SourceXtractor::WCS Class Reference

#include <WCS.h>

Inheritance diagram for SourceXtractor::WCS:

Collaboration diagram for SourceXtractor::WCS:

Public Member Functions
	WCS (const std::string &fits_file_path, int hdu_number=1)
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
Public Member Functions inherited from SourceXtractor::CoordinateSystem
virtual	~CoordinateSystem ()=default

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

Detailed Description

Definition at line 35 of file WCS.h.

Constructor & Destructor Documentation

SourceXtractor::WCS::WCS	(	const std::string &	fits_file_path,
		int	hdu_number = 1
	)

Definition at line 63 of file WCS.cpp.

References std::string::c_str(), std::free(), m_wcs, SourceXtractor::safe_lincpy, wcslib::wcsfree(), WCSHDR_all, wcslib::wcspih(), wcslib::wcsset(), wcslib::wcsvfree(), and SourceXtractor::wrapped_lincpy().

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SourceXtractor::WCS::~WCS ( )

virtual

Definition at line 97 of file WCS.cpp.

Member Function Documentation

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

overridevirtual

Reimplemented from SourceXtractor::CoordinateSystem.

Definition at line 140 of file WCS.cpp.

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

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

overridevirtual

Implements SourceXtractor::CoordinateSystem.

Definition at line 100 of file WCS.cpp.

References wcslib::linprm::flag, wcslib::wcsprm::lin, wcslib::linfree(), wcslib::linset(), m_wcs, SourceXtractor::ImageCoordinate::m_x, SourceXtractor::ImageCoordinate::m_y, SourceXtractor::safe_lincpy, and wcslib::wcsp2s().

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

overridevirtual

Implements SourceXtractor::CoordinateSystem.

Definition at line 121 of file WCS.cpp.

References wcslib::linprm::flag, wcslib::wcsprm::lin, wcslib::linset(), m_wcs, and SourceXtractor::safe_lincpy.

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Member Data Documentation

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

private

Definition at line 46 of file WCS.h.

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

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

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