vpRectOriented Class Reference

#include <vpRectOriented.h>

Public Member Functions
	vpRectOriented ()
	vpRectOriented (const vpImagePoint &center, double width, double height, double theta=0)
	vpRectOriented (const vpRect &rect)
vpRectOriented &	operator= (const vpRectOriented &rect)=default
vpRectOriented &	operator= (const vpRect &rect)
	operator vpRect ()
void	setCenter (const vpImagePoint &center)
void	setPoints (const vpImagePoint &topLeft, const vpImagePoint &topRight, const vpImagePoint &bottomLeft, const vpImagePoint &bottomRight)
vpImagePoint	getCenter () const
vpImagePoint	getTopLeft () const
vpImagePoint	getTopRight () const
vpImagePoint	getBottomLeft () const
vpImagePoint	getBottomRight () const
void	setSize (double width, double height)
double	getWidth () const
double	getHeight () const
void	setOrientation (double theta)
double	getOrientation () const
bool	isInside (const vpImagePoint &point) const

Detailed Description

Defines an oriented rectangle in the plane.

Definition at line 52 of file vpRectOriented.h.

Constructor & Destructor Documentation

vpRectOriented() [1/3]

vpRectOriented::vpRectOriented

(

)

Default constructor.

Definition at line 44 of file vpRectOriented.cpp.

vpRectOriented() [2/3]

vpRectOriented::vpRectOriented	(	const vpImagePoint &	center,
		double	width,
		double	height,
		double	theta = 0
	)

Constructor.

Parameters

center	The rectangle center.
width	The rectangle width.
height	The rectangle height.
theta	The rectangle orientation (rad).

Definition at line 55 of file vpRectOriented.cpp.

References vpImagePoint::get_i(), vpImagePoint::get_j(), vpImagePoint::set_i(), and vpImagePoint::set_j().

vpRectOriented() [3/3]

vpRectOriented::vpRectOriented

(

const vpRect &

rect

)

Copy constructor.

Parameters

rect	Rectangle to copy.

Definition at line 74 of file vpRectOriented.cpp.

References vpImagePoint::get_i(), vpImagePoint::get_j(), vpRect::getCenter(), vpRect::getHeight(), vpRect::getWidth(), vpImagePoint::set_i(), and vpImagePoint::set_j().

Member Function Documentation

getBottomLeft()

vpImagePoint vpRectOriented::getBottomLeft

(

)

const

Get the bottom-left corner.

Definition at line 178 of file vpRectOriented.cpp.

getBottomRight()

vpImagePoint vpRectOriented::getBottomRight

(

)

const

Get the bottom-right corner.

Definition at line 181 of file vpRectOriented.cpp.

getCenter()

vpImagePoint vpRectOriented::getCenter

(

)

const

Get the rectangle center point.

Definition at line 169 of file vpRectOriented.cpp.

getHeight()

double vpRectOriented::getHeight

(

)

const

Get the rectangle height.

Definition at line 202 of file vpRectOriented.cpp.

Referenced by vpImageTools::extract().

getOrientation()

double vpRectOriented::getOrientation

(

)

const

Get the rectangle orientation (rad).

Definition at line 219 of file vpRectOriented.cpp.

Referenced by vpImageTools::extract().

getTopLeft()

vpImagePoint vpRectOriented::getTopLeft

(

)

const

Get the top-left corner.

Definition at line 172 of file vpRectOriented.cpp.

Referenced by vpImageTools::extract().

getTopRight()

vpImagePoint vpRectOriented::getTopRight

(

)

const

Get the top-right corner.

Definition at line 175 of file vpRectOriented.cpp.

getWidth()

double vpRectOriented::getWidth

(

)

const

Get the rectangle width.

Definition at line 199 of file vpRectOriented.cpp.

Referenced by vpImageTools::extract().

isInside()

bool vpRectOriented::isInside

(

const vpImagePoint &

point

)

const

Check whether the point is inside the rectangle.

Definition at line 222 of file vpRectOriented.cpp.

operator vpRect()

vpRectOriented::operator vpRect

(

)

Conversion to vpRect operator.

Definition at line 130 of file vpRectOriented.cpp.

References vpException::badValue.

operator=() [1/2]

vpRectOriented & vpRectOriented::operator=

(

const vpRect &

rect

)

Assignement operator from vpRect.

Parameters

rect	Rectangle to copy.

Definition at line 111 of file vpRectOriented.cpp.

References vpImagePoint::get_i(), vpImagePoint::get_j(), vpRect::getCenter(), vpRect::getHeight(), vpRect::getWidth(), vpImagePoint::set_i(), and vpImagePoint::set_j().

operator=() [2/2]

vpRectOriented & vpRectOriented::operator= ( const vpRectOriented &  rect )

default

setCenter()

void vpRectOriented::setCenter

(

const vpImagePoint &

center

)

Set the center of the rectangle.

Definition at line 159 of file vpRectOriented.cpp.

setOrientation()

void vpRectOriented::setOrientation

(

double

theta

)

Set the rectangle orientation (rad).

Definition at line 205 of file vpRectOriented.cpp.

References vpImagePoint::get_i(), vpImagePoint::get_j(), vpImagePoint::set_i(), and vpImagePoint::set_j().

setPoints()

void vpRectOriented::setPoints	(	const vpImagePoint &	topLeft,
		const vpImagePoint &	topRight,
		const vpImagePoint &	bottomLeft,
		const vpImagePoint &	bottomRight
	)

Set the corners of the rectangle.

Warning

This method doesn't check whether the 4 points actually form a rectangle! The behaviour is undefined if it is not the case.

Definition at line 142 of file vpRectOriented.cpp.

References vpImagePoint::get_i(), vpImagePoint::get_j(), vpImagePoint::set_i(), and vpImagePoint::set_j().

setSize()

void vpRectOriented::setSize	(	double	width,
		double	height
	)

Set the size of the rectangle : performs a homothety relatively to the rectangle center.

Definition at line 184 of file vpRectOriented.cpp.

References vpImagePoint::get_i(), vpImagePoint::get_j(), vpImagePoint::set_i(), and vpImagePoint::set_j().