org.dcm4che3.imageio.codec.jpeg

Class JPEGHeader

java.lang.Object

org.dcm4che3.imageio.codec.jpeg.JPEGHeader

public class JPEGHeader
extends Object

Author:

Gunter Zeilinger

Field Summary

Fields

Modifier and Type	Field and Description
private byte[]	data
private int[]	offsets

Constructor Summary

Constructors

Constructor and Description
JPEGHeader(byte[] data, int lastMarker)

Method Summary

Modifier and Type	Method and Description
String	getTransferSyntaxUID()
int	marker(int index)
private static int	nextMarker(byte[] data, int from)
int	numberOfMarkers()
int	offset(int index)
int	offsetAfterAPP()
int	offsetOf(int marker)
int	offsetSOF()
private int	ss()
Attributes	toAttributes(Attributes attrs) Return corresponding Image Pixel Description Macro Attributes

Methods inherited from class java.lang.Object

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

Field Detail

data

private final byte[] data

offsets

private final int[] offsets

Constructor Detail

JPEGHeader

public JPEGHeader(byte[] data,
                  int lastMarker)

Method Detail

nextMarker

private static int nextMarker(byte[] data,
                              int from)

offsetOf

public int offsetOf(int marker)

offsetSOF

public int offsetSOF()

offsetAfterAPP

public int offsetAfterAPP()

offset

public int offset(int index)

marker

public int marker(int index)

numberOfMarkers

public int numberOfMarkers()

toAttributes

public Attributes toAttributes(Attributes attrs)

Return corresponding Image Pixel Description Macro Attributes

Parameters:

attrs - target Attributes or null

Returns:

Image Pixel Description Macro Attributes

getTransferSyntaxUID

public String getTransferSyntaxUID()

ss

private int ss()