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Author SHA1 Message Date
Stefan Weil
04703ca8df Fix CID 1164579 (Explicit null dereferenced) 
The report from Coverity Scan is a false positive.

Nevertheless the code can be rewritten and optimized
a little bit to fix that report.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-10-02 11:48:28 +02:00
Zdenko Podobný
7dbf5a030f print help for tesstrain.sh; fixes #1469 2018-10-02 11:35:10 +02:00
Stefan Weil
9a1f14f2aa Fix CID 1395882 (Uninitialized scalar variable) 
The implementation for ICOORD only allows division by scale != 0.

Do the same for FCOORD by asserting that scale != 0.0f,
so undefined program behaviour will be caught.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-10-02 11:34:14 +02:00
Stefan Weil
ce6ff20939 Fix comments 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-10-02 11:26:36 +02:00
Stefan Weil
8c56b8f58c Move content of ipoints.h to points.h and remove ipoints.h 
Both include files depended on each other, so it did not make sense
to separate them.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-10-02 11:21:27 +02:00
zdenop
57a6f1d22e remove duplicate help from combine_lang_model 2018-10-01 21:22:51 +02:00
Egor Pugin
6ee7f4eac2
Fix typo. 2018-09-29 17:04:25 +03:00
zdenop
14b83d3090 use tprintf instead of printf to be able disable messages by quiet option 
(issue #1240)
 2018-09-29 13:49:08 +02:00
zdenop
d9372662ec add "sudo ldconfig" to install instruction. fixes #1212 2018-09-29 13:33:36 +02:00
zdenop
d5b6222856
Merge pull request #1935 from stweil/style 
Format code and fix some style issues
 2018-09-29 09:32:56 +02:00
Stefan Weil
4ec9c86226 unittest: Replace NULL by nullptr 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-09-29 09:27:12 +02:00
Stefan Weil
9e66fb918f unittest: Format code 
It was formatted with clang-format-7 -i unittest/*.{c*,h}.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-09-29 09:19:13 +02:00
zdenop
1a096441d0 tesseract app: check if input file exists; fixes #1023 2018-09-29 08:51:00 +02:00
Stefan Weil
0f3206d5fe Format code (replace ( xxx ) by (xxx)) 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-09-29 08:21:25 +02:00
Stefan Weil
63f87cac90 Simplify boolean expressions 
Remove "? true : false" which is not needed for boolean expressions.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-09-29 08:21:14 +02:00
Zdenko Podobný
bf6d929e4c fix using c-api / compile with gcc 2018-09-28 23:14:32 +02:00
zdenop
abe40f17c9 Win32: use the ISO C and C++ conformant name "_putenv" instead of deprecated "putenv" 2018-09-28 20:53:57 +02:00
zdenop
a0564fd4ec Allow user to specify dpi for input image 2018-09-28 20:28:52 +02:00
zdenop
345e5ee1f3 prefer to use FreeType for pango_cairo_font_map 2018-09-28 11:07:26 +02:00
zdenop
5fe1390748 remove alpha channel from png: issue #1914 2018-09-27 19:40:15 +02:00
zdenop
971fe50031 fixed #714: use binary mode when generating pdf to stdout on Windows 2018-09-27 18:35:15 +02:00
Zdenko Podobný
5dfce7471c fix #1889: part 2 2018-09-26 09:28:22 +02:00
zdenop
e1245f5c54
Merge pull request #1929 from DevelopAlex/patch-1 
Minor: Only print "Merging rows..." in debug mode
 2018-09-24 14:12:17 +02:00
DevelopAlex
f69af96dbe
Only print "Merging rows..." in debug mode 
Only print "Merging rows..." if textord_debug_blob==true (like all the other debug messages).
Otherwise, there are a lot of "Merging rows..." messages in console output.
 2018-09-24 11:43:47 +02:00
Zdenko Podobný
ea007d5b33 fix version info for cmake build 2018-09-23 20:00:28 +02:00
Zdenko Podobný
c003a60410 remove outdated scripts/contrib dir 2018-09-22 23:29:34 +02:00
Zdenko Podobný
01cf7402df add header guard 2018-09-22 18:44:26 +02:00
zdenop
02f9d8d95e
Merge pull request #1923 from stweil/errhandling 
Don't trigger a deliberate SIGSEGV for fatal errors in release code
 2018-09-20 21:58:45 +02:00
zdenop
63674d3285 Merge branch 'master' of https://github.com/tesseract-ocr/tesseract 2018-09-20 21:58:24 +02:00
Stefan Weil
5338a5a8d5 Don't trigger a deliberate SIGSEGV for fatal errors in release code 
The error message "segmentation fault" confuses most users,
so enforce a segmentation fault only in debug code.

Release code simply calls the abort function.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-09-20 21:50:13 +02:00
zdenop
4ca179d3fa remove condition because fontsize is always > 0 2018-09-20 21:48:44 +02:00
zdenop
cefb62b644
Merge pull request #1920 from stweil/errhandling 
Don't call exit when parameter in file is unknown
 2018-09-20 10:37:38 +02:00
zdenop
5f45f73de5
Merge pull request #1919 from stweil/clean 
Remove duplicate include statements
 2018-09-20 10:36:20 +02:00
Stefan Weil
741ea00d70 Don't call exit when parameter in file is unknown 
Wrong or old parameters in traineddata files should not terminate
the program, so make that a warning instead of a fatal error.

This fixes issue #1520.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-09-20 08:37:33 +02:00
Stefan Weil
d586b97854 Remove duplicate include statements 
One of them was reported in issue #1843.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-09-19 22:33:29 +02:00
Egor Pugin
a2612f2830
Merge pull request #1918 from stweil/doc 
Add documentation for lists of images to the tesseract man page
 2018-09-19 13:44:54 +03:00
Egor Pugin
3038d66c7f
Merge pull request #1917 from cyanfish/master 
Fix typo in cppan.yml affecting /openmp
 2018-09-19 13:44:37 +03:00
Stefan Weil
a387e1f71e Add documentation for lists of images to the tesseract man page 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-09-19 09:32:02 +02:00
Ben Olden-Cooligan
d6d6f3d08e
Fix typo in cppan.yml affecting /openmp 2018-09-19 02:55:23 -04:00
Zdenko Podobný
5d22fdfeed replace deprecated C++ headers (reported by clan-tidy) - partially supersedes PR #1605 2018-09-18 18:51:11 +02:00
zdenop
62a5e8cfc3
Merge pull request #1265 from picturae/jpg_quality_option 
Added JPEG quality option parameter (-c jpg_quality=n)
 2018-09-18 11:37:37 +02:00
Jeff Breidenbach
c98391d3d7 fix #1192 bbox as the entire page 2018-09-18 08:09:11 +02:00
David Thornley
92e291250a Fix missing default parameter value cause compile to fail. 2018-09-14 09:56:06 +02:00
David Thornley
31aeb534d9 Fix merge conflicts 
Merge branch 'master' into jpg_quality_option

* master: (577 commits)
  fix issue #1889
  Add badges for download , licence and lgtm
  Replace macro MINGW by __MINGW32__
  EquationDetectBase: Define virtual destructor in .cpp file
  BlobGrid: Define virtual destructor in .cpp file
  GridBase: Define virtual destructor in .cpp file
  AlignedBlob: Define virtual destructor in .cpp file
  TransposedArray: Define virtual destructor in .cpp file
  IndexMapBiDi: Define virtual destructor in .cpp file
  Add missing include file (fixes linker error for Visual Studio)
  NthItemTest: Add definition for virtual destructor
  HeapTest: Add definition for virtual destructor
  IcuErrorCode: Define virtual destructor in .cpp file
  Validator: Define virtual destructor in .cpp file
  Dawg: Define virtual destructor in .cpp file
  CUtil: Define virtual destructor in .cpp file
  IndexMap: Define virtual destructor in .cpp file
  CCUtil: Define virtual destructor in .cpp file
  MATRIX: Define virtual destructor in .cpp file
  CCStruct: Define virtual destructor in .cpp file
  ...
 2018-09-13 16:03:24 +02:00
Zdenko Podobný
59e42fcef6 fix issue #1889 2018-09-13 07:26:37 +02:00
zdenop
aa47a8440a
Add badges for download , licence and lgtm 2018-09-12 09:25:01 +02:00
zdenop
209372f8e1
Merge pull request #1896 from Shreeshrii/newjava 
add langtests for Devanagari and Sanskrit
 2018-09-04 18:22:04 +02:00
zdenop
f8d5a00f37
Merge pull request #1897 from stweil/clean 
Fix some compiler warnings from clang
 2018-09-04 18:20:21 +02:00
Stefan Weil
be1393b1e8 Replace macro MINGW by __MINGW32__ 
MINGW is no longer used and now removed from configure.ac.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-09-04 16:05:27 +02:00
Stefan Weil
4fa2a34577 EquationDetectBase: Define virtual destructor in .cpp file 
This fixes compiler warnings from clang:

src/textord/equationdetectbase.h:32:7: warning:
 'EquationDetectBase' has no out-of-line virtual method definitions;
 its vtable will be emitted in every translation unit [-Wweak-vtables]

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-09-04 13:14:29 +02:00