Font Object (Visio)
Represents a typeface that is either applied to text in a document or available for use on the system.
The default property of a Font object is Name.
A Font object maps its name (for example, "Arial") to the font ID (for example, 3) that Microsoft Visio stores in a Font cell in a Character section of a shape whose text is formatted with that font. Font IDs can change when a document is opened on different systems or when fonts are installed or removed.