Hi. Have you solved your problem ? Do you have whole source code on cloud ? Or on local HDD ?
On Friday, November 13, 2015 at 3:41:04 PM UTC+2, Greg Hines wrote: > > Hi, I'm trying to build some example code from > https://code.google.com/p/tesseract-ocr/wiki/APIExample. I have the > following: > #include <tesseract/api/baseapi.h> > #include <leptonica-1.72/src/allheaders.h> > > int main() > { > char *outText; > > tesseract::TessBaseAPI *api = new tesseract::TessBaseAPI(); > // Initialize tesseract-ocr with English, without specifying tessdata > path > if (api->Init(NULL, "eng")) { > fprintf(stderr, "Could not initialize tesseract.\n"); > exit(1); > } > > // Open input image with leptonica library > Pix *image = pixRead("/usr/src/tesseract-3.02/phototest.tif"); > api->SetImage(image); > // Get OCR result > outText = api->GetUTF8Text(); > printf("OCR output:\n%s", outText); > > // Destroy used object and release memory > api->End(); > delete [] outText; > pixDestroy(&image); > > return 0; > } > > > I've changed the include commands slightly to help point where the header > files actually are on my computer. I compile using: > g++ -I /home/ggdhines/github/ -I > /home/ggdhines/github/python-tesseract/vs2008/includes/tesseract/ -I > /home/ggdhines/source_code/ tess.cpp > > The first two -I's are for tesseract headers, the third is for leptonica. > I then get the following errors: > /home/ggdhines/github/tesseract/api/baseapi.h:96:9: error: ‘TessCallback4’ > does not name a type > typedef TessCallback4<const UNICHARSET &, int, PageIterator *, Pix *> > ^ > /home/ggdhines/github/tesseract/api/baseapi.h:747:26: error: > ‘TruthCallback’ has not been declared > void InitTruthCallback(TruthCallback *cb) { truth_cb_ = cb; } > ^ > /home/ggdhines/github/tesseract/api/baseapi.h:865:3: error: > ‘TruthCallback’ does not name a type > TruthCallback *truth_cb_; /// fxn for setting truth_* in > WERD_RES > ^ > /home/ggdhines/github/tesseract/api/baseapi.h: In member function ‘void > tesseract::TessBaseAPI::InitTruthCallback(int*)’: > /home/ggdhines/github/tesseract/api/baseapi.h:747:47: error: ‘truth_cb_’ > was not declared in this scope > void InitTruthCallback(TruthCallback *cb) { truth_cb_ = cb; } > > Any suggestions would be welcome. > Thanks, > Greg Hines > -- You received this message because you are subscribed to the Google Groups "tesseract-ocr" group. To unsubscribe from this group and stop receiving emails from it, send an email to tesseract-ocr+unsubscr...@googlegroups.com. To post to this group, send email to tesseract-ocr@googlegroups.com. Visit this group at https://groups.google.com/group/tesseract-ocr. To view this discussion on the web visit https://groups.google.com/d/msgid/tesseract-ocr/09b53135-0257-4670-8388-79d68f6e84c0%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
