tiffdirectory.html

IText PDF开发工具说明文档,使用很方便。

getFieldAsDouble</H3>
<PRE>
public double <B>getFieldAsDouble</B>(int&nbsp;tag)</PRE>
<DL>
<DD>Returns the value of index 0 of a given tag as a double.  The
 caller is responsible for ensuring that the tag is present and
 has numeric type (all but TIFF_UNDEFINED and TIFF_ASCII).
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="readShort(com.lowagie.text.pdf.RandomAccessFileOrArray)"><!-- --></A><H3>
readShort</H3>
<PRE>
private short <B>readShort</B>(<A HREF="../../../../../com/lowagie/text/pdf/RandomAccessFileOrArray.html" title="class in com.lowagie.text.pdf">RandomAccessFileOrArray</A>&nbsp;stream)
                 throws <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></PRE>
<DL>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Throws:</B>
<DD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></CODE></DL>
</DD>
</DL>
<HR>

<A NAME="readUnsignedShort(com.lowagie.text.pdf.RandomAccessFileOrArray)"><!-- --></A><H3>
readUnsignedShort</H3>
<PRE>
private int <B>readUnsignedShort</B>(<A HREF="../../../../../com/lowagie/text/pdf/RandomAccessFileOrArray.html" title="class in com.lowagie.text.pdf">RandomAccessFileOrArray</A>&nbsp;stream)
                       throws <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></PRE>
<DL>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Throws:</B>
<DD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></CODE></DL>
</DD>
</DL>
<HR>

<A NAME="readInt(com.lowagie.text.pdf.RandomAccessFileOrArray)"><!-- --></A><H3>
readInt</H3>
<PRE>
private int <B>readInt</B>(<A HREF="../../../../../com/lowagie/text/pdf/RandomAccessFileOrArray.html" title="class in com.lowagie.text.pdf">RandomAccessFileOrArray</A>&nbsp;stream)
             throws <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></PRE>
<DL>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Throws:</B>
<DD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></CODE></DL>
</DD>
</DL>
<HR>

<A NAME="readUnsignedInt(com.lowagie.text.pdf.RandomAccessFileOrArray)"><!-- --></A><H3>
readUnsignedInt</H3>
<PRE>
private long <B>readUnsignedInt</B>(<A HREF="../../../../../com/lowagie/text/pdf/RandomAccessFileOrArray.html" title="class in com.lowagie.text.pdf">RandomAccessFileOrArray</A>&nbsp;stream)
                      throws <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></PRE>
<DL>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Throws:</B>
<DD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></CODE></DL>
</DD>
</DL>
<HR>

<A NAME="readLong(com.lowagie.text.pdf.RandomAccessFileOrArray)"><!-- --></A><H3>
readLong</H3>
<PRE>
private long <B>readLong</B>(<A HREF="../../../../../com/lowagie/text/pdf/RandomAccessFileOrArray.html" title="class in com.lowagie.text.pdf">RandomAccessFileOrArray</A>&nbsp;stream)
               throws <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></PRE>
<DL>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Throws:</B>
<DD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></CODE></DL>
</DD>
</DL>
<HR>

<A NAME="readFloat(com.lowagie.text.pdf.RandomAccessFileOrArray)"><!-- --></A><H3>
readFloat</H3>
<PRE>
private float <B>readFloat</B>(<A HREF="../../../../../com/lowagie/text/pdf/RandomAccessFileOrArray.html" title="class in com.lowagie.text.pdf">RandomAccessFileOrArray</A>&nbsp;stream)
                 throws <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></PRE>
<DL>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Throws:</B>
<DD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></CODE></DL>
</DD>
</DL>
<HR>

<A NAME="readDouble(com.lowagie.text.pdf.RandomAccessFileOrArray)"><!-- --></A><H3>
readDouble</H3>
<PRE>
private double <B>readDouble</B>(<A HREF="../../../../../com/lowagie/text/pdf/RandomAccessFileOrArray.html" title="class in com.lowagie.text.pdf">RandomAccessFileOrArray</A>&nbsp;stream)
                   throws <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></PRE>
<DL>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Throws:</B>
<DD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></CODE></DL>
</DD>
</DL>
<HR>

<A NAME="readUnsignedShort(com.lowagie.text.pdf.RandomAccessFileOrArray, boolean)"><!-- --></A><H3>
readUnsignedShort</H3>
<PRE>
private static int <B>readUnsignedShort</B>(<A HREF="../../../../../com/lowagie/text/pdf/RandomAccessFileOrArray.html" title="class in com.lowagie.text.pdf">RandomAccessFileOrArray</A>&nbsp;stream,
                                     boolean&nbsp;isBigEndian)
                              throws <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></PRE>
<DL>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Throws:</B>
<DD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></CODE></DL>
</DD>
</DL>
<HR>

<A NAME="readUnsignedInt(com.lowagie.text.pdf.RandomAccessFileOrArray, boolean)"><!-- --></A><H3>
readUnsignedInt</H3>
<PRE>
private static long <B>readUnsignedInt</B>(<A HREF="../../../../../com/lowagie/text/pdf/RandomAccessFileOrArray.html" title="class in com.lowagie.text.pdf">RandomAccessFileOrArray</A>&nbsp;stream,
                                    boolean&nbsp;isBigEndian)
                             throws <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></PRE>
<DL>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Throws:</B>
<DD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></CODE></DL>
</DD>
</DL>
<HR>

<A NAME="getNumDirectories(com.lowagie.text.pdf.RandomAccessFileOrArray)"><!-- --></A><H3>
getNumDirectories</H3>
<PRE>
public static int <B>getNumDirectories</B>(<A HREF="../../../../../com/lowagie/text/pdf/RandomAccessFileOrArray.html" title="class in com.lowagie.text.pdf">RandomAccessFileOrArray</A>&nbsp;stream)
                             throws <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></PRE>
<DL>
<DD>Returns the number of image directories (subimages) stored in a
 given TIFF file, represented by a <code>SeekableStream</code>.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Throws:</B>
<DD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></CODE></DL>
</DD>
</DL>
<HR>

<A NAME="isBigEndian()"><!-- --></A><H3>
isBigEndian</H3>
<PRE>
public boolean <B>isBigEndian</B>()</PRE>
<DL>
<DD>Returns a boolean indicating whether the byte order used in the
 the TIFF file is big-endian (i.e. whether the byte order is from
 the most significant to the least significant)
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="getIFDOffset()"><!-- --></A><H3>
getIFDOffset</H3>
<PRE>
public long <B>getIFDOffset</B>()</PRE>
<DL>
<DD>Returns the offset of the IFD corresponding to this
 <code>TIFFDirectory</code>.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="getNextIFDOffset()"><!-- --></A><H3>
getNextIFDOffset</H3>
<PRE>
public long <B>getNextIFDOffset</B>()</PRE>
<DL>
<DD>Returns the offset of the next IFD after the IFD corresponding to this
 <code>TIFFDirectory</code>.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
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