Namespace for Vector Processing module of TerraLib. More...

Classes
class	Algorithm
	Define input/output parameters for an operation. More...

class	AlgorithmParams

class	BufferDialog

class	BufferMemory
	A concrete class to compute the buffer operation. More...

class	BufferOp
	An abstract class to compute the buffer memory and buffer query operation. More...

class	BufferQuery
	A concrete class to compute the buffer operation. More...

class	CheckGeomValidityDialog
	A dialog used to check geometries validity. More...

class	ComplexData
	A template for complex data types. More...

struct	DataStruct
	Get a list of AbstractLayer filtered by the name;. More...

class	Difference

class	DifferenceDialog
	A dialog used to execute vector difference. More...

class	Dissolve

class	DissolveDialog

class	GeometricOp

class	GeometricOpDialog
	This class is GUI used to define the wizard for the VP geometric operation. More...

class	GeometricOpMemory

class	GeometricOpQuery

class	GroupThreadManager

class	Identity

class	IdentityDialog
	A dialog used to execute vector identity. More...

struct	InputParams
	A structure to hold the input parameters of vector processing. More...

class	Intersection

class	IntersectionDialog
	A dialog used to execute vector intersection. More...

class	IntersectionMemory

class	IntersectionOp

class	IntersectionQuery

class	LineToPolygonDialog

class	LineToPolygonMemory

class	LineToPolygonOp

class	LineToPolygonQuery

class	MakeGeometryValid
	A static class with methods to make geometry valid. More...

class	Merge

class	MergeDialog

class	MultipartToSinglepart

class	MultipartToSinglepartDialog

class	PolygonToLineDialog

class	PolygonToLineMemory

class	PolygonToLineOp

class	PolygonToLineQuery

class	Union

class	UnionDialog
	A dialog used to execute vector union. More...

Enumerations
enum	BoundariesBetweenBuffers { DISSOLVE, NOT_DISSOLVE }
	Define the boundaries between buffers. More...

enum	GeometricOperation { CONVEX_HULL, CENTROID, MBR, AREA, LINE, PERIMETER }

enum	GeometricOpObjStrategy { ALL_OBJ, AGGREG_OBJ, AGGREG_BY_ATTRIBUTE }
	Defines the strategy used for the processing of the input geometries. More...

enum	GroupingFunctionsType { MIN_VALUE, MAX_VALUE, MEAN, SUM, COUNT, VALID_COUNT, STANDARD_DEVIATION, KERNEL, VARIANCE, SKEWNESS, KURTOSIS, AMPLITUDE, MEDIAN, VAR_COEFF, MODE }
	Define grouping functions type. More...

enum	MemoryUse { WHOLE_MEM, PARTIALLY_MEM, LOW_MEM }
	Define possible states for memory use. More...

enum	RuleForBuffer { INSIDE_OUTSIDE, ONLY_OUTSIDE, ONLY_INSIDE }

enum	Strategy { MEMORY, QUERY }

Functions
TEVPEXPORT te::da::DataSourcePtr	CreateOGRDataSource (std::string repository)

std::vector< te::gm::Geometry * >	ExtractGeometry (te::gm::Geometry &inputGeometry, const te::gm::GeomType &outputGeomType)

DataStruct	GetDataStructFromLayer (te::map::AbstractLayerPtr layer, bool onlySelectedObjects, int srid=0)

std::vector< std::string >	GetDissolveProps (const std::map< std::string, te::dt::AbstractData * > &specificParams)

TEVPEXPORT std::string	GetDistinctName (const std::string &name, std::vector< std::string > names, std::size_t maxSize=0)

TEVPEXPORT te::mem::DataSetItem *	GetFilledItemMemory (te::da::DataSet *dataSet)
	It returns a memory item with all properties filled with values from the current position dataset. More...

std::list< te::map::AbstractLayerPtr >	GetFilteredLayers (std::string text, std::list< te::map::AbstractLayerPtr > layers)
	Get a list of AbstractLayer filtered by the name;. More...

TEVPEXPORT te::gm::Geometry *	GetGeometryUnion (const std::vector< te::mem::DataSetItem * > &items, size_t geomIdx, te::gm::GeomType outGeoType)
	It returns the union of a geometry vector. More...

TEVPEXPORT te::gm::Geometry *	GetGeometryUnion (const std::vector< te::mem::DataSetItem * > &items, size_t geomIdx)

te::da::DataSetType *	GetOutputDataSetType (te::vp::AlgorithmParams *mainParams)

TEVPEXPORT te::sam::rtree::Index< size_t, 8 > *	GetRtree (te::da::DataSet *data)

te::da::Select *	GetSelectQueryFromLayer (te::map::AbstractLayerPtr layer, bool onlySelectedObjects, int srid=0)

TEVPEXPORT std::string	GetSimpleTableName (std::string fullName)

std::map< te::dt::Property *, std::vector< te::stat::StatisticalSummary > >	GetSummaryProps (const std::map< std::string, te::dt::AbstractData * > &specificParams)

bool	IsCollection (const std::map< std::string, te::dt::AbstractData * > &specificParams)

TEVPEXPORT bool	IsLineStringType (const te::gm::GeomType &geomType)

TEVPEXPORT bool	IsPointType (const te::gm::GeomType &geomType)

TEVPEXPORT bool	IsPolygonType (const te::gm::GeomType &geomType)

bool	IsProjectionLatLong (const int &srid)

void	PopulateItems (const te::da::DataSetType inputDataSetType, const std::vector< te::mem::DataSetItem > inputItens, const std::map< std::string, te::dt::AbstractData * > specificParams, std::vector< te::mem::DataSetItem * > &outputItemVec)

TEVPEXPORT std::unique_ptr< te::da::DataSet >	PrepareAdd (te::da::DataSet ds, te::da::DataSetType dt)

TEVPEXPORT void	Save (te::da::DataSource source, te::da::DataSet result, te::da::DataSetType *outDsType, const bool &enableProgress=true)

TEVPEXPORT te::gm::Geometry *	SetGeomAsMulti (const te::gm::Geometry &geom)

te::gm::GeomType	SetGeomResultType (const te::gm::GeomType &geomType, const bool &isCollection)

TEVPEXPORT void	SplitGeometryCollection (te::gm::GeometryCollection geomIn, te::gm::GeometryCollection gcOut)

TEVPEXPORT void	ValidateAlgorithmParams (AlgorithmParams *mainParams, Strategy st)

Detailed Description

Namespace for Vector Processing module of TerraLib.

Enumeration Type Documentation

enum te::vp::BoundariesBetweenBuffers

Define the boundaries between buffers.

Enumerator
DISSOLVE	The boundaries between buffers will be dissolved.
NOT_DISSOLVE	The boundaries between buffers will not be dissolved.

Definition at line 89 of file src/terralib/vp/Enums.h.

enum te::vp::GeometricOperation

Enumerator
CONVEX_HULL	The geographic operation Convex Hull.
CENTROID	The geographic operation Centroid.
MBR	The geographic operation Minimum Bounding Rectangle.
AREA	The geographic operation Area.
LINE	The geographic operation Line.
PERIMETER	The geographic operation Perimeter.

Definition at line 100 of file src/terralib/vp/Enums.h.

enum te::vp::GeometricOpObjStrategy

Defines the strategy used for the processing of the input geometries.

Enumerator
ALL_OBJ	All objects individually.
AGGREG_OBJ	Aggregate all objects.
AGGREG_BY_ATTRIBUTE	Aggregate objects by attribute.

Definition at line 115 of file src/terralib/vp/Enums.h.

enum te::vp::GroupingFunctionsType

Define grouping functions type.

Enumerator
MIN_VALUE	Minimum value.
MAX_VALUE	Maximum value.
MEAN	Mean.
SUM	Sum of values.
COUNT	Total number of values.
VALID_COUNT	Total not null values.
STANDARD_DEVIATION	Standard deviation.
KERNEL	Kernel.
VARIANCE	Variance.
SKEWNESS	Skewness.
KURTOSIS	Kurtosis.
AMPLITUDE	Amplitude.
MEDIAN	Median.
VAR_COEFF	Coefficient variation.
MODE	Mode.

Definition at line 40 of file src/terralib/vp/Enums.h.

enum te::vp::MemoryUse

Define possible states for memory use.

Enumerator
WHOLE_MEM	Whole memory use.
PARTIALLY_MEM	Partially memory use.
LOW_MEM	Low memory use.

Definition at line 65 of file src/terralib/vp/Enums.h.

enum te::vp::RuleForBuffer

Enumerator
INSIDE_OUTSIDE	The buffer is generated Inside and outside of the polygons.
ONLY_OUTSIDE	The buffer is generated only outside of the polygons.
ONLY_INSIDE	The buffer is generated only inside of the polygons.

Definition at line 77 of file src/terralib/vp/Enums.h.

enum te::vp::Strategy

Enumerator
MEMORY
QUERY

Definition at line 57 of file src/terralib/vp/Utils.h.

Function Documentation

te::da::DataSourcePtr te::vp::CreateOGRDataSource ( std::string repository )

Definition at line 281 of file src/terralib/vp/Utils.cpp.

References te::common::Singleton< DataSourceInfoManager >::getInstance(), and te::common::Singleton< DataSourceManager >::getInstance().

Referenced by te::vp::DissolveDialog::onOkPushButtonClicked().

std::vector< te::gm::Geometry * > te::vp::ExtractGeometry	(	te::gm::Geometry &	inputGeometry,
		const te::gm::GeomType &	outputGeomType
	)

Definition at line 313 of file src/terralib/vp/Dissolve.cpp.

References te::dt::AbstractData::clone(), te::gm::Geometry::getGeomTypeId(), te::gm::IsMultiType(), te::gm::Multi2Single(), and SetGeomAsMulti().

Referenced by te::vp::Dissolve::threadUnion().

te::vp::DataStruct te::vp::GetDataStructFromLayer	(	te::map::AbstractLayerPtr	layer,
		bool	onlySelectedObjects,
		int	srid = `0`
	)

Definition at line 251 of file src/terralib/vp/qt/Utils.cpp.

References te::da::AssociateDataSetTypeConverterSRID(), te::da::CreateAdapter(), te::da::GetFirstGeomProperty(), te::common::Singleton< DataSourceManager >::getInstance(), te::gm::GeometryProperty::getSRID(), te::vp::DataStruct::m_dataSet, and te::vp::DataStruct::m_dataSetType.

Referenced by te::vp::DifferenceDialog::onOkPushButtonClicked(), te::vp::IdentityDialog::onOkPushButtonClicked(), and te::vp::DissolveDialog::onOkPushButtonClicked().

std::vector< std::string > te::vp::GetDissolveProps ( const std::map< std::string, te::dt::AbstractData * > & specificParams )

Definition at line 97 of file src/terralib/vp/Dissolve.cpp.

References te::vp::ComplexData< T >::getValue().

Referenced by te::vp::Dissolve::executeMemory(), te::vp::Dissolve::executeQuery(), GetOutputDataSetType(), and PopulateItems().

std::string te::vp::GetDistinctName	(	const std::string &	name,
		std::vector< std::string >	names,
		std::size_t	maxSize = `0`
	)

Definition at line 385 of file src/terralib/vp/Utils.cpp.

Referenced by te::vp::Union::getOutputDataSetType(), and te::vp::Intersection::getOutputDataSetType().

te::mem::DataSetItem * te::vp::GetFilledItemMemory ( te::da::DataSet * dataSet )

It returns a memory item with all properties filled with values from the current position dataset.

Parameters

dataSet DataSet in the current position to get values.

Returns: A memory item with attributes filled with dataSet values.

Definition at line 478 of file src/terralib/vp/Utils.cpp.

References te::mem::DataSetItem::getNumProperties(), te::da::DataSet::getPropertyName(), te::da::DataSet::getValue(), and te::mem::DataSetItem::setValue().

Referenced by te::vp::MakeGeometryValid::makeValidMemory().

std::list< te::map::AbstractLayerPtr > te::vp::GetFilteredLayers	(	std::string	text,
		std::list< te::map::AbstractLayerPtr >	layers
	)

Get a list of AbstractLayer filtered by the name;.

Parameters

text	Text that the filter is based.
layers	List of layer to filter.

Returns: A list of layer filtered by the name.

Definition at line 74 of file src/terralib/vp/qt/Utils.cpp.

te::gm::Geometry * te::vp::GetGeometryUnion	(	const std::vector< te::mem::DataSetItem * > &	items,
		size_t	geomIdx,
		te::gm::GeomType	outGeoType
	)

It returns the union of a geometry vector.

Parameters

items Vector of itens that represents a group.

Returns: Union of the geometry.

Definition at line 62 of file src/terralib/vp/Utils.cpp.

References te::gm::GeometryCollection::add(), gc, te::gm::GeometryCollectionType, te::gm::GeometryCollection::getGeometries(), te::gm::Geometry::getGeomTypeId(), te::gm::Geometry::getSRID(), te::gm::GeometryCollection::setGeometryN(), SplitGeometryCollection(), and te::gm::Geometry::Union().

Referenced by te::vp::GeometricOpMemory::SetAggregObj().

te::gm::Geometry * te::vp::GetGeometryUnion	(	const std::vector< te::mem::DataSetItem * > &	items,
		size_t	geomIdx
	)

Definition at line 133 of file src/terralib/vp/Utils.cpp.

References te::gm::GeometryCollection::add(), te::gm::GeometryCollectionType, and te::gm::Geometry::Union().

te::da::DataSetType * te::vp::GetOutputDataSetType ( te::vp::AlgorithmParams * mainParams )

Definition at line 187 of file src/terralib/vp/Dissolve.cpp.

References te::da::PrimaryKey::add(), te::da::DataSetType::add(), te::dt::Property::clone(), te::dt::DOUBLE_TYPE, te::da::GetDataSetType(), GetDissolveProps(), te::da::GetFirstGeomProperty(), te::gm::GeometryProperty::getGeometryType(), te::vp::AlgorithmParams::getInputParams(), te::vp::AlgorithmParams::getOutputDataSetName(), te::vp::AlgorithmParams::getOutputDataSource(), te::vp::AlgorithmParams::getOutputSRID(), te::dt::CompositeProperty::getProperty(), te::vp::AlgorithmParams::getSpecificParams(), te::stat::GetStatSummaryShortName(), GetSummaryProps(), te::dt::INT32_TYPE, IsCollection(), te::stat::MODE, te::dt::SimpleProperty::setAutoNumber(), te::gm::GeometryProperty::setGeometryType(), SetGeomResultType(), te::dt::Property::setParent(), te::da::DataSetType::setPrimaryKey(), te::gm::GeometryProperty::setSRID(), te::dt::STRING_TYPE, and te::dt::VAR_STRING.

Referenced by te::vp::Dissolve::executeMemory(), and te::vp::Dissolve::executeQuery().

te::sam::rtree::Index< size_t, 8 > * te::vp::GetRtree ( te::da::DataSet * data )

Definition at line 330 of file src/terralib/vp/Utils.cpp.

References te::da::GetFirstSpatialPropertyPos(), te::da::DataSet::getGeometry(), te::sam::rtree::Index< DATATYPE, MAXNODES, MINNODES >::insert(), te::da::DataSet::isNull(), te::da::DataSet::moveBeforeFirst(), and te::da::DataSet::moveNext().

Referenced by te::vp::Union::executeMemory(), and te::vp::Intersection::executeMemory().

te::da::Select * te::vp::GetSelectQueryFromLayer	(	te::map::AbstractLayerPtr	layer,
		bool	onlySelectedObjects,
		int	srid = `0`
	)

Definition at line 89 of file src/terralib/vp/qt/Utils.cpp.

References te::da::Expression::clone(), te::dt::GEOMETRY_TYPE, te::map::AbstractLayer::getDataSetName(), te::da::Where::getExp(), te::da::ObjectIdSet::getExpression(), te::da::GetFirstGeomProperty(), te::map::QueryLayer::getQuery(), te::map::QueryLayer::getSchema(), te::map::DataSetLayer::getSchema(), te::gm::GeometryProperty::getSRID(), te::da::Select::getWhere(), te::da::Select::setFields(), te::da::Select::setFrom(), and te::da::Select::setWhere().

Referenced by te::vp::DifferenceDialog::onOkPushButtonClicked(), and te::vp::DissolveDialog::onOkPushButtonClicked().

std::string te::vp::GetSimpleTableName ( std::string fullName )

Definition at line 182 of file src/terralib/vp/Utils.cpp.

std::map< te::dt::Property *, std::vector< te::stat::StatisticalSummary > > te::vp::GetSummaryProps ( const std::map< std::string, te::dt::AbstractData * > & specificParams )

Definition at line 128 of file src/terralib/vp/Dissolve.cpp.

References te::vp::ComplexData< T >::getValue().

Referenced by te::vp::Dissolve::executeQuery(), GetOutputDataSetType(), and PopulateItems().

bool te::vp::IsCollection ( const std::map< std::string, te::dt::AbstractData * > & specificParams )

Definition at line 162 of file src/terralib/vp/Dissolve.cpp.

References te::dt::SimpleData< T, typeCode >::getValue().

Referenced by te::vp::Dissolve::executeQuery(), GetOutputDataSetType(), and PopulateItems().

bool te::vp::IsLineStringType ( const te::gm::GeomType & geomType )

Definition at line 446 of file src/terralib/vp/Utils.cpp.

References te::gm::LineStringMType, te::gm::LineStringType, te::gm::LineStringZMType, te::gm::LineStringZType, te::gm::MultiLineStringMType, te::gm::MultiLineStringType, te::gm::MultiLineStringZMType, and te::gm::MultiLineStringZType.

Referenced by te::vp::IntersectionOp::setGeomResultType().

bool te::vp::IsPointType ( const te::gm::GeomType & geomType )

Definition at line 429 of file src/terralib/vp/Utils.cpp.

References te::gm::MultiPointMType, te::gm::MultiPointType, te::gm::MultiPointZMType, te::gm::MultiPointZType, te::gm::PointKdType, te::gm::PointMType, te::gm::PointType, te::gm::PointZMType, and te::gm::PointZType.

Referenced by te::vp::IntersectionOp::setGeomResultType().

bool te::vp::IsPolygonType ( const te::gm::GeomType & geomType )

Definition at line 462 of file src/terralib/vp/Utils.cpp.

References te::gm::MultiPolygonMType, te::gm::MultiPolygonType, te::gm::MultiPolygonZMType, te::gm::MultiPolygonZType, te::gm::PolygonMType, te::gm::PolygonType, te::gm::PolygonZMType, and te::gm::PolygonZType.

bool te::vp::IsProjectionLatLong ( const int & srid )

Definition at line 302 of file src/terralib/vp/qt/Utils.cpp.

References te::common::Singleton< SpatialReferenceSystemManager >::getInstance(), and te::common::UOM_Degree.

Referenced by te::vp::GeometricOpDialog::onOkPushButtonClicked(), and te::vp::BufferDialog::onOkPushButtonClicked().

void te::vp::PopulateItems	(	const te::da::DataSetType *	inputDataSetType,
		const std::vector< te::mem::DataSetItem * >	inputItens,
		const std::map< std::string, te::dt::AbstractData * >	specificParams,
		std::vector< te::mem::DataSetItem * > &	outputItemVec
	)

Definition at line 368 of file src/terralib/vp/Dissolve.cpp.

Referenced by te::vp::Dissolve::threadUnion().

std::unique_ptr< te::da::DataSet > te::vp::PrepareAdd	(	te::da::DataSet *	ds,
		te::da::DataSetType *	dt
	)

Definition at line 192 of file src/terralib/vp/Utils.cpp.

References te::dt::Property::getName(), te::da::DataSetType::getPrimaryKey(), te::da::PrimaryKey::getProperties(), te::da::HideColumns(), and te::dt::SimpleProperty::isAutoNumber().

Referenced by te::vp::Union::executeMemory(), te::vp::Identity::executeMemory(), te::vp::Intersection::executeMemory(), te::vp::Difference::executeMemory(), and te::vp::Dissolve::threadSave().

void te::vp::Save	(	te::da::DataSource *	source,
		te::da::DataSet *	result,
		te::da::DataSetType *	outDsType,
		const bool &	enableProgress = `true`
	)

Definition at line 221 of file src/terralib/vp/Utils.cpp.

References te::da::DataSource::getCapabilities(), te::dt::Property::getName(), te::da::DataSource::getTransactor(), te::da::DataSet::moveBeforeFirst(), and te::common::Tokenize().

Referenced by te::vp::Union::executeMemory(), te::vp::Identity::executeMemory(), te::vp::Intersection::executeMemory(), te::vp::Difference::executeMemory(), te::vp::PolygonToLineQuery::run(), te::vp::GeometricOpMemory::run(), te::vp::LineToPolygonQuery::run(), te::vp::GeometricOpQuery::run(), te::vp::PolygonToLineMemory::run(), te::vp::LineToPolygonMemory::run(), te::vp::IntersectionQuery::run(), te::vp::IntersectionMemory::run(), te::vp::BufferQuery::run(), te::vp::BufferMemory::run(), te::vp::MultipartToSinglepart::runAll(), te::vp::MultipartToSinglepart::runSelected(), te::mnt::SaveIso(), te::mnt::Tin::SaveTin(), and te::vp::Dissolve::threadSave().

te::gm::Geometry * te::vp::SetGeomAsMulti ( const te::gm::Geometry & geom )

Definition at line 353 of file src/terralib/vp/Utils.cpp.

References te::gm::GeometryCollection::add(), te::dt::AbstractData::clone(), te::gm::Geometry::getGeomTypeId(), te::gm::Geometry::getSRID(), te::gm::LineStringType, te::gm::MultiLineStringType, te::gm::MultiPointType, te::gm::MultiPolygonType, te::gm::PointType, and te::gm::PolygonType.

Referenced by te::vp::Union::executeMemory(), te::vp::Intersection::executeMemory(), and ExtractGeometry().

te::gm::GeomType te::vp::SetGeomResultType	(	const te::gm::GeomType &	geomType,
		const bool &	isCollection
	)

Definition at line 295 of file src/terralib/vp/Dissolve.cpp.

References te::gm::GetMultiType(), te::gm::GetSimpleType(), and te::gm::IsMultiType().

Referenced by GetOutputDataSetType().

void te::vp::SplitGeometryCollection	(	te::gm::GeometryCollection *	geomIn,
		te::gm::GeometryCollection *	gcOut
	)

Definition at line 169 of file src/terralib/vp/Utils.cpp.

References te::gm::GeometryCollection::add(), and gc.

Referenced by te::vp::BufferMemory::dissolveMemory(), and GetGeometryUnion().

void te::vp::ValidateAlgorithmParams	(	AlgorithmParams *	mainParams,
		Strategy	st
	)

Definition at line 305 of file src/terralib/vp/Utils.cpp.

References te::vp::AlgorithmParams::getInputParams(), te::vp::AlgorithmParams::getOutputDataSource(), MEMORY, and TE_TR.

Referenced by te::vp::Union::executeMemory(), te::vp::Identity::executeMemory(), te::vp::Intersection::executeMemory(), te::vp::Difference::executeMemory(), te::vp::Merge::executeMemory(), and te::vp::Difference::executeQuery().

Classes

Enumerations

Functions

Detailed Description

Enumeration Type Documentation

Function Documentation