Mercurial > hg > orthanc-stone
comparison Framework/Viewport/IViewport.h @ 891:0aff28f15ea2
new abstraction: IViewport
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Wed, 10 Jul 2019 18:18:42 +0200 |
parents | |
children | 88bf49aebc13 |
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890:77c96ba899f9 | 891:0aff28f15ea2 |
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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 #pragma once | |
22 | |
23 #include "../Scene2D/Scene2D.h" | |
24 #include "../Scene2D/ScenePoint2D.h" | |
25 | |
26 namespace OrthancStone | |
27 { | |
28 /** | |
29 * Class that combines a Scene2D with a canvas where to draw the | |
30 * scene. A call to "Refresh()" will update the content of the | |
31 * canvas. | |
32 **/ | |
33 class IViewport : public boost::noncopyable | |
34 { | |
35 public: | |
36 virtual ~IViewport() | |
37 { | |
38 } | |
39 | |
40 virtual Scene2D& GetScene() = 0; | |
41 | |
42 virtual void Refresh() = 0; | |
43 | |
44 virtual unsigned int GetCanvasWidth() const = 0; | |
45 | |
46 virtual unsigned int GetCanvasHeight() const = 0; | |
47 | |
48 virtual const std::string& GetCanvasIdentifier() const = 0; | |
49 | |
50 virtual ScenePoint2D GetPixelCenterCoordinates(int x, int y) const = 0; | |
51 }; | |
52 } |