toMap method
Convert to simplified Map format for backwards compatibility
Implementation
Map<String, String> toMap() {
final map = <String, String>{};
if (vScale != null) map['vScale'] = vScale!;
if (yds != null) map['yds'] = yds!;
if (french != null) map['french'] = french!;
if (font != null) map['font'] = font!;
if (uiaa != null) map['uiaa'] = uiaa!;
return map;
}