net.sf.image4j.codec.bmp
Class ColorEntry

java.lang.Object
  net.sf.image4j.codec.bmp.ColorEntry

public class ColorEntry
extends java.lang.Object

Represents an RGB colour entry used in the palette of an indexed image (colour depth <= 8).

Author:

Ian McDonagh

Field Summary

int	bBlue The blue component, which should be in the range 0..255.
int	bGreen The green component, which should be in the range 0..255.
int	bRed The red component, which should be in the range 0..255.
int	bReserved Unused.

Constructor Summary

ColorEntry()
Creates a colour entry with colour components initialized to 0.

ColorEntry(int r, int g, int b, int a)
Creates a colour entry with the specified colour components.

ColorEntry(LittleEndianInputStream in)
Reads and creates a colour entry from the source input.

Method Summary

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

bRed

public int bRed

The red component, which should be in the range 0..255.

bGreen

public int bGreen

The green component, which should be in the range 0..255.

bBlue

public int bBlue

The blue component, which should be in the range 0..255.

bReserved

public int bReserved

Unused.

Constructor Detail

ColorEntry

public ColorEntry(LittleEndianInputStream in)
           throws java.io.IOException

Reads and creates a colour entry from the source input.

Parameters:

in - the source input

Throws:

java.io.IOException - if an error occurs

ColorEntry

public ColorEntry()

Creates a colour entry with colour components initialized to 0.

ColorEntry

public ColorEntry(int r,
                  int g,
                  int b,
                  int a)

Creates a colour entry with the specified colour components.

Parameters:

r - red component

g - green component

b - blue component

a - unused