Please post the stack trace. --Mark Storer Senior Software Engineer Cardiff.com import legalese.Disclaimer; Disclaimer<Cardiff> DisCard = null;
> -----Original Message----- > From: artfhc [mailto:[email protected]] > Sent: Thursday, December 02, 2010 4:40 PM > To: [email protected] > Subject: [iText-questions] FlateDecode Problem > > > So I am having problems of extracting an image from a pdf > file. After I get the image stream and identify the decoding > method as FlateDecode, I decode it and create an image file. > But somehow the ImageIO.read(inputStream) is giving me a > nullpointerexception. What is the problem? Am I decoding the > image data wrong? Please advise. > > byte[] actualBytes = PdfReader.getStreamBytesRaw(imgStream); > byte[] desBytes = actualBytes; > > if(imgStream.get(PdfName.FILTER).equals(PdfName.FLATEDECODE)) > desBytes = PdfReader.FlateDecode(actualBytes,true); > > > InputStream inputStream = new ByteArrayInputStream(desBytes) > ; BufferedImage actualBuffer = ImageIO.read(inputStream); > > ImageIO.write((RenderedImage)actualBuffer, "tiff", new > File(dir + "PAGE_"+i+"_LINK_"+num+".tiff")); > -- > View this message in context: > http://itext-general.2136553.n4.nabble.com/FlateDecode-Problem -tp3070497p3070497.html > Sent from the iText - General mailing list archive at Nabble.com. > > -------------------------------------------------------------- > ---------------- > Increase Visibility of Your 3D Game App & Earn a Chance To Win $500! > Tap into the largest installed PC base & get more eyes on > your game by optimizing for Intel(R) Graphics Technology. Get > started today with the > Intel(R) Software Partner Program. Five $500 cash prizes are > up for grabs. > http://p.sf.net/sfu/intelisp-dev2dev > _______________________________________________ > iText-questions mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/itext-questions > > Many questions posted to this list can (and will) be answered > with a reference to the iText book: > http://www.itextpdf.com/book/ Please check the keywords list > before you ask for examples: http://itextpdf.com/themes/keywords.php > > ------------------------------------------------------------------------------ Increase Visibility of Your 3D Game App & Earn a Chance To Win $500! Tap into the largest installed PC base & get more eyes on your game by optimizing for Intel(R) Graphics Technology. Get started today with the Intel(R) Software Partner Program. Five $500 cash prizes are up for grabs. http://p.sf.net/sfu/intelisp-dev2dev _______________________________________________ iText-questions mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/itext-questions Many questions posted to this list can (and will) be answered with a reference to the iText book: http://www.itextpdf.com/book/ Please check the keywords list before you ask for examples: http://itextpdf.com/themes/keywords.php
