Mercurial > hgrepos > Python2 > PyMuPDF

annotate mupdf-source/thirdparty/tesseract/src/classify/outfeat.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 /******************************************************************************
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2 ** Filename: outfeat.h
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3 ** Purpose: Definition of outline features.
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4 ** Author: Dan Johnson
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5 **
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6 ** (c) Copyright Hewlett-Packard Company, 1988.
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7 ** Licensed under the Apache License, Version 2.0 (the "License");
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8 ** you may not use this file except in compliance with the License.
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9 ** You may obtain a copy of the License at
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10 ** http://www.apache.org/licenses/LICENSE-2.0
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11 ** Unless required by applicable law or agreed to in writing, software
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12 ** distributed under the License is distributed on an "AS IS" BASIS,
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13 ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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14 ** See the License for the specific language governing permissions and
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15 ** limitations under the License.
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16 ******************************************************************************/
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18 #ifndef OUTFEAT_H
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19 #define OUTFEAT_H
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21 #include "fpoint.h"
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22 #include "mfoutline.h"
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23 #include "ocrfeatures.h"
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25 namespace tesseract {
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27 typedef enum {
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28 OutlineFeatX,
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29 OutlineFeatY,
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30 OutlineFeatLength,
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31 OutlineFeatDir
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32 } OUTLINE_FEAT_PARAM_NAME;
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34 #define MAX_OUTLINE_FEATURES (100)
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36 /*---------------------------------------------------------------------------
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37 Privat Function Prototypes
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38 ----------------------------------------------------------------------------*/
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39 void AddOutlineFeatureToSet(FPOINT *Start, FPOINT *End, FEATURE_SET FeatureSet);
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41 void ConvertToOutlineFeatures(MFOUTLINE Outline, FEATURE_SET FeatureSet);
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43 void NormalizeOutlineX(FEATURE_SET FeatureSet);
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45 } // namespace tesseract
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47 #endif