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annotate OrthancStone/Sources/Scene2D/LookupTableStyleConfigurator.h @ 1571:85e117739eca

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author Sebastien Jodogne <s.jodogne@gmail.com>
date Mon, 21 Sep 2020 17:46:39 +0200
parents 244ad1e4e76a
children 8563ea5d8ae4
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1 /**
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2 * Stone of Orthanc
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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) 2017-2020 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 "ILayerStyleConfigurator.h"
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25
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26 namespace OrthancStone
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27 {
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28 /**
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29 This configurator supplies an API to set a display range and a LUT.
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30 */
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31 class LookupTableStyleConfigurator : public ILayerStyleConfigurator
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32 {
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33 private:
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34 uint64_t revision_;
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35 bool hasLut_;
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36 std::vector<uint8_t> lut_;
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37 bool hasRange_;
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38 float minValue_;
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39 float maxValue_;
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40 bool applyLog_;
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41
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42 public:
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43 LookupTableStyleConfigurator();
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44
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45 void SetLookupTable(const std::string& lut);
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46
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47 /**
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48 See the SetLookupTable(const std::vector<uint8_t>& lut) method in the
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49 LookupTableTextureSceneLayer class.
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50 */
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51 void SetLookupTable(const std::vector<uint8_t>& lut);
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52
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53 void SetRange(float minValue, float maxValue);
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55 void SetApplyLog(bool apply);
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56
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57 bool IsApplyLog() const
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58 {
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59 return applyLog_;
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60 }
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61
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62 virtual uint64_t GetRevision() const ORTHANC_OVERRIDE
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63 {
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64 return revision_;
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65 }
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66
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67 virtual TextureBaseSceneLayer* CreateTextureFromImage(
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68 const Orthanc::ImageAccessor& image) const ORTHANC_OVERRIDE;
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69
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70 virtual TextureBaseSceneLayer* CreateTextureFromDicom(
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71 const Orthanc::ImageAccessor& frame,
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72 const DicomInstanceParameters& parameters) const ORTHANC_OVERRIDE
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73 {
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74 return parameters.CreateLookupTableTexture(frame);
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75 }
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76
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77 virtual void ApplyStyle(ISceneLayer& layer) const ORTHANC_OVERRIDE;
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78 };
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79 }