Color

The Color type is a tagged union that can hold one color in a CSS-defined colorspace. This correspond to both "specified", "computed", and "used" colors in CSS specification. In typical use, you'll want to map to sRGB 32-bit RGBA quadruplet, and the function for this is called: toRGBA8(). Reference: https://www.w3.org/TR/css-color-4/

pure nothrow @nogc @safe

struct Color {

union __anonymous;

this(const(char)[] cssColor);

this(RGBA8 c);

this(RGBA16 c);

this(RGBAf c);

Colorspace colorspace();

void assumeColorspace(Colorspace colorspace);

RGBA8 toRGBA8();

RGBA16 toRGBA16();

RGBAf toRGBAf();

}

Constructors

this this(const(char)[] cssColor): Build from CSS color string.
this this(RGBA8 c): Build from a 8-bit sRGB quadruplet.
this this(RGBA16 c): Build from a 16-bit sRGB quadruplet.
this this(RGBAf c): Build from a 32-bit float sRGB quadruplet.

Members

Functions

assumeColorspace void assumeColorspace(Colorspace colorspace): Unsafe cast of colorspace. Normally you never need this.
colorspace Colorspace colorspace(): Get colorspace tag. This is the tag of this tagged union.
toRGBA16 RGBA16 toRGBA16()
toRGBA8 RGBA8 toRGBA8()
toRGBAf RGBAf toRGBAf(): A 32-bit float normalized tristimulus sRGB color, with alpha.

Unions

__anonymous union __anonymous: Undocumented in source.

Color

Constructors

Members

Functions

Unions

Meta

Source