string[] IOcrSoftware.ProcessImage(OcrProcessOptions options)
{
using (ProcessWrapper proc = new ProcessWrapper())
{
// If there is no custom directory
if (string.IsNullOrEmpty(options.SoftwarePath))
{
proc.WorkingDirectory = Path.Combine(Utilities.GetWorkingDirectory(), "tesseract");
}
else
{
proc.WorkingDirectory = options.SoftwarePath;
}
proc.FileName = Path.Combine(proc.WorkingDirectory, "tesseract.exe");
proc.Arguments = string.Format("\"{0}\" \"{1}\" -psm 6 quiet", options.ImagePath, options.AnalyzedFileDestinationPath);
proc.StartAndWait();
}
// Correct txt path for tesseract (it will append .txt under windows always)
string analyzedFile = options.AnalyzedFileDestinationPath + ".txt";
return File.ReadAllLines(analyzedFile);
}
internal static void StartProgramTask(string fileNameWithArguments, object starter)
{
string fileName = "";
string arguments = "";
try
{
// Search for the extension. Take everything before as file name, and everything after as arguments.
int iExt = -1;
foreach (string ext in SupportedExtensions)
{
iExt = fileNameWithArguments.IndexOf(ext);
if (iExt > -1)
{
fileName = fileNameWithArguments.Substring(0, iExt + ext.Length);
arguments = fileNameWithArguments.Remove(0, fileName.Length).Trim();
break;
}
}
// If program file is unsupported, skip execution and warn user.
if (iExt == -1)
{
Logger.Instance.LogFormat(LogType.Warning, starter, Resources.ProgramNotSupported, fileNameWithArguments, string.Join(", ", SupportedExtensions));
return;
}
ProcessWrapper proc = new ProcessWrapper();
proc.FileName = fileName;
proc.WorkingDirectory = Path.GetDirectoryName(fileName);
proc.Arguments = arguments;
proc.Start();
}
catch (Exception ex)
{
Logger.Instance.LogFormat(LogType.Error, starter, Resources.ProgramStartFailed, fileNameWithArguments);
Logger.Instance.LogException(starter, ex);
}
}
