private void ConvertPdfToTiff(string pdfPath, string tiffPath)
{
var result = _scanCreator.Create()
.AddInputFiles(new InputFile(pdfPath))
.TiffCompression(TiffCompressionType.Auto)
.ForceOverwrite()
.NumScans(0)
.OutputPath(tiffPath)
.Execute();
// required to convert non-naps2-created PDFs into tiff files.
var genericImportModuleName = "generic-import";
ScanResults importResult = null;
if (result.Output.IndexOf(
genericImportModuleName,
StringComparison.OrdinalIgnoreCase) >= 0)
{
importResult = _scanCreator.Create()
.Install(genericImportModuleName)
.ShowOutput()
.Execute();
ConvertPdfToTiff(pdfPath, tiffPath);
return;
}
if (!File.Exists(tiffPath))
{
MessageBox.Show(
$"There was an error converting PDF to TIFF: \r\n"
+ $"---Command output---\r\n{result.Output}\r\n"
+ $"---Import output---\r\n{importResult.Output}",
"Error",
MessageBoxButtons.OK,
MessageBoxIcon.Error);;
}
}
public ScanResults Execute()
{
Args.Validate();
var CliArgs = Args.ToString();
Debug.WriteLine($"Running NAPS2 with process arguments: {CliArgs}");
var startInfo = new ProcessStartInfo(NapsConsolePath, CliArgs)
{
WindowStyle = _redirectOutput ? ProcessWindowStyle.Hidden : ProcessWindowStyle.Normal,
CreateNoWindow = _redirectOutput,
UseShellExecute = !_redirectOutput,
RedirectStandardError = _redirectOutput,
RedirectStandardOutput = _redirectOutput
};
var process = Process.Start(startInfo);
process.WaitForExit();
var results = new ScanResults(process, _redirectOutput);
return(results);
}
