vtkTransformToGrid Class Reference

#include <vtkTransformToGrid.h>

Inheritance diagram for vtkTransformToGrid:

[legend]Collaboration diagram for vtkTransformToGrid:

[legend]List of all members.

Detailed Description

create a grid for a vtkGridTransform

vtkTransformToGrid takes any transform as input and produces a grid for use by a vtkGridTransform. This can be used, for example, to invert a grid transform, concatenate two grid transforms, or to convert a thin plate spline transform into a grid transform.

See also:: vtkGridTransform vtkThinPlateSplineTransform vtkAbstractTransform

Created by:

Gobbi, David

CVS contributions (if > 5%):

Gobbi, David (79%)
Martin, Ken (13%)

CVS logs (CVSweb):

.h (/Hybrid/vtkTransformToGrid.h)
.cxx (/Hybrid/vtkTransformToGrid.cxx)

Tests:: vtkTransformToGrid (Tests)

Definition at line 47 of file vtkTransformToGrid.h.

Public Types

typedef vtkImageSource Superclass

Public Member Functions

virtual const char * GetClassName ()

virtual int IsA (const char *type)

void PrintSelf (ostream &os, vtkIndent indent)

virtual void SetInput (vtkAbstractTransform *)

virtual vtkAbstractTransform * GetInput ()

virtual void SetGridExtent (int, int, int, int, int, int)

virtual void SetGridExtent (int[6])

virtual int * GetGridExtent ()

virtual void GetGridExtent (int &, int &, int &, int &, int &, int &)

virtual void GetGridExtent (int[6])

virtual void SetGridOrigin (double, double, double)

virtual void SetGridOrigin (double[3])

virtual double * GetGridOrigin ()

virtual void GetGridOrigin (double &, double &, double &)

virtual void GetGridOrigin (double[3])

virtual void SetGridSpacing (double, double, double)

virtual void SetGridSpacing (double[3])

virtual double * GetGridSpacing ()

virtual void GetGridSpacing (double &, double &, double &)

virtual void GetGridSpacing (double[3])

virtual void SetGridScalarType (int)

virtual int GetGridScalarType ()

void SetGridScalarTypeToFloat ()

void SetGridScalarTypeToShort ()

void SetGridScalarTypeToUnsignedShort ()

void SetGridScalarTypeToUnsignedChar ()

void SetGridScalarTypeToChar ()

double GetDisplacementScale ()

double GetDisplacementShift ()

Static Public Member Functions

vtkTransformToGrid * New ()

int IsTypeOf (const char *type)

vtkTransformToGrid * SafeDownCast (vtkObject *o)

Protected Member Functions

vtkTransformToGrid ()

~vtkTransformToGrid ()

void ExecuteInformation ()

void ExecuteData (vtkDataObject *data)

void UpdateShiftScale ()

unsigned long GetMTime ()

Protected Attributes

vtkAbstractTransform * Input

int GridScalarType

int GridExtent [6]

double GridOrigin [3]

double GridSpacing [3]

double DisplacementScale

double DisplacementShift

vtkTimeStamp ShiftScaleTime

Member Typedef Documentation

typedef vtkImageSource vtkTransformToGrid::Superclass

Reimplemented from vtkImageSource.
Definition at line 51 of file vtkTransformToGrid.h.

Constructor & Destructor Documentation

vtkTransformToGrid::vtkTransformToGrid ( ) [protected]

vtkTransformToGrid::~vtkTransformToGrid ( ) [protected]

Member Function Documentation

vtkTransformToGrid* vtkTransformToGrid::New ( ) [static]

Create an object with Debug turned off, modified time initialized to zero, and reference counting on.
Reimplemented from vtkAlgorithm.

virtual const char* vtkTransformToGrid::GetClassName ( ) [virtual]

Reimplemented from vtkImageSource.

int vtkTransformToGrid::IsTypeOf ( const char * type ) [static]

Return 1 if this class type is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeRevisionMacro found in vtkSetGet.h.
Reimplemented from vtkImageSource.

virtual int vtkTransformToGrid::IsA ( const char * type ) [virtual]

Return 1 if this class is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeRevisionMacro found in vtkSetGet.h.
Reimplemented from vtkImageSource.

vtkTransformToGrid* vtkTransformToGrid::SafeDownCast ( vtkObject * o ) [static]

Reimplemented from vtkImageSource.

void vtkTransformToGrid::PrintSelf ( ostream & os,

vtkIndent indent

) [virtual]

Methods invoked by print to print information about the object including superclasses. Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes.
Reimplemented from vtkImageSource.

virtual void vtkTransformToGrid::SetInput ( vtkAbstractTransform * ) [virtual]

Set/Get the transform which will be converted into a grid.

virtual vtkAbstractTransform* vtkTransformToGrid::GetInput ( ) [virtual]

Set/Get the transform which will be converted into a grid.

virtual void vtkTransformToGrid::SetGridExtent ( int ,

int ,

int ,

int ,

int ,

int

) [virtual]

Get/Set the extent of the grid.

virtual void vtkTransformToGrid::SetGridExtent ( int [6] ) [virtual]

Get/Set the extent of the grid.

virtual int* vtkTransformToGrid::GetGridExtent ( ) [virtual]

Get/Set the extent of the grid.

virtual void vtkTransformToGrid::GetGridExtent ( int & ,

int & ,

int & ,

int & ,

int & ,

int &

) [virtual]

Get/Set the extent of the grid.

virtual void vtkTransformToGrid::GetGridExtent ( int [6] ) [virtual]

Get/Set the extent of the grid.

virtual void vtkTransformToGrid::SetGridOrigin ( double ,

double ,

double

) [virtual]

Get/Set the origin of the grid.

virtual void vtkTransformToGrid::SetGridOrigin ( double [3] ) [virtual]

Get/Set the origin of the grid.

virtual double* vtkTransformToGrid::GetGridOrigin ( ) [virtual]

Get/Set the origin of the grid.

virtual void vtkTransformToGrid::GetGridOrigin ( double & ,

double & ,

double &

) [virtual]

Get/Set the origin of the grid.

virtual void vtkTransformToGrid::GetGridOrigin ( double [3] ) [virtual]

Get/Set the origin of the grid.

virtual void vtkTransformToGrid::SetGridSpacing ( double ,

double ,

double

) [virtual]

Get/Set the spacing between samples in the grid.

virtual void vtkTransformToGrid::SetGridSpacing ( double [3] ) [virtual]

Get/Set the spacing between samples in the grid.

virtual double* vtkTransformToGrid::GetGridSpacing ( ) [virtual]

Get/Set the spacing between samples in the grid.

virtual void vtkTransformToGrid::GetGridSpacing ( double & ,

double & ,

double &

) [virtual]

Get/Set the spacing between samples in the grid.

virtual void vtkTransformToGrid::GetGridSpacing ( double [3] ) [virtual]

Get/Set the spacing between samples in the grid.

virtual void vtkTransformToGrid::SetGridScalarType ( int ) [virtual]

Get/Set the scalar type of the grid. The default is double.

virtual int vtkTransformToGrid::GetGridScalarType ( ) [virtual]

Get/Set the scalar type of the grid. The default is double.

void vtkTransformToGrid::SetGridScalarTypeToFloat ( ) [inline]

Get/Set the scalar type of the grid. The default is double.
Definition at line 82 of file vtkTransformToGrid.h.
References VTK_DOUBLE.

void vtkTransformToGrid::SetGridScalarTypeToShort ( ) [inline]

Get/Set the scalar type of the grid. The default is double.
Definition at line 83 of file vtkTransformToGrid.h.
References VTK_SHORT.

void vtkTransformToGrid::SetGridScalarTypeToUnsignedShort ( ) [inline]

Get/Set the scalar type of the grid. The default is double.
Definition at line 84 of file vtkTransformToGrid.h.
References VTK_UNSIGNED_SHORT.

void vtkTransformToGrid::SetGridScalarTypeToUnsignedChar ( ) [inline]

Get/Set the scalar type of the grid. The default is double.
Definition at line 86 of file vtkTransformToGrid.h.
References VTK_UNSIGNED_CHAR.

void vtkTransformToGrid::SetGridScalarTypeToChar ( ) [inline]

Get/Set the scalar type of the grid. The default is double.
Definition at line 88 of file vtkTransformToGrid.h.
References VTK_CHAR.

double vtkTransformToGrid::GetDisplacementScale ( ) [inline]

Get the scale and shift to convert integer grid elements into real values: dx = scale*di + shift. If the grid is of double type, then scale = 1 and shift = 0.
Definition at line 96 of file vtkTransformToGrid.h.

double vtkTransformToGrid::GetDisplacementShift ( ) [inline]

Get the scale and shift to convert integer grid elements into real values: dx = scale*di + shift. If the grid is of double type, then scale = 1 and shift = 0.
Definition at line 98 of file vtkTransformToGrid.h.

void vtkTransformToGrid::ExecuteInformation ( ) [protected, virtual]

Reimplemented from vtkSource.

void vtkTransformToGrid::ExecuteData ( vtkDataObject * data ) [protected, virtual]

This method is the one that should be used by subclasses, right now the default implementation is to call the backwards compatibility method
Reimplemented from vtkSource.

void vtkTransformToGrid::UpdateShiftScale ( ) [protected]

Internal method to calculate the shift and scale values which will provide maximum grid precision for a particular integer type.

unsigned long vtkTransformToGrid::GetMTime ( ) [protected, virtual]

Return this object's modified time.
Reimplemented from vtkObject.

Member Data Documentation

vtkAbstractTransform* vtkTransformToGrid::Input [protected]

Definition at line 116 of file vtkTransformToGrid.h.

int vtkTransformToGrid::GridScalarType [protected]

Definition at line 118 of file vtkTransformToGrid.h.

int vtkTransformToGrid::GridExtent[6] [protected]

Definition at line 119 of file vtkTransformToGrid.h.

double vtkTransformToGrid::GridOrigin[3] [protected]

Definition at line 120 of file vtkTransformToGrid.h.

double vtkTransformToGrid::GridSpacing[3] [protected]

Definition at line 121 of file vtkTransformToGrid.h.

double vtkTransformToGrid::DisplacementScale [protected]

Definition at line 123 of file vtkTransformToGrid.h.

double vtkTransformToGrid::DisplacementShift [protected]

Definition at line 124 of file vtkTransformToGrid.h.

vtkTimeStamp vtkTransformToGrid::ShiftScaleTime [protected]

Definition at line 125 of file vtkTransformToGrid.h.

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

dox/Hybrid/vtkTransformToGrid.h


Public Types
typedef vtkImageSource	Superclass
Public Member Functions
virtual const char *	GetClassName ()
virtual int	IsA (const char *type)
void	PrintSelf (ostream &os, vtkIndent indent)

virtual void	SetInput (vtkAbstractTransform *)
virtual vtkAbstractTransform *	GetInput ()

virtual void	SetGridExtent (int, int, int, int, int, int)
virtual void	SetGridExtent (int[6])
virtual int *	GetGridExtent ()
virtual void	GetGridExtent (int &, int &, int &, int &, int &, int &)
virtual void	GetGridExtent (int[6])

virtual void	SetGridOrigin (double, double, double)
virtual void	SetGridOrigin (double[3])
virtual double *	GetGridOrigin ()
virtual void	GetGridOrigin (double &, double &, double &)
virtual void	GetGridOrigin (double[3])

virtual void	SetGridSpacing (double, double, double)
virtual void	SetGridSpacing (double[3])
virtual double *	GetGridSpacing ()
virtual void	GetGridSpacing (double &, double &, double &)
virtual void	GetGridSpacing (double[3])

virtual void	SetGridScalarType (int)
virtual int	GetGridScalarType ()
void	SetGridScalarTypeToFloat ()
void	SetGridScalarTypeToShort ()
void	SetGridScalarTypeToUnsignedShort ()
void	SetGridScalarTypeToUnsignedChar ()
void	SetGridScalarTypeToChar ()

double	GetDisplacementScale ()
double	GetDisplacementShift ()
Static Public Member Functions
vtkTransformToGrid *	New ()
int	IsTypeOf (const char *type)
vtkTransformToGrid *	SafeDownCast (vtkObject *o)
Protected Member Functions
	vtkTransformToGrid ()
	~vtkTransformToGrid ()
void	ExecuteInformation ()
void	ExecuteData (vtkDataObject *data)
void	UpdateShiftScale ()
unsigned long	GetMTime ()
Protected Attributes
vtkAbstractTransform *	Input
int	GridScalarType
int	GridExtent [6]
double	GridOrigin [3]
double	GridSpacing [3]
double	DisplacementScale
double	DisplacementShift
vtkTimeStamp	ShiftScaleTime