fieldpositioningevents.html

IText PDF开发工具说明文档,使用很方便。

<DL>
<DD>Creates a new event. This constructor will be used if you need to position fields with a Cell Event.
<P>
<DL>

<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../../../com/lowagie/text/DocumentException.html" title="class in com.lowagie.text">DocumentException</A></CODE>
<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>
</DL>
<HR>

<A NAME="FieldPositioningEvents(com.lowagie.text.pdf.PdfWriter, com.lowagie.text.pdf.PdfFormField, java.lang.String)"><!-- --></A><H3>
FieldPositioningEvents</H3>
<PRE>
public <B>FieldPositioningEvents</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/pdf/PdfFormField.html" title="class in com.lowagie.text.pdf">PdfFormField</A>&nbsp;parent,
                              <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)
                       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>,
                              <A HREF="../../../../../com/lowagie/text/DocumentException.html" title="class in com.lowagie.text">DocumentException</A></PRE>
<DL>
<DD>Creates a new event. This constructor will be used if you need to position fields with a Cell Event.
<P>
<DL>

<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../../../com/lowagie/text/DocumentException.html" title="class in com.lowagie.text">DocumentException</A></CODE>
<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>
</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="addField(java.lang.String, com.lowagie.text.pdf.PdfFormField)"><!-- --></A><H3>
addField</H3>
<PRE>
public void <B>addField</B>(<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,
                     <A HREF="../../../../../com/lowagie/text/pdf/PdfFormField.html" title="class in com.lowagie.text.pdf">PdfFormField</A>&nbsp;field)</PRE>
<DL>
<DD>Add a PdfFormField that has to be tied to a generic Chunk.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="setPadding(float)"><!-- --></A><H3>
setPadding</H3>
<PRE>
public void <B>setPadding</B>(float&nbsp;padding)</PRE>
<DL>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>padding</CODE> - The padding to set.</DL>
</DD>
</DL>
<HR>

<A NAME="setParent(com.lowagie.text.pdf.PdfFormField)"><!-- --></A><H3>
setParent</H3>
<PRE>
public void <B>setParent</B>(<A HREF="../../../../../com/lowagie/text/pdf/PdfFormField.html" title="class in com.lowagie.text.pdf">PdfFormField</A>&nbsp;parent)</PRE>
<DL>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>parent</CODE> - The parent to set.</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>
public 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><B>Description copied from class: <CODE><A HREF="../../../../../com/lowagie/text/pdf/PdfPageEventHelper.html#onGenericTag(com.lowagie.text.pdf.PdfWriter, com.lowagie.text.Document, com.lowagie.text.Rectangle, java.lang.String)">PdfPageEventHelper</A></CODE></B></DD>
<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>Specified by:</B><DD><CODE><A HREF="../../../../../com/lowagie/text/pdf/PdfPageEvent.html#onGenericTag(com.lowagie.text.pdf.PdfWriter, com.lowagie.text.Document, com.lowagie.text.Rectangle, java.lang.String)">onGenericTag</A></CODE> in interface <CODE><A HREF="../../../../../com/lowagie/text/pdf/PdfPageEvent.html" title="interface in com.lowagie.text.pdf">PdfPageEvent</A></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="../../../../../com/lowagie/text/pdf/PdfPageEventHelper.html#onGenericTag(com.lowagie.text.pdf.PdfWriter, com.lowagie.text.Document, com.lowagie.text.Rectangle, java.lang.String)">onGenericTag</A></CODE> in class <CODE><A HREF="../../../../../com/lowagie/text/pdf/PdfPageEventHelper.html" title="class in com.lowagie.text.pdf">PdfPageEventHelper</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<DD><CODE>rect</CODE> - the <CODE>Rectangle</CODE> containing the <CODE>Chunk</CODE><DD><CODE>text</CODE> - the text of the tag<DT><B>See Also:</B><DD><A HREF="../../../../../com/lowagie/text/pdf/PdfPageEvent.html#onGenericTag(com.lowagie.text.pdf.PdfWriter, com.lowagie.text.Document, com.lowagie.text.Rectangle, java.lang.String)"><CODE>PdfPageEvent.onGenericTag(com.lowagie.text.pdf.PdfWriter, com.lowagie.text.Document, com.lowagie.text.Rectangle, java.lang.String)</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="cellLayout(com.lowagie.text.pdf.PdfPCell, com.lowagie.text.Rectangle, com.lowagie.text.pdf.PdfContentByte[])"><!-- --></A><H3>
cellLayout</H3>
<PRE>
public void <B>cellLayout</B>(<A HREF="../../../../../com/lowagie/text/pdf/PdfPCell.html" title="class in com.lowagie.text.pdf">PdfPCell</A>&nbsp;cell,
                       <A HREF="../../../../../com/lowagie/text/Rectangle.html" title="class in com.lowagie.text">Rectangle</A>&nbsp;rect,
                       <A HREF="../../../../../com/lowagie/text/pdf/PdfContentByte.html" title="class in com.lowagie.text.pdf">PdfContentByte</A>[]&nbsp;canvases)</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../../com/lowagie/text/pdf/PdfPCellEvent.html#cellLayout(com.lowagie.text.pdf.PdfPCell, com.lowagie.text.Rectangle, com.lowagie.text.pdf.PdfContentByte[])">PdfPCellEvent</A></CODE></B></DD>
<DD>This method is called at the end of the cell rendering. The text or graphics are added to
 one of the 4 <CODE>PdfContentByte</CODE> contained in
 <CODE>canvases</CODE>.<br>
 The indexes to <CODE>canvases</CODE> are:<p>
 <ul>
 <li><CODE>PdfPTable.BASECANVAS</CODE> - the original <CODE>PdfContentByte</CODE>. Anything placed here
 will be under the cell.
 <li><CODE>PdfPTable.BACKGROUNDCANVAS</CODE> - the layer where the background goes to.
 <li><CODE>PdfPTable.LINECANVAS</CODE> - the layer where the lines go to.
 <li><CODE>PdfPTable.TEXTCANVAS</CODE> - the layer where the text go to. Anything placed here
 will be over the cell.
 </ul>
 The layers are placed in sequence on top of each other.
 <p>
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../com/lowagie/text/pdf/PdfPCellEvent.html#cellLayout(com.lowagie.text.pdf.PdfPCell, com.lowagie.text.Rectangle, com.lowagie.text.pdf.PdfContentByte[])">cellLayout</A></CODE> in interface <CODE><A HREF="../../../../../com/lowagie/text/pdf/PdfPCellEvent.html" title="interface in com.lowagie.text.pdf">PdfPCellEvent</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>cell</CODE> - the cell<DD><CODE>rect</CODE> - the coordinates of the cell<DD><CODE>canvases</CODE> - an array of <CODE>PdfContentByte</CODE><DT><B>See Also:</B><DD><A HREF="../../../../../com/lowagie/text/pdf/PdfPCellEvent.html#cellLayout(com.lowagie.text.pdf.PdfPCell, com.lowagie.text.Rectangle, com.lowagie.text.pdf.PdfContentByte[])"><CODE>PdfPCellEvent.cellLayout(com.lowagie.text.pdf.PdfPCell, com.lowagie.text.Rectangle, com.lowagie.text.pdf.PdfContentByte[])</CODE></A></DL>
</DD>
</DL>
<!-- ========= END OF CLASS DATA ========= -->
<HR>


<!-- ======= START OF BOTTOM NAVBAR ====== -->
<A NAME="navbar_bottom"><!-- --></A>
<A HREF="#skip-navbar_bottom" title="Skip navigation links"></A>
<TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY="">
<TR>
<TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1">
<A NAME="navbar_bottom_firstrow"><!-- --></A>
<TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" SUMMARY="">
  <TR ALIGN="center" VALIGN="top">
  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A>&nbsp;</TD>
  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A>&nbsp;</TD>
  <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> &nbsp;<FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT>&nbsp;</TD>
  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A>&nbsp;</TD>
  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A>&nbsp;</TD>
  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A>&nbsp;</TD>
  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A>&nbsp;</TD>
  </TR>
</TABLE>
</TD>
<TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM>
Hosted by <a href="http://www.hostbasket.com/">Hostbasket</a></EM>
</TD>
</TR>

<TR>
<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">
&nbsp;PREV CLASS&nbsp;
&nbsp;<A HREF="../../../../../com/lowagie/text/pdf/events/IndexEvents.html" title="class in com.lowagie.text.pdf.events"><B>NEXT CLASS</B></A></FONT></TD>
<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">
  <A HREF="../../../../../index.html?com/lowagie/text/pdf/events/FieldPositioningEvents.html" target="_top"><B>FRAMES</B></A>  &nbsp;
&nbsp;<A HREF="FieldPositioningEvents.html" target="_top"><B>NO FRAMES</B></A>  &nbsp;
&nbsp;<SCRIPT type="text/javascript">
  <!--
  if(window==top) {
    document.writeln('<A HREF="../../../../../allclasses-noframe.html"><B>All Classes</B></A>');
  }
  //-->
</SCRIPT>
<NOSCRIPT>
  <A HREF="../../../../../allclasses-noframe.html"><B>All Classes</B></A>
</NOSCRIPT>


</FONT></TD>
</TR>
<TR>
<TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">
  SUMMARY:&nbsp;NESTED&nbsp;|&nbsp;<A HREF="#field_summary">FIELD</A>&nbsp;|&nbsp;<A HREF="#constructor_summary">CONSTR</A>&nbsp;|&nbsp;<A HREF="#method_summary">METHOD</A></FONT></TD>
<TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">
DETAIL:&nbsp;<A HREF="#field_detail">FIELD</A>&nbsp;|&nbsp;<A HREF="#constructor_detail">CONSTR</A>&nbsp;|&nbsp;<A HREF="#method_detail">METHOD</A></FONT></TD>
</TR>
</TABLE>
<A NAME="skip-navbar_bottom"></A>
<!-- ======== END OF BOTTOM NAVBAR ======= -->

<HR>

</BODY>
</HTML>