how to make searchable pdf with tessaract C++ 4.01. API

[Ivica Anic]

Hi

if someone can help me with a tessaract (API-4.01) C ++ example, how can I create a searchable pdf

example below does not work
i get a pdf output file but pdf output file is not readable

Kinds Regards

Ivica Anic

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const char* output_baseqq = "my_first_tesseract_pdfqq";

char *datapath = "C:\\Users\\iOCRKonverter3\\redist";

int timeout_msq = 5000;

const char* retry_configq = nullptr;

bool textonlyq = false;

int jpg_qualityq = 92;

//Pix *p = pixRead(inputImage.c_str());

PIXA *sourceImg__ = pixaReadMultipageTiff(inputImage.c_str());

tesseract::TessBaseAPI *apiq = new tesseract::TessBaseAPI();

apiq->SetPageSegMode(tesseract::PSM_AUTO_ONLY);

if (apiq->Init(datapath, "deu", tesseract::OEM_DEFAULT)) {

fprintf(stderr, "Could not initialize tesseract.\n");

exit(1);

}

if (sourceImg__->n > 0) {

for (int i = 0; i < sourceImg__->n; i++) {

Pix* image = sourceImg__->pix[i];

pixScale(image, 4.167, 4.167);

apiq->SetImage(image);

}

}

apiq->Recognize(0);

apiq->SetInputName(inputImage.c_str());

apiq->SetOutputName(output_baseqq);

//tesseract::TessResultRenderer *rendererq1 = new tesseract::TessPDFRenderer(apiq->GetDatapath());

tesseract::TessPDFRenderer *rendererq = new tesseract::TessPDFRenderer(output_baseqq, apiq->GetDatapath(), textonlyq);

rendererq->BeginDocument("test");

rendererq->AddImage(apiq);

//bool succeed = false;

bool succeed = apiq->ProcessPages(inputImage.c_str(), retry_configq, timeout_msq, rendererq);

rendererq->EndDocument();

if (!succeed) {

fprintf(stderr, "Error during processing.\n");

return EXIT_FAILURE;

}

apiq->End();

return EXIT_SUCCESS;