ImageLib::RGBPixel< NumberT > Struct Template Reference

Inheritance diagram for ImageLib::RGBPixel< NumberT >:

Collaboration diagram for ImageLib::RGBPixel< NumberT >:

Public Member Functions
constexpr	RGBPixel (NumberT red=0, NumberT green=0, NumberT blue=0)
bool	operator== (const RGBPixel &other) const
bool	operator!= (const RGBPixel &other) const
void	setGray (NumberT gray)

Static Public Member Functions
static float	colorDistance (const RGBPixel< NumberT > &a, const RGBPixel< NumberT > &b)

Public Attributes
NumberT	red
NumberT	green
NumberT	blue

Additional Inherited Members
Public Types inherited from ImageLib::Pixel< NumberT >
using	value_type = NumberT

Detailed Description

template<typename NumberT>
struct ImageLib::RGBPixel< NumberT >

Definition at line 14 of file RGBPixel.h.

Constructor & Destructor Documentation

RGBPixel()

template<typename NumberT >

constexpr ImageLib::RGBPixel< NumberT >::RGBPixel ( NumberT  red = 0, NumberT  green = 0, NumberT  blue = 0  )

inlineconstexpr

Definition at line 18 of file RGBPixel.h.

        : red(red)
        , green(green)
        , blue(blue) {
    }

Member Function Documentation

colorDistance()

template<typename NumberT >

static float ImageLib::RGBPixel< NumberT >::colorDistance ( const RGBPixel< NumberT > &  a, const RGBPixel< NumberT > &  b  )

inlinestatic

Definition at line 37 of file RGBPixel.h.

                                                                                              {
        RGBPixel<float> af {
            static_cast<float>(a.red), static_cast<float>(a.green), static_cast<float>(a.blue)};
        RGBPixel<float> bf {
            static_cast<float>(b.red), static_cast<float>(b.green), static_cast<float>(b.blue)};
        return std::sqrt(
            (af.red - bf.red) * (af.red - bf.red) + (af.green - bf.green) * (af.green - bf.green) +
            (af.blue - bf.blue) * (af.blue - bf.blue)
        );
    }

operator!=()

template<typename NumberT >

bool ImageLib::RGBPixel< NumberT >::operator!= ( const RGBPixel< NumberT > &  other ) const

inline

Definition at line 28 of file RGBPixel.h.

                                                                      {
        return !(*this == other);
    }

operator==()

template<typename NumberT >

bool ImageLib::RGBPixel< NumberT >::operator== ( const RGBPixel< NumberT > &  other ) const

inline

Definition at line 25 of file RGBPixel.h.

                                                                      {
        return red == other.red && green == other.green && blue == other.blue;
    }

setGray()

template<typename NumberT >

void ImageLib::RGBPixel< NumberT >::setGray ( NumberT  gray )

inline

Definition at line 33 of file RGBPixel.h.

                                      {
        red = green = blue = gray;
    }

Member Data Documentation

blue

template<typename NumberT >

NumberT ImageLib::RGBPixel< NumberT >::blue

Definition at line 16 of file RGBPixel.h.

green

template<typename NumberT >

NumberT ImageLib::RGBPixel< NumberT >::green

Definition at line 16 of file RGBPixel.h.

red

template<typename NumberT >

NumberT ImageLib::RGBPixel< NumberT >::red

Definition at line 16 of file RGBPixel.h.

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

• include/internal/RGBPixel.h