[jira] [Commented] (PDFBOX-1074) TIFFFaxDecoder5 when using PDFImageWriter

["Tilman Hausherr (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/PDFBOX-1074?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13947337#comment-13947337 ] 

Tilman Hausherr commented on PDFBOX-1074:
-----------------------------------------

I added two constants in rev. 1581602 in the trunk.

> TIFFFaxDecoder5 when using PDFImageWriter
> -----------------------------------------
>
>                 Key: PDFBOX-1074
>                 URL: https://issues.apache.org/jira/browse/PDFBOX-1074
>             Project: PDFBox
>          Issue Type: Bug
>          Components: Utilities
>    Affects Versions: 1.6.0
>            Reporter: Anton Stremoukhov
>            Assignee: Andreas Lehmkühler
>              Labels: CCITTFaxDecode, ccitt
>         Attachments: 34315.pdf, page_83.pdf, s2130312-100.pdf, s2130312.pdf
>
>
> I'm getting this when I try to PDFImageWriter.writeImage() on a PDF with one page (see attached page_83.pdf):
> Caused by: java.lang.Error: TIFFFaxDecoder5
> 	at org.apache.pdfbox.filter.TIFFFaxDecoder.decodeT6(TIFFFaxDecoder.java:1005)
> 	at org.apache.pdfbox.filter.CCITTFaxDecodeFilter.decode(CCITTFaxDecodeFilter.java:101)
> 	at org.apache.pdfbox.cos.COSStream.doDecode(COSStream.java:279)
> 	at org.apache.pdfbox.cos.COSStream.doDecode(COSStream.java:221)
> 	at org.apache.pdfbox.cos.COSStream.getUnfilteredStream(COSStream.java:156)
> 	at org.apache.pdfbox.pdmodel.graphics.xobject.PDCcitt.getRGBImage(PDCcitt.java:153)
> 	at org.apache.pdfbox.util.operator.pagedrawer.Invoke.process(Invoke.java:78)
> 	at org.apache.pdfbox.util.PDFStreamEngine.processOperator(PDFStreamEngine.java:551)
> 	at org.apache.pdfbox.util.PDFStreamEngine.processSubStream(PDFStreamEngine.java:274)
> 	at org.apache.pdfbox.util.PDFStreamEngine.processSubStream(PDFStreamEngine.java:251)
> 	at org.apache.pdfbox.util.PDFStreamEngine.processStream(PDFStreamEngine.java:225)
> 	at org.apache.pdfbox.pdfviewer.PageDrawer.drawPage(PageDrawer.java:107)
> 	at org.apache.pdfbox.pdmodel.PDPage.convertToImage(PDPage.java:722)
> 	at org.apache.pdfbox.util.PDFImageWriter.writeImage(PDFImageWriter.java:135)
> 	at org.apache.pdfbox.util.PDFImageWriter.writeImage(PDFImageWriter.java:105)
> If you look on the pdf file i'm using (see attached page_83.pdf) you'll notice its completely blank, but this is ok - page was obtained from source pdf file with 84 pages where the last one is blank (see attached 34315.pdf).
> Source pdf has been splitted on pages (without any errors) via Splitter like so:
> FileInputStream fis = new FileInputStream(file);
> PDFParser parser = new PDFParser(fis);    
> parser.parse();
> COSDocument cosDoc = parser.getDocument();
> PDDocument pdDoc = new PDDocument(cosDoc);
>             
> Splitter splitter = new Splitter();
> List<PDDocument> pages = splitter.split(pdDoc);
> for (int i = 0; i < pages.size(); i++){
>      PDDocument pageDoc = pages.get(i);
>      String fileNameNew = "page_" + i + ".pdf";
>      writeDocument(pageDoc, new File(destDir, fileNameNew).getPath());
>      pageDoc.close();
> }
> fis.close();
> cosDoc.close();
> pdDoc.close();



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