copy method
- required TextRange range,
override
Creates a new attribute with all properties copied except for range, which is updated to the specified value.
For example, the LocaleStringAttribute specifies a Locale for its range of characters. Copying it will result in a new LocaleStringAttribute that has the same locale but an updated TextRange.
Implementation
@override
StringAttribute copy({required TextRange range}) {
return SpellOutStringAttribute(range: range);
}