On 3/8/13 1:10 PM, "Paul Breslaw" <p...@breslaw.co.uk> wrote: >>As for why it works in some but not others - I'd need to see the actual >> PDFs in question to be able to comment. > >That would be great. I will try to put together minimal examples of the >phenomenon. Do you know if I am permitted to attach files to submissions >to the list, or should I send the files to you personally?
Just send them to me directly. No need to clutter the listŠ >>I can say that we don't do any range checking on that value (beyond >>making >> sure it's a valid number). > >Does this mean that, in your understanding, whilst a negative number is >legal, its interpretation is undefined? It's interpretation is understood - you simply use it with respect to the page's Top as you would for any value. BUT, for any result which yields a number that is "out of bounds", the handling of that, by a conforming viewer, is indeed undefined. For example, it wouldn't surprise me that some viewers simply pin the values between 0 & maxPageSize. Leonard ------------------------------------------------------------------------------ Symantec Endpoint Protection 12 positioned as A LEADER in The Forrester Wave(TM): Endpoint Security, Q1 2013 and "remains a good choice" in the endpoint security space. For insight on selecting the right partner to tackle endpoint security challenges, access the full report. http://p.sf.net/sfu/symantec-dev2dev _______________________________________________ iText-questions mailing list iText-questions@lists.sourceforge.net 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
