SPATREF::OGC_WKT Class Reference

Converter for Open Geospatial Consortium Well-Known Text forms. More...

#include <mi32/spatrefext.h>

List of all members.

Public Member Functions
	OGC_WKT (const COORDREFSYS &CoordRefSys, CODESPACE codespace)
	OGC_WKT (const MISTRING &wktstr, CODESPACE codespace)
	OGC_WKT (const OGC_WKT &rhs)
	OGC_WKT (CODESPACE codespace)
	~OGC_WKT ()
ERRVALUE	GetCoordRefSys (COORDREFSYS &CoordRefSys)
ERRVALUE	GetString (MISTRING &wktstr)
OGC_WKT &	operator= (const COORDREFSYS &CoordRefSys)
OGC_WKT &	operator= (const MISTRING &wktstr)
OGC_WKT &	operator= (const OGC_WKT &rhs)
void	SetCodeSpace (CODESPACE codespace)
Static Public Member Functions
static ERRVALUE	ConvertFromCRS (const COORDREFSYS &CoordRefSys, MISTRING &wktstr, CODESPACE codespace)
static ERRVALUE	ConvertToCRS (const MISTRING &wktstr, COORDREFSYS &CoordRefSys, CODESPACE codespace)
static int	GetName (const COORDOPMETHOD &method, CODESPACE codespace, MISTRING &name)
Private Attributes
CODESPACE	m_codespace
COORDREFSYS	m_CoordRefSys
MISTRING	m_wktstr

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Detailed Description

Converter for Open Geospatial Consortium Well-Known Text forms.

Supports multiple codespaces including OGC_WKT, ESRI_WKT and Oracle_WKT.

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Constructor & Destructor Documentation

SPATREF::OGC_WKT::OGC_WKT

(

CODESPACE

codespace

)

[explicit]

Construct with specified codespace.

Parameters:

codespace

WKT Codespace (eg, CODESPACE_OGC_WKT, _ESRI_WKT, _Oracle_WKT)

SPATREF::OGC_WKT::OGC_WKT

(

const OGC_WKT &

rhs

)

Copy constructor.

SPATREF::OGC_WKT::OGC_WKT	(	const MISTRING &	wktstr,
		CODESPACE	codespace
	)

Construct from WKT string.

Parameters:

codespace

WKT Codespace (eg, CODESPACE_OGC_WKT, _ESRI_WKT, _Oracle_WKT)

SPATREF::OGC_WKT::OGC_WKT	(	const COORDREFSYS &	CoordRefSys,
		CODESPACE	codespace
	)

Construct from COORDREFSYS.

Parameters:

codespace

WKT Codespace (eg, CODESPACE_OGC_WKT, _ESRI_WKT, _Oracle_WKT)

SPATREF::OGC_WKT::~OGC_WKT

(

)

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Member Function Documentation

static ERRVALUE SPATREF::OGC_WKT::ConvertFromCRS	(	const COORDREFSYS &	CoordRefSys,
		MISTRING &	wktstr,
		CODESPACE	codespace
	)			[static]

Convert COORDREFSYS to WKT string.

Parameters:

	CoordRefSys	Coordinate Reference System to convert
	wktstr	Well-Known Text string returned
	codespace	WKT Codespace (eg, CODESPACE_OGC_WKT, _ESRI_WKT, _Oracle_WKT)

static ERRVALUE SPATREF::OGC_WKT::ConvertToCRS	(	const MISTRING &	wktstr,
		COORDREFSYS &	CoordRefSys,
		CODESPACE	codespace
	)			[static]

Convert WKT string to COORDREFSYS.

Parameters:

	wktstr	Well-Known Text string to convert
	CoordRefSys	Coordinate Reference System returned
	codespace	WKT Codespace (eg, CODESPACE_OGC_WKT, _ESRI_WKT, _Oracle_WKT)

ERRVALUE SPATREF::OGC_WKT::GetCoordRefSys

(

COORDREFSYS &

CoordRefSys

)

Get coordinate reference system.

Parameters:

CoordRefSys

Coordinate Reference System returned

static int SPATREF::OGC_WKT::GetName	(	const COORDOPMETHOD &	method,
		CODESPACE	codespace,
		MISTRING &	name
	)			[static]

Get name for operation method.

Returns:

TRUE if found in specified codespace, FALSE if found in alternative (OGC_WKT) codespace, < 0 if not found

Parameters:

	method	Method to determine name of
	codespace	WKT Codespace (eg, CODESPACE_OGC_WKT, _ESRI_WKT, _Oracle_WKT)
	name	Name returned

ERRVALUE SPATREF::OGC_WKT::GetString

(

MISTRING &

wktstr

)

Get Well-Known Text string.

Parameters:

wktstr

Well-Known Text string returned

OGC_WKT& SPATREF::OGC_WKT::operator=

(

const COORDREFSYS &

CoordRefSys

)

Assignment from COORDREFSYS.

OGC_WKT& SPATREF::OGC_WKT::operator=

(

const MISTRING &

wktstr

)

Assignment from WKT string.

OGC_WKT& SPATREF::OGC_WKT::operator=

(

const OGC_WKT &

rhs

)

Assignment from OGC_WKT.

void SPATREF::OGC_WKT::SetCodeSpace

(

CODESPACE

codespace

)

Set codespace to use for identifiers.

Parameters:

codespace

WKT Codespace (eg, CODESPACE_OGC_WKT, _ESRI_WKT, _Oracle_WKT)

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Member Data Documentation

CODESPACE SPATREF::OGC_WKT::m_codespace [private]

COORDREFSYS SPATREF::OGC_WKT::m_CoordRefSys [private]

MISTRING SPATREF::OGC_WKT::m_wktstr [private]

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

• mi32/spatrefext.h