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https://issues.apache.org/jira/browse/PDFBOX-1147?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Tilman Hausherr updated PDFBOX-1147:
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Attachment: stream2.lzw
stream.lzw
stream.decoded
I rewrote the LZW encoder too. Surprise: when decoding the stream and encoding
it myself, I got a smaller file than before. (I decoded it again to check). I
attach the decoded and the encoded streams, if there's a need in the future. I
found three more test files (hexnumberproblem.pdf, 205-T05140.pdf and
welcome.pdf) with LZW encoding in the jar files that were removed from the
project and they all pass.
I am also removing 4 files that were only used by the LZW filter and won't be
needed anymore.
> Printing a PDF with an image inside show black.
> -----------------------------------------------
>
> Key: PDFBOX-1147
> URL: https://issues.apache.org/jira/browse/PDFBOX-1147
> Project: PDFBox
> Issue Type: Bug
> Components: Rendering
> Affects Versions: 1.6.0
> Environment: Windows XP SP3 32 bit
> Java 1.6.0_27
> Reporter: Rafa Hernandez
> Assignee: Tilman Hausherr
> Labels: LZW, image, print
> Attachments: p1logo.pdf, pdfbox-1147.pdf-1.png, stream.decoded,
> stream.lzw, stream2.lzw
>
>
> I have a PDF with a image inside.
> When i print the PDF the image show corrupted similar a black area.
> In the java console:
> 25-oct-2011 13:12:39 org.apache.pdfbox.pdmodel.graphics.xobject.PDPixelMap
> getRGBImage
> GRAVE: java.io.StreamCorruptedException: Error: data is null
> java.io.StreamCorruptedException: Error: data is null
> at org.apache.pdfbox.filter.LZWFilter.decode(LZWFilter.java:82)
> at org.apache.pdfbox.cos.COSStream.doDecode(COSStream.java:301)
> at org.apache.pdfbox.cos.COSStream.doDecode(COSStream.java:229)
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