rdf::Ellipse Class Reference

#include <Shapes.h>

Collaboration diagram for rdf::Ellipse:

Public Member Functions
	Ellipse ()
	Ellipse (const Vector2D &center, const Vector2D &axis=Vector2D(), double angle=0.0)
	Ellipse (const cv::RotatedRect &rect)
bool	isNull () const
QString	toString () const
void	setCenter (const Vector2D &center)
Vector2D	center () const
void	setAxis (const Vector2D &axis)
Vector2D	axis () const
double	majorAxis () const
double	minorAxis () const
void	setAngle (double angle)
double	angle () const
void	move (const Vector2D &vec)
void	draw (QPainter &p, double alpha=0.0) const
Vector2D	getPoint (double angle) const
	Returns the ellipse point of angle. 0 degree corresponds to the positive x-axis. The angle is clockwise. More...

Static Public Member Functions
static Ellipse	fromData (const std::vector< cv::Point > &pts)

Protected Attributes
bool	mIsNull = true
Vector2D	mCenter
Vector2D	mAxis
double	mAngle = 0.0

Friends
DllCoreExport friend QDebug	operator<< (QDebug d, const Ellipse &e)

Constructor & Destructor Documentation

rdf::Ellipse::Ellipse

(

)

rdf::Ellipse::Ellipse	(	const Vector2D &	center,
		const Vector2D &	axis = Vector2D(),
		double	angle = 0.0
	)

rdf::Ellipse::Ellipse

(

const cv::RotatedRect &

rect

)

Member Function Documentation

double rdf::Ellipse::angle

(

)

const

Vector2D rdf::Ellipse::axis

(

)

const

Vector2D rdf::Ellipse::center ( ) const

inline

void rdf::Ellipse::draw	(	QPainter &	p,
		double	alpha = 0.0
	)		const

Ellipse rdf::Ellipse::fromData ( const std::vector< cv::Point > &  pts )

static

Vector2D rdf::Ellipse::getPoint

(

double

angle

)

const

Returns the ellipse point of angle. 0 degree corresponds to the positive x-axis. The angle is clockwise.

Parameters

angle

An angle.

Returns

bool rdf::Ellipse::isNull

(

)

const

double rdf::Ellipse::majorAxis

(

)

const

double rdf::Ellipse::minorAxis

(

)

const

void rdf::Ellipse::move

(

const Vector2D &

vec

)

void rdf::Ellipse::setAngle

(

double

angle

)

void rdf::Ellipse::setAxis

(

const Vector2D &

axis

)

void rdf::Ellipse::setCenter

(

const Vector2D &

center

)

QString rdf::Ellipse::toString

(

)

const

Friends And Related Function Documentation

DllCoreExport friend QDebug operator<< ( QDebug  d, const Ellipse &  e  )

friend

Member Data Documentation

double rdf::Ellipse::mAngle = 0.0

protected

Vector2D rdf::Ellipse::mAxis

protected

Vector2D rdf::Ellipse::mCenter

protected

bool rdf::Ellipse::mIsNull = true

protected

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

• src/Core/Shapes.h
• src/Core/Shapes.cpp