org.dspace.app.mediafilter

Class ImageMagickImageThumbnailFilter

java.lang.Object

org.dspace.app.mediafilter.MediaFilter

org.dspace.app.mediafilter.ImageMagickThumbnailFilter

org.dspace.app.mediafilter.ImageMagickImageThumbnailFilter

All Implemented Interfaces:

FormatFilter, SelfRegisterInputFormats

public class ImageMagickImageThumbnailFilter
extends ImageMagickThumbnailFilter

Filter image bitstreams, scaling the image to be within the bounds of thumbnail.maxwidth, thumbnail.maxheight, the size we want our thumbnail to be no bigger than. Creates only JPEGs.

Field Summary

Fields inherited from class org.dspace.app.mediafilter.ImageMagickThumbnailFilter

height, itemService, width

Constructor Summary

Constructors

Constructor and Description
ImageMagickImageThumbnailFilter()

Method Summary

Methods

Modifier and Type	Method and Description
InputStream	getDestinationStream(Item currentItem, InputStream source, boolean verbose)

Methods inherited from class org.dspace.app.mediafilter.ImageMagickThumbnailFilter

getBundleName, getDescription, getFilteredName, getFormatString, getImageFile, getInputDescriptions, getInputExtensions, getInputMIMETypes, getThumbnailFile, inputStreamToTempFile, preProcessBitstream

Methods inherited from class org.dspace.app.mediafilter.MediaFilter

postProcessBitstream

Methods inherited from class java.lang.Object

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

Constructor Detail

ImageMagickImageThumbnailFilter

public ImageMagickImageThumbnailFilter()

Method Detail

getDestinationStream

public InputStream getDestinationStream(Item currentItem,
                               InputStream source,
                               boolean verbose)
                                 throws Exception

Parameters:

currentItem - item

source - source input stream

verbose - verbose mode

Returns:

InputStream the resulting input stream

Throws:

Exception - if error