Mercurial > hg > orthanc-stone
annotate Framework/Scene2D/Internals/FixedPointAligner.h @ 1459:5a6c76797b60
removed empty files
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Thu, 11 Jun 2020 21:26:34 +0200 |
| parents | ab81ee8fce1f |
| children |
| rev | line source |
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| 596 | 1 /** |
| 2 * Stone of Orthanc | |
| 3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics | |
| 4 * Department, University Hospital of Liege, Belgium | |
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5 * Copyright (C) 2017-2020 Osimis S.A., Belgium |
| 596 | 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 | |
|
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23 #include "../../Scene2DViewport/PredeclaredTypes.h" |
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24 #include "../../Scene2D/ScenePoint2D.h" |
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25 #include "../../Viewport/IViewport.h" |
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26 |
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27 #include <boost/weak_ptr.hpp> |
| 596 | 28 |
| 29 namespace OrthancStone | |
| 30 { | |
| 31 namespace Internals | |
| 32 { | |
| 33 // During a mouse event that modifies the view of a scene, keeps | |
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34 // one point (the pivot) at a fixed position on the canvas |
| 596 | 35 class FixedPointAligner : public boost::noncopyable |
| 36 { | |
| 37 private: | |
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38 boost::shared_ptr<IViewport> viewport_; |
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39 ScenePoint2D pivot_; |
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40 ScenePoint2D canvas_; |
| 596 | 41 |
| 42 public: | |
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43 FixedPointAligner(boost::shared_ptr<IViewport> viewport, |
| 617 | 44 const ScenePoint2D& p); |
| 596 | 45 |
| 46 void Apply(); | |
| 47 }; | |
| 48 } | |
| 49 } |