Package org.apache.commons.imaging.formats.jpeg

Class JpegUtils

java.lang.Object

org.apache.commons.imaging.common.BinaryFileParser

org.apache.commons.imaging.formats.jpeg.JpegUtils

public class JpegUtils
extends BinaryFileParser

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	JpegUtils.Visitor

Constructor Summary

Constructors

Constructor	Description
JpegUtils()	Constructs a new instance with the default, big-endian, byte order.

Method Summary

Modifier and Type	Method	Description
void	dumpJfif(ByteSource byteSource)
static java.lang.String	getMarkerName(int marker)
void	traverseJfif(ByteSource byteSource, JpegUtils.Visitor visitor)

Methods inherited from class org.apache.commons.imaging.common.BinaryFileParser

debugNumber, debugNumber, getByteOrder, setByteOrder

Methods inherited from class java.lang.Object

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

Constructor Detail

JpegUtils

public JpegUtils()

Constructs a new instance with the default, big-endian, byte order.

Method Detail

getMarkerName

public static java.lang.String getMarkerName(int marker)

dumpJfif

public void dumpJfif(ByteSource byteSource)
              throws ImagingException,
                     java.io.IOException

Throws:

ImagingException

java.io.IOException

traverseJfif

public void traverseJfif(ByteSource byteSource,
                         JpegUtils.Visitor visitor)
                  throws ImagingException,
                         java.io.IOException

Throws:

ImagingException

java.io.IOException