toOptionsJSON method

Implementation

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

  if (afterAnimate != null) {
    buffer.writeAll(['"afterAnimate":', afterAnimate?.toJSON(), ','], '');
  }
  if (checkboxClick != null) {
    buffer.writeAll(['"checkboxClick":', checkboxClick?.toJSON(), ','], '');
  }
  if (click != null) {
    buffer.writeAll(['"click":', click?.toJSON(), ','], '');
  }
  if (hide != null) {
    buffer.writeAll(['"hide":', hide?.toJSON(), ','], '');
  }
  if (legendItemClick != null) {
    buffer
        .writeAll(['"legendItemClick":', legendItemClick?.toJSON(), ','], '');
  }
  if (mouseOut != null) {
    buffer.writeAll(['"mouseOut":', mouseOut?.toJSON(), ','], '');
  }
  if (mouseOver != null) {
    buffer.writeAll(['"mouseOver":', mouseOver?.toJSON(), ','], '');
  }
  if (setRootNode != null) {
    buffer.writeAll(['"setRootNode":', jsonEncode(setRootNode), ','], '');
  }
  if (show != null) {
    buffer.writeAll(['"show":', show?.toJSON(), ','], '');
  }
}