this._addItem(n),i=i||n.overlay,t=t||!n.overlay,o+=n.overlay?0:1;return this.options.hideSingleBase&&(t=t&&o>1,this._baseLayersList.style.display=t?"":"none"),this._separator.style.display=i&&t?"":"none",this},_onLayerChange:function(t){this._handlingClick||this._update();var i=this._getLayer(n(t.target)),e=i.overlay?"add"===t.type?"overlayadd":"overlayremove":"add"===t.type?"baselayerchange":null;e&&this._map.fire(e,i)},_createRadioElement:function(t,i){var e='<input type="radio" class="leaflet-control-layers-selector" name="'+t+'"'+(i?' checked="checked"':"")+"/>",n=document.createElement("div");return n.innerHTML=e,n.firstChild},_addItem:function(t){var i,e=document.createElement("label"),o=this._map.hasLayer(t.layer);t.overlay?((i=document.createElement("input")).type="checkbox",i.className="leaflet-control-layers-selector",i.defaultChecked=o):i=this._createRadioElement("leaflet-base-layers",o),this._layerControlInputs.push(i),i.layerId=n(t.layer),V(i,"click",this._onInputClick,this);var s=document.createElement("span");s.innerHTML=" "+t.name;var r=document.createElement("div");return e.appendChild(r),r.appendChild(i),r.appendChild(s),(t.overlay?this._overlaysList:this._baseLayersList).appendChild(e),this._checkDisabledLayers(),e},_onInputClick:function(){var t,i,e=this._layerControlInputs,n=[],o=[];this._handlingClick=!0;for(var s=e.length-1;s>=0;s--)t=e[s],i=this._getLayer(t.layerId).layer,t.checked?n.push(i):t.checked||o.push(i);for(s=0;s<o.length;s++)this._map.hasLayer(o[s])&&this._map.removeLayer(o[s]);for(s=0;s<n.length;s++)this._map.hasLayer(n[s])||this._map.addLayer(n[s]);this._handlingClick=!1,this._refocusOnMap()},_checkDisabledLayers:function(){for(var t,i,e=this._layerControlInputs,n=this._map.getZoom(),o=e.length-1;o>=0;o--)t=e[o],i=this._getLayer(t.layerId).layer,t.disabled=void 0!==i.options.minZoom&&n<i.options.minZoom||void 0!==i.options.maxZoom&&n>i.options.maxZoom},_expandIfNotCollapsed:function(){return this._map&&!this.options.collapsed&&this.expand(),this},_expand:function(){return this.expand()},_collapse:function(){return this.collapse()}}),ze=Pe.extend({options:{position:"topleft",zoomInText:"+",zoomInTitle:"Zoom in",zoomOutText:"&#x2212;",zoomOutTitle:"Zoom out"},onAdd:function(t){var i="leaflet-control-zoom",e=ht("div",i+" leaflet-bar"),n=this.options;return this._zoomInButton=this._createButton(n.zoomInText,n.zoomInTitle,i+"-in",e,this._zoomIn),this._zoomOutButton=this._createButton(n.zoomOutText,n.zoomOutTitle,i+"-out",e,this._zoomOut),this._updateDisabled(),t.on("zoomend zoomlevelschange",this._updateDisabled,this),e},onRemove:function(t){t.off("zoomend zoomlevelschange",this._updateDisabled,this)},disable:function(){return this._disabled=!0,this._updateDisabled(),this},enable:function(){return this._disabled=!1,this._updateDisabled(),this},_zoomIn:function(t){!this._disabled&&this._map._zoom<this._map.getMaxZoom()&&this._map.zoomIn(this._map.options.zoomDelta*(t.shiftKey?3:1))},_zoomOut:function(t){!this._disabled&&this._map._zoom>this._map.getMinZoom()&&this._map.zoomOut(this._map.options.zoomDelta*(t.shiftKey?3:1))},_createButton:function(t,i,e,n,o){var s=ht("a",e,n);return s.innerHTML=t,s.href="#",s.title=i,s.setAttribute("role","button"),s.setAttribute("aria-label",i),J(s),V(s,"click",Q),V(s,"click",o,this),V(s,"click",this._refocusOnMap,this),s},_updateDisabled:function(){var t=this._map,i="leaflet-disabled";mt(this._zoomInButton,i),mt(this._zoomOutButton,i),(this._disabled||t._zoom===t.getMinZoom())&&pt(this._zoomOutButton,i),(this._disabled||t._zoom===t.getMaxZoom())&&pt(this._zoomInButton,i)}});Le.mergeOptions({zoomControl:!0}),Le.addInitHook(function(){this.options.zoomControl&&(this.zoomControl=new ze,this.addControl(this.zoomControl))});var Me=Pe.extend({options:{position:"bottomleft",maxWidth:100,metric:!0,imperial:!0},onAdd:function(t){var i=ht("div","leaflet-control-scale"),e=this.options;return this._addScales(e,"leaflet-control-scale-line",i),t.on(e.updateWhenIdle?"moveend":"move",this._update,this),t.whenReady(this._update,this),i},onRemove:function(t){t.off(this.options.updateWhenIdle?"moveend":"move",this._update,this)},_addScales:function(t,i,e){t.metric&&(this._mScale=ht("div",i,e)),t.imperial&&(this._iScale=ht("div",i,e))},_update:function(){var t=this._map,i=t.getSize().y/2,e=t.distance(t.containerPointToLatLng([0,i]),t.containerPointToLatLng([this.options.maxWidth,i]));this._updateScales(e)},_updateScales:function(t){this.options.metric&&t&&this._updateMetric(t),this.options.imperial&&t&&this._updateImperial(t)},_updateMetric:function(t){var i=this._getRoundNum(t),e=i<1e3?i+" m":i/1e3+" km";this._updateScale(this._mScale,e,i/t)},_updateImperial:function(t){var i,e,n,o=3.2808399*t;o>5280?(i=o/5280,e=this._getRoundNum(i),this._updateScale(this._iScale,e+" mi",e/i)):(n=this._getRoundNum(o),this._updateScale(this._iScale,n+" ft",n/o))},_updateScale:function(t,i,e){t.style.width=Math.round(this.options.maxWidth*e)+"px",t.innerHTML=i},_getRoundNum:function(t){var i=Math.pow(10,(Math.floor(t)+"").length-1),e=t/i;return e=e>=10?10:e>=5?5:e>=3?3:e>=2?2:1,i*e}}),Ce=Pe.extend({options:{position:"bottomright",prefix:'<a href="https://leafletjs.com" title="A JS library for interactive maps">Leaflet</a>'},initialize:function(t){l(this,t),this._attributions={}},onAdd:function(t){t.attributionControl=this,this._container=ht("div","leaflet-control-attribution"),J(this._container);for(var i in t._layers)t._layers[i].getAttribution&&this.addAttribution(t._layers[i].getAttribution());return this._update(),this._container},setPrefix:function(t){return this.options.prefix=t,this._update(),this},addAttribution:function(t){return t?(this._attributions[t]||(this._attributions[t]=0),this._attributions[t]++,this._update(),this):this},removeAttribution:function(t){return t?(this._attributions[t]&&(this._attributions[t]--,this._update()),this):this},_update:function(){if(this._map){var t=[];for(var i in this._attributions)this._attributions[i]&&t.push(i);var e=[];this.options.prefix&&e.push(this.options.prefix),t.length&&e.push(t.join(", ")),this._container.innerHTML=e.join(" | ")}}});Le.mergeOptions({attributionControl:!0}),Le.addInitHook(function(){this.options.attributionControl&&(new Ce).addTo(this)});Pe.Layers=Te,Pe.Zoom=ze,Pe.Scale=Me,Pe.Attribution=Ce,be.layers=function(t,i,e){return new Te(t,i,e)},be.zoom=function(t){return new ze(t)},be.scale=function(t){return new Me(t)},be.attribution=function(t){return new Ce(t)};var Ze=v.extend({initialize:function(t){this._map=t},enable:function(){return this._enabled?this:(this._enabled=!0,this.addHooks(),this)},disable:function(){return this._enabled?(this._enabled=!1,this.removeHooks(),this):this},enabled:function(){return!!this._enabled}});Ze.addTo=function(t,i){return t.addHandler(i,this),this};var Se,Ee={Events:hi},ke=Vi?"touchstart mousedown":"mousedown",Ae={mousedown:"mouseup",touchstart:"touchend",pointerdown:"touchend",MSPointerDown:"touchend"},Ie={mousedown:"mousemove",touchstart:"touchmove",pointerdown:"touchmove",MSPointerDown:"touchmove"},Be=ui.extend({options:{clickTolerance:3},initialize:function(t,i,e,n){l(this,n),this._element=t,this._dragStartTarget=i||t,this._preventOutline=e},enable:function(){this._enabled||(V(this._dragStartTarget,ke,this._onDown,this),this._enabled=!0)},disable:function(){this._enabled&&(Be._dragging===this&&this.finishDrag(),q(this._dragStartTarget,ke,this._onDown,this),this._enabled=!1,this._moved=!1)},_onDown:function(t){if(!t._simulated&&this._enabled&&(this._moved=!1,!dt(this._element,"leaflet-zoom-anim")&&!(Be._dragging||t.shiftKey||1!==t.which&&1!==t.button&&!t.touches||(Be._dragging=this,this._preventOutline&&zt(this._element),bt(),mi(),this._moving)))){this.fire("down");var i=t.touches?t.touches[0]:t;this._startPoint=new x(i.clientX,i.clientY),V(document,Ie[t.type],this._onMove,this),V(document,Ae[t.type],this._onUp,this)}},_onMove:function(t){if(!t._simulated&&this._enabled)if(t.touches&&t.touches.length>1)this._moved=!0;else{var i=t.touches&&1===t.touches.length?t.touches[0]:t,e=new x(i.clientX,i.clientY).subtract(this._startPoint);(e.x||e.y)&&(Math.abs(e.x)+Math.abs(e.y)<this.options.clickTolerance||($(t),this._moved||(this.fire("dragstart"),this._moved=!0,this._startPos=Pt(this._element).subtract(e),pt(document.body,"leaflet-dragging"),this._lastTarget=t.target||t.srcElement,window.SVGElementInstance&&this._lastTarget instanceof SVGElementInstance&&(this._lastTarget=this._lastTarget.correspondingUseElement),pt(this._lastTarget,"leaflet-drag-target")),this._newPos=this._startPos.add(e),this._moving=!0,g(this._animRequest),this._lastEvent=t,this._animRequest=f(this._updatePosition,this,!0)))}},_updatePosition:function(){var t={originalEvent:this._lastEvent};this.fire("predrag",t),Lt(this._element,this._newPos),this.fire("drag",t)},_onUp:function(t){!t._simulated&&this._enabled&&this.finishDrag()},finishDrag:function(){mt(document.body,"leaflet-dragging"),this._lastTarget&&(mt(this._lastTarget,"leaflet-drag-target"),this._lastTarget=null);for(var t in Ie)q(document,Ie[t],this._onMove,this),q(document,Ae[t],this._onUp,this);Tt(),fi(),this._moved&&this._moving&&(g(this._animRequest),this.fire("dragend",{distance:this._newPos.distanceTo(this._startPos)})),this._moving=!1,Be._dragging=!1}}),Oe=(Object.freeze||Object)({simplify:Ct,pointToSegmentDistance:Zt,closestPointOnSegment:function(t,i,e){return Rt(t,i,e)},clipSegment:At,_getEdgeIntersection:It,_getBitCode:Bt,_sqClosestPointOnSegment:Rt,isFlat:Dt,_flat:Nt}),Re=(Object.freeze||Object)({clipPolygon:jt}),De={project:function(t){return new x(t.lng,t.lat)},unproject:function(t){return new M(t.y,t.x)},bounds:new P([-180,-90],[180,90])},Ne={R:6378137,R_MINOR:6356752.314245179,bounds:new P([-20037508.34279,-15496570.73972],[20037508.34279,18764656.23138]),project:function(t){var i=Math.PI/180,e=this.R,n=t.lat*i,o=this.R_MINOR/e,s=Math.sqrt(1-o*o),r=s*Math.sin(n),a=Math.tan(Math.PI/4-n/2)/Math.pow((1-r)/(1+r),s/2);return n=-e*Math.log(Math.max(a,1e-10)),new x(t.lng*i*e,n)},unproject:function(t){for(var i,e=180/Math.PI,n=this.R,o=this.R_MINOR/n,s=Math.sqrt(1-o*o),r=Math.exp(-t.y/n),a=Math.PI/2-2*Math.atan(r),h=0,u=.1;h<15&&Math.abs(u)>1e-7;h++)i=s*Math.sin(a),i=Math.pow((1-i)/(1+i),s/2),a+=u=Math.PI/2-2*Math.atan(r*i)-a;return new M(a*e,t.x*e/n)}},je=(Object.freeze||Object)({LonLat:De,Mercator:Ne,SphericalMercator:di}),We=i({},_i,{code:"EPSG:3395",projection:Ne,transformation:function(){var t=.5/(Math.PI*Ne.R);return S(t,.5,-t,.5)}()}),He=i({},_i,{code:"EPSG:4326",projection:De,transformation:S(1/180,1,-1/180,.5)}),Fe=i({},ci,{projection:De,transformation:S(1,0,-1,0),scale:function(t){return Math.pow(2,t)},zoom:function(t){return Math.log(t)/Math.LN2},distance:function(t,i){var e=i.lng-t.lng,n=i.lat-t.lat;return Math.sqrt(e*e+n*n)},infinite:!0});ci.Earth=_i,ci.EPSG3395=We,ci.EPSG3857=vi,ci.EPSG900913=yi,ci.EPSG4326=He,ci.Simple=Fe;var Ue=ui.extend({options:{pane:"overlayPane",attribution:null,bubblingMouseEvents:!0},addTo:function(t){return t.addLayer(this),this},remove:function(){return this.removeFrom(this._map||this._mapToAdd)},removeFrom:function(t){return t&&t.removeLayer(this),this},getPane:function(t){return this._map.getPane(t?this.options[t]||t:this.options.pane)},addInteractiveTarget:function(t){return this._map._targets[n(t)]=this,this},removeInteractiveTarget:function(t){return delete this._map._targets[n(t)],this},getAttribution:function(){return this.options.attribution},_layerAdd:function(t){var i=t.target;if(i.hasLayer(this)){if(this._map=i,this._zoomAnimated=i._zoomAnimated,this.getEvents){var e=this.getEvents();i.on(e,this),this.once("remove",function(){i.off(e,this)},this)}this.onAdd(i),this.getAttribution&&i.attributionControl&&i.attributionControl.addAttribution(this.getAttribution()),this.fire("add"),i.fire("layeradd",{layer:this})}}});Le.include({addLayer:function(t){if(!t._layerAdd)throw new Error("The provided object is not a Layer.");var i=n(t);return this._layers[i]?this:(this._layers[i]=t,t._mapToAdd=this,t.beforeAdd&&t.beforeAdd(this),this.whenReady(t._layerAdd,t),this)},removeLayer:function(t){var i=n(t);return this._layers[i]?(this._loaded&&t.onRemove(this),t.getAttribution&&this.attributionControl&&this.attributionControl.removeAttribution(t.getAttribution()),delete this._layers[i],this._loaded&&(this.fire("layerremove",{layer:t}),t.fire("remove")),t._map=t._mapToAdd=null,this):this},hasLayer:function(t){return!!t&&n(t)in this._layers},eachLayer:function(t,i){for(var e in this._layers)t.call(i,this._layers[e]);return this},_addLayers:function(t){for(var i=0,e=(t=t?ei(t)?t:[t]:[]).length;i<e;i++)this.addLayer(t[i])},_addZoomLimit:function(t){!isNaN(t.options.maxZoom)&&isNaN(t.options.minZoom)||(this._zoomBoundLayers[n(t)]=t,this._updateZoomLevels())},_removeZoomLimit:function(t){var i=n(t);this._zoomBoundLayers[i]&&(delete this._zoomBoundLayers[i],this._updateZoomLevels())},_updateZoomLevels:function(){var t=1/0,i=-1/0,e=this._getZoomSpan();for(var n in this._zoomBoundLayers){var o=this._zoomBoundLayers[n].options;t=void 0===o.minZoom?t:Math.min(t,o.minZoom),i=void 0===o.maxZoom?i:Math.max(i,o.maxZoom)}this._layersMaxZoom=i===-1/0?void 0:i,this._layersMinZoom=t===1/0?void 0:t,e!==this._getZoomSpan()&&this.fire("zoomlevelschange"),void 0===this.options.maxZoom&&this._layersMaxZoom&&this.getZoom()>this._layersMaxZoom&&this.setZoom(this._layersMaxZoom),void 0===this.options.minZoom&&this._layersMinZoom&&this.getZoom()<this._layersMinZoom&&this.setZoom(this._layersMinZoom)}});var Ve=Ue.extend({initialize:function(t,i){l(this,i),this._layers={};var e,n;if(t)for(e=0,n=t.length;e<n;e++)this.addLayer(t[e])},addLayer:function(t){var i=this.getLayerId(t);return this._layers[i]=t,this._map&&this._map.addLayer(t),this},removeLayer:function(t){var i=t in this._layers?t:this.getLayerId(t);return this._map&&this._layers[i]&&this._map.removeLayer(this._layers[i]),delete this._layers[i],this},hasLayer:function(t){return!!t&&(t in this._layers||this.getLayerId(t)in this._layers)},clearLayers:function(){return this.eachLayer(this.removeLayer,this)},invoke:function(t){var i,e,n=Array.prototype.slice.call(arguments,1);for(i in this._layers)(e=this._layers[i])[t]&&e[t].apply(e,n);return this},onAdd:function(t){this.eachLayer(t.addLayer,t)},onRemove:function(t){this.eachLayer(t.removeLayer,t)},eachLayer:function(t,i){for(var e in this._layers)t.call(i,this._layers[e]);return this},getLayer:function(t){return this._layers[t]},getLayers:function(){var t=[];return this.eachLayer(t.push,t),t},setZIndex:function(t){return this.invoke("setZIndex",t)},getLayerId:function(t){return n(t)}}),qe=Ve.extend({addLayer:function(t){return this.hasLayer(t)?this:(t.addEventParent(this),Ve.prototype.addLayer.call(this,t),this.fire("layeradd",{layer:t}))},removeLayer:function(t){return this.hasLayer(t)?(t in this._layers&&(t=this._layers[t]),t.removeEventParent(this),Ve.prototype.removeLayer.call(this,t),this.fire("layerremove",{layer:t})):this},setStyle:function(t){return this.invoke("setStyle",t)},bringToFront:function(){return this.invoke("bringToFront")},bringToBack:function(){return this.invoke("bringToBack")},getBounds:function(){var t=new T;for(var i in this._layers){var e=this._layers[i];t.extend(e.getBounds?e.getBounds():e.getLatLng())}return t}}),Ge=v.extend({options:{popupAnchor:[0,0],tooltipAnchor:[0,0]},initialize:function(t){l(this,t)},createIcon:function(t){return this._createIcon("icon",t)},createShadow:function(t){return this._createIcon("shadow",t)},_createIcon:function(t,i){var e=this._getIconUrl(t);if(!e){if("icon"===t)throw new Error("iconUrl not set in Icon options (see the docs).");return null}var n=this._createImg(e,i&&"IMG"===i.tagName?i:null);return this._setIconStyles(n,t),n},_setIconStyles:function(t,i){var e=this.options,n=e[i+"Size"];"number"==typeof n&&(n=[n,n]);var o=w(n),s=w("shadow"===i&&e.shadowAnchor||e.iconAnchor||o&&o.divideBy(2,!0));t.className="leaflet-marker-"+i+" "+(e.className||""),s&&(t.style.marginLeft=-s.x+"px",t.style.marginTop=-s.y+"px"),o&&(t.style.width=o.x+"px",t.style.height=o.y+"px")},_createImg:function(t,i){return i=i||document.createElement("img"),i.src=t,i},_getIconUrl:function(t){return Ki&&this.options[t+"RetinaUrl"]||this.options[t+"Url"]}}),Ke=Ge.extend({options:{iconUrl:"marker-icon.png",iconRetinaUrl:"marker-icon-2x.png",shadowUrl:"marker-shadow.png",iconSize:[25,41],iconAnchor:[12,41],popupAnchor:[1,-34],tooltipAnchor:[16,-28],shadowSize:[41,41]},_getIconUrl:function(t){return Ke.imagePath||(Ke.imagePath=this._detectIconPath()),(this.options.imagePath||Ke.imagePath)+Ge.prototype._getIconUrl.call(this,t)},_detectIconPath:function(){var t=ht("div","leaflet-default-icon-path",document.body),i=at(t,"background-image")||at(t,"backgroundImage");return document.body.removeChild(t),i=null===i||0!==i.indexOf("url")?"":i.replace(/^url\(["']?/,"").replace(/marker-icon\.png["']?\)$/,"")}}),Ye=Ze.extend({initialize:function(t){this._marker=t},addHooks:function(){var t=this._marker._icon;this._draggable||(this._draggable=new Be(t,t,!0)),this._draggable.on({dragstart:this._onDragStart,predrag:this._onPreDrag,drag:this._onDrag,dragend:this._onDragEnd},this).enable(),pt(t,"leaflet-marker-draggable")},removeHooks:function(){this._draggable.off({dragstart:this._onDragStart,predrag:this._onPreDrag,drag:this._onDrag,dragend:this._onDragEnd},this).disable(),this._marker._icon&&mt(this._marker._icon,"leaflet-marker-draggable")},moved:function(){return this._draggable&&this._draggable._moved},_adjustPan:function(t){var i=this._marker,e=i._map,n=this._marker.options.autoPanSpeed,o=this._marker.options.autoPanPadding,s=L.DomUtil.getPosition(i._icon),r=e.getPixelBounds(),a=e.getPixelOrigin(),h=b(r.min._subtract(a).add(o),r.max._subtract(a).subtract(o));if(!h.contains(s)){var u=w((Math.max(h.max.x,s.x)-h.max.x)/(r.max.x-h.max.x)-(Math.min(h.min.x,s.x)-h.min.x)/(r.min.x-h.min.x),(Math.max(h.max.y,s.y)-h.max.y)/(r.max.y-h.max.y)-(Math.min(h.min.y,s.y)-h.min.y)/(r.min.y-h.min.y)).multiplyBy(n);e.panBy(u,{animate:!1}),this._draggable._newPos._add(u),this._draggable._startPos._add(u),L.DomUtil.setPosition(i._icon,this._draggable._newPos),this._onDrag(t),this._panRequest=f(this._adjustPan.bind(this,t))}},_onDragStart:function(){this._oldLatLng=this._marker.getLatLng(),this._marker.closePopup().fire("movestart").fire("dragstart")},_onPreDrag:function(t){this._marker.options.autoPan&&(g(this._panRequest),this._panRequest=f(this._adjustPan.bind(this,t)))},_onDrag:function(t){var i=this._marker,e=i._shadow,n=Pt(i._icon),o=i._map.layerPointToLatLng(n);e&&Lt(e,n),i._latlng=o,t.latlng=o,t.oldLatLng=this._oldLatLng,i.fire("move",t).fire("drag",t)},_onDragEnd:function(t){g(this._panRequest),delete this._oldLatLng,this._marker.fire("moveend").fire("dragend",t)}}),Xe=Ue.extend({options:{icon:new Ke,interactive:!0,draggable:!1,autoPan:!1,autoPanPadding:[50,50],autoPanSpeed:10,keyboard:!0,title:"",alt:"",zIndexOffset:0,opacity:1,riseOnHover:!1,riseOffset:250,pane:"markerPane",bubblingMouseEvents:!1},initialize:function(t,i){l(this,i),this._latlng=C(t)},onAdd:function(t){this._zoomAnimated=this._zoomAnimated&&t.options.markerZoomAnimation,this._zoomAnimated&&t.on("zoomanim",this._animateZoom,this),this._initIcon(),this.update()},onRemove:function(t){this.dragging&&this.dragging.enabled()&&(this.options.draggable=!0,this.dragging.removeHooks()),delete this.dragging,this._zoomAnimated&&t.off("zoomanim",this._animateZoom,this),this._removeIcon(),this._removeShadow()},getEvents:function(){return{zoom:this.update,viewreset:this.update}},getLatLng:function(){return this._latlng},setLatLng:function(t){var i=this._latlng;return this._latlng=C(t),this.update(),this.fire("move",{oldLatLng:i,latlng:this._latlng})},setZIndexOffset:function(t){return this.options.zIndexOffset=t,this.update()},setIcon:function(t){return this.options.icon=t,this._map&&(this._initIcon(),this.update()),this._popup&&this.bindPopup(this._popup,this._popup.options),this},getElement:function(){return this._icon},update:function(){if(this._icon&&this._map){var t=this._map.latLngToLayerPoint(this._latlng).round();this._setPos(t)}return this},_initIcon:function(){var t=this.options,i="leaflet-zoom-"+(this._zoomAnimated?"animated":"hide"),e=t.icon.createIcon(this._icon),n=!1;e!==this._icon&&(this._icon&&this._removeIcon(),n=!0,t.title&&(e.title=t.title),"IMG"===e.tagName&&(e.alt=t.alt||"")),pt(e,i),t.keyboard&&(e.tabIndex="0"),this._icon=e,t.riseOnHover&&this.on({mouseover:this._bringToFront,mouseout:this._resetZIndex});var o=t.icon.createShadow(this._shadow),s=!1;o!==this._shadow&&(this._removeShadow(),s=!0),o&&(pt(o,i),o.alt=""),this._shadow=o,t.opacity<1&&this._updateOpacity(),n&&this.getPane().appendChild(this._icon),this._initInteraction(),o&&s&&this.getPane("shadowPane").appendChild(this._shadow)},_removeIcon:function(){this.options.riseOnHover&&this.off({mouseover:this._bringToFront,mouseout:this._resetZIndex}),ut(this._icon),this.removeInteractiveTarget(this._icon),this._icon=null},_removeShadow:function(){this._shadow&&ut(this._shadow),this._shadow=null},_setPos:function(t){Lt(this._icon,t),this._shadow&&Lt(this._shadow,t),this._zIndex=t.y+this.options.zIndexOffset,this._resetZIndex()},_updateZIndex:function(t){this._icon.style.zIndex=this._zIndex+t},_animateZoom:function(t){var i=this._map._latLngToNewLayerPoint(this._latlng,t.zoom,t.center).round();this._setPos(i)},_initInteraction:function(){if(this.options.interactive&&(pt(this._icon,"leaflet-interactive"),this.addInteractiveTarget(this._icon),Ye)){var t=this.options.draggable;this.dragging&&(t=this.dragging.enabled(),this.dragging.disable()),this.dragging=new Ye(this),t&&this.dragging.enable()}},setOpacity:function(t){return this.options.opacity=t,this._map&&this._updateOpacity(),this},_updateOpacity:function(){var t=this.options.opacity;vt(this._icon,t),this._shadow&&vt(this._shadow,t)},_bringToFront:function(){this._updateZIndex(this.options.riseOffset)},_resetZIndex:function(){this._updateZIndex(0)},_getPopupAnchor:function(){return this.options.icon.options.popupAnchor},_getTooltipAnchor:function(){return this.options.icon.options.tooltipAnchor}}),Je=Ue.extend({options:{stroke:!0,color:"#3388ff",weight:3,opacity:1,lineCap:"round",lineJoin:"round",dashArray:null,dashOffset:null,fill:!1,fillColor:null,fillOpacity:.2,fillRule:"evenodd",interactive:!0,bubblingMouseEvents:!0},beforeAdd:function(t){this._renderer=t.getRenderer(this)},onAdd:function(){this._renderer._initPath(this),this._reset(),this._renderer._addPath(this)},onRemove:function(){this._renderer._removePath(this)},redraw:function(){return this._map&&this._renderer._updatePath(this),this},setStyle:function(t){return l(this,t),this._renderer&&this._renderer._updateStyle(this),this},bringToFront:function(){return this._renderer&&this._renderer._bringToFront(this),this},bringToBack:function(){return this._renderer&&this._renderer._bringToBack(this),this},getElement:function(){return this._path},_reset:function(){this._project(),this._update()},_clickTolerance:function(){return(this.options.stroke?this.options.weight/2:0)+this._renderer.options.tolerance}}),$e=Je.extend({options:{fill:!0,radius:10},initialize:function(t,i){l(this,i),this._latlng=C(t),this._radius=this.options.radius},setLatLng:function(t){return this._latlng=C(t),this.redraw(),this.fire("move",{latlng:this._latlng})},getLatLng:function(){return this._latlng},setRadius:function(t){return this.options.radius=this._radius=t,this.redraw()},getRadius:function(){return this._radius},setStyle:function(t){var i=t&&t.radius||this._radius;return Je.prototype.setStyle.call(this,t),this.setRadius(i),this},_project:function(){this._point=this._map.latLngToLayerPoint(this._latlng),this._updateBounds()},_updateBounds:function(){var t=this._radius,i=this._radiusY||t,e=this._clickTolerance(),n=[t+e,i+e];this._pxBounds=new P(this._point.subtract(n),this._point.add(n))},_update:function(){this._map&&this._updatePath()},_updatePath:function(){this._renderer._updateCircle(this)},_empty:function(){return this._radius&&!this._renderer._bounds.intersects(this._pxBounds)},_containsPoint:function(t){return t.distanceTo(this._point)<=this._radius+this._clickTolerance()}}),Qe=$e.extend({initialize:function(t,e,n){if("number"==typeof e&&(e=i({},n,{radius:e})),l(this,e),this._latlng=C(t),isNaN(this.options.radius))throw new Error("Circle radius cannot be NaN");this._mRadius=this.options.radius},setRadius:function(t){return this._mRadius=t,this.redraw()},getRadius:function(){return this._mRadius},getBounds:function(){var t=[this._radius,this._radiusY||this._radius];return new T(this._map.layerPointToLatLng(this._point.subtract(t)),this._map.layerPointToLatLng(this._point.add(t)))},setStyle:Je.prototype.setStyle,_project:function(){var t=this._latlng.lng,i=this._latlng.lat,e=this._map,n=e.options.crs;if(n.distance===_i.distance){var o=Math.PI/180,s=this._mRadius/_i.R/o,r=e.project([i+s,t]),a=e.project([i-s,t]),h=r.add(a).divideBy(2),u=e.unproject(h).lat,l=Math.acos((Math.cos(s*o)-Math.sin(i*o)*Math.sin(u*o))/(Math.cos(i*o)*Math.cos(u*o)))/o;(isNaN(l)||0===l)&&(l=s/Math.cos(Math.PI/180*i)),this._point=h.subtract(e.getPixelOrigin()),this._radius=isNaN(l)?0:h.x-e.project([u,t-l]).x,this._radiusY=h.y-r.y}else{var c=n.unproject(n.project(this._latlng).subtract([this._mRadius,0]));this._point=e.latLngToLayerPoint(this._latlng),this._radius=this._point.x-e.latLngToLayerPoint(c).x}this._updateBounds()}}),tn=Je.extend({options:{smoothFactor:1,noClip:!1},initialize:function(t,i){l(this,i),this._setLatLngs(t)},getLatLngs:function(){return this._latlngs},setLatLngs:function(t){return this._setLatLngs(t),this.redraw()},isEmpty:function(){return!this._latlngs.length},closestLayerPoint:function(t){for(var i,e,n=1/0,o=null,s=Rt,r=0,a=this._parts.length;r<a;r++)for(var h=this._parts[r],u=1,l=h.length;u<l;u++){var c=s(t,i=h[u-1],e=h[u],!0);c<n&&(n=c,o=s(t,i,e))}return o&&(o.distance=Math.sqrt(n)),o},getCenter:function(){if(!this._map)throw new Error("Must add layer to map before using getCenter()");var t,i,e,n,o,s,r,a=this._rings[0],h=a.length;if(!h)return null;for(t=0,i=0;t<h-1;t++)i+=a[t].distanceTo(a[t+1])/2;if(0===i)return this._map.layerPointToLatLng(a[0]);for(t=0,n=0;t<h-1;t++)if(o=a[t],s=a[t+1],e=o.distanceTo(s),(n+=e)>i)return r=(n-i)/e,this._map.layerPointToLatLng([s.x-r*(s.x-o.x),s.y-r*(s.y-o.y)])},getBounds:function(){return this._bounds},addLatLng:function(t,i){return i=i||this._defaultShape(),t=C(t),i.push(t),this._bounds.extend(t),this.redraw()},_setLatLngs:function(t){this._bounds=new T,this._latlngs=this._convertLatLngs(t)},_defaultShape:function(){return Dt(this._latlngs)?this._latlngs:this._latlngs[0]},_convertLatLngs:function(t){for(var i=[],e=Dt(t),n=0,o=t.length;n<o;n++)e?(i[n]=C(t[n]),this._bounds.extend(i[n])):i[n]=this._convertLatLngs(t[n]);return i},_project:function(){var t=new P;this._rings=[],this._projectLatlngs(this._latlngs,this._rings,t);var i=this._clickTolerance(),e=new x(i,i);this._bounds.isValid()&&t.isValid()&&(t.min._subtract(e),t.max._add(e),this._pxBounds=t)},_projectLatlngs:function(t,i,e){var n,o,s=t[0]instanceof M,r=t.length;if(s){for(o=[],n=0;n<r;n++)o[n]=this._map.latLngToLayerPoint(t[n]),e.extend(o[n]);i.push(o)}else for(n=0;n<r;n++)this._projectLatlngs(t[n],i,e)},_clipPoints:function(){var t=this._renderer._bounds;if(this._parts=[],this._pxBounds&&this._pxBounds.intersects(t))if(this.options.noClip)this._parts=this._rings;else{var i,e,n,o,s,r,a,h=this._parts;for(i=0,n=0,o=this._rings.length;i<o;i++)for(e=0,s=(a=this._rings[i]).length;e<s-1;e++)(r=At(a[e],a[e+1],t,e,!0))&&(h[n]=h[n]||[],h[n].push(r[0]),r[1]===a[e+1]&&e!==s-2||(h[n].push(r[1]),n++))}},_simplifyPoints:function(){for(var t=this._parts,i=this.options.smoothFactor,e=0,n=t.length;e<n;e++)t[e]=Ct(t[e],i)},_update:function(){this._map&&(this._clipPoints(),this._simplifyPoints(),this._updatePath())},_updatePath:function(){this._renderer._updatePoly(this)},_containsPoint:function(t,i){var e,n,o,s,r,a,h=this._clickTolerance();if(!this._pxBounds||!this._pxBounds.contains(t))return!1;for(e=0,s=this._parts.length;e<s;e++)for(n=0,o=(r=(a=this._parts[e]).length)-1;n<r;o=n++)if((i||0!==n)&&Zt(t,a[o],a[n])<=h)return!0;return!1}});tn._flat=Nt;var en=tn.extend({options:{fill:!0},isEmpty:function(){return!this._latlngs.length||!this._latlngs[0].length},getCenter:function(){if(!this._map)throw new Error("Must add layer to map before using getCenter()");var t,i,e,n,o,s,r,a,h,u=this._rings[0],l=u.length;if(!l)return null;for(s=r=a=0,t=0,i=l-1;t<l;i=t++)e=u[t],n=u[i],o=e.y*n.x-n.y*e.x,r+=(e.x+n.x)*o,a+=(e.y+n.y)*o,s+=3*o;return h=0===s?u[0]:[r/s,a/s],this._map.layerPointToLatLng(h)},_convertLatLngs:function(t){var i=tn.prototype._convertLatLngs.call(this,t),e=i.length;return e>=2&&i[0]instanceof M&&i[0].equals(i[e-1])&&i.pop(),i},_setLatLngs:function(t){tn.prototype._setLatLngs.call(this,t),Dt(this._latlngs)&&(this._latlngs=[this._latlngs])},_defaultShape:function(){return Dt(this._latlngs[0])?this._latlngs[0]:this._latlngs[0][0]},_clipPoints:function(){var t=this._renderer._bounds,i=this.options.weight,e=new x(i,i);if(t=new P(t.min.subtract(e),t.max.add(e)),this._parts=[],this._pxBounds&&this._pxBounds.intersects(t))if(this.options.noClip)this._parts=this._rings;else for(var n,o=0,s=this._rings.length;o<s;o++)(n=jt(this._rings[o],t,!0)).length&&this._parts.push(n)},_updatePath:function(){this._renderer._updatePoly(this,!0)},_containsPoint:function(t){var i,e,n,o,s,r,a,h,u=!1;if(!this._pxBounds.contains(t))return!1;for(o=0,a=this._parts.length;o<a;o++)for(s=0,r=(h=(i=this._parts[o]).length)-1;s<h;r=s++)e=i[s],n=i[r],e.y>t.y!=n.y>t.y&&t.x<(n.x-e.x)*(t.y-e.y)/(n.y-e.y)+e.x&&(u=!u);return u||tn.prototype._containsPoint.call(this,t,!0)}}),nn=qe.extend({initialize:function(t,i){l(this,i),this._layers={},t&&this.addData(t)},addData:function(t){var i,e,n,o=ei(t)?t:t.features;if(o){for(i=0,e=o.length;i<e;i++)((n=o[i]).geometries||n.geometry||n.features||n.coordinates)&&this.addData(n);return this}var s=this.options;if(s.filter&&!s.filter(t))return this;var r=Wt(t,s);return r?(r.feature=Gt(t),r.defaultOptions=r.options,this.resetStyle(r),s.onEachFeature&&s.onEachFeature(t,r),this.addLayer(r)):this},resetStyle:function(t){return t.options=i({},t.defaultOptions),this._setLayerStyle(t,this.options.style),this},setStyle:function(t){return this.eachLayer(function(i){this._setLayerStyle(i,t)},this)},_setLayerStyle:function(t,i){"function"==typeof i&&(i=i(t.feature)),t.setStyle&&t.setStyle(i)}}),on={toGeoJSON:function(t){return qt(this,{type:"Point",coordinates:Ut(this.getLatLng(),t)})}};Xe.include(on),Qe.include(on),$e.include(on),tn.include({toGeoJSON:function(t){var i=!Dt(this._latlngs),e=Vt(this._latlngs,i?1:0,!1,t);return qt(this,{type:(i?"Multi":"")+"LineString",coordinates:e})}}),en.include({toGeoJSON:function(t){var i=!Dt(this._latlngs),e=i&&!Dt(this._latlngs[0]),n=Vt(this._latlngs,e?2:i?1:0,!0,t);return i||(n=[n]),qt(this,{type:(e?"Multi":"")+"Polygon",coordinates:n})}}),Ve.include({toMultiPoint:function(t){var i=[];return this.eachLayer(function(e){i.push(e.toGeoJSON(t).geometry.coordinates)}),qt(this,{type:"MultiPoint",coordinates:i})},toGeoJSON:function(t){var i=this.feature&&this.feature.geometry&&this.feature.geometry.type;if("MultiPoint"===i)return this.toMultiPoint(t);var e="GeometryCollection"===i,n=[];return this.eachLayer(function(i){if(i.toGeoJSON){var o=i.toGeoJSON(t);if(e)n.push(o.geometry);else{var s=Gt(o);"FeatureCollection"===s.type?n.push.apply(n,s.features):n.push(s)}}}),e?qt(this,{geometries:n,type:"GeometryCollection"}):{type:"FeatureCollection",features:n}}});var sn=Kt,rn=Ue.extend({options:{opacity:1,alt:"",interactive:!1,crossOrigin:!1,errorOverlayUrl:"",zIndex:1,className:""},initialize:function(t,i,e){this._url=t,this._bounds=z(i),l(this,e)},onAdd:function(){this._image||(this._initImage(),this.options.opacity<1&&this._updateOpacity()),this.options.interactive&&(pt(this._image,"leaflet-interactive"),this.addInteractiveTarget(this._image)),this.getPane().appendChild(this._image),this._reset()},onRemove:function(){ut(this._image),this.options.interactive&&this.removeInteractiveTarget(this._image)},setOpacity:function(t){return this.options.opacity=t,this._image&&this._updateOpacity(),this},setStyle:function(t){return t.opacity&&this.setOpacity(t.opacity),this},bringToFront:function(){return this._map&&ct(this._image),this},bringToBack:function(){return this._map&&_t(this._image),this},setUrl:function(t){return this._url=t,this._image&&(this._image.src=t),this},setBounds:function(t){return this._bounds=z(t),this._map&&this._reset(),this},getEvents:function(){var t={zoom:this._reset,viewreset:this._reset};return this._zoomAnimated&&(t.zoomanim=this._animateZoom),t},setZIndex:function(t){return this.options.zIndex=t,this._updateZIndex(),this},getBounds:function(){return this._bounds},getElement:function(){return this._image},_initImage:function(){var t="IMG"===this._url.tagName,i=this._image=t?this._url:ht("img");pt(i,"leaflet-image-layer"),this._zoomAnimated&&pt(i,"leaflet-zoom-animated"),this.options.className&&pt(i,this.options.className),i.onselectstart=r,i.onmousemove=r,i.onload=e(this.fire,this,"load"),i.onerror=e(this._overlayOnError,this,"error"),this.options.crossOrigin&&(i.crossOrigin=""),this.options.zIndex&&this._updateZIndex(),t?this._url=i.src:(i.src=this._url,i.alt=this.options.alt)},_animateZoom:function(t){var i=this._map.getZoomScale(t.zoom),e=this._map._latLngBoundsToNewLayerBounds(this._bounds,t.zoom,t.center).min;wt(this._image,e,i)},_reset:function(){var t=this._image,i=new P(this._map.latLngToLayerPoint(this._bounds.getNorthWest()),this._map.latLngToLayerPoint(this._bounds.getSouthEast())),e=i.getSize();Lt(t,i.min),t.style.width=e.x+"px",t.style.height=e.y+"px"},_updateOpacity:function(){vt(this._image,this.options.opacity)},_updateZIndex:function(){this._image&&void 0!==this.options.zIndex&&null!==this.options.zIndex&&(this._image.style.zIndex=this.options.zIndex)},_overlayOnError:function(){this.fire("error");var t=this.options.errorOverlayUrl;t&&this._url!==t&&(this._url=t,this._image.src=t)}}),an=rn.extend({options:{autoplay:!0,loop:!0},_initImage:function(){var t="VIDEO"===this._url.tagName,i=this._image=t?this._url:ht("video");if(pt(i,"leaflet-image-layer"),this._zoomAnimated&&pt(i,"leaflet-zoom-animated"),i.onselectstart=r,i.onmousemove=r,i.onloadeddata=e(this.fire,this,"load"),t){for(var n=i.getElementsByTagName("source"),o=[],s=0;s<n.length;s++)o.push(n[s].src);this._url=n.length>0?o:[i.src]}else{ei(this._url)||(this._url=[this._url]),i.autoplay=!!this.options.autoplay,i.loop=!!this.options.loop;for(var a=0;a<this._url.length;a++){var h=ht("source");h.src=this._url[a],i.appendChild(h)}}}}),hn=Ue.extend({options:{offset:[0,7],className:"",pane:"popupPane"},initialize:function(t,i){l(this,t),this._source=i},onAdd:function(t){this._zoomAnimated=t._zoomAnimated,this._container||this._initLayout(),t._fadeAnimated&&vt(this._container,0),clearTimeout(this._removeTimeout),this.getPane().appendChild(this._container),this.update(),t._fadeAnimated&&vt(this._container,1),this.bringToFront()},onRemove:function(t){t._fadeAnimated?(vt(this._container,0),this._removeTimeout=setTimeout(e(ut,void 0,this._container),200)):ut(this._container)},getLatLng:function(){return this._latlng},setLatLng:function(t){return this._latlng=C(t),this._map&&(this._updatePosition(),this._adjustPan()),this},getContent:function(){return this._content},setContent:function(t){return this._content=t,this.update(),this},getElement:function(){return this._container},update:function(){this._map&&(this._container.style.visibility="hidden",this._updateContent(),this._updateLayout(),this._updatePosition(),this._container.style.visibility="",this._adjustPan())},getEvents:function(){var t={zoom:this._updatePosition,viewreset:this._updatePosition};return this._zoomAnimated&&(t.zoomanim=this._animateZoom),t},isOpen:function(){return!!this._map&&this._map.hasLayer(this)},bringToFront:function(){return this._map&&ct(this._container),this},bringToBack:function(){return this._map&&_t(this._container),this},_updateContent:function(){if(this._content){var t=this._contentNode,i="function"==typeof this._content?this._content(this._source||this):this._content;if("string"==typeof i)t.innerHTML=i;else{for(;t.hasChildNodes();)t.removeChild(t.firstChild);t.appendChild(i)}this.fire("contentupdate")}},_updatePosition:function(){if(this._map){var t=this._map.latLngToLayerPoint(this._latlng),i=w(this.options.offset),e=this._getAnchor();this._zoomAnimated?Lt(this._container,t.add(e)):i=i.add(t).add(e);var n=this._containerBottom=-i.y,o=this._containerLeft=-Math.round(this._containerWidth/2)+i.x;this._container.style.bottom=n+"px",this._container.style.left=o+"px"}},_getAnchor:function(){return[0,0]}}),un=hn.extend({options:{maxWidth:300,minWidth:50,maxHeight:null,autoPan:!0,autoPanPaddingTopLeft:null,autoPanPaddingBottomRight:null,autoPanPadding:[5,5],keepInView:!1,closeButton:!0,autoClose:!0,closeOnEscapeKey:!0,className:""},openOn:function(t){return t.openPopup(this),this},onAdd:function(t){hn.prototype.onAdd.call(this,t),t.fire("popupopen",{popup:this}),this._source&&(this._source.fire("popupopen",{popup:this},!0),this._source instanceof Je||this._source.on("preclick",Y))},onRemove:function(t){hn.prototype.onRemove.call(this,t),t.fire("popupclose",{popup:this}),this._source&&(this._source.fire("popupclose",{popup:this},!0),this._source instanceof Je||this._source.off("preclick",Y))},getEvents:function(){var t=hn.prototype.getEvents.call(this);return(void 0!==this.options.closeOnClick?this.options.closeOnClick:this._map.options.closePopupOnClick)&&(t.preclick=this._close),this.options.keepInView&&(t.moveend=this._adjustPan),t},_close:function(){this._map&&this._map.closePopup(this)},_initLayout:function(){var t="leaflet-popup",i=this._container=ht("div",t+" "+(this.options.className||"")+" leaflet-zoom-animated"),e=this._wrapper=ht("div",t+"-content-wrapper",i);if(this._contentNode=ht("div",t+"-content",e),J(e),X(this._contentNode),V(e,"contextmenu",Y),this._tipContainer=ht("div",t+"-tip-container",i),this._tip=ht("div",t+"-tip",this._tipContainer),this.options.closeButton){var n=this._closeButton=ht("a",t+"-close-button",i);n.href="#close",n.innerHTML="&#215;",V(n,"click",this._onCloseButtonClick,this)}},_updateLayout:function(){var t=this._contentNode,i=t.style;i.width="",i.whiteSpace="nowrap";var e=t.offsetWidth;e=Math.min(e,this.options.maxWidth),e=Math.max(e,this.options.minWidth),i.width=e+1+"px",i.whiteSpace="",i.height="";var n=t.offsetHeight,o=this.options.maxHeight;o&&n>o?(i.height=o+"px",pt(t,"leaflet-popup-scrolled")):mt(t,"leaflet-popup-scrolled"),this._containerWidth=this._container.offsetWidth},_animateZoom:function(t){var i=this._map._latLngToNewLayerPoint(this._latlng,t.zoom,t.center),e=this._getAnchor();Lt(this._container,i.add(e))},_adjustPan:function(){if(!(!this.options.autoPan||this._map._panAnim&&this._map._panAnim._inProgress)){var t=this._map,i=parseInt(at(this._container,"marginBottom"),10)||0,e=this._container.offsetHeight+i,n=this._containerWidth,o=new x(this._containerLeft,-e-this._containerBottom);o._add(Pt(this._container));var s=t.layerPointToContainerPoint(o),r=w(this.options.autoPanPadding),a=w(this.options.autoPanPaddingTopLeft||r),h=w(this.options.autoPanPaddingBottomRight||r),u=t.getSize(),l=0,c=0;s.x+n+h.x>u.x&&(l=s.x+n-u.x+h.x),s.x-l-a.x<0&&(l=s.x-a.x),s.y+e+h.y>u.y&&(c=s.y+e-u.y+h.y),s.y-c-a.y<0&&(c=s.y-a.y),(l||c)&&t.fire("autopanstart").panBy([l,c])}},_onCloseButtonClick:function(t){this._close(),Q(t)},_getAnchor:function(){return w(this._source&&this._source._getPopupAnchor?this._source._getPopupAnchor():[0,0])}});Le.mergeOptions({closePopupOnClick:!0}),Le.include({openPopup:function(t,i,e){return t instanceof un||(t=new un(e).setContent(t)),i&&t.setLatLng(i),this.hasLayer(t)?this:(this._popup&&this._popup.options.autoClose&&this.closePopup(),this._popup=t,this.addLayer(t))},closePopup:function(t){return t&&t!==this._popup||(t=this._popup,this._popup=null),t&&this.removeLayer(t),this}}),Ue.include({bindPopup:function(t,i){return t instanceof un?(l(t,i),this._popup=t,t._source=this):(this._popup&&!i||(this._popup=new un(i,this)),this._popup.setContent(t)),this._popupHandlersAdded||(this.on({click:this._openPopup,keypress:this._onKeyPress,remove:this.closePopup,move:this._movePopup}),this._popupHandlersAdded=!0),this},unbindPopup:function(){return this._popup&&(this.off({click:this._openPopup,keypress:this._onKeyPress,remove:this.closePopup,move:this._movePopup}),this._popupHandlersAdded=!1,this._popup=null),this},openPopup:function(t,i){if(t instanceof Ue||(i=t,t=this),t instanceof qe)for(var e in this._layers){t=this._layers[e];break}return i||(i=t.getCenter?t.getCenter():t.getLatLng()),this._popup&&this._map&&(this._popup._source=t,this._popup.update(),this._map.openPopup(this._popup,i)),this},closePopup:function(){return this._popup&&this._popup._close(),this},togglePopup:function(t){return this._popup&&(this._popup._map?this.closePopup():this.openPopup(t)),this},isPopupOpen:function(){return!!this._popup&&this._popup.isOpen()},setPopupContent:function(t){return this._popup&&this._popup.setContent(t),this},getPopup:function(){return this._popup},_openPopup:function(t){var i=t.layer||t.target;this._popup&&this._map&&(Q(t),i instanceof Je?this.openPopup(t.layer||t.target,t.latlng):this._map.hasLayer(this._popup)&&this._popup._source===i?this.closePopup():this.openPopup(i,t.latlng))},_movePopup:function(t){this._popup.setLatLng(t.latlng)},_onKeyPress:function(t){13===t.originalEvent.keyCode&&this._openPopup(t)}});var ln=hn.extend({options:{pane:"tooltipPane",offset:[0,0],direction:"auto",permanent:!1,sticky:!1,interactive:!1,opacity:.9},onAdd:function(t){hn.prototype.onAdd.call(this,t),this.setOpacity(this.options.opacity),t.fire("tooltipopen",{tooltip:this}),this._source&&this._source.fire("tooltipopen",{tooltip:this},!0)},onRemove:function(t){hn.prototype.onRemove.call(this,t),t.fire("tooltipclose",{tooltip:this}),this._source&&this._source.fire("tooltipclose",{tooltip:this},!0)},getEvents:function(){var t=hn.prototype.getEvents.call(this);return Vi&&!this.options.permanent&&(t.preclick=this._close),t},_close:function(){this._map&&this._map.closeTooltip(this)},_initLayout:function(){var t="leaflet-tooltip "+(this.options.className||"")+" leaflet-zoom-"+(this._zoomAnimated?"animated":"hide");this._contentNode=this._container=ht("div",t)},_updateLayout:function(){},_adjustPan:function(){},_setPosition:function(t){var i=this._map,e=this._container,n=i.latLngToContainerPoint(i.getCenter()),o=i.layerPointToContainerPoint(t),s=this.options.direction,r=e.offsetWidth,a=e.offsetHeight,h=w(this.options.offset),u=this._getAnchor();"top"===s?t=t.add(w(-r/2+h.x,-a+h.y+u.y,!0)):"bottom"===s?t=t.subtract(w(r/2-h.x,-h.y,!0)):"center"===s?t=t.subtract(w(r/2+h.x,a/2-u.y+h.y,!0)):"right"===s||"auto"===s&&o.x<n.x?(s="right",t=t.add(w(h.x+u.x,u.y-a/2+h.y,!0))):(s="left",t=t.subtract(w(r+u.x-h.x,a/2-u.y-h.y,!0))),mt(e,"leaflet-tooltip-right"),mt(e,"leaflet-tooltip-left"),mt(e,"leaflet-tooltip-top"),mt(e,"leaflet-tooltip-bottom"),pt(e,"leaflet-tooltip-"+s),Lt(e,t)},_updatePosition:function(){var t=this._map.latLngToLayerPoint(this._latlng);this._setPosition(t)},setOpacity:function(t){this.options.opacity=t,this._container&&vt(this._container,t)},_animateZoom:function(t){var i=this._map._latLngToNewLayerPoint(this._latlng,t.zoom,t.center);this._setPosition(i)},_getAnchor:function(){return w(this._source&&this._source._getTooltipAnchor&&!this.options.sticky?this._source._getTooltipAnchor():[0,0])}});Le.include({openTooltip:function(t,i,e){return t instanceof ln||(t=new ln(e).setContent(t)),i&&t.setLatLng(i),this.hasLayer(t)?this:this.addLayer(t)},closeTooltip:function(t){return t&&this.removeLayer(t),this}}),Ue.include({bindTooltip:function(t,i){return t instanceof ln?(l(t,i),this._tooltip=t,t._source=this):(this._tooltip&&!i||(this._tooltip=new ln(i,this)),this._tooltip.setContent(t)),this._initTooltipInteractions(),this._tooltip.options.permanent&&this._map&&this._map.hasLayer(this)&&this.openTooltip(),this},unbindTooltip:function(){return this._tooltip&&(this._initTooltipInteractions(!0),this.closeTooltip(),this._tooltip=null),this},_initTooltipInteractions:function(t){if(t||!this._tooltipHandlersAdded){var i=t?"off":"on",e={remove:this.closeTooltip,move:this._moveTooltip};this._tooltip.options.permanent?e.add=this._openTooltip:(e.mouseover=this._openTooltip,e.mouseout=this.closeTooltip,this._tooltip.options.sticky&&(e.mousemove=this._moveTooltip),Vi&&(e.click=this._openTooltip)),this[i](e),this._tooltipHandlersAdded=!t}},openTooltip:function(t,i){if(t instanceof Ue||(i=t,t=this),t instanceof qe)for(var e in this._layers){t=this._layers[e];break}return i||(i=t.getCenter?t.getCenter():t.getLatLng()),this._tooltip&&this._map&&(this._tooltip._source=t,this._tooltip.update(),this._map.openTooltip(this._tooltip,i),this._tooltip.options.interactive&&this._tooltip._container&&(pt(this._tooltip._container,"leaflet-clickable"),this.addInteractiveTarget(this._tooltip._container))),this},closeTooltip:function(){return this._tooltip&&(this._tooltip._close(),this._tooltip.options.interactive&&this._tooltip._container&&(mt(this._tooltip._container,"leaflet-clickable"),this.removeInteractiveTarget(this._tooltip._container))),this},toggleTooltip:function(t){return this._tooltip&&(this._tooltip._map?this.closeTooltip():this.openTooltip(t)),this},isTooltipOpen:function(){return this._tooltip.isOpen()},setTooltipContent:function(t){return this._tooltip&&this._tooltip.setContent(t),this},getTooltip:function(){return this._tooltip},_openTooltip:function(t){var i=t.layer||t.target;this._tooltip&&this._map&&this.openTooltip(i,this._tooltip.options.sticky?t.latlng:void 0)},_moveTooltip:function(t){var i,e,n=t.latlng;this._tooltip.options.sticky&&t.originalEvent&&(i=this._map.mouseEventToContainerPoint(t.originalEvent),e=this._map.containerPointToLayerPoint(i),n=this._map.layerPointToLatLng(e)),this._tooltip.setLatLng(n)}});var cn=Ge.extend({options:{iconSize:[12,12],html:!1,bgPos:null,className:"leaflet-div-icon"},createIcon:function(t){var i=t&&"DIV"===t.tagName?t:document.createElement("div"),e=this.options;if(i.innerHTML=!1!==e.html?e.html:"",e.bgPos){var n=w(e.bgPos);i.style.backgroundPosition=-n.x+"px "+-n.y+"px"}return this._setIconStyles(i,"icon"),i},createShadow:function(){return null}});Ge.Default=Ke;var _n=Ue.extend({options:{tileSize:256,opacity:1,updateWhenIdle:ji,updateWhenZooming:!0,updateInterval:200,zIndex:1,bounds:null,minZoom:0,maxZoom:void 0,maxNativeZoom:void 0,minNativeZoom:void 0,noWrap:!1,pane:"tilePane",className:"",keepBuffer:2},initialize:function(t){l(this,t)},onAdd:function(){this._initContainer(),this._levels={},this._tiles={},this._resetView(),this._update()},beforeAdd:function(t){t._addZoomLimit(this)},onRemove:function(t){this._removeAllTiles(),ut(this._container),t._removeZoomLimit(this),this._container=null,this._tileZoom=void 0},bringToFront:function(){return this._map&&(ct(this._container),this._setAutoZIndex(Math.max)),this},bringToBack:function(){return this._map&&(_t(this._container),this._setAutoZIndex(Math.min)),this},getContainer:function(){return this._container},setOpacity:function(t){return this.options.opacity=t,this._updateOpacity(),this},setZIndex:function(t){return this.options.zIndex=t,this._updateZIndex(),this},isLoading:function(){return this._loading},redraw:function(){return this._map&&(this._removeAllTiles(),this._update()),this},getEvents:function(){var t={viewprereset:this._invalidateAll,viewreset:this._resetView,zoom:this._resetView,moveend:this._onMoveEnd};return this.options.updateWhenIdle||(this._onMove||(this._onMove=o(this._onMoveEnd,this.options.updateInterval,this)),t.move=this._onMove),this._zoomAnimated&&(t.zoomanim=this._animateZoom),t},createTile:function(){return document.createElement("div")},getTileSize:function(){var t=this.options.tileSize;return t instanceof x?t:new x(t,t)},_updateZIndex:function(){this._container&&void 0!==this.options.zIndex&&null!==this.options.zIndex&&(this._container.style.zIndex=this.options.zIndex)},_setAutoZIndex:function(t){for(var i,e=this.getPane().children,n=-t(-1/0,1/0),o=0,s=e.length;o<s;o++)i=e[o].style.zIndex,e[o]!==this._container&&i&&(n=t(n,+i));isFinite(n)&&(this.options.zIndex=n+t(-1,1),this._updateZIndex())},_updateOpacity:function(){if(this._map&&!Li){vt(this._container,this.options.opacity);var t=+new Date,i=!1,e=!1;for(var n in this._tiles){var o=this._tiles[n];if(o.current&&o.loaded){var s=Math.min(1,(t-o.loaded)/200);vt(o.el,s),s<1?i=!0:(o.active?e=!0:this._onOpaqueTile(o),o.active=!0)}}e&&!this._noPrune&&this._pruneTiles(),i&&(g(this._fadeFrame),this._fadeFrame=f(this._updateOpacity,this))}},_onOpaqueTile:r,_initContainer:function(){this._container||(this._container=ht("div","leaflet-layer "+(this.options.className||"")),this._updateZIndex(),this.options.opacity<1&&this._updateOpacity(),this.getPane().appendChild(this._container))},_updateLevels:function(){var t=this._tileZoom,i=this.options.maxZoom;if(void 0!==t){for(var e in this._levels)this._levels[e].el.children.length||e===t?(this._levels[e].el.style.zIndex=i-Math.abs(t-e),this._onUpdateLevel(e)):(ut(this._levels[e].el),this._removeTilesAtZoom(e),this._onRemoveLevel(e),delete this._levels[e]);var n=this._levels[t],o=this._map;return n||((n=this._levels[t]={}).el=ht("div","leaflet-tile-container leaflet-zoom-animated",this._container),n.el.style.zIndex=i,n.origin=o.project(o.unproject(o.getPixelOrigin()),t).round(),n.zoom=t,this._setZoomTransform(n,o.getCenter(),o.getZoom()),n.el.offsetWidth,this._onCreateLevel(n)),this._level=n,n}},_onUpdateLevel:r,_onRemoveLevel:r,_onCreateLevel:r,_pruneTiles:function(){if(this._map){var t,i,e=this._map.getZoom();if(e>this.options.maxZoom||e<this.options.minZoom)this._removeAllTiles();else{for(t in this._tiles)(i=this._tiles[t]).retain=i.current;for(t in this._tiles)if((i=this._tiles[t]).current&&!i.active){var n=i.coords;this._retainParent(n.x,n.y,n.z,n.z-5)||this._retainChildren(n.x,n.y,n.z,n.z+2)}for(t in this._tiles)this._tiles[t].retain||this._removeTile(t)}}},_removeTilesAtZoom:function(t){for(var i in this._tiles)this._tiles[i].coords.z===t&&this._removeTile(i)},_removeAllTiles:function(){for(var t in this._tiles)this._removeTile(t)},_invalidateAll:function(){for(var t in this._levels)ut(this._levels[t].el),this._onRemoveLevel(t),delete this._levels[t];this._removeAllTiles(),this._tileZoom=void 0},_retainParent:function(t,i,e,n){var o=Math.floor(t/2),s=Math.floor(i/2),r=e-1,a=new x(+o,+s);a.z=+r;var h=this._tileCoordsToKey(a),u=this._tiles[h];return u&&u.active?(u.retain=!0,!0):(u&&u.loaded&&(u.retain=!0),r>n&&this._retainParent(o,s,r,n))},_retainChildren:function(t,i,e,n){for(var o=2*t;o<2*t+2;o++)for(var s=2*i;s<2*i+2;s++){var r=new x(o,s);r.z=e+1;var a=this._tileCoordsToKey(r),h=this._tiles[a];h&&h.active?h.retain=!0:(h&&h.loaded&&(h.retain=!0),e+1<n&&this._retainChildren(o,s,e+1,n))}},_resetView:function(t){var i=t&&(t.pinch||t.flyTo);this._setView(this._map.getCenter(),this._map.getZoom(),i,i)},_animateZoom:function(t){this._setView(t.center,t.zoom,!0,t.noUpdate)},_clampZoom:function(t){var i=this.options;return void 0!==i.minNativeZoom&&t<i.minNativeZoom?i.minNativeZoom:void 0!==i.maxNativeZoom&&i.maxNativeZoom<t?i.maxNativeZoom:t},_setView:function(t,i,e,n){var o=this._clampZoom(Math.round(i));(void 0!==this.options.maxZoom&&o>this.options.maxZoom||void 0!==this.options.minZoom&&o<this.options.minZoom)&&(o=void 0);var s=this.options.updateWhenZooming&&o!==this._tileZoom;n&&!s||(this._tileZoom=o,this._abortLoading&&this._abortLoading(),this._updateLevels(),this._resetGrid(),void 0!==o&&this._update(t),e||this._pruneTiles(),this._noPrune=!!e),this._setZoomTransforms(t,i)},_setZoomTransforms:function(t,i){for(var e in this._levels)this._setZoomTransform(this._levels[e],t,i)},_setZoomTransform:function(t,i,e){var n=this._map.getZoomScale(e,t.zoom),o=t.origin.multiplyBy(n).subtract(this._map._getNewPixelOrigin(i,e)).round();Ni?wt(t.el,o,n):Lt(t.el,o)},_resetGrid:function(){var t=this._map,i=t.options.crs,e=this._tileSize=this.getTileSize(),n=this._tileZoom,o=this._map.getPixelWorldBounds(this._tileZoom);o&&(this._globalTileRange=this._pxBoundsToTileRange(o)),this._wrapX=i.wrapLng&&!this.options.noWrap&&[Math.floor(t.project([0,i.wrapLng[0]],n).x/e.x),Math.ceil(t.project([0,i.wrapLng[1]],n).x/e.y)],this._wrapY=i.wrapLat&&!this.options.noWrap&&[Math.floor(t.project([i.wrapLat[0],0],n).y/e.x),Math.ceil(t.project([i.wrapLat[1],0],n).y/e.y)]},_onMoveEnd:function(){this._map&&!this._map._animatingZoom&&this._update()},_getTiledPixelBounds:function(t){var i=this._map,e=i._animatingZoom?Math.max(i._animateToZoom,i.getZoom()):i.getZoom(),n=i.getZoomScale(e,this._tileZoom),o=i.project(t,this._tileZoom).floor(),s=i.getSize().divideBy(2*n);return new P(o.subtract(s),o.add(s))},_update:function(t){var i=this._map;if(i){var e=this._clampZoom(i.getZoom());if(void 0===t&&(t=i.getCenter()),void 0!==this._tileZoom){var n=this._getTiledPixelBounds(t),o=this._pxBoundsToTileRange(n),s=o.getCenter(),r=[],a=this.options.keepBuffer,h=new P(o.getBottomLeft().subtract([a,-a]),o.getTopRight().add([a,-a]));if(!(isFinite(o.min.x)&&isFinite(o.min.y)&&isFinite(o.max.x)&&isFinite(o.max.y)))throw new Error("Attempted to load an infinite number of tiles");for(var u in this._tiles){var l=this._tiles[u].coords;l.z===this._tileZoom&&h.contains(new x(l.x,l.y))||(this._tiles[u].current=!1)}if(Math.abs(e-this._tileZoom)>1)this._setView(t,e);else{for(var c=o.min.y;c<=o.max.y;c++)for(var _=o.min.x;_<=o.max.x;_++){var d=new x(_,c);if(d.z=this._tileZoom,this._isValidTile(d)){var p=this._tiles[this._tileCoordsToKey(d)];p?p.current=!0:r.push(d)}}if(r.sort(function(t,i){return t.distanceTo(s)-i.distanceTo(s)}),0!==r.length){this._loading||(this._loading=!0,this.fire("loading"));var m=document.createDocumentFragment();for(_=0;_<r.length;_++)this._addTile(r[_],m);this._level.el.appendChild(m)}}}}},_isValidTile:function(t){var i=this._map.options.crs;if(!i.infinite){var e=this._globalTileRange;if(!i.wrapLng&&(t.x<e.min.x||t.x>e.max.x)||!i.wrapLat&&(t.y<e.min.y||t.y>e.max.y))return!1}if(!this.options.bounds)return!0;var n=this._tileCoordsToBounds(t);return z(this.options.bounds).overlaps(n)},_keyToBounds:function(t){return this._tileCoordsToBounds(this._keyToTileCoords(t))},_tileCoordsToNwSe:function(t){var i=this._map,e=this.getTileSize(),n=t.scaleBy(e),o=n.add(e);return[i.unproject(n,t.z),i.unproject(o,t.z)]},_tileCoordsToBounds:function(t){var i=this._tileCoordsToNwSe(t),e=new T(i[0],i[1]);return this.options.noWrap||(e=this._map.wrapLatLngBounds(e)),e},_tileCoordsToKey:function(t){return t.x+":"+t.y+":"+t.z},_keyToTileCoords:function(t){var i=t.split(":"),e=new x(+i[0],+i[1]);return e.z=+i[2],e},_removeTile:function(t){var i=this._tiles[t];i&&(Ci||i.el.setAttribute("src",ni),ut(i.el),delete this._tiles[t],this.fire("tileunload",{tile:i.el,coords:this._keyToTileCoords(t)}))},_initTile:function(t){pt(t,"leaflet-tile");var i=this.getTileSize();t.style.width=i.x+"px",t.style.height=i.y+"px",t.onselectstart=r,t.onmousemove=r,Li&&this.options.opacity<1&&vt(t,this.options.opacity),Ti&&!zi&&(t.style.WebkitBackfaceVisibility="hidden")},_addTile:function(t,i){var n=this._getTilePos(t),o=this._tileCoordsToKey(t),s=this.createTile(this._wrapCoords(t),e(this._tileReady,this,t));this._initTile(s),this.createTile.length<2&&f(e(this._tileReady,this,t,null,s)),Lt(s,n),this._tiles[o]={el:s,coords:t,current:!0},i.appendChild(s),this.fire("tileloadstart",{tile:s,coords:t})},_tileReady:function(t,i,n){if(this._map){i&&this.fire("tileerror",{error:i,tile:n,coords:t});var o=this._tileCoordsToKey(t);(n=this._tiles[o])&&(n.loaded=+new Date,this._map._fadeAnimated?(vt(n.el,0),g(this._fadeFrame),this._fadeFrame=f(this._updateOpacity,this)):(n.active=!0,this._pruneTiles()),i||(pt(n.el,"leaflet-tile-loaded"),this.fire("tileload",{tile:n.el,coords:t})),this._noTilesToLoad()&&(this._loading=!1,this.fire("load"),Li||!this._map._fadeAnimated?f(this._pruneTiles,this):setTimeout(e(this._pruneTiles,this),250)))}},_getTilePos:function(t){return t.scaleBy(this.getTileSize()).subtract(this._level.origin)},_wrapCoords:function(t){var i=new x(this._wrapX?s(t.x,this._wrapX):t.x,this._wrapY?s(t.y,this._wrapY):t.y);return i.z=t.z,i},_pxBoundsToTileRange:function(t){var i=this.getTileSize();return new P(t.min.unscaleBy(i).floor(),t.max.unscaleBy(i).ceil().subtract([1,1]))},_noTilesToLoad:function(){for(var t in this._tiles)if(!this._tiles[t].loaded)return!1;return!0}}),dn=_n.extend({options:{minZoom:0,maxZoom:18,subdomains:"abc",errorTileUrl:"",zoomOffset:0,tms:!1,zoomReverse:!1,detectRetina:!1,crossOrigin:!1},initialize:function(t,i){this._url=t,(i=l(this,i)).detectRetina&&Ki&&i.maxZoom>0&&(i.tileSize=Math.floor(i.tileSize/2),i.zoomReverse?(i.zoomOffset--,i.minZoom++):(i.zoomOffset++,i.maxZoom--),i.minZoom=Math.max(0,i.minZoom)),"string"==typeof i.subdomains&&(i.subdomains=i.subdomains.split("")),Ti||this.on("tileunload",this._onTileRemove)},setUrl:function(t,i){return this._url=t,i||this.redraw(),this},createTile:function(t,i){var n=document.createElement("img");return V(n,"load",e(this._tileOnLoad,this,i,n)),V(n,"error",e(this._tileOnError,this,i,n)),this.options.crossOrigin&&(n.crossOrigin=""),n.alt="",n.setAttribute("role","presentation"),n.src=this.getTileUrl(t),n},getTileUrl:function(t){var e={r:Ki?"@2x":"",s:this._getSubdomain(t),x:t.x,y:t.y,z:this._getZoomForUrl()};if(this._map&&!this._map.options.crs.infinite){var n=this._globalTileRange.max.y-t.y;this.options.tms&&(e.y=n),e["-y"]=n}return _(this._url,i(e,this.options))},_tileOnLoad:function(t,i){Li?setTimeout(e(t,this,null,i),0):t(null,i)},_tileOnError:function(t,i,e){var n=this.options.errorTileUrl;n&&i.getAttribute("src")!==n&&(i.src=n),t(e,i)},_onTileRemove:function(t){t.tile.onload=null},_getZoomForUrl:function(){var t=this._tileZoom,i=this.options.maxZoom,e=this.options.zoomReverse,n=this.options.zoomOffset;return e&&(t=i-t),t+n},_getSubdomain:function(t){var i=Math.abs(t.x+t.y)%this.options.subdomains.length;return this.options.subdomains[i]},_abortLoading:function(){var t,i;for(t in this._tiles)this._tiles[t].coords.z!==this._tileZoom&&((i=this._tiles[t].el).onload=r,i.onerror=r,i.complete||(i.src=ni,ut(i),delete this._tiles[t]))}}),pn=dn.extend({defaultWmsParams:{service:"WMS",request:"GetMap",layers:"",styles:"",format:"image/jpeg",transparent:!1,version:"1.1.1"},options:{crs:null,uppercase:!1},initialize:function(t,e){this._url=t;var n=i({},this.defaultWmsParams);for(var o in e)o in this.options||(n[o]=e[o]);var s=(e=l(this,e)).detectRetina&&Ki?2:1,r=this.getTileSize();n.width=r.x*s,n.height=r.y*s,this.wmsParams=n},onAdd:function(t){this._crs=this.options.crs||t.options.crs,this._wmsVersion=parseFloat(this.wmsParams.version);var i=this._wmsVersion>=1.3?"crs":"srs";this.wmsParams[i]=this._crs.code,dn.prototype.onAdd.call(this,t)},getTileUrl:function(t){var i=this._tileCoordsToNwSe(t),e=this._crs,n=b(e.project(i[0]),e.project(i[1])),o=n.min,s=n.max,r=(this._wmsVersion>=1.3&&this._crs===He?[o.y,o.x,s.y,s.x]:[o.x,o.y,s.x,s.y]).join(","),a=L.TileLayer.prototype.getTileUrl.call(this,t);return a+c(this.wmsParams,a,this.options.uppercase)+(this.options.uppercase?"&BBOX=":"&bbox=")+r},setParams:function(t,e){return i(this.wmsParams,t),e||this.redraw(),this}});dn.WMS=pn,Yt.wms=function(t,i){return new pn(t,i)};var mn=Ue.extend({options:{padding:.1,tolerance:0},initialize:function(t){l(this,t),n(this),this._layers=this._layers||{}},onAdd:function(){this._container||(this._initContainer(),this._zoomAnimated&&pt(this._container,"leaflet-zoom-animated")),this.getPane().appendChild(this._container),this._update(),this.on("update",this._updatePaths,this)},onRemove:function(){this.off("update",this._updatePaths,this),this._destroyContainer()},getEvents:function(){var t={viewreset:this._reset,zoom:this._onZoom,moveend:this._update,zoomend:this._onZoomEnd};return this._zoomAnimated&&(t.zoomanim=this._onAnimZoom),t},_onAnimZoom:function(t){this._updateTransform(t.center,t.zoom)},_onZoom:function(){this._updateTransform(this._map.getCenter(),this._map.getZoom())},_updateTransform:function(t,i){var e=this._map.getZoomScale(i,this._zoom),n=Pt(this._container),o=this._map.getSize().multiplyBy(.5+this.options.padding),s=this._map.project(this._center,i),r=this._map.project(t,i).subtract(s),a=o.multiplyBy(-e).add(n).add(o).subtract(r);Ni?wt(this._container,a,e):Lt(this._container,a)},_reset:function(){this._update(),this._updateTransform(this._center,this._zoom);for(var t in this._layers)this._layers[t]._reset()},_onZoomEnd:function(){for(var t in this._layers)this._layers[t]._project()},_updatePaths:function(){for(var t in this._layers)this._layers[t]._update()},_update:function(){var t=this.options.padding,i=this._map.getSize(),e=this._map.containerPointToLayerPoint(i.multiplyBy(-t)).round();this._bounds=new P(e,e.add(i.multiplyBy(1+2*t)).round()),this._center=this._map.getCenter(),this._zoom=this._map.getZoom()}}),fn=mn.extend({getEvents:function(){var t=mn.prototype.getEvents.call(this);return t.viewprereset=this._onViewPreReset,t},_onViewPreReset:function(){this._postponeUpdatePaths=!0},onAdd:function(){mn.prototype.onAdd.call(this),this._draw()},_initContainer:function(){var t=this._container=document.createElement("canvas");V(t,"mousemove",o(this._onMouseMove,32,this),this),V(t,"click dblclick mousedown mouseup contextmenu",this._onClick,this),V(t,"mouseout",this._handleMouseOut,this),this._ctx=t.getContext("2d")},_destroyContainer:function(){delete this._ctx,ut(this._container),q(this._container),delete this._container},_updatePaths:function(){if(!this._postponeUpdatePaths){this._redrawBounds=null;for(var t in this._layers)this._layers[t]._update();this._redraw()}},_update:function(){if(!this._map._animatingZoom||!this._bounds){this._drawnLayers={},mn.prototype._update.call(this);var t=this._bounds,i=this._container,e=t.getSize(),n=Ki?2:1;Lt(i,t.min),i.width=n*e.x,i.height=n*e.y,i.style.width=e.x+"px",i.style.height=e.y+"px",Ki&&this._ctx.scale(2,2),this._ctx.translate(-t.min.x,-t.min.y),this.fire("update")}},_reset:function(){mn.prototype._reset.call(this),this._postponeUpdatePaths&&(this._postponeUpdatePaths=!1,this._updatePaths())},_initPath:function(t){this._updateDashArray(t),this._layers[n(t)]=t;var i=t._order={layer:t,prev:this._drawLast,next:null};this._drawLast&&(this._drawLast.next=i),this._drawLast=i,this._drawFirst=this._drawFirst||this._drawLast},_addPath:function(t){this._requestRedraw(t)},_removePath:function(t){var i=t._order,e=i.next,n=i.prev;e?e.prev=n:this._drawLast=n,n?n.next=e:this._drawFirst=e,delete t._order,delete this._layers[L.stamp(t)],this._requestRedraw(t)},_updatePath:function(t){this._extendRedrawBounds(t),t._project(),t._update(),this._requestRedraw(t)},_updateStyle:function(t){this._updateDashArray(t),this._requestRedraw(t)},_updateDashArray:function(t){if(t.options.dashArray){var i,e=t.options.dashArray.split(","),n=[];for(i=0;i<e.length;i++)n.push(Number(e[i]));t.options._dashArray=n}},_requestRedraw:function(t){this._map&&(this._extendRedrawBounds(t),this._redrawRequest=this._redrawRequest||f(this._redraw,this))},_extendRedrawBounds:function(t){if(t._pxBounds){var i=(t.options.weight||0)+1;this._redrawBounds=this._redrawBounds||new P,this._redrawBounds.extend(t._pxBounds.min.subtract([i,i])),this._redrawBounds.extend(t._pxBounds.max.add([i,i]))}},_redraw:function(){this._redrawRequest=null,this._redrawBounds&&(this._redrawBounds.min._floor(),this._redrawBounds.max._ceil()),this._clear(),this._draw(),this._redrawBounds=null},_clear:function(){var t=this._redrawBounds;if(t){var i=t.getSize();this._ctx.clearRect(t.min.x,t.min.y,i.x,i.y)}else this._ctx.clearRect(0,0,this._container.width,this._container.height)},_draw:function(){var t,i=this._redrawBounds;if(this._ctx.save(),i){var e=i.getSize();this._ctx.beginPath(),this._ctx.rect(i.min.x,i.min.y,e.x,e.y),this._ctx.clip()}this._drawing=!0;for(var n=this._drawFirst;n;n=n.next)t=n.layer,(!i||t._pxBounds&&t._pxBounds.intersects(i))&&t._updatePath();this._drawing=!1,this._ctx.restore()},_updatePoly:function(t,i){if(this._drawing){var e,n,o,s,r=t._parts,a=r.length,h=this._ctx;if(a){for(this._drawnLayers[t._leaflet_id]=t,h.beginPath(),e=0;e<a;e++){for(n=0,o=r[e].length;n<o;n++)s=r[e][n],h[n?"lineTo":"moveTo"](s.x,s.y);i&&h.closePath()}this._fillStroke(h,t)}}},_updateCircle:function(t){if(this._drawing&&!t._empty()){var i=t._point,e=this._ctx,n=Math.max(Math.round(t._radius),1),o=(Math.max(Math.round(t._radiusY),1)||n)/n;this._drawnLayers[t._leaflet_id]=t,1!==o&&(e.save(),e.scale(1,o)),e.beginPath(),e.arc(i.x,i.y/o,n,0,2*Math.PI,!1),1!==o&&e.restore(),this._fillStroke(e,t)}},_fillStroke:function(t,i){var e=i.options;e.fill&&(t.globalAlpha=e.fillOpacity,t.fillStyle=e.fillColor||e.color,t.fill(e.fillRule||"evenodd")),e.stroke&&0!==e.weight&&(t.setLineDash&&t.setLineDash(i.options&&i.options._dashArray||[]),t.globalAlpha=e.opacity,t.lineWidth=e.weight,t.strokeStyle=e.color,t.lineCap=e.lineCap,t.lineJoin=e.lineJoin,t.stroke())},_onClick:function(t){for(var i,e,n=this._map.mouseEventToLayerPoint(t),o=this._drawFirst;o;o=o.next)(i=o.layer).options.interactive&&i._containsPoint(n)&&!this._map._draggableMoved(i)&&(e=i);e&&(et(t),this._fireEvent([e],t))},_onMouseMove:function(t){if(this._map&&!this._map.dragging.moving()&&!this._map._animatingZoom){var i=this._map.mouseEventToLayerPoint(t);this._handleMouseHover(t,i)}},_handleMouseOut:function(t){var i=this._hoveredLayer;i&&(mt(this._container,"leaflet-interactive"),this._fireEvent([i],t,"mouseout"),this._hoveredLayer=null)},_handleMouseHover:function(t,i){for(var e,n,o=this._drawFirst;o;o=o.next)(e=o.layer).options.interactive&&e._containsPoint(i)&&(n=e);n!==this._hoveredLayer&&(this._handleMouseOut(t),n&&(pt(this._container,"leaflet-interactive"),this._fireEvent([n],t,"mouseover"),this._hoveredLayer=n)),this._hoveredLayer&&this._fireEvent([this._hoveredLayer],t)},_fireEvent:function(t,i,e){this._map._fireDOMEvent(i,e||i.type,t)},_bringToFront:function(t){var i=t._order,e=i.next,n=i.prev;e&&(e.prev=n,n?n.next=e:e&&(this._drawFirst=e),i.prev=this._drawLast,this._drawLast.next=i,i.next=null,this._drawLast=i,this._requestRedraw(t))},_bringToBack:function(t){var i=t._order,e=i.next,n=i.prev;n&&(n.next=e,e?e.prev=n:n&&(this._drawLast=n),i.prev=null,i.next=this._drawFirst,this._drawFirst.prev=i,this._drawFirst=i,this._requestRedraw(t))}}),gn=function(){try{return document.namespaces.add("lvml","urn:schemas-microsoft-com:vml"),function(t){return document.createElement("<lvml:"+t+' class="lvml">')}}catch(t){return function(t){return document.createElement("<"+t+' xmlns="urn:schemas-microsoft.com:vml" class="lvml">')}}}(),vn={_initContainer:function(){this._container=ht("div","leaflet-vml-container")},_update:function(){this._map._animatingZoom||(mn.prototype._update.call(this),this.fire("update"))},_initPath:function(t){var i=t._container=gn("shape");pt(i,"leaflet-vml-shape "+(this.options.className||"")),i.coordsize="1 1",t._path=gn("path"),i.appendChild(t._path),this._updateStyle(t),this._layers[n(t)]=t},_addPath:function(t){var i=t._container;this._container.appendChild(i),t.options.interactive&&t.addInteractiveTarget(i)},_removePath:function(t){var i=t._container;ut(i),t.removeInteractiveTarget(i),delete this._layers[n(t)]},_updateStyle:function(t){var i=t._stroke,e=t._fill,n=t.options,o=t._container;o.stroked=!!n.stroke,o.filled=!!n.fill,n.stroke?(i||(i=t._stroke=gn("stroke")),o.appendChild(i),i.weight=n.weight+"px",i.color=n.color,i.opacity=n.opacity,n.dashArray?i.dashStyle=ei(n.dashArray)?n.dashArray.join(" "):n.dashArray.replace(/( *, *)/g," "):i.dashStyle="",i.endcap=n.lineCap.replace("butt","flat"),i.joinstyle=n.lineJoin):i&&(o.removeChild(i),t._stroke=null),n.fill?(e||(e=t._fill=gn("fill")),o.appendChild(e),e.color=n.fillColor||n.color,e.opacity=n.fillOpacity):e&&(o.removeChild(e),t._fill=null)},_updateCircle:function(t){var i=t._point.round(),e=Math.round(t._radius),n=Math.round(t._radiusY||e);this._setPath(t,t._empty()?"M0 0":"AL "+i.x+","+i.y+" "+e+","+n+" 0,23592600")},_setPath:function(t,i){t._path.v=i},_bringToFront:function(t){ct(t._container)},_bringToBack:function(t){_t(t._container)}},yn=Ji?gn:E,xn=mn.extend({getEvents:function(){var t=mn.prototype.getEvents.call(this);return t.zoomstart=this._onZoomStart,t},_initContainer:function(){this._container=yn("svg"),this._container.setAttribute("pointer-events","none"),this._rootGroup=yn("g"),this._container.appendChild(this._rootGroup)},_destroyContainer:function(){ut(this._container),q(this._container),delete this._container,delete this._rootGroup,delete this._svgSize},_onZoomStart:function(){this._update()},_update:function(){if(!this._map._animatingZoom||!this._bounds){mn.prototype._update.call(this);var t=this._bounds,i=t.getSize(),e=this._container;this._svgSize&&this._svgSize.equals(i)||(this._svgSize=i,e.setAttribute("width",i.x),e.setAttribute("height",i.y)),Lt(e,t.min),e.setAttribute("viewBox",[t.min.x,t.min.y,i.x,i.y].join(" ")),this.fire("update")}},_initPath:function(t){var i=t._path=yn("path");t.options.className&&pt(i,t.options.className),t.options.interactive&&pt(i,"leaflet-interactive"),this._updateStyle(t),this._layers[n(t)]=t},_addPath:function(t){this._rootGroup||this._initContainer(),this._rootGroup.appendChild(t._path),t.addInteractiveTarget(t._path)},_removePath:function(t){ut(t._path),t.removeInteractiveTarget(t._path),delete this._layers[n(t)]},_updatePath:function(t){t._project(),t._update()},_updateStyle:function(t){var i=t._path,e=t.options;i&&(e.stroke?(i.setAttribute("stroke",e.color),i.setAttribute("stroke-opacity",e.opacity),i.setAttribute("stroke-width",e.weight),i.setAttribute("stroke-linecap",e.lineCap),i.setAttribute("stroke-linejoin",e.lineJoin),e.dashArray?i.setAttribute("stroke-dasharray",e.dashArray):i.removeAttribute("stroke-dasharray"),e.dashOffset?i.setAttribute("stroke-dashoffset",e.dashOffset):i.removeAttribute("stroke-dashoffset")):i.setAttribute("stroke","none"),e.fill?(i.setAttribute("fill",e.fillColor||e.color),i.setAttribute("fill-opacity",e.fillOpacity),i.setAttribute("fill-rule",e.fillRule||"evenodd")):i.setAttribute("fill","none"))},_updatePoly:function(t,i){this._setPath(t,k(t._parts,i))},_updateCircle:function(t){var i=t._point,e=Math.max(Math.round(t._radius),1),n="a"+e+","+(Math.max(Math.round(t._radiusY),1)||e)+" 0 1,0 ",o=t._empty()?"M0 0":"M"+(i.x-e)+","+i.y+n+2*e+",0 "+n+2*-e+",0 ";this._setPath(t,o)},_setPath:function(t,i){t._path.setAttribute("d",i)},_bringToFront:function(t){ct(t._path)},_bringToBack:function(t){_t(t._path)}});Ji&&xn.include(vn),Le.include({getRenderer:function(t){var i=t.options.renderer||this._getPaneRenderer(t.options.pane)||this.options.renderer||this._renderer;return i||(i=this._renderer=this.options.preferCanvas&&Xt()||Jt()),this.hasLayer(i)||this.addLayer(i),i},_getPaneRenderer:function(t){if("overlayPane"===t||void 0===t)return!1;var i=this._paneRenderers[t];return void 0===i&&(i=xn&&Jt({pane:t})||fn&&Xt({pane:t}),this._paneRenderers[t]=i),i}});var wn=en.extend({initialize:function(t,i){en.prototype.initialize.call(this,this._boundsToLatLngs(t),i)},setBounds:function(t){return this.setLatLngs(this._boundsToLatLngs(t))},_boundsToLatLngs:function(t){return t=z(t),[t.getSouthWest(),t.getNorthWest(),t.getNorthEast(),t.getSouthEast()]}});xn.create=yn,xn.pointsToPath=k,nn.geometryToLayer=Wt,nn.coordsToLatLng=Ht,nn.coordsToLatLngs=Ft,nn.latLngToCoords=Ut,nn.latLngsToCoords=Vt,nn.getFeature=qt,nn.asFeature=Gt,Le.mergeOptions({boxZoom:!0});var Ln=Ze.extend({initialize:function(t){this._map=t,this._container=t._container,this._pane=t._panes.overlayPane,this._resetStateTimeout=0,t.on("unload",this._destroy,this)},addHooks:function(){V(this._container,"mousedown",this._onMouseDown,this)},removeHooks:function(){q(this._container,"mousedown",this._onMouseDown,this)},moved:function(){return this._moved},_destroy:function(){ut(this._pane),delete this._pane},_resetState:function(){this._resetStateTimeout=0,this._moved=!1},_clearDeferredResetState:function(){0!==this._resetStateTimeout&&(clearTimeout(this._resetStateTimeout),this._resetStateTimeout=0)},_onMouseDown:function(t){if(!t.shiftKey||1!==t.which&&1!==t.button)return!1;this._clearDeferredResetState(),this._resetState(),mi(),bt(),this._startPoint=this._map.mouseEventToContainerPoint(t),V(document,{contextmenu:Q,mousemove:this._onMouseMove,mouseup:this._onMouseUp,keydown:this._onKeyDown},this)},_onMouseMove:function(t){this._moved||(this._moved=!0,this._box=ht("div","leaflet-zoom-box",this._container),pt(this._container,"leaflet-crosshair"),this._map.fire("boxzoomstart")),this._point=this._map.mouseEventToContainerPoint(t);var i=new P(this._point,this._startPoint),e=i.getSize();Lt(this._box,i.min),this._box.style.width=e.x+"px",this._box.style.height=e.y+"px"},_finish:function(){this._moved&&(ut(this._box),mt(this._container,"leaflet-crosshair")),fi(),Tt(),q(document,{contextmenu:Q,mousemove:this._onMouseMove,mouseup:this._onMouseUp,keydown:this._onKeyDown},this)},_onMouseUp:function(t){if((1===t.which||1===t.button)&&(this._finish(),this._moved)){this._clearDeferredResetState(),this._resetStateTimeout=setTimeout(e(this._resetState,this),0);var i=new T(this._map.containerPointToLatLng(this._startPoint),this._map.containerPointToLatLng(this._point));this._map.fitBounds(i).fire("boxzoomend",{boxZoomBounds:i})}},_onKeyDown:function(t){27===t.keyCode&&this._finish()}});Le.addInitHook("addHandler","boxZoom",Ln),Le.mergeOptions({doubleClickZoom:!0});var Pn=Ze.extend({addHooks:function(){this._map.on("dblclick",this._onDoubleClick,this)},removeHooks:function(){this._map.off("dblclick",this._onDoubleClick,this)},_onDoubleClick:function(t){var i=this._map,e=i.getZoom(),n=i.options.zoomDelta,o=t.originalEvent.shiftKey?e-n:e+n;"center"===i.options.doubleClickZoom?i.setZoom(o):i.setZoomAround(t.containerPoint,o)}});Le.addInitHook("addHandler","doubleClickZoom",Pn),Le.mergeOptions({dragging:!0,inertia:!zi,inertiaDeceleration:3400,inertiaMaxSpeed:1/0,easeLinearity:.2,worldCopyJump:!1,maxBoundsViscosity:0});var bn=Ze.extend({addHooks:function(){if(!this._draggable){var t=this._map;this._draggable=new Be(t._mapPane,t._container),this._draggable.on({dragstart:this._onDragStart,drag:this._onDrag,dragend:this._onDragEnd},this),this._draggable.on("predrag",this._onPreDragLimit,this),t.options.worldCopyJump&&(this._draggable.on("predrag",this._onPreDragWrap,this),t.on("zoomend",this._onZoomEnd,this),t.whenReady(this._onZoomEnd,this))}pt(this._map._container,"leaflet-grab leaflet-touch-drag"),this._draggable.enable(),this._positions=[],this._times=[]},removeHooks:function(){mt(this._map._container,"leaflet-grab"),mt(this._map._container,"leaflet-touch-drag"),this._draggable.disable()},moved:function(){return this._draggable&&this._draggable._moved},moving:function(){return this._draggable&&this._draggable._moving},_onDragStart:function(){var t=this._map;if(t._stop(),this._map.options.maxBounds&&this._map.options.maxBoundsViscosity){var i=z(this._map.options.maxBounds);this._offsetLimit=b(this._map.latLngToContainerPoint(i.getNorthWest()).multiplyBy(-1),this._map.latLngToContainerPoint(i.getSouthEast()).multiplyBy(-1).add(this._map.getSize())),this._viscosity=Math.min(1,Math.max(0,this._map.options.maxBoundsViscosity))}else this._offsetLimit=null;t.fire("movestart").fire("dragstart"),t.options.inertia&&(this._positions=[],this._times=[])},_onDrag:function(t){if(this._map.options.inertia){var i=this._lastTime=+new Date,e=this._lastPos=this._draggable._absPos||this._draggable._newPos;this._positions.push(e),this._times.push(i),this._prunePositions(i)}this._map.fire("move",t).fire("drag",t)},_prunePositions:function(t){for(;this._positions.length>1&&t-this._times[0]>50;)this._positions.shift(),this._times.shift()},_onZoomEnd:function(){var t=this._map.getSize().divideBy(2),i=this._map.latLngToLayerPoint([0,0]);this._initialWorldOffset=i.subtract(t).x,this._worldWidth=this._map.getPixelWorldBounds().getSize().x},_viscousLimit:function(t,i){return t-(t-i)*this._viscosity},_onPreDragLimit:function(){if(this._viscosity&&this._offsetLimit){var t=this._draggable._newPos.subtract(this._draggable._startPos),i=this._offsetLimit;t.x<i.min.x&&(t.x=this._viscousLimit(t.x,i.min.x)),t.y<i.min.y&&(t.y=this._viscousLimit(t.y,i.min.y)),t.x>i.max.x&&(t.x=this._viscousLimit(t.x,i.max.x)),t.y>i.max.y&&(t.y=this._viscousLimit(t.y,i.max.y)),this._draggable._newPos=this._draggable._startPos.add(t)}},_onPreDragWrap:function(){var t=this._worldWidth,i=Math.round(t/2),e=this._initialWorldOffset,n=this._draggable._newPos.x,o=(n-i+e)%t+i-e,s=(n+i+e)%t-i-e,r=Math.abs(o+e)<Math.abs(s+e)?o:s;this._draggable._absPos=this._draggable._newPos.clone(),this._draggable._newPos.x=r},_onDragEnd:function(t){var i=this._map,e=i.options,n=!e.inertia||this._times.length<2;if(i.fire("dragend",t),n)i.fire("moveend");else{this._prunePositions(+new Date);var o=this._lastPos.subtract(this._positions[0]),s=(this._lastTime-this._times[0])/1e3,r=e.easeLinearity,a=o.multiplyBy(r/s),h=a.distanceTo([0,0]),u=Math.min(e.inertiaMaxSpeed,h),l=a.multiplyBy(u/h),c=u/(e.inertiaDeceleration*r),_=l.multiplyBy(-c/2).round();_.x||_.y?(_=i._limitOffset(_,i.options.maxBounds),f(function(){i.panBy(_,{duration:c,easeLinearity:r,noMoveStart:!0,animate:!0})})):i.fire("moveend")}}});Le.addInitHook("addHandler","dragging",bn),Le.mergeOptions({keyboard:!0,keyboardPanDelta:80});var Tn=Ze.extend({keyCodes:{left:[37],right:[39],down:[40],up:[38],zoomIn:[187,107,61,171],zoomOut:[189,109,54,173]},initialize:function(t){this._map=t,this._setPanDelta(t.options.keyboardPanDelta),this._setZoomDelta(t.options.zoomDelta)},addHooks:function(){var t=this._map._container;t.tabIndex<=0&&(t.tabIndex="0"),V(t,{focus:this._onFocus,blur:this._onBlur,mousedown:this._onMouseDown},this),this._map.on({focus:this._addHooks,blur:this._removeHooks},this)},removeHooks:function(){this._removeHooks(),q(this._map._container,{focus:this._onFocus,blur:this._onBlur,mousedown:this._onMouseDown},this),this._map.off({focus:this._addHooks,blur:this._removeHooks},this)},_onMouseDown:function(){if(!this._focused){var t=document.body,i=document.documentElement,e=t.scrollTop||i.scrollTop,n=t.scrollLeft||i.scrollLeft;this._map._container.focus(),window.scrollTo(n,e)}},_onFocus:function(){this._focused=!0,this._map.fire("focus")},_onBlur:function(){this._focused=!1,this._map.fire("blur")},_setPanDelta:function(t){var i,e,n=this._panKeys={},o=this.keyCodes;for(i=0,e=o.left.length;i<e;i++)n[o.left[i]]=[-1*t,0];for(i=0,e=o.right.length;i<e;i++)n[o.right[i]]=[t,0];for(i=0,e=o.down.length;i<e;i++)n[o.down[i]]=[0,t];for(i=0,e=o.up.length;i<e;i++)n[o.up[i]]=[0,-1*t]},_setZoomDelta:function(t){var i,e,n=this._zoomKeys={},o=this.keyCodes;for(i=0,e=o.zoomIn.length;i<e;i++)n[o.zoomIn[i]]=t;for(i=0,e=o.zoomOut.length;i<e;i++)n[o.zoomOut[i]]=-t},_addHooks:function(){V(document,"keydown",this._onKeyDown,this)},_removeHooks:function(){q(document,"keydown",this._onKeyDown,this)},_onKeyDown:function(t){if(!(t.altKey||t.ctrlKey||t.metaKey)){var i,e=t.keyCode,n=this._map;if(e in this._panKeys){if(n._panAnim&&n._panAnim._inProgress)return;i=this._panKeys[e],t.shiftKey&&(i=w(i).multiplyBy(3)),n.panBy(i),n.options.maxBounds&&n.panInsideBounds(n.options.maxBounds)}else if(e in this._zoomKeys)n.setZoom(n.getZoom()+(t.shiftKey?3:1)*this._zoomKeys[e]);else{if(27!==e||!n._popup||!n._popup.options.closeOnEscapeKey)return;n.closePopup()}Q(t)}}});Le.addInitHook("addHandler","keyboard",Tn),Le.mergeOptions({scrollWheelZoom:!0,wheelDebounceTime:40,wheelPxPerZoomLevel:60});var zn=Ze.extend({addHooks:function(){V(this._map._container,"mousewheel",this._onWheelScroll,this),this._delta=0},removeHooks:function(){q(this._map._container,"mousewheel",this._onWheelScroll,this)},_onWheelScroll:function(t){var i=it(t),n=this._map.options.wheelDebounceTime;this._delta+=i,this._lastMousePos=this._map.mouseEventToContainerPoint(t),this._startTime||(this._startTime=+new Date);var o=Math.max(n-(+new Date-this._startTime),0);clearTimeout(this._timer),this._timer=setTimeout(e(this._performZoom,this),o),Q(t)},_performZoom:function(){var t=this._map,i=t.getZoom(),e=this._map.options.zoomSnap||0;t._stop();var n=this._delta/(4*this._map.options.wheelPxPerZoomLevel),o=4*Math.log(2/(1+Math.exp(-Math.abs(n))))/Math.LN2,s=e?Math.ceil(o/e)*e:o,r=t._limitZoom(i+(this._delta>0?s:-s))-i;this._delta=0,this._startTime=null,r&&("center"===t.options.scrollWheelZoom?t.setZoom(i+r):t.setZoomAround(this._lastMousePos,i+r))}});Le.addInitHook("addHandler","scrollWheelZoom",zn),Le.mergeOptions({tap:!0,tapTolerance:15});var Mn=Ze.extend({addHooks:function(){V(this._map._container,"touchstart",this._onDown,this)},removeHooks:function(){q(this._map._container,"touchstart",this._onDown,this)},_onDown:function(t){if(t.touches){if($(t),this._fireClick=!0,t.touches.length>1)return this._fireClick=!1,void clearTimeout(this._holdTimeout);var i=t.touches[0],n=i.target;this._startPos=this._newPos=new x(i.clientX,i.clientY),n.tagName&&"a"===n.tagName.toLowerCase()&&pt(n,"leaflet-active"),this._holdTimeout=setTimeout(e(function(){this._isTapValid()&&(this._fireClick=!1,this._onUp(),this._simulateEvent("contextmenu",i))},this),1e3),this._simulateEvent("mousedown",i),V(document,{touchmove:this._onMove,touchend:this._onUp},this)}},_onUp:function(t){if(clearTimeout(this._holdTimeout),q(document,{touchmove:this._onMove,touchend:this._onUp},this),this._fireClick&&t&&t.changedTouches){var i=t.changedTouches[0],e=i.target;e&&e.tagName&&"a"===e.tagName.toLowerCase()&&mt(e,"leaflet-active"),this._simulateEvent("mouseup",i),this._isTapValid()&&this._simulateEvent("click",i)}},_isTapValid:function(){return this._newPos.distanceTo(this._startPos)<=this._map.options.tapTolerance},_onMove:function(t){var i=t.touches[0];this._newPos=new x(i.clientX,i.clientY),this._simulateEvent("mousemove",i)},_simulateEvent:function(t,i){var 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c=.9996*s*((h=Math.cos(l)*(M-e))+(1-i+a)*h*h*h/6+(5-18*i+i*i+72*a-.39089081163157013)*h*h*h*h*h/120)+5e5,u=.9996*(6378137*(.9983242984503243*l-.002514607064228144*Math.sin(2*l)+2639046602129982e-21*Math.sin(4*l)-3.418046101696858e-9*Math.sin(6*l))+s*Math.tan(l)*(h*h/2+(5-i+9*a+4*a*a)*h*h*h*h/24+(61-58*i+i*i+600*a-2.2240339282485886)*h*h*h*h*h*h/720));return r<0&&(u+=1e7),{northing:Math.round(u),easting:Math.round(c),zoneNumber:n,zoneLetter:function(t){var s="Z";return t<=84&&72<=t?s="X":t<72&&64<=t?s="W":t<64&&56<=t?s="V":t<56&&48<=t?s="U":t<48&&40<=t?s="T":t<40&&32<=t?s="S":t<32&&24<=t?s="R":t<24&&16<=t?s="Q":t<16&&8<=t?s="P":t<8&&0<=t?s="N":t<0&&-8<=t?s="M":t<-8&&-16<=t?s="L":t<-16&&-24<=t?s="K":t<-24&&-32<=t?s="J":t<-32&&-40<=t?s="H":t<-40&&-48<=t?s="G":t<-48&&-56<=t?s="F":t<-56&&-64<=t?s="E":t<-64&&-72<=t?s="D":t<-72&&-80<=t&&(s="C"),s}(r)}}({lat:t[1],lon:t[0]}),a=s,h="00000"+i.easting,e="00000"+i.northing,i.zoneNumber+i.zoneLetter+function(t,s,i){var a=b(i);return function(t,s,i){var a=i-1,h=Pt.charCodeAt(a),e=St.charCodeAt(a),n=h+t-1,r=e+s,o=!1;return It<n&&(n=n-It+Nt-1,o=!0),(n===kt||h<kt&&kt<n||(kt<n||h<kt)&&o)&&n++,(n===Et||h<Et&&Et<n||(Et<n||h<Et)&&o)&&++n===kt&&n++,It<n&&(n=n-It+Nt-1),o=qt<r&&(r=r-qt+Nt-1,!0),(r===kt||e<kt&&kt<r||(kt<r||e<kt)&&o)&&r++,(r===Et||e<Et&&Et<r||(Et<r||e<Et)&&o)&&++r===kt&&r++,qt<r&&(r=r-qt+Nt-1),String.fromCharCode(n)+String.fromCharCode(r)}(Math.floor(t/1e5),Math.floor(s/1e5)%20,a)}(i.easting,i.northing,i.zoneNumber)+h.substr(h.length-5,a)+e.substr(e.length-5,a);var i,a,h,e}function y(t){var s=g(v(t.toUpperCase()));return s.lat&&s.lon?[s.lon,s.lat]:[(s.left+s.right)/2,(s.top+s.bottom)/2]}function _(t){return t*(Math.PI/180)}function x(t){return t/Math.PI*180}function g(t){var s=t.northing,i=t.easting,a=t.zoneLetter,h=t.zoneNumber;if(h<0||60<h)return null;var e,n,r,o,l,M,c,u,f=(1-Math.sqrt(.99330562))/(1+Math.sqrt(.99330562)),m=i-5e5,p=s;a<"N"&&(p-=1e7),M=6*(h-1)-180+3,u=(c=p/.9996/6367449.145945056)+(3*f/2-27*f*f*f/32)*Math.sin(2*c)+(21*f*f/16-55*f*f*f*f/32)*Math.sin(4*c)+151*f*f*f/96*Math.sin(6*c),e=6378137/Math.sqrt(1-.00669438*Math.sin(u)*Math.sin(u)),n=Math.tan(u)*Math.tan(u),r=.006739496752268451*Math.cos(u)*Math.cos(u),o=6335439.32722994/Math.pow(1-.00669438*Math.sin(u)*Math.sin(u),1.5),l=m/(.9996*e);var d,y=x(y=u-e*Math.tan(u)/o*(l*l/2-(5+3*n+10*r-4*r*r-.06065547077041606)*l*l*l*l/24+(61+90*n+298*r+45*n*n-1.6983531815716497-3*r*r)*l*l*l*l*l*l/720)),_=M+x(_=(l-(1+2*n+r)*l*l*l/6+(5-2*r+28*n-3*r*r+.05391597401814761+24*n*n)*l*l*l*l*l/120)/Math.cos(u));return t.accuracy?{top:(d=g({northing:t.northing+t.accuracy,easting:t.easting+t.accuracy,zoneLetter:t.zoneLetter,zoneNumber:t.zoneNumber})).lat,right:d.lon,bottom:y,left:_}:{lat:y,lon:_}}function b(t){var s=t%Ct;return 0===s&&(s=Ct),s}function v(t){if(t&&0===t.length)throw"MGRSPoint 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Mercator","etmerc"]},as={init:function(){var t=function(t,s){if(void 0===t){if((t=Math.floor(30*(nt(s)+Math.PI)/Math.PI)+1)<0)return 0;if(60<t)return 60}return t}(this.zone,this.long0);if(void 0===t)throw new Error("unknown utm zone");this.lat0=0,this.long0=(6*Math.abs(t)-183)*N,this.x0=5e5,this.y0=this.utmSouth?1e7:0,this.k0=.9996,is.init.apply(this),this.forward=is.forward,this.inverse=is.inverse},names:["Universal Transverse Mercator System","utm"],dependsOn:"etmerc"},hs={init:function(){var t=Math.sin(this.lat0),s=Math.cos(this.lat0);s*=s,this.rc=Math.sqrt(1-this.es)/(1-this.es*t*t),this.C=Math.sqrt(1+this.es*s*s/(1-this.es)),this.phic0=Math.asin(t/this.C),this.ratexp=.5*this.C*this.e,this.K=Math.tan(.5*this.phic0+U)/(Math.pow(Math.tan(.5*this.lat0+U),this.C)*Bt(this.e*t,this.ratexp))},forward:function(t){var s=t.x,i=t.y;return t.y=2*Math.atan(this.K*Math.pow(Math.tan(.5*i+U),this.C)*Bt(this.e*Math.sin(i),this.ratexp))-z,t.x=this.C*s,t},inverse:function(t){for(var s=t.x/this.C,i=t.y,a=Math.pow(Math.tan(.5*i+U)/this.K,1/this.C),h=20;0<h&&(i=2*Math.atan(a*Bt(this.e*Math.sin(t.y),-.5*this.e))-z,!(Math.abs(i-t.y)<1e-14));--h)t.y=i;return h?(t.x=s,t.y=i,t):null},names:["gauss"]},es={init:function(){hs.init.apply(this),this.rc&&(this.sinc0=Math.sin(this.phic0),this.cosc0=Math.cos(this.phic0),this.R2=2*this.rc,this.title||(this.title="Oblique Stereographic Alternative"))},forward:function(t){var s,i,a,h;return t.x=nt(t.x-this.long0),hs.forward.apply(this,[t]),s=Math.sin(t.y),i=Math.cos(t.y),a=Math.cos(t.x),h=this.k0*this.R2/(1+this.sinc0*s+this.cosc0*i*a),t.x=h*i*Math.sin(t.x),t.y=h*(this.cosc0*s-this.sinc0*i*a),t.x=this.a*t.x+this.x0,t.y=this.a*t.y+this.y0,t},inverse:function(t){var s,i,a,h,e,n;return t.x=(t.x-this.x0)/this.a,t.y=(t.y-this.y0)/this.a,t.x/=this.k0,t.y/=this.k0,n=(s=Math.sqrt(t.x*t.x+t.y*t.y))?(i=2*Math.atan2(s,this.R2),a=Math.sin(i),h=Math.cos(i),e=Math.asin(h*this.sinc0+t.y*a*this.cosc0/s),Math.atan2(t.x*a,s*this.cosc0*h-t.y*this.sinc0*a)):(e=this.phic0,0),t.x=n,t.y=e,hs.inverse.apply(this,[t]),t.x=nt(t.x+this.long0),t},names:["Stereographic_North_Pole","Oblique_Stereographic","Polar_Stereographic","sterea","Oblique Stereographic Alternative","Double_Stereographic"]},ns={init:function(){this.coslat0=Math.cos(this.lat0),this.sinlat0=Math.sin(this.lat0),this.sphere?1===this.k0&&!isNaN(this.lat_ts)&&Math.abs(this.coslat0)<=D&&(this.k0=.5*(1+et(this.lat0)*Math.sin(this.lat_ts))):(Math.abs(this.coslat0)<=D&&(0<this.lat0?this.con=1:this.con=-1),this.cons=Math.sqrt(Math.pow(1+this.e,1+this.e)*Math.pow(1-this.e,1-this.e)),1===this.k0&&!isNaN(this.lat_ts)&&Math.abs(this.coslat0)<=D&&(this.k0=.5*this.cons*ht(this.e,Math.sin(this.lat_ts),Math.cos(this.lat_ts))/rt(this.e,this.con*this.lat_ts,this.con*Math.sin(this.lat_ts))),this.ms1=ht(this.e,this.sinlat0,this.coslat0),this.X0=2*Math.atan(this.ssfn_(this.lat0,this.sinlat0,this.e))-z,this.cosX0=Math.cos(this.X0),this.sinX0=Math.sin(this.X0))},forward:function(t){var s,i,a,h,e,n,r=t.x,o=t.y,l=Math.sin(o),M=Math.cos(o),c=nt(r-this.long0);return Math.abs(Math.abs(r-this.long0)-Math.PI)<=D&&Math.abs(o+this.lat0)<=D?(t.x=NaN,t.y=NaN):this.sphere?(s=2*this.k0/(1+this.sinlat0*l+this.coslat0*M*Math.cos(c)),t.x=this.a*s*M*Math.sin(c)+this.x0,t.y=this.a*s*(this.coslat0*l-this.sinlat0*M*Math.cos(c))+this.y0):(i=2*Math.atan(this.ssfn_(o,l,this.e))-z,h=Math.cos(i),a=Math.sin(i),Math.abs(this.coslat0)<=D?(e=rt(this.e,o*this.con,this.con*l),n=2*this.a*this.k0*e/this.cons,t.x=this.x0+n*Math.sin(r-this.long0),t.y=this.y0-this.con*n*Math.cos(r-this.long0)):(Math.abs(this.sinlat0)<D?(s=2*this.a*this.k0/(1+h*Math.cos(c)),t.y=s*a):(s=2*this.a*this.k0*this.ms1/(this.cosX0*(1+this.sinX0*a+this.cosX0*h*Math.cos(c))),t.y=s*(this.cosX0*a-this.sinX0*h*Math.cos(c))+this.y0),t.x=s*h*Math.sin(c)+this.x0)),t},inverse:function(t){t.x-=this.x0,t.y-=this.y0;var s,i,a,h=Math.sqrt(t.x*t.x+t.y*t.y);if(this.sphere){var e=2*Math.atan(h/(2*this.a*this.k0)),n=this.long0,r=this.lat0;return h<=D||(r=Math.asin(Math.cos(e)*this.sinlat0+t.y*Math.sin(e)*this.coslat0/h),n=nt(Math.abs(this.coslat0)<D?0<this.lat0?this.long0+Math.atan2(t.x,-1*t.y):this.long0+Math.atan2(t.x,t.y):this.long0+Math.atan2(t.x*Math.sin(e),h*this.coslat0*Math.cos(e)-t.y*this.sinlat0*Math.sin(e)))),t.x=n,t.y=r,t}if(Math.abs(this.coslat0)<=D){if(h<=D)return r=this.lat0,n=this.long0,t.x=n,t.y=r,t;t.x*=this.con,t.y*=this.con,s=h*this.cons/(2*this.a*this.k0),r=this.con*ot(this.e,s),n=this.con*nt(this.con*this.long0+Math.atan2(t.x,-1*t.y))}else i=2*Math.atan(h*this.cosX0/(2*this.a*this.k0*this.ms1)),n=this.long0,h<=D?a=this.X0:(a=Math.asin(Math.cos(i)*this.sinX0+t.y*Math.sin(i)*this.cosX0/h),n=nt(this.long0+Math.atan2(t.x*Math.sin(i),h*this.cosX0*Math.cos(i)-t.y*this.sinX0*Math.sin(i)))),r=-1*ot(this.e,Math.tan(.5*(z+a)));return t.x=n,t.y=r,t},names:["stere","Stereographic_South_Pole","Polar Stereographic (variant B)"],ssfn_:function(t,s,i){return s*=i,Math.tan(.5*(z+t))*Math.pow((1-s)/(1+s),.5*i)}},rs={init:function(){var t=this.lat0;this.lambda0=this.long0;var s=Math.sin(t),i=this.a,a=1/this.rf,h=2*a-Math.pow(a,2),e=this.e=Math.sqrt(h);this.R=this.k0*i*Math.sqrt(1-h)/(1-h*Math.pow(s,2)),this.alpha=Math.sqrt(1+h/(1-h)*Math.pow(Math.cos(t),4)),this.b0=Math.asin(s/this.alpha);var n=Math.log(Math.tan(Math.PI/4+this.b0/2)),r=Math.log(Math.tan(Math.PI/4+t/2)),o=Math.log((1+e*s)/(1-e*s));this.K=n-this.alpha*r+this.alpha*e/2*o},forward:function(t){var s=Math.log(Math.tan(Math.PI/4-t.y/2)),i=this.e/2*Math.log((1+this.e*Math.sin(t.y))/(1-this.e*Math.sin(t.y))),a=-this.alpha*(s+i)+this.K,h=2*(Math.atan(Math.exp(a))-Math.PI/4),e=this.alpha*(t.x-this.lambda0),n=Math.atan(Math.sin(e)/(Math.sin(this.b0)*Math.tan(h)+Math.cos(this.b0)*Math.cos(e))),r=Math.asin(Math.cos(this.b0)*Math.sin(h)-Math.sin(this.b0)*Math.cos(h)*Math.cos(e));return t.y=this.R/2*Math.log((1+Math.sin(r))/(1-Math.sin(r)))+this.y0,t.x=this.R*n+this.x0,t},inverse:function(t){for(var s=t.x-this.x0,i=t.y-this.y0,a=s/this.R,h=2*(Math.atan(Math.exp(i/this.R))-Math.PI/4),e=Math.asin(Math.cos(this.b0)*Math.sin(h)+Math.sin(this.b0)*Math.cos(h)*Math.cos(a)),n=Math.atan(Math.sin(a)/(Math.cos(this.b0)*Math.cos(a)-Math.sin(this.b0)*Math.tan(h))),r=this.lambda0+n/this.alpha,o=0,l=e,M=-1e3,c=0;1e-7<Math.abs(l-M);){if(20<++c)return;o=1/this.alpha*(Math.log(Math.tan(Math.PI/4+e/2))-this.K)+this.e*Math.log(Math.tan(Math.PI/4+Math.asin(this.e*Math.sin(l))/2)),M=l,l=2*Math.atan(Math.exp(o))-Math.PI/2}return t.x=r,t.y=l,t},names:["somerc"]},os={init:function(){this.no_off=this.no_off||!1,this.no_rot=this.no_rot||!1,isNaN(this.k0)&&(this.k0=1);var t=Math.sin(this.lat0),s=Math.cos(this.lat0),i=this.e*t;this.bl=Math.sqrt(1+this.es/(1-this.es)*Math.pow(s,4)),this.al=this.a*this.bl*this.k0*Math.sqrt(1-this.es)/(1-i*i);var a,h,e,n,r,o,l,M,c,u,f=rt(this.e,this.lat0,t),m=this.bl/s*Math.sqrt((1-this.es)/(1-i*i));m*m<1&&(m=1),isNaN(this.longc)?(h=rt(this.e,this.lat1,Math.sin(this.lat1)),e=rt(this.e,this.lat2,Math.sin(this.lat2)),0<=this.lat0?this.el=(m+Math.sqrt(m*m-1))*Math.pow(f,this.bl):this.el=(m-Math.sqrt(m*m-1))*Math.pow(f,this.bl),n=Math.pow(h,this.bl),r=Math.pow(e,this.bl),o=.5*((a=this.el/n)-1/a),l=(this.el*this.el-r*n)/(this.el*this.el+r*n),M=(r-n)/(r+n),c=nt(this.long1-this.long2),this.long0=.5*(this.long1+this.long2)-Math.atan(l*Math.tan(.5*this.bl*c)/M)/this.bl,this.long0=nt(this.long0),u=nt(this.long1-this.long0),this.gamma0=Math.atan(Math.sin(this.bl*u)/o),this.alpha=Math.asin(m*Math.sin(this.gamma0))):(a=0<=this.lat0?m+Math.sqrt(m*m-1):m-Math.sqrt(m*m-1),this.el=a*Math.pow(f,this.bl),o=.5*(a-1/a),this.gamma0=Math.asin(Math.sin(this.alpha)/m),this.long0=this.longc-Math.asin(o*Math.tan(this.gamma0))/this.bl),this.no_off?this.uc=0:0<=this.lat0?this.uc=this.al/this.bl*Math.atan2(Math.sqrt(m*m-1),Math.cos(this.alpha)):this.uc=-1*this.al/this.bl*Math.atan2(Math.sqrt(m*m-1),Math.cos(this.alpha))},forward:function(t){var s,i,a,h,e,n,r,o,l,M=t.x,c=t.y,u=nt(M-this.long0);return l=Math.abs(Math.abs(c)-z)<=D?(s=0<c?-1:1,o=this.al/this.bl*Math.log(Math.tan(U+s*this.gamma0*.5)),-1*s*z*this.al/this.bl):(i=rt(this.e,c,Math.sin(c)),h=.5*((a=this.el/Math.pow(i,this.bl))-1/a),e=.5*(a+1/a),n=Math.sin(this.bl*u),r=(h*Math.sin(this.gamma0)-n*Math.cos(this.gamma0))/e,o=Math.abs(Math.abs(r)-1)<=D?Number.POSITIVE_INFINITY:.5*this.al*Math.log((1-r)/(1+r))/this.bl,Math.abs(Math.cos(this.bl*u))<=D?this.al*this.bl*u:this.al*Math.atan2(h*Math.cos(this.gamma0)+n*Math.sin(this.gamma0),Math.cos(this.bl*u))/this.bl),this.no_rot?(t.x=this.x0+l,t.y=this.y0+o):(l-=this.uc,t.x=this.x0+o*Math.cos(this.alpha)+l*Math.sin(this.alpha),t.y=this.y0+l*Math.cos(this.alpha)-o*Math.sin(this.alpha)),t},inverse:function(t){var s,i;this.no_rot?(i=t.y-this.y0,s=t.x-this.x0):(i=(t.x-this.x0)*Math.cos(this.alpha)-(t.y-this.y0)*Math.sin(this.alpha),s=(t.y-this.y0)*Math.cos(this.alpha)+(t.x-this.x0)*Math.sin(this.alpha),s+=this.uc);var a=Math.exp(-1*this.bl*i/this.al),h=.5*(a-1/a),e=.5*(a+1/a),n=Math.sin(this.bl*s/this.al),r=(n*Math.cos(this.gamma0)+h*Math.sin(this.gamma0))/e,o=Math.pow(this.el/Math.sqrt((1+r)/(1-r)),1/this.bl);return Math.abs(r-1)<D?(t.x=this.long0,t.y=z):Math.abs(1+r)<D?(t.x=this.long0,t.y=-1*z):(t.y=ot(this.e,o),t.x=nt(this.long0-Math.atan2(h*Math.cos(this.gamma0)-n*Math.sin(this.gamma0),Math.cos(this.bl*s/this.al))/this.bl)),t},names:["Hotine_Oblique_Mercator","Hotine Oblique Mercator","Hotine_Oblique_Mercator_Azimuth_Natural_Origin","Hotine_Oblique_Mercator_Azimuth_Center","omerc"]},ls={init:function(){var t,s,i,a,h,e,n,r,o,l;this.lat2||(this.lat2=this.lat1),this.k0||(this.k0=1),this.x0=this.x0||0,this.y0=this.y0||0,Math.abs(this.lat1+this.lat2)<D||(t=this.b/this.a,this.e=Math.sqrt(1-t*t),s=Math.sin(this.lat1),i=Math.cos(this.lat1),a=ht(this.e,s,i),h=rt(this.e,this.lat1,s),e=Math.sin(this.lat2),n=Math.cos(this.lat2),r=ht(this.e,e,n),o=rt(this.e,this.lat2,e),l=rt(this.e,this.lat0,Math.sin(this.lat0)),Math.abs(this.lat1-this.lat2)>D?this.ns=Math.log(a/r)/Math.log(h/o):this.ns=s,isNaN(this.ns)&&(this.ns=s),this.f0=a/(this.ns*Math.pow(h,this.ns)),this.rh=this.a*this.f0*Math.pow(l,this.ns),this.title||(this.title="Lambert Conformal Conic"))},forward:function(t){var s=t.x,i=t.y;Math.abs(2*Math.abs(i)-Math.PI)<=D&&(i=et(i)*(z-2*D));var a,h,e=Math.abs(Math.abs(i)-z);if(D<e)a=rt(this.e,i,Math.sin(i)),h=this.a*this.f0*Math.pow(a,this.ns);else{if((e=i*this.ns)<=0)return null;h=0}var n=this.ns*nt(s-this.long0);return t.x=this.k0*(h*Math.sin(n))+this.x0,t.y=this.k0*(this.rh-h*Math.cos(n))+this.y0,t},inverse:function(t){var s,i,a,h,e=(t.x-this.x0)/this.k0,n=this.rh-(t.y-this.y0)/this.k0,r=0<this.ns?(s=Math.sqrt(e*e+n*n),1):(s=-Math.sqrt(e*e+n*n),-1),o=0;if(0!==s&&(o=Math.atan2(r*e,r*n)),0!==s||0<this.ns){if(r=1/this.ns,i=Math.pow(s/(this.a*this.f0),r),-9999===(a=ot(this.e,i)))return null}else a=-z;return h=nt(o/this.ns+this.long0),t.x=h,t.y=a,t},names:["Lambert Tangential Conformal Conic Projection","Lambert_Conformal_Conic","Lambert_Conformal_Conic_2SP","lcc"]},Ms={init:function(){this.a=6377397.155,this.es=.006674372230614,this.e=Math.sqrt(this.es),this.lat0||(this.lat0=.863937979737193),this.long0||(this.long0=.4334234309119251),this.k0||(this.k0=.9999),this.s45=.785398163397448,this.s90=2*this.s45,this.fi0=this.lat0,this.e2=this.es,this.e=Math.sqrt(this.e2),this.alfa=Math.sqrt(1+this.e2*Math.pow(Math.cos(this.fi0),4)/(1-this.e2)),this.uq=1.04216856380474,this.u0=Math.asin(Math.sin(this.fi0)/this.alfa),this.g=Math.pow((1+this.e*Math.sin(this.fi0))/(1-this.e*Math.sin(this.fi0)),this.alfa*this.e/2),this.k=Math.tan(this.u0/2+this.s45)/Math.pow(Math.tan(this.fi0/2+this.s45),this.alfa)*this.g,this.k1=this.k0,this.n0=this.a*Math.sqrt(1-this.e2)/(1-this.e2*Math.pow(Math.sin(this.fi0),2)),this.s0=1.37008346281555,this.n=Math.sin(this.s0),this.ro0=this.k1*this.n0/Math.tan(this.s0),this.ad=this.s90-this.uq},forward:function(t){var s=t.x,i=t.y,a=nt(s-this.long0),h=Math.pow((1+this.e*Math.sin(i))/(1-this.e*Math.sin(i)),this.alfa*this.e/2),e=2*(Math.atan(this.k*Math.pow(Math.tan(i/2+this.s45),this.alfa)/h)-this.s45),n=-a*this.alfa,r=Math.asin(Math.cos(this.ad)*Math.sin(e)+Math.sin(this.ad)*Math.cos(e)*Math.cos(n)),o=Math.asin(Math.cos(e)*Math.sin(n)/Math.cos(r)),l=this.n*o,M=this.ro0*Math.pow(Math.tan(this.s0/2+this.s45),this.n)/Math.pow(Math.tan(r/2+this.s45),this.n);return t.y=M*Math.cos(l),t.x=M*Math.sin(l),this.czech||(t.y*=-1,t.x*=-1),t},inverse:function(t){var s,i,a,h,e,n,r,o=t.x;t.x=t.y,t.y=o,this.czech||(t.y*=-1,t.x*=-1),e=Math.sqrt(t.x*t.x+t.y*t.y),h=Math.atan2(t.y,t.x)/Math.sin(this.s0),a=2*(Math.atan(Math.pow(this.ro0/e,1/this.n)*Math.tan(this.s0/2+this.s45))-this.s45),s=Math.asin(Math.cos(this.ad)*Math.sin(a)-Math.sin(this.ad)*Math.cos(a)*Math.cos(h)),i=Math.asin(Math.cos(a)*Math.sin(h)/Math.cos(s)),t.x=this.long0-i/this.alfa,n=s;for(var l=r=0;t.y=2*(Math.atan(Math.pow(this.k,-1/this.alfa)*Math.pow(Math.tan(s/2+this.s45),1/this.alfa)*Math.pow((1+this.e*Math.sin(n))/(1-this.e*Math.sin(n)),this.e/2))-this.s45),Math.abs(n-t.y)<1e-10&&(r=1),n=t.y,l+=1,0===r&&l<15;);return 15<=l?null:t},names:["Krovak","krovak"]},cs={init:function(){this.sphere||(this.e0=Ft(this.es),this.e1=Qt(this.es),this.e2=Wt(this.es),this.e3=Xt(this.es),this.ml0=this.a*Ut(this.e0,this.e1,this.e2,this.e3,this.lat0))},forward:function(t){var s,i,a,h,e,n,r,o,l,M=t.x,c=t.y,M=nt(M-this.long0);return l=this.sphere?(o=this.a*Math.asin(Math.cos(c)*Math.sin(M)),this.a*(Math.atan2(Math.tan(c),Math.cos(M))-this.lat0)):(s=Math.sin(c),i=Math.cos(c),a=Ht(this.a,this.e,s),h=Math.tan(c)*Math.tan(c),o=a*(e=M*Math.cos(c))*(1-(n=e*e)*h*(1/6-(8-h+8*(r=this.es*i*i/(1-this.es)))*n/120)),this.a*Ut(this.e0,this.e1,this.e2,this.e3,c)-this.ml0+a*s/i*n*(.5+(5-h+6*r)*n/24)),t.x=o+this.x0,t.y=l+this.y0,t},inverse:function(t){t.x-=this.x0,t.y-=this.y0;var s=t.x/this.a,i=t.y/this.a;if(this.sphere)var a=i+this.lat0,h=Math.asin(Math.sin(a)*Math.cos(s)),e=Math.atan2(Math.tan(s),Math.cos(a));else{var n=this.ml0/this.a+i,r=Kt(n,this.e0,this.e1,this.e2,this.e3);if(Math.abs(Math.abs(r)-z)<=D)return t.x=this.long0,t.y=z,i<0&&(t.y*=-1),t;var o=Ht(this.a,this.e,Math.sin(r)),l=o*o*o/this.a/this.a*(1-this.es),M=Math.pow(Math.tan(r),2),c=s*this.a/o,u=c*c;h=r-o*Math.tan(r)/l*c*c*(.5-(1+3*M)*c*c/24),e=c*(1-u*(M/3+(1+3*M)*M*u/15))/Math.cos(r)}return t.x=nt(e+this.long0),t.y=Jt(h),t},names:["Cassini","Cassini_Soldner","cass"]},us={init:function(){var t,s,i,a,h=Math.abs(this.lat0);if(Math.abs(h-z)<D?this.mode=this.lat0<0?this.S_POLE:this.N_POLE:Math.abs(h)<D?this.mode=this.EQUIT:this.mode=this.OBLIQ,0<this.es)switch(this.qp=Vt(this.e,1),this.mmf=.5/(1-this.es),this.apa=(s=this.es,(a=[])[0]=.3333333333333333*s,i=s*s,a[0]+=.17222222222222222*i,a[1]=.06388888888888888*i,i*=s,a[0]+=.10257936507936508*i,a[1]+=.0664021164021164*i,a[2]=.016415012942191543*i,a),this.mode){case this.N_POLE:case this.S_POLE:this.dd=1;break;case this.EQUIT:this.rq=Math.sqrt(.5*this.qp),this.dd=1/this.rq,this.xmf=1,this.ymf=.5*this.qp;break;case this.OBLIQ:this.rq=Math.sqrt(.5*this.qp),t=Math.sin(this.lat0),this.sinb1=Vt(this.e,t)/this.qp,this.cosb1=Math.sqrt(1-this.sinb1*this.sinb1),this.dd=Math.cos(this.lat0)/(Math.sqrt(1-this.es*t*t)*this.rq*this.cosb1),this.ymf=(this.xmf=this.rq)/this.dd,this.xmf*=this.dd}else this.mode===this.OBLIQ&&(this.sinph0=Math.sin(this.lat0),this.cosph0=Math.cos(this.lat0))},forward:function(t){var s,i,a,h,e,n,r,o,l,M,c=t.x,u=t.y,c=nt(c-this.long0);if(this.sphere){if(e=Math.sin(u),M=Math.cos(u),a=Math.cos(c),this.mode===this.OBLIQ||this.mode===this.EQUIT){if((i=this.mode===this.EQUIT?1+M*a:1+this.sinph0*e+this.cosph0*M*a)<=D)return null;s=(i=Math.sqrt(2/i))*M*Math.sin(c),i*=this.mode===this.EQUIT?e:this.cosph0*e-this.sinph0*M*a}else if(this.mode===this.N_POLE||this.mode===this.S_POLE){if(this.mode===this.N_POLE&&(a=-a),Math.abs(u+this.lat0)<D)return null;i=U-.5*u,s=(i=2*(this.mode===this.S_POLE?Math.cos(i):Math.sin(i)))*Math.sin(c),i*=a}}else{switch(l=o=r=0,a=Math.cos(c),h=Math.sin(c),e=Math.sin(u),n=Vt(this.e,e),this.mode!==this.OBLIQ&&this.mode!==this.EQUIT||(r=n/this.qp,o=Math.sqrt(1-r*r)),this.mode){case this.OBLIQ:l=1+this.sinb1*r+this.cosb1*o*a;break;case this.EQUIT:l=1+o*a;break;case this.N_POLE:l=z+u,n=this.qp-n;break;case this.S_POLE:l=u-z,n=this.qp+n}if(Math.abs(l)<D)return null;switch(this.mode){case this.OBLIQ:case this.EQUIT:l=Math.sqrt(2/l),i=this.mode===this.OBLIQ?this.ymf*l*(this.cosb1*r-this.sinb1*o*a):(l=Math.sqrt(2/(1+o*a)))*r*this.ymf,s=this.xmf*l*o*h;break;case this.N_POLE:case this.S_POLE:0<=n?(s=(l=Math.sqrt(n))*h,i=a*(this.mode===this.S_POLE?l:-l)):s=i=0}}return t.x=this.a*s+this.x0,t.y=this.a*i+this.y0,t},inverse:function(t){t.x-=this.x0,t.y-=this.y0;var s,i,a,h,e,n,r,o,l,M,c=t.x/this.a,u=t.y/this.a;if(this.sphere){var f=0,m=0,p=Math.sqrt(c*c+u*u);if(1<(i=.5*p))return null;switch(i=2*Math.asin(i),this.mode!==this.OBLIQ&&this.mode!==this.EQUIT||(m=Math.sin(i),f=Math.cos(i)),this.mode){case this.EQUIT:i=Math.abs(p)<=D?0:Math.asin(u*m/p),c*=m,u=f*p;break;case this.OBLIQ:i=Math.abs(p)<=D?this.lat0:Math.asin(f*this.sinph0+u*m*this.cosph0/p),c*=m*this.cosph0,u=(f-Math.sin(i)*this.sinph0)*p;break;case this.N_POLE:u=-u,i=z-i;break;case this.S_POLE:i-=z}s=0!==u||this.mode!==this.EQUIT&&this.mode!==this.OBLIQ?Math.atan2(c,u):0}else{if(r=0,this.mode===this.OBLIQ||this.mode===this.EQUIT){if(c/=this.dd,u*=this.dd,(n=Math.sqrt(c*c+u*u))<D)return t.x=this.long0,t.y=this.lat0,t;h=2*Math.asin(.5*n/this.rq),a=Math.cos(h),c*=h=Math.sin(h),u=this.mode===this.OBLIQ?(r=a*this.sinb1+u*h*this.cosb1/n,e=this.qp*r,n*this.cosb1*a-u*this.sinb1*h):(r=u*h/n,e=this.qp*r,n*a)}else if(this.mode===this.N_POLE||this.mode===this.S_POLE){if(this.mode===this.N_POLE&&(u=-u),!(e=c*c+u*u))return t.x=this.long0,t.y=this.lat0,t;r=1-e/this.qp,this.mode===this.S_POLE&&(r=-r)}s=Math.atan2(c,u),o=Math.asin(r),l=this.apa,M=o+o,i=o+l[0]*Math.sin(M)+l[1]*Math.sin(M+M)+l[2]*Math.sin(M+M+M)}return t.x=nt(this.long0+s),t.y=i,t},names:["Lambert Azimuthal Equal Area","Lambert_Azimuthal_Equal_Area","laea"],S_POLE:1,N_POLE:2,EQUIT:3,OBLIQ:4},fs={init:function(){Math.abs(this.lat1+this.lat2)<D||(this.temp=this.b/this.a,this.es=1-Math.pow(this.temp,2),this.e3=Math.sqrt(this.es),this.sin_po=Math.sin(this.lat1),this.cos_po=Math.cos(this.lat1),this.t1=this.sin_po,this.con=this.sin_po,this.ms1=ht(this.e3,this.sin_po,this.cos_po),this.qs1=Vt(this.e3,this.sin_po,this.cos_po),this.sin_po=Math.sin(this.lat2),this.cos_po=Math.cos(this.lat2),this.t2=this.sin_po,this.ms2=ht(this.e3,this.sin_po,this.cos_po),this.qs2=Vt(this.e3,this.sin_po,this.cos_po),this.sin_po=Math.sin(this.lat0),this.cos_po=Math.cos(this.lat0),this.t3=this.sin_po,this.qs0=Vt(this.e3,this.sin_po,this.cos_po),Math.abs(this.lat1-this.lat2)>D?this.ns0=(this.ms1*this.ms1-this.ms2*this.ms2)/(this.qs2-this.qs1):this.ns0=this.con,this.c=this.ms1*this.ms1+this.ns0*this.qs1,this.rh=this.a*Math.sqrt(this.c-this.ns0*this.qs0)/this.ns0)},forward:function(t){var s=t.x,i=t.y;this.sin_phi=Math.sin(i),this.cos_phi=Math.cos(i);var a=Vt(this.e3,this.sin_phi,this.cos_phi),h=this.a*Math.sqrt(this.c-this.ns0*a)/this.ns0,e=this.ns0*nt(s-this.long0),n=h*Math.sin(e)+this.x0,r=this.rh-h*Math.cos(e)+this.y0;return t.x=n,t.y=r,t},inverse:function(t){var s,i,a,h,e,n;return t.x-=this.x0,t.y=this.rh-t.y+this.y0,a=0<=this.ns0?(s=Math.sqrt(t.x*t.x+t.y*t.y),1):(s=-Math.sqrt(t.x*t.x+t.y*t.y),-1),(h=0)!==s&&(h=Math.atan2(a*t.x,a*t.y)),a=s*this.ns0/this.a,n=this.sphere?Math.asin((this.c-a*a)/(2*this.ns0)):(i=(this.c-a*a)/this.ns0,this.phi1z(this.e3,i)),e=nt(h/this.ns0+this.long0),t.x=e,t.y=n,t},names:["Albers_Conic_Equal_Area","Albers","aea"],phi1z:function(t,s){var i,a,h,e,n=Zt(.5*s);if(t<D)return n;for(var r=t*t,o=1;o<=25;o++)if(n+=e=.5*(h=1-(a=t*(i=Math.sin(n)))*a)*h/Math.cos(n)*(s/(1-r)-i/h+.5/t*Math.log((1-a)/(1+a))),Math.abs(e)<=1e-7)return n;return null}},ms={init:function(){this.sin_p14=Math.sin(this.lat0),this.cos_p14=Math.cos(this.lat0),this.infinity_dist=1e3*this.a,this.rc=1},forward:function(t){var s,i,a=t.x,h=t.y,e=nt(a-this.long0),n=Math.sin(h),r=Math.cos(h),o=Math.cos(e),l=0<(s=this.sin_p14*n+this.cos_p14*r*o)||Math.abs(s)<=D?(i=this.x0+this.a*r*Math.sin(e)/s,this.y0+this.a*(this.cos_p14*n-this.sin_p14*r*o)/s):(i=this.x0+this.infinity_dist*r*Math.sin(e),this.y0+this.infinity_dist*(this.cos_p14*n-this.sin_p14*r*o));return t.x=i,t.y=l,t},inverse:function(t){var s,i,a,h,e,n;return t.x=(t.x-this.x0)/this.a,t.y=(t.y-this.y0)/this.a,t.x/=this.k0,t.y/=this.k0,e=(s=Math.sqrt(t.x*t.x+t.y*t.y))?(h=Math.atan2(s,this.rc),i=Math.sin(h),a=Math.cos(h),n=Zt(a*this.sin_p14+t.y*i*this.cos_p14/s),e=Math.atan2(t.x*i,s*this.cos_p14*a-t.y*this.sin_p14*i),nt(this.long0+e)):(n=this.phic0,0),t.x=e,t.y=n,t},names:["gnom"]},ps={init:function(){this.sphere||(this.k0=ht(this.e,Math.sin(this.lat_ts),Math.cos(this.lat_ts)))},forward:function(t){var s,i,a,h=t.x,e=t.y,n=nt(h-this.long0);return a=this.sphere?(i=this.x0+this.a*n*Math.cos(this.lat_ts),this.y0+this.a*Math.sin(e)/Math.cos(this.lat_ts)):(s=Vt(this.e,Math.sin(e)),i=this.x0+this.a*this.k0*n,this.y0+this.a*s*.5/this.k0),t.x=i,t.y=a,t},inverse:function(t){var s,i;return t.x-=this.x0,t.y-=this.y0,this.sphere?(s=nt(this.long0+t.x/this.a/Math.cos(this.lat_ts)),i=Math.asin(t.y/this.a*Math.cos(this.lat_ts))):(i=function(t,s){var i=1-(1-t*t)/(2*t)*Math.log((1-t)/(1+t));if(Math.abs(Math.abs(s)-i)<1e-6)return s<0?-1*z:z;for(var a,h,e,n,r=Math.asin(.5*s),o=0;o<30;o++)if(h=Math.sin(r),e=Math.cos(r),n=t*h,r+=a=Math.pow(1-n*n,2)/(2*e)*(s/(1-t*t)-h/(1-n*n)+.5/t*Math.log((1-n)/(1+n))),Math.abs(a)<=1e-10)return r;return NaN}(this.e,2*t.y*this.k0/this.a),s=nt(this.long0+t.x/(this.a*this.k0))),t.x=s,t.y=i,t},names:["cea"]},ds={init:function(){this.x0=this.x0||0,this.y0=this.y0||0,this.lat0=this.lat0||0,this.long0=this.long0||0,this.lat_ts=this.lat_ts||0,this.title=this.title||"Equidistant Cylindrical (Plate Carre)",this.rc=Math.cos(this.lat_ts)},forward:function(t){var s=t.x,i=t.y,a=nt(s-this.long0),h=Jt(i-this.lat0);return t.x=this.x0+this.a*a*this.rc,t.y=this.y0+this.a*h,t},inverse:function(t){var s=t.x,i=t.y;return t.x=nt(this.long0+(s-this.x0)/(this.a*this.rc)),t.y=Jt(this.lat0+(i-this.y0)/this.a),t},names:["Equirectangular","Equidistant_Cylindrical","eqc"]},ys={init:function(){this.temp=this.b/this.a,this.es=1-Math.pow(this.temp,2),this.e=Math.sqrt(this.es),this.e0=Ft(this.es),this.e1=Qt(this.es),this.e2=Wt(this.es),this.e3=Xt(this.es),this.ml0=this.a*Ut(this.e0,this.e1,this.e2,this.e3,this.lat0)},forward:function(t){var s,i,a,h=t.x,e=t.y,n=nt(h-this.long0),r=n*Math.sin(e);return a=this.sphere?Math.abs(e)<=D?(i=this.a*n,-1*this.a*this.lat0):(i=this.a*Math.sin(r)/Math.tan(e),this.a*(Jt(e-this.lat0)+(1-Math.cos(r))/Math.tan(e))):Math.abs(e)<=D?(i=this.a*n,-1*this.ml0):(i=(s=Ht(this.a,this.e,Math.sin(e))/Math.tan(e))*Math.sin(r),this.a*Ut(this.e0,this.e1,this.e2,this.e3,e)-this.ml0+s*(1-Math.cos(r))),t.x=i+this.x0,t.y=a+this.y0,t},inverse:function(t){var s,i,a,h,e,n,r,o,l=t.x-this.x0,M=t.y-this.y0;if(this.sphere)if(Math.abs(M+this.a*this.lat0)<=D)s=nt(l/this.a+this.long0),i=0;else{for(var c,u=this.lat0+M/this.a,f=l*l/this.a/this.a+u*u,m=u,p=20;p;--p)if(m+=a=-1*(u*(m*(c=Math.tan(m))+1)-m-.5*(m*m+f)*c)/((m-u)/c-1),Math.abs(a)<=D){i=m;break}s=nt(this.long0+Math.asin(l*Math.tan(m)/this.a)/Math.sin(i))}else if(Math.abs(M+this.ml0)<=D)i=0,s=nt(this.long0+l/this.a);else{for(u=(this.ml0+M)/this.a,f=l*l/this.a/this.a+u*u,m=u,p=20;p;--p)if(o=this.e*Math.sin(m),h=Math.sqrt(1-o*o)*Math.tan(m),e=this.a*Ut(this.e0,this.e1,this.e2,this.e3,m),n=this.e0-2*this.e1*Math.cos(2*m)+4*this.e2*Math.cos(4*m)-6*this.e3*Math.cos(6*m),m-=a=(u*(h*(r=e/this.a)+1)-r-.5*h*(r*r+f))/(this.es*Math.sin(2*m)*(r*r+f-2*u*r)/(4*h)+(u-r)*(h*n-2/Math.sin(2*m))-n),Math.abs(a)<=D){i=m;break}h=Math.sqrt(1-this.es*Math.pow(Math.sin(i),2))*Math.tan(i),s=nt(this.long0+Math.asin(l*h/this.a)/Math.sin(i))}return t.x=s,t.y=i,t},names:["Polyconic","poly"]},_s={init:function(){this.A=[],this.A[1]=.6399175073,this.A[2]=-.1358797613,this.A[3]=.063294409,this.A[4]=-.02526853,this.A[5]=.0117879,this.A[6]=-.0055161,this.A[7]=.0026906,this.A[8]=-.001333,this.A[9]=67e-5,this.A[10]=-34e-5,this.B_re=[],this.B_im=[],this.B_re[1]=.7557853228,this.B_im[1]=0,this.B_re[2]=.249204646,this.B_im[2]=.003371507,this.B_re[3]=-.001541739,this.B_im[3]=.04105856,this.B_re[4]=-.10162907,this.B_im[4]=.01727609,this.B_re[5]=-.26623489,this.B_im[5]=-.36249218,this.B_re[6]=-.6870983,this.B_im[6]=-1.1651967,this.C_re=[],this.C_im=[],this.C_re[1]=1.3231270439,this.C_im[1]=0,this.C_re[2]=-.577245789,this.C_im[2]=-.007809598,this.C_re[3]=.508307513,this.C_im[3]=-.112208952,this.C_re[4]=-.15094762,this.C_im[4]=.18200602,this.C_re[5]=1.01418179,this.C_im[5]=1.64497696,this.C_re[6]=1.9660549,this.C_im[6]=2.5127645,this.D=[],this.D[1]=1.5627014243,this.D[2]=.5185406398,this.D[3]=-.03333098,this.D[4]=-.1052906,this.D[5]=-.0368594,this.D[6]=.007317,this.D[7]=.0122,this.D[8]=.00394,this.D[9]=-.0013},forward:function(t){for(var s=t.x,i=t.y-this.lat0,a=s-this.long0,h=i/j*1e-5,e=a,n=1,r=0,o=1;o<=10;o++)n*=h,r+=this.A[o]*n;var l,M=r,c=e,u=1,f=0,m=0,p=0;for(o=1;o<=6;o++)l=f*M+u*c,u=u*M-f*c,f=l,m=m+this.B_re[o]*u-this.B_im[o]*f,p=p+this.B_im[o]*u+this.B_re[o]*f;return t.x=p*this.a+this.x0,t.y=m*this.a+this.y0,t},inverse:function(t){var s,i=t.x,a=t.y,h=i-this.x0,e=(a-this.y0)/this.a,n=h/this.a,r=1,o=0,l=0,M=0;for(y=1;y<=6;y++)s=o*e+r*n,r=r*e-o*n,o=s,l=l+this.C_re[y]*r-this.C_im[y]*o,M=M+this.C_im[y]*r+this.C_re[y]*o;for(var c=0;c<this.iterations;c++){for(var u,f=l,m=M,p=e,d=n,y=2;y<=6;y++)u=m*l+f*M,f=f*l-m*M,m=u,p+=(y-1)*(this.B_re[y]*f-this.B_im[y]*m),d+=(y-1)*(this.B_im[y]*f+this.B_re[y]*m);f=1,m=0;var _=this.B_re[1],x=this.B_im[1];for(y=2;y<=6;y++)u=m*l+f*M,f=f*l-m*M,m=u,_+=y*(this.B_re[y]*f-this.B_im[y]*m),x+=y*(this.B_im[y]*f+this.B_re[y]*m);var g=_*_+x*x,l=(p*_+d*x)/g,M=(d*_-p*x)/g}var b=l,v=M,w=1,C=0;for(y=1;y<=9;y++)w*=b,C+=this.D[y]*w;var P=this.lat0+C*j*1e5,S=this.long0+v;return t.x=S,t.y=P,t},names:["New_Zealand_Map_Grid","nzmg"]},xs={init:function(){},forward:function(t){var s=t.x,i=t.y,a=nt(s-this.long0),h=this.x0+this.a*a,e=this.y0+this.a*Math.log(Math.tan(Math.PI/4+i/2.5))*1.25;return t.x=h,t.y=e,t},inverse:function(t){t.x-=this.x0,t.y-=this.y0;var s=nt(this.long0+t.x/this.a),i=2.5*(Math.atan(Math.exp(.8*t.y/this.a))-Math.PI/4);return t.x=s,t.y=i,t},names:["Miller_Cylindrical","mill"]},gs={init:function(){this.sphere?(this.n=1,this.m=0,this.es=0,this.C_y=Math.sqrt((this.m+1)/this.n),this.C_x=this.C_y/(this.m+1)):this.en=At(this.es)},forward:function(t){var s=t.x,i=t.y,s=nt(s-this.long0);if(this.sphere){if(this.m)for(var a=this.n*Math.sin(i),h=20;h;--h){var e=(this.m*i+Math.sin(i)-a)/(this.m+Math.cos(i));if(i-=e,Math.abs(e)<D)break}else i=1!==this.n?Math.asin(this.n*Math.sin(i)):i;l=this.a*this.C_x*s*(this.m+Math.cos(i)),o=this.a*this.C_y*i}else var n=Math.sin(i),r=Math.cos(i),o=this.a*Gt(i,n,r,this.en),l=this.a*s*r/Math.sqrt(1-this.es*n*n);return t.x=l,t.y=o,t},inverse:function(t){var s,i,a,h;return t.x-=this.x0,a=t.x/this.a,t.y-=this.y0,s=t.y/this.a,this.sphere?(s/=this.C_y,a/=this.C_x*(this.m+Math.cos(s)),this.m?s=Zt((this.m*s+Math.sin(s))/this.n):1!==this.n&&(s=Zt(Math.sin(s)/this.n)),a=nt(a+this.long0),s=Jt(s)):(s=jt(t.y/this.a,this.es,this.en),(h=Math.abs(s))<z?(h=Math.sin(s),i=this.long0+t.x*Math.sqrt(1-this.es*h*h)/(this.a*Math.cos(s)),a=nt(i)):h-D<z&&(a=this.long0)),t.x=a,t.y=s,t},names:["Sinusoidal","sinu"]},bs={init:function(){},forward:function(t){for(var s=t.x,i=t.y,a=nt(s-this.long0),h=i,e=Math.PI*Math.sin(i);;){var n=-(h+Math.sin(h)-e)/(1+Math.cos(h));if(h+=n,Math.abs(n)<D)break}h/=2,Math.PI/2-Math.abs(i)<D&&(a=0);var r=.900316316158*this.a*a*Math.cos(h)+this.x0,o=1.4142135623731*this.a*Math.sin(h)+this.y0;return t.x=r,t.y=o,t},inverse:function(t){var s,i;t.x-=this.x0,t.y-=this.y0,i=t.y/(1.4142135623731*this.a),.999999999999<Math.abs(i)&&(i=.999999999999),s=Math.asin(i);var a=nt(this.long0+t.x/(.900316316158*this.a*Math.cos(s)));a<-Math.PI&&(a=-Math.PI),a>Math.PI&&(a=Math.PI),i=(2*s+Math.sin(2*s))/Math.PI,1<Math.abs(i)&&(i=1);var h=Math.asin(i);return t.x=a,t.y=h,t},names:["Mollweide","moll"]},vs={init:function(){Math.abs(this.lat1+this.lat2)<D||(this.lat2=this.lat2||this.lat1,this.temp=this.b/this.a,this.es=1-Math.pow(this.temp,2),this.e=Math.sqrt(this.es),this.e0=Ft(this.es),this.e1=Qt(this.es),this.e2=Wt(this.es),this.e3=Xt(this.es),this.sinphi=Math.sin(this.lat1),this.cosphi=Math.cos(this.lat1),this.ms1=ht(this.e,this.sinphi,this.cosphi),this.ml1=Ut(this.e0,this.e1,this.e2,this.e3,this.lat1),Math.abs(this.lat1-this.lat2)<D?this.ns=this.sinphi:(this.sinphi=Math.sin(this.lat2),this.cosphi=Math.cos(this.lat2),this.ms2=ht(this.e,this.sinphi,this.cosphi),this.ml2=Ut(this.e0,this.e1,this.e2,this.e3,this.lat2),this.ns=(this.ms1-this.ms2)/(this.ml2-this.ml1)),this.g=this.ml1+this.ms1/this.ns,this.ml0=Ut(this.e0,this.e1,this.e2,this.e3,this.lat0),this.rh=this.a*(this.g-this.ml0))},forward:function(t){var s,i,a=t.x,h=t.y;i=this.sphere?this.a*(this.g-h):(s=Ut(this.e0,this.e1,this.e2,this.e3,h),this.a*(this.g-s));var e=this.ns*nt(a-this.long0),n=this.x0+i*Math.sin(e),r=this.y0+this.rh-i*Math.cos(e);return t.x=n,t.y=r,t},inverse:function(t){var s,i;t.x-=this.x0,t.y=this.rh-t.y+this.y0,s=0<=this.ns?(i=Math.sqrt(t.x*t.x+t.y*t.y),1):(i=-Math.sqrt(t.x*t.x+t.y*t.y),-1);var a=0;if(0!==i&&(a=Math.atan2(s*t.x,s*t.y)),this.sphere)return n=nt(this.long0+a/this.ns),e=Jt(this.g-i/this.a),t.x=n,t.y=e,t;var h=this.g-i/this.a,e=Kt(h,this.e0,this.e1,this.e2,this.e3),n=nt(this.long0+a/this.ns);return t.x=n,t.y=e,t},names:["Equidistant_Conic","eqdc"]},ws={init:function(){this.R=this.a},forward:function(t){var s,i=t.x,a=t.y,h=nt(i-this.long0);Math.abs(a)<=D&&(s=this.x0+this.R*h,d=this.y0);var e=Zt(2*Math.abs(a/Math.PI));(Math.abs(h)<=D||Math.abs(Math.abs(a)-z)<=D)&&(s=this.x0,d=0<=a?this.y0+Math.PI*this.R*Math.tan(.5*e):this.y0+Math.PI*this.R*-Math.tan(.5*e));var n=.5*Math.abs(Math.PI/h-h/Math.PI),r=n*n,o=Math.sin(e),l=Math.cos(e),M=l/(o+l-1),c=M*M,u=M*(2/o-1),f=u*u,m=Math.PI*this.R*(n*(M-f)+Math.sqrt(r*(M-f)*(M-f)-(f+r)*(c-f)))/(f+r);h<0&&(m=-m),s=this.x0+m;var p=r+M,m=Math.PI*this.R*(u*p-n*Math.sqrt((f+r)*(1+r)-p*p))/(f+r),d=0<=a?this.y0+m:this.y0-m;return t.x=s,t.y=d,t},inverse:function(t){var s,i,a,h,e,n,r,o,l,M,c,u;return t.x-=this.x0,t.y-=this.y0,c=Math.PI*this.R,e=(a=t.x/c)*a+(h=t.y/c)*h,c=3*(h*h/(o=-2*(n=-Math.abs(h)*(1+e))+1+2*h*h+e*e)+(2*(r=n-2*h*h+a*a)*r*r/o/o/o-9*n*r/o/o)/27)/(l=(n-r*r/3/o)/o)/(M=2*Math.sqrt(-l/3)),1<Math.abs(c)&&(c=0<=c?1:-1),u=Math.acos(c)/3,i=0<=t.y?(-M*Math.cos(u+Math.PI/3)-r/3/o)*Math.PI:-(-M*Math.cos(u+Math.PI/3)-r/3/o)*Math.PI,s=Math.abs(a)<D?this.long0:nt(this.long0+Math.PI*(e-1+Math.sqrt(1+2*(a*a-h*h)+e*e))/2/a),t.x=s,t.y=i,t},names:["Van_der_Grinten_I","VanDerGrinten","vandg"]},Cs={init:function(){this.sin_p12=Math.sin(this.lat0),this.cos_p12=Math.cos(this.lat0)},forward:function(t){var s,i,a,h,e,n,r,o,l,M,c,u,f,m,p,d,y,_,x,g,b,v,w=t.x,C=t.y,P=Math.sin(t.y),S=Math.cos(t.y),N=nt(w-this.long0);return this.sphere?Math.abs(this.sin_p12-1)<=D?(t.x=this.x0+this.a*(z-C)*Math.sin(N),t.y=this.y0-this.a*(z-C)*Math.cos(N)):Math.abs(this.sin_p12+1)<=D?(t.x=this.x0+this.a*(z+C)*Math.sin(N),t.y=this.y0+this.a*(z+C)*Math.cos(N)):(_=this.sin_p12*P+this.cos_p12*S*Math.cos(N),y=(d=Math.acos(_))?d/Math.sin(d):1,t.x=this.x0+this.a*y*S*Math.sin(N),t.y=this.y0+this.a*y*(this.cos_p12*P-this.sin_p12*S*Math.cos(N))):(s=Ft(this.es),i=Qt(this.es),a=Wt(this.es),h=Xt(this.es),Math.abs(this.sin_p12-1)<=D?(e=this.a*Ut(s,i,a,h,z),n=this.a*Ut(s,i,a,h,C),t.x=this.x0+(e-n)*Math.sin(N),t.y=this.y0-(e-n)*Math.cos(N)):Math.abs(this.sin_p12+1)<=D?(e=this.a*Ut(s,i,a,h,z),n=this.a*Ut(s,i,a,h,C),t.x=this.x0+(e+n)*Math.sin(N),t.y=this.y0+(e+n)*Math.cos(N)):(r=P/S,o=Ht(this.a,this.e,this.sin_p12),l=Ht(this.a,this.e,P),M=Math.atan((1-this.es)*r+this.es*o*this.sin_p12/(l*S)),x=0===(c=Math.atan2(Math.sin(N),this.cos_p12*Math.tan(M)-this.sin_p12*Math.cos(N)))?Math.asin(this.cos_p12*Math.sin(M)-this.sin_p12*Math.cos(M)):Math.abs(Math.abs(c)-Math.PI)<=D?-Math.asin(this.cos_p12*Math.sin(M)-this.sin_p12*Math.cos(M)):Math.asin(Math.sin(N)*Math.cos(M)/Math.sin(c)),u=this.e*this.sin_p12/Math.sqrt(1-this.es),d=o*x*(1-(g=x*x)*(p=(f=this.e*this.cos_p12*Math.cos(c)/Math.sqrt(1-this.es))*f)*(1-p)/6+(b=g*x)/8*(m=u*f)*(1-2*p)+(v=b*x)/120*(p*(4-7*p)-3*u*u*(1-7*p))-v*x/48*m),t.x=this.x0+d*Math.sin(c),t.y=this.y0+d*Math.cos(c))),t},inverse:function(t){var s,i,a,h,e,n,r,o,l,M,c,u,f,m,p,d,y,_,x,g,b,v,w;if(t.x-=this.x0,t.y-=this.y0,this.sphere){if((s=Math.sqrt(t.x*t.x+t.y*t.y))>2*z*this.a)return;return i=s/this.a,a=Math.sin(i),h=Math.cos(i),e=this.long0,Math.abs(s)<=D?n=this.lat0:(n=Zt(h*this.sin_p12+t.y*a*this.cos_p12/s),r=Math.abs(this.lat0)-z,e=nt(Math.abs(r)<=D?0<=this.lat0?this.long0+Math.atan2(t.x,-t.y):this.long0-Math.atan2(-t.x,t.y):this.long0+Math.atan2(t.x*a,s*this.cos_p12*h-t.y*this.sin_p12*a))),t.x=e,t.y=n,t}return o=Ft(this.es),l=Qt(this.es),M=Wt(this.es),c=Xt(this.es),Math.abs(this.sin_p12-1)<=D?(u=this.a*Ut(o,l,M,c,z),s=Math.sqrt(t.x*t.x+t.y*t.y),n=Kt((u-s)/this.a,o,l,M,c),e=nt(this.long0+Math.atan2(t.x,-1*t.y))):Math.abs(this.sin_p12+1)<=D?(u=this.a*Ut(o,l,M,c,z),s=Math.sqrt(t.x*t.x+t.y*t.y),n=Kt((s-u)/this.a,o,l,M,c),e=nt(this.long0+Math.atan2(t.x,t.y))):(s=Math.sqrt(t.x*t.x+t.y*t.y),p=Math.atan2(t.x,t.y),f=Ht(this.a,this.e,this.sin_p12),d=Math.cos(p),_=-(y=this.e*this.cos_p12*d)*y/(1-this.es),x=3*this.es*(1-_)*this.sin_p12*this.cos_p12*d/(1-this.es),v=1-_*(b=(g=s/f)-_*(1+_)*Math.pow(g,3)/6-x*(1+3*_)*Math.pow(g,4)/24)*b/2-g*b*b*b/6,m=Math.asin(this.sin_p12*Math.cos(b)+this.cos_p12*Math.sin(b)*d),e=nt(this.long0+Math.asin(Math.sin(p)*Math.sin(b)/Math.cos(m))),w=Math.sin(m),n=Math.atan2((w-this.es*v*this.sin_p12)*Math.tan(m),w*(1-this.es))),t.x=e,t.y=n,t},names:["Azimuthal_Equidistant","aeqd"]},Ps={init:function(){this.sin_p14=Math.sin(this.lat0),this.cos_p14=Math.cos(this.lat0)},forward:function(t){var s,i,a,h=t.x,e=t.y,n=nt(h-this.long0),r=Math.sin(e),o=Math.cos(e),l=Math.cos(n);return(0<(s=this.sin_p14*r+this.cos_p14*o*l)||Math.abs(s)<=D)&&(i=this.a*o*Math.sin(n),a=this.y0+this.a*(this.cos_p14*r-this.sin_p14*o*l)),t.x=i,t.y=a,t},inverse:function(t){var s,i,a,h,e,n,r;return t.x-=this.x0,t.y-=this.y0,s=Math.sqrt(t.x*t.x+t.y*t.y),i=Zt(s/this.a),a=Math.sin(i),h=Math.cos(i),n=this.long0,Math.abs(s)<=D?r=this.lat0:(r=Zt(h*this.sin_p14+t.y*a*this.cos_p14/s),e=Math.abs(this.lat0)-z,n=Math.abs(e)<=D?nt(0<=this.lat0?this.long0+Math.atan2(t.x,-t.y):this.long0-Math.atan2(-t.x,t.y)):nt(this.long0+Math.atan2(t.x*a,s*this.cos_p14*h-t.y*this.sin_p14*a))),t.x=n,t.y=r,t},names:["ortho"]},Ss=1,Ns=2,ks=3,Es=4,qs=5,Is=6,Os=1,As=2,Gs=3,js=4,zs={init:function(){this.x0=this.x0||0,this.y0=this.y0||0,this.lat0=this.lat0||0,this.long0=this.long0||0,this.lat_ts=this.lat_ts||0,this.title=this.title||"Quadrilateralized Spherical Cube",this.lat0>=z-U/2?this.face=qs:this.lat0<=-(z-U/2)?this.face=Is:Math.abs(this.long0)<=U?this.face=Ss:Math.abs(this.long0)<=z+U?this.face=0<this.long0?Ns:Es:this.face=ks,0!==this.es&&(this.one_minus_f=1-(this.a-this.b)/this.a,this.one_minus_f_squared=this.one_minus_f*this.one_minus_f)},forward:function(t){var s,i,a,h,e,n,r,o,l,M,c,u,f={x:0,y:0},m={value:0};return t.x-=this.long0,s=0!==this.es?Math.atan(this.one_minus_f_squared*Math.tan(t.y)):t.y,i=t.x,this.face===qs?(h=z-s,a=U<=i&&i<=z+U?(m.value=Os,i-z):z+U<i||i<=-(z+U)?(m.value=As,0<i?i-Q:i+Q):-(z+U)<i&&i<=-U?(m.value=Gs,i+z):(m.value=js,i)):this.face===Is?(h=z+s,a=U<=i&&i<=z+U?(m.value=Os,z-i):i<U&&-U<=i?(m.value=As,-i):i<-U&&-(z+U)<=i?(m.value=Gs,-i-z):(m.value=js,0<i?Q-i:-i-Q)):(this.face===Ns?i=S(i,+z):this.face===ks?i=S(i,+Q):this.face===Es&&(i=S(i,-z)),M=Math.sin(s),c=Math.cos(s),u=Math.sin(i),r=c*Math.cos(i),o=c*u,l=M,this.face===Ss?a=P(h=Math.acos(r),l,o,m):this.face===Ns?a=P(h=Math.acos(o),l,-r,m):this.face===ks?a=P(h=Math.acos(-r),l,-o,m):this.face===Es?a=P(h=Math.acos(-o),l,r,m):(h=a=0,m.value=Os)),n=Math.atan(12/Q*(a+Math.acos(Math.sin(a)*Math.cos(U))-z)),e=Math.sqrt((1-Math.cos(h))/(Math.cos(n)*Math.cos(n))/(1-Math.cos(Math.atan(1/Math.cos(a))))),m.value===As?n+=z:m.value===Gs?n+=Q:m.value===js&&(n+=1.5*Q),f.x=e*Math.cos(n),f.y=e*Math.sin(n),f.x=f.x*this.a+this.x0,f.y=f.y*this.a+this.y0,t.x=f.x,t.y=f.y,t},inverse:function(t){var s,i,a,h,e,n,r,o,l,M,c,u,f,m,p,d={lam:0,phi:0},y={value:0};return t.x=(t.x-this.x0)/this.a,t.y=(t.y-this.y0)/this.a,i=Math.atan(Math.sqrt(t.x*t.x+t.y*t.y)),s=Math.atan2(t.y,t.x),0<=t.x&&t.x>=Math.abs(t.y)?y.value=Os:0<=t.y&&t.y>=Math.abs(t.x)?(y.value=As,s-=z):t.x<0&&-t.x>=Math.abs(t.y)?(y.value=Gs,s=s<0?s+Q:s-Q):(y.value=js,s+=z),c=Q/12*Math.tan(s),e=Math.sin(c)/(Math.cos(c)-1/Math.sqrt(2)),n=Math.atan(e),(r=1-(a=Math.cos(s))*a*(h=Math.tan(i))*h*(1-Math.cos(Math.atan(1/Math.cos(n)))))<-1?r=-1:1<r&&(r=1),this.face===qs?(o=Math.acos(r),d.phi=z-o,y.value===Os?d.lam=n+z:y.value===As?d.lam=n<0?n+Q:n-Q:y.value===Gs?d.lam=n-z:d.lam=n):this.face===Is?(o=Math.acos(r),d.phi=o-z,y.value===Os?d.lam=z-n:y.value===As?d.lam=-n:y.value===Gs?d.lam=-n-z:d.lam=n<0?-n-Q:Q-n):(c=(l=r)*l,u=1<=(c+=(M=1<=c?0:Math.sqrt(1-c)*Math.sin(n))*M)?0:Math.sqrt(1-c),y.value===As?(c=u,u=-M,M=c):y.value===Gs?(u=-u,M=-M):y.value===js&&(c=u,u=M,M=-c),this.face===Ns?(c=l,l=-u,u=c):this.face===ks?(l=-l,u=-u):this.face===Es&&(c=l,l=u,u=-c),d.phi=Math.acos(-M)-z,d.lam=Math.atan2(u,l),this.face===Ns?d.lam=S(d.lam,-z):this.face===ks?d.lam=S(d.lam,-Q):this.face===Es&&(d.lam=S(d.lam,+z))),0!==this.es&&(f=d.phi<0?1:0,m=Math.tan(d.phi),p=this.b/Math.sqrt(m*m+this.one_minus_f_squared),d.phi=Math.atan(Math.sqrt(this.a*this.a-p*p)/(this.one_minus_f*p)),f&&(d.phi=-d.phi)),d.lam+=this.long0,t.x=d.lam,t.y=d.phi,t},names:["Quadrilateralized Spherical Cube","Quadrilateralized_Spherical_Cube","qsc"]},Rs=[[1,22199e-21,-715515e-10,31103e-10],[.9986,-482243e-9,-24897e-9,-13309e-10],[.9954,-83103e-8,-448605e-10,-9.86701e-7],[.99,-.00135364,-59661e-9,36777e-10],[.9822,-.00167442,-449547e-11,-572411e-11],[.973,-.00214868,-903571e-10,1.8736e-8],[.96,-.00305085,-900761e-10,164917e-11],[.9427,-.00382792,-653386e-10,-26154e-10],[.9216,-.00467746,-10457e-8,481243e-11],[.8962,-.00536223,-323831e-10,-543432e-11],[.8679,-.00609363,-113898e-9,332484e-11],[.835,-.00698325,-640253e-10,9.34959e-7],[.7986,-.00755338,-500009e-10,9.35324e-7],[.7597,-.00798324,-35971e-9,-227626e-11],[.7186,-.00851367,-701149e-10,-86303e-10],[.6732,-.00986209,-199569e-9,191974e-10],[.6213,-.010418,883923e-10,624051e-11],[.5722,-.00906601,182e-6,624051e-11],[.5322,-.00677797,275608e-9,624051e-11]],Ls=[[-520417e-23,.0124,121431e-23,-845284e-16],[.062,.0124,-1.26793e-9,4.22642e-10],[.124,.0124,5.07171e-9,-1.60604e-9],[.186,.0123999,-1.90189e-8,6.00152e-9],[.248,.0124002,7.10039e-8,-2.24e-8],[.31,.0123992,-2.64997e-7,8.35986e-8],[.372,.0124029,9.88983e-7,-3.11994e-7],[.434,.0123893,-369093e-11,-4.35621e-7],[.4958,.0123198,-102252e-10,-3.45523e-7],[.5571,.0121916,-154081e-10,-5.82288e-7],[.6176,.0119938,-241424e-10,-5.25327e-7],[.6769,.011713,-320223e-10,-5.16405e-7],[.7346,.0113541,-397684e-10,-6.09052e-7],[.7903,.0109107,-489042e-10,-104739e-11],[.8435,.0103431,-64615e-9,-1.40374e-9],[.8936,.00969686,-64636e-9,-8547e-9],[.9394,.00840947,-192841e-9,-42106e-10],[.9761,.00616527,-256e-6,-42106e-10],[1,.00328947,-319159e-9,-42106e-10]],Ts=B/5,Ds=1/Ts,Bs={init:function(){this.x0=this.x0||0,this.y0=this.y0||0,this.long0=this.long0||0,this.es=0,this.title=this.title||"Robinson"},forward:function(t){var s=nt(t.x-this.long0),i=Math.abs(t.y),a=Math.floor(i*Ts);a<0?a=0:18<=a&&(a=17);var h={x:Yt(Rs[a],i=B*(i-Ds*a))*s,y:Yt(Ls[a],i)};return t.y<0&&(h.y=-h.y),h.x=h.x*this.a*.8487+this.x0,h.y=h.y*this.a*1.3523+this.y0,h},inverse:function(t){var a={x:(t.x-this.x0)/(.8487*this.a),y:Math.abs(t.y-this.y0)/(1.3523*this.a)};if(1<=a.y)a.x/=Rs[18][0],a.y=t.y<0?-z:z;else{var s=Math.floor(18*a.y);for(s<0?s=0:18<=s&&(s=17);;)if(Ls[s][0]>a.y)--s;else{if(!(Ls[s+1][0]<=a.y))break;++s}var h=Ls[s],i=function(t,s,i,a){for(var h=s;a;--a){var e=t(h);if(h-=e,Math.abs(e)<i)break}return h}(function(t){return(Yt(h,t)-a.y)/(i=t,(s=h)[1]+i*(2*s[2]+3*i*s[3]));var s,i},i=5*(a.y-h[0])/(Ls[s+1][0]-h[0]),D,100);a.x/=Yt(Rs[s],i),a.y=(5*s+i)*N,t.y<0&&(a.y=-a.y)}return a.x=nt(a.x+this.long0),a},names:["Robinson","robin"]},Us={init:function(){this.name="geocent"},forward:function(t){return M(t,this.es,this.a)},inverse:function(t){return c(t,this.es,this.a,this.b)},names:["Geocentric","geocentric","geocent","Geocent"]};return a.defaultDatum="WGS84",a.Proj=q,a.WGS84=new a.Proj("WGS84"),a.Point=C,a.toPoint=bt,a.defs=l,a.transform=f,a.mgrs=Ot,a.version="2.6.2",($t=a).Proj.projections.add(ss),$t.Proj.projections.add(is),$t.Proj.projections.add(as),$t.Proj.projections.add(es),$t.Proj.projections.add(ns),$t.Proj.projections.add(rs),$t.Proj.projections.add(os),$t.Proj.projections.add(ls),$t.Proj.projections.add(Ms),$t.Proj.projections.add(cs),$t.Proj.projections.add(us),$t.Proj.projections.add(fs),$t.Proj.projections.add(ms),$t.Proj.projections.add(ps),$t.Proj.projections.add(ds),$t.Proj.projections.add(ys),$t.Proj.projections.add(_s),$t.Proj.projections.add(xs),$t.Proj.projections.add(gs),$t.Proj.projections.add(bs),$t.Proj.projections.add(vs),$t.Proj.projections.add(ws),$t.Proj.projections.add(Cs),$t.Proj.projections.add(Ps),$t.Proj.projections.add(zs),$t.Proj.projections.add(Bs),$t.Proj.projections.add(Us),a});</script> ¶
<script>(function (factory) {
	var L, proj4;
	if (typeof define === 'function' && define.amd) {
		// AMD
		define(['leaflet', 'proj4'], factory);
	} else if (typeof module === 'object' && typeof module.exports === "object") {
		// Node/CommonJS
		L = require('leaflet');
		proj4 = require('proj4');
		module.exports = factory(L, proj4);
	} else {
		// Browser globals
		if (typeof window.L === 'undefined' || typeof window.proj4 === 'undefined')
			throw 'Leaflet and proj4 must be loaded first';
		factory(window.L, window.proj4);
	}
}(function (L, proj4) {
	if (proj4.__esModule && proj4.default) {
		// If proj4 was bundled as an ES6 module, unwrap it to get
		// to the actual main proj4 object.
		// See discussion in https://github.com/kartena/Proj4Leaflet/pull/147
		proj4 = proj4.default;
	}
 
	L.Proj = {};

	L.Proj._isProj4Obj = function(a) {
		return (typeof a.inverse !== 'undefined' &&
			typeof a.forward !== 'undefined');
	};

	L.Proj.Projection = L.Class.extend({
		initialize: function(code, def, bounds) {
			var isP4 = L.Proj._isProj4Obj(code);
			this._proj = isP4 ? code : this._projFromCodeDef(code, def);
			this.bounds = isP4 ? def : bounds;
		},

		project: function (latlng) {
			var point = this._proj.forward([latlng.lng, latlng.lat]);
			return new L.Point(point[0], point[1]);
		},

		unproject: function (point, unbounded) {
			var point2 = this._proj.inverse([point.x, point.y]);
			return new L.LatLng(point2[1], point2[0], unbounded);
		},

		_projFromCodeDef: function(code, def) {
			if (def) {
				proj4.defs(code, def);
			} else if (proj4.defs[code] === undefined) {
				var urn = code.split(':');
				if (urn.length > 3) {
					code = urn[urn.length - 3] + ':' + urn[urn.length - 1];
				}
				if (proj4.defs[code] === undefined) {
					throw 'No projection definition for code ' + code;
				}
			}

			return proj4(code);
		}
	});

	L.Proj.CRS = L.Class.extend({
		includes: L.CRS,

		options: {
			transformation: new L.Transformation(1, 0, -1, 0)
		},

		initialize: function(a, b, c) {
			var code,
			    proj,
			    def,
			    options;

			if (L.Proj._isProj4Obj(a)) {
				proj = a;
				code = proj.srsCode;
				options = b || {};

				this.projection = new L.Proj.Projection(proj, options.bounds);
			} else {
				code = a;
				def = b;
				options = c || {};
				this.projection = new L.Proj.Projection(code, def, options.bounds);
			}

			L.Util.setOptions(this, options);
			this.code = code;
			this.transformation = this.options.transformation;

			if (this.options.origin) {
				this.transformation =
					new L.Transformation(1, -this.options.origin[0],
						-1, this.options.origin[1]);
			}

			if (this.options.scales) {
				this._scales = this.options.scales;
			} else if (this.options.resolutions) {
				this._scales = [];
				for (var i = this.options.resolutions.length - 1; i >= 0; i--) {
					if (this.options.resolutions[i]) {
						this._scales[i] = 1 / this.options.resolutions[i];
					}
				}
			}

			this.infinite = !this.options.bounds;

		},

		scale: function(zoom) {
			var iZoom = Math.floor(zoom),
				baseScale,
				nextScale,
				scaleDiff,
				zDiff;
			if (zoom === iZoom) {
				return this._scales[zoom];
			} else {
				// Non-integer zoom, interpolate
				baseScale = this._scales[iZoom];
				nextScale = this._scales[iZoom + 1];
				scaleDiff = nextScale - baseScale;
				zDiff = (zoom - iZoom);
				return baseScale + scaleDiff * zDiff;
			}
		},

		zoom: function(scale) {
			// Find closest number in this._scales, down
			var downScale = this._closestElement(this._scales, scale),
				downZoom = this._scales.indexOf(downScale),
				nextScale,
				nextZoom,
				scaleDiff;
			// Check if scale is downScale => return array index
			if (scale === downScale) {
				return downZoom;
			}
			if (downScale === undefined) {
				return -Infinity;
			}
			// Interpolate
			nextZoom = downZoom + 1;
			nextScale = this._scales[nextZoom];
			if (nextScale === undefined) {
				return Infinity;
			}
			scaleDiff = nextScale - downScale;
			return (scale - downScale) / scaleDiff + downZoom;
		},

		distance: L.CRS.Earth.distance,

		R: L.CRS.Earth.R,

		/* Get the closest lowest element in an array */
		_closestElement: function(array, element) {
			var low;
			for (var i = array.length; i--;) {
				if (array[i] <= element && (low === undefined || low < array[i])) {
					low = array[i];
				}
			}
			return low;
		}
	});

	L.Proj.GeoJSON = L.GeoJSON.extend({
		initialize: function(geojson, options) {
			this._callLevel = 0;
			L.GeoJSON.prototype.initialize.call(this, geojson, options);
		},

		addData: function(geojson) {
			var crs;

			if (geojson) {
				if (geojson.crs && geojson.crs.type === 'name') {
					crs = new L.Proj.CRS(geojson.crs.properties.name);
				} else if (geojson.crs && geojson.crs.type) {
					crs = new L.Proj.CRS(geojson.crs.type + ':' + geojson.crs.properties.code);
				}

				if (crs !== undefined) {
					this.options.coordsToLatLng = function(coords) {
						var point = L.point(coords[0], coords[1]);
						return crs.projection.unproject(point);
					};
				}
			}

			// Base class' addData might call us recursively, but
			// CRS shouldn't be cleared in that case, since CRS applies
			// to the whole GeoJSON, inluding sub-features.
			this._callLevel++;
			try {
				L.GeoJSON.prototype.addData.call(this, geojson);
			} finally {
				this._callLevel--;
				if (this._callLevel === 0) {
					delete this.options.coordsToLatLng;
				}
			}
		}
	});

	L.Proj.geoJson = function(geojson, options) {
		return new L.Proj.GeoJSON(geojson, options);
	};

	L.Proj.ImageOverlay = L.ImageOverlay.extend({
		initialize: function (url, bounds, options) {
			L.ImageOverlay.prototype.initialize.call(this, url, null, options);
			this._projectedBounds = bounds;
		},

		// Danger ahead: Overriding internal methods in Leaflet.
		// Decided to do this rather than making a copy of L.ImageOverlay
		// and doing very tiny modifications to it.
		// Future will tell if this was wise or not.
		_animateZoom: function (event) {
			var scale = this._map.getZoomScale(event.zoom);
			var northWest = L.point(this._projectedBounds.min.x, this._projectedBounds.max.y);
			var offset = this._projectedToNewLayerPoint(northWest, event.zoom, event.center);

			L.DomUtil.setTransform(this._image, offset, scale);
		},

		_reset: function () {
			var zoom = this._map.getZoom();
			var pixelOrigin = this._map.getPixelOrigin();
			var bounds = L.bounds(
				this._transform(this._projectedBounds.min, zoom)._subtract(pixelOrigin),
				this._transform(this._projectedBounds.max, zoom)._subtract(pixelOrigin)
			);
			var size = bounds.getSize();

			L.DomUtil.setPosition(this._image, bounds.min);
			this._image.style.width = size.x + 'px';
			this._image.style.height = size.y + 'px';
		},

		_projectedToNewLayerPoint: function (point, zoom, center) {
			var viewHalf = this._map.getSize()._divideBy(2);
			var newTopLeft = this._map.project(center, zoom)._subtract(viewHalf)._round();
			var topLeft = newTopLeft.add(this._map._getMapPanePos());

			return this._transform(point, zoom)._subtract(topLeft);
		},

		_transform: function (point, zoom) {
			var crs = this._map.options.crs;
			var transformation = crs.transformation;
			var scale = crs.scale(zoom);

			return transformation.transform(point, scale);
		}
	});

	L.Proj.imageOverlay = function (url, bounds, options) {
		return new L.Proj.ImageOverlay(url, bounds, options);
	};

	return L.Proj;
}));
</script> ¶
<style type="text/css">.leaflet-tooltip.leaflet-tooltip-text-only,
.leaflet-tooltip.leaflet-tooltip-text-only:before,
.leaflet-tooltip.leaflet-tooltip-text-only:after {
background: none;
border: none;
box-shadow: none;
}
.leaflet-tooltip.leaflet-tooltip-text-only.leaflet-tooltip-left {
margin-left: 5px;
}
.leaflet-tooltip.leaflet-tooltip-text-only.leaflet-tooltip-right {
margin-left: -5px;
}
.leaflet-tooltip:after {
border-right: 6px solid transparent;

}
.leaflet-popup-pane .leaflet-popup-tip-container {

pointer-events: all;

cursor: pointer;
}

.leaflet-map-pane {
z-index: auto;
}

.leaflet-container .leaflet-right-pane img,
.leaflet-container .leaflet-left-pane img {
max-width: none !important;
max-height: none !important;
}
</style>
¶ <script>(function(){function r(e,n,t){function o(i,f){if(!n[i]){if(!e[i]){var c="function"==typeof require&&require;if(!f&&c)return c(i,!0);if(u)return u(i,!0);var a=new Error("Cannot find module '"+i+"'");throw a.code="MODULE_NOT_FOUND",a}var p=n[i]={exports:{}};e[i][0].call(p.exports,function(r){var n=e[i][1][r];return o(n||r)},p,p.exports,r,e,n,t)}return n[i].exports}for(var u="function"==typeof require&&require,i=0;i<t.length;i++)o(t[i]);return o}return r})()({1:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = undefined;

var _util = require("./util");

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }

function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }

var ClusterLayerStore = /*#__PURE__*/function () {
  function ClusterLayerStore(group) {
    _classCallCheck(this, ClusterLayerStore);

    this._layers = {};
    this._group = group;
  }

  _createClass(ClusterLayerStore, [{
    key: "add",
    value: function add(layer, id) {
      if (typeof id !== "undefined" && id !== null) {
        if (this._layers[id]) {
          this._group.removeLayer(this._layers[id]);
        }

        this._layers[id] = layer;
      }

      this._group.addLayer(layer);
    }
  }, {
    key: "remove",
    value: function remove(id) {
      if (typeof id === "undefined" || id === null) {
        return;
      }

      id = (0, _util.asArray)(id);

      for (var i = 0; i < id.length; i++) {
        if (this._layers[id[i]]) {
          this._group.removeLayer(this._layers[id[i]]);

          delete this._layers[id[i]];
        }
      }
    }
  }, {
    key: "clear",
    value: function clear() {
      this._layers = {};

      this._group.clearLayers();
    }
  }]);

  return ClusterLayerStore;
}();

exports["default"] = ClusterLayerStore;


},{"./util":17}],2:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }

function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }

var ControlStore = /*#__PURE__*/function () {
  function ControlStore(map) {
    _classCallCheck(this, ControlStore);

    this._controlsNoId = [];
    this._controlsById = {};
    this._map = map;
  }

  _createClass(ControlStore, [{
    key: "add",
    value: function add(control, id, html) {
      if (typeof id !== "undefined" && id !== null) {
        if (this._controlsById[id]) {
          this._map.removeControl(this._controlsById[id]);
        }

        this._controlsById[id] = control;
      } else {
        this._controlsNoId.push(control);
      }

      this._map.addControl(control);
    }
  }, {
    key: "get",
    value: function get(id) {
      var control = null;

      if (this._controlsById[id]) {
        control = this._controlsById[id];
      }

      return control;
    }
  }, {
    key: "remove",
    value: function remove(id) {
      if (this._controlsById[id]) {
        var control = this._controlsById[id];

        this._map.removeControl(control);

        delete this._controlsById[id];
      }
    }
  }, {
    key: "clear",
    value: function clear() {
      for (var i = 0; i < this._controlsNoId.length; i++) {
        var control = this._controlsNoId[i];

        this._map.removeControl(control);
      }

      this._controlsNoId = [];

      for (var key in this._controlsById) {
        var _control = this._controlsById[key];

        this._map.removeControl(_control);
      }

      this._controlsById = {};
    }
  }]);

  return ControlStore;
}();

exports["default"] = ControlStore;


},{}],3:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.getCRS = getCRS;

var _leaflet = require("./global/leaflet");

var _leaflet2 = _interopRequireDefault(_leaflet);

var _proj4leaflet = require("./global/proj4leaflet");

var _proj4leaflet2 = _interopRequireDefault(_proj4leaflet);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }

// Helper function to instanciate a ICRS instance.
function getCRS(crsOptions) {
  var crs = _leaflet2["default"].CRS.EPSG3857; // Default Spherical Mercator

  switch (crsOptions.crsClass) {
    case "L.CRS.EPSG3857":
      crs = _leaflet2["default"].CRS.EPSG3857;
      break;

    case "L.CRS.EPSG4326":
      crs = _leaflet2["default"].CRS.EPSG4326;
      break;

    case "L.CRS.EPSG3395":
      crs = _leaflet2["default"].CRS.EPSG3395;
      break;

    case "L.CRS.Simple":
      crs = _leaflet2["default"].CRS.Simple;
      break;

    case "L.Proj.CRS":
      if (crsOptions.options && crsOptions.options.bounds) {
        crsOptions.options.bounds = _leaflet2["default"].bounds(crsOptions.options.bounds);
      }

      if (crsOptions.options && crsOptions.options.transformation) {
        crsOptions.options.transformation = new _leaflet2["default"].Transformation(crsOptions.options.transformation[0], crsOptions.options.transformation[1], crsOptions.options.transformation[2], crsOptions.options.transformation[3]);
      }

      crs = new _proj4leaflet2["default"].CRS(crsOptions.code, crsOptions.proj4def, crsOptions.options);
      break;

    case "L.Proj.CRS.TMS":
      if (crsOptions.options && crsOptions.options.bounds) {
        crsOptions.options.bounds = _leaflet2["default"].bounds(crsOptions.options.bounds);
      }

      if (crsOptions.options && crsOptions.options.transformation) {
        crsOptions.options.transformation = _leaflet2["default"].Transformation(crsOptions.options.transformation[0], crsOptions.options.transformation[1], crsOptions.options.transformation[2], crsOptions.options.transformation[3]);
      } // L.Proj.CRS.TMS is deprecated as of Leaflet 1.x, fall back to L.Proj.CRS
      //crs = new Proj4Leaflet.CRS.TMS(crsOptions.code, crsOptions.proj4def, crsOptions.projectedBounds, crsOptions.options);


      crs = new _proj4leaflet2["default"].CRS(crsOptions.code, crsOptions.proj4def, crsOptions.options);
      break;
  }

  return crs;
}


},{"./global/leaflet":10,"./global/proj4leaflet":11}],4:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = undefined;

var _util = require("./util");

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }

function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }

var DataFrame = /*#__PURE__*/function () {
  function DataFrame() {
    _classCallCheck(this, DataFrame);

    this.columns = [];
    this.colnames = [];
    this.colstrict = [];
    this.effectiveLength = 0;
    this.colindices = {};
  }

  _createClass(DataFrame, [{
    key: "_updateCachedProperties",
    value: function _updateCachedProperties() {
      var _this = this;

      this.effectiveLength = 0;
      this.colindices = {};
      this.columns.forEach(function (column, i) {
        _this.effectiveLength = Math.max(_this.effectiveLength, column.length);
        _this.colindices[_this.colnames[i]] = i;
      });
    }
  }, {
    key: "_colIndex",
    value: function _colIndex(colname) {
      var index = this.colindices[colname];
      if (typeof index === "undefined") return -1;
      return index;
    }
  }, {
    key: "col",
    value: function col(name, values, strict) {
      if (typeof name !== "string") throw new Error("Invalid column name \"" + name + "\"");

      var index = this._colIndex(name);

      if (arguments.length === 1) {
        if (index < 0) return null;else return (0, _util.recycle)(this.columns[index], this.effectiveLength);
      }

      if (index < 0) {
        index = this.colnames.length;
        this.colnames.push(name);
      }

      this.columns[index] = (0, _util.asArray)(values);
      this.colstrict[index] = !!strict; // TODO: Validate strictness (ensure lengths match up with other stricts)

      this._updateCachedProperties();

      return this;
    }
  }, {
    key: "cbind",
    value: function cbind(obj, strict) {
      var _this2 = this;

      Object.keys(obj).forEach(function (name) {
        var coldata = obj[name];

        _this2.col(name, coldata);
      });
      return this;
    }
  }, {
    key: "get",
    value: function get(row, col, missingOK) {
      var _this3 = this;

      if (row > this.effectiveLength) throw new Error("Row argument was out of bounds: " + row + " > " + this.effectiveLength);
      var colIndex = -1;

      if (typeof col === "undefined") {
        var rowData = {};
        this.colnames.forEach(function (name, i) {
          rowData[name] = _this3.columns[i][row % _this3.columns[i].length];
        });
        return rowData;
      } else if (typeof col === "string") {
        colIndex = this._colIndex(col);
      } else if (typeof col === "number") {
        colIndex = col;
      }

      if (colIndex < 0 || colIndex > this.columns.length) {
        if (missingOK) return void 0;else throw new Error("Unknown column index: " + col);
      }

      return this.columns[colIndex][row % this.columns[colIndex].length];
    }
  }, {
    key: "nrow",
    value: function nrow() {
      return this.effectiveLength;
    }
  }]);

  return DataFrame;
}();

exports["default"] = DataFrame;


},{"./util":17}],5:[function(require,module,exports){
"use strict";

var _leaflet = require("./global/leaflet");

var _leaflet2 = _interopRequireDefault(_leaflet);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }

// In RMarkdown's self-contained mode, we don't have a way to carry around the
// images that Leaflet needs but doesn't load into the page. Instead, we'll use
// the unpkg CDN.
if (typeof _leaflet2["default"].Icon.Default.imagePath === "undefined") {
  _leaflet2["default"].Icon.Default.imagePath = "https://unpkg.com/leaflet@1.3.1/dist/images/";
}


},{"./global/leaflet":10}],6:[function(require,module,exports){
"use strict";

var _leaflet = require("./global/leaflet");

var _leaflet2 = _interopRequireDefault(_leaflet);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }

// add texxtsize, textOnly, and style
_leaflet2["default"].Tooltip.prototype.options.textsize = "10px";
_leaflet2["default"].Tooltip.prototype.options.textOnly = false;
_leaflet2["default"].Tooltip.prototype.options.style = null; // copy original layout to not completely stomp it.

var initLayoutOriginal = _leaflet2["default"].Tooltip.prototype._initLayout;

_leaflet2["default"].Tooltip.prototype._initLayout = function () {
  initLayoutOriginal.call(this);
  this._container.style.fontSize = this.options.textsize;

  if (this.options.textOnly) {
    _leaflet2["default"].DomUtil.addClass(this._container, "leaflet-tooltip-text-only");
  }

  if (this.options.style) {
    for (var property in this.options.style) {
      this._container.style[property] = this.options.style[property];
    }
  }
};


},{"./global/leaflet":10}],7:[function(require,module,exports){
"use strict";

var _leaflet = require("./global/leaflet");

var _leaflet2 = _interopRequireDefault(_leaflet);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }

var protocolRegex = /^\/\//;

var upgrade_protocol = function upgrade_protocol(urlTemplate) {
  if (protocolRegex.test(urlTemplate)) {
    if (window.location.protocol === "file:") {
      // if in a local file, support http
      // http should auto upgrade if necessary
      urlTemplate = "http:" + urlTemplate;
    }
  }

  return urlTemplate;
};

var originalLTileLayerInitialize = _leaflet2["default"].TileLayer.prototype.initialize;

_leaflet2["default"].TileLayer.prototype.initialize = function (urlTemplate, options) {
  urlTemplate = upgrade_protocol(urlTemplate);
  originalLTileLayerInitialize.call(this, urlTemplate, options);
};

var originalLTileLayerWMSInitialize = _leaflet2["default"].TileLayer.WMS.prototype.initialize;

_leaflet2["default"].TileLayer.WMS.prototype.initialize = function (urlTemplate, options) {
  urlTemplate = upgrade_protocol(urlTemplate);
  originalLTileLayerWMSInitialize.call(this, urlTemplate, options);
};


},{"./global/leaflet":10}],8:[function(require,module,exports){
(function (global){(function (){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = global.HTMLWidgets;


}).call(this)}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
},{}],9:[function(require,module,exports){
(function (global){(function (){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = global.jQuery;


}).call(this)}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
},{}],10:[function(require,module,exports){
(function (global){(function (){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = global.L;


}).call(this)}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
},{}],11:[function(require,module,exports){
(function (global){(function (){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = global.L.Proj;


}).call(this)}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
},{}],12:[function(require,module,exports){
(function (global){(function (){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = global.Shiny;


}).call(this)}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
},{}],13:[function(require,module,exports){
"use strict";

var _jquery = require("./global/jquery");

var _jquery2 = _interopRequireDefault(_jquery);

var _leaflet = require("./global/leaflet");

var _leaflet2 = _interopRequireDefault(_leaflet);

var _shiny = require("./global/shiny");

var _shiny2 = _interopRequireDefault(_shiny);

var _htmlwidgets = require("./global/htmlwidgets");

var _htmlwidgets2 = _interopRequireDefault(_htmlwidgets);

var _util = require("./util");

var _crs_utils = require("./crs_utils");

var _controlStore = require("./control-store");

var _controlStore2 = _interopRequireDefault(_controlStore);

var _layerManager = require("./layer-manager");

var _layerManager2 = _interopRequireDefault(_layerManager);

var _methods = require("./methods");

var _methods2 = _interopRequireDefault(_methods);

require("./fixup-default-icon");

require("./fixup-default-tooltip");

require("./fixup-url-protocol");

var _dataframe = require("./dataframe");

var _dataframe2 = _interopRequireDefault(_dataframe);

var _clusterLayerStore = require("./cluster-layer-store");

var _clusterLayerStore2 = _interopRequireDefault(_clusterLayerStore);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }

window.LeafletWidget = {};
window.LeafletWidget.utils = {};

var methods = window.LeafletWidget.methods = _jquery2["default"].extend({}, _methods2["default"]);

window.LeafletWidget.DataFrame = _dataframe2["default"];
window.LeafletWidget.ClusterLayerStore = _clusterLayerStore2["default"];
window.LeafletWidget.utils.getCRS = _crs_utils.getCRS; // Send updated bounds back to app. Takes a leaflet event object as input.

function updateBounds(map) {
  var id = map.getContainer().id;
  var bounds = map.getBounds();

  _shiny2["default"].onInputChange(id + "_bounds", {
    north: bounds.getNorthEast().lat,
    east: bounds.getNorthEast().lng,
    south: bounds.getSouthWest().lat,
    west: bounds.getSouthWest().lng
  });

  _shiny2["default"].onInputChange(id + "_center", {
    lng: map.getCenter().lng,
    lat: map.getCenter().lat
  });

  _shiny2["default"].onInputChange(id + "_zoom", map.getZoom());
}

function preventUnintendedZoomOnScroll(map) {
  // Prevent unwanted scroll capturing. Similar in purpose to
  // https://github.com/CliffCloud/Leaflet.Sleep but with a
  // different set of heuristics.
  // The basic idea is that when a mousewheel/DOMMouseScroll
  // event is seen, we disable scroll wheel zooming until the
  // user moves their mouse cursor or clicks on the map. This
  // is slightly trickier than just listening for mousemove,
  // because mousemove is fired when the page is scrolled,
  // even if the user did not physically move the mouse. We
  // handle this by examining the mousemove event's screenX
  // and screenY properties; if they change, we know it's a
  // "true" move.
  // lastScreen can never be null, but its x and y can.
  var lastScreen = {
    x: null,
    y: null
  };
  (0, _jquery2["default"])(document).on("mousewheel DOMMouseScroll", "*", function (e) {
    // Disable zooming (until the mouse moves or click)
    map.scrollWheelZoom.disable(); // Any mousemove events at this screen position will be ignored.

    lastScreen = {
      x: e.originalEvent.screenX,
      y: e.originalEvent.screenY
    };
  });
  (0, _jquery2["default"])(document).on("mousemove", "*", function (e) {
    // Did the mouse really move?
    if (lastScreen.x !== null && e.screenX !== lastScreen.x || e.screenY !== lastScreen.y) {
      // It really moved. Enable zooming.
      map.scrollWheelZoom.enable();
      lastScreen = {
        x: null,
        y: null
      };
    }
  });
  (0, _jquery2["default"])(document).on("mousedown", ".leaflet", function (e) {
    // Clicking always enables zooming.
    map.scrollWheelZoom.enable();
    lastScreen = {
      x: null,
      y: null
    };
  });
}

_htmlwidgets2["default"].widget({
  name: "leaflet",
  type: "output",
  factory: function factory(el, width, height) {
    var map = null;
    return {
      // we need to store our map in our returned object.
      getMap: function getMap() {
        return map;
      },
      renderValue: function renderValue(data) {
        // Create an appropriate CRS Object if specified
        if (data && data.options && data.options.crs) {
          data.options.crs = (0, _crs_utils.getCRS)(data.options.crs);
        } // As per https://github.com/rstudio/leaflet/pull/294#discussion_r79584810


        if (map) {
          map.remove();

          map = function () {
            return;
          }(); // undefine map

        }

        if (data.options.mapFactory && typeof data.options.mapFactory === "function") {
          map = data.options.mapFactory(el, data.options);
        } else {
          map = _leaflet2["default"].map(el, data.options);
        }

        preventUnintendedZoomOnScroll(map); // Store some state in the map object

        map.leafletr = {
          // Has the map ever rendered successfully?
          hasRendered: false,
          // Data to be rendered when resize is called with area != 0
          pendingRenderData: null
        }; // Check if the map is rendered statically (no output binding)

        if (_htmlwidgets2["default"].shinyMode && /\bshiny-bound-output\b/.test(el.className)) {
          map.id = el.id; // Store the map on the element so we can find it later by ID

          (0, _jquery2["default"])(el).data("leaflet-map", map); // When the map is clicked, send the coordinates back to the app

          map.on("click", function (e) {
            _shiny2["default"].onInputChange(map.id + "_click", {
              lat: e.latlng.lat,
              lng: e.latlng.lng,
              ".nonce": Math.random() // Force reactivity if lat/lng hasn't changed

            });
          });
          var groupTimerId = null;
          map.on("moveend", function (e) {
            updateBounds(e.target);
          }).on("layeradd layerremove", function (e) {
            // If the layer that's coming or going is a group we created, tell
            // the server.
            if (map.layerManager.getGroupNameFromLayerGroup(e.layer)) {
              // But to avoid chattiness, coalesce events
              if (groupTimerId) {
                clearTimeout(groupTimerId);
                groupTimerId = null;
              }

              groupTimerId = setTimeout(function () {
                groupTimerId = null;

                _shiny2["default"].onInputChange(map.id + "_groups", map.layerManager.getVisibleGroups());
              }, 100);
            }
          });
        }

        this.doRenderValue(data, map);
      },
      doRenderValue: function doRenderValue(data, map) {
        // Leaflet does not behave well when you set up a bunch of layers when
        // the map is not visible (width/height == 0). Popups get misaligned
        // relative to their owning markers, and the fitBounds calculations
        // are off. Therefore we wait until the map is actually showing to
        // render the value (we rely on the resize() callback being invoked
        // at the appropriate time).
        if (el.offsetWidth === 0 || el.offsetHeight === 0) {
          map.leafletr.pendingRenderData = data;
          return;
        }

        map.leafletr.pendingRenderData = null; // Merge data options into defaults

        var options = _jquery2["default"].extend({
          zoomToLimits: "always"
        }, data.options);

        if (!map.layerManager) {
          map.controls = new _controlStore2["default"](map);
          map.layerManager = new _layerManager2["default"](map);
        } else {
          map.controls.clear();
          map.layerManager.clear();
        }

        var explicitView = false;

        if (data.setView) {
          explicitView = true;
          map.setView.apply(map, data.setView);
        }

        if (data.fitBounds) {
          explicitView = true;
          methods.fitBounds.apply(map, data.fitBounds);
        }

        if (data.flyTo) {
          if (!explicitView && !map.leafletr.hasRendered) {
            // must be done to give a initial starting point
            map.fitWorld();
          }

          explicitView = true;
          map.flyTo.apply(map, data.flyTo);
        }

        if (data.flyToBounds) {
          if (!explicitView && !map.leafletr.hasRendered) {
            // must be done to give a initial starting point
            map.fitWorld();
          }

          explicitView = true;
          methods.flyToBounds.apply(map, data.flyToBounds);
        }

        if (data.options.center) {
          explicitView = true;
        } // Returns true if the zoomToLimits option says that the map should be
        // zoomed to map elements.


        function needsZoom() {
          return options.zoomToLimits === "always" || options.zoomToLimits === "first" && !map.leafletr.hasRendered;
        }

        if (!explicitView && needsZoom() && !map.getZoom()) {
          if (data.limits && !_jquery2["default"].isEmptyObject(data.limits)) {
            // Use the natural limits of what's being drawn on the map
            // If the size of the bounding box is 0, leaflet gets all weird
            var pad = 0.006;

            if (data.limits.lat[0] === data.limits.lat[1]) {
              data.limits.lat[0] = data.limits.lat[0] - pad;
              data.limits.lat[1] = data.limits.lat[1] + pad;
            }

            if (data.limits.lng[0] === data.limits.lng[1]) {
              data.limits.lng[0] = data.limits.lng[0] - pad;
              data.limits.lng[1] = data.limits.lng[1] + pad;
            }

            map.fitBounds([[data.limits.lat[0], data.limits.lng[0]], [data.limits.lat[1], data.limits.lng[1]]]);
          } else {
            map.fitWorld();
          }
        }

        for (var i = 0; data.calls && i < data.calls.length; i++) {
          var call = data.calls[i];
          if (methods[call.method]) methods[call.method].apply(map, call.args);else (0, _util.log)("Unknown method " + call.method);
        }

        map.leafletr.hasRendered = true;

        if (_htmlwidgets2["default"].shinyMode) {
          setTimeout(function () {
            updateBounds(map);
          }, 1);
        }
      },
      resize: function resize(width, height) {
        if (map) {
          map.invalidateSize();

          if (map.leafletr.pendingRenderData) {
            this.doRenderValue(map.leafletr.pendingRenderData, map);
          }
        }
      }
    };
  }
});

if (_htmlwidgets2["default"].shinyMode) {
  _shiny2["default"].addCustomMessageHandler("leaflet-calls", function (data) {
    var id = data.id;
    var el = document.getElementById(id);
    var map = el ? (0, _jquery2["default"])(el).data("leaflet-map") : null;

    if (!map) {
      (0, _util.log)("Couldn't find map with id " + id);
      return;
    } // If the map has not rendered, stash the proposed `leafletProxy()` calls
    // in `pendingRenderData.calls` to be run on display via `doRenderValue()`.
    // This is necessary if the map has not been rendered.
    // If new pendingRenderData is set via a new `leaflet()`, the previous calls will be discarded.


    if (!map.leafletr.hasRendered) {
      map.leafletr.pendingRenderData.calls = map.leafletr.pendingRenderData.calls.concat(data.calls);
      return;
    }

    for (var i = 0; i < data.calls.length; i++) {
      var call = data.calls[i];
      var args = call.args;

      for (var _i = 0; _i < call.evals.length; _i++) {
        window.HTMLWidgets.evaluateStringMember(args, call.evals[_i]);
      }

      if (call.dependencies) {
        _shiny2["default"].renderDependencies(call.dependencies);
      }

      if (methods[call.method]) methods[call.method].apply(map, args);else (0, _util.log)("Unknown method " + call.method);
    }
  });
}


},{"./cluster-layer-store":1,"./control-store":2,"./crs_utils":3,"./dataframe":4,"./fixup-default-icon":5,"./fixup-default-tooltip":6,"./fixup-url-protocol":7,"./global/htmlwidgets":8,"./global/jquery":9,"./global/leaflet":10,"./global/shiny":12,"./layer-manager":14,"./methods":15,"./util":17}],14:[function(require,module,exports){
(function (global){(function (){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = undefined;

var _jquery = require("./global/jquery");

var _jquery2 = _interopRequireDefault(_jquery);

var _leaflet = require("./global/leaflet");

var _leaflet2 = _interopRequireDefault(_leaflet);

var _util = require("./util");

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }

function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }

var LayerManager = /*#__PURE__*/function () {
  function LayerManager(map) {
    _classCallCheck(this, LayerManager);

    this._map = map; // BEGIN layer indices
    // {<groupname>: {<stamp>: layer}}

    this._byGroup = {}; // {<categoryName>: {<stamp>: layer}}

    this._byCategory = {}; // {<categoryName_layerId>: layer}

    this._byLayerId = {}; // {<stamp>: {
    //             "group": <groupname>,
    //             "layerId": <layerId>,
    //             "category": <category>,
    //             "container": <container>
    //           }
    // }

    this._byStamp = {}; // {<crosstalkGroupName>: {<key>: [<stamp>, <stamp>, ...], ...}}

    this._byCrosstalkGroup = {}; // END layer indices
    // {<categoryName>: L.layerGroup}

    this._categoryContainers = {}; // {<groupName>: L.layerGroup}

    this._groupContainers = {};
  }

  _createClass(LayerManager, [{
    key: "addLayer",
    value: function addLayer(layer, category, layerId, group, ctGroup, ctKey) {
      var _this = this;

      // Was a group provided?
      var hasId = typeof layerId === "string";
      var grouped = typeof group === "string";
      var stamp = _leaflet2["default"].Util.stamp(layer) + ""; // This will be the default layer group to add the layer to.
      // We may overwrite this let before using it (i.e. if a group is assigned).
      // This one liner creates the _categoryContainers[category] entry if it
      // doesn't already exist.

      var container = this._categoryContainers[category] = this._categoryContainers[category] || _leaflet2["default"].layerGroup().addTo(this._map);

      var oldLayer = null;

      if (hasId) {
        // First, remove any layer with the same category and layerId
        var prefixedLayerId = this._layerIdKey(category, layerId);

        oldLayer = this._byLayerId[prefixedLayerId];

        if (oldLayer) {
          this._removeLayer(oldLayer);
        } // Update layerId index


        this._byLayerId[prefixedLayerId] = layer;
      } // Update group index


      if (grouped) {
        this._byGroup[group] = this._byGroup[group] || {};
        this._byGroup[group][stamp] = layer; // Since a group is assigned, don't add the layer to the category's layer
        // group; instead, use the group's layer group.
        // This one liner creates the _groupContainers[group] entry if it doesn't
        // already exist.

        container = this.getLayerGroup(group, true);
      } // Update category index


      this._byCategory[category] = this._byCategory[category] || {};
      this._byCategory[category][stamp] = layer; // Update stamp index

      var layerInfo = this._byStamp[stamp] = {
        layer: layer,
        group: group,
        ctGroup: ctGroup,
        ctKey: ctKey,
        layerId: layerId,
        category: category,
        container: container,
        hidden: false
      }; // Update crosstalk group index

      if (ctGroup) {
        if (layer.setStyle) {
          // Need to save this info so we know what to set opacity to later
          layer.options.origOpacity = typeof layer.options.opacity !== "undefined" ? layer.options.opacity : 0.5;
          layer.options.origFillOpacity = typeof layer.options.fillOpacity !== "undefined" ? layer.options.fillOpacity : 0.2;
        }

        var ctg = this._byCrosstalkGroup[ctGroup];

        if (!ctg) {
          ctg = this._byCrosstalkGroup[ctGroup] = {};
          var crosstalk = global.crosstalk;

          var handleFilter = function handleFilter(e) {
            if (!e.value) {
              var groupKeys = Object.keys(ctg);

              for (var i = 0; i < groupKeys.length; i++) {
                var key = groupKeys[i];
                var _layerInfo = _this._byStamp[ctg[key]];

                _this._setVisibility(_layerInfo, true);
              }
            } else {
              var selectedKeys = {};

              for (var _i = 0; _i < e.value.length; _i++) {
                selectedKeys[e.value[_i]] = true;
              }

              var _groupKeys = Object.keys(ctg);

              for (var _i2 = 0; _i2 < _groupKeys.length; _i2++) {
                var _key = _groupKeys[_i2];
                var _layerInfo2 = _this._byStamp[ctg[_key]];

                _this._setVisibility(_layerInfo2, selectedKeys[_groupKeys[_i2]]);
              }
            }
          };

          var filterHandle = new crosstalk.FilterHandle(ctGroup);
          filterHandle.on("change", handleFilter);

          var handleSelection = function handleSelection(e) {
            if (!e.value || !e.value.length) {
              var groupKeys = Object.keys(ctg);

              for (var i = 0; i < groupKeys.length; i++) {
                var key = groupKeys[i];
                var _layerInfo3 = _this._byStamp[ctg[key]];

                _this._setOpacity(_layerInfo3, 1.0);
              }
            } else {
              var selectedKeys = {};

              for (var _i3 = 0; _i3 < e.value.length; _i3++) {
                selectedKeys[e.value[_i3]] = true;
              }

              var _groupKeys2 = Object.keys(ctg);

              for (var _i4 = 0; _i4 < _groupKeys2.length; _i4++) {
                var _key2 = _groupKeys2[_i4];
                var _layerInfo4 = _this._byStamp[ctg[_key2]];

                _this._setOpacity(_layerInfo4, selectedKeys[_groupKeys2[_i4]] ? 1.0 : 0.2);
              }
            }
          };

          var selHandle = new crosstalk.SelectionHandle(ctGroup);
          selHandle.on("change", handleSelection);
          setTimeout(function () {
            handleFilter({
              value: filterHandle.filteredKeys
            });
            handleSelection({
              value: selHandle.value
            });
          }, 100);
        }

        if (!ctg[ctKey]) ctg[ctKey] = [];
        ctg[ctKey].push(stamp);
      } // Add to container


      if (!layerInfo.hidden) container.addLayer(layer);
      return oldLayer;
    }
  }, {
    key: "brush",
    value: function brush(bounds, extraInfo) {
      var _this2 = this;

      /* eslint-disable no-console */
      // For each Crosstalk group...
      Object.keys(this._byCrosstalkGroup).forEach(function (ctGroupName) {
        var ctg = _this2._byCrosstalkGroup[ctGroupName];
        var selection = []; // ...iterate over each Crosstalk key (each of which may have multiple
        // layers)...

        Object.keys(ctg).forEach(function (ctKey) {
          // ...and for each layer...
          ctg[ctKey].forEach(function (stamp) {
            var layerInfo = _this2._byStamp[stamp]; // ...if it's something with a point...

            if (layerInfo.layer.getLatLng) {
              // ... and it's inside the selection bounds...
              // TODO: Use pixel containment, not lat/lng containment
              if (bounds.contains(layerInfo.layer.getLatLng())) {
                // ...add the key to the selection.
                selection.push(ctKey);
              }
            }
          });
        });
        new global.crosstalk.SelectionHandle(ctGroupName).set(selection, extraInfo);
      });
    }
  }, {
    key: "unbrush",
    value: function unbrush(extraInfo) {
      Object.keys(this._byCrosstalkGroup).forEach(function (ctGroupName) {
        new global.crosstalk.SelectionHandle(ctGroupName).clear(extraInfo);
      });
    }
  }, {
    key: "_setVisibility",
    value: function _setVisibility(layerInfo, visible) {
      if (layerInfo.hidden ^ visible) {
        return;
      } else if (visible) {
        layerInfo.container.addLayer(layerInfo.layer);
        layerInfo.hidden = false;
      } else {
        layerInfo.container.removeLayer(layerInfo.layer);
        layerInfo.hidden = true;
      }
    }
  }, {
    key: "_setOpacity",
    value: function _setOpacity(layerInfo, opacity) {
      if (layerInfo.layer.setOpacity) {
        layerInfo.layer.setOpacity(opacity);
      } else if (layerInfo.layer.setStyle) {
        layerInfo.layer.setStyle({
          opacity: opacity * layerInfo.layer.options.origOpacity,
          fillOpacity: opacity * layerInfo.layer.options.origFillOpacity
        });
      }
    }
  }, {
    key: "getLayer",
    value: function getLayer(category, layerId) {
      return this._byLayerId[this._layerIdKey(category, layerId)];
    }
  }, {
    key: "removeLayer",
    value: function removeLayer(category, layerIds) {
      var _this3 = this;

      // Find layer info
      _jquery2["default"].each((0, _util.asArray)(layerIds), function (i, layerId) {
        var layer = _this3._byLayerId[_this3._layerIdKey(category, layerId)];

        if (layer) {
          _this3._removeLayer(layer);
        }
      });
    }
  }, {
    key: "clearLayers",
    value: function clearLayers(category) {
      var _this4 = this;

      // Find all layers in _byCategory[category]
      var catTable = this._byCategory[category];

      if (!catTable) {
        return false;
      } // Remove all layers. Make copy of keys to avoid mutating the collection
      // behind the iterator you're accessing.


      var stamps = [];

      _jquery2["default"].each(catTable, function (k, v) {
        stamps.push(k);
      });

      _jquery2["default"].each(stamps, function (i, stamp) {
        _this4._removeLayer(stamp);
      });
    }
  }, {
    key: "getLayerGroup",
    value: function getLayerGroup(group, ensureExists) {
      var g = this._groupContainers[group];

      if (ensureExists && !g) {
        this._byGroup[group] = this._byGroup[group] || {};
        g = this._groupContainers[group] = _leaflet2["default"].featureGroup();
        g.groupname = group;
        g.addTo(this._map);
      }

      return g;
    }
  }, {
    key: "getGroupNameFromLayerGroup",
    value: function getGroupNameFromLayerGroup(layerGroup) {
      return layerGroup.groupname;
    }
  }, {
    key: "getVisibleGroups",
    value: function getVisibleGroups() {
      var _this5 = this;

      var result = [];

      _jquery2["default"].each(this._groupContainers, function (k, v) {
        if (_this5._map.hasLayer(v)) {
          result.push(k);
        }
      });

      return result;
    }
  }, {
    key: "getAllGroupNames",
    value: function getAllGroupNames() {
      var result = [];

      _jquery2["default"].each(this._groupContainers, function (k, v) {
        result.push(k);
      });

      return result;
    }
  }, {
    key: "clearGroup",
    value: function clearGroup(group) {
      var _this6 = this;

      // Find all layers in _byGroup[group]
      var groupTable = this._byGroup[group];

      if (!groupTable) {
        return false;
      } // Remove all layers. Make copy of keys to avoid mutating the collection
      // behind the iterator you're accessing.


      var stamps = [];

      _jquery2["default"].each(groupTable, function (k, v) {
        stamps.push(k);
      });

      _jquery2["default"].each(stamps, function (i, stamp) {
        _this6._removeLayer(stamp);
      });
    }
  }, {
    key: "clear",
    value: function clear() {
      function clearLayerGroup(key, layerGroup) {
        layerGroup.clearLayers();
      } // Clear all indices and layerGroups


      this._byGroup = {};
      this._byCategory = {};
      this._byLayerId = {};
      this._byStamp = {};
      this._byCrosstalkGroup = {};

      _jquery2["default"].each(this._categoryContainers, clearLayerGroup);

      this._categoryContainers = {};

      _jquery2["default"].each(this._groupContainers, clearLayerGroup);

      this._groupContainers = {};
    }
  }, {
    key: "_removeLayer",
    value: function _removeLayer(layer) {
      var stamp;

      if (typeof layer === "string") {
        stamp = layer;
      } else {
        stamp = _leaflet2["default"].Util.stamp(layer);
      }

      var layerInfo = this._byStamp[stamp];

      if (!layerInfo) {
        return false;
      }

      layerInfo.container.removeLayer(stamp);

      if (typeof layerInfo.group === "string") {
        delete this._byGroup[layerInfo.group][stamp];
      }

      if (typeof layerInfo.layerId === "string") {
        delete this._byLayerId[this._layerIdKey(layerInfo.category, layerInfo.layerId)];
      }

      delete this._byCategory[layerInfo.category][stamp];
      delete this._byStamp[stamp];

      if (layerInfo.ctGroup) {
        var ctGroup = this._byCrosstalkGroup[layerInfo.ctGroup];
        var layersForKey = ctGroup[layerInfo.ctKey];
        var idx = layersForKey ? layersForKey.indexOf(stamp) : -1;

        if (idx >= 0) {
          if (layersForKey.length === 1) {
            delete ctGroup[layerInfo.ctKey];
          } else {
            layersForKey.splice(idx, 1);
          }
        }
      }
    }
  }, {
    key: "_layerIdKey",
    value: function _layerIdKey(category, layerId) {
      return category + "\n" + layerId;
    }
  }]);

  return LayerManager;
}();

exports["default"] = LayerManager;


}).call(this)}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
},{"./global/jquery":9,"./global/leaflet":10,"./util":17}],15:[function(require,module,exports){
(function (global){(function (){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _jquery = require("./global/jquery");

var _jquery2 = _interopRequireDefault(_jquery);

var _leaflet = require("./global/leaflet");

var _leaflet2 = _interopRequireDefault(_leaflet);

var _shiny = require("./global/shiny");

var _shiny2 = _interopRequireDefault(_shiny);

var _htmlwidgets = require("./global/htmlwidgets");

var _htmlwidgets2 = _interopRequireDefault(_htmlwidgets);

var _util = require("./util");

var _crs_utils = require("./crs_utils");

var _dataframe = require("./dataframe");

var _dataframe2 = _interopRequireDefault(_dataframe);

var _clusterLayerStore = require("./cluster-layer-store");

var _clusterLayerStore2 = _interopRequireDefault(_clusterLayerStore);

var _mipmapper = require("./mipmapper");

var _mipmapper2 = _interopRequireDefault(_mipmapper);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }

var methods = {};
exports["default"] = methods;

function mouseHandler(mapId, layerId, group, eventName, extraInfo) {
  return function (e) {
    if (!_htmlwidgets2["default"].shinyMode) return;
    var latLng = e.target.getLatLng ? e.target.getLatLng() : e.latlng;

    if (latLng) {
      // retrieve only lat, lon values to remove prototype
      //   and extra parameters added by 3rd party modules
      // these objects are for json serialization, not javascript
      var latLngVal = _leaflet2["default"].latLng(latLng); // make sure it has consistent shape


      latLng = {
        lat: latLngVal.lat,
        lng: latLngVal.lng
      };
    }

    var eventInfo = _jquery2["default"].extend({
      id: layerId,
      ".nonce": Math.random() // force reactivity

    }, group !== null ? {
      group: group
    } : null, latLng, extraInfo);

    _shiny2["default"].onInputChange(mapId + "_" + eventName, eventInfo);
  };
}

methods.mouseHandler = mouseHandler;

methods.clearGroup = function (group) {
  var _this = this;

  _jquery2["default"].each((0, _util.asArray)(group), function (i, v) {
    _this.layerManager.clearGroup(v);
  });
};

methods.setView = function (center, zoom, options) {
  this.setView(center, zoom, options);
};

methods.fitBounds = function (lat1, lng1, lat2, lng2, options) {
  this.fitBounds([[lat1, lng1], [lat2, lng2]], options);
};

methods.flyTo = function (center, zoom, options) {
  this.flyTo(center, zoom, options);
};

methods.flyToBounds = function (lat1, lng1, lat2, lng2, options) {
  this.flyToBounds([[lat1, lng1], [lat2, lng2]], options);
};

methods.setMaxBounds = function (lat1, lng1, lat2, lng2) {
  this.setMaxBounds([[lat1, lng1], [lat2, lng2]]);
};

methods.addPopups = function (lat, lng, popup, layerId, group, options) {
  var _this2 = this;

  var df = new _dataframe2["default"]().col("lat", lat).col("lng", lng).col("popup", popup).col("layerId", layerId).col("group", group).cbind(options);

  var _loop = function _loop(i) {
    if (_jquery2["default"].isNumeric(df.get(i, "lat")) && _jquery2["default"].isNumeric(df.get(i, "lng"))) {
      (function () {
        var popup = _leaflet2["default"].popup(df.get(i)).setLatLng([df.get(i, "lat"), df.get(i, "lng")]).setContent(df.get(i, "popup"));

        var thisId = df.get(i, "layerId");
        var thisGroup = df.get(i, "group");
        this.layerManager.addLayer(popup, "popup", thisId, thisGroup);
      }).call(_this2);
    }
  };

  for (var i = 0; i < df.nrow(); i++) {
    _loop(i);
  }
};

methods.removePopup = function (layerId) {
  this.layerManager.removeLayer("popup", layerId);
};

methods.clearPopups = function () {
  this.layerManager.clearLayers("popup");
};

methods.addTiles = function (urlTemplate, layerId, group, options) {
  this.layerManager.addLayer(_leaflet2["default"].tileLayer(urlTemplate, options), "tile", layerId, group);
};

methods.removeTiles = function (layerId) {
  this.layerManager.removeLayer("tile", layerId);
};

methods.clearTiles = function () {
  this.layerManager.clearLayers("tile");
};

methods.addWMSTiles = function (baseUrl, layerId, group, options) {
  if (options && options.crs) {
    options.crs = (0, _crs_utils.getCRS)(options.crs);
  }

  this.layerManager.addLayer(_leaflet2["default"].tileLayer.wms(baseUrl, options), "tile", layerId, group);
}; // Given:
//   {data: ["a", "b", "c"], index: [0, 1, 0, 2]}
// returns:
//   ["a", "b", "a", "c"]


function unpackStrings(iconset) {
  if (!iconset) {
    return iconset;
  }

  if (typeof iconset.index === "undefined") {
    return iconset;
  }

  iconset.data = (0, _util.asArray)(iconset.data);
  iconset.index = (0, _util.asArray)(iconset.index);
  return _jquery2["default"].map(iconset.index, function (e, i) {
    return iconset.data[e];
  });
}

function addMarkers(map, df, group, clusterOptions, clusterId, markerFunc) {
  (function () {
    var _this3 = this;

    var clusterGroup = this.layerManager.getLayer("cluster", clusterId),
        cluster = clusterOptions !== null;

    if (cluster && !clusterGroup) {
      clusterGroup = _leaflet2["default"].markerClusterGroup.layerSupport(clusterOptions);

      if (clusterOptions.freezeAtZoom) {
        var freezeAtZoom = clusterOptions.freezeAtZoom;
        delete clusterOptions.freezeAtZoom;
        clusterGroup.freezeAtZoom(freezeAtZoom);
      }

      clusterGroup.clusterLayerStore = new _clusterLayerStore2["default"](clusterGroup);
    }

    var extraInfo = cluster ? {
      clusterId: clusterId
    } : {};

    var _loop2 = function _loop2(i) {
      if (_jquery2["default"].isNumeric(df.get(i, "lat")) && _jquery2["default"].isNumeric(df.get(i, "lng"))) {
        (function () {
          var marker = markerFunc(df, i);
          var thisId = df.get(i, "layerId");
          var thisGroup = cluster ? null : df.get(i, "group");

          if (cluster) {
            clusterGroup.clusterLayerStore.add(marker, thisId);
          } else {
            this.layerManager.addLayer(marker, "marker", thisId, thisGroup, df.get(i, "ctGroup", true), df.get(i, "ctKey", true));
          }

          var popup = df.get(i, "popup");
          var popupOptions = df.get(i, "popupOptions");

          if (popup !== null) {
            if (popupOptions !== null) {
              marker.bindPopup(popup, popupOptions);
            } else {
              marker.bindPopup(popup);
            }
          }

          var label = df.get(i, "label");
          var labelOptions = df.get(i, "labelOptions");

          if (label !== null) {
            if (labelOptions !== null) {
              if (labelOptions.permanent) {
                marker.bindTooltip(label, labelOptions).openTooltip();
              } else {
                marker.bindTooltip(label, labelOptions);
              }
            } else {
              marker.bindTooltip(label);
            }
          }

          marker.on("click", mouseHandler(this.id, thisId, thisGroup, "marker_click", extraInfo), this);
          marker.on("mouseover", mouseHandler(this.id, thisId, thisGroup, "marker_mouseover", extraInfo), this);
          marker.on("mouseout", mouseHandler(this.id, thisId, thisGroup, "marker_mouseout", extraInfo), this);
          marker.on("dragend", mouseHandler(this.id, thisId, thisGroup, "marker_dragend", extraInfo), this);
        }).call(_this3);
      }
    };

    for (var i = 0; i < df.nrow(); i++) {
      _loop2(i);
    }

    if (cluster) {
      this.layerManager.addLayer(clusterGroup, "cluster", clusterId, group);
    }
  }).call(map);
}

methods.addGenericMarkers = addMarkers;

methods.addMarkers = function (lat, lng, icon, layerId, group, options, popup, popupOptions, clusterOptions, clusterId, label, labelOptions, crosstalkOptions) {
  var icondf;
  var getIcon;

  if (icon) {
    // Unpack icons
    icon.iconUrl = unpackStrings(icon.iconUrl);
    icon.iconRetinaUrl = unpackStrings(icon.iconRetinaUrl);
    icon.shadowUrl = unpackStrings(icon.shadowUrl);
    icon.shadowRetinaUrl = unpackStrings(icon.shadowRetinaUrl); // This cbinds the icon URLs and any other icon options; they're all
    // present on the icon object.

    icondf = new _dataframe2["default"]().cbind(icon); // Constructs an icon from a specified row of the icon dataframe.

    getIcon = function getIcon(i) {
      var opts = icondf.get(i);

      if (!opts.iconUrl) {
        return new _leaflet2["default"].Icon.Default();
      } // Composite options (like points or sizes) are passed from R with each
      // individual component as its own option. We need to combine them now
      // into their composite form.


      if (opts.iconWidth) {
        opts.iconSize = [opts.iconWidth, opts.iconHeight];
      }

      if (opts.shadowWidth) {
        opts.shadowSize = [opts.shadowWidth, opts.shadowHeight];
      }

      if (opts.iconAnchorX) {
        opts.iconAnchor = [opts.iconAnchorX, opts.iconAnchorY];
      }

      if (opts.shadowAnchorX) {
        opts.shadowAnchor = [opts.shadowAnchorX, opts.shadowAnchorY];
      }

      if (opts.popupAnchorX) {
        opts.popupAnchor = [opts.popupAnchorX, opts.popupAnchorY];
      }

      return new _leaflet2["default"].Icon(opts);
    };
  }

  if (!(_jquery2["default"].isEmptyObject(lat) || _jquery2["default"].isEmptyObject(lng)) || _jquery2["default"].isNumeric(lat) && _jquery2["default"].isNumeric(lng)) {
    var df = new _dataframe2["default"]().col("lat", lat).col("lng", lng).col("layerId", layerId).col("group", group).col("popup", popup).col("popupOptions", popupOptions).col("label", label).col("labelOptions", labelOptions).cbind(options).cbind(crosstalkOptions || {});
    if (icon) icondf.effectiveLength = df.nrow();
    addMarkers(this, df, group, clusterOptions, clusterId, function (df, i) {
      var options = df.get(i);
      if (icon) options.icon = getIcon(i);
      return _leaflet2["default"].marker([df.get(i, "lat"), df.get(i, "lng")], options);
    });
  }
};

methods.addAwesomeMarkers = function (lat, lng, icon, layerId, group, options, popup, popupOptions, clusterOptions, clusterId, label, labelOptions, crosstalkOptions) {
  var icondf;
  var getIcon;

  if (icon) {
    // This cbinds the icon URLs and any other icon options; they're all
    // present on the icon object.
    icondf = new _dataframe2["default"]().cbind(icon); // Constructs an icon from a specified row of the icon dataframe.

    getIcon = function getIcon(i) {
      var opts = icondf.get(i);

      if (!opts) {
        return new _leaflet2["default"].AwesomeMarkers.icon();
      }

      if (opts.squareMarker) {
        opts.className = "awesome-marker awesome-marker-square";
      }

      return new _leaflet2["default"].AwesomeMarkers.icon(opts);
    };
  }

  if (!(_jquery2["default"].isEmptyObject(lat) || _jquery2["default"].isEmptyObject(lng)) || _jquery2["default"].isNumeric(lat) && _jquery2["default"].isNumeric(lng)) {
    var df = new _dataframe2["default"]().col("lat", lat).col("lng", lng).col("layerId", layerId).col("group", group).col("popup", popup).col("popupOptions", popupOptions).col("label", label).col("labelOptions", labelOptions).cbind(options).cbind(crosstalkOptions || {});
    if (icon) icondf.effectiveLength = df.nrow();
    addMarkers(this, df, group, clusterOptions, clusterId, function (df, i) {
      var options = df.get(i);
      if (icon) options.icon = getIcon(i);
      return _leaflet2["default"].marker([df.get(i, "lat"), df.get(i, "lng")], options);
    });
  }
};

function addLayers(map, category, df, layerFunc) {
  var _loop3 = function _loop3(i) {
    (function () {
      var layer = layerFunc(df, i);

      if (!_jquery2["default"].isEmptyObject(layer)) {
        var thisId = df.get(i, "layerId");
        var thisGroup = df.get(i, "group");
        this.layerManager.addLayer(layer, category, thisId, thisGroup, df.get(i, "ctGroup", true), df.get(i, "ctKey", true));

        if (layer.bindPopup) {
          var popup = df.get(i, "popup");
          var popupOptions = df.get(i, "popupOptions");

          if (popup !== null) {
            if (popupOptions !== null) {
              layer.bindPopup(popup, popupOptions);
            } else {
              layer.bindPopup(popup);
            }
          }
        }

        if (layer.bindTooltip) {
          var label = df.get(i, "label");
          var labelOptions = df.get(i, "labelOptions");

          if (label !== null) {
            if (labelOptions !== null) {
              layer.bindTooltip(label, labelOptions);
            } else {
              layer.bindTooltip(label);
            }
          }
        }

        layer.on("click", mouseHandler(this.id, thisId, thisGroup, category + "_click"), this);
        layer.on("mouseover", mouseHandler(this.id, thisId, thisGroup, category + "_mouseover"), this);
        layer.on("mouseout", mouseHandler(this.id, thisId, thisGroup, category + "_mouseout"), this);
        var highlightStyle = df.get(i, "highlightOptions");

        if (!_jquery2["default"].isEmptyObject(highlightStyle)) {
          var defaultStyle = {};

          _jquery2["default"].each(highlightStyle, function (k, v) {
            if (k != "bringToFront" && k != "sendToBack") {
              if (df.get(i, k)) {
                defaultStyle[k] = df.get(i, k);
              }
            }
          });

          layer.on("mouseover", function (e) {
            this.setStyle(highlightStyle);

            if (highlightStyle.bringToFront) {
              this.bringToFront();
            }
          });
          layer.on("mouseout", function (e) {
            this.setStyle(defaultStyle);

            if (highlightStyle.sendToBack) {
              this.bringToBack();
            }
          });
        }
      }
    }).call(map);
  };

  for (var i = 0; i < df.nrow(); i++) {
    _loop3(i);
  }
}

methods.addGenericLayers = addLayers;

methods.addCircles = function (lat, lng, radius, layerId, group, options, popup, popupOptions, label, labelOptions, highlightOptions, crosstalkOptions) {
  if (!(_jquery2["default"].isEmptyObject(lat) || _jquery2["default"].isEmptyObject(lng)) || _jquery2["default"].isNumeric(lat) && _jquery2["default"].isNumeric(lng)) {
    var df = new _dataframe2["default"]().col("lat", lat).col("lng", lng).col("radius", radius).col("layerId", layerId).col("group", group).col("popup", popup).col("popupOptions", popupOptions).col("label", label).col("labelOptions", labelOptions).col("highlightOptions", highlightOptions).cbind(options).cbind(crosstalkOptions || {});
    addLayers(this, "shape", df, function (df, i) {
      if (_jquery2["default"].isNumeric(df.get(i, "lat")) && _jquery2["default"].isNumeric(df.get(i, "lng")) && _jquery2["default"].isNumeric(df.get(i, "radius"))) {
        return _leaflet2["default"].circle([df.get(i, "lat"), df.get(i, "lng")], df.get(i, "radius"), df.get(i));
      } else {
        return null;
      }
    });
  }
};

methods.addCircleMarkers = function (lat, lng, radius, layerId, group, options, clusterOptions, clusterId, popup, popupOptions, label, labelOptions, crosstalkOptions) {
  if (!(_jquery2["default"].isEmptyObject(lat) || _jquery2["default"].isEmptyObject(lng)) || _jquery2["default"].isNumeric(lat) && _jquery2["default"].isNumeric(lng)) {
    var df = new _dataframe2["default"]().col("lat", lat).col("lng", lng).col("radius", radius).col("layerId", layerId).col("group", group).col("popup", popup).col("popupOptions", popupOptions).col("label", label).col("labelOptions", labelOptions).cbind(crosstalkOptions || {}).cbind(options);
    addMarkers(this, df, group, clusterOptions, clusterId, function (df, i) {
      return _leaflet2["default"].circleMarker([df.get(i, "lat"), df.get(i, "lng")], df.get(i));
    });
  }
};
/*
 * @param lat Array of arrays of latitude coordinates for polylines
 * @param lng Array of arrays of longitude coordinates for polylines
 */


methods.addPolylines = function (polygons, layerId, group, options, popup, popupOptions, label, labelOptions, highlightOptions) {
  if (polygons.length > 0) {
    var df = new _dataframe2["default"]().col("shapes", polygons).col("layerId", layerId).col("group", group).col("popup", popup).col("popupOptions", popupOptions).col("label", label).col("labelOptions", labelOptions).col("highlightOptions", highlightOptions).cbind(options);
    addLayers(this, "shape", df, function (df, i) {
      var shapes = df.get(i, "shapes");
      shapes = shapes.map(function (shape) {
        return _htmlwidgets2["default"].dataframeToD3(shape[0]);
      });

      if (shapes.length > 1) {
        return _leaflet2["default"].polyline(shapes, df.get(i));
      } else {
        return _leaflet2["default"].polyline(shapes[0], df.get(i));
      }
    });
  }
};

methods.removeMarker = function (layerId) {
  this.layerManager.removeLayer("marker", layerId);
};

methods.clearMarkers = function () {
  this.layerManager.clearLayers("marker");
};

methods.removeMarkerCluster = function (layerId) {
  this.layerManager.removeLayer("cluster", layerId);
};

methods.removeMarkerFromCluster = function (layerId, clusterId) {
  var cluster = this.layerManager.getLayer("cluster", clusterId);
  if (!cluster) return;
  cluster.clusterLayerStore.remove(layerId);
};

methods.clearMarkerClusters = function () {
  this.layerManager.clearLayers("cluster");
};

methods.removeShape = function (layerId) {
  this.layerManager.removeLayer("shape", layerId);
};

methods.clearShapes = function () {
  this.layerManager.clearLayers("shape");
};

methods.addRectangles = function (lat1, lng1, lat2, lng2, layerId, group, options, popup, popupOptions, label, labelOptions, highlightOptions) {
  var df = new _dataframe2["default"]().col("lat1", lat1).col("lng1", lng1).col("lat2", lat2).col("lng2", lng2).col("layerId", layerId).col("group", group).col("popup", popup).col("popupOptions", popupOptions).col("label", label).col("labelOptions", labelOptions).col("highlightOptions", highlightOptions).cbind(options);
  addLayers(this, "shape", df, function (df, i) {
    if (_jquery2["default"].isNumeric(df.get(i, "lat1")) && _jquery2["default"].isNumeric(df.get(i, "lng1")) && _jquery2["default"].isNumeric(df.get(i, "lat2")) && _jquery2["default"].isNumeric(df.get(i, "lng2"))) {
      return _leaflet2["default"].rectangle([[df.get(i, "lat1"), df.get(i, "lng1")], [df.get(i, "lat2"), df.get(i, "lng2")]], df.get(i));
    } else {
      return null;
    }
  });
};
/*
 * @param lat Array of arrays of latitude coordinates for polygons
 * @param lng Array of arrays of longitude coordinates for polygons
 */


methods.addPolygons = function (polygons, layerId, group, options, popup, popupOptions, label, labelOptions, highlightOptions) {
  if (polygons.length > 0) {
    var df = new _dataframe2["default"]().col("shapes", polygons).col("layerId", layerId).col("group", group).col("popup", popup).col("popupOptions", popupOptions).col("label", label).col("labelOptions", labelOptions).col("highlightOptions", highlightOptions).cbind(options);
    addLayers(this, "shape", df, function (df, i) {
      // This code used to use L.multiPolygon, but that caused
      // double-click on a multipolygon to fail to zoom in on the
      // map. Surprisingly, putting all the rings in a single
      // polygon seems to still work; complicated multipolygons
      // are still rendered correctly.
      var shapes = df.get(i, "shapes").map(function (polygon) {
        return polygon.map(_htmlwidgets2["default"].dataframeToD3);
      }).reduce(function (acc, val) {
        return acc.concat(val);
      }, []);
      return _leaflet2["default"].polygon(shapes, df.get(i));
    });
  }
};

methods.addGeoJSON = function (data, layerId, group, style) {
  // This time, self is actually needed because the callbacks below need
  // to access both the inner and outer senses of "this"
  var self = this;

  if (typeof data === "string") {
    data = JSON.parse(data);
  }

  var globalStyle = _jquery2["default"].extend({}, style, data.style || {});

  var gjlayer = _leaflet2["default"].geoJson(data, {
    style: function style(feature) {
      if (feature.style || feature.properties.style) {
        return _jquery2["default"].extend({}, globalStyle, feature.style, feature.properties.style);
      } else {
        return globalStyle;
      }
    },
    onEachFeature: function onEachFeature(feature, layer) {
      var extraInfo = {
        featureId: feature.id,
        properties: feature.properties
      };
      var popup = feature.properties ? feature.properties.popup : null;
      if (typeof popup !== "undefined" && popup !== null) layer.bindPopup(popup);
      layer.on("click", mouseHandler(self.id, layerId, group, "geojson_click", extraInfo), this);
      layer.on("mouseover", mouseHandler(self.id, layerId, group, "geojson_mouseover", extraInfo), this);
      layer.on("mouseout", mouseHandler(self.id, layerId, group, "geojson_mouseout", extraInfo), this);
    }
  });

  this.layerManager.addLayer(gjlayer, "geojson", layerId, group);
};

methods.removeGeoJSON = function (layerId) {
  this.layerManager.removeLayer("geojson", layerId);
};

methods.clearGeoJSON = function () {
  this.layerManager.clearLayers("geojson");
};

methods.addTopoJSON = function (data, layerId, group, style) {
  // This time, self is actually needed because the callbacks below need
  // to access both the inner and outer senses of "this"
  var self = this;

  if (typeof data === "string") {
    data = JSON.parse(data);
  }

  var globalStyle = _jquery2["default"].extend({}, style, data.style || {});

  var gjlayer = _leaflet2["default"].geoJson(null, {
    style: function style(feature) {
      if (feature.style || feature.properties.style) {
        return _jquery2["default"].extend({}, globalStyle, feature.style, feature.properties.style);
      } else {
        return globalStyle;
      }
    },
    onEachFeature: function onEachFeature(feature, layer) {
      var extraInfo = {
        featureId: feature.id,
        properties: feature.properties
      };
      var popup = feature.properties.popup;
      if (typeof popup !== "undefined" && popup !== null) layer.bindPopup(popup);
      layer.on("click", mouseHandler(self.id, layerId, group, "topojson_click", extraInfo), this);
      layer.on("mouseover", mouseHandler(self.id, layerId, group, "topojson_mouseover", extraInfo), this);
      layer.on("mouseout", mouseHandler(self.id, layerId, group, "topojson_mouseout", extraInfo), this);
    }
  });

  global.omnivore.topojson.parse(data, null, gjlayer);
  this.layerManager.addLayer(gjlayer, "topojson", layerId, group);
};

methods.removeTopoJSON = function (layerId) {
  this.layerManager.removeLayer("topojson", layerId);
};

methods.clearTopoJSON = function () {
  this.layerManager.clearLayers("topojson");
};

methods.addControl = function (html, position, layerId, classes) {
  function onAdd(map) {
    var div = _leaflet2["default"].DomUtil.create("div", classes);

    if (typeof layerId !== "undefined" && layerId !== null) {
      div.setAttribute("id", layerId);
    }

    this._div = div; // It's possible for window.Shiny to be true but Shiny.initializeInputs to
    // not be, when a static leaflet widget is included as part of the shiny
    // UI directly (not through leafletOutput or uiOutput). In this case we
    // don't do the normal Shiny stuff as that will all happen when Shiny
    // itself loads and binds the entire doc.

    if (window.Shiny && _shiny2["default"].initializeInputs) {
      _shiny2["default"].renderHtml(html, this._div);

      _shiny2["default"].initializeInputs(this._div);

      _shiny2["default"].bindAll(this._div);
    } else {
      this._div.innerHTML = html;
    }

    return this._div;
  }

  function onRemove(map) {
    if (window.Shiny && _shiny2["default"].unbindAll) {
      _shiny2["default"].unbindAll(this._div);
    }
  }

  var Control = _leaflet2["default"].Control.extend({
    options: {
      position: position
    },
    onAdd: onAdd,
    onRemove: onRemove
  });

  this.controls.add(new Control(), layerId, html);
};

methods.addCustomControl = function (control, layerId) {
  this.controls.add(control, layerId);
};

methods.removeControl = function (layerId) {
  this.controls.remove(layerId);
};

methods.getControl = function (layerId) {
  this.controls.get(layerId);
};

methods.clearControls = function () {
  this.controls.clear();
};

methods.addLegend = function (options) {
  var legend = _leaflet2["default"].control({
    position: options.position
  });

  var gradSpan;

  legend.onAdd = function (map) {
    var div = _leaflet2["default"].DomUtil.create("div", options.className),
        colors = options.colors,
        labels = options.labels,
        legendHTML = "";

    if (options.type === "numeric") {
      // # Formatting constants.
      var singleBinHeight = 20; // The distance between tick marks, in px

      var vMargin = 8; // If 1st tick mark starts at top of gradient, how
      // many extra px are needed for the top half of the
      // 1st label? (ditto for last tick mark/label)

      var tickWidth = 4; // How wide should tick marks be, in px?

      var labelPadding = 6; // How much distance to reserve for tick mark?
      // (Must be >= tickWidth)
      // # Derived formatting parameters.
      // What's the height of a single bin, in percentage (of gradient height)?
      // It might not just be 1/(n-1), if the gradient extends past the tick
      // marks (which can be the case for pretty cut points).

      var singleBinPct = (options.extra.p_n - options.extra.p_1) / (labels.length - 1); // Each bin is `singleBinHeight` high. How tall is the gradient?

      var totalHeight = 1 / singleBinPct * singleBinHeight + 1; // How far should the first tick be shifted down, relative to the top
      // of the gradient?

      var tickOffset = singleBinHeight / singleBinPct * options.extra.p_1;
      gradSpan = (0, _jquery2["default"])("<span/>").css({
        "background": "linear-gradient(" + colors + ")",
        "opacity": options.opacity,
        "height": totalHeight + "px",
        "width": "18px",
        "display": "block",
        "margin-top": vMargin + "px"
      });
      var leftDiv = (0, _jquery2["default"])("<div/>").css("float", "left"),
          rightDiv = (0, _jquery2["default"])("<div/>").css("float", "left");
      leftDiv.append(gradSpan);
      (0, _jquery2["default"])(div).append(leftDiv).append(rightDiv).append((0, _jquery2["default"])("<br>")); // Have to attach the div to the body at this early point, so that the
      // svg text getComputedTextLength() actually works, below.

      document.body.appendChild(div);
      var ns = "http://www.w3.org/2000/svg";
      var svg = document.createElementNS(ns, "svg");
      rightDiv.append(svg);
      var g = document.createElementNS(ns, "g");
      (0, _jquery2["default"])(g).attr("transform", "translate(0, " + vMargin + ")");
      svg.appendChild(g); // max label width needed to set width of svg, and right-justify text

      var maxLblWidth = 0; // Create tick marks and labels

      _jquery2["default"].each(labels, function (i, label) {
        var y = tickOffset + i * singleBinHeight + 0.5;
        var thisLabel = document.createElementNS(ns, "text");
        (0, _jquery2["default"])(thisLabel).text(labels[i]).attr("y", y).attr("dx", labelPadding).attr("dy", "0.5ex");
        g.appendChild(thisLabel);
        maxLblWidth = Math.max(maxLblWidth, thisLabel.getComputedTextLength());
        var thisTick = document.createElementNS(ns, "line");
        (0, _jquery2["default"])(thisTick).attr("x1", 0).attr("x2", tickWidth).attr("y1", y).attr("y2", y).attr("stroke-width", 1);
        g.appendChild(thisTick);
      }); // Now that we know the max label width, we can right-justify


      (0, _jquery2["default"])(svg).find("text").attr("dx", labelPadding + maxLblWidth).attr("text-anchor", "end"); // Final size for <svg>

      (0, _jquery2["default"])(svg).css({
        width: maxLblWidth + labelPadding + "px",
        height: totalHeight + vMargin * 2 + "px"
      });

      if (options.na_color && _jquery2["default"].inArray(options.na_label, labels) < 0) {
        (0, _jquery2["default"])(div).append("<div><i style=\"" + "background:" + options.na_color + ";opacity:" + options.opacity + ";margin-right:" + labelPadding + "px" + ";\"></i>" + options.na_label + "</div>");
      }
    } else {
      if (options.na_color && _jquery2["default"].inArray(options.na_label, labels) < 0) {
        colors.push(options.na_color);
        labels.push(options.na_label);
      }

      for (var i = 0; i < colors.length; i++) {
        legendHTML += "<i style=\"background:" + colors[i] + ";opacity:" + options.opacity + "\"></i> " + labels[i] + "<br>";
      }

      div.innerHTML = legendHTML;
    }

    if (options.title) (0, _jquery2["default"])(div).prepend("<div style=\"margin-bottom:3px\"><strong>" + options.title + "</strong></div>");
    return div;
  };

  if (options.group) {
    // Auto generate a layerID if not provided
    if (!options.layerId) {
      options.layerId = _leaflet2["default"].Util.stamp(legend);
    }

    var map = this;
    map.on("overlayadd", function (e) {
      if (e.name === options.group) {
        map.controls.add(legend, options.layerId);
      }
    });
    map.on("overlayremove", function (e) {
      if (e.name === options.group) {
        map.controls.remove(options.layerId);
      }
    });
    map.on("groupadd", function (e) {
      if (e.name === options.group) {
        map.controls.add(legend, options.layerId);
      }
    });
    map.on("groupremove", function (e) {
      if (e.name === options.group) {
        map.controls.remove(options.layerId);
      }
    });
  }

  this.controls.add(legend, options.layerId);
};

methods.addLayersControl = function (baseGroups, overlayGroups, options) {
  var _this4 = this;

  // Only allow one layers control at a time
  methods.removeLayersControl.call(this);
  var firstLayer = true;
  var base = {};

  _jquery2["default"].each((0, _util.asArray)(baseGroups), function (i, g) {
    var layer = _this4.layerManager.getLayerGroup(g, true);

    if (layer) {
      base[g] = layer; // Check if >1 base layers are visible; if so, hide all but the first one

      if (_this4.hasLayer(layer)) {
        if (firstLayer) {
          firstLayer = false;
        } else {
          _this4.removeLayer(layer);
        }
      }
    }
  });

  var overlay = {};

  _jquery2["default"].each((0, _util.asArray)(overlayGroups), function (i, g) {
    var layer = _this4.layerManager.getLayerGroup(g, true);

    if (layer) {
      overlay[g] = layer;
    }
  });

  this.currentLayersControl = _leaflet2["default"].control.layers(base, overlay, options);
  this.addControl(this.currentLayersControl);
};

methods.removeLayersControl = function () {
  if (this.currentLayersControl) {
    this.removeControl(this.currentLayersControl);
    this.currentLayersControl = null;
  }
};

methods.addScaleBar = function (options) {
  // Only allow one scale bar at a time
  methods.removeScaleBar.call(this);

  var scaleBar = _leaflet2["default"].control.scale(options).addTo(this);

  this.currentScaleBar = scaleBar;
};

methods.removeScaleBar = function () {
  if (this.currentScaleBar) {
    this.currentScaleBar.remove();
    this.currentScaleBar = null;
  }
};

methods.hideGroup = function (group) {
  var _this5 = this;

  _jquery2["default"].each((0, _util.asArray)(group), function (i, g) {
    var layer = _this5.layerManager.getLayerGroup(g, true);

    if (layer) {
      _this5.removeLayer(layer);
    }
  });
};

methods.showGroup = function (group) {
  var _this6 = this;

  _jquery2["default"].each((0, _util.asArray)(group), function (i, g) {
    var layer = _this6.layerManager.getLayerGroup(g, true);

    if (layer) {
      _this6.addLayer(layer);
    }
  });
};

function setupShowHideGroupsOnZoom(map) {
  if (map.leafletr._hasInitializedShowHideGroups) {
    return;
  }

  map.leafletr._hasInitializedShowHideGroups = true;

  function setVisibility(layer, visible, group) {
    if (visible !== map.hasLayer(layer)) {
      if (visible) {
        map.addLayer(layer);
        map.fire("groupadd", {
          "name": group,
          "layer": layer
        });
      } else {
        map.removeLayer(layer);
        map.fire("groupremove", {
          "name": group,
          "layer": layer
        });
      }
    }
  }

  function showHideGroupsOnZoom() {
    if (!map.layerManager) return;
    var zoom = map.getZoom();
    map.layerManager.getAllGroupNames().forEach(function (group) {
      var layer = map.layerManager.getLayerGroup(group, false);

      if (layer && typeof layer.zoomLevels !== "undefined") {
        setVisibility(layer, layer.zoomLevels === true || layer.zoomLevels.indexOf(zoom) >= 0, group);
      }
    });
  }

  map.showHideGroupsOnZoom = showHideGroupsOnZoom;
  map.on("zoomend", showHideGroupsOnZoom);
}

methods.setGroupOptions = function (group, options) {
  var _this7 = this;

  _jquery2["default"].each((0, _util.asArray)(group), function (i, g) {
    var layer = _this7.layerManager.getLayerGroup(g, true); // This slightly tortured check is because 0 is a valid value for zoomLevels


    if (typeof options.zoomLevels !== "undefined" && options.zoomLevels !== null) {
      layer.zoomLevels = (0, _util.asArray)(options.zoomLevels);
    }
  });

  setupShowHideGroupsOnZoom(this);
  this.showHideGroupsOnZoom();
};

methods.addRasterImage = function (uri, bounds, opacity, attribution, layerId, group) {
  // uri is a data URI containing an image. We want to paint this image as a
  // layer at (top-left) bounds[0] to (bottom-right) bounds[1].
  // We can't simply use ImageOverlay, as it uses bilinear scaling which looks
  // awful as you zoom in (and sometimes shifts positions or disappears).
  // Instead, we'll use a TileLayer.Canvas to draw pieces of the image.
  // First, some helper functions.
  // degree2tile converts latitude, longitude, and zoom to x and y tile
  // numbers. The tile numbers returned can be non-integral, as there's no
  // reason to expect that the lat/lng inputs are exactly on the border of two
  // tiles.
  //
  // We'll use this to convert the bounds we got from the server, into coords
  // in tile-space at a given zoom level. Note that once we do the conversion,
  // we don't to do any more trigonometry to convert between pixel coordinates
  // and tile coordinates; the source image pixel coords, destination canvas
  // pixel coords, and tile coords all can be scaled linearly.
  function degree2tile(lat, lng, zoom) {
    // See http://wiki.openstreetmap.org/wiki/Slippy_map_tilenames
    var latRad = lat * Math.PI / 180;
    var n = Math.pow(2, zoom);
    var x = (lng + 180) / 360 * n;
    var y = (1 - Math.log(Math.tan(latRad) + 1 / Math.cos(latRad)) / Math.PI) / 2 * n;
    return {
      x: x,
      y: y
    };
  } // Given a range [from,to) and either one or two numbers, returns true if
  // there is any overlap between [x,x1) and the range--or if x1 is omitted,
  // then returns true if x is within [from,to).


  function overlap(from, to, x,
  /* optional */
  x1) {
    if (arguments.length == 3) x1 = x;
    return x < to && x1 >= from;
  }

  function getCanvasSmoothingProperty(ctx) {
    var candidates = ["imageSmoothingEnabled", "mozImageSmoothingEnabled", "webkitImageSmoothingEnabled", "msImageSmoothingEnabled"];

    for (var i = 0; i < candidates.length; i++) {
      if (typeof ctx[candidates[i]] !== "undefined") {
        return candidates[i];
      }
    }

    return null;
  } // Our general strategy is to:
  // 1. Load the data URI in an Image() object, so we can get its pixel
  //    dimensions and the underlying image data. (We could have done this
  //    by not encoding as PNG at all but just send an array of RGBA values
  //    from the server, but that would inflate the JSON too much.)
  // 2. Create a hidden canvas that we use just to extract the image data
  //    from the Image (using Context2D.getImageData()).
  // 3. Create a TileLayer.Canvas and add it to the map.
  // We want to synchronously create and attach the TileLayer.Canvas (so an
  // immediate call to clearRasters() will be respected, for example), but
  // Image loads its data asynchronously. Fortunately we can resolve this
  // by putting TileLayer.Canvas into async mode, which will let us create
  // and attach the layer but have it wait until the image is loaded before
  // it actually draws anything.
  // These are the variables that we will populate once the image is loaded.


  var imgData = null; // 1d row-major array, four [0-255] integers per pixel

  var imgDataMipMapper = null;
  var w = null; // image width in pixels

  var h = null; // image height in pixels
  // We'll use this array to store callbacks that need to be invoked once
  // imgData, w, and h have been resolved.

  var imgDataCallbacks = []; // Consumers of imgData, w, and h can call this to be notified when data
  // is available.

  function getImageData(callback) {
    if (imgData != null) {
      // Must not invoke the callback immediately; it's too confusing and
      // fragile to have a function invoke the callback *either* immediately
      // or in the future. Better to be consistent here.
      setTimeout(function () {
        callback(imgData, w, h, imgDataMipMapper);
      }, 0);
    } else {
      imgDataCallbacks.push(callback);
    }
  }

  var img = new Image();

  img.onload = function () {
    // Save size
    w = img.width;
    h = img.height; // Create a dummy canvas to extract the image data

    var imgDataCanvas = document.createElement("canvas");
    imgDataCanvas.width = w;
    imgDataCanvas.height = h;
    imgDataCanvas.style.display = "none";
    document.body.appendChild(imgDataCanvas);
    var imgDataCtx = imgDataCanvas.getContext("2d");
    imgDataCtx.drawImage(img, 0, 0); // Save the image data.

    imgData = imgDataCtx.getImageData(0, 0, w, h).data;
    imgDataMipMapper = new _mipmapper2["default"](img); // Done with the canvas, remove it from the page so it can be gc'd.

    document.body.removeChild(imgDataCanvas); // Alert any getImageData callers who are waiting.

    for (var i = 0; i < imgDataCallbacks.length; i++) {
      imgDataCallbacks[i](imgData, w, h, imgDataMipMapper);
    }

    imgDataCallbacks = [];
  };

  img.src = uri;

  var canvasTiles = _leaflet2["default"].gridLayer({
    opacity: opacity,
    attribution: attribution,
    detectRetina: true,
    async: true
  }); // NOTE: The done() function MUST NOT be invoked until after the current
  // tick; done() looks in Leaflet's tile cache for the current tile, and
  // since it's still being constructed, it won't be found.


  canvasTiles.createTile = function (tilePoint, done) {
    var zoom = tilePoint.z;

    var canvas = _leaflet2["default"].DomUtil.create("canvas");

    var error; // setup tile width and height according to the options

    var size = this.getTileSize();
    canvas.width = size.x;
    canvas.height = size.y;
    getImageData(function (imgData, w, h, mipmapper) {
      try {
        // The Context2D we'll being drawing onto. It's always 256x256.
        var ctx = canvas.getContext("2d"); // Convert our image data's top-left and bottom-right locations into
        // x/y tile coordinates. This is essentially doing a spherical mercator
        // projection, then multiplying by 2^zoom.

        var topLeft = degree2tile(bounds[0][0], bounds[0][1], zoom);
        var bottomRight = degree2tile(bounds[1][0], bounds[1][1], zoom); // The size of the image in x/y tile coordinates.

        var extent = {
          x: bottomRight.x - topLeft.x,
          y: bottomRight.y - topLeft.y
        }; // Short circuit if tile is totally disjoint from image.

        if (!overlap(tilePoint.x, tilePoint.x + 1, topLeft.x, bottomRight.x)) return;
        if (!overlap(tilePoint.y, tilePoint.y + 1, topLeft.y, bottomRight.y)) return; // The linear resolution of the tile we're drawing is always 256px per tile unit.
        // If the linear resolution (in either direction) of the image is less than 256px
        // per tile unit, then use nearest neighbor; otherwise, use the canvas's built-in
        // scaling.

        var imgRes = {
          x: w / extent.x,
          y: h / extent.y
        }; // We can do the actual drawing in one of three ways:
        // - Call drawImage(). This is easy and fast, and results in smooth
        //   interpolation (bilinear?). This is what we want when we are
        //   reducing the image from its native size.
        // - Call drawImage() with imageSmoothingEnabled=false. This is easy
        //   and fast and gives us nearest-neighbor interpolation, which is what
        //   we want when enlarging the image. However, it's unsupported on many
        //   browsers (including QtWebkit).
        // - Do a manual nearest-neighbor interpolation. This is what we'll fall
        //   back to when enlarging, and imageSmoothingEnabled isn't supported.
        //   In theory it's slower, but still pretty fast on my machine, and the
        //   results look the same AFAICT.
        // Is imageSmoothingEnabled supported? If so, we can let canvas do
        // nearest-neighbor interpolation for us.

        var smoothingProperty = getCanvasSmoothingProperty(ctx);

        if (smoothingProperty || imgRes.x >= 256 && imgRes.y >= 256) {
          // Use built-in scaling
          // Turn off anti-aliasing if necessary
          if (smoothingProperty) {
            ctx[smoothingProperty] = imgRes.x >= 256 && imgRes.y >= 256;
          } // Don't necessarily draw with the full-size image; if we're
          // downscaling, use the mipmapper to get a pre-downscaled image
          // (see comments on Mipmapper class for why this matters).


          mipmapper.getBySize(extent.x * 256, extent.y * 256, function (mip) {
            // It's possible that the image will go off the edge of the canvas--
            // that's OK, the canvas should clip appropriately.
            ctx.drawImage(mip, // Convert abs tile coords to rel tile coords, then *256 to convert
            // to rel pixel coords
            (topLeft.x - tilePoint.x) * 256, (topLeft.y - tilePoint.y) * 256, // Always draw the whole thing and let canvas clip; so we can just
            // convert from size in tile coords straight to pixels
            extent.x * 256, extent.y * 256);
          });
        } else {
          // Use manual nearest-neighbor interpolation
          // Calculate the source image pixel coordinates that correspond with
          // the top-left and bottom-right of this tile. (If the source image
          // only partially overlaps the tile, we use max/min to limit the
          // sourceStart/End to only reflect the overlapping portion.)
          var sourceStart = {
            x: Math.max(0, Math.floor((tilePoint.x - topLeft.x) * imgRes.x)),
            y: Math.max(0, Math.floor((tilePoint.y - topLeft.y) * imgRes.y))
          };
          var sourceEnd = {
            x: Math.min(w, Math.ceil((tilePoint.x + 1 - topLeft.x) * imgRes.x)),
            y: Math.min(h, Math.ceil((tilePoint.y + 1 - topLeft.y) * imgRes.y))
          }; // The size, in dest pixels, that each source pixel should occupy.
          // This might be greater or less than 1 (e.g. if x and y resolution
          // are very different).

          var pixelSize = {
            x: 256 / imgRes.x,
            y: 256 / imgRes.y
          }; // For each pixel in the source image that overlaps the tile...

          for (var row = sourceStart.y; row < sourceEnd.y; row++) {
            for (var col = sourceStart.x; col < sourceEnd.x; col++) {
              // ...extract the pixel data...
              var i = (row * w + col) * 4;
              var r = imgData[i];
              var g = imgData[i + 1];
              var b = imgData[i + 2];
              var a = imgData[i + 3];
              ctx.fillStyle = "rgba(" + [r, g, b, a / 255].join(",") + ")"; // ...calculate the corresponding pixel coord in the dest image
              // where it should be drawn...

              var pixelPos = {
                x: (col / imgRes.x + topLeft.x - tilePoint.x) * 256,
                y: (row / imgRes.y + topLeft.y - tilePoint.y) * 256
              }; // ...and draw a rectangle there.

              ctx.fillRect(Math.round(pixelPos.x), Math.round(pixelPos.y), // Looks crazy, but this is necessary to prevent rounding from
              // causing overlap between this rect and its neighbors. The
              // minuend is the location of the next pixel, while the
              // subtrahend is the position of the current pixel (to turn an
              // absolute coordinate to a width/height). Yes, I had to look
              // up minuend and subtrahend.
              Math.round(pixelPos.x + pixelSize.x) - Math.round(pixelPos.x), Math.round(pixelPos.y + pixelSize.y) - Math.round(pixelPos.y));
            }
          }
        }
      } catch (e) {
        error = e;
      } finally {
        done(error, canvas);
      }
    });
    return canvas;
  };

  this.layerManager.addLayer(canvasTiles, "image", layerId, group);
};

methods.removeImage = function (layerId) {
  this.layerManager.removeLayer("image", layerId);
};

methods.clearImages = function () {
  this.layerManager.clearLayers("image");
};

methods.addMeasure = function (options) {
  // if a measureControl already exists, then remove it and
  //   replace with a new one
  methods.removeMeasure.call(this);
  this.measureControl = _leaflet2["default"].control.measure(options);
  this.addControl(this.measureControl);
};

methods.removeMeasure = function () {
  if (this.measureControl) {
    this.removeControl(this.measureControl);
    this.measureControl = null;
  }
};

methods.addSelect = function (ctGroup) {
  var _this8 = this;

  methods.removeSelect.call(this);
  this._selectButton = _leaflet2["default"].easyButton({
    states: [{
      stateName: "select-inactive",
      icon: "ion-qr-scanner",
      title: "Make a selection",
      onClick: function onClick(btn, map) {
        btn.state("select-active");
        _this8._locationFilter = new _leaflet2["default"].LocationFilter2();

        if (ctGroup) {
          var selectionHandle = new global.crosstalk.SelectionHandle(ctGroup);
          selectionHandle.on("change", function (e) {
            if (e.sender !== selectionHandle) {
              if (_this8._locationFilter) {
                _this8._locationFilter.disable();

                btn.state("select-inactive");
              }
            }
          });

          var handler = function handler(e) {
            _this8.layerManager.brush(_this8._locationFilter.getBounds(), {
              sender: selectionHandle
            });
          };

          _this8._locationFilter.on("enabled", handler);

          _this8._locationFilter.on("change", handler);

          _this8._locationFilter.on("disabled", function () {
            selectionHandle.close();
            _this8._locationFilter = null;
          });
        }

        _this8._locationFilter.addTo(map);
      }
    }, {
      stateName: "select-active",
      icon: "ion-close-round",
      title: "Dismiss selection",
      onClick: function onClick(btn, map) {
        btn.state("select-inactive");

        _this8._locationFilter.disable(); // If explicitly dismissed, clear the crosstalk selections


        _this8.layerManager.unbrush();
      }
    }]
  });

  this._selectButton.addTo(this);
};

methods.removeSelect = function () {
  if (this._locationFilter) {
    this._locationFilter.disable();
  }

  if (this._selectButton) {
    this.removeControl(this._selectButton);
    this._selectButton = null;
  }
};

methods.createMapPane = function (name, zIndex) {
  this.createPane(name);
  this.getPane(name).style.zIndex = zIndex;
};


}).call(this)}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
},{"./cluster-layer-store":1,"./crs_utils":3,"./dataframe":4,"./global/htmlwidgets":8,"./global/jquery":9,"./global/leaflet":10,"./global/shiny":12,"./mipmapper":16,"./util":17}],16:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }

function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }

// This class simulates a mipmap, which shrinks images by powers of two. This
// stepwise reduction results in "pixel-perfect downscaling" (where every
// pixel of the original image has some contribution to the downscaled image)
// as opposed to a single-step downscaling which will discard a lot of data
// (and with sparse images at small scales can give very surprising results).
var Mipmapper = /*#__PURE__*/function () {
  function Mipmapper(img) {
    _classCallCheck(this, Mipmapper);

    this._layers = [img];
  } // The various functions on this class take a callback function BUT MAY OR MAY
  // NOT actually behave asynchronously.


  _createClass(Mipmapper, [{
    key: "getBySize",
    value: function getBySize(desiredWidth, desiredHeight, callback) {
      var _this = this;

      var i = 0;
      var lastImg = this._layers[0];

      var testNext = function testNext() {
        _this.getByIndex(i, function (img) {
          // If current image is invalid (i.e. too small to be rendered) or
          // it's smaller than what we wanted, return the last known good image.
          if (!img || img.width < desiredWidth || img.height < desiredHeight) {
            callback(lastImg);
            return;
          } else {
            lastImg = img;
            i++;
            testNext();
            return;
          }
        });
      };

      testNext();
    }
  }, {
    key: "getByIndex",
    value: function getByIndex(i, callback) {
      var _this2 = this;

      if (this._layers[i]) {
        callback(this._layers[i]);
        return;
      }

      this.getByIndex(i - 1, function (prevImg) {
        if (!prevImg) {
          // prevImg could not be calculated (too small, possibly)
          callback(null);
          return;
        }

        if (prevImg.width < 2 || prevImg.height < 2) {
          // Can't reduce this image any further
          callback(null);
          return;
        } // If reduce ever becomes truly asynchronous, we should stuff a promise or
        // something into this._layers[i] before calling this.reduce(), to prevent
        // redundant reduce operations from happening.


        _this2.reduce(prevImg, function (reducedImg) {
          _this2._layers[i] = reducedImg;
          callback(reducedImg);
          return;
        });
      });
    }
  }, {
    key: "reduce",
    value: function reduce(img, callback) {
      var imgDataCanvas = document.createElement("canvas");
      imgDataCanvas.width = Math.ceil(img.width / 2);
      imgDataCanvas.height = Math.ceil(img.height / 2);
      imgDataCanvas.style.display = "none";
      document.body.appendChild(imgDataCanvas);

      try {
        var imgDataCtx = imgDataCanvas.getContext("2d");
        imgDataCtx.drawImage(img, 0, 0, img.width / 2, img.height / 2);
        callback(imgDataCanvas);
      } finally {
        document.body.removeChild(imgDataCanvas);
      }
    }
  }]);

  return Mipmapper;
}();

exports["default"] = Mipmapper;


},{}],17:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.log = log;
exports.recycle = recycle;
exports.asArray = asArray;

function log(message) {
  /* eslint-disable no-console */
  if (console && console.log) console.log(message);
  /* eslint-enable no-console */
}

function recycle(values, length, inPlace) {
  if (length === 0 && !inPlace) return [];

  if (!(values instanceof Array)) {
    if (inPlace) {
      throw new Error("Can't do in-place recycling of a non-Array value");
    }

    values = [values];
  }

  if (typeof length === "undefined") length = values.length;
  var dest = inPlace ? values : [];
  var origLength = values.length;

  while (dest.length < length) {
    dest.push(values[dest.length % origLength]);
  }

  if (dest.length > length) {
    dest.splice(length, dest.length - length);
  }

  return dest;
}

function asArray(value) {
  if (value instanceof Array) return value;else return [value];
}


},{}]},{},[13]);
</script>

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<script type="application/json" data-for="htmlwidget-2d3c91420cf7c4f897cf">{"x":{"options":{"crs":{"crsClass":"L.CRS.EPSG3857","code":null,"proj4def":null,"projectedBounds":null,"options":{}}},"calls":[{"method":"addTiles","args":["https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png",null,null,{"minZoom":0,"maxZoom":18,"tileSize":256,"subdomains":"abc","errorTileUrl":"","tms":false,"noWrap":false,"zoomOffset":0,"zoomReverse":false,"opacity":1,"zIndex":1,"detectRetina":false,"attribution":"&copy; <a href=\"https://openstreetmap.org\">OpenStreetMap<\/a> contributors, <a href=\"https://creativecommons.org/licenses/by-sa/2.0/\">CC-BY-SA<\/a>"}]},{"method":"addMarkers","args":[[34.416929,34.42909164,32.85398448,34.45173898,32.73471717],[-119.845991,-119.867353,-117.2592706,-119.7439495,-117.1441746],null,null,null,{"interactive":true,"draggable":false,"keyboard":true,"title":"","alt":"","zIndexOffset":0,"opacity":1,"riseOnHover":false,"riseOffset":250},["<div class='leaflet-popup-scrolled' style='max-width:600px;max-height:300px'><b> <a href= https://en.wikipedia.org/wiki/University_of_California,_Santa_Barbara   target=\"_blank\"> <h2 align=\"center\"><strong> UCSB <\/strong><\/h2><\/a><br> <\/b> A great university located along the California coast <br><br><center><img src=\" https://web.physics.ucsb.edu/~Women/images/ucsb-big.jpg \" height=\"150px\" width=\"200px\" border=\"8\"><\/center><br> <\/div>","<div class='leaflet-popup-scrolled' style='max-width:600px;max-height:300px'><b> <a href= https://www.target.com/sl/goleta/2872  target=\"_blank\"> <h2 align=\"center\"><strong> Target  <\/strong><\/h2><\/a><br> <\/b> My go to place for any items I may need as a ollege student. <br><br><center><img src=\" https://s.yimg.com/bj/ca1a/ca1a2a02aedd46eaf28c1cdf370b89ae.jpg \" height=\"150px\" width=\"200px\" border=\"8\"><\/center><br> <\/div>","<div class='leaflet-popup-scrolled' style='max-width:600px;max-height:300px'><b> <a href= https://www.ljbtc.com/?utm_source=google%20my%20business&utm_medium=listing&utm_campaign=visit%20website  target=\"_blank\"> <h2 align=\"center\"><strong> La Jolla Beach and Tennis Club  <\/strong><\/h2><\/a><br> <\/b> This was my first job which I loved because it was a nice area and work enviroment. <br><br><center><img src=\" https://i.ytimg.com/vi/3wACPoCwJnI/maxresdefault_live.jpg \" height=\"150px\" width=\"200px\" border=\"8\"><\/center><br> <\/div>","<div class='leaflet-popup-scrolled' style='max-width:600px;max-height:300px'><b> <a href= https://www.chick-fil-a.com/santabarbara  target=\"_blank\"> <h2 align=\"center\"><strong> Chick Fil A  <\/strong><\/h2><\/a><br> <\/b> This is where my boyfriend and I love to go and eat, we go every once a week.  <br><br><center><img src=\" https://cfasite.com/uploads/restaurant_87_1587707169.jpg  \" height=\"150px\" width=\"200px\" border=\"8\"><\/center><br> <\/div>","<div class='leaflet-popup-scrolled' style='max-width:600px;max-height:300px'><b> <a href= http://www.balboapark.org/  target=\"_blank\"> <h2 align=\"center\"><strong> Balboa Park <\/strong><\/h2><\/a><br> <\/b> Its a nice place to walk and hangout with freinds in my hometown which I enjoy going to. <br><br><center><img src=\" https://media.tacdn.com/media/attractions-splice-spp-674x446/0b/27/62/27.jpg \" height=\"150px\" width=\"200px\" border=\"8\"><\/center><br> <\/div>"],null,null,null,null,{"interactive":false,"permanent":false,"direction":"auto","opacity":1,"offset":[0,0],"textsize":"10px","textOnly":false,"className":"","sticky":true},null]}],"limits":{"lat":[32.73471717,34.45173898],"lng":[-119.867353,-117.1441746]}},"evals":[],"jsHooks":[]}</script>
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