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annotate Framework/Inputs/OpenSlidePyramid.h @ 228:c6e7dda9ac14

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more reuse of Orthanc::ImageProcessing() toolbox
author Sebastien Jodogne <s.jodogne@gmail.com>
date Wed, 13 Jan 2021 17:21:31 +0100
parents 20bc074ec19a
children 49f647ed1b4c
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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 * Copyright (C) 2017-2021 Osimis S.A., Belgium
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6 *
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7 * This program is free software: you can redistribute it and/or
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8 * modify it under the terms of the GNU Affero General Public License
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9 * as published by the Free Software Foundation, either version 3 of
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10 * the License, or (at your option) any later version.
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11 *
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12 * This program is distributed in the hope that it will be useful, but
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13 * WITHOUT ANY WARRANTY; without even the implied warranty of
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14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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15 * Affero General Public License for more details.
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16 *
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17 * You should have received a copy of the GNU Affero General Public License
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18 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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19 **/
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20
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21
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22 #pragma once
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23
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24 #include "DecodedTiledPyramid.h"
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25 #include "OpenSlideLibrary.h"
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26
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27 namespace OrthancWSI
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28 {
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29 class OpenSlidePyramid : public DecodedTiledPyramid
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30 {
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31 private:
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32 OpenSlideLibrary::Image image_;
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33 unsigned int tileWidth_;
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34 unsigned int tileHeight_;
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35
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36 protected:
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37 virtual void ReadRegion(Orthanc::ImageAccessor& target,
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38 unsigned int level,
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39 unsigned int x,
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40 unsigned int y) ORTHANC_OVERRIDE;
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41
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42 public:
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43 OpenSlidePyramid(const std::string& path,
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44 unsigned int tileWidth,
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45 unsigned int tileHeight);
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46
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47 virtual unsigned int GetTileWidth(unsigned int level) const ORTHANC_OVERRIDE
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48 {
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49 return tileWidth_;
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50 }
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51
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52 virtual unsigned int GetTileHeight(unsigned int level) const ORTHANC_OVERRIDE
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53 {
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54 return tileHeight_;
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55 }
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56
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57 virtual unsigned int GetLevelCount() const ORTHANC_OVERRIDE
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58 {
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59 return image_.GetLevelCount();
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60 }
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62 virtual unsigned int GetLevelWidth(unsigned int level) const ORTHANC_OVERRIDE
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63 {
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64 return image_.GetLevelWidth(level);
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65 }
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67 virtual unsigned int GetLevelHeight(unsigned int level) const ORTHANC_OVERRIDE
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68 {
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69 return image_.GetLevelHeight(level);
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70 }
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72 virtual Orthanc::PixelFormat GetPixelFormat() const ORTHANC_OVERRIDE
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73 {
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74 return Orthanc::PixelFormat_RGB24;
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75 }
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77 virtual Orthanc::PhotometricInterpretation GetPhotometricInterpretation() const ORTHANC_OVERRIDE
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78 {
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79 return Orthanc::PhotometricInterpretation_RGB;
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80 }
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81 };
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82 }