com.xalys.xgl.util.color

Class CIELabColor

java.lang.Object

com.xalys.xgl.util.color.Color

com.xalys.xgl.util.color.WhitePointDefined

com.xalys.xgl.util.color.CIELabColor

public class CIELabColor
extends WhitePointDefined

Author:

Paul Sitarz

Field Summary

Fields

Modifier and Type	Field and Description
static ColorModel	COLOR_MODEL
static WhitePoint	DEFAULT_WHITE_POINT

Fields inherited from class com.xalys.xgl.util.color.Color

ALICE_BLUE, alpha, ANTIQUE_WHITE, AQUA, AQUAMARINE, AZURE, BEIGE, BISQUE, BLACK, BLANCHED_ALMOND, BLUE, BLUE_VIOLET, BROWN, BURLY_WOOD, CADET_BLUE, CHARTREUSE, CHOCOLATE, CORAL, CORNFLOWER_BLUE, CORNSILK, CRIMSON, CYAN, DARK_BLUE, DARK_CYAN, DARK_GOLDEN_ROD, DARK_GRAY, DARK_GREEN, DARK_GREY, DARK_KHAKI, DARK_MAGENTA, DARK_OLIVE_GREEN, DARK_ORANGE, DARK_ORCHID, DARK_RED, DARK_SALMON, DARK_SEA_GREEN, DARK_SLATE_BLUE, DARK_SLATE_GRAY, DARK_SLATE_GREY, DARK_TURQUOISE, DARK_VIOLET, DEEP_PINK, DEEP_SKY_BLUE, DIM_GRAY, DIM_GREY, DODGER_BLUE, FIRE_BRICK, FLORAL_WHITE, FOREST_GREEN, FUCHSIA, GAINSBORO, GHOST_WHITE, GOLD, GOLDENROD, GRAY, GREEN, GREEN_YELLOW, GREY, HONEY_DEW, HOT_PINK, htmlColor, INDIAN_RED, INDIGO, IVORY, KHAKI, LAVENDER, LAVENDER_BLUSH, LAWN_GREEN, LEMON_CHIFFON, LIGHT_BLUE, LIGHT_CORAL, LIGHT_CYAN, LIGHT_GOLDENROD_YELLOW, LIGHT_GRAY, LIGHT_GREEN, LIGHT_GREY, LIGHT_PINK, LIGHT_SALMON, LIGHT_SEA_GREEN, LIGHT_SKY_BLUE, LIGHT_SLATE_GRAY, LIGHT_SLATE_GREY, LIGHT_STEEL_BLUE, LIGHT_YELLOW, LIME, LIME_GREEN, LINEN, MAGENTA, MAROON, MEDIUM_AQUAMARINE, MEDIUM_BLUE, MEDIUM_ORCHID, MEDIUM_PURPLE, MEDIUM_SEA_GREEN, MEDIUM_SLATE_BLUE, MEDIUM_SPRING_GREEN, MEDIUM_TURQUOISE, MEDIUM_VIOLET_RED, MIDNIGHT_BLUE, MINT_CREAM, MISTY_ROSE, MOCCASIN, NAVAJO_WHITE, NAVY, OLD_LACE, OLIVE, OLIVE_DRAB, ORANGE, ORANGE_RED, ORCHID, PALE_GOLDENROD, PALE_GREEN, PALE_TURQUOISE, PALE_VIOLETRED, PAPAYA_WHIP, PEACH_PUFF, PERU, PINK, PLUM, POWDER_BLUE, PURPLE, REBECCA_PURPLE, RED, ROSY_BROWN, ROYAL_BLUE, SADDLE_BROWN, SALMON, SANDY_BROWN, SEA_GREEN, SEA_SHELL, SIENNA, SILVER, SKY_BLUE, SLATE_BLUE, SLATE_GRAY, SLATE_GREY, SNOW, SPRING_GREEN, STEEL_BLUE, TAN, TEAL, THISTLE, TOMATO, TRANSPARENT, TURQUOISE, VIOLET, WHEAT, WHITE, WHITE_SMOKE, YELLOW, YELLOW_GREEN

Constructor Summary

Constructors

Constructor and Description
CIELabColor(double l, double a, double b)
CIELabColor(double l, double a, double b, double alpha)
CIELabColor(double l, double a, double b, double alpha, WhitePoint whitePoint)
CIELabColor(double l, double a, double b, WhitePoint whitePoint)

Method Summary

Modifier and Type	Method and Description
static CIELabColor	asCIELabColor(Color color, WhitePoint whitePoint) Converts a color from RGB color space to CIE Lab color space
double	getA()
double	getB()
ColorModel	getColorModel() Returns the color space of the color.
WhitePoint	getDefaultWhitePoint()
double	getL()
XYZColor	xyz()

Methods inherited from class com.xalys.xgl.util.color.WhitePointDefined

getWhitePoint

Methods inherited from class com.xalys.xgl.util.color.Color

cieLab, cieLab, cieLab, cieLab, cieLab, cieLab, cieLab, cieLab, cieLch, cieLch, cieLch, cieLch, cieLch, cieLch, cieLch, cieLch, cieLch, cieLch, cieLuh, cieLuh, cieLuh, cieLuh, cieLuh, cieLuh, cieLuv, cieLuv, cieLuv, cieLuv, cieLuv, cieLuv, cmy, cmy, cmy, cmy, cmy, cmy, cmy, cmy, cmy, cmy, cmyk, cmyk, cmyk, cmyk, cmyk, cmyk, cmyk, cmyk, cmyk, cmyk, getAlpha, hsi, hsi, hsi, hsi, hsi, hsi, hsl, hsl, hsl, hsl, hsl, hsl, hsl, hsl, hsv, hsv, hsv, hsv, hsv, hsv, hsv, hsv, hsv, hsv, htmlColor, hunterLab, hunterLab, hunterLab, hunterLab, hunterLab, hunterLab, hwb, hwb, hwb, hwb, hwb, hwb, hwb, hwb, rgb, rgb, rgb, rgb, rgb, rgb, rgb, rgb, rgb, rgb, rgb, srgb, srgb, srgb, toString, yxy, yxy, yxy, yxy

Methods inherited from class java.lang.Object

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

Field Detail

COLOR_MODEL

public static final ColorModel COLOR_MODEL

DEFAULT_WHITE_POINT

public static final WhitePoint DEFAULT_WHITE_POINT

Constructor Detail

CIELabColor

@JsIgnore
public CIELabColor(double l,
                             double a,
                             double b)

CIELabColor

@JsIgnore
public CIELabColor(double l,
                             double a,
                             double b,
                             double alpha)

CIELabColor

@JsIgnore
public CIELabColor(double l,
                             double a,
                             double b,
                             WhitePoint whitePoint)

CIELabColor

@JsIgnore
public CIELabColor(double l,
                             double a,
                             double b,
                             double alpha,
                             WhitePoint whitePoint)

Method Detail

getL

public double getL()

Returns:

the lightness

getA

public double getA()

Returns:

the green–red component

getB

public double getB()

Returns:

the blue–yellow component

getColorModel

public ColorModel getColorModel()

Description copied from class: Color

Returns the color space of the color.

Specified by:

getColorModel in class Color

Returns:

the color model.

asCIELabColor

public static CIELabColor asCIELabColor(Color color,
                                        WhitePoint whitePoint)

Converts a color from RGB color space to CIE Lab color space

Parameters:

rgb - color in the RGB color space

Returns:

the CIE Lab color corresponding to the submitted RGB color

getDefaultWhitePoint

public WhitePoint getDefaultWhitePoint()

Specified by:

getDefaultWhitePoint in class WhitePointDefined

Returns:

the defaultWhitePoint

xyz

public XYZColor xyz()

Specified by:

xyz in class Color