Re: AW: [xep-support] Search in PDF

Hi Ronald,

The problem is that Acrobat Distiller doesn't insert 'toUncode' CMap
stream into its PDFs.

'toUncode' CMap stream contains the information context of text. This
is need, for example, during searching, indexing, and exporting text
to another application.
For technical details, see PDF Reference Third Edition (1.4), Section
5.9 "ToUnicode CMaps".

ToUnicode CMaps are required for all TrueType fonts organized by
the common method (i.e. as CIDFont Type2). XEP uses this very method.

I guess that PDFs created with Adobe's products have some special
internal organization of used fonts. In such a case 'Search' option
may work even without ToUnicode CMaps.

Alexei.

> Hi Alexei,

> Something new?

> Regards, Ronald

> -----Ursprüngliche Nachricht-----
> Von: owner-xep-support@renderx.com
> [mailto:owner-xep-support@renderx.com] Im Auftrag von Alexei Gagarinov
> Gesendet: Mittwoch, 20. Dezember 2006 17:59
> An: Ronald.Valersi@soplar.ch
> Betreff: Re: [xep-support] Search in PDF

> Hi Ronald,

> In order to say something I need a problematic PDF, FO source and the xep.xml.

> Can you upload all these files to web and send the link here?
> (or send the files in ZIP archive to support@renderx.com)

> Alexei

>> Hi,
>>
>> problem, step by step:
>> - create PDF File with XEP
>> - then process PDF with Acrobat Distiller (reason is to decrease
>> filesize of PDF with setting eBook)
>>
>> After processing PDF with Distiller the "Search" in the PDF does not work anymore.
>> This only happens with PDFs created with XEP.
>>
>> Whats wrong?
>>
>> Thanks, Ronald

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Received on Sun Jan 7 08:36:47 2007