TRANS2D_MAPGEN Class Reference

Encapsulate TRANSPARM structure and TransGen...() functions. More...

#include <mi32/trans2dc.h>

List of all members.

Public Types
enum	DIRECTION { DIRECTION_Forward = TRANSDIR_Forward, DIRECTION_Inverse = TRANSDIR_Inverse }
Public Member Functions
void	Clear ()
ERRVALUE	ConvertForward (const DRECT2D &irect, DRECT2D &orect, int sidepoints=0) const
ERRVALUE	ConvertForward (const void *ipoints, void *opoints, INT32 NumPoints, int NumDim) const
ERRVALUE	ConvertForward (const DPOINT3D *ipoints, DPOINT3D *opoints, INT32 NumPoints) const
ERRVALUE	ConvertForward (const DPOINT2D *ipoints, DPOINT2D *opoints, INT32 NumPoints) const
ERRVALUE	ConvertForward (const DPOINT3D &ipoint, DPOINT3D &opoint) const
ERRVALUE	ConvertForward (const DPOINT2D &ipoint, DPOINT2D &opoint) const
ERRVALUE	ConvertInverse (const DRECT2D &irect, DRECT2D &orect, int sidepoints=0) const
ERRVALUE	ConvertInverse (const void *ipoints, void *opoints, INT32 NumPoints, int NumDim) const
ERRVALUE	ConvertInverse (const DPOINT3D *ipoints, DPOINT3D *opoints, INT32 NumPoints) const
ERRVALUE	ConvertInverse (const DPOINT2D *ipoints, DPOINT2D *opoints, INT32 NumPoints) const
ERRVALUE	ConvertInverse (const DPOINT3D &ipoint, DPOINT3D &opoint) const
ERRVALUE	ConvertInverse (const DPOINT2D &ipoint, DPOINT2D &opoint) const
ERRVALUE	ConvertMapToMapForward (const DPOINT2D &ipoint, DPOINT2D &opoint) const
ERRVALUE	ConvertMapToMapInverse (const DPOINT2D &ipoint, DPOINT2D &opoint) const
ERRVALUE	ConvertOutputToMap (const DPOINT2D &ipoint, DPOINT2D &opoint) const
void	CopyInputToInput (const TRANS2D_MAPGEN &itrans)
void	CopyInputToInput (const TRANSPARM &transparm)
void	CopyInputToOutput (const TRANS2D_MAPGEN &itrans)
void	CopyInputToOutput (const TRANSPARM &transparm)
void	CopyOutputToInput (const TRANS2D_MAPGEN &itrans)
void	CopyOutputToInput (const TRANSPARM &transparm)
void	CopyOutputToOutput (const TRANS2D_MAPGEN &itrans)
void	CopyOutputToOutput (const TRANSPARM &transparm)
ERRVALUE	DisectForward (const DPOINT2D &point, double *xscale, double *yscale, double *rotangle=0, double *shearangle=0, double size=1.0) const
ERRVALUE	DisectInverse (const DPOINT2D &point, double *xscale, double *yscale, double *rotangle=0, double *shearangle=0, double size=1.0) const
ERRVALUE	GetAffine (TRANS2D_AFFINE &trans) const
ERRVALUE	GetAffine (MAT3X3 fwd, MAT3X3 inv) const
const DOUBLE_ARRAY< CTRLPOINT3 > &	GetInputCtrlPoints () const
const SPATREF::COORDREFSYS &	GetInputMapCoordRefSys () const
UINT16	GetInputModel () const
int	GetInputTrans (CTRLPOINT3 **ctrlpoint) const
ERRVALUE	GetInputTrans (MAT3X3 fwd, MAT3X3 inv) const
ERRVALUE	GetInputTrans (TRANS2D_AFFINE &trans) const
ERRVALUE	GetLocalAffine (const DPOINT2D &point, TRANS2D_AFFINE &trans, double size=1.0, UINT32 flags=0) const
ERRVALUE	GetLocalAffine (const DPOINT2D &point, MAT3X3 fwd, MAT3X3 inv, double size=1.0, UINT32 flags=0) const
const DOUBLE_ARRAY< CTRLPOINT3 > &	GetOutputCtrlPoints () const
const SPATREF::COORDREFSYS &	GetOutputMapCoordRefSys () const
UINT16	GetOutputModel () const
int	GetOutputTrans (CTRLPOINT3 **ctrlpoint) const
ERRVALUE	GetOutputTrans (MAT3X3 fwd, MAT3X3 inv) const
ERRVALUE	GetOutputTrans (TRANS2D_AFFINE &trans) const
const TRANSPARM &	GetTransParm () const
bool	IsAffine () const
bool	IsIdentity () const
bool	IsInputTransIdentity () const
bool	IsOutputTransIdentity () const
bool	IsReversible () const
	operator const TRANSPARM * () const
TRANS2D_MAPGEN &	operator= (const TRANSPARM &rhs)
TRANS2D_MAPGEN &	operator= (const TRANS2D_MAPGEN &rhs)
ERRVALUE	SetAffineApproximation (const DRECT2D &rect, double tolerance, UINT32 coord)
void	SetExtrapolation (bool extrapolate)
void	SetFullTransAffine (const TRANS2D_AFFINE &trans)
ERRVALUE	SetInputBounds (const DRECT2D &boundrect)
ERRVALUE	SetInputMapCoordRefSys (const SPATREF::COORDREFSYS &MapCRS)
void	SetInputMaxError (double maxerror)
ERRVALUE	SetInputTrans (const CTRLPOINT3 *CtrlPoint, INT32 NumPoints, UINT16 Model)
void	SetInputTrans (const MAT3X3 fwd, const MAT3X3 inv)
void	SetInputTrans (const TRANS2D_AFFINE &trans)
void	SetInputTransIdentity ()
void	SetMaxVertices (INT32 MaxVertices)
ERRVALUE	SetOutputBounds (const DRECT2D &boundrect)
ERRVALUE	SetOutputMapCoordRefSys (const SPATREF::COORDREFSYS &MapCRS)
void	SetOutputMaxError (double maxerror)
ERRVALUE	SetOutputTrans (const CTRLPOINT3 *CtrlPoint, INT32 NumPoints, UINT16 Model)
void	SetOutputTrans (const MAT3X3 fwd, const MAT3X3 inv)
void	SetOutputTrans (const TRANS2D_AFFINE &trans)
void	SetOutputTransIdentity ()
void	SetPrimaryDirection (DIRECTION direction)
	TRANS2D_MAPGEN (const TRANSPARM &transparm)
	TRANS2D_MAPGEN (const TRANS2D_MAPGEN &rhs)
	TRANS2D_MAPGEN ()
ERRVALUE	Update ()
	~TRANS2D_MAPGEN ()

---

Detailed Description

Encapsulate TRANSPARM structure and TransGen...() functions.

Definition at line 608 of file trans2dc.h.

---

Member Enumeration Documentation

enum TRANS2D_MAPGEN::DIRECTION

Transformation direction.

Enumerator:

DIRECTION_Forward
DIRECTION_Inverse

Definition at line 612 of file trans2dc.h.

---

Constructor & Destructor Documentation

TRANS2D_MAPGEN::TRANS2D_MAPGEN

(

)

[inline]

Default constructor, create identity transformation.

Definition at line 618 of file trans2dc.h.

TRANS2D_MAPGEN::TRANS2D_MAPGEN

(

const TRANS2D_MAPGEN &

rhs

)

[inline]

Copy constructor.

Definition at line 622 of file trans2dc.h.

TRANS2D_MAPGEN::TRANS2D_MAPGEN

(

const TRANSPARM &

transparm

)

[inline]

Construct from TRANSPARM (allows implicit conversion).

Definition at line 630 of file trans2dc.h.

TRANS2D_MAPGEN::~TRANS2D_MAPGEN

(

)

[inline]

Destructor.

Definition at line 638 of file trans2dc.h.

---

Member Function Documentation

void TRANS2D_MAPGEN::Clear

(

)

[inline]

Definition at line 663 of file trans2dc.h.

ERRVALUE TRANS2D_MAPGEN::ConvertForward	(	const DRECT2D &	irect,
		DRECT2D &	orect,
		int	sidepoints = 0
	)			const [inline]

Perform forward transformation on rectangle.

Parameters:

irect	Input rectangle
orect	Output rectangle
sidepoints	Number of extra points along sides for interpolation

Definition at line 701 of file trans2dc.h.

ERRVALUE TRANS2D_MAPGEN::ConvertForward	(	const void *	ipoints,
		void *	opoints,
		INT32	NumPoints,
		int	NumDim
	)			const [inline]

Perform forward transformation on generic point array.

Parameters:

ipoints	Input point array
opoints	Output point array
NumPoints	Number of points to convert
NumDim	Number of dimensions

Definition at line 693 of file trans2dc.h.

ERRVALUE TRANS2D_MAPGEN::ConvertForward	(	const DPOINT3D *	ipoints,
		DPOINT3D *	opoints,
		INT32	NumPoints
	)			const [inline]

Perform forward transformation on DPOINT3D array.

Parameters:

ipoints	Input point array
opoints	Output point array
NumPoints	Number of points to convert

Definition at line 686 of file trans2dc.h.

ERRVALUE TRANS2D_MAPGEN::ConvertForward	(	const DPOINT2D *	ipoints,
		DPOINT2D *	opoints,
		INT32	NumPoints
	)			const [inline]

Perform forward transformation on DPOINT2D array.

Parameters:

ipoints	Input point array
opoints	Output point array
NumPoints	Number of points to convert

Definition at line 679 of file trans2dc.h.

ERRVALUE TRANS2D_MAPGEN::ConvertForward	(	const DPOINT3D &	ipoint,
		DPOINT3D &	opoint
	)			const [inline]

Perform forward transformation on DPOINT3D.

Parameters:

ipoint	Input point
opoint	Output point

Definition at line 673 of file trans2dc.h.

ERRVALUE TRANS2D_MAPGEN::ConvertForward	(	const DPOINT2D &	ipoint,
		DPOINT2D &	opoint
	)			const [inline]

Perform forward transformation on DPOINT2D.

Parameters:

ipoint	Input point
opoint	Output point

Definition at line 667 of file trans2dc.h.

ERRVALUE TRANS2D_MAPGEN::ConvertInverse	(	const DRECT2D &	irect,
		DRECT2D &	orect,
		int	sidepoints = 0
	)			const [inline]

Perform inverse transformation on rectangle.

Parameters:

irect	Input rectangle
orect	Output rectangle
sidepoints	Number of extra points along sides for interpolation

Definition at line 755 of file trans2dc.h.

ERRVALUE TRANS2D_MAPGEN::ConvertInverse	(	const void *	ipoints,
		void *	opoints,
		INT32	NumPoints,
		int	NumDim
	)			const [inline]

Perform inverse transformation on generic point array.

Parameters:

ipoints	Input point array
opoints	Output point array
NumPoints	Number of points to convert
NumDim	Number of dimensions

Definition at line 747 of file trans2dc.h.

ERRVALUE TRANS2D_MAPGEN::ConvertInverse	(	const DPOINT3D *	ipoints,
		DPOINT3D *	opoints,
		INT32	NumPoints
	)			const [inline]

Perform inverse transformation on DPOINT3D array.

Parameters:

ipoints	Input point array
opoints	Output point array
NumPoints	Number of points to convert

Definition at line 740 of file trans2dc.h.

ERRVALUE TRANS2D_MAPGEN::ConvertInverse	(	const DPOINT2D *	ipoints,
		DPOINT2D *	opoints,
		INT32	NumPoints
	)			const [inline]

Perform inverse transformation on DPOINT2D array.

Parameters:

ipoints	Input point array
opoints	Output point array
NumPoints	Number of points to convert

Definition at line 733 of file trans2dc.h.

ERRVALUE TRANS2D_MAPGEN::ConvertInverse	(	const DPOINT3D &	ipoint,
		DPOINT3D &	opoint
	)			const [inline]

Perform inverse transformation on DPOINT3D.

Parameters:

ipoint	Input point
opoint	Output point

Definition at line 727 of file trans2dc.h.

ERRVALUE TRANS2D_MAPGEN::ConvertInverse	(	const DPOINT2D &	ipoint,
		DPOINT2D &	opoint
	)			const [inline]

Perform inverse transformation on DPOINT2D.

Parameters:

ipoint	Input point
opoint	Output point

Definition at line 721 of file trans2dc.h.

ERRVALUE TRANS2D_MAPGEN::ConvertMapToMapForward	(	const DPOINT2D &	ipoint,
		DPOINT2D &	opoint
	)			const [inline]

Convert from input map coordinates to output map coordinates.

Parameters:

ipoint	Point to convert
opoint	Output point

Definition at line 775 of file trans2dc.h.

ERRVALUE TRANS2D_MAPGEN::ConvertMapToMapInverse	(	const DPOINT2D &	ipoint,
		DPOINT2D &	opoint
	)			const [inline]

Convert from output map coordinates to input map coordinates.

Parameters:

ipoint	Point to convert
opoint	Output point

Definition at line 781 of file trans2dc.h.

ERRVALUE TRANS2D_MAPGEN::ConvertOutputToMap	(	const DPOINT2D &	ipoint,
		DPOINT2D &	opoint
	)			const [inline]

Convert from "output" to "map" coordinates.

Parameters:

ipoint	Point to convert
opoint	Output point

Definition at line 787 of file trans2dc.h.

void TRANS2D_MAPGEN::CopyInputToInput

(

const TRANS2D_MAPGEN &

itrans

)

[inline]

Copy MAPGEN "input" parameters to "input" parameters.

Definition at line 804 of file trans2dc.h.

void TRANS2D_MAPGEN::CopyInputToInput

(

const TRANSPARM &

transparm

)

[inline]

Copy TRANSPARM "input" parameters to "input" parameters.

XXX throw an exception

Definition at line 793 of file trans2dc.h.

void TRANS2D_MAPGEN::CopyInputToOutput

(

const TRANS2D_MAPGEN &

itrans

)

[inline]

Copy MAPGEN "input" parameters to "output" parameters.

Definition at line 820 of file trans2dc.h.

void TRANS2D_MAPGEN::CopyInputToOutput

(

const TRANSPARM &

transparm

)

[inline]

Copy TRANSPARM "input" parameters to "output" parameters.

XXX throw an exception

Definition at line 809 of file trans2dc.h.

void TRANS2D_MAPGEN::CopyOutputToInput

(

const TRANS2D_MAPGEN &

itrans

)

[inline]

Copy MAPGEN "output" parameters to "input" parameters.

Definition at line 836 of file trans2dc.h.

void TRANS2D_MAPGEN::CopyOutputToInput

(

const TRANSPARM &

transparm

)

[inline]

Copy TRANSPARM "output" parameters to "input" parameters.

XXX throw an exception

Definition at line 825 of file trans2dc.h.

void TRANS2D_MAPGEN::CopyOutputToOutput

(

const TRANS2D_MAPGEN &

itrans

)

[inline]

Copy MAPGEN "output" parameters to "output" parameters.

Definition at line 852 of file trans2dc.h.

void TRANS2D_MAPGEN::CopyOutputToOutput

(

const TRANSPARM &

transparm

)

[inline]

Copy TRANSPARM "output" parameters to "output" parameters.

XXX throw an exception

Definition at line 841 of file trans2dc.h.

ERRVALUE TRANS2D_MAPGEN::DisectForward	(	const DPOINT2D &	point,
		double *	xscale,
		double *	yscale,
		double *	rotangle = 0,
		double *	shearangle = 0,
		double	size = 1.0
	)			const [inline]

Determine scale/rotation/shear at specified point for forward transformation.

Parameters:

point	Reference point at which values will be computed
xscale	X scale returned (0 if don't need)
yscale	Y scale returned (0 if don't need)
rotangle	Rotation angle in radians returned (0 if don't need)
shearangle	Shear angle in radians returned (0 if don't need)
size	Size of area over which to compute values

Definition at line 857 of file trans2dc.h.

ERRVALUE TRANS2D_MAPGEN::DisectInverse	(	const DPOINT2D &	point,
		double *	xscale,
		double *	yscale,
		double *	rotangle = 0,
		double *	shearangle = 0,
		double	size = 1.0
	)			const [inline]

Determine scale/rotation/shear at specified point for inverse transformation.

Parameters:

point	Reference point at which values will be computed
xscale	X scale returned (0 if don't need)
yscale	Y scale returned (0 if don't need)
rotangle	Rotation angle in radians returned (0 if don't need)
shearangle	Shear angle in radians returned (0 if don't need)
size	Size of area over which to compute values

Definition at line 869 of file trans2dc.h.

ERRVALUE TRANS2D_MAPGEN::GetAffine

(

TRANS2D_AFFINE &

trans

)

const [inline]

Get affine transformation if available.

Will return error if transformation is not affine.

Parameters:

trans

Affine transformation

Definition at line 889 of file trans2dc.h.

ERRVALUE TRANS2D_MAPGEN::GetAffine	(	MAT3X3	fwd,
		MAT3X3	inv
	)			const [inline]

Get affine transformation if available.

Will return error if transformation is not affine.

Parameters:

fwd	Forward transformation
inv	Inverse transformation

Definition at line 882 of file trans2dc.h.

const DOUBLE_ARRAY<CTRLPOINT3>& TRANS2D_MAPGEN::GetInputCtrlPoints

(

)

const [inline]

Get "input" control points.

Definition at line 894 of file trans2dc.h.

const SPATREF::COORDREFSYS& TRANS2D_MAPGEN::GetInputMapCoordRefSys

(

)

const [inline]

Get 'input' map coordinate reference system.

Definition at line 898 of file trans2dc.h.

UINT16 TRANS2D_MAPGEN::GetInputModel

(

)

const [inline]

Get input model.

Definition at line 902 of file trans2dc.h.

int TRANS2D_MAPGEN::GetInputTrans

(

CTRLPOINT3 **

ctrlpoint

)

const [inline]

Get input transformation as control points.

Will return number of points if any or error

Definition at line 918 of file trans2dc.h.

ERRVALUE TRANS2D_MAPGEN::GetInputTrans	(	MAT3X3	fwd,
		MAT3X3	inv
	)			const [inline]

Get input transformation as affine.

Definition at line 911 of file trans2dc.h.

ERRVALUE TRANS2D_MAPGEN::GetInputTrans

(

TRANS2D_AFFINE &

trans

)

const [inline]

Get input transformation as affine.

Parameters:

trans

Affine transformation

Definition at line 906 of file trans2dc.h.

ERRVALUE TRANS2D_MAPGEN::GetLocalAffine	(	const DPOINT2D &	point,
		TRANS2D_AFFINE &	trans,
		double	size = 1.0,
		UINT32	flags = 0
	)			const [inline]

Get local affine transformation.

Parameters:

trans

Affine transformation

Definition at line 932 of file trans2dc.h.

ERRVALUE TRANS2D_MAPGEN::GetLocalAffine	(	const DPOINT2D &	point,
		MAT3X3	fwd,
		MAT3X3	inv,
		double	size = 1.0,
		UINT32	flags = 0
	)			const [inline]

Get local affine transformation.

Parameters:

fwd	Forward transformation
inv	Inverse transformation

Definition at line 923 of file trans2dc.h.

const DOUBLE_ARRAY<CTRLPOINT3>& TRANS2D_MAPGEN::GetOutputCtrlPoints

(

)

const [inline]

Get "output" control points.

Definition at line 940 of file trans2dc.h.

const SPATREF::COORDREFSYS& TRANS2D_MAPGEN::GetOutputMapCoordRefSys

(

)

const [inline]

Get 'output' map coordinate reference system.

Definition at line 944 of file trans2dc.h.

UINT16 TRANS2D_MAPGEN::GetOutputModel

(

)

const [inline]

Get output model.

Definition at line 948 of file trans2dc.h.

int TRANS2D_MAPGEN::GetOutputTrans

(

CTRLPOINT3 **

ctrlpoint

)

const [inline]

Get output transformation as control points.

Will return number of points if any or error

Definition at line 964 of file trans2dc.h.

ERRVALUE TRANS2D_MAPGEN::GetOutputTrans	(	MAT3X3	fwd,
		MAT3X3	inv
	)			const [inline]

Get output transformation as affine.

Definition at line 957 of file trans2dc.h.

ERRVALUE TRANS2D_MAPGEN::GetOutputTrans

(

TRANS2D_AFFINE &

trans

)

const [inline]

Get output transformation as affine.

Parameters:

trans

Affine transformation

Definition at line 952 of file trans2dc.h.

const TRANSPARM& TRANS2D_MAPGEN::GetTransParm

(

)

const [inline]

Definition at line 968 of file trans2dc.h.

bool TRANS2D_MAPGEN::IsAffine

(

)

const [inline]

Determine if transformation is "affine".

Definition at line 972 of file trans2dc.h.

bool TRANS2D_MAPGEN::IsIdentity

(

void

)

const [inline]

Determine if transformation is "identity".

Definition at line 976 of file trans2dc.h.

bool TRANS2D_MAPGEN::IsInputTransIdentity

(

)

const [inline]

Determine if 'input' transformation is 'identity'.

Definition at line 980 of file trans2dc.h.

bool TRANS2D_MAPGEN::IsOutputTransIdentity

(

)

const [inline]

Determine if 'output' transformation is 'identity'.

Definition at line 984 of file trans2dc.h.

bool TRANS2D_MAPGEN::IsReversible

(

)

const [inline]

Determine if transformation is "reversible".

Definition at line 988 of file trans2dc.h.

TRANS2D_MAPGEN::operator const TRANSPARM *

(

)

const [inline]

Cast to (const TRANSPARM *).

Definition at line 660 of file trans2dc.h.

TRANS2D_MAPGEN& TRANS2D_MAPGEN::operator=

(

const TRANSPARM &

rhs

)

[inline]

Assignment from TRANSPARM.

Definition at line 652 of file trans2dc.h.

TRANS2D_MAPGEN& TRANS2D_MAPGEN::operator=

(

const TRANS2D_MAPGEN &

rhs

)

[inline]

Assignment from TRANS2D_MAPGEN.

Definition at line 642 of file trans2dc.h.

ERRVALUE TRANS2D_MAPGEN::SetAffineApproximation	(	const DRECT2D &	rect,
		double	tolerance,
		UINT32	coord
	)			[inline]

Set full transformation to approximated affine if within specified tolerance.

The approximate affine transformation will be retained until the next "Set" method is used at which time the transformation will revert to its "exact" mode (which may also be affine).

Parameters:

rect	Rectangle over which transformation is to be used
tolerance	Tolerance in opposite coordinates from rectangle
coord	Coordinates of rectangle (XXX change to enum)

Definition at line 994 of file trans2dc.h.

void TRANS2D_MAPGEN::SetExtrapolation

(

bool

extrapolate

)

[inline]

Set whether to perform extrapolation outside specified bounds.

If extrapolation is not enabled then an exception -may- occur if and attempt is made to convert points outside the previously-specified input/output bounds. This is the default condition and will generally be much faster than extrapolating.

Parameters:

extrapolate

Perform extrapolation if true, don't extrapolate if false

Definition at line 1004 of file trans2dc.h.

void TRANS2D_MAPGEN::SetFullTransAffine

(

const TRANS2D_AFFINE &

trans

)

[inline]

Set entire transformation as affine.

Parameters:

trans

Affine transformation

Definition at line 1009 of file trans2dc.h.

ERRVALUE TRANS2D_MAPGEN::SetInputBounds

(

const DRECT2D &

boundrect

)

[inline]

Set boundaries for valid transformation in input coordinates.

Parameters:

boundrect

Bounding rectangle in input coordinates

Definition at line 1014 of file trans2dc.h.

ERRVALUE TRANS2D_MAPGEN::SetInputMapCoordRefSys

(

const SPATREF::COORDREFSYS &

MapCRS

)

[inline]

Set input map coordinate reference system.

Parameters:

MapCRS

Map coordinate reference system

Definition at line 1027 of file trans2dc.h.

void TRANS2D_MAPGEN::SetInputMaxError

(

double

maxerror

)

[inline]

Set maximum error for point densification in input coordinates.

Parameters:

maxerror

Maximum error value to set

Definition at line 1019 of file trans2dc.h.

ERRVALUE TRANS2D_MAPGEN::SetInputTrans	(	const CTRLPOINT3 *	CtrlPoint,
		INT32	NumPoints,
		UINT16	Model
	)			[inline]

Set input transformation from control point array.

Parameters:

CtrlPoint	Control point array
NumPoints	Number of control points
Model	Transformation model

Definition at line 1043 of file trans2dc.h.

void TRANS2D_MAPGEN::SetInputTrans	(	const MAT3X3	fwd,
		const MAT3X3	inv
	)			[inline]

Set input transformation as affine.

Parameters:

fwd	Forward transformation
inv	Inverse transformation

Definition at line 1037 of file trans2dc.h.

void TRANS2D_MAPGEN::SetInputTrans

(

const TRANS2D_AFFINE &

trans

)

[inline]

Set input transformation as affine.

Parameters:

trans

Affine transformation

Definition at line 1032 of file trans2dc.h.

void TRANS2D_MAPGEN::SetInputTransIdentity

(

)

[inline]

Set input transformation to identity.

Definition at line 1050 of file trans2dc.h.

void TRANS2D_MAPGEN::SetMaxVertices

(

INT32

MaxVertices

)

[inline]

Set maximum number of vertices to insert if densifying points.

Definition at line 1054 of file trans2dc.h.

ERRVALUE TRANS2D_MAPGEN::SetOutputBounds

(

const DRECT2D &

boundrect

)

[inline]

Set boundaries for valid transformation in output coordinates.

Parameters:

boundrect

Bounding rectangle in output coordinates

Definition at line 1059 of file trans2dc.h.

ERRVALUE TRANS2D_MAPGEN::SetOutputMapCoordRefSys

(

const SPATREF::COORDREFSYS &

MapCRS

)

[inline]

Set output map coordinate reference system.

Parameters:

MapCRS

Map coordinate reference system

Definition at line 1072 of file trans2dc.h.

void TRANS2D_MAPGEN::SetOutputMaxError

(

double

maxerror

)

[inline]

Set maximum error for point densification in output coordinates.

Parameters:

maxerror

Maximum error value to set

Definition at line 1064 of file trans2dc.h.

ERRVALUE TRANS2D_MAPGEN::SetOutputTrans	(	const CTRLPOINT3 *	CtrlPoint,
		INT32	NumPoints,
		UINT16	Model
	)			[inline]

Set output transformation from control point array.

Parameters:

CtrlPoint	Control point array
NumPoints	Number of control points
Model	Transformation model

Definition at line 1088 of file trans2dc.h.

void TRANS2D_MAPGEN::SetOutputTrans	(	const MAT3X3	fwd,
		const MAT3X3	inv
	)			[inline]

Set output transformation as affine.

Definition at line 1082 of file trans2dc.h.

void TRANS2D_MAPGEN::SetOutputTrans

(

const TRANS2D_AFFINE &

trans

)

[inline]

Set output transformation as affine.

Parameters:

trans

Affine transformation

Definition at line 1077 of file trans2dc.h.

void TRANS2D_MAPGEN::SetOutputTransIdentity

(

)

[inline]

Set output transformation to identity.

Definition at line 1095 of file trans2dc.h.

void TRANS2D_MAPGEN::SetPrimaryDirection

(

DIRECTION

direction

)

[inline]

Set primary transformation direction.

The default transformation direction if not set explicitly is "forward". This method is used in cases where the time