vtkSliceAndDiceLayoutStrategy Class Reference

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

#include <vtkSliceAndDiceLayoutStrategy.h>

Inheritance diagram for vtkSliceAndDiceLayoutStrategy:

Collaboration diagram for vtkSliceAndDiceLayoutStrategy:

List of all members.

Public Types
typedef vtkTreeMapLayoutStrategy	Superclass
Public Member Functions
virtual int	IsA (const char *type)
vtkSliceAndDiceLayoutStrategy *	NewInstance () const
void	PrintSelf (ostream &os, vtkIndent indent)
void	Layout (vtkTree *inputTree, vtkDataArray *coordsArray, vtkDataArray *sizeArray)
Static Public Member Functions
static vtkSliceAndDiceLayoutStrategy *	New ()
static int	IsTypeOf (const char *type)
static vtkSliceAndDiceLayoutStrategy *	SafeDownCast (vtkObjectBase *o)
Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const
	vtkSliceAndDiceLayoutStrategy ()
	~vtkSliceAndDiceLayoutStrategy ()

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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 42 of file vtkSliceAndDiceLayoutStrategy.h.

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Member Typedef Documentation

typedef vtkTreeMapLayoutStrategy vtkSliceAndDiceLayoutStrategy::Superclass

Reimplemented from vtkTreeMapLayoutStrategy.

Definition at line 47 of file vtkSliceAndDiceLayoutStrategy.h.

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Constructor & Destructor Documentation

vtkSliceAndDiceLayoutStrategy::vtkSliceAndDiceLayoutStrategy

(

)

[protected]

vtkSliceAndDiceLayoutStrategy::~vtkSliceAndDiceLayoutStrategy

(

)

[protected]

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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.

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

(

vtkObjectBase *

o

)

[static]

Reimplemented from vtkTreeMapLayoutStrategy.

virtual vtkObjectBase* vtkSliceAndDiceLayoutStrategy::NewInstanceInternal

(

)

const [protected, virtual]

Reimplemented from vtkTreeMapLayoutStrategy.

vtkSliceAndDiceLayoutStrategy* vtkSliceAndDiceLayoutStrategy::NewInstance

(

)

const

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.

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

• dox/Infovis/Layout/vtkSliceAndDiceLayoutStrategy.h