Represents a model of an (arc of) ellipse. More...

#include <eVision/Easy/EEllipse.h>

Inheritance diagram for eVision::EEllipse:

Collaboration diagram for eVision::EEllipse:

Public Member Functions
	EEllipse ()
	Constructs a EEllipse object.
	EEllipse (const eVision::EPoint &center, float radiusX, float radiusY, float radiusXOrientation, bool direct)
	Constructs a EEllipse object.
	EEllipse (const eVision::EPoint &center, float radiusX, float radiusY, float radiusXOrientation)
	Constructs a EEllipse object.
	EEllipse (const eVision::EPoint &center, float radiusX, float radiusY, float radiusXOrientation, float originAngle, float amplitude, bool direct)
	Constructs a EEllipse object.
	EEllipse (const eVision::EPoint &center, float radiusX, float radiusY, float radiusXOrientation, float originAngle, float amplitude)
	Constructs a EEllipse object.
	EEllipse (const eVision::EEllipse &other)
	Constructs a EEllipse object.
virtual	~EEllipse () throw ()
eVision::EEllipse &	operator= (const eVision::EEllipse &other)
	Copies all the data from another EEllipse object into the current EEllipse object.
void	CopyTo (eVision::EEllipse &other) const
	Copies all the data of the current EEllipse object into another EEllipse object and returns it.
void	SetCenter (const eVision::EPoint &center)
	Center of the EEllipse.
eVision::EPoint	GetCenter () const
	Center of the EEllipse.
float	GetCenterX () const
	Abscissa of the center of the EEllipse.
void	SetCenterX (float centerX)
	Abscissa of the center of the EEllipse.
float	GetCenterY () const
	Ordinate of the the center of the EEllipse.
void	SetCenterY (float centerY)
	Ordinate of the the center of the EEllipse.
float	GetAngle () const
	Orientation of the EEllipse.
void	SetAngle (float angle)
	Orientation of the EEllipse.
float	GetHorizontalRadius () const
	Horizontal Radius of a EEllipse object.
void	SetHorizontalRadius (float radius)
	Horizontal Radius of a EEllipse object.
float	GetVerticalRadius () const
	Vertical Radius of a EEllipse object.
void	SetVerticalRadius (float radius)
	Vertical Radius of a EEllipse object.
float	GetHorizontalRadiusOrientation () const
	Orientation of the horizontal Radius of a EEllipse object.
void	SetHorizontalRadiusOrientation (float orientation)
	Orientation of the horizontal Radius of a EEllipse object.
float	GetOriginAngle () const
	Angular position from where the EEllipse object extents.
void	SetOriginAngle (float angle)
	Angular position from where the EEllipse object extents.
float	GetEndAngle () const
	Angular position of the end of a EEllipse object.
bool	IsFull () const
	Flag indicating whether the EEllipse object is a full ellipse or not.
bool	IsDirect () const
	Flag indicating whether positive angles correspond to a clockwise or an anticlockwise rotation.
float	GetAmplitude () const
	Angular amplitude of the EEllipse object.
void	SetAmplitude (float amplitude)
	Angular amplitude of the EEllipse object.
virtual eVision::EEditionMode	GetAvailableEditionModes () const
	Available edition modes for the shape.
virtual std::string	GetDescription () const
	Textual description of the shape and its parameters.
	EEllipse (CppWrapperInternal::InternalConstructor)
Public Member Functions inherited from eVision::EShape
virtual	~EShape () throw ()
void	Load (const std::string &path)
	Load the EShape configuration. The given ESerializer must have been created for reading.
void	Load (eVision::ESerializer *serializer)
	Load the EShape configuration. The given ESerializer must have been created for reading.
void	Save (const std::string &path)
	Save the EShape configuration. The given ESerializer must have been created for writing.
void	Save (eVision::ESerializer *serializer)
	Save the EShape configuration. The given ESerializer must have been created for writing.
void	Draw (eVision::EDrawAdapter *drawAdapter, float zoomX, float zoomY, float panX, float panY, bool drawDiagonals) const
	Draws the EShape shape.
void	Draw (eVision::EDrawAdapter *drawAdapter, float zoomX, float zoomY, float panX, float panY) const
	Draws the EShape shape.
void	Draw (eVision::EDrawAdapter *drawAdapter, float zoomX, float zoomY, float panX) const
	Draws the EShape shape.
void	Draw (eVision::EDrawAdapter *drawAdapter, float zoomX, float zoomY) const
	Draws the EShape shape.
void	Draw (eVision::EDrawAdapter *drawAdapter, float zoomX) const
	Draws the EShape shape.
void	Draw (eVision::EDrawAdapter *drawAdapter) const
	Draws the EShape shape.
void	Draw (eVision::EDrawAdapter *drawAdapter, const eVision::EFrame &frame, float zoomX, float zoomY, float panX, float panY, bool drawDiagonals) const
	Draws the EShape shape.
void	Draw (eVision::EDrawAdapter *drawAdapter, const eVision::EFrame &frame, float zoomX, float zoomY, float panX, float panY) const
	Draws the EShape shape.
void	Draw (eVision::EDrawAdapter *drawAdapter, const eVision::EFrame &frame, float zoomX, float zoomY, float panX) const
	Draws the EShape shape.
void	Draw (eVision::EDrawAdapter *drawAdapter, const eVision::EFrame &frame, float zoomX, float zoomY) const
	Draws the EShape shape.
void	Draw (eVision::EDrawAdapter *drawAdapter, const eVision::EFrame &frame, float zoomX) const
	Draws the EShape shape.
void	Draw (eVision::EDrawAdapter *drawAdapter, const eVision::EFrame &frame) const
	Draws the EShape shape.
eVision::EEditionMode	HitTest (int32_t x, int32_t y, float zoomX, float zoomY, float panX, float panY)
	Detects if the cursor is placed over one of the dragging handles.
eVision::EEditionMode	HitTest (int32_t x, int32_t y, float zoomX, float zoomY, float panX)
	Detects if the cursor is placed over one of the dragging handles.
eVision::EEditionMode	HitTest (int32_t x, int32_t y, float zoomX, float zoomY)
	Detects if the cursor is placed over one of the dragging handles.
eVision::EEditionMode	HitTest (int32_t x, int32_t y, float zoomX)
	Detects if the cursor is placed over one of the dragging handles.
eVision::EEditionMode	HitTest (int32_t x, int32_t y, const eVision::EFrame &frame, float zoomX, float zoomY, float panX, float panY)
	Detects if the cursor is placed over one of the dragging handles.
eVision::EEditionMode	HitTest (int32_t x, int32_t y, const eVision::EFrame &frame, float zoomX, float zoomY, float panX)
	Detects if the cursor is placed over one of the dragging handles.
eVision::EEditionMode	HitTest (int32_t x, int32_t y, const eVision::EFrame &frame, float zoomX, float zoomY)
	Detects if the cursor is placed over one of the dragging handles.
eVision::EEditionMode	HitTest (int32_t x, int32_t y, const eVision::EFrame &frame, float zoomX)
	Detects if the cursor is placed over one of the dragging handles.
void	Drag (int32_t x, int32_t y, float zoomX, float zoomY, float panX, float panY)
	Moves the specified handle to a new position and updates all placement parameters of the region.
void	Drag (int32_t x, int32_t y, float zoomX, float zoomY, float panX)
	Moves the specified handle to a new position and updates all placement parameters of the region.
void	Drag (int32_t x, int32_t y, float zoomX, float zoomY)
	Moves the specified handle to a new position and updates all placement parameters of the region.
void	Drag (int32_t x, int32_t y, float zoomX)
	Moves the specified handle to a new position and updates all placement parameters of the region.
void	Drag (int32_t x, int32_t y)
	Moves the specified handle to a new position and updates all placement parameters of the region.
void	Drag (int32_t x, int32_t y, const eVision::EFrame &frame, float zoomX, float zoomY, float panX, float panY)
	Moves the specified handle to a new position and updates all placement parameters of the region.
void	Drag (int32_t x, int32_t y, const eVision::EFrame &frame, float zoomX, float zoomY, float panX)
	Moves the specified handle to a new position and updates all placement parameters of the region.
void	Drag (int32_t x, int32_t y, const eVision::EFrame &frame, float zoomX, float zoomY)
	Moves the specified handle to a new position and updates all placement parameters of the region.
void	Drag (int32_t x, int32_t y, const eVision::EFrame &frame, float zoomX)
	Moves the specified handle to a new position and updates all placement parameters of the region.
void	Drag (int32_t x, int32_t y, const eVision::EFrame &frame)
	Moves the specified handle to a new position and updates all placement parameters of the region.
void	SetEditionMode (eVision::EEditionMode modes)
	Current edition mode for the shape. Default: EEditionMode_None.
eVision::EEditionMode	GetEditionMode () const
	Current edition mode for the shape. Default: EEditionMode_None.
eVision::EFrame	ToFrame (bool useAngle, eVision::EFrameScaling frameScaling) const
	Converts the shape to a frame.
eVision::EFrame	ToFrame (bool useAngle, eVision::EFrameScaling frameScaling, const eVision::EFrame &shapeFrame) const
	Converts the shape to a frame.
	EShape (CppWrapperInternal::InternalConstructor)

Static Public Member Functions
static float	GetDistanceBetweenPointAndEllipse (const eVision::EPoint &pt, const eVision::EEllipse &ellipse, bool limited)
	Computes the distance between a point and an ellipse.
static float	GetDistanceBetweenPointAndEllipse (const eVision::EPoint &pt, const eVision::EEllipse &ellipse)
	Computes the distance between a point and an ellipse.
static eVision::EEllipse	Fit (const std::vector< eVision::EPoint > &points, bool fitArc, uint32_t numFilteringPasses, float filteringThreshold)
	Fits an ellipse to a set of points.
static eVision::EEllipse	Fit (const std::vector< eVision::EPoint > &points, bool fitArc, uint32_t numFilteringPasses)
	Fits an ellipse to a set of points.
static eVision::EEllipse	Fit (const std::vector< eVision::EPoint > &points, bool fitArc)
	Fits an ellipse to a set of points.
static eVision::EEllipse	Fit (const std::vector< eVision::EPoint > &points)
	Fits an ellipse to a set of points.

Additional Inherited Members
Public Attributes inherited from eVision::EShape
CppWrapperInternal::WrappedClass	wrappedClass_

Detailed Description

Represents a model of an (arc of) ellipse.

License(s): BasicTypes

Constructor & Destructor Documentation

◆ EEllipse() [1/7]

eVision::EEllipse::EEllipse ( )

Constructs a EEllipse object.

◆ EEllipse() [2/7]

eVision::EEllipse::EEllipse	(	const eVision::EPoint &	center,
		float	radiusX,
		float	radiusY,
		float	radiusXOrientation,
		bool	direct )

Constructs a EEllipse object.

Parameters

center	Center coordinates of the ellipse at its nominal position. The default value is (0,0).
radiusX	horizontal radius of the ellipse. The default value is 100.
radiusY	vertical radius of the ellipse. The default value is 50.
radiusXOrientation	Orientation of the horizontal radius of the ellipse. The default value is 0.
direct	true (default) means that angles increase anticlockwisely in a direct coordinate system.

◆ EEllipse() [3/7]

eVision::EEllipse::EEllipse	(	const eVision::EPoint &	center,
		float	radiusX,
		float	radiusY,
		float	radiusXOrientation )

Constructs a EEllipse object.

Parameters

center	Center coordinates of the ellipse at its nominal position. The default value is (0,0).
radiusX	horizontal radius of the ellipse. The default value is 100.
radiusY	vertical radius of the ellipse. The default value is 50.
radiusXOrientation	Orientation of the horizontal radius of the ellipse. The default value is 0.

◆ EEllipse() [4/7]

eVision::EEllipse::EEllipse	(	const eVision::EPoint &	center,
		float	radiusX,
		float	radiusY,
		float	radiusXOrientation,
		float	originAngle,
		float	amplitude,
		bool	direct )

Constructs a EEllipse object.

Parameters

center	Center coordinates of the ellipse at its nominal position. The default value is (0,0).
radiusX	horizontal radius of the ellipse. The default value is 100.
radiusY	vertical radius of the ellipse. The default value is 50.
radiusXOrientation	Orientation of the horizontal radius of the ellipse. The default value is 0.
originAngle	Nominal angular origin of the (arc of) ellipse. The default value is 0°.
amplitude	Nominal angular amplitude of the (arc of) ellipse. The default value is 360°.
direct	true (default) means that angles increase anticlockwisely in a direct coordinate system.

◆ EEllipse() [5/7]

eVision::EEllipse::EEllipse	(	const eVision::EPoint &	center,
		float	radiusX,
		float	radiusY,
		float	radiusXOrientation,
		float	originAngle,
		float	amplitude )

Constructs a EEllipse object.

Parameters

center	Center coordinates of the ellipse at its nominal position. The default value is (0,0).
radiusX	horizontal radius of the ellipse. The default value is 100.
radiusY	vertical radius of the ellipse. The default value is 50.
radiusXOrientation	Orientation of the horizontal radius of the ellipse. The default value is 0.
originAngle	Nominal angular origin of the (arc of) ellipse. The default value is 0°.
amplitude	Nominal angular amplitude of the (arc of) ellipse. The default value is 360°.

◆ EEllipse() [6/7]

eVision::EEllipse::EEllipse ( const eVision::EEllipse & other )

Constructs a EEllipse object.

Parameters

other Another EEllipse object to be copied in the new EEllipse object.

◆ ~EEllipse()

eVision::EEllipse::~EEllipse	(		)
throw	(	)

virtual

◆ EEllipse() [7/7]

eVision::EEllipse::EEllipse ( CppWrapperInternal::InternalConstructor )

Member Function Documentation

◆ CopyTo()

void eVision::EEllipse::CopyTo ( eVision::EEllipse & other ) const

Copies all the data of the current EEllipse object into another EEllipse object and returns it.

Parameters

other EEllipse object in which the current EEllipse object data have to be copied.

In the overload taking a pointer, in case of a NULL pointer, a new EEllipse object will be created and returned.

◆ Fit() [1/4]

eVision::EEllipse eVision::EEllipse::Fit ( const std::vector< eVision::EPoint > & points )

static

Fits an ellipse to a set of points.

Parameters

points Vector of points to fit.

During a filtering pass, the points that are too distant from the model are discarded. During a model fitting operation, the "filtering" process can be invoked to remove outliers, i.e. points that were located significantly far away from the fitted model (so that their position is dubious).

This method returns a "direct" EEllipse, see EEllipse::IsDirect.

◆ Fit() [2/4]

eVision::EEllipse eVision::EEllipse::Fit	(	const std::vector< eVision::EPoint > &	points,
		bool	fitArc )

static

Fits an ellipse to a set of points.

Parameters

points	Vector of points to fit.
fitArc	If true, an ellipse arc big enough to be close to all points will be returned instead of a full ellipse. Defaults to false.

During a filtering pass, the points that are too distant from the model are discarded. During a model fitting operation, the "filtering" process can be invoked to remove outliers, i.e. points that were located significantly far away from the fitted model (so that their position is dubious).

This method returns a "direct" EEllipse, see EEllipse::IsDirect.

◆ Fit() [3/4]

eVision::EEllipse eVision::EEllipse::Fit	(	const std::vector< eVision::EPoint > &	points,
		bool	fitArc,
		uint32_t	numFilteringPasses )

static

Fits an ellipse to a set of points.

Parameters

points	Vector of points to fit.
fitArc	If true, an ellipse arc big enough to be close to all points will be returned instead of a full ellipse. Defaults to false.
numFilteringPasses	Number of filtering passes for an ellipse fitting operation. Defaults to 0 (no filtering performed).

During a filtering pass, the points that are too distant from the model are discarded. During a model fitting operation, the "filtering" process can be invoked to remove outliers, i.e. points that were located significantly far away from the fitted model (so that their position is dubious).

This method returns a "direct" EEllipse, see EEllipse::IsDirect.

◆ Fit() [4/4]

eVision::EEllipse eVision::EEllipse::Fit	(	const std::vector< eVision::EPoint > &	points,
		bool	fitArc,
		uint32_t	numFilteringPasses,
		float	filteringThreshold )

static

Fits an ellipse to a set of points.

Parameters

points	Vector of points to fit.
fitArc	If true, an ellipse arc big enough to be close to all points will be returned instead of a full ellipse. Defaults to false.
numFilteringPasses	Number of filtering passes for an ellipse fitting operation. Defaults to 0 (no filtering performed).
filteringThreshold	Relative filtering threshold, that is the fraction of the average distance between the points and the fitted model above which a point is filtered out. Defaults to 3.

During a filtering pass, the points that are too distant from the model are discarded. During a model fitting operation, the "filtering" process can be invoked to remove outliers, i.e. points that were located significantly far away from the fitted model (so that their position is dubious).

This method returns a "direct" EEllipse, see EEllipse::IsDirect.

◆ GetAmplitude()

float eVision::EEllipse::GetAmplitude ( ) const

Angular amplitude of the EEllipse object.

The default value is 360°. The sign of the rotation angle depends whether the field of view is calibrated or not.

When the field of view is calibrated, the coordinate system is said to be direct, the abscissa extends rightwards and the ordinate extends upwards. In this case, an anticlockwise rotation leads to a positive angle value.
When the field of view is not calibrated, the coordinate system is said to be inverse, the abscissa extends rightwards and the ordinate extends downwards. In this case, a clockwise rotation leads to a positive angle value.

◆ GetAngle()

float eVision::EEllipse::GetAngle ( ) const

Orientation of the EEllipse.

◆ GetAvailableEditionModes()

eVision::EEditionMode eVision::EEllipse::GetAvailableEditionModes ( ) const

virtual

Available edition modes for the shape.

Implements eVision::EShape.

◆ GetCenter()

eVision::EPoint eVision::EEllipse::GetCenter ( ) const

Center of the EEllipse.

◆ GetCenterX()

float eVision::EEllipse::GetCenterX ( ) const

Abscissa of the center of the EEllipse.

◆ GetCenterY()

float eVision::EEllipse::GetCenterY ( ) const

Ordinate of the the center of the EEllipse.

◆ GetDescription()

std::string eVision::EEllipse::GetDescription ( ) const

virtual

Textual description of the shape and its parameters.

Implements eVision::EShape.

◆ GetDistanceBetweenPointAndEllipse() [1/2]

float eVision::EEllipse::GetDistanceBetweenPointAndEllipse	(	const eVision::EPoint &	pt,
		const eVision::EEllipse &	ellipse )

static

Computes the distance between a point and an ellipse.

Note that we compute the distance between the point and its projection on the ellipse. This is not always the shortest distance.

Parameters

pt	The point.
ellipse	The ellipse.

When the ellipse is restricted to an arc and the orthogonal projection of the point onto the ellipse falls outside this arc, the distance to the closest endpoint of the arc is returned instead.

◆ GetDistanceBetweenPointAndEllipse() [2/2]

float eVision::EEllipse::GetDistanceBetweenPointAndEllipse	(	const eVision::EPoint &	pt,
		const eVision::EEllipse &	ellipse,
		bool	limited )

static

Computes the distance between a point and an ellipse.

Note that we compute the distance between the point and its projection on the ellipse. This is not always the shortest distance.

Parameters

pt	The point.
ellipse	The ellipse.
limited	Indicates if the ellipse parameter should be considered as a full ellipse or as an arc.

When the ellipse is restricted to an arc and the orthogonal projection of the point onto the ellipse falls outside this arc, the distance to the closest endpoint of the arc is returned instead.

◆ GetEndAngle()

float eVision::EEllipse::GetEndAngle ( ) const

Angular position of the end of a EEllipse object.

The sign of the rotation angle depends whether the field of view is calibrated or not.

When the field of view is calibrated, the coordinate system is said to be direct, the abscissa extends rightwards and the ordinate extends upwards. In this case, an anticlockwise rotation leads to a positive angle value.
When the field of view is not calibrated, the coordinate system is said to be inverse, the abscissa extends rightwards and the ordinate extends downwards. In this case, a clockwise rotation leads to a positive angle value.

◆ GetHorizontalRadius()

float eVision::EEllipse::GetHorizontalRadius ( ) const

Horizontal Radius of a EEllipse object.

◆ GetHorizontalRadiusOrientation()

float eVision::EEllipse::GetHorizontalRadiusOrientation ( ) const

Orientation of the horizontal Radius of a EEllipse object.

◆ GetOriginAngle()

float eVision::EEllipse::GetOriginAngle ( ) const

Angular position from where the EEllipse object extents.

The sign of the rotation angle depends whether the field of view is calibrated or not.

When the field of view is calibrated, the coordinate system is said to be direct, the abscissa extends rightwards and the ordinate extends upwards. In this case, an anticlockwise rotation leads to a positive angle value.
When the field of view is not calibrated, the coordinate system is said to be inverse, the abscissa extends rightwards and the ordinate extends downwards. In this case, a clockwise rotation leads to a positive angle value.

◆ GetVerticalRadius()

float eVision::EEllipse::GetVerticalRadius ( ) const

Vertical Radius of a EEllipse object.

◆ IsDirect()

bool eVision::EEllipse::IsDirect ( ) const

Flag indicating whether positive angles correspond to a clockwise or an anticlockwise rotation.

true (default) means that angles increase anticlockwisely in a direct coordinate system, and clockwisely in an inverse coordinate system.

When the field of view is calibrated, the coordinate system is said to be direct, the abscissa extends rightwards and the ordinate extends upwards.
When the field of view is not calibrated, the coordinate system is said to be inverse, the abscissa extends rightwards and the ordinate extends downwards.

◆ IsFull()

bool eVision::EEllipse::IsFull ( ) const

Flag indicating whether the EEllipse object is a full ellipse or not.

By default (true), the EEllipse object is a full ellipse.

◆ operator=()

eVision::EEllipse & eVision::EEllipse::operator= ( const eVision::EEllipse & other )

Copies all the data from another EEllipse object into the current EEllipse object.

Parameters

other EEllipse object to be copied

◆ SetAmplitude()

void eVision::EEllipse::SetAmplitude ( float amplitude )

Angular amplitude of the EEllipse object.

The default value is 360°. The sign of the rotation angle depends whether the field of view is calibrated or not.

When the field of view is calibrated, the coordinate system is said to be direct, the abscissa extends rightwards and the ordinate extends upwards. In this case, an anticlockwise rotation leads to a positive angle value.
When the field of view is not calibrated, the coordinate system is said to be inverse, the abscissa extends rightwards and the ordinate extends downwards. In this case, a clockwise rotation leads to a positive angle value.

◆ SetAngle()

void eVision::EEllipse::SetAngle ( float angle )

Orientation of the EEllipse.

Parameters

angle New starting orientation of the EEllipse.

◆ SetCenter()

void eVision::EEllipse::SetCenter ( const eVision::EPoint & center )

Center of the EEllipse.

Parameters

center New center of the EEllipse.

◆ SetCenterX()

void eVision::EEllipse::SetCenterX ( float centerX )

Abscissa of the center of the EEllipse.

Parameters

centerX X coordinate of the center of the EEllipse.

◆ SetCenterY()

void eVision::EEllipse::SetCenterY ( float centerY )

Ordinate of the the center of the EEllipse.

Parameters

centerY Y coordinate of the center of the EEllipse.

◆ SetHorizontalRadius()

void eVision::EEllipse::SetHorizontalRadius ( float radius )

Horizontal Radius of a EEllipse object.

◆ SetHorizontalRadiusOrientation()

void eVision::EEllipse::SetHorizontalRadiusOrientation ( float orientation )

Orientation of the horizontal Radius of a EEllipse object.

◆ SetOriginAngle()

void eVision::EEllipse::SetOriginAngle ( float angle )

Angular position from where the EEllipse object extents.

The sign of the rotation angle depends whether the field of view is calibrated or not.

When the field of view is calibrated, the coordinate system is said to be direct, the abscissa extends rightwards and the ordinate extends upwards. In this case, an anticlockwise rotation leads to a positive angle value.
When the field of view is not calibrated, the coordinate system is said to be inverse, the abscissa extends rightwards and the ordinate extends downwards. In this case, a clockwise rotation leads to a positive angle value.

◆ SetVerticalRadius()

void eVision::EEllipse::SetVerticalRadius ( float radius )

Vertical Radius of a EEllipse object.

Public Member Functions

Static Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ EEllipse() [1/7]

◆ EEllipse() [2/7]

◆ EEllipse() [3/7]

◆ EEllipse() [4/7]

◆ EEllipse() [5/7]

◆ EEllipse() [6/7]

◆ ~EEllipse()

◆ EEllipse() [7/7]

Member Function Documentation

◆ CopyTo()

◆ Fit() [1/4]

◆ Fit() [2/4]

◆ Fit() [3/4]

◆ Fit() [4/4]

◆ GetAmplitude()

◆ GetAngle()

◆ GetAvailableEditionModes()

◆ GetCenter()

◆ GetCenterX()

◆ GetCenterY()

◆ GetDescription()

◆ GetDistanceBetweenPointAndEllipse() [1/2]

◆ GetDistanceBetweenPointAndEllipse() [2/2]

◆ GetEndAngle()

◆ GetHorizontalRadius()

◆ GetHorizontalRadiusOrientation()

◆ GetOriginAngle()

◆ GetVerticalRadius()

◆ IsDirect()

◆ IsFull()

◆ operator=()

◆ SetAmplitude()

◆ SetAngle()

◆ SetCenter()

◆ SetCenterX()

◆ SetCenterY()

◆ SetHorizontalRadius()

◆ SetHorizontalRadiusOrientation()

◆ SetOriginAngle()

◆ SetVerticalRadius()