Mercurial > hg > orthanc-stone
annotate Framework/Scene2D/PolylineSceneLayer.cpp @ 871:4bc8d9609447
Added support for measuring tool edition in TrackerSampleApp
author | Benjamin Golinvaux <bgo@osimis.io> |
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date | Tue, 25 Jun 2019 18:17:33 +0200 |
parents | 61ba4b504e9a |
children | 2d8ab34c8c91 |
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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 void PolylineSceneLayer::Copy(const PolylineSceneLayer& other) |
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29 { |
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30 items_ = other.items_; |
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31 thickness_ = other.thickness_; |
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32 revision_ ++; |
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33 } |
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34 |
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35 |
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36 ISceneLayer* PolylineSceneLayer::Clone() const |
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37 { |
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38 std::auto_ptr<PolylineSceneLayer> cloned(new PolylineSceneLayer); |
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39 cloned->Copy(*this); |
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40 return cloned.release(); |
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41 } |
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42 |
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43 |
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44 void PolylineSceneLayer::SetThickness(double thickness) |
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45 { |
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46 if (thickness <= 0) |
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47 { |
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48 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); |
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49 } |
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50 else |
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51 { |
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52 thickness_ = thickness; |
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53 revision_++; |
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54 } |
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55 } |
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56 |
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57 |
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58 void PolylineSceneLayer::AddChain(const Chain& chain, |
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59 bool isClosed, |
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60 uint8_t red, |
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61 uint8_t green, |
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62 uint8_t blue) |
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63 { |
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64 if (!chain.empty()) |
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65 { |
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66 items_.push_back(Item()); |
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67 items_.back().chain_ = chain; |
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68 items_.back().closed_ = isClosed; |
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69 items_.back().color_ = Color(red, green, blue); |
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70 |
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71 revision_++; |
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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 void PolylineSceneLayer::ClearAllChains() |
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77 { |
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78 items_.clear(); |
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79 revision_++; |
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80 } |
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81 |
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82 const PolylineSceneLayer::Item& PolylineSceneLayer::GetItem(size_t i) const |
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83 { |
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84 if (i < items_.size()) |
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85 { |
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86 return items_[i]; |
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87 } |
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88 else |
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89 { |
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90 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); |
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91 } |
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92 } |
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93 |
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94 |
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95 bool PolylineSceneLayer::GetBoundingBox(Extent2D& target) const |
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96 { |
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97 target.Reset(); |
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98 |
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99 for (size_t i = 0; i < items_.size(); i++) |
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100 { |
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101 for (size_t j = 0; j < items_[i].chain_.size(); j++) |
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102 { |
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103 const ScenePoint2D& p = items_[i].chain_[j]; |
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104 target.AddPoint(p.GetX(), p.GetY()); |
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105 } |
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106 } |
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107 |
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108 return true; |
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109 } |
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110 } |