The OpenD Programming Language

RGB

An RGB color, parameterised with components, component type, and color space specification.

@safe pure nothrow @nogc

struct RGB (

string components_

ComponentType_

bool linear_ = false

RGBColorSpace colorSpace_ = RGBColorSpace.sRGB

) if (

isNumeric!ComponentType_

) {

this(const(C)[] str);

alias ComponentType = ComponentType_;

alias ComponentType = NormalizedInt!ComponentType_;

@safe pure nothrow @nogc

enum string components;

@safe pure nothrow @nogc

enum RGBColorSpace colorSpace;

@safe pure nothrow @nogc

enum RGBColorSpaceDesc!F colorSpaceDesc(F = double);

@safe pure nothrow @nogc

enum bool linear;

@safe pure nothrow @nogc

enum bool hasComponent(char c);

@safe pure nothrow @nogc

enum bool hasAlpha;

auto tristimulus [@property getter];

auto tristimulusWithAlpha [@property getter];

this(ComponentType r, ComponentType g, ComponentType b, ComponentType a);

this(ComponentType l, ComponentType a);

this(ComponentType.IntType r, ComponentType.IntType g, ComponentType.IntType b, ComponentType.IntType a);

this(ComponentType.IntType l, ComponentType.IntType a);

Color opCast();

typeof(this) opUnary();

typeof(this) opBinary(typeof(this) rh);

typeof(this) opBinary(S rh);

typeof(this) opOpAssign(typeof(this) rh);

typeof(this) opOpAssign(S rh);

}

Constructors

this this(const(C)[] str): Construct a color from a string.
this this(ComponentType r, ComponentType g, ComponentType b, ComponentType a): Construct a color from RGB and optional alpha values.
this this(ComponentType l, ComponentType a): Construct a color from a luminance and optional alpha value.
this this(ComponentType.IntType r, ComponentType.IntType g, ComponentType.IntType b, ComponentType.IntType a): Construct a color from RGB and optional alpha values.
this this(ComponentType.IntType l, ComponentType.IntType a): Construct a color from a luminance and optional alpha value.

Members

Aliases

ComponentType alias ComponentType = ComponentType_: Type of the color components.
ComponentType alias ComponentType = NormalizedInt!ComponentType_: Type of the color components.

Functions

opBinary typeof(this) opBinary(S rh): Binary operators.
opBinary typeof(this) opBinary(typeof(this) rh): Binary operators.
opCast Color opCast(): Cast to other color types.
opOpAssign typeof(this) opOpAssign(typeof(this) rh): Binary assignment operators.
opOpAssign typeof(this) opOpAssign(S rh): Binary assignment operators.
opUnary typeof(this) opUnary(): Unary operators.

Properties

tristimulus auto tristimulus [@property getter]: Return the RGB tristimulus values as a tuple. These will always be ordered (R, G, B). Any color channels not present will be 0.
tristimulusWithAlpha auto tristimulusWithAlpha [@property getter]: Return the RGB tristimulus values + alpha as a tuple. These will always be ordered (R, G, B, A).

Variables

colorSpace enum RGBColorSpace colorSpace;: The colors color space.
colorSpaceDesc enum RGBColorSpaceDesc!F colorSpaceDesc(F = double);: The color space descriptor.
components enum string components;: The color components that were specified.
hasAlpha enum bool hasAlpha;: If the color has alpha.
hasComponent enum bool hasComponent(char c);: Test if a particular component is present.
linear enum bool linear;: If the color is stored linearly (without gamma applied).

Parameters

ComponentType_: Type for the color channels. May be a basic integer or floating point type.
linear_: Color is stored with linear luminance.
colorSpace_: Color will be within the specified color space.

Meta

Source

See Implementation

std experimental color rgb enums

isRGB

functions

structs

RGB