Mercurial > hg > orthanc-stone

annotate OrthancStone/Sources/Scene2D/Internals/FixedPointAligner.cpp @ 1739:9ac2a65d4172

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
upgrade to year 2021
author Sebastien Jodogne <s.jodogne@gmail.com>
date Wed, 06 Jan 2021 17:50:00 +0100
parents 646e581e115b
children 3889ae96d2e9
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
596
b716763571ad IPointerTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1 /**
b716763571ad IPointerTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2 * Stone of Orthanc
b716763571ad IPointerTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
b716763571ad IPointerTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
4 * Department, University Hospital of Liege, Belgium
1739
9ac2a65d4172 upgrade to year 2021
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1608
diff changeset
5 * Copyright (C) 2017-2021 Osimis S.A., Belgium
596
b716763571ad IPointerTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
6 *
b716763571ad IPointerTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
7 * This program is free software: you can redistribute it and/or
1598
8563ea5d8ae4 relicensing some files, cf. osimis bm26 and chu agreement on 2020-05-20
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1596
diff changeset
8 * modify it under the terms of the GNU Lesser General Public License
596
b716763571ad IPointerTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
9 * as published by the Free Software Foundation, either version 3 of
b716763571ad IPointerTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
10 * the License, or (at your option) any later version.
b716763571ad IPointerTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
11 *
b716763571ad IPointerTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
12 * This program is distributed in the hope that it will be useful, but
b716763571ad IPointerTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
13 * WITHOUT ANY WARRANTY; without even the implied warranty of
1598
8563ea5d8ae4 relicensing some files, cf. osimis bm26 and chu agreement on 2020-05-20
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1596
diff changeset
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
8563ea5d8ae4 relicensing some files, cf. osimis bm26 and chu agreement on 2020-05-20
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1596
diff changeset
15 * Lesser General Public License for more details.
1596
4fb8fdf03314 removed annoying whitespace
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1512
diff changeset
16 *
1598
8563ea5d8ae4 relicensing some files, cf. osimis bm26 and chu agreement on 2020-05-20
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1596
diff changeset
17 * You should have received a copy of the GNU Lesser General Public
8563ea5d8ae4 relicensing some files, cf. osimis bm26 and chu agreement on 2020-05-20
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1596
diff changeset
18 * License along with this program. If not, see
8563ea5d8ae4 relicensing some files, cf. osimis bm26 and chu agreement on 2020-05-20
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1596
diff changeset
19 * <http://www.gnu.org/licenses/>.
596
b716763571ad IPointerTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
20 **/
b716763571ad IPointerTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
21
736
c0fcb2757b0a enforce relative includes
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 700
diff changeset
22 #include "../../Scene2DViewport/ViewportController.h"
596
b716763571ad IPointerTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
23 #include "FixedPointAligner.h"
b716763571ad IPointerTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
24
b716763571ad IPointerTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
25 namespace OrthancStone
b716763571ad IPointerTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
26 {
b716763571ad IPointerTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
27 namespace Internals
b716763571ad IPointerTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
28 {
1606
874e178f34e9 - ViewportController now has weak ptr to Viewport
Benjamin Golinvaux <bgo@osimis.io>
parents: 1598
diff changeset
29 FixedPointAligner::FixedPointAligner(boost::weak_ptr<IViewport> viewport,
700
059e1fd05fd6 Introduced the ViewportController that sits between the application and the
Benjamin Golinvaux <bgo@osimis.io>
parents: 617
diff changeset
30 const ScenePoint2D& p)
1305
a5326ce4f24b Trackers and measuring tools now use the viewport instead of ViewportController, so that proper locks can be used
Benjamin Golinvaux <bgo@osimis.io>
parents: 1270
diff changeset
31 : viewport_(viewport)
700
059e1fd05fd6 Introduced the ViewportController that sits between the application and the
Benjamin Golinvaux <bgo@osimis.io>
parents: 617
diff changeset
32 , canvas_(p)
596
b716763571ad IPointerTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
33 {
1606
874e178f34e9 - ViewportController now has weak ptr to Viewport
Benjamin Golinvaux <bgo@osimis.io>
parents: 1598
diff changeset
34 std::unique_ptr<IViewport::ILock> lock(GetViewportLock());
1305
a5326ce4f24b Trackers and measuring tools now use the viewport instead of ViewportController, so that proper locks can be used
Benjamin Golinvaux <bgo@osimis.io>
parents: 1270
diff changeset
35 pivot_ = canvas_.Apply(lock->GetController().GetCanvasToSceneTransform());
596
b716763571ad IPointerTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
36 }
b716763571ad IPointerTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
37
1606
874e178f34e9 - ViewportController now has weak ptr to Viewport
Benjamin Golinvaux <bgo@osimis.io>
parents: 1598
diff changeset
38 IViewport::ILock* FixedPointAligner::GetViewportLock()
874e178f34e9 - ViewportController now has weak ptr to Viewport
Benjamin Golinvaux <bgo@osimis.io>
parents: 1598
diff changeset
39 {
874e178f34e9 - ViewportController now has weak ptr to Viewport
Benjamin Golinvaux <bgo@osimis.io>
parents: 1598
diff changeset
40 boost::shared_ptr<IViewport> viewport = viewport_.lock();
874e178f34e9 - ViewportController now has weak ptr to Viewport
Benjamin Golinvaux <bgo@osimis.io>
parents: 1598
diff changeset
41 if (viewport)
874e178f34e9 - ViewportController now has weak ptr to Viewport
Benjamin Golinvaux <bgo@osimis.io>
parents: 1598
diff changeset
42 return viewport->Lock();
874e178f34e9 - ViewportController now has weak ptr to Viewport
Benjamin Golinvaux <bgo@osimis.io>
parents: 1598
diff changeset
43 else
1608
646e581e115b replacing nullptr by NULL for VS2008 compatibility
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1606
diff changeset
44 return NULL;
1606
874e178f34e9 - ViewportController now has weak ptr to Viewport
Benjamin Golinvaux <bgo@osimis.io>
parents: 1598
diff changeset
45 }
596
b716763571ad IPointerTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
46
b716763571ad IPointerTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
47 void FixedPointAligner::Apply()
b716763571ad IPointerTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
48 {
1606
874e178f34e9 - ViewportController now has weak ptr to Viewport
Benjamin Golinvaux <bgo@osimis.io>
parents: 1598
diff changeset
49 std::unique_ptr<IViewport::ILock> lock(GetViewportLock());
1305
a5326ce4f24b Trackers and measuring tools now use the viewport instead of ViewportController, so that proper locks can be used
Benjamin Golinvaux <bgo@osimis.io>
parents: 1270
diff changeset
50 ScenePoint2D p = canvas_.Apply(
a5326ce4f24b Trackers and measuring tools now use the viewport instead of ViewportController, so that proper locks can be used
Benjamin Golinvaux <bgo@osimis.io>
parents: 1270
diff changeset
51 lock->GetController().GetCanvasToSceneTransform());
596
b716763571ad IPointerTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
52
1305
a5326ce4f24b Trackers and measuring tools now use the viewport instead of ViewportController, so that proper locks can be used
Benjamin Golinvaux <bgo@osimis.io>
parents: 1270
diff changeset
53 lock->GetController().SetSceneToCanvasTransform(
596
b716763571ad IPointerTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
54 AffineTransform2D::Combine(
1305
a5326ce4f24b Trackers and measuring tools now use the viewport instead of ViewportController, so that proper locks can be used
Benjamin Golinvaux <bgo@osimis.io>
parents: 1270
diff changeset
55 lock->GetController().GetSceneToCanvasTransform(),
596
b716763571ad IPointerTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
56 AffineTransform2D::CreateOffset(p.GetX() - pivot_.GetX(),
b716763571ad IPointerTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
57 p.GetY() - pivot_.GetY())));
1305
a5326ce4f24b Trackers and measuring tools now use the viewport instead of ViewportController, so that proper locks can be used
Benjamin Golinvaux <bgo@osimis.io>
parents: 1270
diff changeset
58 lock->Invalidate();
596
b716763571ad IPointerTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
59 }
b716763571ad IPointerTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
60 }
b716763571ad IPointerTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
61 }