openrndr-color/org.openrndr.color/ColorLCHABa

ColorLCHABa

@Serializable
data class ColorLCHABa(val l: Double, val c: Double, val h: Double, val alpha: Double = 1.0, val ref: ColorXYZa = ColorXYZa.NEUTRAL) : ColorModel<ColorLCHABa> , ReferenceWhitePoint, ShadableColor<ColorLCHABa> , ChromaColor<ColorLCHABa> , HueShiftableColor<ColorLCHABa> , LuminosityColor<ColorLCHABa> , AlgebraicColor<ColorLCHABa> (source)

The CIELChAB color space is the cylindrical representation of the CIELAB color space.

Parameters

l

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

c

chroma

h

hue in degrees, where a full rotation is 360.0 degrees

alpha

alpha as a percentage between 0.0 and 1.0

ref

reference white against which the color values are calculated

See also

Constructors

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constructor(l: Double, c: Double, h: Double, alpha: Double = 1.0, ref: ColorXYZa = ColorXYZa.NEUTRAL)

Types

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object Companion

Functions

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open operator override fun div(scale: Double): ColorLCHABa
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open operator override fun minus(right: ColorLCHABa): ColorLCHABa
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open override fun mix(other: ColorLCHABa, factor: Double): ColorLCHABa
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open fun mixChroma(target: Double, factor: Double): ColorLCHABa
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open fun mixHue(hue: Double, factor: Double): ColorLCHABa
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open fun mixLuminosity(luminosity: Double, factor: Double): ColorLCHABa
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open fun modulateChroma(factor: Double): ColorLCHABa
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open override fun opacify(factor: Double): ColorLCHABa

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

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open operator override fun plus(right: ColorLCHABa): ColorLCHABa
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open override fun shade(factor: Double): ColorLCHABa

Multiply the shade by a factor.

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open fun shadeLuminosity(factor: Double): ColorLCHABa
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open fun shiftChroma(shift: Double): ColorLCHABa
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open fun shiftHue(shiftInDegrees: Double): ColorLCHABa

Shift the hue of a color by the given amount of degrees.

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open operator override fun times(scale: Double): ColorLCHABa
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fun toLABa(): ColorLABa
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open override fun toRGBa(): ColorRGBa

Convert into ColorRGBa.

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open override fun toVector4(): Vector4
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fun toXYZa(): ColorXYZa
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open override fun withChroma(chroma: Double): ColorLCHABa
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open override fun withHue(hue: Double): ColorLCHABa
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open override fun withLuminosity(luminosity: Double): ColorLCHABa

Properties

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open override val alpha: Double = 1.0
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val c: Double
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open override val chroma: Double
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val h: Double
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open override val hue: Double
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val l: Double
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open override val luminosity: Double
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open override val ref: ColorXYZa