public final class ImageIOUtil
extends java.lang.Object
Modifier and Type | Field and Description |
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static java.lang.Object |
IMAGEIO_METADATA
Key for ImageInfo's custom objects to embed the ImageIO metadata
|
Modifier | Constructor and Description |
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private |
ImageIOUtil() |
Modifier and Type | Method and Description |
---|---|
static void |
dumpMetadataToSystemOut(javax.imageio.metadata.IIOMetadata iiometa)
Dumps the content of an IIOMetadata instance to System.out.
|
private static void |
dumpNodeToSystemOut(org.w3c.dom.Node node)
Serializes a W3C DOM node to a String and dumps it to System.out.
|
static void |
extractResolution(javax.imageio.metadata.IIOMetadata iiometa,
ImageSize size)
Extracts the resolution information from the standard ImageIO metadata.
|
static org.w3c.dom.Element |
getChild(org.w3c.dom.Element el,
java.lang.String name)
Returns a child element of another element or null if there's no such child.
|
public static final java.lang.Object IMAGEIO_METADATA
public static void extractResolution(javax.imageio.metadata.IIOMetadata iiometa, ImageSize size)
iiometa
- the metadata provided by ImageIOsize
- the image size objectpublic static org.w3c.dom.Element getChild(org.w3c.dom.Element el, java.lang.String name)
el
- the parent elementname
- the name of the requested childpublic static void dumpMetadataToSystemOut(javax.imageio.metadata.IIOMetadata iiometa)
iiometa
- the metadataprivate static void dumpNodeToSystemOut(org.w3c.dom.Node node)
node
- a W3C DOM node