fromJson static method
Implementation
@visibleForTesting
static OutputImageCrop? fromJson(jsonObject) {
  if (jsonObject == null) return null;
  return OutputImageCrop(
      OutputImageCropAspectRatio.getByValue(jsonObject["type"])!,
      size: Size.fromJson(jsonObject["size"]),
      padColor: _intToColor(jsonObject["padColor"]),
      returnOriginalRect: jsonObject["returnOriginalRect"]);
}