ON_2dPoint Class Reference

#include <opennurbs_point.h>

Public Member Functions
	ON_2dPoint ()=default
	x,y not initialized More...
	ON_2dPoint (const ON_2dPoint &)=default
	ON_2dPoint (double x, double y)
	ON_2dPoint (const ON_3dPoint &)
	ON_2dPoint (const ON_4dPoint &h)
	ON_2dPoint (const ON_2dVector &)
	ON_2dPoint (const ON_3dVector &)
	ON_2dPoint (const double *)
	ON_2dPoint (const class ON_2fPoint &)
	ON_2dPoint (const class ON_3fPoint &)
	ON_2dPoint (const class ON_4fPoint &h)
	ON_2dPoint (const class ON_2fVector &)
	ON_2dPoint (const class ON_3fVector &)
	ON_2dPoint (const float *)
	~ON_2dPoint ()=default
ON__UINT32	DataCRC (ON__UINT32 current_remainder) const
double	DistanceTo (const ON_2dPoint &) const
bool	IsNotZero () const
bool	IsUnset () const
bool	IsValid () const
bool	IsZero () const
double	MaximumCoordinate () const
int	MaximumCoordinateIndex () const
double	MinimumCoordinate () const
int	MinimumCoordinateIndex () const
	operator const double * () const
	operator double * ()
	(double*) conversion operators More...
bool	operator!= (const ON_2dPoint &) const
ON_2dPoint	operator* (int) const
ON_2dPoint	operator* (float) const
ON_2dPoint	operator* (double) const
double	operator* (const ON_2dPoint &) const
double	operator* (const ON_2dVector &) const
ON_2dPoint	operator* (const ON_Xform &) const
ON_2dPoint &	operator*= (double)
ON_2dPoint	operator+ (const ON_2dPoint &) const
ON_2dPoint	operator+ (const ON_2dVector &) const
ON_3dPoint	operator+ (const ON_3dPoint &) const
ON_3dPoint	operator+ (const ON_3dVector &) const
ON_2dPoint	operator+ (const ON_2fPoint &) const
ON_2dPoint	operator+ (const ON_2fVector &) const
ON_3dPoint	operator+ (const ON_3fPoint &) const
ON_3dPoint	operator+ (const ON_3fVector &) const
ON_2dPoint &	operator+= (const ON_2dVector &)
ON_2dVector	operator- (const ON_2dPoint &) const
ON_2dPoint	operator- (const ON_2dVector &) const
ON_3dVector	operator- (const ON_3dPoint &) const
ON_3dPoint	operator- (const ON_3dVector &) const
ON_2dVector	operator- (const ON_2fPoint &) const
ON_2dPoint	operator- (const ON_2fVector &) const
ON_3dVector	operator- (const ON_3fPoint &) const
ON_3dPoint	operator- (const ON_3fVector &) const
ON_2dPoint &	operator-= (const ON_2dVector &)
ON_2dPoint	operator/ (int) const
ON_2dPoint	operator/ (float) const
ON_2dPoint	operator/ (double) const
ON_2dPoint &	operator/= (double)
bool	operator< (const ON_2dPoint &) const
bool	operator<= (const ON_2dPoint &) const
	dictionary order comparisons More...
ON_2dPoint &	operator= (const ON_2dPoint &)=default
ON_2dPoint &	operator= (const ON_3dPoint &)
	use implicit operator=(const ON_2dPoint&) More...
ON_2dPoint &	operator= (const ON_4dPoint &)
ON_2dPoint &	operator= (const ON_2dVector &)
ON_2dPoint &	operator= (const ON_3dVector &)
ON_2dPoint &	operator= (const double *)
ON_2dPoint &	operator= (const ON_2fPoint &)
ON_2dPoint &	operator= (const ON_3fPoint &)
ON_2dPoint &	operator= (const ON_4fPoint &)
ON_2dPoint &	operator= (const ON_2fVector &)
ON_2dPoint &	operator= (const ON_3fVector &)
ON_2dPoint &	operator= (const float *)
bool	operator== (const ON_2dPoint &) const
bool	operator> (const ON_2dPoint &) const
bool	operator>= (const ON_2dPoint &) const
double &	operator[] (int)
	index operators mimic double[2] behavior More...
double	operator[] (int) const
double &	operator[] (unsigned int)
double	operator[] (unsigned int) const
void	Rotate (double angle, const ON_2dPoint &center)
void	Rotate (double sin_angle, double cos_angle, const ON_2dPoint &center)
void	Set (double x, double y)
	set 2d point value More...
void	Transform (const ON_Xform &)
void	Zero ()

Static Public Member Functions
static int	Compare (const ON_2dPoint &lhs, const ON_2dPoint &rhs)
	A well ordered dictionary compare function that is nan aware and can be used for robust sorting. More...

Public Attributes
double	x
double	y

Static Public Attributes
static const ON_2dPoint	NanPoint
static const ON_2dPoint	Origin
static const ON_2dPoint	UnsetPoint

Constructor & Destructor Documentation

ON_2dPoint() [1/14]

ON_2dPoint::ON_2dPoint ( )

default

x,y not initialized

~ON_2dPoint()

ON_2dPoint::~ON_2dPoint ( )

default

ON_2dPoint() [2/14]

ON_2dPoint::ON_2dPoint ( const ON_2dPoint &  )

default

ON_2dPoint() [3/14]

ON_2dPoint::ON_2dPoint ( double  x, double  y  )

explicit

ON_2dPoint() [4/14]

ON_2dPoint::ON_2dPoint

(

const ON_3dPoint &

)

ON_2dPoint() [5/14]

ON_2dPoint::ON_2dPoint ( const ON_4dPoint &  h )

explicit

ON_2dPoint() [6/14]

ON_2dPoint::ON_2dPoint

(

const ON_2dVector &

)

ON_2dPoint() [7/14]

ON_2dPoint::ON_2dPoint ( const ON_3dVector &  )

explicit

ON_2dPoint() [8/14]

ON_2dPoint::ON_2dPoint ( const double *  )

explicit

ON_2dPoint() [9/14]

ON_2dPoint::ON_2dPoint

(

const class ON_2fPoint &

)

ON_2dPoint() [10/14]

ON_2dPoint::ON_2dPoint ( const class ON_3fPoint &  )

explicit

ON_2dPoint() [11/14]

ON_2dPoint::ON_2dPoint ( const class ON_4fPoint &  h )

explicit

ON_2dPoint() [12/14]

ON_2dPoint::ON_2dPoint ( const class ON_2fVector &  )

explicit

ON_2dPoint() [13/14]

ON_2dPoint::ON_2dPoint ( const class ON_3fVector &  )

explicit

ON_2dPoint() [14/14]

ON_2dPoint::ON_2dPoint ( const float *  )

explicit

Member Function Documentation

Compare()

static int ON_2dPoint::Compare ( const ON_2dPoint &  lhs, const ON_2dPoint &  rhs  )

static

A well ordered dictionary compare function that is nan aware and can be used for robust sorting.

DataCRC()

ON__UINT32 ON_2dPoint::DataCRC

(

ON__UINT32

current_remainder

)

const

DistanceTo()

double ON_2dPoint::DistanceTo

(

const ON_2dPoint &

)

const

IsNotZero()

bool ON_2dPoint::IsNotZero

(

)

const

Returns

true if at lease one coordinate is not zero and no coordinates are nans.

IsUnset()

bool ON_2dPoint::IsUnset

(

)

const

Returns

True if any coordinate is ON_UNSET_VALUE or ON_UNSET_POSITIVE_VALUE

IsValid()

bool ON_2dPoint::IsValid

(

)

const

Returns

False if any coordinate is infinte, a nan, or ON_UNSET_VALUE.

IsZero()

bool ON_2dPoint::IsZero

(

)

const

Returns

true if all coordinates are not zero and no coordinates are nans. false otherwise.

MaximumCoordinate()

double ON_2dPoint::MaximumCoordinate

(

)

const

MaximumCoordinateIndex()

int ON_2dPoint::MaximumCoordinateIndex

(

)

const

MinimumCoordinate()

double ON_2dPoint::MinimumCoordinate

(

)

const

MinimumCoordinateIndex()

int ON_2dPoint::MinimumCoordinateIndex

(

)

const

operator const double *()

ON_2dPoint::operator const double *

(

)

const

operator double *()

ON_2dPoint::operator double *

(

)

(double*) conversion operators

operator!=()

bool ON_2dPoint::operator!=

(

const ON_2dPoint &

)

const

operator*() [1/6]

ON_2dPoint ON_2dPoint::operator*

(

int

)

const

operator*() [2/6]

ON_2dPoint ON_2dPoint::operator*

(

float

)

const

operator*() [3/6]

ON_2dPoint ON_2dPoint::operator*

(

double

)

const

operator*() [4/6]

double ON_2dPoint::operator*

(

const ON_2dPoint &

)

const

operator*() [5/6]

double ON_2dPoint::operator*

(

const ON_2dVector &

)

const

operator*() [6/6]

ON_2dPoint ON_2dPoint::operator*

(

const ON_Xform &

)

const

operator*=()

ON_2dPoint& ON_2dPoint::operator*=

(

double

)

operator+() [1/8]

ON_2dPoint ON_2dPoint::operator+

(

const ON_2dPoint &

)

const

operator+() [2/8]

ON_2dPoint ON_2dPoint::operator+

(

const ON_2dVector &

)

const

operator+() [3/8]

ON_3dPoint ON_2dPoint::operator+

(

const ON_3dPoint &

)

const

operator+() [4/8]

ON_3dPoint ON_2dPoint::operator+

(

const ON_3dVector &

)

const

operator+() [5/8]

ON_2dPoint ON_2dPoint::operator+

(

const ON_2fPoint &

)

const

operator+() [6/8]

ON_2dPoint ON_2dPoint::operator+

(

const ON_2fVector &

)

const

operator+() [7/8]

ON_3dPoint ON_2dPoint::operator+

(

const ON_3fPoint &

)

const

operator+() [8/8]

ON_3dPoint ON_2dPoint::operator+

(

const ON_3fVector &

)

const

operator+=()

ON_2dPoint& ON_2dPoint::operator+=

(

const ON_2dVector &

)

operator-() [1/8]

ON_2dVector ON_2dPoint::operator-

(

const ON_2dPoint &

)

const

operator-() [2/8]

ON_2dPoint ON_2dPoint::operator-

(

const ON_2dVector &

)

const

operator-() [3/8]

ON_3dVector ON_2dPoint::operator-

(

const ON_3dPoint &

)

const

operator-() [4/8]

ON_3dPoint ON_2dPoint::operator-

(

const ON_3dVector &

)

const

operator-() [5/8]

ON_2dVector ON_2dPoint::operator-

(

const ON_2fPoint &

)

const

operator-() [6/8]

ON_2dPoint ON_2dPoint::operator-

(

const ON_2fVector &

)

const

operator-() [7/8]

ON_3dVector ON_2dPoint::operator-

(

const ON_3fPoint &

)

const

operator-() [8/8]

ON_3dPoint ON_2dPoint::operator-

(

const ON_3fVector &

)

const

operator-=()

ON_2dPoint& ON_2dPoint::operator-=

(

const ON_2dVector &

)

operator/() [1/3]

ON_2dPoint ON_2dPoint::operator/

(

int

)

const

operator/() [2/3]

ON_2dPoint ON_2dPoint::operator/

(

float

)

const

operator/() [3/3]

ON_2dPoint ON_2dPoint::operator/

(

double

)

const

operator/=()

ON_2dPoint& ON_2dPoint::operator/=

(

double

)

operator<()

bool ON_2dPoint::operator<

(

const ON_2dPoint &

)

const

operator<=()

bool ON_2dPoint::operator<=

(

const ON_2dPoint &

)

const

dictionary order comparisons

operator=() [1/12]

ON_2dPoint& ON_2dPoint::operator= ( const ON_2dPoint &  )

default

operator=() [2/12]

ON_2dPoint& ON_2dPoint::operator=

(

const ON_3dPoint &

)

use implicit operator=(const ON_2dPoint&)

operator=() [3/12]

ON_2dPoint& ON_2dPoint::operator=

(

const ON_4dPoint &

)

operator=() [4/12]

ON_2dPoint& ON_2dPoint::operator=

(

const ON_2dVector &

)

operator=() [5/12]

ON_2dPoint& ON_2dPoint::operator=

(

const ON_3dVector &

)

operator=() [6/12]

ON_2dPoint& ON_2dPoint::operator=

(

const double *

)

operator=() [7/12]

ON_2dPoint& ON_2dPoint::operator=

(

const ON_2fPoint &

)

operator=() [8/12]

ON_2dPoint& ON_2dPoint::operator=

(

const ON_3fPoint &

)

operator=() [9/12]

ON_2dPoint& ON_2dPoint::operator=

(

const ON_4fPoint &

)

operator=() [10/12]

ON_2dPoint& ON_2dPoint::operator=

(

const ON_2fVector &

)

operator=() [11/12]

ON_2dPoint& ON_2dPoint::operator=

(

const ON_3fVector &

)

operator=() [12/12]

ON_2dPoint& ON_2dPoint::operator=

(

const float *

)

operator==()

bool ON_2dPoint::operator==

(

const ON_2dPoint &

)

const

operator>()

bool ON_2dPoint::operator>

(

const ON_2dPoint &

)

const

operator>=()

bool ON_2dPoint::operator>=

(

const ON_2dPoint &

)

const

operator[]() [1/4]

double& ON_2dPoint::operator[]

(

int

)

index operators mimic double[2] behavior

operator[]() [2/4]

double ON_2dPoint::operator[]

(

int

)

const

operator[]() [3/4]

double& ON_2dPoint::operator[]

(

unsigned

int

)

operator[]() [4/4]

double ON_2dPoint::operator[]

(

unsigned

int

)

const

Rotate() [1/2]

void ON_2dPoint::Rotate	(	double	angle,
		const ON_2dPoint &	center
	)

Rotate() [2/2]

void ON_2dPoint::Rotate	(	double	sin_angle,
		double	cos_angle,
		const ON_2dPoint &	center
	)

Set()

void ON_2dPoint::Set	(	double	x,
		double	y
	)

set 2d point value

Transform()

void ON_2dPoint::Transform

(

const ON_Xform &

)

Zero()

void ON_2dPoint::Zero

(

)

Member Data Documentation

NanPoint

const ON_2dPoint ON_2dPoint::NanPoint

static

Origin

const ON_2dPoint ON_2dPoint::Origin

static

UnsetPoint

const ON_2dPoint ON_2dPoint::UnsetPoint

static

x

double ON_2dPoint::x

y

double ON_2dPoint::y