FormatFamily enumeration

Enumeration of supported format families.

The FormatFamily type exposes the following members:

Field	Description
UNKNOWN	Unknown format family.
DIAGRAM	Diagram format family.
EMAIL	Email format family.
IMAGE	Image format family.
MULTIFRAME_IMAGE	Multi frame image format family.
PDF	PDF format family.
PRESENTATION	Presentation format family.
SPREADSHEET	Spreadsheet format family.
WORD_PROCESSING	Word processing format family.