I have some automation that automatically generates annotations and labels, and I am only using the Designer fonts, right now. Specifically, the fonts available using the VdFont types (e.g., VDFONT_ROMAN). I want to move to a (Windows) system font, like Cambria. When I do this manually, and read back the VdFont Attribute, the type is VDFONT_FIXED. How do I read or set the type of fixed font that it is?