TessBaseAPI::GetTextDirection Method do not wok

[GoogleCodeExporter]

This is report based on 
http://groups.google.com/group/tesseract-ocr/msg/d06528c479c588c6

What steps will reproduce the problem?
1. create rorated image (e.g. phototest_rotate.bmp)
2. try to use GetTextDirection (see example gettextdirectiontest.cpp)
3. result is Offset: 0 Slope: 0.00 

What is the expected output? What do you see instead?
Offset: 328 Slope: 0.11

It looks like problem is in api/baseapi.cpp line:
  if (rows->length() != 1) { 

should be:
  if (rows->length() < 1) { 

Original issue reported on code.google.com by zde...@gmail.com on 27 Jul 2011 at 6:39

Attachments:

• phototest_rotate.bmp
• gettextdirectiontest.cpp

[GoogleCodeExporter]

fixed in r596

Original comment by zde...@gmail.com on 27 Jul 2011 at 8:57

• Changed state: Fixed