public static string DoOCR(OCRSpaceLanguages language, Stream stream, string fileName)
{
string result = null;
try
{
OCRSpace ocr = new OCRSpace(APIKeys.OCRSpaceAPIKey, language, false, language == OCRSpaceLanguages.eng);
OCRSpaceResponse response = ocr.DoOCR(stream, fileName);
if (response != null && !response.IsErroredOnProcessing && response.ParsedResults.Count > 0)
{
result = response.ParsedResults[0].ParsedText;
if (!string.IsNullOrEmpty(result))
{
result = result.ReplaceNewLines();
}
}
}
catch (Exception e)
{
DebugHelper.WriteException(e);
}
return(result);
}
public OCRSpace(string apiKey, OCRSpaceLanguages language = OCRSpaceLanguages.eng, bool overlay = false, bool useOCREngine2 = false)
{
APIKey = apiKey;
Language = language;
Overlay = overlay;
UseOCREngine2 = useOCREngine2;
}
public OCRSpace(OCRSpaceLanguages language = OCRSpaceLanguages.eng, bool overlay = false)
{
Language = language;
Overlay = overlay;
}
public static Task <string> DoOCRAsync(OCRSpaceLanguages language, Stream stream, string fileName)
{
return(Task.Run(() => DoOCR(language, stream, fileName)));
}
public OCRSpace(string apiKey, OCRSpaceLanguages language = OCRSpaceLanguages.eng, bool overlay = false)
{
APIKey = apiKey;
Language = language;
Overlay = overlay;
}
public OCRSpace(OCRSpaceLanguages language = OCRSpaceLanguages.eng, bool overlay = false)
{
Language = language;
Overlay = overlay;
}
