GrayLib::cPolygonT< TYPE, TYPE_RECT > Class Template Reference

#include <cPolygon.h>

Public Types
typedef TYPE	DVALUE_t
	Dimension value type. More...
typedef cVecT2< TYPE >	POINT_t
typedef TYPE_RECT	RECT_t
	cRectNT<TYPE> More...

Public Member Functions
	cPolygonT ()
const TYPE_RECT &	get_BoundingRect (void) const
ITERATE_t	get_NumVerts () const
bool	isPolyEmpty () const
const POINT_t &	GetVert (ITERATE_t i) const
POINT_t &	RefVert (ITERATE_t i)
bool	IsEqual (const THIS_t &p) const
ITERATE_t	CreatePolygonPoints (const POINT_t *pPoints, ITERATE_t nCount)
void	SetEmpty ()
void	DeleteVert (ITERATE_t i)
void	InsertVert (ITERATE_t i, const POINT_t &pt)
ITERATE_t	AddVert (const POINT_t &pt)
ITERATE_t	AddVert (TYPE x, TYPE y)
void	UnionPolyRect (TYPE_RECT &rect) const
void	SetCopy (const THIS_t &poly)
void	put_PolyRect (const TYPE_RECT &rect)
void	put_PolyRect (TYPE fSizeX, TYPE fSizeY)
void	OffsetPoly (TYPE dx, TYPE dy)

Static Public Attributes
static const ITERATE_t	k_MAX_VERTS = 1024
	arbitrary max. More...

Protected Attributes
TYPE_RECT	m_rectUnion
	The union rectangle m_aPoints. inclusive if float, non-inclusive if int. More...
cArrayStruct< POINT_t >	m_aPoints
	k_MAX_VERTS More...

Detailed Description

template<typename TYPE, class TYPE_RECT = cRectNT<TYPE>>
class GrayLib::cPolygonT< TYPE, TYPE_RECT >

a 2d polygon (Array of points) of arbitrary precision. (int,float,double)

Note

can we assume it does not cross itself ? We might use this as a path?

Member Typedef Documentation

DVALUE_t

template<typename TYPE , class TYPE_RECT = cRectNT<TYPE>>

typedef TYPE GrayLib::cPolygonT< TYPE, TYPE_RECT >::DVALUE_t

Dimension value type.

POINT_t

template<typename TYPE , class TYPE_RECT = cRectNT<TYPE>>

typedef cVecT2<TYPE> GrayLib::cPolygonT< TYPE, TYPE_RECT >::POINT_t

RECT_t

template<typename TYPE , class TYPE_RECT = cRectNT<TYPE>>

typedef TYPE_RECT GrayLib::cPolygonT< TYPE, TYPE_RECT >::RECT_t

cRectNT<TYPE>

Constructor & Destructor Documentation

cPolygonT()

template<typename TYPE , class TYPE_RECT = cRectNT<TYPE>>

GrayLib::cPolygonT< TYPE, TYPE_RECT >::cPolygonT ( )

inline

Member Function Documentation

AddVert() [1/2]

template<typename TYPE , class TYPE_RECT = cRectNT<TYPE>>

ITERATE_t GrayLib::cPolygonT< TYPE, TYPE_RECT >::AddVert ( const POINT_t &  pt )

inline

AddVert() [2/2]

template<typename TYPE , class TYPE_RECT = cRectNT<TYPE>>

ITERATE_t GrayLib::cPolygonT< TYPE, TYPE_RECT >::AddVert ( TYPE  x, TYPE  y  )

inline

CreatePolygonPoints()

template<typename TYPE , class TYPE_RECT = cRectNT<TYPE>>

ITERATE_t GrayLib::cPolygonT< TYPE, TYPE_RECT >::CreatePolygonPoints ( const POINT_t *  pPoints, ITERATE_t  nCount  )

inline

DeleteVert()

template<typename TYPE , class TYPE_RECT = cRectNT<TYPE>>

void GrayLib::cPolygonT< TYPE, TYPE_RECT >::DeleteVert ( ITERATE_t  i )

inline

get_BoundingRect()

template<typename TYPE , class TYPE_RECT = cRectNT<TYPE>>

const TYPE_RECT& GrayLib::cPolygonT< TYPE, TYPE_RECT >::get_BoundingRect ( void  ) const

inline

get_NumVerts()

template<typename TYPE , class TYPE_RECT = cRectNT<TYPE>>

ITERATE_t GrayLib::cPolygonT< TYPE, TYPE_RECT >::get_NumVerts ( ) const

inline

GetVert()

template<typename TYPE , class TYPE_RECT = cRectNT<TYPE>>

const POINT_t& GrayLib::cPolygonT< TYPE, TYPE_RECT >::GetVert ( ITERATE_t  i ) const

inline

InsertVert()

template<typename TYPE , class TYPE_RECT = cRectNT<TYPE>>

void GrayLib::cPolygonT< TYPE, TYPE_RECT >::InsertVert ( ITERATE_t  i, const POINT_t &  pt  )

inline

IsEqual()

template<typename TYPE , class TYPE_RECT = cRectNT<TYPE>>

bool GrayLib::cPolygonT< TYPE, TYPE_RECT >::IsEqual ( const THIS_t &  p ) const

inline

isPolyEmpty()

template<typename TYPE , class TYPE_RECT = cRectNT<TYPE>>

bool GrayLib::cPolygonT< TYPE, TYPE_RECT >::isPolyEmpty ( ) const

inline

OffsetPoly()

template<typename TYPE , class TYPE_RECT = cRectNT<TYPE>>

void GrayLib::cPolygonT< TYPE, TYPE_RECT >::OffsetPoly ( TYPE  dx, TYPE  dy  )

inline

put_PolyRect() [1/2]

template<typename TYPE , class TYPE_RECT = cRectNT<TYPE>>

void GrayLib::cPolygonT< TYPE, TYPE_RECT >::put_PolyRect ( const TYPE_RECT &  rect )

inline

This polygon is just a rectangle.

put_PolyRect() [2/2]

template<typename TYPE , class TYPE_RECT = cRectNT<TYPE>>

void GrayLib::cPolygonT< TYPE, TYPE_RECT >::put_PolyRect ( TYPE  fSizeX, TYPE  fSizeY  )

inline

RefVert()

template<typename TYPE , class TYPE_RECT = cRectNT<TYPE>>

POINT_t& GrayLib::cPolygonT< TYPE, TYPE_RECT >::RefVert ( ITERATE_t  i )

inline

SetCopy()

template<typename TYPE , class TYPE_RECT = cRectNT<TYPE>>

void GrayLib::cPolygonT< TYPE, TYPE_RECT >::SetCopy ( const THIS_t &  poly )

inline

SetEmpty()

template<typename TYPE , class TYPE_RECT = cRectNT<TYPE>>

void GrayLib::cPolygonT< TYPE, TYPE_RECT >::SetEmpty ( )

inline

UnionPolyRect()

template<typename TYPE , class TYPE_RECT = cRectNT<TYPE>>

void GrayLib::cPolygonT< TYPE, TYPE_RECT >::UnionPolyRect ( TYPE_RECT &  rect ) const

inline

recalculate the union rectangle. NOT NORMALLY USED! should just use m_rectUnion ?? add the points to the rectangle.

Member Data Documentation

k_MAX_VERTS

template<typename TYPE , class TYPE_RECT = cRectNT<TYPE>>

const ITERATE_t GrayLib::cPolygonT< TYPE, TYPE_RECT >::k_MAX_VERTS = 1024

static

arbitrary max.

m_aPoints

template<typename TYPE , class TYPE_RECT = cRectNT<TYPE>>

cArrayStruct<POINT_t> GrayLib::cPolygonT< TYPE, TYPE_RECT >::m_aPoints

protected

k_MAX_VERTS

m_rectUnion

template<typename TYPE , class TYPE_RECT = cRectNT<TYPE>>

TYPE_RECT GrayLib::cPolygonT< TYPE, TYPE_RECT >::m_rectUnion

protected

The union rectangle m_aPoints. inclusive if float, non-inclusive if int.

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

• c:/Dennis/Source/Gray/GrayLib/include/Geometry/cPolygon.h