DPOINT2D Struct Reference

2D point using 64-bit 'double' coordinates. More...

#include <mi32/point.h>

Inheritance diagram for DPOINT2D:

[legend]List of all members.

Public Member Functions
	CHECKSIZE (16)
	DPOINT2D (const DPOINT2D_OLD &pt)
	DPOINT2D (const FPOINT2D &pt)
	DPOINT2D (const LPOINT2D &pt)
	DPOINT2D (const WPOINT2D &pt)
	DPOINT2D (const double dx, const double dy)
	DPOINT2D ()
double	GetAngle () const
double	GetAngle (const DPOINT2D &pt) const
double	GetDistance () const
double	GetDistance (const DPOINT2D &pt) const
double	GetDistanceSquared (const DPOINT2D &pt) const
double	GetOrdinate (int index) const
DPOINT2D	operator * (const double rhs) const
DPOINT2D	operator *= (const double rhs)
DPOINT2D	operator+ (const DPOINT2D &rhs) const
DPOINT2D	operator+= (const DPOINT2D &rhs)
DPOINT2D	operator- (const DPOINT2D &rhs) const
DPOINT2D	operator- ()
DPOINT2D	operator-= (const DPOINT2D &rhs)
DPOINT2D	operator/ (const double rhs) const
DPOINT2D	operator/= (const double rhs)
DPOINT2D &	operator= (const DPOINT2D_OLD &rhs)
DPOINT2D &	operator= (const FPOINT2D &rhs)
DPOINT2D &	operator= (const LPOINT2D &rhs)
DPOINT2D &	operator= (const WPOINT2D &rhs)
LPOINT2D	RoundToLong () const
void	SetOrdinate (int index, double value)
void	Shift (const double xval, const double yval)
void	Shift (const DPOINT2D &value)
void	SwapBytes ()
LPOINT2D	TruncateToLong () const
Public Attributes
double	x
double	y

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Detailed Description

2D point using 64-bit 'double' coordinates.

Definition at line 763 of file point.h.

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Constructor & Destructor Documentation

DPOINT2D::DPOINT2D

(

)

[inline]

Default constructor.

Definition at line 769 of file point.h.

DPOINT2D::DPOINT2D	(	const double	dx,
		const double	dy
	)			[inline]

Initialization from separate x and y values.

Definition at line 773 of file point.h.

DPOINT2D::DPOINT2D

(

const WPOINT2D &

pt

)

[inline]

Construction from WPOINT2D.

Definition at line 779 of file point.h.

DPOINT2D::DPOINT2D

(

const LPOINT2D &

pt

)

[inline]

Construction from LPOINT2D.

Definition at line 784 of file point.h.

DPOINT2D::DPOINT2D

(

const FPOINT2D &

pt

)

[inline]

Construction from FPOINT2D.

Definition at line 789 of file point.h.

DPOINT2D::DPOINT2D

(

const DPOINT2D_OLD &

pt

)

[inline]

Construction from DPOINT2D_OLD.

Definition at line 794 of file point.h.

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Member Function Documentation

DPOINT2D::CHECKSIZE

(

16

)

Make compiler validate structure size.

double DPOINT2D::GetAngle

(

)

const [inline]

Return angle of the segment from origin to point.

Definition at line 873 of file point.h.

double DPOINT2D::GetAngle

(

const DPOINT2D &

pt

)

const [inline]

Return angle of the segment, 'this' is the basepoint.

Definition at line 863 of file point.h.

double DPOINT2D::GetDistance

(

)

const [inline]

Return distance between origin and point.

Reimplemented in DPOINT3D.

Definition at line 889 of file point.h.

double DPOINT2D::GetDistance

(

const DPOINT2D &

pt

)

const [inline]

Return distance between two points.

Definition at line 880 of file point.h.

double DPOINT2D::GetDistanceSquared

(

const DPOINT2D &

pt

)

const [inline]

Return squared distance between two points.

Definition at line 895 of file point.h.

double DPOINT2D::GetOrdinate

(

int

index

)

const [inline]

Get ordinate at specified index.

Allows access like array of appropriate dimension (2 or 3).

Parameters:

index

Index (0-1) or (0-2) if 3D.

Definition at line 905 of file point.h.

DPOINT2D DPOINT2D::operator *

(

const double

rhs

)

const [inline]

Multiplication operator.

Reimplemented in DPOINT3D.

Definition at line 833 of file point.h.

DPOINT2D DPOINT2D::operator *=

(

const double

rhs

)

[inline]

Times equals operator.

Reimplemented in DPOINT3D.

Definition at line 853 of file point.h.

DPOINT2D DPOINT2D::operator+

(

const DPOINT2D &

rhs

)

const [inline]

Addition operator.

Definition at line 823 of file point.h.

DPOINT2D DPOINT2D::operator+=

(

const DPOINT2D &

rhs

)

[inline]

Plus equals operator.

Definition at line 843 of file point.h.

DPOINT2D DPOINT2D::operator-

(

const DPOINT2D &

rhs

)

const [inline]

Subtraction operator.

Definition at line 828 of file point.h.

DPOINT2D DPOINT2D::operator-

(

)

[inline]

Negation operator.

Definition at line 819 of file point.h.

DPOINT2D DPOINT2D::operator-=

(

const DPOINT2D &

rhs

)

[inline]

Minus equals operator.

Definition at line 848 of file point.h.

DPOINT2D DPOINT2D::operator/

(

const double

rhs

)

const [inline]

Division operator.

Reimplemented in DPOINT3D.

Definition at line 838 of file point.h.

DPOINT2D DPOINT2D::operator/=

(

const double

rhs

)

[inline]

Divided by equals operator.

Reimplemented in DPOINT3D.

Definition at line 858 of file point.h.

DPOINT2D& DPOINT2D::operator=

(

const DPOINT2D_OLD &

rhs

)

[inline]

Assignment from DPOINT2D_OLD.

Definition at line 814 of file point.h.

DPOINT2D& DPOINT2D::operator=

(

const FPOINT2D &

rhs

)

[inline]

Assignment from FPOINT2D.

Definition at line 809 of file point.h.

DPOINT2D& DPOINT2D::operator=

(

const LPOINT2D &

rhs

)

[inline]

Assignment from LPOINT2D.

Definition at line 804 of file point.h.

DPOINT2D& DPOINT2D::operator=

(

const WPOINT2D &

rhs

)

[inline]

Assignment from WPOINT2D.

Definition at line 799 of file point.h.

LPOINT2D DPOINT2D::RoundToLong

(

)

const [inline]

Convert the a DPOINT2D into an LPOINT2D.

Definition at line 910 of file point.h.

void DPOINT2D::SetOrdinate	(	int	index,
		double	value
	)			[inline]

Set ordinate at specified index.

Allows access like array of appropriate dimension (2 or 3).

Parameters:

index

Index (0-1) or (0-2) if 3D.

Definition at line 917 of file point.h.

void DPOINT2D::Shift	(	const double	xval,
		const double	yval
	)			[inline]

Shift point by a single value.

Definition at line 932 of file point.h.

void DPOINT2D::Shift

(

const DPOINT2D &

value

)

[inline]

Shift point using another point.

Definition at line 923 of file point.h.

void DPOINT2D::SwapBytes

(

)

[inline]

Perform byte-swapping.

Reimplemented in DPOINT3D.

Definition at line 942 of file point.h.

LPOINT2D DPOINT2D::TruncateToLong

(

)

const [inline]

Convert the a DPOINT2D into an LPOINT2D.

Definition at line 946 of file point.h.

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Member Data Documentation

double DPOINT2D::x

Definition at line 765 of file point.h.

double DPOINT2D::y

Definition at line 766 of file point.h.

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

• mi32/point.h

---