fromJson static method 
    
    
    
  Implementation
  @visibleForTesting
static ImageQualityResult? fromJson(jsonObject) {
  if (jsonObject == null) return null;
  var result = ImageQualityResult._privateConstructor();
  result._group = ImageQualityGroupName.getByValue(jsonObject["group"])!;
  result._name =
      ImageQualityCharacteristicName.getByValue(jsonObject["name"])!;
  result._status = ImageQualityResultStatus.getByValue(jsonObject["status"])!;
  result._value = _toDouble(jsonObject["value"])!;
  result._range = ImageQualityRange.fromJson(jsonObject["range"])!;
  return result;
}