/**
* Writes information about a specific page from PdfReader to the specified output stream.
* @since 2.1.5
* @param reader the PdfReader to read the page content from
* @param pageNum the page number to read
* @param out the output stream to send the content to
* @throws IOException
*/
public static void ListContentStreamForPage(PdfReader reader, int pageNum, TextWriter outp)
{
outp.WriteLine("==============Page " + pageNum + "====================");
outp.WriteLine("- - - - - Dictionary - - - - - -");
PdfDictionary pageDictionary = reader.GetPageN(pageNum);
outp.WriteLine(GetDictionaryDetail(pageDictionary));
outp.WriteLine("- - - - - XObject Summary - - - - - -");
outp.WriteLine(GetXObjectDetail(pageDictionary.GetAsDict(PdfName.RESOURCES)));
outp.WriteLine("- - - - - Content Stream - - - - - -");
RandomAccessFileOrArray f = reader.SafeFile;
byte[] contentBytes = reader.GetPageContent(pageNum, f);
f.Close();
outp.Flush();
foreach (byte b in contentBytes)
{
outp.Write((char)b);
}
outp.Flush();
outp.WriteLine("- - - - - Text Extraction - - - - - -");
String extractedText = PdfTextExtractor.GetTextFromPage(reader, pageNum, new LocationTextExtractionStrategy());
if (extractedText.Length != 0)
{
outp.WriteLine(extractedText);
}
else
{
outp.WriteLine("No text found on page " + pageNum);
}
outp.WriteLine();
}
