colorkt/dev.kdrag0n.colorkt.tristimulus/CieXyzAbs

CieXyzAbs

data class CieXyzAbs(x: Double, y: Double, z: Double) : Color
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A color in the CIE XYZ tristimulus color space, with absolute luminance. This is often used as an intermediate color space for uniform color spaces and color appearance models.

See also

Constructors

CieXyzAbs
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fun CieXyzAbs(x: Double, y: Double, z: Double)
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Types

Companion
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object Companion
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Functions

toRel
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@JvmOverloads
fun toRel(luminance: Double = DEFAULT_SDR_WHITE_LUMINANCE): CieXyz
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Convert an absolute XYZ color to relative XYZ, using the specified reference white luminance.

Properties

x
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val x: Double
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X component: mix of the non-negative CIE RGB curves.

y
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val y: Double
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Y component: absolute luminance.

z
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val z: Double
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Z component: approximately equal to blue from CIE RGB.

Extensions

toZcam
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@JvmStatic
@JvmOverloads
@JvmName(name = "fromXyzAbs")
fun CieXyzAbs.toZcam(cond: Zcam.ViewingConditions, include2D: Boolean = true): Zcam
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Get the perceptual appearance attributes of this color using the Zcam color appearance model. Input colors must be relative to a reference white of D65, absolute luminance notwithstanding.