public IEnumerable <ScannedImage> Import(string filePath, ImportParams importParams, Func <int, int, bool> progressCallback)
{
if (filePath == null)
{
throw new ArgumentNullException(nameof(filePath));
}
switch (Path.GetExtension(filePath).ToLowerInvariant())
{
case ".pdf":
return(pdfImporter.Import(filePath, importParams, progressCallback));
default:
return(imageImporter.Import(filePath, importParams, progressCallback));
}
}
public ScannedImageSource Import(string filePath, ImportParams importParams, ProgressHandler progressCallback, CancellationToken cancelToken)
{
if (filePath == null)
{
throw new ArgumentNullException(nameof(filePath));
}
switch (Path.GetExtension(filePath).ToLowerInvariant())
{
case ".pdf":
return(pdfImporter.Import(filePath, importParams, progressCallback, cancelToken));
default:
return(imageImporter.Import(filePath, importParams, progressCallback, cancelToken));
}
}