#include <QtWCBox.h>

Inheritance diagram for casa::QtWCBox:

Public Member Functions
	QtWCBox ()

	QtWCBox (const casacore::Vector< casacore::Quantum< casacore::Double > > &blc, const casacore::Vector< casacore::Quantum< casacore::Double > > &trc, const DisplayCoordinateSystem &cSys, const casacore::Vector< casacore::Int > &absRel)
	Construct from vectors of world coordinates defining the box corners. More...

	QtWCBox (const casacore::Vector< casacore::Quantum< casacore::Double > > &blc, const casacore::Vector< casacore::Quantum< casacore::Double > > &trc, const casacore::IPosition &pixelAxes, const DisplayCoordinateSystem &cSys, const casacore::Vector< casacore::Int > &absRel)
	Construct from vectors of world coordinates defining the box corners. More...

	QtWCBox (const casacore::LCRegion &region, const DisplayCoordinateSystem &cSys)
	Construct from the bounding box of an `casacore::LCRegion`. More...

	QtWCBox (const QtWCBox &other)
	Copy constructor (reference semantics [except for `DisplayCoordinateSystem`]) More...

virtual	~QtWCBox ()
	Destructor. More...

QtWCBox &	operator= (const QtWCBox &other)
	Assignment (copy semantics) More...

virtual casacore::Bool	operator== (const casacore::WCRegion &other) const
	Comparison. More...

virtual casacore::WCRegion *	cloneRegion () const
	Clone a QtWCBox object. More...

virtual casacore::Bool	canExtend () const
	QtWCBox can extend a region. More...

QtWCBox	splitBox (const casacore::IPosition &axes) const
	Make a new box from the given axesin this box. More...

virtual casacore::LCRegion *	doToLCRegion (const casacore::CoordinateSystem &cSys, const casacore::IPosition &latticeShape, const casacore::IPosition &pixelAxesMap, const casacore::IPosition &outOrder) const
	Convert to an casacore::LCRegion using the supplied `DisplayCoordinateSystem` and shape. More...

virtual casacore::TableRecord	toRecord (const casacore::String &tableName) const
	Convert the QtWCBox object to a record. More...

virtual casacore::String	type () const
	Return region type. More...

casacore::String	toBoxString () const
	Convert from/to boxit format string. More...

void	setChanExt (const casacore::Double, const casacore::Double)
	FIXME: refactor to someplace more appropriate get/set chan extension. More...

casacore::Bool	getChanExt (casacore::Double &, casacore::Double &)

void	setPolExt (const casacore::Double, const casacore::Double)
	FIXME: refactor to someplace more appropriate get/set pol extension. More...

casacore::Bool	getPolExt (casacore::Double &, casacore::Double &)

Public Member Functions inherited from casacore::WCRegion
	WCRegion ()

	WCRegion (const WCRegion &other)
	Copy constructor (copy semantics). More...

virtual	~WCRegion ()
	Destructor. More...

Bool	operator!= (const WCRegion &other) const

virtual uInt	ndim () const
	Get the dimensionality (i.e. More...

const Record &	getAxesDesc () const
	Get the description of all axes. More...

const Record &	getAxisDesc (uInt axis) const
	Get the description of the given axis. More...

Int	axisNr (const Record &desc, const Record &axesDesc) const
	Return the axis number of the description of an axis in the full axes description. More...

Bool	isAxisDescEqual (const Record &desc1, const Record &desc2) const
	Are both axis descriptions equal? More...

const String &	comment () const
	Get or set the comment. More...

void	setComment (const String &comment)

virtual LCRegion *	toLCRegion (const CoordinateSystem &cSys, const IPosition &shape) const
	Convert to an LCRegion using the given new coordinate system and shape. More...

LCRegion *	toLCRegionAxes (const CoordinateSystem &cSys, const IPosition &shape, const IPosition &pixelAxesMap, const IPosition &outOrder) const
	Convert to an LCRegion using the given coordinate system and shape. More...

void	defineRecordFields (RecordInterface &record, const String &className) const
	Define the type and class name in the record. More...

Static Public Member Functions
static QtWCBox *	fromRecord (const casacore::TableRecord &rec, const casacore::String &tableName)
	Convert to a QtWCBox from a record. More...

static casacore::String	className ()
	Returns QtWCBox. More...

static QtWCBox *	fromBoxString (const casacore::String &, const DisplayCoordinateSystem &cSys, casacore::String &err)

static void	unitInit ()

Static Public Member Functions inherited from casacore::WCRegion
static WCRegion *	fromRecord (const TableRecord &rec, const String &tableName)
	Convert correct object from a record. More...

Private Member Functions
void	checkUnits (const casacore::IPosition &pixelAxes, const casacore::Vector< casacore::Quantum< casacore::Double > > &values, const DisplayCoordinateSystem &cSys)
	Check units of quanta are consistent with DisplayCoordinateSystem. More...

void	convertPixel (casacore::Double &pixel, const casacore::Quantum< casacore::Double > &value, const casacore::Int absRel, const casacore::Double refPix, const casacore::Int shape, const casacore::Bool isBlc) const
	Convert relative pixels to absolute or fill in defaults. More...

Private Attributes
casacore::Vector < casacore::Quantum < casacore::Double > >	itsBlc

casacore::Vector < casacore::Quantum < casacore::Double > >	itsTrc

casacore::IPosition	itsPixelAxes

DisplayCoordinateSystem	itsCSys

casacore::Vector< casacore::Int >	itsAbsRel

casacore::Bool	itsNull

Additional Inherited Members
Protected Member Functions inherited from casacore::WCRegion
WCRegion &	operator= (const WCRegion &other)
	Assignment (copy semantics) makes only sense for a derived class. More...

void	addAxisDesc (const Record &axisDesc)
	Add an axis with its description. More...

Record	makeAxisDesc (const CoordinateSystem &cSys, uInt pixelAxis) const
	Make a description of a pixel axis in the coordinate system. More...

Record	makeAxesDesc (const CoordinateSystem &cSys) const
	Make a description of all pixel axes in the coordinate system (in pixel axes order). More...

void	makeWorldAbsolute (Vector< Double > &world, const Vector< Int > &absRel, const CoordinateSystem &cSys, const IPosition &shape) const
	Convert relative to absolute world as needed. More...

void	checkAxes (const IPosition &pixelAxes, const CoordinateSystem &cSys, const Vector< String > &quantityUnits) const

Static Protected Member Functions inherited from casacore::WCRegion
static void	unitInit ()

static void	convertPixel (Double &pixel, const Double &value, const String &unit, const Int absRel, const Double refPix, const Int shape)

Detailed Description

Definition at line 52 of file QtWCBox.h.

Constructor & Destructor Documentation

casa::QtWCBox::QtWCBox ( )

casa::QtWCBox::QtWCBox	(	const casacore::Vector< casacore::Quantum< casacore::Double > > &	blc,
		const casacore::Vector< casacore::Quantum< casacore::Double > > &	trc,
		const DisplayCoordinateSystem &	cSys,
		const casacore::Vector< casacore::Int > &	absRel
	)

Construct from vectors of world coordinates defining the box corners.

It is assumed that the order of the values is in the order of the pixel axes in the given coordinate system.

casa::QtWCBox::QtWCBox	(	const casacore::Vector< casacore::Quantum< casacore::Double > > &	blc,
		const casacore::Vector< casacore::Quantum< casacore::Double > > &	trc,
		const casacore::IPosition &	pixelAxes,
		const DisplayCoordinateSystem &	cSys,
		const casacore::Vector< casacore::Int > &	absRel
	)

Construct from vectors of world coordinates defining the box corners.

You specify the pixel axis order of the world values.

casa::QtWCBox::QtWCBox	(	const casacore::LCRegion &	region,
		const DisplayCoordinateSystem &	cSys
	)

Construct from the bounding box of an casacore::LCRegion.

casa::QtWCBox::QtWCBox ( const QtWCBox & other )

Copy constructor (reference semantics [except for DisplayCoordinateSystem])

virtual casa::QtWCBox::~QtWCBox ( )

virtual

Destructor.

Member Function Documentation

virtual casacore::Bool casa::QtWCBox::canExtend ( ) const

virtual

QtWCBox can extend a region.

Reimplemented from casacore::WCRegion.

void casa::QtWCBox::checkUnits	(	const casacore::IPosition &	pixelAxes,
		const casacore::Vector< casacore::Quantum< casacore::Double > > &	values,
		const DisplayCoordinateSystem &	cSys
	)

private

Check units of quanta are consistent with DisplayCoordinateSystem.

static casacore::String casa::QtWCBox::className ( )

static

Returns QtWCBox.

virtual casacore::WCRegion* casa::QtWCBox::cloneRegion ( ) const

virtual

Clone a QtWCBox object.

Implements casacore::WCRegion.

void casa::QtWCBox::convertPixel	(	casacore::Double &	pixel,
		const casacore::Quantum< casacore::Double > &	value,
		const casacore::Int	absRel,
		const casacore::Double	refPix,
		const casacore::Int	shape,
		const casacore::Bool	isBlc
	)		const

private

Convert relative pixels to absolute or fill in defaults.

virtual casacore::LCRegion* casa::QtWCBox::doToLCRegion	(	const casacore::CoordinateSystem &	cSys,
		const casacore::IPosition &	latticeShape,
		const casacore::IPosition &	pixelAxesMap,
		const casacore::IPosition &	outOrder
	)		const

virtual

Convert to an casacore::LCRegion using the supplied DisplayCoordinateSystem and shape.

Implements casacore::WCRegion.

static QtWCBox* casa::QtWCBox::fromBoxString	(	const casacore::String &	,
		const DisplayCoordinateSystem &	cSys,
		casacore::String &	err
	)

static

static QtWCBox* casa::QtWCBox::fromRecord	(	const casacore::TableRecord &	rec,
		const casacore::String &	tableName
	)

static

Convert to a QtWCBox from a record.

casacore::Bool casa::QtWCBox::getChanExt	(	casacore::Double &	,
		casacore::Double &
	)

casacore::Bool casa::QtWCBox::getPolExt	(	casacore::Double &	,
		casacore::Double &
	)

QtWCBox& casa::QtWCBox::operator= ( const QtWCBox & other )

Assignment (copy semantics)

virtual casacore::Bool casa::QtWCBox::operator== ( const casacore::WCRegion & other ) const

virtual

Comparison.

Reimplemented from casacore::WCRegion.

void casa::QtWCBox::setChanExt	(	const casacore::Double	,
		const casacore::Double
	)

FIXME: refactor to someplace more appropriate get/set chan extension.

void casa::QtWCBox::setPolExt	(	const casacore::Double	,
		const casacore::Double
	)

FIXME: refactor to someplace more appropriate get/set pol extension.

QtWCBox casa::QtWCBox::splitBox ( const casacore::IPosition & axes ) const

Make a new box from the given axesin this box.

casacore::String casa::QtWCBox::toBoxString ( ) const

Convert from/to boxit format string.

virtual casacore::TableRecord casa::QtWCBox::toRecord ( const casacore::String & tableName ) const

virtual

Convert the QtWCBox object to a record.

The record can be used to make the object persistent. The tableName argument can be used by derived classes (e.g. casacore::LCPagedMask) to put very large objects.

Implements casacore::WCRegion.

virtual casacore::String casa::QtWCBox::type ( ) const

virtual

Return region type.

Returns the class name

Implements casacore::WCRegion.

static void casa::QtWCBox::unitInit ( )

static