#include <RegionConverter.h>

Collaboration diagram for carta::RegionConverter:

Public Member Functions
	RegionConverter (const RegionState &state, std::shared_ptr< casacore::CoordinateSystem > csys)

std::shared_ptr< casacore::LCRegion >	GetCachedLCRegion (int file_id, bool use_approx_polygon=true)

std::shared_ptr< casacore::LCRegion >	GetImageRegion (int file_id, std::shared_ptr< casacore::CoordinateSystem > csys, const casacore::IPosition &shape, const StokesSource &stokes_source=StokesSource(), bool report_error=true)

casacore::TableRecord	GetImageRegionRecord (int file_id, std::shared_ptr< casacore::CoordinateSystem > csys, const casacore::IPosition &shape)

Private Member Functions
void	SetReferenceWCRegion ()

bool	ReferenceRegionValid ()

bool	RectangleControlPointsToWorld (std::vector< casacore::Quantity > &wcs_points)

bool	EllipseControlPointsToWorld (std::vector< casacore::Quantity > &wcs_points, float &ellipse_rotation)

bool	CartaPointToWorld (const CARTA::Point &point, std::vector< casacore::Quantity > &world_point)

std::shared_ptr< casacore::LCRegion >	GetConvertedLCRegion (int file_id, std::shared_ptr< casacore::CoordinateSystem > output_csys, const casacore::IPosition &output_shape, const StokesSource &stokes_source=StokesSource(), bool report_error=true)

bool	UseApproximatePolygon (std::shared_ptr< casacore::CoordinateSystem > output_csys)

std::vector< CARTA::Point >	GetRectangleMidpoints ()

std::shared_ptr< casacore::LCRegion >	GetAppliedPolygonRegion (int file_id, std::shared_ptr< casacore::CoordinateSystem > output_csys, const casacore::IPosition &output_shape, bool has_distortion)

std::vector< std::vector< CARTA::Point > >	GetReferencePolygonPoints (int num_vertices, bool has_distortion)

std::vector< std::vector< CARTA::Point > >	GetApproximatePolygonPoints (int num_vertices, bool has_distortion)

std::vector< CARTA::Point >	GetApproximateEllipsePoints (int num_vertices)

double	GetTotalSegmentLength (std::vector< CARTA::Point > &points)

void	RemoveHorizontalPolygonPoints (casacore::Vector< casacore::Double > &x, casacore::Vector< casacore::Double > &y)

bool	ValuesNear (float val1, float val2)

casacore::TableRecord	GetRegionPointsRecord (std::shared_ptr< casacore::CoordinateSystem > output_csys, const casacore::IPosition &output_shape)

void	CompleteLCRegionRecord (casacore::TableRecord &record, const casacore::IPosition &shape)

casacore::TableRecord	GetPointRecord (std::shared_ptr< casacore::CoordinateSystem > output_csys, const casacore::IPosition &output_shape)

casacore::TableRecord	GetLineRecord (std::shared_ptr< casacore::CoordinateSystem > image_csys)

casacore::TableRecord	GetPolygonRecord (std::shared_ptr< casacore::CoordinateSystem > output_csys)

casacore::TableRecord	GetRotboxRecord (std::shared_ptr< casacore::CoordinateSystem > output_csys)

casacore::TableRecord	GetEllipseRecord (std::shared_ptr< casacore::CoordinateSystem > output_csys)

bool	PointsToImagePixels (const std::vector< CARTA::Point > &points, std::shared_ptr< casacore::CoordinateSystem > output_csys, casacore::Vector< casacore::Double > &x, casacore::Vector< casacore::Double > &y)

bool	WorldPointToImagePixels (std::vector< casacore::Quantity > &world_point, std::shared_ptr< casacore::CoordinateSystem > output_csys, casacore::Vector< casacore::Double > &pixel_point)

Private Attributes
RegionState	_region_state

std::shared_ptr< casacore::CoordinateSystem >	_reference_coord_sys

std::vector< casacore::Quantity >	_wcs_control_points

std::shared_ptr< casacore::WCRegion >	_reference_region

bool	_reference_region_set

std::mutex	_region_mutex

std::unordered_map< int, std::shared_ptr< casacore::LCRegion > >	_converted_regions

std::unordered_map< int, std::shared_ptr< casacore::LCRegion > >	_polygon_regions

Constructor & Destructor Documentation

◆ RegionConverter()

RegionConverter::RegionConverter	(	const RegionState &	state,
		std::shared_ptr< casacore::CoordinateSystem >	csys
	)

Member Function Documentation

◆ CartaPointToWorld()

bool RegionConverter::CartaPointToWorld	(	const CARTA::Point &	point,
		std::vector< casacore::Quantity > &	world_point
	)

private

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◆ CompleteLCRegionRecord()

void carta::RegionConverter::CompleteLCRegionRecord	(	casacore::TableRecord &	record,
		const casacore::IPosition &	shape
	)

private

◆ EllipseControlPointsToWorld()

bool RegionConverter::EllipseControlPointsToWorld	(	std::vector< casacore::Quantity > &	wcs_points,
		float &	ellipse_rotation
	)

private

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◆ GetAppliedPolygonRegion()

std::shared_ptr< casacore::LCRegion > RegionConverter::GetAppliedPolygonRegion	(	int	file_id,
		std::shared_ptr< casacore::CoordinateSystem >	output_csys,
		const casacore::IPosition &	output_shape,
		bool	has_distortion
	)

private

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◆ GetApproximateEllipsePoints()

std::vector< CARTA::Point > RegionConverter::GetApproximateEllipsePoints ( int num_vertices )

private

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◆ GetApproximatePolygonPoints()

std::vector< std::vector< CARTA::Point > > RegionConverter::GetApproximatePolygonPoints	(	int	num_vertices,
		bool	has_distortion
	)

private

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◆ GetCachedLCRegion()

std::shared_ptr< casacore::LCRegion > RegionConverter::GetCachedLCRegion	(	int	file_id,
		bool	use_approx_polygon = `true`
	)

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◆ GetConvertedLCRegion()

std::shared_ptr< casacore::LCRegion > RegionConverter::GetConvertedLCRegion	(	int	file_id,
		std::shared_ptr< casacore::CoordinateSystem >	output_csys,
		const casacore::IPosition &	output_shape,
		const StokesSource &	stokes_source = `StokesSource()`,
		bool	report_error = `true`
	)

private

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◆ GetEllipseRecord()

casacore::TableRecord RegionConverter::GetEllipseRecord ( std::shared_ptr< casacore::CoordinateSystem > output_csys )

private

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◆ GetImageRegion()

std::shared_ptr< casacore::LCRegion > RegionConverter::GetImageRegion	(	int	file_id,
		std::shared_ptr< casacore::CoordinateSystem >	csys,
		const casacore::IPosition &	shape,
		const StokesSource &	stokes_source = `StokesSource()`,
		bool	report_error = `true`
	)

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◆ GetImageRegionRecord()

casacore::TableRecord RegionConverter::GetImageRegionRecord	(	int	file_id,
		std::shared_ptr< casacore::CoordinateSystem >	csys,
		const casacore::IPosition &	shape
	)

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◆ GetLineRecord()

casacore::TableRecord RegionConverter::GetLineRecord ( std::shared_ptr< casacore::CoordinateSystem > image_csys )

private

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◆ GetPointRecord()

casacore::TableRecord RegionConverter::GetPointRecord	(	std::shared_ptr< casacore::CoordinateSystem >	output_csys,
		const casacore::IPosition &	output_shape
	)

private

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◆ GetPolygonRecord()

casacore::TableRecord RegionConverter::GetPolygonRecord ( std::shared_ptr< casacore::CoordinateSystem > output_csys )

private

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◆ GetRectangleMidpoints()

std::vector< CARTA::Point > RegionConverter::GetRectangleMidpoints ( )

private

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◆ GetReferencePolygonPoints()

std::vector< std::vector< CARTA::Point > > RegionConverter::GetReferencePolygonPoints	(	int	num_vertices,
		bool	has_distortion
	)

private

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◆ GetRegionPointsRecord()

casacore::TableRecord RegionConverter::GetRegionPointsRecord	(	std::shared_ptr< casacore::CoordinateSystem >	output_csys,
		const casacore::IPosition &	output_shape
	)

private

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◆ GetRotboxRecord()

casacore::TableRecord RegionConverter::GetRotboxRecord ( std::shared_ptr< casacore::CoordinateSystem > output_csys )

private

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◆ GetTotalSegmentLength()

double RegionConverter::GetTotalSegmentLength ( std::vector< CARTA::Point > & points )

private

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◆ PointsToImagePixels()

bool RegionConverter::PointsToImagePixels	(	const std::vector< CARTA::Point > &	points,
		std::shared_ptr< casacore::CoordinateSystem >	output_csys,
		casacore::Vector< casacore::Double > &	x,
		casacore::Vector< casacore::Double > &	y
	)

private

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◆ RectangleControlPointsToWorld()

bool RegionConverter::RectangleControlPointsToWorld ( std::vector< casacore::Quantity > & wcs_points )

private

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◆ ReferenceRegionValid()

bool RegionConverter::ReferenceRegionValid ( )

private

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◆ RemoveHorizontalPolygonPoints()

void RegionConverter::RemoveHorizontalPolygonPoints	(	casacore::Vector< casacore::Double > &	x,
		casacore::Vector< casacore::Double > &	y
	)

private

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◆ SetReferenceWCRegion()

void RegionConverter::SetReferenceWCRegion ( )

private

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◆ UseApproximatePolygon()

bool RegionConverter::UseApproximatePolygon ( std::shared_ptr< casacore::CoordinateSystem > output_csys )

private

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◆ ValuesNear()

bool RegionConverter::ValuesNear	(	float	val1,
		float	val2
	)

private

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◆ WorldPointToImagePixels()

bool RegionConverter::WorldPointToImagePixels	(	std::vector< casacore::Quantity > &	world_point,
		std::shared_ptr< casacore::CoordinateSystem >	output_csys,
		casacore::Vector< casacore::Double > &	pixel_point
	)

private

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Member Data Documentation

◆ _converted_regions

std::unordered_map<int, std::shared_ptr<casacore::LCRegion> > carta::RegionConverter::_converted_regions

private

◆ _polygon_regions

std::unordered_map<int, std::shared_ptr<casacore::LCRegion> > carta::RegionConverter::_polygon_regions

private

◆ _reference_coord_sys

std::shared_ptr<casacore::CoordinateSystem> carta::RegionConverter::_reference_coord_sys

private

◆ _reference_region

std::shared_ptr<casacore::WCRegion> carta::RegionConverter::_reference_region

private

◆ _reference_region_set

bool carta::RegionConverter::_reference_region_set

private

◆ _region_mutex

std::mutex carta::RegionConverter::_region_mutex

private

◆ _region_state

RegionState carta::RegionConverter::_region_state

private

◆ _wcs_control_points

std::vector<casacore::Quantity> carta::RegionConverter::_wcs_control_points

private

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

Public Member Functions

Private Member Functions

Private Attributes

Constructor & Destructor Documentation

◆ RegionConverter()

Member Function Documentation

◆ CartaPointToWorld()

◆ CompleteLCRegionRecord()

◆ EllipseControlPointsToWorld()

◆ GetAppliedPolygonRegion()

◆ GetApproximateEllipsePoints()

◆ GetApproximatePolygonPoints()

◆ GetCachedLCRegion()

◆ GetConvertedLCRegion()

◆ GetEllipseRecord()

◆ GetImageRegion()

◆ GetImageRegionRecord()

◆ GetLineRecord()

◆ GetPointRecord()

◆ GetPolygonRecord()

◆ GetRectangleMidpoints()

◆ GetReferencePolygonPoints()

◆ GetRegionPointsRecord()

◆ GetRotboxRecord()

◆ GetTotalSegmentLength()

◆ PointsToImagePixels()

◆ RectangleControlPointsToWorld()

◆ ReferenceRegionValid()

◆ RemoveHorizontalPolygonPoints()

◆ SetReferenceWCRegion()

◆ UseApproximatePolygon()

◆ ValuesNear()

◆ WorldPointToImagePixels()

Member Data Documentation

◆ _converted_regions

◆ _polygon_regions

◆ _reference_coord_sys

◆ _reference_region

◆ _reference_region_set

◆ _region_mutex

◆ _region_state

◆ _wcs_control_points