org.jdesktop.swingx.mapviewer.bmng

Class SLMapServerInfo

java.lang.Object

org.jdesktop.swingx.mapviewer.TileFactoryInfo

org.jdesktop.swingx.mapviewer.bmng.SLMapServerInfo

public class SLMapServerInfo
extends TileFactoryInfo

A TileFactoryInfo subclass which knows how to connect to the SwingLabs map server. This server contains 2k resolution Blue Marble data from NASA.

Field Summary

Fields inherited from class org.jdesktop.swingx.mapviewer.TileFactoryInfo

baseURL

Constructor Summary

Constructors

Constructor and Description
SLMapServerInfo() Uses the default base URL
SLMapServerInfo(String baseURL)

Method Summary

Methods

Modifier and Type	Method and Description
int	getMapWidthInTilesAtZoom(int zoom)
int	getMidpoint()
int	getTileSize(int zoom) Get the tile size.
String	getTileUrl(int x, int y, int zoom) Returns the tile url for the specified tile at the specified zoom level.

Methods inherited from class org.jdesktop.swingx.mapviewer.TileFactoryInfo

getBaseURL, getDefaultZoomLevel, getLongitudeDegreeWidthInPixels, getLongitudeRadianWidthInPixels, getMapCenterInPixelsAtZoom, getMaximumZoomLevel, getMinimumZoomLevel, getName, getTotalMapZoom, isXr2l, isYt2b, setDefaultZoomLevel, setXr2l, setYt2b

Methods inherited from class java.lang.Object

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

Constructor Detail

SLMapServerInfo

public SLMapServerInfo()

Uses the default base URL

SLMapServerInfo

public SLMapServerInfo(String baseURL)

Parameters:

baseURL - the base URL

Method Detail

getMidpoint

public int getMidpoint()

Returns:

the midpoint

getTileSize

public int getTileSize(int zoom)

Description copied from class: TileFactoryInfo

Get the tile size.

Overrides:

getTileSize in class TileFactoryInfo

Parameters:

zoom - the zoom level

Returns:

the tile size

getMapWidthInTilesAtZoom

public int getMapWidthInTilesAtZoom(int zoom)

Overrides:

getMapWidthInTilesAtZoom in class TileFactoryInfo

Parameters:

zoom - the zoom level

Returns:

the map width in tiles

getTileUrl

public String getTileUrl(int x,
                int y,
                int zoom)

Description copied from class: TileFactoryInfo

Returns the tile url for the specified tile at the specified zoom level. By default it will generate a tile url using the base url and parameters specified in the constructor. Thus if

baseURl =
 http://www.myserver.com/maps?version=0.1 xparam = x yparam = y zparam = z tilepoint = [1,2] zoom level = 3
  

then the resulting url would be:

http://www.myserver.com/maps?version=0.1&x=1&y=2&z=3

Note that the URL can be a file: url.

Overrides:

getTileUrl in class TileFactoryInfo

Parameters:

x - the x value, measured from left to right

y - the y value, measured from top to bottom

zoom - the zoom level

Returns:

a valid url to load the tile