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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 Osimis, 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 "SliceGeometry.h"
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25 #include "DicomFrameConverter.h"
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26
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27 namespace OrthancStone
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28 {
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29 class Slice
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30 {
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31 private:
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32 enum Type
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33 {
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34 Type_Invalid,
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85
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35 Type_Detached,
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36 Type_OrthancInstance
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37 // TODO A slice could come from some DICOM file (URL)
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38 };
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39
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40 Type type_;
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41 std::string orthancInstanceId_;
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42 unsigned int frame_;
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43 SliceGeometry geometry_;
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44 double pixelSpacingX_;
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45 double pixelSpacingY_;
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46 double thickness_;
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47 unsigned int width_;
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48 unsigned int height_;
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49 DicomFrameConverter converter_;
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50
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51 public:
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52 Slice() : type_(Type_Invalid)
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53 {
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54 }
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55
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85
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56 // TODO Is this constructor the best way to go to tackle missing
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57 // layers within LayerWidget?
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58 Slice(const SliceGeometry& plane,
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59 double thickness) :
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60 type_(Type_Detached),
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61 frame_(0),
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62 geometry_(plane),
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63 pixelSpacingX_(1),
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64 pixelSpacingY_(1),
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65 thickness_(thickness),
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66 width_(0),
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67 height_(0)
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68 {
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69 }
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70
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73
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71 bool ParseOrthancFrame(const OrthancPlugins::IDicomDataset& dataset,
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72 const std::string& instanceId,
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73 unsigned int frame);
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74
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75 bool IsOrthancInstance() const
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76 {
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77 return type_ == Type_OrthancInstance;
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78 }
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79
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80 const std::string GetOrthancInstanceId() const;
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81
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82 unsigned int GetFrame() const;
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83
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84 const SliceGeometry& GetGeometry() const;
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85
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86 double GetThickness() const;
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87
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88 double GetPixelSpacingX() const;
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89
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90 double GetPixelSpacingY() const;
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91
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92 unsigned int GetWidth() const;
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93
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94 unsigned int GetHeight() const;
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95
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96 const DicomFrameConverter& GetConverter() const;
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77
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97
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98 bool ContainsPlane(const SliceGeometry& plane) const
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99 {
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100 return geometry_.IsSamePlane(plane, thickness_);
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101 }
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73
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102 };
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103 }
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