cmsc131PhotoLibrary

Class Pixel

java.lang.Object

cmsc131PhotoLibrary.Pixel

public class Pixel
extends java.lang.Object

An immutable class representing a single pixel found in a photograph.

Author:

(c)2007, Fawzi Emad

Constructor Summary

Constructors

Constructor and Description
Pixel(int red, int green, int blue) Create a new Pixel object by specifying the levels of red, green, and blue colors present.

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object o) Standard equals method.
int	getBlue() Returns the level of blue seen in the Pixel
int	getGreen() Returns the level of green seen in the Pixel
int	getRed() Returns the level of red seen in the Pixel

Methods inherited from class java.lang.Object

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

Constructor Detail

Pixel

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

Create a new Pixel object by specifying the levels of red, green, and blue colors present. (Each of these can be from 0 to 255).

Parameters:

red - level of red (0 to 255)

green - level of green (0 to 255)

blue - level of blue (0 to 255)

Method Detail

getRed

public int getRed()

Returns the level of red seen in the Pixel

Returns:

level of red (0 to 255)

getGreen

public int getGreen()

Returns the level of green seen in the Pixel

Returns:

level of green (0 to 255)

getBlue

public int getBlue()

Returns the level of blue seen in the Pixel

Returns:

level of blue (0 to 255)

equals

public boolean equals(java.lang.Object o)

Standard equals method. Returns true if the parameter is a Pixel and the levels of red, green, and blue in the parameter match those of the current object.

Overrides:

equals in class java.lang.Object

Returns:

true if the current object is the same as the paramter