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xmlgraphics-commons 2.3 | |||||||||
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java.lang.Objectorg.apache.xmlgraphics.image.loader.impl.AbstractImagePreloader
org.apache.xmlgraphics.image.loader.impl.PreloaderRawPNG
public class PreloaderRawPNG
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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PreloaderRawPNG()
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Method Summary | |
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int |
getPriority()
Returns the priority of the preloader. |
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 |
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 PreloaderRawPNG()
Method Detail |
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public ImageInfo preloadImage(java.lang.String uri, javax.xml.transform.Source src, ImageContext context) throws ImageException, java.io.IOException
ImagePreloader
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
ImageException
- if an error occurs while preloading the image
java.io.IOException
- if an I/O error occurs while preloading the imagepublic int getPriority()
AbstractImagePreloader
getPriority
in interface ImagePreloader
getPriority
in class AbstractImagePreloader
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