Class ImageIOUtil
java.lang.Object
org.apache.xmlgraphics.image.loader.impl.imageio.ImageIOUtil
Helper and convenience methods for ImageIO.
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Field Summary
FieldsModifier and TypeFieldDescriptionstatic final Object
Key for ImageInfo's custom objects to embed the ImageIO metadata -
Method Summary
Modifier and TypeMethodDescriptionstatic void
dumpMetadataToSystemOut
(IIOMetadata iiometa) Dumps the content of an IIOMetadata instance to System.out.static void
extractResolution
(IIOMetadata iiometa, ImageSize size) Extracts the resolution information from the standard ImageIO metadata.static Element
Returns a child element of another element or null if there's no such child.
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Field Details
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IMAGEIO_METADATA
Key for ImageInfo's custom objects to embed the ImageIO metadata
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Method Details
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extractResolution
Extracts the resolution information from the standard ImageIO metadata.- Parameters:
iiometa
- the metadata provided by ImageIOsize
- the image size object
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getChild
Returns a child element of another element or null if there's no such child.- Parameters:
el
- the parent elementname
- the name of the requested child- Returns:
- the child or null if there's no such child
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dumpMetadataToSystemOut
Dumps the content of an IIOMetadata instance to System.out.- Parameters:
iiometa
- the metadata
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