OpenPDF的学习文档（第四章·列表、超链接）

列表

• 无序列表
  • ZapfDingbatsList

  • // 47,108,110是常见的字符代码
    ZapfDingbatsList zapfDingbatsList = new ZapfDingbatsList(47);
    zapfDingbatsList.add("No.1");
    zapfDingbatsList.add("No.2");
    zapfDingbatsList.add("No.3");
    document.add(zapfDingbatsList);
    zapfDingbatsList = new ZapfDingbatsList(108);
    zapfDingbatsList.add("No.1");
    zapfDingbatsList.add("No.2");
    zapfDingbatsList.add("No.3");
    document.add(zapfDingbatsList);
    zapfDingbatsList = new ZapfDingbatsList(110);
    zapfDingbatsList.add("No.1");
    zapfDingbatsList.add("No.2");
    zapfDingbatsList.add("No.3");
    document.add(zapfDingbatsList);
    

  • 
• 有序列表
  • GreekList希腊字母列表

  • // 默认大写字母
    new GreekList();
    // Boolean.TRUE = 小写字母， 15 = 缩进
    new GreekList(Boolean.TRUE, 15);
    

  • GreekList greekList = new GreekList();
    greekList.add("No.1");
    greekList.add("No.2");
    greekList.add("No.3");
    greekList.add("No.4");
    greekList.add("No.5");
    document.add(greekList);
    
    GreekList greekList1 = new GreekList(Boolean.TRUE, 15);
    greekList1.add("No.1");
    greekList1.add("No.2");
    greekList1.add("No.3");
    greekList1.add("No.4");
    greekList1.add("No.5");
    document.add(greekList1);
    

  • 
  • RomanList 罗马字母列表

  • RomanList romanList = new RomanList();
    romanList.add("No.1");
    romanList.add("No.2");
    romanList.add("No.3");
    romanList.add("No.4");
    romanList.add("No.5");
    document.add(romanList);
    
    RomanList romanList1 = new RomanList(Boolean.TRUE, 15);
    romanList1.add("No.1");
    romanList1.add("No.2");
    romanList1.add("No.3");
    romanList1.add("No.4");
    romanList1.add("No.5");
    document.add(romanList1);
    document.add(linePara);
    

  • 
  • ZapfDingbatsNumberList 符号列表

  • // 0, 1, 2, 3
    ZapfDingbatsNumberList zapfDingbatsNumberList = new ZapfDingbatsNumberList(0);
    zapfDingbatsNumberList.add("No.1");
    zapfDingbatsNumberList.add("No.2");
    zapfDingbatsNumberList.add("No.3");
    document.add(zapfDingbatsNumberList);
    zapfDingbatsNumberList = new ZapfDingbatsNumberList(1);
    zapfDingbatsNumberList.add("No.1");
    zapfDingbatsNumberList.add("No.2");
    zapfDingbatsNumberList.add("No.3");
    document.add(zapfDingbatsNumberList);
    zapfDingbatsNumberList = new ZapfDingbatsNumberList(2);
    zapfDingbatsNumberList.add("No.1");
    zapfDingbatsNumberList.add("No.2");
    zapfDingbatsNumberList.add("No.3");
    document.add(zapfDingbatsNumberList);
    zapfDingbatsNumberList = new ZapfDingbatsNumberList(3);
    zapfDingbatsNumberList.add("No.1");
    zapfDingbatsNumberList.add("No.2");
    zapfDingbatsNumberList.add("No.3");
    document.add(zapfDingbatsNumberList);
    document.add(linePara);
    

  • 
• 超链接
  • Anchor
  • 内部超链接：跳转到PDF的某个位置

    • Anchor internalLink = new Anchor("Click to chapter2", new Font(Font.TIMES_ROMAN, 10, Font.UNDERLINE, Color.BLUE));
      internalLink.setReference("#chapter2");
      document.add(internalLink);
      
      // 添加新页面
      document.newPage();
      
      // 在第二页设置跳转目标（锚点名称设为 chapter2）
      Anchor targetAnchor = new Anchor("I am chapter2", new Font(Font.TIMES_ROMAN, 14, Font.NORMAL, Color.BLACK));
      targetAnchor.setName("chapter2");
      document.add(targetAnchor);
      

    • 关键点是设置好 锚点
• 外部超链接：跳转到PDF外部

  • Anchor anchor = new Anchor("Click to Google", new Font(Font.TIMES_ROMAN, 10, Font.UNDERLINE, Color.BLUE));
    anchor.setReference("https://www.google.com");
    document.add(anchor);
    

    •