vil1_rgb< T > Struct Template Reference

#include <vil1_rgb.h>

List of all members.

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Detailed Description

template<class T>
struct vil1_rgb< T >

This is the appropriate pixel type for 24-bit colour images.

Currently also includes the following `utilities':

• conversion to ubyte (luminance of vil1_rgb: weights (0.299,0.587,0.114)).
• min and max of vil1_rgbcell values, useful for morphological operations.
• arithmetic operations

Definition at line 48 of file vil1_rgb.h.

Public Types
typedef T	value_type
Public Member Functions
	vil1_rgb ()
	vil1_rgb (T v)
	Create grey (v,v,v) vil1_rgb cell from value v.
	vil1_rgb (T red, T green, T blue)
	Construct an vil1_rgb value.
T	R () const
T	G () const
T	B () const
T	grey () const
	Convert vil1_rgb to gray using standard (.299, .587, .114) weighting.
bool	operator== (vil1_rgb< T > const &) const
	equality.
vil1_rgb< T >	operator+ (vil1_rgb< T > const &A) const
vil1_rgb< T >	operator- (vil1_rgb< T > const &A) const
vil1_rgb< T >	operator/ (vil1_rgb< T > const &A) const
vil1_rgb< T > &	operator+= (vil1_rgb< T > const &A)
vil1_rgb< T > &	operator-= (vil1_rgb< T > const &A)
vil1_rgb< T >	operator * (T A) const
vil1_rgb< T >	operator/ (T A) const
vil1_rgb< T > &	operator *= (T A)
vil1_rgb< T > &	operator/= (T A)
Public Attributes
T	r
T	g
T	b

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Member Typedef Documentation

template<class T>

typedef T vil1_rgb< T >::value_type

Definition at line 50 of file vil1_rgb.h.

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Constructor & Destructor Documentation

template<class T>

vil1_rgb< T >::vil1_rgb

(

)

[inline]

Definition at line 52 of file vil1_rgb.h.

template<class T>

vil1_rgb< T >::vil1_rgb

(

T

v

)

[inline]

Create grey (v,v,v) vil1_rgb cell from value v.

This provides a conversion from T to vil1_rgb<T>, needed by e.g. two constructors in vil1_filter.h.

Definition at line 57 of file vil1_rgb.h.

template<class T>

vil1_rgb< T >::vil1_rgb	(	T	red,
		T	green,
		T	blue
	)			[inline]

Construct an vil1_rgb value.

Definition at line 61 of file vil1_rgb.h.

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Member Function Documentation

template<class T>

T vil1_rgb< T >::R

(

)

const [inline]

Definition at line 66 of file vil1_rgb.h.

template<class T>

T vil1_rgb< T >::G

(

)

const [inline]

Definition at line 67 of file vil1_rgb.h.

template<class T>

T vil1_rgb< T >::B

(

)

const [inline]

Definition at line 68 of file vil1_rgb.h.

template<class T>

T vil1_rgb< T >::grey

(

)

const [inline]

Convert vil1_rgb to gray using standard (.299, .587, .114) weighting.

Definition at line 71 of file vil1_rgb.h.

template<class T>

bool vil1_rgb< T >::operator==

(

vil1_rgb< T > const &

)

const [inline]

equality.

Definition at line 171 of file vil1_rgb.h.

template<class T>

vil1_rgb<T> vil1_rgb< T >::operator+

(

vil1_rgb< T > const &

A

)

const [inline]

Definition at line 84 of file vil1_rgb.h.

template<class T>

vil1_rgb<T> vil1_rgb< T >::operator-

(

vil1_rgb< T > const &

A

)

const [inline]

Definition at line 85 of file vil1_rgb.h.

template<class T>

vil1_rgb<T> vil1_rgb< T >::operator/

(

vil1_rgb< T > const &

A

)

const [inline]

Definition at line 86 of file vil1_rgb.h.

template<class T>

vil1_rgb<T>& vil1_rgb< T >::operator+=

(

vil1_rgb< T > const &

A

)

[inline]

Definition at line 87 of file vil1_rgb.h.

template<class T>

vil1_rgb<T>& vil1_rgb< T >::operator-=

(

vil1_rgb< T > const &

A

)

[inline]

Definition at line 88 of file vil1_rgb.h.

template<class T>

vil1_rgb<T> vil1_rgb< T >::operator *

(

T

A

)

const [inline]

Definition at line 89 of file vil1_rgb.h.

template<class T>

vil1_rgb<T> vil1_rgb< T >::operator/

(

T

A

)

const [inline]

Definition at line 90 of file vil1_rgb.h.

template<class T>

vil1_rgb<T>& vil1_rgb< T >::operator *=

(

T

A

)

[inline]

Definition at line 91 of file vil1_rgb.h.

template<class T>

vil1_rgb<T>& vil1_rgb< T >::operator/=

(

T

A

)

[inline]

Definition at line 92 of file vil1_rgb.h.

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Member Data Documentation

template<class T>

T vil1_rgb< T >::r

Definition at line 65 of file vil1_rgb.h.

template<class T>

T vil1_rgb< T >::g

Definition at line 65 of file vil1_rgb.h.

template<class T>

T vil1_rgb< T >::b

Definition at line 65 of file vil1_rgb.h.

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

• core/vil1/vil1_rgb.h

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