Package org.geotools.tile.impl

Class WebMercatorZoomLevel

Object

ZoomLevel

WebMercatorZoomLevel

public class WebMercatorZoomLevel
extends ZoomLevel

The WebMercatorTileService is an abstract class that holds some of the tile service logic for Mercator-based tile services.

Since:

12

Author:

to.srwn, Ugo Taddei

Field Summary

Fields inherited from class ZoomLevel

maxTileNumber, maxTilePerColNumber, maxTilePerRowNumber

Constructor Summary

Constructors

Constructor	Description
WebMercatorZoomLevel(int zoomLevel)

Method Summary

Modifier and Type	Method	Description
int	calculateMaxTilePerColNumber(int zoomLevel)	The maximum tile-number: For example at zoom-level 2, the tilenames are in the following range: 2/0/0 - 2/3/3 (zoom-level/x/y): zoom-level/2^(zoom-level)-1/2^(zoom-level)-1)
int	calculateMaxTilePerRowNumber(int zoomLevel)

Methods inherited from class ZoomLevel

calculateMaxTileNumber, equals, getMaxTileNumber, getMaxTilePerColNumber, getMaxTilePerRowNumber, getZoomLevel, hashCode, setZoomLevel

Methods inherited from class Object

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

Constructor Details

WebMercatorZoomLevel

public WebMercatorZoomLevel(int zoomLevel)

Method Details

calculateMaxTilePerColNumber

public int calculateMaxTilePerColNumber(int zoomLevel)

The maximum tile-number: For example at zoom-level 2, the tilenames are in the following range: 2/0/0 - 2/3/3 (zoom-level/x/y): zoom-level/2^(zoom-level)-1/2^(zoom-level)-1)

Specified by:

calculateMaxTilePerColNumber in class ZoomLevel

calculateMaxTilePerRowNumber

public int calculateMaxTilePerRowNumber(int zoomLevel)

Specified by:

calculateMaxTilePerRowNumber in class ZoomLevel