Loads a Type1 font from an external file and registers it in the document object
a path of an AFM file
a path of a PFA/PFB file. If null, the glyph data of font file is not embedded to a PDF file
it returns the name of a font. Otherwise, it returns null and error-handler is called
See Implementation
Loads a Type1 font from an external file and registers it in the document object