Mercurial > hg > orthanc-stone
annotate OrthancStone/Sources/Scene2D/Internals/FixedPointAligner.cpp @ 2039:e0906b7c67b9 deep-learning
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author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Sat, 28 Jan 2023 15:48:01 +0100 |
parents | b31e494e34c5 |
children | 07964689cb0b |
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) 2017-2022 Osimis S.A., Belgium |
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6 * Copyright (C) 2021-2022 Sebastien Jodogne, ICTEAM UCLouvain, Belgium |
596 | 7 * |
8 * This program is free software: you can redistribute it and/or | |
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9 * modify it under the terms of the GNU Lesser General Public License |
596 | 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 | |
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15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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16 * Lesser General Public License for more details. |
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17 * |
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18 * You should have received a copy of the GNU Lesser General Public |
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19 * License along with this program. If not, see |
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20 * <http://www.gnu.org/licenses/>. |
596 | 21 **/ |
22 | |
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23 |
596 | 24 #include "FixedPointAligner.h" |
25 | |
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26 #include <OrthancException.h> |
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27 |
596 | 28 namespace OrthancStone |
29 { | |
30 namespace Internals | |
31 { | |
1979 | 32 FixedPointAligner::FixedPointAligner(const ViewportController& controller, |
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33 const ScenePoint2D& p) : |
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34 canvas_(p) |
596 | 35 { |
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36 pivot_ = canvas_.Apply(controller.GetCanvasToSceneTransform()); |
596 | 37 } |
38 | |
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39 void FixedPointAligner::Apply(ViewportController& controller) |
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40 { |
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41 ScenePoint2D p = canvas_.Apply(controller.GetCanvasToSceneTransform()); |
596 | 42 |
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43 controller.SetSceneToCanvasTransform( |
596 | 44 AffineTransform2D::Combine( |
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45 controller.GetSceneToCanvasTransform(), |
596 | 46 AffineTransform2D::CreateOffset(p.GetX() - pivot_.GetX(), |
47 p.GetY() - pivot_.GetY()))); | |
48 } | |
49 } | |
50 } |