org.ddr.image.heif

类 HeifImageReader

java.lang.Object

javax.imageio.ImageReader

com.twelvemonkeys.imageio.ImageReaderBase

org.ddr.image.heif.HeifImageReader

public class HeifImageReader
extends com.twelvemonkeys.imageio.ImageReaderBase

字段概要

从类继承的字段 com.twelvemonkeys.imageio.ImageReaderBase

imageInput

从类继承的字段 javax.imageio.ImageReader

availableLocales, ignoreMetadata, input, locale, minIndex, originatingProvider, progressListeners, seekForwardOnly, updateListeners, warningListeners, warningLocales

构造器概要

构造器

构造器和说明
HeifImageReader(javax.imageio.spi.ImageReaderSpi provider)

方法概要

限定符和类型	方法和说明
int	getHeight(int imageIndex)
java.util.Iterator<javax.imageio.ImageTypeSpecifier>	getImageTypes(int imageIndex)
int	getWidth(int imageIndex)
java.awt.image.BufferedImage	read(int imageIndex, javax.imageio.ImageReadParam param)
protected void	resetMembers()
void	setInput(java.lang.Object input, boolean seekForwardOnly, boolean ignoreMetadata)

从类继承的方法 com.twelvemonkeys.imageio.ImageReaderBase

assertInput, checkBounds, dispose, fakeAOI, fakeSubsampling, getDestination, getImageMetadata, getNumImages, getStreamMetadata, hasExplicitDestination, main, reset, showIt

从类继承的方法 javax.imageio.ImageReader

abort, abortRequested, addIIOReadProgressListener, addIIOReadUpdateListener, addIIOReadWarningListener, canReadRaster, checkReadParamBandSettings, clearAbortRequest, computeRegions, getAspectRatio, getAvailableLocales, getDefaultReadParam, getFormatName, getImageMetadata, getInput, getLocale, getMinIndex, getNumThumbnails, getOriginatingProvider, getRawImageType, getSourceRegion, getStreamMetadata, getThumbnailHeight, getThumbnailWidth, getTileGridXOffset, getTileGridYOffset, getTileHeight, getTileWidth, hasThumbnails, isIgnoringMetadata, isImageTiled, isRandomAccessEasy, isSeekForwardOnly, processImageComplete, processImageProgress, processImageStarted, processImageUpdate, processPassComplete, processPassStarted, processReadAborted, processSequenceComplete, processSequenceStarted, processThumbnailComplete, processThumbnailPassComplete, processThumbnailPassStarted, processThumbnailProgress, processThumbnailStarted, processThumbnailUpdate, processWarningOccurred, processWarningOccurred, read, readAll, readAll, readAsRenderedImage, readerSupportsThumbnails, readRaster, readThumbnail, readTile, readTileRaster, removeAllIIOReadProgressListeners, removeAllIIOReadUpdateListeners, removeAllIIOReadWarningListeners, removeIIOReadProgressListener, removeIIOReadUpdateListener, removeIIOReadWarningListener, setInput, setInput, setLocale

从类继承的方法 java.lang.Object

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

构造器详细资料

HeifImageReader

public HeifImageReader(javax.imageio.spi.ImageReaderSpi provider)

方法详细资料

resetMembers

protected void resetMembers()

指定者:

resetMembers 在类中 com.twelvemonkeys.imageio.ImageReaderBase

setInput

public void setInput(java.lang.Object input,
                     boolean seekForwardOnly,
                     boolean ignoreMetadata)

覆盖:

setInput 在类中 com.twelvemonkeys.imageio.ImageReaderBase

getWidth

public int getWidth(int imageIndex)
             throws java.io.IOException

指定者:

getWidth 在类中 javax.imageio.ImageReader

抛出:

java.io.IOException

getHeight

public int getHeight(int imageIndex)
              throws java.io.IOException

指定者:

getHeight 在类中 javax.imageio.ImageReader

抛出:

java.io.IOException

getImageTypes

public java.util.Iterator<javax.imageio.ImageTypeSpecifier> getImageTypes(int imageIndex)
                                                                   throws java.io.IOException

指定者:

getImageTypes 在类中 javax.imageio.ImageReader

抛出:

java.io.IOException

read

public java.awt.image.BufferedImage read(int imageIndex,
                                         javax.imageio.ImageReadParam param)
                                  throws java.io.IOException

指定者:

read 在类中 javax.imageio.ImageReader

抛出:

java.io.IOException