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vtkImageExtractComponents Class Reference

Outputs a single component. More...

#include <vtkImageExtractComponents.h>

Inheritance diagram for vtkImageExtractComponents:

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Collaboration diagram for vtkImageExtractComponents:

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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)
void SetComponents (int c1)
void SetComponents (int c1, int c2)
void SetComponents (int c1, int c2, int c3)
virtual int * GetComponents ()
virtual void GetComponents (int &, int &, int &)
virtual void GetComponents (int[3])
virtual int GetNumberOfComponents ()

Static Public Methods

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

Protected Methods

 vtkImageExtractComponents ()
 ~vtkImageExtractComponents ()
 vtkImageExtractComponents (const vtkImageExtractComponents &)
void operator= (const vtkImageExtractComponents &)
void ExecuteInformation (vtkImageData *inData, vtkImageData *outData)
void ExecuteInformation ()
void ThreadedExecute (vtkImageData *inData, vtkImageData *outData, int ext[6], int id)

Protected Attributes

int NumberOfComponents
int Components [3]

Detailed Description

Outputs a single component.

Date:
2000/12/10 20:09:05
Revision:
1.20
Thanks:
Thanks to C. Charles Law who developed this class.
vtkImageExtractComponents takes an input with any number of components and outputs some of them. It does involve a copy of the data.

See also:
vtkImageAppendComponents
Examples:
vtkImageExtractComponents (examples)


Member Function Documentation

virtual const char* vtkImageExtractComponents::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 vtkImageToImageFilter.

virtual int vtkImageExtractComponents::GetNumberOfComponents   [virtual]
 

Get the number of components to extract. This is set implicitly by the SetComponents() method.

virtual int vtkImageExtractComponents::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 vtkImageToImageFilter.

int vtkImageExtractComponents::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 vtkImageToImageFilter.

vtkImageExtractComponents* vtkImageExtractComponents::New   [static]
 

Instantiate object with no start, end, or progress methods.

Reimplemented from vtkImageToImageFilter.

void vtkImageExtractComponents::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 vtkImageToImageFilter.

vtkImageExtractComponents* vtkImageExtractComponents::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 vtkImageToImageFilter.

void vtkImageExtractComponents::SetComponents int    c1
 

Set/Get the components to extract.

void vtkImageExtractComponents::ThreadedExecute vtkImageData   inData,
vtkImageData   outData,
int    ext[6],
int    id
[protected, virtual]
 

If the subclass does not define an Execute method, then the task will be broken up, multiple threads will be spawned, and each thread will call this method. It is public so that the thread functions can call this method.

Reimplemented from vtkImageToImageFilter.


The documentation for this class was generated from the following file:
Generated on Tue Mar 19 13:26:14 2002 for VTK by doxygen1.2.14 written by Dimitri van Heesch, © 1997-2002