Mercurial > hgrepos > Python2 > PyMuPDF

annotate mupdf-source/thirdparty/tesseract/src/ccstruct/crakedge.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
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 /**********************************************************************
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2 * File: crakedge.h (Formerly: crkedge.h)
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3 * Description: Structures for the Crack following edge detector.
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4 * Author: Ray Smith
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5 * Created: Fri Mar 22 16:06:38 GMT 1991
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6 *
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7 * (C) Copyright 1991, Hewlett-Packard Ltd.
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8 ** Licensed under the Apache License, Version 2.0 (the "License");
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9 ** you may not use this file except in compliance with the License.
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10 ** You may obtain a copy of the License at
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11 ** http://www.apache.org/licenses/LICENSE-2.0
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12 ** Unless required by applicable law or agreed to in writing, software
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13 ** distributed under the License is distributed on an "AS IS" BASIS,
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14 ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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15 ** See the License for the specific language governing permissions and
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16 ** limitations under the License.
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17 *
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18 **********************************************************************/
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20 #ifndef CRAKEDGE_H
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21 #define CRAKEDGE_H
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23 #include "mod128.h"
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24 #include "points.h"
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26 namespace tesseract {
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28 class CRACKEDGE {
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29 public:
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30 CRACKEDGE() = default;
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32 ICOORD pos; /*position of crack */
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33 int8_t stepx; // edge step
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34 int8_t stepy;
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35 int8_t stepdir; // chaincode
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36 CRACKEDGE *prev; /*previous point */
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37 CRACKEDGE *next; /*next point */
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38 };
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40 } // namespace tesseract
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42 #endif