Mercurial > hg > orthanc-stone
comparison Framework/Radiography/RadiographyWidget.h @ 413:18b707fb8620
reorganization
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Mon, 12 Nov 2018 17:17:25 +0100 |
parents | |
children | 751fb354149e b70e9be013e4 |
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412:71c16998fcc8 | 413:18b707fb8620 |
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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) 2017-2018 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 #pragma once | |
23 | |
24 #include "../Widgets/WorldSceneWidget.h" | |
25 #include "RadiographyScene.h" | |
26 | |
27 | |
28 namespace OrthancStone | |
29 { | |
30 class RadiographyWidget : | |
31 public WorldSceneWidget, | |
32 public IObserver | |
33 { | |
34 private: | |
35 RadiographyScene& scene_; | |
36 std::auto_ptr<Orthanc::ImageAccessor> floatBuffer_; | |
37 std::auto_ptr<CairoSurface> cairoBuffer_; | |
38 bool invert_; | |
39 ImageInterpolation interpolation_; | |
40 bool hasSelection_; | |
41 size_t selectedLayer_; | |
42 | |
43 bool RenderInternal(unsigned int width, | |
44 unsigned int height, | |
45 ImageInterpolation interpolation); | |
46 | |
47 protected: | |
48 virtual Extent2D GetSceneExtent() | |
49 { | |
50 return scene_.GetSceneExtent(); | |
51 } | |
52 | |
53 virtual bool RenderScene(CairoContext& context, | |
54 const ViewportGeometry& view); | |
55 | |
56 public: | |
57 RadiographyWidget(MessageBroker& broker, | |
58 RadiographyScene& scene, | |
59 const std::string& name); | |
60 | |
61 RadiographyScene& GetScene() const | |
62 { | |
63 return scene_; | |
64 } | |
65 | |
66 void Unselect() | |
67 { | |
68 hasSelection_ = false; | |
69 } | |
70 | |
71 void Select(size_t layer); | |
72 | |
73 bool LookupSelectedLayer(size_t& layer); | |
74 | |
75 void OnGeometryChanged(const RadiographyScene::GeometryChangedMessage& message); | |
76 | |
77 void OnContentChanged(const RadiographyScene::ContentChangedMessage& message); | |
78 | |
79 void SetInvert(bool invert); | |
80 | |
81 void SwitchInvert(); | |
82 | |
83 bool IsInverted() const | |
84 { | |
85 return invert_; | |
86 } | |
87 | |
88 void SetInterpolation(ImageInterpolation interpolation); | |
89 | |
90 ImageInterpolation GetInterpolation() const | |
91 { | |
92 return interpolation_; | |
93 } | |
94 }; | |
95 } |