Create a mosaic from a set of geo-referenced rasters. More...

#include <GeoMosaic.h>

Inheritance diagram for te::rp::GeoMosaic:

Classes
class	InputParameters
	GeoMosaic input parameters. More...

class	OutputParameters
	GeoMosaic output parameters. More...

class	ProcessedRasterInfosDataT

Public Member Functions
bool	execute (AlgorithmOutputParameters &outputParams) _NOEXCEPT_OP(false)
	Executes the algorithm using the supplied parameters.

	GeoMosaic ()

const std::string &	getErrorMessage () const
	Return the current error message if there is any.

bool	initialize (const AlgorithmInputParameters &inputParams) _NOEXCEPT_OP(false)
	Initialize the algorithm instance making it ready for execution.

bool	isInitialized () const
	Returns true if the algorithm instance is initialized and ready for execution.

void	reset () _NOEXCEPT_OP(false)
	Clear all internal allocated objects and reset the algorithm to its initial state.

	~GeoMosaic ()

Protected Types
typedef std::vector< ProcessedRasterInfosDataT >	ProcessedRastersInfosT

Protected Member Functions
bool	getEqualizationParams (const te::rst::Raster &inRaster, const unsigned int inRasterIndex, const std::vector< unsigned int > &inputRastersBands, ProcessedRastersInfosT &processedRastersInfos, const te::sam::rtree::Index< unsigned int > &blendedRastersInfosTree, te::gm::MultiPolygon const const validAreaDelimiterPolPtr, const te::rst::Raster &mosaicRaster, const unsigned int mosaicCenterRasterIdx, te::gm::MultiPolygon const const mosaicValidAreaDelimiterPolPtr, std::vector< double > &rasterMeans, std::vector< double > &rasterStdDevs, std::vector< double > &offsets, std::vector< double > &scales, std::vector< double > &newRasterMeans, std::vector< double > &newRasterStdDevs) const
	Calcule of input raster equalization parameters.

bool	getNextRasterIndex2Process (const double &globalMosaicCenterX, const double &globalMosaicCenterY, ProcessedRastersInfosT &procRastersInfos, te::gm::MultiPolygon const *const mosaicValidAreasUnionPtr, bool &mextRasterWasFound, unsigned int &mextRasterIndex)
	Find the index of the next raster to process.

bool	getRasterDataValidArea (const te::rst::Raster &inputRaster, const unsigned int inputRasterIdx, std::unique_ptr< te::gm::Polygon > &vAreaPolygon, std::unique_ptr< te::gm::MultiPolygon > &vAreaMultiPolygon)
	Returns the given raster valid data area.

bool	getRasterStats (const te::rst::Raster &inRaster, const std::vector< unsigned int > &inputRastersBands, te::gm::MultiPolygon const *const validAreaDelimiterPolPtr, std::vector< double > &rasterMeans, std::vector< double > &rasterStdDevs) const
	Calcule of raster statistics.

void	setErrorMessage (const std::string &newErrorMessage)
	Set the current error message.

Protected Attributes
GeoMosaic::InputParameters	m_inputParameters
	Input execution parameters.

bool	m_isInitialized
	Tells if this instance is initialized.

Private Attributes
std::string	m_errorMessage
	Current error message.

Detailed Description

Create a mosaic from a set of geo-referenced rasters.

Definition at line 53 of file GeoMosaic.h.

Member Typedef Documentation

◆ ProcessedRastersInfosT

typedef std::vector< ProcessedRasterInfosDataT > te::rp::GeoMosaic::ProcessedRastersInfosT

protected

Definition at line 227 of file GeoMosaic.h.

Constructor & Destructor Documentation

◆ GeoMosaic()

te::rp::GeoMosaic::GeoMosaic ( )

References GeoMosaic().

Referenced by GeoMosaic(), and ~GeoMosaic().

◆ ~GeoMosaic()

te::rp::GeoMosaic::~GeoMosaic ( )

References GeoMosaic().

Member Function Documentation

◆ execute()

bool te::rp::GeoMosaic::execute ( AlgorithmOutputParameters & outputParams )

virtual

Executes the algorithm using the supplied parameters.

Parameters

outputParams Output parameters.

Returns: true if OK, false on errors.

Note: A return error string can be obtained via Algorithm::getErrorMessage()

Implements te::rp::Algorithm.

References _NOEXCEPT_OP, and execute().

Referenced by execute().

◆ getEqualizationParams()

bool te::rp::GeoMosaic::getEqualizationParams	(	const te::rst::Raster &	inRaster,
		const unsigned int	inRasterIndex,
		const std::vector< unsigned int > &	inputRastersBands,
		ProcessedRastersInfosT &	processedRastersInfos,
		const te::sam::rtree::Index< unsigned int > &	blendedRastersInfosTree,
		te::gm::MultiPolygon const *const	validAreaDelimiterPolPtr,
		const te::rst::Raster &	mosaicRaster,
		const unsigned int	mosaicCenterRasterIdx,
		te::gm::MultiPolygon const *const	mosaicValidAreaDelimiterPolPtr,
		std::vector< double > &	rasterMeans,
		std::vector< double > &	rasterStdDevs,
		std::vector< double > &	offsets,
		std::vector< double > &	scales,
		std::vector< double > &	newRasterMeans,
		std::vector< double > &	newRasterStdDevs ) const

protected

Calcule of input raster equalization parameters.

Parameters

inRaster	Input raster.
inRasterIndex	Input raster index.
inputRastersBands	Input raster bands to use.
processedRastersInfos	Current processed rasters info.
blendedRastersInfosTree	A tree indexing blendedRastersInfos.
validAreaDelimiterPolPtr	A pointer (or a null pointer) to the current input raster valid data area.
mosaicRaster	The mosaic raster reference.
mosaicValidAreaDelimiterPolPtr	A pointer (or a null pointer) to the current mosaic raster valid data area.
rasterMeans	InRaster calculated original means values.
rasterStdDevs	InRaster calculated original standart deviation values.
offsets	InRaster calculated offsets to mosaic.
scales	InRaster calculated scales to mosaic.
newRasterMeans	InRaster calculated new means values after merging into the mosaic.
newRasterStdDevs	InRaster calculated new standart deviation values after merging into the mosaic.
mosaicCenterRasterIdx	The index of the first blended raster at the mosaic center.

◆ getErrorMessage()

const std::string & te::rp::Algorithm::getErrorMessage ( ) const

inherited

Return the current error message if there is any.

Returns: Return the current error message if there is any.

References getErrorMessage().

Referenced by getErrorMessage().

◆ getNextRasterIndex2Process()

bool te::rp::GeoMosaic::getNextRasterIndex2Process	(	const double &	globalMosaicCenterX,
		const double &	globalMosaicCenterY,
		ProcessedRastersInfosT &	procRastersInfos,
		te::gm::MultiPolygon const *const	mosaicValidAreasUnionPtr,
		bool &	mextRasterWasFound,
		unsigned int &	mextRasterIndex )

protected

Find the index of the next raster to process.

Parameters

globalMosaicCenterX	Global mosaic center X.
globalMosaicCenterY	Global mosaic center Y.
procRastersInfos	Global processed rasters infos.
mosaicValidAreasUnionPtr	Current blended rasters area union geometry.
mextRasterIndex	The found next raster index to process.
mextRasterWasFound	True if the next raster was found.

Returns: true if OK, false on errors.

◆ getRasterDataValidArea()

bool te::rp::GeoMosaic::getRasterDataValidArea	(	const te::rst::Raster &	inputRaster,
		const unsigned int	inputRasterIdx,
		std::unique_ptr< te::gm::Polygon > &	vAreaPolygon,
		std::unique_ptr< te::gm::MultiPolygon > &	vAreaMultiPolygon )

protected

Returns the given raster valid data area.

Parameters

inputRaster	Input Raster to process.
inputRasterIdx	Input raster index.
vAreaPolygon	Data valid area in a polygon form.
vAreaMultiPolygon	Data valid area in a multi-polygon form.

Returns: true if OK, false on errors.

◆ getRasterStats()

bool te::rp::GeoMosaic::getRasterStats	(	const te::rst::Raster &	inRaster,
		const std::vector< unsigned int > &	inputRastersBands,
		te::gm::MultiPolygon const *const	validAreaDelimiterPolPtr,
		std::vector< double > &	rasterMeans,
		std::vector< double > &	rasterStdDevs ) const

protected

Calcule of raster statistics.

Parameters

inputRastersBands	Input raster bands to use.
validAreaDelimiterPolPtr	A pointer to a valid geometry where the raster valid data is or a null pointer to processe the entire raster.
rasterMeans	Output means values
rasterStdDevs	Output standart deviation values

◆ initialize()

bool te::rp::GeoMosaic::initialize ( const AlgorithmInputParameters & inputParams )

virtual

Initialize the algorithm instance making it ready for execution.

Parameters

inputParams Input parameters.

Returns: true if OK, false on errors.

Note: A return error string can be obtained via Algorithm::getErrorMessage()

Implements te::rp::Algorithm.

References _NOEXCEPT_OP, and initialize().

Referenced by initialize().

◆ isInitialized()

bool te::rp::GeoMosaic::isInitialized ( ) const

virtual

Returns true if the algorithm instance is initialized and ready for execution.

Returns: true if the algorithm instance is initialized and ready for execution.

Implements te::rp::Algorithm.

References isInitialized().

Referenced by isInitialized().

◆ reset()

void te::rp::GeoMosaic::reset ( )

virtual

Clear all internal allocated objects and reset the algorithm to its initial state.

Reimplemented from te::rp::Algorithm.

References _NOEXCEPT_OP, and reset().

Referenced by reset().

◆ setErrorMessage()

void te::rp::Algorithm::setErrorMessage ( const std::string & newErrorMessage )

protectedinherited

Set the current error message.

Parameters

newErrorMessage New error message;

References setErrorMessage().

Referenced by setErrorMessage().

Member Data Documentation

◆ m_errorMessage

std::string te::rp::Algorithm::m_errorMessage

privateinherited

Current error message.

Definition at line 104 of file Algorithm.h.

◆ m_inputParameters

GeoMosaic::InputParameters te::rp::GeoMosaic::m_inputParameters

protected

Input execution parameters.

Definition at line 229 of file GeoMosaic.h.

◆ m_isInitialized

bool te::rp::GeoMosaic::m_isInitialized

protected

Tells if this instance is initialized.

Definition at line 231 of file GeoMosaic.h.

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

/home/castejon/castejon_files/develop/terralib5/git_release/src/terralib/rp/GeoMosaic.h

Classes

Public Member Functions

Protected Types

Protected Member Functions

Protected Attributes

Private Attributes

Detailed Description

Member Typedef Documentation

◆ ProcessedRastersInfosT

Constructor & Destructor Documentation

◆ GeoMosaic()

◆ ~GeoMosaic()

Member Function Documentation

◆ execute()

◆ getEqualizationParams()

◆ getErrorMessage()

◆ getNextRasterIndex2Process()

◆ getRasterDataValidArea()

◆ getRasterStats()

◆ initialize()

◆ isInitialized()

◆ reset()

◆ setErrorMessage()

Member Data Documentation

◆ m_errorMessage

◆ m_inputParameters

◆ m_isInitialized