Mercurial > hg > orthanc-stone
annotate Framework/Layers/DicomStructureSetRendererFactory.cpp @ 47:28956ed68280
agpl license
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Thu, 27 Apr 2017 11:00:15 +0200 |
parents | 7207a407bcd8 |
children | f5f54ed8d307 4cff7b1ed31d |
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 | |
47 | 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. | |
0 | 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 | |
47 | 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 | |
0 | 18 * along with this program. If not, see <http://www.gnu.org/licenses/>. |
19 **/ | |
20 | |
21 | |
22 #include "DicomStructureSetRendererFactory.h" | |
23 | |
16 | 24 #include "../../Resources/Orthanc/Core/OrthancException.h" |
0 | 25 |
26 namespace OrthancStone | |
27 { | |
28 class DicomStructureSetRendererFactory::Renderer : public ILayerRenderer | |
29 { | |
30 private: | |
31 const DicomStructureSet& structureSet_; | |
32 SliceGeometry slice_; | |
33 bool visible_; | |
34 | |
35 public: | |
36 Renderer(const DicomStructureSet& structureSet, | |
37 const SliceGeometry& slice) : | |
38 structureSet_(structureSet), | |
39 slice_(slice), | |
40 visible_(true) | |
41 { | |
42 } | |
43 | |
44 virtual bool RenderLayer(CairoContext& context, | |
45 const ViewportGeometry& view) | |
46 { | |
47 if (visible_) | |
48 { | |
49 cairo_set_line_width(context.GetObject(), 3.0f / view.GetZoom()); | |
50 structureSet_.Render(context, slice_); | |
51 } | |
52 | |
53 return true; | |
54 } | |
55 | |
56 virtual void SetLayerStyle(const RenderStyle& style) | |
57 { | |
58 visible_ = style.visible_; | |
59 } | |
60 | |
61 virtual bool IsFullQuality() | |
62 { | |
63 return true; | |
64 } | |
65 }; | |
66 | |
67 | |
68 ILayerRenderer* DicomStructureSetRendererFactory::CreateLayerRenderer(const SliceGeometry& displaySlice) | |
69 { | |
70 bool isOpposite; | |
71 if (GeometryToolbox::IsParallelOrOpposite(isOpposite, displaySlice.GetNormal(), structureSet_.GetNormal())) | |
72 { | |
73 return new Renderer(structureSet_, displaySlice); | |
74 } | |
75 else | |
76 { | |
77 return NULL; | |
78 } | |
79 } | |
80 | |
81 | |
82 ISliceableVolume& DicomStructureSetRendererFactory::GetSourceVolume() const | |
83 { | |
84 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError); | |
85 } | |
86 } |