Color Interface Reference

Inheritance diagram for Color:

Public Member Functions
void	Color (float red=0.0, float green=0.0, float blue=0.0, float alpha=0.0)
proto external float	R ()
	Returns Red component.
proto external float	G ()
	Returns Green component.
proto external float	B ()
	Returns Blue component.
proto external float	A ()
	Returns Alpha component.
proto external void	SetR (float red)
	Sets the Red component.
proto external void	SetG (float green)
	Sets the Green component.
proto external void	SetB (float blue)
	Sets the Blue component.
proto external void	SetA (float alpha)
	Sets the Alpha component.
proto external void	SetFromInt (int color)
	Sets the color to color given in packed ARGB integer.
proto external void	Add (Color other)
	Component-wise addition-assignment.
proto ref Color	AddNew (Color other)
	Component-wise addition returns result as a new color.
proto external void	Sub (Color other)
	Component-wise subtraction-assignment.
proto ref Color	SubNew (Color other)
	Component-wise subtraction returns result as a new color.
proto external void	Mul (Color other)
	Component-wise multiplication-assignment.
proto ref Color	MulNew (Color other)
	Component-wise multiplication returns result as a new color.
proto external void	Div (Color other)
	Component-wise division-assignment.
proto ref Color	DivNew (Color other)
	Component-wise division returns result as a new color.
proto external void	Scale (float scale)
	Multiplies each component by scale
proto external float	GetLuminance ()
	Returns perceptual brightness.
proto external void	Saturate ()
	Clamps each component to [0, 1] range.
proto external void	Clamp (float min, float max)
	Clamps each component to [min, max] range.
proto external void	Lerp (Color other, float t)
	Linear interpolation with other based on t.
proto ref Color	LerpNew (Color other, float t)
proto external int	PackToInt ()
	Returs this color as integer with 8 bits per channel.
proto external void	SRGBToLinear ()
	Converts this color from sRGB color space to linear RGB color space.
proto external void	LinearToSRGB ()
	Converts this color from linear RGB color space to sRGB color space.
proto external bool	IsZero ()
	Returns true if all the components are zero.
proto external bool	IsEqual (Color other, float epsilon=0.0)
	Returns true if the colors differ by at most epsilon in each component.
Public Member Functions inherited from Managed
proto external ref Managed	Clone ()
	Return shallow copy of object, or null if it is not allowed (not public constructor)

Static Public Member Functions
static proto ref Color	FromInt (int color)
	Creates a new color instance from ARGB color packed in int.
static proto ref Color	FromVector (vector color)
	Creates a new color instance from RGB vector.
static proto ref Color	FromRGBA (int r, int g, int b, int a)
	Creates a new color instance from RGBA integers in range 0-255.
static proto ref Color	FromIntSRGB (int color)
	Creates a new color instance in linear color space from ARGB color packed in int which is in sRGB color space.
static proto ref Color	FromSRGBA (int r, int g, int b, int a)
	Creates a new color instance in linear color space from RGBA integers in range 0-255 which are in sRGB color space.
static proto void	UnpackInt (int argb, out int a, out int r, out int g, out int b)
	Unpack color data from packed integer, see PackToInt().

Static Public Attributes
static const int	BLACK = 0xff000000
	color constants - hex codes
static const int	GRAY_25 = 0xff404040
static const int	GRAY = 0xff808080
static const int	GRAY_75 = 0xffc0c0c0
static const int	WHITE = 0xffffffff
static const int	RED = 0xffff0000
static const int	GREEN = 0xff00ff00
static const int	BLUE = 0xff0000ff
static const int	DARK_RED = 0xff800000
static const int	DARK_GREEN = 0xff008000
static const int	DARK_BLUE = 0xff000080
static const int	CYAN = 0xff00ffff
static const int	MAGENTA = 0xffff00ff
static const int	YELLOW = 0xffffff00
static const int	DARK_CYAN = 0xff008080
static const int	DARK_MAGENTA = 0xff800080
static const int	DARK_YELLOW = 0xff808000
static const int	ORANGE = 0xffff8000
static const int	CHARTREUSE = 0xff80ff00
static const int	SPRING_GREEN = 0xff00ff80
static const int	DODGER_BLUE = 0xff0080ff
static const int	VIOLET = 0xff8000ff
static const int	PINK = 0xffff0080
static const ref Color	Black = new Color(0.0, 0.0, 0.0, 1.0)
	color constants - color objects
static const ref Color	Gray25 = new Color(0.25, 0.25, 0.25, 1.0)
static const ref Color	Gray = new Color(0.5, 0.5, 0.5, 1.0)
static const ref Color	Gray75 = new Color(0.75, 0.75, 0.75, 1.0)
static const ref Color	White = new Color(1.0, 1.0, 1.0, 1.0)
static const ref Color	Red = new Color(1.0, 0.0, 0.0, 1.0)
static const ref Color	Green = new Color(0.0, 1.0, 0.0, 1.0)
static const ref Color	Blue = new Color(0.0, 0.0, 1.0, 1.0)
static const ref Color	DarkRed = new Color(0.5, 0.0, 0.0, 1.0)
static const ref Color	DarkGreen = new Color(0.0, 0.5, 0.0, 1.0)
static const ref Color	DarkBlue = new Color(0.0, 0.0, 0.5, 1.0)
static const ref Color	Cyan = new Color(0.0, 1.0, 1.0, 1.0)
static const ref Color	Magenta = new Color(1.0, 0.0, 1.0, 1.0)
static const ref Color	Yellow = new Color(1.0, 1.0, 0.0, 1.0)
static const ref Color	DarkCyan = new Color(0.0, 0.5, 0.5, 1.0)
static const ref Color	DarkMagenta = new Color(0.5, 0.0, 0.5, 1.0)
static const ref Color	DarkYellow = new Color(0.5, 0.5, 0.0, 1.0)
static const ref Color	Orange = new Color(1.0, 0.5, 0.0, 1.0)
static const ref Color	Chartreuse = new Color(0.5, 1.0, 0.0, 1.0)
static const ref Color	SpringGreen = new Color(0.0, 1.0, 0.5, 1.0)
static const ref Color	DodgerBlue = new Color(0.0, 0.5, 1.0, 1.0)
static const ref Color	Violet = new Color(0.5, 0.0, 1.0, 1.0)
static const ref Color	Pink = new Color(1.0, 0.0, 0.5, 1.0)

Constructor & Destructor Documentation

Color()

void Color.Color	(	float	red = 0.0,
		float	green = 0.0,
		float	blue = 0.0,
		float	alpha = 0.0 )

Member Function Documentation

A()

proto external float Color.A

(

)

Returns Alpha component.

Add()

proto external void Color.Add

(

Color

other

)

Component-wise addition-assignment.

AddNew()

proto ref Color Color.AddNew

(

Color

other

)

Component-wise addition returns result as a new color.

B()

proto external float Color.B

(

)

Returns Blue component.

Clamp()

proto external void Color.Clamp	(	float	min,
		float	max )

Clamps each component to [min, max] range.

Div()

proto external void Color.Div

(

Color

other

)

Component-wise division-assignment.

DivNew()

proto ref Color Color.DivNew

(

Color

other

)

Component-wise division returns result as a new color.

FromInt()

static proto ref Color Color.FromInt ( int color )

static

Creates a new color instance from ARGB color packed in int.

FromIntSRGB()

static proto ref Color Color.FromIntSRGB ( int color )

static

Creates a new color instance in linear color space from ARGB color packed in int which is in sRGB color space.

FromRGBA()

static proto ref Color Color.FromRGBA ( int r, int g, int b, int a )

static

Creates a new color instance from RGBA integers in range 0-255.

FromSRGBA()

static proto ref Color Color.FromSRGBA ( int r, int g, int b, int a )

static

Creates a new color instance in linear color space from RGBA integers in range 0-255 which are in sRGB color space.

FromVector()

static proto ref Color Color.FromVector ( vector color )

static

Creates a new color instance from RGB vector.

G()

proto external float Color.G

(

)

Returns Green component.

GetLuminance()

proto external float Color.GetLuminance

(

)

Returns perceptual brightness.

IsEqual()

proto external bool Color.IsEqual	(	Color	other,
		float	epsilon = 0.0 )

Returns true if the colors differ by at most epsilon in each component.

IsZero()

proto external bool Color.IsZero

(

)

Returns true if all the components are zero.

Lerp()

proto external void Color.Lerp	(	Color	other,
		float	t )

Linear interpolation with other based on t.

Returns this + (other - this) * t.

LerpNew()

proto ref Color Color.LerpNew	(	Color	other,
		float	t )

See also

Lerp

Returns

result as a new color

LinearToSRGB()

proto external void Color.LinearToSRGB

(

)

Converts this color from linear RGB color space to sRGB color space.

Mul()

proto external void Color.Mul

(

Color

other

)

Component-wise multiplication-assignment.

MulNew()

proto ref Color Color.MulNew

(

Color

other

)

Component-wise multiplication returns result as a new color.

PackToInt()

proto external int Color.PackToInt

(

)

Returs this color as integer with 8 bits per channel.

R()

proto external float Color.R

(

)

Returns Red component.

Saturate()

proto external void Color.Saturate

(

)

Clamps each component to [0, 1] range.

Scale()

proto external void Color.Scale

(

float

scale

)

Multiplies each component by scale

SetA()

proto external void Color.SetA

(

float

alpha

)

Sets the Alpha component.

SetB()

proto external void Color.SetB

(

float

blue

)

Sets the Blue component.

SetFromInt()

proto external void Color.SetFromInt

(

int

color

)

Sets the color to color given in packed ARGB integer.

SetG()

proto external void Color.SetG

(

float

green

)

Sets the Green component.

SetR()

proto external void Color.SetR

(

float

red

)

Sets the Red component.

SRGBToLinear()

proto external void Color.SRGBToLinear

(

)

Converts this color from sRGB color space to linear RGB color space.

Sub()

proto external void Color.Sub

(

Color

other

)

Component-wise subtraction-assignment.

SubNew()

proto ref Color Color.SubNew

(

Color

other

)

Component-wise subtraction returns result as a new color.

UnpackInt()

static proto void Color.UnpackInt ( int argb, out int a, out int r, out int g, out int b )

static

Unpack color data from packed integer, see PackToInt().

Parameters

argb	input packed argb int
a	out alpha channel <0..255>
r	out red channel <0..255>
g	out green channel <0..255>
b	out blue channel <0..255>

Member Data Documentation

BLACK

const int Color.BLACK = 0xff000000

static

color constants - hex codes

Black

const ref Color Color.Black = new Color(0.0, 0.0, 0.0, 1.0)

static

color constants - color objects

BLUE

const int Color.BLUE = 0xff0000ff

static

Blue

const ref Color Color.Blue = new Color(0.0, 0.0, 1.0, 1.0)

static

CHARTREUSE

const int Color.CHARTREUSE = 0xff80ff00

static

Chartreuse

const ref Color Color.Chartreuse = new Color(0.5, 1.0, 0.0, 1.0)

static

CYAN

const int Color.CYAN = 0xff00ffff

static

Cyan

const ref Color Color.Cyan = new Color(0.0, 1.0, 1.0, 1.0)

static

DARK_BLUE

const int Color.DARK_BLUE = 0xff000080

static

DARK_CYAN

const int Color.DARK_CYAN = 0xff008080

static

DARK_GREEN

const int Color.DARK_GREEN = 0xff008000

static

DARK_MAGENTA

const int Color.DARK_MAGENTA = 0xff800080

static

DARK_RED

const int Color.DARK_RED = 0xff800000

static

DARK_YELLOW

const int Color.DARK_YELLOW = 0xff808000

static

DarkBlue

const ref Color Color.DarkBlue = new Color(0.0, 0.0, 0.5, 1.0)

static

DarkCyan

const ref Color Color.DarkCyan = new Color(0.0, 0.5, 0.5, 1.0)

static

DarkGreen

const ref Color Color.DarkGreen = new Color(0.0, 0.5, 0.0, 1.0)

static

DarkMagenta

const ref Color Color.DarkMagenta = new Color(0.5, 0.0, 0.5, 1.0)

static

DarkRed

const ref Color Color.DarkRed = new Color(0.5, 0.0, 0.0, 1.0)

static

DarkYellow

const ref Color Color.DarkYellow = new Color(0.5, 0.5, 0.0, 1.0)

static

DODGER_BLUE

const int Color.DODGER_BLUE = 0xff0080ff

static

DodgerBlue

const ref Color Color.DodgerBlue = new Color(0.0, 0.5, 1.0, 1.0)

static

GRAY

const int Color.GRAY = 0xff808080

static

Gray

const ref Color Color.Gray = new Color(0.5, 0.5, 0.5, 1.0)

static

Gray25

const ref Color Color.Gray25 = new Color(0.25, 0.25, 0.25, 1.0)

static

Gray75

const ref Color Color.Gray75 = new Color(0.75, 0.75, 0.75, 1.0)

static

GRAY_25

const int Color.GRAY_25 = 0xff404040

static

GRAY_75

const int Color.GRAY_75 = 0xffc0c0c0

static

GREEN

const int Color.GREEN = 0xff00ff00

static

Green

const ref Color Color.Green = new Color(0.0, 1.0, 0.0, 1.0)

static

MAGENTA

const int Color.MAGENTA = 0xffff00ff

static

Magenta

const ref Color Color.Magenta = new Color(1.0, 0.0, 1.0, 1.0)

static

ORANGE

const int Color.ORANGE = 0xffff8000

static

Orange

const ref Color Color.Orange = new Color(1.0, 0.5, 0.0, 1.0)

static

PINK

const int Color.PINK = 0xffff0080

static

Pink

const ref Color Color.Pink = new Color(1.0, 0.0, 0.5, 1.0)

static

RED

const int Color.RED = 0xffff0000

static

Red

const ref Color Color.Red = new Color(1.0, 0.0, 0.0, 1.0)

static

SPRING_GREEN

const int Color.SPRING_GREEN = 0xff00ff80

static

SpringGreen

const ref Color Color.SpringGreen = new Color(0.0, 1.0, 0.5, 1.0)

static

VIOLET

const int Color.VIOLET = 0xff8000ff

static

Violet

const ref Color Color.Violet = new Color(0.5, 0.0, 1.0, 1.0)

static

WHITE

const int Color.WHITE = 0xffffffff

static

White

const ref Color Color.White = new Color(1.0, 1.0, 1.0, 1.0)

static

YELLOW

const int Color.YELLOW = 0xffffff00

static

Yellow

const ref Color Color.Yellow = new Color(1.0, 1.0, 0.0, 1.0)

static

---

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

• Core/generated/Visual/Color.c