itk::DefaultConvertPixelTraits< PixelType > Class Template Reference

#include <itkDefaultConvertPixelTraits.h>

Public Types
using	ComponentType = typename PixelType::ComponentType

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

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 implementation, 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

SphinxExamples/src/IO/ImageBase/ConvertImageToAnotherType/Code.cxx.

Definition at line 41 of file itkDefaultConvertPixelTraits.h.

Member Typedef Documentation

ComponentType

template<typename PixelType >

using itk::DefaultConvertPixelTraits< PixelType >::ComponentType = typename PixelType::ComponentType

Determine the pixel data type.

Definition at line 45 of file itkDefaultConvertPixelTraits.h.

Member Function Documentation

GetNthComponent()

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 62 of file itkDefaultConvertPixelTraits.h.

Referenced by itk::GradientRecursiveGaussianImageFilter< TInputImage, TOutputImage >::TransformOutputPixel().

GetNumberOfComponents() [1/2]

template<typename PixelType >

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

inlinestatic

Return the number of components per pixel.

Definition at line 49 of file itkDefaultConvertPixelTraits.h.

GetNumberOfComponents() [2/2]

template<typename PixelType >

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

inlinestatic

Definition at line 55 of file itkDefaultConvertPixelTraits.h.

GetScalarValue()

template<typename PixelType >

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

inlinestatic

Return a single scalar value from this pixel.

Definition at line 76 of file itkDefaultConvertPixelTraits.h.

SetNthComponent()

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 69 of file itkDefaultConvertPixelTraits.h.

Referenced by 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