pdfwriter.html

IText PDF开发工具说明文档,使用很方便。

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;A number referring to the previous Cross-Reference Table.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/lowagie/text/pdf/PdfWriter.html#PrintScalingNone">PrintScalingNone</A></B></CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;A viewer preference</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>private &nbsp;boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/lowagie/text/pdf/PdfWriter.html#rgbTransparencyBlending">rgbTransparencyBlending</A></B></CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Holds value of property RGBTranparency.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected &nbsp;<A HREF="../../../../com/lowagie/text/pdf/PdfPages.html" title="class in com.lowagie.text.pdf">PdfPages</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/lowagie/text/pdf/PdfWriter.html#root">root</A></B></CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The root of the page tree.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/lowagie/text/pdf/PdfWriter.html#RUN_DIRECTION_DEFAULT">RUN_DIRECTION_DEFAULT</A></B></CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Use the default run direction.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/lowagie/text/pdf/PdfWriter.html#RUN_DIRECTION_LTR">RUN_DIRECTION_LTR</A></B></CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Use bidirectional reordering with left-to-right
 preferential run direction.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/lowagie/text/pdf/PdfWriter.html#RUN_DIRECTION_NO_BIDI">RUN_DIRECTION_NO_BIDI</A></B></CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Do not use bidirectional reordering.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/lowagie/text/pdf/PdfWriter.html#RUN_DIRECTION_RTL">RUN_DIRECTION_RTL</A></B></CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Use bidirectional reordering with right-to-left
 preferential run direction.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected &nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/lowagie/text/pdf/PdfWriter.html#runDirection">runDirection</A></B></CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/lowagie/text/pdf/PdfWriter.html#SIGNATURE_APPEND_ONLY">SIGNATURE_APPEND_ONLY</A></B></CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;signature value</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/lowagie/text/pdf/PdfWriter.html#SIGNATURE_EXISTS">SIGNATURE_EXISTS</A></B></CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;signature value</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;float</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/lowagie/text/pdf/PdfWriter.html#SPACE_CHAR_RATIO_DEFAULT">SPACE_CHAR_RATIO_DEFAULT</A></B></CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The default space-char ratio.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>private &nbsp;float</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/lowagie/text/pdf/PdfWriter.html#spaceCharRatio">spaceCharRatio</A></B></CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The ratio between the extra word spacing and the extra character spacing.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/lowagie/text/pdf/PdfWriter.html#STANDARD_ENCRYPTION_128">STANDARD_ENCRYPTION_128</A></B></CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Type of encryption</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/lowagie/text/pdf/PdfWriter.html#STANDARD_ENCRYPTION_40">STANDARD_ENCRYPTION_40</A></B></CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Type of encryption</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/lowagie/text/pdf/PdfWriter.html#STRENGTH128BITS">STRENGTH128BITS</A></B></CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>Deprecated.</B>&nbsp;<I>As of iText 2.0.7, use <A HREF="../../../../com/lowagie/text/pdf/PdfWriter.html#STANDARD_ENCRYPTION_128"><CODE>STANDARD_ENCRYPTION_128</CODE></A> instead. Scheduled for removal at or after 2.2.0</I></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/lowagie/text/pdf/PdfWriter.html#STRENGTH40BITS">STRENGTH40BITS</A></B></CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>Deprecated.</B>&nbsp;<I>As of iText 2.0.7, use <A HREF="../../../../com/lowagie/text/pdf/PdfWriter.html#STANDARD_ENCRYPTION_40"><CODE>STANDARD_ENCRYPTION_40</CODE></A> instead. Scheduled for removal at or after 2.2.0</I></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected &nbsp;<A HREF="../../../../com/lowagie/text/pdf/PdfStructureTreeRoot.html" title="class in com.lowagie.text.pdf">PdfStructureTreeRoot</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/lowagie/text/pdf/PdfWriter.html#structureTreeRoot">structureTreeRoot</A></B></CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected &nbsp;boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/lowagie/text/pdf/PdfWriter.html#tagged">tagged</A></B></CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>private &nbsp;boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/lowagie/text/pdf/PdfWriter.html#userProperties">userProperties</A></B></CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;A flag indicating the presence of structure elements that contain user properties attributes.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected &nbsp;float</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/lowagie/text/pdf/PdfWriter.html#userunit">userunit</A></B></CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;char</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/lowagie/text/pdf/PdfWriter.html#VERSION_1_2">VERSION_1_2</A></B></CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;possible PDF version (header)</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;char</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/lowagie/text/pdf/PdfWriter.html#VERSION_1_3">VERSION_1_3</A></B></CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;possible PDF version (header)</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;char</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/lowagie/text/pdf/PdfWriter.html#VERSION_1_4">VERSION_1_4</A></B></CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;possible PDF version (header)</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;char</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/lowagie/text/pdf/PdfWriter.html#VERSION_1_5">VERSION_1_5</A></B></CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;possible PDF version (header)</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;char</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/lowagie/text/pdf/PdfWriter.html#VERSION_1_6">VERSION_1_6</A></B></CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;possible PDF version (header)</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;char</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/lowagie/text/pdf/PdfWriter.html#VERSION_1_7">VERSION_1_7</A></B></CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;possible PDF version (header)</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;<A HREF="../../../../com/lowagie/text/pdf/PdfName.html" title="class in com.lowagie.text.pdf">PdfName</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/lowagie/text/pdf/PdfWriter.html#WILL_PRINT">WILL_PRINT</A></B></CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;action value</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;<A HREF="../../../../com/lowagie/text/pdf/PdfName.html" title="class in com.lowagie.text.pdf">PdfName</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/lowagie/text/pdf/PdfWriter.html#WILL_SAVE">WILL_SAVE</A></B></CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;action value</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected &nbsp;byte[]</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/lowagie/text/pdf/PdfWriter.html#xmpMetadata">xmpMetadata</A></B></CODE>

<BR>
&nbsp;