org.openstreetmap.josm.data.imagery

Class AbstractWMSTileSource

java.lang.Object

org.openstreetmap.gui.jmapviewer.tilesources.AbstractTileSource

org.openstreetmap.gui.jmapviewer.tilesources.AbstractTMSTileSource

org.openstreetmap.gui.jmapviewer.tilesources.TMSTileSource

org.openstreetmap.josm.data.imagery.AbstractWMSTileSource

All Implemented Interfaces:

Attributed, TileSource

Direct Known Subclasses:

TemplatedWMSTileSource

public abstract class AbstractWMSTileSource
extends TMSTileSource

Base class for different WMS tile sources those based on URL templates and those based on WMS endpoints

Since:

10990

Field Summary

Fields

Modifier and Type	Field and Description
private EastNorth	anchorPosition
private double[]	degreesPerTile
private static float	SCALE_DENOMINATOR_ZOOM_LEVEL_1
private Projection	tileProjection
private int[]	tileXMax
private int[]	tileXMin
private int[]	tileYMax
private int[]	tileYMin

Fields inherited from class org.openstreetmap.gui.jmapviewer.tilesources.TMSTileSource

maxZoom, minZoom, osmMercator

Fields inherited from class org.openstreetmap.gui.jmapviewer.tilesources.AbstractTMSTileSource

baseUrl, id, modTileFeatures, name, tileSize

Fields inherited from class org.openstreetmap.gui.jmapviewer.tilesources.AbstractTileSource

attributionImage, attributionImageURL, attributionLinkURL, attributionText, termsOfUseText, termsOfUseURL

Constructor Summary

Constructors

Constructor and Description
AbstractWMSTileSource(TileSourceInfo info, Projection tileProjection) Constructs a new AbstractWMSTileSource.

Method Summary

Modifier and Type	Method and Description
private TileXY	eastNorthToTileXY(EastNorth enPoint, int zoom)
private double	getDegreesPerTile(int zoom)
java.lang.String	getServerCRS() Get coordinate reference system for this tile source.
protected EastNorth	getTileEastNorth(int x, int y, int z)
Projection	getTileProjection()
int	getTileXMax(int zoom) Get maximum x index of tile for specified zoom level.
int	getTileXMin(int zoom) Get minimum x index of tile for specified zoom level.
int	getTileYMax(int zoom) Get maximum y index of tile for specified zoom level.
int	getTileYMin(int zoom) Get minimum y index of tile for specified zoom level
private void	initAnchorPosition(Projection proj)
void	initProjection() Initializes class with current projection in JOSM.
void	initProjection(Projection proj) Initializes class with projection in JOSM.
TileXY	latLonToTileXY(double lat, double lon, int zoom) Transforms longitude and latitude to tile indices.
TileXY	latLonToTileXY(ICoordinate point, int zoom) Transforms longitude and latitude to tile indices.
java.awt.Point	latLonToXY(double lat, double lon, int zoom) Transforms longitude and latitude to pixel space (as if all tiles at specified zoom level where joined).
java.awt.Point	latLonToXY(ICoordinate point, int zoom) Transforms longitude and latitude to pixel space (as if all tiles at specified zoom level where joined).
TileXY	projectedToTileXY(IProjected p, int zoom) Convert projected coordinates to tile indices.
void	setTileProjection(Projection tileProjection)
ICoordinate	tileXYToLatLon(int x, int y, int zoom) Transforms tile indices to longitude and latitude.
ICoordinate	tileXYToLatLon(Tile tile) Determines to longitude and latitude of a tile.
ICoordinate	tileXYToLatLon(TileXY xy, int zoom) Transforms tile indices to longitude and latitude.
IProjected	tileXYtoProjected(int x, int y, int zoom) Convert tile indices (x/y/zoom) into projected coordinates of the tile origin.
ICoordinate	xyToLatLon(int x, int y, int zoom) Transforms a point in pixel space to longitude/latitude (WGS84).
ICoordinate	xyToLatLon(java.awt.Point point, int zoom) Transforms a point in pixel space to longitude/latitude (WGS84).

Methods inherited from class org.openstreetmap.gui.jmapviewer.tilesources.TMSTileSource

getCoveringTileRange, getDistance, getMaxZoom, getMinZoom, isInside

Methods inherited from class org.openstreetmap.gui.jmapviewer.tilesources.AbstractTMSTileSource

getBaseUrl, getDefaultTileSize, getExtension, getId, getMetadata, getName, getTileId, getTilePath, getTileSize, getTileUrl, isModTileFeatures, isNoTileAtZoom, toString

Methods inherited from class org.openstreetmap.gui.jmapviewer.tilesources.AbstractTileSource

getAttributionImage, getAttributionImageURL, getAttributionLinkURL, getAttributionText, getTermsOfUseText, getTermsOfUseURL, requiresAttribution, setAttributionImage, setAttributionImageURL, setAttributionLinkURL, setAttributionText, setTermsOfUseText, setTermsOfUseURL

Methods inherited from class java.lang.Object

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

Field Detail

anchorPosition

private EastNorth anchorPosition

tileXMin

private int[] tileXMin

tileYMin

private int[] tileYMin

tileXMax

private int[] tileXMax

tileYMax

private int[] tileYMax

degreesPerTile

private double[] degreesPerTile

SCALE_DENOMINATOR_ZOOM_LEVEL_1

private static final float SCALE_DENOMINATOR_ZOOM_LEVEL_1

See Also:

Constant Field Values

tileProjection

private Projection tileProjection

Constructor Detail

AbstractWMSTileSource

public AbstractWMSTileSource(TileSourceInfo info,
                             Projection tileProjection)

Constructs a new AbstractWMSTileSource.

Parameters:

info - tile source info

tileProjection - the tile projection

Method Detail

initAnchorPosition

private void initAnchorPosition(Projection proj)

setTileProjection

public void setTileProjection(Projection tileProjection)

getTileProjection

public Projection getTileProjection()

initProjection

public void initProjection()

Initializes class with current projection in JOSM. This call is needed every time projection changes.

initProjection

public void initProjection(Projection proj)

Initializes class with projection in JOSM. This call is needed every time projection changes.

Parameters:

proj - new projection that shall be used for computations

tileXYToLatLon

public ICoordinate tileXYToLatLon(Tile tile)

Description copied from interface: TileSource

Determines to longitude and latitude of a tile. (Refers to the tile origin - upper left tile corner)

Specified by:

tileXYToLatLon in interface TileSource

Overrides:

tileXYToLatLon in class AbstractTMSTileSource

Parameters:

tile - Tile

Returns:

WGS84 coordinates of given tile

tileXYToLatLon

public ICoordinate tileXYToLatLon(TileXY xy,
                                  int zoom)

Description copied from interface: TileSource

Transforms tile indices to longitude and latitude.

Specified by:

tileXYToLatLon in interface TileSource

Overrides:

tileXYToLatLon in class AbstractTMSTileSource

Parameters:

xy - X/Y tile indices

zoom - zoom level

Returns:

WGS84 coordinates of given tile

tileXYToLatLon

public ICoordinate tileXYToLatLon(int x,
                                  int y,
                                  int zoom)

Description copied from interface: TileSource

Transforms tile indices to longitude and latitude.

Specified by:

tileXYToLatLon in interface TileSource

Overrides:

tileXYToLatLon in class TMSTileSource

Parameters:

x - x tile index

y - y tile index

zoom - zoom level

Returns:

WGS84 coordinates of given tile

eastNorthToTileXY

private TileXY eastNorthToTileXY(EastNorth enPoint,
                                 int zoom)

latLonToTileXY

public TileXY latLonToTileXY(double lat,
                             double lon,
                             int zoom)

Description copied from interface: TileSource

Transforms longitude and latitude to tile indices.

Specified by:

latLonToTileXY in interface TileSource

Overrides:

latLonToTileXY in class TMSTileSource

Parameters:

lat - latitude

lon - longitude

zoom - zoom level

Returns:

x and y tile indices

latLonToTileXY

public TileXY latLonToTileXY(ICoordinate point,
                             int zoom)

Description copied from interface: TileSource

Transforms longitude and latitude to tile indices.

Specified by:

latLonToTileXY in interface TileSource

Overrides:

latLonToTileXY in class AbstractTMSTileSource

Parameters:

point - point

zoom - zoom level

Returns:

x and y tile indices

getTileXMax

public int getTileXMax(int zoom)

Description copied from interface: TileSource

Get maximum x index of tile for specified zoom level.

Specified by:

getTileXMax in interface TileSource

Overrides:

getTileXMax in class AbstractTMSTileSource

Parameters:

zoom - zoom level

Returns:

maximum x index of tile for specified zoom level

getTileXMin

public int getTileXMin(int zoom)

Description copied from interface: TileSource

Get minimum x index of tile for specified zoom level.

Specified by:

getTileXMin in interface TileSource

Overrides:

getTileXMin in class AbstractTMSTileSource

Parameters:

zoom - zoom level

Returns:

minimum x index of tile for specified zoom level

getTileYMax

public int getTileYMax(int zoom)

Description copied from interface: TileSource

Get maximum y index of tile for specified zoom level.

Specified by:

getTileYMax in interface TileSource

Overrides:

getTileYMax in class AbstractTMSTileSource

Parameters:

zoom - zoom level

Returns:

maximum y index of tile for specified zoom level

getTileYMin

public int getTileYMin(int zoom)

Description copied from interface: TileSource

Get minimum y index of tile for specified zoom level

Specified by:

getTileYMin in interface TileSource

Overrides:

getTileYMin in class AbstractTMSTileSource

Parameters:

zoom - zoom level

Returns:

minimum y index of tile for specified zoom level

latLonToXY

public java.awt.Point latLonToXY(double lat,
                                 double lon,
                                 int zoom)

Description copied from interface: TileSource

Transforms longitude and latitude to pixel space (as if all tiles at specified zoom level where joined).

Specified by:

latLonToXY in interface TileSource

Overrides:

latLonToXY in class TMSTileSource

Parameters:

lat - latitude

lon - longitude

zoom - zoom level

Returns:

the pixel coordinates

latLonToXY

public java.awt.Point latLonToXY(ICoordinate point,
                                 int zoom)

Description copied from interface: TileSource

Transforms longitude and latitude to pixel space (as if all tiles at specified zoom level where joined).

Specified by:

latLonToXY in interface TileSource

Overrides:

latLonToXY in class AbstractTMSTileSource

Parameters:

point - point

zoom - zoom level

Returns:

the pixel coordinates

xyToLatLon

public ICoordinate xyToLatLon(java.awt.Point point,
                              int zoom)

Description copied from interface: TileSource

Transforms a point in pixel space to longitude/latitude (WGS84).

Specified by:

xyToLatLon in interface TileSource

Overrides:

xyToLatLon in class AbstractTMSTileSource

Parameters:

point - point

zoom - zoom level

Returns:

WGS84 Coordinates of given point

xyToLatLon

public ICoordinate xyToLatLon(int x,
                              int y,
                              int zoom)

Description copied from interface: TileSource

Transforms a point in pixel space to longitude/latitude (WGS84).

Specified by:

xyToLatLon in interface TileSource

Overrides:

xyToLatLon in class TMSTileSource

Parameters:

x - X coordinate

y - Y coordinate

zoom - zoom level

Returns:

WGS84 Coordinates of given point

getTileEastNorth

protected EastNorth getTileEastNorth(int x,
                                     int y,
                                     int z)

getDegreesPerTile

private double getDegreesPerTile(int zoom)

tileXYtoProjected

public IProjected tileXYtoProjected(int x,
                                    int y,
                                    int zoom)

Description copied from interface: TileSource

Convert tile indices (x/y/zoom) into projected coordinates of the tile origin.

Specified by:

tileXYtoProjected in interface TileSource

Overrides:

tileXYtoProjected in class TMSTileSource

Parameters:

x - x tile index

y - z tile index

zoom - zoom level

Returns:

projected coordinates of the tile origin

projectedToTileXY

public TileXY projectedToTileXY(IProjected p,
                                int zoom)

Description copied from interface: TileSource

Convert projected coordinates to tile indices.

Specified by:

projectedToTileXY in interface TileSource

Overrides:

projectedToTileXY in class TMSTileSource

Parameters:

p - projected coordinates

zoom - zoom level

Returns:

corresponding tile index x/y (floating point, truncate to integer for tile index)

getServerCRS

public java.lang.String getServerCRS()

Description copied from interface: TileSource

Get coordinate reference system for this tile source. E.g. "EPSG:3857" for Google-Mercator.

Specified by:

getServerCRS in interface TileSource

Overrides:

getServerCRS in class TMSTileSource

Returns:

code for the coordinate reference system in use