edu.harvard.hul.ois.jhove.module.jpeg

Class Spiff

java.lang.Object

edu.harvard.hul.ois.jhove.module.jpeg.Spiff

public class Spiff
extends Object

Static methods and data for SPIFF Jpeg files.

Author:

Gary McGath

Field Summary

Fields

Modifier and Type	Field and Description
static int	CONTACT_INFO
static int	COPYRIGHT_INFO
static int	CREATOR_ID
static int	EOD
static int	IMAGE_DESC
static int	IMAGE_ORIENTATION
static int	IMAGE_TITLE
static int	PROTECTION_INDICATOR
static int	SCAN_INDEX
static int	SETREF
static int	THUMBNAIL
static int	TILE_INDEX
static int	TIME_STAMP
static int	VERSION_IDENT
static int	XFER_CHARACTERISTICS

Method Summary

Modifier and Type	Method and Description
static int	colorSpaceToNiso(int s) Converts S value to NISO color space.
static int	compressionTypeToNiso(int s) Converts C value to NISO compression scheme.

Methods inherited from class java.lang.Object

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

Field Detail

EOD

public static final int EOD

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Constant Field Values

XFER_CHARACTERISTICS

public static final int XFER_CHARACTERISTICS

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IMAGE_ORIENTATION

public static final int IMAGE_ORIENTATION

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THUMBNAIL

public static final int THUMBNAIL

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IMAGE_TITLE

public static final int IMAGE_TITLE

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IMAGE_DESC

public static final int IMAGE_DESC

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TIME_STAMP

public static final int TIME_STAMP

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VERSION_IDENT

public static final int VERSION_IDENT

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CREATOR_ID

public static final int CREATOR_ID

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PROTECTION_INDICATOR

public static final int PROTECTION_INDICATOR

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COPYRIGHT_INFO

public static final int COPYRIGHT_INFO

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CONTACT_INFO

public static final int CONTACT_INFO

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TILE_INDEX

public static final int TILE_INDEX

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SCAN_INDEX

public static final int SCAN_INDEX

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SETREF

public static final int SETREF

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Constant Field Values

Method Detail

colorSpaceToNiso

public static int colorSpaceToNiso(int s)

Converts S value to NISO color space. Return -1 if there is no matching color space in NISO, or the S value is out of bounds.

compressionTypeToNiso

public static int compressionTypeToNiso(int s)

Converts C value to NISO compression scheme. Return -1 if there is no matching color space in NISO, or the S value is out of bounds.