UT_BoundingRect Class Reference

#include <UT_BoundingRect.h>

List of all members.

Public Member Functions

UT_BoundingRect ()

UT_BoundingRect (fpreal xmin, fpreal ymin, fpreal xmax, fpreal ymax)

UT_BoundingRect (const UT_Vector2 &lowerbound, const UT_Vector2 &upperbound)

float operator() (unsigned m, unsigned n) const

float & operator() (unsigned m, unsigned n)

int operator== (const UT_BoundingRect &brect) const

bool operator!= (const UT_BoundingRect &brect) const

int contains (const UT_Vector2 &pt) const

int contains (const UT_Vector2 &pt, fpreal tol) const

int contains (fpreal x, fpreal y) const

int isInside (const UT_BoundingRect &brect) const

int intersects (const UT_Vector2 &v0, const UT_Vector2 &v1) const

int intersects (const UT_BoundingRect &rect) const

int intersects (const UT_BoundingRect &rect, fpreal tol) const

bool isValid () const

Check whether the bounding box contains at least one point.

void makeInvalid ()

void initBounds ()

void initBounds (const UT_Vector2 &pt)

void initBounds (fpreal x, fpreal y)

void initBounds (fpreal xmin, fpreal xmax, fpreal ymin, fpreal ymax)

void initBounds (const fpreal32 *v)

void initBounds (const fpreal64 *v)

void initBounds (const UT_BoundingRect &rect)

void initMaxBounds ()

Initialize the box to the largest size.

void enlargeBounds (const UT_Vector2 &pt)

void enlargeBounds (fpreal x, fpreal y)

void enlargeBounds (const fpreal32 *v)

void enlargeBounds (const fpreal64 *v)

void enlargeBounds (fpreal xmin, fpreal xmax, fpreal ymin, fpreal ymax)

void enlargeBounds (const UT_BoundingRect &rect)

void stretch (fpreal percent=0.001F, fpreal min=0.001F)

void translate (fpreal x, fpreal y)

fpreal sizeX () const

fpreal sizeY () const

fpreal centerX () const

fpreal centerY () const

void project (float &x, float &y, int *touchx=0, int *touchy=0) const

fpreal LX () const

fpreal LY () const

fpreal UX () const

fpreal UY () const

float & LX ()

float & LY ()

float & UX ()

float & UY ()

int intersectRay (const UT_Vector2 &orig, const UT_Vector2 &dir, fpreal tmax=1E17F, float *distance=0, UT_Vector2 *xsect=0) const

void save (ostream &os, int binary=0) const

bool save (UT_JSONWriter &w) const

bool save (UT_JSONValue &v) const

bool load (UT_JSONParser &p)

Public Attributes

union {

float vals [2][2]

float myFloats [4]

};

Friends

ostream & operator<< (ostream &os, const UT_BoundingRect &brect)

Detailed Description

Definition at line 36 of file UT_BoundingRect.h.

Constructor & Destructor Documentation

UT_BoundingRect::UT_BoundingRect ( ) [inline]

Definition at line 38 of file UT_BoundingRect.h.

UT_BoundingRect::UT_BoundingRect	(	fpreal	xmin,
		fpreal	ymin,
		fpreal	xmax,
		fpreal	ymax
	)			`[inline]`

Definition at line 39 of file UT_BoundingRect.h.

UT_BoundingRect::UT_BoundingRect	(	const UT_Vector2 &	lowerbound,
		const UT_Vector2 &	upperbound
	)

Member Function Documentation

fpreal UT_BoundingRect::centerX ( ) const [inline]

Definition at line 168 of file UT_BoundingRect.h.

fpreal UT_BoundingRect::centerY ( ) const [inline]

Definition at line 169 of file UT_BoundingRect.h.

int UT_BoundingRect::contains	(	fpreal	x,
		fpreal	y
	)			const `[inline]`

Definition at line 73 of file UT_BoundingRect.h.

int UT_BoundingRect::contains	(	const UT_Vector2 &	pt,
		fpreal	tol
	)			const

int UT_BoundingRect::contains ( const UT_Vector2 & pt ) const

void UT_BoundingRect::enlargeBounds ( const UT_BoundingRect & rect ) [inline]

Definition at line 142 of file UT_BoundingRect.h.

void UT_BoundingRect::enlargeBounds	(	fpreal	xmin,
		fpreal	xmax,
		fpreal	ymin,
		fpreal	ymax
	)			`[inline]`

Definition at line 135 of file UT_BoundingRect.h.

void UT_BoundingRect::enlargeBounds ( const fpreal64 * v ) [inline]

Definition at line 134 of file UT_BoundingRect.h.

void UT_BoundingRect::enlargeBounds ( const fpreal32 * v ) [inline]

Definition at line 133 of file UT_BoundingRect.h.

void UT_BoundingRect::enlargeBounds	(	fpreal	x,
		fpreal	y
	)			`[inline]`

Definition at line 126 of file UT_BoundingRect.h.

void UT_BoundingRect::enlargeBounds ( const UT_Vector2 & pt )

void UT_BoundingRect::initBounds ( const UT_BoundingRect & rect ) [inline]

Definition at line 114 of file UT_BoundingRect.h.

void UT_BoundingRect::initBounds ( const fpreal64 * v ) [inline]

Definition at line 113 of file UT_BoundingRect.h.

void UT_BoundingRect::initBounds ( const fpreal32 * v ) [inline]

Definition at line 112 of file UT_BoundingRect.h.

void UT_BoundingRect::initBounds	(	fpreal	xmin,
		fpreal	xmax,
		fpreal	ymin,
		fpreal	ymax
	)			`[inline]`

Definition at line 107 of file UT_BoundingRect.h.

void UT_BoundingRect::initBounds	(	fpreal	x,
		fpreal	y
	)			`[inline]`

Definition at line 102 of file UT_BoundingRect.h.

void UT_BoundingRect::initBounds ( const UT_Vector2 & pt )

void UT_BoundingRect::initBounds ( )

Initialize the box such that

No points are contained in the box
The box occupies no position in space

void UT_BoundingRect::initMaxBounds ( )

Initialize the box to the largest size.

int UT_BoundingRect::intersectRay	(	const UT_Vector2 &	orig,
		const UT_Vector2 &	dir,
		fpreal	tmax = `1E17F`,
		float *	distance = `0`,
		UT_Vector2 *	xsect = `0`
	)			const

int UT_BoundingRect::intersects	(	const UT_BoundingRect &	rect,
		fpreal	tol
	)			const

int UT_BoundingRect::intersects ( const UT_BoundingRect & rect ) const

int UT_BoundingRect::intersects	(	const UT_Vector2 &	v0,
		const UT_Vector2 &	v1
	)			const

int UT_BoundingRect::isInside ( const UT_BoundingRect & brect ) const [inline]

Definition at line 79 of file UT_BoundingRect.h.

bool UT_BoundingRect::isValid ( ) const

Check whether the bounding box contains at least one point.

bool UT_BoundingRect::load ( UT_JSONParser & p )

Methods to serialize to a JSON stream. The vector is stored as an array of 4 reals (xmin, xmax, ymin, ymax)

float& UT_BoundingRect::LX ( ) [inline]

Definition at line 182 of file UT_BoundingRect.h.

fpreal UT_BoundingRect::LX ( ) const [inline]

Definition at line 177 of file UT_BoundingRect.h.

float& UT_BoundingRect::LY ( ) [inline]

Definition at line 183 of file UT_BoundingRect.h.

fpreal UT_BoundingRect::LY ( ) const [inline]

Definition at line 178 of file UT_BoundingRect.h.

void UT_BoundingRect::makeInvalid ( ) [inline]

Definition at line 95 of file UT_BoundingRect.h.

bool UT_BoundingRect::operator!= ( const UT_BoundingRect & brect ) const [inline]

Definition at line 66 of file UT_BoundingRect.h.

float& UT_BoundingRect::operator()	(	unsigned	m,
		unsigned	n
	)			`[inline]`

Definition at line 53 of file UT_BoundingRect.h.

float UT_BoundingRect::operator()	(	unsigned	m,
		unsigned	n
	)			const `[inline]`

Definition at line 48 of file UT_BoundingRect.h.

int UT_BoundingRect::operator== ( const UT_BoundingRect & brect ) const [inline]

Definition at line 59 of file UT_BoundingRect.h.

void UT_BoundingRect::project	(	float &	x,
		float &	y,
		int *	touchx = `0`,
		int *	touchy = `0`
	)			const

bool UT_BoundingRect::save ( UT_JSONValue & v ) const

Methods to serialize to a JSON stream. The vector is stored as an array of 4 reals (xmin, xmax, ymin, ymax)

bool UT_BoundingRect::save ( UT_JSONWriter & w ) const

Methods to serialize to a JSON stream. The vector is stored as an array of 4 reals (xmin, xmax, ymin, ymax)

void UT_BoundingRect::save	(	ostream &	os,
		int	binary = `0`
	)			const

fpreal UT_BoundingRect::sizeX ( ) const [inline]

Definition at line 165 of file UT_BoundingRect.h.

fpreal UT_BoundingRect::sizeY ( ) const [inline]

Definition at line 166 of file UT_BoundingRect.h.

void UT_BoundingRect::stretch	(	fpreal	percent = `0.001F`,
		fpreal	min = `0.001F`
	)			`[inline]`

Definition at line 149 of file UT_BoundingRect.h.

void UT_BoundingRect::translate	(	fpreal	x,
		fpreal	y
	)			`[inline]`

Definition at line 157 of file UT_BoundingRect.h.

float& UT_BoundingRect::UX ( ) [inline]

Definition at line 184 of file UT_BoundingRect.h.

fpreal UT_BoundingRect::UX ( ) const [inline]

Definition at line 179 of file UT_BoundingRect.h.

float& UT_BoundingRect::UY ( ) [inline]

Definition at line 185 of file UT_BoundingRect.h.

fpreal UT_BoundingRect::UY ( ) const [inline]

Definition at line 180 of file UT_BoundingRect.h.

Friends And Related Function Documentation

ostream& operator<<	(	ostream &	os,
		const UT_BoundingRect &	brect
	)			`[friend]`

Definition at line 200 of file UT_BoundingRect.h.

Member Data Documentation

union { ... }

float UT_BoundingRect::myFloats[4]

Definition at line 215 of file UT_BoundingRect.h.

float UT_BoundingRect::vals[2][2]

Definition at line 214 of file UT_BoundingRect.h.

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

UT/UT_BoundingRect.h


Public Member Functions
	UT_BoundingRect ()
	UT_BoundingRect (fpreal xmin, fpreal ymin, fpreal xmax, fpreal ymax)
	UT_BoundingRect (const UT_Vector2 &lowerbound, const UT_Vector2 &upperbound)
float	operator() (unsigned m, unsigned n) const
float &	operator() (unsigned m, unsigned n)
int	operator== (const UT_BoundingRect &brect) const
bool	operator!= (const UT_BoundingRect &brect) const
int	contains (const UT_Vector2 &pt) const
int	contains (const UT_Vector2 &pt, fpreal tol) const
int	contains (fpreal x, fpreal y) const
int	isInside (const UT_BoundingRect &brect) const
int	intersects (const UT_Vector2 &v0, const UT_Vector2 &v1) const
int	intersects (const UT_BoundingRect &rect) const
int	intersects (const UT_BoundingRect &rect, fpreal tol) const
bool	isValid () const
	Check whether the bounding box contains at least one point.
void	makeInvalid ()
void	initBounds ()
void	initBounds (const UT_Vector2 &pt)
void	initBounds (fpreal x, fpreal y)
void	initBounds (fpreal xmin, fpreal xmax, fpreal ymin, fpreal ymax)
void	initBounds (const fpreal32 *v)
void	initBounds (const fpreal64 *v)
void	initBounds (const UT_BoundingRect &rect)
void	initMaxBounds ()
	Initialize the box to the largest size.
void	enlargeBounds (const UT_Vector2 &pt)
void	enlargeBounds (fpreal x, fpreal y)
void	enlargeBounds (const fpreal32 *v)
void	enlargeBounds (const fpreal64 *v)
void	enlargeBounds (fpreal xmin, fpreal xmax, fpreal ymin, fpreal ymax)
void	enlargeBounds (const UT_BoundingRect &rect)
void	stretch (fpreal percent=0.001F, fpreal min=0.001F)
void	translate (fpreal x, fpreal y)
fpreal	sizeX () const
fpreal	sizeY () const
fpreal	centerX () const
fpreal	centerY () const
void	project (float &x, float &y, int touchx=0, int touchy=0) const
fpreal	LX () const
fpreal	LY () const
fpreal	UX () const
fpreal	UY () const
float &	LX ()
float &	LY ()
float &	UX ()
float &	UY ()
int	intersectRay (const UT_Vector2 &orig, const UT_Vector2 &dir, fpreal tmax=1E17F, float distance=0, UT_Vector2 xsect=0) const
void	save (ostream &os, int binary=0) const

bool	save (UT_JSONWriter &w) const
bool	save (UT_JSONValue &v) const
bool	load (UT_JSONParser &p)
Public Attributes
union {
float vals [2][2]
float myFloats [4]
};
Friends
ostream &	operator<< (ostream &os, const UT_BoundingRect &brect)