Hi,
I am trying to search and replace a "Text/String" from a PDF document (created
using Acrobat Distiller 8.1.0 (Windows)) with the help of iText code as given
below.
PdfReader reader = new PdfReader("TestPDFDoc.pdf");
byte[] streamBytes = reader.getPageContent(1);
StringBuffer buf = new StringBuffer();
String contentStream = new String(streamBytes);
String searchString = "Hello";
int pos = contentStream.indexOf(searchString);
buf.append(contentStream.substring(0, pos));
buf.append("XXXX");
buf.append(contentStream.substring(pos + searchString.length() + 1 ));
String modifiedString = buf.toString();
PdfStamper stamper = new PdfStamper(reader, new
FileOutputStream("c:/temp/TestOutputDoc.pdf"));
reader.setPageContent(1, modifiedString.getBytes());
stamper.close();
This code doesn't search for the given string always. Can anybody please
suggest with an alternative to this?
Thanks in advance.
Veer
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