pdfpageeventforwarder.html

IText PDF开发工具说明文档,使用很方便。

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Called when a <CODE>Chunk</CODE> with a generic tag is written.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../com/lowagie/text/pdf/events/PdfPageEventForwarder.html#onOpenDocument(com.lowagie.text.pdf.PdfWriter, com.lowagie.text.Document)">onOpenDocument</A></B>(<A HREF="../../../../../com/lowagie/text/pdf/PdfWriter.html" title="class in com.lowagie.text.pdf">PdfWriter</A>&nbsp;writer,
               <A HREF="../../../../../com/lowagie/text/Document.html" title="class in com.lowagie.text">Document</A>&nbsp;document)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Called when the document is opened.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../com/lowagie/text/pdf/events/PdfPageEventForwarder.html#onParagraph(com.lowagie.text.pdf.PdfWriter, com.lowagie.text.Document, float)">onParagraph</A></B>(<A HREF="../../../../../com/lowagie/text/pdf/PdfWriter.html" title="class in com.lowagie.text.pdf">PdfWriter</A>&nbsp;writer,
            <A HREF="../../../../../com/lowagie/text/Document.html" title="class in com.lowagie.text">Document</A>&nbsp;document,
            float&nbsp;paragraphPosition)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Called when a Paragraph is written.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../com/lowagie/text/pdf/events/PdfPageEventForwarder.html#onParagraphEnd(com.lowagie.text.pdf.PdfWriter, com.lowagie.text.Document, float)">onParagraphEnd</A></B>(<A HREF="../../../../../com/lowagie/text/pdf/PdfWriter.html" title="class in com.lowagie.text.pdf">PdfWriter</A>&nbsp;writer,
               <A HREF="../../../../../com/lowagie/text/Document.html" title="class in com.lowagie.text">Document</A>&nbsp;document,
               float&nbsp;paragraphPosition)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Called when a Paragraph is written.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../com/lowagie/text/pdf/events/PdfPageEventForwarder.html#onSection(com.lowagie.text.pdf.PdfWriter, com.lowagie.text.Document, float, int, com.lowagie.text.Paragraph)">onSection</A></B>(<A HREF="../../../../../com/lowagie/text/pdf/PdfWriter.html" title="class in com.lowagie.text.pdf">PdfWriter</A>&nbsp;writer,
          <A HREF="../../../../../com/lowagie/text/Document.html" title="class in com.lowagie.text">Document</A>&nbsp;document,
          float&nbsp;paragraphPosition,
          int&nbsp;depth,
          <A HREF="../../../../../com/lowagie/text/Paragraph.html" title="class in com.lowagie.text">Paragraph</A>&nbsp;title)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Called when a Section is written.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../com/lowagie/text/pdf/events/PdfPageEventForwarder.html#onSectionEnd(com.lowagie.text.pdf.PdfWriter, com.lowagie.text.Document, float)">onSectionEnd</A></B>(<A HREF="../../../../../com/lowagie/text/pdf/PdfWriter.html" title="class in com.lowagie.text.pdf">PdfWriter</A>&nbsp;writer,
             <A HREF="../../../../../com/lowagie/text/Document.html" title="class in com.lowagie.text">Document</A>&nbsp;document,
             float&nbsp;position)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Called when the end of a Section is reached.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../com/lowagie/text/pdf/events/PdfPageEventForwarder.html#onStartPage(com.lowagie.text.pdf.PdfWriter, com.lowagie.text.Document)">onStartPage</A></B>(<A HREF="../../../../../com/lowagie/text/pdf/PdfWriter.html" title="class in com.lowagie.text.pdf">PdfWriter</A>&nbsp;writer,
            <A HREF="../../../../../com/lowagie/text/Document.html" title="class in com.lowagie.text">Document</A>&nbsp;document)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Called when a page is initialized.</TD>
</TR>
</TABLE>
&nbsp;<A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TH ALIGN="left"><B>Methods inherited from class java.lang.<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A></B></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html?is-external=true#clone()" title="class or interface in java.lang">clone</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html?is-external=true#equals(java.lang.Object)" title="class or interface in java.lang">equals</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html?is-external=true#finalize()" title="class or interface in java.lang">finalize</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html?is-external=true#getClass()" title="class or interface in java.lang">getClass</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html?is-external=true#hashCode()" title="class or interface in java.lang">hashCode</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html?is-external=true#notify()" title="class or interface in java.lang">notify</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html?is-external=true#notifyAll()" title="class or interface in java.lang">notifyAll</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html?is-external=true#toString()" title="class or interface in java.lang">toString</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html?is-external=true#wait()" title="class or interface in java.lang">wait</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html?is-external=true#wait(long)" title="class or interface in java.lang">wait</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html?is-external=true#wait(long, int)" title="class or interface in java.lang">wait</A></CODE></TD>
</TR>
</TABLE>
&nbsp;
<P>

<!-- ============ FIELD DETAIL =========== -->

<A NAME="field_detail"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
<B>Field Detail</B></FONT></TH>
</TR>
</TABLE>

<A NAME="events"><!-- --></A><H3>
events</H3>
<PRE>
protected <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/ArrayList.html?is-external=true" title="class or interface in java.util">ArrayList</A> <B>events</B></PRE>
<DL>
<DD>ArrayList containing all the PageEvents that have to be executed.
<P>
<DL>
</DL>
</DL>

<!-- ========= CONSTRUCTOR DETAIL ======== -->

<A NAME="constructor_detail"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
<B>Constructor Detail</B></FONT></TH>
</TR>
</TABLE>

<A NAME="PdfPageEventForwarder()"><!-- --></A><H3>
PdfPageEventForwarder</H3>
<PRE>
public <B>PdfPageEventForwarder</B>()</PRE>
<DL>
</DL>

<!-- ============ METHOD DETAIL ========== -->

<A NAME="method_detail"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
<B>Method Detail</B></FONT></TH>
</TR>
</TABLE>

<A NAME="addPageEvent(com.lowagie.text.pdf.PdfPageEvent)"><!-- --></A><H3>
addPageEvent</H3>
<PRE>
public void <B>addPageEvent</B>(<A HREF="../../../../../com/lowagie/text/pdf/PdfPageEvent.html" title="interface in com.lowagie.text.pdf">PdfPageEvent</A>&nbsp;event)</PRE>
<DL>
<DD>Add a page event to the forwarder.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>event</CODE> - an event that has to be added to the forwarder.</DL>
</DD>
</DL>
<HR>

<A NAME="onOpenDocument(com.lowagie.text.pdf.PdfWriter, com.lowagie.text.Document)"><!-- --></A><H3>
onOpenDocument</H3>
<PRE>
public void <B>onOpenDocument</B>(<A HREF="../../../../../com/lowagie/text/pdf/PdfWriter.html" title="class in com.lowagie.text.pdf">PdfWriter</A>&nbsp;writer,
                           <A HREF="../../../../../com/lowagie/text/Document.html" title="class in com.lowagie.text">Document</A>&nbsp;document)</PRE>
<DL>
<DD>Called when the document is opened.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../com/lowagie/text/pdf/PdfPageEvent.html#onOpenDocument(com.lowagie.text.pdf.PdfWriter, com.lowagie.text.Document)">onOpenDocument</A></CODE> in interface <CODE><A HREF="../../../../../com/lowagie/text/pdf/PdfPageEvent.html" title="interface in com.lowagie.text.pdf">PdfPageEvent</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>writer</CODE> - the <CODE>PdfWriter</CODE> for this document<DD><CODE>document</CODE> - the document</DL>
</DD>
</DL>
<HR>

<A NAME="onStartPage(com.lowagie.text.pdf.PdfWriter, com.lowagie.text.Document)"><!-- --></A><H3>
onStartPage</H3>
<PRE>
public void <B>onStartPage</B>(<A HREF="../../../../../com/lowagie/text/pdf/PdfWriter.html" title="class in com.lowagie.text.pdf">PdfWriter</A>&nbsp;writer,
                        <A HREF="../../../../../com/lowagie/text/Document.html" title="class in com.lowagie.text">Document</A>&nbsp;document)</PRE>
<DL>
<DD>Called when a page is initialized.
 <P>
 Note that if even if a page is not written this method is still called.
 It is preferable to use <CODE>onEndPage</CODE> to avoid infinite loops.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../com/lowagie/text/pdf/PdfPageEvent.html#onStartPage(com.lowagie.text.pdf.PdfWriter, com.lowagie.text.Document)">onStartPage</A></CODE> in interface <CODE><A HREF="../../../../../com/lowagie/text/pdf/PdfPageEvent.html" title="interface in com.lowagie.text.pdf">PdfPageEvent</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>writer</CODE> - the <CODE>PdfWriter</CODE> for this document<DD><CODE>document</CODE> - the document</DL>
</DD>
</DL>
<HR>

<A NAME="onEndPage(com.lowagie.text.pdf.PdfWriter, com.lowagie.text.Document)"><!-- --></A><H3>
onEndPage</H3>
<PRE>
public void <B>onEndPage</B>(<A HREF="../../../../../com/lowagie/text/pdf/PdfWriter.html" title="class in com.lowagie.text.pdf">PdfWriter</A>&nbsp;writer,
                      <A HREF="../../../../../com/lowagie/text/Document.html" title="class in com.lowagie.text">Document</A>&nbsp;document)</PRE>
<DL>
<DD>Called when a page is finished, just before being written to the
 document.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../com/lowagie/text/pdf/PdfPageEvent.html#onEndPage(com.lowagie.text.pdf.PdfWriter, com.lowagie.text.Document)">onEndPage</A></CODE> in interface <CODE><A HREF="../../../../../com/lowagie/text/pdf/PdfPageEvent.html" title="interface in com.lowagie.text.pdf">PdfPageEvent</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>writer</CODE> - the <CODE>PdfWriter</CODE> for this document<DD><CODE>document</CODE> - the document</DL>
</DD>
</DL>
<HR>

<A NAME="onCloseDocument(com.lowagie.text.pdf.PdfWriter, com.lowagie.text.Document)"><!-- --></A><H3>
onCloseDocument</H3>
<PRE>
public void <B>onCloseDocument</B>(<A HREF="../../../../../com/lowagie/text/pdf/PdfWriter.html" title="class in com.lowagie.text.pdf">PdfWriter</A>&nbsp;writer,
                            <A HREF="../../../../../com/lowagie/text/Document.html" title="class in com.lowagie.text">Document</A>&nbsp;document)</PRE>
<DL>
<DD>Called when the document is closed.
 <P>
 Note that this method is called with the page number equal to the last
 page plus one.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../com/lowagie/text/pdf/PdfPageEvent.html#onCloseDocument(com.lowagie.text.pdf.PdfWriter, com.lowagie.text.Document)">onCloseDocument</A></CODE> in interface <CODE><A HREF="../../../../../com/lowagie/text/pdf/PdfPageEvent.html" title="interface in com.lowagie.text.pdf">PdfPageEvent</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>writer</CODE> - the <CODE>PdfWriter</CODE> for this document<DD><CODE>document</CODE> - the document</DL>
</DD>
</DL>
<HR>