Mercurial > hg > orthanc-wsi

annotate Framework/Inputs/SingleLevelDecodedPyramid.h @ 309:7020852a8fa9

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updated year to 2024
author Sebastien Jodogne <s.jodogne@gmail.com>
date Fri, 22 Mar 2024 15:48:12 +0100
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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) 2017-2024 Osimis S.A., Belgium
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6 * Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium
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7 *
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8 * This program is free software: you can redistribute it and/or
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9 * modify it under the terms of the GNU Affero General Public License
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10 * as published by the Free Software Foundation, either version 3 of
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11 * the License, or (at your option) any later version.
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12 *
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13 * This program is distributed in the hope that it will be useful, but
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14 * WITHOUT ANY WARRANTY; without even the implied warranty of
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15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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16 * Affero General Public License for more details.
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17 *
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18 * You should have received a copy of the GNU Affero General Public License
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19 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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20 **/
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21
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23 #pragma once
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25 #include "DecodedTiledPyramid.h"
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26
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27 namespace OrthancWSI
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28 {
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29 class SingleLevelDecodedPyramid : public DecodedTiledPyramid
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30 {
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31 private:
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32 Orthanc::ImageAccessor 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 void SetImage(const Orthanc::ImageAccessor& image)
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38 {
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39 image.GetReadOnlyAccessor(image_);
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40 }
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41
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42 virtual void ReadRegion(Orthanc::ImageAccessor& target,
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43 unsigned int level,
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44 unsigned int x,
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45 unsigned int y) ORTHANC_OVERRIDE;
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47 public:
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48 SingleLevelDecodedPyramid(unsigned int tileWidth,
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49 unsigned int tileHeight) :
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50 tileWidth_(tileWidth),
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51 tileHeight_(tileHeight)
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52 {
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53 }
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54
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55 virtual unsigned int GetTileWidth(unsigned int level) const ORTHANC_OVERRIDE
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56 {
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57 return tileWidth_;
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58 }
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59
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60 virtual unsigned int GetTileHeight(unsigned int level) const ORTHANC_OVERRIDE
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61 {
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62 return tileHeight_;
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63 }
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64
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65 virtual unsigned int GetLevelCount() const ORTHANC_OVERRIDE
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66 {
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67 return 1;
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68 }
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70 virtual unsigned int GetLevelWidth(unsigned int level) const ORTHANC_OVERRIDE;
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72 virtual unsigned int GetLevelHeight(unsigned int level) const ORTHANC_OVERRIDE;
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74 virtual Orthanc::PixelFormat GetPixelFormat() const ORTHANC_OVERRIDE
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75 {
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76 return image_.GetFormat();
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77 }
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79 virtual Orthanc::PhotometricInterpretation GetPhotometricInterpretation() const ORTHANC_OVERRIDE;
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80 };
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81 }