Mercurial > hg > orthanc-stone
annotate Framework/Scene2D/Internals/FixedPointAligner.cpp @ 700:059e1fd05fd6 refactor-viewport-controller
Introduced the ViewportController that sits between the application and the
Scene2D to handle the trackers and measuring tools. This is a work in progress.
The Scene2D is no longer an observable. Message sending is managed by the
ViewportController.
Move some refs to shared and weak to prevent lifetime issues.
author | Benjamin Golinvaux <bgo@osimis.io> |
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date | Sun, 19 May 2019 16:26:17 +0200 |
parents | 7efa2543699d |
children | c0fcb2757b0a |
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 | |
700
059e1fd05fd6
Introduced the ViewportController that sits between the application and the
Benjamin Golinvaux <bgo@osimis.io>
parents:
617
diff
changeset
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21 #include <Framework/Scene2DViewport/ViewportController.h> |
596 | 22 #include "FixedPointAligner.h" |
23 | |
24 namespace OrthancStone | |
25 { | |
26 namespace Internals | |
27 { | |
700
059e1fd05fd6
Introduced the ViewportController that sits between the application and the
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28 FixedPointAligner::FixedPointAligner(ViewportControllerWPtr controllerW, |
059e1fd05fd6
Introduced the ViewportController that sits between the application and the
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29 const ScenePoint2D& p) |
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30 : controllerW_(controllerW) |
059e1fd05fd6
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31 , canvas_(p) |
596 | 32 { |
700
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parents:
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33 ViewportControllerPtr controller = controllerW_.lock(); |
059e1fd05fd6
Introduced the ViewportController that sits between the application and the
Benjamin Golinvaux <bgo@osimis.io>
parents:
617
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34 pivot_ = canvas_.Apply(controller->GetCanvasToSceneTransform()); |
596 | 35 } |
36 | |
37 | |
38 void FixedPointAligner::Apply() | |
39 { | |
700
059e1fd05fd6
Introduced the ViewportController that sits between the application and the
Benjamin Golinvaux <bgo@osimis.io>
parents:
617
diff
changeset
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40 ViewportControllerPtr controller = controllerW_.lock(); |
059e1fd05fd6
Introduced the ViewportController that sits between the application and the
Benjamin Golinvaux <bgo@osimis.io>
parents:
617
diff
changeset
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41 ScenePoint2D p = canvas_.Apply(controller->GetCanvasToSceneTransform()); |
596 | 42 |
700
059e1fd05fd6
Introduced the ViewportController that sits between the application and the
Benjamin Golinvaux <bgo@osimis.io>
parents:
617
diff
changeset
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43 controller->SetSceneToCanvasTransform( |
596 | 44 AffineTransform2D::Combine( |
700
059e1fd05fd6
Introduced the ViewportController that sits between the application and the
Benjamin Golinvaux <bgo@osimis.io>
parents:
617
diff
changeset
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45 controller->GetSceneToCanvasTransform(), |
596 | 46 AffineTransform2D::CreateOffset(p.GetX() - pivot_.GetX(), |
47 p.GetY() - pivot_.GetY()))); | |
48 } | |
49 } | |
50 } |