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java.lang.Objectloci.formats.FormatHandler
loci.formats.FormatReader
loci.formats.in.NRRDReader
public class NRRDReader
File format reader for NRRD files; see http://teem.sourceforge.net/nrrd.
Field Summary |
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Fields inherited from class loci.formats.FormatReader |
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collectMetadata, core, filterMetadata, group, in, metadata, metadataStore, normalizeData, saveOriginalMetadata, series, THUMBNAIL_DIMENSION |
Fields inherited from class loci.formats.FormatHandler |
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currentId, debug, debugLevel, format, statusListeners, suffixes |
Fields inherited from interface loci.formats.IFormatReader |
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CAN_GROUP, CANNOT_GROUP, MUST_GROUP |
Constructor Summary | |
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NRRDReader()
Constructs a new NRRD reader. |
Method Summary | |
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void |
close()
Closes currently open file(s) and frees allocated memory. |
String[] |
getUsedFiles()
Returns an array of filenames needed to open this dataset. |
protected void |
initFile(String id)
Initializes the given file (parsing header information, etc.). |
boolean |
isThisType(byte[] block)
Checks if the given block is a valid header for this file format. |
byte[] |
openBytes(int no,
byte[] buf)
Obtains the specified image from the current file into a pre-allocated byte array of (sizeX * sizeY * bytesPerPixel). |
Methods inherited from class loci.formats.FormatHandler |
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addStatusListener, debug, getFormat, getStatusListeners, getSuffixes, isThisType, isThisType, removeStatusListener, setDebug, setDebugLevel, setId, status, status, status, trace, trace |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface loci.formats.IFormatHandler |
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getFormat, getSuffixes, isThisType, isThisType, setId |
Methods inherited from interface loci.formats.StatusReporter |
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addStatusListener, getStatusListeners, removeStatusListener |
Constructor Detail |
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public NRRDReader()
Method Detail |
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public boolean isThisType(byte[] block)
IFormatReader
public String[] getUsedFiles()
IFormatReader
getUsedFiles
in interface IFormatReader
getUsedFiles
in class FormatReader
public byte[] openBytes(int no, byte[] buf) throws FormatException, IOException
IFormatReader
no
- the image index within the file.buf
- a pre-allocated buffer.
buf
for convenience.
FormatException
- if there was a problem parsing the metadata of the
file.
IOException
- if there was a problem reading the file.public void close() throws IOException
IFormatHandler
close
in interface IFormatHandler
close
in class FormatReader
IOException
protected void initFile(String id) throws FormatException, IOException
FormatReader
initFile
in class FormatReader
FormatException
IOException
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