[PDFBOX-229] error with PDFToImage

• Type: New Feature
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 1.8.0
• Component/s: PDModel
• Assignee: Unassigned
• Reporter: Anonymous
• Created: 22/Dec/06 10:42
• Updated: 09/Feb/14 22:07
• Resolved: 09/Feb/14 22:07

Description

[imported from SourceForge]
http://sourceforge.net/tracker/index.php?group_id=78314&atid=552832&aid=1620717
Originally submitted by nobody on 2006-12-22 02:42.

Trying to convert to images the pages of a pdf file, i get the following error (we are using version 0.7.3). I attach the pdf file that produces the error.

My email is [e-mail]

C:\Documents and Settings\Administrador\Escritorio\prueba>java org.pdfbox.PDFToI
mage -imageType png fichero1.pdf
java.io.IOException: Unknown stream filter:COSName

{JBIG2Decode}

at org.pdfbox.filter.FilterManager.getFilter(FilterManager.java:116)
at org.pdfbox.cos.COSStream.doDecode(COSStream.java:262)
at org.pdfbox.cos.COSStream.doDecode(COSStream.java:235)
at org.pdfbox.cos.COSStream.getUnfilteredStream(COSStream.java:170)
at org.pdfbox.pdmodel.common.PDStream.createInputStream(PDStream.java:22
6)
at org.pdfbox.pdmodel.common.PDStream.getByteArray(PDStream.java:481)
at org.pdfbox.pdmodel.graphics.xobject.PDPixelMap.getRGBImage(PDPixelMap
.java:138)
at org.pdfbox.util.operator.pagedrawer.Invoke.process(Invoke.java:81)
at org.pdfbox.util.PDFStreamEngine.processOperator(PDFStreamEngine.java:
452)
at org.pdfbox.util.PDFStreamEngine.processSubStream(PDFStreamEngine.java
:215)
at org.pdfbox.util.operator.pagedrawer.Invoke.process(Invoke.java:182)
at org.pdfbox.util.PDFStreamEngine.processOperator(PDFStreamEngine.java:
452)
at org.pdfbox.util.PDFStreamEngine.processSubStream(PDFStreamEngine.java
:215)
at org.pdfbox.util.PDFStreamEngine.processStream(PDFStreamEngine.java:17
4)
at org.pdfbox.pdfviewer.PageDrawer.drawPage(PageDrawer.java:104)
at org.pdfbox.pdmodel.PDPage.convertToImage(PDPage.java:657)
at org.pdfbox.PDFToImage.main(PDFToImage.java:183)
Exception in thread "main" java.lang.NoClassDefFoundError: org/fontbox/cmap/CMap
Parser
at org.pdfbox.pdmodel.font.PDFont.parseCmap(PDFont.java:534)
at org.pdfbox.pdmodel.font.PDFont.encode(PDFont.java:387)
at org.pdfbox.util.PDFStreamEngine.showString(PDFStreamEngine.java:325)
at org.pdfbox.util.operator.ShowText.process(ShowText.java:64)
at org.pdfbox.util.PDFStreamEngine.processOperator(PDFStreamEngine.java:
452)
at org.pdfbox.util.PDFStreamEngine.processSubStream(PDFStreamEngine.java
:215)
at org.pdfbox.util.operator.pagedrawer.Invoke.process(Invoke.java:182)
at org.pdfbox.util.PDFStreamEngine.processOperator(PDFStreamEngine.java:
452)
at org.pdfbox.util.PDFStreamEngine.processSubStream(PDFStreamEngine.java
:215)
at org.pdfbox.util.PDFStreamEngine.processStream(PDFStreamEngine.java:17
4)
at org.pdfbox.pdfviewer.PageDrawer.drawPage(PageDrawer.java:104)
at org.pdfbox.pdmodel.PDPage.convertToImage(PDPage.java:657)
at org.pdfbox.PDFToImage.main(PDFToImage.java:183)

C:\Documents and Settings\Administrador\Escritorio\prueba>

[comment on SourceForge]
Originally sent by benlitchfield.
Logged In: YES
user_id=601708
Originator: NO

Two comments

1)"NoClassDefFoundError: org/fontbox/cmap/CMap" Make sure you have FontBox in your classpath

2)JBIG2 is not supported by Java yet, but you can vote for it to get implemented!

http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=4799898

Ben

Issue Links

• is related to: PDFBOX-81 Excetion while extracting images