Package mil.nga.geopackage.tiles

Class TileCreator

java.lang.Object

mil.nga.geopackage.tiles.TileCreator

public class TileCreator
extends Object

Tile Creator, creates a tile from a tile matrix to the desired projection

Since:

1.2.0

Author:

osbornb

Constructor Summary

Constructors

Constructor	Description
TileCreator(TileDao tileDao)	Constructor, request raw tile images directly from the tile table in their original size
TileCreator(TileDao tileDao, Integer width, Integer height, String imageFormat)	Constructor
TileCreator(TileDao tileDao, Integer width, Integer height, Projection requestProjection, String imageFormat)	Constructor
TileCreator(TileDao tileDao, String imageFormat)	Constructor, use the tile tables image width and height as request size
TileCreator(TileDao tileDao, Projection requestProjection, String imageFormat)	Constructor, use the tile tables image width and height as request size and request as the specified projection

Method Summary

Modifier and Type	Method	Description
Integer	getHeight()	Get the requested tile height
String	getImageFormat()	Get the requested image format
Projection	getRequestProjection()	Get the request projection
TileScaling	getScaling()	Get the tile scaling options
GeoPackageTile	getTile(BoundingBox requestBoundingBox)	Get the tile from the request bounding box in the request projection
GeoPackageTile	getTile(BoundingBox requestBoundingBox, long zoomLevel)	Get the tile from the request bounding box in the request projection, only from the zoom level
TileDao	getTileDao()	Get the tile dao
TileMatrixSet	getTileMatrixSet()	Get the tile matrix set
BoundingBox	getTileSetBoundingBox()	Get the tile set bounding box
Projection	getTilesProjection()	Get the tiles projection
Integer	getWidth()	Get the requested tile width
boolean	hasTile(BoundingBox requestBoundingBox)	Check if the tile table contains a tile for the request bounding box
boolean	isSameProjection()	Is the request and tile projection the same
boolean	isSameUnit()	Is the request and tile projection the same unit
void	setScaling(TileScaling scaling)	Set the tile scaling options

Methods inherited from class java.lang.Object

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

Constructor Detail

TileCreator

public TileCreator(TileDao tileDao,
                   Integer width,
                   Integer height,
                   Projection requestProjection,
                   String imageFormat)

Constructor

Parameters:

tileDao - tile dao

width - request width

height - request height

requestProjection - request projection

imageFormat - image format

TileCreator

public TileCreator(TileDao tileDao,
                   String imageFormat)

Constructor, use the tile tables image width and height as request size

Parameters:

tileDao - tile dao

imageFormat - image format

TileCreator

public TileCreator(TileDao tileDao,
                   Integer width,
                   Integer height,
                   String imageFormat)

Constructor

Parameters:

tileDao - tile dao

width - request width

height - request height

imageFormat - image format

Since:

5.0.0

TileCreator

public TileCreator(TileDao tileDao,
                   Projection requestProjection,
                   String imageFormat)

Constructor, use the tile tables image width and height as request size and request as the specified projection

Parameters:

tileDao - tile dao

requestProjection - request projection

imageFormat - image format

TileCreator

public TileCreator(TileDao tileDao)

Constructor, request raw tile images directly from the tile table in their original size

Parameters:

tileDao - tile dao

Method Detail

getTileDao

public TileDao getTileDao()

Get the tile dao

Returns:

tile dao

getWidth

public Integer getWidth()

Get the requested tile width

Returns:

width

getHeight

public Integer getHeight()

Get the requested tile height

Returns:

height

getTileMatrixSet

public TileMatrixSet getTileMatrixSet()

Get the tile matrix set

Returns:

tile matrix set

getRequestProjection

public Projection getRequestProjection()

Get the request projection

Returns:

request projection

getTilesProjection

public Projection getTilesProjection()

Get the tiles projection

Returns:

tiles projection

getTileSetBoundingBox

public BoundingBox getTileSetBoundingBox()

Get the tile set bounding box

Returns:

tile set bounding box

isSameProjection

public boolean isSameProjection()

Is the request and tile projection the same

Returns:

true if the same

isSameUnit

public boolean isSameUnit()

Is the request and tile projection the same unit

Returns:

true if the same

Since:

4.0.0

getScaling

public TileScaling getScaling()

Get the tile scaling options

Returns:

tile scaling options

Since:

2.0.2

setScaling

public void setScaling(TileScaling scaling)

Set the tile scaling options

Parameters:

scaling - tile scaling options

Since:

2.0.2

getImageFormat

public String getImageFormat()

Get the requested image format

Returns:

image format

hasTile

public boolean hasTile(BoundingBox requestBoundingBox)

Check if the tile table contains a tile for the request bounding box

Parameters:

requestBoundingBox - request bounding box in the request projection

Returns:

true if a tile exists

getTile

public GeoPackageTile getTile(BoundingBox requestBoundingBox)

Get the tile from the request bounding box in the request projection

Parameters:

requestBoundingBox - request bounding box in the request projection

Returns:

tile

getTile

public GeoPackageTile getTile(BoundingBox requestBoundingBox,
                              long zoomLevel)

Get the tile from the request bounding box in the request projection, only from the zoom level

Parameters:

requestBoundingBox - request bounding box in the request projection

zoomLevel - zoom level

Returns:

tile

Since:

5.0.0