nl.b3p.imagetool

Class CombineTileImageUrl

java.lang.Object

nl.b3p.imagetool.CombineImageUrl

nl.b3p.imagetool.CombineTileImageUrl

Direct Known Subclasses:

CombineTMSUrl, CombineWmscUrl

public abstract class CombineTileImageUrl
extends CombineImageUrl

Author:

Roy Braam

Field Summary

Fields

Modifier and Type	Field and Description
protected static double	epsilon
protected String	extension

Fields inherited from class nl.b3p.imagetool.CombineImageUrl

url

Constructor Summary

Constructors

Constructor and Description
CombineTileImageUrl()
CombineTileImageUrl(CombineTileImageUrl ctiu)

Method Summary

Methods

Modifier and Type	Method and Description
List<CombineImageUrl>	calculateNewUrl(ImageBbox imbbox)
CombineStaticImageUrl	createTile(ImageBbox imageBbox, Bbox tileBbox, int indexX, int indexY, int zoomlevel) create the tile
protected abstract String	createUrl(ImageBbox imageBbox, Bbox tileBbox, int indexX, int indexY, int zoomlevel)
Integer	getClosestZoomlevel(ImageBbox requestBbox)
String	getExtension()
Double[]	getResolutions()
Bbox	getServiceBbox()
protected abstract int	getTileDirectionX() Return -1 or 1 to indicate the direction of the tile in the image. 0/0 tile is on 'x','y' 1/1 tile is on 'x' + ( * tileWidth), 'y' + ( * tileHeight)
protected abstract int	getTileDirectionY()
Integer	getTileHeight()
Integer	getTileIndexX(Double xCoord, Double res, boolean max) Get the index number X of the tile on coordinate 'xCoord'.
Integer	getTileIndexY(double yCoord, Double res, boolean max) Get the index number Y of the tile on coordinate 'yCoord' on zoomlevel 'zoomLevel'.
Integer	getTileWidth()
boolean	isCorrectTiles()
void	setCorrectTiles(boolean correctTiles)
void	setExtension(String extension)
void	setResolutions(Double[] resolutions)
void	setServiceBbox(Bbox bbox)
void	setTileHeight(Integer tileHeight)
void	setTileWidth(Integer tileWidth)

Methods inherited from class nl.b3p.imagetool.CombineImageUrl

getAlpha, getBody, getRealUrl, getUrl, setAlpha, setBody, setRealUrl, setUrl, toString

Methods inherited from class java.lang.Object

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

Field Detail

extension

protected String extension

epsilon

protected static double epsilon

Constructor Detail

CombineTileImageUrl

public CombineTileImageUrl(CombineTileImageUrl ctiu)

CombineTileImageUrl

public CombineTileImageUrl()

Method Detail

getClosestZoomlevel

public Integer getClosestZoomlevel(ImageBbox requestBbox)

calculateNewUrl

public List<CombineImageUrl> calculateNewUrl(ImageBbox imbbox)

Specified by:

calculateNewUrl in class CombineImageUrl

createTile

public CombineStaticImageUrl createTile(ImageBbox imageBbox,
                               Bbox tileBbox,
                               int indexX,
                               int indexY,
                               int zoomlevel)

create the tile

Parameters:

imageBbox - the original imageBbox reqeust

tileBbox - the bbox of this tile

indexX -

indexY -

zoomlevel -

Returns:

getTileIndexX

public Integer getTileIndexX(Double xCoord,
                    Double res,
                    boolean max)

Get the index number X of the tile on coordinate 'xCoord'.

Parameters:

xCoord - The x coord.

zoomLevel - the zoomLevel of the server.

See Also:

coremodel.service.tiling.factory.TileFactoryInterface#getTileIndexX

getTileIndexY

public Integer getTileIndexY(double yCoord,
                    Double res,
                    boolean max)

Get the index number Y of the tile on coordinate 'yCoord' on zoomlevel 'zoomLevel'.

Parameters:

yCoord - The y coord.

zoomLevel - the zoomLevel of the server.

getServiceBbox

public Bbox getServiceBbox()

Returns:

the bbox

setServiceBbox

public void setServiceBbox(Bbox bbox)

Parameters:

bbox - the bbox to set

getResolutions

public Double[] getResolutions()

Returns:

the resolutions

setResolutions

public void setResolutions(Double[] resolutions)

Parameters:

resolutions - the resolutions to set

getTileWidth

public Integer getTileWidth()

Returns:

the tileWidth

setTileWidth

public void setTileWidth(Integer tileWidth)

Parameters:

tileWidth - the tileWidth to set

getTileHeight

public Integer getTileHeight()

Returns:

the tileHeight

setTileHeight

public void setTileHeight(Integer tileHeight)

Parameters:

tileHeight - the tileHeight to set

isCorrectTiles

public boolean isCorrectTiles()

setCorrectTiles

public void setCorrectTiles(boolean correctTiles)

getExtension

public String getExtension()

setExtension

public void setExtension(String extension)

createUrl

protected abstract String createUrl(ImageBbox imageBbox,
               Bbox tileBbox,
               int indexX,
               int indexY,
               int zoomlevel)

getTileDirectionX

protected abstract int getTileDirectionX()

Return -1 or 1 to indicate the direction of the tile in the image. 0/0 tile is on 'x','y' 1/1 tile is on 'x' + ( * tileWidth), 'y' + ( * tileHeight)

getTileDirectionY

protected abstract int getTileDirectionY()