javax.imageio.spi

Class ImageWriterSpi

Implemented Interfaces:
RegisterableService

public abstract class ImageWriterSpi
extends ImageReaderWriterSpi

Field Summary

static Class<T>[]
STANDARD_OUTPUT_TYPE
protected Class<T>[]
outputTypes
protected String[]
readerSpiNames

Fields inherited from class javax.imageio.spi.ImageReaderWriterSpi

MIMETypes, extraImageMetadataFormatClassNames, extraImageMetadataFormatNames, extraStreamMetadataFormatClassNames, extraStreamMetadataFormatNames, names, nativeImageMetadataFormatClassName, nativeImageMetadataFormatName, nativeStreamMetadataFormatClassName, nativeStreamMetadataFormatName, pluginClassName, suffixes, supportsStandardImageMetadataFormat, supportsStandardStreamMetadataFormat

Fields inherited from class javax.imageio.spi.IIOServiceProvider

vendorName, version

Constructor Summary

ImageWriterSpi()
Constructs an ImageReaderWriteSpi instance, without specifying a number of parameters.
ImageWriterSpi(String vendorName, String version, String[] names, String[] suffixes, String[] MIMETypes, String writerClassName, Class<T>[] outputTypes, String[] readerSpiNames, boolean supportsStandardStreamMetadataFormat, String nativeStreamMetadataFormatName, String nativeStreamMetadataFormatClassName, String[] extraStreamMetadataFormatNames, String[] extraStreamMetadataFormatClassNames, boolean supportsStandardImageMetadataFormat, String nativeImageMetadataFormatName, String nativeImageMetadataFormatClassName, String[] extraImageMetadataFormatNames, String[] extraImageMetadataFormatClassNames)

Method Summary

boolean
canEncodeImage(RenderedImage image)
abstract boolean
canEncodeImage(ImageTypeSpecifier type)
ImageWriter
createWriterInstance()
abstract ImageWriter
createWriterInstance(Object extension)
String[]
getImageReaderSpiNames()
Class<T>[]
getOutputTypes()
boolean
isFormatLossless()
boolean
isOwnWriter(ImageWriter writer)

Methods inherited from class javax.imageio.spi.ImageReaderWriterSpi

getExtraImageMetadataFormatNames, getExtraStreamMetadataFormatNames, getFileSuffixes, getFormatNames, getImageMetadataFormat, getMIMETypes, getNativeImageMetadataFormatName, getNativeStreamMetadataFormatName, getPluginClassName, getStreamMetadataFormat, isStandardImageMetadataFormatSupported, isStandardStreamMetadataFormatSupported

Methods inherited from class javax.imageio.spi.IIOServiceProvider

getDescription, getVendorName, getVersion, onDeregistration, onRegistration

Methods inherited from class java.lang.Object

clone, equals, extends Object> getClass, finalize, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

STANDARD_OUTPUT_TYPE

public static final Class<T>[] STANDARD_OUTPUT_TYPE

outputTypes

protected Class<T>[] outputTypes

readerSpiNames

protected String[] readerSpiNames

Constructor Details

ImageWriterSpi

protected ImageWriterSpi()
Constructs an ImageReaderWriteSpi instance, without specifying a number of parameters. Constructors of concrete subclasses must ensure that they set all inherited fields to meaningful values.

ImageWriterSpi

public ImageWriterSpi(String vendorName,
                      String version,
                      String[] names,
                      String[] suffixes,
                      String[] MIMETypes,
                      String writerClassName,
                      Class<T>[] outputTypes,
                      String[] readerSpiNames,
                      boolean supportsStandardStreamMetadataFormat,
                      String nativeStreamMetadataFormatName,
                      String nativeStreamMetadataFormatClassName,
                      String[] extraStreamMetadataFormatNames,
                      String[] extraStreamMetadataFormatClassNames,
                      boolean supportsStandardImageMetadataFormat,
                      String nativeImageMetadataFormatName,
                      String nativeImageMetadataFormatClassName,
                      String[] extraImageMetadataFormatNames,
                      String[] extraImageMetadataFormatClassNames)

Method Details

canEncodeImage

public boolean canEncodeImage(RenderedImage image)

canEncodeImage

public abstract boolean canEncodeImage(ImageTypeSpecifier type)

createWriterInstance

public ImageWriter createWriterInstance()
            throws IOException

createWriterInstance

public abstract ImageWriter createWriterInstance(Object extension)
            throws IOException

getImageReaderSpiNames

public String[] getImageReaderSpiNames()

getOutputTypes

public Class<T>[] getOutputTypes()

isFormatLossless

public boolean isFormatLossless()

isOwnWriter

public boolean isOwnWriter(ImageWriter writer)

ImageWriterSpi.java -- Copyright (C) 2004 Free Software Foundation, Inc. This file is part of GNU Classpath. GNU Classpath is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. GNU Classpath is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with GNU Classpath; see the file COPYING. If not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. Linking this library statically or dynamically with other modules is making a combined work based on this library. Thus, the terms and conditions of the GNU General Public License cover the whole combination. As a special exception, the copyright holders of this library give you permission to link this library with independent modules to produce an executable, regardless of the license terms of these independent modules, and to copy and distribute the resulting executable under terms of your choice, provided that you also meet, for each linked independent module, the terms and conditions of the license of that module. An independent module is a module which is not derived from or based on this library. If you modify this library, you may extend this exception to your version of the library, but you are not obligated to do so. If you do not wish to do so, delete this exception statement from your version.