vtkRandomLayoutStrategy Class Reference

#include <vtkRandomLayoutStrategy.h>

Inheritance diagram for vtkRandomLayoutStrategy:

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Collaboration diagram for vtkRandomLayoutStrategy:

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List of all members.


Detailed Description

randomly places vertices in 2 or 3 dimensions

Assigns points to the vertices of a graph randomly within a bounded range.

.SECION Thanks Thanks to Brian Wylie from Sandia National Laboratories for adding incremental layout capabilities.

Tests:
vtkRandomLayoutStrategy (Tests)

Definition at line 39 of file vtkRandomLayoutStrategy.h.


Public Types

typedef vtkGraphLayoutStrategy Superclass

Public Member Functions

virtual const char * GetClassName ()
virtual int IsA (const char *type)
void PrintSelf (ostream &os, vtkIndent indent)
void SetGraph (vtkGraph *graph)
void Layout ()
virtual void SetRandomSeed (int)
virtual int GetRandomSeed ()
virtual void SetGraphBounds (double, double, double, double, double, double)
virtual void SetGraphBounds (double[6])
virtual double * GetGraphBounds ()
virtual void GetGraphBounds (double data[6])
virtual void SetAutomaticBoundsComputation (int)
virtual int GetAutomaticBoundsComputation ()
virtual void AutomaticBoundsComputationOn ()
virtual void AutomaticBoundsComputationOff ()
virtual void SetThreeDimensionalLayout (int)
virtual int GetThreeDimensionalLayout ()
virtual void ThreeDimensionalLayoutOn ()
virtual void ThreeDimensionalLayoutOff ()

Static Public Member Functions

static vtkRandomLayoutStrategyNew ()
static int IsTypeOf (const char *type)
static vtkRandomLayoutStrategySafeDownCast (vtkObject *o)

Protected Member Functions

 vtkRandomLayoutStrategy ()
 ~vtkRandomLayoutStrategy ()

Protected Attributes

int RandomSeed
double GraphBounds [6]
int AutomaticBoundsComputation
int ThreeDimensionalLayout

Member Typedef Documentation

Reimplemented from vtkGraphLayoutStrategy.

Definition at line 44 of file vtkRandomLayoutStrategy.h.


Constructor & Destructor Documentation

vtkRandomLayoutStrategy::vtkRandomLayoutStrategy (  )  [protected]

vtkRandomLayoutStrategy::~vtkRandomLayoutStrategy (  )  [protected]


Member Function Documentation

static vtkRandomLayoutStrategy* vtkRandomLayoutStrategy::New (  )  [static]

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

Reimplemented from vtkObject.

virtual const char* vtkRandomLayoutStrategy::GetClassName (  )  [virtual]

Reimplemented from vtkGraphLayoutStrategy.

static int vtkRandomLayoutStrategy::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 vtkGraphLayoutStrategy.

virtual int vtkRandomLayoutStrategy::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 vtkGraphLayoutStrategy.

static vtkRandomLayoutStrategy* vtkRandomLayoutStrategy::SafeDownCast ( vtkObject o  )  [static]

Reimplemented from vtkGraphLayoutStrategy.

void vtkRandomLayoutStrategy::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 vtkGraphLayoutStrategy.

virtual void vtkRandomLayoutStrategy::SetRandomSeed ( int   )  [virtual]

Seed the random number generator used to compute point positions. This has a significant effect on their final positions when the layout is complete.

virtual int vtkRandomLayoutStrategy::GetRandomSeed (  )  [virtual]

Seed the random number generator used to compute point positions. This has a significant effect on their final positions when the layout is complete.

virtual void vtkRandomLayoutStrategy::SetGraphBounds ( double  ,
double  ,
double  ,
double  ,
double  ,
double   
) [virtual]

Set / get the region in space in which to place the final graph. The GraphBounds only affects the results if AutomaticBoundsComputation is off.

virtual void vtkRandomLayoutStrategy::SetGraphBounds ( double  [6]  )  [virtual]

Set / get the region in space in which to place the final graph. The GraphBounds only affects the results if AutomaticBoundsComputation is off.

virtual double* vtkRandomLayoutStrategy::GetGraphBounds (  )  [virtual]

Set / get the region in space in which to place the final graph. The GraphBounds only affects the results if AutomaticBoundsComputation is off.

virtual void vtkRandomLayoutStrategy::GetGraphBounds ( double  data[6]  )  [virtual]

Set / get the region in space in which to place the final graph. The GraphBounds only affects the results if AutomaticBoundsComputation is off.

virtual void vtkRandomLayoutStrategy::SetAutomaticBoundsComputation ( int   )  [virtual]

Turn on/off automatic graph bounds calculation. If this boolean is off, then the manually specified GraphBounds is used. If on, then the input's bounds us used as the graph bounds.

virtual int vtkRandomLayoutStrategy::GetAutomaticBoundsComputation (  )  [virtual]

Turn on/off automatic graph bounds calculation. If this boolean is off, then the manually specified GraphBounds is used. If on, then the input's bounds us used as the graph bounds.

virtual void vtkRandomLayoutStrategy::AutomaticBoundsComputationOn (  )  [virtual]

Turn on/off automatic graph bounds calculation. If this boolean is off, then the manually specified GraphBounds is used. If on, then the input's bounds us used as the graph bounds.

virtual void vtkRandomLayoutStrategy::AutomaticBoundsComputationOff (  )  [virtual]

Turn on/off automatic graph bounds calculation. If this boolean is off, then the manually specified GraphBounds is used. If on, then the input's bounds us used as the graph bounds.

virtual void vtkRandomLayoutStrategy::SetThreeDimensionalLayout ( int   )  [virtual]

Turn on/off layout of graph in three dimensions. If off, graph layout occurs in two dimensions. By default, three dimensional layout is on.

virtual int vtkRandomLayoutStrategy::GetThreeDimensionalLayout (  )  [virtual]

Turn on/off layout of graph in three dimensions. If off, graph layout occurs in two dimensions. By default, three dimensional layout is on.

virtual void vtkRandomLayoutStrategy::ThreeDimensionalLayoutOn (  )  [virtual]

Turn on/off layout of graph in three dimensions. If off, graph layout occurs in two dimensions. By default, three dimensional layout is on.

virtual void vtkRandomLayoutStrategy::ThreeDimensionalLayoutOff (  )  [virtual]

Turn on/off layout of graph in three dimensions. If off, graph layout occurs in two dimensions. By default, three dimensional layout is on.

void vtkRandomLayoutStrategy::SetGraph ( vtkGraph graph  )  [virtual]

Set the graph to layout.

Reimplemented from vtkGraphLayoutStrategy.

void vtkRandomLayoutStrategy::Layout (  )  [virtual]

Perform the random layout.

Implements vtkGraphLayoutStrategy.


Member Data Documentation

Definition at line 90 of file vtkRandomLayoutStrategy.h.

double vtkRandomLayoutStrategy::GraphBounds[6] [protected]

Definition at line 91 of file vtkRandomLayoutStrategy.h.

Definition at line 92 of file vtkRandomLayoutStrategy.h.

Definition at line 93 of file vtkRandomLayoutStrategy.h.


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

Generated on Wed Aug 24 12:01:56 2011 for VTK by  doxygen 1.5.6