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1 /**
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2 * Orthanc - A Lightweight, RESTful DICOM Store
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3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
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4 * Department, University Hospital of Liege, Belgium
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5 *
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6 * This program is free software: you can redistribute it and/or
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7 * modify it under the terms of the GNU Affero General Public License
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8 * as published by the Free Software Foundation, either version 3 of
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9 * the License, or (at your option) any later version.
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10 *
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11 * This program is distributed in the hope that it will be useful, but
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12 * WITHOUT ANY WARRANTY; without even the implied warranty of
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13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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14 * Affero General Public License for more details.
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15 *
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16 * You should have received a copy of the GNU Affero General Public License
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17 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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18 **/
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19
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20
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21 #pragma once
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22
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23 #include "PyramidWithRawTiles.h"
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24 #include "DicomPyramidInstance.h"
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25 #include "DicomPyramidLevel.h"
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26
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27 namespace OrthancWSI
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28 {
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29 class DicomPyramid : public PyramidWithRawTiles
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30 {
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31 private:
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32 struct Comparator;
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33
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34 IOrthancConnection& orthanc_;
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35 std::string seriesId_;
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36 std::vector<DicomPyramidInstance*> instances_;
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37 std::vector<DicomPyramidLevel*> levels_;
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38
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39 void Clear();
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40
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41 void RegisterInstances(const std::string& seriesId);
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42
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43 void Check(const std::string& seriesId) const;
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44
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45 void CheckLevel(size_t level) const;
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46
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47 public:
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48 DicomPyramid(IOrthancConnection& orthanc,
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49 const std::string& seriesId);
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50
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51 virtual ~DicomPyramid()
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52 {
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53 Clear();
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54 }
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55
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56 const std::string& GetSeriesId() const
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57 {
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58 return seriesId_;
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59 }
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60
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61 virtual unsigned int GetLevelCount() const
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62 {
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63 return levels_.size();
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64 }
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65
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66 virtual unsigned int GetLevelWidth(unsigned int level) const;
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67
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68 virtual unsigned int GetLevelHeight(unsigned int level) const;
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69
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70 virtual unsigned int GetTileWidth() const;
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71
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72 virtual unsigned int GetTileHeight() const;
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73
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74 virtual bool ReadRawTile(std::string& tile,
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75 unsigned int level,
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76 unsigned int tileX,
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77 unsigned int tileY);
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78
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79 virtual ImageCompression GetImageCompression() const;
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80
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81 virtual Orthanc::PixelFormat GetPixelFormat() const;
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82 };
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83 }
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