ColorBlindUtils

java.lang.Object

org.pushingpixels.ephemeral.chroma.colorblind.ColorBlindUtils

public class ColorBlindUtils extends Object

Field Summary

Fields

Modifier and Type

Field

Description

private static double[][]

lmsToRgb

Matrix for converting LMS to RGB.

private static double[][]

rgbToLms

Matrix for converting RGB to LMS.
Constructor Summary

Constructors

Constructor

Description

ColorBlindUtils()
Method Summary

Modifier and Type

Method

Description

static Color

getColorBlindColor(Color orig, ColorBlindnessKind kind)

Converts the specified color into color-blind version.

private static double[]

mult3(double[][] matrix, double[] vector)

Multiplies the specified 3x3 matrix by the specified 3x1 vector.

Methods inherited from class Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details
- rgbToLms
  
  private static double[][] rgbToLms
  
  Matrix for converting RGB to LMS.
- lmsToRgb
  
  private static double[][] lmsToRgb
  
  Matrix for converting LMS to RGB.
Constructor Details
- ColorBlindUtils
  
  public ColorBlindUtils()
Method Details
- getColorBlindColor
  
  public static Color getColorBlindColor(Color orig, ColorBlindnessKind kind)
  
  Converts the specified color into color-blind version.
  
  Parameters:
  
  orig - The original color.
  
  kind - Color-blindness kind.
  
  Returns:
  
  Color-blind version of the original color.
- mult3
  
  private static double[] mult3(double[][] matrix, double[] vector)
  
  Multiplies the specified 3x3 matrix by the specified 3x1 vector.
  
  Parameters:
  
  matrix - Matrix.
  
  vector - Vector.
  
  Returns:
  
  Vector multiplication.