PackedRGB

A packed RGB color, parameterised with format, unpacked component type, and color space specification.

@safe pure nothrow

struct PackedRGB (

string format_

ComponentType_

RGBColorSpace colorSpace_ = RGBColorSpace.sRGB

) if (

isNumeric!ComponentType_

) {

alias UnpackedColor = RGB!(components, ComponentType_, false, colorSpace_);

@safe pure nothrow @nogc

@safe pure nothrow @nogc

enum string components;

@safe pure nothrow @nogc

enum ComponentInfo[components.length] componentInfo;

@safe pure nothrow @nogc

enum ComponentInfo sharedExponent;

@safe pure nothrow @nogc

enum bool hasSharedExponent;

@safe pure nothrow @nogc

enum RGBColorSpace colorSpace;

@safe pure nothrow @nogc

enum RGBColorSpaceDesc!F colorSpaceDesc(F = double);

@safe pure nothrow @nogc

enum BitsPerElement;

@safe pure nothrow @nogc

Buffer!(BitsPerElement / 8) data;

@safe pure nothrow @nogc

enum bool hasComponent(char c);

@safe pure nothrow @nogc

enum bool hasAlpha;

ParentColor unpacked [@property getter];

this(UnpackedColor color);

Color opCast();

bool opEquals(typeof(this) rh);

}

Constructors

this this(UnpackedColor color): Construct a color from RGB and optional alpha values.

Members

Aliases

ParentColor alias ParentColor = UnpackedColor: Undocumented in source.
UnpackedColor alias UnpackedColor = RGB!(components, ComponentType_, false, colorSpace_): The unpacked color type.

Functions

opCast Color opCast(): Cast to other color types.
opEquals bool opEquals(typeof(this) rh): Undocumented in source. Be warned that the author may not have intended to support it.

Manifest constants

BitsPerElement enum BitsPerElement;: Number of bits per element.
format enum format;: The packed color format.

Properties

unpacked ParentColor unpacked [@property getter]: The unpacked color.

Static functions

convertColorImpl To convertColorImpl(From color): Undocumented in source. Be warned that the author may not have intended to support it.
convertColorImpl To convertColorImpl(From color): Undocumented in source. Be warned that the author may not have intended to support it.
convertColorImpl To convertColorImpl(From color): Undocumented in source. Be warned that the author may not have intended to support it.

Variables

colorSpace enum RGBColorSpace colorSpace;: The colors color space.
colorSpaceDesc enum RGBColorSpaceDesc!F colorSpaceDesc(F = double);: The color space descriptor.
componentInfo enum ComponentInfo[components.length] componentInfo;: Bit assignments for each component.
components enum string components;: The color components that were specified.
data Buffer!(BitsPerElement / 8) data;: The raw packed data.
hasAlpha enum bool hasAlpha;: If the color has alpha.
hasComponent enum bool hasComponent(char c);: Test if a particular component is present.
hasSharedExponent enum bool hasSharedExponent;: If the format has a shared exponent.
sharedExponent enum ComponentInfo sharedExponent;: Shared exponent bits.

Parameters

ComponentType_: Type for the unpacked color channels. May be a basic integer or floating point type.
colorSpace_: Color will be within the specified color space.

Meta

Source

See Implementation

std experimental color packedrgb enums

isPackedRGB

structs