org.shiftone.memento.util
Class ImageUtil

java.lang.Object
  org.shiftone.memento.util.ImageUtil

All Implemented Interfaces:

java.awt.image.ImageObserver

public class ImageUtil

extends java.lang.Object

implements java.awt.image.ImageObserver

Class ImageUtil

Author:

Neville Kadwa

Field Summary

static int	CREATION_EXIF_CODE
static java.lang.String	EXIF_DATE_FORMAT
static int	LAST_MOD_EXIF_CODE
static org.apache.log4j.Logger	LOG
static int	PREVIEW_IMAGE_HEIGHT
static int	PREVIEW_IMAGE_WIDTH
static int	SCALE_HINT

Fields inherited from interface java.awt.image.ImageObserver

ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH

Method Summary

static java.awt.Image	fixPreview(java.io.File file, java.awt.Image preview, java.awt.image.ImageObserver observer)
static java.util.Date	getImageDate(java.io.File file) Method getImageDate
static java.awt.Image	getPreviewImage(java.io.File file, java.awt.image.ImageObserver observer) Method getPreviewImage
boolean	imageUpdate(java.awt.Image img, int infoflags, int x, int y, int width, int height)

Methods inherited from class java.lang.Object

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

Field Detail

LOG

public static final org.apache.log4j.Logger LOG

PREVIEW_IMAGE_WIDTH

public static final int PREVIEW_IMAGE_WIDTH

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Constant Field Values

PREVIEW_IMAGE_HEIGHT

public static final int PREVIEW_IMAGE_HEIGHT

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Constant Field Values

CREATION_EXIF_CODE

public static final int CREATION_EXIF_CODE

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Constant Field Values

LAST_MOD_EXIF_CODE

public static final int LAST_MOD_EXIF_CODE

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Constant Field Values

EXIF_DATE_FORMAT

public static final java.lang.String EXIF_DATE_FORMAT

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Constant Field Values

SCALE_HINT

public static final int SCALE_HINT

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Constant Field Values

Method Detail

getPreviewImage

public static java.awt.Image getPreviewImage(java.io.File file,
                                             java.awt.image.ImageObserver observer)

Method getPreviewImage

fixPreview

public static java.awt.Image fixPreview(java.io.File file,
                                        java.awt.Image preview,
                                        java.awt.image.ImageObserver observer)

getImageDate

public static java.util.Date getImageDate(java.io.File file)

Method getImageDate

imageUpdate

public boolean imageUpdate(java.awt.Image img,
                           int infoflags,
                           int x,
                           int y,
                           int width,
                           int height)

Specified by:

imageUpdate in interface java.awt.image.ImageObserver