[jira] [Commented] (PDFBOX-2282) Convertion in image problem of a PDF document

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

    [ https://issues.apache.org/jira/browse/PDFBOX-2282?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14105531#comment-14105531 ] 

Tilman Hausherr commented on PDFBOX-2282:
-----------------------------------------

The Adobe pdf that you mention at the end renders poorly in 1.8.*, but renders fine in the unreleased 2.0 version.

About the "image has a visual signature, but in bad proportions" - please attach such a document. ("More", "Attach files").

> Convertion in image problem of a PDF document
> ---------------------------------------------
>
>                 Key: PDFBOX-2282
>                 URL: https://issues.apache.org/jira/browse/PDFBOX-2282
>             Project: PDFBox
>          Issue Type: Bug
>          Components: Signing
>    Affects Versions: 1.8.6
>            Reporter: Cyril Bremaud
>            Priority: Minor
>             Fix For: 1.8.7
>
>
> I want to convert into a picture a signed PDF document with a visual signature. This visual signature is done with functions of PDFBox. The resulting image has a visual signature, but in bad proportions (it is much smaller).
> I use addSignature() method to add a visual signature that works very well.
> The problem may be at the addSignature () function or at PDFToImage() function.
> Note that the document signed with PDFBox visualizes very well with Adobe Reader and the signature created with Adobe Reader converts correctly in picture.
> Also some PDF documents are very badly converted into image, I think especially at this Adobe document that is totally unreadable when converted:
> http://www.adobe.com/content/dam/Adobe/en/devnet/acrobat/pdfs/acrobat_digital_signature_appearances_v9.pdf
> Could you fix this issue in a future version ?



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