a horizontal and vertical slicing tree map layout More...

#include <vtkSliceAndDiceLayoutStrategy.h>

Inheritance diagram for vtkSliceAndDiceLayoutStrategy:

Collaboration diagram for vtkSliceAndDiceLayoutStrategy:

Public Types
typedef vtkTreeMapLayoutStrategy	Superclass
Public Types inherited from vtkTreeMapLayoutStrategy
Public Types inherited from vtkAreaLayoutStrategy
Public Types inherited from vtkObject

Public Member Functions
virtual const char *	GetClassName ()
virtual int	IsA (const char *type)
void	PrintSelf (ostream &os, vtkIndent indent)

void	Layout (vtkTree inputTree, vtkDataArray coordsArray, vtkDataArray *sizeArray)
Public Member Functions inherited from vtkTreeMapLayoutStrategy
virtual vtkIdType	FindVertex (vtkTree tree, vtkDataArray areaArray, float pnt[2])
Public Member Functions inherited from vtkAreaLayoutStrategy
virtual void	LayoutEdgePoints (vtkTree inputTree, vtkDataArray areaArray, vtkDataArray sizeArray, vtkTree edgeLayoutTree)
virtual void	SetShrinkPercentage (double)
virtual double	GetShrinkPercentage ()
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)
vtkCommand *	GetCommand (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 vtkSliceAndDiceLayoutStrategy *	New ()
static int	IsTypeOf (const char *type)
static vtkSliceAndDiceLayoutStrategy *	SafeDownCast (vtkObject *o)

Protected Member Functions
	vtkSliceAndDiceLayoutStrategy ()
	~vtkSliceAndDiceLayoutStrategy ()
Protected Member Functions inherited from vtkTreeMapLayoutStrategy
	vtkTreeMapLayoutStrategy ()
	~vtkTreeMapLayoutStrategy ()
void	AddBorder (float *boxInfo)
Protected Member Functions inherited from vtkAreaLayoutStrategy
	vtkAreaLayoutStrategy ()
	~vtkAreaLayoutStrategy ()
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 &)

Detailed Description

a horizontal and vertical slicing tree map layout

Lays out a tree-map alternating between horizontal and vertical slices, taking into account the relative size of each vertex.

Thanks:: Slice and dice algorithm comes from: Shneiderman, B. 1992. Tree visualization with tree-maps: 2-d space-filling approach. ACM Trans. Graph. 11, 1 (Jan. 1992), 92-99.

Tests:: vtkSliceAndDiceLayoutStrategy (Tests)

Definition at line 41 of file vtkSliceAndDiceLayoutStrategy.h.

Member Typedef Documentation

typedef vtkTreeMapLayoutStrategy vtkSliceAndDiceLayoutStrategy::Superclass

Reimplemented from vtkTreeMapLayoutStrategy.

Definition at line 46 of file vtkSliceAndDiceLayoutStrategy.h.

Constructor & Destructor Documentation

vtkSliceAndDiceLayoutStrategy::vtkSliceAndDiceLayoutStrategy ( )

protected

vtkSliceAndDiceLayoutStrategy::~vtkSliceAndDiceLayoutStrategy ( )

protected

Member Function Documentation

static vtkSliceAndDiceLayoutStrategy* vtkSliceAndDiceLayoutStrategy::New ( )

static

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

Reimplemented from vtkObject.

virtual const char* vtkSliceAndDiceLayoutStrategy::GetClassName ( )

virtual

Reimplemented from vtkTreeMapLayoutStrategy.

static int vtkSliceAndDiceLayoutStrategy::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 vtkTreeMapLayoutStrategy.

virtual int vtkSliceAndDiceLayoutStrategy::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 vtkTreeMapLayoutStrategy.

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

static

Reimplemented from vtkTreeMapLayoutStrategy.

void vtkSliceAndDiceLayoutStrategy::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 vtkTreeMapLayoutStrategy.

void vtkSliceAndDiceLayoutStrategy::Layout	(	vtkTree *	inputTree,
		vtkDataArray *	coordsArray,
		vtkDataArray *	sizeArray
	)

virtual

Perform the layout of a tree and place the results as 4-tuples in coordsArray (Xmin, Xmax, Ymin, Ymax).

Implements vtkAreaLayoutStrategy.

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

dox/Infovis/vtkSliceAndDiceLayoutStrategy.h

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Detailed Description

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation