1
PdfReader reader = new PdfReader("in.pdf");
PdfStamper stamper = new PdfStamper(reader, "out.pdf");
PdfWriter writer = stamper.getWriter();
Rectangle position = new Rectangle(36, 760, 144, 790);
//
// how?
//
stamper.close();
reader.close();
P.S. PDF中没有表格如何使用itext将交互复选框添加到现有的PDF文档?
P.P.S. iText的2.1.7
,我希望大家都知道的事实,iText的2.1.7应不再使用:可以在iText 2.1.7或更早版本被用于商业用途? ](http://developers.itextpdf.com/question/can-itext-217-or-earlier-be-used-commercially) –