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U
	un, ALKMaps.Events
	undo ALKMaps.Control.DrawFeature ALKMaps.Handler.Path
	undoDrag, ALKMaps.Layer.Routing
	unhighlight, ALKMaps.Control.SelectFeature
	units ALKMaps.Layer ALKMaps.Map
	unload, ALKMaps.Tile
	unloadCache, ALKMaps.Event
	unloadDestroy, ALKMaps.Map
	unregister ALKMaps.Events ALKMaps.Handler ALKMaps.Protocol.Script.ALKMaps.Protocol.Script
	unregisterMouseListeners, ALKMaps.Handler.Click
	unrenderedFeatures, ALKMaps.Layer.Vector
	unselect, ALKMaps.Control.SelectFeature
	unselectAll, ALKMaps.Control.SelectFeature
	unselectFeature, ALKMaps.Control.ModifyFeature
	unsetFeature, ALKMaps.Control.TransformFeature
	up ALKMaps.Handler.Drag ALKMaps.Handler.Feature ALKMaps.Handler.Path ALKMaps.Handler.Point ALKMaps.Handler.RegularPolygon
	update ALKMaps.Control.Graticule ALKMaps.Control.OverviewMap ALKMaps.Control.ScaleLine ALKMaps.Protocol ALKMaps.Protocol.HTTP ALKMaps.Strategy.BBOX
	updateAttribution, ALKMaps.Control.Attribution
	updateAvoidFavorSet, ALKMaps.Services
	updateBlocks, ALKMaps.Popup.Framed
	updateContainerCenter, ALKMaps.Control.PinchZoom
	updateCustomCategory, ALKMaps.Services
	updateCustomPlaceSet, ALKMaps.Services
	updateGrid, ALKMaps.Layer.PointGrid
	updateHandler, ALKMaps.Control.Measure
	updateInfoWarning ALKMaps.Control.InfoWarning ALKMaps.Layer
	updateLegendGradient, ALKMaps.Control.HeatMapLegend
	updateLink, ALKMaps.Control.Permalink
	updateMap, ALKMaps.Control.LayerSwitcher
	updateMapToRect, ALKMaps.Control.OverviewMap
	updateMinMax, ALKMaps.Control.HeatMapLegend
	updateNode, ALKMaps.Layer.Routing
	updateOptions, ALKMaps.Layer.HeatMap
	updatePosition ALKMaps.Marker2 ALKMaps.Popup
	updateRectToMap, ALKMaps.Control.OverviewMap
	updateRelativePosition ALKMaps.Marker2.Anchored ALKMaps.Popup.Anchored ALKMaps.Popup.AnchoredBubble ALKMaps.Popup.Framed
	updateRoute ALKMaps.Layer.RailRouting ALKMaps.Layer.Routing ALKMaps.Layer.Routing(Leaflet)
	updateScale, ALKMaps.Control.Scale
	updateSize ALKMaps.Map ALKMaps.Marker2 ALKMaps.Popup
	updateSizeDestroy, ALKMaps.Map
	updateURL, ALKMaps.Layer.XYZ
	updateWithPOST, ALKMaps.Protocol.HTTP
	upFeature ALKMaps.Control.DragFeature ALKMaps.Control.DragFeatureData ALKMaps.Control.FeatureEvent
	upperBoundary, ALKMaps.Filter.Comparison
	upperCaseObject, Util
	url ALKMaps.Feature.Vector ALKMaps.Icon ALKMaps.Layer.Image ALKMaps.Protocol.HTTP ALKMaps.Protocol.Script ALKMaps.Tile ALKMaps.Tile.Image
	urlAppend, Util
	urlMap, ALKMaps.Control.CacheWrite.ALKMaps.Control.CacheWrite
	useIFrame
	Util

un: function( object )

Convenience method for unregistering listeners with a common scope.

undo: function()

Remove the most recently added point in the current sketch geometry.

undo: function()

Remove the most recently added point in the sketch geometry.

undoDrag: function ( routeId )

Undo route drag for a given route id.

unhighlight: function( feature )

Redraw feature with the “default” style

{String} The layer map units.

{String} The map units.

unload: function()

Call immediately before destroying if you are listening to tile events, so that counters are properly handled if tile is still loading at destroy-time.

unloadCache: function()

Cycle through all the element entries in the events cache and call stopObservingElement on each.

Function that is called to destroy the map on page unload.

unregister: function ( type,

obj,

func )

unregister: function ( name,

method )

unregister an event from the map

Unregister a callback previously registered with the register function.

unregisterMouseListeners: function()

In a touch environment, we don’t want to handle mouse events.

{Object} hash of features, keyed by feature.id, that the renderer failed to draw

unselect: function( feature )

Remove feature from the layer’s selectedFeature array, render the feature as normal, and call the onUnselect function.

unselectAll: function( options )

Unselect all selected features.

unselectFeature: function( feature )

Called when the select feature control unselects a feature.

unsetFeature: function()

Remove the transformation box off any feature.

up: function( evt )

This method is called during the handling of the mouse up event.

{ALKMaps.Pixel} The location of the last mouseup.

up: function ( evt )

Handle mouseup and touchend.

up: function ( evt )

Handle mouseup and touchend.

up: function( evt )

Finish drawing the feature

update: function()

calculates the grid to be displayed and actually draws it

update: function()

Update the overview map after layers move.

update: function()

Update the size of the bars, and the labels they contain.

update: function()

Construct a request updating modified features.

update: function( feature,

options )

Construct a request updating modified feature.

update: function( options )

Callback function called on “moveend” or “refresh” layer events.

updateAttribution: function()

Update attribution string.

services.updateAvoidFavorSet = function ( params )

Update name and tag based on set Id.

updateBlocks: function()

Internal method, called on initialize and when the popup’s relative position has changed.

updateContainerCenter: function()

Must be called each time the layer container moves.

services.updateCustomCategory = function ( inputs )

Update custom categories.

services.updateCustomPlaceSet = function ( inputs )

Update custom place set’s name, and tag for a given set id and tag.

updateGrid: function( force )

Update the grid.

updateHandler: function( handler,

options )

updateInfoWarning: function()

Update infoWarning string.

updateInfoWarning: function()

Update warning text message on the InfoWarning control.

updateLegendGradient: function( colorGradient )

Updates legend color gradient.

updateLink: function()

updateMap: function()

Cycles through the loaded data and base layer input arrays and makes the necessary calls to the Map object such that that the map’s visual state corresponds to what the user has selected in the control.

updateMapToRect: function()

Updates the map extent to match the extent rectangle position and size

updateMinMax: function( min,

max )

Updates minimum and maximum counts.

updateNode: function( oldOne,

newOne )

Stores feature Id.

updateOptions: function( params )

Update the optional settings for drawing the heat map.

updatePosition: function()

if the marker has a lonlat and its map members set, then have it move itself to its proper position

updatePosition: function()

if the popup has a lonlat and its map members set, then have it move itself to its proper position

updateRectToMap: function()

Updates the extent rectangle position and size to match the map extent

updateRelativePosition: function()

The popup has been moved to a new relative location, so we may want to make some cosmetic adjustments to it.

updateRelativePosition: function()

The popup has been moved to a new relative location, so we may want to make some cosmetic adjustments to it.

updateRelativePosition: function()

The popup has been moved to a new relative location, in which case we will want to re-do the rico corners.

updateRelativePosition: function()

When the relative position changes, we need to set the new padding BBOX on the popup, reposition the close div, and update the blocks.

updateRoute: function( args )

Updates a route object and draws it on the layer.

updateRoute: function( args )

Updates a route object and draws it on the layer.

updateRoute: function ( params )

Updates a route object and draws it on the layer.

updateScale: function()

updateSize: function()

This function should be called by any external code which dynamically changes the size of the map div (because mozilla wont let us catch the “onresize” for an element)

updateSize: function()

Auto size the marker so that it precisely fits its contents (as determined by this.contentDiv.innerHTML).

updateSize: function()

Auto size the popup so that it precisely fits its contents (as determined by this.contentDiv.innerHTML).

When the map is destroyed, we need to stop listening to updateSize events: this method stores the function we need to unregister in non-IE browsers.

updateURL: function()

User defined method for setting dynamic URL parameters.

{Boolean} true if update operations are done with POST requests defaults to false.

upFeature: function( pixel )

Called when the drag handler detects a mouse-up.

upFeature: function( pixel )

Called when the drag handler detects a mouse-up.

upFeature: function( pixel )

Called when the drag handler detects a mouse-up.

{Number} or {String} upper boundary for between comparisons.

ALKMaps.Util.upperCaseObject = function ( object )

Creates a new hashtable and copies over all the keys from the passed-in object, but storing them under an uppercased version of the key at which they were stored.

{String} If this property is set it will be taken into account by {ALKMaps.HTTP} when updating or deleting the feature.

{String} image url

{String} URL of the image to use

{String} Service URL, read-only, set through the options passed to constructor.

{String} Service URL.

{String} url of the request.

{String} The URL of the image being requested.

ALKMaps.Util.urlAppend = function ( url,

paramStr )

Appends a parameter string to a url.

{Object} Mapping of same origin urls to cache url keys.

{Boolean} true if we are currently using an IFrame to render POST responses, false if we are using an img element to render GET responses.