changeIconAdvPickerMarker method

  1. @override
Future changeIconAdvPickerMarker(
  1. GlobalKey<State<StatefulWidget>> key
)

change Icon of advanced picker Marker we need to global key to recuperate widget from tree element key : (GlobalKey) key of widget that represent the new marker

Implementation

@override
Future changeIconAdvPickerMarker(GlobalKey<State<StatefulWidget>> key) async {
  var base64 = "";
  try {
    base64 = (await capturePng(key)).convertToString();
  } finally {
    final iconSize = key.toSizeJS();
    await interop.changeIconAdvPickerMarker(mapIdMixin, base64, iconSize);
  }
}