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DPOINT2D Struct Reference

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

#include <mi32/point.h>

Inheritance diagram for DPOINT2D:

Inheritance graph
[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

Detailed Description

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

Definition at line 752 of file point.h.

Constructor & Destructor Documentation

DPOINT2D::DPOINT2D (   )  [inline]
 

Default constructor.

Definition at line 758 of file point.h.

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

Initialization from separate x and y values.

Definition at line 762 of file point.h.

DPOINT2D::DPOINT2D (  const WPOINT2D &  pt  )  [inline]
 

Construction from WPOINT2D.

Definition at line 768 of file point.h.

DPOINT2D::DPOINT2D (  const LPOINT2D &  pt  )  [inline]
 

Construction from LPOINT2D.

Definition at line 773 of file point.h.

DPOINT2D::DPOINT2D (  const FPOINT2D &  pt  )  [inline]
 

Construction from FPOINT2D.

Definition at line 778 of file point.h.

DPOINT2D::DPOINT2D (  const DPOINT2D_OLD &  pt  )  [inline]
 

Construction from DPOINT2D_OLD.

Definition at line 783 of file point.h.

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 862 of file point.h.

double DPOINT2D::GetAngle (  const DPOINT2D &  pt  )  const [inline]
 

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

Definition at line 852 of file point.h.

double DPOINT2D::GetDistance (   )  const [inline]
 

Return distance between origin and point.

Definition at line 878 of file point.h.

double DPOINT2D::GetDistance (  const DPOINT2D &  pt  )  const [inline]
 

Return distance between two points.

Definition at line 869 of file point.h.

double DPOINT2D::GetDistanceSquared (  const DPOINT2D &  pt  )  const [inline]
 

Return squared distance between two points.

Definition at line 884 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 894 of file point.h.

DPOINT2D DPOINT2D::operator * (  const double  rhs  )  const [inline]
 

Multiplication operator.

Reimplemented in DPOINT3D.

Definition at line 822 of file point.h.

DPOINT2D DPOINT2D::operator *= (  const double  rhs  )  [inline]
 

Times equals operator.

Reimplemented in DPOINT3D.

Definition at line 842 of file point.h.

DPOINT2D DPOINT2D::operator+ (  const DPOINT2D &  rhs  )  const [inline]
 

Addition operator.

Definition at line 812 of file point.h.

DPOINT2D DPOINT2D::operator+= (  const DPOINT2D &  rhs  )  [inline]
 

Plus equals operator.

Definition at line 832 of file point.h.

DPOINT2D DPOINT2D::operator- (  const DPOINT2D &  rhs  )  const [inline]
 

Subtraction operator.

Definition at line 817 of file point.h.

DPOINT2D DPOINT2D::operator- (   )  [inline]
 

Negation operator.

Definition at line 808 of file point.h.

DPOINT2D DPOINT2D::operator-= (  const DPOINT2D &  rhs  )  [inline]
 

Minus equals operator.

Definition at line 837 of file point.h.

DPOINT2D DPOINT2D::operator/ (  const double  rhs  )  const [inline]
 

Division operator.

Reimplemented in DPOINT3D.

Definition at line 827 of file point.h.

DPOINT2D DPOINT2D::operator/= (  const double  rhs  )  [inline]
 

Divided by equals operator.

Reimplemented in DPOINT3D.

Definition at line 847 of file point.h.

DPOINT2D& DPOINT2D::operator= (  const DPOINT2D_OLD &  rhs  )  [inline]
 

Assignment from DPOINT2D_OLD.

Definition at line 803 of file point.h.

DPOINT2D& DPOINT2D::operator= (  const FPOINT2D &  rhs  )  [inline]
 

Assignment from FPOINT2D.

Definition at line 798 of file point.h.

DPOINT2D& DPOINT2D::operator= (  const LPOINT2D &  rhs  )  [inline]
 

Assignment from LPOINT2D.

Definition at line 793 of file point.h.

DPOINT2D& DPOINT2D::operator= (  const WPOINT2D &  rhs  )  [inline]
 

Assignment from WPOINT2D.

Definition at line 788 of file point.h.

LPOINT2D DPOINT2D::RoundToLong (   )  const [inline]
 

Convert the a DPOINT2D into an LPOINT2D.

Definition at line 899 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 906 of file point.h.

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

Shift point by a single value.

Definition at line 921 of file point.h.

void DPOINT2D::Shift (  const DPOINT2D &  value  )  [inline]
 

Shift point using another point.

Definition at line 912 of file point.h.

void DPOINT2D::SwapBytes (   )  [inline]
 

Perform byte-swapping.

Reimplemented in DPOINT3D.

Definition at line 931 of file point.h.

LPOINT2D DPOINT2D::TruncateToLong (   )  const [inline]
 

Convert the a DPOINT2D into an LPOINT2D.

Definition at line 935 of file point.h.

Member Data Documentation

double DPOINT2D::x
 

Definition at line 754 of file point.h.

double DPOINT2D::y
 

Definition at line 755 of file point.h.

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