fontFamily property
The name of the font to use when painting the text (e.g., Roboto).
If the font is defined in a package, this will be prefixed with
'packages/package_name/' (e.g. 'packages/cool_fonts/Roboto'). The
prefixing is done by the constructor when the package argument is
provided.
The value provided in fontFamily will act as the preferred/first font
family that glyphs are looked for in, followed in order by the font families
in fontFamilyFallback. When fontFamily is null or not provided, the
first value in fontFamilyFallback acts as the preferred/first font
family. When neither is provided, then the default platform font will
be used.
Implementation
final String? fontFamily;