org.deegree.tools.coverage.rtb
Class RasterTreeBuilder

java.lang.Object
  org.deegree.tools.coverage.rtb.RasterTreeBuilder

public class RasterTreeBuilder
extends Object

This class builds a raster tree for input files.

Version:

$Revision: 20450 $, $Date: 2009-10-29 11:42:19 +0100 (Do, 29 Okt 2009) $

Author:

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

Constructor Summary

RasterTreeBuilder(org.deegree.crs.CRS srcSRS, org.deegree.crs.CRS dstSRS, File dstDir, int maxTileSize, org.deegree.coverage.raster.interpolation.InterpolationType interpolation, org.deegree.coverage.raster.geom.RasterGeoReference.OriginLocation originlocation)
Creates a new RasterTreeBuilder.

Method Summary

void	buildRasterTree(List<File> files, int numOfLevels) Builds a raster tree for the input files-
org.deegree.coverage.raster.interpolation.InterpolationType	getInterpolation()
org.deegree.coverage.raster.geom.RasterGeoReference.OriginLocation	getOriginlocation()
int	getTileSize()
static void	main(String[] args) Prints a warning that this is not a command line tool.
void	setBackgroundValue(byte[] backgroundValue) Sets the background value.
void	setBaseEnvelope(org.deegree.geometry.Envelope env) Set the envelope of the first level.
void	setBaseResolution(float baseResolution) Set the target resolution of the the first level.
void	setForceTileSize(boolean force) Set if the maxTileSize should be forced to be the actual size.
void	setNumThreads(int num)
void	setOriginlocation(org.deegree.coverage.raster.geom.RasterGeoReference.OriginLocation originlocation)
void	setOutputFormat(String outputFormat) Sets the format for the output raster files.
void	setOverwriteExistingFiles(boolean overwrite) Set if existing tiles should be replaced (default is true).

Methods inherited from class java.lang.Object

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

Constructor Detail

RasterTreeBuilder

public RasterTreeBuilder(org.deegree.crs.CRS srcSRS,
                         org.deegree.crs.CRS dstSRS,
                         File dstDir,
                         int maxTileSize,
                         org.deegree.coverage.raster.interpolation.InterpolationType interpolation,
                         org.deegree.coverage.raster.geom.RasterGeoReference.OriginLocation originlocation)

Creates a new RasterTreeBuilder. See the additional set*()-methods for further options.

Parameters:

srcSRS - the SRS of the source raster

dstSRS - the target SRS of the raster tree

dstDir - the output directory of the raster tree

maxTileSize - the max tile size

interpolation - the raster interpolation

originlocation - world location of the upper left pixel.

Method Detail

main

public static void main(String[] args)

Prints a warning that this is not a command line tool.

Parameters:

args -

setOverwriteExistingFiles

public void setOverwriteExistingFiles(boolean overwrite)

Set if existing tiles should be replaced (default is true).

Parameters:

overwrite -

setBaseEnvelope

public void setBaseEnvelope(org.deegree.geometry.Envelope env)

Set the envelope of the first level.

Parameters:

env -

setBaseResolution

public void setBaseResolution(float baseResolution)

Set the target resolution of the the first level.

Parameters:

baseResolution - resolution in units/px

setForceTileSize

public void setForceTileSize(boolean force)

Set if the maxTileSize should be forced to be the actual size.

Parameters:

force -

setBackgroundValue

public void setBackgroundValue(byte[] backgroundValue)

Sets the background value.

Parameters:

backgroundValue -

setOutputFormat

public void setOutputFormat(String outputFormat)

Sets the format for the output raster files.

Parameters:

outputFormat -

setNumThreads

public void setNumThreads(int num)

Parameters:

num - the number of threads to use in parallel for loading and processing

buildRasterTree

public void buildRasterTree(List<File> files,
                            int numOfLevels)
                     throws org.deegree.crs.exceptions.TransformationException,
                            IllegalArgumentException,
                            org.deegree.crs.exceptions.UnknownCRSException

Builds a raster tree for the input files-

Parameters:

files - array with filenames

numOfLevels - number of raster levels, use -1 for automatic calculation of the number

Throws:

org.deegree.crs.exceptions.TransformationException

org.deegree.crs.exceptions.UnknownCRSException

IllegalArgumentException

getTileSize

public int getTileSize()

Returns:

the tileSize

getInterpolation

public org.deegree.coverage.raster.interpolation.InterpolationType getInterpolation()

Returns:

the interpolation

setOriginlocation

public void setOriginlocation(org.deegree.coverage.raster.geom.RasterGeoReference.OriginLocation originlocation)

Parameters:

originlocation - the originlocation to set

getOriginlocation

public org.deegree.coverage.raster.geom.RasterGeoReference.OriginLocation getOriginlocation()

Returns:

the originlocation