org.gvsig.raster.impl.datastruct

Class DefaultDataStructFactory

java.lang.Object

org.gvsig.raster.impl.datastruct.DefaultDataStructFactory

All Implemented Interfaces:

DataStructFactory

public class DefaultDataStructFactory
extends Object
implements DataStructFactory

Factory for data structures

Constructor Summary

Constructors

Constructor and Description
DefaultDataStructFactory()

Method Summary

Methods

Modifier and Type	Method and Description
ColorInterpretation	createColorInterpretation(String colorInterpretationConstant) Gets a new instance of a ColorInterpretation object
ColorInterpretation	createColorInterpretation(String[] colorInterp) Gets a new instance of a ColorInterpretation object
RasterDataStore	createDataStore() Creates a empty DataStore
NoData	createDefaultNoData(int bandCount, int dataType) Builds a new NoData for DEMs
Extent	createExtent() Builds an empty extent
Extent	createExtent(double x1, double y1, double x2, double y2) Builds a extent using upper left coordinate and lower right coordinate
Extent	createExtent(Point2D ul, Point2D lr) Builds a extent using upper left coordinate and lower right coordinate
Extent	createExtent(Point2D ul, Point2D lr, Point2D ur, Point2D ll) Builds a extent using the four coordinates
Extent	createExtent(Rectangle2D r) Builds a extent using a rectangle
GeoPoint	createGeoPoint() Creates a empty geopoint
GeoPoint	createGeoPoint(Point2D p, Point2D m) Creates a geopoint with values
NoData	createNoData(Number noData, Number nativeNoData, String fileName) Builds a new NoData for DEMs
NoData	createNoData(Number noData, Number nativeNoData, String fileName, int bandCount) Builds a new NoData object
Transparency	createTransparency(int nBands) Creates a Transparency object.
TransparencyRange	createTransparencyRange() Builds a TransparencyRange object
ViewPortData	createViewPortData() Builds a new ViewPortData object
ViewPortData	createViewPortData(IProjection proj, Extent extent, Dimension2D size) Builds a new ViewPortData object
ColorTableLibrary	getColorTableLibrary() Returns the object which represents the color table library

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultDataStructFactory

public DefaultDataStructFactory()

Method Detail

createTransparencyRange

public TransparencyRange createTransparencyRange()

Description copied from interface: DataStructFactory

Builds a TransparencyRange object

Specified by:

createTransparencyRange in interface DataStructFactory

Returns:

createTransparency

public Transparency createTransparency(int nBands)

Description copied from interface: DataStructFactory

Creates a Transparency object. This object is useful to render with transparency information.

Specified by:

createTransparency in interface DataStructFactory

Returns:

getColorTableLibrary

public ColorTableLibrary getColorTableLibrary()

Description copied from interface: DataStructFactory

Returns the object which represents the color table library

Specified by:

getColorTableLibrary in interface DataStructFactory

Returns:

createExtent

public Extent createExtent(Point2D ul,
                  Point2D lr)

Description copied from interface: DataStructFactory

Builds a extent using upper left coordinate and lower right coordinate

Specified by:

createExtent in interface DataStructFactory

Parameters:

ul - upper left coordinate

lr - lower right coordinate

createExtent

public Extent createExtent(Point2D ul,
                  Point2D lr,
                  Point2D ur,
                  Point2D ll)

Description copied from interface: DataStructFactory

Builds a extent using the four coordinates

Specified by:

createExtent in interface DataStructFactory

Parameters:

ul - upper left coordinate

lr - lower right coordinate

ur - upper right coordinate

ll - lower left coordinate

createExtent

public Extent createExtent(double x1,
                  double y1,
                  double x2,
                  double y2)

Description copied from interface: DataStructFactory

Builds a extent using upper left coordinate and lower right coordinate

Specified by:

createExtent in interface DataStructFactory

Parameters:

x1 - X upper left coordinate

y1 - Y upper left coordinate

x2 - X lower right coordinate

y2 - Y lower right coordinate

createExtent

public Extent createExtent(Rectangle2D r)

Description copied from interface: DataStructFactory

Builds a extent using a rectangle

Specified by:

createExtent in interface DataStructFactory

Parameters:

r - Rectangle 2D

createExtent

public Extent createExtent()

Description copied from interface: DataStructFactory

Builds an empty extent

Specified by:

createExtent in interface DataStructFactory

Returns:

createNoData

public NoData createNoData(Number noData,
                  Number nativeNoData,
                  String fileName,
                  int bandCount)

Description copied from interface: DataStructFactory

Builds a new NoData object

Specified by:

createNoData in interface DataStructFactory

Parameters:

noData - value to assign to all bands

nativeNoData - The native is the original value saved in the head of the file or its metadata.

fileName - Name of file owner of this nodata value. This string is useful to save the rmf file

bandCount - Number of bands of the file

Returns:

NoData

createNoData

public NoData createNoData(Number noData,
                  Number nativeNoData,
                  String fileName)

Description copied from interface: DataStructFactory

Builds a new NoData for DEMs

Specified by:

createNoData in interface DataStructFactory

Parameters:

noData - value to assign to all bands

nativeNoData - The native is the original value saved in the head of the file or its metadata.

fileName - Name of file owner of this nodata value. This string is useful to save the rmf file

Returns:

NoData

createDefaultNoData

public NoData createDefaultNoData(int bandCount,
                         int dataType)

Description copied from interface: DataStructFactory

Builds a new NoData for DEMs

Specified by:

createDefaultNoData in interface DataStructFactory

Parameters:

bandCount - Number of bands

dataType - dataType of this NoData

Returns:

NoData

createDataStore

public RasterDataStore createDataStore()

Description copied from interface: DataStructFactory

Creates a empty DataStore

Specified by:

createDataStore in interface DataStructFactory

Returns:

createGeoPoint

public GeoPoint createGeoPoint()

Description copied from interface: DataStructFactory

Creates a empty geopoint

Specified by:

createGeoPoint in interface DataStructFactory

Returns:

createGeoPoint

public GeoPoint createGeoPoint(Point2D p,
                      Point2D m)

Description copied from interface: DataStructFactory

Creates a geopoint with values

Specified by:

createGeoPoint in interface DataStructFactory

Returns:

createColorInterpretation

public ColorInterpretation createColorInterpretation(String[] colorInterp)

Description copied from interface: DataStructFactory

Gets a new instance of a ColorInterpretation object

Specified by:

createColorInterpretation in interface DataStructFactory

Returns:

createColorInterpretation

public ColorInterpretation createColorInterpretation(String colorInterpretationConstant)

Description copied from interface: DataStructFactory

Gets a new instance of a ColorInterpretation object

Specified by:

createColorInterpretation in interface DataStructFactory

Returns:

createViewPortData

public ViewPortData createViewPortData(IProjection proj,
                              Extent extent,
                              Dimension2D size)

Description copied from interface: DataStructFactory

Builds a new ViewPortData object

Specified by:

createViewPortData in interface DataStructFactory

Returns:

createViewPortData

public ViewPortData createViewPortData()

Description copied from interface: DataStructFactory

Builds a new ViewPortData object

Specified by:

createViewPortData in interface DataStructFactory

Returns: