ITK
4.6.0
Insight Segmentation and Registration Toolkit
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#include <itkRGBAPixel.h>
Represent Red, Green, Blue and Alpha components for color images.
This class is templated over the representation used for each component.
The following syntax for assigning an index is allowed/suggested:
Since RGBAPixel is a subclass of Array, you can access its components as: pixel[0], pixel[1], pixel[2], pixel[3]
Definition at line 59 of file itkRGBAPixel.h.
Public Types | |
typedef FixedArray< TComponent, 4 > | BaseArray |
typedef TComponent | ComponentType |
typedef NumericTraits < ComponentType >::RealType | LuminanceType |
typedef RGBAPixel | Self |
typedef FixedArray< TComponent, 4 > | Superclass |
Public Types inherited from itk::FixedArray< TComponent, 4 > | |
typedef ValueType | CArray [VLength] |
typedef const ValueType * | const_pointer |
typedef const ValueType & | const_reference |
typedef const ValueType * | ConstIterator |
typedef ValueType * | Iterator |
typedef ValueType * | pointer |
typedef ValueType & | reference |
typedef unsigned int | SizeType |
typedef TComponent | ValueType |
Public Member Functions | |
const ComponentType & | GetAlpha (void) const |
const ComponentType & | GetBlue (void) const |
const ComponentType & | GetGreen (void) const |
LuminanceType | GetLuminance (void) const |
ComponentType | GetNthComponent (int c) const |
const ComponentType & | GetRed (void) const |
ComponentType | GetScalarValue () const |
Self | operator* (const ComponentType &f) const |
Self | operator+ (const Self &vec) const |
const Self & | operator+= (const Self &vec) |
Self | operator- (const Self &vec) const |
const Self & | operator-= (const Self &vec) |
RGBAPixel & | operator= (const Self &r) |
RGBAPixel & | operator= (const ComponentType r[4]) |
bool | operator== (const Self &vec) const |
void | SetAlpha (ComponentType alpha) |
void | SetBlue (ComponentType blue) |
void | SetGreen (ComponentType green) |
void | SetNthComponent (int c, const ComponentType &v) |
void | SetRed (ComponentType red) |
RGBAPixel () | |
RGBAPixel (const ComponentType &r) | |
template<typename TRGBAPixelValueType > | |
RGBAPixel (const RGBAPixel< TRGBAPixelValueType > &r) | |
RGBAPixel (const ComponentType r[4]) | |
void | Set (ComponentType red, ComponentType green, ComponentType blue, ComponentType alpha) |
Public Member Functions inherited from itk::FixedArray< TComponent, 4 > | |
Iterator | Begin () |
ConstIterator | Begin () const |
Iterator | End () |
ConstIterator | End () const |
void | Fill (const ValueType &) |
FixedArray (const TScalarValue *r) | |
ValueType * | GetDataPointer () |
const ValueType * | GetDataPointer () const |
bool | operator!= (const FixedArray &r) const |
FixedArray & | operator= (const ValueType r[VLength]) |
bool | operator== (const FixedArray &r) const |
ReverseIterator | rBegin () |
ConstReverseIterator | rBegin () const |
ReverseIterator | rEnd () |
ConstReverseIterator | rEnd () const |
SizeType | Size () const |
FixedArray () | |
FixedArray (const ValueType r[VLength]) | |
FixedArray (const ValueType &r) | |
FixedArray (const FixedArray< TFixedArrayValueType, VLength > &r) | |
FixedArray & | operator= (const FixedArray< TFixedArrayValueType, VLength > &r) |
reference | operator[] (short index) |
const_reference | operator[] (short index) const |
reference | operator[] (unsigned short index) |
const_reference | operator[] (unsigned short index) const |
reference | operator[] (int index) |
const_reference | operator[] (int index) const |
reference | operator[] (unsigned int index) |
const_reference | operator[] (unsigned int index) const |
reference | operator[] (long index) |
const_reference | operator[] (long index) const |
reference | operator[] (unsigned long index) |
const_reference | operator[] (unsigned long index) const |
reference | operator[] (long long index) |
const_reference | operator[] (long long index) const |
reference | operator[] (unsigned long long index) |
const_reference | operator[] (unsigned long long index) const |
void | SetElement (unsigned short index, const_reference value) |
const_reference | GetElement (unsigned short index) const |
Static Public Member Functions | |
static unsigned int | GetNumberOfComponents () |
Static Public Member Functions inherited from itk::FixedArray< TComponent, 4 > | |
static FixedArray | Filled (const ValueType &) |
Static Public Attributes | |
static const unsigned int | Dimension = 4 |
static const unsigned int | Length = 4 |
Static Public Attributes inherited from itk::FixedArray< TComponent, 4 > | |
static const unsigned int | Dimension |
static const unsigned int | Length |
typedef FixedArray< TComponent, 4 > itk::RGBAPixel< TComponent >::BaseArray |
Convenience typedefs.
Definition at line 73 of file itkRGBAPixel.h.
typedef TComponent itk::RGBAPixel< TComponent >::ComponentType |
Define the component type.
Definition at line 76 of file itkRGBAPixel.h.
typedef NumericTraits< ComponentType >::RealType itk::RGBAPixel< TComponent >::LuminanceType |
Definition at line 77 of file itkRGBAPixel.h.
typedef RGBAPixel itk::RGBAPixel< TComponent >::Self |
Standard class typedefs.
Definition at line 63 of file itkRGBAPixel.h.
typedef FixedArray< TComponent, 4 > itk::RGBAPixel< TComponent >::Superclass |
Definition at line 64 of file itkRGBAPixel.h.
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Default constructor has nothing to do.
Definition at line 80 of file itkRGBAPixel.h.
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Default constructor has nothing to do.
Definition at line 81 of file itkRGBAPixel.h.
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Pass-through constructor for the Array base class.
Definition at line 86 of file itkRGBAPixel.h.
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Pass-through constructor for the Array base class.
Definition at line 87 of file itkRGBAPixel.h.
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Get the Alpha component.
Definition at line 161 of file itkRGBAPixel.h.
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Get the Blue component.
Definition at line 158 of file itkRGBAPixel.h.
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Get the Green component.
Definition at line 155 of file itkRGBAPixel.h.
LuminanceType itk::RGBAPixel< TComponent >::GetLuminance | ( | void | ) | const |
Get Luminance out of RGB
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Return the value for the Nth component.
Definition at line 112 of file itkRGBAPixel.h.
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Return the number of componentsxquery-rep.
Definition at line 109 of file itkRGBAPixel.h.
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Get the Red component.
Definition at line 152 of file itkRGBAPixel.h.
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Return the value for the Nth component.
Definition at line 115 of file itkRGBAPixel.h.
Self itk::RGBAPixel< TComponent >::operator* | ( | const ComponentType & | f | ) | const |
Self itk::RGBAPixel< TComponent >::operator+ | ( | const Self & | vec | ) | const |
Aritmetic operations between pixels. Return a new RGBPixel.
const Self& itk::RGBAPixel< TComponent >::operator+= | ( | const Self & | vec | ) |
Self itk::RGBAPixel< TComponent >::operator- | ( | const Self & | vec | ) | const |
const Self& itk::RGBAPixel< TComponent >::operator-= | ( | const Self & | vec | ) |
RGBAPixel& itk::RGBAPixel< TComponent >::operator= | ( | const Self & | r | ) |
Pass-through assignment operator for the Array base class.
RGBAPixel& itk::RGBAPixel< TComponent >::operator= | ( | const ComponentType | r[4] | ) |
bool itk::RGBAPixel< TComponent >::operator== | ( | const Self & | vec | ) | const |
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Set the four components.
Definition at line 142 of file itkRGBAPixel.h.
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Set the Alpha component.
Definition at line 139 of file itkRGBAPixel.h.
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Set the Blue component.
Definition at line 136 of file itkRGBAPixel.h.
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Set the Green component.
Definition at line 133 of file itkRGBAPixel.h.
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Set the Nth component to v.
Definition at line 127 of file itkRGBAPixel.h.
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Set the Red component.
Definition at line 130 of file itkRGBAPixel.h.
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Dimension of the vector space.
Definition at line 67 of file itkRGBAPixel.h.
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Length of the pixel.
Definition at line 70 of file itkRGBAPixel.h.