fieldpositioningevents.html

IText PDF开发工具说明文档,使用很方便。

<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><B><A HREF="../../../../../com/lowagie/text/pdf/events/FieldPositioningEvents.html#FieldPositioningEvents(com.lowagie.text.pdf.PdfWriter, java.lang.String)">FieldPositioningEvents</A></B>(<A HREF="../../../../../com/lowagie/text/pdf/PdfWriter.html" title="class in com.lowagie.text.pdf">PdfWriter</A>&nbsp;writer,
                       <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)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Creates a new event.</TD>
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<!-- ========== METHOD SUMMARY =========== -->

<A NAME="method_summary"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
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<B>Method Summary</B></FONT></TH>
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<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/FieldPositioningEvents.html#addField(java.lang.String, com.lowagie.text.pdf.PdfFormField)">addField</A></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)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Add a PdfFormField that has to be tied to a generic Chunk.</TD>
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<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/FieldPositioningEvents.html#cellLayout(com.lowagie.text.pdf.PdfPCell, com.lowagie.text.Rectangle, com.lowagie.text.pdf.PdfContentByte[])">cellLayout</A></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)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;This method is called at the end of the cell rendering.</TD>
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<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/FieldPositioningEvents.html#onGenericTag(com.lowagie.text.pdf.PdfWriter, com.lowagie.text.Document, com.lowagie.text.Rectangle, java.lang.String)">onGenericTag</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,
             <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)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Called when a <CODE>Chunk</CODE> with a generic tag is written.</TD>
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<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/FieldPositioningEvents.html#setPadding(float)">setPadding</A></B>(float&nbsp;padding)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
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<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/FieldPositioningEvents.html#setParent(com.lowagie.text.pdf.PdfFormField)">setParent</A></B>(<A HREF="../../../../../com/lowagie/text/pdf/PdfFormField.html" title="class in com.lowagie.text.pdf">PdfFormField</A>&nbsp;parent)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
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&nbsp;<A NAME="methods_inherited_from_class_com.lowagie.text.pdf.PdfPageEventHelper"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TH ALIGN="left"><B>Methods inherited from class com.lowagie.text.pdf.<A HREF="../../../../../com/lowagie/text/pdf/PdfPageEventHelper.html" title="class in com.lowagie.text.pdf">PdfPageEventHelper</A></B></TH>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../../../com/lowagie/text/pdf/PdfPageEventHelper.html#onChapter(com.lowagie.text.pdf.PdfWriter, com.lowagie.text.Document, float, com.lowagie.text.Paragraph)">onChapter</A>, <A HREF="../../../../../com/lowagie/text/pdf/PdfPageEventHelper.html#onChapterEnd(com.lowagie.text.pdf.PdfWriter, com.lowagie.text.Document, float)">onChapterEnd</A>, <A HREF="../../../../../com/lowagie/text/pdf/PdfPageEventHelper.html#onCloseDocument(com.lowagie.text.pdf.PdfWriter, com.lowagie.text.Document)">onCloseDocument</A>, <A HREF="../../../../../com/lowagie/text/pdf/PdfPageEventHelper.html#onEndPage(com.lowagie.text.pdf.PdfWriter, com.lowagie.text.Document)">onEndPage</A>, <A HREF="../../../../../com/lowagie/text/pdf/PdfPageEventHelper.html#onOpenDocument(com.lowagie.text.pdf.PdfWriter, com.lowagie.text.Document)">onOpenDocument</A>, <A HREF="../../../../../com/lowagie/text/pdf/PdfPageEventHelper.html#onParagraph(com.lowagie.text.pdf.PdfWriter, com.lowagie.text.Document, float)">onParagraph</A>, <A HREF="../../../../../com/lowagie/text/pdf/PdfPageEventHelper.html#onParagraphEnd(com.lowagie.text.pdf.PdfWriter, com.lowagie.text.Document, float)">onParagraphEnd</A>, <A HREF="../../../../../com/lowagie/text/pdf/PdfPageEventHelper.html#onSection(com.lowagie.text.pdf.PdfWriter, com.lowagie.text.Document, float, int, com.lowagie.text.Paragraph)">onSection</A>, <A HREF="../../../../../com/lowagie/text/pdf/PdfPageEventHelper.html#onSectionEnd(com.lowagie.text.pdf.PdfWriter, com.lowagie.text.Document, float)">onSectionEnd</A>, <A HREF="../../../../../com/lowagie/text/pdf/PdfPageEventHelper.html#onStartPage(com.lowagie.text.pdf.PdfWriter, com.lowagie.text.Document)">onStartPage</A></CODE></TD>
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&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>
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<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>
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<P>

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

<A NAME="field_detail"><!-- --></A>
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<B>Field Detail</B></FONT></TH>
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<A NAME="genericChunkFields"><!-- --></A><H3>
genericChunkFields</H3>
<PRE>
protected <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/HashMap.html?is-external=true" title="class or interface in java.util">HashMap</A> <B>genericChunkFields</B></PRE>
<DL>
<DD>Keeps a map with fields that are to be positioned in inGenericTag.
<P>
<DL>
</DL>
</DL>
<HR>

<A NAME="cellField"><!-- --></A><H3>
cellField</H3>
<PRE>
protected <A HREF="../../../../../com/lowagie/text/pdf/PdfFormField.html" title="class in com.lowagie.text.pdf">PdfFormField</A> <B>cellField</B></PRE>
<DL>
<DD>Keeps the form field that is to be positioned in a cellLayout event.
<P>
<DL>
</DL>
</DL>
<HR>

<A NAME="fieldWriter"><!-- --></A><H3>
fieldWriter</H3>
<PRE>
protected <A HREF="../../../../../com/lowagie/text/pdf/PdfWriter.html" title="class in com.lowagie.text.pdf">PdfWriter</A> <B>fieldWriter</B></PRE>
<DL>
<DD>The PdfWriter to use when a field has to added in a cell event.
<P>
<DL>
</DL>
</DL>
<HR>

<A NAME="parent"><!-- --></A><H3>
parent</H3>
<PRE>
protected <A HREF="../../../../../com/lowagie/text/pdf/PdfFormField.html" title="class in com.lowagie.text.pdf">PdfFormField</A> <B>parent</B></PRE>
<DL>
<DD>The PdfFormField that is the parent of the field added in a cell event.
<P>
<DL>
</DL>
</DL>
<HR>

<A NAME="padding"><!-- --></A><H3>
padding</H3>
<PRE>
public float <B>padding</B></PRE>
<DL>
<DD>Some extra padding that will be taken into account when defining the widget.
<P>
<DL>
</DL>
</DL>

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

<A NAME="constructor_detail"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
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<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
<B>Constructor Detail</B></FONT></TH>
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<A NAME="FieldPositioningEvents()"><!-- --></A><H3>
FieldPositioningEvents</H3>
<PRE>
public <B>FieldPositioningEvents</B>()</PRE>
<DL>
<DD>Creates a new event. This constructor will be used if you need to position fields with Chunk objects.
<P>
</DL>
<HR>

<A NAME="FieldPositioningEvents(com.lowagie.text.pdf.PdfWriter, com.lowagie.text.pdf.PdfFormField)"><!-- --></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;field)</PRE>
<DL>
<DD>Creates a new event. This constructor will be used if you need to position fields with a Cell Event.
<P>
</DL>
<HR>

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

<A NAME="FieldPositioningEvents(com.lowagie.text.pdf.PdfWriter, 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="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>