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Class CIEDE2000

CIEDE2000 algorithm - Adapted from Sharma et al's MATLAB implementation at http://www.ece.rochester.edu/~gsharma/ciede2000/

Hierarchy

Index

Constructors

Properties

Methods

Constructors

constructor

Properties

Protected _maxDistance

_maxDistance: number

Protected _whitePoint

_whitePoint: { a: number; b: number; g: number; r: number }

Type declaration

  • a: number
  • b: number
  • g: number
  • r: number

Methods

Protected _setDefaults

  • _setDefaults(): void

calculateNormalized

  • calculateNormalized(colorA: PointRGBA, colorB: PointRGBA): number

calculateRaw

  • calculateRaw(r1: number, g1: number, b1: number, a1: number, r2: number, g2: number, b2: number, a2: number): number

calculateRawInLab

  • calculateRawInLab(Lab1: { L: number; a: number; b: number }, Lab2: { L: number; a: number; b: number }): number

  • Parameters

    • Lab1: { L: number; a: number; b: number }
      • L: number
      • a: number
      • b: number
    • Lab2: { L: number; a: number; b: number }
      • L: number
      • a: number
      • b: number

    Returns number

setWhitePoint

  • setWhitePoint(r: number, g: number, b: number, a: number): void

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