toOptionsJSON method

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

Implementation

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

  if (mapZoomIn != null) {
    buffer.writeAll(['"mapZoomIn":', jsonEncode(mapZoomIn), ','], '');
  }
  if (mapZoomOut != null) {
    buffer.writeAll(['"mapZoomOut":', jsonEncode(mapZoomOut), ','], '');
  }
  if (resetZoomButton != null) {
    buffer.writeAll(
        ['"resetZoomButton":', jsonEncode(resetZoomButton), ','], '');
  }
}