com.xalys.xgl.util.color

Class CIELchColor

java.lang.Object

com.xalys.xgl.util.color.Color

com.xalys.xgl.util.color.WhitePointDefined

com.xalys.xgl.util.color.CIELchColor

@JsType(namespace="xgl.color")
public class CIELchColor
extends WhitePointDefined

CIRLch color is a CIE L*Ch color from the ab components of a CIE L*ab color

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
CIELchColor(double lightness, double chroma, double hue)
CIELchColor(double lightness, double chroma, double hue, double alpha)
CIELchColor(double lightness, double chroma, double hue, double alpha, WhitePoint whitePoint)
CIELchColor(double lightness, double chroma, double hue, WhitePoint whitePoint)

Method Summary

Modifier and Type	Method and Description
static CIELchColor	asCIELabColor(Color color, WhitePoint whitePoint) Converts a color from color model to CIE Lab color space
static CIELchColor	fromCIELab(CIELabColor cieLab)
static CIELabColor	fromCIELch(CIELchColor cieLch)
double	getChroma()
ColorModel	getColorModel() Returns the color space of the color.
WhitePoint	getDefaultWhitePoint()
double	getHue()
double	getLightness()
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

CIELchColor

@JsIgnore
public CIELchColor(double lightness,
                             double chroma,
                             double hue)

CIELchColor

@JsIgnore
public CIELchColor(double lightness,
                             double chroma,
                             double hue,
                             double alpha)

CIELchColor

@JsIgnore
public CIELchColor(double lightness,
                             double chroma,
                             double hue,
                             WhitePoint whitePoint)

CIELchColor

@JsIgnore
public CIELchColor(double lightness,
                             double chroma,
                             double hue,
                             double alpha,
                             WhitePoint whitePoint)

Method Detail

getLightness

public double getLightness()

Returns:

the lightness

getChroma

public double getChroma()

Returns:

the chroma component

getHue

public double getHue()

Returns:

the hue 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 CIELchColor asCIELabColor(Color color,
                                        WhitePoint whitePoint)

Converts a color from color model 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

fromCIELab

public static CIELchColor fromCIELab(CIELabColor cieLab)

fromCIELch

public static CIELabColor fromCIELch(CIELchColor cieLch)

xyz

public XYZColor xyz()

Specified by:

xyz in class Color