mi32/point.h File Reference

Definitions for 2D and 3D point structures. More...

#include <mi32/inibase.h>
#include <mi32/membuf.h>
#include <mi32/math.h>

Include dependency graph for point.h:

This graph shows which files directly or indirectly include this file:

Classes
struct	DPOINT2D
	2D point using 64-bit 'double' coordinates. More...
struct	DPOINT2D_OLD
	Define simple structures for use in unions These structures must not have constructors/destructors. More...
struct	DPOINT3D
	3D point using 64-bit 'double' coordinates. More...
struct	DPOINT3D_OLD
struct	DPOINT3DH
	3D homogeneous point using 64-bit 'double' coordinates. More...
struct	FPOINT2D
	2D point using 32-bit 'float' coordinates. More...
struct	FPOINT3D
	3D point using 32-bit 'float' coordinates. More...
struct	FPOINT3DH
	3D homogeneous point using 32-bit 'float' coordinates. More...
struct	LPOINT2D
	2D point using 32-bit integer coordinates. More...
struct	LPOINT3D
	3D point using 32-bit integer coordinates. More...
struct	WPOINT2D
	2D point using 16-bit integer coordinates. More...
struct	WPOINT3D
	3D point using 16-bit integer coordinates. More...
Enumerations
enum	DIMENSION { DIMENSION_2D = 0, DIMENSION_3D = 1 }
enum	ORIENTATION { ORIENTATION_Unknown = 0, ORIENTATION_CounterClockwise = 1, ORIENTATION_Clockwise = 2, ORIENTATION_EmptyPolygon = 3 }
Functions
int	IniRead (INIHANDLE hdl, const char group, const char field, DPOINT3D &value, const DPOINT3D &dft)
int	IniRead (INIHANDLE hdl, const char group, const char field, DPOINT3D &value)
int	IniRead (INIHANDLE hdl, const char group, const char field, DPOINT2D &value, const DPOINT2D &dft)
int	IniRead (INIHANDLE hdl, const char group, const char field, DPOINT2D &value)
int	IniWrite (INIHANDLE hdl, const char group, const char field, const DPOINT3D &value)
int	IniWrite (INIHANDLE hdl, const char group, const char field, const DPOINT2D &value)
bool	operator!= (const DPOINT3D &lhs, const DPOINT3D &rhs)
bool	operator!= (const DPOINT2D &lhs, const DPOINT2D &rhs)
bool	operator!= (const FPOINT3D &lhs, const FPOINT3D &rhs)
bool	operator!= (const FPOINT2D &lhs, const FPOINT2D &rhs)
bool	operator!= (const LPOINT2D &lhs, const LPOINT2D &rhs)
bool	operator!= (const WPOINT3D &lhs, const WPOINT3D &rhs)
bool	operator!= (const WPOINT2D &lhs, const WPOINT2D &rhs)
bool	operator< (const DPOINT3D &lhs, const DPOINT3D &rhs)
bool	operator< (const DPOINT2D &lhs, const DPOINT2D &rhs)
bool	operator<= (const DPOINT3D &lhs, const DPOINT3D &rhs)
bool	operator<= (const DPOINT2D &lhs, const DPOINT2D &rhs)
bool	operator== (const DPOINT3D &lhs, const DPOINT3D &rhs)
bool	operator== (const DPOINT2D &lhs, const DPOINT2D &rhs)
bool	operator== (const FPOINT3D &lhs, const FPOINT3D &rhs)
bool	operator== (const FPOINT2D &lhs, const FPOINT2D &rhs)
bool	operator== (const LPOINT2D &lhs, const LPOINT2D &rhs)
bool	operator== (const WPOINT3D &lhs, const WPOINT3D &rhs)
bool	operator== (const WPOINT2D &lhs, const WPOINT2D &rhs)
bool	operator> (const DPOINT3D &lhs, const DPOINT3D &rhs)
bool	operator> (const DPOINT2D &lhs, const DPOINT2D &rhs)
bool	operator>= (const DPOINT3D &lhs, const DPOINT3D &rhs)
bool	operator>= (const DPOINT2D &lhs, const DPOINT2D &rhs)
void	SwapBytes (DPOINT3D &pt)
void	SwapBytes (DPOINT2D &pt)
void	SwapBytes (FPOINT3D &pt)
void	SwapBytes (FPOINT2D &pt)
void	SwapBytes (LPOINT3D &pt)
void	SwapBytes (LPOINT2D &pt)

Detailed Description

Definitions for 2D and 3D point structures.

Enumeration Type Documentation

enum DIMENSION

Enumeration of dimension types.

Enumerator:

DIMENSION_2D	2 dimensional
DIMENSION_3D	3 dimensional

enum ORIENTATION

Enumeration of orientation types assuming right-hand Cartesian system where counter-clocksize sweep from +X axis to +Y axis is 90 degrees.

Enumerator:

ORIENTATION_Unknown	Orientation is unknown or cannot be computed.
ORIENTATION_CounterClockwise	Counter-clockwise.
ORIENTATION_Clockwise	Clockwise.
ORIENTATION_EmptyPolygon	Polygon is empty, area is 0.

Function Documentation

int IniRead	(	INIHANDLE	hdl,
		const char *	group,
		const char *	field,
		DPOINT3D &	value,
		const DPOINT3D &	dft
	)			`[inline]`

Read 'DPOINT3D' value from INI file with default.

int IniRead	(	INIHANDLE	hdl,
		const char *	group,
		const char *	field,
		DPOINT3D &	value
	)			`[inline]`

Read 'DPOINT3D' value from INI file.

int IniRead	(	INIHANDLE	hdl,
		const char *	group,
		const char *	field,
		DPOINT2D &	value,
		const DPOINT2D &	dft
	)			`[inline]`

Read 'DPOINT2D' value from INI file with default.

int IniRead	(	INIHANDLE	hdl,
		const char *	group,
		const char *	field,
		DPOINT2D &	value
	)			`[inline]`

Read 'DPOINT2D' value from INI file.

int IniWrite	(	INIHANDLE	hdl,
		const char *	group,
		const char *	field,
		const DPOINT3D &	value
	)			`[inline]`

Write 'DPOINT3D' value to INI file.

int IniWrite	(	INIHANDLE	hdl,
		const char *	group,
		const char *	field,
		const DPOINT2D &	value
	)			`[inline]`

Write 'DPOINT2D' value to INI file.

bool operator!=	(	const DPOINT3D &	lhs,
		const DPOINT3D &	rhs
	)			`[inline]`

Exact inequality comparison.

bool operator!=	(	const DPOINT2D &	lhs,
		const DPOINT2D &	rhs
	)			`[inline]`

Not equal to: Exact match, no fuzzy test enabled.

bool operator!=	(	const FPOINT3D &	lhs,
		const FPOINT3D &	rhs
	)			`[inline]`

Not equal to: Exact match, no fuzzy test enabled.

bool operator!=	(	const FPOINT2D &	lhs,
		const FPOINT2D &	rhs
	)			`[inline]`

Exact inequality.

bool operator!=	(	const LPOINT2D &	lhs,
		const LPOINT2D &	rhs
	)			`[inline]`

Inequality.

bool operator!=	(	const WPOINT3D &	lhs,
		const WPOINT3D &	rhs
	)			`[inline]`

Exact inequality comparison.

bool operator!=	(	const WPOINT2D &	lhs,
		const WPOINT2D &	rhs
	)			`[inline]`

Exact inequality comparison.

bool operator<	(	const DPOINT3D &	lhs,
		const DPOINT3D &	rhs
	)			`[inline]`

Less than: Exact match, no fuzzy test enabled.

bool operator<	(	const DPOINT2D &	lhs,
		const DPOINT2D &	rhs
	)			`[inline]`

Less than: Exact match, no fuzzy test enabled.

bool operator<=	(	const DPOINT3D &	lhs,
		const DPOINT3D &	rhs
	)			`[inline]`

Less than or equal to: Exact match, no fuzzy test enabled.

bool operator<=	(	const DPOINT2D &	lhs,
		const DPOINT2D &	rhs
	)			`[inline]`

Less than or equal to: Exact match, no fuzzy test enabled.

bool operator==	(	const DPOINT3D &	lhs,
		const DPOINT3D &	rhs
	)			`[inline]`

Exact equality comparison.

bool operator==	(	const DPOINT2D &	lhs,
		const DPOINT2D &	rhs
	)			`[inline]`

Equal to: Exact match, no fuzzy test enabled.

bool operator==	(	const FPOINT3D &	lhs,
		const FPOINT3D &	rhs
	)			`[inline]`

Equal to: Exact match, no fuzzy test enabled.

bool operator==	(	const FPOINT2D &	lhs,
		const FPOINT2D &	rhs
	)			`[inline]`

Exact equality.

bool operator==	(	const LPOINT2D &	lhs,
		const LPOINT2D &	rhs
	)			`[inline]`

Equality.

bool operator==	(	const WPOINT3D &	lhs,
		const WPOINT3D &	rhs
	)			`[inline]`

Exact equality comparison.

bool operator==	(	const WPOINT2D &	lhs,
		const WPOINT2D &	rhs
	)			`[inline]`

Exact equality comparison.

bool operator>	(	const DPOINT3D &	lhs,
		const DPOINT3D &	rhs
	)			`[inline]`

Greater than: Exact match, no fuzzy test enabled.

bool operator>	(	const DPOINT2D &	lhs,
		const DPOINT2D &	rhs
	)			`[inline]`

Greater than: Exact match, no fuzzy test enabled.

bool operator>=	(	const DPOINT3D &	lhs,
		const DPOINT3D &	rhs
	)			`[inline]`

Greater than or equal to: Exact match, no fuzzy test enabled.

bool operator>=	(	const DPOINT2D &	lhs,
		const DPOINT2D &	rhs
	)			`[inline]`

Greater than or equal to: Exact match, no fuzzy test enabled.

void SwapBytes ( DPOINT3D & pt ) [inline]

Perform byte-swapping.

void SwapBytes ( DPOINT2D & pt ) [inline]

Perform byte-swapping on DPOINT2D.

void SwapBytes ( FPOINT3D & pt ) [inline]

Perform byte swapping.

void SwapBytes ( FPOINT2D & pt ) [inline]

Perform byte-swapping.

void SwapBytes ( LPOINT3D & pt ) [inline]

Perform byte-swapping.

void SwapBytes ( LPOINT2D & pt ) [inline]

Perform byte-swapping.

mi32/point.h File Reference

Classes

Enumerations

Functions

Detailed Description

Enumeration Type Documentation

Function Documentation