pdfpageevent.html

IText PDF开发工具说明文档,使用很方便。

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>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>
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>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>
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>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>
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>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="onParagraph(com.lowagie.text.pdf.PdfWriter, com.lowagie.text.Document, float)"><!-- --></A><H3>
onParagraph</H3>
<PRE>
void <B>onParagraph</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)</PRE>
<DL>
<DD>Called when a Paragraph is written.
 <P>
 <CODE>paragraphPosition</CODE> will hold the height at which the
 paragraph will be written to. This is useful to insert bookmarks with
 more control.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>writer</CODE> - the <CODE>PdfWriter</CODE> for this document<DD><CODE>document</CODE> - the document<DD><CODE>paragraphPosition</CODE> - the position the paragraph will be written to</DL>
</DD>
</DL>
<HR>

<A NAME="onParagraphEnd(com.lowagie.text.pdf.PdfWriter, com.lowagie.text.Document, float)"><!-- --></A><H3>
onParagraphEnd</H3>
<PRE>
void <B>onParagraphEnd</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)</PRE>
<DL>
<DD>Called when a Paragraph is written.
 <P>
 <CODE>paragraphPosition</CODE> will hold the height of the end of the paragraph.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>writer</CODE> - the <CODE>PdfWriter</CODE> for this document<DD><CODE>document</CODE> - the document<DD><CODE>paragraphPosition</CODE> - the position of the end of the paragraph</DL>
</DD>
</DL>
<HR>

<A NAME="onChapter(com.lowagie.text.pdf.PdfWriter, com.lowagie.text.Document, float, com.lowagie.text.Paragraph)"><!-- --></A><H3>
onChapter</H3>
<PRE>
void <B>onChapter</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,
               <A HREF="../../../../com/lowagie/text/Paragraph.html" title="class in com.lowagie.text">Paragraph</A>&nbsp;title)</PRE>
<DL>
<DD>Called when a Chapter is written.
 <P>
 <CODE>position</CODE> will hold the height at which the
 chapter will be written to.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>writer</CODE> - the <CODE>PdfWriter</CODE> for this document<DD><CODE>document</CODE> - the document<DD><CODE>paragraphPosition</CODE> - the position the chapter will be written to<DD><CODE>title</CODE> - the title of the Chapter</DL>
</DD>
</DL>
<HR>

<A NAME="onChapterEnd(com.lowagie.text.pdf.PdfWriter, com.lowagie.text.Document, float)"><!-- --></A><H3>
onChapterEnd</H3>
<PRE>
void <B>onChapterEnd</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)</PRE>
<DL>
<DD>Called when the end of a Chapter is reached.
 <P>
 <CODE>position</CODE> will hold the height of the end of the chapter.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>writer</CODE> - the <CODE>PdfWriter</CODE> for this document<DD><CODE>document</CODE> - the document<DD><CODE>paragraphPosition</CODE> - the position the chapter will be written to</DL>
</DD>
</DL>
<HR>

<A NAME="onSection(com.lowagie.text.pdf.PdfWriter, com.lowagie.text.Document, float, int, com.lowagie.text.Paragraph)"><!-- --></A><H3>
onSection</H3>
<PRE>
void <B>onSection</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)</PRE>
<DL>
<DD>Called when a Section is written.
 <P>
 <CODE>position</CODE> will hold the height at which the
 section will be written to.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>writer</CODE> - the <CODE>PdfWriter</CODE> for this document<DD><CODE>document</CODE> - the document<DD><CODE>paragraphPosition</CODE> - the position the section will be written to<DD><CODE>depth</CODE> - the number depth of the section<DD><CODE>title</CODE> - the title of the section</DL>
</DD>
</DL>
<HR>

<A NAME="onSectionEnd(com.lowagie.text.pdf.PdfWriter, com.lowagie.text.Document, float)"><!-- --></A><H3>
onSectionEnd</H3>
<PRE>
void <B>onSectionEnd</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)</PRE>
<DL>
<DD>Called when the end of a Section is reached.
 <P>
 <CODE>position</CODE> will hold the height of the section end.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>writer</CODE> - the <CODE>PdfWriter</CODE> for this document<DD><CODE>document</CODE> - the document<DD><CODE>paragraphPosition</CODE> - the position the section will be written to</DL>
</DD>
</DL>
<HR>

<A NAME="onGenericTag(com.lowagie.text.pdf.PdfWriter, com.lowagie.text.Document, com.lowagie.text.Rectangle, java.lang.String)"><!-- --></A><H3>
onGenericTag</H3>
<PRE>
void <B>onGenericTag</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,
                  <A HREF="../../../../com/lowagie/text/Rectangle.html" title="class in com.lowagie.text">Rectangle</A>&nbsp;rect,
                  <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&nbsp;text)</PRE>
<DL>
<DD>Called when a <CODE>Chunk</CODE> with a generic tag is written.
 <P>
 It is useful to pinpoint the <CODE>Chunk</CODE> location to generate
 bookmarks, for example.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>writer</CODE> - the <CODE>PdfWriter</CODE> for this document<DD><CODE>document</CODE> - the document<DD><CODE>rect</CODE> - the <CODE>Rectangle</CODE> containing the <CODE>Chunk</CODE><DD><CODE>text</CODE> - the text of the tag</DL>
</DD>
</DL>
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