使用itext java将锚添加到pdf [英] Add anchor to pdf using itext java

问题描述

我正在尝试使用itext java api将锚点（命名目标）添加到pdf。但它不起作用。当我点击文本时，没有任何反应。这就是我正在做的事情。

I am trying to add anchor(named destinations) to pdf using itext java api. But it's not working.When I click the text , nothing happens.This is what I am doing .

 Anchor anchor =
            new Anchor("Jump down to next paragraph");
    anchor.setReference("#linkTarget");
    Paragraph paragraph = new Paragraph();
    paragraph.add(anchor);
    document.add(paragraph);

    Anchor anchorTarget =
            new Anchor("This is the target of the link above");
    anchor.setName("linkTarget");
    Paragraph targetParagraph = new Paragraph();
    targetParagraph.setSpacingBefore(50);

    targetParagraph.add(anchorTarget);
    document.add(targetParagraph);

我做错了什么？任何帮助

What am I doing wrong?. Any help

推荐答案

试试这个。它对我有用。 setLocalGoto（）和 setLocalDestination（）将起到魔力。

Try this. It worked for me. setLocalGoto() and setLocalDestination() will do the magic.

Chunk chunk = new Chunk("Contact information");
    chunk.setLocalGoto("contact");  
    document.add(new Paragraph(chunk));
    document.newPage();

    chunk chunk1 = new Chunk("Contact information");
    chunk1.setLocalDestination("contact");
    Chapter chapter = new Chapter(new Paragraph(chunk1),1);    
    chapter.setNumberDepth(0);
    document.add(chapter);

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