Class TIFFWriter

java.lang.Object

com.twelvemonkeys.imageio.metadata.MetadataWriter

com.twelvemonkeys.imageio.metadata.tiff.TIFFWriter

public final class TIFFWriter
extends MetadataWriter

TIFFWriter

Version:

$Id: TIFFWriter.java,v 1.0 17.07.13 10:20 haraldk Exp$

Field Summary

Fields

Modifier and Type	Field	Description
private final int	directoryCountLength
private final long	entryLength
private final boolean	longOffsets
private static final int	LONGWORD_LENGTH
private final int	offsetSize
private static final int	WORD_LENGTH

Constructor Summary

Constructors

Constructor	Description
TIFFWriter()
TIFFWriter(int offsetSize)

Method Summary

Modifier and Type	Method	Description
private int	assertIntegerOffset(long offset)
private long	assertLongOffset(long offset)
private long	computeDataSize(Directory directory)
long	computeIFDSize(Collection<? extends Entry> directory)
private int	computeStringLength(String... values)
private Directory	ensureOrderedDirectory(Directory directory)
private int	getCount(Entry entry)
private boolean	isSorted(Directory directory)
int	offsetSize()
boolean	write(Directory directory, ImageOutputStream stream)
boolean	write(Collection<? extends Entry> entries, ImageOutputStream stream)
private void	writeDirectoryCount(ImageOutputStream stream, int count)
private long	writeIFD(Directory original, ImageOutputStream stream, boolean isSubIFD)
long	writeIFD(Collection<Entry> entries, ImageOutputStream stream)
void	writeOffset(ImageOutputStream output, long offset)
private void	writeStrings(ImageOutputStream stream, String... values)
void	writeTIFFHeader(ImageOutputStream stream)
private long	writeValue(Entry entry, long dataOffset, ImageOutputStream stream)
private void	writeValueAt(long dataOffset, Object value, short type, ImageOutputStream stream)
private void	writeValueCount(ImageOutputStream stream, int count)
private void	writeValueInline(Object value, short type, ImageOutputStream stream)

Methods inherited from class Object

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

Field Details

WORD_LENGTH

private static final int WORD_LENGTH

See Also:

• Constant Field Values

LONGWORD_LENGTH

private static final int LONGWORD_LENGTH

See Also:

• Constant Field Values

longOffsets

private final boolean longOffsets

offsetSize

private final int offsetSize

entryLength

private final long entryLength

directoryCountLength

private final int directoryCountLength

Constructor Details

TIFFWriter

public TIFFWriter()

TIFFWriter

public TIFFWriter(int offsetSize)

Method Details

write

public boolean write(Collection<? extends Entry> entries,
 ImageOutputStream stream)
              throws IOException

Throws:

IOException

write

public boolean write(Directory directory,
 ImageOutputStream stream)
              throws IOException

Specified by:

write in class MetadataWriter

Throws:

IOException

writeTIFFHeader

public void writeTIFFHeader(ImageOutputStream stream)
                     throws IOException

Throws:

IOException

writeIFD

public long writeIFD(Collection<Entry> entries,
 ImageOutputStream stream)
              throws IOException

Throws:

IOException

writeIFD

private long writeIFD(Directory original,
 ImageOutputStream stream,
 boolean isSubIFD)
               throws IOException

Throws:

IOException

writeDirectoryCount

private void writeDirectoryCount(ImageOutputStream stream,
 int count)
                          throws IOException

Throws:

IOException

writeValueCount

private void writeValueCount(ImageOutputStream stream,
 int count)
                      throws IOException

Throws:

IOException

computeIFDSize

public long computeIFDSize(Collection<? extends Entry> directory)

computeDataSize

private long computeDataSize(Directory directory)

ensureOrderedDirectory

private Directory ensureOrderedDirectory(Directory directory)

isSorted

private boolean isSorted(Directory directory)

writeValue

private long writeValue(Entry entry,
 long dataOffset,
 ImageOutputStream stream)
                 throws IOException

Throws:

IOException

getCount

private int getCount(Entry entry)

computeStringLength

private int computeStringLength(String... values)

writeValueInline

private void writeValueInline(Object value,
 short type,
 ImageOutputStream stream)
                       throws IOException

Throws:

IOException

writeStrings

private void writeStrings(ImageOutputStream stream,
 String... values)
                   throws IOException

Throws:

IOException

writeValueAt

private void writeValueAt(long dataOffset,
 Object value,
 short type,
 ImageOutputStream stream)
                   throws IOException

Throws:

IOException

writeOffset

public void writeOffset(ImageOutputStream output,
 long offset)
                 throws IOException

Throws:

IOException

offsetSize

public int offsetSize()

assertIntegerOffset

private int assertIntegerOffset(long offset)
                         throws IIOException

Throws:

IIOException

assertLongOffset

private long assertLongOffset(long offset)
                       throws IIOException

Throws:

IIOException