Blended pixel value calculation for two overlaped rasters. More...

#include <Blender.h>

Inheritance diagram for te::rp::Blender:

Classes
class	BlendIntoRaster1ThreadParams
	The parameters passed to blendIntoRaster1Thread method. More...

struct	RasterBlockInfo
	Raster block info. More...

Public Types
enum	BlendMethod { InvalidBlendMethod = 0, NoBlendMethod = 1, EuclideanDistanceMethod = 2 }

Public Member Functions
	Blender ()

bool	blendIntoRaster1 ()
	Execute blending of the given input rasters and write the result into raster1. More...

void	getBlendedValues (const double &line, const double &col, double *const values)
	Blend a pixel value using the current parameters. More...

bool	initialize (te::rst::Raster &raster1, const std::vector< unsigned int > &raster1Bands, const te::rst::Raster &raster2, const std::vector< unsigned int > &raster2Bands, const BlendMethod &blendMethod, const te::rst::Interpolator::Method &interpMethod1, const te::rst::Interpolator::Method &interpMethod2, const double &noDataValue, const bool forceInputNoDataValue, const std::vector< double > &pixelOffsets1, const std::vector< double > &pixelScales1, const std::vector< double > &pixelOffsets2, const std::vector< double > &pixelScales2, te::gm::MultiPolygon const const r1ValidDataDelimiterPtr, te::gm::MultiPolygon const const r2ValidDataDelimiterPtr, const te::gm::GeometricTransformation &geomTransformation, const unsigned int threadsNumber, const bool enableProgressInterface)
	Inititate the blender instance. More...

	~Blender ()

Protected Types
typedef void(Blender::*	BlendFunctPtr )(const double &line, const double &col, double *const values)
	Type definition for the a bleding function pointer. More...

Protected Member Functions
void	clear ()
	Clear all internal allocated resources. More...

void	euclideanDistanceMethodImp (const double &line1, const double &col1, double *const values)
	Implementation for EuclideanDistanceMethod. More...

void	initState ()
	Reset the instance to its initial default state. More...

void	noBlendMethodImp (const double &line1, const double &col1, double *const values)
	Implementation for NoBlendMethod. More...

void	setBlendFunctionPonter (const BlendMethod blendMethod)
	Set the value of m_blendFuncPtr following the given blend method. More...

Static Protected Member Functions
static void	blendIntoRaster1Thread (BlendIntoRaster1ThreadParams *paramsPtr)
	Thread entry for the method blendIntoRaster1. More...

Protected Attributes
BlendFunctPtr	m_blendFuncPtr
	The current blend function. More...

BlendMethod	m_blendMethod
	The blend method to apply. More...

bool	m_enableProgressInterface
	Enable progress interface. More...

double	m_euclideanDistanceMethodImp_aux1

double	m_euclideanDistanceMethodImp_aux2

te::gm::Point	m_euclideanDistanceMethodImp_auxPoint

unsigned int	m_euclideanDistanceMethodImp_BandIdx

double	m_euclideanDistanceMethodImp_currDist

std::complex< double >	m_euclideanDistanceMethodImp_cValue1

std::complex< double >	m_euclideanDistanceMethodImp_cValue2

double	m_euclideanDistanceMethodImp_dist1

double	m_euclideanDistanceMethodImp_dist2

double	m_euclideanDistanceMethodImp_Point2Col

double	m_euclideanDistanceMethodImp_Point2Line

std::size_t	m_euclideanDistanceMethodImp_vecIdx

bool	m_forceInputNoDataValue
	Use noDataValue as the input rasters no-data value (The original rasters no-data values will be ignored) More...

te::gm::GeometricTransformation *	m_geomTransformationPtr
	A transformation mapping raster 1 pixels ( te::gm::GTParameters::TiePoint::first ) to raster 2 ( te::gm::GTParameters::TiePoint::second ) (Note: all coords are indexed by lines/columns). More...

te::rst::Interpolator *	m_interp1
	Raster 1 interpolator instance pointer. More...

te::rst::Interpolator *	m_interp2
	Raster 2 interpolator instance pointer. More...

te::rst::Interpolator::Method	m_interpMethod1
	The interpolation method to use when reading raster 1 data. More...

te::rst::Interpolator::Method	m_interpMethod2
	The interpolation method to use when reading raster 2 data. More...

std::auto_ptr < te::gm::MultiPolygon >	m_intersectionPtr
	The Intersection geometry ( raster 1 indexed coods). More...

unsigned int	m_noBlendMethodImp_BandIdx

std::complex< double >	m_noBlendMethodImp_cValue

double	m_noBlendMethodImp_Point1XProj1
	Raster 2 no-data values (on value per band). More...

double	m_noBlendMethodImp_Point1XProj2

double	m_noBlendMethodImp_Point1YProj1

double	m_noBlendMethodImp_Point1YProj2

double	m_noBlendMethodImp_Point2Col

double	m_noBlendMethodImp_Point2Line

double	m_noBlendMethodImp_Value

double	m_outputNoDataValue
	The output raster no-data value. More...

std::vector< double >	m_pixelOffsets1
	The values offset to be applied to raster 1 pixel values before the blended value calcule (one element for each used raster channel/band). More...

std::vector< double >	m_pixelOffsets2
	The values offset to be applied to raster 2 pixel values before the blended value calcule (one element for each used raster channel/band). More...

std::vector< double >	m_pixelScales1
	The values scale to be applied to raster 1 pixel values before the blended value calcule (one element for each used raster channel/band). More...

std::vector< double >	m_pixelScales2
	The values scale to be applied to raster 2 pixel values before the blended value calcule (one element for each used raster channel/band). More...

std::vector< std::pair < te::gm::Coord2D, te::gm::Coord2D > >	m_r1IntersectionSegmentsPoints
	A sub-set of the intersection polygon wich is part of raster 1 valid data polygon ( raster 1 indexed coods). More...

std::size_t	m_r1IntersectionSegmentsPointsSize
	Size of m_r1IntersectionSegmentsPoints;. More...

std::auto_ptr < te::gm::MultiPolygon >	m_r1ValidDataDelimiterPtr
	A pointer to a geometry (raster 1 world/projected coords) delimiting the raster region with valid data, or null if all raster data area is valid. More...

std::vector< std::pair < te::gm::Coord2D, te::gm::Coord2D > >	m_r2IntersectionSegmentsPoints
	A sub-set of the intersection polygon wich is part of raster 2 valid data polygon ( raster 1 indexed coods). More...

std::size_t	m_r2IntersectionSegmentsPointsSize
	Size of m_r2IntersectionSegmentsPoints;. More...

std::auto_ptr < te::gm::MultiPolygon >	m_r2ValidDataDelimiterPtr
	A pointer to a geometry (raster 2 world/projected coords) delimiting the raster region with valid data, or null if all raster data area is valid. More...

std::vector< unsigned int >	m_raster1Bands
	Input raster 1 band indexes to use. More...

std::vector< double >	m_raster1NoDataValues

te::rst::Raster *	m_raster1Ptr
	Input raster 1. More...

std::vector< unsigned int >	m_raster2Bands
	Input raster 2 band indexes to use. More...

std::vector< double >	m_raster2NoDataValues
	Raster 1 no-data values (on value per band). More...

te::rst::Raster const *	m_raster2Ptr
	Input raster 2. More...

unsigned int	m_threadsNumber
	The number of threads to use (0:automatic , 1:disabled, any other integer dictates the number of threads).. More...

Detailed Description

Blended pixel value calculation for two overlaped rasters.

The overlap between the two images is modeled by the given geometric transformation direct mapping input raster 1 indexed coords (line, column) to input raster 2 indexed coords.

Note: Optimized for rasters where all bands have the same blocking scheme.

Definition at line 56 of file Blender.h.

Member Typedef Documentation

typedef void(Blender::* te::rp::Blender::BlendFunctPtr)(const double &line, const double &col, double *const values)

protected

Type definition for the a bleding function pointer.

Parameters

line	Raster 1 Line.
col	Raster 1 Column.
values	A pointer to a pre-allocated vector where the blended values will be stored.

Note: The caller of this method must be aware that the returned blended value may be outside the original input rasters valid values range.; Raster 1 values have precedence over raster 2 values (when applicable).

Definition at line 148 of file Blender.h.

Member Enumeration Documentation

enum te::rp::Blender::BlendMethod

Pixel Blend methods.

Enumerator
InvalidBlendMethod	Invalid blending method.
NoBlendMethod	No blending performed.
EuclideanDistanceMethod	Euclidean distance method.

Definition at line 61 of file Blender.h.

Constructor & Destructor Documentation

te::rp::Blender::Blender ( )

Default constructor.

Definition at line 159 of file Blender.cpp.

References initState().

te::rp::Blender::~Blender ( )

Default destructor.

Definition at line 164 of file Blender.cpp.

References clear().

Member Function Documentation

bool te::rp::Blender::blendIntoRaster1 ( )

Execute blending of the given input rasters and write the result into raster1.

Note: Raster 1 values have precedence over raster 2 values (when applicable).

Definition at line 942 of file Blender.cpp.

Referenced by te::rp::GeoMosaic::execute(), te::rp::TiePointsMosaic::execute(), and te::rp::SequenceMosaic::execute().

void te::rp::Blender::blendIntoRaster1Thread ( BlendIntoRaster1ThreadParams * paramsPtr )

staticprotected

Thread entry for the method blendIntoRaster1.

Definition at line 1299 of file Blender.cpp.

Referenced by blendIntoRaster1().

void te::rp::Blender::clear ( )

protected

Clear all internal allocated resources.

Definition at line 688 of file Blender.cpp.

References initState(), m_geomTransformationPtr, m_interp1, m_interp2, m_intersectionPtr, m_pixelOffsets1, m_pixelOffsets2, m_pixelScales1, m_pixelScales2, m_r1IntersectionSegmentsPoints, m_r1ValidDataDelimiterPtr, m_r2IntersectionSegmentsPoints, m_r2ValidDataDelimiterPtr, m_raster1Bands, m_raster1NoDataValues, m_raster2Bands, and m_raster2NoDataValues.

Referenced by initialize(), and ~Blender().

void te::rp::Blender::euclideanDistanceMethodImp	(	const double &	line1,
		const double &	col1,
		double *const	values
	)

protected

Implementation for EuclideanDistanceMethod.

Parameters

line	Raster 1 Line.
col	Raster 1 Column.
values	A pointer to a pre-allocated vector where the blended values will be stored.

Definition at line 776 of file Blender.cpp.

Referenced by setBlendFunctionPonter().

void te::rp::Blender::getBlendedValues	(	const double &	line,
		const double &	col,
		double *const	values
	)

inline

Blend a pixel value using the current parameters.

Parameters

line	Line (raster 1 reference).
col	Column (raster 1 reference).
values	A pointer to a pre-allocated vector where the blended values will be stored.

Note: The caller of this method must be aware that the returned blended value may be outside the original input rasters valid values range.; Raster 1 values have precedence over raster 2 values (when applicable).

Definition at line 125 of file Blender.h.

References TERP_DEBUG_TRUE_OR_THROW.

Referenced by blendIntoRaster1Thread().

bool te::rp::Blender::initialize	(	te::rst::Raster &	raster1,
		const std::vector< unsigned int > &	raster1Bands,
		const te::rst::Raster &	raster2,
		const std::vector< unsigned int > &	raster2Bands,
		const BlendMethod &	blendMethod,
		const te::rst::Interpolator::Method &	interpMethod1,
		const te::rst::Interpolator::Method &	interpMethod2,
		const double &	noDataValue,
		const bool	forceInputNoDataValue,
		const std::vector< double > &	pixelOffsets1,
		const std::vector< double > &	pixelScales1,
		const std::vector< double > &	pixelOffsets2,
		const std::vector< double > &	pixelScales2,
		te::gm::MultiPolygon const *const	r1ValidDataDelimiterPtr,
		te::gm::MultiPolygon const *const	r2ValidDataDelimiterPtr,
		const te::gm::GeometricTransformation &	geomTransformation,
		const unsigned int	threadsNumber,
		const bool	enableProgressInterface
	)

Inititate the blender instance.

Parameters

raster1	Input raster 1.
raster1Bands	Input raster 1 band indexes to use.
raster2	Input raster 2.
raster2Bands	Input raster 2 band indexes to use (this vector has the same size as raster1Bands).
blendMethod	The blend method to apply.
interpMethod1	The interpolation method to use when reading raster 1 data.
interpMethod2	The interpolation method to use when reading raster 2 data.
noDataValue	The value returned where there is no pixel data bo blend.
forceInputNoDataValue	Use noDataValue as the input rasters no-data value (The original rasters no-data values will be ignored)
pixelOffsets1	The values offset to be applied to raster 1 pixel values before the blended value calcule (one element for each used raster channel/band).
pixelScales1	The values scale to be applied to raster 1 pixel values before the blended value calcule (one element for each used raster channel/band).
pixelOffsets2	The values offset to be applied to raster 2 pixel values before the blended value calcule (one element for each used raster channel/band).
pixelScales2	The values scale to be applied to raster 2 pixel values before the blended value calcule (one element for each used raster channel/band).
r1ValidDataDelimiterPtr	A pointer to a geometry (raster 1 world/projected coords) delimiting the raster region with valid data, or null if all raster data area is valid.
r2ValidDataDelimiterPtr	A pointer to a geometry (raster 2 world/projected coords) delimiting the raster region with valid data, or null if all raster data area is valid.
geomTransformation	A transformation mapping raster 1 pixels ( te::gm::GTParameters::TiePoint::first ) to raster 2 pixels ( te::gm::GTParameters::TiePoint::second ) (Note: all coords are indexed by lines/columns).
threadsNumber	Enable/disable the use of threads when applicable (0:automatic , 1:disabled, any other integer dictates the number of threads).
enableProgressInterface	Enable/disable the use of a progress interface when applicable.

Returns: true if ok, false on errors

Definition at line 169 of file Blender.cpp.

References te::gm::CurvePolygon::add(), clear(), te::gm::MultiPolygon::clone(), te::gm::GeometricTransformation::clone(), EuclideanDistanceMethod, te::rst::Grid::geoToGrid(), te::rst::Raster::getAccessPolicy(), te::rst::Raster::getBand(), te::gm::LineString::getCoordinates(), te::gm::GeometryCollection::getGeometryN(), te::rst::Raster::getGrid(), te::gm::LineString::getNPoints(), te::rst::Raster::getNumberOfBands(), te::rst::Raster::getNumberOfColumns(), te::rst::Raster::getNumberOfRows(), te::gm::GeometryCollection::getNumGeometries(), te::gm::CurvePolygon::getNumRings(), te::common::GetPhysProcNumber(), te::rst::Band::getProperty(), te::gm::CurvePolygon::getRingN(), te::gm::GeometricTransformation::inverseMap(), te::gm::GeometricTransformation::isValid(), te::gm::LineStringType, m_blendMethod, m_enableProgressInterface, m_forceInputNoDataValue, m_geomTransformationPtr, m_interp1, m_interp2, m_interpMethod1, m_interpMethod2, m_intersectionPtr, te::rst::BandProperty::m_noDataValue, m_outputNoDataValue, m_pixelOffsets1, m_pixelOffsets2, m_pixelScales1, m_pixelScales2, m_r1IntersectionSegmentsPoints, m_r1IntersectionSegmentsPointsSize, m_r1ValidDataDelimiterPtr, m_r2IntersectionSegmentsPoints, m_r2IntersectionSegmentsPointsSize, m_r2ValidDataDelimiterPtr, m_raster1Bands, m_raster1NoDataValues, m_raster1Ptr, m_raster2Bands, m_raster2NoDataValues, m_raster2Ptr, m_threadsNumber, te::gm::MultiLineStringType, te::gm::MultiPolygonType, NoBlendMethod, te::gm::PolygonType, te::common::RAccess, setBlendFunctionPonter(), te::gm::LineString::setPoint(), te::gm::LineString::size(), TERP_DEBUG_TRUE_OR_THROW, TERP_LOG_AND_THROW, TERP_TRUE_OR_RETURN_FALSE, te::gm::Coord2D::x, and te::gm::Coord2D::y.

Referenced by blendIntoRaster1Thread(), te::rp::GeoMosaic::execute(), te::rp::TiePointsMosaic::execute(), and te::rp::SequenceMosaic::execute().

void te::rp::Blender::initState ( )

protected

Reset the instance to its initial default state.

Definition at line 669 of file Blender.cpp.

References InvalidBlendMethod, m_blendFuncPtr, m_blendMethod, m_enableProgressInterface, m_forceInputNoDataValue, m_geomTransformationPtr, m_interp1, m_interp2, m_interpMethod1, m_interpMethod2, m_outputNoDataValue, m_r1IntersectionSegmentsPointsSize, m_r2IntersectionSegmentsPointsSize, m_raster1Ptr, m_raster2Ptr, m_threadsNumber, and te::rst::Interpolator::NearestNeighbor.

Referenced by Blender(), and clear().

void te::rp::Blender::noBlendMethodImp	(	const double &	line1,
		const double &	col1,
		double *const	values
	)

protected

Implementation for NoBlendMethod.

Parameters

line	Raster 1 Line.
col	Raster 1 Column.
values	A pointer to a pre-allocated vector where the blended values will be stored.

Definition at line 732 of file Blender.cpp.

References te::gm::GeometricTransformation::directMap(), te::rst::Interpolator::getValue(), m_geomTransformationPtr, m_interp1, m_interp2, m_noBlendMethodImp_BandIdx, m_noBlendMethodImp_cValue, m_noBlendMethodImp_Point2Col, m_noBlendMethodImp_Point2Line, m_noBlendMethodImp_Value, m_outputNoDataValue, m_pixelOffsets1, m_pixelOffsets2, m_pixelScales1, m_pixelScales2, m_raster1Bands, m_raster1NoDataValues, m_raster2Bands, and m_raster2NoDataValues.

Referenced by euclideanDistanceMethodImp(), and setBlendFunctionPonter().

void te::rp::Blender::setBlendFunctionPonter ( const BlendMethod blendMethod )

protected

Set the value of m_blendFuncPtr following the given blend method.

Definition at line 710 of file Blender.cpp.

References EuclideanDistanceMethod, euclideanDistanceMethodImp(), m_blendFuncPtr, NoBlendMethod, noBlendMethodImp(), and TERP_LOG_AND_THROW.

Referenced by initialize().

Member Data Documentation

BlendFunctPtr te::rp::Blender::m_blendFuncPtr

protected

The current blend function.

Definition at line 212 of file Blender.h.

Referenced by initState(), and setBlendFunctionPonter().

BlendMethod te::rp::Blender::m_blendMethod

protected

The blend method to apply.

Definition at line 211 of file Blender.h.

Referenced by blendIntoRaster1(), initialize(), initState(), and te::rp::Blender::BlendIntoRaster1ThreadParams::operator=().

bool te::rp::Blender::m_enableProgressInterface

protected

Enable progress interface.

Definition at line 208 of file Blender.h.

Referenced by blendIntoRaster1(), initialize(), and initState().

double te::rp::Blender::m_euclideanDistanceMethodImp_aux1

protected

Definition at line 259 of file Blender.h.

Referenced by euclideanDistanceMethodImp().

double te::rp::Blender::m_euclideanDistanceMethodImp_aux2

protected

Definition at line 260 of file Blender.h.

Referenced by euclideanDistanceMethodImp().

te::gm::Point te::rp::Blender::m_euclideanDistanceMethodImp_auxPoint

protected

Definition at line 249 of file Blender.h.

Referenced by euclideanDistanceMethodImp().

unsigned int te::rp::Blender::m_euclideanDistanceMethodImp_BandIdx

protected

Definition at line 254 of file Blender.h.

Referenced by euclideanDistanceMethodImp().

double te::rp::Blender::m_euclideanDistanceMethodImp_currDist

protected

Definition at line 255 of file Blender.h.

Referenced by euclideanDistanceMethodImp().

std::complex< double > te::rp::Blender::m_euclideanDistanceMethodImp_cValue1

protected

Definition at line 252 of file Blender.h.

Referenced by euclideanDistanceMethodImp().

std::complex< double > te::rp::Blender::m_euclideanDistanceMethodImp_cValue2

protected

Definition at line 253 of file Blender.h.

Referenced by euclideanDistanceMethodImp().

double te::rp::Blender::m_euclideanDistanceMethodImp_dist1

protected

Definition at line 256 of file Blender.h.

Referenced by euclideanDistanceMethodImp().

double te::rp::Blender::m_euclideanDistanceMethodImp_dist2

protected

Definition at line 257 of file Blender.h.

Referenced by euclideanDistanceMethodImp().

double te::rp::Blender::m_euclideanDistanceMethodImp_Point2Col

protected

Definition at line 251 of file Blender.h.

Referenced by euclideanDistanceMethodImp().

double te::rp::Blender::m_euclideanDistanceMethodImp_Point2Line

protected

Definition at line 250 of file Blender.h.

Referenced by euclideanDistanceMethodImp().

std::size_t te::rp::Blender::m_euclideanDistanceMethodImp_vecIdx

protected

Definition at line 258 of file Blender.h.

Referenced by euclideanDistanceMethodImp().

bool te::rp::Blender::m_forceInputNoDataValue

protected

Use noDataValue as the input rasters no-data value (The original rasters no-data values will be ignored)

Definition at line 209 of file Blender.h.

Referenced by blendIntoRaster1(), initialize(), initState(), and te::rp::Blender::BlendIntoRaster1ThreadParams::operator=().

te::gm::GeometricTransformation* te::rp::Blender::m_geomTransformationPtr

protected

A transformation mapping raster 1 pixels ( te::gm::GTParameters::TiePoint::first ) to raster 2 ( te::gm::GTParameters::TiePoint::second ) (Note: all coords are indexed by lines/columns).

Definition at line 222 of file Blender.h.

Referenced by blendIntoRaster1(), clear(), euclideanDistanceMethodImp(), initialize(), initState(), noBlendMethodImp(), and te::rp::Blender::BlendIntoRaster1ThreadParams::operator=().

te::rst::Interpolator* te::rp::Blender::m_interp1

protected

Raster 1 interpolator instance pointer.

Definition at line 226 of file Blender.h.

Referenced by clear(), euclideanDistanceMethodImp(), initialize(), initState(), and noBlendMethodImp().

te::rst::Interpolator* te::rp::Blender::m_interp2

protected

Raster 2 interpolator instance pointer.

Definition at line 227 of file Blender.h.

Referenced by clear(), euclideanDistanceMethodImp(), initialize(), initState(), and noBlendMethodImp().

te::rst::Interpolator::Method te::rp::Blender::m_interpMethod1

protected

The interpolation method to use when reading raster 1 data.

Definition at line 223 of file Blender.h.

Referenced by blendIntoRaster1(), initialize(), initState(), and te::rp::Blender::BlendIntoRaster1ThreadParams::operator=().

te::rst::Interpolator::Method te::rp::Blender::m_interpMethod2

protected

The interpolation method to use when reading raster 2 data.

Definition at line 224 of file Blender.h.

Referenced by blendIntoRaster1(), initialize(), initState(), and te::rp::Blender::BlendIntoRaster1ThreadParams::operator=().

std::auto_ptr< te::gm::MultiPolygon > te::rp::Blender::m_intersectionPtr

protected

The Intersection geometry ( raster 1 indexed coods).

Definition at line 217 of file Blender.h.

Referenced by clear(), euclideanDistanceMethodImp(), and initialize().

unsigned int te::rp::Blender::m_noBlendMethodImp_BandIdx

protected

Definition at line 246 of file Blender.h.

Referenced by noBlendMethodImp().

std::complex< double > te::rp::Blender::m_noBlendMethodImp_cValue

protected

Definition at line 244 of file Blender.h.

Referenced by noBlendMethodImp().

double te::rp::Blender::m_noBlendMethodImp_Point1XProj1

protected

Raster 2 no-data values (on value per band).

Definition at line 238 of file Blender.h.

double te::rp::Blender::m_noBlendMethodImp_Point1XProj2

protected

Definition at line 240 of file Blender.h.

double te::rp::Blender::m_noBlendMethodImp_Point1YProj1

protected

Definition at line 239 of file Blender.h.

double te::rp::Blender::m_noBlendMethodImp_Point1YProj2

protected

Definition at line 241 of file Blender.h.

double te::rp::Blender::m_noBlendMethodImp_Point2Col

protected

Definition at line 243 of file Blender.h.

Referenced by noBlendMethodImp().

double te::rp::Blender::m_noBlendMethodImp_Point2Line

protected

Definition at line 242 of file Blender.h.

Referenced by noBlendMethodImp().

double te::rp::Blender::m_noBlendMethodImp_Value

protected

Definition at line 245 of file Blender.h.

Referenced by noBlendMethodImp().

double te::rp::Blender::m_outputNoDataValue

protected

The output raster no-data value.

Definition at line 225 of file Blender.h.

Referenced by blendIntoRaster1(), euclideanDistanceMethodImp(), initialize(), initState(), and noBlendMethodImp().

std::vector< double > te::rp::Blender::m_pixelOffsets1

protected

The values offset to be applied to raster 1 pixel values before the blended value calcule (one element for each used raster channel/band).

Definition at line 230 of file Blender.h.

Referenced by blendIntoRaster1(), clear(), euclideanDistanceMethodImp(), initialize(), noBlendMethodImp(), and te::rp::Blender::BlendIntoRaster1ThreadParams::operator=().

std::vector< double > te::rp::Blender::m_pixelOffsets2

protected

The values offset to be applied to raster 2 pixel values before the blended value calcule (one element for each used raster channel/band).

Definition at line 232 of file Blender.h.

Referenced by blendIntoRaster1(), clear(), euclideanDistanceMethodImp(), initialize(), noBlendMethodImp(), and te::rp::Blender::BlendIntoRaster1ThreadParams::operator=().

std::vector< double > te::rp::Blender::m_pixelScales1

protected

The values scale to be applied to raster 1 pixel values before the blended value calcule (one element for each used raster channel/band).

Definition at line 231 of file Blender.h.

Referenced by blendIntoRaster1(), clear(), euclideanDistanceMethodImp(), initialize(), noBlendMethodImp(), and te::rp::Blender::BlendIntoRaster1ThreadParams::operator=().

std::vector< double > te::rp::Blender::m_pixelScales2

protected

The values scale to be applied to raster 2 pixel values before the blended value calcule (one element for each used raster channel/band).

Definition at line 233 of file Blender.h.

Referenced by blendIntoRaster1(), clear(), euclideanDistanceMethodImp(), initialize(), noBlendMethodImp(), and te::rp::Blender::BlendIntoRaster1ThreadParams::operator=().

std::vector< std::pair< te::gm::Coord2D, te::gm::Coord2D > > te::rp::Blender::m_r1IntersectionSegmentsPoints

protected

A sub-set of the intersection polygon wich is part of raster 1 valid data polygon ( raster 1 indexed coods).

Definition at line 218 of file Blender.h.

Referenced by clear(), euclideanDistanceMethodImp(), and initialize().

std::size_t te::rp::Blender::m_r1IntersectionSegmentsPointsSize

protected

Size of m_r1IntersectionSegmentsPoints;.

Definition at line 219 of file Blender.h.

Referenced by euclideanDistanceMethodImp(), initialize(), and initState().

std::auto_ptr< te::gm::MultiPolygon > te::rp::Blender::m_r1ValidDataDelimiterPtr

protected

A pointer to a geometry (raster 1 world/projected coords) delimiting the raster region with valid data, or null if all raster data area is valid.

Definition at line 215 of file Blender.h.

Referenced by blendIntoRaster1(), clear(), initialize(), and te::rp::Blender::BlendIntoRaster1ThreadParams::operator=().

std::vector< std::pair< te::gm::Coord2D, te::gm::Coord2D > > te::rp::Blender::m_r2IntersectionSegmentsPoints

protected

A sub-set of the intersection polygon wich is part of raster 2 valid data polygon ( raster 1 indexed coods).

Definition at line 220 of file Blender.h.

Referenced by clear(), euclideanDistanceMethodImp(), and initialize().

std::size_t te::rp::Blender::m_r2IntersectionSegmentsPointsSize

protected

Size of m_r2IntersectionSegmentsPoints;.

Definition at line 221 of file Blender.h.

Referenced by euclideanDistanceMethodImp(), initialize(), and initState().

std::auto_ptr< te::gm::MultiPolygon > te::rp::Blender::m_r2ValidDataDelimiterPtr

protected

A pointer to a geometry (raster 2 world/projected coords) delimiting the raster region with valid data, or null if all raster data area is valid.

Definition at line 216 of file Blender.h.

Referenced by blendIntoRaster1(), clear(), initialize(), and te::rp::Blender::BlendIntoRaster1ThreadParams::operator=().

std::vector< unsigned int > te::rp::Blender::m_raster1Bands

protected

Input raster 1 band indexes to use.

Definition at line 228 of file Blender.h.

Referenced by blendIntoRaster1(), clear(), euclideanDistanceMethodImp(), initialize(), noBlendMethodImp(), and te::rp::Blender::BlendIntoRaster1ThreadParams::operator=().

std::vector< double > te::rp::Blender::m_raster1NoDataValues

protected

Definition at line 234 of file Blender.h.

Referenced by clear(), euclideanDistanceMethodImp(), initialize(), and noBlendMethodImp().

te::rst::Raster* te::rp::Blender::m_raster1Ptr

protected

Input raster 1.

Definition at line 213 of file Blender.h.

Referenced by blendIntoRaster1(), initialize(), and initState().

std::vector< unsigned int > te::rp::Blender::m_raster2Bands

protected

Input raster 2 band indexes to use.

Definition at line 229 of file Blender.h.

Referenced by blendIntoRaster1(), clear(), euclideanDistanceMethodImp(), initialize(), noBlendMethodImp(), and te::rp::Blender::BlendIntoRaster1ThreadParams::operator=().

std::vector< double > te::rp::Blender::m_raster2NoDataValues

protected

Raster 1 no-data values (on value per band).

Definition at line 235 of file Blender.h.

Referenced by clear(), euclideanDistanceMethodImp(), initialize(), and noBlendMethodImp().

te::rst::Raster const* te::rp::Blender::m_raster2Ptr

protected

Input raster 2.

Definition at line 214 of file Blender.h.

Referenced by blendIntoRaster1(), initialize(), and initState().

unsigned int te::rp::Blender::m_threadsNumber

protected

The number of threads to use (0:automatic , 1:disabled, any other integer dictates the number of threads)..

Definition at line 210 of file Blender.h.

Referenced by blendIntoRaster1(), initialize(), and initState().

The documentation for this class was generated from the following files:

C:/BB_TL5/terralib5/src/terralib/rp/Blender.h
C:/BB_TL5/terralib5/src/terralib/rp/Blender.cpp

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