Hi Alan, the JPX-format [1] isn't supported by pdfbox as a stream filter.
Andreas Lehmkühler [1] http://en.wikipedia.org/wiki/JPEG_2000 Thomas, Alan A CIV NSWCDD, K71 schrieb:
I set up PDFBox (Apache pre-release version 0.8.0) and other required libraries and compiled it. I used the ExtractImages.java example provided with it on a PDF file. However, it produced a bunch of empty files, and the following error is representative of many in thelogfile:Jun 14, 2009 11:32:38 PM org.apache.pdfbox.pdmodel.graphics.xobject.PDPixelMap getRGBImage SEVERE: java.io.IOException: Unknown stream filter:COSName{JPXDecode} at org.apache.pdfbox.filter.FilterManager.getFilter(FilterManager.java:102) org.apache.pdfbox.cos.COSStream.doDecode(COSStream.java:249) org.apache.pdfbox.cos.COSStream.doDecode(COSStream.java:221) org.apache.pdfbox.cos.COSStream.getUnfilteredStream(COSStream.java:156) org.apache.pdfbox.pdmodel.common.PDStream.createInputStream(PDStream.jav a:211) org.apache.pdfbox.pdmodel.common.PDStream.getByteArray(PDStream.java:465 ) org.apache.pdfbox.pdmodel.graphics.xobject.PDPixelMap.getRGBImage(PDPixe lMap.java:129) org.apache.pdfbox.pdmodel.graphics.xobject.PDPixelMap.write2OutputStream (PDPixelMap.java:198) org.apache.pdfbox.pdmodel.graphics.xobject.PDXObjectImage.write2file(PDX ObjectImage.java:108) extractimages.ExtractImages.extractImages(ExtractImages.java:147) extractimages.ExtractImages.main(ExtractImages.java:57) Could someone give me a pointer as to what might be the problem? Thanks, Alan
