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vtkImageConnector Class Reference

Create a binary image of a sphere. More...

#include <vtkImageConnector.h>

Inheritance diagram for vtkImageConnector:

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Collaboration diagram for vtkImageConnector:

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List of all members.

Public Methods

virtual const char * GetClassName ()
virtual int IsA (const char *type)
void PrintSelf (ostream &os, vtkIndent indent)
vtkImageConnectorSeed * NewSeed (int index[3], void *ptr)
void AddSeed (vtkImageConnectorSeed *seed)
void AddSeedToEnd (vtkImageConnectorSeed *seed)
void RemoveAllSeeds ()
virtual void SetConnectedValue (unsigned char)
virtual unsigned char GetConnectedValue ()
virtual void SetUnconnectedValue (unsigned char)
virtual unsigned char GetUnconnectedValue ()
void MarkData (vtkImageData *data, int dimensionality, int ext[6])

Static Public Methods

vtkImageConnector * New ()
int IsTypeOf (const char *type)
vtkImageConnector * SafeDownCast (vtkObject *o)

Protected Methods

 vtkImageConnector ()
 ~vtkImageConnector ()
 vtkImageConnector (const vtkImageConnector &)
void operator= (const vtkImageConnector &)
vtkImageConnectorSeed * PopSeed ()

Protected Attributes

unsigned char ConnectedValue
unsigned char UnconnectedValue
vtkImageConnectorSeed * Seeds
vtkImageConnectorSeed * LastSeed

Detailed Description

Create a binary image of a sphere.

Date:
2000/12/10 20:09:04
Revision:
1.16
Thanks:
Thanks to C. Charles Law who developed this class.
vtkImageConnector is a helper class for connectivity filters. It is not meant to be used directly. It implements a stack and breadth first search necessary for some connectivity filters. Filtered axes sets the dimensionality of the neighbor comparison, and cannot be more than three dimensions. As implemented, only voxels which share faces are considered neighbors.


Member Function Documentation

virtual const char* vtkImageConnector::GetClassName   [virtual]
 

Return the class name as a string. This method is defined in all subclasses of vtkObject with the vtkTypeMacro found in vtkSetGet.h.

Reimplemented from vtkObject.

virtual int vtkImageConnector::IsA const char *    type [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.

int vtkImageConnector::IsTypeOf const char *    type [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.

void vtkImageConnector::MarkData vtkImageData   data,
int    dimensionality,
int    ext[6]
 

Input a data of 0's and "UnconnectedValue"s. Seeds of this object are used to find connected pixels. All pixels connected to seeds are set to ConnectedValue. The data has to be unsigned char.

vtkImageConnector* vtkImageConnector::New   [static]
 

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

Reimplemented from vtkObject.

void vtkImageConnector::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.

vtkImageConnector* vtkImageConnector::SafeDownCast vtkObject   o [static]
 

Will cast the supplied object to vtkObject* is this is a safe operation (i.e., a safe downcast); otherwise NULL is returned. This method is defined in all subclasses of vtkObject with the vtkTypeMacro found in vtkSetGet.h.

Reimplemented from vtkObject.

virtual void vtkImageConnector::SetConnectedValue unsigned    char [virtual]
 

Values used by the MarkRegion method


The documentation for this class was generated from the following file:
Generated on Tue Mar 19 13:26:00 2002 for VTK by doxygen1.2.14 written by Dimitri van Heesch, © 1997-2002