#1 Re: PDF Engine » SynPDF Encryption makes Document Information unreadable » 2021-02-05 10:40:37

Hi ab,
This seems to have fixed the problem for us. Thank you!

#2 Re: PDF Engine » SynPDF Encryption makes Document Information unreadable » 2021-02-04 14:20:21

We found out that in order to fix this problem, we can simply comment the following two lines in procedure TPdfEncryptionRC4MD5.EncodeBuffer :

//  if (fDoc.fCurrentObjectNumber<>fLastObjectNumber) or
//     (fDoc.fCurrentGenerationNumber<>fLastGenerationNumber) then

We are not sure if this is a valid fix. What do you think ?

#3 Re: PDF Engine » Patch to fix SynPDF exception and add support for rotated texts » 2020-12-30 10:38:15

Oh sorry about that, we only tested on recent versions of Delphi and do not have any older versions installed.

#5 PDF Engine » Patch to fix SynPDF exception and add support for rotated texts » 2020-12-29 14:45:20

IBE Software
Replies: 7

The current version of SynPDF raises an exception when rotated text is drawn from an EMF file: https://github.com/synopse/SynPDF/issues/42
Here is a patch to fix this exception and add support for rotated texts in SynPDF: https://github.com/synopse/SynPDF/issue … -752101479
It has been developed by "Kukhtin Igor" and sponsored by the HelpNDoc help authoring tool.

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