fillStyles method
Implementation
@override
void fillStyles(DocumentStyle stylesheet, InlineTextStyle parentTextStyle) {
style = switch (level) {
1 => stylesheet.header1,
2 => stylesheet.header2,
3 => stylesheet.header3,
4 => stylesheet.header4,
5 => stylesheet.header5,
_ => stylesheet.header6,
};
final textStyle = FlameTextStyle.merge(parentTextStyle, style.text)!;
super.fillStyles(stylesheet, textStyle);
}