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https://issues.apache.org/jira/browse/PDFBOX-767?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13274225#comment-13274225
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Andreas Lehmkühler commented on PDFBOX-767:
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@Ian
Please don't hijack already closed issue. On one hand already closed issue
won't get much attention as the are already closed and on the other hand we
shouldn't reopen it as your issue is not directly related to this one (this one
is about converting pdfs to images and yours about extracting images of a pdf).
Create a new issue and attach the pdf in question to it. Feel free to ask for
help if you still can't attach it to the issue.
> CLONE -convertToImage seems to invert colors
> --------------------------------------------
>
> Key: PDFBOX-767
> URL: https://issues.apache.org/jira/browse/PDFBOX-767
> Project: PDFBox
> Issue Type: Bug
> Components: Parsing
> Affects Versions: 0.7.0, 0.7.1, 0.7.2, 0.7.3, 0.8.0-incubator, 1.0.0,
> 1.2.0, 1.3.1
> Environment: any
> Reporter: Roland Quast
> Assignee: Andreas Lehmkühler
> Fix For: 1.6.0
>
> Attachments: tast_bb.pdf
>
>
> The pdfbox support team asked me to post this message on this forum so
> attachments could be seen
> I have a pdf document that has a white background with black text. It
> appears after I make the call to convertToImage the colors are reversed. A
> black background with white text
> pdDocument = PDDocument.load(new ByteArrayInputStream(aContent));
> List<PDPage> documentPageList = pdDocument.getDocumentCatalog().getAllPages();
> for(int i=0; i<documentPageList.size(); ++i) {
> PDPage aPage = documentPageList.get(i);
> for (int x=1; x < 14; x++) {
> BufferedImage tempImage = convertToImage(x, (2 * 72),aPage);
> ImageIO.write(tempImage,"jpeg", new File("c:\\tmp
> page-" + x + ".jpeg"));
> }
> }
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