te::rp::GeoMosaic Class Reference

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...

Public Member Functions
bool	execute (AlgorithmOutputParameters &outputParams) throw ( te::rp::Exception )
	Executes the algorithm using the supplied parameters. More...
	GeoMosaic ()
bool	initialize (const AlgorithmInputParameters &inputParams) throw ( te::rp::Exception )
	Initialize the algorithm instance making it ready for execution. More...
bool	isInitialized () const
	Returns true if the algorithm instance is initialized and ready for execution. More...
void	reset () throw ( te::rp::Exception )
	Clear all internal allocated objects and reset the algorithm to its initial state. More...
	~GeoMosaic ()

Protected Member Functions
bool	executeGeoMosaic (GeoMosaic::OutputParameters &outputParams)
	Execute a mosaic of georeferenced images. More...

Static Protected Member Functions
static void	calcBandStatistics (const te::rst::Band &band, const bool &forceNoDataValue, const double &noDataValue, double &mean, double &variance)
	Raster band statistics calcule. More...

Protected Attributes
GeoMosaic::InputParameters	m_inputParameters
	Input execution parameters. More...
bool	m_isInitialized
	Tells if this instance is initialized. More...

Detailed Description

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

Note

The first raster will always be taken as reference to define the mosaic resolution and SRS.

Definition at line 48 of file GeoMosaic.h.

Constructor & Destructor Documentation

te::rp::GeoMosaic::GeoMosaic

(

)

Definition at line 154 of file GeoMosaic.cpp.

References reset().

te::rp::GeoMosaic::~GeoMosaic

(

)

Definition at line 159 of file GeoMosaic.cpp.

Member Function Documentation

void te::rp::GeoMosaic::calcBandStatistics ( const te::rst::Band &  band, const bool &  forceNoDataValue, const double &  noDataValue, double &  mean, double &  variance  )

staticprotected

Raster band statistics calcule.

Parameters

band	Input raster band.
forceNoDataValue	Force the noDataValue to be used as the band no-data value.
noDataValue	The no-data value to use.
mean	Pixels mean.
variance	Pixels variance.

Definition at line 798 of file GeoMosaic.cpp.

References te::rst::Band::getProperty(), te::rst::Band::getValue(), te::rst::BandProperty::m_blkh, te::rst::BandProperty::m_blkw, te::rst::BandProperty::m_nblocksx, te::rst::BandProperty::m_nblocksy, and te::rst::BandProperty::m_noDataValue.

Referenced by execute().

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

virtual

Executes the algorithm using the supplied parameters.

Parameters

outputParams

Output parameters.

Returns

true if OK, false on errors.

Implements te::rp::Algorithm.

Definition at line 163 of file GeoMosaic.cpp.

References te::gm::GeometryCollection::add(), te::rp::Blender::blendIntoRaster1(), calcBandStatistics(), te::gm::CurvePolygon::clear(), te::rst::Grid::geoToGrid(), te::rst::Raster::getAccessPolicy(), te::rst::Raster::getBand(), te::rp::FeederConstRaster::getCurrentObj(), te::rp::FeederConstRaster::getCurrentOffset(), te::rst::GetDataTypeRanges(), te::rp::GetDetailedExtent(), te::rst::Grid::getExtent(), te::rst::Raster::getGrid(), te::gm::Envelope::getLowerLeftX(), te::gm::Envelope::getLowerLeftY(), te::gm::Geometry::getMBR(), te::rst::Raster::getNumberOfBands(), te::rst::Raster::getNumberOfColumns(), te::rst::Raster::getNumberOfRows(), te::rp::FeederConstRaster::getObjsCount(), te::rst::Band::getProperty(), te::rst::Grid::getResolutionX(), te::rst::Grid::getResolutionY(), te::rst::Raster::getSRID(), te::rst::Grid::getSRID(), te::gm::Envelope::getUpperRightX(), te::gm::Envelope::getUpperRightY(), te::rst::Interpolator::getValue(), te::rst::Band::getValue(), te::rst::GrayIdxCInt, te::sa::Grid, te::rst::Grid::gridToGeo(), te::rp::Blender::initialize(), te::gm::LineStringType, te::rp::GeoMosaic::InputParameters::m_autoEqualize, te::rp::GeoMosaic::InputParameters::m_blendMethod, te::rp::GeoMosaic::InputParameters::m_enableMultiThread, te::rp::GeoMosaic::InputParameters::m_enableProgress, te::rp::GeoMosaic::InputParameters::m_feederRasterPtr, te::rp::GeoMosaic::InputParameters::m_forceInputNoDataValue, m_inputParameters, te::rp::GeoMosaic::InputParameters::m_inputRastersBands, te::rp::GeoMosaic::InputParameters::m_interpMethod, m_isInitialized, te::gm::Envelope::m_llx, te::gm::Envelope::m_lly, te::rp::GeoMosaic::InputParameters::m_noDataValue, te::rst::BandProperty::m_noDataValue, te::rp::GeoMosaic::OutputParameters::m_outputRasterPtr, te::rp::GeoMosaic::OutputParameters::m_rInfo, te::rp::GeoMosaic::OutputParameters::m_rType, te::gm::GTParameters::m_tiePoints, te::gm::Envelope::m_urx, te::gm::Envelope::m_ury, te::rp::GeoMosaic::InputParameters::m_useRasterCache, te::rst::RasterFactory::make(), te::common::AbstractFactory< GeometricTransformation, std::string >::make(), te::rp::FeederConstRaster::moveNext(), te::gm::MultiPolygonType, te::rst::NearestNeighbor, te::gm::PolygonType, te::gm::CurvePolygon::push_back(), te::common::RAccess, te::rp::FeederConstRaster::reset(), te::gm::LineString::setPoint(), te::gm::LineString::setSRID(), te::gm::CurvePolygon::setSRID(), te::rst::Band::setValue(), TERP_DEBUG_TRUE_OR_RETURN_FALSE, TERP_DEBUG_TRUE_OR_THROW, TERP_LOG_AND_RETURN_FALSE, TERP_TRUE_OR_RETURN_FALSE, TERP_TRUE_OR_THROW, and te::gm::LineString::transform().

Referenced by te::qt::widgets::MosaicWizard::executeGeoMosaic().

bool te::rp::GeoMosaic::executeGeoMosaic ( GeoMosaic::OutputParameters &  outputParams )

protected

Execute a mosaic of georeferenced images.

Parameters

outputParams

The algorithm execution parameters.

Returns

true if ok, false on errors.

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

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 te::rp::Module::getLastLogStr()

Implements te::rp::Algorithm.

Definition at line 749 of file GeoMosaic.cpp.

References te::rp::FeederConstRaster::getObjsCount(), te::rp::GeoMosaic::InputParameters::m_feederRasterPtr, m_inputParameters, te::rp::GeoMosaic::InputParameters::m_inputRastersBands, m_isInitialized, reset(), TERP_TRUE_OR_RETURN_FALSE, and TERP_TRUE_OR_THROW.

Referenced by te::qt::widgets::MosaicWizard::executeGeoMosaic().

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.

Definition at line 793 of file GeoMosaic.cpp.

References m_isInitialized.

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

virtual

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

Implements te::rp::Algorithm.

Definition at line 743 of file GeoMosaic.cpp.

References m_inputParameters, m_isInitialized, and te::rp::GeoMosaic::InputParameters::reset().

Referenced by GeoMosaic(), initialize(), te::rp::GeoMosaic::InputParameters::InputParameters(), te::rp::GeoMosaic::InputParameters::operator=(), te::rp::GeoMosaic::OutputParameters::operator=(), te::rp::GeoMosaic::OutputParameters::OutputParameters(), te::rp::GeoMosaic::InputParameters::~InputParameters(), and te::rp::GeoMosaic::OutputParameters::~OutputParameters().

Member Data Documentation

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

protected

Input execution parameters.

Definition at line 143 of file GeoMosaic.h.

Referenced by execute(), initialize(), and reset().

bool te::rp::GeoMosaic::m_isInitialized

protected

Tells if this instance is initialized.

Definition at line 145 of file GeoMosaic.h.

Referenced by execute(), initialize(), isInitialized(), and reset().

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

• C:/TL5_2015_release/terralib5/src/terralib/rp/GeoMosaic.h
• C:/TL5_2015_release/terralib5/src/terralib/rp/GeoMosaic.cpp