I'm using the 5.0.7-SNAPSHOT. -----Original Message----- From: Mark Storer [mailto:msto...@autonomy.com] Sent: Thu 3/17/2011 5:42 PM To: Post all your questions about iText here Subject: Re: [iText-questions] java.lang.OutOfMemoryError It looks like JPXDecode (JPEG2000) was added between 2.x and the current release. What version are you using? --Mark Storer Senior Software Engineer Cardiff.com import legalese.Disclaimer; Disclaimer<Cardiff> DisCard = null;
________________________________
From: Martin Schwartzman [mailto:mschwartz...@ittvis.com]
Sent: Thursday, March 17, 2011 2:55 PM
To: Post all your questions about iText here
Subject: Re: [iText-questions] java.lang.OutOfMemoryError
I'm testing with a j2c code stream.
From: Mark Storer [mailto:msto...@autonomy.com]
Sent: Thursday, March 17, 2011 3:06 PM
To: Post all your questions about iText here
Subject: Re: [iText-questions] java.lang.OutOfMemoryError
What format is the image in? IIRC, JPEG files are pretty much
copied verbatium, while other formats need to be parsed and coverted and
so forth. I'm guessing that JPEG images will have a smaller memory
footprint.
--Mark Storer
Senior Software Engineer
Cardiff.com
import legalese.Disclaimer;
Disclaimer<Cardiff> DisCard = null;
________________________________
From: Martin Schwartzman
[mailto:mschwartz...@ittvis.com]
Sent: Thursday, March 17, 2011 11:52 AM
To: itext-questions@lists.sourceforge.net
Subject: [iText-questions] java.lang.OutOfMemoryError
The OutOfMemoryError occurs at the cb.addImage(img)
line. The image I'm trying to write is about 210,703 KB. I'm running the
below code fragment from a Servlet in JBOSS-5.0.1.GA, Itextpdf-5.0.7,
and java version "1.6.0_20".
I'm wondering if there is a simple fix to this problem
like turning streaming to disk on for large images which I've read does
occur so I'm not sure what the problem is. This problem does not occur
in a standalone Java class but so far only when run in my servlet
container. I'm running the 32 bit version of JBOSS so I can't up the VM
(-Xms1280m -Xmx1280m) memory any more then I already have. The images
are only going to get bigger.
java.lang.OutOfMemoryError
at java.io.FileOutputStream.writeBytes(Native
Method)
at
java.io.FileOutputStream.write(FileOutputStream.java:260)
at
java.io.BufferedOutputStream.write(BufferedOutputStream.java:105)
at
com.itextpdf.text.pdf.OutputStreamCounter.write(OutputStreamCounter.java
:157)
at
java.io.ByteArrayOutputStream.writeTo(ByteArrayOutputStream.java:109)
at
com.itextpdf.text.pdf.PdfStream.toPdf(PdfStream.java:353)
at
com.itextpdf.text.pdf.PdfIndirectObject.writeTo(PdfIndirectObject.java:1
57)
at
com.itextpdf.text.pdf.PdfWriter$PdfBody.add(PdfWriter.java:396)
at
com.itextpdf.text.pdf.PdfWriter$PdfBody.add(PdfWriter.java:376)
at
com.itextpdf.text.pdf.PdfWriter$PdfBody.add(PdfWriter.java:329)
at
com.itextpdf.text.pdf.PdfWriter.addToBody(PdfWriter.java:780)
at
com.itextpdf.text.pdf.PdfWriter.add(PdfWriter.java:3096)
at
com.itextpdf.text.pdf.PdfWriter.addDirectImageSimple(PdfWriter.java:3071
)
at
com.itextpdf.text.pdf.PdfWriter.addDirectImageSimple(PdfWriter.java:2998
)
at
com.itextpdf.text.pdf.PdfContentByte.addImage(PdfContentByte.java:1228)
at
com.itextpdf.text.pdf.PdfContentByte.addImage(PdfContentByte.java:1110)
at
com.itextpdf.text.pdf.PdfContentByte.addImage(PdfContentByte.java:1094)
Code fragment:
PdfWriter writer = PdfWriter.getInstance(document, new
FileOutputStream(outPutFile));
document.open();
PdfContentByte cb = writer.getDirectContent();
Image img = Image.getInstance(firstImageName);
PdfLayer group = new PdfLayer("Layers", writer);
PdfLayer layer1 = new PdfLayer("image", writer);
group.addChild(layer1);
cb.beginLayer(group);
cb.endLayer();
cb.beginLayer(layer1);
cb.addImage(img); // the addImage where the out of
memory occurs
cb.endLayer();
document.close();
Thanks.
<<winmail.dat>>
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