Mercurial > hg > orthanc-stone
comparison 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 |
parents | |
children | 500c3f70b6c2 |
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583:f9ac154c5a63 | 584:434ceeb0bcab |
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1 /** | |
2 * Stone of Orthanc | |
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics | |
4 * Department, University Hospital of Liege, Belgium | |
5 * Copyright (C) 2017-2019 Osimis S.A., Belgium | |
6 * | |
7 * This program is free software: you can redistribute it and/or | |
8 * modify it under the terms of the GNU Affero General Public License | |
9 * as published by the Free Software Foundation, either version 3 of | |
10 * the License, or (at your option) any later version. | |
11 * | |
12 * This program is distributed in the hope that it will be useful, but | |
13 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
15 * Affero General Public License for more details. | |
16 * | |
17 * You should have received a copy of the GNU Affero General Public License | |
18 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
19 **/ | |
20 | |
21 | |
22 #include "PolylineSceneLayer.h" | |
23 | |
24 #include <Core/OrthancException.h> | |
25 | |
26 namespace OrthancStone | |
27 { | |
28 ISceneLayer* PolylineSceneLayer::Clone() const | |
29 { | |
30 std::auto_ptr<PolylineSceneLayer> cloned(new PolylineSceneLayer); | |
31 cloned->Copy(*this); | |
32 return cloned.release(); | |
33 } | |
34 | |
35 | |
36 void PolylineSceneLayer::SetThickness(double thickness) | |
37 { | |
38 if (thickness <= 0) | |
39 { | |
40 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); | |
41 } | |
42 else | |
43 { | |
44 thickness_ = thickness; | |
45 } | |
46 } | |
47 | |
48 | |
49 void PolylineSceneLayer::Copy(const PolylineSceneLayer& from) | |
50 { | |
51 SetColor(from.GetRed(), from.GetGreen(), from.GetBlue()); | |
52 chains_ = from.chains_; | |
53 closed_ = from.closed_; | |
54 thickness_ = from.thickness_; | |
55 } | |
56 | |
57 | |
58 void PolylineSceneLayer::Reserve(size_t countChains) | |
59 { | |
60 chains_.reserve(countChains); | |
61 closed_.reserve(countChains); | |
62 } | |
63 | |
64 | |
65 void PolylineSceneLayer::AddChain(const Chain& chain, | |
66 bool isClosed) | |
67 { | |
68 if (!chain.empty()) | |
69 { | |
70 chains_.push_back(chain); | |
71 closed_.push_back(isClosed); | |
72 } | |
73 } | |
74 | |
75 | |
76 const PolylineSceneLayer::Chain& PolylineSceneLayer::GetChain(size_t i) const | |
77 { | |
78 if (i < chains_.size()) | |
79 { | |
80 return chains_[i]; | |
81 } | |
82 else | |
83 { | |
84 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); | |
85 } | |
86 } | |
87 | |
88 | |
89 bool PolylineSceneLayer::IsClosedChain(size_t i) const | |
90 { | |
91 if (i < closed_.size()) | |
92 { | |
93 return closed_[i]; | |
94 } | |
95 else | |
96 { | |
97 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); | |
98 } | |
99 } | |
100 | |
101 | |
102 bool PolylineSceneLayer::GetBoundingBox(Extent2D& target) const | |
103 { | |
104 target.Reset(); | |
105 | |
106 for (size_t i = 0; i < chains_.size(); i++) | |
107 { | |
108 for (size_t j = 0; j < chains_[i].size(); j++) | |
109 { | |
110 const ScenePoint2D& p = chains_[i][j]; | |
111 target.AddPoint(p.GetX(), p.GetY()); | |
112 } | |
113 } | |
114 | |
115 return true; | |
116 } | |
117 } |