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26 Commits

Author SHA1 Message Date
Stefan Weil
0c88b72909 training: Fix format error and some compiler warnings 
The size() method returns a size_type value which is an unsigned type.
As there is no portable format string for that type, a type cast is needed.

Fix also several signed / unsigned mismatches which resulted in compiler
warnings.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2017-05-11 19:32:51 +02:00
Ray Smith
500bfaf315 Added std:: to some stl types 2017-04-27 17:15:35 -07:00
Ray Smith
f566a45b30 clang-tidy changes from sync 2017-01-25 16:20:19 -08:00
amitdo
5d627aacae Remove code that is no longer needed 
The code in ccutil/hashfn.h was needed for some old compilers. Now that we support MSVC >= 2010 and compilers that has good support for C++11, we can drop this code.

As a result of this file removal, we now use:
  std::unordered_map
  std::unordered_set
  std::unique_ptr
directly in the codebase with '#include' for the needed headers.
 2017-01-16 01:49:17 +02:00
Stefan Weil
cb6e9e0071 training: Replace NULL by nullptr 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2016-12-14 21:08:36 +01:00
Ray Smith
f24ef67df4 Limited max height to 48 even in variable height input, enabled neural nets via ocr engine mode 2016-11-08 14:01:04 -08:00
Ray Smith
5d21ecfad3 Rendering/hash map changes part 2 2016-11-07 11:56:07 -08:00
Ray Smith
a987e6d87c Major bug fixes to pango renderer and resolved issue of hash_map vs unordered_map 2016-11-07 11:35:45 -08:00
Ray Smith
2c837dffc3 Result of clang tidy on recent merge 2016-11-07 10:46:33 -08:00
Zdenko Podobný
61032d9b14 set fonts_dir to system default font location. Fixes #409 2016-09-01 18:27:00 +02:00
jm
8d2d94e4ed fixes some of the windows issue with text2image, see #380 2016-08-05 20:11:01 +02:00
Stefan Weil
ed053aab94 Fix Cygwin compatibility – part III 
Commit 65504c8cd2 misplaced the #endif.
The definition of _GNU_SOURCE is only needed for Cygwin.

Defining _GNU_SOURCE on Linux results in compiler warnings because this
macro is already defined by the compiler.

Fix this by moving the #endif to the right place. In addition the code
for Cygwin is made more robust: If a future Cygwin compiler defines
_GNU_SOURCE, too, the code will still work.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2016-06-19 22:38:03 +02:00
Stefan Weil
65504c8cd2 Fix Cygwin compatibility - Part II 2016-06-19 11:59:58 +03:00
Amit Dovev
96c2f637fd Add missing % char from format specifier in tlog() 
- In training/ango_font_info.cpp
 2016-03-17 01:09:46 +02:00
Stefan Weil
29f36d9264 training: Fix typos in comments and strings 
All of them were found by codespell.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2015-11-04 21:58:42 +01:00
Jim Regan
c09ed71740 strcasestr needed on Cygwin too 
See: https://groups.google.com/d/msgid/tesseract-ocr/55B12C3C.3010908%40vol.at
```
pango_font_info.cpp:223:46: error: 'strcasestr' was not declared in this scope
   is_fraktur_ = (strcasestr(family, "Fraktur") != NULL);
```
 2015-07-23 22:20:10 +01:00
Ray Smith
941d87057e Fixed training build 2015-05-13 17:46:58 -07:00
Ray Smith
6be25156f7 Major updates to training system as a result of extensive testing on 100 languages 2015-05-12 18:04:31 -07:00
theraysmith@gmail.com
6fcede5c48 Fixed some leaks 
git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@1143 d0cd1f9f-072b-0410-8dd7-cf729c803f20
 2014-08-11 23:19:24 +00:00
theraysmith@gmail.com
97080412fd Bunch of minor bug fixes/cleanups 
git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@1106 d0cd1f9f-072b-0410-8dd7-cf729c803f20
 2014-05-21 15:48:48 +00:00
theraysmith@gmail.com
cda8e748b1 Fixed some formatting issues 
git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@1083 d0cd1f9f-072b-0410-8dd7-cf729c803f20
 2014-04-25 01:25:42 +00:00
theraysmith@gmail.com
61d45d2f34 Fixed issue 1133 
git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@1080 d0cd1f9f-072b-0410-8dd7-cf729c803f20
 2014-04-24 21:18:00 +00:00
theraysmith@gmail.com
cc47429587 Ugraded pango version 
git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@1062 d0cd1f9f-072b-0410-8dd7-cf729c803f20
 2014-04-23 22:54:25 +00:00
theraysmith@gmail.com
6a10aa7985 More cleanup changes from patches 
git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@1024 d0cd1f9f-072b-0410-8dd7-cf729c803f20
 2014-01-29 02:22:14 +00:00
zdenop@gmail.com
ac5a8a871b fix windows builds (mingw and VS2010) 
git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@1017 d0cd1f9f-072b-0410-8dd7-cf729c803f20
 2014-01-26 22:39:20 +00:00
theraysmith@gmail.com
f244ab3fc6 New training tool text2image 
git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@965 d0cd1f9f-072b-0410-8dd7-cf729c803f20
 2014-01-09 18:04:20 +00:00