vtkTransformToGrid Class Reference

#include <vtkTransformToGrid.h>

Inheritance diagram for vtkTransformToGrid:

[legend]Collaboration diagram for vtkTransformToGrid:

[legend]List of all members.

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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

Tests:

vtkTransformToGrid (Tests)

Definition at line 37 of file vtkTransformToGrid.h.

Public Types
typedef vtkAlgorithm	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 ()
vtkImageData *	GetOutput ()
virtual int	ProcessRequest (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
Static Public Member Functions
static vtkTransformToGrid *	New ()
static int	IsTypeOf (const char *type)
static vtkTransformToGrid *	SafeDownCast (vtkObject *o)
Protected Member Functions
	vtkTransformToGrid ()
	~vtkTransformToGrid ()
void	RequestInformation (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
void	RequestData (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
void	UpdateShiftScale ()
unsigned long	GetMTime ()
virtual int	FillOutputPortInformation (int port, vtkInformation *info)
Protected Attributes
vtkAbstractTransform *	Input
int	GridScalarType
int	GridExtent [6]
double	GridOrigin [3]
double	GridSpacing [3]
double	DisplacementScale
double	DisplacementShift
vtkTimeStamp	ShiftScaleTime

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Member Typedef Documentation

typedef vtkAlgorithm vtkTransformToGrid::Superclass

Reimplemented from vtkAlgorithm. Definition at line 41 of file vtkTransformToGrid.h.

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Constructor & Destructor Documentation

vtkTransformToGrid::vtkTransformToGrid (   )  [protected]

vtkTransformToGrid::~vtkTransformToGrid (   )  [protected]

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Member Function Documentation

static 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 vtkAlgorithm.

static 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 vtkAlgorithm.

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 vtkAlgorithm.

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

Reimplemented from vtkAlgorithm.

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 vtkAlgorithm.

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

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

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

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 72 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 73 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 74 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 76 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 78 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 86 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 88 of file vtkTransformToGrid.h.

vtkImageData* vtkTransformToGrid::GetOutput (   )

Get the output data object for a port on this algorithm.

virtual int vtkTransformToGrid::ProcessRequest (  vtkInformation *  , vtkInformationVector **  , vtkInformationVector *  )  [virtual]

see vtkAlgorithm for details Reimplemented from vtkAlgorithm.

void vtkTransformToGrid::RequestInformation (  vtkInformation *  , vtkInformationVector **  , vtkInformationVector *  )  [protected]

void vtkTransformToGrid::RequestData (  vtkInformation *  , vtkInformationVector **  , vtkInformationVector *  )  [protected]

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.

virtual int vtkTransformToGrid::FillOutputPortInformation (  int  port, vtkInformation *  info )  [protected, virtual]

Fill the output port information objects for this algorithm. This is invoked by the first call to GetOutputPortInformation for each port so subclasses can specify what they can handle. Reimplemented from vtkAlgorithm.

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Member Data Documentation

vtkAbstractTransform* vtkTransformToGrid::Input [protected]

Definition at line 118 of file vtkTransformToGrid.h.

int vtkTransformToGrid::GridScalarType [protected]

Definition at line 120 of file vtkTransformToGrid.h.

int vtkTransformToGrid::GridExtent[6] [protected]

Definition at line 121 of file vtkTransformToGrid.h.

double vtkTransformToGrid::GridOrigin[3] [protected]

Definition at line 122 of file vtkTransformToGrid.h.

double vtkTransformToGrid::GridSpacing[3] [protected]

Definition at line 123 of file vtkTransformToGrid.h.

double vtkTransformToGrid::DisplacementScale [protected]

Definition at line 125 of file vtkTransformToGrid.h.

double vtkTransformToGrid::DisplacementShift [protected]

Definition at line 126 of file vtkTransformToGrid.h.

vtkTimeStamp vtkTransformToGrid::ShiftScaleTime [protected]

Definition at line 127 of file vtkTransformToGrid.h.

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

• dox/Hybrid/vtkTransformToGrid.h

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