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Posted to dev@pdfbox.apache.org by "Andreas Lehmkühler (JIRA)" <ji...@apache.org> on 2011/06/07 16:04:58 UTC
[jira] [Resolved] (PDFBOX-1023) Getting image with black background
when converting from PDF to Image!!
[ https://issues.apache.org/jira/browse/PDFBOX-1023?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Andreas Lehmkühler resolved PDFBOX-1023.
----------------------------------------
Resolution: Fixed
Fix Version/s: 1.6.0
Assignee: Andreas Lehmkühler
I can confirm the described behaviour in 1.5.0. Some of the recent changes fixed this issue in the current trunk, see attached png.
Set to resolved.
> Getting image with black background when converting from PDF to Image!!
> -----------------------------------------------------------------------
>
> Key: PDFBOX-1023
> URL: https://issues.apache.org/jira/browse/PDFBOX-1023
> Project: PDFBox
> Issue Type: Bug
> Components: PDModel
> Affects Versions: 1.5.0
> Environment: Microsoft Windows 7 Ultimate, jDeveloper 10g
> Reporter: OttoMP
> Assignee: Andreas Lehmkühler
> Fix For: 1.6.0
>
> Attachments: PDFBOX1023-testReport1.png, page0.png, testReport.pdf
>
> Original Estimate: 24h
> Remaining Estimate: 24h
>
> Everytime I try to conver a PDF file with a graphic on it, to Image (PNG) I get a black background beneath the graphic, where the background is white originally, here's my code:
>
> PDDocument document = PDDocument.load(new File("C:\\export_settings\\testReport.pdf"));
> List<PDPage> pages = document.getDocumentCatalog().getAllPages();
> for (int i = 0; i < pages.size(); i++) {
> PDPage singlePage = pages.get(i);
> BufferedImage buffImage = singlePage.convertToImage();
> ImageIO.write(buffImage, "PNG", new File("C:\\export_settings\\page" + i + ".png"));
> }
> The image quality is good, except for this, I tried with two different methos but I got the same result, please help me, thanks!
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