Mercurial > hg > orthanc-stone
annotate OrthancStone/Sources/Scene2D/ArrowSceneLayer.cpp @ 1979:b31e494e34c5
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author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Sat, 29 Oct 2022 17:10:21 +0200 |
parents | 7053b8a0aaec |
children | 07964689cb0b |
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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) 2017-2022 Osimis S.A., Belgium |
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6 * Copyright (C) 2021-2022 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 Lesser 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 * Lesser 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 Lesser General Public |
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19 * License along with this program. If not, see |
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20 * <http://www.gnu.org/licenses/>. |
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21 **/ |
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22 |
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23 |
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24 #include "ArrowSceneLayer.h" |
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25 |
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26 #include <boost/math/constants/constants.hpp> |
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27 |
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28 namespace OrthancStone |
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29 { |
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30 ArrowSceneLayer::ArrowSceneLayer(const ScenePoint2D& a, |
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31 const ScenePoint2D& b) : |
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32 a_(a), |
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33 b_(b), |
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34 thickness_(1.0), |
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35 revision_(0), |
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36 arrowLength_(10), // 10 pixels |
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37 arrowAngle_(boost::math::constants::pi<double>() / 12.0) // 15 degrees |
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38 { |
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39 } |
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40 |
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41 |
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42 ISceneLayer* ArrowSceneLayer::Clone() const |
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43 { |
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44 std::unique_ptr<ArrowSceneLayer> copy(new ArrowSceneLayer(a_, b_)); |
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45 copy->color_ = color_; |
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46 copy->thickness_ = thickness_; |
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47 copy->arrowLength_ = arrowLength_; |
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48 copy->arrowAngle_ = arrowAngle_; |
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49 return copy.release(); |
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50 } |
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51 |
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52 |
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53 void ArrowSceneLayer::SetThickness(double thickness) |
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54 { |
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55 thickness_ = thickness; |
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56 revision_ += 1; |
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57 } |
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58 |
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59 |
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60 void ArrowSceneLayer::SetColor(const Color& color) |
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61 { |
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62 color_ = color; |
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63 revision_ += 1; |
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64 } |
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65 |
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66 |
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67 void ArrowSceneLayer::SetArrowLength(double length) |
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68 { |
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69 arrowLength_ = length; |
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70 revision_ += 1; |
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71 } |
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72 |
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73 |
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74 void ArrowSceneLayer::SetArrowAngle(double angle) |
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75 { |
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76 arrowAngle_ = angle; |
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77 revision_ += 1; |
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78 } |
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79 |
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80 |
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81 void ArrowSceneLayer::GetBoundingBox(Extent2D& target) const |
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82 { |
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83 target.Clear(); |
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84 target.AddPoint(a_.GetX(), a_.GetY()); |
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85 target.AddPoint(b_.GetX(), b_.GetY()); |
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86 } |
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87 } |