public async Task <OcrResult> RecognizeAsync(Stream image, CancellationToken token) { var inputFile = await WriteFileAsync(image, token); var result = await Cli.Wrap(TesseractBinary) .SetArguments(FormatCliArguments(inputFile)) .SetStandardOutputEncoding(Encoding.UTF8) .SetWorkingDirectory(WorkingDirectory) .SetCancellationToken(token) .ExecuteAsync(); if (result.ExitCode == 0) { var text = result.StandardOutput; return(OcrResult.Success(text)); } else { var error = result.StandardError; return(OcrResult.Fail(error)); } }
public Task <OcrResult> RecognizeAsync(Stream image, CancellationToken token) { return(Task.FromResult(OcrResult.Success(Text))); }