Class ColorCieLab

java.lang.Object
org.apache.commons.imaging.color.ColorCieLab
public final class ColorCieLab extends Object
Represents a color in the CIELAB color space, also known as LAB color space.

Contains the constant values for black, white, red, green, and blue.

Since:
1.0-alpha1
See Also:

  • Field Details

    • BLACK

      public static final ColorCieLab BLACK
      A constant for color black. Color components are: 
          L*: 0
    a*: 0
    b*: 0

    • WHITE

      public static final ColorCieLab WHITE
      A constant for color white. Color components are: 
          L*: 100
    a*: 0
    b*: 0

    • RED

      public static final ColorCieLab RED
      A constant for color red. Color components are: 
          L*: 53
    a*: 80
    b*: 67

    • GREEN

      public static final ColorCieLab GREEN
      A constant for color green. Color components are: 
          L*:  88
    a*: -86
    b*:  83

    • BLUE

      public static final ColorCieLab BLUE
      A constant for color blue. Color components are: 
          L*:   32
    a*:   79
    b*: -108

    • l

      public final double l
      Lightness L*.

    • a

      public final double a
      a* value.

    • b

      public final double b
      b* value.

  • Constructor Details

    • ColorCieLab

      public ColorCieLab(double l, double a, double b)
      Constructs a new instance.
      Parameters:
      l - perceptual lightness L*.
      a - a* value.
      b - b* value.

  • Method Details