vtkLandmarkTransform Class Reference

#include <vtkLandmarkTransform.h>

Inheritance diagram for vtkLandmarkTransform:

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Collaboration diagram for vtkLandmarkTransform:

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List of all members.

Detailed Description

a linear transform specified by two corresponding point sets

A vtkLandmarkTransform is defined by two sets of landmarks, the transform computed gives the best fit mapping one onto the other, in a least squares sense. The indices are taken to correspond, so point 1 in the first set will get mapped close to point 1 in the second set, etc. Call SetSourceLandmarks and SetTargetLandmarks to specify the two sets of landmarks, ensure they have the same number of points.

Warning:: Whenever you add, subtract, or set points you must call Modified() on the vtkPoints object, or the transformation might not update.

See also:: vtkLinearTransform

Definition at line 40 of file vtkLandmarkTransform.h.


Public Types
typedef vtkLinearTransform	Superclass
Public Member Functions
virtual const char *	GetClassName ()
virtual int	IsA (const char *type)
void	PrintSelf (ostream &os, vtkIndent indent)
void	Inverse ()
unsigned long	GetMTime ()
vtkAbstractTransform *	MakeTransform ()

void	SetSourceLandmarks (vtkPoints *points)
void	SetTargetLandmarks (vtkPoints *points)
virtual vtkPoints *	GetSourceLandmarks ()
virtual vtkPoints *	GetTargetLandmarks ()

virtual void	SetMode (int)
void	SetModeToRigidBody ()
void	SetModeToSimilarity ()
void	SetModeToAffine ()
virtual int	GetMode ()
const char *	GetModeAsString ()
Static Public Member Functions
static vtkLandmarkTransform *	New ()
static int	IsTypeOf (const char *type)
static vtkLandmarkTransform *	SafeDownCast (vtkObject *o)
Protected Member Functions
	vtkLandmarkTransform ()
	~vtkLandmarkTransform ()
void	InternalUpdate ()
void	InternalDeepCopy (vtkAbstractTransform *transform)
Protected Attributes
vtkPoints *	SourceLandmarks
vtkPoints *	TargetLandmarks
int	Mode

Member Typedef Documentation

typedef vtkLinearTransform vtkLandmarkTransform::Superclass

Reimplemented from vtkLinearTransform.

Definition at line 45 of file vtkLandmarkTransform.h.

Constructor & Destructor Documentation

vtkLandmarkTransform::vtkLandmarkTransform ( ) [protected]

vtkLandmarkTransform::~vtkLandmarkTransform ( ) [protected]

Member Function Documentation

static vtkLandmarkTransform* vtkLandmarkTransform::New ( ) [static]

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

Reimplemented from vtkObject.

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

Reimplemented from vtkLinearTransform.

static int vtkLandmarkTransform::IsTypeOf ( const char * name ) [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 vtkLinearTransform.

virtual int vtkLandmarkTransform::IsA ( const char * name ) [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 vtkLinearTransform.

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

Reimplemented from vtkLinearTransform.

void vtkLandmarkTransform::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 vtkLinearTransform.

void vtkLandmarkTransform::SetSourceLandmarks ( vtkPoints * points )

Specify the source and target landmark sets. The two sets must have the same number of points. If you add or change points in these objects, you must call Modified() on them or the transformation might not update.

void vtkLandmarkTransform::SetTargetLandmarks ( vtkPoints * points )

Specify the source and target landmark sets. The two sets must have the same number of points. If you add or change points in these objects, you must call Modified() on them or the transformation might not update.

virtual vtkPoints* vtkLandmarkTransform::GetSourceLandmarks ( ) [virtual]

Specify the source and target landmark sets. The two sets must have the same number of points. If you add or change points in these objects, you must call Modified() on them or the transformation might not update.

virtual vtkPoints* vtkLandmarkTransform::GetTargetLandmarks ( ) [virtual]

Specify the source and target landmark sets. The two sets must have the same number of points. If you add or change points in these objects, you must call Modified() on them or the transformation might not update.

virtual void vtkLandmarkTransform::SetMode ( int ) [virtual]