Class ImageIOImageWriter
- java.lang.Object
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- org.apache.batik.ext.awt.image.codec.imageio.ImageIOImageWriter
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- All Implemented Interfaces:
java.util.EventListener,javax.imageio.event.IIOWriteWarningListener,ImageWriter
- Direct Known Subclasses:
ImageIOJPEGImageWriter,ImageIOPNGImageWriter,ImageIOTIFFImageWriter
public class ImageIOImageWriter extends java.lang.Object implements ImageWriter, javax.imageio.event.IIOWriteWarningListener
ImageWriter implementation that uses Image I/O to write images.- Version:
- $Id: ImageIOImageWriter.java 1733416 2016-03-03 07:07:13Z gadams $
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Field Summary
Fields Modifier and Type Field Description private java.lang.StringtargetMIME
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Constructor Summary
Constructors Constructor Description ImageIOImageWriter(java.lang.String mime)Main constructor.
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description protected static javax.imageio.metadata.IIOMetadataNodegetChildNode(org.w3c.dom.Node n, java.lang.String name)Returns a specific metadata child nodeprotected javax.imageio.ImageWriteParamgetDefaultWriteParam(javax.imageio.ImageWriter iiowriter, java.awt.image.RenderedImage image, ImageWriterParams params)Returns the default write parameters for encoding the image.java.lang.StringgetMIMEType()protected javax.imageio.metadata.IIOMetadataupdateMetadata(javax.imageio.metadata.IIOMetadata meta, ImageWriterParams params)Updates the metadata information based on the parameters to this writer.voidwarningOccurred(javax.imageio.ImageWriter source, int imageIndex, java.lang.String warning)voidwriteImage(java.awt.image.RenderedImage image, java.io.OutputStream out)voidwriteImage(java.awt.image.RenderedImage image, java.io.OutputStream out, ImageWriterParams params)
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Method Detail
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writeImage
public void writeImage(java.awt.image.RenderedImage image, java.io.OutputStream out) throws java.io.IOException- Specified by:
writeImagein interfaceImageWriter- Throws:
java.io.IOException- See Also:
ImageWriter.writeImage(java.awt.image.RenderedImage, java.io.OutputStream)
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writeImage
public void writeImage(java.awt.image.RenderedImage image, java.io.OutputStream out, ImageWriterParams params) throws java.io.IOException- Specified by:
writeImagein interfaceImageWriter- Throws:
java.io.IOException- See Also:
ImageWriter.writeImage(java.awt.image.RenderedImage, java.io.OutputStream, ImageWriterParams)
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getDefaultWriteParam
protected javax.imageio.ImageWriteParam getDefaultWriteParam(javax.imageio.ImageWriter iiowriter, java.awt.image.RenderedImage image, ImageWriterParams params)Returns the default write parameters for encoding the image.- Parameters:
iiowriter- The IIO ImageWriter that will be usedimage- the image to be encodedparams- the parameters for this writer instance- Returns:
- the IIO ImageWriteParam instance
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updateMetadata
protected javax.imageio.metadata.IIOMetadata updateMetadata(javax.imageio.metadata.IIOMetadata meta, ImageWriterParams params)Updates the metadata information based on the parameters to this writer.- Parameters:
meta- the metadataparams- the parameters- Returns:
- the updated metadata
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getChildNode
protected static javax.imageio.metadata.IIOMetadataNode getChildNode(org.w3c.dom.Node n, java.lang.String name)Returns a specific metadata child node- Parameters:
n- the base nodename- the name of the child- Returns:
- the requested child node
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getMIMEType
public java.lang.String getMIMEType()
- Specified by:
getMIMETypein interfaceImageWriter- See Also:
ImageWriter.getMIMEType()
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warningOccurred
public void warningOccurred(javax.imageio.ImageWriter source, int imageIndex, java.lang.String warning)- Specified by:
warningOccurredin interfacejavax.imageio.event.IIOWriteWarningListener- See Also:
IIOWriteWarningListener.warningOccurred(javax.imageio.ImageWriter, int, java.lang.String)
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