Class HDRImageReader
- java.lang.Object
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- javax.imageio.ImageReader
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- com.twelvemonkeys.imageio.ImageReaderBase
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- com.twelvemonkeys.imageio.plugins.hdr.HDRImageReader
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public final class HDRImageReader extends ImageReaderBase
HDRImageReader.- Version:
- $Id: HDRImageReader.java,v 1.0 27/07/15 harald.kuhr Exp$
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Field Summary
Fields Modifier and Type Field Description private HDRHeader
header
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Fields inherited from class com.twelvemonkeys.imageio.ImageReaderBase
imageInput
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Constructor Summary
Constructors Constructor Description HDRImageReader(javax.imageio.spi.ImageReaderSpi provider)
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description boolean
canReadRaster()
javax.imageio.ImageReadParam
getDefaultReadParam()
int
getHeight(int imageIndex)
javax.imageio.metadata.IIOMetadata
getImageMetadata(int imageIndex)
Default implementation that always returnsnull
.java.util.Iterator<javax.imageio.ImageTypeSpecifier>
getImageTypes(int imageIndex)
int
getWidth(int imageIndex)
static void
main(java.lang.String[] args)
java.awt.image.BufferedImage
read(int imageIndex, javax.imageio.ImageReadParam param)
private void
readHeader()
java.awt.image.Raster
readRaster(int imageIndex, javax.imageio.ImageReadParam param)
protected void
resetMembers()
Resets all member variables.-
Methods inherited from class com.twelvemonkeys.imageio.ImageReaderBase
assertInput, checkBounds, dispose, fakeAOI, fakeSubsampling, getDestination, getNumImages, getStreamMetadata, hasExplicitDestination, reset, setInput, showIt
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Methods inherited from class javax.imageio.ImageReader
abort, abortRequested, addIIOReadProgressListener, addIIOReadUpdateListener, addIIOReadWarningListener, checkReadParamBandSettings, clearAbortRequest, computeRegions, getAspectRatio, getAvailableLocales, 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, readThumbnail, readTile, readTileRaster, removeAllIIOReadProgressListeners, removeAllIIOReadUpdateListeners, removeAllIIOReadWarningListeners, removeIIOReadProgressListener, removeIIOReadUpdateListener, removeIIOReadWarningListener, setInput, setInput, setLocale
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Field Detail
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header
private HDRHeader header
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Method Detail
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resetMembers
protected void resetMembers()
Description copied from class:ImageReaderBase
Resets all member variables. This method is by default invoked from:- Specified by:
resetMembers
in classImageReaderBase
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readHeader
private void readHeader() throws java.io.IOException
- Throws:
java.io.IOException
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getWidth
public int getWidth(int imageIndex) throws java.io.IOException
- Specified by:
getWidth
in classjavax.imageio.ImageReader
- Throws:
java.io.IOException
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getHeight
public int getHeight(int imageIndex) throws java.io.IOException
- Specified by:
getHeight
in classjavax.imageio.ImageReader
- Throws:
java.io.IOException
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getImageTypes
public java.util.Iterator<javax.imageio.ImageTypeSpecifier> getImageTypes(int imageIndex) throws java.io.IOException
- Specified by:
getImageTypes
in classjavax.imageio.ImageReader
- Throws:
java.io.IOException
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read
public java.awt.image.BufferedImage read(int imageIndex, javax.imageio.ImageReadParam param) throws java.io.IOException
- Specified by:
read
in classjavax.imageio.ImageReader
- Throws:
java.io.IOException
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canReadRaster
public boolean canReadRaster()
- Overrides:
canReadRaster
in classjavax.imageio.ImageReader
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readRaster
public java.awt.image.Raster readRaster(int imageIndex, javax.imageio.ImageReadParam param) throws java.io.IOException
- Overrides:
readRaster
in classjavax.imageio.ImageReader
- Throws:
java.io.IOException
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getDefaultReadParam
public javax.imageio.ImageReadParam getDefaultReadParam()
- Overrides:
getDefaultReadParam
in classjavax.imageio.ImageReader
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getImageMetadata
public javax.imageio.metadata.IIOMetadata getImageMetadata(int imageIndex) throws java.io.IOException
Description copied from class:ImageReaderBase
Default implementation that always returnsnull
.- Overrides:
getImageMetadata
in classImageReaderBase
- Parameters:
imageIndex
- ignored, unless overridden- Returns:
null
, unless overridden- Throws:
java.io.IOException
- never, unless overridden.
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main
public static void main(java.lang.String[] args) throws java.io.IOException
- Throws:
java.io.IOException
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