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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 ? -- This message was sent by Atlassian JIRA (v6.2#6252)