org.deegree.coverage.raster
Class MultiRangedRaster

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

public class MultiRangedRaster
extends AbstractRaster

This class represents an AbstractRaster with multiple ranges.

Version:

$Revision: 20445 $, $Date: 2009-10-29 11:39:06 +0100 (Do, 29 Okt 2009) $

Author:

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

Constructor Summary

MultiRangedRaster()
Create an empty MultiRangedRaster.

Method Summary

void	addRaster(AbstractRaster raster) Adds an AbstractRaster to the MultiRangedRaster
MultiRangedRaster	copy() Creates a copy of the raster with all the data.
SimpleRaster	getAsSimpleRaster() Returns the AbstractRaster as a SimpleRaster.
int	getNumberOfRanges() Returns the number of ranges
AbstractRaster	getRange(int index) Returns a single range with given index
MultiRangedRaster	getRanges(int... indices) Returns a new MultiRangedRaster with selected indices.
RasterDataInfo	getRasterDataInfo() Returns available information on the raster data.
MultiRangedRaster	getSubRaster(double x, double y, double x2, double y2) Returns a subset of the raster.
MultiRangedRaster	getSubRaster(Envelope env) Returns a subset of the raster, note this is a view on the given raster.
MultiRangedRaster	getSubRaster(Envelope env, BandType[] bands) Returns a subset of the raster, note this is a view on the given raster.
void	setSubRaster(double x, double y, AbstractRaster source) Sets the MultiRangedRaster with data from source.
void	setSubRaster(double x, double y, int index, AbstractRaster source) Sets a range with data from source.
void	setSubRaster(Envelope env, 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.
void	setSubset(double x, double y, MultiRangedRaster source) Sets the MultiRangedRaster with data from source.

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

checkBounds, envelopeString, extendRasterReference, getColumns, getRasterReference, getRows, isSimpleRaster, toString

Methods inherited from class org.deegree.coverage.AbstractCoverage

extendEnvelope, getCoordinateSystem, getEnvelope, getGeometryFactory, getLabel, getName, getSupplementProperties, setCoordinateSystem, setEnvelope, setLabel, setName, setSupplementProperties

Methods inherited from class java.lang.Object

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

Constructor Detail

MultiRangedRaster

public MultiRangedRaster()

Create an empty MultiRangedRaster.

Method Detail

copy

public MultiRangedRaster 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.

addRaster

public void addRaster(AbstractRaster raster)

Adds an AbstractRaster to the MultiRangedRaster

Parameters:

raster -

getRange

public AbstractRaster getRange(int index)

Returns a single range with given index

Parameters:

index - index of range

Returns:

selected range as AbstractRaster

getRanges

public MultiRangedRaster getRanges(int... indices)

Returns a new MultiRangedRaster with selected indices.

Parameters:

indices - selected ranges

Returns:

new MultiRangeRaster

getSubRaster

public MultiRangedRaster 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 subset

Returns:

subset of the raster

getSubRaster

public MultiRangedRaster 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 subset

bands - to use for the given subset.

Returns:

subset of the raster

getSubRaster

public MultiRangedRaster getSubRaster(double x,
                                      double y,
                                      double x2,
                                      double y2)

Description copied from class: AbstractRaster

Returns a subset of the raster.

Overrides:

getSubRaster in class AbstractRaster

Parameters:

x - left boundary

y - upper boundary

x2 - right boundary

y2 - lower boundary

Returns:

subset of the raster

setSubRaster

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

Sets the MultiRangedRaster with data from source. The number of ranges and the number of bands in source must be equal.

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 index,
                         AbstractRaster source)

Sets a range with data from source.

Specified by:

setSubRaster in class AbstractRaster

Parameters:

x - left boundary

y - upper boundary

index - index of the destination range

source - data to copy (first band will be used)

setSubset

public void setSubset(double x,
                      double y,
                      MultiRangedRaster source)

Sets the MultiRangedRaster with data from source. The number of ranges must be equal.

Parameters:

x - left boundary

y - upper boundary

source - data to copy

setSubRaster

public void setSubRaster(Envelope env,
                         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:

env - Envelope with the destination area

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

getNumberOfRanges

public int getNumberOfRanges()

Returns the number of ranges

Returns:

number of ranges

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.