eu.europeana.corelib.utils

Class ImageUtils

java.lang.Object

eu.europeana.corelib.utils.ImageUtils

public class ImageUtils
extends Object

Since:

30 May 2012

Author:

Willem-Jan Boogerd , Georgios Markakis

Method Summary

Methods

Modifier and Type	Method and Description
static BufferedImage	scale(BufferedImage org, int width, int height) Scales an Image proportionally.
static BufferedImage	toBufferedImage(byte[] org) Converts a byte array to a BufferedImage.
static byte[]	toByteArray(BufferedImage org) Converts a BufferedImage to a byte array.

Methods inherited from class java.lang.Object

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

Method Detail

scale

public static BufferedImage scale(BufferedImage org,
                  int width,
                  int height)
                           throws IOException

Scales an Image proportionally. It chooses the largest dimension (width/heigth) as a basis of proportional resizing.

Parameters:

org -

width -

height -

Returns:

Throws:

IOException

toByteArray

public static byte[] toByteArray(BufferedImage org)
                          throws IOException

Converts a BufferedImage to a byte array.

Parameters:

org - a java.awt.image.BufferedImage object

Returns:

a byte array with the contents of the image

Throws:

IOException

toBufferedImage

public static BufferedImage toBufferedImage(byte[] org)
                                     throws IOException

Converts a byte array to a BufferedImage.

Parameters:

org - a byte array with the contents of the image

Returns:

a java.awt.image.BufferedImage object

Throws:

IOException