reduceZoom method

Future<String> reduceZoom({
  1. int? duration,
  2. int? size,
})

Implementation

Future<String> reduceZoom({int? duration, int? size}) async {
  try {
    final position = await getCameraPosition();
    final String status = await _platform.invokeMethod(
        'setCameraPosition',
        position.copyWith(zoom: position.zoom - (size ?? 1) < 0 ? 3.0 : position.zoom - (size ?? 1)).toNativeMap()
          ..addAll({'duration': duration ?? 0}));
    return status;
  } on PlatformException catch (e) {
    // ignore: avoid_print
    print('Platform exeption setCameraPosition() message: $e');
    return "ERROR";
  }
}