Working with "large " PDF document 2006-08-02 - By Panurgy
Back
I have an application that uses JGraph to display a "large" amount of
objects - 2000 cells with a background gradient, 500 lines connecting them,
2500 Strings/text, and about 5000 ImageIcons (16x16 in size). I'm able to
paint the JGraph to a PdfGraphics and save it to a file, but Acrobat Reader
7.0.8 on Windows just shows a blank document. Acrobat does show the correct
dimensions of the document (about 1000 x 4000), but it's completely empty.
The PDF file is over 4 megs in size.
I tried opening it with the Acrobat Professional 7.0.0 trial, and got the
same result - a big empty document.
I tried opening it with kpdf 0.4.2 on Linux, and everything shows up nicely!
If I paint/save a "smaller" JGraph, then Acrobat Reader 7.0.8 can open it
and all of the objects show up.
Is there some size restriction or object limit that I'm hitting? Is there
some way I can get Acrobat to tell me what it doesn't like about my PDF
document?
Any ideas? Thanks!
--Ben
I have an application that uses JGraph to display a "large" amount of
objects - 2000 cells with a background gradient, 500 lines connecting
them, 2500 Strings/text, and about 5000 ImageIcons (16x16 in size). I'm
able to paint the JGraph to a PdfGraphics and save it to a file, but
Acrobat Reader 7.0.8 on Windows just shows a blank document. Acrobat
does show the correct dimensions of the document (about 1000 x 4000),
but it's completely empty. The PDF file is over 4 megs in size.<br>
<br>
I tried opening it with the Acrobat Professional 7.0.0 trial, and got the same
result - a big empty document.<br>
<br>
I tried opening it with kpdf 0.4.2 on Linux, and everything shows up nicely!<br>
<br>
If I paint/save a "smaller" JGraph, then Acrobat Reader 7.0.8 can
open it and all of the objects show up. <br>
<br>
Is there some size restriction or object limit that I'm hitting? Is
there some way I can get Acrobat to tell me what it doesn't like about
my PDF document? <br>
<br>
Any ideas? Thanks!<br>
--Ben<br>
-- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- -----
Take Surveys. Earn Cash. Influence the Future of IT
Join SourceForge.net's Techsay panel and you'll get the chance to share your
opinions on IT & business topics through brief surveys -- and earn cash
http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV
__ ____ ____ ____ ____ ____ ____ ____ ____ ____
iText-questions mailing list
iText-questions@(protected)
https://lists.sourceforge.net/lists/listinfo/itext-questions
|
|
