nextapp.echo
Class Color

java.lang.Object
  nextapp.echo.Color

All Implemented Interfaces:

java.io.Serializable

public class Color
extends java.lang.Object
implements java.io.Serializable

A representation of an RGB color.

See Also:

Serialized Form

Field Summary

static Color	BLACK The color black.
static Color	BLUE The color blue.
static Color	CYAN The color cyan.
static Color	DARKGRAY The color dark gray.
static Color	GREEN The color green.
static Color	LIGHTGRAY The color light gray.
static Color	MAGENTA The color magenta.
static Color	ORANGE The color orange.
static Color	PINK The color pink.
static Color	RED The color red.
static Color	WHITE The color white.
static Color	YELLOW The color yellow.

Constructor Summary

Color(int rgb)
Creates a new color from an integer value.

Color(int r, int g, int b)
Creates a new color with specified red, green, and blue values.

Method Summary

boolean	equals(java.lang.Object o) Determines whether another object is equal to this Color.
int	getBlue() Returns the blue component value of this color.
int	getGreen() Returns the green component value of this color.
int	getRed() Returns the red component value of this color.
int	getRgb() Returns the color as an RGB value.
int	hashCode() Returns a hash code value for the object.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

BLACK

public static final Color BLACK

The color black.

BLUE

public static final Color BLUE

The color blue.

GREEN

public static final Color GREEN

The color green.

CYAN

public static final Color CYAN

The color cyan.

RED

public static final Color RED

The color red.

MAGENTA

public static final Color MAGENTA

The color magenta.

YELLOW

public static final Color YELLOW

The color yellow.

WHITE

public static final Color WHITE

The color white.

DARKGRAY

public static final Color DARKGRAY

The color dark gray.

LIGHTGRAY

public static final Color LIGHTGRAY

The color light gray.

ORANGE

public static final Color ORANGE

The color orange.

PINK

public static final Color PINK

The color pink.

Constructor Detail

Color

public Color(int rgb)

Creates a new color from an integer value. The value should be of the for 0xRRGGBB.

Parameters:

rgb - An integer representation for a color.

Color

public Color(int r,
             int g,
             int b)

Creates a new color with specified red, green, and blue values. Each value may range from 0 to 255.

Parameters:

r - The red component value.

g - The green component value.

b - The blue component value.

Method Detail

equals

public boolean equals(java.lang.Object o)

Determines whether another object is equal to this Color.

Overrides:

equals in class java.lang.Object

Parameters:

o - The object with which to compare this color.

Returns:

True if the other object is equal to this one.

getBlue

public int getBlue()

Returns the blue component value of this color.

Returns:

The blue component value of this color, from 0 to 255.

getGreen

public int getGreen()

Returns the green component value of this color.

Returns:

The green component value of this color, from 0 to 255.

getRed

public int getRed()

Returns the red component value of this color.

Returns:

The red component value of this color, from 0 to 255.

getRgb

public int getRgb()

Returns the color as an RGB value.

Returns:

The color as an RGB value.

hashCode

public int hashCode()

Returns a hash code value for the object.

Overrides:

hashCode in class java.lang.Object

Returns:

The hash code value for the object. This value is equivalent to that returned in the getRgb() method.

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

See Also:

Object.toString()