缩小HTML页面并转换为A4尺寸pdf

将html页面转换为pdf。当我将页面转换为pdf时，html页面内容不适合A4页面。我希望将整个html页面转换为pdf，而不会丢失任何内容。缩小HTML页面并转换为A4尺寸pdf

我已经具有转换HTML到PDF

  String tempOutFileNameXHTML = "/Users/Common/index" + i + DOT + "xhtml"; 
      String tempOutFileNamePDF = "/Users/Common/index" + i + DOT + PDF; 
      File targetFile = targetFiles.get(i); // gets all the specified html files 
      CleanerProperties props = new CleanerProperties(); 
      props.setTranslateSpecialEntities(true); 
      props.setTransResCharsToNCR(true); 
      props.setOmitComments(true); 

      //checking of starting and ending tags are in proper 
      HtmlCleaner htmlCleaner = new HtmlCleaner(props); 
      TagNode tagNode = htmlCleaner.clean(targetFile); 
      PrettyXmlSerializer prettyXmlSerializer = new PrettyXmlSerializer(props); 

      prettyXmlSerializer.writeToFile(tagNode, tempOutFileNameXHTML, "utf-8"); 

      File xhtmlpath = new File(tempOutFileNameXHTML); 
      File pdfPath = new File(tempOutFileNamePDF); 
      com.itextpdf.text.Document pdfDocument = null; 
      PdfWriter pdfWriter = null; 
      pdfDocument = new com.itextpdf.text.Document(com.itextpdf.text.PageSize.A4); // TODO handle this 

      pdfWriter = PdfWriter.getInstance(pdfDocument, new FileOutputStream(pdfPath)); 
      pdfDocument.open(); 
      Font catFont = new Font(Font.FontFamily.TIMES_ROMAN, 25, Font.BOLD); 
      pdfDocument.add(new Paragraph("Target : " + targetFile.getParentFile().getName(), catFont)); 

      XMLWorkerHelper.getInstance().parseXHtml(pdfWriter, (com.itextpdf.text.Document) pdfDocument, 
        new FileInputStream(xhtmlpath), null); 

      pdfDocument.close();

这里的问题是，当html页面宽度过长，不适合在A4大小的PDF格式的代码。无论如何收缩或使其成为没有任何内容丢失的pdf。？我该怎么做？ HTML页面可以缩小并转换为PDF？任何想法如何做到这一点？

来源

2013-01-11 Muthu

看看这篇文章。可能帮助http://stackoverflow.com/questions/14089883/how-to-create-several-pages-with-dompdf/14089936#14089936 –