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https://issues.apache.org/jira/browse/PDFBOX-1067?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13496637#comment-13496637
]
Dave Smith commented on PDFBOX-1067:
------------------------------------
My harness is like this ...
ImageIO.scanForPlugins();
PDDocument document = PDDocument.load(new
File("ItDoesntWorkScan.pdf"));
List<PDPage> pages =
document.getDocumentCatalog().getAllPages();
int pageCnt=1;
for (PDPage page : pages)
{
BufferedImage pageImage =
page.convertToImage(BufferedImage.TYPE_BYTE_GRAY, 200);
FileOutputStream out = new
FileOutputStream("page."+pageCnt+".png");
ImageIO.write(pageImage, "png", out);
out.close();
pageCnt++;
}
document.close();
Works perfectly. Are you doing something different?
> PDF Scan from Xerox WorkCentre 5030 renders as all black
> --------------------------------------------------------
>
> Key: PDFBOX-1067
> URL: https://issues.apache.org/jira/browse/PDFBOX-1067
> Project: PDFBox
> Issue Type: New Feature
> Components: PDModel
> Affects Versions: 1.6.0
> Environment: Tested on MacOS X 10.6.7, Ubuntu 10.10, Windows 7
> Reporter: Sarah Kelley
> Labels: JBIG2
> Attachments: ItDoesntWorkScan.jbig2, ItDoesntWorkScan.pdf,
> sakelley_pdf_rendering_problem.zip
>
>
> The file "ItDoesntWorkScan.pdf" renders to an empty
> black page. This file is a copy of "ItDoesntWorkPrinted.pdf"
> that has been printed on paper, and then scanned with
> a Xerox WorkCentre 5030 scanner, which then emails a pdf file
> back to the user.
> Tested On:
> - Mac OS 10.6
> - Windows 7
> - Ubuntu 10.10
> Unfortunately, the WorkCentre 5030 doesn't appear to have
> many user-settable options for scanning to PDF, so we weren't
> really able to try scanning with settings other than the defaults.
> Will attach pdf and code to demonstrate.
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