Class HSV

java.lang.Object
  HSV

public class HSV
extends Object

An instance is an immutable HSV value. If d is an HSV object, then d.h, d.s, and d.v are its h, s, and v values. But they cannot be changed.

Field Summary

double	h The hue.
double	s The saturation.
double	v The value.

Constructor Summary

HSV(double h, double s, double v)
Constructor: the HSV triple (h mod 360, s, v) Precondition: 0 <= h, 0 <= s <= 1, 0 <= v <= 1.

Method Summary

Color	HSVtoRGB() = this color in RGB color space formulae from http://en.wikipedia.org/wiki/HSV_color_space
static HSV	RGBtoHSV(Color rgb) = color rgb in HSV color space.
String	toString() = a representation of this HSV value.

Methods inherited from class java.lang.Object

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

Field Detail

h

public final double h

The hue. 0 <= h < 360

s

public final double s

The saturation. 0 <= s <= 1

v

public final double v

The value. 0 <= v <= 1

Constructor Detail

HSV

public HSV(double h,
           double s,
           double v)

Constructor: the HSV triple (h mod 360, s, v) Precondition: 0 <= h, 0 <= s <= 1, 0 <= v <= 1.

Method Detail

toString

public String toString()

= a representation of this HSV value. Each of H, S, and V is rounded to 5 characters, e.g. 135.3, 23.45, 0.003

Overrides:

toString in class Object

HSVtoRGB

public Color HSVtoRGB()

= this color in RGB color space formulae from http://en.wikipedia.org/wiki/HSV_color_space

RGBtoHSV

public static HSV RGBtoHSV(Color rgb)

= color rgb in HSV color space. formulae from en.wikipedia.org/wiki/HSV_color_space.