org.deegree.coverage.raster
Class TiledRaster

java.lang.Object
  org.deegree.coverage.AbstractCoverage
      org.deegree.coverage.raster.AbstractRaster
          org.deegree.coverage.raster.TiledRaster

All Implemented Interfaces:

Resource, Coverage

public class TiledRaster
extends AbstractRaster

This class represents a tiled AbstractRaster. A TiledRaster contains multiple non-overlapping (TODO verify this) AbstractRasters

Version:

$Revision: 31644 $, $Date: 2011-08-24 22:27:43 +0200 (Wed, 24 Aug 2011) $

Author:

Oliver Tonnhofer, last edited by: $Author: mschneider $

Constructor Summary

TiledRaster(TileContainer tileContainer)
Creates a new TiledRaster with tiles from the given TileContainer

Method Summary

TiledRaster	copy() Creates a copy of the raster with all the data.
SimpleRaster	getAsSimpleRaster() Returns the AbstractRaster as a SimpleRaster.
ICRS	getCoordinateSystem() Returns the native coordinate system this coverage is defined in.
Envelope	getEnvelope() Returns the (spatial) domain of this coverage.
RasterDataInfo	getRasterDataInfo() Returns available information on the raster data.
RasterGeoReference	getRasterReference()
ResolutionInfo	getResolutionInfo() Returns information about the possible sample resolutions of this coverage.
TiledRaster	getSubRaster(Envelope env) Returns a subset of the raster, note this is a view on the given raster.
TiledRaster	getSubRaster(Envelope env, BandType[] bands) Returns a subset of the raster, note this is a view on the given raster.
TiledRaster	getSubRaster(Envelope env, BandType[] bands, RasterGeoReference.OriginLocation targetLocation) Get a subraster which has it's origin location at the given location.
TileContainer	getTileContainer() Returns the wrapper for all tiles.
void	setCoordinateSystem(ICRS crs)
void	setSubRaster(double x, double y, AbstractRaster source) Sets the raster with data from source.
void	setSubRaster(double x, double y, int dstBand, AbstractRaster source) Sets a single band with data from source.
void	setSubRaster(Envelope envelope, AbstractRaster source) Sets the raster with data from source.
void	setSubRaster(Envelope env, int dstBand, AbstractRaster source) Sets a single band with data from source.
String	toString()

Methods inherited from class org.deegree.coverage.raster.AbstractRaster

checkBounds, envelopeString, extendRasterReference, getAsRaster, getColumns, getRows, getSubRaster, isSimpleRaster

Methods inherited from class org.deegree.coverage.AbstractCoverage

destroy, extendEnvelope, getGeometryFactory, getLabel, getName, getSupplementProperties, init, setEnvelope, setLabel, setName, setSupplementProperties

Methods inherited from class java.lang.Object

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

Constructor Detail

TiledRaster

public TiledRaster(TileContainer tileContainer)

Creates a new TiledRaster with tiles from the given TileContainer

Parameters:

tileContainer - wraps all tiles

Method Detail

getResolutionInfo

public ResolutionInfo getResolutionInfo()

Returns information about the possible sample resolutions of this coverage.

Specified by:

getResolutionInfo in interface Coverage

Overrides:

getResolutionInfo in class AbstractRaster

Returns:

information about the possible sample resolutions.

getTileContainer

public TileContainer getTileContainer()

Returns the wrapper for all tiles.

Returns:

The container for all tiles.

getEnvelope

public Envelope getEnvelope()

Description copied from interface: Coverage

Returns the (spatial) domain of this coverage.

Specified by:

getEnvelope in interface Coverage

Overrides:

getEnvelope in class AbstractCoverage

Returns:

The envelope of the coverage.

getRasterReference

public RasterGeoReference getRasterReference()

Overrides:

getRasterReference in class AbstractRaster

Returns:

The raster reference of this raster.

setCoordinateSystem

public void setCoordinateSystem(ICRS crs)

Overrides:

setCoordinateSystem in class AbstractCoverage

getCoordinateSystem

public ICRS getCoordinateSystem()

Description copied from interface: Coverage

Returns the native coordinate system this coverage is defined in.

Specified by:

getCoordinateSystem in interface Coverage

Overrides:

getCoordinateSystem in class AbstractCoverage

Returns:

the coordinate system of the raster

copy

public TiledRaster copy()

Description copied from class: AbstractRaster

Creates a copy of the raster with all the data.

Specified by:

copy in class AbstractRaster

Returns:

A copy of the raster.

getSubRaster

public TiledRaster getSubRaster(Envelope env)

Description copied from class: AbstractRaster

Returns a subset of the raster, note this is a view on the given raster.

Specified by:

getSubRaster in class AbstractRaster

Parameters:

env - envelope of the sub raster, may not be null

Returns:

subset of the raster

getSubRaster

public TiledRaster getSubRaster(Envelope env,
                                BandType[] bands)

Description copied from class: AbstractRaster

Returns a subset of the raster, note this is a view on the given raster.

Specified by:

getSubRaster in class AbstractRaster

Parameters:

env - envelope of the sub raster, may not be null

bands - to use for the given sub raster, if null the bands of the instance shall be used.

Returns:

subset of the raster

getSubRaster

public TiledRaster getSubRaster(Envelope env,
                                BandType[] bands,
                                RasterGeoReference.OriginLocation targetLocation)

Get a subraster which has it's origin location at the given location.

Specified by:

getSubRaster in class AbstractRaster

Parameters:

env - of the subraster

bands - defining the bands of the sub raster

targetLocation - the new origin's location definition.

Returns:

a subraster of the size of the given envelope, having the given bands and the given target location.

setSubRaster

public void setSubRaster(Envelope envelope,
                         AbstractRaster source)

Description copied from class: AbstractRaster

Sets the raster with data from source. Source must overlap the raster (within the envelope).

Specified by:

setSubRaster in class AbstractRaster

Parameters:

envelope - Envelope with the destination area

source - data to copy

setSubRaster

public void setSubRaster(double x,
                         double y,
                         AbstractRaster source)

Description copied from class: AbstractRaster

Sets the raster with data from source.

Specified by:

setSubRaster in class AbstractRaster

Parameters:

x - left boundary

y - upper boundary

source - data to copy

setSubRaster

public void setSubRaster(double x,
                         double y,
                         int dstBand,
                         AbstractRaster source)

Description copied from class: AbstractRaster

Sets a single band with data from source. Copies the first band of source into dstBand.

Specified by:

setSubRaster in class AbstractRaster

Parameters:

x - left boundary

y - upper boundary

dstBand - selected destination band

source - data to copy

setSubRaster

public void setSubRaster(Envelope env,
                         int dstBand,
                         AbstractRaster source)

Description copied from class: AbstractRaster

Sets a single band with data from source.

Specified by:

setSubRaster in class AbstractRaster

Parameters:

env - destination area

dstBand - selected destination band

source - data to copy

getAsSimpleRaster

public SimpleRaster getAsSimpleRaster()

Description copied from class: AbstractRaster

Returns the AbstractRaster as a SimpleRaster. The data gets cropped (TiledRaster) or merged (MultiRange) if necessary.

Specified by:

getAsSimpleRaster in class AbstractRaster

Returns:

The raster data as SimpleRaster

toString

public String toString()

Overrides:

toString in class AbstractRaster

getRasterDataInfo

public RasterDataInfo getRasterDataInfo()

Description copied from class: AbstractRaster

Returns available information on the raster data. This method should be called with care, it may under circumstances, cause massive loading of raster data.

Specified by:

getRasterDataInfo in class AbstractRaster

Returns:

available information on the raster data.