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iText 7 Building Blocks - Chapter 6: actions, destinations, bookmarks

c06e01_uriaction

JAVA
JAVA
package com.itextpdf.highlevel.chapter06;

import com.itextpdf.highlevel.util.CsvTo2DList;
import com.itextpdf.io.image.ImageDataFactory;
import com.itextpdf.kernel.pdf.PdfDocument;
import com.itextpdf.kernel.pdf.PdfWriter;
import com.itextpdf.kernel.pdf.action.PdfAction;
import com.itextpdf.layout.Document;
import com.itextpdf.layout.element.Image;
import com.itextpdf.layout.element.ListItem;
import com.itextpdf.layout.element.Paragraph;
import com.itextpdf.layout.properties.ListNumberingType;
import java.io.File;
import java.io.IOException;
import java.util.List;

/**
 * @author Bruno Lowagie (iText Software)
 */
public class C06E01_URIAction {
    
    public static final String SRC = "src/main/resources/data/jekyll_hyde.csv";
    public static final String DEST = "results/chapter06/jekyll_hyde_action_uri.pdf";
       
    public static void main(String args[]) throws IOException {
        File file = new File(DEST);
        file.getParentFile().mkdirs();
        new C06E01_URIAction().createPdf(DEST);
    }
    
    public void createPdf(String dest) throws IOException {
        PdfDocument pdf = new PdfDocument(new PdfWriter(dest));
        Document document = new Document(pdf);
        List<List<String>> resultSet = CsvTo2DList.convert(SRC, "|");
        resultSet.remove(0);
        com.itextpdf.layout.element.List list =
            new com.itextpdf.layout.element.List(ListNumberingType.DECIMAL);
        for (List<String> record : resultSet) {
            ListItem li = new ListItem();
            li.setKeepTogether(true);
            li.add(new Paragraph().setFontSize(14).add(record.get(2)))
                .add(new Paragraph(String.format(
                    "Directed by %s (%s, %s)",
                    record.get(3), record.get(4), record.get(1))));
            File file = new File(String.format(
                "src/main/resources/img/%s.jpg", record.get(0)));
            if (file.exists()) {
                Image img = new Image(ImageDataFactory.create(file.getPath()));
                img.scaleToFit(10000, 120);
                li.add(img);
            }
            String url = String.format(
                "http://www.imdb.com/title/tt%s", record.get(0));
            li.setAction(PdfAction.createURI(url));
            list.add(li);
        }
        document.add(list);
        document.close();
    }
    
}
C#
C#
using System;
using System.Collections.Generic;
using System.IO;
using iText.Highlevel.Util;
using iText.IO.Image;
using iText.Kernel.Pdf;
using iText.Kernel.Pdf.Action;
using iText.Layout;
using iText.Layout.Element;
using iText.Layout.Properties;

namespace iText.Highlevel.Chapter06 {
    /// <author>Bruno Lowagie (iText Software)</author>
    public class C06E01_URIAction {
        public const String SRC = "../../../resources/data/jekyll_hyde.csv";

        public const String DEST = "../../../results/chapter06/jekyll_hyde_action_uri.pdf";

        public static void Main(String[] args) {
            FileInfo file = new FileInfo(DEST);
            file.Directory.Create();
            new C06E01_URIAction().CreatePdf(DEST);
        }

        public virtual void CreatePdf(String dest) {
            PdfDocument pdf = new PdfDocument(new PdfWriter(dest));
            Document document = new Document(pdf);
            IList<IList<String>> resultSet = CsvTo2DList.Convert(SRC, "|");
            resultSet.RemoveAt(0);
            List list = new List(ListNumberingType.DECIMAL);
            foreach (IList<String> record in resultSet) {
                ListItem li = new ListItem();
                li.SetKeepTogether(true);
                li.Add(new Paragraph().SetFontSize(14).Add(record[2])).Add(new Paragraph(String.Format("Directed by {0} ({1}, {2})"
                    , record[3], record[4], record[1])));
                FileInfo file = new FileInfo(String.Format("../../../resources/img/{0}.jpg", record[0]));
                if (file.Exists) {
                    iText.Layout.Element.Image img = new Image(ImageDataFactory.Create(file.FullName));
                    img.ScaleToFit(10000, 120);
                    li.Add(img);
                }
                String url = String.Format("http://www.imdb.com/title/tt{0}", record[0]);
                li.SetAction(PdfAction.CreateURI(url));
                list.Add(li);
            }
            document.Add(list);
            document.Close();
        }
    }
}

c06e02_namedaction

JAVA
JAVA
package com.itextpdf.highlevel.chapter06;

import com.itextpdf.highlevel.util.CsvTo2DList;
import com.itextpdf.io.image.ImageDataFactory;
import com.itextpdf.kernel.pdf.PdfDocument;
import com.itextpdf.kernel.pdf.PdfName;
import com.itextpdf.kernel.pdf.PdfWriter;
import com.itextpdf.kernel.pdf.action.PdfAction;
import com.itextpdf.layout.Document;
import com.itextpdf.layout.element.Image;
import com.itextpdf.layout.element.ListItem;
import com.itextpdf.layout.element.Paragraph;
import com.itextpdf.layout.properties.ListNumberingType;
import java.io.File;
import java.io.IOException;
import java.util.List;

/**
 * @author Bruno Lowagie (iText Software)
 */
public class C06E02_NamedAction {
    
    public static final String SRC = "src/main/resources/data/jekyll_hyde.csv";
    public static final String DEST = "results/chapter06/jekyll_hyde_named.pdf";
       
    public static void main(String args[]) throws IOException {
        File file = new File(DEST);
        file.getParentFile().mkdirs();
        new C06E02_NamedAction().createPdf(DEST);
    }
    
    public void createPdf(String dest) throws IOException {
        PdfDocument pdf = new PdfDocument(new PdfWriter(dest));
        Document document = new Document(pdf);
        Paragraph p = new Paragraph()
            .add("Go to last page")
            .setAction(PdfAction.createNamed(PdfName.LastPage));
        document.add(p);
        List<List<String>> resultSet = CsvTo2DList.convert(SRC, "|");
        resultSet.remove(0);
        com.itextpdf.layout.element.List list =
            new com.itextpdf.layout.element.List(ListNumberingType.DECIMAL);
        for (List<String> record : resultSet) {
            ListItem li = new ListItem();
            li.setKeepTogether(true);
            li.add(new Paragraph().setFontSize(14).add(record.get(2)))
                .add(new Paragraph(String.format(
                    "Directed by %s (%s, %s)",
                    record.get(3), record.get(4), record.get(1))));
            File file = new File(String.format(
                "src/main/resources/img/%s.jpg", record.get(0)));
            if (file.exists()) {
                Image img = new Image(ImageDataFactory.create(file.getPath()));
                img.scaleToFit(10000, 120);
                li.add(img);
            }
            list.add(li);
        }
        document.add(list);
        p = new Paragraph()
            .add("Go to first page")
            .setAction(PdfAction.createNamed(PdfName.FirstPage));
        document.add(p);
        document.close();
    }
    
}
C#
C#
using System;
using System.Collections.Generic;
using System.IO;
using iText.Highlevel.Util;
using iText.IO.Image;
using iText.Kernel.Pdf;
using iText.Kernel.Pdf.Action;
using iText.Layout;
using iText.Layout.Element;
using iText.Layout.Properties;

namespace iText.Highlevel.Chapter06 {
    /// <author>Bruno Lowagie (iText Software)</author>
    public class C06E02_NamedAction {
        public const String SRC = "../../../resources/data/jekyll_hyde.csv";

        public const String DEST = "../../../results/chapter06/jekyll_hyde_named.pdf";

        public static void Main(String[] args) {
            FileInfo file = new FileInfo(DEST);
            file.Directory.Create();
            new C06E02_NamedAction().CreatePdf(DEST);
        }

        public virtual void CreatePdf(String dest) {
            PdfDocument pdf = new PdfDocument(new PdfWriter(dest));
            Document document = new Document(pdf);
            Paragraph p = new Paragraph().Add("Go to last page").SetAction(PdfAction.CreateNamed(PdfName.LastPage));
            document.Add(p);
            IList<IList<String>> resultSet = CsvTo2DList.Convert(SRC, "|");
            resultSet.RemoveAt(0);
            List list = new List(ListNumberingType.DECIMAL);
            foreach (IList<String> record in resultSet) {
                ListItem li = new ListItem();
                li.SetKeepTogether(true);
                li.Add(new Paragraph().SetFontSize(14).Add(record[2])).Add(new Paragraph(String.Format("Directed by {0} ({1}, {2})"
                    , record[3], record[4], record[1])));
                FileInfo file = new FileInfo(String.Format("../../../resources/img/{0}.jpg", record[0]));
                if (file.Exists) {
                    iText.Layout.Element.Image img = new Image(ImageDataFactory.Create(file.FullName));
                    img.ScaleToFit(10000, 120);
                    li.Add(img);
                }
                list.Add(li);
            }
            document.Add(list);
            p = new Paragraph().Add("Go to first page").SetAction(PdfAction.CreateNamed(PdfName.FirstPage));
            document.Add(p);
            document.Close();
        }
    }
}

c06e03_toc_gotopage

JAVA
JAVA
package com.itextpdf.highlevel.chapter06;

import com.itextpdf.io.font.constants.StandardFonts;
import com.itextpdf.kernel.font.PdfFont;
import com.itextpdf.kernel.font.PdfFontFactory;
import com.itextpdf.kernel.pdf.PdfDocument;
import com.itextpdf.kernel.pdf.PdfWriter;
import com.itextpdf.kernel.pdf.action.PdfAction;
import com.itextpdf.kernel.pdf.canvas.draw.DottedLine;
import com.itextpdf.kernel.pdf.navigation.PdfExplicitDestination;
import com.itextpdf.layout.Document;
import com.itextpdf.layout.element.AreaBreak;
import com.itextpdf.layout.element.Paragraph;
import com.itextpdf.layout.element.Tab;
import com.itextpdf.layout.element.TabStop;
import com.itextpdf.layout.hyphenation.HyphenationConfig;
import com.itextpdf.layout.properties.AreaBreakType;
import com.itextpdf.layout.properties.TabAlignment;
import com.itextpdf.layout.properties.TextAlignment;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileReader;
import java.io.IOException;
import java.util.AbstractMap.SimpleEntry;
import java.util.ArrayList;
import java.util.List;

/**
 * @author Bruno Lowagie (iText Software)
 */
public class C06E03_TOC_GoToPage {
    public static final String SRC = "src/main/resources/txt/jekyll_hyde.txt";
    public static final String DEST = "results/chapter06/jekyll_hyde_toc1.pdf";
    
    public static void main(String args[]) throws IOException {
        File file = new File(DEST);
        file.getParentFile().mkdirs();
        new C06E03_TOC_GoToPage().createPdf(DEST);
    }
    
    public void createPdf(String dest) throws IOException {
        //Initialize PDF document
        PdfDocument pdf = new PdfDocument(new PdfWriter(dest));
        
        // Initialize document
        Document document = new Document(pdf);
        PdfFont font = PdfFontFactory.createFont(StandardFonts.TIMES_ROMAN);
        PdfFont bold = PdfFontFactory.createFont(StandardFonts.HELVETICA_BOLD);
        document.setTextAlignment(TextAlignment.JUSTIFIED)
            .setHyphenation(new HyphenationConfig("en", "uk", 3, 3))
            .setFont(font)
            .setFontSize(11);
        
        BufferedReader br = new BufferedReader(new FileReader(SRC));
        String name, line;
        Paragraph p;
        boolean title = true;
        int counter = 0;
        List<SimpleEntry<String, Integer>> toc = new ArrayList<>();
        while ((line = br.readLine()) != null) {
            p = new Paragraph(line);
            p.setKeepTogether(true);
            if (title) {
                name = String.format("title%02d", counter++);
                p.setFont(bold).setFontSize(12)
                    .setKeepWithNext(true)
                    .setDestination(name);
                title = false;
                document.add(p);
                // The following line is problematic when using setKeepWithNext
                toc.add(new SimpleEntry(line, pdf.getNumberOfPages()));
            }
            else {
                p.setFirstLineIndent(36);
                if (line.isEmpty()) {
                    p.setMarginBottom(12);
                    title = true;
                }
                else {
                    p.setMarginBottom(0);
                }
                document.add(p);
            }
        }
        
        document.add(new AreaBreak(AreaBreakType.NEXT_PAGE));
        
        p = new Paragraph().setFont(bold).add("Table of Contents");
        document.add(p);
        
        toc.remove(0);
        List<TabStop> tabstops = new ArrayList();
        tabstops.add(new TabStop(580, TabAlignment.RIGHT, new DottedLine()));
        for (SimpleEntry<String, Integer> entry : toc) {
            p = new Paragraph()
                .addTabStops(tabstops)
                .add(entry.getKey())
                .add(new Tab())
                .add(String.valueOf(entry.getValue()))
                .setAction(PdfAction.createGoTo(
                        PdfExplicitDestination.createFit(pdf.getPage(entry.getValue()))));
            document.add(p);
        }
        
        //Close document
        document.close();
    }

}
C#
C#
using System;
using System.Collections;
using System.Collections.Generic;
using System.IO;

using iText.IO.Font.Constants;
using iText.Kernel.Font;
using iText.Kernel.Pdf;
using iText.Kernel.Pdf.Action;
using iText.Kernel.Pdf.Canvas.Draw;
using iText.Kernel.Pdf.Navigation;
using iText.Layout;
using iText.Layout.Element;
using iText.Layout.Hyphenation;
using iText.Layout.Properties;

namespace iText.Highlevel.Chapter06 {
    /// <author>Bruno Lowagie (iText Software)</author>
    public class C06E03_TOC_GoToPage {
        public const String SRC = "../../../resources/txt/jekyll_hyde.txt";

        public const String DEST = "../../../results/chapter06/jekyll_hyde_toc1.pdf";

        public static void Main(String[] args) {
            FileInfo file = new FileInfo(DEST);
            file.Directory.Create();
            new C06E03_TOC_GoToPage().CreatePdf(DEST);
        }

        public virtual void CreatePdf(String dest) {
            //Initialize PDF document
            PdfDocument pdf = new PdfDocument(new PdfWriter(dest));
            // Initialize document
            Document document = new Document(pdf);
            PdfFont font = PdfFontFactory.CreateFont(StandardFonts.TIMES_ROMAN);
            PdfFont bold = PdfFontFactory.CreateFont(StandardFonts.HELVETICA_BOLD);
            document.SetTextAlignment(TextAlignment.JUSTIFIED).SetHyphenation(new HyphenationConfig("en", "uk", 3, 3))
                .SetFont(font).SetFontSize(11);
            StreamReader sr = File.OpenText(SRC);
            String name;
            String line;
            Paragraph p;
            bool title = true;
            int counter = 0;
            IList<Util.Pair<String, int>> toc = new List<Util.Pair<String, int>>();
            while ((line = sr.ReadLine()) != null) {
                p = new Paragraph(line);
                p.SetKeepTogether(true);
                if (title) {
                    name = String.Format("title{0:00}", counter++);
                    p.SetFont(bold).SetFontSize(12).SetKeepWithNext(true).SetDestination(name);
                    title = false;
                    document.Add(p);
                    // The following line is problematic when using setKeepWithNext
                    toc.Add(new Util.Pair<string, int>(line, pdf.GetNumberOfPages()));
                }
                else {
                    p.SetFirstLineIndent(36);
                    if (String.IsNullOrEmpty(line)) {
                        p.SetMarginBottom(12);
                        title = true;
                    }
                    else {
                        p.SetMarginBottom(0);
                    }
                    document.Add(p);
                }
            }
            document.Add(new AreaBreak(AreaBreakType.NEXT_PAGE));
            p = new Paragraph().SetFont(bold).Add("Table of Contents");
            document.Add(p);
            toc.RemoveAt(0);
            IList<TabStop> tabstops = new List<TabStop>();
            tabstops.Add(new TabStop(580, TabAlignment.RIGHT, new DottedLine()));
            foreach (Util.Pair<String, int> entry in toc) {
                p = new Paragraph().AddTabStops(tabstops).Add(entry.Key).Add(new Tab()).Add(entry.Value.ToString()).SetAction
                    (PdfAction.CreateGoTo(PdfExplicitDestination.CreateFit(pdf.GetPage(entry.Value))));
                document.Add(p);
            }
            //Close document
            document.Close();
        }
    }
}

c06e04_toc_gotonamed

JAVA
JAVA
package com.itextpdf.highlevel.chapter06;

import com.itextpdf.io.font.constants.StandardFonts;
import com.itextpdf.kernel.font.PdfFont;
import com.itextpdf.kernel.font.PdfFontFactory;
import com.itextpdf.kernel.pdf.PdfDocument;
import com.itextpdf.kernel.pdf.PdfWriter;
import com.itextpdf.kernel.pdf.action.PdfAction;
import com.itextpdf.kernel.pdf.canvas.draw.DottedLine;
import com.itextpdf.layout.Document;
import com.itextpdf.layout.element.AreaBreak;
import com.itextpdf.layout.element.Paragraph;
import com.itextpdf.layout.element.Tab;
import com.itextpdf.layout.element.TabStop;
import com.itextpdf.layout.hyphenation.HyphenationConfig;
import com.itextpdf.layout.layout.LayoutContext;
import com.itextpdf.layout.layout.LayoutResult;
import com.itextpdf.layout.properties.AreaBreakType;
import com.itextpdf.layout.properties.TabAlignment;
import com.itextpdf.layout.properties.TextAlignment;
import com.itextpdf.layout.renderer.ParagraphRenderer;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileReader;
import java.io.IOException;
import java.util.AbstractMap.SimpleEntry;
import java.util.ArrayList;
import java.util.List;

/**
 * @author Bruno Lowagie (iText Software)
 */
public class C06E04_TOC_GoToNamed {
    public static final String SRC = "src/main/resources/txt/jekyll_hyde.txt";
    public static final String DEST = "results/chapter06/jekyll_hyde_toc2.pdf";
    
    public static void main(String args[]) throws IOException {
        File file = new File(DEST);
        file.getParentFile().mkdirs();
        new C06E04_TOC_GoToNamed().createPdf(DEST);
    }
    
    public void createPdf(String dest) throws IOException {
        //Initialize PDF document
        PdfDocument pdf = new PdfDocument(new PdfWriter(dest));
        
        // Initialize document
        Document document = new Document(pdf);
        PdfFont font = PdfFontFactory.createFont(StandardFonts.TIMES_ROMAN);
        PdfFont bold = PdfFontFactory.createFont(StandardFonts.HELVETICA_BOLD);
        document.setTextAlignment(TextAlignment.JUSTIFIED)
            .setHyphenation(new HyphenationConfig("en", "uk", 3, 3))
            .setFont(font)
            .setFontSize(11);
        
        BufferedReader br = new BufferedReader(new FileReader(SRC));
        String name, line;
        Paragraph p;
        boolean title = true;
        int counter = 0;
        List<SimpleEntry<String,SimpleEntry<String, Integer>>> toc = new ArrayList<>();
        while ((line = br.readLine()) != null) {
            p = new Paragraph(line);
            p.setKeepTogether(true);
            if (title) {
                name = String.format("title%02d", counter++);
                SimpleEntry<String, Integer> titlePage
                        = new SimpleEntry(line, pdf.getNumberOfPages());
                p.setFont(bold).setFontSize(12)
                    .setKeepWithNext(true)
                    .setDestination(name)
                    .setNextRenderer(new UpdatePageRenderer(p, titlePage));
                title = false;
                document.add(p);
                toc.add(new SimpleEntry(name, titlePage));
            }
            else {
                p.setFirstLineIndent(36);
                if (line.isEmpty()) {
                    p.setMarginBottom(12);
                    title = true;
                }
                else {
                    p.setMarginBottom(0);
                }
                document.add(p);
            }
        }
        
        document.add(new AreaBreak(AreaBreakType.NEXT_PAGE));
        
        p = new Paragraph().setFont(bold)
            .add("Table of Contents").setDestination("toc");
        document.add(p);
        
        toc.remove(0);
        List<TabStop> tabstops = new ArrayList();
        tabstops.add(new TabStop(580, TabAlignment.RIGHT, new DottedLine()));
        for (SimpleEntry<String, SimpleEntry<String, Integer>> entry : toc) {
            SimpleEntry<String, Integer> text = entry.getValue();
            p = new Paragraph()
                .addTabStops(tabstops)
                .add(text.getKey())
                .add(new Tab())
                .add(String.valueOf(text.getValue()))
                .setAction(PdfAction.createGoTo(entry.getKey()));
            document.add(p);
        }
        
        //Close document
        document.close();
    }
       
    protected class UpdatePageRenderer extends ParagraphRenderer {
        protected SimpleEntry<String, Integer> entry;

        public UpdatePageRenderer(Paragraph modelElement, SimpleEntry<String, Integer> entry) {
            super(modelElement);
            this.entry = entry;
        }

        @Override
        public LayoutResult layout(LayoutContext layoutContext) {
            LayoutResult result = super.layout(layoutContext);
            entry.setValue(layoutContext.getArea().getPageNumber());
            return result;
        }
    }
}
C#
C#
using System;
using System.Collections;
using System.Collections.Generic;
using System.IO;

using iText.IO.Font.Constants;
using iText.Kernel.Font;
using iText.Kernel.Pdf;
using iText.Kernel.Pdf.Action;
using iText.Kernel.Pdf.Canvas.Draw;
using iText.Layout;
using iText.Layout.Element;
using iText.Layout.Hyphenation;
using iText.Layout.Layout;
using iText.Layout.Properties;
using iText.Layout.Renderer;

namespace iText.Highlevel.Chapter06 {
    /// <author>Bruno Lowagie (iText Software)</author>
    public class C06E04_TOC_GoToNamed {
        public const String SRC = "../../../resources/txt/jekyll_hyde.txt";

        public const String DEST = "../../../results/chapter06/jekyll_hyde_toc2.pdf";

        public static void Main(String[] args) {
            FileInfo file = new FileInfo(DEST);
            file.Directory.Create();
            new C06E04_TOC_GoToNamed().CreatePdf(DEST);
        }

        public virtual void CreatePdf(String dest) {
            //Initialize PDF document
            PdfDocument pdf = new PdfDocument(new PdfWriter(dest));
            // Initialize document
            Document document = new Document(pdf);
            PdfFont font = PdfFontFactory.CreateFont(StandardFonts.TIMES_ROMAN);
            PdfFont bold = PdfFontFactory.CreateFont(StandardFonts.HELVETICA_BOLD);
            document.SetTextAlignment(TextAlignment.JUSTIFIED).SetHyphenation(new HyphenationConfig("en", "uk", 3, 3))
                .SetFont(font).SetFontSize(11);
            StreamReader sr = File.OpenText(SRC);
            String name;
            String line;
            Paragraph p;
            bool title = true;
            int counter = 0;
            
            IList<Util.Pair<String, Util.Pair<String, int>>> toc = new List<Util.Pair
                <String, Util.Pair<String, int>>>();
            while ((line = sr.ReadLine()) != null) {
                p = new Paragraph(line);
                p.SetKeepTogether(true);
                if (title) {
                    name = String.Format("title{0:00}", counter++);
                    Util.Pair<String, int> titlePage = new Util.Pair<string, int>(line, pdf.GetNumberOfPages());
                    p.SetFont(bold).SetFontSize(12).SetKeepWithNext(true).SetDestination(name).SetNextRenderer(new UpdatePageRenderer(p, titlePage));
                    title = false;
                    document.Add(p);
                    toc.Add(new Util.Pair<string,Util.Pair<string,int>>(name, titlePage));
                }
                else {
                    p.SetFirstLineIndent(36);
                    if (String.IsNullOrEmpty(line)) {
                        p.SetMarginBottom(12);
                        title = true;
                    }
                    else {
                        p.SetMarginBottom(0);
                    }
                    document.Add(p);
                }
            }
            document.Add(new AreaBreak(AreaBreakType.NEXT_PAGE));
            p = new Paragraph().SetFont(bold).Add("Table of Contents").SetDestination("toc");
            document.Add(p);
            toc.RemoveAt(0);
            IList<TabStop> tabstops = new List<TabStop>();
            tabstops.Add(new TabStop(580, TabAlignment.RIGHT, new DottedLine()));
            foreach (Util.Pair<String, Util.Pair<String, int>> entry in toc) {
                Util.Pair<String, int> text = entry.Value;
                p = new Paragraph().AddTabStops(tabstops).Add(text.Key).Add(new Tab()).Add(text.Value.ToString()).SetAction
                    (PdfAction.CreateGoTo(entry.Key));
                document.Add(p);
            }
            //Close document
            document.Close();
        }

        protected internal class UpdatePageRenderer : ParagraphRenderer {
            protected internal Util.Pair<String, int> entry;

            public UpdatePageRenderer(Paragraph modelElement, Util.Pair
                <String, int> entry)
                : base(modelElement) {
                this.entry = entry;
            }

            public override LayoutResult Layout(LayoutContext layoutContext) {
                LayoutResult result = base.Layout(layoutContext);
                this.entry.Value = layoutContext.GetArea().GetPageNumber();
                return result;
            }
        }
    }
}

c06e05_remotegoto

JAVA
JAVA
package com.itextpdf.highlevel.chapter06;

import com.itextpdf.kernel.colors.ColorConstants;
import com.itextpdf.kernel.pdf.PdfDocument;
import com.itextpdf.kernel.pdf.PdfWriter;
import com.itextpdf.kernel.pdf.action.PdfAction;
import com.itextpdf.layout.Document;
import com.itextpdf.layout.element.Link;
import com.itextpdf.layout.element.Paragraph;
import java.io.File;
import java.io.IOException;

public class C06E05_RemoteGoto {

    public static final String DEST = "results/chapter06/jekyll_hyde_remote.pdf";


    public static void main(String args[]) throws IOException {
        File file = new File(DEST);
        file.getParentFile().mkdirs();
        new C06E05_RemoteGoto().createPdf(DEST);
    }

    public void createPdf(String dest) throws IOException {
        PdfDocument pdf = new PdfDocument(new PdfWriter(dest));
        Document document = new Document(pdf);
        Link link1 = new Link("Strange Case of Dr. Jekyll and Mr. Hyde",
            PdfAction.createGoToR(
                new File(C06E04_TOC_GoToNamed.DEST).getName(), 1, true));
        Link link2 = new Link("table of contents",
            PdfAction.createGoToR(
                new File(C06E04_TOC_GoToNamed.DEST).getName(), "toc", false));
        Paragraph p = new Paragraph()
            .add("Read the amazing horror story ")
            .add(link1.setFontColor(ColorConstants.BLUE))
            .add(" or, if you're too afraid to start reading the story, read the ")
            .add(link2.setFontColor(ColorConstants.BLUE))
            .add(".");
        document.add(p);
        document.close();
    }
}
C#
C#
using System;
using System.IO;
using iText.Kernel.Colors;
using iText.Kernel.Pdf;
using iText.Kernel.Pdf.Action;
using iText.Layout;
using iText.Layout.Element;

namespace iText.Highlevel.Chapter06 {
    public class C06E05_RemoteGoto {
        public const String DEST = "../../../results/chapter06/jekyll_hyde_remote.pdf";

        public static void Main(String[] args) {
            FileInfo file = new FileInfo(DEST);
            file.Directory.Create();
            new C06E05_RemoteGoto().CreatePdf(DEST);
        }

        public virtual void CreatePdf(String dest) {
            PdfDocument pdf = new PdfDocument(new PdfWriter(dest));
            Document document = new Document(pdf);
            Link link1 = new Link("Strange Case of Dr. Jekyll and Mr. Hyde", PdfAction.CreateGoToR(new FileInfo(C06E04_TOC_GoToNamed
                .DEST).Name, 1, true));
            Link link2 = new Link("table of contents", PdfAction.CreateGoToR(new FileInfo(C06E04_TOC_GoToNamed.DEST).Name
                , "toc", false));
            Paragraph p = new Paragraph().Add("Read the amazing horror story ").Add(link1.SetFontColor(ColorConstants.BLUE)).Add
                (" or, if you're too afraid to start reading the story, read the ").Add(link2.SetFontColor(ColorConstants.BLUE)
                ).Add(".");
            document.Add(p);
            document.Close();
        }
    }
}

c06e06_javascript

JAVA
JAVA
package com.itextpdf.highlevel.chapter06;

import com.itextpdf.kernel.colors.ColorConstants;
import com.itextpdf.kernel.pdf.PdfDocument;
import com.itextpdf.kernel.pdf.PdfWriter;
import com.itextpdf.kernel.pdf.action.PdfAction;
import com.itextpdf.layout.Document;
import com.itextpdf.layout.element.Link;
import com.itextpdf.layout.element.Paragraph;
import java.io.File;
import java.io.IOException;

public class C06E06_JavaScript {

    public static final String DEST = "results/chapter06/jekyll_hyde_javascript.pdf";


    public static void main(String args[]) throws IOException {
        File file = new File(DEST);
        file.getParentFile().mkdirs();
        new C06E06_JavaScript().createPdf(DEST);
    }

    public void createPdf(String dest) throws IOException {
        PdfDocument pdf = new PdfDocument(new PdfWriter(dest));
        Document document = new Document(pdf);
        Link link = new Link("here",
            PdfAction.createJavaScript("app.alert('Boo!');"));
        Paragraph p = new Paragraph()
            .add("Click ")
            .add(link.setFontColor(ColorConstants.BLUE))
            .add(" if you want to be scared.");
        document.add(p);
        document.close();
    }
}
C#
C#
using System;
using System.IO;
using iText.Kernel.Colors;
using iText.Kernel.Pdf;
using iText.Kernel.Pdf.Action;
using iText.Layout;
using iText.Layout.Element;

namespace iText.Highlevel.Chapter06 {
    public class C06E06_JavaScript {
        public const String DEST = "../../../results/chapter06/jekyll_hyde_javascript.pdf";

        public static void Main(String[] args) {
            FileInfo file = new FileInfo(DEST);
            file.Directory.Create();
            new C06E06_JavaScript().CreatePdf(DEST);
        }

        public virtual void CreatePdf(String dest) {
            PdfDocument pdf = new PdfDocument(new PdfWriter(dest));
            Document document = new Document(pdf);
            Link link = new Link("here", PdfAction.CreateJavaScript("app.alert('Boo!');"));
            Paragraph p = new Paragraph().Add("Click ").Add(link.SetFontColor(ColorConstants.BLUE)).Add(" if you want to be scared."
                );
            document.Add(p);
            document.Close();
        }
    }
}

c06e07_chainedactions

JAVA
JAVA
package com.itextpdf.highlevel.chapter06;

import com.itextpdf.kernel.colors.ColorConstants;
import com.itextpdf.kernel.pdf.PdfDocument;
import com.itextpdf.kernel.pdf.PdfWriter;
import com.itextpdf.kernel.pdf.action.PdfAction;
import com.itextpdf.layout.Document;
import com.itextpdf.layout.element.Link;
import com.itextpdf.layout.element.Paragraph;
import java.io.File;
import java.io.IOException;

public class C06E07_ChainedActions {

    public static final String DEST = "results/chapter06/jekyll_hyde_chained.pdf";


    public static void main(String args[]) throws IOException {
        File file = new File(DEST);
        file.getParentFile().mkdirs();
        new C06E07_ChainedActions().createPdf(DEST);
    }

    public void createPdf(String dest) throws IOException {
        PdfDocument pdf = new PdfDocument(new PdfWriter(dest));
        Document document = new Document(pdf);
        PdfAction action = PdfAction.createJavaScript("app.alert('Boo');");
        action.next(PdfAction.createGoToR(
                new File(C06E04_TOC_GoToNamed.DEST).getName(), 1, true));
        Link link = new Link("here", action);
        Paragraph p = new Paragraph()
            .add("Click ")
            .add(link.setFontColor(ColorConstants.BLUE))
            .add(" if you want to be scared.");
        document.add(p);
        document.close();
    }
}
C#
C#
using System;
using System.IO;
using iText.Kernel.Colors;
using iText.Kernel.Pdf;
using iText.Kernel.Pdf.Action;
using iText.Layout;
using iText.Layout.Element;

namespace iText.Highlevel.Chapter06 {
    public class C06E07_ChainedActions {
        public const String DEST = "../../../results/chapter06/jekyll_hyde_chained.pdf";

        public static void Main(String[] args) {
            FileInfo file = new FileInfo(DEST);
            file.Directory.Create();
            new C06E07_ChainedActions().CreatePdf(DEST);
        }

        public virtual void CreatePdf(String dest) {
            PdfDocument pdf = new PdfDocument(new PdfWriter(dest));
            Document document = new Document(pdf);
            PdfAction action = PdfAction.CreateJavaScript("app.alert('Boo');");
            action.Next(PdfAction.CreateGoToR(new FileInfo(C06E04_TOC_GoToNamed.DEST).Name, 1, true));
            Link link = new Link("here", action);
            Paragraph p = new Paragraph().Add("Click ").Add(link.SetFontColor(ColorConstants.BLUE)).Add(" if you want to be scared."
                );
            document.Add(p);
            document.Close();
        }
    }
}

c06e08_explicitdestinations

JAVA
JAVA
package com.itextpdf.highlevel.chapter06;

import com.itextpdf.kernel.pdf.PdfDocument;
import com.itextpdf.kernel.pdf.PdfWriter;
import com.itextpdf.kernel.pdf.navigation.PdfDestination;
import com.itextpdf.kernel.pdf.navigation.PdfExplicitDestination;
import com.itextpdf.layout.Document;
import com.itextpdf.layout.element.AreaBreak;
import com.itextpdf.layout.element.Link;
import com.itextpdf.layout.element.Paragraph;
import com.itextpdf.layout.properties.AreaBreakType;
import java.io.File;
import java.io.IOException;

public class C06E08_ExplicitDestinations {
    public static final String DEST = "results/chapter06/jekyll_hyde_explicit.pdf";
    
    public static void main(String args[]) throws IOException {
        File file = new File(DEST);
        file.getParentFile().mkdirs();
        new C06E08_ExplicitDestinations().createPdf(DEST);
    }
    
    public void createPdf(String dest) throws IOException {
        PdfDocument pdf = new PdfDocument(new PdfWriter(dest));
        Document document = new Document(pdf);
        // here we need to add pages to the document beforehand, because we'll need to get their instances for destination creation
        pdf.addNewPage();
        pdf.addNewPage();
        
        PdfDestination jekyll = PdfExplicitDestination.createFitH(pdf.getPage(1), 416);
        PdfDestination hyde = PdfExplicitDestination.createXYZ(pdf.getPage(1), 150, 516, 2);
        PdfDestination jekyll2 = PdfExplicitDestination.createFitR(pdf.getPage(2), 50, 380, 130, 440);
        document.add(new Paragraph()
                .add(new Link("Link to Dr. Jekyll", jekyll)));
        document.add(new Paragraph()
                .add(new Link("Link to Mr. Hyde", hyde)));
        document.add(new Paragraph()
                .add(new Link("Link to Dr. Jekyll on page 2", jekyll2)));
        document.add(new Paragraph()
            .setFixedPosition(50, 400, 80)
            .add("Dr. Jekyll"));
        document.add(new Paragraph()
            .setFixedPosition(150, 500, 80)
            .add("Mr. Hyde"));
        document.add(new AreaBreak(AreaBreakType.NEXT_PAGE));
        document.add(new Paragraph()
            .setFixedPosition(50, 400, 80)
            .add("Dr. Jekyll on page 2"));
        
        document.close();
    }
    
}
C#
C#
using System;
using System.IO;
using iText.Kernel.Pdf;
using iText.Kernel.Pdf.Navigation;
using iText.Layout;
using iText.Layout.Element;
using iText.Layout.Properties;

namespace iText.Highlevel.Chapter06 {
    public class C06E08_ExplicitDestinations {
        public const String DEST = "../../../results/chapter06/jekyll_hyde_explicit.pdf";

        public static void Main(String[] args) {
            FileInfo file = new FileInfo(DEST);
            file.Directory.Create();
            new C06E08_ExplicitDestinations().CreatePdf(DEST);
        }

        public virtual void CreatePdf(String dest) {
            PdfDocument pdf = new PdfDocument(new PdfWriter(dest));
            Document document = new Document(pdf);
            // here we need to add pages to the document beforehand, because we'll need to get their instances for destination creation
            pdf.AddNewPage();
            pdf.AddNewPage();
            
            PdfDestination jekyll = PdfExplicitDestination.CreateFitH(pdf.GetPage(1), 416);
            PdfDestination hyde = PdfExplicitDestination.CreateXYZ(pdf.GetPage(1), 150, 516, 2);
            PdfDestination jekyll2 = PdfExplicitDestination.CreateFitR(pdf.GetPage(2), 50, 380, 130, 440);
            document.Add(new Paragraph().Add(new Link("Link to Dr. Jekyll", jekyll)));
            document.Add(new Paragraph().Add(new Link("Link to Mr. Hyde", hyde)));
            document.Add(new Paragraph().Add(new Link("Link to Dr. Jekyll on page 2", jekyll2)));
            document.Add(new Paragraph().SetFixedPosition(50, 400, 80).Add("Dr. Jekyll"));
            document.Add(new Paragraph().SetFixedPosition(150, 500, 80).Add("Mr. Hyde"));
            document.Add(new AreaBreak(AreaBreakType.NEXT_PAGE));
            document.Add(new Paragraph().SetFixedPosition(50, 400, 80).Add("Dr. Jekyll on page 2"));
            document.Close();
        }
    }
}

c06e09_annotation

JAVA
JAVA
package com.itextpdf.highlevel.chapter06;

import com.itextpdf.kernel.geom.Rectangle;
import com.itextpdf.kernel.pdf.PdfDocument;
import com.itextpdf.kernel.pdf.PdfWriter;
import com.itextpdf.kernel.pdf.action.PdfAction;
import com.itextpdf.kernel.pdf.annot.PdfAnnotation;
import com.itextpdf.kernel.pdf.annot.PdfLinkAnnotation;
import com.itextpdf.kernel.pdf.navigation.PdfExplicitDestination;
import com.itextpdf.layout.Document;
import com.itextpdf.layout.element.AreaBreak;
import com.itextpdf.layout.element.Link;
import com.itextpdf.layout.element.Paragraph;
import com.itextpdf.layout.properties.AreaBreakType;
import java.io.File;
import java.io.IOException;

public class C06E09_Annotation {
    
    public static final String DEST = "results/chapter06/jekyll_hyde_annotation.pdf";
    
    
    public static void main(String args[]) throws IOException {
        File file = new File(DEST);
        file.getParentFile().mkdirs();
        new C06E09_Annotation().createPdf(DEST);
    }
    
    public void createPdf(String dest) throws IOException {
        PdfDocument pdf = new PdfDocument(new PdfWriter(dest));
        Document document = new Document(pdf);
        PdfAction js = PdfAction.createJavaScript("app.alert('Boo!');");
        PdfAnnotation la1 = new PdfLinkAnnotation(new Rectangle(0, 0, 0, 0))
            .setHighlightMode(PdfAnnotation.HIGHLIGHT_INVERT)
            .setAction(js).setBorderStyle(PdfAnnotation.STYLE_UNDERLINE);
        Link link1 = new Link("here", (PdfLinkAnnotation)la1);
        document.add(new Paragraph()
            .add("Click ")
            .add(link1)
            .add(" if you want to be scared."));
        // here we need to add a page to the document beforehand, because we'll need to get its instance for destination creation
        pdf.addNewPage();
        PdfAnnotation la2 = new PdfLinkAnnotation(new Rectangle(0, 0, 0, 0))
            .setDestination(PdfExplicitDestination.createFit(pdf.getPage(2)))
            .setHighlightMode(PdfAnnotation.HIGHLIGHT_PUSH)
            .setBorderStyle(PdfAnnotation.STYLE_INSET);
        Link link2 = new Link("next page", (PdfLinkAnnotation)la2);
        document.add(new Paragraph()
            .add("Go to the ")
            .add(link2)
            .add(" if you're too scared."));
        document.add(new AreaBreak(AreaBreakType.NEXT_PAGE));
        document.add(new Paragraph().add("There, there, everything is OK."));
        document.close();
    }
}
C#
C#
using System;
using System.IO;
using iText.Kernel.Geom;
using iText.Kernel.Pdf;
using iText.Kernel.Pdf.Action;
using iText.Kernel.Pdf.Annot;
using iText.Kernel.Pdf.Navigation;
using iText.Layout;
using iText.Layout.Element;
using iText.Layout.Properties;

namespace iText.Highlevel.Chapter06 {
    public class C06E09_Annotation {
        public const String DEST = "../../../results/chapter06/jekyll_hyde_annotation.pdf";

        public static void Main(String[] args) {
            FileInfo file = new FileInfo(DEST);
            file.Directory.Create();
            new C06E09_Annotation().CreatePdf(DEST);
        }

        public virtual void CreatePdf(String dest) {
            PdfDocument pdf = new PdfDocument(new PdfWriter(dest));
            Document document = new Document(pdf);
            PdfAction js = PdfAction.CreateJavaScript("app.alert('Boo!');");
            PdfAnnotation la1 = ((PdfLinkAnnotation)new PdfLinkAnnotation(new Rectangle(0, 0, 0, 0)).SetHighlightMode(
                PdfAnnotation.HIGHLIGHT_INVERT).SetAction(js)).SetBorderStyle(PdfAnnotation.STYLE_UNDERLINE);
            Link link1 = new Link("here", (PdfLinkAnnotation)la1);
            document.Add(new Paragraph().Add("Click ").Add(link1).Add(" if you want to be scared."));
            // here we need to add a page to the document beforehand, because we'll need to get its instance for destination creation
            pdf.AddNewPage();
            
            PdfAnnotation la2 = new PdfLinkAnnotation(new Rectangle(0, 0, 0, 0)).SetDestination(PdfExplicitDestination
                .CreateFit(pdf.GetPage(2))).SetHighlightMode(PdfAnnotation.HIGHLIGHT_PUSH).SetBorderStyle(PdfAnnotation.STYLE_INSET
                );
            Link link2 = new Link("next page", (PdfLinkAnnotation)la2);
            document.Add(new Paragraph().Add("Go to the ").Add(link2).Add(" if you're too scared."));
            document.Add(new AreaBreak(AreaBreakType.NEXT_PAGE));
            document.Add(new Paragraph().Add("There, there, everything is OK."));
            document.Close();
        }
    }
}

c06e10_toc_outlinesnames

JAVA
JAVA
package com.itextpdf.highlevel.chapter06;

import com.itextpdf.io.font.constants.StandardFonts;
import com.itextpdf.kernel.font.PdfFont;
import com.itextpdf.kernel.font.PdfFontFactory;
import com.itextpdf.kernel.pdf.PdfDocument;
import com.itextpdf.kernel.pdf.PdfName;
import com.itextpdf.kernel.pdf.PdfOutline;
import com.itextpdf.kernel.pdf.PdfString;
import com.itextpdf.kernel.pdf.PdfWriter;
import com.itextpdf.kernel.pdf.navigation.PdfDestination;
import com.itextpdf.layout.Document;
import com.itextpdf.layout.element.Paragraph;
import com.itextpdf.layout.hyphenation.HyphenationConfig;
import com.itextpdf.layout.properties.TextAlignment;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileReader;
import java.io.IOException;

/**
 * @author Bruno Lowagie (iText Software)
 */
public class C06E10_TOC_OutlinesNames {
    public static final String SRC = "src/main/resources/txt/jekyll_hyde.txt";
    public static final String DEST = "results/chapter06/jekyll_hyde_outline1.pdf";
    
    public static void main(String args[]) throws IOException {
        File file = new File(DEST);
        file.getParentFile().mkdirs();
        new C06E10_TOC_OutlinesNames().createPdf(DEST);
    }
    
    public void createPdf(String dest) throws IOException {
        //Initialize PDF document
        PdfDocument pdf = new PdfDocument(new PdfWriter(dest));
        pdf.getCatalog().setPageMode(PdfName.UseOutlines);
        // Initialize document
        Document document = new Document(pdf);
        PdfFont font = PdfFontFactory.createFont(StandardFonts.TIMES_ROMAN);
        PdfFont bold = PdfFontFactory.createFont(StandardFonts.HELVETICA_BOLD);
        document.setTextAlignment(TextAlignment.JUSTIFIED)
            .setHyphenation(new HyphenationConfig("en", "uk", 3, 3))
            .setFont(font)
            .setFontSize(11);
        
        BufferedReader br = new BufferedReader(new FileReader(SRC));
        String name, line;
        Paragraph p;
        boolean title = true;
        int counter = 0;
        PdfOutline outline = null;
        while ((line = br.readLine()) != null) {
            p = new Paragraph(line);
            p.setKeepTogether(true);
            if (title) {
                name = String.format("title%02d", counter++);
                outline = createOutline(outline, pdf, line, name);
                p.setFont(bold).setFontSize(12)
                    .setKeepWithNext(true)
                    .setDestination(name);
                title = false;
                document.add(p);
            }
            else {
                p.setFirstLineIndent(36);
                if (line.isEmpty()) {
                    p.setMarginBottom(12);
                    title = true;
                }
                else {
                    p.setMarginBottom(0);
                }
                document.add(p);
            }
        }
        
        //Close document
        document.close();
    }

    public PdfOutline createOutline(PdfOutline outline, PdfDocument pdf, String title, String name) {
        if (outline ==  null) {
            outline = pdf.getOutlines(false);
            outline = outline.addOutline(title);
            outline.addDestination(PdfDestination.makeDestination(new PdfString(name)));
            return outline;
        }
        PdfOutline kid = outline.addOutline(title);
        kid.addDestination(PdfDestination.makeDestination(new PdfString(name)));
        return outline;
    }
    
}
C#
C#
using System;
using System.IO;

using iText.IO.Font.Constants;
using iText.Kernel.Font;
using iText.Kernel.Pdf;
using iText.Kernel.Pdf.Navigation;
using iText.Layout;
using iText.Layout.Element;
using iText.Layout.Hyphenation;
using iText.Layout.Properties;

namespace iText.Highlevel.Chapter06 {
    /// <author>Bruno Lowagie (iText Software)</author>
    public class C06E10_TOC_OutlinesNames {
        public const String SRC = "../../../resources/txt/jekyll_hyde.txt";

        public const String DEST = "../../../results/chapter06/jekyll_hyde_outline1.pdf";

        public static void Main(String[] args) {
            FileInfo file = new FileInfo(DEST);
            file.Directory.Create();
            new C06E10_TOC_OutlinesNames().CreatePdf(DEST);
        }

        public virtual void CreatePdf(String dest) {
            //Initialize PDF document
            PdfDocument pdf = new PdfDocument(new PdfWriter(dest));
            pdf.GetCatalog().SetPageMode(PdfName.UseOutlines);
            // Initialize document
            Document document = new Document(pdf);
            PdfFont font = PdfFontFactory.CreateFont(StandardFonts.TIMES_ROMAN);
            PdfFont bold = PdfFontFactory.CreateFont(StandardFonts.HELVETICA_BOLD);
            document.SetTextAlignment(TextAlignment.JUSTIFIED).SetHyphenation(new HyphenationConfig("en", "uk", 3, 3))
                .SetFont(font).SetFontSize(11);
            StreamReader sr = File.OpenText(SRC);
            String name;
            String line;
            Paragraph p;
            bool title = true;
            int counter = 0;
            PdfOutline outline = null;
            while ((line = sr.ReadLine()) != null) {
                p = new Paragraph(line);
                p.SetKeepTogether(true);
                if (title) {
                    name = String.Format("title{0:00}", counter++);
                    outline = CreateOutline(outline, pdf, line, name);
                    p.SetFont(bold).SetFontSize(12).SetKeepWithNext(true).SetDestination(name);
                    title = false;
                    document.Add(p);
                }
                else {
                    p.SetFirstLineIndent(36);
                    if (String.IsNullOrEmpty(line)) {
                        p.SetMarginBottom(12);
                        title = true;
                    }
                    else {
                        p.SetMarginBottom(0);
                    }
                    document.Add(p);
                }
            }
            //Close document
            document.Close();
        }

        public virtual PdfOutline CreateOutline(PdfOutline outline, PdfDocument pdf, String title, String name) {
            if (outline == null) {
                outline = pdf.GetOutlines(false);
                outline = outline.AddOutline(title);
                outline.AddDestination(PdfDestination.MakeDestination(new PdfString(name)));
                return outline;
            }
            PdfOutline kid = outline.AddOutline(title);
            kid.AddDestination(PdfDestination.MakeDestination(new PdfString(name)));
            return outline;
        }
    }
}

c06e11_toc_outlinesdestinations

JAVA
JAVA
package com.itextpdf.highlevel.chapter06;

import com.itextpdf.io.font.constants.StandardFonts;
import com.itextpdf.kernel.font.PdfFont;
import com.itextpdf.kernel.font.PdfFontFactory;
import com.itextpdf.kernel.geom.Rectangle;
import com.itextpdf.kernel.pdf.PdfDocument;
import com.itextpdf.kernel.pdf.PdfName;
import com.itextpdf.kernel.pdf.PdfOutline;
import com.itextpdf.kernel.pdf.PdfWriter;
import com.itextpdf.kernel.pdf.navigation.PdfDestination;
import com.itextpdf.kernel.pdf.navigation.PdfExplicitDestination;
import com.itextpdf.layout.Document;
import com.itextpdf.layout.element.Paragraph;
import com.itextpdf.layout.hyphenation.HyphenationConfig;
import com.itextpdf.layout.properties.TextAlignment;
import com.itextpdf.layout.renderer.DrawContext;
import com.itextpdf.layout.renderer.ParagraphRenderer;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileReader;
import java.io.IOException;

/**
 * @author Bruno Lowagie (iText Software)
 */
public class C06E11_TOC_OutlinesDestinations {
    public static final String SRC = "src/main/resources/txt/jekyll_hyde.txt";
    public static final String DEST = "results/chapter06/jekyll_hyde_outline2.pdf";
    
    public static void main(String args[]) throws IOException {
        File file = new File(DEST);
        file.getParentFile().mkdirs();
        new C06E11_TOC_OutlinesDestinations().createPdf(DEST);
    }
    
    public void createPdf(String dest) throws IOException {
        //Initialize PDF document
        PdfDocument pdf = new PdfDocument(new PdfWriter(dest));
        pdf.getCatalog().setPageMode(PdfName.UseOutlines);
        // Initialize document
        Document document = new Document(pdf);
        PdfFont font = PdfFontFactory.createFont(StandardFonts.TIMES_ROMAN);
        PdfFont bold = PdfFontFactory.createFont(StandardFonts.HELVETICA_BOLD);
        document.setTextAlignment(TextAlignment.JUSTIFIED)
            .setHyphenation(new HyphenationConfig("en", "uk", 3, 3))
            .setFont(font)
            .setFontSize(11);
        
        BufferedReader br = new BufferedReader(new FileReader(SRC));
        String line;
        Paragraph p;
        boolean title = true;
        PdfOutline outline = null;
        while ((line = br.readLine()) != null) {
            p = new Paragraph(line);
            p.setKeepTogether(true);
            if (title) {
                outline = createOutline(outline, pdf, line, p);
                p.setFont(bold).setFontSize(12)
                    .setKeepWithNext(true);
                title = false;
                document.add(p);
            }
            else {
                p.setFirstLineIndent(36);
                if (line.isEmpty()) {
                    p.setMarginBottom(12);
                    title = true;
                }
                else {
                    p.setMarginBottom(0);
                }
                document.add(p);
            }
        }
        
        //Close document
        document.close();
    }

    public PdfOutline createOutline(PdfOutline outline, PdfDocument pdf, String title, Paragraph p) {
        if (outline ==  null) {
            outline = pdf.getOutlines(false);
            outline = outline.addOutline(title);
            return outline;
        }
        OutlineRenderer renderer = new OutlineRenderer(p, title, outline);
        p.setNextRenderer(renderer);
        return outline;
    }
       
    protected class OutlineRenderer extends ParagraphRenderer {
        protected PdfOutline parent;
        protected String title;

        public OutlineRenderer(Paragraph modelElement, String title, PdfOutline parent) {
            super(modelElement);
            this.title = title;
            this.parent = parent;
        }

        @Override
        public void draw(DrawContext drawContext) {
            super.draw(drawContext);
            Rectangle rect = getOccupiedAreaBBox();
            PdfDestination dest = PdfExplicitDestination.createFitH(
                    drawContext.getDocument().getLastPage(),
                    rect.getTop());
            PdfOutline outline = parent.addOutline(title);
            outline.addDestination(dest);
        }
    }
}
C#
C#
using System;
using System.IO;

using iText.IO.Font.Constants;
using iText.Kernel.Font;
using iText.Kernel.Geom;
using iText.Kernel.Pdf;
using iText.Kernel.Pdf.Navigation;
using iText.Layout;
using iText.Layout.Element;
using iText.Layout.Hyphenation;
using iText.Layout.Properties;
using iText.Layout.Renderer;

namespace iText.Highlevel.Chapter06 {
    /// <author>Bruno Lowagie (iText Software)</author>
    public class C06E11_TOC_OutlinesDestinations {
        public const String SRC = "../../../resources/txt/jekyll_hyde.txt";

        public const String DEST = "../../../results/chapter06/jekyll_hyde_outline2.pdf";

        public static void Main(String[] args) {
            FileInfo file = new FileInfo(DEST);
            file.Directory.Create();
            new C06E11_TOC_OutlinesDestinations().CreatePdf(DEST);
        }

        public virtual void CreatePdf(String dest) {
            //Initialize PDF document
            PdfDocument pdf = new PdfDocument(new PdfWriter(dest));
            pdf.GetCatalog().SetPageMode(PdfName.UseOutlines);
            // Initialize document
            Document document = new Document(pdf);
            PdfFont font = PdfFontFactory.CreateFont(StandardFonts.TIMES_ROMAN);
            PdfFont bold = PdfFontFactory.CreateFont(StandardFonts.HELVETICA_BOLD);
            document.SetTextAlignment(TextAlignment.JUSTIFIED).SetHyphenation(new HyphenationConfig("en", "uk", 3, 3))
                .SetFont(font).SetFontSize(11);
            StreamReader sr = File.OpenText(SRC);
            String line;
            Paragraph p;
            bool title = true;
            PdfOutline outline = null;
            while ((line = sr.ReadLine()) != null) {
                p = new Paragraph(line);
                p.SetKeepTogether(true);
                if (title) {
                    outline = CreateOutline(outline, pdf, line, p);
                    p.SetFont(bold).SetFontSize(12).SetKeepWithNext(true);
                    title = false;
                    document.Add(p);
                }
                else {
                    p.SetFirstLineIndent(36);
                    if (String.IsNullOrEmpty(line)) {
                        p.SetMarginBottom(12);
                        title = true;
                    }
                    else {
                        p.SetMarginBottom(0);
                    }
                    document.Add(p);
                }
            }
            //Close document
            document.Close();
        }

        public virtual PdfOutline CreateOutline(PdfOutline outline, PdfDocument pdf, String title, Paragraph p) {
            if (outline == null) {
                outline = pdf.GetOutlines(false);
                outline = outline.AddOutline(title);
                return outline;
            }
            OutlineRenderer renderer = new OutlineRenderer(p, title, outline);
            p.SetNextRenderer(renderer);
            return outline;
        }

        protected internal class OutlineRenderer : ParagraphRenderer {
            protected internal PdfOutline parent;

            protected internal String title;

            public OutlineRenderer(Paragraph modelElement, String title, PdfOutline
                 parent)
                : base(modelElement) {
                this.title = title;
                this.parent = parent;
            }

            public override void Draw(DrawContext drawContext) {
                base.Draw(drawContext);
                Rectangle rect = this.GetOccupiedAreaBBox();
                PdfDestination dest = PdfExplicitDestination.CreateFitH(drawContext.GetDocument().GetLastPage(), rect.GetTop
                    ());
                PdfOutline outline = this.parent.AddOutline(this.title);
                outline.AddDestination(dest);
            }
        }
    }
}

c06e12_outlines

JAVA
JAVA
package com.itextpdf.highlevel.chapter06;

import com.itextpdf.highlevel.util.CsvTo2DList;
import com.itextpdf.kernel.colors.ColorConstants;
import com.itextpdf.kernel.pdf.PdfDocument;
import com.itextpdf.kernel.pdf.PdfName;
import com.itextpdf.kernel.pdf.PdfOutline;
import com.itextpdf.kernel.pdf.PdfWriter;
import com.itextpdf.kernel.pdf.action.PdfAction;
import java.io.File;
import java.io.IOException;
import java.util.List;

/**
 * @author Bruno Lowagie (iText Software)
 */
public class C06E12_Outlines {

    public static final String SRC = "src/main/resources/data/jekyll_hyde.csv";
    public static final String DEST = "results/chapter06/jekyll_hyde_outlines.pdf";

    public static void main(String args[]) throws IOException {
        File file = new File(DEST);
        file.getParentFile().mkdirs();
        new C06E12_Outlines().createPdf(DEST);
    }

    public void createPdf(String dest) throws IOException {
        PdfDocument pdf = new PdfDocument(new PdfWriter(dest));
        pdf.addNewPage();
        pdf.getCatalog().setPageMode(PdfName.UseOutlines);
        PdfOutline root = pdf.getOutlines(false);
        List<List<String>> resultSet = CsvTo2DList.convert(SRC, "|");
        resultSet.remove(0);
        for (List<String> record : resultSet) {
            PdfOutline movie = root.addOutline(record.get(2));
            PdfOutline imdb = movie.addOutline("Link to IMDB");
            imdb.setColor(ColorConstants.BLUE);
            imdb.setStyle(PdfOutline.FLAG_BOLD);
            String url = String.format(
                "http://www.imdb.com/title/tt%s", record.get(0));
            imdb.addAction(PdfAction.createURI(url));
            PdfOutline info = movie.addOutline("More info:");
            info.setOpen(false);
            info.setStyle(PdfOutline.FLAG_ITALIC);
            PdfOutline director = info.addOutline("Directed by " + record.get(3));
            director.setColor(ColorConstants.RED);
            PdfOutline place = info.addOutline("Produced in " + record.get(4));
            place.setColor(ColorConstants.MAGENTA);
            PdfOutline year = info.addOutline("Released in " + record.get(1));
            year.setColor(ColorConstants.DARK_GRAY);
        }
        pdf.close();
    }

}
C#
C#
using System;
using System.Collections.Generic;
using System.IO;
using iText.Highlevel.Util;
using iText.Kernel.Colors;
using iText.Kernel.Pdf;
using iText.Kernel.Pdf.Action;

namespace iText.Highlevel.Chapter06 {
    /// <author>Bruno Lowagie (iText Software)</author>
    public class C06E12_Outlines {
        public const String SRC = "../../../resources/data/jekyll_hyde.csv";

        public const String DEST = "../../../results/chapter06/jekyll_hyde_outlines.pdf";

        public static void Main(String[] args) {
            FileInfo file = new FileInfo(DEST);
            file.Directory.Create();
            new C06E12_Outlines().CreatePdf(DEST);
        }

        public virtual void CreatePdf(String dest) {
            PdfDocument pdf = new PdfDocument(new PdfWriter(dest));
            pdf.AddNewPage();
            pdf.GetCatalog().SetPageMode(PdfName.UseOutlines);
            PdfOutline root = pdf.GetOutlines(false);
            IList<IList<String>> resultSet = CsvTo2DList.Convert(SRC, "|");
            resultSet.RemoveAt(0);
            foreach (IList<String> record in resultSet) {
                PdfOutline movie = root.AddOutline(record[2]);
                PdfOutline imdb = movie.AddOutline("Link to IMDB");
                imdb.SetColor(ColorConstants.BLUE);
                imdb.SetStyle(PdfOutline.FLAG_BOLD);
                String url = String.Format("http://www.imdb.com/title/tt{0}", record[0]);
                imdb.AddAction(PdfAction.CreateURI(url));
                PdfOutline info = movie.AddOutline("More info:");
                info.SetOpen(false);
                info.SetStyle(PdfOutline.FLAG_ITALIC);
                PdfOutline director = info.AddOutline("Directed by " + record[3]);
                director.SetColor(ColorConstants.RED);
                PdfOutline place = info.AddOutline("Produced in " + record[4]);
                place.SetColor(ColorConstants.MAGENTA);
                PdfOutline year = info.AddOutline("Released in " + record[1]);
                year.SetColor(ColorConstants.DARK_GRAY);
            }
            pdf.Close();
        }
    }
}

Resources

jekyll_hyde.csv
0002143.jpg
0011130.jpg
0011131.jpg
0011348.jpg
0022835.jpg
0033553.jpg
0039338.jpg
0043515.jpg
0045469.jpg
0053348.jpg
0054416.jpg
0062908.jpg
0068172.jpg
0068502.jpg
0068727.jpg
0068911.jpg
0079068.jpg
0082272.jpg
0084171.jpg
0090086.jpg
0097263.jpg
0099875.jpg
0112895.jpg
0117002.jpg
0230158.jpg
0346899.jpg
0365137.jpg
0385664.jpg
0393394.jpg
0425150.jpg
0443656.jpg
0472186.jpg
0821767.jpg
1159984.jpg
2090535.jpg
3132614.jpg
3281326.jpg
4357294.jpg
5227978.jpg
jekyll_hyde.txt

Results

cmp_jekyll_hyde_action_uri.pdf

cmp_jekyll_hyde_named.pdf

cmp_jekyll_hyde_toc1.pdf

cmp_jekyll_hyde_toc2.pdf

cmp_jekyll_hyde_remote.pdf

cmp_jekyll_hyde_javascript.pdf

cmp_jekyll_hyde_chained.pdf

cmp_jekyll_hyde_explicit.pdf

cmp_jekyll_hyde_annotation.pdf

cmp_jekyll_hyde_outline1.pdf

cmp_jekyll_hyde_outline2.pdf

cmp_jekyll_hyde_outlines.pdf

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