setWatermark method

Future<int> setWatermark(
  1. String imagePath,
  2. Point<double> position,
  3. double zoom
)

Implementation

Future<int> setWatermark(String imagePath, Point<double> position, double zoom) async {
  Map<String, dynamic> arguments = {
    'imagePath': imagePath,
    'position': {'x': position.x, 'y': position.y},
    'zoom': zoom,
  };
  int code = await _channel.invokeMethod('setWatermark', arguments) ?? -1;
  return code;
}