abstract superclass for all edge layout strategies More...

#include <vtkEdgeLayoutStrategy.h>

Inheritance diagram for vtkEdgeLayoutStrategy:

Collaboration diagram for vtkEdgeLayoutStrategy:

Public Types
typedef vtkObject	Superclass
Public Member Functions
virtual int	IsA (const char *type)
vtkEdgeLayoutStrategy *	NewInstance () const
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 ()
Static Public Member Functions
static int	IsTypeOf (const char *type)
static vtkEdgeLayoutStrategy *	SafeDownCast (vtkObjectBase *o)
Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const
	vtkEdgeLayoutStrategy ()
	~vtkEdgeLayoutStrategy ()
Protected Attributes
vtkGraph *	Graph
char *	EdgeWeightArrayName

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 35 of file vtkEdgeLayoutStrategy.h.

Member Typedef Documentation

typedef vtkObject vtkEdgeLayoutStrategy::Superclass

Reimplemented from vtkObject.

Reimplemented in vtkGeoEdgeStrategy, vtkArcParallelEdgeStrategy, and vtkPassThroughEdgeStrategy.

Definition at line 38 of file vtkEdgeLayoutStrategy.h.

Constructor & Destructor Documentation

vtkEdgeLayoutStrategy::vtkEdgeLayoutStrategy ( ) [protected]

vtkEdgeLayoutStrategy::~vtkEdgeLayoutStrategy ( ) [protected]

Member Function Documentation

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 ( vtkObjectBase * o ) [static]

Reimplemented from vtkObject.

Reimplemented in vtkGeoEdgeStrategy, vtkArcParallelEdgeStrategy, and vtkPassThroughEdgeStrategy.

virtual vtkObjectBase* vtkEdgeLayoutStrategy::NewInstanceInternal ( ) const [protected, virtual]

Reimplemented from vtkObject.

Reimplemented in vtkGeoEdgeStrategy, vtkArcParallelEdgeStrategy, and vtkPassThroughEdgeStrategy.

vtkEdgeLayoutStrategy* vtkEdgeLayoutStrategy::NewInstance ( ) const

Reimplemented from vtkObject.

Reimplemented in vtkGeoEdgeStrategy, vtkArcParallelEdgeStrategy, and vtkPassThroughEdgeStrategy.

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 ( ) [inline, virtual]

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

Definition at line 46 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.