toOptionsJSON method

  1. @override
void toOptionsJSON(
  1. StringBuffer buffer
)
override

Implementation

@override
void toOptionsJSON(StringBuffer buffer) {
  super.toOptionsJSON(buffer);

  if (annotationHeader != null) {
    buffer.writeAll(
        ['"annotationHeader":', jsonEncode(annotationHeader), ','], '');
  }
  if (categoryDatetimeHeader != null) {
    buffer.writeAll([
      '"categoryDatetimeHeader":',
      jsonEncode(categoryDatetimeHeader),
      ','
    ], '');
  }
  if (categoryHeader != null) {
    buffer
        .writeAll(['"categoryHeader":', jsonEncode(categoryHeader), ','], '');
  }
}