RGBToGrayAccessor< RGBVALUE > Class Template Reference

#include <vigra/rgbvalue.hxx>

Public Member Functions
template<class ITERATOR >
value_type	operator() (ITERATOR const &i) const
template<class ITERATOR , class DIFFERENCE >
value_type	operator() (ITERATOR const &i, DIFFERENCE d) const

Detailed Description

template<class RGBVALUE>
class vigra::RGBToGrayAccessor< RGBVALUE >

Encapsulate access to luminance of an rgb value.

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

Member Function Documentation

value_type operator()

(

ITERATOR const &

i

)

const

Get value of the luminance

value_type operator()	(	ITERATOR const &	i,
		DIFFERENCE	d
	)		const

Get value of the luminance at an offset

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

• vigra/rgbvalue.hxx