public class PreloaderEMF extends AbstractImagePreloader
Modifier and Type | Field and Description |
---|---|
protected static int |
EMF_SIG_LENGTH
Length of the EMF header
|
DEFAULT_PRIORITY
Constructor and Description |
---|
PreloaderEMF() |
Modifier and Type | Method and Description |
---|---|
ImageInfo |
preloadImage(java.lang.String uri,
javax.xml.transform.Source src,
ImageContext context)
"Preloads" an image, i.e.
|
getHeader, getPriority
protected static final int EMF_SIG_LENGTH
public ImageInfo preloadImage(java.lang.String uri, javax.xml.transform.Source src, ImageContext context) throws java.io.IOException, ImageException
ImageException
is only
thrown if the image is identified but some error has happened while working on the file.uri
- the original (unresolved) URI of the imagesrc
- a image source the image is loaded fromcontext
- the context object that provides configuration informationjava.io.IOException
- if an I/O error occurs while preloading the imageImageException
- if an error occurs while preloading the imageCopyright 1999-2012 The Apache Software Foundation. All Rights Reserved.