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removing duplicate fonts after merge of some pdfs?
https://forum.pdfsharp.net/viewtopic.php?f=2&t=1354
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Author:  Björn Sturzrehm [ Wed Sep 29, 2010 9:15 am ]
Post subject:  removing duplicate fonts after merge of some pdfs?

Hello,

is it possible to remove duplicate fonts, after the merge of some pdf documents?

We have the problem to create one pdf document from 1000 or more pdf documents. The result is on big (> 32 MB) pdf file with more then 100 duplicate font entries, which causes the size of the pdf file.
Currently i haven't found any method or function in pdfsharp to remove the duplicate font entries.

kind regards
Björn Sturzrehm

Author:  Thomas Hoevel [ Wed Sep 29, 2010 10:24 am ]
Post subject:  Re: removing duplicate fonts after merge of some pdfs?

Hi!

This is not yet implemented.
Not really a simple task because there could be different subsets of the same fonts.
The same font could appear under different names - or same names could refer to different fonts.

Author:  Björn Sturzrehm [ Wed Sep 29, 2010 12:18 pm ]
Post subject:  Re: removing duplicate fonts after merge of some pdfs?

Hi,

it is possible in a first step to remove duplicate font entries, which have the same name?
That would help us a lot.

Thanks,
Björn Sturzrehm

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