Mercurial > hg > orthanc-stone
annotate Framework/Scene2D/PolylineSceneLayer.cpp @ 584:434ceeb0bcab
layers: InfoPanel, Polyline, Texture
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Fri, 19 Apr 2019 17:36:00 +0200 |
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children | 500c3f70b6c2 |
rev | line source |
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584
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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 "PolylineSceneLayer.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 ISceneLayer* PolylineSceneLayer::Clone() const |
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29 { |
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30 std::auto_ptr<PolylineSceneLayer> cloned(new PolylineSceneLayer); |
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31 cloned->Copy(*this); |
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32 return cloned.release(); |
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33 } |
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34 |
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35 |
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36 void PolylineSceneLayer::SetThickness(double thickness) |
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37 { |
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38 if (thickness <= 0) |
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39 { |
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40 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); |
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41 } |
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42 else |
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43 { |
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44 thickness_ = thickness; |
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45 } |
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46 } |
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47 |
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48 |
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49 void PolylineSceneLayer::Copy(const PolylineSceneLayer& from) |
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50 { |
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51 SetColor(from.GetRed(), from.GetGreen(), from.GetBlue()); |
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52 chains_ = from.chains_; |
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53 closed_ = from.closed_; |
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54 thickness_ = from.thickness_; |
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55 } |
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56 |
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57 |
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58 void PolylineSceneLayer::Reserve(size_t countChains) |
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59 { |
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60 chains_.reserve(countChains); |
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61 closed_.reserve(countChains); |
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62 } |
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63 |
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64 |
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65 void PolylineSceneLayer::AddChain(const Chain& chain, |
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66 bool isClosed) |
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67 { |
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68 if (!chain.empty()) |
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69 { |
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70 chains_.push_back(chain); |
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71 closed_.push_back(isClosed); |
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72 } |
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73 } |
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74 |
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75 |
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76 const PolylineSceneLayer::Chain& PolylineSceneLayer::GetChain(size_t i) const |
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77 { |
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78 if (i < chains_.size()) |
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79 { |
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80 return chains_[i]; |
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81 } |
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82 else |
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83 { |
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84 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); |
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85 } |
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86 } |
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87 |
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88 |
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89 bool PolylineSceneLayer::IsClosedChain(size_t i) const |
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90 { |
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91 if (i < closed_.size()) |
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92 { |
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93 return closed_[i]; |
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94 } |
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95 else |
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96 { |
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97 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); |
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98 } |
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99 } |
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100 |
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101 |
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102 bool PolylineSceneLayer::GetBoundingBox(Extent2D& target) const |
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103 { |
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104 target.Reset(); |
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105 |
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106 for (size_t i = 0; i < chains_.size(); i++) |
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107 { |
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108 for (size_t j = 0; j < chains_[i].size(); j++) |
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109 { |
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110 const ScenePoint2D& p = chains_[i][j]; |
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111 target.AddPoint(p.GetX(), p.GetY()); |
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112 } |
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113 } |
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114 |
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115 return true; |
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116 } |
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117 } |