Details

    • Type: New Feature
    • Status: Closed
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 1.8.0
    • Component/s: PDModel
    • Labels:
      None

      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 jesus.criado@altia.es

      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

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              • Assignee:
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                Reporter:
                Anonymous
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                • Created:
                  Updated:
                  Resolved: