openrndr-color/org.openrndr.color/ColorLUVa

ColorLUVa

@Serializable

data class ColorLUVa(val l: Double, val u: Double, val v: Double, val alpha: Double = 1.0, val ref: ColorXYZa) : ColorModel<ColorLUVa> , ReferenceWhitePoint, ShadableColor<ColorLUVa> , LuminosityColor<ColorLUVa> , AlgebraicColor<ColorLUVa> (source)

The CIELUV color space

Parameters

l

luminance, in a range of 0.0 (darkest) to 100.0 (brightest)

u

unbounded chromaticity coordinate U

v

unbounded chromaticity coordinate V

alpha

alpha as a percentage between 0.0 and 1.0

ref

reference white against which the color values are calculated

Constructors

constructor(l: Double, u: Double, v: Double, alpha: Double = 1.0, ref: ColorXYZa)

Types

object Companion

Functions

open operator override fun div(scale: Double): ColorLUVa

open operator override fun minus(right: ColorLUVa): ColorLUVa

open fun mix(other: ColorLUVa, factor: Double): ColorLUVa

open fun mixLuminosity(luminosity: Double, factor: Double): ColorLUVa

open override fun opacify(factor: Double): ColorLUVa

Returns a copy of the color with the opacity (alpha) multiplied by a factor.

open operator override fun plus(right: ColorLUVa): ColorLUVa

open override fun shade(factor: Double): ColorLUVa

Multiply the shade by a factor.

shadeLuminosity

open fun shadeLuminosity(factor: Double): ColorLUVa

open operator override fun times(scale: Double): ColorLUVa

fun toHSLa(ref: ColorXYZa = this.ref): ColorHSLa

fun toHSVa(ref: ColorXYZa = this.ref): ColorHSVa

fun toLABa(ref: ColorXYZa = this.ref): ColorLABa

fun toLCHUVa(): ColorLCHUVa

open override fun toRGBa(): ColorRGBa

Convert into ColorRGBa.

fun toRGBa(ref: ColorXYZa = this.ref): ColorRGBa

open override fun toVector4(): Vector4

fun toXYZa(): ColorXYZa

open override fun withLuminosity(luminosity: Double): ColorLUVa

Properties

open override val alpha: Double = 1.0

open override val luminosity: Double

open override val ref: ColorXYZa