org.apache.xmlgraphics.image.writer
Class AbstractImageWriter

java.lang.Object
  org.apache.xmlgraphics.image.writer.AbstractImageWriter

All Implemented Interfaces:

ImageWriter

Direct Known Subclasses:

JPEGImageWriter, PNGImageWriter, TIFFImageWriter

public abstract class AbstractImageWriter

extends java.lang.Object

implements ImageWriter

Abstract base class for ImageWriter implementations.

Version:

$Id: AbstractImageWriter.java 750418 2009-03-05 11:03:54Z vhennebert $

Constructor Summary

AbstractImageWriter()

Method Summary

MultiImageWriter	createMultiImageWriter(java.io.OutputStream out) Creates a MultiImageWriter instance that lets you put multiple pages into a single file if the format supports it.
boolean	isFunctional()
boolean	supportsMultiImageWriter()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.apache.xmlgraphics.image.writer.ImageWriter

getMIMEType, writeImage, writeImage

Constructor Detail

AbstractImageWriter

public AbstractImageWriter()

Method Detail

createMultiImageWriter

public MultiImageWriter createMultiImageWriter(java.io.OutputStream out)
                                        throws java.io.IOException

Description copied from interface: ImageWriter

Creates a MultiImageWriter instance that lets you put multiple pages into a single file if the format supports it.

Specified by:

createMultiImageWriter in interface ImageWriter

Parameters:

out - the OutputStream to write the image to

Returns:

the requested MultiImageWriter instance

Throws:

java.io.IOException - In case of an /IO problem

See Also:

ImageWriter.createMultiImageWriter( java.io.OutputStream)

isFunctional

public boolean isFunctional()

Specified by:

isFunctional in interface ImageWriter

Returns:

true if the ImageWriter is expected to work properly in the current environment

See Also:

ImageWriter.isFunctional()

supportsMultiImageWriter

public boolean supportsMultiImageWriter()

Specified by:

supportsMultiImageWriter in interface ImageWriter

Returns:

true if the implemented format supports multiple pages in a single file

See Also:

ImageWriter.supportsMultiImageWriter()