org.osmdroid.util

Class MapTileIndex

java.lang.Object

org.osmdroid.util.MapTileIndex

public class MapTileIndex
extends Object

Computes a map tile index as `long` to/from zoom/x/y Algorithm unfortunately different from SqlTileWriter.getIndex for historical reasons. This version is better, because it's easy to get zoom, X and Y back from the index. This version is limited to zooms between 0 and 29, which should be enough.

Since:

6.0.0

Field Summary

Fields

Modifier and Type	Field and Description
static int	mMaxZoomLevel

Constructor Summary

Constructors

Constructor and Description
MapTileIndex()

Method Summary

Modifier and Type	Method and Description
static long	getTileIndex(int pZoom, int pX, int pY)
static int	getX(long pTileIndex)
static int	getY(long pTileIndex)
static int	getZoom(long pTileIndex)
static String	toString(int pZoom, int pX, int pY)
static String	toString(long pIndex)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

mMaxZoomLevel

public static int mMaxZoomLevel

Constructor Detail

MapTileIndex

public MapTileIndex()

Method Detail

getTileIndex

public static long getTileIndex(int pZoom,
                                int pX,
                                int pY)

getZoom

public static int getZoom(long pTileIndex)

getX

public static int getX(long pTileIndex)

getY

public static int getY(long pTileIndex)

toString

public static String toString(int pZoom,
                              int pX,
                              int pY)

Since:

6.0.0

toString

public static String toString(long pIndex)

Since:

6.0.0