daisy::Color Class Reference

Detailed Description

Class for handling simple colors

#include <color.h>

Public Types
enum	PresetColor {   RED , GREEN , BLUE , WHITE ,   PURPLE , CYAN , GOLD , OFF ,   LAST }

Public Member Functions
	Color ()
	Color (float r, float g, float b)
	~Color ()
void	Init (PresetColor c)
void	Init (float red, float green, float blue)
float	Red () const
float	Green () const
float	Blue () const
uint8_t	Red8 () const
uint8_t	Green8 () const
uint8_t	Blue8 () const
void	SetRed (const float amt)
void	SetGreen (const float amt)
void	SetBlue (const float amt)
Color	operator* (float scale)
Color	operator+ (Color rhs)

Static Public Member Functions
static Color	Blend (const Color a, const Color b, const float amt)

Member Enumeration Documentation

PresetColor

enum daisy::Color::PresetColor

List of colors that have a preset RGB value

Enumerator
RED	&
GREEN	&
BLUE	&
WHITE	&
PURPLE	&
CYAN	&
GOLD	&
OFF	&
LAST	&

Constructor & Destructor Documentation

Color() [1/2]

daisy::Color::Color ( )

inline

Color() [2/2]

daisy::Color::Color ( float  r, float  g, float  b  )

inline

~Color()

daisy::Color::~Color ( )

inline

Member Function Documentation

Blend()

static Color daisy::Color::Blend ( const Color  a, const Color  b, const float  amt  )

inlinestatic

Returns a color that is blended between a and b

Blue()

float daisy::Color::Blue ( ) const

inline

Returns the 0-1 value for Blue

Blue8()

uint8_t daisy::Color::Blue8 ( ) const

inline

Green()

float daisy::Color::Green ( ) const

inline

Returns the 0-1 value for Green

Green8()

uint8_t daisy::Color::Green8 ( ) const

inline

Init() [1/2]

void daisy::Color::Init	(	float	red,
		float	green,
		float	blue
	)

Initializes the Color with a specific RGB value red, green, and blue should be floats between 0 and 1

Parameters

red	Red value
green	Green value
blue	Blue value

Init() [2/2]

void daisy::Color::Init

(

PresetColor

c

)

Initializes the Color with a given preset.

Parameters

c	Color to init to

operator*()

Color daisy::Color::operator* ( float  scale )

inline

Returns a scaled color by a float

operator+()

Color daisy::Color::operator+ ( Color  rhs )

inline

Adds another color to this one, destructively saturating at 1

Red()

float daisy::Color::Red ( ) const

inline

Returns the 0-1 value for Red

Red8()

uint8_t daisy::Color::Red8 ( ) const

inline

SetBlue()

void daisy::Color::SetBlue ( const float  amt )

inline

SetGreen()

void daisy::Color::SetGreen ( const float  amt )

inline

SetRed()

void daisy::Color::SetRed ( const float  amt )

inline

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

• src/util/color.h