Geom::PixRectangle< T > Class Template Reference

Integer rectangle class. More...

Inheritance diagram for Geom::PixRectangle< T >:

Public Member Functions
	PixRectangle (T l=0, T t=0, T r=0, T b=0)
	PixRectangle (const Point2D< T > &tl, const Point2D< T > &br)
	PixRectangle (const Point2D< T > &tl, const Size2D< T > &sz)
	PixRectangle (const Rectangle< T > &)
bool	isInside (const Point2D< T > &) const
bool	isOutside (const Point2D< T > &) const
bool	isOnSide (const Point2D< T > &) const
bool	contains (const Point2D< T > &) const
bool	contains (const PixRectangle< T > &) const
bool	isInside (const PixRectangle< T > &) const
PixRectangle< T >	grownBy (double sidesincreasebyfactor=1) const
Public Member Functions inherited from Geom::Rectangle< T >
	Rectangle (T l=0, T t=0, T r=0, T b=0)
	Rectangle (const Point2D< T > &tl, const Point2D< T > &br)
	Rectangle (const Point2D< T > &tl, const Size2D< T > &sz)
bool	operator== (const Rectangle< T > &) const
bool	operator!= (const Rectangle< T > &) const
Point2D< T >	topLeft () const
Point2D< T >	topRight () const
Point2D< T >	bottomLeft () const
Point2D< T >	bottomRight () const
Point2D< T >	centre () const
void	setTopLeft (Point2D< T >)
void	setBottomRight (Point2D< T >)
void	setTopRight (Point2D< T >)
void	setBottomLeft (Point2D< T >)
void	setTopBottom (const Interval< T > &)
void	setLeftRight (const Interval< T > &)
Point2D< T >	moveInside (const Point2D< T > &) const
void	include (const Rectangle< T > &)
void	include (const Point2D< T > &)
void	limitTo (const Rectangle< T > &)
void	translate (const Point2D< T > &)
bool	operator> (const Rectangle< T > &) const
T	width () const
T	height () const
T	left () const
T	top () const
T	right () const
T	bottom () const
void	setLeft (T val)
void	setTop (T val)
void	setRight (T val)
void	setBottom (T val)
bool	checkCorners (bool leftislow=true, bool topislow=true) const
void	sortCorners (bool leftislow=true, bool topislow=true)
Size2D< T >	size () const
void	zero ()
bool	isDefined () const
Rectangle< T > &	operator+= (const Point2D< T > &)
Rectangle< T > &	operator-= (const Point2D< T > &)
Rectangle< T > &	operator+= (const Size2D< T > &)
Rectangle< T > &	operator-= (const Size2D< T > &)
void	swapHor ()
void	swapVer ()
bool	revX () const
bool	revY () const

Protected Member Functions
bool	xOutside (T) const
bool	yOutside (T) const

Additional Inherited Members
Protected Attributes inherited from Geom::Rectangle< T >
Point2D< T >	topleft_
Point2D< T >	bottomright_

Detailed Description

template<class T>
class Geom::PixRectangle< T >

Integer rectangle class.

The difference with the floating point type rectangle is in range handling. In the float world, everything must be epsiloned. Integer rectangles are more straightforward.

Constructor & Destructor Documentation

template<class T>

Geom::PixRectangle< T >::PixRectangle	(	T	l = 0,
		T	t = 0,
		T	r = 0,
		T	b = 0
	)

template<class T>

Geom::PixRectangle< T >::PixRectangle	(	const Point2D< T > &	tl,
		const Point2D< T > &	br
	)

template<class T>

Geom::PixRectangle< T >::PixRectangle	(	const Point2D< T > &	tl,
		const Size2D< T > &	sz
	)

template<class T>

Geom::PixRectangle< T >::PixRectangle

(

const Rectangle< T > &

r

)

Member Function Documentation

template<class T>

bool Geom::PixRectangle< T >::contains ( const Point2D< T > &  p ) const

inline

template<class T>

bool Geom::PixRectangle< T >::contains ( const PixRectangle< T > &  other ) const

inline

template<class T >

PixRectangle< T > Geom::PixRectangle< T >::grownBy ( double  sidesincreasebyfactor = 1 ) const

inline

template<class T>

bool Geom::PixRectangle< T >::isInside ( const Point2D< T > &  p ) const

inline

template<class T>

bool Geom::PixRectangle< T >::isInside ( const PixRectangle< T > &  other ) const

inline

template<class T>

bool Geom::PixRectangle< T >::isOnSide ( const Point2D< T > &  pt ) const

inline

template<class T>

bool Geom::PixRectangle< T >::isOutside ( const Point2D< T > &  p ) const

inline

template<class T>

bool Geom::PixRectangle< T >::xOutside ( T  x ) const

inlineprotected

template<class T>

bool Geom::PixRectangle< T >::yOutside ( T  y ) const

inlineprotected