Main Page   Class Hierarchy   Alphabetical List   Compound List   Compound Members   Related Pages  

vtkImageAccumulate Class Reference

Generalized histograms up to 4 dimensions. More...

#include <vtkImageAccumulate.h>

Inheritance diagram for vtkImageAccumulate:

Inheritance graph
[legend]
Collaboration diagram for vtkImageAccumulate:

Collaboration graph
[legend]
List of all members.

Public Methods

virtual const char * GetClassName ()
virtual int IsA (const char *type)
void PrintSelf (ostream &os, vtkIndent indent)
virtual void SetComponentSpacing (float, float, float)
virtual void SetComponentSpacing (float[3])
virtual float * GetComponentSpacing ()
virtual void GetComponentSpacing (float &, float &, float &)
virtual void GetComponentSpacing (float[3])
virtual void SetComponentOrigin (float, float, float)
virtual void SetComponentOrigin (float[3])
virtual float * GetComponentOrigin ()
virtual void GetComponentOrigin (float &, float &, float &)
virtual void GetComponentOrigin (float[3])
void SetComponentExtent (int extent[6])
void SetComponentExtent (int minX, int maxX, int minY, int maxY, int minZ, int maxZ)
void GetComponentExtent (int extent[6])
int * GetComponentExtent ()

Static Public Methods

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

Protected Methods

 vtkImageAccumulate ()
 ~vtkImageAccumulate ()
 vtkImageAccumulate (const vtkImageAccumulate &)
void operator= (const vtkImageAccumulate &)
void ExecuteInformation (vtkImageData *input, vtkImageData *output)
void ComputeInputUpdateExtent (int inExt[6], int outExt[6])
void ExecuteInformation ()
void Execute (vtkImageData *inData, vtkImageData *outData)
void Execute ()
void Execute (vtkImageData *outData)
void EnlargeOutputUpdateExtents (vtkDataObject *data)

Protected Attributes

float ComponentSpacing [3]
float ComponentOrigin [3]
int ComponentExtent [6]

Detailed Description

Generalized histograms up to 4 dimensions.

Date:
2000/12/10 20:09:03
Revision:
1.20
Thanks:
Thanks to C. Charles Law who developed this class
vtkImageAccumulate - This filter divides component space into discrete bins. It then counts the number of pixels associated with each bin. The output is this "scatter plot". The input can be any type, but the output is always int.
Examples:
vtkImageAccumulate (examples)


Member Function Documentation

void vtkImageAccumulate::EnlargeOutputUpdateExtents vtkDataObject   data [protected]
 

Generate more than requested. Called by the superclass before an execute, and before output memory is allocated.

virtual const char* vtkImageAccumulate::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 vtkImageAccumulate::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 vtkImageAccumulate::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.

vtkImageAccumulate* vtkImageAccumulate::New   [static]
 

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

Reimplemented from vtkImageToImageFilter.

void vtkImageAccumulate::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.

vtkImageAccumulate* vtkImageAccumulate::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 vtkImageAccumulate::SetComponentExtent int    extent[6]
 

Set/Get - The component extent is the number/extent of the bins.

virtual void vtkImageAccumulate::SetComponentOrigin float   ,
float   ,
float   
[virtual]
 

Set/Get - The component origin is the location of bin (0, 0, 0).

virtual void vtkImageAccumulate::SetComponentSpacing float   ,
float   ,
float   
[virtual]
 

Set/Get - The component spacing is the dimension of each cell.


The documentation for this class was generated from the following file:
Generated on Tue Mar 19 13:25:47 2002 for VTK by doxygen1.2.14 written by Dimitri van Heesch, © 1997-2002