When you call the MLTE initialization function
TXNInitTextension
, you pass an array of
font descriptions
, which are structures of type TXNMacOSPreferredFontDescription. Each font description specifies the
font family
ID, point size, style, and encoding. The array can be
NULL
or can have an entry for any script for which you would like to designate a default font. You can use the MLTE constants
kTXNDefaultFontName,
kTXNDefaultFontStyle,
kTXNDefaultFontSize, and
kTXNSystemDefaultEncoding
as values for a font description. See Initializing MLTE for an example of assigning font default values to a single font description.