cv::Rect_< _Tp > Class Template Reference

#include <core.hpp>

List of all members.

Public Types
typedef _Tp	value_type
Public Member Functions
_Tp	area () const
	area (width*height) of the rectangle
Point_< _Tp >	br () const
	the bottom-right corner
bool	contains (const Point_< _Tp > &pt) const
	checks whether the rectangle contains the point
	operator CvRect () const
	conversion to the old-style CvRect
template<typename _Tp2 >
	operator Rect_< _Tp2 > () const
	conversion to another data type
Rect_ &	operator= (const Rect_ &r)
	Rect_ (const Point_< _Tp > &pt1, const Point_< _Tp > &pt2)
	Rect_ (const Point_< _Tp > &org, const Size_< _Tp > &sz)
	Rect_ (const CvRect &r)
	Rect_ (const Rect_ &r)
	Rect_ (_Tp _x, _Tp _y, _Tp _width, _Tp _height)
	Rect_ ()
	various constructors
Size_< _Tp >	size () const
	size (width, height) of the rectangle
Point_< _Tp >	tl () const
	the top-left corner
Public Attributes
_Tp	height
_Tp	width
_Tp	x
_Tp	y

---

Detailed Description

template<typename _Tp>
class cv::Rect_< _Tp >

The 2D up-right rectangle class

The class represents a 2D rectangle with coordinates of the specified data type. Normally, cv::Rect ~ cv::Rect_<int> is used.

---

Member Typedef Documentation

template<typename _Tp>

typedef _Tp cv::Rect_< _Tp >::value_type

---

Constructor & Destructor Documentation

template<typename _Tp >

cv::Rect_< _Tp >::Rect_

(

)

[inline]

various constructors

template<typename _Tp>

cv::Rect_< _Tp >::Rect_	(	_Tp	_x,
		_Tp	_y,
		_Tp	_width,
		_Tp	_height
	)			[inline]

template<typename _Tp>

cv::Rect_< _Tp >::Rect_

(

const Rect_< _Tp > &

r

)

[inline]

template<typename _Tp>

cv::Rect_< _Tp >::Rect_

(

const CvRect &

r

)

[inline]

template<typename _Tp>

cv::Rect_< _Tp >::Rect_	(	const Point_< _Tp > &	org,
		const Size_< _Tp > &	sz
	)			[inline]

template<typename _Tp>

cv::Rect_< _Tp >::Rect_	(	const Point_< _Tp > &	pt1,
		const Point_< _Tp > &	pt2
	)			[inline]

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Member Function Documentation

template<typename _Tp >

_Tp cv::Rect_< _Tp >::area

(

)

const [inline]

area (width*height) of the rectangle

template<typename _Tp >

Point_< _Tp > cv::Rect_< _Tp >::br

(

)

const [inline]

the bottom-right corner

template<typename _Tp>

bool cv::Rect_< _Tp >::contains

(

const Point_< _Tp > &

pt

)

const [inline]

checks whether the rectangle contains the point

template<typename _Tp >

cv::Rect_< _Tp >::operator CvRect

(

)

const [inline]

conversion to the old-style CvRect

template<typename _Tp >

template<typename _Tp2 >

cv::Rect_< _Tp >::operator Rect_< _Tp2 >

(

)

const [inline]

conversion to another data type

template<typename _Tp >

Rect_< _Tp > & cv::Rect_< _Tp >::operator=

(

const Rect_< _Tp > &

r

)

[inline]

template<typename _Tp >

Size_< _Tp > cv::Rect_< _Tp >::size

(

)

const [inline]

size (width, height) of the rectangle

template<typename _Tp >

Point_< _Tp > cv::Rect_< _Tp >::tl

(

)

const [inline]

the top-left corner

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Member Data Documentation

template<typename _Tp>

_Tp cv::Rect_< _Tp >::height

template<typename _Tp>

_Tp cv::Rect_< _Tp >::width

template<typename _Tp>

_Tp cv::Rect_< _Tp >::x

template<typename _Tp>

_Tp cv::Rect_< _Tp >::y

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

• /home/grier/opencv/opencv/modules/core/include/opencv2/core/core.hpp
• /home/grier/opencv/opencv/modules/core/include/opencv2/core/operations.hpp