VTK
Public Types | Public Member Functions | Static Public Member Functions | Protected Member Functions | Protected Attributes | List of all members
vtkEdgeLayoutStrategy Class Reference

abstract superclass for all edge layout strategies More...

#include <vtkEdgeLayoutStrategy.h>

Inheritance diagram for vtkEdgeLayoutStrategy:
[legend]
Collaboration diagram for vtkEdgeLayoutStrategy:
[legend]

Public Types

typedef vtkObject Superclass
- Public Types inherited from vtkObject
typedef vtkObjectBase Superclass

Public Member Functions

virtual const char * GetClassName ()
virtual int IsA (const char *type)
void PrintSelf (ostream &os, vtkIndent indent)
virtual void SetGraph (vtkGraph *graph)
virtual void Initialize ()
virtual void Layout ()=0
virtual void SetEdgeWeightArrayName (const char *)
virtual char * GetEdgeWeightArrayName ()
- 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)
virtual void Register (vtkObjectBase *o)
virtual void UnRegister (vtkObjectBase *o)
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 int IsTypeOf (const char *type)
static vtkEdgeLayoutStrategySafeDownCast (vtkObject *o)
- Static Public Member Functions inherited from vtkObject
static vtkObjectNew ()
static void BreakOnError ()
static void SetGlobalWarningDisplay (int val)
static void GlobalWarningDisplayOn ()
static void GlobalWarningDisplayOff ()
static int GetGlobalWarningDisplay ()

Protected Member Functions

 vtkEdgeLayoutStrategy ()
 ~vtkEdgeLayoutStrategy ()
- 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)
virtual void ReportReferences (vtkGarbageCollector *)
 vtkObjectBase (const vtkObjectBase &)
void operator= (const vtkObjectBase &)

Protected Attributes

vtkGraphGraph
char * EdgeWeightArrayName
- Protected Attributes inherited from vtkObject
unsigned char Debug
vtkTimeStamp MTime
vtkSubjectHelper * SubjectHelper
- Protected Attributes inherited from vtkObjectBase
int ReferenceCount
vtkWeakPointerBase ** WeakPointers

Detailed Description

abstract superclass for all edge layout strategies

All edge layouts should subclass from this class. vtkEdgeLayoutStrategy works as a plug-in to the vtkEdgeLayout algorithm.

Definition at line 34 of file vtkEdgeLayoutStrategy.h.

Member Typedef Documentation

Definition at line 37 of file vtkEdgeLayoutStrategy.h.

Constructor & Destructor Documentation

vtkEdgeLayoutStrategy::vtkEdgeLayoutStrategy ( )
protected
vtkEdgeLayoutStrategy::~vtkEdgeLayoutStrategy ( )
protected

Member Function Documentation

virtual const char* vtkEdgeLayoutStrategy::GetClassName ( )
virtual
static int vtkEdgeLayoutStrategy::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 vtkObject.

Reimplemented in vtkGeoEdgeStrategy, vtkArcParallelEdgeStrategy, and vtkPassThroughEdgeStrategy.

virtual int vtkEdgeLayoutStrategy::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 vtkObject.

Reimplemented in vtkGeoEdgeStrategy, vtkArcParallelEdgeStrategy, and vtkPassThroughEdgeStrategy.

static vtkEdgeLayoutStrategy* vtkEdgeLayoutStrategy::SafeDownCast ( vtkObject o)
static
void vtkEdgeLayoutStrategy::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 vtkObject.

Reimplemented in vtkGeoEdgeStrategy, vtkArcParallelEdgeStrategy, and vtkPassThroughEdgeStrategy.

virtual void vtkEdgeLayoutStrategy::SetGraph ( vtkGraph graph)
virtual

Setting the graph for the layout strategy

virtual void vtkEdgeLayoutStrategy::Initialize ( )
inlinevirtual

This method allows the layout strategy to do initialization of data structures or whatever else it might want to do.

Definition at line 45 of file vtkEdgeLayoutStrategy.h.

virtual void vtkEdgeLayoutStrategy::Layout ( )
pure virtual

This is the layout method where the graph that was set in SetGraph() is laid out.

Implemented in vtkGeoEdgeStrategy, vtkArcParallelEdgeStrategy, and vtkPassThroughEdgeStrategy.

virtual void vtkEdgeLayoutStrategy::SetEdgeWeightArrayName ( const char *  )
virtual

Set/Get the field to use for the edge weights.

virtual char* vtkEdgeLayoutStrategy::GetEdgeWeightArrayName ( )
virtual

Set/Get the field to use for the edge weights.

Member Data Documentation

vtkGraph* vtkEdgeLayoutStrategy::Graph
protected

Definition at line 61 of file vtkEdgeLayoutStrategy.h.

char* vtkEdgeLayoutStrategy::EdgeWeightArrayName
protected

Definition at line 62 of file vtkEdgeLayoutStrategy.h.


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