Package de.erichseifert.vectorgraphics2d.util

Class ImageDataStream

java.lang.Object

java.io.InputStream

de.erichseifert.vectorgraphics2d.util.ImageDataStream

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable

public class ImageDataStream
extends java.io.InputStream

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	ImageDataStream.Interleaving

Field Summary

Fields

Modifier and Type	Field	Description
private java.util.Queue<java.lang.Integer>	byteBuffer
private int	height
private java.awt.image.BufferedImage	image
private ImageDataStream.Interleaving	interleaving
private boolean	opaque
private java.awt.image.Raster	raster
private int[]	sampleSizes
private int[]	sampleValues
private int	width
private int	x
private int	y

Constructor Summary

Constructors

Constructor	Description
ImageDataStream(java.awt.image.BufferedImage image, ImageDataStream.Interleaving interleaving)

Method Summary

Modifier and Type	Method	Description
private void	bufferSampleValue(int band)
java.awt.image.BufferedImage	getImage()
ImageDataStream.Interleaving	getInterleaving()
private boolean	nextSample()
int	read()

Methods inherited from class java.io.InputStream

available, close, mark, markSupported, nullInputStream, read, read, readAllBytes, readNBytes, readNBytes, reset, skip, transferTo

Methods inherited from class java.lang.Object

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

Field Detail

image

private final java.awt.image.BufferedImage image

width

private final int width

height

private final int height

interleaving

private final ImageDataStream.Interleaving interleaving

raster

private final java.awt.image.Raster raster

opaque

private final boolean opaque

byteBuffer

private final java.util.Queue<java.lang.Integer> byteBuffer

sampleValues

private final int[] sampleValues

sampleSizes

private final int[] sampleSizes

x

private int x

y

private int y

Constructor Detail

ImageDataStream

public ImageDataStream(java.awt.image.BufferedImage image,
                       ImageDataStream.Interleaving interleaving)

Method Detail

getImage

public java.awt.image.BufferedImage getImage()

getInterleaving

public ImageDataStream.Interleaving getInterleaving()

read

public int read()
         throws java.io.IOException

Specified by:

read in class java.io.InputStream

Throws:

java.io.IOException

bufferSampleValue

private void bufferSampleValue(int band)

nextSample

private boolean nextSample()