This object is used to specify formatting and rendering information for adding text with Document.AddText. This feature is only available in the Professional edition of PDF Xpress.

A font is chosen automatically from the parameters in this structure when Document.AddText is called. Currently, only Type 1 fonts are chosen, and the only guarantees of the font chosen are that it will be the correct size and that all glyphs in the text will be supported by the font. If FontFamily.Serif or FontFamily.SansSerif is chosen, a proportional width font will be preferred. Font style is given precedence over weight or decoration.

System.Object
   Accusoft.PdfXpressSdk.AddTextOptions

Reference