Re: [Podofo-users] Accessing Differences Array in Encoding Dictionary

[Jesse]

Thanks, that one piece of advice was actually a big help, I didn't 
realize you could get the underlying object that way.
Once you have a PoDoFo::PdfFont, I was able to get to the differences 
array with:

                            PoDoFo::PdfObject* fntobj = fnt->GetObject();
                            if (fntobj)
                            {
                                PoDoFo::PdfObject* fntdic = 
fntobj->GetIndirectKey("Encoding");
                                if (fntdic)
                                {
                                    PoDoFo::PdfDifferenceEncoding 
diff(fntdic);
                                    PoDoFo::PdfArray diffarray;
                                    PoDoFo::PdfEncodingDifference 
d(diff.GetDifferences());
                                    d.ToArray(diffarray);
                                }
                            }



(2013/06/15 1:27), Dominik Seichter wrote:

Try getElement ()-> getObject () on the encoding

Cheers
Dominik

Am 14.06.2013 18:02 schrieb "Jesse" <gdjss2...@gmail.com 
<mailto:gdjss2...@gmail.com>>:

    Thank you for a nice library.

    I couldn't find a way to access the /Differences array in the encoding
    dictionary. Is there a way to access it in Podofo?

    I thought I could call "GetEncoding" after getting the font like the
    following:
    PoDoFo::PdfObject* resobj =
    pg->GetFromResources(PoDoFo::PdfName("Font"), fontname);
    PoDoFo::PdfFont* fnt = pdf.GetFont(resobj);
    // fnt->GetEncoding()

    But from there I couldn't find any way to access the /Differences
    array.

    Any help would be appreciated. My problem is the differences array
    contains code for litagures and special fonts that I need to access.

    Thanks,
    Jesse Good

    
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