org.geotools.tile.impl.bing

Class BingTileIdentifier

Object

TileIdentifier

BingTileIdentifier

public class BingTileIdentifier
extends TileIdentifier

The TileIdentifier implementation for the BingMaps family. This identifier follows the grid logic of similar implementations. The different characteristic of a BingTileIdentifier is the use of quadkey to locate a tile in the grid space. Please refer to Since:

12

Author:

Ugo Taddei

Constructor Summary

Constructors

Constructor and Description
BingTileIdentifier(int x, int y, ZoomLevel zoomLevel, String serviceName) Creates a new BingTileIdentifier.

Method Summary

Modifier and Type	Method and Description
String	getCode() Gets the code of a tile.
String	getId() Gets the id of a tile, which can be used for caching purposes.
BingTileIdentifier	getLowerNeighbour()
BingTileIdentifier	getRightNeighbour()

Methods inherited from class TileIdentifier

arithmeticMod, equals, getServiceName, getX, getY, getZ, getZoomLevel, hashCode, toString

Methods inherited from class Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

BingTileIdentifier

public BingTileIdentifier(int x,
                          int y,
                          ZoomLevel zoomLevel,
                          String serviceName)

Creates a new BingTileIdentifier.

Method Detail

getRightNeighbour

public BingTileIdentifier getRightNeighbour()

Specified by:

getRightNeighbour in class TileIdentifier

getLowerNeighbour

public BingTileIdentifier getLowerNeighbour()

Specified by:

getLowerNeighbour in class TileIdentifier

getId

public String getId()

Description copied from class: TileIdentifier

Gets the id of a tile, which can be used for caching purposes.

The id is a file-friendly name (that is, should contains no special characters such as ".", "/", etc. The id should be build from the code (which also uniquely identifies a tile, but, in some service implementation may contain file-unfriendly characters (e.g. OpenStreetMap: 5/16/10.png).

When building an id, you should use the service name as a prefix (e.g. for OpenStreetMap: "Mapnik", "CycleMap"; Bing Maps: "Road", "Hybrid"; etc) and suffix the id with a file-friendly string (e.g. OpenStreetMap: "Mapnik_X_Y_Z").

Specified by:

getId in class TileIdentifier

getCode

public String getCode()

Description copied from class: TileIdentifier

Gets the code of a tile.

The id is a string which uniquely identifies a tile. In some service implementations this is a quadkey (e.g. Bing Maps: "03123") or the fragment of the tile image (e.g. OpenStreetMap: 5/16/10.png, for Z/X/Y.png).

Specified by:

getCode in class TileIdentifier

Returns:

the code