Mercurial > hg > orthanc-stone
annotate Framework/Scene2D/ZoomSceneTracker.h @ 694:7c6197d9acc9
Fixed a bunch of truncation warnings in various parts of the library
author | Benjamin Golinvaux <bgo@osimis.io> |
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date | Fri, 17 May 2019 09:21:30 +0200 |
parents | 7efa2543699d |
children | 059e1fd05fd6 |
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 | |
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 | |
694
7c6197d9acc9
Fixed a bunch of truncation warnings in various parts of the library
Benjamin Golinvaux <bgo@osimis.io>
parents:
617
diff
changeset
|
24 |
596 | 25 #include "IPointerTracker.h" |
26 #include "Internals/FixedPointAligner.h" | |
27 | |
28 namespace OrthancStone | |
29 { | |
694
7c6197d9acc9
Fixed a bunch of truncation warnings in various parts of the library
Benjamin Golinvaux <bgo@osimis.io>
parents:
617
diff
changeset
|
30 class Scene2D; |
7c6197d9acc9
Fixed a bunch of truncation warnings in various parts of the library
Benjamin Golinvaux <bgo@osimis.io>
parents:
617
diff
changeset
|
31 |
596 | 32 class ZoomSceneTracker : public IPointerTracker |
33 { | |
34 private: | |
35 Scene2D& scene_; | |
36 double clickY_; | |
37 bool active_; | |
38 double normalization_; | |
39 Internals::FixedPointAligner aligner_; | |
40 AffineTransform2D originalSceneToCanvas_; | |
41 | |
42 public: | |
43 ZoomSceneTracker(Scene2D& scene, | |
44 const PointerEvent& event, | |
45 unsigned int canvasHeight); | |
46 | |
47 virtual void Update(const PointerEvent& event); | |
48 | |
49 virtual void Release() | |
50 { | |
51 } | |
52 }; | |
53 } |