Module org.freedesktop.cairo

Package org.freedesktop.cairo

Record Class RGBA

java.lang.Object

java.lang.Record

org.freedesktop.cairo.RGBA

Record Components:

red - red component of color

green - green component of color

blue - blue component of color

alpha - alpha component of color

public record RGBA(double red, double green, double blue, double alpha)
extends Record

A color with red, green, blue and alpha components

Since:

1.18

Constructor Summary

Constructors

Constructor	Description
RGBA(double red, double green, double blue, double alpha)	Creates an instance of a RGBA record class.

Method Summary

Modifier and Type	Method	Description
double	alpha()	Returns the value of the alpha record component.
double	blue()	Returns the value of the blue record component.
final boolean	equals(Object o)	Indicates whether some other object is "equal to" this one.
double	green()	Returns the value of the green record component.
final int	hashCode()	Returns a hash code value for this object.
double	red()	Returns the value of the red record component.
final String	toString()	Returns a string representation of this record class.

Methods inherited from class java.lang.Object

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

Constructor Details

RGBA

public RGBA(double red,
 double green,
 double blue,
 double alpha)

Creates an instance of a RGBA record class.

Parameters:

red - the value for the red record component

green - the value for the green record component

blue - the value for the blue record component

alpha - the value for the alpha record component

Method Details

toString

public final String toString()

Returns a string representation of this record class. The representation contains the name of the class, followed by the name and value of each of the record components.

Specified by:

toString in class Record

Returns:

a string representation of this object

hashCode

public final int hashCode()

Returns a hash code value for this object. The value is derived from the hash code of each of the record components.

Specified by:

hashCode in class Record

Returns:

a hash code value for this object

equals

public final boolean equals(Object o)

Indicates whether some other object is "equal to" this one. The objects are equal if the other object is of the same class and if all the record components are equal. All components in this record class are compared with '=='.

Specified by:

equals in class Record

Parameters:

o - the object with which to compare

Returns:

true if this object is the same as the o argument; false otherwise.

red

public double red()

Returns the value of the red record component.

Returns:

the value of the red record component

green

public double green()

Returns the value of the green record component.

Returns:

the value of the green record component

blue

public double blue()

Returns the value of the blue record component.

Returns:

the value of the blue record component

alpha

public double alpha()

Returns the value of the alpha record component.

Returns:

the value of the alpha record component