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java.lang.Objectorg.apache.xmlgraphics.image.loader.impl.AbstractImagePreloader
org.apache.xmlgraphics.image.loader.impl.PreloaderGIF
public class PreloaderGIF
Image preloader for GIF images.
Field Summary |
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Fields inherited from interface org.apache.xmlgraphics.image.loader.spi.ImagePreloader |
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DEFAULT_PRIORITY |
Constructor Summary | |
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PreloaderGIF()
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Method Summary | |
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ImageInfo |
preloadImage(java.lang.String uri,
javax.xml.transform.Source src,
ImageContext context)
"Preloads" an image, i.e. |
Methods inherited from class org.apache.xmlgraphics.image.loader.impl.AbstractImagePreloader |
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getHeader, getPriority |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public PreloaderGIF()
Method Detail |
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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 information
java.io.IOException
- if an I/O error occurs while preloading the image
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