pdfreadercontroller.html

IText PDF开发工具说明文档,使用很方便。

</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="../../../../com/lowagie/rups/view/itext/StreamTextArea.html" title="class in com.lowagie.rups.view.itext">StreamTextArea</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/lowagie/rups/controller/PdfReaderController.html#getStreamArea()">getStreamArea</A></B>()</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Getter for the object that holds the TextArea
 with the content stream of a PdfStream object.</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/rups/controller/PdfReaderController.html#gotoPage(int)">gotoPage</A></B>(int&nbsp;pageNumber)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Selects the row in the pageTable that corresponds with
 a certain page number.</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/rups/controller/PdfReaderController.html#notifyObservers(java.lang.Object)">notifyObservers</A></B>(<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>&nbsp;obj)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The GUI components that show the internals of a PDF file,
 can only be shown if all objects are loaded into the
 IndirectObjectFactory using the ObjectLoader.</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/rups/controller/PdfReaderController.html#render(com.lowagie.text.pdf.PdfObject)">render</A></B>(<A HREF="../../../../com/lowagie/text/pdf/PdfObject.html" title="class in com.lowagie.text.pdf">PdfObject</A>&nbsp;object)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Renders the syntax of a PdfObject in the objectPanel.</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/rups/controller/PdfReaderController.html#selectNode(int)">selectNode</A></B>(int&nbsp;objectNumber)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Selects a node in the PdfTree.</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/rups/controller/PdfReaderController.html#selectNode(com.lowagie.rups.view.itext.treenodes.PdfObjectTreeNode)">selectNode</A></B>(<A HREF="../../../../com/lowagie/rups/view/itext/treenodes/PdfObjectTreeNode.html" title="class in com.lowagie.rups.view.itext.treenodes">PdfObjectTreeNode</A>&nbsp;node)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Selects a node in the PdfTree.</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/rups/controller/PdfReaderController.html#startObjectLoader(com.lowagie.rups.model.PdfFile)">startObjectLoader</A></B>(<A HREF="../../../../com/lowagie/rups/model/PdfFile.html" title="class in com.lowagie.rups.model">PdfFile</A>&nbsp;file)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Starts loading the PDF Objects in background.</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/rups/controller/PdfReaderController.html#update(java.util.Observable, java.lang.Object)">update</A></B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Observable.html?is-external=true" title="class or interface in java.util">Observable</A>&nbsp;observable,
       <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>&nbsp;obj)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Forwards updates from the RupsController to the Observers of this class.</TD>
</TR>
</TABLE>
&nbsp;<A NAME="methods_inherited_from_class_java.util.Observable"><!-- --></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.util.<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Observable.html?is-external=true" title="class or interface in java.util">Observable</A></B></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Observable.html?is-external=true#addObserver(java.util.Observer)" title="class or interface in java.util">addObserver</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Observable.html?is-external=true#clearChanged()" title="class or interface in java.util">clearChanged</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Observable.html?is-external=true#countObservers()" title="class or interface in java.util">countObservers</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Observable.html?is-external=true#deleteObserver(java.util.Observer)" title="class or interface in java.util">deleteObserver</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Observable.html?is-external=true#deleteObservers()" title="class or interface in java.util">deleteObservers</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Observable.html?is-external=true#hasChanged()" title="class or interface in java.util">hasChanged</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Observable.html?is-external=true#notifyObservers()" title="class or interface in java.util">notifyObservers</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Observable.html?is-external=true#setChanged()" title="class or interface in java.util">setChanged</A></CODE></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="pdfTree"><!-- --></A><H3>
pdfTree</H3>
<PRE>
protected <A HREF="../../../../com/lowagie/rups/view/itext/PdfTree.html" title="class in com.lowagie.rups.view.itext">PdfTree</A> <B>pdfTree</B></PRE>
<DL>
<DD>Treeview of the PDF file.
<P>
<DL>
</DL>
</DL>
<HR>

<A NAME="navigationTabs"><!-- --></A><H3>
navigationTabs</H3>
<PRE>
protected <A HREF="http://java.sun.com/j2se/1.4/docs/api/javax/swing/JTabbedPane.html?is-external=true" title="class or interface in javax.swing">JTabbedPane</A> <B>navigationTabs</B></PRE>
<DL>
<DD>Tabbed Pane containing other components.
<P>
<DL>
</DL>
</DL>
<HR>

<A NAME="pages"><!-- --></A><H3>
pages</H3>
<PRE>
protected <A HREF="../../../../com/lowagie/rups/view/itext/PagesTable.html" title="class in com.lowagie.rups.view.itext">PagesTable</A> <B>pages</B></PRE>
<DL>
<DD>JTable with all the pages and their labels.
<P>
<DL>
</DL>
</DL>
<HR>

<A NAME="outlines"><!-- --></A><H3>
outlines</H3>
<PRE>
protected <A HREF="../../../../com/lowagie/rups/view/itext/OutlineTree.html" title="class in com.lowagie.rups.view.itext">OutlineTree</A> <B>outlines</B></PRE>
<DL>
<DD>Treeview of the outlines.
<P>
<DL>
</DL>
</DL>
<HR>

<A NAME="form"><!-- --></A><H3>
form</H3>
<PRE>
protected <A HREF="../../../../com/lowagie/rups/view/itext/FormTree.html" title="class in com.lowagie.rups.view.itext">FormTree</A> <B>form</B></PRE>
<DL>
<DD>Treeview of the form.
<P>
<DL>
</DL>
</DL>
<HR>

<A NAME="xref"><!-- --></A><H3>
xref</H3>
<PRE>
protected <A HREF="../../../../com/lowagie/rups/view/itext/XRefTable.html" title="class in com.lowagie.rups.view.itext">XRefTable</A> <B>xref</B></PRE>
<DL>
<DD>JTable corresponding with the CrossReference table.
<P>
<DL>
</DL>
</DL>
<HR>

<A NAME="objectPanel"><!-- --></A><H3>
objectPanel</H3>
<PRE>
protected <A HREF="../../../../com/lowagie/rups/view/itext/PdfObjectPanel.html" title="class in com.lowagie.rups.view.itext">PdfObjectPanel</A> <B>objectPanel</B></PRE>
<DL>
<DD>A panel that will show PdfObjects.
<P>
<DL>
</DL>
</DL>
<HR>

<A NAME="editorTabs"><!-- --></A><H3>
editorTabs</H3>
<PRE>
protected <A HREF="http://java.sun.com/j2se/1.4/docs/api/javax/swing/JTabbedPane.html?is-external=true" title="class or interface in javax.swing">JTabbedPane</A> <B>editorTabs</B></PRE>
<DL>
<DD>Tabbed Pane containing other components.
<P>
<DL>
</DL>
</DL>
<HR>

<A NAME="streamArea"><!-- --></A><H3>
streamArea</H3>
<PRE>
protected <A HREF="../../../../com/lowagie/rups/view/itext/StreamTextArea.html" title="class in com.lowagie.rups.view.itext">StreamTextArea</A> <B>streamArea</B></PRE>
<DL>
<DD>A panel that will show a stream.
<P>
<DL>
</DL>
</DL>
<HR>

<A NAME="nodes"><!-- --></A><H3>
nodes</H3>
<PRE>
protected <A HREF="../../../../com/lowagie/rups/model/TreeNodeFactory.html" title="class in com.lowagie.rups.model">TreeNodeFactory</A> <B>nodes</B></PRE>
<DL>
<DD>The factory producing tree nodes.
<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="PdfReaderController(javax.swing.event.TreeSelectionListener, com.lowagie.rups.view.PageNavigationListener)"><!-- --></A><H3>
PdfReaderController</H3>
<PRE>
public <B>PdfReaderController</B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/javax/swing/event/TreeSelectionListener.html?is-external=true" title="class or interface in javax.swing.event">TreeSelectionListener</A>&nbsp;treeSelectionListener,
                           <A HREF="../../../../com/lowagie/rups/view/PageNavigationListener.html" title="interface in com.lowagie.rups.view">PageNavigationListener</A>&nbsp;pageNavigationListener)</PRE>
<DL>
<DD>Constructs the PdfReaderController.
 This is an Observable object to which all iText related GUI components
 are added as Observers.
<P>
<DL>
<DT><B>Parameters:</B><DD><CODE>treeSelectionListener</CODE> - when somebody selects a tree node, this listener listens to the event<DD><CODE>pageNavigationListener</CODE> - when somebody changes a page, this listener changes accordingly</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="getPdfTree()"><!-- --></A><H3>
getPdfTree</H3>
<PRE>
public <A HREF="../../../../com/lowagie/rups/view/itext/PdfTree.html" title="class in com.lowagie.rups.view.itext">PdfTree</A> <B>getPdfTree</B>()</PRE>
<DL>
<DD>Getter for the PDF Tree.
<P>
<DD><DL>
</DL>