Mercurial > hg > orthanc-stone
annotate OrthancStone/Sources/Scene2D/RotateSceneTracker.h @ 1571:85e117739eca
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| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Mon, 21 Sep 2020 17:46:39 +0200 |
| parents | 244ad1e4e76a |
| children | 4fb8fdf03314 |
| rev | line source |
|---|---|
| 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 | |
| 22 #pragma once | |
| 23 | |
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24 #include "../Scene2DViewport/OneGesturePointerTracker.h" |
| 596 | 25 #include "Internals/FixedPointAligner.h" |
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26 #include <memory> |
| 596 | 27 |
| 28 namespace OrthancStone | |
| 29 { | |
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30 class RotateSceneTracker : public OneGesturePointerTracker |
| 596 | 31 { |
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32 private: |
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33 ScenePoint2D click_; |
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34 Internals::FixedPointAligner aligner_; |
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35 double referenceAngle_; |
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36 bool isFirst_; |
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37 AffineTransform2D originalSceneToCanvas_; |
| 1571 | 38 |
| 39 public: | |
| 40 RotateSceneTracker(boost::shared_ptr<IViewport> viewport, | |
| 41 const PointerEvent& event); | |
| 42 | |
| 43 virtual void PointerMove(const PointerEvent& event) ORTHANC_OVERRIDE; | |
| 44 | |
| 45 virtual void Cancel() ORTHANC_OVERRIDE; | |
| 596 | 46 }; |
| 47 } |