VTK
Public Types | Public Member Functions | Static Public Member Functions | Protected Member Functions | Protected Attributes
vtkGraphToPolyData Class Reference

convert a vtkGraph to vtkPolyData More...

#include <vtkGraphToPolyData.h>

Inheritance diagram for vtkGraphToPolyData:
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Collaboration diagram for vtkGraphToPolyData:
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List of all members.

Public Types

typedef vtkPolyDataAlgorithm Superclass
- Public Types inherited from vtkPolyDataAlgorithm
- Public Types inherited from vtkAlgorithm
- Public Types inherited from vtkObject

Public Member Functions

virtual const char * GetClassName ()
virtual int IsA (const char *type)
void PrintSelf (ostream &os, vtkIndent indent)
virtual void SetEdgeGlyphOutput (bool)
virtual bool GetEdgeGlyphOutput ()
virtual void EdgeGlyphOutputOn ()
virtual void EdgeGlyphOutputOff ()
virtual void SetEdgeGlyphPosition (double)
virtual double GetEdgeGlyphPosition ()
- Public Member Functions inherited from vtkPolyDataAlgorithm
vtkDataObjectGetInput ()
vtkDataObjectGetInput (int port)
vtkPolyDataGetPolyDataInput (int port)
vtkPolyDataGetOutput ()
vtkPolyDataGetOutput (int)
virtual void SetOutput (vtkDataObject *d)
virtual int ProcessRequest (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
void SetInput (vtkDataObject *)
void SetInput (int, vtkDataObject *)
void AddInput (vtkDataObject *)
void AddInput (int, vtkDataObject *)
- Public Member Functions inherited from vtkAlgorithm
int HasExecutive ()
vtkExecutiveGetExecutive ()
virtual void SetExecutive (vtkExecutive *executive)
virtual int ModifyRequest (vtkInformation *request, int when)
vtkInformationGetInputPortInformation (int port)
vtkInformationGetOutputPortInformation (int port)
int GetNumberOfInputPorts ()
int GetNumberOfOutputPorts ()
void UpdateProgress (double amount)
vtkInformationGetInputArrayInformation (int idx)
void RemoveAllInputs ()
vtkDataObjectGetOutputDataObject (int port)
virtual void RemoveInputConnection (int port, vtkAlgorithmOutput *input)
int GetNumberOfInputConnections (int port)
int GetTotalNumberOfInputConnections ()
vtkAlgorithmOutputGetInputConnection (int port, int index)
virtual void Update ()
virtual void UpdateInformation ()
virtual void UpdateWholeExtent ()
void ConvertTotalInputToPortConnection (int ind, int &port, int &conn)
virtual double ComputePriority ()
int ProcessRequest (vtkInformation *request, vtkCollection *inInfo, vtkInformationVector *outInfo)
virtual int ComputePipelineMTime (vtkInformation *request, vtkInformationVector **inInfoVec, vtkInformationVector *outInfoVec, int requestFromOutputPort, unsigned long *mtime)
virtual vtkInformationGetInformation ()
virtual void SetInformation (vtkInformation *)
virtual void Register (vtkObjectBase *o)
virtual void UnRegister (vtkObjectBase *o)
virtual void SetAbortExecute (int)
virtual int GetAbortExecute ()
virtual void AbortExecuteOn ()
virtual void AbortExecuteOff ()
virtual void SetProgress (double)
virtual double GetProgress ()
void SetProgressText (const char *ptext)
virtual char * GetProgressText ()
virtual unsigned long GetErrorCode ()
virtual void SetInputArrayToProcess (int idx, int port, int connection, int fieldAssociation, const char *name)
virtual void SetInputArrayToProcess (int idx, int port, int connection, int fieldAssociation, int fieldAttributeType)
virtual void SetInputArrayToProcess (int idx, vtkInformation *info)
virtual void SetInputArrayToProcess (int idx, int port, int connection, const char *fieldAssociation, const char *attributeTypeorName)
vtkDataObjectGetInputDataObject (int port, int connection)
virtual void SetInputConnection (int port, vtkAlgorithmOutput *input)
virtual void SetInputConnection (vtkAlgorithmOutput *input)
virtual void AddInputConnection (int port, vtkAlgorithmOutput *input)
virtual void AddInputConnection (vtkAlgorithmOutput *input)
vtkAlgorithmOutputGetOutputPort (int index)
vtkAlgorithmOutputGetOutputPort ()
virtual void SetReleaseDataFlag (int)
virtual int GetReleaseDataFlag ()
void ReleaseDataFlagOn ()
void ReleaseDataFlagOff ()
int UpdateExtentIsEmpty (vtkDataObject *output)
int UpdateExtentIsEmpty (vtkInformation *pinfo, int extentType)
- Public Member Functions inherited from vtkObject
virtual void DebugOn ()
virtual void DebugOff ()
unsigned char GetDebug ()
void SetDebug (unsigned char debugFlag)
virtual void Modified ()
virtual unsigned long GetMTime ()
unsigned long AddObserver (unsigned long event, vtkCommand *, float priority=0.0f)
unsigned long AddObserver (const char *event, vtkCommand *, float priority=0.0f)
vtkCommandGetCommand (unsigned long tag)
void RemoveObserver (vtkCommand *)
void RemoveObservers (unsigned long event, vtkCommand *)
void RemoveObservers (const char *event, vtkCommand *)
int HasObserver (unsigned long event, vtkCommand *)
int HasObserver (const char *event, vtkCommand *)
void RemoveObserver (unsigned long tag)
void RemoveObservers (unsigned long event)
void RemoveObservers (const char *event)
void RemoveAllObservers ()
int HasObserver (unsigned long event)
int HasObserver (const char *event)
template<class U , class T >
unsigned long AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f)
template<class U , class T >
unsigned long AddObserver (unsigned long event, U observer, void(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f)
int InvokeEvent (unsigned long event, void *callData)
int InvokeEvent (const char *event, void *callData)
int InvokeEvent (unsigned long event)
int InvokeEvent (const char *event)
- Public Member Functions inherited from vtkObjectBase
const char * GetClassName () const
virtual void Delete ()
virtual void FastDelete ()
void Print (ostream &os)
void SetReferenceCount (int)
void PrintRevisions (ostream &os)
virtual void PrintHeader (ostream &os, vtkIndent indent)
virtual void PrintTrailer (ostream &os, vtkIndent indent)
int GetReferenceCount ()

Static Public Member Functions

static vtkGraphToPolyDataNew ()
static int IsTypeOf (const char *type)
static vtkGraphToPolyDataSafeDownCast (vtkObject *o)

Protected Member Functions

 vtkGraphToPolyData ()
 ~vtkGraphToPolyData ()
int RequestData (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
int FillInputPortInformation (int port, vtkInformation *info)
- Protected Member Functions inherited from vtkPolyDataAlgorithm
 vtkPolyDataAlgorithm ()
 ~vtkPolyDataAlgorithm ()
virtual int RequestInformation (vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
virtual int FillOutputPortInformation (int port, vtkInformation *info)
virtual int RequestUpdateExtent (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
virtual void ExecuteData (vtkDataObject *output)
virtual void Execute ()
- Protected Member Functions inherited from vtkAlgorithm
 vtkAlgorithm ()
 ~vtkAlgorithm ()
virtual void SetNumberOfInputPorts (int n)
virtual void SetNumberOfOutputPorts (int n)
int InputPortIndexInRange (int index, const char *action)
int OutputPortIndexInRange (int index, const char *action)
int GetInputArrayAssociation (int idx, vtkInformationVector **inputVector)
virtual vtkExecutiveCreateDefaultExecutive ()
virtual void ReportReferences (vtkGarbageCollector *)
virtual void SetNumberOfInputConnections (int port, int n)
int GetInputArrayAssociation (int idx, int connection, vtkInformationVector **inputVector)
int GetInputArrayAssociation (int idx, vtkDataObject *input)
vtkDataArrayGetInputArrayToProcess (int idx, vtkInformationVector **inputVector)
vtkDataArrayGetInputArrayToProcess (int idx, vtkInformationVector **inputVector, int &association)
vtkDataArrayGetInputArrayToProcess (int idx, int connection, vtkInformationVector **inputVector)
vtkDataArrayGetInputArrayToProcess (int idx, int connection, vtkInformationVector **inputVector, int &association)
vtkDataArrayGetInputArrayToProcess (int idx, vtkDataObject *input)
vtkDataArrayGetInputArrayToProcess (int idx, vtkDataObject *input, int &association)
vtkAbstractArrayGetInputAbstractArrayToProcess (int idx, vtkInformationVector **inputVector)
vtkAbstractArrayGetInputAbstractArrayToProcess (int idx, vtkInformationVector **inputVector, int &association)
vtkAbstractArrayGetInputAbstractArrayToProcess (int idx, int connection, vtkInformationVector **inputVector)
vtkAbstractArrayGetInputAbstractArrayToProcess (int idx, int connection, vtkInformationVector **inputVector, int &association)
vtkAbstractArrayGetInputAbstractArrayToProcess (int idx, vtkDataObject *input)
vtkAbstractArrayGetInputAbstractArrayToProcess (int idx, vtkDataObject *input, int &association)
vtkInformationGetInputArrayFieldInformation (int idx, vtkInformationVector **inputVector)
virtual void SetNthInputConnection (int port, int index, vtkAlgorithmOutput *input)
virtual void SetErrorCode (unsigned long)
- Protected Member Functions inherited from vtkObject
 vtkObject ()
virtual ~vtkObject ()
virtual void RegisterInternal (vtkObjectBase *, int check)
virtual void UnRegisterInternal (vtkObjectBase *, int check)
void InternalGrabFocus (vtkCommand *mouseEvents, vtkCommand *keypressEvents=NULL)
void InternalReleaseFocus ()
- Protected Member Functions inherited from vtkObjectBase
 vtkObjectBase ()
virtual ~vtkObjectBase ()
virtual void CollectRevisions (ostream &os)
 vtkObjectBase (const vtkObjectBase &)
void operator= (const vtkObjectBase &)

Protected Attributes

bool EdgeGlyphOutput
double EdgeGlyphPosition
bool ArcEdges
vtkIdType NumberOfArcSubdivisions

Detailed Description

convert a vtkGraph to vtkPolyData

Converts a vtkGraph to a vtkPolyData. This assumes that the points of the graph have already been filled (perhaps by vtkGraphLayout), and coverts all the edge of the graph into lines in the polydata. The vertex data is passed along to the point data, and the edge data is passed along to the cell data.

Only the owned graph edges (i.e. edges with ghost level 0) are copied into the vtkPolyData.

Examples:
vtkGraphToPolyData (Examples)
Tests:
vtkGraphToPolyData (Tests)

Definition at line 45 of file vtkGraphToPolyData.h.


Member Typedef Documentation

Reimplemented from vtkPolyDataAlgorithm.

Definition at line 49 of file vtkGraphToPolyData.h.


Constructor & Destructor Documentation

vtkGraphToPolyData::vtkGraphToPolyData ( )
protected
vtkGraphToPolyData::~vtkGraphToPolyData ( )
inlineprotected

Definition at line 74 of file vtkGraphToPolyData.h.


Member Function Documentation

static vtkGraphToPolyData* vtkGraphToPolyData::New ( )
static

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

Reimplemented from vtkPolyDataAlgorithm.

virtual const char* vtkGraphToPolyData::GetClassName ( )
virtual

Reimplemented from vtkPolyDataAlgorithm.

static int vtkGraphToPolyData::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 vtkPolyDataAlgorithm.

virtual int vtkGraphToPolyData::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 vtkPolyDataAlgorithm.

static vtkGraphToPolyData* vtkGraphToPolyData::SafeDownCast ( vtkObject o)
static

Reimplemented from vtkPolyDataAlgorithm.

void vtkGraphToPolyData::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 vtkPolyDataAlgorithm.

virtual void vtkGraphToPolyData::SetEdgeGlyphOutput ( bool  )
virtual

Create a second output containing points and orientation vectors for drawing arrows or other glyphs on edges. This output should be set as the first input to vtkGlyph3D to place glyphs on the edges. vtkGlyphSource2D's VTK_EDGEARROW_GLYPH provides a good glyph for drawing arrows. Default value is off.

virtual bool vtkGraphToPolyData::GetEdgeGlyphOutput ( )
virtual

Create a second output containing points and orientation vectors for drawing arrows or other glyphs on edges. This output should be set as the first input to vtkGlyph3D to place glyphs on the edges. vtkGlyphSource2D's VTK_EDGEARROW_GLYPH provides a good glyph for drawing arrows. Default value is off.

virtual void vtkGraphToPolyData::EdgeGlyphOutputOn ( )
virtual

Create a second output containing points and orientation vectors for drawing arrows or other glyphs on edges. This output should be set as the first input to vtkGlyph3D to place glyphs on the edges. vtkGlyphSource2D's VTK_EDGEARROW_GLYPH provides a good glyph for drawing arrows. Default value is off.

virtual void vtkGraphToPolyData::EdgeGlyphOutputOff ( )
virtual

Create a second output containing points and orientation vectors for drawing arrows or other glyphs on edges. This output should be set as the first input to vtkGlyph3D to place glyphs on the edges. vtkGlyphSource2D's VTK_EDGEARROW_GLYPH provides a good glyph for drawing arrows. Default value is off.

virtual void vtkGraphToPolyData::SetEdgeGlyphPosition ( double  )
virtual

The position of the glyph point along the edge. 0 puts a glyph point at the source of each edge. 1 puts a glyph point at the target of each edge. An intermediate value will place the glyph point between the source and target. The default value is 1.

virtual double vtkGraphToPolyData::GetEdgeGlyphPosition ( )
virtual

The position of the glyph point along the edge. 0 puts a glyph point at the source of each edge. 1 puts a glyph point at the target of each edge. An intermediate value will place the glyph point between the source and target. The default value is 1.

int vtkGraphToPolyData::RequestData ( vtkInformation ,
vtkInformationVector **  ,
vtkInformationVector  
)
protectedvirtual

Convert the vtkGraph into vtkPolyData.

Reimplemented from vtkPolyDataAlgorithm.

int vtkGraphToPolyData::FillInputPortInformation ( int  port,
vtkInformation info 
)
protectedvirtual

Set the input type of the algorithm to vtkGraph.

Reimplemented from vtkPolyDataAlgorithm.


Member Data Documentation

bool vtkGraphToPolyData::EdgeGlyphOutput
protected

Definition at line 76 of file vtkGraphToPolyData.h.

double vtkGraphToPolyData::EdgeGlyphPosition
protected

Definition at line 77 of file vtkGraphToPolyData.h.

bool vtkGraphToPolyData::ArcEdges
protected

Definition at line 78 of file vtkGraphToPolyData.h.

vtkIdType vtkGraphToPolyData::NumberOfArcSubdivisions
protected

Definition at line 79 of file vtkGraphToPolyData.h.


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