RegionShapes.h File Reference

#include <display/RegionShapes/RegionShape.h>
#include <cctype>
#include <casa/namespace.h>

Go to the source code of this file.

Classes
class	casa::RSEllipse
	Subclass of RegionShape used for drawing ellipses. More...
class	casa::RSCircle
	Subclass of RSEllipse used for drawing circles. More...
class	casa::RSRectangle
	Subclass of RegionShape used for drawing rectangles. More...
class	casa::RSPolygon
	Subclass of RegionShape used for drawing polygons. More...
class	casa::RSLine
	Subclass of RegionShape used for drawing lines. More...
class	RSVector
	Subclass of RSLine that takes a length and angle instead of a second point. More...
class	RSMarker
	Subclass of RegionShape used for drawing markers. More...
class	RSText
	Subclass of RegionShape used for drawing text. More...
class	RSComposite
	Subclass of RegionShape used for drawing composite regions. More...

Namespaces
	casa
	-*- mode: c++ -*-

Functions
bool	casa::p1Arrow () const
bool	casa::p2Arrow () const
virtual bool	drawAndUpdateBoundingBox (WorldCanvasHolder &wch, casacore::String *error=NULL)
	Implements RegionShape::drawAndUpdateBoundingBox. More...
virtual casacore::String	type () const
	Implements RegionShape::type. More...
void	getLineCoordinates (double &x1, double &y1, double &x2, double &y2, int &arrowLength, casacore::String toSystem="") const
	Gets line-specific coordinates, to avoid dependence on coordParameterValues() when the shape type is known. More...
virtual std::vector< double >	coordParameterValues () const
	Implements RegionShape::coordParameterVales. More...
std::vector< double >	coordParameterValues (casacore::String toSystem) const
	Implements RegionShape::coordParameterValues. More...
virtual std::vector < casacore::String >	coordParameterNames () const
	Implements RegionShape::coordParameterNames. More...
virtual std::vector < CoordinateParameterType >	coordParameterTypes () const
	Implements RegionShape::coordParameterPositions. More...
virtual void	setCoordParameters (const std::vector< double > &vals)
	Implements RegionShape::setCoordParameters. More...
virtual void	setCoordParameters (const std::vector< double > &vals, casacore::String System)
	Implements RegionShape::setCoordParameters. More...
virtual void	move (double dx, double dy, casacore::String system="")
	Implements RegionShape::move. More...
virtual RSHandle	getHandle () const
	Implements RegionShape::getHandle. More...
virtual std::vector < casacore::String >	optionNames () const
	Implements RegionShape::optionNames. More...
virtual std::vector< OptionType >	optionTypes () const
	Implements RegionShape::optionTypes. More...
virtual std::vector < std::vector < casacore::String > >	optionChoices () const
	Implements RegionShape::optionChoices. More...
virtual std::vector< RSOption >	optionValues () const
	Implements RegionShape::optionValues. More...
virtual void	setOptionValues (const std::vector< RSOption > &options)
	Implements RegionShape::setOptions. More...
virtual void	getShapeSpecificProperties (casacore::Record &properties) const
	Implements RegionShape::getShapeSpecificProperties. More...
virtual void	setShapeSpecificProperties (const casacore::RecordInterface &)
	Implements RegionShape::setShapeSpecificProperties. More...
virtual bool	updateScreenCoordinates (WorldCanvasHolder &wch, casacore::String *err)
	Updates screen coords using world/pixel coords and the given WorldCanvas. More...
void	updateMinMax ()
	Update m_xMin, m_xMax, m_yMin, and m_yMax. More...
static bool	arrowPoints (double x1, double y1, double x2, double y2, double length, double &resX1, double &resY1, double &resX2, double &resY2)
	Generates arrow points based on the given (x1, y1) (x2, y2) points. More...
static bool	arrowPointsHelper (double x1, double y1, double x2, double y2, double length, double &resX1, double &resY1, double &resX2, double &resY2)
	Helper for arrowPoints. More...

Variables
vector< double >	m_spec
vector< double >	m_screenSpec
int	m_arrowLength
bool	m_arrow1
bool	m_arrow2
ArrowType	m_aType1
ArrowType	m_aType2

Function Documentation

static bool arrowPoints ( double  x1, double  y1, double  x2, double  y2, double  length, double &  resX1, double &  resY1, double &  resX2, double &  resY2  )

staticprotected

Generates arrow points based on the given (x1, y1) (x2, y2) points.

NOTE: Duplicated code from casaqt/QwtPlotter/QPShape (QPArrow class).

static bool arrowPointsHelper ( double  x1, double  y1, double  x2, double  y2, double  length, double &  resX1, double &  resY1, double &  resX2, double &  resY2  )

staticprotected

Helper for arrowPoints.

NOTE: Duplicated code.

virtual std::vector<casacore::String> coordParameterNames ( ) const

virtual

Implements RegionShape::coordParameterNames.

virtual std::vector<CoordinateParameterType> coordParameterTypes ( ) const

virtual

Implements RegionShape::coordParameterPositions.

virtual std::vector<double> coordParameterValues ( ) const

virtual

Implements RegionShape::coordParameterVales.

std::vector<double> coordParameterValues

(

casacore::String

toSystem

)

const

Implements RegionShape::coordParameterValues.

virtual bool drawAndUpdateBoundingBox ( WorldCanvasHolder &  wch, casacore::String *  error = NULL  )

virtual

Implements RegionShape::drawAndUpdateBoundingBox.

virtual RSHandle getHandle ( ) const

virtual

Implements RegionShape::getHandle.

void getLineCoordinates	(	double &	x1,
		double &	y1,
		double &	x2,
		double &	y2,
		int &	arrowLength,
		casacore::String	toSystem = ""
	)		const

Gets line-specific coordinates, to avoid dependence on coordParameterValues() when the shape type is known.

If toSystem is empty, no conversion is done; otherwise see the constraints listed in RegionShape::coordParameterValues(casacore::String).

virtual void getShapeSpecificProperties ( casacore::Record &  properties ) const

protectedvirtual

Implements RegionShape::getShapeSpecificProperties.

Definition at line 606 of file RegionShapes.h.

References casacore::RecordInterface::define(), casa::RegionShape::PROPTYPE, and casa::RegionShape::PROPTYPE_LINE.

virtual void move ( double  dx, double  dy, casacore::String  system = ""  )

virtual

Implements RegionShape::move.

Referenced by casa::vi::Future< A >::Future(), casa::vi::Try< A >::operator=(), and casa::vi::Try< A >::Try().

virtual std::vector<std::vector<casacore::String> > optionChoices ( ) const

virtual

Implements RegionShape::optionChoices.

virtual std::vector<casacore::String> optionNames ( ) const

virtual

Implements RegionShape::optionNames.

virtual std::vector<OptionType> optionTypes ( ) const

virtual

Implements RegionShape::optionTypes.

virtual std::vector<RSOption> optionValues ( ) const

virtual

Implements RegionShape::optionValues.

virtual void setCoordParameters ( const std::vector< double > &  vals )

virtual

Implements RegionShape::setCoordParameters.

virtual void setCoordParameters ( const std::vector< double > &  vals, casacore::String  System  )

virtual

Implements RegionShape::setCoordParameters.

virtual void setOptionValues ( const std::vector< RSOption > &  options )

virtual

Implements RegionShape::setOptions.

virtual void setShapeSpecificProperties ( const casacore::RecordInterface &  )

protectedvirtual

Implements RegionShape::setShapeSpecificProperties.

Definition at line 611 of file RegionShapes.h.

virtual casacore::String type ( ) const

virtual

Implements RegionShape::type.

Definition at line 548 of file RegionShapes.h.

Referenced by casacore::RecordGram::addToken(), casacore::python::numpy::array_scalar_from_python< T >::construct(), casacore::python::numpy::array_scalar_from_python< T >::convertible(), casacore::Allocator_private::get_allocator_raw(), and casacore::TSMCube::setLastColAccess().

void updateMinMax ( )

protected

Update m_xMin, m_xMax, m_yMin, and m_yMax.

virtual bool updateScreenCoordinates ( WorldCanvasHolder &  wch, casacore::String *  err  )

protectedvirtual

Updates screen coords using world/pixel coords and the given WorldCanvas.

Variable Documentation

bool m_arrow1

Definition at line 602 of file RegionShapes.h.

Referenced by casa::p1Arrow().

bool m_arrow2

Definition at line 602 of file RegionShapes.h.

Referenced by casa::p2Arrow().

int m_arrowLength

Definition at line 601 of file RegionShapes.h.

ArrowType m_aType1

Definition at line 603 of file RegionShapes.h.

ArrowType m_aType2

Definition at line 603 of file RegionShapes.h.

vector<double> m_screenSpec

Definition at line 600 of file RegionShapes.h.

vector<double> m_spec

Definition at line 599 of file RegionShapes.h.