org.serversass.ast

Class Color.HSL

java.lang.Object

org.serversass.ast.Color.HSL

Enclosing class:

Color

public class Color.HSL
extends Object

Value class to represent a hue, saturation, lightness triple.

Method Summary

Modifier and Type	Method and Description
Color	getColor() Converts the color back to a new RGB color.
int	getH() Returns the hue.
double	getL() Returns the lightness.
double	getS() Returns the saturation.
void	setH(int h) Updates the hue.
void	setL(double l) Updates the lightness.
void	setS(double s) Updates the saturation.

Methods inherited from class java.lang.Object

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

Method Detail

setH

public void setH(int h)

Updates the hue.

Parameters:

h - the new hue in degrees. Is automatically fixed to match the 0..360 degree range

setS

public void setS(double s)

Updates the saturation.

Parameters:

s - the new saturation. Is automatically fixed to match the 0..1 range

setL

public void setL(double l)

Updates the lightness.

Parameters:

l - the new lightness. Is automatically fixed to match the 0..1 range

getH

public int getH()

Returns the hue.

Returns:

the hue in degrees (0..360)

getS

public double getS()

Returns the saturation.

Returns:

the saturation (0..1)

getL

public double getL()

Returns the lightness.

Returns:

the lightness (0..1)

getColor

public Color getColor()

Converts the color back to a new RGB color.

If the original color from which this HSL value was obtained had an non 0 alpha channel, this value is preserved for the color returned here.

Returns:

a new color representing the RGB color for the given HSL values and inherited alpha settings