otb::CoordinateTransformation Class Reference

#include <otbCoordinateTransformation.h>

Collaboration diagram for otb::CoordinateTransformation:

Public Types
typedef std::unique_ptr< OGRCoordinateTransformation, internal::OGRCoordinateTransformationDeleter >	CoordinateTransformationPtr

Public Member Functions
	CoordinateTransformation (const CoordinateTransformation &other)
	CoordinateTransformation (const SpatialReference &source, const SpatialReference &destination)
SpatialReference	GetSourceSpatialReference () const
SpatialReference	GetTargetSpatialReference () const
CoordinateTransformation &	operator= (const CoordinateTransformation &other) noexcept
std::tuple< double, double >	Transform (const std::tuple< double, double > &in) const
std::tuple< double, double, double >	Transform (const std::tuple< double, double, double > &in) const

Private Attributes
CoordinateTransformationPtr	m_Transform

Friends
OTBGdalAdapters_EXPORT friend bool	operator!= (const CoordinateTransformation &ct1, const CoordinateTransformation &ct2) noexcept
OTBGdalAdapters_EXPORT friend bool	operator== (const CoordinateTransformation &ct1, const CoordinateTransformation &ct2) noexcept

Detailed Description

This class is a wrapper around OGRCoordinateTransformation.

This class is a wrapper around OGRCoordinateTransformation. It aims at manipulating coordinate transformations between spatial reference systems within OTB, in a safe and easy way. The class constructors enforce RAII: either they fail or they provide a definitive, valid object.

Definition at line 77 of file otbCoordinateTransformation.h.

Member Typedef Documentation

CoordinateTransformationPtr

typedef std::unique_ptr<OGRCoordinateTransformation, internal::OGRCoordinateTransformationDeleter> otb::CoordinateTransformation::CoordinateTransformationPtr

Definition at line 83 of file otbCoordinateTransformation.h.

Constructor & Destructor Documentation

CoordinateTransformation() [1/2]

otb::CoordinateTransformation::CoordinateTransformation	(	const SpatialReference &	source,
		const SpatialReference &	destination
	)

Builds a coordinate transformation out of source and target spatial reference systems.

Parameters

source	The source spatial reference
target	The target spatial reference

Exceptions

InvalidCoordinateTransformationException

in case of failure

CoordinateTransformation() [2/2]

otb::CoordinateTransformation::CoordinateTransformation

(

const CoordinateTransformation &

other

)

Copy constructor.

Member Function Documentation

GetSourceSpatialReference()

SpatialReference otb::CoordinateTransformation::GetSourceSpatialReference

(

)

const

Returns

The source spatial reference

GetTargetSpatialReference()

SpatialReference otb::CoordinateTransformation::GetTargetSpatialReference

(

)

const

Returns

The target spatial reference

operator=()

CoordinateTransformation& otb::CoordinateTransformation::operator= ( const CoordinateTransformation &  other )

noexcept

Assignment operator.

Transform() [1/2]

std::tuple<double, double> otb::CoordinateTransformation::Transform

(

const std::tuple< double, double > &

in

)

const

Transform a 2D point from source to target spatial reference

Parameters

input

coords as a 2 double tuple

Returns

output coords as a 2 double tuple

Exceptions

TransformFailureException

if transform failed

Transform() [2/2]

std::tuple<double, double, double> otb::CoordinateTransformation::Transform

(

const std::tuple< double, double, double > &

in

)

const

Transform a 3D point from source to target spatial reference

Parameters

input

coords as a 3 double tuple

Returns

output coords as a 3 double tuple

Exceptions

TransformFailureException

if transform failed

Friends And Related Function Documentation

operator!=

OTBGdalAdapters_EXPORT friend bool operator!= ( const CoordinateTransformation &  ct1, const CoordinateTransformation &  ct2  )

friend

different operator

operator==

OTBGdalAdapters_EXPORT friend bool operator== ( const CoordinateTransformation &  ct1, const CoordinateTransformation &  ct2  )

friend

equal operator

Member Data Documentation

m_Transform

CoordinateTransformationPtr otb::CoordinateTransformation::m_Transform

private

Definition at line 125 of file otbCoordinateTransformation.h.

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

• otbCoordinateTransformation.h