RGBAColor< T > Class Template Reference

#include <color.h>

Public Member Functions
	RGBAColor (T red, T green, T blue, T alpha)
	RGBAColor (const RGBColor< T > &rgb, T alpha)
	RGBAColor ()
	RGBAColor (const nap::BaseColor &source)
void	setRed (T value)
T	getRed () const
void	setGreen (T value)
T	getGreen () const
void	setBlue (T value)
T	getBlue () const
void	setAlpha (T value)
T	getAlpha () const
glm::vec4	toVec4 () const
	operator glm::vec4 ()
Public Member Functions inherited from Color< T, 4 >
	Color ()
	Color (const std::array< T, CHANNELS > &colors)
	Color (const nap::BaseColor &source)
rtti::TypeInfo	getValueType () const override
bool	isPointer () const override
T	getValue (EColorChannel channel) const
T &	getValue (EColorChannel channel)
void	setValue (EColorChannel channel, T value)
const std::array< T, CHANNELS > &	getValues () const
T *	getData ()
const T *	getData () const
void	setData (const T *data)
float	getDistance (const Color< T, CHANNELS > &other) const
bool	operator== (const Color< T, CHANNELS > &rhs) const
bool	operator!= (const Color< T, CHANNELS > &rhs) const
bool	operator< (const Color< T, CHANNELS > &rhs) const
bool	operator> (const Color< T, CHANNELS > &rhs) const
bool	operator<= (const Color< T, CHANNELS > &rhs) const
bool	operator>= (const Color< T, CHANNELS > &rhs) const
T &	operator[] (std::size_t index)
const T &	operator[] (std::size_t index) const
Public Member Functions inherited from BaseColor
	BaseColor (int channels, int size)
virtual	~BaseColor ()=default
bool	operator== (const BaseColor &rhs)=delete
bool	operator!= (const BaseColor &rhs)=delete
int	getNumberOfChannels () const
int	valueSize () const
virtual rtti::TypeInfo	getValueType () const =0
virtual bool	isPointer () const =0
void	convert (BaseColor &target) const
Converter	getConverter (const BaseColor &target) const
template<typename T >
T	convert () const
int	size () const

Additional Inherited Members
Public Types inherited from Color< T, 4 >
using	value_type = T
Public Types inherited from BaseColor
using	Converter = std::function< void(const BaseColor &, BaseColor &, int)>
Static Public Member Functions inherited from BaseColor
static void	convertColor (const BaseColor &source, BaseColor &target)
static void	convertColor (const BaseColor &source, BaseColor &target, const Converter &converter)
static Converter	getConverter (const BaseColor &source, const BaseColor &target)
Public Attributes inherited from Color< T, 4 >
std::array< T, CHANNELS >	mValues

Description

template<typename T>
class nap::RGBAColor< T >

Color that has a red, green, blue and alpha channel of type T

Inheritance diagram for RGBAColor< T >:

Collaboration diagram for RGBAColor< T >:

Constructor & Destructor Documentation

RGBAColor() [1/4]

RGBAColor	(	T	red,
		T	green,
		T	blue,
		T	alpha
	)

Constructor that creates an RGB color based on the given values

RGBAColor() [2/4]

RGBAColor	(	const RGBColor< T > &	rgb,
		T	alpha
	)

Constructor that creates an RGBA color based on the given RGB color and alpha value.

Parameters

rgb	the RGB color
alpha	the alpha value

RGBAColor() [3/4]

RGBAColor

(

)

Default constructor

RGBAColor() [4/4]

RGBAColor

(

const nap::BaseColor &

source

)

Initialize using a different type of color. Colors are converted. The source color must have an equal or higher amount of channels.

Parameters

source

the source color to convert.

Member Function Documentation

getAlpha()

T getAlpha

(

)

const

getBlue()

T getBlue

(

)

const

getGreen()

T getGreen

(

)

const

getRed()

T getRed

(

)

const

operator glm::vec4()

operator glm::vec4

(

)

vec4 conversion function

Returns

the color as a vec4 (float)

setAlpha()

void setAlpha

(

T

value

)

Sets the alpha channel to the incoming value

Parameters

value

alpha color value

setBlue()

void setBlue

(

T

value

)

Sets the blue channel to the given value.

Parameters

value

new color value

setGreen()

void setGreen

(

T

value

)

Sets the green channel to the given value

Parameters

value

green color value

setRed()

void setRed

(

T

value

)

Sets the red channel to the incoming value

Parameters

value

red color value

toVec4()

glm::vec4 toVec4

Returns

the color as a vec4 (float)