vtkTreeLevelsFilter Class Reference

adds level and leaf fields to a vtkTree More...

#include <vtkTreeLevelsFilter.h>

Inheritance diagram for vtkTreeLevelsFilter:

Collaboration diagram for vtkTreeLevelsFilter:

List of all members.

Public Types
typedef vtkTreeAlgorithm	Superclass
Public Member Functions
virtual int	IsA (const char *type)
vtkTreeLevelsFilter *	NewInstance () const
void	PrintSelf (ostream &os, vtkIndent indent)
Static Public Member Functions
static vtkTreeLevelsFilter *	New ()
static int	IsTypeOf (const char *type)
static vtkTreeLevelsFilter *	SafeDownCast (vtkObjectBase *o)
Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const
	vtkTreeLevelsFilter ()
	~vtkTreeLevelsFilter ()
int	RequestData (vtkInformation *, vtkInformationVector **, vtkInformationVector *)

---

Detailed Description

adds level and leaf fields to a vtkTree

The filter currently add two arrays to the incoming vtkTree datastructure. 1) "levels" this is the distance from the root of the vertex. Root = 0 and you add 1 for each level down from the root 2) "leaf" this array simply indicates whether the vertex is a leaf or not

Thanks:

Thanks to Brian Wylie from Sandia National Laboratories for creating this class.

Examples:

vtkTreeLevelsFilter (Examples)

Tests:

vtkTreeLevelsFilter (Tests)

Definition at line 46 of file vtkTreeLevelsFilter.h.

---

Member Typedef Documentation

typedef vtkTreeAlgorithm vtkTreeLevelsFilter::Superclass

Reimplemented from vtkTreeAlgorithm.

Definition at line 50 of file vtkTreeLevelsFilter.h.

---

Constructor & Destructor Documentation

vtkTreeLevelsFilter::vtkTreeLevelsFilter

(

)

[protected]

vtkTreeLevelsFilter::~vtkTreeLevelsFilter

(

)

[inline, protected]

Definition at line 55 of file vtkTreeLevelsFilter.h.

---

Member Function Documentation

static vtkTreeLevelsFilter* vtkTreeLevelsFilter::New

(

)

[static]

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

Reimplemented from vtkTreeAlgorithm.

static int vtkTreeLevelsFilter::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 vtkTypeMacro found in vtkSetGet.h.

Reimplemented from vtkTreeAlgorithm.

virtual int vtkTreeLevelsFilter::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 vtkTypeMacro found in vtkSetGet.h.

Reimplemented from vtkTreeAlgorithm.

static vtkTreeLevelsFilter* vtkTreeLevelsFilter::SafeDownCast

(

vtkObjectBase *

o

)

[static]

Reimplemented from vtkTreeAlgorithm.

virtual vtkObjectBase* vtkTreeLevelsFilter::NewInstanceInternal

(

)

const [protected, virtual]

Reimplemented from vtkTreeAlgorithm.

vtkTreeLevelsFilter* vtkTreeLevelsFilter::NewInstance

(

)

const

Reimplemented from vtkTreeAlgorithm.

void vtkTreeLevelsFilter::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 vtkTreeAlgorithm.

int vtkTreeLevelsFilter::RequestData	(	vtkInformation *	request,
		vtkInformationVector **	inputVector,
		vtkInformationVector *	outputVector
	)		[protected, virtual]

This is called by the superclass. This is the method you should override.

Reimplemented from vtkTreeAlgorithm.

---

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

• dox/Infovis/Core/vtkTreeLevelsFilter.h