Mercurial > hg > orthanc-stone
annotate OrthancStone/Sources/Scene2D/MagnifyingGlassTracker.h @ 2114:c23eef785569
update year to 2024
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Wed, 24 Jan 2024 16:44:04 +0100 |
| parents | 07964689cb0b |
| children | 16c01cc201e7 |
| rev | line source |
|---|---|
| 1993 | 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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c23eef785569
update year to 2024
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2077
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changeset
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5 * Copyright (C) 2017-2024 Osimis S.A., Belgium |
|
c23eef785569
update year to 2024
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2077
diff
changeset
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6 * Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium |
| 1993 | 7 * |
| 8 * This program is free software: you can redistribute it and/or | |
| 9 * modify it under the terms of the GNU Lesser General Public License | |
| 10 * as published by the Free Software Foundation, either version 3 of | |
| 11 * the License, or (at your option) any later version. | |
| 12 * | |
| 13 * This program is distributed in the hope that it will be useful, but | |
| 14 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 16 * Lesser General Public License for more details. | |
| 17 * | |
| 18 * You should have received a copy of the GNU Lesser General Public | |
| 19 * License along with this program. If not, see | |
| 20 * <http://www.gnu.org/licenses/>. | |
| 21 **/ | |
| 22 | |
| 23 | |
| 24 #pragma once | |
| 25 | |
| 26 #include "../Scene2DViewport/OneGesturePointerTracker.h" | |
| 27 #include "../Viewport/ViewportLocker.h" | |
| 28 | |
| 29 #include <boost/weak_ptr.hpp> | |
| 30 | |
| 31 namespace OrthancStone | |
| 32 { | |
| 33 class MagnifyingGlassTracker : public OneGesturePointerTracker | |
| 34 { | |
| 35 private: | |
| 36 boost::weak_ptr<IViewport> viewport_; | |
| 37 ScenePoint2D pivot_; | |
| 38 AffineTransform2D originalSceneToCanvas_; | |
| 39 AffineTransform2D originalCanvasToScene_; | |
| 40 | |
| 1994 | 41 void Update(const ViewportLocker& locker, |
| 1993 | 42 const PointerEvent& event); |
| 43 | |
| 44 public: | |
| 45 MagnifyingGlassTracker(boost::weak_ptr<IViewport> viewport, | |
| 46 const PointerEvent& event); | |
| 47 | |
| 48 virtual void PointerUp(const PointerEvent& event, | |
| 49 const Scene2D& scene) ORTHANC_OVERRIDE; | |
| 50 | |
| 51 virtual void PointerMove(const PointerEvent& event, | |
| 52 const Scene2D& scene) ORTHANC_OVERRIDE; | |
| 53 | |
| 54 virtual void Cancel(const Scene2D& scene) ORTHANC_OVERRIDE; | |
| 55 }; | |
| 56 } |