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vtkMatrixToLinearTransform Class Reference

convert a matrix to a transform. More...

#include <vtkMatrixToLinearTransform.h>

Inheritance diagram for vtkMatrixToLinearTransform:

[legend]Collaboration diagram for vtkMatrixToLinearTransform:

[legend]List of all members.

Public Methods
virtual const char *	GetClassName ()
virtual int	IsA (const char *type)
void	PrintSelf (ostream &os, vtkIndent indent)
void	Inverse ()
unsigned long	GetMTime ()
vtkAbstractTransform *	MakeTransform ()
virtual void	SetInput (vtkMatrix4x4 *)
virtual vtkMatrix4x4 *	GetInput ()
void	SetMatrix (vtkMatrix4x4 *matrix)
Static Public Methods
vtkMatrixToLinearTransform *	New ()
int	IsTypeOf (const char *type)
vtkMatrixToLinearTransform *	SafeDownCast (vtkObject *o)
Protected Methods
	vtkMatrixToLinearTransform ()
	~vtkMatrixToLinearTransform ()
void	InternalUpdate ()
void	InternalDeepCopy (vtkAbstractTransform *transform)
Protected Attributes
int	InverseFlag
vtkMatrix4x4 *	Input

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Detailed Description

convert a matrix to a transform.

Date:

2001/10/11 13:36:17

Revision:

1.13

This is a very simple class which allows a vtkMatrix4x4 to be used in place of a vtkLinearTransform or vtkAbstractTransform. For example, if you use it as a proxy between a matrix and vtkTransformPolyDataFilter then any modifications to the matrix will automatically be reflected in the output of the filter.

See also:

vtkTransform vtkMatrix4x4 vtkMatrixToHomogeneousTransform

Tests:

vtkMatrixToLinearTransform (Tests)

Definition at line 65 of file vtkMatrixToLinearTransform.h.

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Constructor & Destructor Documentation

vtkMatrixToLinearTransform::vtkMatrixToLinearTransform (    )  [protected]

vtkMatrixToLinearTransform::~vtkMatrixToLinearTransform (    )  [protected]

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Member Function Documentation

vtkMatrixToLinearTransform* vtkMatrixToLinearTransform::New (    )  [static]

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

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

Return the class name as a string. This method is defined in all subclasses of vtkObject with the vtkTypeMacro found in vtkSetGet.h. Reimplemented from vtkLinearTransform.

int vtkMatrixToLinearTransform::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 vtkTypeMacro found in vtkSetGet.h. Reimplemented from vtkLinearTransform.

virtual int vtkMatrixToLinearTransform::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 vtkTypeMacro found in vtkSetGet.h. Reimplemented from vtkLinearTransform.

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

Will cast the supplied object to vtkObject* is this is a safe operation (i.e., a safe downcast); otherwise NULL is returned. This method is defined in all subclasses of vtkObject with the vtkTypeMacro found in vtkSetGet.h. Reimplemented from vtkLinearTransform.

void vtkMatrixToLinearTransform::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.

virtual void vtkMatrixToLinearTransform::SetInput (  vtkMatrix4x4 *    )  [virtual]

Set the input matrix. Any modifications to the matrix will be reflected in the transformation.

virtual vtkMatrix4x4* vtkMatrixToLinearTransform::GetInput (    )  [virtual]

Set the input matrix. Any modifications to the matrix will be reflected in the transformation.

void vtkMatrixToLinearTransform::Inverse (    )  [virtual]

The input matrix is left as-is, but the transformation matrix is inverted. Reimplemented from vtkAbstractTransform.

unsigned long vtkMatrixToLinearTransform::GetMTime (    )  [virtual]

Get the MTime: this is the bit of magic that makes everything work. Reimplemented from vtkAbstractTransform.

vtkAbstractTransform* vtkMatrixToLinearTransform::MakeTransform (    )  [virtual]

Make a new transform of the same type. Reimplemented from vtkAbstractTransform.

void vtkMatrixToLinearTransform::SetMatrix (  vtkMatrix4x4 *    matrix )  [inline]

This method is deprecated. Definition at line 91 of file vtkMatrixToLinearTransform.h.

void vtkMatrixToLinearTransform::InternalUpdate (    )  [protected, virtual]

Perform any subclass-specific Update. Reimplemented from vtkAbstractTransform.

void vtkMatrixToLinearTransform::InternalDeepCopy (  vtkAbstractTransform *    transform )  [protected, virtual]

Perform any subclass-specific DeepCopy. Reimplemented from vtkHomogeneousTransform.

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Member Data Documentation

int vtkMatrixToLinearTransform::InverseFlag [protected]

Definition at line 103 of file vtkMatrixToLinearTransform.h.

vtkMatrix4x4* vtkMatrixToLinearTransform::Input [protected]

Definition at line 104 of file vtkMatrixToLinearTransform.h.

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

• Common/vtkMatrixToLinearTransform.h

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