Package net.risingworld.api.utils

Klasse ColorRGBA

java.lang.Object

net.risingworld.api.utils.ColorRGBA

Alle implementierten Schnittstellen:

Serializable

public class ColorRGBA
extends Object
implements Serializable

Represents a color consisting of a red, green and blue component (linear color space) as well as an alpha component (for transparency/opacity).

Siehe auch:

• Serialisierte Form

Feldübersicht

Felder

Modifizierer und Typ	Feld	Beschreibung
float	a	The alpha (opacity) color component (0-1)
float	b	The blue color component (0-1)
static final ColorRGBA	Black	Black color (0, 0, 0)
static final ColorRGBA	Blue	Blue color (0, 0, 1)
static final ColorRGBA	Clear	Black color with no alpha (0, 0, 0)
float	g	The green color component (0-1)
static final ColorRGBA	Green	Green color (0, 1, 0)
static final ColorRGBA	Grey	Grey color (0.5, 0.5, 0.5)
float	r	The red color component (0-1)
static final ColorRGBA	Red	Red color (1, 0, 0)
static final ColorRGBA	White	White color (1, 1, 1)

Konstruktorübersicht

Konstruktoren

Konstruktor	Beschreibung
ColorRGBA()	Creates a new white color (all values 1)
ColorRGBA(float r, float g, float b, float a)	Creates a new color with the provided values.
ColorRGBA(int rgba)
ColorRGBA(ColorRGBA copy)	Creates a new color and copies the values from the provided color.

Methodenübersicht

Modifizierer und Typ	Methode	Beschreibung
boolean	equals(float r, float g, float b, float a)
boolean	equals(Object o)	Gets whether or not this color is equal to another object.
ColorRGBA	fromIntRGBA(int rgba)
int	hashCode()
ColorRGBA	interpolateLocal(ColorRGBA color, float mu)	Interpolates this color to the provided final color, e.g if this color is (0, 0, 1, 1), and the final color is (1, 0.5f, 0, 1), the result (by using a mu-value of 0.5f) would be (0.5f, 0.25f, 0.5f, 1)
ColorRGBA	set(float r, float g, float b, float a)	Sets the r, g, b and a values of this color to the provided values.
ColorRGBA	set(ColorRGBA color)	Sets the r, g, b and a values of this color to the values of the provided color.
int	toIntRGBA()	Converts the color r, g, b and a values to an int representation.
String	toString()	Gets a String representation of this color, for example (1.0, 0.5, 0.0, 1.0)
Vector4f	toVector4f()

Von Klasse geerbte Methoden java.lang.Object

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

Felddetails

White

public static final ColorRGBA White

White color (1, 1, 1)

Grey

public static final ColorRGBA Grey

Grey color (0.5, 0.5, 0.5)

Black

public static final ColorRGBA Black

Black color (0, 0, 0)

Clear

public static final ColorRGBA Clear

Black color with no alpha (0, 0, 0)

Red

public static final ColorRGBA Red

Red color (1, 0, 0)

Green

public static final ColorRGBA Green

Green color (0, 1, 0)

Blue

public static final ColorRGBA Blue

Blue color (0, 0, 1)

r

public float r

The red color component (0-1)

g

public float g

The green color component (0-1)

b

public float b

The blue color component (0-1)

a

public float a

The alpha (opacity) color component (0-1)

Konstruktordetails

ColorRGBA

public ColorRGBA()

Creates a new white color (all values 1)

ColorRGBA

public ColorRGBA(int rgba)

ColorRGBA

public ColorRGBA(float r,
 float g,
 float b,
 float a)

Creates a new color with the provided values.

Parameter:

r - the red color component (0-1).

g - the green color component (0-1).

b - the blue color component (0-1).

a - the alpha (opacity) color component (0-1).

ColorRGBA

public ColorRGBA(ColorRGBA copy)

Creates a new color and copies the values from the provided color.

Parameter:

copy - the color to copy.

Methodendetails

set

public ColorRGBA set(ColorRGBA color)

Sets the r, g, b and a values of this color to the values of the provided color.

Parameter:

color - the ColorRGBA to copy.

Gibt zurück:

this color.

set

public ColorRGBA set(float r,
 float g,
 float b,
 float a)

Sets the r, g, b and a values of this color to the provided values.

Parameter:

r - the red color value.

g - the green color value.

b - the blue color value.

a - the alpha (opacity) color value.

Gibt zurück:

this color.

interpolateLocal

public ColorRGBA interpolateLocal(ColorRGBA color,
 float mu)

Interpolates this color to the provided final color, e.g if this color is (0, 0, 1, 1), and the final color is (1, 0.5f, 0, 1), the result (by using a mu-value of 0.5f) would be (0.5f, 0.25f, 0.5f, 1)

Parameter:

color - the color to interpolate towards.

mu - the mu value between 0.0 and 1.0 (i.e the percentage change from this color to towards the final color).

Gibt zurück:

this color containing the interpolated color values.

toVector4f

public Vector4f toVector4f()

toIntRGBA

public int toIntRGBA()

Converts the color r, g, b and a values to an int representation.

Gibt zurück:

the integer representation of this color in rgba order.

fromIntRGBA

public ColorRGBA fromIntRGBA(int rgba)

equals

public boolean equals(Object o)

Gets whether or not this color is equal to another object. This function returns true, if the other object is a ColorRGBA and if it has exactly the same r, g, b and a values.

Setzt außer Kraft:

equals in Klasse Object

Parameter:

o - the object to compare to equality.

Gibt zurück:

true if the other object is a ColorRGBA and has the same values as this color, false if not.

equals

public boolean equals(float r,
 float g,
 float b,
 float a)

hashCode

public int hashCode()

Setzt außer Kraft:

hashCode in Klasse Object

toString

public String toString()

Gets a String representation of this color, for example (1.0, 0.5, 0.0, 1.0)

Setzt außer Kraft:

toString in Klasse Object

Gibt zurück:

a string representing the values of this color.