C# Class ESRI.ArcGIS.Client.Toolkit.DataSources.WebTiledLayer

A WebTiledLayer is a tiled layer where the tiles are obtained directly from the provided URL, as opposed to requests made against a service. Typically, Web Tiled Layers are used as a basemap.

As a minimum, the property TemplateUrl must be defined. If the tileInfo is not specified then the spatial reference and tiling scheme of the layer is assumed to be in the web mercator projection and google/ms/esri web mercator tiling scheme.

Tile layers are added to a web map as layer type: WebTiledLayer (exposed in the UI as a Tile Layer).

Inheritance: TiledMapServiceLayer, IAttribution, ITileCache

显示文件 Open project: Esri/arcgis-toolkit-sl-wpf

Public Properties

Property	Type	Description
CopyrightTextProperty	System.Windows.DependencyProperty
SubDomainsProperty	System.Windows.DependencyProperty
TemplateUrlProperty	System.Windows.DependencyProperty

Private Properties

Property	Type	Description
CreateAttributionTemplate	void
OnSubDomainsPropertyChanged	void
OnTemplateUrlPropertyChanged	void

Public Methods

Method	Description
GetTileUrl ( int level, int row, int col ) : string	Returns a URL to the specified tile in an WebTiledLayer.
Initialize ( ) : void	Initializes the resource. Override this method if your resource requires asyncronous requests to initialize, and call the base method when initialization is completed. Upon completion of initialization, check the ESRI.ArcGIS.Client.Layer.InitializationFailure for any possible errors.
SetFullExtent ( Envelope extent ) : void	Sets the full extent of the layer.
SetTileInfo ( TileInfo tileInfo ) : void	Sets the tile scheme of the tile layer. If not set then assume standard web mercator tiling scheme.
WebTiledLayer ( ) : System	Initializes a new instance of the WebTiledLayer class.

Private Methods

Method	Description
CreateAttributionTemplate ( ) : void
OnSubDomainsPropertyChanged ( DependencyObject d, System.Windows.DependencyPropertyChangedEventArgs e ) : void
OnTemplateUrlPropertyChanged ( DependencyObject d, System.Windows.DependencyPropertyChangedEventArgs e ) : void

Method Details

GetTileUrl() public method

Returns a URL to the specified tile in an WebTiledLayer.

public GetTileUrl ( int level, int row, int col ) : string
level	int	Layer level
row	int	Tile row
col	int	Tile column
return	string

Initialize() public method

Initializes the resource.

Override this method if your resource requires asyncronous requests to initialize, and call the base method when initialization is completed.

Upon completion of initialization, check the ESRI.ArcGIS.Client.Layer.InitializationFailure for any possible errors.

public Initialize ( ) : void
return	void

SetFullExtent() public method

Sets the full extent of the layer.

public SetFullExtent ( Envelope extent ) : void
extent	Envelope	The extent.
return	void

SetTileInfo() public method

Sets the tile scheme of the tile layer. If not set then assume standard web mercator tiling scheme.

public SetTileInfo ( TileInfo tileInfo ) : void
tileInfo	TileInfo	The tile info.
return	void

WebTiledLayer() public method

Initializes a new instance of the WebTiledLayer class.

public WebTiledLayer ( ) : System
return	System

Property Details

CopyrightTextProperty public_oe static_oe property

Dependency property for CopyrightText.

public static DependencyProperty,System.Windows CopyrightTextProperty
return	System.Windows.DependencyProperty

SubDomainsProperty public_oe static_oe property

Dependency property for SubDomains.

public static DependencyProperty,System.Windows SubDomainsProperty
return	System.Windows.DependencyProperty

TemplateUrlProperty public_oe static_oe property

Dependency property for TemplateUrl.

public static DependencyProperty,System.Windows TemplateUrlProperty
return	System.Windows.DependencyProperty