public async Task <ActionResult <CaptureResult> > Get()
{
_logger.LogInformation("Client requested capture");
try
{
// Capture from the card
Capture capture = new Capture(_logFactory);
MemoryStream stream = new MemoryStream();
await capture.CapturePhoto(stream);
stream.Position = 0;
// For debugging
//using FileStream stream = System.IO.File.OpenRead(@"procimages/618f82be-b899-47dd-a7a7-966484772220_original.png");
// OCR and return
using Ocr ocr = new Ocr(stream, _logFactory);
ocr.Process();
return(Ok(ocr.Result));
}
catch (Exception e)
{
_logger.LogError("Exception during capture", e);
return(BadRequest(new { message = e.Message + "\n" + e.StackTrace }));
}
}
private T ScanCatchOcrFailedExeption <T>(Ocr <T> ocr, Bitmap bitmap, Rectangle r)
{
try
{
var result = ocr.Process(bitmap, r);
return(result);
}
catch (OcrFailedException)
{
return(default(T));
}
}
private T Scan <T>(Ocr <T> ocr, Bitmap bitmap, Rectangle r)
{
var result = ocr.Process(bitmap, r);
return(result);
}
