toOptionsJSON method

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

Implementation

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

  if (from != null) {
    buffer.writeAll(['"from":', from, ','], '');
  }
  if (orientations != null) {
    buffer.writeAll(['"orientations":', orientations, ','], '');
  }
  if (to != null) {
    buffer.writeAll(['"to":', to, ','], '');
  }
}