HI, On Apr 7, 2012, at 9:40 AM, omid wrote:
> Hi OpenOffice is not really the correct place, but I can direct you. > > I'm a software developer engineer that I study and research on PDF format. I > want to understand that can I extend this format? Adobe has always published a PDF Reference Manual. This has been true for over 20 years. You can look at what Adobe has to offer here: http://www.adobe.com/devnet/pdf.html?promoid=DJHCG Apache has a project dedicated to reading and writing PDF called Apache PDFBox: http://pdfbox.apache.org/ In addition there is Formatting Objects (FO) generation within Apache XMLGraphics: http://xmlgraphics.apache.org/ > > Does Adobe allow developers develop PDF format Or it doesn't? It has always been possible to develop plug-ins to be installed in Acrobat. I did some plug-in development in the late 1990's. There are restrictions that may have changed, I haven't looked into it in a decade. Look for the Adobe Partner program if that is your interest. Regards, Dave > > > > Thanks and Regard, Omid > > > > > --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
