The OpenD Programming Language

xyY

A CIE 1931 xyY color, parameterised for component type.

@safe pure nothrow @nogc

struct xyY (

F = float

) if (

isFloatingPoint!F

) {

alias ComponentType = F;

@safe pure nothrow @nogc

@safe pure nothrow @nogc

@safe pure nothrow @nogc

this(ComponentType x, ComponentType y, ComponentType Y);

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(ComponentType x, ComponentType y, ComponentType Y): Construct a color from xyY values.

Members

Aliases

ComponentType alias ComponentType = F: 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.

Variables

Y F Y;: Y value (luminance).
x F x;: x coordinate.
y F y;: y coordinate.

Examples

// CIE xyY 1931 color with double components
alias xyYd = xyY!double;

xyYd c = xyYd(0.4, 0.5, 1);

// test xyY operators and functions
static assert(xyYd(0, 0.5, 0) + xyYd(0.5, 0.5, 1) == xyYd(0.5, 1, 1));
static assert(xyYd(0.5, 0.5, 1) * 100.0 == xyYd(50, 50, 100));

Meta

Source

See Implementation

std experimental color xyz enums

structs