ImagePreloader
public class PreloaderGIF extends AbstractImagePreloader
DEFAULT_PRIORITY
Constructor | Description |
---|---|
PreloaderGIF() |
Modifier and Type | Method | Description |
---|---|---|
ImageInfo |
preloadImage(java.lang.String uri,
javax.xml.transform.Source src,
ImageContext context) |
"Preloads" an image, i.e.
|
getHeader, getPriority
public ImageInfo preloadImage(java.lang.String uri, javax.xml.transform.Source src, ImageContext context) throws java.io.IOException
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 imageCopyright 1999-2016 The Apache Software Foundation. All Rights Reserved.