com.partnersoft.maps.render

Class AlphaBuffer

java.lang.Object

com.partnersoft.maps.render.AlphaBuffer

public class AlphaBuffer
extends java.lang.Object

A special case image buffer for holding just alpha values as single bytes.

Author:

Paul Reavis Copyright 2003 Partner Software, Inc.

Field Summary

Fields

Modifier and Type	Field and Description
java.awt.image.BufferedImage	buffer
int	height
byte[]	pixels
int	scanlineStride
int	width

Constructor Summary

Constructors

Constructor and Description
AlphaBuffer(int width, int height)

Method Summary

Methods

Modifier and Type	Method and Description
java.awt.Graphics2D	createGraphics()

Methods inherited from class java.lang.Object

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

Field Detail

width

public int width

height

public int height

scanlineStride

public int scanlineStride

pixels

public byte[] pixels

buffer

public java.awt.image.BufferedImage buffer

Constructor Detail

AlphaBuffer

public AlphaBuffer(int width,
           int height)

Method Detail

createGraphics

public java.awt.Graphics2D createGraphics()