Package org.apache.commons.imaging.color

Class ColorConversions

java.lang.Object

org.apache.commons.imaging.color.ColorConversions

public final class ColorConversions
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
private static final double	REF_X
private static final double	REF_Y
private static final double	REF_Z

Constructor Summary

Constructors

Modifier	Constructor	Description
private	ColorConversions()

Method Summary

Modifier and Type	Method	Description
static int	convertCIELabtoARGBTest(int cieL, int cieA, int cieB)
static ColorCieLch	convertCIELabtoCIELCH(double L, double a, double b)
static ColorCieLch	convertCIELabtoCIELCH(ColorCieLab cielab)
static ColorXyz	convertCIELabtoXYZ(double L, double a, double b)
static ColorXyz	convertCIELabtoXYZ(ColorCieLab cielab)
static ColorCieLab	convertCIELCHtoCIELab(double L, double C, double H)
static ColorCieLab	convertCIELCHtoCIELab(ColorCieLch cielch)
static ColorXyz	convertCIELuvtoXYZ(double L, double u, double v)
static ColorXyz	convertCIELuvtoXYZ(ColorCieLuv cielch)
static ColorCmy	convertCMYKtoCMY(double C, double M, double Y, double K)
static ColorCmy	convertCMYKtoCMY(ColorCmyk cmyk)
static int	convertCMYKtoRGB(int c, int m, int y, int k)
static int	convertCMYKtoRGB_Adobe(int sc, int sm, int sy, int sk)
static ColorCmyk	convertCMYtoCMYK(ColorCmy cmy)
static int	convertCMYtoRGB(ColorCmy cmy)
static int	convertHSLtoRGB(double H, double S, double L)
static int	convertHSLtoRGB(ColorHsl hsl)
static int	convertHSVtoRGB(double H, double S, double V)
static int	convertHSVtoRGB(ColorHsv HSV)
private static double	convertHuetoRGB(double v1, double v2, double vH)
static ColorXyz	convertHunterLabtoXYZ(double L, double a, double b)
static ColorXyz	convertHunterLabtoXYZ(ColorHunterLab cielab)
static ColorCmy	convertRGBtoCMY(int rgb)
static ColorHsl	convertRGBtoHSL(int rgb)
static ColorHsv	convertRGBtoHSV(int rgb)
private static int	convertRGBtoRGB(double R, double G, double B)
private static int	convertRGBtoRGB(int red, int green, int blue)
static ColorXyz	convertRGBtoXYZ(int rgb)
static ColorCieLab	convertXYZtoCIELab(double X, double Y, double Z)
static ColorCieLab	convertXYZtoCIELab(ColorXyz xyz)
static ColorCieLuv	convertXYZtoCIELuv(double X, double Y, double Z)
static ColorCieLuv	convertXYZtoCIELuv(ColorXyz xyz)
static ColorHunterLab	convertXYZtoHunterLab(double X, double Y, double Z)
static ColorHunterLab	convertXYZtoHunterLab(ColorXyz xyz)
static int	convertXYZtoRGB(double X, double Y, double Z)
static int	convertXYZtoRGB(ColorXyz xyz)
private static double	cube(double f)
static double	degree_2_radian(double degree)
static double	radian_2_degree(double radian)
private static double	square(double f)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

REF_X

private static final double REF_X

See Also:

• Constant Field Values

REF_Y

private static final double REF_Y

See Also:

• Constant Field Values

REF_Z

private static final double REF_Z

See Also:

• Constant Field Values

Constructor Details

ColorConversions

private ColorConversions()

Method Details

convertXYZtoCIELab

public static ColorCieLab convertXYZtoCIELab(ColorXyz xyz)

convertXYZtoCIELab

public static ColorCieLab convertXYZtoCIELab(double X,
 double Y,
 double Z)

convertCIELabtoXYZ

public static ColorXyz convertCIELabtoXYZ(ColorCieLab cielab)

convertCIELabtoXYZ

public static ColorXyz convertCIELabtoXYZ(double L,
 double a,
 double b)

convertXYZtoHunterLab

public static ColorHunterLab convertXYZtoHunterLab(ColorXyz xyz)

convertXYZtoHunterLab

public static ColorHunterLab convertXYZtoHunterLab(double X,
 double Y,
 double Z)

convertHunterLabtoXYZ

public static ColorXyz convertHunterLabtoXYZ(ColorHunterLab cielab)

convertHunterLabtoXYZ

public static ColorXyz convertHunterLabtoXYZ(double L,
 double a,
 double b)

convertXYZtoRGB

public static int convertXYZtoRGB(ColorXyz xyz)

convertXYZtoRGB

public static int convertXYZtoRGB(double X,
 double Y,
 double Z)

convertRGBtoXYZ

public static ColorXyz convertRGBtoXYZ(int rgb)

convertRGBtoCMY

public static ColorCmy convertRGBtoCMY(int rgb)

convertCMYtoRGB

public static int convertCMYtoRGB(ColorCmy cmy)

convertCMYtoCMYK

public static ColorCmyk convertCMYtoCMYK(ColorCmy cmy)

convertCMYKtoCMY

public static ColorCmy convertCMYKtoCMY(ColorCmyk cmyk)

convertCMYKtoCMY

public static ColorCmy convertCMYKtoCMY(double C,
 double M,
 double Y,
 double K)

convertCMYKtoRGB

public static int convertCMYKtoRGB(int c,
 int m,
 int y,
 int k)

convertRGBtoHSL

public static ColorHsl convertRGBtoHSL(int rgb)

convertHSLtoRGB

public static int convertHSLtoRGB(ColorHsl hsl)

convertHSLtoRGB

public static int convertHSLtoRGB(double H,
 double S,
 double L)

convertHuetoRGB

private static double convertHuetoRGB(double v1,
 double v2,
 double vH)

convertRGBtoHSV

public static ColorHsv convertRGBtoHSV(int rgb)

convertHSVtoRGB

public static int convertHSVtoRGB(ColorHsv HSV)

convertHSVtoRGB

public static int convertHSVtoRGB(double H,
 double S,
 double V)

convertCMYKtoRGB_Adobe

public static int convertCMYKtoRGB_Adobe(int sc,
 int sm,
 int sy,
 int sk)

cube

private static double cube(double f)

square

private static double square(double f)

convertCIELabtoARGBTest

public static int convertCIELabtoARGBTest(int cieL,
 int cieA,
 int cieB)

convertRGBtoRGB

private static int convertRGBtoRGB(double R,
 double G,
 double B)

convertRGBtoRGB

private static int convertRGBtoRGB(int red,
 int green,
 int blue)

convertCIELabtoCIELCH

public static ColorCieLch convertCIELabtoCIELCH(ColorCieLab cielab)

convertCIELabtoCIELCH

public static ColorCieLch convertCIELabtoCIELCH(double L,
 double a,
 double b)

convertCIELCHtoCIELab

public static ColorCieLab convertCIELCHtoCIELab(ColorCieLch cielch)

convertCIELCHtoCIELab

public static ColorCieLab convertCIELCHtoCIELab(double L,
 double C,
 double H)

degree_2_radian

public static double degree_2_radian(double degree)

radian_2_degree

public static double radian_2_degree(double radian)

convertXYZtoCIELuv

public static ColorCieLuv convertXYZtoCIELuv(ColorXyz xyz)

convertXYZtoCIELuv

public static ColorCieLuv convertXYZtoCIELuv(double X,
 double Y,
 double Z)

convertCIELuvtoXYZ

public static ColorXyz convertCIELuvtoXYZ(ColorCieLuv cielch)

convertCIELuvtoXYZ

public static ColorXyz convertCIELuvtoXYZ(double L,
 double u,
 double v)