VTK
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Friends Macros Pages
Public Types | Public Member Functions | Static Public Member Functions | Protected Member Functions | Protected Attributes | List of all members
vtkTreeOrbitLayoutStrategy Class Reference

hierarchical orbital layout More...

#include <vtkTreeOrbitLayoutStrategy.h>

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

Public Types

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

Public Member Functions

virtual int IsA (const char *type)
 
vtkTreeOrbitLayoutStrategyNewInstance () const
 
void PrintSelf (ostream &os, vtkIndent indent)
 
void Layout ()
 
virtual void SetLogSpacingValue (double)
 
virtual double GetLogSpacingValue ()
 
virtual void SetLeafSpacing (double)
 
virtual double GetLeafSpacing ()
 
virtual void SetChildRadiusFactor (double)
 
virtual double GetChildRadiusFactor ()
 
- Public Member Functions inherited from vtkGraphLayoutStrategy
vtkGraphLayoutStrategyNewInstance () const
 
void PrintSelf (ostream &os, vtkIndent indent)
 
virtual void SetGraph (vtkGraph *graph)
 
virtual void Initialize ()
 
virtual int IsLayoutComplete ()
 
virtual void SetWeightEdges (bool state)
 
virtual bool GetWeightEdges ()
 
virtual void SetEdgeWeightField (const char *field)
 
virtual char * GetEdgeWeightField ()
 

Static Public Member Functions

static vtkTreeOrbitLayoutStrategyNew ()
 
static int IsTypeOf (const char *type)
 
static vtkTreeOrbitLayoutStrategySafeDownCast (vtkObjectBase *o)
 
- Static Public Member Functions inherited from vtkGraphLayoutStrategy
static int IsTypeOf (const char *type)
 
static vtkGraphLayoutStrategySafeDownCast (vtkObjectBase *o)
 

Protected Member Functions

virtual vtkObjectBase * NewInstanceInternal () const
 
 vtkTreeOrbitLayoutStrategy ()
 
 ~vtkTreeOrbitLayoutStrategy ()
 
void OrbitChildren (vtkTree *t, vtkPoints *p, vtkIdType parent, double radius)
 
- Protected Member Functions inherited from vtkGraphLayoutStrategy
 vtkGraphLayoutStrategy ()
 
 ~vtkGraphLayoutStrategy ()
 

Protected Attributes

double LogSpacingValue
 
double LeafSpacing
 
double ChildRadiusFactor
 
- Protected Attributes inherited from vtkGraphLayoutStrategy
vtkGraph * Graph
 
char * EdgeWeightField
 
bool WeightEdges
 

Detailed Description

hierarchical orbital layout

Assigns points to the nodes of a tree to an orbital layout. Each parent is orbited by its children, recursively.

Thanks:
Thanks to the galaxy for inspiring this layout strategy.

Definition at line 32 of file vtkTreeOrbitLayoutStrategy.h.

Member Typedef Documentation

Definition at line 37 of file vtkTreeOrbitLayoutStrategy.h.

Constructor & Destructor Documentation

vtkTreeOrbitLayoutStrategy::vtkTreeOrbitLayoutStrategy ( )
protected
vtkTreeOrbitLayoutStrategy::~vtkTreeOrbitLayoutStrategy ( )
protected

Member Function Documentation

static vtkTreeOrbitLayoutStrategy* vtkTreeOrbitLayoutStrategy::New ( )
static
static int vtkTreeOrbitLayoutStrategy::IsTypeOf ( const char *  type)
static
virtual int vtkTreeOrbitLayoutStrategy::IsA ( const char *  type)
virtual

Reimplemented from vtkGraphLayoutStrategy.

static vtkTreeOrbitLayoutStrategy* vtkTreeOrbitLayoutStrategy::SafeDownCast ( vtkObjectBase *  o)
static
virtual vtkObjectBase* vtkTreeOrbitLayoutStrategy::NewInstanceInternal ( ) const
protectedvirtual

Reimplemented from vtkGraphLayoutStrategy.

vtkTreeOrbitLayoutStrategy* vtkTreeOrbitLayoutStrategy::NewInstance ( ) const
void vtkTreeOrbitLayoutStrategy::PrintSelf ( ostream &  os,
vtkIndent  indent 
)
void vtkTreeOrbitLayoutStrategy::Layout ( )
virtual

Perform the orbital layout.

Implements vtkGraphLayoutStrategy.

virtual void vtkTreeOrbitLayoutStrategy::SetLogSpacingValue ( double  )
virtual

The spacing of orbital levels. Levels near zero give more space to levels near the root, while levels near one (the default) create evenly-spaced levels. Levels above one give more space to levels near the leaves.

virtual double vtkTreeOrbitLayoutStrategy::GetLogSpacingValue ( )
virtual

The spacing of orbital levels. Levels near zero give more space to levels near the root, while levels near one (the default) create evenly-spaced levels. Levels above one give more space to levels near the leaves.

virtual void vtkTreeOrbitLayoutStrategy::SetLeafSpacing ( double  )
virtual

The spacing of leaves. Levels near one evenly space leaves with no gaps between subtrees. Levels near zero creates large gaps between subtrees.

virtual double vtkTreeOrbitLayoutStrategy::GetLeafSpacing ( )
virtual

The spacing of leaves. Levels near one evenly space leaves with no gaps between subtrees. Levels near zero creates large gaps between subtrees.

virtual void vtkTreeOrbitLayoutStrategy::SetChildRadiusFactor ( double  )
virtual

This is a magic number right now. Controls the radius of the child layout, all of this should be fixed at some point with a more logical layout. Defaults to .5 :)

virtual double vtkTreeOrbitLayoutStrategy::GetChildRadiusFactor ( )
virtual

This is a magic number right now. Controls the radius of the child layout, all of this should be fixed at some point with a more logical layout. Defaults to .5 :)

void vtkTreeOrbitLayoutStrategy::OrbitChildren ( vtkTree *  t,
vtkPoints *  p,
vtkIdType  parent,
double  radius 
)
protected

Member Data Documentation

double vtkTreeOrbitLayoutStrategy::LogSpacingValue
protected

Definition at line 74 of file vtkTreeOrbitLayoutStrategy.h.

double vtkTreeOrbitLayoutStrategy::LeafSpacing
protected

Definition at line 75 of file vtkTreeOrbitLayoutStrategy.h.

double vtkTreeOrbitLayoutStrategy::ChildRadiusFactor
protected

Definition at line 76 of file vtkTreeOrbitLayoutStrategy.h.


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