Mercurial > hg > orthanc-stone
comparison OrthancStone/Sources/Scene2D/OsiriXLayerFactory.cpp @ 1615:f5d4bd7b5593
new class: OsiriXLayerFactory
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Fri, 30 Oct 2020 17:26:44 +0100 |
parents | |
children | 9ac2a65d4172 |
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1614:ad9b425f27ae | 1615:f5d4bd7b5593 |
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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) 2017-2020 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 Lesser 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 * Lesser General Public License for more details. | |
16 * | |
17 * You should have received a copy of the GNU Lesser General Public | |
18 * License along with this program. If not, see | |
19 * <http://www.gnu.org/licenses/>. | |
20 **/ | |
21 | |
22 | |
23 #include "OsiriXLayerFactory.h" | |
24 | |
25 #include "../Toolbox/OsiriX/AngleAnnotation.h" | |
26 #include "../Toolbox/OsiriX/LineAnnotation.h" | |
27 #include "../Toolbox/OsiriX/TextAnnotation.h" | |
28 | |
29 #include "ArrowSceneLayer.h" | |
30 #include "PolylineSceneLayer.h" | |
31 #include "TextSceneLayer.h" | |
32 | |
33 #include <OrthancException.h> | |
34 | |
35 #include <boost/math/constants/constants.hpp> | |
36 | |
37 namespace OrthancStone | |
38 { | |
39 OsiriXLayerFactory::OsiriXLayerFactory() : | |
40 thickness_(1), | |
41 arrowLength_(10), // 10 pixels | |
42 arrowAngle_(boost::math::constants::pi<double>() / 12.0), // 15 degrees | |
43 fontIndex_(0) | |
44 { | |
45 } | |
46 | |
47 | |
48 ISceneLayer* OsiriXLayerFactory::Create(const OsiriX::Annotation& annotation, | |
49 const CoordinateSystem3D& plane) const | |
50 { | |
51 switch (annotation.GetType()) | |
52 { | |
53 case OsiriX::Annotation::Type_Line: | |
54 { | |
55 const OsiriX::LineAnnotation& line = dynamic_cast<const OsiriX::LineAnnotation&>(annotation); | |
56 | |
57 const ScenePoint2D p1 = plane.ProjectPoint(line.GetPoint1()); | |
58 const ScenePoint2D p2 = plane.ProjectPoint(line.GetPoint2()); | |
59 | |
60 if (line.IsArrow()) | |
61 { | |
62 std::unique_ptr<ArrowSceneLayer> layer(new ArrowSceneLayer(p1, p2)); | |
63 layer->SetColor(color_); | |
64 layer->SetThickness(thickness_); | |
65 layer->SetArrowAngle(arrowAngle_); | |
66 layer->SetArrowLength(arrowLength_); | |
67 return layer.release(); | |
68 } | |
69 else | |
70 { | |
71 std::unique_ptr<PolylineSceneLayer> layer(new PolylineSceneLayer); | |
72 PolylineSceneLayer::Chain chain; | |
73 chain.push_back(p1); | |
74 chain.push_back(p2); | |
75 layer->AddChain(chain, false, color_); | |
76 layer->SetThickness(thickness_); | |
77 return layer.release(); | |
78 } | |
79 | |
80 break; | |
81 } | |
82 | |
83 case OsiriX::Annotation::Type_Angle: | |
84 { | |
85 const OsiriX::AngleAnnotation& angle = dynamic_cast<const OsiriX::AngleAnnotation&>(annotation); | |
86 | |
87 const ScenePoint2D a = plane.ProjectPoint(angle.GetA()); | |
88 const ScenePoint2D center = plane.ProjectPoint(angle.GetCenter()); | |
89 const ScenePoint2D b = plane.ProjectPoint(angle.GetB()); | |
90 | |
91 std::unique_ptr<PolylineSceneLayer> layer(new PolylineSceneLayer); | |
92 PolylineSceneLayer::Chain chain; | |
93 chain.push_back(a); | |
94 chain.push_back(center); | |
95 chain.push_back(b); | |
96 layer->AddChain(chain, false, color_); | |
97 layer->SetThickness(thickness_); | |
98 | |
99 return layer.release(); | |
100 } | |
101 | |
102 case OsiriX::Annotation::Type_Text: | |
103 { | |
104 const OsiriX::TextAnnotation& text = dynamic_cast<const OsiriX::TextAnnotation&>(annotation); | |
105 | |
106 const ScenePoint2D center = plane.ProjectPoint(text.GetCenter()); | |
107 | |
108 std::unique_ptr<TextSceneLayer> layer(new TextSceneLayer()); | |
109 layer->SetPosition(center.GetX(), center.GetY()); | |
110 layer->SetText(text.GetText()); | |
111 layer->SetAnchor(BitmapAnchor_Center); | |
112 layer->SetColor(color_); | |
113 layer->SetFontIndex(fontIndex_); | |
114 | |
115 return layer.release(); | |
116 } | |
117 | |
118 default: | |
119 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotImplemented, | |
120 "Annotation type not implemented: " + | |
121 boost::lexical_cast<std::string>(annotation.GetType())); | |
122 } | |
123 | |
124 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError); | |
125 } | |
126 } |