itk::DefaultConvertPixelTraits< PixelType > Class Template Reference

#include <itkDefaultConvertPixelTraits.h>

Detailed Description

template<typename PixelType>
class itk::DefaultConvertPixelTraits< PixelType >

Traits class used to by ConvertPixels to convert blocks of pixels.

TOutputPixelType is the destination type. The input type is inferred by the templated static function Convert.

This implementaion, does a simple assignment operator, so if you are going from from a higher bit representation to a lower bit one (int to char), you may want to specialize and add some sort of transfer function.

Examples:

WikiExamples/Images/ConvertPixelBuffer.cxx.

Definition at line 41 of file itkDefaultConvertPixelTraits.h.

Public Types
typedef PixelType::ComponentType	ComponentType

Static Public Member Functions
static ComponentType	GetNthComponent (int c, const PixelType &pixel)
static unsigned int	GetNumberOfComponents ()
static unsigned int	GetNumberOfComponents (const PixelType itkNotUsed(pixel))
static void	SetNthComponent (int c, PixelType &pixel, const ComponentType &v)
static ComponentType	GetScalarValue (const PixelType &pixel)

Member Typedef Documentation

template<typename PixelType>

typedef PixelType::ComponentType itk::DefaultConvertPixelTraits< PixelType >::ComponentType

Determine the pixel data type.

Definition at line 45 of file itkDefaultConvertPixelTraits.h.

Member Function Documentation

template<typename PixelType>

static ComponentType itk::DefaultConvertPixelTraits< PixelType >::GetNthComponent ( int  c, const PixelType &  pixel  )

inlinestatic

Return the nth component of the pixel.

Definition at line 55 of file itkDefaultConvertPixelTraits.h.

Referenced by itk::NthElementPixelAccessor< T, TContainer >::Get(), and itk::GradientRecursiveGaussianImageFilter< TInputImage, TOutputImage >::TransformOutputPixel().

template<typename PixelType>

static unsigned int itk::DefaultConvertPixelTraits< PixelType >::GetNumberOfComponents ( )

inlinestatic

Return the number of components per pixel.

Definition at line 48 of file itkDefaultConvertPixelTraits.h.

Referenced by itk::ITK_DEFAULTCONVERTTRAITS_NATIVE_SPECIAL().

template<typename PixelType>

static unsigned int itk::DefaultConvertPixelTraits< PixelType >::GetNumberOfComponents ( const PixelType   itkNotUsedpixel )

inlinestatic

Definition at line 51 of file itkDefaultConvertPixelTraits.h.

template<typename PixelType>

static ComponentType itk::DefaultConvertPixelTraits< PixelType >::GetScalarValue ( const PixelType &  pixel )

inlinestatic

Return a single scalar value from this pixel.

Definition at line 63 of file itkDefaultConvertPixelTraits.h.

Referenced by itk::ITK_DEFAULTCONVERTTRAITS_NATIVE_SPECIAL().

template<typename PixelType>

static void itk::DefaultConvertPixelTraits< PixelType >::SetNthComponent ( int  c, PixelType &  pixel, const ComponentType &  v  )

inlinestatic

Set the nth component of the pixel.

Definition at line 59 of file itkDefaultConvertPixelTraits.h.

Referenced by itk::ITK_DEFAULTCONVERTTRAITS_NATIVE_SPECIAL(), itk::NthElementPixelAccessor< T, TContainer >::Set(), and itk::GradientRecursiveGaussianImageFilter< TInputImage, TOutputImage >::TransformOutputPixel().

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

• itkDefaultConvertPixelTraits.h