xmlgraphics-commons 1.4

org.apache.xmlgraphics.image.loader.impl
Class ImageLoaderRawJPEG

java.lang.Object
  extended by org.apache.xmlgraphics.image.loader.impl.AbstractImageLoader
      extended by org.apache.xmlgraphics.image.loader.impl.ImageLoaderRawJPEG
All Implemented Interfaces:
JPEGConstants, ImageLoader

public class ImageLoaderRawJPEG
extends AbstractImageLoader
implements JPEGConstants

ImageLoader for JPEG images consumed "raw" (undecoded). Provides a raw/undecoded stream.


Field Summary
protected static org.apache.commons.logging.Log log
          logger
 
Fields inherited from interface org.apache.xmlgraphics.image.loader.impl.JPEGConstants
APP0, APP1, APP2, APPD, APPE, APPF, EOI, MARK, NULL, SOF0, SOF1, SOF2, SOFA, SOI, SOS
 
Fields inherited from interface org.apache.xmlgraphics.image.loader.spi.ImageLoader
MEDIUM_LOADING_PENALTY, NO_LOADING_PENALTY
 
Constructor Summary
ImageLoaderRawJPEG()
          Main constructor.
 
Method Summary
 ImageFlavor getTargetFlavor()
          Returns the image flavor that is returned by this ImageLoader implementation.
 Image loadImage(ImageInfo info, java.util.Map hints, ImageSessionContext session)
          Loads and returns an image.
 
Methods inherited from class org.apache.xmlgraphics.image.loader.impl.AbstractImageLoader
getUsagePenalty, ignoreColorProfile, loadImage
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

log

protected static org.apache.commons.logging.Log log
logger

Constructor Detail

ImageLoaderRawJPEG

public ImageLoaderRawJPEG()
Main constructor.

Method Detail

getTargetFlavor

public ImageFlavor getTargetFlavor()
Returns the image flavor that is returned by this ImageLoader implementation.

Specified by:
getTargetFlavor in interface ImageLoader
Returns:
the target image flavor

loadImage

public Image loadImage(ImageInfo info,
                       java.util.Map hints,
                       ImageSessionContext session)
                throws ImageException,
                       java.io.IOException
Loads and returns an image.

Specified by:
loadImage in interface ImageLoader
Parameters:
info - the image info object indicating the image
hints - a Map of hints that can be used by implementations to customize the loading process (may be null).
session - the session context
Returns:
the fully loaded image
Throws:
ImageException - if an error occurs while loading the image
java.io.IOException - if an I/O error occurs while loading the image

xmlgraphics-commons 1.4

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