public final class RGBA extends java.lang.Object
The hashCode() method in this class uses the values of the public fields to compute the hash value. When storing instances of the class in hashed collections, do not modify these fields after the object has been inserted.
Application code does not need to explicitly release the
resources managed by each instance when those instances are no longer
required, and thus no
dispose() method is provided.
|Modifier and Type||Field and Description|
the alpha component of the RGBA
the RGB component of the RGBA
|Constructor and Description|
Constructs an instance of this class with the given hue, saturation, and brightness.
Constructs an instance of this class with the given red, green, blue and alpha values.
|Modifier and Type||Method and Description|
Compares the argument to the receiver, and returns true if they represent the same object using a class specific comparison.
Returns the hue, saturation, and brightness of the color.
Returns an integer hash code for the receiver.
Returns a string containing a concise, human-readable description of the receiver.
public final RGB rgb
public int alpha
public RGBA(int red, int green, int blue, int alpha)
red- the red component of the new instance
green- the green component of the new instance
blue- the blue component of the new instance
alpha- the alpha component of the new instance
public RGBA(float hue, float saturation, float brightness, float alpha)
hue- the hue value for the HSBA color (from 0 to 360)
saturation- the saturation value for the HSBA color (from 0 to 1)
brightness- the brightness value for the HSBA color (from 0 to 1)
alpha- the alpha value for the HSBA color (from 0 to 255)
public float getHSBA()
RGBA(float, float, float, float)
public boolean equals(java.lang.Object object)
object- the object to compare with this object
trueif the object is the same as this object and
public int hashCode()
truewhen passed to
equalsmust return the same value for this method.
public java.lang.String toString()
Copyright (c) EclipseSource and others 2002, 2018.
All rights reserved. This program and the accompanying materials
are made available under the terms of the
Eclipse Public License v1.0
Copyright (c) EclipseSource and others 2002, 2018. All rights reserved. This program and the accompanying materials are made available under the terms of the Eclipse Public License v1.0