-
Notifications
You must be signed in to change notification settings - Fork 14
/
Copy patha00056_source.html
2881 lines (2879 loc) · 584 KB
/
a00056_source.html
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=9"/>
<meta name="generator" content="Doxygen 1.8.16"/>
<meta name="viewport" content="width=device-width, initial-scale=1"/>
<title>tesseract: /tesseract/src/api/baseapi.cpp Source File</title>
<link href="tabs.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript" src="dynsections.js"></script>
<link href="navtree.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="resize.js"></script>
<script type="text/javascript" src="navtreedata.js"></script>
<script type="text/javascript" src="navtree.js"></script>
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */
$(document).ready(initResizable);
/* @license-end */</script>
<link href="search/search.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="search/searchdata.js"></script>
<script type="text/javascript" src="search/search.js"></script>
<link href="doxygen.css" rel="stylesheet" type="text/css" />
</head>
<body>
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
<div id="titlearea">
<table cellspacing="0" cellpadding="0">
<tbody>
<tr style="height: 56px;">
<td id="projectalign" style="padding-left: 0.5em;">
<div id="projectname">tesseract
 <span id="projectnumber">5.0.0-alpha-619-ge9db</span>
</div>
</td>
</tr>
</tbody>
</table>
</div>
<!-- end header part -->
<!-- Generated by Doxygen 1.8.16 -->
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */
var searchBox = new SearchBox("searchBox", "search",false,'Search');
/* @license-end */
</script>
<script type="text/javascript" src="menudata.js"></script>
<script type="text/javascript" src="menu.js"></script>
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */
$(function() {
initMenu('',true,false,'search.php','Search');
$(document).ready(function() { init_search(); });
});
/* @license-end */</script>
<div id="main-nav"></div>
</div><!-- top -->
<div id="side-nav" class="ui-resizable side-nav-resizable">
<div id="nav-tree">
<div id="nav-tree-contents">
<div id="nav-sync" class="sync"></div>
</div>
</div>
<div id="splitbar" style="-moz-user-select:none;"
class="ui-resizable-handle">
</div>
</div>
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */
$(document).ready(function(){initNavTree('a00056_source.html','');});
/* @license-end */
</script>
<div id="doc-content">
<!-- window showing the filter options -->
<div id="MSearchSelectWindow"
onmouseover="return searchBox.OnSearchSelectShow()"
onmouseout="return searchBox.OnSearchSelectHide()"
onkeydown="return searchBox.OnSearchSelectKey(event)">
</div>
<!-- iframe showing the search results (closed by default) -->
<div id="MSearchResultsWindow">
<iframe src="javascript:void(0)" frameborder="0"
name="MSearchResults" id="MSearchResults">
</iframe>
</div>
<div class="header">
<div class="headertitle">
<div class="title">baseapi.cpp</div> </div>
</div><!--header-->
<div class="contents">
<a href="a00056.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/**********************************************************************</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> * File: baseapi.cpp</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> * Description: Simple API for calling tesseract.</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> * Author: Ray Smith</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> * (C) Copyright 2006, Google Inc.</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> ** Licensed under the Apache License, Version 2.0 (the "License");</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> ** you may not use this file except in compliance with the License.</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> ** You may obtain a copy of the License at</span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> ** http://www.apache.org/licenses/LICENSE-2.0</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> ** Unless required by applicable law or agreed to in writing, software</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> ** distributed under the License is distributed on an "AS IS" BASIS,</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> ** See the License for the specific language governing permissions and</span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> ** limitations under the License.</span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> **********************************************************************/</span></div>
<div class="line"><a name="l00018"></a><span class="lineno"><a class="line" href="a00056.html#a525335710b53cb064ca56b936120431e"> 18</a></span>  </div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="preprocessor">#define _USE_MATH_DEFINES // for M_PI</span></div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span>  </div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment">// Include automatically generated configuration file if running autoconf.</span></div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#ifdef HAVE_CONFIG_H</span></div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#include "config_auto.h"</span></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span>  </div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#include <<a class="code" href="a00005.html">tesseract/baseapi.h</a>></span></div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#ifdef __linux__</span></div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#include <csignal></span> <span class="comment">// for sigaction, SA_RESETHAND, SIGBUS, SIGFPE</span></div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>  </div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="preprocessor">#if defined(_WIN32)</span></div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="preprocessor">#include <fcntl.h></span></div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="preprocessor">#include <io.h></span></div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="preprocessor">#else</span></div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="preprocessor">#include <dirent.h></span> <span class="comment">// for closedir, opendir, readdir, DIR, dirent</span></div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="preprocessor">#include <libgen.h></span></div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="preprocessor">#include <sys/types.h></span></div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="preprocessor">#include <sys/stat.h></span> <span class="comment">// for stat, S_IFDIR</span></div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="preprocessor">#include <unistd.h></span></div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="preprocessor">#endif // _WIN32</span></div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  </div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="preprocessor">#include <cmath></span> <span class="comment">// for round, M_PI</span></div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="preprocessor">#include <cstdint></span> <span class="comment">// for int32_t</span></div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="preprocessor">#include <cstring></span> <span class="comment">// for strcmp, strcpy</span></div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="preprocessor">#include <fstream></span> <span class="comment">// for size_t</span></div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="preprocessor">#include <iostream></span> <span class="comment">// for std::cin</span></div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="preprocessor">#include <locale></span> <span class="comment">// for std::locale::classic</span></div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="preprocessor">#include <memory></span> <span class="comment">// for std::unique_ptr</span></div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="preprocessor">#include <set></span> <span class="comment">// for std::pair</span></div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span> <span class="preprocessor">#include <sstream></span> <span class="comment">// for std::stringstream</span></div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span> <span class="preprocessor">#include <vector></span> <span class="comment">// for std::vector</span></div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <span class="preprocessor">#ifdef HAVE_LIBCURL</span></div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span> <span class="preprocessor">#include <curl/curl.h></span></div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span> <span class="preprocessor">#include "allheaders.h"</span> <span class="comment">// for pixDestroy, boxCreate, boxaAddBox, box...</span></div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span> <span class="preprocessor">#ifndef DISABLED_LEGACY_ENGINE</span></div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span> <span class="preprocessor">#include "<a class="code" href="a00635.html">blobclass.h</a>"</span> <span class="comment">// for ExtractFontName</span></div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span> <span class="preprocessor">#include "<a class="code" href="a00278.html">boxword.h</a>"</span> <span class="comment">// for BoxWord</span></div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span> <span class="preprocessor">#include "config_auto.h"</span> <span class="comment">// for PACKAGE_VERSION</span></div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span> <span class="preprocessor">#include "<a class="code" href="a00290.html">coutln.h</a>"</span> <span class="comment">// for C_OUTLINE_IT, C_OUTLINE_LIST</span></div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span> <span class="preprocessor">#include "<a class="code" href="a00824.html">dawg_cache.h</a>"</span> <span class="comment">// for DawgCache</span></div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span> <span class="preprocessor">#include "<a class="code" href="a00830.html">dict.h</a>"</span> <span class="comment">// for Dict</span></div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span> <span class="preprocessor">#include "<a class="code" href="a01067.html">edgblob.h</a>"</span> <span class="comment">// for extract_edges</span></div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span> <span class="preprocessor">#include "<a class="code" href="a00503.html">elst.h</a>"</span> <span class="comment">// for ELIST_ITERATOR, ELISTIZE, ELISTIZEH</span></div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span> <span class="preprocessor">#include "environ.h"</span> <span class="comment">// for l_uint8</span></div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span> <span class="preprocessor">#include "<a class="code" href="a00134.html">equationdetect.h</a>"</span> <span class="comment">// for EquationDetect</span></div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span> <span class="preprocessor">#include "<a class="code" href="a00515.html">errcode.h</a>"</span> <span class="comment">// for ASSERT_HOST</span></div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span> <span class="preprocessor">#include <<a class="code" href="a00014.html">tesseract/helpers.h</a>></span> <span class="comment">// for IntCastRounded, chomp_string</span></div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span> <span class="preprocessor">#include "imageio.h"</span> <span class="comment">// for IFF_TIFF_G4, IFF_TIFF, IFF_TIFF_G3, ...</span></div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span> <span class="preprocessor">#ifndef DISABLED_LEGACY_ENGINE</span></div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span> <span class="preprocessor">#include "<a class="code" href="a00686.html">intfx.h</a>"</span> <span class="comment">// for INT_FX_RESULT_STRUCT</span></div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span> <span class="preprocessor">#include "<a class="code" href="a00155.html">mutableiterator.h</a>"</span> <span class="comment">// for MutableIterator</span></div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span> <span class="preprocessor">#include "<a class="code" href="a00344.html">normalis.h</a>"</span> <span class="comment">// for kBlnBaselineOffset, kBlnXHeight</span></div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span> <span class="preprocessor">#include <<a class="code" href="a00020.html">tesseract/ocrclass.h</a>></span> <span class="comment">// for ETEXT_DESC</span></div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span> <span class="preprocessor">#if defined(USE_OPENCL)</span></div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span> <span class="preprocessor">#include "<a class="code" href="a00983.html">openclwrapper.h</a>"</span> <span class="comment">// for OpenclDevice</span></div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span> <span class="preprocessor">#include <<a class="code" href="a00023.html">tesseract/osdetect.h</a>></span> <span class="comment">// for OSResults, OSBestResult, OrientationId...</span></div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span> <span class="preprocessor">#include "<a class="code" href="a00374.html">pageres.h</a>"</span> <span class="comment">// for PAGE_RES_IT, WERD_RES, PAGE_RES, CR_DE...</span></div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span> <span class="preprocessor">#include "<a class="code" href="a00182.html">paragraphs.h</a>"</span> <span class="comment">// for DetectParagraphs</span></div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span> <span class="preprocessor">#include "<a class="code" href="a00554.html">params.h</a>"</span> <span class="comment">// for BoolParam, IntParam, DoubleParam, Stri...</span></div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span> <span class="preprocessor">#include "<a class="code" href="a00386.html">pdblock.h</a>"</span> <span class="comment">// for PDBLK</span></div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span> <span class="preprocessor">#include "<a class="code" href="a00392.html">points.h</a>"</span> <span class="comment">// for FCOORD</span></div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span> <span class="preprocessor">#include "<a class="code" href="a00404.html">polyblk.h</a>"</span> <span class="comment">// for POLY_BLOCK</span></div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span> <span class="preprocessor">#include "<a class="code" href="a00431.html">rect.h</a>"</span> <span class="comment">// for TBOX</span></div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span> <span class="preprocessor">#include <<a class="code" href="a00035.html">tesseract/renderer.h</a>></span> <span class="comment">// for TessResultRenderer</span></div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span> <span class="preprocessor">#include <<a class="code" href="a00038.html">tesseract/resultiterator.h</a>></span> <span class="comment">// for ResultIterator</span></div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span> <span class="preprocessor">#include "<a class="code" href="a00461.html">stepblob.h</a>"</span> <span class="comment">// for C_BLOB_IT, C_BLOB, C_BLOB_LIST</span></div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span> <span class="preprocessor">#include <<a class="code" href="a00044.html">tesseract/strngs.h</a>></span> <span class="comment">// for STRING</span></div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span> <span class="preprocessor">#include "<a class="code" href="a00578.html">tessdatamanager.h</a>"</span> <span class="comment">// for TessdataManager, kTrainedDataSuffix</span></div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span> <span class="preprocessor">#include "<a class="code" href="a00224.html">tesseractclass.h</a>"</span> <span class="comment">// for Tesseract</span></div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span> <span class="preprocessor">#include <<a class="code" href="a00047.html">tesseract/thresholder.h</a>></span> <span class="comment">// for ImageThresholder</span></div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span> <span class="preprocessor">#include "<a class="code" href="a00584.html">tprintf.h</a>"</span> <span class="comment">// for tprintf</span></div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span> <span class="preprocessor">#include "<a class="code" href="a00467.html">werd.h</a>"</span> <span class="comment">// for WERD, WERD_IT, W_FUZZY_NON, W_FUZZY_SP</span></div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  </div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span> <span class="keyword">static</span> <a class="code" href="a00554.html#a442e7f541a050acf5ebda026db177877">BOOL_VAR</a>(stream_filelist, <span class="keyword">false</span>, <span class="stringliteral">"Stream a filelist from stdin"</span>);</div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span> <span class="keyword">static</span> <a class="code" href="a00554.html#abaa7778083ba376d8c70a59631d4a6ab">STRING_VAR</a>(document_title, <span class="stringliteral">""</span>, <span class="stringliteral">"Title of output document (used for hOCR and PDF output)"</span>);</div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  </div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span> <span class="keyword">namespace </span><a class="code" href="a01818.html">tesseract</a> {</div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  </div>
<div class="line"><a name="l00104"></a><span class="lineno"><a class="line" href="a01818.html#a11307fd919d7a9313500b04cfc1a8e3d"> 104</a></span> <span class="keyword">const</span> <span class="keywordtype">int</span> <a class="code" href="a01818.html#a11307fd919d7a9313500b04cfc1a8e3d">kMinRectSize</a> = 10;</div>
<div class="line"><a name="l00106"></a><span class="lineno"><a class="line" href="a01818.html#a1083ed81b6adbb6930e87d0c58671e26"> 106</a></span> <span class="keyword">const</span> <span class="keywordtype">char</span> <a class="code" href="a01818.html#a1083ed81b6adbb6930e87d0c58671e26">kTesseractReject</a> = <span class="charliteral">'~'</span>;</div>
<div class="line"><a name="l00108"></a><span class="lineno"><a class="line" href="a01818.html#a99bec48b41ccb504c28851dbe5b1f106"> 108</a></span> <span class="keyword">const</span> <span class="keywordtype">char</span> <a class="code" href="a01818.html#a99bec48b41ccb504c28851dbe5b1f106">kUNLVReject</a> = <span class="charliteral">'~'</span>;</div>
<div class="line"><a name="l00110"></a><span class="lineno"><a class="line" href="a01818.html#af7e73b761f145b66ffcc7585ed69d940"> 110</a></span> <span class="keyword">const</span> <span class="keywordtype">char</span> <a class="code" href="a01818.html#af7e73b761f145b66ffcc7585ed69d940">kUNLVSuspect</a> = <span class="charliteral">'^'</span>;</div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">char</span>* kInputFile = <span class="stringliteral">"noname.tif"</span>;</div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">char</span>* kOldVarsFile = <span class="stringliteral">"failed_vars.txt"</span>;</div>
<div class="line"><a name="l00121"></a><span class="lineno"><a class="line" href="a01818.html#a3e35711780f8c0254a2dd64071ef2b6b"> 121</a></span> <span class="keyword">const</span> <span class="keywordtype">int</span> <a class="code" href="a01818.html#a3e35711780f8c0254a2dd64071ef2b6b">kMaxIntSize</a> = 22;</div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  </div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span> <span class="comment">/* Add all available languages recursively.</span></div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span> <span class="comment">*/</span></div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span> <span class="keyword">static</span> <span class="keywordtype">void</span> addAvailableLanguages(<span class="keyword">const</span> <a class="code" href="a02542.html">STRING</a> &datadir, <span class="keyword">const</span> <a class="code" href="a02542.html">STRING</a> &base,</div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  <a class="code" href="a02434.html">GenericVector<STRING></a>* langs)</div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span> {</div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  <span class="keyword">const</span> <a class="code" href="a02542.html">STRING</a> base2 = (base.<a class="code" href="a02542.html#a552838a146145cb7993f42aefb740ea4">c_str</a>()[0] == <span class="charliteral">'\0'</span>) ? base : base + <span class="stringliteral">"/"</span>;</div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> extlen = <span class="keyword">sizeof</span>(kTrainedDataSuffix);</div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span> <span class="preprocessor">#ifdef _WIN32</span></div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  WIN32_FIND_DATA data;</div>
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  HANDLE handle = FindFirstFile((datadir + base2 + <span class="stringliteral">"*"</span>).c_str(), &data);</div>
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  <span class="keywordflow">if</span> (handle != INVALID_HANDLE_VALUE) {</div>
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  <a class="code" href="a00008.html#ae4cc35dcc70810fa972cc8a5185a28fa">BOOL</a> result = <a class="code" href="a00008.html#aa8cecfc5c5c054d2875c03e77b7be15d">TRUE</a>;</div>
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  <span class="keywordflow">for</span> (; result;) {</div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  <span class="keywordtype">char</span> *name = data.cFileName;</div>
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  <span class="comment">// Skip '.', '..', and hidden files</span></div>
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  <span class="keywordflow">if</span> (name[0] != <span class="charliteral">'.'</span>) {</div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  <span class="keywordflow">if</span> ((data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) ==</div>
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  FILE_ATTRIBUTE_DIRECTORY) {</div>
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  addAvailableLanguages(datadir, base2 + name, langs);</div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  <span class="keywordtype">size_t</span> len = strlen(name);</div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  <span class="keywordflow">if</span> (len > extlen && name[len - extlen] == <span class="charliteral">'.'</span> &&</div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  strcmp(&name[len - extlen + 1], kTrainedDataSuffix) == 0) {</div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  name[len - extlen] = <span class="charliteral">'\0'</span>;</div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  langs-><a class="code" href="a02434.html#a0dc89fe2a365b04a61017f9d78c1a303">push_back</a>(base2 + name);</div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  }</div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  }</div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  }</div>
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  result = FindNextFile(handle, &data);</div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  }</div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  FindClose(handle);</div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  }</div>
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span> <span class="preprocessor">#else // _WIN32</span></div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  <a class="code" href="a00395.html#a6c8de73bb604d91743c7f6f356eb171e">DIR</a>* dir = opendir((datadir + base).c_str());</div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  <span class="keywordflow">if</span> (dir != <span class="keyword">nullptr</span>) {</div>
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  dirent *de;</div>
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  <span class="keywordflow">while</span> ((de = readdir(dir))) {</div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  <span class="keywordtype">char</span> *name = de->d_name;</div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  <span class="comment">// Skip '.', '..', and hidden files</span></div>
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  <span class="keywordflow">if</span> (name[0] != <span class="charliteral">'.'</span>) {</div>
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  <span class="keyword">struct </span>stat st;</div>
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  <span class="keywordflow">if</span> (stat((datadir + base2 + name).c_str(), &st) == 0 &&</div>
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  (st.st_mode & S_IFDIR) == S_IFDIR) {</div>
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  addAvailableLanguages(datadir, base2 + name, langs);</div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  <span class="keywordtype">size_t</span> len = strlen(name);</div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  <span class="keywordflow">if</span> (len > extlen && name[len - extlen] == <span class="charliteral">'.'</span> &&</div>
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  strcmp(&name[len - extlen + 1], kTrainedDataSuffix) == 0) {</div>
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  name[len - extlen] = <span class="charliteral">'\0'</span>;</div>
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  langs-><a class="code" href="a02434.html#a0dc89fe2a365b04a61017f9d78c1a303">push_back</a>(base2 + name);</div>
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  }</div>
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  }</div>
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  }</div>
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  }</div>
<div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  closedir(dir);</div>
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  }</div>
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span> }</div>
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  </div>
<div class="line"><a name="l00182"></a><span class="lineno"> 182</span> <span class="comment">// Compare two STRING values (used for sorting).</span></div>
<div class="line"><a name="l00183"></a><span class="lineno"> 183</span> <span class="keyword">static</span> <span class="keywordtype">int</span> CompareSTRING(<span class="keyword">const</span> <span class="keywordtype">void</span>* p1, <span class="keyword">const</span> <span class="keywordtype">void</span>* p2) {</div>
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  <span class="keyword">const</span> <span class="keyword">auto</span>* s1 = static_cast<const STRING*>(p1);</div>
<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  <span class="keyword">const</span> <span class="keyword">auto</span>* s2 = static_cast<const STRING*>(p2);</div>
<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  <span class="keywordflow">return</span> strcmp(s1->c_str(), s2->c_str());</div>
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span> }</div>
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  </div>
<div class="line"><a name="l00189"></a><span class="lineno"><a class="line" href="a02438.html#a3bc4277652df23eaeccd0629f2b1419d"> 189</a></span> <a class="code" href="a02438.html#a3bc4277652df23eaeccd0629f2b1419d">TessBaseAPI::TessBaseAPI</a>()</div>
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  : tesseract_(nullptr),</div>
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  osd_tesseract_(nullptr),</div>
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  equ_detect_(nullptr),</div>
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  reader_(nullptr),</div>
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  <span class="comment">// Thresholder is initialized to nullptr here, but will be set before use by:</span></div>
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  <span class="comment">// A constructor of a derived API, SetThresholder(), or</span></div>
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  <span class="comment">// created implicitly when used in InternalSetImage.</span></div>
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  thresholder_(nullptr),</div>
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  paragraph_models_(nullptr),</div>
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  block_list_(nullptr),</div>
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  page_res_(nullptr),</div>
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  input_file_(nullptr),</div>
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  output_file_(nullptr),</div>
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  datapath_(nullptr),</div>
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  language_(nullptr),</div>
<div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  last_oem_requested_(<a class="code" href="a01818.html#a04550a0ed1279562027bf2fc92c421aeae7376c1e8d55b9d13e75c639a6930159">OEM_DEFAULT</a>),</div>
<div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  recognition_done_(false),</div>
<div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  truth_cb_(nullptr),</div>
<div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  rect_left_(0),</div>
<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  rect_top_(0),</div>
<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  rect_width_(0),</div>
<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  rect_height_(0),</div>
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  image_width_(0),</div>
<div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  image_height_(0) {</div>
<div class="line"><a name="l00214"></a><span class="lineno"> 214</span> <span class="preprocessor">#if defined(DEBUG)</span></div>
<div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  <span class="comment">// The Tesseract executables would use the "C" locale by default,</span></div>
<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  <span class="comment">// but other software which is linked against the Tesseract library</span></div>
<div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  <span class="comment">// typically uses the locale from the user's environment.</span></div>
<div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  <span class="comment">// Here the default is overridden to allow debugging of potential</span></div>
<div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  <span class="comment">// problems caused by the locale settings.</span></div>
<div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  </div>
<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  <span class="comment">// Use the current locale if building debug code.</span></div>
<div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  std::locale::global(std::locale(<span class="stringliteral">""</span>));</div>
<div class="line"><a name="l00223"></a><span class="lineno"> 223</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00224"></a><span class="lineno"> 224</span> }</div>
<div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  </div>
<div class="line"><a name="l00226"></a><span class="lineno"><a class="line" href="a02438.html#a02df6c7886962e347e3c5f7c1f632337"> 226</a></span> <a class="code" href="a02438.html#a02df6c7886962e347e3c5f7c1f632337">TessBaseAPI::~TessBaseAPI</a>() {</div>
<div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  <a class="code" href="a02438.html#a38027513ee9c0348de1790bddcdc3391">End</a>();</div>
<div class="line"><a name="l00228"></a><span class="lineno"> 228</span> }</div>
<div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  </div>
<div class="line"><a name="l00233"></a><span class="lineno"><a class="line" href="a02438.html#a3785779c909fcdd77e24b340f5913e4b"> 233</a></span> <span class="keyword">const</span> <span class="keywordtype">char</span>* <a class="code" href="a02438.html#a3785779c909fcdd77e24b340f5913e4b">TessBaseAPI::Version</a>() {</div>
<div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  <span class="keywordflow">return</span> PACKAGE_VERSION;</div>
<div class="line"><a name="l00235"></a><span class="lineno"> 235</span> }</div>
<div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  </div>
<div class="line"><a name="l00244"></a><span class="lineno"><a class="line" href="a02438.html#a9fa206aa9e155ac8ff31b60a0ef128ca"> 244</a></span> <span class="keywordtype">size_t</span> <a class="code" href="a02438.html#a9fa206aa9e155ac8ff31b60a0ef128ca">TessBaseAPI::getOpenCLDevice</a>(<span class="keywordtype">void</span> **data) {</div>
<div class="line"><a name="l00245"></a><span class="lineno"> 245</span> <span class="preprocessor">#ifdef USE_OPENCL</span></div>
<div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  ds_device device = OpenclDevice::getDeviceSelection();</div>
<div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  <span class="keywordflow">if</span> (device.type == DS_DEVICE_OPENCL_DEVICE) {</div>
<div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  *data = <span class="keyword">new</span> cl_device_id;</div>
<div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  memcpy(*data, &device.oclDeviceID, <span class="keyword">sizeof</span>(cl_device_id));</div>
<div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  <span class="keywordflow">return</span> <span class="keyword">sizeof</span>(cl_device_id);</div>
<div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  }</div>
<div class="line"><a name="l00252"></a><span class="lineno"> 252</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  </div>
<div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  *data = <span class="keyword">nullptr</span>;</div>
<div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  <span class="keywordflow">return</span> 0;</div>
<div class="line"><a name="l00256"></a><span class="lineno"> 256</span> }</div>
<div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  </div>
<div class="line"><a name="l00262"></a><span class="lineno"><a class="line" href="a02438.html#a896312e68d246b58e704a8f5576e6917"> 262</a></span> <span class="keywordtype">void</span> <a class="code" href="a02438.html#a896312e68d246b58e704a8f5576e6917">TessBaseAPI::SetInputName</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>* name) {</div>
<div class="line"><a name="l00263"></a><span class="lineno"> 263</span>  <span class="keywordflow">if</span> (<a class="code" href="a02438.html#a4690919aa9d4eabda36bdefdaadf7ac9">input_file_</a> == <span class="keyword">nullptr</span>)</div>
<div class="line"><a name="l00264"></a><span class="lineno"> 264</span>  <a class="code" href="a02438.html#a4690919aa9d4eabda36bdefdaadf7ac9">input_file_</a> = <span class="keyword">new</span> <a class="code" href="a02542.html">STRING</a>(name);</div>
<div class="line"><a name="l00265"></a><span class="lineno"> 265</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  *<a class="code" href="a02438.html#a4690919aa9d4eabda36bdefdaadf7ac9">input_file_</a> = name;</div>
<div class="line"><a name="l00267"></a><span class="lineno"> 267</span> }</div>
<div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  </div>
<div class="line"><a name="l00270"></a><span class="lineno"><a class="line" href="a02438.html#af997008815be7af2edcd9ff1a5d55896"> 270</a></span> <span class="keywordtype">void</span> <a class="code" href="a02438.html#af997008815be7af2edcd9ff1a5d55896">TessBaseAPI::SetOutputName</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>* name) {</div>
<div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  <span class="keywordflow">if</span> (<a class="code" href="a02438.html#a22a0c520bc88e2d80fb8b6a10b7caba1">output_file_</a> == <span class="keyword">nullptr</span>)</div>
<div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  <a class="code" href="a02438.html#a22a0c520bc88e2d80fb8b6a10b7caba1">output_file_</a> = <span class="keyword">new</span> <a class="code" href="a02542.html">STRING</a>(name);</div>
<div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  *<a class="code" href="a02438.html#a22a0c520bc88e2d80fb8b6a10b7caba1">output_file_</a> = name;</div>
<div class="line"><a name="l00275"></a><span class="lineno"> 275</span> }</div>
<div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  </div>
<div class="line"><a name="l00277"></a><span class="lineno"><a class="line" href="a02438.html#a2e09259c558c6d8e0f7e523cbaf5adf5"> 277</a></span> <span class="keywordtype">bool</span> <a class="code" href="a02438.html#a2e09259c558c6d8e0f7e523cbaf5adf5">TessBaseAPI::SetVariable</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>* name, <span class="keyword">const</span> <span class="keywordtype">char</span>* value) {</div>
<div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  <span class="keywordflow">if</span> (<a class="code" href="a02438.html#a247f50792f581df05afe336a2aeda402">tesseract_</a> == <span class="keyword">nullptr</span>) <a class="code" href="a02438.html#a247f50792f581df05afe336a2aeda402">tesseract_</a> = <span class="keyword">new</span> <a class="code" href="a02658.html">Tesseract</a>;</div>
<div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  <span class="keywordflow">return</span> <a class="code" href="a03050.html#aecfd4f0112e3753b19c856d210fb8f69">ParamUtils::SetParam</a>(name, value, <a class="code" href="a01818.html#a0fc9989588ecf8f236da49b58f96a6c5a713c7bc13788ed69eb16dd9e5f309d12">SET_PARAM_CONSTRAINT_NON_INIT_ONLY</a>,</div>
<div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  <a class="code" href="a02438.html#a247f50792f581df05afe336a2aeda402">tesseract_</a>-><a class="code" href="a02950.html#ac993425386ae1f73762107299ee8a114">params</a>());</div>
<div class="line"><a name="l00281"></a><span class="lineno"> 281</span> }</div>
<div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  </div>
<div class="line"><a name="l00283"></a><span class="lineno"><a class="line" href="a02438.html#a20c9b24d670ab01dd7f011727b7a8daa"> 283</a></span> <span class="keywordtype">bool</span> <a class="code" href="a02438.html#a20c9b24d670ab01dd7f011727b7a8daa">TessBaseAPI::SetDebugVariable</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>* name, <span class="keyword">const</span> <span class="keywordtype">char</span>* value) {</div>
<div class="line"><a name="l00284"></a><span class="lineno"> 284</span>  <span class="keywordflow">if</span> (<a class="code" href="a02438.html#a247f50792f581df05afe336a2aeda402">tesseract_</a> == <span class="keyword">nullptr</span>) <a class="code" href="a02438.html#a247f50792f581df05afe336a2aeda402">tesseract_</a> = <span class="keyword">new</span> <a class="code" href="a02658.html">Tesseract</a>;</div>
<div class="line"><a name="l00285"></a><span class="lineno"> 285</span>  <span class="keywordflow">return</span> <a class="code" href="a03050.html#aecfd4f0112e3753b19c856d210fb8f69">ParamUtils::SetParam</a>(name, value, <a class="code" href="a01818.html#a0fc9989588ecf8f236da49b58f96a6c5ab006bbe489e53081990e1f41174bb9e0">SET_PARAM_CONSTRAINT_DEBUG_ONLY</a>,</div>
<div class="line"><a name="l00286"></a><span class="lineno"> 286</span>  <a class="code" href="a02438.html#a247f50792f581df05afe336a2aeda402">tesseract_</a>-><a class="code" href="a02950.html#ac993425386ae1f73762107299ee8a114">params</a>());</div>
<div class="line"><a name="l00287"></a><span class="lineno"> 287</span> }</div>
<div class="line"><a name="l00288"></a><span class="lineno"> 288</span>  </div>
<div class="line"><a name="l00289"></a><span class="lineno"><a class="line" href="a02438.html#a25d71dd25faea83cc91db902f2997297"> 289</a></span> <span class="keywordtype">bool</span> <a class="code" href="a02438.html#a25d71dd25faea83cc91db902f2997297">TessBaseAPI::GetIntVariable</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *name, <span class="keywordtype">int</span> *value)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00290"></a><span class="lineno"> 290</span>  <span class="keyword">auto</span> *p = ParamUtils::FindParam<IntParam>(</div>
<div class="line"><a name="l00291"></a><span class="lineno"> 291</span>  name, <a class="code" href="a00551.html#a71a3243019391d3a438fd279c07cef87">GlobalParams</a>()->int_params, <a class="code" href="a02438.html#a247f50792f581df05afe336a2aeda402">tesseract_</a>-><a class="code" href="a02950.html#ac993425386ae1f73762107299ee8a114">params</a>()-><a class="code" href="a03046.html#a5006b659baa52bc82425a01433bf1a71">int_params</a>);</div>
<div class="line"><a name="l00292"></a><span class="lineno"> 292</span>  <span class="keywordflow">if</span> (p == <span class="keyword">nullptr</span>) <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00293"></a><span class="lineno"> 293</span>  *value = (int32_t)(*p);</div>
<div class="line"><a name="l00294"></a><span class="lineno"> 294</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00295"></a><span class="lineno"> 295</span> }</div>
<div class="line"><a name="l00296"></a><span class="lineno"> 296</span>  </div>
<div class="line"><a name="l00297"></a><span class="lineno"><a class="line" href="a02438.html#adc8316d75713a2abf5373f85f6f58a93"> 297</a></span> <span class="keywordtype">bool</span> <a class="code" href="a02438.html#adc8316d75713a2abf5373f85f6f58a93">TessBaseAPI::GetBoolVariable</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *name, <span class="keywordtype">bool</span> *value)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  <span class="keyword">auto</span> *p = ParamUtils::FindParam<BoolParam>(</div>
<div class="line"><a name="l00299"></a><span class="lineno"> 299</span>  name, <a class="code" href="a00551.html#a71a3243019391d3a438fd279c07cef87">GlobalParams</a>()->bool_params, <a class="code" href="a02438.html#a247f50792f581df05afe336a2aeda402">tesseract_</a>-><a class="code" href="a02950.html#ac993425386ae1f73762107299ee8a114">params</a>()-><a class="code" href="a03046.html#adb80dcc13a303cd98d8945571fcf07b6">bool_params</a>);</div>
<div class="line"><a name="l00300"></a><span class="lineno"> 300</span>  <span class="keywordflow">if</span> (p == <span class="keyword">nullptr</span>) <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00301"></a><span class="lineno"> 301</span>  *value = bool(*p);</div>
<div class="line"><a name="l00302"></a><span class="lineno"> 302</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00303"></a><span class="lineno"> 303</span> }</div>
<div class="line"><a name="l00304"></a><span class="lineno"> 304</span>  </div>
<div class="line"><a name="l00305"></a><span class="lineno"><a class="line" href="a02438.html#ab19ab050d998ca02561bb417eb6969c1"> 305</a></span> <span class="keyword">const</span> <span class="keywordtype">char</span> *<a class="code" href="a02438.html#ab19ab050d998ca02561bb417eb6969c1">TessBaseAPI::GetStringVariable</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *name)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00306"></a><span class="lineno"> 306</span>  <span class="keyword">auto</span> *p = ParamUtils::FindParam<StringParam>(</div>
<div class="line"><a name="l00307"></a><span class="lineno"> 307</span>  name, <a class="code" href="a00551.html#a71a3243019391d3a438fd279c07cef87">GlobalParams</a>()->string_params, <a class="code" href="a02438.html#a247f50792f581df05afe336a2aeda402">tesseract_</a>-><a class="code" href="a02950.html#ac993425386ae1f73762107299ee8a114">params</a>()-><a class="code" href="a03046.html#ae8138504e19128546676767c15b6d5ad">string_params</a>);</div>
<div class="line"><a name="l00308"></a><span class="lineno"> 308</span>  <span class="keywordflow">return</span> (p != <span class="keyword">nullptr</span>) ? p->c_str() : <span class="keyword">nullptr</span>;</div>
<div class="line"><a name="l00309"></a><span class="lineno"> 309</span> }</div>
<div class="line"><a name="l00310"></a><span class="lineno"> 310</span>  </div>
<div class="line"><a name="l00311"></a><span class="lineno"><a class="line" href="a02438.html#ae4a4e56d5c8ffd8d1c38d09daa32858a"> 311</a></span> <span class="keywordtype">bool</span> <a class="code" href="a02438.html#ae4a4e56d5c8ffd8d1c38d09daa32858a">TessBaseAPI::GetDoubleVariable</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *name, <span class="keywordtype">double</span> *value)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00312"></a><span class="lineno"> 312</span>  <span class="keyword">auto</span> *p = ParamUtils::FindParam<DoubleParam>(</div>
<div class="line"><a name="l00313"></a><span class="lineno"> 313</span>  name, <a class="code" href="a00551.html#a71a3243019391d3a438fd279c07cef87">GlobalParams</a>()->double_params, <a class="code" href="a02438.html#a247f50792f581df05afe336a2aeda402">tesseract_</a>-><a class="code" href="a02950.html#ac993425386ae1f73762107299ee8a114">params</a>()-><a class="code" href="a03046.html#a8fa1f078ca627582879eaadc6e00a2ba">double_params</a>);</div>
<div class="line"><a name="l00314"></a><span class="lineno"> 314</span>  <span class="keywordflow">if</span> (p == <span class="keyword">nullptr</span>) <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00315"></a><span class="lineno"> 315</span>  *value = (double)(*p);</div>
<div class="line"><a name="l00316"></a><span class="lineno"> 316</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00317"></a><span class="lineno"> 317</span> }</div>
<div class="line"><a name="l00318"></a><span class="lineno"> 318</span>  </div>
<div class="line"><a name="l00320"></a><span class="lineno"><a class="line" href="a02438.html#aa40487f19e71221f05bb3ad5dd36c437"> 320</a></span> <span class="keywordtype">bool</span> <a class="code" href="a02438.html#aa40487f19e71221f05bb3ad5dd36c437">TessBaseAPI::GetVariableAsString</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *name, <a class="code" href="a02542.html">STRING</a> *val) {</div>
<div class="line"><a name="l00321"></a><span class="lineno"> 321</span>  <span class="keywordflow">return</span> <a class="code" href="a03050.html#a53d101144fd6a9e6d45980e832f9e054">ParamUtils::GetParamAsString</a>(name, <a class="code" href="a02438.html#a247f50792f581df05afe336a2aeda402">tesseract_</a>-><a class="code" href="a02950.html#ac993425386ae1f73762107299ee8a114">params</a>(), val);</div>
<div class="line"><a name="l00322"></a><span class="lineno"> 322</span> }</div>
<div class="line"><a name="l00323"></a><span class="lineno"> 323</span>  </div>
<div class="line"><a name="l00325"></a><span class="lineno"><a class="line" href="a02438.html#a9b25f5b2e2e3d9791e145355e91efdea"> 325</a></span> <span class="keywordtype">void</span> <a class="code" href="a02438.html#a9b25f5b2e2e3d9791e145355e91efdea">TessBaseAPI::PrintVariables</a>(FILE *fp)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00326"></a><span class="lineno"> 326</span>  <a class="code" href="a03050.html#ac9884aced9c9941e8df8763960d798c4">ParamUtils::PrintParams</a>(fp, <a class="code" href="a02438.html#a247f50792f581df05afe336a2aeda402">tesseract_</a>-><a class="code" href="a02950.html#ac993425386ae1f73762107299ee8a114">params</a>());</div>
<div class="line"><a name="l00327"></a><span class="lineno"> 327</span> }</div>
<div class="line"><a name="l00328"></a><span class="lineno"> 328</span>  </div>
<div class="line"><a name="l00337"></a><span class="lineno"><a class="line" href="a02438.html#a96899e8e5358d96752ab1cfc3bc09f3e"> 337</a></span> <span class="keywordtype">int</span> <a class="code" href="a02438.html#a96899e8e5358d96752ab1cfc3bc09f3e">TessBaseAPI::Init</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>* datapath, <span class="keyword">const</span> <span class="keywordtype">char</span>* language,</div>
<div class="line"><a name="l00338"></a><span class="lineno"> 338</span>  <a class="code" href="a01818.html#a04550a0ed1279562027bf2fc92c421ae">OcrEngineMode</a> oem, <span class="keywordtype">char</span> **configs, <span class="keywordtype">int</span> configs_size,</div>
<div class="line"><a name="l00339"></a><span class="lineno"> 339</span>  <span class="keyword">const</span> <a class="code" href="a02434.html">GenericVector<STRING></a> *vars_vec,</div>
<div class="line"><a name="l00340"></a><span class="lineno"> 340</span>  <span class="keyword">const</span> <a class="code" href="a02434.html">GenericVector<STRING></a> *vars_values,</div>
<div class="line"><a name="l00341"></a><span class="lineno"> 341</span>  <span class="keywordtype">bool</span> set_only_non_debug_params) {</div>
<div class="line"><a name="l00342"></a><span class="lineno"> 342</span>  <span class="keywordflow">return</span> <a class="code" href="a02438.html#a96899e8e5358d96752ab1cfc3bc09f3e">Init</a>(datapath, 0, language, <a class="code" href="a02438.html#a97d470c76d2ff9580ac70e547eb8be99">oem</a>, configs, configs_size, vars_vec,</div>
<div class="line"><a name="l00343"></a><span class="lineno"> 343</span>  vars_values, set_only_non_debug_params, <span class="keyword">nullptr</span>);</div>
<div class="line"><a name="l00344"></a><span class="lineno"> 344</span> }</div>
<div class="line"><a name="l00345"></a><span class="lineno"> 345</span>  </div>
<div class="line"><a name="l00346"></a><span class="lineno"> 346</span> <span class="comment">// In-memory version reads the traineddata file directly from the given</span></div>
<div class="line"><a name="l00347"></a><span class="lineno"> 347</span> <span class="comment">// data[data_size] array. Also implements the version with a datapath in data,</span></div>
<div class="line"><a name="l00348"></a><span class="lineno"> 348</span> <span class="comment">// flagged by data_size = 0.</span></div>
<div class="line"><a name="l00349"></a><span class="lineno"><a class="line" href="a02438.html#a2be07b4c9449b8cfc43e9c26ee623050"> 349</a></span> <span class="keywordtype">int</span> <a class="code" href="a02438.html#a96899e8e5358d96752ab1cfc3bc09f3e">TessBaseAPI::Init</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>* data, <span class="keywordtype">int</span> data_size, <span class="keyword">const</span> <span class="keywordtype">char</span>* language,</div>
<div class="line"><a name="l00350"></a><span class="lineno"> 350</span>  <a class="code" href="a01818.html#a04550a0ed1279562027bf2fc92c421ae">OcrEngineMode</a> oem, <span class="keywordtype">char</span>** configs, <span class="keywordtype">int</span> configs_size,</div>
<div class="line"><a name="l00351"></a><span class="lineno"> 351</span>  <span class="keyword">const</span> <a class="code" href="a02434.html">GenericVector<STRING></a>* vars_vec,</div>
<div class="line"><a name="l00352"></a><span class="lineno"> 352</span>  <span class="keyword">const</span> <a class="code" href="a02434.html">GenericVector<STRING></a>* vars_values,</div>
<div class="line"><a name="l00353"></a><span class="lineno"> 353</span>  <span class="keywordtype">bool</span> set_only_non_debug_params, <a class="code" href="a01818.html#acbab1876fc11673cc0747b146971e529">FileReader</a> reader) {</div>
<div class="line"><a name="l00354"></a><span class="lineno"> 354</span>  <span class="comment">// Default language is "eng".</span></div>
<div class="line"><a name="l00355"></a><span class="lineno"> 355</span>  <span class="keywordflow">if</span> (language == <span class="keyword">nullptr</span>) language = <span class="stringliteral">"eng"</span>;</div>
<div class="line"><a name="l00356"></a><span class="lineno"> 356</span>  <a class="code" href="a02542.html">STRING</a> datapath = data_size == 0 ? data : language;</div>
<div class="line"><a name="l00357"></a><span class="lineno"> 357</span>  <span class="comment">// If the datapath, OcrEngineMode or the language have changed - start again.</span></div>
<div class="line"><a name="l00358"></a><span class="lineno"> 358</span>  <span class="comment">// Note that the language_ field stores the last requested language that was</span></div>
<div class="line"><a name="l00359"></a><span class="lineno"> 359</span>  <span class="comment">// initialized successfully, while tesseract_->lang stores the language</span></div>
<div class="line"><a name="l00360"></a><span class="lineno"> 360</span>  <span class="comment">// actually used. They differ only if the requested language was nullptr, in</span></div>
<div class="line"><a name="l00361"></a><span class="lineno"> 361</span>  <span class="comment">// which case tesseract_->lang is set to the Tesseract default ("eng").</span></div>
<div class="line"><a name="l00362"></a><span class="lineno"> 362</span>  <span class="keywordflow">if</span> (<a class="code" href="a02438.html#a247f50792f581df05afe336a2aeda402">tesseract_</a> != <span class="keyword">nullptr</span> &&</div>
<div class="line"><a name="l00363"></a><span class="lineno"> 363</span>  (<a class="code" href="a02438.html#ad7c3d4ead7b9c8e27e45e710e5407913">datapath_</a> == <span class="keyword">nullptr</span> || <a class="code" href="a02438.html#a74a291190aa0bbf90b57f678b1fb0a5c">language_</a> == <span class="keyword">nullptr</span> || *<a class="code" href="a02438.html#ad7c3d4ead7b9c8e27e45e710e5407913">datapath_</a> != datapath ||</div>
<div class="line"><a name="l00364"></a><span class="lineno"> 364</span>  <a class="code" href="a02438.html#af9d4095a569fbf8687cefc005d2f58ee">last_oem_requested_</a> != <a class="code" href="a02438.html#a97d470c76d2ff9580ac70e547eb8be99">oem</a> ||</div>
<div class="line"><a name="l00365"></a><span class="lineno"> 365</span>  (*<a class="code" href="a02438.html#a74a291190aa0bbf90b57f678b1fb0a5c">language_</a> != language && <a class="code" href="a02438.html#a247f50792f581df05afe336a2aeda402">tesseract_</a>-><a class="code" href="a02950.html#ae453cbd7e4899ebfc5cc3831e5a8dd66">lang</a> != language))) {</div>
<div class="line"><a name="l00366"></a><span class="lineno"> 366</span>  <span class="keyword">delete</span> <a class="code" href="a02438.html#a247f50792f581df05afe336a2aeda402">tesseract_</a>;</div>
<div class="line"><a name="l00367"></a><span class="lineno"> 367</span>  <a class="code" href="a02438.html#a247f50792f581df05afe336a2aeda402">tesseract_</a> = <span class="keyword">nullptr</span>;</div>
<div class="line"><a name="l00368"></a><span class="lineno"> 368</span>  }</div>
<div class="line"><a name="l00369"></a><span class="lineno"> 369</span> <span class="preprocessor">#ifdef USE_OPENCL</span></div>
<div class="line"><a name="l00370"></a><span class="lineno"> 370</span>  OpenclDevice od;</div>
<div class="line"><a name="l00371"></a><span class="lineno"> 371</span>  od.InitEnv();</div>
<div class="line"><a name="l00372"></a><span class="lineno"> 372</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00373"></a><span class="lineno"> 373</span>  <span class="keywordtype">bool</span> reset_classifier = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00374"></a><span class="lineno"> 374</span>  <span class="keywordflow">if</span> (<a class="code" href="a02438.html#a247f50792f581df05afe336a2aeda402">tesseract_</a> == <span class="keyword">nullptr</span>) {</div>
<div class="line"><a name="l00375"></a><span class="lineno"> 375</span>  reset_classifier = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00376"></a><span class="lineno"> 376</span>  <a class="code" href="a02438.html#a247f50792f581df05afe336a2aeda402">tesseract_</a> = <span class="keyword">new</span> <a class="code" href="a02658.html">Tesseract</a>;</div>
<div class="line"><a name="l00377"></a><span class="lineno"> 377</span>  <span class="keywordflow">if</span> (reader != <span class="keyword">nullptr</span>) <a class="code" href="a02438.html#a83549f01f06c140e14dad3f8c025d885">reader_</a> = reader;</div>
<div class="line"><a name="l00378"></a><span class="lineno"> 378</span>  <a class="code" href="a03086.html">TessdataManager</a> mgr(<a class="code" href="a02438.html#a83549f01f06c140e14dad3f8c025d885">reader_</a>);</div>
<div class="line"><a name="l00379"></a><span class="lineno"> 379</span>  <span class="keywordflow">if</span> (data_size != 0) {</div>
<div class="line"><a name="l00380"></a><span class="lineno"> 380</span>  mgr.<a class="code" href="a03086.html#adde3e0fbebf692babd33bfe4c7eabeef">LoadMemBuffer</a>(language, data, data_size);</div>
<div class="line"><a name="l00381"></a><span class="lineno"> 381</span>  }</div>
<div class="line"><a name="l00382"></a><span class="lineno"> 382</span>  <span class="keywordflow">if</span> (<a class="code" href="a02438.html#a247f50792f581df05afe336a2aeda402">tesseract_</a>-><a class="code" href="a02658.html#a1267fb55994276b60fa5f5a34f508135">init_tesseract</a>(</div>
<div class="line"><a name="l00383"></a><span class="lineno"> 383</span>  datapath.<a class="code" href="a02542.html#a552838a146145cb7993f42aefb740ea4">c_str</a>(),</div>
<div class="line"><a name="l00384"></a><span class="lineno"> 384</span>  <a class="code" href="a02438.html#a22a0c520bc88e2d80fb8b6a10b7caba1">output_file_</a> != <span class="keyword">nullptr</span> ? <a class="code" href="a02438.html#a22a0c520bc88e2d80fb8b6a10b7caba1">output_file_</a>-><a class="code" href="a02542.html#a552838a146145cb7993f42aefb740ea4">c_str</a>() : <span class="keyword">nullptr</span>,</div>
<div class="line"><a name="l00385"></a><span class="lineno"> 385</span>  language, <a class="code" href="a02438.html#a97d470c76d2ff9580ac70e547eb8be99">oem</a>, configs, configs_size, vars_vec, vars_values,</div>
<div class="line"><a name="l00386"></a><span class="lineno"> 386</span>  set_only_non_debug_params, &mgr) != 0) {</div>
<div class="line"><a name="l00387"></a><span class="lineno"> 387</span>  <span class="keywordflow">return</span> -1;</div>
<div class="line"><a name="l00388"></a><span class="lineno"> 388</span>  }</div>
<div class="line"><a name="l00389"></a><span class="lineno"> 389</span>  }</div>
<div class="line"><a name="l00390"></a><span class="lineno"> 390</span>  </div>
<div class="line"><a name="l00391"></a><span class="lineno"> 391</span>  <span class="comment">// Update datapath and language requested for the last valid initialization.</span></div>
<div class="line"><a name="l00392"></a><span class="lineno"> 392</span>  <span class="keywordflow">if</span> (<a class="code" href="a02438.html#ad7c3d4ead7b9c8e27e45e710e5407913">datapath_</a> == <span class="keyword">nullptr</span>)</div>
<div class="line"><a name="l00393"></a><span class="lineno"> 393</span>  <a class="code" href="a02438.html#ad7c3d4ead7b9c8e27e45e710e5407913">datapath_</a> = <span class="keyword">new</span> <a class="code" href="a02542.html">STRING</a>(datapath);</div>
<div class="line"><a name="l00394"></a><span class="lineno"> 394</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00395"></a><span class="lineno"> 395</span>  *<a class="code" href="a02438.html#ad7c3d4ead7b9c8e27e45e710e5407913">datapath_</a> = datapath;</div>
<div class="line"><a name="l00396"></a><span class="lineno"> 396</span>  <span class="keywordflow">if</span> ((strcmp(<a class="code" href="a02438.html#ad7c3d4ead7b9c8e27e45e710e5407913">datapath_</a>-><a class="code" href="a02542.html#a552838a146145cb7993f42aefb740ea4">c_str</a>(), <span class="stringliteral">""</span>) == 0) &&</div>
<div class="line"><a name="l00397"></a><span class="lineno"> 397</span>  (strcmp(<a class="code" href="a02438.html#a247f50792f581df05afe336a2aeda402">tesseract_</a>-><a class="code" href="a02950.html#a4932d2070d3b91264958078abc991b17">datadir</a>.<a class="code" href="a02542.html#a552838a146145cb7993f42aefb740ea4">c_str</a>(), <span class="stringliteral">""</span>) != 0))</div>
<div class="line"><a name="l00398"></a><span class="lineno"> 398</span>  *<a class="code" href="a02438.html#ad7c3d4ead7b9c8e27e45e710e5407913">datapath_</a> = <a class="code" href="a02438.html#a247f50792f581df05afe336a2aeda402">tesseract_</a>-><a class="code" href="a02950.html#a4932d2070d3b91264958078abc991b17">datadir</a>;</div>
<div class="line"><a name="l00399"></a><span class="lineno"> 399</span>  </div>
<div class="line"><a name="l00400"></a><span class="lineno"> 400</span>  if (<a class="code" href="a02438.html#a74a291190aa0bbf90b57f678b1fb0a5c">language_</a> == <span class="keyword">nullptr</span>)</div>
<div class="line"><a name="l00401"></a><span class="lineno"> 401</span>  <a class="code" href="a02438.html#a74a291190aa0bbf90b57f678b1fb0a5c">language_</a> = <span class="keyword">new</span> <a class="code" href="a02542.html">STRING</a>(language);</div>
<div class="line"><a name="l00402"></a><span class="lineno"> 402</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00403"></a><span class="lineno"> 403</span>  *<a class="code" href="a02438.html#a74a291190aa0bbf90b57f678b1fb0a5c">language_</a> = language;</div>
<div class="line"><a name="l00404"></a><span class="lineno"> 404</span>  <a class="code" href="a02438.html#af9d4095a569fbf8687cefc005d2f58ee">last_oem_requested_</a> = <a class="code" href="a02438.html#a97d470c76d2ff9580ac70e547eb8be99">oem</a>;</div>
<div class="line"><a name="l00405"></a><span class="lineno"> 405</span>  </div>
<div class="line"><a name="l00406"></a><span class="lineno"> 406</span> <span class="preprocessor">#ifndef DISABLED_LEGACY_ENGINE</span></div>
<div class="line"><a name="l00407"></a><span class="lineno"> 407</span>  <span class="comment">// For same language and datapath, just reset the adaptive classifier.</span></div>
<div class="line"><a name="l00408"></a><span class="lineno"> 408</span>  <span class="keywordflow">if</span> (reset_classifier) {</div>
<div class="line"><a name="l00409"></a><span class="lineno"> 409</span>  <a class="code" href="a02438.html#a247f50792f581df05afe336a2aeda402">tesseract_</a>-><a class="code" href="a02658.html#aa1c9c8ed630b708cf88c97b863c0f1f8">ResetAdaptiveClassifier</a>();</div>
<div class="line"><a name="l00410"></a><span class="lineno"> 410</span>  }</div>
<div class="line"><a name="l00411"></a><span class="lineno"> 411</span> <span class="preprocessor">#endif // ndef DISABLED_LEGACY_ENGINE</span></div>
<div class="line"><a name="l00412"></a><span class="lineno"> 412</span>  <span class="keywordflow">return</span> 0;</div>
<div class="line"><a name="l00413"></a><span class="lineno"> 413</span> }</div>
<div class="line"><a name="l00414"></a><span class="lineno"> 414</span>  </div>
<div class="line"><a name="l00423"></a><span class="lineno"><a class="line" href="a02438.html#a0386e985be293558230c5515e5612075"> 423</a></span> <span class="keyword">const</span> <span class="keywordtype">char</span>* <a class="code" href="a02438.html#a0386e985be293558230c5515e5612075">TessBaseAPI::GetInitLanguagesAsString</a>()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00424"></a><span class="lineno"> 424</span>  <span class="keywordflow">return</span> (<a class="code" href="a02438.html#a74a291190aa0bbf90b57f678b1fb0a5c">language_</a> == <span class="keyword">nullptr</span> || <a class="code" href="a02438.html#a74a291190aa0bbf90b57f678b1fb0a5c">language_</a>-><a class="code" href="a02542.html#a552838a146145cb7993f42aefb740ea4">c_str</a>() == <span class="keyword">nullptr</span>) ?</div>
<div class="line"><a name="l00425"></a><span class="lineno"> 425</span>  <span class="stringliteral">""</span> : <a class="code" href="a02438.html#a74a291190aa0bbf90b57f678b1fb0a5c">language_</a>-><a class="code" href="a02542.html#a552838a146145cb7993f42aefb740ea4">c_str</a>();</div>
<div class="line"><a name="l00426"></a><span class="lineno"> 426</span> }</div>
<div class="line"><a name="l00427"></a><span class="lineno"> 427</span>  </div>
<div class="line"><a name="l00433"></a><span class="lineno"><a class="line" href="a02438.html#a7762996878d9588a72e76de414af9773"> 433</a></span> <span class="keywordtype">void</span> <a class="code" href="a02438.html#a7762996878d9588a72e76de414af9773">TessBaseAPI::GetLoadedLanguagesAsVector</a>(</div>
<div class="line"><a name="l00434"></a><span class="lineno"> 434</span>  <a class="code" href="a02434.html">GenericVector<STRING></a>* langs)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00435"></a><span class="lineno"> 435</span>  langs-><a class="code" href="a02434.html#a9cdbff49b186574b83e43afba606fdd9">clear</a>();</div>
<div class="line"><a name="l00436"></a><span class="lineno"> 436</span>  <span class="keywordflow">if</span> (<a class="code" href="a02438.html#a247f50792f581df05afe336a2aeda402">tesseract_</a> != <span class="keyword">nullptr</span>) {</div>
<div class="line"><a name="l00437"></a><span class="lineno"> 437</span>  langs-><a class="code" href="a02434.html#a0dc89fe2a365b04a61017f9d78c1a303">push_back</a>(<a class="code" href="a02438.html#a247f50792f581df05afe336a2aeda402">tesseract_</a>-><a class="code" href="a02950.html#ae453cbd7e4899ebfc5cc3831e5a8dd66">lang</a>);</div>
<div class="line"><a name="l00438"></a><span class="lineno"> 438</span>  <span class="keywordtype">int</span> num_subs = <a class="code" href="a02438.html#a247f50792f581df05afe336a2aeda402">tesseract_</a>-><a class="code" href="a02658.html#a3af5306b9473bede1537854e54fa796d">num_sub_langs</a>();</div>
<div class="line"><a name="l00439"></a><span class="lineno"> 439</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < num_subs; ++i)</div>
<div class="line"><a name="l00440"></a><span class="lineno"> 440</span>  langs-><a class="code" href="a02434.html#a0dc89fe2a365b04a61017f9d78c1a303">push_back</a>(<a class="code" href="a02438.html#a247f50792f581df05afe336a2aeda402">tesseract_</a>-><a class="code" href="a02658.html#af0786d38a5addce72e377b9479170522">get_sub_lang</a>(i)-><a class="code" href="a02950.html#ae453cbd7e4899ebfc5cc3831e5a8dd66">lang</a>);</div>
<div class="line"><a name="l00441"></a><span class="lineno"> 441</span>  }</div>
<div class="line"><a name="l00442"></a><span class="lineno"> 442</span> }</div>
<div class="line"><a name="l00443"></a><span class="lineno"> 443</span>  </div>
<div class="line"><a name="l00447"></a><span class="lineno"><a class="line" href="a02438.html#ae31284b65bc7045068c6b26eb042caaa"> 447</a></span> <span class="keywordtype">void</span> <a class="code" href="a02438.html#ae31284b65bc7045068c6b26eb042caaa">TessBaseAPI::GetAvailableLanguagesAsVector</a>(</div>
<div class="line"><a name="l00448"></a><span class="lineno"> 448</span>  <a class="code" href="a02434.html">GenericVector<STRING></a>* langs)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00449"></a><span class="lineno"> 449</span>  langs-><a class="code" href="a02434.html#a9cdbff49b186574b83e43afba606fdd9">clear</a>();</div>
<div class="line"><a name="l00450"></a><span class="lineno"> 450</span>  <span class="keywordflow">if</span> (<a class="code" href="a02438.html#a247f50792f581df05afe336a2aeda402">tesseract_</a> != <span class="keyword">nullptr</span>) {</div>
<div class="line"><a name="l00451"></a><span class="lineno"> 451</span>  addAvailableLanguages(<a class="code" href="a02438.html#a247f50792f581df05afe336a2aeda402">tesseract_</a>-><a class="code" href="a02950.html#a4932d2070d3b91264958078abc991b17">datadir</a>, <span class="stringliteral">""</span>, langs);</div>
<div class="line"><a name="l00452"></a><span class="lineno"> 452</span>  langs-><a class="code" href="a02434.html#a999bbd8ff336c81fe1198ea714c7936d">sort</a>(CompareSTRING);</div>
<div class="line"><a name="l00453"></a><span class="lineno"> 453</span>  }</div>
<div class="line"><a name="l00454"></a><span class="lineno"> 454</span> }</div>
<div class="line"><a name="l00455"></a><span class="lineno"> 455</span>  </div>
<div class="line"><a name="l00456"></a><span class="lineno"> 456</span> <span class="comment">//TODO(amit): Adapt to lstm</span></div>
<div class="line"><a name="l00457"></a><span class="lineno"> 457</span> <span class="preprocessor">#ifndef DISABLED_LEGACY_ENGINE</span></div>
<div class="line"><a name="l00458"></a><span class="lineno"> 458</span>  </div>
<div class="line"><a name="l00464"></a><span class="lineno"><a class="line" href="a02438.html#ac5fdc031598e1237ec7e30c5efa95840"> 464</a></span> <span class="keywordtype">int</span> <a class="code" href="a02438.html#ac5fdc031598e1237ec7e30c5efa95840">TessBaseAPI::InitLangMod</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>* datapath, <span class="keyword">const</span> <span class="keywordtype">char</span>* language) {</div>
<div class="line"><a name="l00465"></a><span class="lineno"> 465</span>  <span class="keywordflow">if</span> (<a class="code" href="a02438.html#a247f50792f581df05afe336a2aeda402">tesseract_</a> == <span class="keyword">nullptr</span>)</div>
<div class="line"><a name="l00466"></a><span class="lineno"> 466</span>  <a class="code" href="a02438.html#a247f50792f581df05afe336a2aeda402">tesseract_</a> = <span class="keyword">new</span> <a class="code" href="a02658.html">Tesseract</a>;</div>
<div class="line"><a name="l00467"></a><span class="lineno"> 467</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00468"></a><span class="lineno"> 468</span>  <a class="code" href="a03050.html#a7cd09c9e0e69f8acbc519cc1c8bbbf17">ParamUtils::ResetToDefaults</a>(<a class="code" href="a02438.html#a247f50792f581df05afe336a2aeda402">tesseract_</a>-><a class="code" href="a02950.html#ac993425386ae1f73762107299ee8a114">params</a>());</div>
<div class="line"><a name="l00469"></a><span class="lineno"> 469</span>  <a class="code" href="a03086.html">TessdataManager</a> mgr;</div>
<div class="line"><a name="l00470"></a><span class="lineno"> 470</span>  <span class="keywordflow">return</span> <a class="code" href="a02438.html#a247f50792f581df05afe336a2aeda402">tesseract_</a>-><a class="code" href="a02658.html#aa70b2ded9dec4174cac0c3475811629f">init_tesseract_lm</a>(datapath, <span class="keyword">nullptr</span>, language, &mgr);</div>
<div class="line"><a name="l00471"></a><span class="lineno"> 471</span> }</div>
<div class="line"><a name="l00472"></a><span class="lineno"> 472</span> <span class="preprocessor">#endif // ndef DISABLED_LEGACY_ENGINE</span></div>
<div class="line"><a name="l00473"></a><span class="lineno"> 473</span>  </div>
<div class="line"><a name="l00478"></a><span class="lineno"><a class="line" href="a02438.html#a23d63e2cac00b958eb8803cab4943b4c"> 478</a></span> <span class="keywordtype">void</span> <a class="code" href="a02438.html#a23d63e2cac00b958eb8803cab4943b4c">TessBaseAPI::InitForAnalysePage</a>() {</div>
<div class="line"><a name="l00479"></a><span class="lineno"> 479</span>  <span class="keywordflow">if</span> (<a class="code" href="a02438.html#a247f50792f581df05afe336a2aeda402">tesseract_</a> == <span class="keyword">nullptr</span>) {</div>
<div class="line"><a name="l00480"></a><span class="lineno"> 480</span>  <a class="code" href="a02438.html#a247f50792f581df05afe336a2aeda402">tesseract_</a> = <span class="keyword">new</span> <a class="code" href="a02658.html">Tesseract</a>;</div>
<div class="line"><a name="l00481"></a><span class="lineno"> 481</span> <span class="preprocessor"> #ifndef DISABLED_LEGACY_ENGINE</span></div>
<div class="line"><a name="l00482"></a><span class="lineno"> 482</span>  <a class="code" href="a02438.html#a247f50792f581df05afe336a2aeda402">tesseract_</a>-><a class="code" href="a03166.html#acf0658a5a3cf8ebc7d29f2b9213a8884">InitAdaptiveClassifier</a>(<span class="keyword">nullptr</span>);</div>
<div class="line"><a name="l00483"></a><span class="lineno"> 483</span> <span class="preprocessor"> #endif</span></div>
<div class="line"><a name="l00484"></a><span class="lineno"> 484</span>  }</div>
<div class="line"><a name="l00485"></a><span class="lineno"> 485</span> }</div>
<div class="line"><a name="l00486"></a><span class="lineno"> 486</span>  </div>
<div class="line"><a name="l00492"></a><span class="lineno"><a class="line" href="a02438.html#ab3bd61f8ccb7c4e1c41801ea708d2181"> 492</a></span> <span class="keywordtype">void</span> <a class="code" href="a02438.html#ab3bd61f8ccb7c4e1c41801ea708d2181">TessBaseAPI::ReadConfigFile</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>* filename) {</div>
<div class="line"><a name="l00493"></a><span class="lineno"> 493</span>  <a class="code" href="a02438.html#a247f50792f581df05afe336a2aeda402">tesseract_</a>-><a class="code" href="a02658.html#a4784885f7626438d0f5438c60fdac672">read_config_file</a>(filename, <a class="code" href="a01818.html#a0fc9989588ecf8f236da49b58f96a6c5a713c7bc13788ed69eb16dd9e5f309d12">SET_PARAM_CONSTRAINT_NON_INIT_ONLY</a>);</div>
<div class="line"><a name="l00494"></a><span class="lineno"> 494</span> }</div>
<div class="line"><a name="l00495"></a><span class="lineno"> 495</span>  </div>
<div class="line"><a name="l00497"></a><span class="lineno"><a class="line" href="a02438.html#a4f3eec49763f76c347c216eed79cae93"> 497</a></span> <span class="keywordtype">void</span> <a class="code" href="a02438.html#a4f3eec49763f76c347c216eed79cae93">TessBaseAPI::ReadDebugConfigFile</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>* filename) {</div>
<div class="line"><a name="l00498"></a><span class="lineno"> 498</span>  <a class="code" href="a02438.html#a247f50792f581df05afe336a2aeda402">tesseract_</a>-><a class="code" href="a02658.html#a4784885f7626438d0f5438c60fdac672">read_config_file</a>(filename, <a class="code" href="a01818.html#a0fc9989588ecf8f236da49b58f96a6c5ab006bbe489e53081990e1f41174bb9e0">SET_PARAM_CONSTRAINT_DEBUG_ONLY</a>);</div>
<div class="line"><a name="l00499"></a><span class="lineno"> 499</span> }</div>
<div class="line"><a name="l00500"></a><span class="lineno"> 500</span>  </div>
<div class="line"><a name="l00506"></a><span class="lineno"><a class="line" href="a02438.html#a15a7a9c1afbba3078a55b4566de891ab"> 506</a></span> <span class="keywordtype">void</span> <a class="code" href="a02438.html#a15a7a9c1afbba3078a55b4566de891ab">TessBaseAPI::SetPageSegMode</a>(<a class="code" href="a01818.html#a338d4c8b5d497b5ec3e6e4269d8ac66a">PageSegMode</a> mode) {</div>
<div class="line"><a name="l00507"></a><span class="lineno"> 507</span>  <span class="keywordflow">if</span> (<a class="code" href="a02438.html#a247f50792f581df05afe336a2aeda402">tesseract_</a> == <span class="keyword">nullptr</span>)</div>
<div class="line"><a name="l00508"></a><span class="lineno"> 508</span>  <a class="code" href="a02438.html#a247f50792f581df05afe336a2aeda402">tesseract_</a> = <span class="keyword">new</span> <a class="code" href="a02658.html">Tesseract</a>;</div>
<div class="line"><a name="l00509"></a><span class="lineno"> 509</span>  <a class="code" href="a02438.html#a247f50792f581df05afe336a2aeda402">tesseract_</a>-><a class="code" href="a02658.html#a053d30f2b3df317e0d12e4a64f10d831">tessedit_pageseg_mode</a>.set_value(mode);</div>
<div class="line"><a name="l00510"></a><span class="lineno"> 510</span> }</div>
<div class="line"><a name="l00511"></a><span class="lineno"> 511</span>  </div>
<div class="line"><a name="l00513"></a><span class="lineno"><a class="line" href="a02438.html#a61c5592b57a1b776416e643e2719a751"> 513</a></span> <a class="code" href="a01818.html#a338d4c8b5d497b5ec3e6e4269d8ac66a">PageSegMode</a> <a class="code" href="a02438.html#a61c5592b57a1b776416e643e2719a751">TessBaseAPI::GetPageSegMode</a>()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00514"></a><span class="lineno"> 514</span>  <span class="keywordflow">if</span> (<a class="code" href="a02438.html#a247f50792f581df05afe336a2aeda402">tesseract_</a> == <span class="keyword">nullptr</span>)</div>
<div class="line"><a name="l00515"></a><span class="lineno"> 515</span>  <span class="keywordflow">return</span> <a class="code" href="a01818.html#a338d4c8b5d497b5ec3e6e4269d8ac66aab76fe3ca390d99e070ea60b892ee18ef">PSM_SINGLE_BLOCK</a>;</div>
<div class="line"><a name="l00516"></a><span class="lineno"> 516</span>  <span class="keywordflow">return</span> static_cast<PageSegMode>(</div>
<div class="line"><a name="l00517"></a><span class="lineno"> 517</span>  static_cast<int>(<a class="code" href="a02438.html#a247f50792f581df05afe336a2aeda402">tesseract_</a>-><a class="code" href="a02658.html#a053d30f2b3df317e0d12e4a64f10d831">tessedit_pageseg_mode</a>));</div>
<div class="line"><a name="l00518"></a><span class="lineno"> 518</span> }</div>
<div class="line"><a name="l00519"></a><span class="lineno"> 519</span>  </div>
<div class="line"><a name="l00533"></a><span class="lineno"><a class="line" href="a02438.html#ad34c56e08d999ece9972f4c9a9301f93"> 533</a></span> <span class="keywordtype">char</span>* <a class="code" href="a02438.html#ad34c56e08d999ece9972f4c9a9301f93">TessBaseAPI::TesseractRect</a>(<span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>* imagedata,</div>
<div class="line"><a name="l00534"></a><span class="lineno"> 534</span>  <span class="keywordtype">int</span> bytes_per_pixel,</div>
<div class="line"><a name="l00535"></a><span class="lineno"> 535</span>  <span class="keywordtype">int</span> bytes_per_line,</div>
<div class="line"><a name="l00536"></a><span class="lineno"> 536</span>  <span class="keywordtype">int</span> left, <span class="keywordtype">int</span> top,</div>
<div class="line"><a name="l00537"></a><span class="lineno"> 537</span>  <span class="keywordtype">int</span> width, <span class="keywordtype">int</span> height) {</div>
<div class="line"><a name="l00538"></a><span class="lineno"> 538</span>  <span class="keywordflow">if</span> (<a class="code" href="a02438.html#a247f50792f581df05afe336a2aeda402">tesseract_</a> == <span class="keyword">nullptr</span> || width < <a class="code" href="a01818.html#a11307fd919d7a9313500b04cfc1a8e3d">kMinRectSize</a> || height < <a class="code" href="a01818.html#a11307fd919d7a9313500b04cfc1a8e3d">kMinRectSize</a>)</div>
<div class="line"><a name="l00539"></a><span class="lineno"> 539</span>  <span class="keywordflow">return</span> <span class="keyword">nullptr</span>; <span class="comment">// Nothing worth doing.</span></div>
<div class="line"><a name="l00540"></a><span class="lineno"> 540</span>  </div>
<div class="line"><a name="l00541"></a><span class="lineno"> 541</span>  <span class="comment">// Since this original api didn't give the exact size of the image,</span></div>
<div class="line"><a name="l00542"></a><span class="lineno"> 542</span>  <span class="comment">// we have to invent a reasonable value.</span></div>
<div class="line"><a name="l00543"></a><span class="lineno"> 543</span>  <span class="keywordtype">int</span> bits_per_pixel = bytes_per_pixel == 0 ? 1 : bytes_per_pixel * 8;</div>
<div class="line"><a name="l00544"></a><span class="lineno"> 544</span>  <a class="code" href="a02438.html#aa463622111f3b11d8fca5863709cc699">SetImage</a>(imagedata, bytes_per_line * 8 / bits_per_pixel, height + top,</div>
<div class="line"><a name="l00545"></a><span class="lineno"> 545</span>  bytes_per_pixel, bytes_per_line);</div>
<div class="line"><a name="l00546"></a><span class="lineno"> 546</span>  <a class="code" href="a02438.html#a284228c7e9d18bbbd3984d44e252d625">SetRectangle</a>(left, top, width, height);</div>
<div class="line"><a name="l00547"></a><span class="lineno"> 547</span>  </div>
<div class="line"><a name="l00548"></a><span class="lineno"> 548</span>  <span class="keywordflow">return</span> <a class="code" href="a02438.html#a115ef656f83352ba608b4f0bf9cfa2c4">GetUTF8Text</a>();</div>
<div class="line"><a name="l00549"></a><span class="lineno"> 549</span> }</div>
<div class="line"><a name="l00550"></a><span class="lineno"> 550</span>  </div>
<div class="line"><a name="l00551"></a><span class="lineno"> 551</span> <span class="preprocessor">#ifndef DISABLED_LEGACY_ENGINE</span></div>
<div class="line"><a name="l00552"></a><span class="lineno"> 552</span>  </div>
<div class="line"><a name="l00556"></a><span class="lineno"><a class="line" href="a02438.html#ae16cc5135aba401b609e49d6790281e3"> 556</a></span> <span class="keywordtype">void</span> <a class="code" href="a02438.html#ae16cc5135aba401b609e49d6790281e3">TessBaseAPI::ClearAdaptiveClassifier</a>() {</div>
<div class="line"><a name="l00557"></a><span class="lineno"> 557</span>  <span class="keywordflow">if</span> (<a class="code" href="a02438.html#a247f50792f581df05afe336a2aeda402">tesseract_</a> == <span class="keyword">nullptr</span>)</div>
<div class="line"><a name="l00558"></a><span class="lineno"> 558</span>  <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00559"></a><span class="lineno"> 559</span>  <a class="code" href="a02438.html#a247f50792f581df05afe336a2aeda402">tesseract_</a>-><a class="code" href="a02658.html#aa1c9c8ed630b708cf88c97b863c0f1f8">ResetAdaptiveClassifier</a>();</div>
<div class="line"><a name="l00560"></a><span class="lineno"> 560</span>  <a class="code" href="a02438.html#a247f50792f581df05afe336a2aeda402">tesseract_</a>-><a class="code" href="a02658.html#acf30e84d821dad180e2e3c752bf5af28">ResetDocumentDictionary</a>();</div>
<div class="line"><a name="l00561"></a><span class="lineno"> 561</span> }</div>
<div class="line"><a name="l00562"></a><span class="lineno"> 562</span> <span class="preprocessor">#endif // ndef DISABLED_LEGACY_ENGINE</span></div>
<div class="line"><a name="l00563"></a><span class="lineno"> 563</span>  </div>
<div class="line"><a name="l00571"></a><span class="lineno"><a class="line" href="a02438.html#aa463622111f3b11d8fca5863709cc699"> 571</a></span> <span class="keywordtype">void</span> <a class="code" href="a02438.html#aa463622111f3b11d8fca5863709cc699">TessBaseAPI::SetImage</a>(<span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>* imagedata,</div>
<div class="line"><a name="l00572"></a><span class="lineno"> 572</span>  <span class="keywordtype">int</span> width, <span class="keywordtype">int</span> height,</div>
<div class="line"><a name="l00573"></a><span class="lineno"> 573</span>  <span class="keywordtype">int</span> bytes_per_pixel, <span class="keywordtype">int</span> bytes_per_line) {</div>
<div class="line"><a name="l00574"></a><span class="lineno"> 574</span>  <span class="keywordflow">if</span> (<a class="code" href="a02438.html#a17820a43c31b66c3a12eda59e0b51bba">InternalSetImage</a>()) {</div>
<div class="line"><a name="l00575"></a><span class="lineno"> 575</span>  <a class="code" href="a02438.html#a9d93e1d92ca230ae02b81d44bc88a55c">thresholder_</a>-><a class="code" href="a02550.html#a6273ef2894757191288f857702fdd044">SetImage</a>(imagedata, width, height,</div>
<div class="line"><a name="l00576"></a><span class="lineno"> 576</span>  bytes_per_pixel, bytes_per_line);</div>
<div class="line"><a name="l00577"></a><span class="lineno"> 577</span>  <a class="code" href="a02438.html#af8bd418033a2157e14c2fd0c6ab47b63">SetInputImage</a>(<a class="code" href="a02438.html#a9d93e1d92ca230ae02b81d44bc88a55c">thresholder_</a>-><a class="code" href="a02550.html#a0b855cc35144b84f150bf39d5342d7f1">GetPixRect</a>());</div>
<div class="line"><a name="l00578"></a><span class="lineno"> 578</span>  }</div>
<div class="line"><a name="l00579"></a><span class="lineno"> 579</span> }</div>
<div class="line"><a name="l00580"></a><span class="lineno"> 580</span>  </div>
<div class="line"><a name="l00581"></a><span class="lineno"><a class="line" href="a02438.html#a4ded6137507a4e8eb6ed4bea0b9648f4"> 581</a></span> <span class="keywordtype">void</span> <a class="code" href="a02438.html#a4ded6137507a4e8eb6ed4bea0b9648f4">TessBaseAPI::SetSourceResolution</a>(<span class="keywordtype">int</span> ppi) {</div>
<div class="line"><a name="l00582"></a><span class="lineno"> 582</span>  <span class="keywordflow">if</span> (<a class="code" href="a02438.html#a9d93e1d92ca230ae02b81d44bc88a55c">thresholder_</a>)</div>
<div class="line"><a name="l00583"></a><span class="lineno"> 583</span>  <a class="code" href="a02438.html#a9d93e1d92ca230ae02b81d44bc88a55c">thresholder_</a>-><a class="code" href="a02550.html#af96fa2b6f4d1271640d5c8842f4fa9d6">SetSourceYResolution</a>(ppi);</div>
<div class="line"><a name="l00584"></a><span class="lineno"> 584</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00585"></a><span class="lineno"> 585</span>  <a class="code" href="a00581.html#a0c2bcd4462ec67ab0971b34a0f610f55">tprintf</a>(<span class="stringliteral">"Please call SetImage before SetSourceResolution.\n"</span>);</div>
<div class="line"><a name="l00586"></a><span class="lineno"> 586</span> }</div>
<div class="line"><a name="l00587"></a><span class="lineno"> 587</span>  </div>
<div class="line"><a name="l00596"></a><span class="lineno"><a class="line" href="a02438.html#a0c4c7f05fd58b3665b123232a05545ad"> 596</a></span> <span class="keywordtype">void</span> <a class="code" href="a02438.html#aa463622111f3b11d8fca5863709cc699">TessBaseAPI::SetImage</a>(Pix* pix) {</div>
<div class="line"><a name="l00597"></a><span class="lineno"> 597</span>  <span class="keywordflow">if</span> (<a class="code" href="a02438.html#a17820a43c31b66c3a12eda59e0b51bba">InternalSetImage</a>()) {</div>
<div class="line"><a name="l00598"></a><span class="lineno"> 598</span>  <span class="keywordflow">if</span> (pixGetSpp(pix) == 4 && pixGetInputFormat(pix) == IFF_PNG) {</div>
<div class="line"><a name="l00599"></a><span class="lineno"> 599</span>  <span class="comment">// remove alpha channel from png</span></div>
<div class="line"><a name="l00600"></a><span class="lineno"> 600</span>  Pix* p1 = pixRemoveAlpha(pix);</div>
<div class="line"><a name="l00601"></a><span class="lineno"> 601</span>  pixSetSpp(p1, 3);</div>
<div class="line"><a name="l00602"></a><span class="lineno"> 602</span>  (void)pixCopy(pix, p1);</div>
<div class="line"><a name="l00603"></a><span class="lineno"> 603</span>  pixDestroy(&p1);</div>
<div class="line"><a name="l00604"></a><span class="lineno"> 604</span>  }</div>
<div class="line"><a name="l00605"></a><span class="lineno"> 605</span>  <a class="code" href="a02438.html#a9d93e1d92ca230ae02b81d44bc88a55c">thresholder_</a>-><a class="code" href="a02550.html#a6273ef2894757191288f857702fdd044">SetImage</a>(pix);</div>
<div class="line"><a name="l00606"></a><span class="lineno"> 606</span>  <a class="code" href="a02438.html#af8bd418033a2157e14c2fd0c6ab47b63">SetInputImage</a>(<a class="code" href="a02438.html#a9d93e1d92ca230ae02b81d44bc88a55c">thresholder_</a>-><a class="code" href="a02550.html#a0b855cc35144b84f150bf39d5342d7f1">GetPixRect</a>());</div>
<div class="line"><a name="l00607"></a><span class="lineno"> 607</span>  }</div>
<div class="line"><a name="l00608"></a><span class="lineno"> 608</span> }</div>
<div class="line"><a name="l00609"></a><span class="lineno"> 609</span>  </div>
<div class="line"><a name="l00615"></a><span class="lineno"><a class="line" href="a02438.html#a284228c7e9d18bbbd3984d44e252d625"> 615</a></span> <span class="keywordtype">void</span> <a class="code" href="a02438.html#a284228c7e9d18bbbd3984d44e252d625">TessBaseAPI::SetRectangle</a>(<span class="keywordtype">int</span> left, <span class="keywordtype">int</span> top, <span class="keywordtype">int</span> width, <span class="keywordtype">int</span> height) {</div>
<div class="line"><a name="l00616"></a><span class="lineno"> 616</span>  <span class="keywordflow">if</span> (<a class="code" href="a02438.html#a9d93e1d92ca230ae02b81d44bc88a55c">thresholder_</a> == <span class="keyword">nullptr</span>)</div>
<div class="line"><a name="l00617"></a><span class="lineno"> 617</span>  <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00618"></a><span class="lineno"> 618</span>  <a class="code" href="a02438.html#a9d93e1d92ca230ae02b81d44bc88a55c">thresholder_</a>-><a class="code" href="a02550.html#ab230142a51f5ed6347f1a9221e52d264">SetRectangle</a>(left, top, width, height);</div>
<div class="line"><a name="l00619"></a><span class="lineno"> 619</span>  <a class="code" href="a02438.html#a83ca325b5e521416b1edcd020b169be0">ClearResults</a>();</div>
<div class="line"><a name="l00620"></a><span class="lineno"> 620</span> }</div>
<div class="line"><a name="l00621"></a><span class="lineno"> 621</span>  </div>
<div class="line"><a name="l00626"></a><span class="lineno"><a class="line" href="a02438.html#aee19c9ea78a647420bbe99a447569995"> 626</a></span> Pix* <a class="code" href="a02438.html#aee19c9ea78a647420bbe99a447569995">TessBaseAPI::GetThresholdedImage</a>() {</div>
<div class="line"><a name="l00627"></a><span class="lineno"> 627</span>  <span class="keywordflow">if</span> (<a class="code" href="a02438.html#a247f50792f581df05afe336a2aeda402">tesseract_</a> == <span class="keyword">nullptr</span> || <a class="code" href="a02438.html#a9d93e1d92ca230ae02b81d44bc88a55c">thresholder_</a> == <span class="keyword">nullptr</span>) <span class="keywordflow">return</span> <span class="keyword">nullptr</span>;</div>
<div class="line"><a name="l00628"></a><span class="lineno"> 628</span>  <span class="keywordflow">if</span> (<a class="code" href="a02438.html#a247f50792f581df05afe336a2aeda402">tesseract_</a>-><a class="code" href="a02658.html#ae6daf71366bf37ae460f95c5d9cad11b">pix_binary</a>() == <span class="keyword">nullptr</span> &&</div>
<div class="line"><a name="l00629"></a><span class="lineno"> 629</span>  !<a class="code" href="a02438.html#a0b6ce89d83566df247cb112bcc58fabe">Threshold</a>(<a class="code" href="a02438.html#a247f50792f581df05afe336a2aeda402">tesseract_</a>-><a class="code" href="a02658.html#a512809e371c7bff1a24bb531721010a3">mutable_pix_binary</a>())) {</div>
<div class="line"><a name="l00630"></a><span class="lineno"> 630</span>  <span class="keywordflow">return</span> <span class="keyword">nullptr</span>;</div>
<div class="line"><a name="l00631"></a><span class="lineno"> 631</span>  }</div>
<div class="line"><a name="l00632"></a><span class="lineno"> 632</span>  <span class="keywordflow">return</span> pixClone(<a class="code" href="a02438.html#a247f50792f581df05afe336a2aeda402">tesseract_</a>-><a class="code" href="a02658.html#ae6daf71366bf37ae460f95c5d9cad11b">pix_binary</a>());</div>
<div class="line"><a name="l00633"></a><span class="lineno"> 633</span> }</div>
<div class="line"><a name="l00634"></a><span class="lineno"> 634</span>  </div>
<div class="line"><a name="l00640"></a><span class="lineno"><a class="line" href="a02438.html#afdd23f73100c54cff18ecfa14efa0379"> 640</a></span> Boxa* <a class="code" href="a02438.html#afdd23f73100c54cff18ecfa14efa0379">TessBaseAPI::GetRegions</a>(Pixa** pixa) {</div>
<div class="line"><a name="l00641"></a><span class="lineno"> 641</span>  <span class="keywordflow">return</span> <a class="code" href="a02438.html#aaa25ac1158dd47978e8c5b82e8dba63b">GetComponentImages</a>(<a class="code" href="a01818.html#aa26c22b65cc9765a0e747120f4287fd7a2dcea8d4208c16055353029d26f9bf49">RIL_BLOCK</a>, <span class="keyword">false</span>, pixa, <span class="keyword">nullptr</span>);</div>
<div class="line"><a name="l00642"></a><span class="lineno"> 642</span> }</div>
<div class="line"><a name="l00643"></a><span class="lineno"> 643</span>  </div>
<div class="line"><a name="l00652"></a><span class="lineno"><a class="line" href="a02438.html#a261aec5b22568e849289318393e1e74f"> 652</a></span> Boxa* <a class="code" href="a02438.html#a261aec5b22568e849289318393e1e74f">TessBaseAPI::GetTextlines</a>(<span class="keyword">const</span> <span class="keywordtype">bool</span> raw_image, <span class="keyword">const</span> <span class="keywordtype">int</span> raw_padding,</div>
<div class="line"><a name="l00653"></a><span class="lineno"> 653</span>  Pixa** pixa, <span class="keywordtype">int</span>** blockids, <span class="keywordtype">int</span>** paraids) {</div>
<div class="line"><a name="l00654"></a><span class="lineno"> 654</span>  <span class="keywordflow">return</span> <a class="code" href="a02438.html#aaa25ac1158dd47978e8c5b82e8dba63b">GetComponentImages</a>(<a class="code" href="a01818.html#aa26c22b65cc9765a0e747120f4287fd7a5e87a35f16de644593c353159ede11d1">RIL_TEXTLINE</a>, <span class="keyword">true</span>, raw_image, raw_padding,</div>
<div class="line"><a name="l00655"></a><span class="lineno"> 655</span>  pixa, blockids, paraids);</div>
<div class="line"><a name="l00656"></a><span class="lineno"> 656</span> }</div>
<div class="line"><a name="l00657"></a><span class="lineno"> 657</span>  </div>
<div class="line"><a name="l00666"></a><span class="lineno"><a class="line" href="a02438.html#ac7c249f9f7e11eadc557d4b3cab123a1"> 666</a></span> Boxa* <a class="code" href="a02438.html#ac7c249f9f7e11eadc557d4b3cab123a1">TessBaseAPI::GetStrips</a>(Pixa** pixa, <span class="keywordtype">int</span>** blockids) {</div>
<div class="line"><a name="l00667"></a><span class="lineno"> 667</span>  <span class="keywordflow">return</span> <a class="code" href="a02438.html#aaa25ac1158dd47978e8c5b82e8dba63b">GetComponentImages</a>(<a class="code" href="a01818.html#aa26c22b65cc9765a0e747120f4287fd7a5e87a35f16de644593c353159ede11d1">RIL_TEXTLINE</a>, <span class="keyword">false</span>, pixa, blockids);</div>
<div class="line"><a name="l00668"></a><span class="lineno"> 668</span> }</div>
<div class="line"><a name="l00669"></a><span class="lineno"> 669</span>  </div>
<div class="line"><a name="l00675"></a><span class="lineno"><a class="line" href="a02438.html#a4133bcbe38dca1173db2882ef0727703"> 675</a></span> Boxa* <a class="code" href="a02438.html#a4133bcbe38dca1173db2882ef0727703">TessBaseAPI::GetWords</a>(Pixa** pixa) {</div>
<div class="line"><a name="l00676"></a><span class="lineno"> 676</span>  <span class="keywordflow">return</span> <a class="code" href="a02438.html#aaa25ac1158dd47978e8c5b82e8dba63b">GetComponentImages</a>(<a class="code" href="a01818.html#aa26c22b65cc9765a0e747120f4287fd7afd466aec253e5daa6f0c112b0f0e0610">RIL_WORD</a>, <span class="keyword">true</span>, pixa, <span class="keyword">nullptr</span>);</div>
<div class="line"><a name="l00677"></a><span class="lineno"> 677</span> }</div>
<div class="line"><a name="l00678"></a><span class="lineno"> 678</span>  </div>
<div class="line"><a name="l00685"></a><span class="lineno"><a class="line" href="a02438.html#af2b4f88c53457fa5153dc80f5a60e152"> 685</a></span> Boxa* <a class="code" href="a02438.html#af2b4f88c53457fa5153dc80f5a60e152">TessBaseAPI::GetConnectedComponents</a>(Pixa** pixa) {</div>
<div class="line"><a name="l00686"></a><span class="lineno"> 686</span>  <span class="keywordflow">return</span> <a class="code" href="a02438.html#aaa25ac1158dd47978e8c5b82e8dba63b">GetComponentImages</a>(<a class="code" href="a01818.html#aa26c22b65cc9765a0e747120f4287fd7adbd62c7f34a9ebdd6e3b813a34cd812d">RIL_SYMBOL</a>, <span class="keyword">true</span>, pixa, <span class="keyword">nullptr</span>);</div>
<div class="line"><a name="l00687"></a><span class="lineno"> 687</span> }</div>
<div class="line"><a name="l00688"></a><span class="lineno"> 688</span>  </div>
<div class="line"><a name="l00697"></a><span class="lineno"><a class="line" href="a02438.html#aaa25ac1158dd47978e8c5b82e8dba63b"> 697</a></span> Boxa* <a class="code" href="a02438.html#aaa25ac1158dd47978e8c5b82e8dba63b">TessBaseAPI::GetComponentImages</a>(<a class="code" href="a01818.html#aa26c22b65cc9765a0e747120f4287fd7">PageIteratorLevel</a> level,</div>
<div class="line"><a name="l00698"></a><span class="lineno"> 698</span>  <span class="keywordtype">bool</span> text_only, <span class="keywordtype">bool</span> raw_image,</div>
<div class="line"><a name="l00699"></a><span class="lineno"> 699</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> raw_padding,</div>
<div class="line"><a name="l00700"></a><span class="lineno"> 700</span>  Pixa** pixa, <span class="keywordtype">int</span>** blockids,</div>
<div class="line"><a name="l00701"></a><span class="lineno"> 701</span>  <span class="keywordtype">int</span>** paraids) {</div>
<div class="line"><a name="l00702"></a><span class="lineno"> 702</span>  <a class="code" href="a02486.html">PageIterator</a>* page_it = <a class="code" href="a02438.html#a52eee8b9a4f147c26e4b64c16b46bc04">GetIterator</a>();</div>
<div class="line"><a name="l00703"></a><span class="lineno"> 703</span>  <span class="keywordflow">if</span> (page_it == <span class="keyword">nullptr</span>)</div>
<div class="line"><a name="l00704"></a><span class="lineno"> 704</span>  page_it = <a class="code" href="a02438.html#aaac2abf8505c89afb8466dc3cff2c666">AnalyseLayout</a>();</div>
<div class="line"><a name="l00705"></a><span class="lineno"> 705</span>  <span class="keywordflow">if</span> (page_it == <span class="keyword">nullptr</span>)</div>
<div class="line"><a name="l00706"></a><span class="lineno"> 706</span>  <span class="keywordflow">return</span> <span class="keyword">nullptr</span>; <span class="comment">// Failed.</span></div>
<div class="line"><a name="l00707"></a><span class="lineno"> 707</span>  </div>
<div class="line"><a name="l00708"></a><span class="lineno"> 708</span>  <span class="comment">// Count the components to get a size for the arrays.</span></div>
<div class="line"><a name="l00709"></a><span class="lineno"> 709</span>  <span class="keywordtype">int</span> component_count = 0;</div>
<div class="line"><a name="l00710"></a><span class="lineno"> 710</span>  <span class="keywordtype">int</span> left, top, right, bottom;</div>
<div class="line"><a name="l00711"></a><span class="lineno"> 711</span>  </div>
<div class="line"><a name="l00712"></a><span class="lineno"> 712</span>  <span class="keywordflow">if</span> (raw_image) {</div>
<div class="line"><a name="l00713"></a><span class="lineno"> 713</span>  <span class="comment">// Get bounding box in original raw image with padding.</span></div>
<div class="line"><a name="l00714"></a><span class="lineno"> 714</span>  <span class="keywordflow">do</span> {</div>
<div class="line"><a name="l00715"></a><span class="lineno"> 715</span>  <span class="keywordflow">if</span> (page_it-><a class="code" href="a02486.html#aae57ed588b6bffae18c15bc02fbe4f68">BoundingBox</a>(level, raw_padding,</div>
<div class="line"><a name="l00716"></a><span class="lineno"> 716</span>  &left, &top, &right, &bottom) &&</div>
<div class="line"><a name="l00717"></a><span class="lineno"> 717</span>  (!text_only || <a class="code" href="a00032.html#a49b7c03fb4e55b82a8fd22b7c6094082">PTIsTextType</a>(page_it-><a class="code" href="a02486.html#a459b75dc035557448d27a73f74682e2a">BlockType</a>())))</div>
<div class="line"><a name="l00718"></a><span class="lineno"> 718</span>  ++component_count;</div>
<div class="line"><a name="l00719"></a><span class="lineno"> 719</span>  } <span class="keywordflow">while</span> (page_it-><a class="code" href="a02486.html#a415ea7c61e24868bc67e676184be0bb9">Next</a>(level));</div>
<div class="line"><a name="l00720"></a><span class="lineno"> 720</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00721"></a><span class="lineno"> 721</span>  <span class="comment">// Get bounding box from binarized imaged. Note that this could be</span></div>
<div class="line"><a name="l00722"></a><span class="lineno"> 722</span>  <span class="comment">// differently scaled from the original image.</span></div>
<div class="line"><a name="l00723"></a><span class="lineno"> 723</span>  <span class="keywordflow">do</span> {</div>
<div class="line"><a name="l00724"></a><span class="lineno"> 724</span>  <span class="keywordflow">if</span> (page_it-><a class="code" href="a02486.html#a2b924b32152716f12b3b75cf470f6d09">BoundingBoxInternal</a>(level, &left, &top, &right, &bottom) &&</div>
<div class="line"><a name="l00725"></a><span class="lineno"> 725</span>  (!text_only || <a class="code" href="a00032.html#a49b7c03fb4e55b82a8fd22b7c6094082">PTIsTextType</a>(page_it-><a class="code" href="a02486.html#a459b75dc035557448d27a73f74682e2a">BlockType</a>())))</div>
<div class="line"><a name="l00726"></a><span class="lineno"> 726</span>  ++component_count;</div>
<div class="line"><a name="l00727"></a><span class="lineno"> 727</span>  } <span class="keywordflow">while</span> (page_it-><a class="code" href="a02486.html#a415ea7c61e24868bc67e676184be0bb9">Next</a>(level));</div>
<div class="line"><a name="l00728"></a><span class="lineno"> 728</span>  }</div>
<div class="line"><a name="l00729"></a><span class="lineno"> 729</span>  </div>
<div class="line"><a name="l00730"></a><span class="lineno"> 730</span>  Boxa* boxa = boxaCreate(component_count);</div>
<div class="line"><a name="l00731"></a><span class="lineno"> 731</span>  <span class="keywordflow">if</span> (pixa != <span class="keyword">nullptr</span>)</div>
<div class="line"><a name="l00732"></a><span class="lineno"> 732</span>  *pixa = pixaCreate(component_count);</div>
<div class="line"><a name="l00733"></a><span class="lineno"> 733</span>  <span class="keywordflow">if</span> (blockids != <span class="keyword">nullptr</span>)</div>
<div class="line"><a name="l00734"></a><span class="lineno"> 734</span>  *blockids = <span class="keyword">new</span> <span class="keywordtype">int</span>[component_count];</div>
<div class="line"><a name="l00735"></a><span class="lineno"> 735</span>  <span class="keywordflow">if</span> (paraids != <span class="keyword">nullptr</span>)</div>
<div class="line"><a name="l00736"></a><span class="lineno"> 736</span>  *paraids = <span class="keyword">new</span> <span class="keywordtype">int</span>[component_count];</div>
<div class="line"><a name="l00737"></a><span class="lineno"> 737</span>  </div>
<div class="line"><a name="l00738"></a><span class="lineno"> 738</span>  <span class="keywordtype">int</span> blockid = 0;</div>
<div class="line"><a name="l00739"></a><span class="lineno"> 739</span>  <span class="keywordtype">int</span> paraid = 0;</div>
<div class="line"><a name="l00740"></a><span class="lineno"> 740</span>  <span class="keywordtype">int</span> component_index = 0;</div>
<div class="line"><a name="l00741"></a><span class="lineno"> 741</span>  page_it-><a class="code" href="a02486.html#a5cc369eb577150a3a677f9c342ce1240">Begin</a>();</div>
<div class="line"><a name="l00742"></a><span class="lineno"> 742</span>  <span class="keywordflow">do</span> {</div>
<div class="line"><a name="l00743"></a><span class="lineno"> 743</span>  <span class="keywordtype">bool</span> got_bounding_box;</div>
<div class="line"><a name="l00744"></a><span class="lineno"> 744</span>  <span class="keywordflow">if</span> (raw_image) {</div>
<div class="line"><a name="l00745"></a><span class="lineno"> 745</span>  got_bounding_box =</div>
<div class="line"><a name="l00746"></a><span class="lineno"> 746</span>  page_it-><a class="code" href="a02486.html#aae57ed588b6bffae18c15bc02fbe4f68">BoundingBox</a>(level, raw_padding, &left, &top, &right, &bottom);</div>
<div class="line"><a name="l00747"></a><span class="lineno"> 747</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00748"></a><span class="lineno"> 748</span>  got_bounding_box =</div>
<div class="line"><a name="l00749"></a><span class="lineno"> 749</span>  page_it-><a class="code" href="a02486.html#a2b924b32152716f12b3b75cf470f6d09">BoundingBoxInternal</a>(level, &left, &top, &right, &bottom);</div>
<div class="line"><a name="l00750"></a><span class="lineno"> 750</span>  }</div>
<div class="line"><a name="l00751"></a><span class="lineno"> 751</span>  <span class="keywordflow">if</span> (got_bounding_box &&</div>
<div class="line"><a name="l00752"></a><span class="lineno"> 752</span>  (!text_only || <a class="code" href="a00032.html#a49b7c03fb4e55b82a8fd22b7c6094082">PTIsTextType</a>(page_it-><a class="code" href="a02486.html#a459b75dc035557448d27a73f74682e2a">BlockType</a>()))) {</div>
<div class="line"><a name="l00753"></a><span class="lineno"> 753</span>  Box* lbox = boxCreate(left, top, right - left, bottom - top);</div>
<div class="line"><a name="l00754"></a><span class="lineno"> 754</span>  boxaAddBox(boxa, lbox, L_INSERT);</div>
<div class="line"><a name="l00755"></a><span class="lineno"> 755</span>  <span class="keywordflow">if</span> (pixa != <span class="keyword">nullptr</span>) {</div>
<div class="line"><a name="l00756"></a><span class="lineno"> 756</span>  Pix* pix = <span class="keyword">nullptr</span>;</div>
<div class="line"><a name="l00757"></a><span class="lineno"> 757</span>  <span class="keywordflow">if</span> (raw_image) {</div>
<div class="line"><a name="l00758"></a><span class="lineno"> 758</span>  pix = page_it-><a class="code" href="a02486.html#a60494e90122337da8440e48ad4fa23fc">GetImage</a>(level, raw_padding, <a class="code" href="a02438.html#ab0cb619ceec1ca8872621399f8238d58">GetInputImage</a>(), &left,</div>
<div class="line"><a name="l00759"></a><span class="lineno"> 759</span>  &top);</div>
<div class="line"><a name="l00760"></a><span class="lineno"> 760</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00761"></a><span class="lineno"> 761</span>  pix = page_it-><a class="code" href="a02486.html#aa1840ecf7f491f0ae1132f5b47efa802">GetBinaryImage</a>(level);</div>
<div class="line"><a name="l00762"></a><span class="lineno"> 762</span>  }</div>
<div class="line"><a name="l00763"></a><span class="lineno"> 763</span>  pixaAddPix(*pixa, pix, L_INSERT);</div>
<div class="line"><a name="l00764"></a><span class="lineno"> 764</span>  pixaAddBox(*pixa, lbox, L_CLONE);</div>
<div class="line"><a name="l00765"></a><span class="lineno"> 765</span>  }</div>
<div class="line"><a name="l00766"></a><span class="lineno"> 766</span>  <span class="keywordflow">if</span> (paraids != <span class="keyword">nullptr</span>) {</div>
<div class="line"><a name="l00767"></a><span class="lineno"> 767</span>  (*paraids)[component_index] = paraid;</div>
<div class="line"><a name="l00768"></a><span class="lineno"> 768</span>  <span class="keywordflow">if</span> (page_it-><a class="code" href="a02486.html#ab002592f10a06b03978f556154c6cfda">IsAtFinalElement</a>(<a class="code" href="a01818.html#aa26c22b65cc9765a0e747120f4287fd7a3e63980691bf64801c704f59bd795bd9">RIL_PARA</a>, level))</div>
<div class="line"><a name="l00769"></a><span class="lineno"> 769</span>  ++paraid;</div>
<div class="line"><a name="l00770"></a><span class="lineno"> 770</span>  }</div>
<div class="line"><a name="l00771"></a><span class="lineno"> 771</span>  <span class="keywordflow">if</span> (blockids != <span class="keyword">nullptr</span>) {</div>
<div class="line"><a name="l00772"></a><span class="lineno"> 772</span>  (*blockids)[component_index] = blockid;</div>
<div class="line"><a name="l00773"></a><span class="lineno"> 773</span>  <span class="keywordflow">if</span> (page_it-><a class="code" href="a02486.html#ab002592f10a06b03978f556154c6cfda">IsAtFinalElement</a>(<a class="code" href="a01818.html#aa26c22b65cc9765a0e747120f4287fd7a2dcea8d4208c16055353029d26f9bf49">RIL_BLOCK</a>, level)) {</div>
<div class="line"><a name="l00774"></a><span class="lineno"> 774</span>  ++blockid;</div>
<div class="line"><a name="l00775"></a><span class="lineno"> 775</span>  paraid = 0;</div>
<div class="line"><a name="l00776"></a><span class="lineno"> 776</span>  }</div>
<div class="line"><a name="l00777"></a><span class="lineno"> 777</span>  }</div>
<div class="line"><a name="l00778"></a><span class="lineno"> 778</span>  ++component_index;</div>
<div class="line"><a name="l00779"></a><span class="lineno"> 779</span>  }</div>
<div class="line"><a name="l00780"></a><span class="lineno"> 780</span>  } <span class="keywordflow">while</span> (page_it-><a class="code" href="a02486.html#a415ea7c61e24868bc67e676184be0bb9">Next</a>(level));</div>
<div class="line"><a name="l00781"></a><span class="lineno"> 781</span>  <span class="keyword">delete</span> page_it;</div>
<div class="line"><a name="l00782"></a><span class="lineno"> 782</span>  <span class="keywordflow">return</span> boxa;</div>
<div class="line"><a name="l00783"></a><span class="lineno"> 783</span> }</div>
<div class="line"><a name="l00784"></a><span class="lineno"> 784</span>  </div>
<div class="line"><a name="l00785"></a><span class="lineno"><a class="line" href="a02438.html#a5c207843b7fa3a5a3b328035af9836f0"> 785</a></span> <span class="keywordtype">int</span> <a class="code" href="a02438.html#a5c207843b7fa3a5a3b328035af9836f0">TessBaseAPI::GetThresholdedImageScaleFactor</a>()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00786"></a><span class="lineno"> 786</span>  <span class="keywordflow">if</span> (<a class="code" href="a02438.html#a9d93e1d92ca230ae02b81d44bc88a55c">thresholder_</a> == <span class="keyword">nullptr</span>) {</div>
<div class="line"><a name="l00787"></a><span class="lineno"> 787</span>  <span class="keywordflow">return</span> 0;</div>
<div class="line"><a name="l00788"></a><span class="lineno"> 788</span>  }</div>
<div class="line"><a name="l00789"></a><span class="lineno"> 789</span>  <span class="keywordflow">return</span> <a class="code" href="a02438.html#a9d93e1d92ca230ae02b81d44bc88a55c">thresholder_</a>-><a class="code" href="a02550.html#adce88ad081b8ab379cb286a0dd0e8845">GetScaleFactor</a>();</div>
<div class="line"><a name="l00790"></a><span class="lineno"> 790</span> }</div>
<div class="line"><a name="l00791"></a><span class="lineno"> 791</span>  </div>
<div class="line"><a name="l00807"></a><span class="lineno"><a class="line" href="a02438.html#aaac2abf8505c89afb8466dc3cff2c666"> 807</a></span> <a class="code" href="a02486.html">PageIterator</a>* <a class="code" href="a02438.html#aaac2abf8505c89afb8466dc3cff2c666">TessBaseAPI::AnalyseLayout</a>() { <span class="keywordflow">return</span> <a class="code" href="a02438.html#aaac2abf8505c89afb8466dc3cff2c666">AnalyseLayout</a>(<span class="keyword">false</span>); }</div>
<div class="line"><a name="l00808"></a><span class="lineno"> 808</span>  </div>
<div class="line"><a name="l00809"></a><span class="lineno"><a class="line" href="a02438.html#a5829db81305e19fbe941945f9d38e6a8"> 809</a></span> <a class="code" href="a02486.html">PageIterator</a>* <a class="code" href="a02438.html#aaac2abf8505c89afb8466dc3cff2c666">TessBaseAPI::AnalyseLayout</a>(<span class="keywordtype">bool</span> merge_similar_words) {</div>
<div class="line"><a name="l00810"></a><span class="lineno"> 810</span>  <span class="keywordflow">if</span> (<a class="code" href="a02438.html#a86899716a1adde396be4efd57b547d27">FindLines</a>() == 0) {</div>
<div class="line"><a name="l00811"></a><span class="lineno"> 811</span>  <span class="keywordflow">if</span> (<a class="code" href="a02438.html#ac22c36258b0cd727188505a9a1dbc7e1">block_list_</a>->empty())</div>
<div class="line"><a name="l00812"></a><span class="lineno"> 812</span>  <span class="keywordflow">return</span> <span class="keyword">nullptr</span>; <span class="comment">// The page was empty.</span></div>
<div class="line"><a name="l00813"></a><span class="lineno"> 813</span>  <a class="code" href="a02438.html#a12dda612630eba40e15f9d0b9955a04c">page_res_</a> = <span class="keyword">new</span> <a class="code" href="a02818.html">PAGE_RES</a>(merge_similar_words, <a class="code" href="a02438.html#ac22c36258b0cd727188505a9a1dbc7e1">block_list_</a>, <span class="keyword">nullptr</span>);</div>
<div class="line"><a name="l00814"></a><span class="lineno"> 814</span>  <a class="code" href="a02438.html#a33cf8d85c3714857bc8753fef035ea95">DetectParagraphs</a>(<span class="keyword">false</span>);</div>
<div class="line"><a name="l00815"></a><span class="lineno"> 815</span>  <span class="keywordflow">return</span> <span class="keyword">new</span> <a class="code" href="a02486.html">PageIterator</a>(</div>
<div class="line"><a name="l00816"></a><span class="lineno"> 816</span>  <a class="code" href="a02438.html#a12dda612630eba40e15f9d0b9955a04c">page_res_</a>, <a class="code" href="a02438.html#a247f50792f581df05afe336a2aeda402">tesseract_</a>, <a class="code" href="a02438.html#a9d93e1d92ca230ae02b81d44bc88a55c">thresholder_</a>-><a class="code" href="a02550.html#adce88ad081b8ab379cb286a0dd0e8845">GetScaleFactor</a>(),</div>
<div class="line"><a name="l00817"></a><span class="lineno"> 817</span>  <a class="code" href="a02438.html#a9d93e1d92ca230ae02b81d44bc88a55c">thresholder_</a>-><a class="code" href="a02550.html#a8e9f61a2ab3883e370cb91b870c3d4ec">GetScaledYResolution</a>(),</div>
<div class="line"><a name="l00818"></a><span class="lineno"> 818</span>  <a class="code" href="a02438.html#ab3c90d43a3628dc7abeb93e9ca01bc97">rect_left_</a>, <a class="code" href="a02438.html#ac71648cd860510ca65b94d87d7d9bb1f">rect_top_</a>, <a class="code" href="a02438.html#a31dbaec91a5dd8ee7d399786a4bd5ef8">rect_width_</a>, <a class="code" href="a02438.html#a978edc537da096ec07d4bb8e4ae5332d">rect_height_</a>);</div>
<div class="line"><a name="l00819"></a><span class="lineno"> 819</span>  }</div>
<div class="line"><a name="l00820"></a><span class="lineno"> 820</span>  <span class="keywordflow">return</span> <span class="keyword">nullptr</span>;</div>
<div class="line"><a name="l00821"></a><span class="lineno"> 821</span> }</div>
<div class="line"><a name="l00822"></a><span class="lineno"> 822</span>  </div>
<div class="line"><a name="l00827"></a><span class="lineno"><a class="line" href="a02438.html#a0e4065c20b142d69a2324ee0c74ae0b0"> 827</a></span> <span class="keywordtype">int</span> <a class="code" href="a02438.html#a0e4065c20b142d69a2324ee0c74ae0b0">TessBaseAPI::Recognize</a>(<a class="code" href="a02466.html">ETEXT_DESC</a>* monitor) {</div>
<div class="line"><a name="l00828"></a><span class="lineno"> 828</span>  <span class="keywordflow">if</span> (<a class="code" href="a02438.html#a247f50792f581df05afe336a2aeda402">tesseract_</a> == <span class="keyword">nullptr</span>)</div>
<div class="line"><a name="l00829"></a><span class="lineno"> 829</span>  <span class="keywordflow">return</span> -1;</div>
<div class="line"><a name="l00830"></a><span class="lineno"> 830</span>  <span class="keywordflow">if</span> (<a class="code" href="a02438.html#a86899716a1adde396be4efd57b547d27">FindLines</a>() != 0)</div>
<div class="line"><a name="l00831"></a><span class="lineno"> 831</span>  <span class="keywordflow">return</span> -1;</div>
<div class="line"><a name="l00832"></a><span class="lineno"> 832</span>  <span class="keyword">delete</span> <a class="code" href="a02438.html#a12dda612630eba40e15f9d0b9955a04c">page_res_</a>;</div>
<div class="line"><a name="l00833"></a><span class="lineno"> 833</span>  <span class="keywordflow">if</span> (<a class="code" href="a02438.html#ac22c36258b0cd727188505a9a1dbc7e1">block_list_</a>->empty()) {</div>
<div class="line"><a name="l00834"></a><span class="lineno"> 834</span>  <a class="code" href="a02438.html#a12dda612630eba40e15f9d0b9955a04c">page_res_</a> = <span class="keyword">new</span> <a class="code" href="a02818.html">PAGE_RES</a>(<span class="keyword">false</span>, <a class="code" href="a02438.html#ac22c36258b0cd727188505a9a1dbc7e1">block_list_</a>,</div>
<div class="line"><a name="l00835"></a><span class="lineno"> 835</span>  &<a class="code" href="a02438.html#a247f50792f581df05afe336a2aeda402">tesseract_</a>-><a class="code" href="a04058.html#a143608f482c6c0c4f312740e6a5f5fd9">prev_word_best_choice_</a>);</div>
<div class="line"><a name="l00836"></a><span class="lineno"> 836</span>  <span class="keywordflow">return</span> 0; <span class="comment">// Empty page.</span></div>
<div class="line"><a name="l00837"></a><span class="lineno"> 837</span>  }</div>
<div class="line"><a name="l00838"></a><span class="lineno"> 838</span>  </div>
<div class="line"><a name="l00839"></a><span class="lineno"> 839</span>  <a class="code" href="a02438.html#a247f50792f581df05afe336a2aeda402">tesseract_</a>-><a class="code" href="a02658.html#a35e62e060c86649e14cdf688d09a0f7a">SetBlackAndWhitelist</a>();</div>
<div class="line"><a name="l00840"></a><span class="lineno"> 840</span>  <a class="code" href="a02438.html#a7d4627f300b1096d43a3e7d54d8aa5df">recognition_done_</a> = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00841"></a><span class="lineno"> 841</span> <span class="preprocessor">#ifndef DISABLED_LEGACY_ENGINE</span></div>
<div class="line"><a name="l00842"></a><span class="lineno"> 842</span>  <span class="keywordflow">if</span> (<a class="code" href="a02438.html#a247f50792f581df05afe336a2aeda402">tesseract_</a>-><a class="code" href="a02658.html#a7fc8d9323b89b20e8d153eef861266b8">tessedit_resegment_from_line_boxes</a>) {</div>
<div class="line"><a name="l00843"></a><span class="lineno"> 843</span>  <a class="code" href="a02438.html#a12dda612630eba40e15f9d0b9955a04c">page_res_</a> = <a class="code" href="a02438.html#a247f50792f581df05afe336a2aeda402">tesseract_</a>-><a class="code" href="a02658.html#ad8d1403d0d4862f9c07fc1eafdd13a00">ApplyBoxes</a>(*<a class="code" href="a02438.html#a4690919aa9d4eabda36bdefdaadf7ac9">input_file_</a>, <span class="keyword">true</span>, <a class="code" href="a02438.html#ac22c36258b0cd727188505a9a1dbc7e1">block_list_</a>);</div>
<div class="line"><a name="l00844"></a><span class="lineno"> 844</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="code" href="a02438.html#a247f50792f581df05afe336a2aeda402">tesseract_</a>-><a class="code" href="a02658.html#a62f5e64459a2d2a15526c3229c12e6a0">tessedit_resegment_from_boxes</a>) {</div>
<div class="line"><a name="l00845"></a><span class="lineno"> 845</span>  <a class="code" href="a02438.html#a12dda612630eba40e15f9d0b9955a04c">page_res_</a> = <a class="code" href="a02438.html#a247f50792f581df05afe336a2aeda402">tesseract_</a>-><a class="code" href="a02658.html#ad8d1403d0d4862f9c07fc1eafdd13a00">ApplyBoxes</a>(*<a class="code" href="a02438.html#a4690919aa9d4eabda36bdefdaadf7ac9">input_file_</a>, <span class="keyword">false</span>, <a class="code" href="a02438.html#ac22c36258b0cd727188505a9a1dbc7e1">block_list_</a>);</div>
<div class="line"><a name="l00846"></a><span class="lineno"> 846</span>  } <span class="keywordflow">else</span></div>
<div class="line"><a name="l00847"></a><span class="lineno"> 847</span> <span class="preprocessor">#endif // ndef DISABLED_LEGACY_ENGINE</span></div>
<div class="line"><a name="l00848"></a><span class="lineno"> 848</span>  {</div>
<div class="line"><a name="l00849"></a><span class="lineno"> 849</span>  <a class="code" href="a02438.html#a12dda612630eba40e15f9d0b9955a04c">page_res_</a> = <span class="keyword">new</span> <a class="code" href="a02818.html">PAGE_RES</a>(<a class="code" href="a02438.html#a247f50792f581df05afe336a2aeda402">tesseract_</a>-><a class="code" href="a02658.html#ae0b47fae13d07d3af456c0ec4f990d65">AnyLSTMLang</a>(),</div>
<div class="line"><a name="l00850"></a><span class="lineno"> 850</span>  <a class="code" href="a02438.html#ac22c36258b0cd727188505a9a1dbc7e1">block_list_</a>, &<a class="code" href="a02438.html#a247f50792f581df05afe336a2aeda402">tesseract_</a>-><a class="code" href="a04058.html#a143608f482c6c0c4f312740e6a5f5fd9">prev_word_best_choice_</a>);</div>
<div class="line"><a name="l00851"></a><span class="lineno"> 851</span>  }</div>
<div class="line"><a name="l00852"></a><span class="lineno"> 852</span>  </div>
<div class="line"><a name="l00853"></a><span class="lineno"> 853</span>  <span class="keywordflow">if</span> (<a class="code" href="a02438.html#a12dda612630eba40e15f9d0b9955a04c">page_res_</a> == <span class="keyword">nullptr</span>) {</div>
<div class="line"><a name="l00854"></a><span class="lineno"> 854</span>  <span class="keywordflow">return</span> -1;</div>
<div class="line"><a name="l00855"></a><span class="lineno"> 855</span>  }</div>
<div class="line"><a name="l00856"></a><span class="lineno"> 856</span>  </div>
<div class="line"><a name="l00857"></a><span class="lineno"> 857</span>  <span class="keywordflow">if</span> (<a class="code" href="a02438.html#a247f50792f581df05afe336a2aeda402">tesseract_</a>-><a class="code" href="a02658.html#a6d07030a800baa51ecde2b96e4fef648">tessedit_train_line_recognizer</a>) {</div>
<div class="line"><a name="l00858"></a><span class="lineno"> 858</span>  <span class="keywordflow">if</span> (!<a class="code" href="a02438.html#a247f50792f581df05afe336a2aeda402">tesseract_</a>-><a class="code" href="a02658.html#ac4ff8ff4962b2e95743247571f18685d">TrainLineRecognizer</a>(*<a class="code" href="a02438.html#a4690919aa9d4eabda36bdefdaadf7ac9">input_file_</a>, *<a class="code" href="a02438.html#a22a0c520bc88e2d80fb8b6a10b7caba1">output_file_</a>, <a class="code" href="a02438.html#ac22c36258b0cd727188505a9a1dbc7e1">block_list_</a>)) {</div>
<div class="line"><a name="l00859"></a><span class="lineno"> 859</span>  <span class="keywordflow">return</span> -1;</div>
<div class="line"><a name="l00860"></a><span class="lineno"> 860</span>  }</div>
<div class="line"><a name="l00861"></a><span class="lineno"> 861</span>  <a class="code" href="a02438.html#a247f50792f581df05afe336a2aeda402">tesseract_</a>-><a class="code" href="a02658.html#aaac7729b5dc17651a6b3ee44689302d5">CorrectClassifyWords</a>(<a class="code" href="a02438.html#a12dda612630eba40e15f9d0b9955a04c">page_res_</a>);</div>
<div class="line"><a name="l00862"></a><span class="lineno"> 862</span>  <span class="keywordflow">return</span> 0;</div>
<div class="line"><a name="l00863"></a><span class="lineno"> 863</span>  }</div>
<div class="line"><a name="l00864"></a><span class="lineno"> 864</span> <span class="preprocessor">#ifndef DISABLED_LEGACY_ENGINE</span></div>
<div class="line"><a name="l00865"></a><span class="lineno"> 865</span>  <span class="keywordflow">if</span> (<a class="code" href="a02438.html#a247f50792f581df05afe336a2aeda402">tesseract_</a>-><a class="code" href="a02658.html#ab079fbbd71433f3de894f912e5b11e6d">tessedit_make_boxes_from_boxes</a>) {</div>
<div class="line"><a name="l00866"></a><span class="lineno"> 866</span>  <a class="code" href="a02438.html#a247f50792f581df05afe336a2aeda402">tesseract_</a>-><a class="code" href="a02658.html#aaac7729b5dc17651a6b3ee44689302d5">CorrectClassifyWords</a>(<a class="code" href="a02438.html#a12dda612630eba40e15f9d0b9955a04c">page_res_</a>);</div>
<div class="line"><a name="l00867"></a><span class="lineno"> 867</span>  <span class="keywordflow">return</span> 0;</div>
<div class="line"><a name="l00868"></a><span class="lineno"> 868</span>  }</div>
<div class="line"><a name="l00869"></a><span class="lineno"> 869</span> <span class="preprocessor">#endif // ndef DISABLED_LEGACY_ENGINE</span></div>
<div class="line"><a name="l00870"></a><span class="lineno"> 870</span>  </div>
<div class="line"><a name="l00871"></a><span class="lineno"> 871</span>  <span class="keywordflow">if</span> (<a class="code" href="a02438.html#ac2b73e8aaae6bf5391e21466f584b501">truth_cb_</a> != <span class="keyword">nullptr</span>) {</div>
<div class="line"><a name="l00872"></a><span class="lineno"> 872</span>  <a class="code" href="a02438.html#a247f50792f581df05afe336a2aeda402">tesseract_</a>-><a class="code" href="a04058.html#a5f360cd76704a08b03a4738a97e8457b">wordrec_run_blamer</a>.set_value(<span class="keyword">true</span>);</div>
<div class="line"><a name="l00873"></a><span class="lineno"> 873</span>  <span class="keyword">auto</span> *page_it = <span class="keyword">new</span> <a class="code" href="a02486.html">PageIterator</a>(</div>
<div class="line"><a name="l00874"></a><span class="lineno"> 874</span>  <a class="code" href="a02438.html#a12dda612630eba40e15f9d0b9955a04c">page_res_</a>, <a class="code" href="a02438.html#a247f50792f581df05afe336a2aeda402">tesseract_</a>, <a class="code" href="a02438.html#a9d93e1d92ca230ae02b81d44bc88a55c">thresholder_</a>-><a class="code" href="a02550.html#adce88ad081b8ab379cb286a0dd0e8845">GetScaleFactor</a>(),</div>
<div class="line"><a name="l00875"></a><span class="lineno"> 875</span>  <a class="code" href="a02438.html#a9d93e1d92ca230ae02b81d44bc88a55c">thresholder_</a>-><a class="code" href="a02550.html#a8e9f61a2ab3883e370cb91b870c3d4ec">GetScaledYResolution</a>(),</div>
<div class="line"><a name="l00876"></a><span class="lineno"> 876</span>  <a class="code" href="a02438.html#ab3c90d43a3628dc7abeb93e9ca01bc97">rect_left_</a>, <a class="code" href="a02438.html#ac71648cd860510ca65b94d87d7d9bb1f">rect_top_</a>, <a class="code" href="a02438.html#a31dbaec91a5dd8ee7d399786a4bd5ef8">rect_width_</a>, <a class="code" href="a02438.html#a978edc537da096ec07d4bb8e4ae5332d">rect_height_</a>);</div>
<div class="line"><a name="l00877"></a><span class="lineno"> 877</span>  <a class="code" href="a02438.html#ac2b73e8aaae6bf5391e21466f584b501">truth_cb_</a>(<a class="code" href="a02438.html#a247f50792f581df05afe336a2aeda402">tesseract_</a>-><a class="code" href="a02658.html#a67d107ceaab00c9e98d6473d4024d409">getDict</a>().<a class="code" href="a03414.html#a3ed04d9d9419ce413e9e495b5c5001ad">getUnicharset</a>(),</div>
<div class="line"><a name="l00878"></a><span class="lineno"> 878</span>  <a class="code" href="a02438.html#ab7d24a78f3565c5bfb42b2592b9e8df0">image_height_</a>, page_it, this-><a class="code" href="a02438.html#ac16fdadc30b12935b793be4a42ad8448">tesseract</a>()-><a class="code" href="a02658.html#a03e51d9200586d7164574b8ae9498d69">pix_grey</a>());</div>
<div class="line"><a name="l00879"></a><span class="lineno"> 879</span>  <span class="keyword">delete</span> page_it;</div>
<div class="line"><a name="l00880"></a><span class="lineno"> 880</span>  }</div>
<div class="line"><a name="l00881"></a><span class="lineno"> 881</span>  </div>
<div class="line"><a name="l00882"></a><span class="lineno"> 882</span>  <span class="keywordtype">int</span> result = 0;</div>
<div class="line"><a name="l00883"></a><span class="lineno"> 883</span>  <span class="keywordflow">if</span> (<a class="code" href="a02438.html#a247f50792f581df05afe336a2aeda402">tesseract_</a>-><a class="code" href="a02658.html#a51f1cb37c2fff5e2ade385b160c3a0e3">interactive_display_mode</a>) {</div>
<div class="line"><a name="l00884"></a><span class="lineno"> 884</span> <span class="preprocessor"> #ifndef GRAPHICS_DISABLED</span></div>
<div class="line"><a name="l00885"></a><span class="lineno"> 885</span>  <a class="code" href="a02438.html#a247f50792f581df05afe336a2aeda402">tesseract_</a>-><a class="code" href="a02658.html#ab48cff8de587e3a573a327846e57c51d">pgeditor_main</a>(<a class="code" href="a02438.html#a31dbaec91a5dd8ee7d399786a4bd5ef8">rect_width_</a>, <a class="code" href="a02438.html#a978edc537da096ec07d4bb8e4ae5332d">rect_height_</a>, <a class="code" href="a02438.html#a12dda612630eba40e15f9d0b9955a04c">page_res_</a>);</div>
<div class="line"><a name="l00886"></a><span class="lineno"> 886</span> <span class="preprocessor"> #endif // GRAPHICS_DISABLED</span></div>
<div class="line"><a name="l00887"></a><span class="lineno"> 887</span>  <span class="comment">// The page_res is invalid after an interactive session, so cleanup</span></div>
<div class="line"><a name="l00888"></a><span class="lineno"> 888</span>  <span class="comment">// in a way that lets us continue to the next page without crashing.</span></div>
<div class="line"><a name="l00889"></a><span class="lineno"> 889</span>  <span class="keyword">delete</span> <a class="code" href="a02438.html#a12dda612630eba40e15f9d0b9955a04c">page_res_</a>;</div>
<div class="line"><a name="l00890"></a><span class="lineno"> 890</span>  <a class="code" href="a02438.html#a12dda612630eba40e15f9d0b9955a04c">page_res_</a> = <span class="keyword">nullptr</span>;</div>
<div class="line"><a name="l00891"></a><span class="lineno"> 891</span>  <span class="keywordflow">return</span> -1;</div>
<div class="line"><a name="l00892"></a><span class="lineno"> 892</span> <span class="preprocessor"> #ifndef DISABLED_LEGACY_ENGINE</span></div>
<div class="line"><a name="l00893"></a><span class="lineno"> 893</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="code" href="a02438.html#a247f50792f581df05afe336a2aeda402">tesseract_</a>-><a class="code" href="a02658.html#a95bb008c7903633f1f3cd50540c05742">tessedit_train_from_boxes</a>) {</div>
<div class="line"><a name="l00894"></a><span class="lineno"> 894</span>  <a class="code" href="a02542.html">STRING</a> fontname;</div>
<div class="line"><a name="l00895"></a><span class="lineno"> 895</span>  <a class="code" href="a01818.html#aa011b40b5e90b4087d0e42ea5fcce12c">ExtractFontName</a>(*<a class="code" href="a02438.html#a22a0c520bc88e2d80fb8b6a10b7caba1">output_file_</a>, &fontname);</div>
<div class="line"><a name="l00896"></a><span class="lineno"> 896</span>  <a class="code" href="a02438.html#a247f50792f581df05afe336a2aeda402">tesseract_</a>-><a class="code" href="a02658.html#a689717c48a88c667883d31a5b03139bc">ApplyBoxTraining</a>(fontname, <a class="code" href="a02438.html#a12dda612630eba40e15f9d0b9955a04c">page_res_</a>);</div>
<div class="line"><a name="l00897"></a><span class="lineno"> 897</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="code" href="a02438.html#a247f50792f581df05afe336a2aeda402">tesseract_</a>-><a class="code" href="a02658.html#aeed33f786b5c71bf0b47452c76bf0c8a">tessedit_ambigs_training</a>) {</div>
<div class="line"><a name="l00898"></a><span class="lineno"> 898</span>  FILE *training_output_file = <a class="code" href="a02438.html#a247f50792f581df05afe336a2aeda402">tesseract_</a>-><a class="code" href="a02658.html#a4b787b26c3c009f5b2dbfdd9ef5f55d7">init_recog_training</a>(*<a class="code" href="a02438.html#a4690919aa9d4eabda36bdefdaadf7ac9">input_file_</a>);</div>
<div class="line"><a name="l00899"></a><span class="lineno"> 899</span>  <span class="comment">// OCR the page segmented into words by tesseract.</span></div>
<div class="line"><a name="l00900"></a><span class="lineno"> 900</span>  <a class="code" href="a02438.html#a247f50792f581df05afe336a2aeda402">tesseract_</a>-><a class="code" href="a02658.html#a02591ce36a6ff477040bf844b4d1d364">recog_training_segmented</a>(</div>
<div class="line"><a name="l00901"></a><span class="lineno"> 901</span>  *<a class="code" href="a02438.html#a4690919aa9d4eabda36bdefdaadf7ac9">input_file_</a>, <a class="code" href="a02438.html#a12dda612630eba40e15f9d0b9955a04c">page_res_</a>, monitor, training_output_file);</div>
<div class="line"><a name="l00902"></a><span class="lineno"> 902</span>  fclose(training_output_file);</div>
<div class="line"><a name="l00903"></a><span class="lineno"> 903</span> <span class="preprocessor"> #endif // ndef DISABLED_LEGACY_ENGINE</span></div>
<div class="line"><a name="l00904"></a><span class="lineno"> 904</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00905"></a><span class="lineno"> 905</span>  <span class="comment">// Now run the main recognition.</span></div>
<div class="line"><a name="l00906"></a><span class="lineno"> 906</span>  <span class="keywordtype">bool</span> wait_for_text = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00907"></a><span class="lineno"> 907</span>  <a class="code" href="a02438.html#adc8316d75713a2abf5373f85f6f58a93">GetBoolVariable</a>(<span class="stringliteral">"paragraph_text_based"</span>, &wait_for_text);</div>
<div class="line"><a name="l00908"></a><span class="lineno"> 908</span>  <span class="keywordflow">if</span> (!wait_for_text) <a class="code" href="a02438.html#a33cf8d85c3714857bc8753fef035ea95">DetectParagraphs</a>(<span class="keyword">false</span>);</div>
<div class="line"><a name="l00909"></a><span class="lineno"> 909</span>  <span class="keywordflow">if</span> (<a class="code" href="a02438.html#a247f50792f581df05afe336a2aeda402">tesseract_</a>-><a class="code" href="a02658.html#af9c097177e82c5f5495a7dc1506d66ed">recog_all_words</a>(<a class="code" href="a02438.html#a12dda612630eba40e15f9d0b9955a04c">page_res_</a>, monitor, <span class="keyword">nullptr</span>, <span class="keyword">nullptr</span>, 0)) {</div>
<div class="line"><a name="l00910"></a><span class="lineno"> 910</span>  <span class="keywordflow">if</span> (wait_for_text) <a class="code" href="a02438.html#a33cf8d85c3714857bc8753fef035ea95">DetectParagraphs</a>(<span class="keyword">true</span>);</div>
<div class="line"><a name="l00911"></a><span class="lineno"> 911</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00912"></a><span class="lineno"> 912</span>  result = -1;</div>
<div class="line"><a name="l00913"></a><span class="lineno"> 913</span>  }</div>
<div class="line"><a name="l00914"></a><span class="lineno"> 914</span>  }</div>
<div class="line"><a name="l00915"></a><span class="lineno"> 915</span>  <span class="keywordflow">return</span> result;</div>
<div class="line"><a name="l00916"></a><span class="lineno"> 916</span> }</div>
<div class="line"><a name="l00917"></a><span class="lineno"> 917</span>  </div>
<div class="line"><a name="l00918"></a><span class="lineno"> 918</span> <span class="preprocessor">#ifndef DISABLED_LEGACY_ENGINE</span></div>
<div class="line"><a name="l00919"></a><span class="lineno"> 919</span>  </div>
<div class="line"><a name="l00920"></a><span class="lineno"><a class="line" href="a02438.html#aec56194587e149ae38a08eccd2e0d96a"> 920</a></span> <span class="keywordtype">int</span> <a class="code" href="a02438.html#aec56194587e149ae38a08eccd2e0d96a">TessBaseAPI::RecognizeForChopTest</a>(<a class="code" href="a02466.html">ETEXT_DESC</a>* monitor) {</div>
<div class="line"><a name="l00921"></a><span class="lineno"> 921</span>  <span class="keywordflow">if</span> (<a class="code" href="a02438.html#a247f50792f581df05afe336a2aeda402">tesseract_</a> == <span class="keyword">nullptr</span>)</div>
<div class="line"><a name="l00922"></a><span class="lineno"> 922</span>  <span class="keywordflow">return</span> -1;</div>
<div class="line"><a name="l00923"></a><span class="lineno"> 923</span>  <span class="keywordflow">if</span> (<a class="code" href="a02438.html#a9d93e1d92ca230ae02b81d44bc88a55c">thresholder_</a> == <span class="keyword">nullptr</span> || <a class="code" href="a02438.html#a9d93e1d92ca230ae02b81d44bc88a55c">thresholder_</a>-><a class="code" href="a02550.html#a5e18e1384335b76f63ba3508ae048925">IsEmpty</a>()) {</div>
<div class="line"><a name="l00924"></a><span class="lineno"> 924</span>  <a class="code" href="a00581.html#a0c2bcd4462ec67ab0971b34a0f610f55">tprintf</a>(<span class="stringliteral">"Please call SetImage before attempting recognition.\n"</span>);</div>
<div class="line"><a name="l00925"></a><span class="lineno"> 925</span>  <span class="keywordflow">return</span> -1;</div>
<div class="line"><a name="l00926"></a><span class="lineno"> 926</span>  }</div>
<div class="line"><a name="l00927"></a><span class="lineno"> 927</span>  <span class="keywordflow">if</span> (<a class="code" href="a02438.html#a12dda612630eba40e15f9d0b9955a04c">page_res_</a> != <span class="keyword">nullptr</span>)</div>
<div class="line"><a name="l00928"></a><span class="lineno"> 928</span>  <a class="code" href="a02438.html#a83ca325b5e521416b1edcd020b169be0">ClearResults</a>();</div>
<div class="line"><a name="l00929"></a><span class="lineno"> 929</span>  <span class="keywordflow">if</span> (<a class="code" href="a02438.html#a86899716a1adde396be4efd57b547d27">FindLines</a>() != 0)</div>
<div class="line"><a name="l00930"></a><span class="lineno"> 930</span>  <span class="keywordflow">return</span> -1;</div>
<div class="line"><a name="l00931"></a><span class="lineno"> 931</span>  <span class="comment">// Additional conditions under which chopper test cannot be run</span></div>
<div class="line"><a name="l00932"></a><span class="lineno"> 932</span>  <span class="keywordflow">if</span> (<a class="code" href="a02438.html#a247f50792f581df05afe336a2aeda402">tesseract_</a>-><a class="code" href="a02658.html#a51f1cb37c2fff5e2ade385b160c3a0e3">interactive_display_mode</a>) <span class="keywordflow">return</span> -1;</div>
<div class="line"><a name="l00933"></a><span class="lineno"> 933</span>  </div>
<div class="line"><a name="l00934"></a><span class="lineno"> 934</span>  <a class="code" href="a02438.html#a7d4627f300b1096d43a3e7d54d8aa5df">recognition_done_</a> = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00935"></a><span class="lineno"> 935</span>  </div>
<div class="line"><a name="l00936"></a><span class="lineno"> 936</span>  <a class="code" href="a02438.html#a12dda612630eba40e15f9d0b9955a04c">page_res_</a> = <span class="keyword">new</span> <a class="code" href="a02818.html">PAGE_RES</a>(<span class="keyword">false</span>, <a class="code" href="a02438.html#ac22c36258b0cd727188505a9a1dbc7e1">block_list_</a>,</div>
<div class="line"><a name="l00937"></a><span class="lineno"> 937</span>  &(<a class="code" href="a02438.html#a247f50792f581df05afe336a2aeda402">tesseract_</a>-><a class="code" href="a04058.html#a143608f482c6c0c4f312740e6a5f5fd9">prev_word_best_choice_</a>));</div>
<div class="line"><a name="l00938"></a><span class="lineno"> 938</span>  </div>
<div class="line"><a name="l00939"></a><span class="lineno"> 939</span>  <a class="code" href="a02834.html">PAGE_RES_IT</a> page_res_it(<a class="code" href="a02438.html#a12dda612630eba40e15f9d0b9955a04c">page_res_</a>);</div>
<div class="line"><a name="l00940"></a><span class="lineno"> 940</span>  </div>
<div class="line"><a name="l00941"></a><span class="lineno"> 941</span>  <span class="keywordflow">while</span> (page_res_it.<a class="code" href="a02834.html#a6cdcdaa4b0b1250ab7e14760d4b5f113">word</a>() != <span class="keyword">nullptr</span>) {</div>
<div class="line"><a name="l00942"></a><span class="lineno"> 942</span>  <a class="code" href="a02830.html">WERD_RES</a> *word_res = page_res_it.<a class="code" href="a02834.html#a6cdcdaa4b0b1250ab7e14760d4b5f113">word</a>();</div>
<div class="line"><a name="l00943"></a><span class="lineno"> 943</span>  <a class="code" href="a02434.html">GenericVector<TBOX></a> boxes;</div>
<div class="line"><a name="l00944"></a><span class="lineno"> 944</span>  <a class="code" href="a02438.html#a247f50792f581df05afe336a2aeda402">tesseract_</a>-><a class="code" href="a02658.html#aab153649250a4b8bd6ffb4e22f44f79f">MaximallyChopWord</a>(boxes, page_res_it.<a class="code" href="a02834.html#a997c382ddd2cf2f539532a1d91780963">block</a>()-><a class="code" href="a02822.html#ae7c240d4878247ebdfe78433446751bf">block</a>,</div>
<div class="line"><a name="l00945"></a><span class="lineno"> 945</span>  page_res_it.<a class="code" href="a02834.html#a2038f4bd5c4c0eac4dba7f1d6bcdb5bf">row</a>()-><a class="code" href="a02826.html#ad3a856f3e9217c47b8f2f54cd3908721">row</a>, word_res);</div>
<div class="line"><a name="l00946"></a><span class="lineno"> 946</span>  page_res_it.<a class="code" href="a02834.html#ab29005f235cc738eebafb7d9ed6fe70b">forward</a>();</div>
<div class="line"><a name="l00947"></a><span class="lineno"> 947</span>  }</div>
<div class="line"><a name="l00948"></a><span class="lineno"> 948</span>  <span class="keywordflow">return</span> 0;</div>
<div class="line"><a name="l00949"></a><span class="lineno"> 949</span> }</div>
<div class="line"><a name="l00950"></a><span class="lineno"> 950</span> <span class="preprocessor">#endif // ndef DISABLED_LEGACY_ENGINE</span></div>
<div class="line"><a name="l00951"></a><span class="lineno"> 951</span>  </div>
<div class="line"><a name="l00952"></a><span class="lineno"> 952</span> <span class="comment">// Takes ownership of the input pix.</span></div>
<div class="line"><a name="l00953"></a><span class="lineno"><a class="line" href="a02438.html#af8bd418033a2157e14c2fd0c6ab47b63"> 953</a></span> <span class="keywordtype">void</span> <a class="code" href="a02438.html#af8bd418033a2157e14c2fd0c6ab47b63">TessBaseAPI::SetInputImage</a>(Pix* pix) { <a class="code" href="a02438.html#a247f50792f581df05afe336a2aeda402">tesseract_</a>-><a class="code" href="a02658.html#ad939110e64fbd875014afa70ee72f43b">set_pix_original</a>(pix); }</div>
<div class="line"><a name="l00954"></a><span class="lineno"> 954</span>  </div>
<div class="line"><a name="l00955"></a><span class="lineno"><a class="line" href="a02438.html#ab0cb619ceec1ca8872621399f8238d58"> 955</a></span> Pix* <a class="code" href="a02438.html#ab0cb619ceec1ca8872621399f8238d58">TessBaseAPI::GetInputImage</a>() { <span class="keywordflow">return</span> <a class="code" href="a02438.html#a247f50792f581df05afe336a2aeda402">tesseract_</a>-><a class="code" href="a02658.html#a87360c517f48316e9817bdc8ede63d0e">pix_original</a>(); }</div>
<div class="line"><a name="l00956"></a><span class="lineno"> 956</span>  </div>
<div class="line"><a name="l00957"></a><span class="lineno"><a class="line" href="a02438.html#a0a1d63bf472c0c2fd3d2b82f5aba6ebb"> 957</a></span> <span class="keyword">const</span> <span class="keywordtype">char</span> * <a class="code" href="a02438.html#a0a1d63bf472c0c2fd3d2b82f5aba6ebb">TessBaseAPI::GetInputName</a>() {</div>
<div class="line"><a name="l00958"></a><span class="lineno"> 958</span>  <span class="keywordflow">if</span> (<a class="code" href="a02438.html#a4690919aa9d4eabda36bdefdaadf7ac9">input_file_</a>)</div>
<div class="line"><a name="l00959"></a><span class="lineno"> 959</span>  <span class="keywordflow">return</span> <a class="code" href="a02438.html#a4690919aa9d4eabda36bdefdaadf7ac9">input_file_</a>-><a class="code" href="a02542.html#a552838a146145cb7993f42aefb740ea4">c_str</a>();</div>
<div class="line"><a name="l00960"></a><span class="lineno"> 960</span>  <span class="keywordflow">return</span> <span class="keyword">nullptr</span>;</div>
<div class="line"><a name="l00961"></a><span class="lineno"> 961</span> }</div>
<div class="line"><a name="l00962"></a><span class="lineno"> 962</span>  </div>
<div class="line"><a name="l00963"></a><span class="lineno"><a class="line" href="a02438.html#a212b46c962fc197a316e366de937ba96"> 963</a></span> <span class="keyword">const</span> <span class="keywordtype">char</span> * <a class="code" href="a02438.html#a212b46c962fc197a316e366de937ba96">TessBaseAPI::GetDatapath</a>() {</div>
<div class="line"><a name="l00964"></a><span class="lineno"> 964</span>  <span class="keywordflow">return</span> <a class="code" href="a02438.html#a247f50792f581df05afe336a2aeda402">tesseract_</a>-><a class="code" href="a02950.html#a4932d2070d3b91264958078abc991b17">datadir</a>.<a class="code" href="a02542.html#a552838a146145cb7993f42aefb740ea4">c_str</a>();</div>
<div class="line"><a name="l00965"></a><span class="lineno"> 965</span> }</div>
<div class="line"><a name="l00966"></a><span class="lineno"> 966</span>  </div>
<div class="line"><a name="l00967"></a><span class="lineno"><a class="line" href="a02438.html#a4adb0aa43b90fad6c7c0d36b4d88ee29"> 967</a></span> <span class="keywordtype">int</span> <a class="code" href="a02438.html#a4adb0aa43b90fad6c7c0d36b4d88ee29">TessBaseAPI::GetSourceYResolution</a>() {</div>
<div class="line"><a name="l00968"></a><span class="lineno"> 968</span>  <span class="keywordflow">return</span> <a class="code" href="a02438.html#a9d93e1d92ca230ae02b81d44bc88a55c">thresholder_</a>-><a class="code" href="a02550.html#a39bd6e786e42ec230090189c9deb3657">GetSourceYResolution</a>();</div>
<div class="line"><a name="l00969"></a><span class="lineno"> 969</span> }</div>
<div class="line"><a name="l00970"></a><span class="lineno"> 970</span>  </div>
<div class="line"><a name="l00971"></a><span class="lineno"> 971</span> <span class="comment">// If flist exists, get data from there. Otherwise get data from buf.</span></div>
<div class="line"><a name="l00972"></a><span class="lineno"> 972</span> <span class="comment">// Seems convoluted, but is the easiest way I know of to meet multiple</span></div>
<div class="line"><a name="l00973"></a><span class="lineno"> 973</span> <span class="comment">// goals. Support streaming from stdin, and also work on platforms</span></div>
<div class="line"><a name="l00974"></a><span class="lineno"> 974</span> <span class="comment">// lacking fmemopen.</span></div>
<div class="line"><a name="l00975"></a><span class="lineno"> 975</span> <span class="keywordtype">bool</span> TessBaseAPI::ProcessPagesFileList(FILE *flist,</div>
<div class="line"><a name="l00976"></a><span class="lineno"> 976</span>  <a class="code" href="a02542.html">STRING</a> *buf,</div>
<div class="line"><a name="l00977"></a><span class="lineno"> 977</span>  <span class="keyword">const</span> <span class="keywordtype">char</span>* retry_config,</div>
<div class="line"><a name="l00978"></a><span class="lineno"> 978</span>  <span class="keywordtype">int</span> timeout_millisec,</div>
<div class="line"><a name="l00979"></a><span class="lineno"> 979</span>  <a class="code" href="a02490.html">TessResultRenderer</a>* renderer,</div>
<div class="line"><a name="l00980"></a><span class="lineno"> 980</span>  <span class="keywordtype">int</span> tessedit_page_number) {</div>
<div class="line"><a name="l00981"></a><span class="lineno"> 981</span>  <span class="keywordflow">if</span> (!flist && !buf) <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00982"></a><span class="lineno"> 982</span>  <span class="keywordtype">int</span> page = (tessedit_page_number >= 0) ? tessedit_page_number : 0;</div>
<div class="line"><a name="l00983"></a><span class="lineno"> 983</span>  <span class="keywordtype">char</span> pagename[<a class="code" href="a00029.html#ab99ded389af74001a6298fc9e44e74e5">MAX_PATH</a>];</div>
<div class="line"><a name="l00984"></a><span class="lineno"> 984</span>  </div>
<div class="line"><a name="l00985"></a><span class="lineno"> 985</span>  <a class="code" href="a02434.html">GenericVector<STRING></a> lines;</div>
<div class="line"><a name="l00986"></a><span class="lineno"> 986</span>  <span class="keywordflow">if</span> (!flist) {</div>
<div class="line"><a name="l00987"></a><span class="lineno"> 987</span>  buf-><a class="code" href="a02542.html#ad9faf57f1c62db51e1ce5277885ad145">split</a>(<span class="charliteral">'\n'</span>, &lines);</div>
<div class="line"><a name="l00988"></a><span class="lineno"> 988</span>  <span class="keywordflow">if</span> (lines.<a class="code" href="a02434.html#a172c4aa23ba397e24319ae095281cbcc">empty</a>()) <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00989"></a><span class="lineno"> 989</span>  }</div>
<div class="line"><a name="l00990"></a><span class="lineno"> 990</span>  </div>
<div class="line"><a name="l00991"></a><span class="lineno"> 991</span>  <span class="comment">// Skip to the requested page number.</span></div>
<div class="line"><a name="l00992"></a><span class="lineno"> 992</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < page; i++) {</div>
<div class="line"><a name="l00993"></a><span class="lineno"> 993</span>  <span class="keywordflow">if</span> (flist) {</div>
<div class="line"><a name="l00994"></a><span class="lineno"> 994</span>  <span class="keywordflow">if</span> (fgets(pagename, <span class="keyword">sizeof</span>(pagename), flist) == <span class="keyword">nullptr</span>) <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00995"></a><span class="lineno"> 995</span>  }</div>
<div class="line"><a name="l00996"></a><span class="lineno"> 996</span>  }</div>
<div class="line"><a name="l00997"></a><span class="lineno"> 997</span>  </div>
<div class="line"><a name="l00998"></a><span class="lineno"> 998</span>  <span class="comment">// Begin producing output</span></div>
<div class="line"><a name="l00999"></a><span class="lineno"> 999</span>  <span class="keywordflow">if</span> (renderer && !renderer-><a class="code" href="a02490.html#a8f910e5251ee7ebd65f69072b358b445">BeginDocument</a>(document_title.c_str())) {</div>
<div class="line"><a name="l01000"></a><span class="lineno"> 1000</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l01001"></a><span class="lineno"> 1001</span>  }</div>
<div class="line"><a name="l01002"></a><span class="lineno"> 1002</span>  </div>
<div class="line"><a name="l01003"></a><span class="lineno"> 1003</span>  <span class="comment">// Loop over all pages - or just the requested one</span></div>
<div class="line"><a name="l01004"></a><span class="lineno"> 1004</span>  <span class="keywordflow">while</span> (<span class="keyword">true</span>) {</div>
<div class="line"><a name="l01005"></a><span class="lineno"> 1005</span>  <span class="keywordflow">if</span> (flist) {</div>
<div class="line"><a name="l01006"></a><span class="lineno"> 1006</span>  <span class="keywordflow">if</span> (fgets(pagename, <span class="keyword">sizeof</span>(pagename), flist) == <span class="keyword">nullptr</span>) <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01007"></a><span class="lineno"> 1007</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l01008"></a><span class="lineno"> 1008</span>  <span class="keywordflow">if</span> (page >= lines.<a class="code" href="a02434.html#a20cfad5c58c50cb85a9529d8ddbd96af">size</a>()) <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01009"></a><span class="lineno"> 1009</span>  snprintf(pagename, <span class="keyword">sizeof</span>(pagename), <span class="stringliteral">"%s"</span>, lines[page].c_str());</div>
<div class="line"><a name="l01010"></a><span class="lineno"> 1010</span>  }</div>
<div class="line"><a name="l01011"></a><span class="lineno"> 1011</span>  <a class="code" href="a00014.html#a31bec0ef73dd383e256fa462e9fa7e1f">chomp_string</a>(pagename);</div>
<div class="line"><a name="l01012"></a><span class="lineno"> 1012</span>  Pix *pix = pixRead(pagename);</div>
<div class="line"><a name="l01013"></a><span class="lineno"> 1013</span>  <span class="keywordflow">if</span> (pix == <span class="keyword">nullptr</span>) {</div>
<div class="line"><a name="l01014"></a><span class="lineno"> 1014</span>  <a class="code" href="a00581.html#a0c2bcd4462ec67ab0971b34a0f610f55">tprintf</a>(<span class="stringliteral">"Image file %s cannot be read!\n"</span>, pagename);</div>
<div class="line"><a name="l01015"></a><span class="lineno"> 1015</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l01016"></a><span class="lineno"> 1016</span>  }</div>
<div class="line"><a name="l01017"></a><span class="lineno"> 1017</span>  <a class="code" href="a00581.html#a0c2bcd4462ec67ab0971b34a0f610f55">tprintf</a>(<span class="stringliteral">"Page %d : %s\n"</span>, page, pagename);</div>
<div class="line"><a name="l01018"></a><span class="lineno"> 1018</span>  <span class="keywordtype">bool</span> r = <a class="code" href="a02438.html#a0cfc2f772980b283b98b5c4ea37db724">ProcessPage</a>(pix, page, pagename, retry_config,</div>
<div class="line"><a name="l01019"></a><span class="lineno"> 1019</span>  timeout_millisec, renderer);</div>
<div class="line"><a name="l01020"></a><span class="lineno"> 1020</span>  pixDestroy(&pix);</div>
<div class="line"><a name="l01021"></a><span class="lineno"> 1021</span>  <span class="keywordflow">if</span> (!r) <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l01022"></a><span class="lineno"> 1022</span>  <span class="keywordflow">if</span> (tessedit_page_number >= 0) <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01023"></a><span class="lineno"> 1023</span>  ++page;</div>
<div class="line"><a name="l01024"></a><span class="lineno"> 1024</span>  }</div>
<div class="line"><a name="l01025"></a><span class="lineno"> 1025</span>  </div>
<div class="line"><a name="l01026"></a><span class="lineno"> 1026</span>  <span class="comment">// Finish producing output</span></div>
<div class="line"><a name="l01027"></a><span class="lineno"> 1027</span>  <span class="keywordflow">if</span> (renderer && !renderer-><a class="code" href="a02490.html#a64def5e1f46676190e5af46f23adab88">EndDocument</a>()) {</div>
<div class="line"><a name="l01028"></a><span class="lineno"> 1028</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l01029"></a><span class="lineno"> 1029</span>  }</div>
<div class="line"><a name="l01030"></a><span class="lineno"> 1030</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l01031"></a><span class="lineno"> 1031</span> }</div>
<div class="line"><a name="l01032"></a><span class="lineno"> 1032</span>  </div>
<div class="line"><a name="l01033"></a><span class="lineno"> 1033</span> <span class="keywordtype">bool</span> TessBaseAPI::ProcessPagesMultipageTiff(<span class="keyword">const</span> l_uint8 *data,</div>
<div class="line"><a name="l01034"></a><span class="lineno"> 1034</span>  <span class="keywordtype">size_t</span> size,</div>
<div class="line"><a name="l01035"></a><span class="lineno"> 1035</span>  <span class="keyword">const</span> <span class="keywordtype">char</span>* filename,</div>
<div class="line"><a name="l01036"></a><span class="lineno"> 1036</span>  <span class="keyword">const</span> <span class="keywordtype">char</span>* retry_config,</div>
<div class="line"><a name="l01037"></a><span class="lineno"> 1037</span>  <span class="keywordtype">int</span> timeout_millisec,</div>
<div class="line"><a name="l01038"></a><span class="lineno"> 1038</span>  <a class="code" href="a00008.html#a79b401fe19433464a13b416108deb755">TessResultRenderer</a>* renderer,</div>
<div class="line"><a name="l01039"></a><span class="lineno"> 1039</span>  <span class="keywordtype">int</span> tessedit_page_number) {</div>
<div class="line"><a name="l01040"></a><span class="lineno"> 1040</span> <span class="preprocessor">#ifndef ANDROID_BUILD</span></div>
<div class="line"><a name="l01041"></a><span class="lineno"> 1041</span>  Pix *pix = <span class="keyword">nullptr</span>;</div>
<div class="line"><a name="l01042"></a><span class="lineno"> 1042</span>  <span class="keywordtype">int</span> page = (tessedit_page_number >= 0) ? tessedit_page_number : 0;</div>
<div class="line"><a name="l01043"></a><span class="lineno"> 1043</span>  <span class="keywordtype">size_t</span> offset = 0;</div>
<div class="line"><a name="l01044"></a><span class="lineno"> 1044</span>  <span class="keywordflow">for</span> (; ; ++page) {</div>
<div class="line"><a name="l01045"></a><span class="lineno"> 1045</span>  <span class="keywordflow">if</span> (tessedit_page_number >= 0) {</div>
<div class="line"><a name="l01046"></a><span class="lineno"> 1046</span>  page = tessedit_page_number;</div>
<div class="line"><a name="l01047"></a><span class="lineno"> 1047</span>  pix = (data) ? pixReadMemTiff(data, size, page)</div>
<div class="line"><a name="l01048"></a><span class="lineno"> 1048</span>  : pixReadTiff(filename, page);</div>
<div class="line"><a name="l01049"></a><span class="lineno"> 1049</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l01050"></a><span class="lineno"> 1050</span>  pix = (data) ? pixReadMemFromMultipageTiff(data, size, &offset)</div>
<div class="line"><a name="l01051"></a><span class="lineno"> 1051</span>  : pixReadFromMultipageTiff(filename, &offset);</div>
<div class="line"><a name="l01052"></a><span class="lineno"> 1052</span>  }</div>
<div class="line"><a name="l01053"></a><span class="lineno"> 1053</span>  <span class="keywordflow">if</span> (pix == <span class="keyword">nullptr</span>) <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01054"></a><span class="lineno"> 1054</span>  <a class="code" href="a00581.html#a0c2bcd4462ec67ab0971b34a0f610f55">tprintf</a>(<span class="stringliteral">"Page %d\n"</span>, page + 1);</div>
<div class="line"><a name="l01055"></a><span class="lineno"> 1055</span>  <span class="keywordtype">char</span> page_str[<a class="code" href="a01818.html#a3e35711780f8c0254a2dd64071ef2b6b">kMaxIntSize</a>];</div>
<div class="line"><a name="l01056"></a><span class="lineno"> 1056</span>  snprintf(page_str, <a class="code" href="a01818.html#a3e35711780f8c0254a2dd64071ef2b6b">kMaxIntSize</a> - 1, <span class="stringliteral">"%d"</span>, page);</div>
<div class="line"><a name="l01057"></a><span class="lineno"> 1057</span>  <a class="code" href="a02438.html#a2e09259c558c6d8e0f7e523cbaf5adf5">SetVariable</a>(<span class="stringliteral">"applybox_page"</span>, page_str);</div>
<div class="line"><a name="l01058"></a><span class="lineno"> 1058</span>  <span class="keywordtype">bool</span> r = <a class="code" href="a02438.html#a0cfc2f772980b283b98b5c4ea37db724">ProcessPage</a>(pix, page, filename, retry_config,</div>
<div class="line"><a name="l01059"></a><span class="lineno"> 1059</span>  timeout_millisec, renderer);</div>
<div class="line"><a name="l01060"></a><span class="lineno"> 1060</span>  pixDestroy(&pix);</div>
<div class="line"><a name="l01061"></a><span class="lineno"> 1061</span>  <span class="keywordflow">if</span> (!r) <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l01062"></a><span class="lineno"> 1062</span>  <span class="keywordflow">if</span> (tessedit_page_number >= 0) <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01063"></a><span class="lineno"> 1063</span>  <span class="keywordflow">if</span> (!offset) <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01064"></a><span class="lineno"> 1064</span>  }</div>
<div class="line"><a name="l01065"></a><span class="lineno"> 1065</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l01066"></a><span class="lineno"> 1066</span> <span class="preprocessor">#else</span></div>
<div class="line"><a name="l01067"></a><span class="lineno"> 1067</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l01068"></a><span class="lineno"> 1068</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l01069"></a><span class="lineno"> 1069</span> }</div>
<div class="line"><a name="l01070"></a><span class="lineno"> 1070</span>  </div>
<div class="line"><a name="l01071"></a><span class="lineno"> 1071</span> <span class="comment">// Master ProcessPages calls ProcessPagesInternal and then does any post-</span></div>
<div class="line"><a name="l01072"></a><span class="lineno"> 1072</span> <span class="comment">// processing required due to being in a training mode.</span></div>
<div class="line"><a name="l01073"></a><span class="lineno"><a class="line" href="a02438.html#a551aa98cd0a9957195f83729a599a89f"> 1073</a></span> <span class="keywordtype">bool</span> <a class="code" href="a02438.html#a551aa98cd0a9957195f83729a599a89f">TessBaseAPI::ProcessPages</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>* filename, <span class="keyword">const</span> <span class="keywordtype">char</span>* retry_config,</div>
<div class="line"><a name="l01074"></a><span class="lineno"> 1074</span>  <span class="keywordtype">int</span> timeout_millisec,</div>
<div class="line"><a name="l01075"></a><span class="lineno"> 1075</span>  <a class="code" href="a02490.html">TessResultRenderer</a>* renderer) {</div>
<div class="line"><a name="l01076"></a><span class="lineno"> 1076</span>  <span class="keywordtype">bool</span> result =</div>
<div class="line"><a name="l01077"></a><span class="lineno"> 1077</span>  <a class="code" href="a02438.html#a091018e103238979eac0912d3f5ff126">ProcessPagesInternal</a>(filename, retry_config, timeout_millisec, renderer);</div>
<div class="line"><a name="l01078"></a><span class="lineno"> 1078</span> <span class="preprocessor"> #ifndef DISABLED_LEGACY_ENGINE</span></div>
<div class="line"><a name="l01079"></a><span class="lineno"> 1079</span>  <span class="keywordflow">if</span> (result) {</div>
<div class="line"><a name="l01080"></a><span class="lineno"> 1080</span>  <span class="keywordflow">if</span> (<a class="code" href="a02438.html#a247f50792f581df05afe336a2aeda402">tesseract_</a>-><a class="code" href="a02658.html#a95bb008c7903633f1f3cd50540c05742">tessedit_train_from_boxes</a> &&</div>
<div class="line"><a name="l01081"></a><span class="lineno"> 1081</span>  !<a class="code" href="a02438.html#a247f50792f581df05afe336a2aeda402">tesseract_</a>-><a class="code" href="a03166.html#a8373b3d764ce82b5be835abea34ebd32">WriteTRFile</a>(*<a class="code" href="a02438.html#a22a0c520bc88e2d80fb8b6a10b7caba1">output_file_</a>)) {</div>