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From Tilman Hausherr <THaush...@t-online.de>
Subject Re: Saving images of PDF pages in version
Date Wed, 26 Aug 2015 16:48:15 GMT
Could you please upload such a PDF somewhere?

Tilman

Am 26.08.2015 um 18:42 schrieb Joel Hirsh:
> I am trying to use PDFBox 2 to save images of PDF pages.  If I have a
> scanned document or a PDF that was created with images, everything works
> fine.
>
> However, if I have scanned document that had OCR done to it, then I get
> blank images. Even if I delete the OCR text that overlays the image (using
> NitroPDF), still nothing.  If I have Acrobat print the file to an image,
> then as expected, its OK again.
>
> To create the image I am looping through the pages with
>
>              PDPageTree pages = document.getDocumentCatalog().getPages();
>              Iterator<PDPage> iter = pages.iterator();
>
> and then using
>
>               BufferedImage pageimage = new PDFRenderer(
> document).renderImageWithDPI(i, 300.0f);
>
>
> Am I doing something wrong or is there something else I should be doing?
> Or is this a bug?
>
> Thanks
>


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