RectTmpl< PointType > Class Template Reference

#include <edl/edlgeom.h>

Public Member Functions
	RectTmpl ()
	RectTmpl (PointType ax, PointType ay, PointType adX, PointType adY)
	RectTmpl (const RectTmpl< PointType > &r)=default
	RectTmpl (RectTmpl< PointType > &&p)=default
RectTmpl< PointType > &	operator= (const RectTmpl< PointType > &other)=default
void	setEmpty ()
bool	isEmpty () const
bool	equal (const RectTmpl &rect) const
bool	operator== (const RectTmpl &rect) const
bool	operator!= (const RectTmpl &rect) const
bool	similar (const RectTmpl &rect, float epsilon) const
RectTmpl &	offset (PointType offX, PointType offY)
RectTmpl &	inset (PointType insetX, PointType insetY)
	Inset a rectangle by the given values. Will collapse to a point if the rectangle is not enough to service the inset.
bool	expandToPoint (const PointTmpl< PointType > &point)
	Expand this rect if necessary to include point.
void	intersectRect (const RectTmpl< PointType > &rect)
	Intersect this rect with another rect. If the rects do not intersect, the result is an empty rect.
void	unionRect (const RectTmpl< PointType > &rect)
	Unite this rect with another rect.
bool	intersectsWithRect (const RectTmpl< PointType > &rect) const
	Does this rect intersect with another rect?
bool	containsRect (const RectTmpl< PointType > &rect) const
	Does this rectangle completely contain the given rect?
bool	containsPoint (PointType px, PointType py) const
PointType	getRight () const
PointType	getBottom () const

Public Attributes
PointType	x
PointType	y
PointType	dX
PointType	dY

Constructor & Destructor Documentation

RectTmpl() [1/4]

template<typename PointType>

RectTmpl< PointType >::RectTmpl ( )

inline

RectTmpl() [2/4]

template<typename PointType>

RectTmpl< PointType >::RectTmpl ( PointType ax, PointType ay, PointType adX, PointType adY )

inline

RectTmpl() [3/4]

template<typename PointType>

RectTmpl< PointType >::RectTmpl ( const RectTmpl< PointType > & r )

default

RectTmpl() [4/4]

template<typename PointType>

RectTmpl< PointType >::RectTmpl ( RectTmpl< PointType > && p )

default

Member Function Documentation

containsPoint()

template<typename PointType>

bool RectTmpl< PointType >::containsPoint ( PointType px, PointType py ) const

inline

containsRect()

template<typename PointType>

bool RectTmpl< PointType >::containsRect ( const RectTmpl< PointType > & rect ) const

inline

Does this rectangle completely contain the given rect?

equal()

template<typename PointType>

bool RectTmpl< PointType >::equal ( const RectTmpl< PointType > & rect ) const

inline

expandToPoint()

template<typename PointType>

bool RectTmpl< PointType >::expandToPoint ( const PointTmpl< PointType > & point )

inline

Expand this rect if necessary to include point.

Parameters

point

The point to consider

Returns

True if the box needed to be expanded

getBottom()

template<typename PointType>

PointType RectTmpl< PointType >::getBottom ( ) const

inline

getRight()

template<typename PointType>

PointType RectTmpl< PointType >::getRight ( ) const

inline

inset()

template<typename PointType>

RectTmpl & RectTmpl< PointType >::inset ( PointType insetX, PointType insetY )

inline

Inset a rectangle by the given values. Will collapse to a point if the rectangle is not enough to service the inset.

intersectRect()

template<typename PointType>

void RectTmpl< PointType >::intersectRect ( const RectTmpl< PointType > & rect )

inline

Intersect this rect with another rect. If the rects do not intersect, the result is an empty rect.

intersectsWithRect()

template<typename PointType>

bool RectTmpl< PointType >::intersectsWithRect ( const RectTmpl< PointType > & rect ) const

inline

Does this rect intersect with another rect?

isEmpty()

template<typename PointType>

bool RectTmpl< PointType >::isEmpty ( ) const

inline

offset()

template<typename PointType>

RectTmpl & RectTmpl< PointType >::offset ( PointType offX, PointType offY )

inline

operator!=()

template<typename PointType>

bool RectTmpl< PointType >::operator!= ( const RectTmpl< PointType > & rect ) const

inline

operator=()

template<typename PointType>

RectTmpl< PointType > & RectTmpl< PointType >::operator= ( const RectTmpl< PointType > & other )

default

operator==()

template<typename PointType>

bool RectTmpl< PointType >::operator== ( const RectTmpl< PointType > & rect ) const

inline

setEmpty()

template<typename PointType>

void RectTmpl< PointType >::setEmpty ( )

inline

similar()

template<typename PointType>

bool RectTmpl< PointType >::similar ( const RectTmpl< PointType > & rect, float epsilon ) const

inline

unionRect()

template<typename PointType>

void RectTmpl< PointType >::unionRect ( const RectTmpl< PointType > & rect )

inline

Unite this rect with another rect.

Member Data Documentation

dX

template<typename PointType>

PointType RectTmpl< PointType >::dX

dY

template<typename PointType>

PointType RectTmpl< PointType >::dY

x

template<typename PointType>

PointType RectTmpl< PointType >::x

y

template<typename PointType>

PointType RectTmpl< PointType >::y

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

• edl/edlgeom.h