 | Mailing List | | Home | | Forum Home | | JBoss - Java Application Server | | Tomcat - JSP/Servlet container | | Struts - A MVC web framework | | iText - An open source PDF Java Library | | JDOM - JDOM XML Parser | | JSP - A mailing list about Java Server Pages specification and reference | | J2EE - A mailing list for Java(tm) 2 Platform, Enterprise Edition | | J2EE Pattern - An interest list for Sun Java Center J2EE Pattern Catalog | | Servlet - A mailing list for discussion about Sun Microsystem's Java Servlet API Technology | |
Struts & Hibernate
|
|
|
| | | Creation of PDF/A PDF 's | Creation of PDF/A PDF 's 2007-11-12 - By Foris Zoltan
Back
Foris Zoltan wrote:
>
>
>
> Foris Zoltan wrote:
>>
>> I would like to solve the PDF to PDF/A conversion. I know that there is a
>> lot of work but i think that
>> I already solved the following:
>> 1.) Adjust annotations/bookmark actions - remove not allowed actions
>> 2.) Adjust transparency(set to 1)
>> 3.) Adjust Color space (I am not sure that is working in all situations)
>> 4.) Adjust the global catalog(remove prohibited dictionaries)
>> 5.) XMP metadata
>>
>> What I am working currenly is checking font dictionaries and embedding
>> fonts if they are not embedded
>> but the maybe can be embeded because the font exists in the system.
>>
>> I would need help to solve the following:
>> -replace standard type 1 fonts with true type fonts
>> -check the CID fonts
>>
>> I also found out that if the font is embedded as subset the iText(sharp)
>> does not create correct the
>> CID2Gidmap entries, it always put the Identity = the named map and does
>> not create the the map entries
>> which is not PDF/A compliant
>>
>>
>>
>
> another job which should be done is to find out the first/last char for
> the std. type1 fonts. these entries
> are optionally for the std 14 fonts, but if the std. type 1 fonts will be
> replaced with truetype fonts these
> information should be also addede to the embedded font dictionary. This
> also applies for the "Widths" entry.
>
>
if you create the a simple "hello world pdf/a" with the Arial font embedded
as subset(default) and
with the identity-h encoding the result will be not PDF/A compliant.
I checked the compliance with the online tool:
http://www.datalogics.com/products/utils/callaspdfA-onlinedemo.asp
--
View this message in context: http://www.nabble.com/Creation-of-PDF-A-PDF%27s
-tf4465576.html#a13701587
Sent from the iText - General mailing list archive at Nabble.com.
-- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- -----
This SF.net email is sponsored by: Splunk Inc.
Still grepping through log files to find problems? Stop.
Now Search log events and configuration files using AJAX and a browser.
Download your FREE copy of Splunk now >> http://get.splunk.com/
__ ____ ____ ____ ____ ____ ____ ____ ____ ____
iText-questions mailing list
iText-questions@(protected)
https://lists.sourceforge.net/lists/listinfo/itext-questions
Buy the iText book: http://itext.ugent.be/itext-in-action/
|
|
|
