SourceXtractor::WCS Class Reference

#include <WCS.h>

Inheritance diagram for SourceXtractor::WCS:

Collaboration diagram for SourceXtractor::WCS:

Public Member Functions
	WCS (const FitsImageSource &fits_image_source)
	WCS (const WCS &original)
virtual	~WCS ()
WorldCoordinate	imageToWorld (ImageCoordinate image_coordinate) const override
ImageCoordinate	worldToImage (WorldCoordinate world_coordinate) const override
std::map< std::string, std::string >	getFitsHeaders () const override
void	addOffset (PixelCoordinate pc)
Public Member Functions inherited from SourceXtractor::CoordinateSystem
virtual	~CoordinateSystem ()=default

Private Member Functions
void	init (char *headers, int number_of_records)

Private Attributes
std::unique_ptr< wcsprm, std::function< void(wcsprm *)> >	m_wcs

Detailed Description

Definition at line 37 of file WCS.h.

Constructor & Destructor Documentation

WCS() [1/2]

SourceXtractor::WCS::WCS ( const FitsImageSource & fits_image_source )

explicit

Definition at line 155 of file WCS.cpp.

References SourceXtractor::FitsImageSource::getFitsHeaders(), init(), and m_wcs.

Referenced by WCS().

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WCS() [2/2]

SourceXtractor::WCS::WCS ( const WCS & original )

explicit

Definition at line 162 of file WCS.cpp.

References std::free(), std::unique_ptr< T >::get(), init(), m_wcs, and WCS().

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~WCS()

SourceXtractor::WCS::~WCS ( )

virtual

Definition at line 219 of file WCS.cpp.

Member Function Documentation

addOffset()

void SourceXtractor::WCS::addOffset

(

PixelCoordinate

pc

)

Definition at line 289 of file WCS.cpp.

References m_wcs.

getFitsHeaders()

std::map< std::string, std::string > SourceXtractor::WCS::getFitsHeaders ( ) const

overridevirtual

Reimplemented from SourceXtractor::CoordinateSystem.

Definition at line 265 of file WCS.cpp.

References std::map< K, T >::emplace(), std::string::empty(), std::free(), m_wcs, and std::make_pair().

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imageToWorld()

WorldCoordinate SourceXtractor::WCS::imageToWorld ( ImageCoordinate image_coordinate ) const

overridevirtual

Implements SourceXtractor::CoordinateSystem.

Definition at line 222 of file WCS.cpp.

References m_wcs, SourceXtractor::ImageCoordinate::m_x, SourceXtractor::ImageCoordinate::m_y, SourceXtractor::safe_wcssub, and SourceXtractor::wcsRaiseOnTransformError().

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init()

void SourceXtractor::WCS::init ( char * headers, int number_of_records )

private

Definition at line 180 of file WCS.cpp.

References Euclid::Configuration::logger, m_wcs, SourceXtractor::safe_wcssub, SourceXtractor::wcsCheckHeaders(), SourceXtractor::wcsRaiseOnParseError(), SourceXtractor::wcsReportWarnings(), and SourceXtractor::wrapped_wcssub().

Referenced by WCS(), and WCS().

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worldToImage()

ImageCoordinate SourceXtractor::WCS::worldToImage ( WorldCoordinate world_coordinate ) const

overridevirtual

Implements SourceXtractor::CoordinateSystem.

Definition at line 243 of file WCS.cpp.

References std::numeric_limits::infinity(), Euclid::Configuration::logger, SourceXtractor::WorldCoordinate::m_alpha, SourceXtractor::WorldCoordinate::m_delta, m_wcs, and SourceXtractor::safe_wcssub.

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Member Data Documentation

m_wcs

std::unique_ptr<wcsprm, std::function<void(wcsprm*)> > SourceXtractor::WCS::m_wcs

private

Definition at line 54 of file WCS.h.

Referenced by addOffset(), getFitsHeaders(), imageToWorld(), init(), WCS(), WCS(), and worldToImage().

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

• SEFramework/SEFramework/CoordinateSystem/WCS.h
• SEFramework/src/lib/CoordinateSystem/WCS.cpp