PNGImageEncoder (Apache Batik Javadoc)

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org.apache.batik.ext.awt.image.codec.png
Class PNGImageEncoder

java.lang.Object
  org.apache.batik.ext.awt.image.codec.util.ImageEncoderImpl
      org.apache.batik.ext.awt.image.codec.png.PNGImageEncoder

All Implemented Interfaces:: ImageEncoder

public class PNGImageEncoder
extends ImageEncoderImpl
extends ImageEncoderImpl

An ImageEncoder for the PNG file format.

Since:: EA4

Field Summary

Fields inherited from class org.apache.batik.ext.awt.image.codec.util.ImageEncoderImpl
`output`

Constructor Summary
`PNGImageEncoder(OutputStream output, PNGEncodeParam param)`

Method Summary
`void`	`encode(RenderedImage im)` This method encodes a `RenderedImage` into PNG.

Methods inherited from class org.apache.batik.ext.awt.image.codec.util.ImageEncoderImpl
`encode, getOutputStream, getParam, setParam`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

PNGImageEncoder

public PNGImageEncoder(OutputStream output,
                       PNGEncodeParam param)

Method Detail

encode

public void encode(RenderedImage im)
            throws IOException

This method encodes a RenderedImage into PNG. The stream into which the PNG is dumped is not closed at the end of the operation, this should be done if needed by the caller of this method.

Specified by:: encode in interface ImageEncoder
Specified by:: encode in class ImageEncoderImpl

Throws:: IOException