RGB666 Class Reference

RGB color stored in 18-bit RGB666 format. More...

#include <RGB666.h>

Public Member Functions
	RGB666 ()=default
	Creates a black RGB666 color.
	RGB666 (uint8_t r, uint8_t g, uint8_t b)
	Creates a color from 8-bit red, green, and blue components.
void	setValue (uint8_t r, uint8_t g, uint8_t b)
	Sets the color from 8-bit red, green, and blue components.
uint8_t	getRed () const
	Returns the red component (expanded to 8 bits).
uint8_t	getGreen () const
	Returns the green component (expanded to 8 bits).
uint8_t	getBlue () const
	Returns the blue component (expanded to 8 bits).
const uint8_t *	getValue () const
	Returns the packed RGB666 value as a pointer to 3 bytes (upper 6 bits used).

Static Public Member Functions
static uint8_t	size ()
	Returns size in bits.

Protected Attributes
uint8_t	value [3] = {0, 0, 0}

Detailed Description

RGB color stored in 18-bit RGB666 format.

The class provides conversion between 8-bit per channel RGB values and the packed 18-bit representation (3 bytes, 6 bits per channel, upper bits used) commonly used in displays.

Constructor & Destructor Documentation

RGB666() [1/2]

RGB666 ( )

default

Creates a black RGB666 color.

RGB666() [2/2]

RGB666 ( uint8_t  r, uint8_t  g, uint8_t  b  )

inline

Creates a color from 8-bit red, green, and blue components.

Member Function Documentation

getBlue()

uint8_t getBlue ( ) const

inline

Returns the blue component (expanded to 8 bits).

getGreen()

uint8_t getGreen ( ) const

inline

Returns the green component (expanded to 8 bits).

getRed()

uint8_t getRed ( ) const

inline

Returns the red component (expanded to 8 bits).

getValue()

const uint8_t * getValue ( ) const

inline

Returns the packed RGB666 value as a pointer to 3 bytes (upper 6 bits used).

setValue()

void setValue ( uint8_t  r, uint8_t  g, uint8_t  b  )

inline

Sets the color from 8-bit red, green, and blue components.

size()

static uint8_t size ( )

inlinestatic

Returns size in bits.

Member Data Documentation

value

uint8_t value[3] = {0, 0, 0}

protected

---

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

• src/TinyGPU/RGB666.h