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430
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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) 2017-2018 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 "RadiographyLayer.h"
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25 #include <Plugins/Samples/Common/FullOrthancDataset.h>
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26
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27 namespace OrthancStone
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28 {
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29 class RadiographyScene;
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30 class DicomFrameConverter;
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31
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32 class RadiographyDicomLayer : public RadiographyLayer
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33 {
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34 private:
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35 std::auto_ptr<Orthanc::ImageAccessor> source_; // Content of PixelData
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36 std::auto_ptr<DicomFrameConverter> converter_;
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37 std::auto_ptr<Orthanc::ImageAccessor> converted_; // Float32
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38 std::string instanceId_;
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39 unsigned int frame_;
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40
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41 void ApplyConverter();
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42
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43 public:
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44 void SetInstance(const std::string& instanceId, unsigned int frame)
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45 {
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46 instanceId_ = instanceId;
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47 frame_ = frame;
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48 }
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49
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50 std::string GetInstanceId() const
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51 {
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52 return instanceId_;
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53 }
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54
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55 unsigned int GetFrame() const
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56 {
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57 return frame_;
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58 }
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59
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60 void SetDicomTags(const OrthancPlugins::FullOrthancDataset& dataset);
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61
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62 void SetSourceImage(Orthanc::ImageAccessor* image); // Takes ownership
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63
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64 virtual void Render(Orthanc::ImageAccessor& buffer,
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65 const AffineTransform2D& viewTransform,
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66 ImageInterpolation interpolation) const;
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67
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68 virtual bool GetDefaultWindowing(float& center,
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69 float& width) const;
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70
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71 virtual bool GetRange(float& minValue,
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72 float& maxValue) const;
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73 };
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74 }
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