/*
* $Id$
*
* This code is part of the 'iText Tutorial'.
* You can find the complete tutorial at the following address:
* http://itextdocs.lowagie.com/tutorial/
*
* This code is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
*
* itext-questions@lists.sourceforge.net
*/
package com.lowagie.examples.objects.anchors;
import java.awt.Color;
import java.io.FileOutputStream;
import java.io.IOException;
import java.net.URL;
import com.lowagie.text.Chunk;
import com.lowagie.text.LwgDocument;
import com.lowagie.text.DocumentException;
import com.lowagie.text.LwgFont;
import com.lowagie.text.FontFactory;
import com.lowagie.text.Paragraph;
import com.lowagie.text.pdf.PdfWriter;
/**
* Creates 2 documents with links to eachother.
*
* @author blowagie
*/
public class RemoteGoto {
/**
* Creates documents with Remote Goto functionality.
*
* @param args no arguments needed here
*/ public static void main(String[] args) {
System.out.println("Remote goto (URLs and local destinations in another document)");
// step 1: creation of a document-object
LwgDocument document = new LwgDocument();
try {
// step 2:
PdfWriter writerA = PdfWriter.getInstance(document, new FileOutputStream("DocumentA.pdf"));
PdfWriter writerB = PdfWriter.getInstance(document, new FileOutputStream("DocumentB.pdf"));
// step 3: we open the document
document.open();
// step 4:
// we create some content
// a paragraph with a link to an external url
Paragraph p1 = new Paragraph("You can turn a Chunk into an ", FontFactory.getFont(FontFactory.HELVETICA, 12));
p1.add(new Chunk("anchor", FontFactory.getFont(FontFactory.HELVETICA, 12, LwgFont.UNDERLINE, new Color(0, 0, 255))).setAnchor(new URL("http://www.lowagie.com/iText/")));
p1.add(", for instance to the iText site.");
// some paragraph
Paragraph p2 = new Paragraph("blah, blah, blah");
// two paragraphs with a local destination
Paragraph p3a = new Paragraph("This paragraph contains a ");
p3a.add(new Chunk("local destination in document A", FontFactory.getFont(FontFactory.HELVETICA, 12, LwgFont.NORMAL, new Color(0, 255, 0))).setLocalDestination("test"));
Paragraph p3b = new Paragraph("This paragraph contains a ");
p3b.add(new Chunk("local destination in document B", FontFactory.getFont(FontFactory.HELVETICA, 12, LwgFont.NORMAL, new Color(0, 255, 0))).setLocalDestination("test"));
// two paragraphs with a remote goto
Paragraph p4a = new Paragraph(new Chunk("Click this paragraph to go to a certain destination on document B").setRemoteGoto("DocumentB.pdf", "test"));
Paragraph p4b = new Paragraph(new Chunk("Click this paragraph to go to a certain destination on document A").setRemoteGoto("DocumentA.pdf", "test"));
// a special remote goto
Paragraph p5a = new Paragraph("you can also jump to a ");
p5a.add(new Chunk("specific page on another document", FontFactory.getFont(FontFactory.HELVETICA, 12, LwgFont.ITALIC)).setRemoteGoto("DocumentB.pdf", 3));
// we add all the content
document.add(p1);
document.add(p2);
document.add(p2);
document.add(p2);
document.add(p2);
document.add(p2);
document.add(p2);
document.add(p2);
// only for DocumentB.pdf:
writerA.pause();
document.add(p4b);
writerA.resume();
// only for DocumentA.pdf:
writerB.pause();
document.add(p4a);
document.add(p5a);
writerB.resume();
// for both documents:
document.add(p2);
document.add(p2);
document.add(p2);
document.add(p2);
// only for DocumentB.pdf:
writerA.pause();
document.add(p3b);
document.add(p2);
document.add(p2);
document.newPage();
document.add(p2);
document.add(p2);
document.newPage();
writerA.resume();
// only for documentA.pdf
writerB.pause();
document.add(p3a);
writerB.resume();
// for both documents
document.add(p2);
document.add(p2);
}
catch(DocumentException de) {
System.err.println(de.getMessage());
}
catch(IOException ioe) {
System.err.println(ioe.getMessage());
}
catch(Exception e) {
System.err.println(e.getMessage());
}
// step 5: we close the document
document.close();
}
}