rdf::Rect Class Reference

#include <Shapes.h>

Collaboration diagram for rdf::Rect:

Public Member Functions
	Rect ()
	Rect (const QRect &rect)
	Rect (const QRectF &rect)
	Rect (const cv::Rect &rect)
	Rect (const Vector2D &topLeft, const Vector2D &size)
	Rect (double x, double y, double width, double height)
	Rect (const cv::Mat &img)
bool	isNull () const
double	width () const
double	height () const
Vector2D	size () const
Vector2D	diagonal () const
double	top () const
double	bottom () const
double	left () const
double	right () const
Vector2D	topLeft () const
Vector2D	topRight () const
Vector2D	bottomLeft () const
Vector2D	bottomRight () const
Vector2D	center () const
void	move (const Vector2D &vec)
void	expand (double v)
void	setTopLeft (const Vector2D &topLeft)
void	setSize (const Vector2D &newSize)
QRect	toQRect () const
QRectF	toQRectF () const
cv::Rect	toCvRect () const
bool	contains (const Rect &o) const
bool	contains (const Vector2D &pt) const
bool	isProximate (const Rect &o, double eps=10.0) const
	Returns true if the centers are closer than eps. NOTE: the city block metric is used to compare the centers. More...
double	area () const
Rect	clipped (const Vector2D &size) const
void	draw (QPainter &p) const

Static Public Member Functions
static Rect	fromPoints (const QVector< Vector2D > &pts)
	Returns a bounding rectangle that encloses all points. More...

Protected Attributes
bool	mIsNull = true
Vector2D	mTopLeft
Vector2D	mSize

Friends
DllCoreExport friend bool	operator== (const Rect &l, const Rect &r)
DllCoreExport friend bool	operator!= (const Rect &l, const Rect &r)

Constructor & Destructor Documentation

rdf::Rect::Rect

(

)

rdf::Rect::Rect

(

const QRect &

rect

)

rdf::Rect::Rect

(

const QRectF &

rect

)

rdf::Rect::Rect

(

const cv::Rect &

rect

)

rdf::Rect::Rect	(	const Vector2D &	topLeft,
		const Vector2D &	size
	)

rdf::Rect::Rect	(	double	x,
		double	y,
		double	width,
		double	height
	)

rdf::Rect::Rect

(

const cv::Mat &

img

)

Member Function Documentation

double rdf::Rect::area

(

)

const

double rdf::Rect::bottom

(

)

const

Vector2D rdf::Rect::bottomLeft

(

)

const

Vector2D rdf::Rect::bottomRight

(

)

const

Vector2D rdf::Rect::center

(

)

const

Rect rdf::Rect::clipped

(

const Vector2D &

size

)

const

bool rdf::Rect::contains

(

const Rect &

o

)

const

bool rdf::Rect::contains

(

const Vector2D &

pt

)

const

Vector2D rdf::Rect::diagonal

(

)

const

void rdf::Rect::draw

(

QPainter &

p

)

const

void rdf::Rect::expand

(

double

v

)

Rect rdf::Rect::fromPoints ( const QVector< Vector2D > &  pts )

static

Returns a bounding rectangle that encloses all points.

Parameters

pts	The point set.

Returns

double rdf::Rect::height

(

)

const

bool rdf::Rect::isNull

(

)

const

bool rdf::Rect::isProximate	(	const Rect &	o,
		double	eps = 10.0
	)		const

Returns true if the centers are closer than eps. NOTE: the city block metric is used to compare the centers.

Parameters

o	The other rect.
eps	The epsilon region.

Returns

true if the specified o is close; otherwise, false.

double rdf::Rect::left

(

)

const

void rdf::Rect::move

(

const Vector2D &

vec

)

double rdf::Rect::right

(

)

const

void rdf::Rect::setSize

(

const Vector2D &

newSize

)

void rdf::Rect::setTopLeft

(

const Vector2D &

topLeft

)

Vector2D rdf::Rect::size

(

)

const

cv::Rect rdf::Rect::toCvRect

(

)

const

double rdf::Rect::top

(

)

const

Vector2D rdf::Rect::topLeft

(

)

const

Vector2D rdf::Rect::topRight

(

)

const

QRect rdf::Rect::toQRect

(

)

const

QRectF rdf::Rect::toQRectF

(

)

const

double rdf::Rect::width

(

)

const

Friends And Related Function Documentation

DllCoreExport friend bool operator!= ( const Rect &  l, const Rect &  r  )

friend

DllCoreExport friend bool operator== ( const Rect &  l, const Rect &  r  )

friend

Member Data Documentation

bool rdf::Rect::mIsNull = true

protected

Vector2D rdf::Rect::mSize

protected

Vector2D rdf::Rect::mTopLeft

protected

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

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