Package org.strassburger.colorlab4j.color.spaces

Class HSLColor

java.lang.Object

org.strassburger.colorlab4j.color.Color

org.strassburger.colorlab4j.color.spaces.HSLColor

public class HSLColor
extends Color

Represents a color in the HSL color space

See Also:

• HSL color space

Constructor Summary

Constructors

Constructor	Description
HSLColor(double h, double s, double l)

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object obj)
static HSLColor	fromHex(String hex)	Get the HSL representation of a color from a hex string
double	getHue()	Get the hue value of the color (Degrees, 0-360)
double	getLightness()	Get the lightness value of the color (Fraction, 0.0-1.0)
double	getSaturation()	Get the saturation value of the color (Fraction, 0.0-1.0)
int	hashCode()
String	toCssString()	Get the CSS representation of the color
HSLColor	toHSL()	Convert the color to HSL
HSVColor	toHSV()	Convert the color to HSV
LABColor	toLAB()	Convert the color to LAB
RGBColor	toRGB()	Convert the color to RGB
String	toString()
XYZColor	toXYZ()	Convert the color to XYZ

Methods inherited from class org.strassburger.colorlab4j.color.Color

hsl, hsv, lab, rgb, toAnsi, toAnsiBackground, toHex, xyz

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

HSLColor

public HSLColor(double h,
 double s,
 double l)
         throws IllegalArgumentException

Parameters:

h - Hue value (Degrees, 0-360)

s - Saturation value (Fraction, 0.0-1.0)

l - Lightness value (Fraction, 0.0-1.0)

Throws:

IllegalArgumentException - If any of the values are out of range

Method Details

getHue

public double getHue()

Get the hue value of the color (Degrees, 0-360)

Returns:

Hue value

getSaturation

public double getSaturation()

Get the saturation value of the color (Fraction, 0.0-1.0)

Returns:

Saturation value

getLightness

public double getLightness()

Get the lightness value of the color (Fraction, 0.0-1.0)

Returns:

Lightness value

toRGB

public RGBColor toRGB()

Description copied from class: Color

Convert the color to RGB

Specified by:

toRGB in class Color

Returns:

RGB representation of the color

toHSL

public HSLColor toHSL()

Description copied from class: Color

Convert the color to HSL

Specified by:

toHSL in class Color

Returns:

HSL representation of the color

toHSV

public HSVColor toHSV()

Description copied from class: Color

Convert the color to HSV

Specified by:

toHSV in class Color

Returns:

HSV representation of the color

toLAB

public LABColor toLAB()

Description copied from class: Color

Convert the color to LAB

Specified by:

toLAB in class Color

Returns:

LAB representation of the color

toXYZ

public XYZColor toXYZ()

Description copied from class: Color

Convert the color to XYZ

Specified by:

toXYZ in class Color

Returns:

XYZ representation of the color

toCssString

public String toCssString()

Description copied from class: Color

Get the CSS representation of the color

Specified by:

toCssString in class Color

Returns:

CSS representation of the color

toString

public String toString()

Overrides:

toString in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

fromHex

public static HSLColor fromHex(String hex)
                        throws IllegalArgumentException

Get the HSL representation of a color from a hex string

Parameters:

hex - Hex representation of the color (e.g. "#ff0000")

Returns:

HSL representation of the color

Throws:

IllegalArgumentException - If the HEX code is invalid