There are multiple forms of JP2K in the world, and PDF only supports one of them natively (baseline JP2, IIRC). So if your code stream does not comply with the standard, then it may indeed be an issue. I don't know if iText modifies the stream or not.
Yes, PDF allows for multiple/progressive resolutions and Adobe's products support it. On 2/16/12 4:59 PM, "mschwartzman" <[email protected]> wrote: >Initially, I was simply adding the entire JPEG2000 code-stream (jpc) and >using the iText image.scaleToFit(A4.docHeight, A4.docWidth). Does iText >modify the code-stream before saving it in the PDF? Are you saying that >this >stores the code-stream using the scaling specified? From my non-expert >understanding a JP2 compressed image can be compressed with 1 to many >resolution/discard levels, in a sort of conceptual pyramid type scheme >where >0=1:1 (highest resolution) through say 8 where 8=1:8 (lowest resolution). >I >guess what I¹m asking is can/does Adobe Reader take advantage of JP2 >discard >levels. > >-- >View this message in context: >http://itext-general.2136553.n4.nabble.com/PDF-Readers-and-JP2-images-tp43 >91709p4395578.html >Sent from the iText - General mailing list archive at Nabble.com. > >-------------------------------------------------------------------------- >---- >Virtualization & Cloud Management Using Capacity Planning >Cloud computing makes use of virtualization - but cloud computing >also focuses on allowing computing to be delivered as a service. >http://www.accelacomm.com/jaw/sfnl/114/51521223/ >_______________________________________________ >iText-questions mailing list >[email protected] >https://lists.sourceforge.net/lists/listinfo/itext-questions > >iText(R) is a registered trademark of 1T3XT BVBA. >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 ------------------------------------------------------------------------------ Virtualization & Cloud Management Using Capacity Planning Cloud computing makes use of virtualization - but cloud computing also focuses on allowing computing to be delivered as a service. http://www.accelacomm.com/jaw/sfnl/114/51521223/ _______________________________________________ iText-questions mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/itext-questions iText(R) is a registered trademark of 1T3XT BVBA. 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
