The font loading code now reads the encoding value from the XML font metrics file...

The font loading code now reads the encoding value from the XML font metrics file so that Type 1 fonts like Symbol and ZapfDingbats can be embedded explicitely (Required by PDF/A).

Note that it is necessary to set the encoding value in the font metrics file manually since it cannot be extracted from the PFM file reliably, i.e. for "Symbol" use "SymbolEncoding" and for "ZapfDingbats" use "ZapfDingbatsEncoding".

git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@365623 13f79535-47bb-0310-9956-ffa450edef68