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vtkImageLogarithmicScale Class Reference

#include <vtkImageLogarithmicScale.h>

Inheritance diagram for vtkImageLogarithmicScale:

vtkImageToImageFilter vtkImageSource vtkSource vtkProcessObject vtkObject vtkObjectBase List of all members.

Detailed Description

Passes each pixel through log function.

Date
2002/01/22 15:32:53
Revision
1.22

vtkImageLogarithmicScale passes each pixel through the function c*log(1+x). It also handles negative values with the function -c*log(1-x).

Tests:
vtkImageLogarithmicScale (Tests)

Definition at line 36 of file vtkImageLogarithmicScale.h.

Public Types

typedef vtkImageToImageFilter Superclass

Public Member Functions

virtual const char * GetClassName ()
virtual int IsA (const char *type)
void PrintSelf (ostream &os, vtkIndent indent)
virtual void SetConstant (float)
virtual float GetConstant ()

Static Public Member Functions

static vtkImageLogarithmicScaleNew ()
static int IsTypeOf (const char *type)
static vtkImageLogarithmicScaleSafeDownCast (vtkObject *o)

Protected Member Functions

 vtkImageLogarithmicScale ()
 ~vtkImageLogarithmicScale ()
void ThreadedExecute (vtkImageData *inData, vtkImageData *outData, int outExt[6], int id)

Protected Attributes

float Constant


Member Typedef Documentation

typedef vtkImageToImageFilter vtkImageLogarithmicScale::Superclass
 

Reimplemented from vtkImageToImageFilter.

Definition at line 40 of file vtkImageLogarithmicScale.h.


Constructor & Destructor Documentation

vtkImageLogarithmicScale::vtkImageLogarithmicScale  )  [protected]
 

vtkImageLogarithmicScale::~vtkImageLogarithmicScale  )  [inline, protected]
 

Definition at line 51 of file vtkImageLogarithmicScale.h.


Member Function Documentation

static vtkImageLogarithmicScale* vtkImageLogarithmicScale::New  )  [static]
 

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

Reimplemented from vtkObject.

virtual const char* vtkImageLogarithmicScale::GetClassName  )  [virtual]
 

Reimplemented from vtkImageToImageFilter.

static int vtkImageLogarithmicScale::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 vtkTypeRevisionMacro found in vtkSetGet.h.

Reimplemented from vtkImageToImageFilter.

virtual int vtkImageLogarithmicScale::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 vtkTypeRevisionMacro found in vtkSetGet.h.

Reimplemented from vtkImageToImageFilter.

static vtkImageLogarithmicScale* vtkImageLogarithmicScale::SafeDownCast vtkObject o  )  [static]
 

Reimplemented from vtkImageToImageFilter.

void vtkImageLogarithmicScale::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.

virtual void vtkImageLogarithmicScale::SetConstant float   )  [virtual]
 

Set/Get the scale factor for the logarithmic function.

virtual float vtkImageLogarithmicScale::GetConstant  )  [virtual]
 

Set/Get the scale factor for the logarithmic function.

void vtkImageLogarithmicScale::ThreadedExecute vtkImageData inData,
vtkImageData outData,
int  outExt[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.


Member Data Documentation

float vtkImageLogarithmicScale::Constant [protected]
 

Definition at line 53 of file vtkImageLogarithmicScale.h.


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