void TesseractProcessor::End()
{
if (_apiInstance != NULL)
{
TessBaseAPI* api = (TessBaseAPI*)_apiInstance.ToPointer();
api->End();
}
}
void TesseractProcessor::InternalFinally()
{
if (_apiInstance != NULL)
{
TessBaseAPI* api = (TessBaseAPI*)_apiInstance.ToPointer();
api->End();
delete api;
api = null;
_apiInstance = NULL;
}
}
DLL_API char *ocr(char *argv)
{
TessBaseAPI myOCR;
string str(argv);
string delimiter = " ";
size_t pos = 0;
string token;
vector <string> vecArgv;
while ((pos = str.find(delimiter)) != std::string::npos)
{
token = str.substr(0, pos);
vecArgv.push_back(token);
str.erase(0, pos + delimiter.length());
}
vecArgv.push_back(str);
if (vecArgv.size() != 2)
{
return "오류 : 인자값 : 언어(eng or kor) 파일명";
}
if (myOCR.Init(NULL, vecArgv[0].c_str()))
{
return "오류 : Init";
}
static string strMsg;
STRING text_out;
if (!myOCR.ProcessPages(vecArgv[1].c_str(), NULL, 0, &text_out))
{
return "오류 : ProcessPages";
}
strMsg = text_out.string();
int nLen = MultiByteToWideChar(CP_UTF8, 0, strMsg.c_str(), strMsg.size(), NULL, NULL);
wstring strUni(nLen,0);
MultiByteToWideChar(CP_UTF8, 0, strMsg.c_str(), strMsg.size(), &strUni[0], nLen);
strMsg.clear();
nLen = WideCharToMultiByte(CP_ACP, 0, &strUni[0], -1, NULL, 0, NULL, NULL);
strMsg.resize(nLen,0);
WideCharToMultiByte(CP_ACP, 0, &strUni[0], -1, &strMsg[0], nLen, NULL, NULL);
myOCR.End();
return (char *)strMsg.c_str();
}