Mercurial > hg > orthanc-stone
annotate Framework/Scene2D/Scene2D.h @ 600:6129b1e5ba42
BasicScene SDL sample
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Sat, 27 Apr 2019 12:38:25 +0200 |
| parents | e36e69a380a5 |
| children | 03c4b998fcd0 |
| rev | line source |
|---|---|
| 582 | 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 | |
| 22 #pragma once | |
| 23 | |
| 24 #include "ISceneLayer.h" | |
| 25 #include "../Toolbox/AffineTransform2D.h" | |
| 26 | |
| 27 #include <map> | |
| 28 | |
| 29 namespace OrthancStone | |
| 30 { | |
| 31 class Scene2D : public boost::noncopyable | |
| 32 { | |
| 33 public: | |
| 34 class IVisitor : public boost::noncopyable | |
| 35 { | |
| 36 public: | |
| 37 virtual ~IVisitor() | |
| 38 { | |
| 39 } | |
| 40 | |
| 41 virtual void Visit(const ISceneLayer& layer, | |
| 42 int depth) = 0; | |
| 43 }; | |
| 44 | |
| 45 private: | |
| 46 typedef std::map<int, ISceneLayer*> Content; | |
| 47 | |
| 48 Content content_; | |
| 49 | |
| 50 AffineTransform2D sceneToCanvas_; | |
| 51 AffineTransform2D canvasToScene_; | |
| 52 | |
| 53 Scene2D(const Scene2D& other); | |
| 54 | |
| 55 public: | |
| 56 Scene2D() | |
| 57 { | |
| 58 } | |
| 59 | |
| 60 ~Scene2D(); | |
| 61 | |
| 62 Scene2D* Clone() const | |
| 63 { | |
| 64 return new Scene2D(*this); | |
| 65 } | |
| 66 | |
| 67 void SetLayer(int depth, | |
| 68 ISceneLayer* layer); // Takes ownership | |
| 69 | |
| 70 void DeleteLayer(int depth); | |
| 71 | |
|
600
6129b1e5ba42
BasicScene SDL sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
582
diff
changeset
|
72 void Apply(IVisitor& visitor) const; |
| 582 | 73 |
| 74 const AffineTransform2D& GetSceneToCanvasTransform() const | |
| 75 { | |
| 76 return sceneToCanvas_; | |
| 77 } | |
| 78 | |
| 79 const AffineTransform2D& GetCanvasToSceneTransform() const | |
| 80 { | |
| 81 return canvasToScene_; | |
| 82 } | |
| 83 | |
| 84 void SetSceneToCanvasTransform(const AffineTransform2D& transform); | |
| 85 | |
| 86 void FitContent(unsigned int canvasWidth, | |
| 87 unsigned int canvasHeight); | |
| 88 }; | |
| 89 } |