public DigitViewModel(
[NotNull] IDigitRecognizer recognizer,
[NotNull] IDigitLearnService learnService)
{
Guard.NotNull(recognizer, nameof(recognizer));
Guard.NotNull(learnService, nameof(learnService));
_recognizer = recognizer;
_learnService = learnService;
Image = new byte[28 * 28].ToObservableArray();
Clear = new RelayCommand(Reset);
Recognize = new RelayCommand(RecognizeImage);
Learn = new RelayCommand(LearnDigit);
}
public DigitViewModel(
[NotNull] IDigitRecognizer recognizer,
[NotNull] IDigitLearnService learnService)
{
Guard.NotNull(recognizer, nameof(recognizer));
Guard.NotNull(learnService, nameof(learnService));
_recognizer = recognizer;
_learnService = learnService;
Image = new byte[28 * 28].ToObservableArray();
Clear = new RelayCommand(Reset);
Recognize = new RelayCommand(RecognizeImage);
Learn = new RelayCommand(LearnDigit);
}
public EchoBot(IDigitRecognizer digitRecognizer)
{
_digitRecognizer = digitRecognizer ?? throw new ArgumentNullException(nameof(digitRecognizer));
}
