Mercurial > hgrepos > Python2 > PyMuPDF

annotate mupdf-source/thirdparty/tesseract/src/textord/gap_map.h @ 21:2f43e400f144

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Provide an "all" target to build both the sdist and the wheel
author Franz Glasner <fzglas.hg@dom66.de>
date Fri, 19 Sep 2025 10:28:53 +0200
parents b50eed0cc0ef
children
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1 // Licensed under the Apache License, Version 2.0 (the "License");
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2 // you may not use this file except in compliance with the License.
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3 // You may obtain a copy of the License at
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4 // http://www.apache.org/licenses/LICENSE-2.0
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5 // Unless required by applicable law or agreed to in writing, software
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6 // distributed under the License is distributed on an "AS IS" BASIS,
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7 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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8 // See the License for the specific language governing permissions and
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9 // limitations under the License.
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11 #ifndef GAP_MAP_H
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12 #define GAP_MAP_H
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14 #include "blobbox.h"
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16 namespace tesseract {
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18 class GAPMAP {
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19 public:
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20 GAPMAP( // constructor
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21 TO_BLOCK *block);
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23 ~GAPMAP() { // destructor
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24 delete[] map;
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25 }
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27 bool table_gap( // Is gap a table?
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28 int16_t left, // From here
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29 int16_t right); // To here
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31 private:
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32 int16_t total_rows; // in block
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33 int16_t min_left; // Left extreme
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34 int16_t max_right; // Right extreme
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35 int16_t bucket_size; // half an x ht
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36 int16_t *map; // empty counts
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37 int16_t map_max; // map[0..max_map] defined
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38 bool any_tabs;
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39 };
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41 /*-----------------------------*/
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43 extern BOOL_VAR_H(gapmap_debug);
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44 extern BOOL_VAR_H(gapmap_use_ends);
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45 extern BOOL_VAR_H(gapmap_no_isolated_quanta);
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46 extern double_VAR_H(gapmap_big_gaps);
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48 } // namespace tesseract
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50 #endif