Catalano.Imaging

Class Color

java.lang.Object

Catalano.Imaging.Color

public class Color
extends java.lang.Object

Represents RGB color.

Field Summary

Fields

Modifier and Type	Field and Description
int	b Blue channel's component.
static Color	Black Black.
static Color	Blue Blue.
static Color	Cyan Cyan.
static Color	DarkGray Dark Gray.
int	g Green channel's component.
static Color	Gray Gray.
static Color	Green Green.
static Color	LightGray Light Gray.
static Color	Magenta Magenta.
static Color	Orange Orange.
static Color	Pink Pink.
int	r Red channel's component.
static Color	Red Red.
static Color	White White.
static Color	Yellow Yellow.

Constructor Summary

Constructors

Constructor and Description
Color() Initialize a new instance of the Color class.
Color(int rgb) Initialize a new instance of the Color class.
Color(int[] rgb) Initialize a new instance of the Color class.
Color(int red, int green, int blue) Initialize a new instance of the Color class.
Color(java.lang.String hex) Initialize a new instance of the Color class.

Method Summary

Modifier and Type	Method and Description
static int	Count(FastBitmap fastBitmap) Count many colors has in the image.
boolean	equals(java.lang.Object obj)
static boolean	isEqual(Color c1, Color c2) Compare two colors.
java.lang.String	toHex() Convert RGB to Hex representation.
static java.lang.String	toHex(int red, int green, int blue) Convert RGB to Hex representation.
static int	toPackedRGB(int red, int green, int blue) Pack the rgb values into an int representation.

Methods inherited from class java.lang.Object

getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

Black

public static final Color Black

Black. R: 0 G: 0 B: 0

Blue

public static final Color Blue

Blue. R: 0 G: 0 B: 255

Cyan

public static final Color Cyan

Cyan. R: 0 G: 255 B: 255

DarkGray

public static final Color DarkGray

Dark Gray. R: 64 G: 64 B: 64

Gray

public static final Color Gray

Gray. R: 128 G: 128 B: 128

Green

public static final Color Green

Green. R: 0 G: 255 B: 0

LightGray

public static final Color LightGray

Light Gray. R: 192 G: 192 B: 192

Magenta

public static final Color Magenta

Magenta. R: 255 G: 0 B: 255

Orange

public static final Color Orange

Orange. R: 255 G: 200 B: 0

Pink

public static final Color Pink

Pink. R: 255 G: 175 B: 175

Red

public static final Color Red

Red. R: 255 G: 0 B: 0

Yellow

public static final Color Yellow

Yellow. R: 255 G: 200 B: 0

White

public static final Color White

White. R: 255 G: 255 B: 255

r

public int r

Red channel's component.

g

public int g

Green channel's component.

b

public int b

Blue channel's component.

Constructor Detail

Color

public Color()

Initialize a new instance of the Color class.

Color

public Color(int red,
             int green,
             int blue)

Initialize a new instance of the Color class.

Parameters:

red - Red component.

green - Green component.

blue - Blue component.

Color

public Color(int[] rgb)

Initialize a new instance of the Color class.

Parameters:

rgb - RGB array.

Color

public Color(int rgb)

Initialize a new instance of the Color class.

Parameters:

rgb - Packed RGB.

Color

public Color(java.lang.String hex)

Initialize a new instance of the Color class.

Parameters:

hex - Hex color representation.

Method Detail

toPackedRGB

public static int toPackedRGB(int red,
                              int green,
                              int blue)

Pack the rgb values into an int representation.

Parameters:

red - Red channel's component.

green - Green channel's component.

blue - Blue channel's component.

Returns:

Packed RGB.

Count

public static int Count(FastBitmap fastBitmap)

Count many colors has in the image.

Parameters:

fastBitmap - Image to be procesed.

Returns:

Number of colors.

isEqual

public static boolean isEqual(Color c1,
                              Color c2)

Compare two colors.

Parameters:

c1 - First color.

c2 - Second color.

Returns:

True if the color is the same, otherwise false.

toHex

public static java.lang.String toHex(int red,
                                     int green,
                                     int blue)

Convert RGB to Hex representation.

Parameters:

red - Red component.

green - Green component.

blue - Blue component.

Returns:

Hex color representation.

toHex

public java.lang.String toHex()

Convert RGB to Hex representation.

Returns:

Hex color representation.

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object