Package org.meteoinfo.data.mapdata.webmap.bmng

Class SLMapServerInfo

java.lang.Object

org.meteoinfo.data.mapdata.webmap.TileFactoryInfo

org.meteoinfo.data.mapdata.webmap.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.meteoinfo.data.mapdata.webmap.TileFactoryInfo

baseURL, longitudeDegreeWidthInPixels, longitudeRadianWidthInPixels, mapCenterInPixelsAtZoom, mapWidthInTilesAtZoom, maximumZoomLevel, minimumZoomLevel, totalMapZoom

Constructor Summary

Constructors

Constructor	Description
SLMapServerInfo()
SLMapServerInfo(java.lang.String baseURL)

Method Summary

Modifier and Type	Method	Description
int	getMapWidthInTilesAtZoom(int zoom)	Get map width in tiles at zoom
int	getMidpoint()
int	getTileSize(int zoom)	Get the tile size.
java.lang.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 java.lang.Object

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

Methods inherited from class org.meteoinfo.data.mapdata.webmap.TileFactoryInfo

getDefaultZoomLevel, getLanguage, getLongitudeDegreeWidthInPixels, getLongitudeRadianWidthInPixels, getMapCenterInPixelsAtZoom, getMaximumZoomLevel, getMinimumZoomLevel, getName, getServerNum, getTotalMapZoom, isXr2l, isYt2b, setDefaultZoomLevel, setLanguage, setXr2l, setYt2b

Constructor Detail

SLMapServerInfo

public SLMapServerInfo()

SLMapServerInfo

public SLMapServerInfo(java.lang.String baseURL)

Method Detail

getMidpoint

public int getMidpoint()

getTileSize

public int getTileSize(int zoom)

Description copied from class: TileFactoryInfo

Get the tile size.

Overrides:

getTileSize in class TileFactoryInfo

Parameters:

zoom - Zoom

Returns:

the tile size

getMapWidthInTilesAtZoom

public int getMapWidthInTilesAtZoom(int zoom)

Description copied from class: TileFactoryInfo

Get map width in tiles at zoom

Overrides:

getMapWidthInTilesAtZoom in class TileFactoryInfo

Parameters:

zoom - The zoom

Returns:

Map width

getTileUrl

public java.lang.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 - X

y - Y

zoom - the zoom level

Returns:

a valid url to load the tile