baseapi.cpp.patch

--- api/baseapi.cpp	2014-01-11 22:18:08.670604608 -0500
+++ /tmp/change/baseapi.cpp	2014-01-11 22:17:22.938602714 -0500
@@ -1891,26 +1891,29 @@
 }
 
 /** Sets Dict::letter_is_okay_ function to point to the given function. */
+/*
 void TessBaseAPI::SetDictFunc(DictFunc f) {
   if (tesseract_ != NULL) {
     tesseract_->getDict().letter_is_okay_ = f;
   }
 }
+*/
 
 /**
  * Sets Dict::probability_in_context_ function to point to the given
  * function.
  */
+/*
 void TessBaseAPI::SetProbabilityInContextFunc(ProbabilityInContextFunc f) {
   if (tesseract_ != NULL) {
     tesseract_->getDict().probability_in_context_ = f;
-    // Set it for the sublangs too.
     int num_subs = tesseract_->num_sub_langs();
     for (int i = 0; i < num_subs; ++i) {
       tesseract_->get_sub_lang(i)->getDict().probability_in_context_ = f;
     }
   }
 }
+*/
 
 /** Sets Wordrec::fill_lattice_ function to point to the given function. */
 void TessBaseAPI::SetFillLatticeFunc(FillLatticeFunc f) {
@@ -2375,7 +2378,17 @@
  * and the bounding boxes of the characters.
  */
 static void extract_result(TESS_CHAR_IT* out,
-                           PAGE_RES* page_res) {
+                           PAGE_RES* page_res,
+                           char** char_4_coords,
+                           int** char_x0,
+                           int** char_y0,
+                           int** char_x1,
+                           int** char_y1,
+                           int chars_length) {
+
+  char buf[100];
+  int cnt = 0;
+
   PAGE_RES_IT page_res_it(page_res);
   int word_count = 0;
   while (page_res_it.word() != NULL) {
@@ -2384,17 +2397,36 @@
     const char *len = word->best_choice->unichar_lengths().string();
     TBOX real_rect = word->word->bounding_box();
 
-    if (word_count)
+    if (word_count) {
       add_space(out);
+      strcpy((char_4_coords)[cnt]," ");
+      (*char_x0)[cnt] = 0;
+      (*char_y0)[cnt] = 0;
+      (*char_x1)[cnt] = 0;
+      (*char_y1)[cnt] = 0;
+      cnt++;
+    }//if
     int n = strlen(len);
     for (int i = 0; i < n; i++) {
       TESS_CHAR *tc = new TESS_CHAR(rating_to_cost(word->best_choice->rating()),
                                     str, *len);
       tc->box = real_rect.intersection(word->box_word->BlobBox(i));
+
+      //get unicode representation
+      strncpy(char_4_coords[cnt], tc->unicode_repr, tc->length);
+      char_4_coords[cnt][tc->length] = '\0';
+      (*char_x0)[cnt] = tc->box.left();
+      (*char_y0)[cnt] = tc->box.bottom();
+      (*char_x1)[cnt] = tc->box.right();
+      (*char_y1)[cnt] = tc->box.top();
+
       out->add_after_then_move(tc);
        str += *len;
+      cnt++;
       len++;
     }
+
+    strcpy((char_4_coords)[cnt], "");
     page_res_it.forward();
     word_count++;
   }
@@ -2411,10 +2443,17 @@
                                         int** y0,
                                         int** x1,
                                         int** y1,
-                                        PAGE_RES* page_res) {
+                                        char** char_4_coords,
+                                        int** char_x0,
+                                        int** char_y0,
+                                        int** char_x1,
+                                        int** char_y1,
+                                        PAGE_RES* page_res,
+                                        int chars_length) {
   TESS_CHAR_LIST tess_chars;
   TESS_CHAR_IT tess_chars_it(&tess_chars);
-  extract_result(&tess_chars_it, page_res);
+  extract_result(&tess_chars_it, page_res, char_4_coords,
+    char_x0, char_y0, char_x1, char_y1, chars_length);
   tess_chars_it.move_to_first();
   int n = tess_chars.length();
   int text_len = 0;