toOptionsJSON method

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

Implementation

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

  if (id != null) {
    buffer.writeAll(['"id":', jsonEncode(id), ','], '');
  }
  if (markerHeight != null) {
    buffer.writeAll(['"markerHeight":', markerHeight, ','], '');
  }
  if (markerWidth != null) {
    buffer.writeAll(['"markerWidth":', markerWidth, ','], '');
  }
  if (refX != null) {
    buffer.writeAll(['"refX":', refX, ','], '');
  }
  if (refY != null) {
    buffer.writeAll(['"refY":', refY, ','], '');
  }
}