private void Update()
{
Capture?.Dispose();
Capture = BitmapFactory.CreateScreenCapture(CaptureX, CaptureY, CaptureWidth, CaptureHeight, CaptureGrayScale, CaptureScale);
using (var page = TesseractEngine.Process(Capture, PageSegMode.SingleChar | PageSegMode.SingleLine))
{
decimal value;
if (decimal.TryParse(page.GetText(), NumberStyles.Number, CultureInfo.InvariantCulture, out value))
{
Value = value;
LogBuilder.AppendLine(string.Format("[{0}] : {1}", DateTime.Now.ToString(), value));
SpeechMessage = new Prompt(string.Format("{0}\n{1}", Title, value));
Recognized?.Invoke(this, value, Capture);
}
else
{
LogBuilder.AppendLine(string.Format("[{0}] : {1}", DateTime.Now.ToString(), Resources.Unrecognized));
SpeechMessage = new Prompt(string.Format("{0}\n{1}", Title, Resources.Unrecognized));
Unrecognized?.Invoke(this, Capture);
}
if (NotifyEnabled)
{
SpeechSynthesizer.SpeakAsync(SpeechMessage);
}
}
}
internal void RaiseUnrecognized(IModbusChannel channel, IReadOnlyList <byte> errorMessage) => Unrecognized?.Invoke(this, new UnrecognizedEventArgs(channel, errorMessage));
