getFaceCutFromContext function Null safety

Future getFaceCutFromContext(
  1. dynamic faceCut
)

Cuts out the face from raw image imgBytes

Implementation

Future<imglib.Image> getFaceCutFromContext(Context faceCut) async {
  Uint8List _bytes = faceCut["blob"].getBytes();
  final height = faceCut["shape"][0].get_value();
  final width = faceCut["shape"][1].get_value();
  final img = imglib.Image.fromBytes(width: width, height: height,
      bytes: _bytes.buffer, order: imglib.ChannelOrder.rgb);
  return img;
}