toOptionsJSON method

Implementation

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

  if (color != null) {
    buffer.writeAll(['"color":', jsonEncode(color), ','], '');
  }
  if (dataLabels != null) {
    buffer.writeAll(['"dataLabels":', jsonEncode(dataLabels), ','], '');
  }
  if (drilldown != null) {
    buffer.writeAll(['"drilldown":', jsonEncode(drilldown), ','], '');
  }
  if (events != null) {
    buffer.writeAll(['"events":', events?.toJSON(), ','], '');
  }
  if (geometry != null) {
    buffer.writeAll(['"geometry":', geometry?.toJSON(), ','], '');
  }
  if (id != null) {
    buffer.writeAll(['"id":', jsonEncode(id), ','], '');
  }
  if (lat != null) {
    buffer.writeAll(['"lat":', lat, ','], '');
  }
  if (lon != null) {
    buffer.writeAll(['"lon":', lon, ','], '');
  }
  if (name != null) {
    buffer.writeAll(['"name":', jsonEncode(name), ','], '');
  }
  if (x != null) {
    buffer.writeAll(['"x":', x, ','], '');
  }
  if (y != null) {
    buffer.writeAll(['"y":', y, ','], '');
  }
}