toJsonWithOptions method 
    
      
Map<String, dynamic>
toJsonWithOptions(
 - dynamic optionsSerializer( - Set options
 )
) 
    
    
  Implementation
  Map<String, dynamic> toJsonWithOptions(
  final dynamic Function(Set<dynamic> options) optionsSerializer,
) {
  final Map<String, dynamic> json = <String, dynamic>{};
  json['options'] = optionsSerializer(options);
  json['innerColor'] = innerColor.toRgba();
  json['outerColor'] = outerColor.toRgba();
  json['innerSz'] = innerSz;
  json['outerSz'] = outerSz;
  json['imgSz'] = imgSz;
  json['textSz'] = textSz;
  json['textColor'] = textColor.toRgba();
  json['lineType'] = lineType.id;
  json['imagePosition'] = imagePosition.id;
  return json;
}