Mercurial > hg > orthanc-stone
annotate Framework/Layers/DicomStructureSetRendererFactory.cpp @ 40:7207a407bcd8
shared copyright with osimis
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Wed, 04 Jan 2017 16:37:42 +0100 |
parents | ff1e935768e7 |
children | 28956ed68280 |
rev | line source |
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0 | 1 /** |
2 * Stone of Orthanc | |
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics | |
4 * Department, University Hospital of Liege, Belgium | |
40
7207a407bcd8
shared copyright with osimis
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
16
diff
changeset
|
5 * Copyright (C) 2017 Osimis, Belgium |
0 | 6 * |
7 * This program is free software: you can redistribute it and/or | |
8 * modify it under the terms of the GNU General Public License as | |
9 * published by the Free Software Foundation, either version 3 of the | |
10 * License, or (at your option) any later version. | |
11 * | |
12 * In addition, as a special exception, the copyright holders of this | |
13 * program give permission to link the code of its release with the | |
14 * OpenSSL project's "OpenSSL" library (or with modified versions of it | |
15 * that use the same license as the "OpenSSL" library), and distribute | |
16 * the linked executables. You must obey the GNU General Public License | |
17 * in all respects for all of the code used other than "OpenSSL". If you | |
18 * modify file(s) with this exception, you may extend this exception to | |
19 * your version of the file(s), but you are not obligated to do so. If | |
20 * you do not wish to do so, delete this exception statement from your | |
21 * version. If you delete this exception statement from all source files | |
22 * in the program, then also delete it here. | |
23 * | |
24 * This program is distributed in the hope that it will be useful, but | |
25 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
26 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
27 * General Public License for more details. | |
28 * | |
29 * You should have received a copy of the GNU General Public License | |
30 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
31 **/ | |
32 | |
33 | |
34 #include "DicomStructureSetRendererFactory.h" | |
35 | |
16 | 36 #include "../../Resources/Orthanc/Core/OrthancException.h" |
0 | 37 |
38 namespace OrthancStone | |
39 { | |
40 class DicomStructureSetRendererFactory::Renderer : public ILayerRenderer | |
41 { | |
42 private: | |
43 const DicomStructureSet& structureSet_; | |
44 SliceGeometry slice_; | |
45 bool visible_; | |
46 | |
47 public: | |
48 Renderer(const DicomStructureSet& structureSet, | |
49 const SliceGeometry& slice) : | |
50 structureSet_(structureSet), | |
51 slice_(slice), | |
52 visible_(true) | |
53 { | |
54 } | |
55 | |
56 virtual bool RenderLayer(CairoContext& context, | |
57 const ViewportGeometry& view) | |
58 { | |
59 if (visible_) | |
60 { | |
61 cairo_set_line_width(context.GetObject(), 3.0f / view.GetZoom()); | |
62 structureSet_.Render(context, slice_); | |
63 } | |
64 | |
65 return true; | |
66 } | |
67 | |
68 virtual void SetLayerStyle(const RenderStyle& style) | |
69 { | |
70 visible_ = style.visible_; | |
71 } | |
72 | |
73 virtual bool IsFullQuality() | |
74 { | |
75 return true; | |
76 } | |
77 }; | |
78 | |
79 | |
80 ILayerRenderer* DicomStructureSetRendererFactory::CreateLayerRenderer(const SliceGeometry& displaySlice) | |
81 { | |
82 bool isOpposite; | |
83 if (GeometryToolbox::IsParallelOrOpposite(isOpposite, displaySlice.GetNormal(), structureSet_.GetNormal())) | |
84 { | |
85 return new Renderer(structureSet_, displaySlice); | |
86 } | |
87 else | |
88 { | |
89 return NULL; | |
90 } | |
91 } | |
92 | |
93 | |
94 ISliceableVolume& DicomStructureSetRendererFactory::GetSourceVolume() const | |
95 { | |
96 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError); | |
97 } | |
98 } |