com.esri.ags.layers.TiledMapServiceLayer

	Property	Defined by
		displayLevels : Array Levels to display in layer, based on LOD.level.	TiledMapServiceLayer
		fadeInFrameCount : uint The number of frames it will take for the tiles to fade in.	TiledMapServiceLayer
		fullExtent : Extent [read-only] The full extent of the layer.	TiledMapServiceLayer
		initialExtent : Extent The initial extent of the layer.	Layer
		isInScaleRange : Boolean Returns true if the current scale of the map is between the maximum and minimum scale of the layer [added in version 1.3].	Layer
		loaded : Boolean When the layer is loaded, the value becomes "true" and layer properties can be accessed.	Layer
		map : Map A reference to the Map this layer is in.	Layer
		maxScale : Number = 0 The maximum scale of the layer [added in version 1.3].	Layer
		minScale : Number = 0 The minimum scale of the layer [added in version 1.3].	Layer
		spatialReference : SpatialReference The spatial reference of the layer.	Layer
		tileInfo : TileInfo [read-only] Contains information about the tiling scheme.	TiledMapServiceLayer
		units : String The units of the layer.	Layer

	Method	Defined by
		TiledMapServiceLayer() Creates a new TiledMapServiceLayer object.	TiledMapServiceLayer
		refresh():void Causes the layer to redraw or reload its content.	Layer

Protected Methods

	Method		Defined by
		addMapListeners():void Adds listeners for ExtentEvent.EXTENT_CHANGE, ZoomEvent.ZOOM_START, ZoomEvent.ZOOM_UPDATE and ZoomEvent.ZOOM_END.	Layer
		extentChangeHandler(event:ExtentEvent):void When an EXTENT_CHANGE event occurs, this calls invalidateLayer();	Layer
		getTileURL(level:Number, row:Number, col:Number):URLRequest Subclasses must override this method to cause tiles to be loaded from their own endpoints.	TiledMapServiceLayer
		hideHandler(event:FlexEvent):void When the layer is hidden (visible is set to false), this calls removeMapListeners().	Layer
		invalidateLayer():void Subclasses should call this whenever they would like to have updateLayer() called on them.	Layer
		removeAllChildren():void Removes all the layers children.	Layer
		removeMapListeners():void Removes the four event listeners added by addMapListeners();	Layer
		setLoaded(value:Boolean):void Subclasses must call this when they've loaded all their properties and are ready to load their content.	Layer
		showHandler(event:FlexEvent):void When the layer is shown (visible is set to true), this calls addMapListeners() and invalidateLayer().	Layer
		toScreenX(mapX:Number):Number Converts the x-coordinate of map point to a screen point.	Layer
		toScreenY(mapY:Number):Number Converts the y-coordinate of map point to a screen point.	Layer
		updateLayer():void Subclasses must override this method.	Layer
		zoomEndHandler(event:ZoomEvent):void Finishes the zoom animation.	Layer
		zoomStartHandler(event:ZoomEvent):void Prepares the zoom animation by taking a bitmap of the layer.	Layer
		zoomUpdateHandler(event:ZoomEvent):void Redraws the bitmap of the layer.	Layer

Summary	Defined by
complete	Dispatched when a tile's content loading is complete and the tile has finished fading in.	TiledMapServiceLayer
ioError	Dispatched when a tile input/output error occurs.	TiledMapServiceLayer
load	Fires after layer properties for the layer are successfully populated.	Layer
loadError	Fires if the layer is unable to load.	Layer
tilesUpdated	Dispatched when all the tiles have either been completed or have errored.	TiledMapServiceLayer

Property detail

displayLevels

property

displayLevels:Array [read-write]

Levels to display in layer, based on LOD.level. If null, all levels are displayed.

The default value is null.

This property can be used as the source for data binding.

Implementation
public function get displayLevels():Array
public function set displayLevels(value:Array):void

fadeInFrameCount

property

fadeInFrameCount:uint [read-write]

The number of frames it will take for the tiles to fade in. They will only fade in if this is greater than one.

Note: the fadeInFrameCount property was added in version 1.1 of the ArcGIS API for Flex.

The default value is 4.

This property can be used as the source for data binding.

Implementation
public function get fadeInFrameCount():uint
public function set fadeInFrameCount(value:uint):void

fullExtent

property

fullExtent:Extent [read-only]

The full extent of the layer. Subclasses must override this method.

The default value is null.

This property can be used as the source for data binding.

Implementation
public function get fullExtent():Extent

tileInfo

property

tileInfo:TileInfo [read-only]

Contains information about the tiling scheme. Subclasses must override this method.

The default value is null.

This property can be used as the source for data binding.

Implementation
public function get tileInfo():TileInfo

Constructor detail

TiledMapServiceLayer

()

constructor

public function TiledMapServiceLayer()

Creates a new TiledMapServiceLayer object.

Method detail

getTileURL

()

method

protected function getTileURL(level:Number, row:Number, col:Number):URLRequest

Subclasses must override this method to cause tiles to be loaded from their own endpoints.

Parameters

	`level:Number` — The tile level.

	`row:Number` — The tile row.

	`col:Number` — The tile column.

Returns

URLRequest — The URLRequest to be used to load the tile.

ArcGIS API for Flex 1.3	All Packages \| All Classes \| Index \| Frames No Frames
Class TiledMapServiceLayer	Properties \| Methods \| Events

Package	com.esri.ags.layers
Class	public class TiledMapServiceLayer
Inheritance	TiledMapServiceLayer Layer mx.core.UIComponent
Subclasses	ArcGISTiledMapServiceLayer, VETiledLayer