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fix issue 995 - produce output orientation info

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git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@982 d0cd1f9f-072b-0410-8dd7-cf729c803f20
This commit is contained in:
zdenop 2014-01-12 14:47:15 +00:00
parent 9cf08ca8d3
commit f2e4dba850
1 changed files with 43 additions and 16 deletions
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59
api/tesseractmain.cpp
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@ -224,22 +224,8 @@ int main(int argc, char **argv) {
if (api.GetPageSegMode() == tesseract::PSM_SINGLE_BLOCK)
api.SetPageSegMode(pagesegmode);
tesseract::TessResultRenderer* renderer = NULL;
bool b;
api.GetBoolVariable("tessedit_create_hocr", &b);
if (b && renderer == NULL) renderer = new tesseract::TessHOcrRenderer();
api.GetBoolVariable("tessedit_create_pdf", &b);
if (b && renderer == NULL)
renderer = new tesseract::TessPDFRenderer(api.GetDatapath());
api.GetBoolVariable("tessedit_create_boxfile", &b);
if (b && renderer == NULL) renderer = new tesseract::TessBoxTextRenderer();
if (renderer == NULL) renderer = new tesseract::TessTextRenderer();
bool stdInput = !strcmp(image, "stdin") || !strcmp(image, "-");
Pix* pixs = NULL;
if (stdInput) {
char byt;
GenericVector<l_uint8> ch_data;
@ -255,7 +241,48 @@ int main(int argc, char **argv) {
}
std::cin.ignore(std::cin.rdbuf()->in_avail() + 1);
Pix* pixs = pixReadMem(&ch_data[0], ch_data.size());
pixs = pixReadMem(&ch_data[0], ch_data.size());
}
if (pagesegmode == tesseract::PSM_AUTO_OSD) {
tesseract::Orientation orientation;
tesseract::WritingDirection direction;
tesseract::TextlineOrder order;
float deskew_angle;
int ret_val = 0;
if (!pixs)
pixs = pixRead(image);
api.SetImage(pixs);
tesseract::PageIterator* it = api.AnalyseLayout();
if (it) {
it->Orientation(&orientation, &direction, &order, &deskew_angle);
tprintf("Orientation: %d\nWritingDirection: %d\nTextlineOrder: %d\n" \
"Deskew angle: %.4f\n",
orientation, direction, order, deskew_angle);
} else {
ret_val = 1;
}
pixDestroy(&pixs);
delete it;
exit(ret_val);
}
tesseract::TessResultRenderer* renderer = NULL;
bool b;
api.GetBoolVariable("tessedit_create_hocr", &b);
if (b && renderer == NULL) renderer = new tesseract::TessHOcrRenderer();
api.GetBoolVariable("tessedit_create_pdf", &b);
if (b && renderer == NULL)
renderer = new tesseract::TessPDFRenderer(api.GetDatapath());
api.GetBoolVariable("tessedit_create_boxfile", &b);
if (b && renderer == NULL) renderer = new tesseract::TessBoxTextRenderer();
if (renderer == NULL) renderer = new tesseract::TessTextRenderer();
if (pixs) {
api.ProcessPage(pixs, 0, NULL, NULL, 0, renderer);
pixDestroy(&pixs);
} else {