itk::RGBPixel< TComponent > Class Template Reference
[Image Representation Objects]

Represent Red, Green and Blue component for color images. More...

#include <itkRGBPixel.h>

Inheritance diagram for itk::RGBPixel< TComponent >:

[legend]Collaboration diagram for itk::RGBPixel< TComponent >:

[legend]List of all members.

Public Types
typedef RGBPixel	Self
typedef FixedArray< TComponent, 3 >	SuperClass
typedef FixedArray< TComponent, 3 >	BaseArray
typedef TComponent	ComponentType
typedef SuperClass::ValueType	ValueType
Public Member Functions
ComponentType	GetNthComponent (int c) const
ComponentType	GetScalarValue () const
void	SetNthComponent (int c, const ComponentType &v)
void	SetRed (ComponentType red)
void	SetGreen (ComponentType green)
void	SetBlue (ComponentType blue)
void	Set (ComponentType red, ComponentType green, ComponentType blue)
const ComponentType &	GetRed (void) const
const ComponentType &	GetGreen (void) const
const ComponentType &	GetBlue (void) const
ComponentType	GetLuminance (void) const
	itkStaticConstMacro (Dimension, unsigned int, 3)
	itkStaticConstMacro (Length, unsigned int, 3)
	RGBPixel ()
	RGBPixel (const ComponentType &r)
	RGBPixel (const Self &r)
	RGBPixel (const ComponentType r[3])
Self &	operator= (const Self &r)
Self &	operator= (const ComponentType r[3])
Self	operator+ (const Self &vec) const
Self	operator- (const Self &vec) const
const Self &	operator+= (const Self &vec)
const Self &	operator-= (const Self &vec)
Self	operator * (const ComponentType &f) const
Static Public Member Functions
int	GetNumberOfComponents ()

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Detailed Description

template<typename TComponent = unsigned short>
class itk::RGBPixel< TComponent >

Represent Red, Green and Blue component for color images.

This class is templated over the representation used for each component.

The following syntax for assigning an index is allowed/suggested:

RGBPixel<float> pixel; pixel = 1.0f, 0.0f, .5f; RGBPixel<char> pixelArray[2]; pixelArray[0] = 255, 255, 255; pixelArray[1] = 255, 255, 244;

Since RGBPixel is a subclass of Array, you can access its components as: pixel[0], pixel[1], pixel[2]

Definition at line 51 of file itkRGBPixel.h.

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Member Typedef Documentation

template<typename TComponent = unsigned short> typedef FixedArray<TComponent, 3> itk::RGBPixel< TComponent >::BaseArray

Convenience typedefs. Definition at line 64 of file itkRGBPixel.h.

template<typename TComponent = unsigned short> typedef TComponent itk::RGBPixel< TComponent >::ComponentType

Define the component type. Definition at line 67 of file itkRGBPixel.h.

template<typename TComponent = unsigned short> typedef RGBPixel itk::RGBPixel< TComponent >::Self

Standard class typedefs. Definition at line 55 of file itkRGBPixel.h.

template<typename TComponent = unsigned short> typedef FixedArray<TComponent, 3> itk::RGBPixel< TComponent >::SuperClass

Definition at line 56 of file itkRGBPixel.h.

template<typename TComponent = unsigned short> typedef SuperClass::ValueType itk::RGBPixel< TComponent >::ValueType

The element type stored at each location in the FixedArray. Reimplemented from itk::FixedArray< TComponent, 3 >. Definition at line 68 of file itkRGBPixel.h.

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Constructor & Destructor Documentation

template<typename TComponent = unsigned short> itk::RGBPixel< TComponent >::RGBPixel (   )  [inline]

Default constructor has nothing to do. Definition at line 71 of file itkRGBPixel.h.

template<typename TComponent = unsigned short> itk::RGBPixel< TComponent >::RGBPixel (  const ComponentType &  r  )  [inline]

Default constructor has nothing to do. Definition at line 72 of file itkRGBPixel.h.

template<typename TComponent = unsigned short> itk::RGBPixel< TComponent >::RGBPixel (  const Self &  r  )  [inline]

Pass-through constructor for the Array base class. Definition at line 76 of file itkRGBPixel.h.

template<typename TComponent = unsigned short> itk::RGBPixel< TComponent >::RGBPixel (  const ComponentType  r[3]  )  [inline]

Pass-through constructor for the Array base class. Definition at line 77 of file itkRGBPixel.h.

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Member Function Documentation

template<typename TComponent = unsigned short> const ComponentType& itk::RGBPixel< TComponent >::GetBlue (  void   )  const [inline]

Get the Blue component. Definition at line 134 of file itkRGBPixel.h. Referenced by itk::BluePixelAccessor< T >::Get().

template<typename TComponent = unsigned short> const ComponentType& itk::RGBPixel< TComponent >::GetGreen (  void   )  const [inline]

Get the Green component. Definition at line 131 of file itkRGBPixel.h. Referenced by itk::GreenPixelAccessor< T >::Get().

template<typename TComponent = unsigned short> ComponentType itk::RGBPixel< TComponent >::GetLuminance (  void   )  const

Get Luminance out of RGB

template<typename TComponent = unsigned short> ComponentType itk::RGBPixel< TComponent >::GetNthComponent (  int  c  )  const [inline]

Return the value for the Nth component. Definition at line 98 of file itkRGBPixel.h.

template<typename TComponent = unsigned short> int itk::RGBPixel< TComponent >::GetNumberOfComponents (   )  [inline, static]

Return the number of components. Definition at line 95 of file itkRGBPixel.h.

template<typename TComponent = unsigned short> const ComponentType& itk::RGBPixel< TComponent >::GetRed (  void   )  const [inline]

Get the Red component. Definition at line 128 of file itkRGBPixel.h. Referenced by itk::RedPixelAccessor< T >::Get().

template<typename TComponent = unsigned short> ComponentType itk::RGBPixel< TComponent >::GetScalarValue (   )  const [inline]

Return the value for the Nth component. Definition at line 102 of file itkRGBPixel.h.

template<typename TComponent = unsigned short> itk::RGBPixel< TComponent >::itkStaticConstMacro (  Length  , unsigned  int, 3  )

Dimension of the vector space.

template<typename TComponent = unsigned short> itk::RGBPixel< TComponent >::itkStaticConstMacro (  Dimension  , unsigned  int, 3  )

Dimension of the vector space.

template<typename TComponent = unsigned short> Self itk::RGBPixel< TComponent >::operator * (  const ComponentType &  f  )  const

Aritmetic operations between pixels. Return a new RGBPixel.

template<typename TComponent = unsigned short> Self itk::RGBPixel< TComponent >::operator+ (  const Self &  vec  )  const

Aritmetic operations between pixels. Return a new RGBPixel.

template<typename TComponent = unsigned short> const Self& itk::RGBPixel< TComponent >::operator+= (  const Self &  vec  )

Aritmetic operations between pixels. Return a new RGBPixel.

template<typename TComponent = unsigned short> Self itk::RGBPixel< TComponent >::operator- (  const Self &  vec  )  const

Aritmetic operations between pixels. Return a new RGBPixel.

template<typename TComponent = unsigned short> const Self& itk::RGBPixel< TComponent >::operator-= (  const Self &  vec  )

Aritmetic operations between pixels. Return a new RGBPixel.

template<typename TComponent = unsigned short> Self& itk::RGBPixel< TComponent >::operator= (  const ComponentType  r[3]  )

Pass-through assignment operator for the Array base class.

template<typename TComponent = unsigned short> Self& itk::RGBPixel< TComponent >::operator= (  const Self &  r  )

Pass-through assignment operator for the Array base class.

template<typename TComponent = unsigned short> void itk::RGBPixel< TComponent >::Set (  ComponentType  red, ComponentType  green, ComponentType  blue )  [inline]

Set the three components. Definition at line 124 of file itkRGBPixel.h. Referenced by itk::Function::ComposeRGB< TInput >::operator()().

template<typename TComponent = unsigned short> void itk::RGBPixel< TComponent >::SetBlue (  ComponentType  blue  )  [inline]

Set the Blue component. Definition at line 121 of file itkRGBPixel.h. Referenced by itk::BluePixelAccessor< T >::Set().

template<typename TComponent = unsigned short> void itk::RGBPixel< TComponent >::SetGreen (  ComponentType  green  )  [inline]

Set the Green component. Definition at line 118 of file itkRGBPixel.h. Referenced by itk::GreenPixelAccessor< T >::Set().

template<typename TComponent = unsigned short> void itk::RGBPixel< TComponent >::SetNthComponent (  int  c, const ComponentType &  v )  [inline]

Set the Nth component to v. Definition at line 111 of file itkRGBPixel.h.

template<typename TComponent = unsigned short> void itk::RGBPixel< TComponent >::SetRed (  ComponentType  red  )  [inline]

Set the Red component. Definition at line 115 of file itkRGBPixel.h. Referenced by itk::RedPixelAccessor< T >::Set().

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

• itkRGBPixel.h

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