ON_4fRect Class Reference

#include <opennurbs_fpoint.h>

Public Member Functions
	ON_4fRect ()=default
	ON_4fRect (const ON_2fPoint &point, const ON_2fSize &size)
	ON_4fRect (const ON_2fPoint topLeft, const ON_2fPoint &bottomRight)
	ON_4fRect (const ON_4fRect &)=default
	ON_4fRect (float left, float top, float right, float bottom)
	~ON_4fRect ()=default
const ON_2fPoint	BottomRight (void) const
const ON_2fPoint	CenterPoint (void) const
void	DeflateRect (float, float)
float	Height (void) const
void	InflateRect (float, float)
void	InflateRect (float, float, float, float)
bool	IntersectRect (const ON_4fRect &r1, const ON_4fRect &r2)
bool	IntersectRect (const ON_4fRect *r1, const ON_4fRect *r2)
bool	IsRectEmpty (void) const
bool	IsRectNull (void) const
bool	IsSet () const
bool	IsZero () const
void	NormalizeRect ()
void	OffsetRect (const ON_2fVector &)
void	OffsetRect (float, float)
ON_4fRect &	operator= (const ON_4fRect &)=default
bool	PtInRect (const ON_2fPoint &pt) const
void	SetRect (float l, float t, float r, float b)
void	SetRectEmpty (void)
void	SetZero ()
const ON_2fSize	Size (void) const
bool	SubtractRect (const ON_4fRect *rect1, const ON_4fRect *rect2)
const ON_2fPoint	TopLeft (void) const
float	Width (void) const

Public Attributes
float	bottom = 0
float	left = 0
float	right = 0
float	top = 0

Static Public Attributes
static const ON_4fRect	Unset
	(ON_UNSET_FLOAT,ON_UNSET_FLOAT,ON_UNSET_FLOAT,ON_UNSET_FLOAT) More...
static const ON_4fRect	Zero
	(0.0f,0.0f,0.0f,0.0f) More...

Detailed Description

Class ON_4fRect Float precision version of ON_4dRect.

Constructor & Destructor Documentation

ON_4fRect() [1/5]

ON_4fRect::ON_4fRect ( )

default

~ON_4fRect()

ON_4fRect::~ON_4fRect ( )

default

ON_4fRect() [2/5]

ON_4fRect::ON_4fRect ( const ON_4fRect &  )

default

ON_4fRect() [3/5]

ON_4fRect::ON_4fRect	(	float	left,
		float	top,
		float	right,
		float	bottom
	)

ON_4fRect() [4/5]

ON_4fRect::ON_4fRect	(	const ON_2fPoint	topLeft,
		const ON_2fPoint &	bottomRight
	)

ON_4fRect() [5/5]

ON_4fRect::ON_4fRect	(	const ON_2fPoint &	point,
		const ON_2fSize &	size
	)

Member Function Documentation

BottomRight()

const ON_2fPoint ON_4fRect::BottomRight

(

void

)

const

CenterPoint()

const ON_2fPoint ON_4fRect::CenterPoint

(

void

)

const

DeflateRect()

void ON_4fRect::DeflateRect	(	float	,
		float
	)

Height()

float ON_4fRect::Height

(

void

)

const

InflateRect() [1/2]

void ON_4fRect::InflateRect	(	float	,
		float
	)

InflateRect() [2/2]

void ON_4fRect::InflateRect	(	float	,
		float	,
		float	,
		float
	)

IntersectRect() [1/2]

bool ON_4fRect::IntersectRect	(	const ON_4fRect &	r1,
		const ON_4fRect &	r2
	)

IntersectRect() [2/2]

bool ON_4fRect::IntersectRect	(	const ON_4fRect *	r1,
		const ON_4fRect *	r2
	)

IsRectEmpty()

bool ON_4fRect::IsRectEmpty

(

void

)

const

IsRectNull()

bool ON_4fRect::IsRectNull

(

void

)

const

IsSet()

bool ON_4fRect::IsSet

(

)

const

Returns: true if none of left, top, right, or bottom is set to ON_UNSET_FLOAT

IsZero()

bool ON_4fRect::IsZero

(

)

const

Returns: true if all of left, top, right, and bottom are set to 0.

NormalizeRect()

void ON_4fRect::NormalizeRect

(

)

OffsetRect() [1/2]

void ON_4fRect::OffsetRect

(

const ON_2fVector &

)

OffsetRect() [2/2]

void ON_4fRect::OffsetRect	(	float	,
		float
	)

operator=()

ON_4fRect& ON_4fRect::operator= ( const ON_4fRect &  )

default

PtInRect()

bool ON_4fRect::PtInRect

(

const ON_2fPoint &

pt

)

const

SetRect()

void ON_4fRect::SetRect	(	float	l,
		float	t,
		float	r,
		float	b
	)

SetRectEmpty()

void ON_4fRect::SetRectEmpty ( void  )

inline

SetZero()

void ON_4fRect::SetZero

(

)

Size()

const ON_2fSize ON_4fRect::Size

(

void

)

const

SubtractRect()

bool ON_4fRect::SubtractRect	(	const ON_4fRect *	rect1,
		const ON_4fRect *	rect2
	)

TopLeft()

const ON_2fPoint ON_4fRect::TopLeft

(

void

)

const

Width()

float ON_4fRect::Width

(

void

)

const

Member Data Documentation

bottom

float ON_4fRect::bottom = 0

left

float ON_4fRect::left = 0

right

float ON_4fRect::right = 0

top

float ON_4fRect::top = 0

Unset

const ON_4fRect ON_4fRect::Unset

static

(ON_UNSET_FLOAT,ON_UNSET_FLOAT,ON_UNSET_FLOAT,ON_UNSET_FLOAT)

Zero

const ON_4fRect ON_4fRect::Zero

static

(0.0f,0.0f,0.0f,0.0f)