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java.lang.Objectorg.apache.xmlgraphics.image.loader.impl.AbstractImagePreloader
org.apache.xmlgraphics.image.loader.impl.PreloaderBMP
public class PreloaderBMP
Image preloader for BMP images.
Field Summary | |
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protected static int |
BMP_SIG_LENGTH
Length of the BMP header |
Fields inherited from interface org.apache.xmlgraphics.image.loader.spi.ImagePreloader |
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DEFAULT_PRIORITY |
Constructor Summary | |
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PreloaderBMP()
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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 |
Field Detail |
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protected static final int BMP_SIG_LENGTH
Constructor Detail |
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public PreloaderBMP()
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
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
ImageException
- if an error occurs while preloading the image
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