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details RGBAccessor< RGBVALUE > Class Template Reference VIGRA

#include <vigra/rgbvalue.hxx>

Public Member Functions

template<class RGBIterator >
const component_type & blue (RGBIterator const &rgb) const
 
template<class RGBIterator , class DIFFERENCE >
const component_type & blue (RGBIterator const &rgb, DIFFERENCE d) const
 
template<class RGBIterator >
const component_type & green (RGBIterator const &rgb) const
 
template<class RGBIterator , class DIFFERENCE >
const component_type & green (RGBIterator const &rgb, DIFFERENCE d) const
 
template<class RGBIterator >
const component_type & red (RGBIterator const &rgb) const
 
template<class RGBIterator , class DIFFERENCE >
const component_type & red (RGBIterator const &rgb, DIFFERENCE diff) const
 
template<class V , class RGBIterator >
void setBlue (V value, RGBIterator const &rgb) const
 
template<class V , class RGBIterator , class DIFFERENCE >
void setBlue (V value, RGBIterator const &rgb, DIFFERENCE d) const
 
template<class V , class RGBIterator >
void setGreen (V value, RGBIterator const &rgb) const
 
template<class V , class RGBIterator , class DIFFERENCE >
void setGreen (V value, RGBIterator const &rgb, DIFFERENCE d) const
 
template<class V , class RGBIterator >
void setRed (V value, RGBIterator const &rgb) const
 
template<class V , class RGBIterator , class DIFFERENCE >
void setRed (V value, RGBIterator const &rgb, DIFFERENCE diff) const
 

Detailed Description

template<class RGBVALUE>
class vigra::RGBAccessor< RGBVALUE >

Encapsulate access to rgb values.

#include <vigra/rgbvalue.hxx>
Namespace: vigra

Member Function Documentation

◆ red() [1/2]

const component_type& red ( RGBIterator const &  rgb) const

Get value of the red component

◆ setRed() [1/2]

void setRed ( value,
RGBIterator const &  rgb 
) const

Set value of the red component. The type V of the passed in value is automatically converted to component_type.

◆ red() [2/2]

const component_type& red ( RGBIterator const &  rgb,
DIFFERENCE  diff 
) const

Get value of the red component at an offset

◆ setRed() [2/2]

void setRed ( value,
RGBIterator const &  rgb,
DIFFERENCE  diff 
) const

Set value of the red component at an offset. The type V of the passed in value is automatically converted to component_type.

◆ green() [1/2]

const component_type& green ( RGBIterator const &  rgb) const

Get value of the green component

◆ setGreen() [1/2]

void setGreen ( value,
RGBIterator const &  rgb 
) const

Set value of the green component. The type V of the passed in value is automatically converted to component_type.

◆ green() [2/2]

const component_type& green ( RGBIterator const &  rgb,
DIFFERENCE  d 
) const

Get value of the green component at an offset

◆ setGreen() [2/2]

void setGreen ( value,
RGBIterator const &  rgb,
DIFFERENCE  d 
) const

Set value of the green component at an offset. The type V of the passed in value is automatically converted to component_type.

◆ blue() [1/2]

const component_type& blue ( RGBIterator const &  rgb) const

Get value of the blue component

◆ setBlue() [1/2]

void setBlue ( value,
RGBIterator const &  rgb 
) const

Set value of the blue component. The type V of the passed in value is automatically converted to component_type.

◆ blue() [2/2]

const component_type& blue ( RGBIterator const &  rgb,
DIFFERENCE  d 
) const

Get value of the blue component at an offset

◆ setBlue() [2/2]

void setBlue ( value,
RGBIterator const &  rgb,
DIFFERENCE  d 
) const

Set value of the blue component at an offset. The type V of the passed in value is automatically converted to component_type.


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

© Ullrich Köthe (ullrich.koethe@iwr.uni-heidelberg.de)
Heidelberg Collaboratory for Image Processing, University of Heidelberg, Germany

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