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814
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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) 2017-2019 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 #include "LookupTableStyleConfigurator.h"
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23
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24 #include <Core/OrthancException.h>
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25
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26 namespace OrthancStone
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27 {
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28 LookupTableStyleConfigurator::LookupTableStyleConfigurator() :
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29 revision_(0),
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30 hasLut_(false),
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31 hasRange_(false)
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32 {
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33 }
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34
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35
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36 void LookupTableStyleConfigurator::SetLookupTable(Orthanc::EmbeddedResources::FileResourceId resource)
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37 {
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38 hasLut_ = true;
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39 Orthanc::EmbeddedResources::GetFileResource(lut_, resource);
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40 }
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41
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42
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43 void LookupTableStyleConfigurator::SetLookupTable(const std::string& lut)
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44 {
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45 hasLut_ = true;
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46 lut_ = lut;
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47 }
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48
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49
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50 void LookupTableStyleConfigurator::SetRange(float minValue,
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51 float maxValue)
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52 {
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53 if (minValue > maxValue)
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54 {
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55 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange);
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56 }
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57 else
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58 {
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59 hasRange_ = true;
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60 minValue_ = minValue;
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61 maxValue_ = maxValue;
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62 }
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63 }
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64
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65
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66 TextureBaseSceneLayer* LookupTableStyleConfigurator::CreateTextureFromImage(const Orthanc::ImageAccessor& image) const
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67 {
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68 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotImplemented);
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69 }
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70
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71
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72 void LookupTableStyleConfigurator::ApplyStyle(ISceneLayer& layer) const
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73 {
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74 LookupTableTextureSceneLayer& l = dynamic_cast<LookupTableTextureSceneLayer&>(layer);
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75
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76 if (hasLut_)
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77 {
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78 l.SetLookupTable(lut_);
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79 }
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80
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81 if (hasRange_)
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82 {
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83 l.SetRange(minValue_, maxValue_);
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84 }
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85 else
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86 {
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87 l.FitRange();
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88 }
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89 }
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90 }
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